WO2019196599A1 - 车载显示终端和车辆 - Google Patents

车载显示终端和车辆 Download PDF

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Publication number
WO2019196599A1
WO2019196599A1 PCT/CN2019/078512 CN2019078512W WO2019196599A1 WO 2019196599 A1 WO2019196599 A1 WO 2019196599A1 CN 2019078512 W CN2019078512 W CN 2019078512W WO 2019196599 A1 WO2019196599 A1 WO 2019196599A1
Authority
WO
WIPO (PCT)
Prior art keywords
connector
hsd
vehicle
electrical connector
line
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/CN2019/078512
Other languages
English (en)
French (fr)
Inventor
苏凯
张向阳
王定
彭莉
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.)
BYD Co Ltd
Original Assignee
BYD 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
Priority claimed from CN201810332891.9A external-priority patent/CN110380300B/zh
Priority claimed from CN201820531609.5U external-priority patent/CN208522207U/zh
Application filed by BYD Co Ltd filed Critical BYD Co Ltd
Priority to EP19785905.1A priority Critical patent/EP3780296B1/en
Priority to US17/042,715 priority patent/US20210146851A1/en
Priority to ES19785905T priority patent/ES2946061T3/es
Publication of WO2019196599A1 publication Critical patent/WO2019196599A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
    • B60R11/0235—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes of flat type, e.g. LCD
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/85—Arrangements for transferring vehicle- or driver-related data
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0045—Cable-harnesses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/1523—Matrix displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/40—Hardware adaptations for dashboards or instruments
    • B60K2360/46—Electrical connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008—Adjustable or movable supports
    • B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/02—Flexible line connectors without frictional contact members

Definitions

  • the present disclosure belongs to the technical field of vehicle manufacturing, and in particular to an in-vehicle display terminal and a vehicle having the display terminal.
  • the present disclosure is intended to address at least one of the technical problems existing in the prior art.
  • the present disclosure provides an in-vehicle display terminal, which integrates functions of low-voltage differential signals, panoramic images, USB information transmission, and CAN line power supply, and has strong practicability.
  • An in-vehicle display terminal includes: a display screen; an electrical connector mounted to the display screen and electrically connected to the display screen, the electrical connector being integrated with a plurality of wiring harnesses And a plurality of said harness connection bits for transmitting at least two different data, said harness connection bits being for electrical connection with the vehicle.
  • the electrical connector is connected between the display terminal and the entire vehicle, and the male and female connectors of the electrical connector are respectively connected to the display terminal and the entire vehicle, and the electrical connector is integrated with the HSD line.
  • Connector, HSD line interface, CAN line connector and CAN line interface are respectively connected to the display terminal and the entire vehicle, and the electrical connector is integrated with the HSD line.
  • Connector, HSD line interface, CAN line connector and CAN line interface are connected to the display terminal and the entire vehicle, and the electrical connector is integrated with the HSD line.
  • Connector, HSD line interface, CAN line connector and CAN line interface the electrical connector can realize high-frequency signal and low-frequency signal transmission at the same time, improve the practicability of the electrical connector, and the male and female connectors cooperate to effectively reduce the electrical connection. Layout space.
  • the in-vehicle display terminal described in the above embodiment is provided.
  • FIG. 1 is an exploded view of a display terminal in accordance with an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of a male terminal of a display terminal according to an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of another perspective of a male of a display terminal according to an embodiment of the present disclosure
  • FIG. 4 is a schematic structural view of a female terminal of a display terminal according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural view of a female terminal of a display terminal connected to a vehicle wiring harness according to an embodiment of the present disclosure
  • FIG. 6 is a schematic structural view of a male terminal of a display terminal mounted on a main board according to an embodiment of the present disclosure
  • FIG. 7 is a schematic structural view of another perspective view of a male terminal of a display terminal mounted on a main board according to an embodiment of the present disclosure
  • FIG. 8 is a schematic structural diagram of a male terminal of a display terminal mounted on a display terminal according to an embodiment of the present disclosure
  • FIG. 9 is an exploded view of a portion of a display terminal in accordance with an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural view of a vehicle according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural view of a display terminal and a rotating mechanism according to an embodiment of the present disclosure.
  • Rotating mechanism 4 rotating shaft 41, hollow cavity 42,
  • first and second may include one or more of the features, either explicitly or implicitly.
  • a plurality of means two or more unless otherwise stated.
  • the present disclosure proposes an in-vehicle display terminal 100.
  • an in-vehicle display terminal 100 includes a display screen and an electrical connector.
  • the display screen is mounted on the vehicle body, and the display screen may include a touch panel and a liquid crystal display.
  • the display screen may be electrically connected to the electrical connector to realize the display screen when the display screen is connected to the whole vehicle through the electrical connector. Data, image display, or data transmission between the display screen and the entire vehicle, external devices, convenient for occupants.
  • the display screen includes a display panel 11, a housing, and a main board 15, wherein the housing includes a front case 12 and a rear case 13.
  • the display panel 11 and the main board 15 are mounted on the housing, the electrical connector is mounted on the main board 15, and the electrical connector is electrically connected to the main board 15, and the display panel 11 is mounted on the front case 12.
  • the display panel 11 is fixed by a threaded fastener.
  • the front cover 12 and the display panel 11 display the side of the image toward the occupant so that the occupant can use it during riding.
  • the main board 15 is mounted on the front case 12, and the main board 15 is mounted on the side of the front case 12 facing away from the display panel 11, the main board 15 Connected to the electrical connector, the rear case 13 is connected to the front case 12.
  • the side of the rear case 13 and the front case 12 facing away from the display panel 11 is connected by a threaded fastener, whereby the main board 15 is mounted to the front case 12, and The main board 15 is disposed between the front case 12 and the rear case 13.
  • the case has a relief hole
  • the rear case 13 has a escape hole 14
  • the electrical connector is exposed at the escape hole. Thereby, the electrical connector can pass through the escape hole 14 to be electrically connected to the entire vehicle.
  • the electrical connector is mounted on the display screen, and the electrical connector is electrically connected to the display screen.
  • the electrical connector is integrated with a plurality of harness connection positions, and the plurality of harness connection bits are used for transmitting at least two different data, and the harness connection position is used for The vehicle is electrically connected, and the harness connection position includes the HSD harness connection bit and the CAN harness connection position.
  • An electrical connector in accordance with an embodiment of the present disclosure includes a male 20 or a female 30.
  • one of the male head 20 and the female head 30 is electrically connected to the display screen, and the other of the male head 20 and the female head 30 is used for electrical connection with the entire vehicle, in the male head 20 and the female head 30.
  • the following is an example in which the male head 20 is mounted on the display screen and the female head 30 is mounted on the entire vehicle.
  • the embodiment in which the female head 30 is mounted on the display screen and the male head 20 is mounted on the entire vehicle is substantially identical to the previous embodiment. , will not repeat them here.
  • the male connector 20 of the electrical connector is coupled with the female head 30, so that the display screen and the whole vehicle are electrically connected, and the data information transmission between the display screen and the whole vehicle is realized, as shown in FIG. 6 and FIG.
  • the male head 20 is mounted on the main board 15.
  • the male head 20 and the main board 15 are connected by a wave soldering patch, and the male head 20 is stably fixed to the main board 15, and the male head 20 is opposite to the escape hole 14 and the male head 20 It is exposed in the escape hole 14 to facilitate the mating of the female head 30 with the male head 20.
  • the main board 15 is first connected to the front case 12 through a threaded fastener, so that the male head 20 is stably fixed to the front case 12, and the male head 20 can be connected through the pipeline.
  • the display panel 11 is connected, and the rear case 13 is fixedly connected to the front case 12 so that the rear case 13 and the front case 12 are integrally formed, and the male head 20 is disposed between the rear case 13 and the front case 12, and the male 20 is at least partially exposed from the escape hole 14 of the rear case 13 to be connected to the female head 30.
  • the connection between the display panel 11 and the whole vehicle can be realized by electrically connecting the male head 20 and the female head 30, and the connection structure is simple. Easy to install and easy for occupants to use.
  • the male 20 when the electrical connector includes the male 20 , the male 20 includes a base 21 , an HSD (High Speed Data) wire connector, and a CAN (Controller Area Network) wire connector 25 .
  • the HSD line connector transmits high frequency signals and the CAN line connector 25 transmits low frequency signals.
  • the base 21 has the main structure of the male head 20 as the support of the entire male head 20.
  • the base 21 can be made of a zinc alloy material, the base 21 has a square shape, and the base 21
  • the rounded corners, for example, the side length of the base 21 is 22.45 mm, the HSD wire connector, the CAN wire connector 25 are all disposed on the base 21, the HSD wire connector and the CAN wire connector 25 are spaced apart, the HSD wire connector and the CAN wire are arranged.
  • the connectors 25 are spaced apart from each other and mounted on the first side of the base 21.
  • the HSD wire connector includes a shield ring 211 and an HSD line pin, and a plurality of HSD line pins are provided, and the shield ring 211 and the plurality of HSD line pins can be mounted.
  • the first side finger base 21 faces away from the side of the front case 12, and the first side of the base 21 is adapted to cooperate with the female head 30, as shown in FIGS. 2 and 3, the shield ring
  • the 211 sleeve is disposed outside the HSD line pin, and the shield ring 211 can be a metal member.
  • the shield ring 211 can be integrally formed with the base 21.
  • the HSD line pin is used for electrical connection between the male head 20 and the female head 30. By shielding the HSD line pin, the shielding ring 211 can shield the interference of the external magnetic field or current on the HSD line information transmission, and improve the power. The security of the connector used.
  • the HSD line connector includes at least one of a low voltage differential signal connector 22, a panoramic image connector 23, and a USB (Universal Serial Bus) connector 24, such as an HSD line connector including a low voltage differential signal connector 22,
  • the panoramic image connector 23 and the USB connector 24, and the low voltage differential signal connector 22, the panoramic image connector 23, and the USB connector 24 are arranged in a triangle on the base 21, and the low voltage differential signal connector 22, the panoramic image connector 23, and the USB connector 24 are included.
  • a plurality of pins for example, as shown in FIGS. 2 and 3, the low voltage differential signal connector 22 includes four HSD line pins, the panoramic image connector 23 includes four HSD line pins, and the USB connector 24 includes four HSD lines.
  • the plurality of pins of the low voltage differential signal connector 22, the plurality of pins of the panoramic image connector 23, and the plurality of pins of the USB connector 24 are respectively separately provided with the shielding ring 211, so that The low voltage differential signal connector 22, the panoramic image connector 23, the USB connector 24, or the CAN cable connector 25 do not interfere with each other, and the information transmission of the low voltage differential signal connector 22, the panoramic image connector 23, and the USB connector 24 is ensured.
  • the plurality of pins of the low voltage differential signal connector 22, the plurality of pins of the panoramic image connector 23, and the plurality of pins of the USB connector 24 are provided.
  • a common shield ring 211, the common shield ring 211 can separate the low voltage differential signal connector 22, the panoramic image connector 23, and the USB connector 24 from the CAN line connector 25, that is, the shield ring 211 transmits the high frequency signal of the HSD line connector.
  • the low frequency signal transmitted by the CAN line connector 25 is shielded from being shielded from high frequency signals and low frequency signals, thereby improving the stability of the signal transmitted by the electrical connector.
  • the CAN line connector 25 includes a plurality of CAN line pins, and a part of the plurality of CAN line pins are disposed between the low voltage differential signal connector 22 and the USB connector 24, and the plurality of CAN lines are cited. The rest of the foot is placed at a position opposite to the HSD line connector.
  • the CAN line connector 25 includes 14 CAN line pins, of which 4 CAN line pins are arranged at a low voltage.
  • CAN line pins are arranged at positions opposite to the HSD line connector, thereby connecting a plurality of HSD pins of the HSD line connector and a plurality of CAN lines of the CAN line connector 25.
  • the pins are arranged reasonably and compactly on the first side of the base 21, which greatly improves the space utilization of the electrical connector, reduces the volume of the overall structure of the electrical connector, reduces the material required for production, and reduces the processing cost.
  • the male head 20 is used for electrical connection with the display screen, and the second side of the base 21 is provided with a mounting pin 29 for electrically connecting to the main board 15 of the display screen.
  • the female head 30 can communicate with the display screen through the male head 20 and the mounting pin 29 to realize electrical connection between the display screen and the whole vehicle to ensure signal conduction.
  • the female 30 when the electrical connector includes the female 30, the female 30 includes a base 31, an HSD line interface, and a CAN line interface 35.
  • the HSD line interface can transmit high frequency signals
  • the CAN line interface 35 can transmit low frequency signals.
  • the base body 31 is a main structure of the female head 30.
  • the base body 31 When the female head 30 is engaged with the male head 20, the base body 31 is adapted to be engaged with the first side of the base 21, and the base body 31 is a plastic part, as shown in FIG. It is circular, and the base 31 is flattened toward the side of the male 20.
  • the diameter of the base 31 is 20.5 mm
  • the HSD line interface and the CAN line interface 35 are all disposed on the base 31, and the HSD line interface and the CAN line interface 35 are spaced apart.
  • the HSD line interface and the CAN line interface 35 are spaced apart from each other and mounted on the first side of the base 21.
  • the HSD line interface includes a shielded post 311 and an HSD line, and the HSD line has a plurality of empty legs, and the shielded column 311 and The HSD line is provided on the base body 31 to cooperate with the male head 20.
  • the side of the female head 30 facing away from the male head 20 is provided with a pipeline pin 39, a pipeline pin. 39 is used to connect with the wire harness 200 of the whole vehicle.
  • the pipeline pin 39 electrically connects the electrical connector and the whole vehicle, thereby realizing the electrical connection between the display screen and the whole vehicle.
  • a cavity is provided between the shielding pillar 311 and the base body 31.
  • the cavity is used to cooperate with the shielding ring 211, and the shielding ring 211 can be inserted into the cavity to HSD line empty pin, HSD line pin and external shield ensure that the HSD line empty pin and the HSD line pin can realize signal transmission safely and stably.
  • the HSD line empty leg is set on the shield column 311.
  • the plurality of HSD line blanks of the shield column 311 are connected to the plurality of HSD line pins of the pedestal 21, that is, the plurality of HSD line empty pins are connected to the plurality of HSD line pins one by one to facilitate the realization of the male head 20
  • the information transmission between the female head and the female head 30 ensures that the signal of the display screen and the whole vehicle is turned on, thereby improving the safety of use of the electrical connector.
  • the HSD line interface is adapted to be electrically connected to the HSD line connector. As shown in FIG. 4, the HSD line interface includes at least one of a low voltage differential signal interface 32, a panoramic image interface 33, and a USB interface 34. It should be noted that the HSD line is required.
  • the interface should be adapted to be coupled to an HSD line connector, for example, the HSD line interface includes a low voltage differential signal interface 32, and the HSD line connector includes a low voltage differential signal connector 22 whereby the low voltage differential signal interface 32 of the HSD line interface is adapted
  • the low-voltage differential signal connector 22 of the HSD wire connector is coupled to ensure the structural arrangement of the HSD wire interface and the HSD wire connector is reasonable, and the male connector 20 and the female connector 30 of the electrical connector are conveniently inserted and matched for the occupant to use.
  • the HSD line interface includes a low voltage differential signal interface 32, a panoramic image interface 33, and a USB interface 34.
  • the HSD line connector includes a low voltage differential signal connector 22, a panoramic image connector 23, and a USB connector 24, which are low.
  • the voltage differential signal connector 22 is adapted to be electrically coupled to a low voltage differential signal interface 32
  • the panoramic image connector 23 is adapted to be electrically coupled to the panoramic image interface 33
  • the USB connector 24 is adapted to be electrically coupled to the USB interface 34
  • the panoramic image interface 33 and the USB interface 34 are arranged in a triangle on the base 31.
  • the low voltage differential signal interface 32, the panoramic image interface 33, and the USB interface 34 each include a plurality of pins.
  • the low voltage differential signal is provided.
  • the connector 22 includes four HSD line legs
  • the panoramic image interface 33 includes four HSD line legs
  • the USB interface 34 includes four HSD line legs so that when the female 30 is connected to the male 20, the HSD line can be used.
  • the plurality of HSD line pins of the connector are plugged in one-to-one correspondence with the plurality of HSD line pins of the HSD line interface, for example, four HSD line blanks of the low voltage differential signal interface 32 and four of the low voltage differential signal connectors 22 HSD lines
  • the feet are connected one by one, and the four HSD line legs of the panoramic image interface 33 are connected in one-to-one correspondence with the four HSD line pins of the panoramic image connector 23, and the four HSD line legs of the USB interface 34 and the USB connector 24
  • the four HSD line pins are connected one by one to complete the insertion of the female head 30 and the male head 20, thereby realizing the electrical connection between the display screen and the entire vehicle.
  • the HSD line interface and the HSD line connector are all distributed in a triangle shape. Therefore, when the occupant connects the male head 20 and the female head 30 in a plug connection, the HSD line interface and the HSD line connector are easy. Alignment, it is convenient for the occupant to plug the connector of the electrical connector and the empty leg at the correct angle, thereby preventing the pin of the male 20 from being mistakenly inserted into the empty leg of the female 30, thereby avoiding the plugging accident of the electrical connector. To ensure the normal transmission of information between the male 20 and the female 30, and to improve the safety of the electrical connector.
  • the CAN line interface 35 is adapted to be electrically connected to the CAN line connector 25, and the CAN line interface 35 includes a plurality of CAN line pins, and the plurality of CAN line pins are connected in one-to-one correspondence with the plurality of CAN line pins.
  • a part of the plurality of CAN line blanks are disposed between the low voltage differential signal interface 32 and the USB interface 34, and the remaining ones of the plurality of CAN line blanks are disposed at positions opposite to the HSD line interface, for example, as shown in FIG.
  • the CAN line interface 35 includes 14 CAN line empty feet, wherein 4 CAN line empty feet are arranged between the low voltage differential signal interface 32 and the USB interface 34, and 10 CAN lines are randomly arranged on the HSD line interface.
  • the relative position, thereby, the plurality of HSD empty legs of the HSD line interface and the plurality of CAN line legs of the CAN line interface 35 are arranged reasonably and compactly on the base 31, so that the plurality of CAN lines are on the base 31
  • the arrangement form is the same as that of the plurality of CAN line pins on the base 21.
  • the HSD line interface of the base 31 and the HSD line connector of the base 21 are in one-to-one correspondence.
  • the CAN line blank of the base 31 is in one-to-one correspondence with the CAN line pins of the base 21, so that the male head 20 and the female head 30 can be mated and connected. Different information by an electrical connector capable of effectively and accurately transmitted.
  • the low voltage differential signal connector 22, the panoramic image connector 23, the USB connector 24, and the CAN line connector 25 are integrated in the male 20, the low voltage differential signal interface 32, the panoramic image interface 33, the USB interface 34, and the CAN line interface 35 are integrated.
  • the male head 20 and the female head 30 are mated and integrated into an electrical connector, which greatly reduces the arrangement space of the electrical connector, improves the assembly efficiency of the whole vehicle, and reduces the number of required wire harnesses 200, and Conducive to the layout of the wiring harness 200 of the whole vehicle, the electrical connector is more functional and has good practicability.
  • the electrical connector is connected between the display screen and the entire vehicle, and the male connector 20 and the female connector 30 of the electrical connector are respectively connected to the display screen and the entire vehicle, and the electrical connector is integrated.
  • the electrical connector can realize simultaneous transmission of high frequency signals and low frequency signals, improving the practicability of the electrical connector, male 20 and female
  • the cooperation of the 30 is effectively reduced in the layout space of the electrical connector, and the male connector 20 of the electrical connector is soldered to the main board 15 of the display screen in a wave soldering manner, so that the overall structure of the display terminal 100 is more stable.
  • the electrical connector is connected between the display screen and the entire vehicle, and the male connector 20 and the female connector 30 of the electrical connector are respectively connected to the display screen and the entire vehicle, and the male head 20 is integrated.
  • the male head 20 is integrated.
  • the female head 30 is integrated with a low voltage differential signal interface 32, a panoramic image interface 33, a USB interface 34, a CAN line interface 35, and the like.
  • the mating of the male head 20 and the female head 30 can greatly improve the practicability of the electrical connector, effectively reduce the layout space of the electrical connector, and facilitate the layout of the wiring harness 200 of the entire vehicle, and the male connector 20 of the electrical connector is wave soldered.
  • the soldering connection with the main board 15 of the display screen improves the connection strength of the electrical connector to the display screen.
  • the present disclosure also proposes a vehicle 1000.
  • the vehicle 1000 includes the in-vehicle display terminal 100 and the harness connector of any of the above embodiments, the harness connector is electrically connected to the entire vehicle, and the harness connector is electrically connected. The connector is electrically connected.
  • the in-vehicle display terminal 100 is pivotally mounted to the vehicle body by the rotating mechanism 4, and as shown in FIG. 11, the display terminal 100 and the rotating mechanism 4 are provided with connection positions on the sides facing each other, and the display terminal 100 is
  • the connection position of the connection position to the rotating mechanism 4 can be connected by a threaded fastener.
  • the rotating mechanism 4 and the display terminal 100 can also be connected by other connection manners, for example, the rotating mechanism 4 can be glued to the display terminal 100 or connected by welding.
  • the rotating mechanism 4 has a hollow cavity, and the hollow cavity passes through the rotating mechanism 4.
  • the electrical connector is disposed opposite to the hollow cavity, and the wire harness of the wire harness connector penetrates the hollow cavity to be connected with the electrical connector.
  • the in-vehicle display terminal 100 is rotated along the plane of the display screen 10 by the rotating mechanism 4.
  • the rotating mechanism 4 includes a rotating shaft 41 having a hollow cavity 42 through which the harness connector passes.
  • the hollow cavity 42 is connected to the electrical connector.
  • the present disclosure further proposes a vehicle 1000.
  • a vehicle 1000 according to an embodiment of the present disclosure includes the in-vehicle display terminal 100 and the harness connector of any of the above embodiments, the harness connector is electrically connected to the entire vehicle end, and the harness connector is The electrical connector is electrically connected, wherein the electrical connector comprises one of a male and a female, and the harness connector comprises the other of a male and a female, the base and the base having a mating connection structure and a positioning structure.
  • the electrical connector includes a male connector 20, and the harness connector includes a female head 30.
  • the connecting structure includes a buckle 26 and a buckle 36, and the buckle 26 is disposed on the base 21, as shown in FIG.
  • the buckle 36 is disposed on the base 31, and the buckle 26 is adapted to be engaged with the buckle 36.
  • the male 20 is mated with the female 30, the buckle 26 is engaged with the buckle 36, so that the male 20 and the female
  • the head 30 is stably connected, and the male head 20 and the female head 30 are conveniently assembled in position to ensure the plug strength of the electrical connector, and the male head 20 and the female head 30 are prevented from being separated from each other due to vibration of the vehicle 1000 during operation of the display screen.
  • the stable engagement of the buckle 26 and the buckle 36 can improve the safety of the electrical connector and enhance the stability of the electrical connector.
  • the positioning structure includes a limiting rib 27 and an outer peripheral wall 37 of the base 31.
  • the limiting rib 27 is disposed on the base 21.
  • the limiting rib 27 is curved, and the limiting rib 27 is more
  • a plurality of limiting ribs 27 are arranged around the HSD wire connector and the CAN wire connector 25.
  • the limiting ribs 27 are four, and the four limiting ribs 27 surround the HSD wire connector.
  • the CAN wire joints 25 are evenly spaced apart, and the inner side surface of the limiting ribs 27 is adapted to be fitted to the outer peripheral wall 37 of the base body 31.
  • the male head 20 when the male head 20 is inserted into the female head 30, the male head 20 is more The pins are inserted into the empty legs of the female head 30, and the shield ring 211 of the male head 20 is inserted into the cavity of the female head 30.
  • the inner side surface of the limiting rib 27 is in contact with the outer peripheral wall 37 of the base body 31 and is gradually inserted into the inner side surface.
  • the outer peripheral wall 37 is attached to the limit such that the base body 31 and the base 21 are relatively fixed in the radial direction, and the male head 20 and the female head 30 are stably inserted.
  • the positioning structure further includes a guiding post 28 and a guiding groove 38.
  • the guiding post 28 is disposed on the base 21, such as at least one inner side of the limiting rib 27.
  • the guide groove 38 is provided on the base body 31, and the guide groove 38 is fitted with the guide post 28, whereby the guide groove 38 cooperates with the guide post 28 to the male head 20 and the female head 30.
  • the mounting serves as a guiding function, and the base 21 and the base 31 can be circumferentially restrained to prevent the male head 20 and the female head 30 from rotating relative to each other during the installation of the electrical connector, thereby affecting the assembly efficiency.
  • the limiting ribs 27 are four, and the four curved limiting ribs 27 are arranged in a circle, and the four curved limiting ribs 27 are evenly spaced in the circumferential direction.
  • 4 arc-shaped limiting ribs 27 surround the HSD wire joint, CAN wire joint 25, and two inner sides of the four curved limiting ribs 27 are provided with guiding columns 28, and four arc-shaped limiting ribs 27
  • There is a buckle 26 between the other two, the HSD wire connector and the four CAN wire legs are located near two of the four arcuate limiting ribs 27, and the ten CAN wires are placed near the four.
  • the base 21 and the base 31 can be axially restrained by the snap fit of the buckle 26 and the buckle 36, so that the connection between the male head 20 and the female head 30 is more stable, the limiting rib 27 of the base 21 and the base body.
  • the outer peripheral wall 37 of the 31 is affixed to achieve radial limitation, and the guide post 28 and the guide groove 38 can play a role of circumferentially limiting the base 21 and the base 31, whereby the male 20 and the female 30 are along
  • the circumferential direction, the axial direction and the radial direction are relatively fixed, and the male head 20 and the female head 30 are stably connected to each other, and the electrical connector is not automatically disconnected, so that the signal is stably turned on, and the low voltage differential signal and the panoramic view are realized.
  • the function of image, USB information transmission and CAN line power supply, the display screen can always maintain a stable working state, and the practicality of the display terminal 100 is improved.
  • the vehicle display terminal 100 of any of the above embodiments is provided.
  • the electrical connector is integrated with a low voltage differential signal, a panoramic image,
  • the function of USB information transmission and CAN line power supply has strong functionality and is convenient to use, and the electrical connector is connected with the display screen by wave soldering.
  • An in-vehicle display terminal includes: a display screen; an electrical connector mounted on the display screen and electrically connected to the display screen, the electrical connector being integrated with a plurality of A harness connection bit, the plurality of harness connection bits being used to transmit at least two different data for electrically connecting to the entire vehicle.
  • the display screen includes: a display panel, a housing, a main board, the display panel and the main board are mounted on the housing, and the electrical connector is mounted on the main board And electrically connected to the main board, the housing has a escaping hole, and the electrical connector is exposed at the escaping hole.
  • the harness connection bit includes an HSD harness connection bit and a CAN harness connection bit.
  • the electrical connector includes a male or female head; when the electrical connector includes a male, the male includes: a base, an HSD wire connector, and a CAN wire connector The HSD wire connector and the CAN wire connector are spaced apart from each other and mounted on a first side of the base; when the electrical connector includes a female connector, the female body includes: a base body, an HSD line interface, and a CAN And a line interface, the HSD line interface and the CAN line interface are spaced apart from each other and mounted on the first side of the base.
  • the HSD wire connector when the electrical connector includes a male connector, the HSD wire connector includes a shield ring and a plurality of HSD line pins, and the shield ring is sleeved on the HSD line lead Outside the foot; when the electrical connector includes a female end, the HSD line interface includes a shielding column disposed on the base body and a plurality of HSD line hollow legs, and a cavity is formed between the shielding column and the base body The HSD line is provided on the shielding column.
  • the electrical connector when the electrical connector includes a male connector, a second side of the base is provided with a mounting pin, and the mounting pin and the HSD line pin are one by one Correspondingly, the mounting pin is electrically connected to the main board of the display screen; when the electrical connector comprises a female head, the second side of the base body is provided with a mounting pin, the mounting pin and the HSD The wire pins are in one-to-one correspondence, and the mounting pins are electrically connected to the main board of the display screen.
  • the HSD wire connector when the electrical connector includes a male, includes at least one of a low voltage differential signal connector, a panoramic image connector, and a USB connector;
  • the HSD line interface when the device includes a female, includes at least one of a low voltage differential signal interface, a panoramic image interface, and a USB interface.
  • the HSD wire connector when the electrical connector includes a male, the HSD wire connector includes a low voltage differential signal connector, a panoramic image connector, a USB connector; and the female connector includes a female connector
  • the HSD line interface includes a low voltage differential signal interface, a panoramic image interface, and a USB interface.
  • the electrical connector when the electrical connector includes a male, the low voltage differential signal connector, the panoramic image connector, and the USB connector are arranged in a triangle on the base.
  • the CAN line connector includes a plurality of CAN line pins, and a portion of the plurality of CAN line pins are disposed between the low voltage differential signal connector and the USB connector, among the plurality of the CAN line pins The remaining portion is disposed at a position opposite to the HSD wire connector; when the electrical connector includes a female connector, the low voltage differential signal interface, the panoramic image interface, and the USB interface are triangularly arranged on the base
  • the CAN line interface includes a plurality of CAN line blanks, and a part of the plurality of CAN line blanks are disposed between the low voltage differential signal interface and the USB interface, and the plurality of CAN lines are empty The remaining portion is disposed at a position opposite to the HSD line interface.
  • a vehicle includes: the in-vehicle display terminal described in the above embodiment; a harness connector, the harness connector being electrically connected to the entire vehicle end and electrically connected to the electrical connector.
  • the in-vehicle display terminal is pivotally mounted to the vehicle body by a rotating mechanism having a hollow cavity, the electrical connector being disposed opposite to the hollow cavity, the wire harness A harness of the connector extends through the hollow cavity.
  • the in-vehicle display terminal is rotated along a plane of the display screen by a rotation mechanism including a rotation shaft having the hollow cavity.
  • a vehicle includes: the vehicle display terminal according to the above embodiment; a harness connector, the harness connector is electrically connected to the entire vehicle end, and is electrically connected to the electrical connector; Wherein the electrical connector includes one of a male and a female, the harness connector including the other of the male and the female, the base having a mating connection with the base Structure and positioning structure.
  • the connecting structure includes a buckle provided on the base and a buckle provided on the base, and the buckle is adapted to be engaged with the buckle.
  • the positioning structure includes a limiting rib provided on the base and an outer peripheral wall of the base, the limiting rib is plural, and surrounds the HSD wire joint, The CAN wire joint is disposed, and an inner side surface of the limiting rib is adapted to be in contact with an outer peripheral wall of the base body.
  • the positioning structure includes a guide post provided to the base and a guide groove provided in the base.

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Abstract

一种车载显示终端和车辆，所述车载显示终端包括：显示屏幕；电连接器，所述电连接器安装于所述显示屏幕，且与所述显示屏幕电连接，所述电连接器集成有多个线束连接位，多个所述线束连接位至少用于传输两种不同的数据，所述线束连接位用于与整车电连接。

Description

车载显示终端和车辆
相关申请的交叉引用
本申请要求比亚迪股份有限公司于2018年4月13日提交的、发明名称为“车载显示终端和车辆”的中国专利申请号“201810332891.9、201820531609.5”的优先权，其全部内容通过引用结合在本申请中。
技术领域
本公开属于车辆制造技术领域，具体而言，涉及一种车载显示终端和具有该显示终端的车辆。
背景技术
目前汽车内电器的连接线束，大多数还是采用常规的连接器，线束数量多和种类繁杂，且车内用于布置线束的空间有限，由此对车内布线要求较高，不利于线束布局，并且也增加汽车的重量，不利于车的轻量化要求，存在改进的空间。
发明内容
本公开旨在至少解决现有技术中存在的技术问题之一。为此，本公开提出一种车载显示终端，所述车载显示终端集成有低电压差分信号、全景影像、USB的信息传输及CAN线供电的功能，实用性较强。
根据本公开实施例的车载显示终端，包括：显示屏幕；电连接器，所述电连接器安装于所述显示屏幕，且与所述显示屏幕电连接，所述电连接器集成有多个线束连接位，多个所述线束连接位至少用于传输两种不同的数据，所述线束连接位用于与整车电连接。
根据本公开实施例的车载显示终端，电连接器连接在显示终端和整车之间，且电连接器的公头和母头分别与显示终端和整车相连，且电连接器集成有HSD线接头、HSD线接口、CAN线接头和CAN线接口，由此，电连接器可实现高频信号和低频信号同时传输，提高电连接器的实用性，公头和母头配合有效地缩减电连接器的布局空间。
根据本公开第二方面实施例的车辆，设置有上述实施例所述的车载显示终端。
所述车辆与上述的显示终端相对于现有技术所具有的优势相同，在此不再赘述。
本公开的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
本公开的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本公开实施例的显示终端的爆炸图；
图2是根据本公开实施例的显示终端的公头的结构示意图；
图3是根据本公开实施例的显示终端的公头的另一个视角的结构示意图；
图4是根据本公开实施例的显示终端的母头的结构示意图；
图5是根据本公开实施例的显示终端的母头与整车线束连接的结构示意图；
图6是根据本公开实施例的显示终端的公头装配于主板的结构示意图；
图7是根据本公开实施例的显示终端的公头装配于主板的另一个视角的结构示意图；
图8是根据本公开实施例的显示终端的公头装配于显示终端的结构示意图；
图9是根据本公开实施例的显示终端局部的爆炸图；
图10是根据本公开实施例的车辆的结构示意图；
图11是根据本公开实施例的显示终端、转动机构的结构示意图。
附图标记：
车辆1000，
显示终端100，
显示面板11，前壳12，后壳13，避让孔14，主板15，
公头20，基座21，屏蔽环211，低电压差分信号接头22，全景影像接头23，USB接头24，CAN线接头25，卡扣26，限位筋27，导向柱28，安装引脚29，
母头30，基体31，屏蔽柱311，低电压差分信号接口32，全景影像接口33，USB接口34，CAN线接口35，扣位36，外周壁37，导向槽38，管线引脚39，
转动机构4，旋转轴41，中空腔42，
线束200。
具体实施方式
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本公开，而不能理解为对本公开的限制。
在本公开的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、 “外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。此外，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本公开的描述中，除非另有说明，“多个”的含义是两个或两个以上。
本公开提出了一种车载显示终端100。
下面参考图1-图9描述根据本公开实施例的车载显示终端100。
如图1-图9所示，根据本公开一个实施例的车载显示终端100包括：显示屏幕、电连接器。
其中，显示屏幕安装于车体，显示屏幕可以包括触控面板和液晶显示器等，显示屏幕可与电连接器电连接，以在显示屏幕通过电连接器与整车连通时，可实现显示屏幕的数据、影像显示，或实现显示屏幕与整车、外接设备之间数据信息传递，方便乘员使用。
如图1和图9所示，显示屏幕包括显示面板11、壳体和主板15，其中，壳体包括前壳12、后壳13。
显示面板11和主板15安装于壳体，电连接器安装于主板15，且电连接器与主板15电连接，显示面板11安装于前壳12，比如，显示面板11通过螺纹紧固件固定于前壳12，且显示面板11显示影像的一侧朝向乘员，以便于乘员在乘车时使用，主板15安装于前壳12，主板15安装于前壳12背离显示面板11的一侧，主板15与电连接器相连，后壳13与前壳12相连，比如，后壳13与前壳12背离显示面板11的一侧通过螺纹紧固件相连，由此，主板15安装于前壳12，且主板15设于前壳12与后壳13之间，需要说明的是，如图1和图8所示，壳体具有避让孔，后壳13具有避让孔14，电连接器在避让孔露出，由此，电连接器可穿过避让孔14以与整车电连接。
电连接器安装于显示屏幕，且电连接器与显示屏幕电连接，电连接器集成有多个线束连接位，多个线束连接位至少用于传输两种不同的数据，线束连接位用于与整车电连接，线束连接位包括HSD线束连接位和CAN线束连接位。
根据本公开实施例的电连接器包括公头20或母头30。
如图1所示，公头20和母头30中的一个与显示屏幕电连接，公头20和母头30中的另一个用于与整车电连接，公头20和母头30中的一个与避让孔14正对，且公头20和母头30中的一个在避让孔14露出，比如，公头20与显示屏幕电连接，母头30与整车电连接，或母头30与显示屏幕电连接，公头20与整车电连接。
下面仅以公头20安装于显示屏幕且母头30安装于整车为例进行叙述，对于母头30安装于显示屏幕且公头20安装于整车的实施例，与前一个实施例基本一致，在此不再赘述。
由此，通过电连接器的公头20与母头30配合连接，可使得显示屏幕和整车电连接，实现显示屏幕与整车之间的数据信息传递，如图6和图7所示，公头20安装于主板15，比如，公头20与主板15采用波峰焊贴片方式连接，进而将公头20稳定地固定于主板15，公头20与避让孔14正对，且公头20在避让孔14中露出，便于母头30与公头20配合相连。
可以理解的是，公头20安装于主板15后，先将主板15通过螺纹紧固件与前壳12相连，这样，公头20稳定地固定于前壳12，且公头20可通过管线与显示面板11相连，再将后壳13与前壳12固定相连，以使后壳13与前壳12连接形成为一个整体，公头20设于后壳13与前壳12之间，且公头20至少部分从后壳13的避让孔14中露出以与母头30相连，由此，通过将公头20与母头30电连接即可实现显示面板11和整车的连接，连接结构简单，安装方便，便于乘员使用。
其中，如图2和图3所示，在电连接器包括公头20时，公头20包括基座21、HSD(High Speed Data高速数据)线接头、CAN(Controller Area Network)线接头25，HSD线接头可传输高频信号，CAN线接头25可传输低频信号。
如图2和图3所示，基座21为公头20的主体结构作为整个公头20的支撑，基座21可以为锌合金材质制成，基座21的外形为方形，且基座21的四周倒圆角，比如基座21的边长为22.45mm，HSD线接头、CAN线接头25均设于基座21，HSD线接头和CAN线接头25间隔开设置，HSD线接头和CAN线接头25相互间隔开安装于基座21的第一侧，HSD线接头包括屏蔽环211和HSD线引脚，HSD线引脚为多个，且屏蔽环211和多个HSD线引脚均可安装于基座21的第一侧，第一侧指基座21背离前壳12的侧面，且基座21的第一侧适于与母头30配合，如图2和图3所示，屏蔽环211套设在HSD线引脚外，屏蔽环211可以为金属件，比如屏蔽环211可以与基座21一体成型。需要说明的是，HSD线引脚用于公头20与母头30之间电连接，通过在HSD线引脚外套设屏蔽环211可屏蔽外部磁场或电流对HSD线信息传输的干扰，提高电连接器使用的安全性。
如图2和图3所示，HSD线接头包括低电压差分信号接头22、全景影像接头23、USB(Universal Serial Bus)接头24中的至少一个，比如HSD线接头包括低电压差分信号接头22、全景影像接头23、USB接头24，且低电压差分信号接头22、全景影像接头23、USB接头24呈三角形布置于基座21，低电压差分信号接头22、全景影像接头23、USB接头24均包括多个引脚，比如，如图2和图3所示，低电压差分信号接头22包括四个HSD线引脚，全景影像接头23包括四个HSD线引脚，USB接头24包括四个HSD线引脚，一些实施例中，低电压差分信号接头22的多个引脚、全景影像接头23的多个引脚、USB接头24的多个引脚均分别单独套设有屏蔽环211，以使低电压差分信号接头22、全景影像接头23、USB接 头24之间或与CAN线接头25之间相互不干扰，保证低电压差分信号接头22、全景影像接头23、USB接头24各自的信息传递正常，提高电连接器的使用安全性，在另一些实施例中，低电压差分信号接头22的多个引脚、全景影像接头23的多个引脚、USB接头24的多个引脚套设有一个共用的屏蔽环211，共用的屏蔽环211可将低电压差分信号接头22、全景影像接头23、USB接头24与CAN线接头25间隔开，即屏蔽环211将HSD线接头传输的高频信号与CAN线接头25传输的低频信号屏蔽开，避免高频信号与低频信号相互干扰，进而提高电连接器传输信号的稳定性。
如图2和图3所示，CAN线接头25包括多个CAN线引脚，多个CAN线引脚中的一部分布置于低电压差分信号接头22、USB接头24之间，多个CAN线引脚中的其余部分布置于与HSD线接头相对的位置，比如，如图2和图3所示，CAN线接头25包括14个CAN线引脚，其中，4个CAN线引脚布置于低电压差分信号接头22、USB接头24之间，10个CAN线引脚布置于与HSD线接头相对的位置，由此，将HSD线接头的多个HSD引脚和CAN线接头25的多个CAN线引脚合理、紧凑地布置于基座21的第一侧，极大地提高电连接器的空间利用率，减小电连接器整体结构的体积，减少生产所需材料，降低加工成本。
如图2和图3所示，公头20用于与显示屏幕电连接，基座21的第二侧设有安装引脚29，安装引脚29用于与显示屏幕的主板15电连接，以在公头20与母头30连接配合时，母头30可通过公头20及安装引脚29与显示屏幕连通，实现显示屏幕与整车的电连接，保证信号导通。
如图4所示，在电连接器包括母头30时，母头30包括基体31、HSD线接口、CAN线接口35，HSD线接口可传输高频信号，CAN线接口35可传输低频信号。
基体31为母头30的主体结构，母头30与公头20配合时，基体31适于与基座21的第一侧贴合，基体31为塑胶件，如图4所示，基体31外形为圆形，且基体31朝向公头20的一侧切平，比如，基体31的直径为20.5mm，HSD线接口、CAN线接口35均设于基体31，HSD线接口和CAN线接口35间隔开设置，HSD线接口和CAN线接口35相互间隔开安装于基座21的第一侧，HSD线接口包括屏蔽柱311和HSD线空脚，HSD线空脚为多个，且屏蔽柱311和多个HSD线空脚设于基体31以与公头20配合，需要说明的是，如图4和图5所示，母头30背离公头20的一侧设有管线引脚39，管线引脚39用于与整车的线束200相连，当母头30与公头20电连接时，管线引脚39将电连接器和整车电连接，进而实现显示屏幕和整车的电连接。
如图4所示，屏蔽柱311与基体31之间设有空腔，公头20与母头30配合时，空腔用于与屏蔽环211配合，屏蔽环211可插入空腔内，以将HSD线空脚、HSD线引脚与外部屏蔽，保证HSD线空脚与HSD线引脚之间可安全、稳定地实现信号传递，HSD线空脚设于屏 蔽柱311，需要说明的是，设于屏蔽柱311的多个HSD线空脚用于与基座21的多个HSD线引脚相连，即多个HSD线空脚与多个HSD线引脚一一对应相连，便于实现公头20与母头30之间的信息传递，保证显示屏幕和整车的信号导通，提高电连接器的使用安全性。
HSD线接口适于与HSD线接头对应电连接，如图4所示，HSD线接口包括低电压差分信号接口32、全景影像接口33、USB接口34中的至少一个，需要说明的是，HSD线接口应适于与HSD线接头配合相连，比如，HSD线接口包括低电压差分信号接口32，HSD线接头包括低电压差分信号接头22，由此，HSD线接口的低电压差分信号接口32适于与HSD线接头的低电压差分信号接头22配合相连，进而保证HSD线接口与HSD线接头的结构布置合理，方便电连接器的公头20和母头30插接配合，便于乘员使用。
再比如，在一些实施例中，HSD线接口包括低电压差分信号接口32、全景影像接口33、USB接口34，HSD线接头包括低电压差分信号接头22、全景影像接头23、USB接头24，低电压差分信号接头22适于与低电压差分信号接口32电连接，全景影像接头23适于与全景影像接口33电连接，USB接头24适于与USB接口34电连接，且低电压差分信号接口32、全景影像接口33、USB接口34呈三角形布置于基体31，低电压差分信号接口32、全景影像接口33、USB接口34均包括多个引脚，比如，如图4所示，低电压差分信号接头22包括四个HSD线空脚，全景影像接口33包括四个HSD线空脚，USB接口34包括四个HSD线空脚，这样，在母头30与公头20相连时，可将HSD线接头的多个HSD线引脚与HSD线接口的多个HSD线空脚一一对应地插接，比如，低电压差分信号接口32的四个HSD线空脚与低电压差分信号接头22的四个HSD线引脚一一对应地连接，全景影像接口33的四个HSD线空脚与全景影像接头23的四个HSD线引脚一一对应地连接，USB接口34的四个HSD线空脚与USB接头24的四个HSD线引脚一一对应地连接，完成母头30与公头20的插接，进而实现显示屏幕和整车的电连接。
需要说明的是，如图4所示，HSD线接口、HSD线接头均呈三角形分布，由此，乘员在将公头20与母头30在插接相连时，HSD线接口与HSD线接头易对准，便于乘员将电连接器的引脚和空脚在正确的角度对应插接，可防止公头20的引脚与母头30的空脚误插接，避免电连接器出现插接事故，保证公头20与母头30间的信息正常传递，提高电连接器的使用安全性。
如图4所示，CAN线接口35适于与CAN线接头25电连接，CAN线接口35包括多个CAN线空脚，多个CAN线空脚与多个CAN线引脚一一对应地连接，多个CAN线空脚中的一部分布置于低电压差分信号接口32、USB接口34之间，多个CAN线空脚中的其余部分布置于与HSD线接口相对的位置，比如，如图4所示，CAN线接口35包括14个CAN线空脚，其中，4个CAN线空脚布置于低电压差分信号接口32、USB接口34之间，10个CAN线空脚布置于 与HSD线接口相对的位置，由此，将HSD线接口的多个HSD空脚和CAN线接口35的多个CAN线空脚合理、紧凑地布置于基体31，这样，多个CAN线空脚在基体31上的布置形式与多个CAN线引脚在基座21上的布置形式相同，便于公头20与母头30插接时，基体31的HSD线接口与基座21的HSD线接头一一对应，基体31的CAN线空脚与基座21的CAN线引脚一一对应，便于实现公头20与母头30配合插接，保证通过电连接器的不同信息能够有效、准确地传递。
这样，将低电压差分信号接头22、全景影像接头23、USB接头24、CAN线接头25集成于公头20，低电压差分信号接口32、全景影像接口33、USB接口34、CAN线接口35集成于母头30，并将公头20与母头30配合插接整合为电连接器，大大地缩减电连接器的布置空间，提高整车组装的效率，缩减所需线束200的数量，同时有利于整车的线束200布局，使电连接器的功能性更强，具有很好的实用性。
根据本公开实施例的车载显示终端100，电连接器连接在显示屏幕和整车之间，且电连接器的公头20和母头30分别与显示屏幕和整车相连，且电连接器集成有HSD线接头、HSD线接口、CAN线接头25和CAN线接口35，由此，电连接器可实现高频信号和低频信号同时传输，提高电连接器的实用性，公头20和母头30配合有效地缩减电连接器的布局空间，且电连接器的公头20采用波峰焊贴合的方式与显示屏幕的主板15焊接相连，使得显示终端100的整体结构更加稳定。
根据本公开实施例的车载显示终端100，电连接器连接在显示屏幕和整车之间，且电连接器的公头20和母头30分别与显示屏幕和整车相连，且公头20集成有低电压差分信号接头22、全景影像接头23、USB接头24、CAN线接头25等，母头30集成有低电压差分信号接口32、全景影像接口33、USB接口34、CAN线接口35等，公头20与母头30配合相连可极大地提高电连接器的实用性，有效地缩减电连接器的布局空间，有利于整车的线束200布局，且电连接器的公头20采用波峰焊与显示屏幕的主板15焊接相连，提高了电连接器与显示屏幕的连接强度。
本公开还提出一种车辆1000。
根据本公开实施例的车辆1000，如图10所示，包括上述任一种实施例的车载显示终端100和线束插接件，线束插接件与整车电连接，且线束插接件与电连接器电连接。
在一些实施例中，车载显示终端100通过转动机构4可枢转地安装于车体，如图11所示，显示终端100与转动机构4朝向彼此的侧面均设有连接位，显示终端100的连接位与转动机构4的连接位可通过螺纹紧固件相连。当然，转动机构4与显示终端100也可通过其它连接方式相连，如转动机构4可与显示终端100胶粘相连，或者焊接相连。转动机构4具有中空腔，中空腔贯通转动机构4，电连接器与中空腔相对设置，线束插接件的线束贯 穿中空腔以与电连接器相连。
在另一些实施例中，车载显示终端100通过转动机构4沿显示屏幕10所在平面旋转，如图11所示，转动机构4包括旋转轴41，旋转轴41具有中空腔42，线束插接件贯穿中空腔42以与电连接器相连。
本公开又提出一种车辆1000。
根据本公开实施例的车辆1000，如图10所示，包括上述任一种实施例的车载显示终端100和线束插接件，线束插接件与整车端电连接，且线束插接件与电连接器电连接，其中，电连接器包括公头与母头中的一个，线束插接件包括公头和母头中的另一个，基座与基体具有相互配合的连接结构和定位结构。
比如，电连接器包括公头20，线束插接件包括母头30，其中，如图2-图4所示，连接结构包括卡扣26和扣位36，卡扣26设于基座21，扣位36设于基体31，卡扣26适于与扣位36卡接配合，在公头20与母头30插接配合时，卡扣26与扣位36卡接，使得公头20与母头30稳定地连接，且方便公头20与母头30组装到位，保证电连接器的插接强度，防止显示屏幕在运行时，公头20与母头30由于车辆1000振动而相互脱离，通过卡扣26和扣位36稳定卡接可提高电连接器的使用安全性，增强电连接器的稳定性。
如图2-图4所示，定位结构包括限位筋27和基体31的外周壁37，限位筋27设于基座21，比如，限位筋27为弧形，限位筋27为多个，且多个限位筋27环绕HSD线接头、CAN线接头25设置，比如，如图2-图3所示，限位筋27为4个，且4个限位筋27环绕HSD线接头、CAN线接头25均匀间隔开设置，限位筋27的内侧面适于与基体31的外周壁37贴合，需要说明的是，公头20与母头30插接时，公头20的多个引脚插入母头30的空脚，公头20的屏蔽环211插入母头30的空腔中，限位筋27的内侧面与基体31的外周壁37接触且逐渐插接至内侧面与外周壁37极限贴合，这样，基体31与基座21沿径向相对固定，公头20与母头30实现稳定插接。
如图2-图4所示，定位结构还包括导向柱28和导向槽38，如图2-图3所示，导向柱28设于基座21，比如至少一个限位筋27的内侧面设有导向柱28，如图4所示，导向槽38设于基体31，导向槽38与导向柱28配合安装，由此导向槽38与导向柱28配合既可对公头20和母头30的安装起到导向作用，又可对基座21与基体31进行周向限位，防止电连接器安装过程中公头20与母头30相对转动，影响装配效率。
在一个实施例中，如图2-图3所示，限位筋27为4个，4个弧形限位筋27共圆设置，且4个弧形限位筋27沿周向均匀间隔开，4个弧形限位筋27环绕HSD线接头、CAN线接头25，且4个弧形限位筋27中的两个内侧面设有导向柱28，4个弧形限位筋27中的另外两个之间设有卡扣26，HSD线接头及4个CAN线空脚设于靠近4个弧形限位筋27中的两个的 位置，10个CAN线空脚设于靠近4个弧形限位筋27中的另外两个的位置，由此，设于基座21的各个结构布局规整，公头20的整体结构清晰，同时母头30设于基体31的各个结构与公头20对应布置，以在公头20与母头30插接时，公头20及母头30的各个结构能够迅速对准并稳定地配合安装，极大地提高电连接器的安装效率，提高实用性。
这样，基座21和基体31可通过卡扣26和扣位36的卡接配合实现轴向限位，使得公头20与母头30连接的更加稳固，基座21的限位筋27和基体31的外周壁37贴合可实现径向限位，导向柱28和导向槽38可对基座21和基体31起到沿周向限位的作用，由此，公头20与母头30沿周向、轴向、径向均相对固定，将公头20与母头30稳定地插接相连，电连接器不会自动断开连接，保证信号稳定地导通，实现低电压差分信号、全景影像、USB的信息传输及CAN线供电的功能，显示屏幕可始终保持稳定的工作状态，提高显示终端100的实用性。
根据本公开实施例的车辆1000，如图10所示，设置有上述任一种实施例的车载显示终端100，本公开实施例的车辆1000，电连接器集成有低电压差分信号、全景影像、USB的信息传输及CAN线供电的功能，具有较强的功能性，使用方便，且电连接器与显示屏幕的采用波峰焊接相连。
根据本公开一个实施例的车载显示终端，包括：显示屏幕；电连接器，所述电连接器安装于所述显示屏幕，且与所述显示屏幕电连接，所述电连接器集成有多个线束连接位，多个所述线束连接位至少用于传输两种不同的数据，所述线束连接位用于与整车电连接。
根据本公开一个实施例的车载显示终端，所述显示屏幕包括：显示面板、壳体、主板，所述显示面板和所述主板安装于所述壳体，所述电连接器安装于所述主板且与所述主板电连接，所述壳体具有避让孔，所述电连接器在所述避让孔露出。
根据本公开一个实施例的车载显示终端，所述线束连接位包括HSD线束连接位和CAN线束连接位。
根据本公开一个实施例的车载显示终端，所述电连接器包括公头或母头；在所述电连接器包括公头时，所述公头包括：基座、HSD线接头和CAN线接头，所述HSD线接头和所述CAN线接头相互间隔开安装于所述基座的第一侧；在所述电连接器包括母头时，所述母头包括：基体、HSD线接口和CAN线接口，所述HSD线接口和CAN线接口相互间隔开安装于所述基体的第一侧。
根据本公开一个实施例的车载显示终端，在所述电连接器包括公头时，所述HSD线接头包括屏蔽环和多个HSD线引脚，所述屏蔽环套设在所述HSD线引脚外；在所述电连接器包括母头时，所述HSD线接口包括设于所述基体的屏蔽柱和多个HSD线空脚，所述屏蔽柱与所述基体之间设有空腔，所述HSD线空脚设于所述屏蔽柱。
根据本公开一个实施例的车载显示终端，在所述电连接器包括公头时，所述基座的第二侧设有安装引脚，所述安装引脚与所述HSD线引脚一一对应，所述安装引脚与所述显示屏幕的主板电连接；在所述电连接器包括母头时，所述基体的第二侧设有安装引脚，所述安装引脚与所述HSD线空脚一一对应，所述安装引脚与所述显示屏幕的主板电连接。
根据本公开一个实施例的车载显示终端，在所述电连接器包括公头时，所述HSD线接头包括低电压差分信号接头、全景影像接头、USB接头中的至少一个；在所述电连接器包括母头时，所述HSD线接口包括低电压差分信号接口、全景影像接口、USB接口中的至少一个。
根据本公开一个实施例的车载显示终端，在所述电连接器包括公头时，所述HSD线接头包括低电压差分信号接头、全景影像接头、USB接头；在所述电连接器包括母头时，所述HSD线接口包括低电压差分信号接口、全景影像接口、USB接口。
根据本公开一个实施例的车载显示终端，在所述电连接器包括公头时，所述低电压差分信号接头、所述全景影像接头、所述USB接头呈三角形布置于所述基座，所述CAN线接头包括多个CAN线引脚，多个所述CAN线引脚中的一部分布置于所述低电压差分信号接头、所述USB接头之间，多个所述CAN线引脚中的其余部分布置于与所述HSD线接头相对的位置；在所述电连接器包括母头时，所述低电压差分信号接口、所述全景影像接口、所述USB接口呈三角形布置于所述基体，所述CAN线接口包括多个CAN线空脚，多个所述CAN线空脚中的一部分布置于所述低电压差分信号接口、所述USB接口之间，多个所述CAN线空脚中的其余部分布置于与所述HSD线接口相对的位置。
根据本公开一个实施例的车辆，包括：上述实施例所述的车载显示终端；线束插接件，所述线束插接件与整车端电连接，且与所述电连接器电连接。
根据本公开一个实施例的车辆，所述车载显示终端通过转动机构可枢转地安装于车体，所述转动机构具有中空腔，所述电连接器与所述中空腔相对设置，所述线束插接件的线束贯穿所述中空腔。
根据本公开一个实施例的车辆，所述车载显示终端通过转动机构沿显示屏幕所在平面旋转，所述转动机构包括旋转轴，所述旋转轴具有所述中空腔。
根据本公开另一个实施例的车辆，包括：上述实施例所述的车载显示终端；线束插接件，所述线束插接件与整车端电连接，且与所述电连接器电连接；其中所述电连接器包括公头和所述母头中的一个，所述线束插接件包括公头和所述母头中的另一个，所述基座与所述基体具有相互配合的连接结构和定位结构。
根据本公开另一个实施例的车辆，所述连接结构包括设于所述基座的卡扣和设于所述基体的扣位，所述卡扣适于与扣位卡接。
根据本公开另一个实施例的车辆，所述定位结构包括设于所述基座的限位筋和所述基体的外周壁，所述限位筋为多个，且环绕所述HSD线接头、所述CAN线接头设置，所述限位筋的内侧面适于与所述基体的外周壁贴合。
根据本公开另一个实施例的车辆，所述定位结构包括设于所述基座的导向柱和设于所述基体的导向槽。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本公开的实施例，本领域的普通技术人员可以理解：在不脱离本公开的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本公开的范围由权利要求及其等同物限定。

Claims (16)

  1. 一种车载显示终端，其特征在于，包括：
    显示屏幕；
    电连接器，所述电连接器安装于所述显示屏幕，且与所述显示屏幕电连接，所述电连接器集成有多个线束连接位，多个所述线束连接位至少用于传输两种不同的数据，所述线束连接位用于与整车电连接。
  2. 根据权利要求1所述的车载显示终端，其特征在于，所述显示屏幕包括：显示面板、壳体、主板，所述显示面板和所述主板安装于所述壳体，所述电连接器安装于所述主板且与所述主板电连接，所述壳体具有避让孔，所述电连接器在所述避让孔露出。
  3. 根据权利要求1或2所述的车载显示终端，其特征在于，所述线束连接位包括HSD线束连接位和CAN线束连接位。
  4. 根据权利要求1-3所述的车载显示终端，其特征在于，所述电连接器包括公头或母头；
    在所述电连接器包括公头时，所述公头包括：基座、HSD线接头和CAN线接头，所述HSD线接头和所述CAN线接头相互间隔开安装于所述基座的第一侧；
    在所述电连接器包括母头时，所述母头包括：基体、HSD线接口和CAN线接口，所述HSD线接口和CAN线接口相互间隔开安装于所述基体的第一侧。
  5. 根据权利要求4所述的车载显示终端，其特征在于，
    在所述电连接器包括公头时，所述HSD线接头包括屏蔽环和多个HSD线引脚，所述屏蔽环套设在所述HSD线引脚外；
    在所述电连接器包括母头时，所述HSD线接口包括设于所述基体的屏蔽柱和多个HSD线空脚，所述屏蔽柱与所述基体之间设有空腔，所述HSD线空脚设于所述屏蔽柱。
  6. 根据权利要求5所述的车载显示终端，其特征在于，
    在所述电连接器包括公头时，所述基座的第二侧设有安装引脚，所述安装引脚与所述HSD线引脚一一对应，所述安装引脚与所述显示屏幕的主板电连接；
    在所述电连接器包括母头时，所述基体的第二侧设有安装引脚，所述安装引脚与所述HSD线空脚一一对应，所述安装引脚与所述显示屏幕的主板电连接。
  7. 根据权利要求4-6中任一项所述的车载显示终端，其特征在于，
    在所述电连接器包括公头时，所述HSD线接头包括低电压差分信号接头、全景影像接头、USB接头中的至少一个；
    在所述电连接器包括母头时，所述HSD线接口包括低电压差分信号接口、全景影像接 口、USB接口中的至少一个。
  8. 根据权利要求4-7中任一项所述的车载显示终端，其特征在于，
    在所述电连接器包括公头时，所述HSD线接头包括低电压差分信号接头、全景影像接头、USB接头；
    在所述电连接器包括母头时，所述HSD线接口包括低电压差分信号接口、全景影像接口、USB接口。
  9. 根据权利要求8所述的车载显示终端，其特征在于，
    在所述电连接器包括公头时，所述低电压差分信号接头、所述全景影像接头、所述USB接头呈三角形布置于所述基座，所述CAN线接头包括多个CAN线引脚，多个所述CAN线引脚中的一部分布置于所述低电压差分信号接头、所述USB接头之间，多个所述CAN线引脚中的其余部分布置于与所述HSD线接头相对的位置；
    在所述电连接器包括母头时，所述低电压差分信号接口、所述全景影像接口、所述USB接口呈三角形布置于所述基体，所述CAN线接口包括多个CAN线空脚，多个所述CAN线空脚中的一部分布置于所述低电压差分信号接口、所述USB接口之间，多个所述CAN线空脚中的其余部分布置于与所述HSD线接口相对的位置。
  10. 一种车辆，其特征在于，包括：
    如权利要求1-9中任一项所述的车载显示终端；
    线束插接件，所述线束插接件与整车端电连接，且与所述电连接器电连接。
  11. 根据权利要求10所述的车辆，其特征在于，所述车载显示终端通过转动机构可枢转地安装于车体，所述转动机构具有中空腔，所述电连接器与所述中空腔相对设置，所述线束插接件的线束贯穿所述中空腔。
  12. 根据权利要求10或11所述的车辆，其特征在于，所述车载显示终端通过转动机构沿显示屏幕所在平面旋转，所述转动机构包括旋转轴，所述旋转轴具有所述中空腔。
  13. 一种车辆，其特征在于，包括：
    如权利要求4-9中任一项所述的车载显示终端；
    线束插接件，所述线束插接件与整车端电连接，且与所述电连接器电连接；其中
    所述电连接器包括公头和所述母头中的一个，所述线束插接件包括公头和所述母头中的另一个，所述基座与所述基体具有相互配合的连接结构和定位结构。
  14. 根据权利要求13所述的车辆，其特征在于，所述连接结构包括设于所述基座的卡扣和设于所述基体的扣位，所述卡扣适于与扣位卡接。
  15. 根据权利要求13或14所述的车辆，其特征在于，所述定位结构包括设于所述基座的限位筋和所述基体的外周壁，所述限位筋为多个，且环绕所述HSD线接头、所述CAN 线接头设置，所述限位筋的内侧面适于与所述基体的外周壁贴合。
  16. 根据权利要求13-15中任一项所述的车辆，其特征在于，所述定位结构包括设于所述基座的导向柱和设于所述基体的导向槽。
PCT/CN2019/078512 2018-04-13 2019-03-18 车载显示终端和车辆 Ceased WO2019196599A1 (zh)

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