WO2023030039A1 - 母连接器、公连接器、连接器组件和车载设备 - Google Patents

母连接器、公连接器、连接器组件和车载设备 Download PDF

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Publication number
WO2023030039A1
WO2023030039A1 PCT/CN2022/113553 CN2022113553W WO2023030039A1 WO 2023030039 A1 WO2023030039 A1 WO 2023030039A1 CN 2022113553 W CN2022113553 W CN 2022113553W WO 2023030039 A1 WO2023030039 A1 WO 2023030039A1
Authority
WO
WIPO (PCT)
Prior art keywords
pin
insulating body
shielding shell
jack
protective shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2022/113553
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English (en)
French (fr)
Inventor
晏辉如
龚晨
佟海峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to EP22863178.4A priority Critical patent/EP4383473A4/en
Priority to JP2024513465A priority patent/JP7764583B2/ja
Publication of WO2023030039A1 publication Critical patent/WO2023030039A1/zh
Priority to US18/591,674 priority patent/US20240258753A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • H01R13/518—Means for holding or embracing insulating body, e.g. casing, hoods for holding or embracing several coupling parts, e.g. frames
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6596—Specific features or arrangements of connection of shield to conductive members the conductive member being a metal grounding panel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

Definitions

  • the present application relates to the technical field of electrical connectors, in particular to a female connector, a male connector, a connector assembly and vehicle-mounted equipment.
  • Vehicle-mounted sensors may include at least one of lidar, millimeter-wave radar, camera, etc., for example.
  • Vehicle-mounted sensors transmit the sensed information to vehicle-mounted processing equipment. Due to the increase in intelligence requirements, the amount of sensing information is increasing. Therefore, in There is a high-speed transmission requirement between the on-board sensor and the on-board processing device. In addition, there is a low-speed transmission requirement for less data such as control information between the on-board processing device and the sensor. Therefore, traditional wiring and connection will lead to more wiring space. Demands bring great challenges to vehicle wiring design.
  • Embodiments of the present application provide a female connector, a male connector, a connector assembly, and vehicle-mounted equipment, so as to reduce the space cost of the connector and improve installation efficiency.
  • An embodiment of the present application provides a female connector on the one hand, including: a first insulating body, a first protective shell, a first socket and a second socket; the first insulating body is arranged inside the first protective shell, and the first The insulating body is provided with a first jack and a second jack, the first jack and the second jack are exposed on the opening side of the first protective shell, there is an interval between the first jack and the second jack, the first The jack and the second jack are respectively used to transmit signals with different rates.
  • the embodiment of the present application provides a female connector, which can integrate the first jack used to transmit high-speed Ethernet data and the second jack used to transmit low-speed CAN signals and power in the first protective shell, which can reduce the The volume of the connector is reduced, and the number of plugging and unplugging is reduced.
  • the first insulating body includes a first support and a second support, the first insertion hole is disposed on the first support, the second insertion hole is disposed on the second support, and the second An accommodating cavity is opened on the supporting part, the first supporting part is installed in the accommodating cavity, and there is a space between the first supporting part and the inner wall of the accommodating cavity.
  • the first socket and the second socket can be separated to prevent the two The latter produces interference when transmitting signals, which is also conducive to the respective assembly of the two.
  • the female connector further includes a first shielding shell, the first shielding shell is disposed outside the first support member, and the first insertion hole is exposed on the opening side of the first shielding shell, and the first shielding shell The shell is arranged in the accommodating cavity, and there is a space between the outer wall of the first shielding shell and the inner wall of the accommodating cavity.
  • Arranging the first shielding shell around the first socket can effectively shield electromagnetic interference, and the first shielding shell can improve the overall structural strength of the first socket and the first supporting member.
  • a reed is arranged on the outer surface of the first shielding shell.
  • the reed can play the role of clamping, so that after the male connector is docked with the female connector, the first shielding shell can be connected to the male connector through the reed and correspondingly inserted between the first shielding shell and the inner wall of the accommodating cavity The structure between them is to ensure a more stable and reliable plug-in relationship; on the other hand, the reed can be used to fill the intermediate distance between the male connector and the female connector after they are docked to achieve a shielding effect.
  • the opening of the first shielding shell is configured as a rectangle, and reeds are provided on the four side walls of the first shielding shell corresponding to the four sides of the rectangle.
  • a shielding shell with a rectangular opening can arrange a larger number of reeds, and arrange a larger number of reeds to fill the male connector and the female connector.
  • the intermediate distance generated after docking should be as small as possible to make the distance less than a quarter of the wavelength of the electromagnetic wave, so as to achieve a good shielding effect.
  • a first limiting cavity is provided in the first protective shell, the first limiting cavity is opposite to the accommodating cavity, and the first shielding shell is installed in the first limiting cavity.
  • the first limiting cavity can prevent the first shielding shell from moving inward after receiving the force of the insertion pin inserted into the first insertion hole.
  • a first limiting slot is provided on the inner wall of the first limiting cavity, a first limiting boss is arranged on the second support member, and the first limiting boss is arranged on the second One side of the two support members facing the first limiting cavity is located on the peripheral side of the accommodating cavity, and the first limiting boss is clamped in the first limiting slot.
  • the first limit boss is clamped in the first limit card slot, which can prevent the second support from moving inward after being stressed, and limit the position of the first shielding shell, preventing the first socket from moving up and down and causing poor electrical contact .
  • a first conductive terminal is arranged in the first socket, and the first conductive terminal is used to connect with the first connecting line, and a second conductive terminal is arranged in the second socket, and the second conductive terminal Used to connect with the second connecting line.
  • the first conductive terminal and the second conductive terminal may be conductive structures such as metal reeds, so as to ensure good electrical contact after the pin is inserted into the socket on the basis of realizing electrical connection.
  • a second limiting cavity is provided in the first protective shell, the second conductive terminal is installed in the second limiting cavity, and the second support member is covered outside the second limiting cavity.
  • the second limiting cavity can prevent the second conductive terminal from moving inward after receiving the force of the pin inserted into the second insertion hole.
  • the second limiting cavity includes a second limiting slot
  • the second supporting member is provided with a second limiting boss
  • the second limiting boss is arranged on the side of the second supporting member facing On one side of the second limiting cavity, the second limiting boss is clamped in the second limiting slot.
  • the second limiting boss can be clamped in the second limiting card slot to prevent the second support from moving inward after being stressed, and limit the position of the second conductive terminal to prevent the second conductive terminal from moving up and down to cause electrical contact bad.
  • a protrusion is provided on the inner side wall of the second support member, a first groove and a second groove are arranged on the outer side wall of the second limiting cavity, and the first groove and the second The grooves are arranged along the extending direction of the second conductive terminal, and the first groove is located on a side close to the second insertion hole, and the protrusion is used for locking in the first groove or the second groove.
  • the assembly of the second support member and the first protective case can be facilitated, and the assembly cost can be reduced.
  • the second limiting cavity includes multiple sub-cavities, and the multiple second conductive terminals and the multiple sub-cavities are provided in one-to-one correspondence.
  • Such arrangement can make the positioning of the plurality of second conductive terminals reliable, and the plurality of sub-cavities can separate the plurality of second conductive terminals, thereby avoiding contact short circuit.
  • a detachment groove is provided on the outer wall surface of the first insulating body.
  • providing the dismounting groove can make the male connector unnecessary to be provided with a corresponding avoidance process, thus reducing the design cost.
  • a guide groove is provided on the inner side wall of the first protective case, and the guide groove extends inward from the opening side of the first protective case.
  • the guide groove is used to cooperate with structures such as guide ribs on the male connector to play a guiding role and facilitate the insertion of the female connector and the male connector.
  • a male connector including: a second insulating body, a second protective shell, a first contact pin and a second contact pin; the first contact pin and the second contact pin protrude from the second insulating body Two pins, the second protective shell is connected to the second insulating body, the second protective shell surrounds the first pin and the second pin, and the first pin and the second pin are exposed on the second protective shell There is an interval between the first pin and the second pin, and the first pin and the second pin are respectively used to transmit signals with different rates.
  • the embodiment of the present application provides a male connector, by integrating the first contact pin and the second contact pin in the second protective shell, compared with setting the first contact pin and the second contact pin in a protective shell respectively , can reduce the volume of the male connector.
  • the male connector further includes a second shielding shell, the second shielding shell surrounds the first pins, and the first pins are exposed at the opening side of the second shielding shell.
  • the second shielding shell is arranged around the first contact pin, which can play a good role in shielding electromagnetic interference.
  • the male connector further includes a circuit board, and the circuit board is arranged on a side of the second insulating body away from the second protective shell, and the first pin and the second pin pass through the second insulating body. Through holes on the main body and fixed on the circuit board.
  • the first pin and the second pin can penetrate the second insulating body and be welded on the circuit board, so as to achieve electrical connection with the circuit board while being reliably fixed.
  • the second shielding shell is passed through the through hole on the second insulating body and fixed on the circuit board.
  • the second shielding shell can cover the entire length of the first pin, so that a good shielding effect can be achieved.
  • the second insulating body is provided with three positioning pins, and the three positioning pins are arranged in a triangle, and the circuit board is provided with three positioning holes, and the positioning pins pass through the positioning holes.
  • the pre-positioning of the circuit board can be realized by the cooperation of the positioning pin and the positioning hole, so as to prevent the pins from being damaged or welding failure caused by the movement of the circuit board during the welding process.
  • the outer wall of the second protective case is provided with guiding ribs, the guiding ribs extend from the opening side of the second protective case toward the direction close to the second insulating body, and the extending direction of the guiding ribs It is consistent with the extension direction of the first pin and the second pin.
  • the guide rib is used to be stuck in the guide groove and move in the guide groove, so that when the female connector is inserted into the male connector, it can move along the fixed position. At the same time, the guiding effect is conducive to the smooth insertion of the pin and the socket Cooperate.
  • the male connector further includes a mounting plate, which is connected around the second insulating body, and the mounting plate is provided with mounting holes, and the mounting holes are used for installing fasteners to fix the male connector. on the device to be installed.
  • the male connector and the device to be installed can be better fixed together without loosening.
  • Still another aspect of the embodiment of the present application provides a connector assembly, including: a female connector and a male connector;
  • the female connector includes a first insulating body, a first protective shell, a first jack and a second jack, the second An insulating body is arranged inside the first protective shell, and the first insulating body is provided with a first jack and a second jack, the first jack and the second jack are exposed on the opening side of the first protective shell, the first There is an interval between the jack and the second jack, and the first jack and the second jack are respectively used to transmit signals with different rates;
  • the male connector includes a second insulating body, a second protective shell, a first pin and a second pin, the first pin and the second pin protrude from the second insulating body, the second protective shell and the second insulating
  • the main body is connected, the second protective shell surrounds the first pin and the second pin, and the first pin and the second pin are exposed on the opening side of the second protective shell, the first pin and the second pin There is an interval between the pins, and the first pin and the second pin are respectively used to transmit signals with different rates;
  • the second protective case is used to be inserted into the accommodation space between the first protective case and the first insulating body, the first pin is used to be inserted into the first socket, and the second pin is used to be inserted into the first socket. into the second jack.
  • the embodiment of the present application provides a connector assembly, which can combine a high-speed connector used to transmit high-speed Ethernet data and a low-speed connector used to transmit low-speed CAN signals and power, which can reduce the size of the connector. Not only can the size of the connector be reduced, but also high-speed signal transmission and low-speed signal transmission can be realized at the same time with only one connection. Combining two into one can greatly reduce the manufacturing cost of the connector.
  • the first insulating body includes a first support and a second support, the first insertion hole is disposed on the first support, the second insertion hole is disposed on the second support, and the second An accommodating cavity is opened on the supporting member, the first supporting member is installed in the accommodating cavity, and there is an interval between the first supporting member and the inner wall of the accommodating cavity;
  • the male connector also includes a second shielding shell, the second shielding shell surrounds the first pin, and the first pin is exposed on the opening side of the second shielding shell, and the second shielding shell is used for inserting in the first pin between the support and the housing.
  • the second shielding shell By inserting the second shielding shell between the first support member and the accommodating cavity, the second shielding shell can shield the electromagnetic signal generated by the first pin and the first socket.
  • the female connector further includes a first shielding shell, the first shielding shell is disposed outside the first support member, and the first insertion hole is exposed on the opening side of the first shielding shell, and the first shielding shell The shell is arranged in the accommodating cavity, and there is a space between the outer wall of the first shielding shell and the inner wall of the accommodating cavity, and the second shielding shell is used to be interposed between the first shielding shell and the accommodating cavity.
  • Setting the first shielding shell can further improve the shielding effect.
  • a reed is provided on the outer surface of the first shielding shell, and the reed is clamped on the inner wall of the second shielding shell.
  • the reed can also play a role in clamping the second shielding shell, so that the connection between the first shielding shell and the second shielding shell is more reliable.
  • a guide groove is provided on the inner side wall of the first protective case, and the guide groove extends inwardly from the opening side of the first protective case;
  • the outer wall of the second protective case is provided with guiding ribs.
  • the guiding ribs extend from the opening side of the second protective case toward the direction close to the second insulating body.
  • the needles extend in the same direction, and the guiding ribs are used to be locked in and move in the guiding groove.
  • the cooperation of the guide rib and the guide groove enables the female connector to move along the fixed position when inserted into the male connector, and at the same time, the guiding effect is conducive to the smooth mating of the pin and the socket.
  • Still another aspect of the embodiments of the present application provides a vehicle-mounted device, including the above-mentioned female connector or the above-mentioned male connector or or the above-mentioned connector assembly.
  • the vehicle-mounted device includes a vehicle-mounted lidar or a vehicle-mounted processing device.
  • Still another aspect of the embodiments of the present application provides a cable, including the above-mentioned female connector or the above-mentioned male connector.
  • Still another aspect of the embodiments of the present application provides a terminal, including the above-mentioned female connector or the above-mentioned male connector.
  • the connector combining the high-speed connector and the low-speed connector provided by the embodiment of the present application is applied to a terminal, the times of plugging and unplugging can be reduced, and it is beneficial to the miniaturization design of the terminal.
  • the embodiment of the present application provides a female connector, a male connector, a connector assembly, and a vehicle-mounted device, which can integrate a high-speed connector and a low-speed connector into one connector, which not only reduces the size of the connector, but also facilitates vehicle-mounted
  • the overall miniaturization of the equipment, and only one connection can realize high-speed signal transmission and low-speed signal transmission at the same time.
  • FIG. 1 is a schematic diagram of a connection scene between devices provided by an embodiment of the present application
  • Fig. 2 is a schematic structural diagram of a device provided by an embodiment of the present application.
  • Fig. 3 is a schematic structural diagram of a female connector provided by an embodiment of the present application.
  • Fig. 4 is an exploded schematic diagram of a female connector provided by an embodiment of the present application.
  • Fig. 5 is a schematic exploded view of the first insulating body provided by an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a first shielding case provided by an embodiment of the present application.
  • Fig. 7 is a schematic diagram of cooperation between the first shielding shell and the second support provided by an embodiment of the present application.
  • Fig. 8 is a schematic structural diagram of a second support provided by an embodiment of the present application.
  • Fig. 9 is a schematic structural diagram of a first protective case provided by an embodiment of the present application.
  • Fig. 10 is a structural schematic diagram of another angle of the first protective case provided by an embodiment of the present application.
  • Fig. 11 is a front view of a female connector provided by an embodiment of the present application.
  • Fig. 12 is a schematic cross-sectional view at A-A in Fig. 11;
  • Fig. 13 is a schematic cross-sectional view at B-B in Fig. 11;
  • Figure 14 is a schematic cross-sectional view at C-C in Figure 11;
  • Figure 15 is an enlarged view of the circled part in Figure 14;
  • Fig. 16 is a schematic structural diagram of a male connector provided by an embodiment of the present application.
  • Fig. 17 is another schematic structural view of a male connector provided by an embodiment of the present application.
  • Fig. 18 is an exploded schematic diagram of a male connector provided by an embodiment of the present application.
  • Fig. 19 is a structural schematic diagram of another angle of the male connector provided by an embodiment of the present application.
  • Fig. 20 is a front view of a male connector provided by an embodiment of the present application.
  • Fig. 21 is a schematic diagram of cooperation between a female connector and a male connector provided by an embodiment of the present application.
  • Vehicle-mounted sensors may include at least one of lidar, millimeter-wave radar, camera, etc., for example.
  • Vehicle-mounted sensors transmit the sensed information to vehicle-mounted processing equipment. Due to the increase in intelligence requirements, the amount of sensing information is increasing. Therefore, in There is a high-speed transmission requirement between the on-board sensor and the on-board processing device. In addition, there is a low-speed transmission requirement for less data such as control information between the on-board processing device and the sensor. Therefore, traditional wiring and connection will lead to more wiring space. Demands bring great challenges to vehicle wiring design.
  • a female connector and a male connector are designed for connection between devices with high-speed and low-speed transmission requirements, and the connector (female connector or male connector) occupies It takes less space and reduces the need for communication wiring between devices.
  • the connector is conducive to the miniaturization design of the device (for example, vehicle-mounted equipment) used by the connector.
  • the wiring can be completed at one time, reducing operating costs and improving installation. efficiency.
  • FIG. 1 is a schematic diagram of a connection scene between devices provided by an embodiment of the present application
  • FIG. 2 is a schematic structural diagram of a device provided by an embodiment of the present application.
  • the above equipment can be set on a vehicle as a vehicle-mounted device, and the embodiment of the present application can also provide a vehicle.
  • the vehicle can include at least two vehicle-mounted devices 500, and the two vehicle-mounted devices 500 can be connected by a cable 400.
  • the vehicle-mounted device The connection between 500 and cable 400 can be achieved through a connector assembly.
  • the in-vehicle devices connected by the cable 400 may be the same device or different devices.
  • Vehicle-mounted equipment may include but not limited to millimeter-wave radar, imaging radar, gateway, T-BOX (Telematics BOX), GPS (Global Positioning System, Global Positioning System), IVI (In-Vehicle Infotainment, vehicle central processor).
  • one of the vehicle-mounted devices is a lidar
  • the other vehicle-mounted device is a vehicle-mounted processing device, such as a domain controller or IVI.
  • the vehicle-mounted lidar and the domain controller can be connected through a connector assembly to achieve high-speed Ethernet data transmission, low-speed (Controller Area Network, Controller Area Network) CAN
  • driving electrical signals for example, power signals
  • other types of signals can also be realized.
  • the connector assembly may include a female connector 100 and a male connector 200 , and the female connector 100 and the male connector 200 are mated to realize electrical connection and data transmission.
  • one of the female connector 100 and the male connector 200 may be disposed on the device body of the vehicle-mounted device 500 , and the other may be disposed on the cable 400 .
  • the specific structures of the male connector 200 and the female connector 100 are described by taking the male connector 200 disposed on the device body and the female connector 100 connected to the end of the cable 400 as an example.
  • the structural mating of the female connector 100 and the male connector 200 and the electrical connection of the conductive terminals can be realized by plugging the pins into the socket.
  • the female connector 100 Pins and sockets can be provided on the male connector 200 and sockets respectively, or sockets and pins can be provided on the female connector 100 and the male connector 200 respectively.
  • the female connector 100 is provided with sockets
  • the male connector 200 is provided with pins as an example.
  • Fig. 3 is a schematic structural diagram of a female connector provided by an embodiment of the present application.
  • the embodiment of the present application provides a female connector 100, which may include: a first insulating body 11, a first protective shell 12, a first jack 13 and a second jack 14; the first insulating body 11 It can be arranged inside the first protective shell 12, and the first insulating body 11 is provided with a first jack 13 and a second jack 14, and the first jack 13 and the second jack 14 are exposed in the first protective shell 12.
  • On the opening side there is a space between the first jack 13 and the second jack 14, and the first jack 13 and the second jack 14 are respectively used to transmit signals with different rates.
  • the first jack 13 can be used to transmit high-speed Ethernet data
  • the second jack 14 can be used to transmit low-speed CAN signals and/or power signals, and there is an interval between the first jack 13 and the second jack 14,
  • the mutual influence between signals can be reduced, wherein there is a space between the first jack 13 and the second jack 14 means that there is a space between the first jack 13 and the second jack 14 that are closest to each other.
  • There is no limit to the separation distance which can be used to facilitate the design of an interference isolation structure between the first jack 13 and the second jack 14 to improve signal transmission quality, which will be described in the following embodiments.
  • the number of the first jack 13 and the second jack 14 is not specifically limited in this embodiment of the application, the first jack 13 can be set to one or two or more, and the second jack 14 can be set to one or two and above. Exemplarily, the number of the first jack 13 can be two, and the number of the second jack 14 can be six. At this time, the first jack 13 and the second jack 14 can be left and right as shown in FIG. 3 Arrangement, the two first jacks 13 can be arranged in a row up and down, and the six second jacks 14 can be arranged in two rows up and down, a total of three rows.
  • the shapes of the first insulating body 11 and the first protective shell 12 are not specifically limited, and the shape of the opening of the first protective shell 12 can be set as a rectangle, an ellipse, a polygon or other shapes.
  • the shape of the first insulating body 11 exposed at the opening side of the first protective case 12 may be set to a shape similar to that of the first protective case 12 .
  • the shape of the opening of the first protective shell 12 may be a rounded rectangle, which is only a possible implementation manner and does not limit the structure of the first protective shell 12 .
  • Fig. 4 is an exploded schematic diagram of a female connector provided by an embodiment of the present application.
  • the first insulating body 11 may include a first support 111 and a second support 112
  • the first socket 13 may be provided on the first support 111
  • the second socket 14 may be provided on the second
  • the second supporting member 112 can define an accommodating cavity 113
  • the first supporting member 111 can be installed in the accommodating cavity 113
  • the first insertion hole 13 is arranged on the first support member 111
  • the second insertion hole 14 is arranged on the second support member 112
  • the first support member 111 is installed in the accommodating cavity 113 on the second support member 112 , thus, while realizing the integration of the first jack 13 and the second jack 14 in the first protective shell 12, the first jack 13 and the second jack 14 can be separated to prevent the two from transmitting signals When interference occurs, it is also beneficial to the respective assembly of the two.
  • Fig. 5 is an exploded schematic diagram of a first insulating body provided by an embodiment of the present application.
  • the first socket 13 and the second socket 14 refer to structures for plugging and mating with pins and realizing electrical connection.
  • the first insertion hole 13 may include an opening provided on the first support member 111 and a first conductive terminal (not shown in the figure) provided inside the second support member 112, the first conductive terminal is used for connecting with the second support member 112.
  • a connection line 132 is connected.
  • the second insertion hole 14 may include an opening 140 disposed on the second support 112 and a second conductive terminal 141 disposed in the second support 112 , the second conductive terminal 141 is used for connecting with the second connection wire 142 .
  • first conductive terminal and the second conductive terminal 141 can be conductive structures such as metal reeds, so as to ensure good electrical contact after the pin is inserted into the socket on the basis of realizing electrical connection.
  • the first connection line 132 may be a high-speed signal cable
  • the second connection line 142 may be a low-speed signal cable, both of which have different internal conductive structures and external protective layer structures.
  • the female connector 100 may further include a first shielding shell 15, and the first shielding shell 15 may be set on the first Outside the support member 111, and the first insertion hole 13 is exposed on the opening side of the first shielding shell 15, the first shielding shell 15 can be arranged in the accommodating cavity 113, and the outer wall of the first shielding shell 15 and the accommodating cavity 113 There are spaces between the inner walls.
  • the first shielding shell 15 can be a metal piece, such as an aluminum alloy, and the first shielding shell 15 can be placed around the first socket 13, which can play a good role in shielding electromagnetic interference, and the first shielding shell 15 can improve the overall structural strength of the first insertion hole 13 and the first support member 111 .
  • FIG. 6 is a schematic structural diagram of a first shielding case provided by an embodiment of the present application.
  • a reed 151 is disposed on the outer surface of the first shielding shell 15 .
  • the reed 151 can play the role of clamping, so that after the male connector 200 is docked with the female connector 100, the first shielding shell 15 can be clamped on the male connector 200 through the reed 151 and correspondingly plugged into the first shielding shell 151.
  • the structure between the shell 15 and the inner wall of the accommodating cavity 113 ensures a more stable and reliable plug-in relationship.
  • the reeds 151 can be used to fill the gap between the male connector 200 and the female connector 100 after mating, so as to achieve a shielding effect.
  • the number of reeds 151 can be multiple, the opening of the first shielding shell 15 is set as a rectangle, and the four side walls of the first shielding shell 15 corresponding to the four sides of the rectangle are all provided with reeds 151 .
  • the first shielding shell 15 with a rectangular opening is provided with at least two reeds 151 on the side wall corresponding to a long side of the rectangle, and at least one reed 151 is provided on the side wall corresponding to a short side of the rectangle.
  • the shielding shell with rectangular opening can arrange more number of reeds 151, and arrange more number of reeds 151 to fill the male connector 200 and
  • the intermediate distance generated after the female connectors 100 are mated should be smaller than a quarter of the electromagnetic wave wavelength as far as possible, so as to achieve a good shielding effect.
  • the opening of the first shielding shell 15 is set as a rectangle, and the rectangle is not strictly limited to a quadrilateral with four corners being right angles, but may be a chamfered rectangle with four corners chamfered or a rounded rectangle with four corners rounded corners.
  • the rounded corners and chamfers are set at the four corners, which have negligible influence on the overall rectangular shape, are conducive to process processing, and can prevent stress concentration.
  • the opening of the first shielding shell 15 can also be set in a hexagonal shape or other polygonal shapes. In comparison, setting it in a rectangular shape has the advantages of simple structure and easy implementation.
  • Fig. 7 is a schematic diagram of cooperation between the first shielding shell and the second support provided by an embodiment of the present application. 6 and 7, a stop protrusion 152 may also be provided on the outer surface of the first shielding shell 15, and the stop protrusion 152 may be disposed on the side of the first shielding shell 15 away from the first insertion hole 13. , when the first shielding case 15 is installed in the accommodating cavity 113 on the second support member 112, the stop protrusion 152 is located outside the accommodating cavity 113, and the stop protrusion 152 can be used to prevent the first shielding case 15 and the second A supporting member 111 protrudes outward from the accommodating cavity 113 .
  • the first shielding shell 15 may include a first section and a second section, the first section is close to the opening side of the first protective shell 12, and the cross-sectional length and width of the first section are smaller than the cross-sectional length of the second section.
  • the reed 151 is arranged on the first section, and the stop protrusion 152 is arranged on the second section. It is not difficult to understand that when the first shielding shell 15 is assembled in the accommodating cavity 113, there is a gap between the outer wall of the first section and the inner wall of the accommodating cavity 113, and the outer wall of the second end and the inner wall of the accommodating cavity 113 may be an interference fit .
  • Fig. 8 is a schematic structural view of a second support provided by an embodiment of the present application
  • Fig. 9 is a schematic structural view of a first protective case provided by an embodiment of the present application
  • Fig. 10 is a schematic structural view of a first protective case provided by an embodiment of the present application Schematic diagram of the structure from another angle.
  • the second support 112 can be installed in the first protective shell 12, and the first protective shell 12 and the second support 112 can be abutted or clamped and so on, so as to jointly limit the first shielding shell 115 and the second conductive terminal 141 .
  • a first limiting cavity 121 may be provided in the first protective shell 12 , the first limiting cavity 121 may be disposed opposite to the accommodating cavity 113 , and the first shielding shell 15 may be installed in the first limiting cavity 121 .
  • the first limiting cavity 121 can also be provided with a cavity with a rectangular opening, and the first shielding shell 15 can interfere with the inner sidewall of the first limiting cavity 121, and the first limiting cavity 121 can prevent the first shielding shell 15 from being subjected to The pin moves inward after being inserted into the first insertion hole 13 by force.
  • a second limiting cavity 123 may also be provided in the first protective shell 12 , and the second conductive terminal 141 may be installed in the second limiting cavity 123 .
  • the second supporting member 112 is installed in the first protective shell 12, the second supporting member 112 is covered outside the second limiting cavity 123, and the second conductive terminal 141 is clamped in the second limiting cavity 123, and is located in the second limiting cavity 123 at the same time.
  • the second limiting cavity 123 can prevent the second conductive terminal 141 from moving inward after receiving the force of the pin inserted into the second insertion hole 14 .
  • the second limiting cavity 123 may include a plurality of sub-cavities 1231, and the plurality of sub-cavities 1231 are arranged opposite to the plurality of openings 140.
  • the positioning of each second conductive terminal 141 is reliable, and the plurality of sub-cavities 1231 can separate the plurality of second conductive terminals 141 to avoid contact short circuit.
  • a first limiting slot 122 can be provided on the inner side wall of the first limiting cavity 121, and a first limiting boss 1121 can be arranged on the second support member 112, and the first limiting boss 1121 is arranged on the second supporting member 112.
  • the side of the member 112 facing the first limiting cavity 121 is located on the peripheral side of the accommodating cavity 113 , and the first limiting boss 1121 can be locked in the first limiting slot 122 .
  • the number of the first limiting slots 122 can be set to three, which are located on the three inner walls of the first limiting cavity 121 respectively. , and the first limiting slot 122 is not provided.
  • the quantity of the first position-limiting boss 1121 can be three, which are arranged in one-to-one correspondence with the first position-limiting slot 122.
  • the supporting member 112 moves inward after being stressed, and restricts the position of the first shielding shell 15 to prevent the first socket 13 from moving up and down to cause poor electrical contact.
  • the buckle and the inner wall of the first limiting cavity 121 can form a first limiting slot 122 , the buckle has a certain degree of elasticity and deformation, and can play the role of locking the first shielding shell 115 at the same time.
  • the second limiting cavity 123 may include a second limiting slot 124, and the second supporting member 112 is provided with a second limiting boss 1122, and the second limiting boss 1122 is arranged on the second supporting member 112 facing the second On one side of the limiting cavity 123 , the second limiting boss 1122 is locked in the second limiting slot 124 .
  • another cavity for accommodating the second limiting cavity 123 can be provided on the second support member 112, and the cavity can be divided into upper and lower parts.
  • the limiting boss 1122 is arranged between the upper and lower cavities.
  • the second limiting card slot 124 can be arranged between two adjacent sub-cavities 1231, and the second limiting boss 1122 can be locked in the second limiting card slot 124 to prevent the second support member 112 from being stressed. Then move inward, and limit the position of the second conductive terminal 141 to prevent the second conductive terminal 141 from moving up and down to cause poor electrical contact.
  • FIG. 11 is a front view of a female connector provided by an embodiment of the present application
  • FIG. 12 is a schematic cross-sectional view at A-A in FIG. 11 .
  • the structures of the first insertion hole 13 , the first support member 111 , and the first shielding shell 15 are omitted in FIG. 12 .
  • the first limiting boss 1121 is locked in the first limiting slot 122 .
  • FIG. 13 is a schematic cross-sectional view at B-B in FIG. 11 .
  • the structure of the second conductive terminal 141 is omitted in FIG. 13 . 11 and 13, after the second support 112 and the first protective shell 12 are assembled, the second support 112 is covered outside the second limiting cavity 123, and the second limiting boss 1122 is clamped on the second limiting cavity. In the second limit card slot 124.
  • FIG. 14 is a schematic cross-sectional view at C-C in FIG. 11
  • FIG. 15 is an enlarged view of the circled part in FIG. 14
  • a protrusion 1123 may be provided on the inner side wall of the second support member 112
  • a first groove 125 and a second groove 126 may be arranged on the outer side wall of the second limiting cavity 123.
  • the groove 125 and the second groove 126 are arranged along the extension direction of the second conductive terminal, and the first groove 125 is located on the side close to the second insertion hole 14 , and the protrusion 1123 is used to be locked in the first groove 125 Or in the second groove 126 .
  • the number of protrusions 1123 can be two or more, so as to increase the reliability of clamping.
  • the quantity of the first groove 125 can correspond to the quantity of the protrusion 1123, which is two or more, the two or more first grooves 125 can be arranged in a row, and the quantity of the second groove 126 can be equal to that of the protrusion.
  • the number of 1123 corresponds to two or more, and two or more second grooves 126 may be arranged in a row.
  • the assembly process of the female connector 100 can be as follows: firstly, the first shielding shell 15 and the second conductive terminal 141 are installed in the first protective shell 12 , and then the second support member 112 is removed from the first protective shell 12 Push the opening of the first protective shell 12 into the first protective shell 12. At this time, the protrusion 1123 on the second support 112 can be stuck in the first groove 125, which is equivalent to pre-assembly, which can ensure the second support The pre-positioning of the component 112 and the first protective shell 12 is accurate, and then, continue to apply an inward force to the second support component 112, and the second support component 112 moves inward until the protrusion 1123 is locked in the second groove 126 Inside, the second support 112 fits in place.
  • the reliable fixing of the second support member 112 and the first protective shell 12 can be realized; and, by setting the first groove 125 and the second groove 126, the second The assembly of the support member 112 and the first protective case 12 can reduce the assembly cost.
  • a detachment groove 114 may also be provided on the first insulating body 11, and the detachment groove 114 is provided on the outer wall surface of the first insulating body 11, and the outer wall surface and the exposed first socket 13 and the wall of the second jack 14 are adjacent.
  • the number of dismounting grooves 114 may be two, and they are arranged on two opposite outer side walls of the second supporting member 112 .
  • the second supporting member 112 When the second supporting member 112 needs to be disassembled from the first protective shell 12 , the second supporting member 112 can be taken out from the first protective shell 12 by means of a dismantling tool stuck in the dismounting groove 114 .
  • the dismounting groove 114 is provided, compared with dismounting structures such as protrusions or handles on the second support member 112 , so that the male connector 200 does not need to be provided with a corresponding avoidance process, thus reducing the design cost.
  • a guide groove 127 may be provided on the inner side wall of the first protective shell 12 , and the guide groove 127 extends inward from the opening side of the first protective shell 12 .
  • the number of guide grooves 127 can be two, and the two guide grooves 127 are respectively arranged on the opposite inner sidewalls of the first protective shell 12.
  • the guide grooves 127 are used to cooperate with the guide ribs on the male connector 200, etc. It serves as a guide to facilitate insertion of the female connector 100 and the male connector 200 .
  • the first jack used to transmit high-speed Ethernet data and the second jack used to transmit low-speed CAN signals and/or power signals can be integrated in the first protective shell,
  • the volume of the connector can be reduced, and the number of plugging and unplugging can be reduced.
  • the electromagnetic interference between the first jack and the second jack can be reduced.
  • it can play a role of limiting the first jack and the second jack, so as to prevent displacement from causing electric shocks. Poor contact.
  • FIG. 16 is a schematic structural diagram of a male connector provided by an embodiment of the present application.
  • the embodiment of the present application provides a male connector 200, which may include: a second insulating body 21, a second protective shell 22, a first pin 23 and a second pin 24; the first pin 23
  • the second pin 24 can protrude from the second insulating body 21, the second protective shell 22 is connected to the second insulating main body 21, and the second protective shell 22 surrounds the first pin 23 and the second pin 24 around, and the first pin 23 and the second pin 24 are exposed on the opening side of the second protective shell 22, there is an interval between the first pin 23 and the second pin 24, the first pin 23 and the second The pins 24 are respectively used to transmit signals with different rates.
  • the first pin 23 can be used to transmit high-speed Ethernet data
  • the second pin 24 can be used to transmit low-speed CAN signals and/or power signals
  • Interaction between signals can be reduced.
  • the shapes of the second insulating body 12 and the second protective shell 22 are not specifically limited, and the shape of the opening of the second protective shell 22 can be set as a rectangle, an ellipse, a polygon or other shapes.
  • the shape of the second insulating body 21 exposed at the opening side of the second protective case 22 may be set to a shape similar to that of the second protective case 22 .
  • the shape of the opening of the second protective shell 22 may be a rounded rectangle, which is only a possible implementation manner and does not limit the structure of the second protective shell 22 .
  • the first pin 23 is used to plug into the first jack 13 and conduct electrical connection to realize high-speed Ethernet data transmission
  • the second pin 24 is used to plug into the second jack 14 And turn on the electrical connection to realize low-speed CAN signal and power transmission.
  • the number and arrangement of the first insertion pins 23 and the second insertion pins 24 are set corresponding to the number and arrangement of the first insertion holes 13 and the second insertion holes 14 , which will not be repeated here.
  • the second protective shell 22 When the female connector 100 and the male connector 200 are mated and connected, the second protective shell 22 is inserted into the accommodation space between the first protective shell 12 and the first insulating body 11 .
  • the shapes of the second protective shell 22 and the first protective shell 12 are similar, and both may be set as rounded rectangles.
  • a guiding rib 221 may be provided on the outer wall of the second protective case 22, and the guiding rib 221 extends from the opening side of the second protective case 22 toward the direction close to the second insulating body 21, and the extending direction of the guiding rib 221 is the same as that of the first
  • the extension direction of the pin 23 and the second pin 24 are consistent, and the guide rib 221 is used to be locked in the guide groove 127 and move in the guide groove 127, so that the female connector 100 can be inserted into the male connector 200 along the The fixed position moves, and at the same time, the guiding effect is conducive to the smooth mating of the pin and the socket.
  • the male connector 200 may further include a second shielding shell 25, and the second shielding shell 25 may surround the first pin 23, and the first pin 23 is exposed on the second shielding shell. 25 , when the female connector 100 and the male connector 200 are mated and connected, the second shielding shell 25 is inserted between the first supporting member 111 and the accommodating cavity 113 .
  • the second shielding shell 25 can be a metal piece, such as aluminum alloy, and the second shielding shell 25 can be placed around the first contact pin 23 to effectively shield electromagnetic interference.
  • the second shielding shell 25 is interposed between the first shielding shell 15 and the accommodating cavity 113 .
  • the reed 151 is provided on the outer surface of the first shielding shell 15 , the reed 151 is clamped on the inner wall of the second shielding shell 25 .
  • FIG. 17 is another schematic structural view of a male connector provided by an embodiment of the present application.
  • the male connector 200 also includes a mounting plate 28, the mounting plate 28 is connected around the second insulating body 21, the mounting plate 28 is provided with a mounting hole 281, and the mounting hole 281 is used to install threaded fasteners to
  • the male connector 200 is fixed on the equipment to be installed.
  • the equipment to be installed may be, for example, vehicle-mounted equipment such as a vehicle-mounted laser radar and a domain controller.
  • the number of mounting holes 281 can be four, for example, and they are provided at the four corners of the mounting plate 28, so that the mounting plate 28 can be better fixed with the equipment to be installed without loosening.
  • FIG. 18 is an exploded schematic view of a male connector provided by an embodiment of the present application
  • FIG. 19 is a structural schematic view of another angle of the male connector provided by an embodiment of the present application.
  • the male connector 200 can also include a circuit board 26, and the circuit board 26 can be arranged on the side of the second insulating body 21 away from the second protective shell 22, the first The pins 23 and the second pins 24 pass through the through holes of the second insulating body 21 and are fixed on the circuit board 26 .
  • the first pin 23 and the second pin 24 can penetrate the second insulating body 21 and be welded on the circuit board 26 , so as to achieve electrical connection with the circuit board 26 while being reliably fixed.
  • the second shielding shell 25 can be passed through the through hole on the second insulating body 21 and fixed on the circuit board 26, and the second shielding shell 25 can be welded on the circuit board 26 or fixed on the circuit board through a bending structure. 26, at this time, the second shielding shell 25 can cover the entire length of the first contact pin 23, so it can play a good shielding effect.
  • Three positioning pins 27 are also arranged on the second insulating body 21, and the three positioning pins 27 are arranged in a triangle to form a stable triangular structure. 261.
  • the pre-positioning of the circuit board 26 can be realized by the cooperation of the positioning pin 27 and the positioning hole 261, thereby preventing the circuit board 26 from moving during the welding process. Pin damage or solder failure. It is not difficult to understand that the number of positioning pins 27 can be at least three.
  • positioning pins can be added to increase stability or replace the triangular structure.
  • the first pin used to transmit high-speed Ethernet data and the second pin used to transmit low-speed CAN signals and/or power signals can be integrated in the second protective shell,
  • the volume of the connector can be reduced, the area of the circuit board can be reduced, and the number of plugging and unplugging can be reduced.
  • the electromagnetic interference between the first pin and the second pin can be reduced.
  • the embodiment of the present application also provides a connector assembly.
  • the connector assembly includes the female connector 100 and the male connector 200 provided in the above embodiments. The specific structures of the female connector 100 and the male connector 200 will not be repeated here. .
  • FIG. 20 is a front view of a male connector provided by an embodiment of the present application
  • FIG. 21 is a schematic diagram of cooperation between a female connector and a male connector provided by an embodiment of the present application.
  • the female connector 100 and the male connector 200 are mated and inserted
  • the first pin 23 is inserted into the first socket 13
  • the second pin 24 is inserted into the second pin.
  • the second protective shell 22 is inserted in the accommodation space between the first protective shell 12 and the first insulating body 11, and the second shielding shell 25 is inserted in the first shielding shell 15 and the accommodation cavity.
  • the reed 151 is clamped on the inner wall of the second shielding shell 25
  • the guiding rib 221 is clamped in the guiding groove 127 .
  • the above-mentioned high-speed transmission cables take the transmission of high-speed Ethernet data as an example, and the low-speed transmission cables take the transmission of low-speed CAN signals and/or power signals as an example.
  • This application does not limit it, as long as it is a connection requirement with different transmission rate requirements in an equipment manufacturer
  • the above structure can be adopted to reduce the size requirement of the connection end, facilitate the miniaturization of the device, and reduce the wiring requirement of the application scene of the device (such as a vehicle).
  • the connector assembly provided by the embodiment of the present application can combine the high-speed connector used to transmit high-speed signals and the low-speed connector used to transmit low-speed signals into one, which can reduce the size of the connector and not only reduce the size of the connector Size, and only need to connect one time to realize high-speed signal transmission and low-speed signal transmission at the same time, reducing the number of connector plugging and unplugging is conducive to improving the convenience and efficiency of users, and combining the two connectors into one can greatly Reduce the manufacturing cost of the connector.
  • the embodiment of the present application further provides a vehicle-mounted device, and the female connector or the male connector provided in the above-mentioned embodiments of the present application may be arranged on the vehicle-mounted device.
  • the embodiment of the present application further provides a cable, on which the female connector or the male connector provided in the above-mentioned embodiments of the present application can be arranged.
  • the signal transmission between the cable 400 and the on-vehicle device 500 can be realized through connection and cooperation.
  • the female connector 100 Since the female connector 100 provided in the embodiment of the present application has a more complicated matching structure among the internal jacks, conductive terminals, and housing than the male connector 200, the female connector 100 is set to be connected to the cable 400 so that After the female connector 100 is damaged, it is easy to disassemble and maintain, and if it is seriously damaged, it can be directly replaced with a new product, and the cost is also low. Compared with the female connector 100 , the internal structure of the male connector 200 is simpler and less prone to damage. Installing the male connector 200 on the vehicle-mounted device 400 can reduce the damage probability and maintenance cost of the vehicle-mounted device 400 . In addition, when the user holds the cable 400 and plugs the female connector 100 with the socket into the male connector 200 with the pins, it is difficult to touch the charged pins, which is highly safe.
  • the embodiment of the present application can also provide a terminal, which can include the female connector or the male connector provided by the above-mentioned embodiment of the present application.
  • the connector components in can be power connectors, high-speed signal connectors, aviation connectors, fiber optic connectors, etc.
  • the connector combining the high-speed connector and the low-speed connector provided by the embodiment of the present application is applied to a terminal, the times of plugging and unplugging can be reduced, and it is beneficial to the miniaturization design of the terminal.

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Abstract

本申请实施例提供一种母连接器、公连接器、连接器组件和车载设备，用于智能驾驶或者辅助驾驶。母连接器包括：第一绝缘主体和第一保护壳，第一绝缘主体设置在第一保护壳的内部，第一绝缘主体上设置有第一插孔和第二插孔；公连接器包括第二绝缘主体和第二保护壳，第二绝缘主体上凸出设置第一插针和第二插针，第二保护壳围设在第一插针和第二插针的周围，第一插针和第二插针分别用于传输具有不同速率的信号；第二保护壳插设在第一保护壳和第一绝缘主体之间，第一插针插设在第一插孔内，第二插针插设在第二插孔内。本申请提供一种母连接器、公连接器、连接器组件和车载设备，可以将高速连接器和低速连接器合并在同一个连接器内，实现设备的小型化。

Description

母连接器、公连接器、连接器组件和车载设备
本申请要求于2021年08月31日提交中国专利局、申请号为202111017392.9、申请名称为“母连接器、公连接器、连接器组件和车载设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电连接器技术领域，特别涉及一种母连接器、公连接器、连接器组件和车载设备。
背景技术
随着车辆技术的飞速发展，车辆的电动化和智能化程度越来越高。车辆上设置的电子设备更加丰富，且电子设备之间的通信需求越来越多，因此对车载电子设备之间的连接和布线需求也越来越高，以提升车内通信的质量，并满足车辆的设计要求。例如，车辆上可以安装多种传感器，以通过传感器获取车辆周围的环境信息，并利用车载处理设备对获取的信息进行分析和处理，实现例如障碍物感知、目标识别、车辆定位、路径规划等功能，从而提升车辆驾驶的安全性和自动化程度等。车载传感器例如可以包括激光雷达、毫米波雷达、摄像头等中的至少一种，车载传感器将感测到的信息传输给车载处理设备，由于智能化需求的增加，感测信息量日益增加，因此在车载传感器和车载处理设备之间具有高速的传输需求，此外，车载处理设备和传感器之间还具有控制信息等较少数据量的低速传输需求，因此传统的布线和连接会导致更多布线空间的需求，为车辆布线设计带来极大的挑战。
发明内容
本申请实施例提供一种母连接器、公连接器、连接器组件和车载设备，以减少连接器的空间成本，且提升安装效率。
本申请实施例一方面提供一种母连接器，包括：第一绝缘主体、第一保护壳、第一插孔和第二插孔；第一绝缘主体设置在第一保护壳的内部，第一绝缘主体上设置有第一插孔和第二插孔，第一插孔和第二插孔暴露在第一保护壳的开口侧，第一插孔和第二插孔之间具有间隔，第一插孔和第二插孔分别用于传输具有不同速率的信号。
本申请实施例提供一种母连接器，可以将用来传输高速以太网数据的第一插孔和用来传输低速CAN信号和电源的第二插孔集成在第一保护壳内，可以减小连接器的体积，并减少插拔次数。
在一种可能的实施方式中，第一绝缘主体包括第一支撑件和第二支撑件，第一插孔设置在第一支撑件上，第二插孔设置在第二支撑件上，第二支撑件上开设有容置腔，第一支撑件安装在容置腔内，且第一支撑件和容置腔的内壁之间具有间隔。
通过设置第一支撑件和第二支撑件，在实现将第一插孔和第二插孔集成在第一保护壳 内的同时，既可以隔开第一插孔和第二插孔，防止两者在传输信号时产生干扰，又有利于两者各自的组装。
在一种可能的实施方式中，母连接器还包括第一屏蔽壳，第一屏蔽壳罩设在第一支撑件外，且第一插孔暴露在第一屏蔽壳的开口侧，第一屏蔽壳设置在容置腔内，且第一屏蔽壳的外壁和容置腔的内壁之间具有间隔。
将第一屏蔽壳罩设在第一插孔的周围，可以起到良好的屏蔽电磁干扰的作用，并且，第一屏蔽壳可以提高第一插孔、第一支撑件整体的结构强度。
在一种可能的实施方式中，第一屏蔽壳的外表面上设置有簧片。
簧片一方面可以起到卡接作用，使公连接器与母连接器对接后，第一屏蔽壳可以通过簧片卡接在公连接器上对应插接在第一屏蔽壳和容置腔内壁之间的结构上，以保证插接关系更稳固可靠；另一方面，簧片可以用来填充公连接器与母连接器对接后产生的中间间距，起到屏蔽效果。
在一种可能的实施方式中，第一屏蔽壳的开口设置为矩形，第一屏蔽壳上对应矩形四边的四个侧壁上均设置有簧片。
相比于圆形开口的屏蔽壳来说，在相同屏蔽表面积下，设置矩形开口的屏蔽壳，可以布置更多数量的簧片，布置更多数量的簧片来填充公连接器与母连接器对接后产生的中间间距，尽可能使间距小于四分之一的电磁波波长，以此达到良好的屏蔽效果。
在一种可能的实施方式中，第一保护壳内设置有第一限位腔，第一限位腔和容置腔相对设置，第一屏蔽壳安装在第一限位腔内。
第一限位腔可以防止第一屏蔽壳在受到插针插入第一插孔的作用力后向内移动。
在一种可能的实施方式中，第一限位腔的内侧壁上设置有第一限位卡槽，第二支撑件上设置有第一限位凸台，第一限位凸台设置在第二支撑件的面向第一限位腔的一侧，且位于容置腔的周侧，第一限位凸台卡设在第一限位卡槽内。
第一限位凸台卡接在第一限位卡槽内，可以防止第二支撑件受力后向内移动，并限制第一屏蔽壳的位置，防止第一插孔上下移动导致电接触不良。
在一种可能的实施方式中，第一插孔内设置有第一导电端子，第一导电端子用于和第一连接线连接，第二插孔内设置有第二导电端子，第二导电端子用于和第二连接线连接。
第一导电端子和第二导电端子可以为金属簧片等类型的导电结构，以在实现电连接的基础上，保证插针插入插孔内后电接触良好。
在一种可能的实施方式中，第一保护壳内设置有第二限位腔，第二导电端子安装在第二限位腔内，第二支撑件罩设在第二限位腔外。
第二限位腔可以防止第二导电端子在受到插针插入第二插孔的作用力后向内移动。
在一种可能的实施方式中，第二限位腔包括第二限位卡槽，第二支撑件上设置有第二限位凸台，第二限位凸台设置在第二支撑件的面向第二限位腔的一侧，第二限位凸台卡设在第二限位卡槽内。
第二限位凸台可以卡设在第二限位卡槽内，以防止第二支撑件受力后向内移动，并限制第二导电端子的位置，防止第二导电端子上下移动导致电接触不良。
在一种可能的实施方式中，第二支撑件的内侧壁上设置有凸起，第二限位腔的外侧壁上设置有第一凹槽和第二凹槽，第一凹槽和第二凹槽沿着第二导电端子的延伸方向排列， 且第一凹槽位于靠近第二插孔的一侧，凸起用于卡设在第一凹槽或第二凹槽内。
通过设置第一凹槽和第二凹槽，可以方便第二支撑件和第一保护壳的组装，可以降低组装成本。
在一种可能的实施方式中，第二导电端子的数量为多个，第二限位腔包括多个子腔体，多个第二导电端子和多个子腔体一一对应设置。
这样设置可以使多个第二导电端子的限位可靠，并且，多个子腔体可以将多个第二导电端子分隔开，可以避免接触短路。
在一种可能的实施方式中，第一绝缘主体的外侧壁面上设置有拆卸槽。
设置拆卸槽，相比于在第二支撑件上设置凸起或者把手等用来拆卸的结构来说，可以使得公连接器无需设置对应的避让处理，因此可以降低设计成本。
在一种可能的实施方式中，第一保护壳的内侧壁上设置有导向槽，导向槽自第一保护壳的开口侧向内延伸。
导向槽用来和公连接器上的导向凸筋等结构配合，起到导向作用，方便母连接器和公连接器的插接。
本申请实施例另一方面提供一种公连接器，包括：第二绝缘主体、第二保护壳、第一插针和第二插针；第二绝缘主体上凸出设置第一插针和第二插针，第二保护壳和第二绝缘主体连接，第二保护壳围设在第一插针和第二插针的周围，且第一插针和第二插针暴露在第二保护壳的开口侧，第一插针和第二插针之间具有间隔，第一插针和第二插针分别用于传输具有不同速率的信号。
本申请实施例提供一种公连接器，通过将第一插针和第二插针集成在第二保护壳内，相比于将第一插针和第二插针各自设置在一个保护壳内，可以减小公连接器的体积。
在一种可能的实施方式中，公连接器还包括第二屏蔽壳，第二屏蔽壳围设在第一插针的周围，且第一插针暴露在第二屏蔽壳的开口侧。
将第二屏蔽壳罩设在第一插针的周围，可以起到良好的屏蔽电磁干扰的作用。
在一种可能的实施方式中，公连接器还包括电路板，电路板设置在第二绝缘主体的背离第二保护壳的一侧，第一插针和第二插针穿设在第二绝缘主体上的通孔内并固定在电路板上。
第一插针和第二插针可以穿透第二绝缘主体，并焊接在电路板上，以在可靠固定的同时，实现与电路板的电连接。
在一种可能的实施方式中，第二屏蔽壳穿设在第二绝缘主体上的通孔内并固定在电路板上。
此时，第二屏蔽壳可以将第一插针的全部长度罩设在内，因而可以起到良好的屏蔽效果。
在一种可能的实施方式中，第二绝缘主体设置有三个定位销，三个定位销呈三角形排布，电路板上设置有三个定位孔，定位销穿设在定位孔内。
在将第一插针和第二插针焊接在电路板上时，借助定位销和定位孔的配合可以实现电路板的预定位，从而防止焊接过程中电路板移动造成引脚损坏或者焊接失效。
在一种可能的实施方式中，第二保护壳的外侧壁上设置有导向凸筋，导向凸筋自第二保护壳的开口侧向着接近第二绝缘主体的方向延伸，导向凸筋的延伸方向和第一插针、第 二插针的延伸方向一致。
导向凸筋用于卡设在导向槽内并在导向槽内移动，从而使母连接器插入公连接器时可以沿着固定位置移动，同时，导向作用有利于插针和插孔的顺利插接配合。
在一种可能的实施方式中，公连接器还包括安装板，安装板连接在第二绝缘主体的四周，安装板上设置有安装孔，安装孔用于安装紧固件以将公连接器固定在待安装设备上。
通过设置安装孔和安装板，可以将公连接器与待安装设备更好地固定在一起，不会发生松动。
本申请实施例再一方面还提供一种连接器组件，包括：母连接器和公连接器；母连接器包括第一绝缘主体、第一保护壳、第一插孔和第二插孔，第一绝缘主体设置在第一保护壳的内部，第一绝缘主体上设置有第一插孔和第二插孔，第一插孔和第二插孔暴露在第一保护壳的开口侧，第一插孔和第二插孔之间具有间隔，第一插孔和第二插孔分别用于传输具有不同速率的信号；
公连接器包括第二绝缘主体、第二保护壳、第一插针和第二插针，第二绝缘主体上凸出设置第一插针和第二插针，第二保护壳和第二绝缘主体连接，第二保护壳围设在第一插针和第二插针的周围，且第一插针和第二插针暴露在第二保护壳的开口侧，第一插针和第二插针之间具有间隔，第一插针和第二插针分别用于传输具有不同速率的信号；
第二保护壳用于插设在第一保护壳和第一绝缘主体之间的容置空间内，第一插针用于插设在第一插孔内，第二插针用于插设在第二插孔内。
本申请实施例提供一种连接器组件，可以将用来传输高速以太网数据的高速连接器和用来传输低速CAN信号和电源的低速连接器合二为一，可以减小连接器的体积，不仅可以减小连接器的尺寸，而且只需接线一次即可以同时实现高速信号传输和低速信号传输，减少连接器插拔次数有利于提高用户使用的便利性和效率，并且，将两种连接器合二为一可以极大降低连接器的制造成本。
在一种可能的实施方式中，第一绝缘主体包括第一支撑件和第二支撑件，第一插孔设置在第一支撑件上，第二插孔设置在第二支撑件上，第二支撑件上开设有容置腔，第一支撑件安装在容置腔内，且第一支撑件和容置腔的内壁之间具有间隔；
公连接器还包括第二屏蔽壳，第二屏蔽壳围设在第一插针的周围，且第一插针暴露在第二屏蔽壳的开口侧，第二屏蔽壳用于插设在第一支撑件和容置腔之间。
通过将第二屏蔽壳插设在第一支撑件和容置腔之间，可以使第二屏蔽壳起到对第一插针和第一插孔产生的电磁信号的屏蔽作用。
在一种可能的实施方式中，母连接器还包括第一屏蔽壳，第一屏蔽壳罩设在第一支撑件外，且第一插孔暴露在第一屏蔽壳的开口侧，第一屏蔽壳设置在容置腔内，且第一屏蔽壳的外壁和容置腔的内壁之间具有间隔，第二屏蔽壳用于插设在第一屏蔽壳和容置腔之间。
设置第一屏蔽壳可以进一步提高屏蔽效果。
在一种可能的实施方式中，第一屏蔽壳的外表面上设置有簧片，簧片卡接在第二屏蔽壳的内壁上。
设置簧片除了可以提高屏蔽效果，还可以起到卡接第二屏蔽壳的作用，从而使第一屏蔽壳和第二屏蔽壳的连接更加可靠。
在一种可能的实施方式中，第一保护壳的内侧壁上设置有导向槽，导向槽自第一保护 壳的开口侧向内延伸；
第二保护壳的外侧壁上设置有导向凸筋，导向凸筋自第二保护壳的开口侧向着接近第二绝缘主体的方向延伸，导向凸筋的延伸方向和第一插针、第二插针的延伸方向一致，导向凸筋用于卡设在导向槽内并在导向槽内移动。
导向凸筋和导向槽的配合，使母连接器插入公连接器时可以沿着固定位置移动，同时，导向作用有利于插针和插孔的顺利插接配合。
本申请实施例又一方面提供一种车载设备，包括上述母连接器或者上述公连接器或者或者上述连接器组件。
在一种可能的实施方式中，车载设备包括车载激光雷达或者车载处理设备。
本申请实施例又一方面提供一种线缆，包括上述母连接器或者上述公连接器。
本申请实施例又一方面提供一种终端，包括上述母连接器或者上述公连接器。
本申请实施例提供的将高速连接器和低速连接器合二为一的连接器应用在终端中时，可以减少插拔次数，并有利于终端的小型化设计。
本申请实施例提供一种母连接器、公连接器、连接器组件和车载设备，可以将高速连接器和低速连接器集成在一个连接器内，不仅可以减小连接器的尺寸，有利于车载设备整体的小型化，而且只需接线一次即可以同时实现高速信号传输和低速信号传输，减少连接器插拔次数有利于提高用户使用的便利性和效率，并且，将两种连接器合二为一可以极大降低连接器的制造成本。
附图说明
图1为本申请一实施例提供的设备间的连接场景示意图；
图2为本申请一实施例提供的设备的结构示意图；
图3为本申请一实施例提供的母连接器的结构示意图；
图4为本申请一实施例提供的母连接器的爆炸示意图；
图5为本申请一实施例提供的第一绝缘主体的爆炸示意图；
图6为本申请一实施例提供的第一屏蔽壳的结构示意图；
图7为本申请一实施例提供的第一屏蔽壳和第二支撑件的配合示意图；
图8为本申请一实施例提供的第二支撑件的结构示意图；
图9为本申请一实施例提供的第一保护壳的结构示意图；
图10为本申请一实施例提供的第一保护壳的另一角度的结构示意图；
图11为本申请一实施例提供的母连接器的主视图；
图12为图11中A-A处的剖面示意图；
图13为图11中B-B处的剖面示意图；
图14为图11中C-C处的剖面示意图；
图15为图14中圆圈部分的放大图；
图16为本申请一实施例提供的公连接器的结构示意图；
图17为本申请一实施例提供的公连接器的另一种结构示意图；
图18为本申请一实施例提供的公连接器的爆炸示意图；
图19为本申请一实施例提供的公连接器的另一角度的结构示意图；
图20为本申请一实施例提供的公连接器的正视图；
图21为本申请一实施例提供的母连接器和公连接器的配合示意图。
附图标记说明：
100-母连接器；11-第一绝缘主体；111-第一支撑件；112-第二支撑件；1121-第一限位凸台；1122-第二限位凸台；1123-凸起；113-容置腔；114-拆卸槽；12-第一保护壳；121-第一限位腔；122-第一限位卡槽；123-第二限位腔；1231-子腔体；124-第二限位卡槽；125-第一凹槽；126-第二凹槽；127-导向槽；13-第一插孔；132-第一连接线；14-第二插孔；140-开孔；141-第二导电端子；142-第二连接线；15-第一屏蔽壳；151-簧片；152-止挡凸起；
200-公连接器；21-第二绝缘主体；22-第二保护壳；221-导向凸筋；23-第一插针；24-第二插针；25-第二屏蔽壳；26-电路板；261-定位孔；27-定位销；28-安装板；281-安装孔；
400-线缆；500-车载设备。
具体实施方式
本申请的实施方式部分使用的术语仅用于对本申请的具体实施例进行解释，而非旨在限定本申请。
随着车辆技术的飞速发展，车辆的电动化和智能化程度越来越高。车辆上设置的电子设备更加丰富，且电子设备之间的通信需求越来越多，因此对车载电子设备之间的连接和布线需求也越来越高，以提升车内通信的质量，并满足车辆的设计要求。例如，车辆上可以安装多种传感器，以通过传感器获取车辆周围的环境信息，并利用车载处理设备对获取的信息进行分析和处理，实现例如障碍物感知、目标识别、车辆定位、路径规划等功能，从而提升车辆驾驶的安全性和自动化程度等。车载传感器例如可以包括激光雷达、毫米波雷达、摄像头等中的至少一种，车载传感器将感测到的信息传输给车载处理设备，由于智能化需求的增加，感测信息量日益增加，因此在车载传感器和车载处理设备之间具有高速的传输需求，此外，车载处理设备和传感器之间还具有控制信息等较少数据量的低速传输需求，因此传统的布线和连接会导致更多布线空间的需求，为车辆布线设计带来极大的挑战。
本申请实施例考虑到此问题，设计一种母连接器和公连接器，用于有高速和低速传输需求的设备之间的连接，连接器(母连接器或公连接器)在设备上占用的空间较少，且降低设备之间通信布线的需求，此外，有利于该连接器所应用设备(例如，车载设备)的小型化设计，此外，可以一次性完成接线，降低操作成本，提升安装效率。
下面结合附图描述本申请实施例提供的连接器。
图1为本申请一实施例提供的设备间的连接场景示意图，图2为本申请一实施例提供的设备的结构示意图。以上设备可以设置于车辆上，作为车载设备，进而本申请实施例还可以提供一种车辆，车辆可以包括至少两个车载设备500，两个车载设备500之间可以通过线缆400连接，车载设备500和线缆400之间的连接可以通过连接器组件来实现。线缆400连接的车载设备可以为相同的设备，也可以为不同的设备。
车载设备可以包括但不限于毫米波雷达、传像雷达、网关、T-BOX(远程信息处理器，Telematics BOX)、GPS(全球定位系统，Global Positioning System)、IVI(In-Vehicle Infotainment，车载中央处理器)。在一种实现中，其中一个车载设备为激光雷达，另 一个车载设备为车载处理设备，例如域控制器或者IVI。
以车载激光雷达和域控制器之间的连接为例，车载激光雷达和域控制器可以通过连接器组件配合连接，以实现高速以太网数据传输、低速(控制器局域网络，Controller Area Network)CAN信号等传输，此外还可以实现驱动电信号(例如，电源信号)以及其它类型的信号传输。
其中，连接器组件可以包括母连接器100和公连接器200，母连接器100和公连接器200插接配合可以实现电连接和数据传输。应理解，母连接器100和公连接器200中的其中一个可以设置在车载设备500的设备主体上，另一个设置在线缆400上。本申请以下实施例中，以公连接器200设置在设备主体上，母连接器100连接在线缆400的端部为例，对公连接器200和母连接器100的具体结构做说明。
需要说明的是，本申请实施例中，母连接器100和公连接器200结构上的插接配合，以及导电端子的电连接，可以通过插针插接在插孔内实现，母连接器100和公连接器200上分别可以设置插针和插孔，或母连接器100和公连接器200上分别可以设置插孔和插针。
以下本申请实施例中，以母连接器100上设置插孔，公连接器200上设置插针的结构作为示例。
以下，参考附图对本申请实施例提供的母连接器的结构做详细描述。
图3为本申请一实施例提供的母连接器的结构示意图。参考图3所示，本申请实施例提供一种母连接器100，可以包括：第一绝缘主体11、第一保护壳12、第一插孔13和第二插孔14；第一绝缘主体11可以设置在第一保护壳12的内部，第一绝缘主体11上设置有第一插孔13和第二插孔14，第一插孔13和第二插孔14暴露在第一保护壳12的开口侧，第一插孔13和第二插孔14之间具有间隔，第一插孔13和第二插孔14分别用于传输具有不同速率的信号。
其中，第一插孔13可以用来传输高速以太网数据，第二插孔14可以用来传输低速CAN信号和/或电源信号，第一插孔13和第二插孔14之间具有间隔，可以降低信号之间的互相影响，其中第一插孔13和第二插孔14之间具有间隔是指距离最近的第一插孔13和第二插孔14之间具有间隔，本申请实施例对间隔距离不做限制，该间隔可以用于方便设计第一插孔13和第二插孔14之间的干扰隔离结构，以提升信号传输质量，这将在以下实施例中进行描述。通过将第一插孔13和第二插孔14集成在第一保护壳12内，相比于将第一插孔13和第二插孔14各自设置在一个保护壳内，可以减小连接器的体积，且方便连接，提升安装效率。
第一插孔13和第二插孔14的数量在本申请实施例中不做具体限制，第一插孔13可以设置为一个或者两个及以上，第二插孔14可以设置为一个或者两个及以上。示例性地，第一插孔13的数量可以为两个，第二插孔14的数量可以为六个，此时，第一插孔13和第二插孔14可以如图3中所示左右排布，两个第一插孔13可以上下排成一列，六个第二插孔14可以布局为上下两排共三列。
需要说明的是，本申请实施例中，对第一绝缘主体11和第一保护壳12的形状不做具体限定，第一保护壳12的开口形状可以设置为矩形、椭圆形、多边形或者其它形状，第一绝缘主体11暴露在第一保护壳12的开口侧的形状可以设置为与第一保护壳 12相似的形状。本申请实施例中，第一保护壳12的开口形状可以为圆角矩形，该形状仅为一个可能的实施方式，而不对第一保护壳12的结构做出限制。
图4为本申请一实施例提供的母连接器的爆炸示意图。参考图4所示，第一绝缘主体11可以包括第一支撑件111和第二支撑件112，第一插孔13可以设置在第一支撑件111上，第二插孔14可以设置在第二支撑件112上，第二支撑件112上可以开设容置腔113，第一支撑件111可以安装在容置腔113内，且第一支撑件111和容置腔113的内壁之间具有间隔。
将第一插孔13设置在第一支撑件111上，将第二插孔14设置在第二支撑件112上，并将第一支撑件111安装在第二支撑件112上的容置腔113，从而，在实现将第一插孔13和第二插孔14集成在第一保护壳12内的同时，既可以隔开第一插孔13和第二插孔14，防止两者在传输信号时产生干扰，又有利于两者各自的组装。
图5为本申请一实施例提供的第一绝缘主体的爆炸示意图。参考图5所示，应理解，本申请实施例中，第一插孔13和第二插孔14指的是用来和插针插接配合并实现电连接的结构。其中，第一插孔13可以包括设置在第一支撑件111上的开孔和设置在第二支撑件112内部的第一导电端子(图中未示出)，第一导电端子用于和第一连接线132连接。第二插孔14可以包括设置在第二支撑件112上的开孔140和设置在第二支撑件112内的第二导电端子141，第二导电端子141用于和第二连接线142连接。
其中，第一导电端子和第二导电端子141可以为金属簧片等类型的导电结构，以在实现电连接的基础上，保证插针插入插孔内后电接触良好。第一连接线132可以为高速信号线缆，第二连接线142可以为低速信号线缆，两者的内部导电结构和外部保护层结构均存在区别。
为了进一步降低第一插孔13和第二插孔14之间的电磁干扰，本申请实施例中，母连接器100还可以包括第一屏蔽壳15，第一屏蔽壳15可以罩设在第一支撑件111外，且第一插孔13暴露在第一屏蔽壳15的开口侧，第一屏蔽壳15可以设置在容置腔113内，且第一屏蔽壳15的外壁和容置腔113的内壁之间具有间隔。
第一屏蔽壳15可以为金属件，例如可以为铝合金，将第一屏蔽壳15罩设在第一插孔13的周围，可以起到良好的屏蔽电磁干扰的作用，并且，第一屏蔽壳15可以提高第一插孔13、第一支撑件111整体的结构强度。
图6为本申请一实施例提供的第一屏蔽壳的结构示意图。参考图6所示，第一屏蔽壳15的外表面上设置有簧片151。簧片151一方面可以起到卡接作用，使公连接器200与母连接器100对接后，第一屏蔽壳15可以通过簧片151卡接在公连接器200上对应插接在第一屏蔽壳15和容置腔113内壁之间的结构上，以保证插接关系更稳固可靠。另一方面，簧片151可以用来填充公连接器200与母连接器100对接后产生的中间间距，起到屏蔽效果。
另外，本申请实施例中，簧片151的数量可以为多个，第一屏蔽壳15的开口设置为矩形，第一屏蔽壳15上对应矩形四边的四个侧壁上均设置有簧片151。示例性地，矩形开口的第一屏蔽壳15，在矩形一长边对应的侧壁上设置有至少两个簧片151，在矩形一短边对应的侧壁上设置有至少一个簧片151。
相比于圆形开口的屏蔽壳来说，在相同屏蔽表面积下，设置矩形开口的屏蔽壳， 可以布置更多数量的簧片151，布置更多数量的簧片151来填充公连接器200与母连接器100对接后产生的中间间距，尽可能使间距小于四分之一的电磁波波长，以此达到良好的屏蔽效果。
应理解，第一屏蔽壳15的开口设置为矩形，该矩形并非严格限定于四角均为直角的四边形，而可以为四角具有倒角的倒角矩形或者四角具有圆角的圆角矩形，在矩形的四角设置圆角和倒角，对整体的矩形形貌影响可忽略，同时有利于工艺加工，并可以防止应力集中。第一屏蔽壳15的开口还可以设置为六边形或者其它多边形，相比来说，设置为矩形具有结构简单、容易实现的优点。
图7为本申请一实施例提供的第一屏蔽壳和第二支撑件的配合示意图。参考图6和图7所示，第一屏蔽壳15的外表面上还可以设置止挡凸起152，止挡凸起152可以设置在第一屏蔽壳15的远离第一插孔13的一侧，第一屏蔽壳15安装在第二支撑件112上的容置腔113内时，止挡凸起152位于容置腔113外，止挡凸起152可以用来防止第一屏蔽壳15及第一支撑件111从容置腔113处向外脱出。
需要说明的是，第一屏蔽壳15可以包括第一段和第二段，第一段接近第一保护壳12的开口侧，第一段的横截面长宽尺寸小于第二段的横截面长宽尺寸，簧片151设置在第一段上，止挡凸起152设置在第二段上。不难理解，第一屏蔽壳15装配在容置腔113内时，第一段的外壁与容置腔113的内壁具有间隔，而第二端的外壁与容置腔113的内壁可以为过盈配合。
图8为本申请一实施例提供的第二支撑件的结构示意图，图9为本申请一实施例提供的第一保护壳的结构示意图，图10为本申请一实施例提供的第一保护壳的另一角度的结构示意图。参考图8-图10所示，本申请实施例中，第二支撑件112可以安装在第一保护壳12内，且第一保护壳12和第二支撑件112可以通过抵接、或卡接等方式连接，以共同用来对第一屏蔽壳115以及第二导电端子141进行限位。
其中，第一保护壳12内可以设置第一限位腔121，第一限位腔121可以和容置腔113相对设置，第一屏蔽壳15可以安装在第一限位腔121内。第一限位腔121同样可以设置矩形开口的腔体，第一屏蔽壳15可以和第一限位腔121的内侧壁过盈配合，第一限位腔121可以防止第一屏蔽壳15在受到插针插入第一插孔13的作用力后向内移动。
第一保护壳12内还可以设置第二限位腔123，第二导电端子141可以安装在第二限位腔123内。第二支撑件112安装在第一保护壳12内后，第二支撑件112罩设在第二限位腔123外，第二导电端子141卡接在第二限位腔123内，同时位于第二支撑件112内。第二限位腔123可以防止第二导电端子141在受到插针插入第二插孔14的作用力后向内移动。
第二限位腔123可以包括多个子腔体1231，多个子腔体1231和多个开孔140相对设置，多个第二导电端子141可以和多个子腔体1231一一对应设置，以使多个第二导电端子141的限位可靠，并且，多个子腔体1231可以将多个第二导电端子141分隔开，可以避免接触短路。
此外，第一限位腔121的内侧壁上可以设置第一限位卡槽122，第二支撑件112上可以设置第一限位凸台1121，第一限位凸台1121设置在第二支撑件112的面向第 一限位腔121的一侧，且位于容置腔113的周侧，第一限位凸台1121可以卡设在第一限位卡槽122内。
示例性地，第一限位卡槽122的数量可以设置为三个，分别位于第一限位腔121的三个内侧壁上，应理解，剩余的一个侧壁为了避让上述止挡凸起152，而未设置第一限位卡槽122。第一限位凸台1121的数量可以为三个，与第一限位卡槽122一一对应设置，第一限位凸台1121卡接在第一限位卡槽122内，可以防止第二支撑件112受力后向内移动，并限制第一屏蔽壳15的位置，防止第一插孔13上下移动导致电接触不良。
卡扣和第一限位腔121的内侧壁可以形成第一限位卡槽122，该卡扣具有一定的弹性和变形量，同时可以起到卡接第一屏蔽壳115的作用。
第二限位腔123可以包括第二限位卡槽124，第二支撑件112上设置有第二限位凸台1122，第二限位凸台1122设置在第二支撑件112的面向第二限位腔123的一侧，第二限位凸台1122卡设在第二限位卡槽124内。
继续参考图8所示，第二支撑件112上除了容置腔113外，还可以设置另一个用来容纳第二限位腔123的腔体，该腔体可以分为上下两部分，第二限位凸台1122设置在这上下两部分腔体之间。第二限位卡槽124可以设置在相邻的两个子腔体1231之间，第二限位凸台1122可以卡设在第二限位卡槽124内，以防止第二支撑件112受力后向内移动，并限制第二导电端子141的位置，防止第二导电端子141上下移动导致电接触不良。
图11为本申请一实施例提供的母连接器的主视图，图12为图11中A-A处的剖面示意图。为了便于理解，图12中省略了第一插孔13、第一支撑件111、第一屏蔽壳15的结构。参考图11和图12所示，第二支撑件112和第一保护壳12装配后，第一限位凸台1121卡设在第一限位卡槽122内。
图13为图11中B-B处的剖面示意图，为了便于理解，图13中省略了第二导电端子141的结构。参考图11和图13所示，第二支撑件112和第一保护壳12装配后，第二支撑件112罩设在第二限位腔123外，第二限位凸台1122卡设在第二限位卡槽124内。
图14为图11中C-C处的剖面示意图，图15为图14中圆圈部分的放大图。参考图11-图15所示，第二支撑件112的内侧壁上可以设置凸起1123，第二限位腔123的外侧壁上设置有第一凹槽125和第二凹槽126，第一凹槽125和第二凹槽126沿着第二导电端子的延伸方向排列，且第一凹槽125位于靠近第二插孔14的一侧，凸起1123用于卡设在第一凹槽125或第二凹槽126内。
凸起1123的数量可以为两个或多个，以增加卡接的可靠性。第一凹槽125的数量可以与凸起1123的数量对应，为两个或者多个，两个或者多个第一凹槽125可以排成一排，第二凹槽126的数量可以与凸起1123的数量对应，为两个或者多个，两个或者多个第二凹槽126可以排成一排。
需要说明的是，母连接器100的装配过程可以为，首先将第一屏蔽壳15和第二导电端子141安装在第一保护壳12中，然后将第二支撑件112自第一保护壳12的开口处向第一保护壳12内推入，此时，第二支撑件112上的凸起1123可以卡设在第一凹 槽125内，相当于进行了预装配，可以保证第二支撑件112和第一保护壳12的装配前预定位准确，然后，继续对第二支撑件112施加向内的力，第二支撑件112向内移动至凸起1123卡设在第二凹槽126内，使第二支撑件112装配到位。第二凹槽126和凸起1123卡接后，可以实现第二支撑件112和第一保护壳12的可靠固定；并且，通过设置第一凹槽125和第二凹槽126，可以方便第二支撑件112和第一保护壳12的组装，可以降低组装成本。
继续参考图5所示，本申请实施例中，第一绝缘主体11上还可以设置拆卸槽114，拆卸槽114设置在第一绝缘主体11的外侧壁面上，该外侧壁面与暴露第一插孔13和第二插孔14的壁面相邻。拆卸槽114的数量可以为两个，设置在第二支撑件112相对的两个外侧壁面上。
当需要将第二支撑件112从第一保护壳12上拆卸时，借助拆卸工具卡在该拆卸槽114内，可以将第二支撑件112从第一保护壳12内取出。设置拆卸槽114，相比于在第二支撑件112上设置凸起或者把手等用来拆卸的结构来说，可以使得公连接器200无需设置对应的避让处理，因此可以降低设计成本。
另外，第一保护壳12的内侧壁上还可以设置导向槽127，导向槽127自第一保护壳12的开口侧向内延伸。导向槽127的数量可以为两个，两个导向槽127分别设置在第一保护壳12的相对的两内侧壁上，导向槽127用来和公连接器200上的导向凸筋等结构配合，起到导向作用，方便母连接器100和公连接器200的插接。
上述本申请实施例提供的母连接器，可以将用来传输高速以太网数据的第一插孔和用来传输低速CAN信号和/或电源信号的第二插孔集成在第一保护壳内，可以减小连接器的体积，并减少插拔次数。并且，通过设置第一屏蔽壳，可以降低第一插孔和第二插孔相互间的电磁干扰。以及，通过第一支撑主体和第一保护壳上相互配合的凸台、卡槽等结构的设计，可以起到对第一插孔和第二插孔的限位作用，以防止发生位移导致电接触不良。
以下，参考附图和具体的实施例对本申请提供的公连接器的结构做详细描述。
图16为本申请一实施例提供的公连接器的结构示意图。参考图16所示，本申请实施例提供一种公连接器200，可以包括：第二绝缘主体21、第二保护壳22、第一插针23和第二插针24；第一插针23和第二插针24可以凸出设置在第二绝缘主体21上，第二保护壳22和第二绝缘主体21连接，第二保护壳22围设在第一插针23和第二插针24的周围，且第一插针23和第二插针24暴露在第二保护壳22的开口侧，第一插针23和第二插针24之间具有间隔，第一插针23和第二插针24分别用于传输具有不同速率的信号。
其中，第一插针23可以用来传输高速以太网数据，第二插针24可以用来传输低速CAN信号和/或电源信号，第一插针23和第二插针24之间具有间隔，可以降低信号之间的互相影响。通过将第一插针23和第二插针24集成在第二保护壳22内，相比于将第一插针23和第二插针24各自设置在一个保护壳内，可以减小公连接器200的体积，且方便连接，提升安装效率。
需要说明的是，本申请实施例中，对第二绝缘主体12和第二保护壳22的形状不做具体限定，第二保护壳22的开口形状可以设置为矩形、椭圆形、多边形或者其它形 状，第二绝缘主体21暴露在第二保护壳22的开口侧的形状可以设置为与第二保护壳22相似的形状。本申请实施例中，第二保护壳22的开口形状可以为圆角矩形，该形状仅为一个可能的实施方式，而不对第二保护壳22的结构做出限制。
对比参考图3，第一插针23用来插接第一插孔13内并导通电连接，以实现高速以太网数据传输，第二插针24用来插接在第二插孔14内并导通电连接，以实现低速CAN信号和电源传输。第一插针23和第二插针24的数量及排布，与第一插孔13和第二插孔14的数量和排布对应设置，此处不再赘述。
母连接器100和公连接器200配合连接时，第二保护壳22插设在第一保护壳12和第一绝缘主体11之间的容置空间内。第二保护壳22、第一保护壳12的形状相似，可以均设置为圆角矩形。
第二保护壳22的外侧壁上可以设置导向凸筋221，导向凸筋221自第二保护壳22的开口侧向着接近第二绝缘主体21的方向延伸，导向凸筋221的延伸方向和第一插针23、第二插针24的延伸方向一致，导向凸筋221用于卡设在导向槽127内并在导向槽127内移动，从而使母连接器100插入公连接器200时可以沿着固定位置移动，同时，导向作用有利于插针和插孔的顺利插接配合。
此外，本申请实施例中，公连接器200还可以包括第二屏蔽壳25，第二屏蔽壳25可以围设在第一插针23的周围，且第一插针23暴露在第二屏蔽壳25的开口侧，母连接器100和公连接器200配合连接时，第二屏蔽壳25插设在第一支撑件111和容置腔113之间。
第二屏蔽壳25可以为金属件，例如可以为铝合金，将第二屏蔽壳25罩设在第一插针23的周围，可以起到良好的屏蔽电磁干扰的作用。
另外，在母连接器100上设置有第一屏蔽壳15时，第二屏蔽壳25插设在第一屏蔽壳15和容置腔113之间。在第一屏蔽壳15的外表面上设置有簧片151时，簧片151卡接在第二屏蔽壳25的内壁上。
图17为本申请一实施例提供的公连接器的另一种结构示意图。参考图17所示，公连接器200还包括安装板28，安装板28连接在第二绝缘主体21的四周，安装板28上设置有安装孔281，安装孔281用于安装螺纹紧固件以将公连接器200固定在待安装设备上，该待安装设备例如可以为车载激光雷达、域控制器等车载设备。
安装孔281的数量例如可以为四个，设置在安装板28的四角，以使安装板28可以与待安装设备更好地固定在一起，不会发生松动。
图18为本申请一实施例提供的公连接器的爆炸示意图，图19为本申请一实施例提供的公连接器的另一角度的结构示意图。参考图18和图19所示，本申请实施例中，公连接器200还可以包括电路板26，电路板26可以设置在第二绝缘主体21的背离第二保护壳22的一侧，第一插针23和第二插针24穿设在第二绝缘主体21上的通孔内并固定在电路板26上。
第一插针23和第二插针24可以穿透第二绝缘主体21，并焊接在电路板26上，以在可靠固定的同时，实现与电路板26的电连接。
第二屏蔽壳25可以穿设在第二绝缘主体21上的通孔内并固定在电路板26上，第二屏蔽壳25可以焊接在电路板26上或者通过折弯结构卡接固定在电路板26上，此时， 第二屏蔽壳25可以将第一插针23的全部长度罩设在内，因而可以起到良好的屏蔽效果。
第二绝缘主体21上还设置三个定位销27，三个定位销27呈三角形排布，以形成稳固的三角结构，电路板26上设置有三个定位孔261，定位销27穿设在定位孔261内。在将第一插针23和第二插针24焊接在电路板26上时，借助定位销27和定位孔261的配合可以实现电路板26的预定位，从而防止焊接过程中电路板26移动造成引脚损坏或者焊接失效。不难理解，定位销27的数量可以为至少三个，除了形成三角结构外，可以增加定位稍，以增加稳固性或替换三角形结构。
上述本申请实施例提供的公连接器，可以将用来传输高速以太网数据的第一插针以及用来传输低速CAN信号和/或电源信号的第二插针集成在第二保护壳内，可以减小连接器的体积，减小电路板的面积，并减少插拔次数。并且，通过设置第二屏蔽壳，可以降低第一插针和第二插针相互间的电磁干扰。
本申请实施例还提供一种连接器组件，连接器组件包括上述实施例提供的母连接器100和公连接器200，对于母连接器100和公连接器200的具体结构，在此不再赘述。
图20为本申请一实施例提供的公连接器的正视图，图21为本申请一实施例提供的母连接器和公连接器的配合示意图。参考图11、图20和图21所示，母连接器100和公连接器200配合插接时，第一插针23插设在第一插孔13内，第二插针24插设在第二插孔14内，第二保护壳22插设在第一保护壳12和第一绝缘主体11之间的容置空间内，第二屏蔽壳25插设在第一屏蔽壳15和容置腔113之间，簧片151卡接在第二屏蔽壳25的内壁上，导向凸筋221卡设在导向槽127内。
以上高速传输线缆以传输高速以太数据为例，低速传输线缆以传输低速CAN信号和/或电源信号为例，本申请不做限制，只要是在一个设备商具有不同传输速率需求的连接需求可以采用以上结构，以降低连接端的尺寸需求，方便设备小型化，且降低了设备所应用场景(例如车辆)的布线需求。
本申请实施例提供的连接器组件，可以将用来传输高速信号的高速连接器和用来传输低速信号低速连接器合二为一，可以减小连接器的体积，不仅可以减小连接器的尺寸，而且只需接线一次即可以同时实现高速信号传输和低速信号传输，减少连接器插拔次数有利于提高用户使用的便利性和效率，并且，将两种连接器合二为一可以极大降低连接器的制造成本。
另外，本申请实施例还提供一种车载设备，车载设备上可以设置上述本申请实施例提供的母连接器或者公连接器。
本申请实施例还提供一种线缆，线缆上可以设置上述本申请实施例提供的母连接器或者公连接器。
在一种可能的实施方式中，参考图1和图2所示，车载设备500上可以设置公连接器200，线缆400上可以设置母连接器100，公连接器200和母连接器100插接配合可以实现线缆400和车载设备500的信号传输。
由于本申请实施例提供的母连接器100，内部的插孔、导电端子以及壳体之间的配合结构相对公连接器200更为复杂，因此，设置母连接器100与线缆400连接，使 母连接器100损坏后便于拆卸维修，且严重损坏时直接替换新产品，成本也较低。而公连接器200，内部结构相对于母连接器100来说较简单且不容易发生损坏，将公连接器200安装在车载设备400上，可以降低车载设备400的损坏几率和维修成本。另外，用户在手持线缆400，将具有插孔的母连接器100插接在具有插针的公连接器200上时，不容易碰触到带电的插针，安全性高。
本申请实施例还可以提供一种终端，该终端可以包括上述本申请实施例提供的母连接器或者公连接器，该终端例如可以为车辆、船舶、飞机或者航天器等设备，应用在这些终端中的连接器组件可以为电源连接器、高速信号连接器、航空连接器、光纤连接器等。
本申请实施例提供的将高速连接器和低速连接器合二为一的连接器应用在终端中时，可以减少插拔次数，并有利于终端的小型化设计。
最后应说明的是：以上各实施例仅用以说明本申请实施例的技术方案，而非对其限制；尽管参照前述各实施例对本申请实施例进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请实施例各实施例技术方案的范围。

Claims (30)

  1. 一种母连接器，其特征在于，包括：第一绝缘主体、第一保护壳、第一插孔和第二插孔；
    所述第一绝缘主体设置在所述第一保护壳的内部，所述第一绝缘主体上设置有所述第一插孔和所述第二插孔，所述第一插孔和所述第二插孔暴露在所述第一保护壳的开口侧，所述第一插孔和所述第二插孔之间具有间隔，所述第一插孔和所述第二插孔分别用于传输具有不同速率的信号。
  2. 根据权利要求1所述的母连接器，其特征在于，所述第一绝缘主体包括第一支撑件和第二支撑件，所述第一插孔设置在所述第一支撑件上，所述第二插孔设置在所述第二支撑件上，所述第二支撑件上开设有容置腔，所述第一支撑件安装在所述容置腔内，且所述第一支撑件和所述容置腔的内壁之间具有间隔。
  3. 根据权利要求2所述的母连接器，其特征在于，所述母连接器还包括第一屏蔽壳，所述第一屏蔽壳罩设在所述第一支撑件外，且所述第一插孔暴露在所述第一屏蔽壳的开口侧，所述第一屏蔽壳设置在所述容置腔内，且所述第一屏蔽壳的外壁和所述容置腔的内壁之间具有间隔。
  4. 根据权利要求3所述的母连接器，其特征在于，所述第一屏蔽壳的外表面上设置有簧片。
  5. 根据权利要求4所述的母连接器，其特征在于，所述第一屏蔽壳的开口设置为矩形，所述第一屏蔽壳上对应所述矩形四边的四个侧壁上均设置有所述簧片。
  6. 根据权利要求3-5任一项所述的母连接器，其特征在于，所述第一保护壳内设置有第一限位腔，所述第一限位腔和所述容置腔相对设置，所述第一屏蔽壳安装在所述第一限位腔内。
  7. 根据权利要求6所述的母连接器，其特征在于，所述第一限位腔的内侧壁上设置有第一限位卡槽，所述第二支撑件上设置有第一限位凸台，所述第一限位凸台设置在所述第二支撑件的面向所述第一限位腔的一侧，且位于所述容置腔的周侧，所述第一限位凸台卡设在所述第一限位卡槽内。
  8. 根据权利要求2-7任一项所述的母连接器，其特征在于，所述第一插孔内设置有第一导电端子，所述第一导电端子用于和第一连接线连接，所述第二插孔内设置有第二导电端子，所述第二导电端子用于和第二连接线连接。
  9. 根据权利要求8所述的母连接器，其特征在于，所述第一保护壳内设置有第二限位腔，所述第二导电端子安装在所述第二限位腔内，所述第二支撑件罩设在所述第二限位腔外。
  10. 根据权利要求9所述的母连接器，其特征在于，所述第二限位腔包括第二限位卡槽，所述第二支撑件上设置有第二限位凸台，所述第二限位凸台设置在所述第二支撑件的面向所述第二限位腔的一侧，所述第二限位凸台卡设在所述第二限位卡槽内。
  11. 根据权利要求9或10所述的母连接器，其特征在于，所述第二支撑件的内侧壁上设置有凸起，所述第二限位腔的外侧壁上设置有第一凹槽和第二凹槽，所述第一凹槽和所述第二凹槽沿着所述第二导电端子的延伸方向排列，且所述第一凹槽位于靠近所述第二插 孔的一侧，所述凸起用于卡设在所述第一凹槽或所述第二凹槽内。
  12. 根据权利要求9-11任一项所述的母连接器，其特征在于，所述第二导电端子的数量为多个，所述第二限位腔包括多个子腔体，多个第二导电端子和多个子腔体一一对应设置。
  13. 根据权利要求2-12任一项所述的母连接器，其特征在于，所述第一绝缘主体的外侧壁面上设置有拆卸槽。
  14. 根据权利要求1-13任一项所述的母连接器，其特征在于，所述第一保护壳的内侧壁上设置有导向槽，所述导向槽自所述第一保护壳的开口侧向内延伸。
  15. 一种公连接器，其特征在于，包括：第二绝缘主体、第二保护壳、第一插针和第二插针；
    所述第二绝缘主体上凸出设置所述第一插针和所述第二插针，所述第二保护壳和所述第二绝缘主体连接，所述第二保护壳围设在所述第一插针和所述第二插针的周围，且所述第一插针和所述第二插针暴露在所述第二保护壳的开口侧，所述第一插针和所述第二插针之间具有间隔，所述第一插针和所述第二插针分别用于传输具有不同速率的信号。
  16. 根据权利要求15所述的公连接器，其特征在于，所述公连接器还包括第二屏蔽壳，所述第二屏蔽壳围设在所述第一插针的周围，且所述第一插针暴露在所述第二屏蔽壳的开口侧。
  17. 根据权利要求16所述的公连接器，其特征在于，所述公连接器还包括电路板，所述电路板设置在所述第二绝缘主体的背离所述第二保护壳的一侧，所述第一插针和所述第二插针穿设在所述第二绝缘主体上的通孔内并固定在所述电路板上。
  18. 根据权利要求17所述的公连接器，其特征在于，所述第二屏蔽壳穿设在所述第二绝缘主体上的通孔内并固定在所述电路板上。
  19. 根据权利要求17所述的公连接器，其特征在于，所述第二绝缘主体设置有三个定位销，所述三个定位销呈三角形排布，所述电路板上设置有三个定位孔，所述定位销穿设在所述定位孔内。
  20. 根据权利要求15-19任一项所述的公连接器，其特征在于，所述第二保护壳的外侧壁上设置有导向凸筋，所述导向凸筋自所述第二保护壳的开口侧向着接近所述第二绝缘主体的方向延伸，所述导向凸筋的延伸方向和所述第一插针、所述第二插针的延伸方向一致。
  21. 根据权利要求15-20任一项所述的公连接器，其特征在于，所述公连接器还包括安装板，所述安装板连接在所述第二绝缘主体的四周，所述安装板上设置有安装孔，所述安装孔用于安装紧固件以将所述公连接器固定在待安装设备上。
  22. 一种连接器组件，其特征在于，包括：母连接器和公连接器；
    所述母连接器包括第一绝缘主体、第一保护壳、第一插孔和第二插孔，所述第一绝缘主体设置在所述第一保护壳的内部，所述第一绝缘主体上设置有所述第一插孔和所述第二插孔，所述第一插孔和所述第二插孔暴露在所述第一保护壳的开口侧，所述第一插孔和所述第二插孔之间具有间隔，所述第一插孔和所述第二插孔分别用于传输具有不同速率的信号；
    所述公连接器包括第二绝缘主体、第二保护壳、第一插针和第二插针，所述第二绝缘主体上凸出设置所述第一插针和所述第二插针，所述第二保护壳和所述第二绝缘主体连接， 所述第二保护壳围设在所述第一插针和所述第二插针的周围，且所述第一插针和所述第二插针暴露在所述第二保护壳的开口侧，所述第一插针和所述第二插针之间具有间隔，所述第一插针和所述第二插针分别用于传输具有不同速率的信号；
    所述第二保护壳用于插设在所述第一保护壳和所述第一绝缘主体之间的容置空间内，所述第一插针用于插设在所述第一插孔内，所述第二插针用于插设在所述第二插孔内。
  23. 根据权利要求22所述的连接器组件，其特征在于，所述第一绝缘主体包括第一支撑件和第二支撑件，所述第一插孔设置在所述第一支撑件上，所述第二插孔设置在所述第二支撑件上，所述第二支撑件上开设有容置腔，所述第一支撑件安装在所述容置腔内，且所述第一支撑件和所述容置腔的内壁之间具有间隔；
    所述公连接器还包括第二屏蔽壳，所述第二屏蔽壳围设在所述第一插针的周围，且所述第一插针暴露在所述第二屏蔽壳的开口侧，所述第二屏蔽壳用于插设在所述第一支撑件和所述容置腔之间。
  24. 根据权利要求23所述的连接器组件，其特征在于，所述母连接器还包括第一屏蔽壳，所述第一屏蔽壳罩设在所述第一支撑件外，且所述第一插孔暴露在所述第一屏蔽壳的开口侧，所述第一屏蔽壳设置在所述容置腔内，且所述第一屏蔽壳的外壁和所述容置腔的内壁之间具有间隔，所述第二屏蔽壳用于插设在所述第一屏蔽壳和所述容置腔之间。
  25. 根据权利要求24所述的连接器组件，其特征在于，所述第一屏蔽壳的外表面上设置有簧片，所述簧片卡接在所述第二屏蔽壳的内壁上。
  26. 根据权利要求22-25任一项所述的连接器组件，其特征在于，所述第一保护壳的内侧壁上设置有导向槽，所述导向槽自所述第一保护壳的开口侧向内延伸；
    所述第二保护壳的外侧壁上设置有导向凸筋，所述导向凸筋自所述第二保护壳的开口侧向着接近所述第二绝缘主体的方向延伸，所述导向凸筋的延伸方向和所述第一插针、所述第二插针的延伸方向一致，所述导向凸筋用于卡设在所述导向槽内并在所述导向槽内移动。
  27. 一种车载设备，其特征在于，包括如权利要求1-14任一项所述的母连接器或者权利要求15-21任一项所述的公连接器或者权利要求22-26任一项所述的连接器组件。
  28. 根据权利要求27所述的车载设备，其特征在于，所述车载设备包括车载激光雷达或者车载处理设备。
  29. 一种线缆，其特征在于，包括权利要求1-14任一项所述的母连接器或者权利要求15-21任一项所述的公连接器。
  30. 一种终端，其特征在于，包括权利要求1-14任一项所述的母连接器或者权利要求15-21任一项所述的公连接器。
PCT/CN2022/113553 2021-08-31 2022-08-19 母连接器、公连接器、连接器组件和车载设备 Ceased WO2023030039A1 (zh)

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JP7764583B2 (ja) 2025-11-05
JP2024532442A (ja) 2024-09-05

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