WO2014157194A1 - 電気コネクタ - Google Patents
電気コネクタ Download PDFInfo
- Publication number
- WO2014157194A1 WO2014157194A1 PCT/JP2014/058269 JP2014058269W WO2014157194A1 WO 2014157194 A1 WO2014157194 A1 WO 2014157194A1 JP 2014058269 W JP2014058269 W JP 2014058269W WO 2014157194 A1 WO2014157194 A1 WO 2014157194A1
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- WO
- WIPO (PCT)
- Prior art keywords
- conductive
- connector
- shell
- grounding
- frame
- 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
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Classifications
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
-
- 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
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- 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
- H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
- H01R13/6593—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being 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
- 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
- H01R13/65912—Specific features or arrangements of connection of shield to conductive members for shielded multiconductor cable
Definitions
- the present invention relates to an electrical connector for a communication cable, and more particularly to an electrical connector used for a cable covered with an external conductor such as a braid.
- a communication network environment such as a LAN for performing high-speed and large-capacity data transmission is not only in an environment such as an office in a building, but also in a severe environment affected by external influences, in a passenger aircraft, in a factory, or in a railway vehicle.
- a communication cable such as an Ethernet (registered trademark) cable has come to be used.
- a communication cable connected between communication devices is provided with a braid under a sheath called a sheath or a jacket, and covers a pair of wires (two sets of two or four sets of two) serving as signal lines.
- the braid has a shield function that blocks electromagnetic waves from the outside and a ground function that connects a ground line between communication devices.
- a predetermined grounding form may be required in the connector.
- a grounding form (hereinafter referred to as PCB grounding) in which the braid of the communication cable is connected to a grounding line of a printed wiring board (Printed Circuit Board, hereinafter referred to as PCB) in the communication apparatus.
- PCB grounding a grounding form in which the braid of the communication cable is connected to the outer frame of the connector and connected to a frame provided in a metal box or the like that accommodates the communication device.
- frame grounding in which the braid of the communication cable is connected to the outer frame of the connector and connected to a frame provided in a metal box or the like that accommodates the communication device.
- PCB grounding refers to a grounding configuration in which the braid of the communication cable is grounded so that the braid of the communication cable is connected to the ground line of the PCB in the communication device.
- Frame grounding is for the braid of the communication cable to block external noise.
- a grounding form connected to an external frame of a connector for the purpose of shielding effect and grounded so that the external frame is connected to a grounding frame such as a metal box that accommodates a communication device or the like.
- a communication cable is attached to a communication device via a connector in a harsh environment or an industrial field, for example, in the prior art, a circular connector is adopted, and one is attached to each of a plurality of cables.
- Connectors were manually coupled individually to the corresponding receptacle connector group mounted on the panel of the communication device.
- the present invention improves the workability of attaching a communication cable to a communication device by consolidating a single connector attached to each communication cable into one connector in units of a plurality of communication cables. It is an object of the present invention to provide a connector capable of efficiently arranging a communication cable within a predetermined area and adapting to various grounding forms, and a specific conductive member used for assembling the connector.
- the connector according to the present invention is capable of fixing in parallel one or a plurality of cables including a conductive wire and a grounding conductive portion that covers the outside of the conductive wire, A first conductive shell that covers the conductive line in an electrically non-contacting manner and contacts the conductive part for grounding; -A conductive member, A plate-like base; One or a plurality of contact portions that are detachably connected to the edge portion of the base portion and that cover and contact the grounding conductive portion of each cable; A protruding piece extending from the surface of the base; A conductive member having A conductive first frame configured to cover the conductive member and the first conductive shell; With It is preferable that the frame is electrically connected to the first conductive shell through the protruding piece, the contact portion, and the grounding conductive portion.
- the first conductive shell corresponding to the arbitrary contact portion is a frame. It is preferable not to be electrically connected to the body.
- the conductive member of the connector according to the present invention is attached to a non-conductive member for fixing each cable, and when the contact portion is separated, the conductive member is non-conductive. It is preferable that the member presses the grounding conductive portion to electrically connect the grounding conductive portion and the first conductive shell.
- the present invention further includes a pair of connectors of the connector of (1) and a counterpart connector corresponding thereto, and having the conductive member of (1). Then, when all the contact portions are separated from the base portion and the pair of connectors are coupled, the first conductive shell is a second conductive member provided in the mating connector that fits into the first conductive shell. It is preferable to be electrically connected to a ground line in the substrate by contacting the conductive shell.
- the present invention further includes a pair of connectors of the connector of (1) above and a counterpart connector corresponding thereto, comprising the conductive member of (1).
- the present invention further includes a pair of connectors of the connector of (1) and a counterpart connector corresponding thereto, and having the conductive member of (1).
- the conductive member according to the present invention is a connector capable of fixing in parallel one or more cables including a conductive wire and a grounding conductive portion that covers the outside of the conductive wire.
- a plate-like base Used in A plate-like base; One or more contact portions that are detachably connected to the edge portion of the base portion and that cover and contact the grounding conductive portion of each cable; A protruding piece extending from the surface of the base; It is preferable to have.
- the connector according to the present invention is such that the frame body is electrically connected to the first conductive shell via the protruding piece, the contact portion, and the grounding conductive portion.
- the connector according to the present invention when the arbitrary contact portion is separated from the base portion, the first conductive shell corresponding to the arbitrary contact portion is not electrically connected to the frame body. By removing the contact portion electrically connected in common between the PCB ground and the frame ground, it is possible to realize a grounding form in which the frame ground is not applied to any cable.
- the process of removing the contact portion can be easily separated from the base portion of the conductive member by bending the contact portion, the assembly workability of the connector can be improved.
- the conductive member of the connector according to the present invention is attached to a non-conductive member for fixing each cable, it is fixed so as to sandwich each cable by a pair of non-conductive members, for example. Thus, the cable can be fixed accurately and stably at a predetermined interval.
- the nonconductive member presses the grounding conductive portion and the grounding conductive portion and the first conductive shell are electrically connected, the PCB grounding is performed by the nonconductive member. It is possible to realize a grounding form that is reliably formed.
- the pair of connectors according to the present invention has the conductive member of (1), and the first frame is a ground line in the substrate connected to the second frame. Since the first conductive shell is not electrically connected to the ground line in the substrate and is electrically connected to another different ground line, a ground configuration in which only a frame ground is applied to any cable is realized. be able to.
- the conductive member according to the present invention includes a plate-like base portion and one or more contact portions that are detachably connected to the edge portion of the base portion and that cover and contact the grounding conductive portion of each cable. And an elastic protruding piece extending from the surface of the base, and is used in a connector capable of fixing one or more cables including a conductive wire and a grounding conductive portion covering the outside of the conductive wire in parallel.
- the conductive member according to the present invention can realize various grounding forms of the connector only by the presence or absence of separation of the contact portion.
- one or a plurality of cables including a conductive wire and a grounding conductive portion that covers the outside of the conductive wire can be fixed in parallel.
- the connectors can be efficiently arranged within the panel area of the communication device, and can be combined into one connector in units of a plurality of cables and accurately coupled to the corresponding connectors in one operation. .
- FIG. 1 is an assembled perspective view of a plug-type connector according to the present invention.
- 2A is an assembled perspective view of the receptacle connector according to the present invention
- FIG. 2B is an assembled front view of the receptacle connector according to the present invention.
- FIG. 3 is an exploded perspective view of each component relating to the connector according to the present invention.
- FIG. 4 is an exploded perspective view when the four electric wires of the communication cable are fixed to the shell.
- FIG. 5A is a perspective view of a state in which the clip is attached to the resin block.
- FIG. 5B is a perspective view of the clip.
- FIG. 5C is a cross-sectional view taken along the line X-X ′ of FIG. 5A.
- FIG. 6A shows a state before the shell is inserted into the plug body after the assembly of the shell shown in FIG. 4 and the braid is arranged on the fixing portion of the shell.
- FIG. 6B is a rear perspective view showing a state after the shell is inserted into the plug body.
- FIG. 7 shows a state where the shell, clip, resin block, and plug body are assembled and then the assembly is mounted on the frame.
- 8 is a cross-sectional view taken along the line Y-Y 'in FIG.
- FIG. 9 is a schematic plan view showing a grounding configuration of the first embodiment.
- FIG. 10 is a schematic plan view showing a grounding configuration of the second embodiment.
- FIG. 11 is a schematic plan view showing a grounding configuration of the third embodiment.
- FIG. 12 is a schematic plan view showing an embodiment 4 in which the grounding is not performed.
- FIG. 13 is a schematic plan view showing a grounding configuration of the fifth embodiment.
- FIG. 14 shows an implementation in which the communication cable is attached
- a plug-type connector is illustrated as a connector attached to a communication cable, but it is obvious to those skilled in the art that the present invention can also be applied to a receptacle-type connector. Further, in this embodiment, it is assumed that the receptacle type connector that is connected to the connector attached to the communication cable is attached to the edge portion of the board, but also in the case of connection between the connectors attached to the communication cable. It will be apparent to those skilled in the art that this is applicable.
- the attachment of the communication device and the cable means that a predetermined electrical connection is achieved by coupling a pair of connectors, and the coupling between one connector and the corresponding connector means both connectors.
- a method such as fitting or screwing
- the mounting of the cable and the connector means a state in which the cable is subjected to a predetermined terminal treatment and the connector is attached to the end of the cable.
- FIG. 14 illustrates an implementation in which a communication cable is attached to a communication device in a harsh environment or industrial field.
- the communication cable includes a corresponding connector (panel mount system shown in the upper part of FIG. 14) attached to the outer surface of the communication device housed in the metal rack 50 or the like via the connector according to the present invention, or a rack in the communication device.
- a corresponding connector panel mount system shown in the upper part of FIG. 14
- the arrangement of the cables in the connector is juxtaposed with the most efficient spacing, and the receptacle connector is efficiently arranged within the panel area.
- the connector can be attached and detached by one operation of the lever.
- various grounding forms in the connector will be described.
- FIG. 1 is an assembled perspective view of a plug-type connector according to the present invention.
- FIG. 2A is an assembled perspective view of the receptacle connector according to the present invention, and
- FIG. 2B is an assembled front view of the receptacle connector according to the present invention.
- FIG. 3 is an exploded perspective view of the plug-type connector.
- a plug-type connector 1 according to the present invention includes a communication cable 2 (in the figure, four are illustrated), one or a plurality of which are arranged in parallel, a conductive shell 3 (hereinafter referred to as a shell) made of a conductive metal, A metal grounding clip 4 (hereinafter referred to as a clip), which is a conductive member, a resin block 5 made of a nonconductive member to which the clip 4 can be attached, a plug body 6 that can accommodate the shell 3, and these are accommodated therein. It has a conductive frame 7 that can be covered.
- Each communication cable 2 accommodates a plurality of pair wires (signal lines) for communication inside, and the outer periphery of the pair wires is covered with a braid 8 serving as a conductive portion for grounding, and the outer periphery of the braid 8 is insulative.
- the outer skin 18 is covered.
- FIG. 4 is an exploded perspective view when four pair wires in one communication cable 2 are subjected to terminal processing on four contacts 21 and fixed to the shell 3.
- the shell 3 is configured to function as a ground to the PCB. Further, as shown in FIG. 4, the shell 3 is divided into two parts as shown in FIG. 4, for example, in order to isolate and hold the fixed portion 10 for holding one communication cable 2 and the four pair wires. And an outer peripheral portion 11 coupled so as to cover the insulating insert 9 provided therebetween.
- the shell 3 is not electrically connected to the contact 21 in the state of covering the periphery of the insulating insert 9 that holds the four contacts 21 of the communication cable 2 after assembly.
- the braid 8 is electrically connected through the fixing portion 10.
- FIG. 5A is a perspective view of the state in which the clip 4 is attached to the resin block 5.
- the clip 4 is composed of two pairs, and when attached to the corresponding resin block 5, the communication cable 2 is gripped or fixed on the braid 8 so as to be sandwiched between the concave portions 12 formed facing each other. It is possible (see FIG. 6B).
- FIG. 5B is a perspective view of the clip 4.
- the clip 4 is made of an integral conductive member, and is formed by punching a single plate, for example.
- the clip 4 includes a plate-like base portion 13, an extension portion 14 that is connected and extended from an edge of the base portion 13, and an detachable connection that extends from the extension portion 14 in an angular direction, and is connected to one surface of the plate-like base portion 13.
- board surface of the base 13 and was formed in the cantilever shape in the opposite direction to the arcuate part 15 are comprised.
- the extension part 14 and the arcuate part 15 can be separated from each other by, for example, thinly forming the separation part in advance and performing a bending operation or a cutting tool.
- the extension part 14 and the arcuate part 15 are provided in a corresponding number for fixing one or more communication cables arranged in parallel at a predetermined interval.
- the arcuate portion 15 forms the concave portion 12 along the concave portion of the resin block (see FIG. 5A).
- FIG. 5B shows a state where the arcuate part 15 is not cut off
- the lower side shows a state where the rightmost arcuate part 15 is cut off.
- the clip 4 in which the upper arcuate portion 15 in FIG. 5B is not separated is used.
- FIG. 5C is a cross-sectional view taken along the line XX ′ of FIG. 5A.
- the clip 4 is fixed so as to be locked to a claw portion 17 formed on one surface of the resin block 5.
- An arcuate portion 15 is provided on one surface of the base portion 13, an elastic protruding piece 16 is provided on the other surface of the base portion 13, and the arcuate portion 15 and the elastic protruding piece 16 extend in opposite directions. . Since the arcuate part 15 has a gap formed between the bottom of the paraboloid and the block resin 5, the arcuate part 15 has an elastic force with the extended part 14 as a base end, and has a cantilever-like elastic protruding piece 16. Has an elastic force with the connecting portion of the base portion 13 to the plate surface as a base end. Therefore, the arcuate portion 15 and the elastic protruding piece 16 have a repulsive force in the pressing direction.
- FIG. 6A shows a state before the shell 3 is inserted into the plug body 6 after the assembly of the shell 3 shown in FIG.
- FIG. 6B is a rear perspective view showing a state after the shell 3 is inserted into the plug body 6.
- the arcuate portion 15 in the recess 12 presses the braid 8 by its elastic force, and the communication cable 2 is fixed. Thereby, the clip 4, the braid 8, and the shell 3 are reliably electrically connected.
- FIG. 7 shows a state in which the assembly 19 is attached to the frame body 7 after the shell 3, the clip 4, the resin block 5, and the plug body 6 are assembled.
- the frame 7 is configured for frame grounding.
- the frame 7 is comprised by 7a and 7b divided into 2 as an example (refer FIG.1 and FIG.7), and it couple
- the arcuate portions 15 of the pair of opposing clips 4 respectively press the braid 8 of the communication cable 2 with elastic force from the opposing direction. While securing the electrical connection between the braid 8 and the shell 3, the communication cable 2 is fixed.
- the elastic protruding piece 16 of the clip 4 is repulsive to the pressing force from the inner surfaces of the opposing frames 7a and 7b.
- the frame bodies 7a and 7b are pressed to ensure electrical connection.
- the shell 3 that will form the PCB ground when connected to the ground line on the substrate side, and the frame 7 that will form the frame ground when electrically connected to the frame, and the clip 4 to be electrically connected.
- FIG. 8 is a cross-sectional view taken along the line Y-Y ′ in FIG. 1 showing this state. It can be seen that the braid 8 for the ground wire is electrically connected to the frame body 7 through the clip 4 and the shell 3 through the fixing portion 10 to form both PCB ground and frame ground. *
- the receptacle connector 20 will be described with reference to FIGS. 2A and 2B.
- the receptacle connector 20 is coupled to the plug body 6 ′, the electric wire or contact 30 passing through the plug body 6 ′, and the plug connector 1, the receptacle connector 20 is fitted to the plug connector shell 3 and electrically connected thereto.
- a frame 7 ′ that is fitted to and electrically connected to the frame 7 of the plug-type connector 1.
- the electric wire or contact 30 is covered with a shell 3 ′ mounted on the plug body 6 ′ and connected to a predetermined electric wiring in the PCB.
- the shell 3 ′ is connected to the PCB ground line via the ground line 3 ′′ etc. to form a PCB ground.
- the frame body 7 ′ is grounded to a frame such as a metal rack 50 that accommodates the communication device as shown in FIG. 14 to form a frame ground.
- FIG. 9 shows an example of the embodiment of the first embodiment.
- the plug-type connector 1 and the receptacle-type connector 20 are coupled to each other, all the communication cables in the cross section in the direction perpendicular to YY ′ of FIG.
- It is a schematic plan view of a grounding configuration in which PCB grounding and frame grounding are performed.
- the braid serving as the ground wire is electrically connected as PCB ground and frame ground.
- the frame 7 of the plug type connector 1 is fitted with the frame grounded frame 7 ′ of the receptacle connector 20 to be electrically connected by being electrically connected to the shell 3 ′. Connected to form a frame ground.
- the frame body 7 is electrically connected to the shell 3 via the elastic protruding piece 16, the arcuate portion 15, and the braid 8, so that both PCB grounding and frame grounding are performed. Can be realized.
- FIG. 4 illustrates the case where there are four pair wires in the communication cable 2, but FIG. 9 shows a single aggregate.
- the shells 3 and 3 ′ are illustrated as being in contact with the contact 21 or the electric wire or contact 30, but these are not electrically connected.
- Example 2 shows an embodiment in which all of the communication cables are simply PCB grounded.
- Example 2 all of the arcuate portions 15 of the lower clip 4 used in the plug-type connector of FIG. 5B are cut off.
- the clips 4 from which all of the arcuate portions 15 are separated are respectively attached to the corresponding resin blocks 5, since the arcuate portions 15 are separated in the respective opposing recesses 12 shown in FIG. The concave surface of the block 5 is exposed.
- the X-X ′ cross-sectional view of all the recesses 12 from which the arcuate portion 15 in FIG. 5A is separated is in a state where the arcuate portion 15 does not exist in FIG. 5C.
- FIG. 10 is an example of an embodiment of the second embodiment, and is a cross-sectional view similar to FIG. 9, and is a schematic plan view showing a grounding form in which all communication cables 2 form only PCB grounding in the plug-type connector. It is. However, FIG. 4 illustrates the case where there are four wires in the communication cable 2, but FIG. 10 shows a single assembly. 5B, the rightmost arcuate portion 15 of the clip 4 of the plug-type connector 1 is cut off, but in FIG. 10, all the arcuate portions 15 are cut off. Further, although the shells 3 and 3 ′ are illustrated as being in contact with the contact 21 or the electric wire or contact 30, they are not electrically connected.
- the receptacle connector 20 on the board 100 side of the second embodiment is the same as the configuration of the receptacle connector on the board side of the first embodiment.
- the braid 8 serving as the ground line of all the communication cables 2 becomes the ground line of the PCB through the shells 3 and 3 'as indicated by the dotted arrows. All the communication cables 2 are connected so that a PCB ground is formed and a frame ground is not formed.
- Example 3 shows an embodiment in which all communication cables 2 of plug type connectors are simply grounded to the frame.
- Example 3 the arcuate portion 15 is not cut off like the upper clip 4 in FIG. 5B.
- the clips 4 from which the arcuate portions 15 are not separated are respectively attached to the corresponding resin blocks 5, the surfaces of the arcuate portions 15 are exposed in the respective opposing recesses 12 shown in FIG. 5A.
- FIG. 11 is an example of an embodiment of Example 3, and is a schematic plan view showing a grounding configuration in which all communication cables 2 form only frame grounding in a plug-type connector in the same cross section as FIG. 9. is there.
- FIG. 4 illustrates the case where there are four wires in the communication cable 2
- FIG. 11 shows a single assembly.
- the shell 3 is illustrated as being in contact with the contact 21, they are not electrically connected.
- the receptacle type connector 20 on the side of the substrate 100 of Example 3 is not provided with the shell 3 ′ corresponding to the shell 3 of the plug type connector 1 for all the communication cables 2.
- the braid 8 serving as the ground wire for all the communication cables 2 is frame grounded through the frames 7 and 7 'as indicated by the one-dot chain arrows.
- all the communication cables 2 are formed with the frame ground, and the PCB ground is not formed.
- the shell 3 ′ is attached, the shell 3 ′ 3 ′′ is cut and removed, is not electrically connected to the PCB grounding wire with solder or the like, or is connected to the PCB side grounding wire. It is also possible to prevent the PCB ground from being formed by arranging the PCB ground line so as not to contact.
- Example 4 shows an embodiment in which the communication cable 2 is not formed with both PCB grounding and frame grounding.
- Example 4 all the arcuate portions 15 of the lower clip 4 used in the plug-type connector of FIG. 5B are separated.
- the clips 4 from which all of the arcuate portions 15 are separated are respectively attached to the corresponding resin blocks 5, since the arcuate portions 15 are separated in the respective opposing recesses 12 shown in FIG. The concave surface of the block 5 is exposed.
- the X-X ′ cross-sectional view of all the recesses 12 from which the arcuate portion 15 in FIG. 5A is separated is in a state where the arcuate portion 15 does not exist in FIG. 5C.
- FIG. 12 is an example of the embodiment of Example 4, and is a schematic plan view showing a grounding configuration in which all the communication cables 2 are not formed on both the PCB grounding and the frame grounding in the plug type connector in the same cross section as FIG. FIG.
- the shell 3 ′ corresponding to the shell 3 of the plug connector 1 is not attached to all the communication cables 2.
- no PCB ground is formed.
- the shell 3 ′ 3 ′′ is cut and removed, is not electrically connected to the PCB grounding wire with solder or the like, or is connected to the PCB side grounding wire. It is also possible to prevent the PCB ground from being formed by arranging the PCB ground line so as not to contact.
- the PCB ground and the frame ground are not formed.
- Example 5 shows an embodiment in which a ground line is separately formed for each communication cable 2 in which a part of the communication cable 2 is PCB grounded and the other communication cable 2 is frame grounded.
- the rightmost arcuate portion 15 is cut off.
- the arcuate portions 15 are separated from each other on the rightmost opposing concave portion 12 shown in FIG. The surface of the recess 5 is exposed.
- the X-X ′ cross-sectional view of the recess 12 from which the arcuate part 15 is separated in FIG. 5A is in a state where the arcuate part 15 does not exist in FIG. 5C.
- FIG. 13 is an example of the embodiment of Example 5, and is a cross-sectional view similar to FIG. 9.
- one communication cable 2 forms a PCB ground
- the other communication cable 2 has a frame ground.
- FIG. 4 illustrates the case where there are four wires in the communication cable 2
- FIG. 13 shows a single assembly. 5A to 5C
- the rightmost arcuate portion 15 of the clip 4 of the plug-type connector 1 is cut away.
- the leftmost bow is used by using these pair of clips. It arrange
- the shells 3 and 3 ′ are illustrated as being in contact with the contact 21 or the electric wire or contact 30, but these are not electrically connected.
- the braid 8 serving as the ground line of the leftmost communication cable 2 is grounded through the shells 3 and 3 ′ as indicated by the dotted arrows. Connected to the line to form a PCB ground.
- the braid 8 of the other communication cable 2 is electrically connected to the frame bodies 7 and 7 'to form the frame ground as indicated by the one-dot chain line arrow. Then, since the corresponding shell 3 'is not provided, the PCB ground is not formed. Here, even if the shell 3 ′ is attached, the shell 3 ′ 3 ′′ is cut and removed, is not electrically connected to the PCB grounding wire with solder or the like, or is connected to the PCB side grounding wire. It is also possible to prevent the PCB ground from being formed by arranging the PCB ground line so as not to contact.
- the resin block 5 is used.
- the resin block 5 may be omitted by increasing the function of fixing the cable by thickening the plate-like base.
- the communication cable 2 illustrated the form paralleled in the width direction, it can also be set as the arrangement
- the second shell 3 ′ of the receptacle-side connector 20 is not provided and the PCB is not grounded.
- the ground line 3 ′′ of the second shell 3 ′ is not illustrated. To prevent the PCB from being grounded even if it is not electrically connected to the ground line of the PCB, or the ground line 3 ′′ and the ground line of the PCB are not electrically connected without soldering. You can also.
- the connector according to the present invention can be used in the technical field of a connector that performs electrical connection between communication devices.
- Plug type connector 2 Communication cable 3
- Plug type connector clip 5 Plug type connector resin block 6
- Insulating insert 10 Shell fixing part 11
- Shell outer peripheral part 12 Recess 13 Plate-like base 14
- Clip extension 15 Clip arc 16 Clip elastic protrusion 17
- Resin block claw 18 Communication cable sheath 19 Assembly 20
- Receptacle connector 21 Plug connector contact 30 Receptacle Electrical connector or contact 50 of metal connector 100 Metal rack 100 Board
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
また、手作業であるため、通信装置のパネル面内で対応のレセプタクルコネクタの配置間隔を大きくする必要があり、当該パネルの限られた面積内で対応のレセプタクルコネクタの配置が効率的に行われていなかった。
-電気的に非接触に導電線を覆うとともに、接地用導電部に接触する第1の導電性シェルと、
-導電性部材であって、
板状の基部と、
基部の縁部に切離し可能に連接するとともに、各ケーブルの接地用導電部を覆って接触する1又は複数の接触部と、
基部の表面から延びる突出片と、
を有する導電性部材と、
-導電性部材及び第1の導電性シェルを覆うように構成された、導電性の第1の枠体と、
を備え、
枠体が、突出片、接触部及び接地用導電部を介して第1の導電性シェルに電気的に接続されることが好ましい。
(2)本発明の好ましい実施形態によれば、本発明に係るコネクタは、基部から任意の接触部が切離されているときは、任意の接触部に対応する第1の導電性シェルは枠体と電気的に接続しないことが好ましい。
(3)本発明の好ましい実施形態によれば、本発明に係るコネクタの導電性部材は、各ケーブルを固定するための非導電性部材に取付けられ、接触部が切離されると、非導電性部材が接地用導電部を押圧して接地用導電部と第1の導電性シェルとが電気的に接続することが好ましい。
(4)本発明の好ましい実施形態によれば、本発明は、さらに、上記(1)のコネクタと、それに対応する相手方コネクタとの一対のコネクタであって、(1)の導電性部材を有し、基部からすべての接触部が切離され、第1の導電性シェルは、一対のコネクタが結合されると、第1の導電性シェルと嵌合する相手方コネクタに設けられた第2の導電性シェルと接触することにより、基板内の接地線に電気的に接続されることが好ましい。
(5)本発明の好ましい実施形態によれば、本発明は、さらに、上記(1)のコネクタと、それに対応する相手方コネクタとの一対のコネクタであって、(1)の導電性部材を有し、第1の枠体が、相手方コネクタに設けられた第2の枠体と接触することにより、第2の枠体に接続された、基板内の接地線とは異なる別の接地線に電気的に接続され、また、一対のコネクタが結合されると、第1の導電性シェルと嵌合する相手方コネクタの第2の導電性シェルを設けないか、又は、第2の導電性シェルの接地線を除去することで、第1の導電性シェルが基板内の接地線と電気的に接続されないことが好ましい。
(6)本発明の好ましい実施形態によれば、本発明は、さらに、上記(1)のコネクタと、それに対応する相手方コネクタとの一対のコネクタであって、(1)の導電性部材を有し、基部からすべての接触部が切離され、また、一対のコネクタが結合されると、第1の導電性シェルと嵌合する相手方コネクタの第2の導電性シェルを設けないか、又は、第2の導電性シェルの接地線を除去することで、第1の導電性シェルは基板内の接地線と電気的に接続されないことが好ましい。
(7)本発明の好ましい実施形態によれば、本発明に係る導電性部材は、導電線と、導電線の外部を覆う接地用導電部とを含む1以上のケーブルを並列に固定可能なコネクタにおいて使用され、
板状の基部と、
基部の縁部に切離し可能に連接するとともに、各ケーブルの接地用導電部を覆って接触する1以上の接触部と、
基部の表面から延びる突出片と、
を有することが好ましい。
(2)さらに、本発明に係るコネクタは、基部から任意の接触部が切離されているときは、任意の接触部に対応する第1の導電性シェルは枠体と電気的に接続しないので、PCB接地とフレーム接地との間で共通に電気的に接続されていた接触部を除去することによって、任意のケーブルに対してフレーム接地が施されない接地形態を実現することができる。
また、接触部を除去する工程は、接触部を折曲げて導電性部材の基部から容易に切離し可能なので、コネクタの組立作業性を向上させることもできる。
(3)さらに、本発明に係るコネクタの導電性部材は、各ケーブルを固定するための非導電性部材に取付けられるので、例えば、一対の非導電性部材によって各ケーブルを挟むように固定されることで、所定間隔で精確かつ安定的にケーブルを固定することができる。
さらに、本発明に係るコネクタは、非導電性部材が接地用導電部を押圧して接地用導電部と第1の導電性シェルとが電気的に接続するので、非導電性部材によってPCB接地を確実に形成する接地形態を実現することができる。
(4)さらに、本発明に係る一対のコネクタは、基部からすべての接触部が切離されるので、フレーム接地が施されず、一対のコネクタが結合されるときに、第1の導電性シェルが、第1の導電性シェルと嵌合する相手方コネクタに設けられた第2の導電性シェルと嵌合して接触することにより、PCB接地のみが施される接地形態を実現することができる。
(5)さらに、本発明に係る一対のコネクタは、(1)の導電性部材を有して、第1の枠体は、第2の枠体に接続された、基板内の接地線とは異なる別の接地線に電気的に接続され、第1の導電性シェルが基板内の接地線と電気的に接続されないので、任意のケーブルに対してフレーム接地のみが施される接地形態を実現することができる。
(6)さらに、本発明に係る一対のコネクタは、(1)の導電性部材の基部からすべての接触部が切離され、第1の導電性シェルは基板内の接地線と電気的に接続されないので、PCB接地及びフレーム接地の双方を実施しないように実現することもできる。
(7)さらに、本発明に係る導電性部材は、板状の基部と、基部の縁部に切離し可能に連接するとともに、各ケーブルの接地用導電部を覆って接触する1以上の接触部と、基部の表面から延びる弾性突出片と、を有する形態で、導電線と、導電線の外部を覆う接地用導電部とを含む1以上のケーブルを並列に固定可能なコネクタにおいて使用される。
これにより、本発明に係る導電性部材は、接触部の切離しの有無だけでコネクタの多様な接地形態を実現することができる。
(8)さらに、本発明に係るコネクタは、導電線と、導電線の外部を覆う接地用導電部とを含む1又は複数のケーブルを並列に固定可能であるので、複数のケーブルを所望の間隔に配置して通信装置のパネル面積内に効率的にコネクタを配置することができるとともに、複数のケーブル単位で1つのコネクタに集約して、対応するコネクタに一動作で精確に結合させることができる。
本実施形態では、通信ケーブルに装着されたコネクタとしてプラグ式コネクタを例示しているが、レセプタクル式コネクタにも適用できることは当業者には自明である。
また、本実施形態では、通信ケーブルに装着されたコネクタと結合するレセプタクル式コネクタは基板の縁部に装着されることを前提としているが、通信ケーブルに装着されたコネクタ同士の結合の場合にも適用できることも当業者には自明である。
さらに、本願明細書において、通信装置とケーブルとの取付けとは一対のコネクタの結合によって所定の電気的接続を達成することをいい、一方のコネクタと対応するコネクタとの結合とは、双方のコネクタを互いに嵌合や螺合等の方法によって接続することをいい、ケーブルとコネクタの装着とは、ケーブルに所定の端末処理を施してケーブルの端部にコネクタが取付けられた状態をいう。
通信ケーブルは、本発明によるコネクタを介して、金属性ラック50等に収容された通信装置の外表面に装着された対応コネクタ(図14の上段に示すパネルマウント方式)や、通信装置内のラックに挿入される基板に装着された対応コネクタ(図14の下段に示すラックパネル方式)に接続される。コネクタ内のケーブルの配置構成は、最も効率的な間隔で並列されており、レセプタクルコネクタはパネルの面積内に効率的に配置される。当該コネクタは、レバーによる一動作によってコネクタの着脱が可能となっている。
以下に、コネクタにおける多様な接地形態について説明する。
図1は本発明に係るプラグ式コネクタの組立完成斜視図である。図2Aは本発明に係るレセプタクル式コネクタの組立完成斜視図であり、図2Bは本発明に係るレセプタクル式コネクタの組立完成正面図である。
本発明に係るプラグ式コネクタ1は、1又は複数本が並列可能に配列される通信ケーブル2(図では4本を例示)、導電性金属からなる導電性シェル3(以下、シェルと称する)、導電性部材である金属製接地用クリップ4(以下、クリップと称する)、クリップ4を装着可能な非導電性部材からなる樹脂ブロック5、シェル3を収容可能なプラグボディ6、これらを内部に収容可能に覆う導電性の枠体7を有して構成される。
シェル3は、PCBへの接地用として機能するように構成される。
また、シェル3は、図4に示されたように、一例として、2分割されており、1本の通信ケーブル2を把持するための固定部10と、4本のペア線を隔離保持するために設けられる絶縁インサート9を挟んで覆うように結合された外周部11とで構成される。
また、シェル3は、組立後、通信ケーブル2の4本の接触子21を保持した絶縁インサート9の周囲を覆った状態においては、接触子21とは電気的に接続されないが、通信ケーブル2の編組8とは固定部10を通じて電気的に接続される。
クリップ4は、一例として、2つ1組からなり、対応する樹脂ブロック5にそれぞれ装着されると、対向して形成された凹部12で挟込むように通信ケーブル2を編組8上で把持又は固定可能である(図6B参照)。
クリップ4は、板状の基部13と、基部13の縁部から連接して延びた延長部14と、延長部14から角度方向に延びて切離し可能に接続されて板状の基部13の一面と対向する弓状部15と、基部13の板面を切欠いて弓状部15と逆方向に片持ち梁状に形成された弾性突出片16とで構成される。
延長部14と弓状部15との切離しは、例えば、予め切離し箇所を薄く形成して、折曲げ動作や切断工具によって行うことができる。
延長部14及び弓状部15は、所定間隔で並列に配置される1以上の通信ケーブルを固定するために対応する数だけ設けられる。また、弓状部15は樹脂ブロックの凹部に沿って前記凹部12をなす(図5A参照)。
クリップ4は、樹脂ブロック5の一面に形成された爪部17に係止されるように固定されている。
弓状部15が基部13の一方の面に設けられ、弾性突出片16が基部13の他方の面に設けられており、弓状部15と弾性突出片16は、対向逆方向に延びている。
弓状部15は、その放物面の底部とブロック樹脂5との間に隙間が形成されているため、延長部14を基端として弾性力を有し、片持ち梁状の弾性突出片16は、基部13の板面との連接部を基端として弾性力を有する。
よって、弓状部15と弾性突出片16は、押圧方向に対する反発力を有する。
図6Bは、シェル3をプラグボディ6に挿入した後の状態を示す後方斜視図である。図6Bにおいて、樹脂ブロック5を対向方向から挟込むと、凹部12内の弓状部15はその弾性力によって編組8を押圧し、通信ケーブル2は固定される。
これにより、クリップ4、編組8及びシェル3が確実に電気的に接続される。
枠体7は、フレーム接地用として構成される。
また、枠体7は、一例として、2分割された7a及び7bによって構成されており(図1及び図7参照)、対向方向から挟込んで組立体19を覆うように結合される。
これにより、基板側の接地線と接続されると、PCB接地を形成することになるシェル3は、フレームに電気的に接続されると、フレーム接地を形成することになる枠体7と、クリップ4を介して電気的に接続されることになる。
レセプタクル式コネクタ20は、プラグボディ6’と、プラグボディ6’を貫通する電線又は接触子30と、プラグ式コネクタ1と結合した場合に、プラグ式コネクタのシェル3と嵌合してそれと電気的に接続されるシェル3’と、プラグ式コネクタ1の枠体7と嵌合してそれと電気的に接続される枠体7’とで構成される。
接地線となる編組がPCB接地及びフレーム接地として電気的に接続されており、プラグ式コネクタ1とレセプタクル式コネクタ20が結合すると、プラグ式コネクタ1のシェル3は、レセプタクル式コネクタ20のPCB接地されたシェル3’と嵌合して電気的に接続されてPCB接地を形成し、プラグ式コネクタ1の枠体7は、レセプタクル式コネクタ20のフレーム接地された枠体7’と嵌合して電気的に接続されてフレーム接地を形成する。
そして、プラグ式コネクタ1において、枠体7が、弾性突出片16、弓状部15及び編組8を介してシェル3に電気的に接続されているので、PCB接地とフレーム接地が双方とも施された接地形態を実現することができる。
ただし、図4では、通信ケーブル2内のペア線は4本の場合を例示しているが、図9では1つの集合体で図示されている。
さらに、図9では、シェル3、3’が接触子21、又は、電線又は接触子30と接触しているように図示されているが、これらは電気的には接続されていない。
実施例2では、図5Bのプラグ式コネクタで使用される下側のクリップ4の弓状部15がすべて切離される。この弓状部15がすべて切離されたクリップ4が、対応する樹脂ブロック5にそれぞれ装着された場合、図5Aに示す対向凹部12それぞれにおいて、弓状部15が切離されているため、樹脂ブロック5の凹部表面が露出する。
ただし、図4では、通信ケーブル2内の電線は4本の場合を例示しているが、図10では1つの集合体で図示されている。
また、図5Bでは、プラグ式コネクタ1のクリップ4の一番右側の弓状部15が切離されていたが、図10では、すべての弓状部15が切離されている。
さらに、シェル3、3’が接触子21、又は、電線又は接触子30と接触しているように図示されているが、これらは電気的には接続されていない。
ただし、図4では、通信ケーブル2内の電線は4本の場合を例示しているが、図11では1つの集合体で図示されている。
また、シェル3が接触子21と接触しているように図示されているが、これらは電気的には接続されていない。
ここで、シェル3’を装着していても、シェル3’の3’’を切断して除去したり、半田等でPCBの接地線と電気的に接続させなかったり、PCB側の接地線と接触しないようにPCBの接地線を配置させることによっても、PCB接地を形成しないこともできる。
図12の基板100側のレセプタクル式コネクタ20は、すべての通信ケーブル2について、プラグ式コネクタ1のシェル3に対応するシェル3’が装着されていない。よって、PCB接地は形成されない。
ここで、シェル3’を装着していても、シェル3’の3’’を切断して除去したり、半田等でPCBの接地線と電気的に接続させなかったり、PCB側の接地線と接触しないようにPCBの接地線を配置させることによっても、PCB接地を形成しないこともできる。
ただし、図4では、通信ケーブル2内の電線は4本の場合を例示しているが、図13では1つの集合体で図示されている。
また、図5Aから図5Cでは、プラグ式コネクタ1のクリップ4の一番右側の弓状部15が切離されているが、図13では、これらの一対のクリップを用いて一番左側の弓状部15が切離されているように配置されている。
さらに、図13では、シェル3、3’が接触子21、又は、電線又は接触子30と接触しているように図示されているが、これらは電気的には接続されていない。
ここで、シェル3’を装着していても、シェル3’の3’’を切断して除去したり、半田等でPCBの接地線と電気的に接続させなかったり、PCB側の接地線と接触しないようにPCBの接地線を配置させることによっても、PCB接地を形成しないこともできる。
例えば、実施例1~4の変形例として、プラグ式コネクタ1のクリップ4の弓状部15の切離しの有無、及び、レセプタクル式コネクタのシェル3’の装着の有無を対応する通信ケーブル2ごとに設計して、任意の通信ケーブル2について、PCB接地のみ、フレーム接地のみ、あるいは、その双方の接地を電気的に接続した接地形態、又は、双方の接地をしない接地形態を選択することができる。
2 通信ケーブル
3 プラグ式コネクタのシェル
3’ レセプタクル式コネクタのシェル
3’’ レセプタクル式コネクタのシェルの接地線
4 プラグ式コネクタのクリップ
5 プラグ式コネクタの樹脂ブロック
6 レセプタクル式コネクタのプラグボディ
7a プラグ式コネクタ枠体の一部
7b プラグ式コネクタ枠体の一部
7’ レセプタクル式コネクタの枠体
8 通信ケーブルの編組
9 絶縁インサート
10 シェルの固定部
11 シェルの外周部
12 凹部
13 クリップの板状の基部
14 クリップの延長部
15 クリップの弓状部
16 クリップの弾性突出片
17 樹脂ブロックの爪部
18 通信ケーブルの外皮
19 組立体
20 レセプタクル式コネクタ
21 プラグ式コネクタの接触子
30 レセプタクル式コネクタの電線または接触子
50 金属性ラック
100 基板
Claims (8)
- 導電線と、導電線の外部を覆う接地用導電部とを含む複数のケーブルを並列に固定可能なコネクタにおいて、当該コネクタが、
-電気的に非接触に導電線を覆うとともに、接地用導電部に接触する第1の導電性シェルと、
-導電性部材であって、
板状の基部と、
基部の縁部に切離し可能に連接するとともに、各ケーブルの接地用導電部を覆って接触する複数の接触部と、
基部の表面から延びる突出片と、
を有する導電性部材と、
-導電性部材及び第1の導電性シェルを覆うように構成された、導電性の第1の枠体と、
を備え、
枠体が、突出片、接触部及び接地用導電部を介して第1の導電性シェルに電気的に接続される、コネクタ。 - 基部から任意の接触部が切離されているときは、任意の接触部に対応する第1の導電性シェルは枠体と電気的に接続しない、請求項1に記載のコネクタ。
- 導電性部材は、各ケーブルを固定するための非導電性部材に取付けられ、接触部が切離されると、非導電性部材が接地用導電部を押圧して接地用導電部と第1の導電性シェルとが電気的に接続する、請求項2に記載のコネクタ。
- 請求項1ないし3の何れか一項に記載のコネクタと、それに対応する相手方コネクタとの一対のコネクタであって、
基部からすべての接触部が切離され、
第1の導電性シェルは、一対のコネクタが結合されると、第1の導電性シェルと嵌合する相手方コネクタに設けられた第2の導電性シェルと接触することにより、基板内の接地線に電気的に接続される、一対のコネクタ。 - 請求項1ないし3の何れか一項に記載のコネクタと、それに対応する相手方コネクタとの一対のコネクタであって、
第1の枠体は、相手方コネクタに設けられた第2の枠体と接触することにより、第2の枠体に接続された、基板内の接地線とは異なる別の接地線に電気的に接続され、
一対のコネクタが結合されると、第1の導電性シェルと嵌合する相手方コネクタの第2の導電性シェルを設けないか、又は、第2の導電性シェルの接地線を除去することで、第1の導電性シェルは基板内の接地線と電気的に接続されない、一対のコネクタ。 - 請求項1ないし3の何れか一項に記載のコネクタと、それに対応する相手方コネクタとの一対のコネクタであって、
基部からすべての接触部が切離され、
一対のコネクタが結合されると、第1の導電性シェルと嵌合する相手方コネクタの第2の導電性シェルを設けないか、又は、第2の導電性シェルの接地線を除去することで、第1の導電性シェルは基板内の接地線と電気的に接続されない、一対のコネクタ。 - 導電線と、導電線の外部を覆う接地用導電部とを含む1以上のケーブルを並列に固定可能なコネクタにおいて、当該コネクタが、
-電気的に非接触に導電線を覆うとともに、接地用導電部に接触する導電性シェルと、
-導電性部材であって、
板状の基部と、
基部の縁部に切離し可能に連接するとともに、各ケーブルの接地用導電部を覆って接触する1以上の接触部と、
基部の表面から延びる突出片と、
を有する導電性部材と、
-導電性部材及び導電性シェルを覆うように構成された、導電性の枠体と、
を備え、
枠体が突出片、接触部及び接地用導電部を介して導電性シェルに電気的に接続される、コネクタ。 - 導電線と、導電線の外部を覆う接地用導電部とを含む1以上のケーブルを並列に固定可能なコネクタにおいて使用される導電性部材であって、
板状の基部と、
基部の縁部に切離し可能に連接するとともに、各ケーブルの接地用導電部を覆って接触する1以上の接触部と、
基部の表面から延びる突出片と、
を有する導電性部材。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2015146017A RU2663216C2 (ru) | 2013-03-27 | 2014-03-25 | Электрический соединитель |
| EP14774590.5A EP2980930B1 (en) | 2013-03-27 | 2014-03-25 | Electrical connector |
| KR1020157030015A KR102168371B1 (ko) | 2013-03-27 | 2014-03-25 | 전기 커넥터 |
| CN201480018001.7A CN105191014B (zh) | 2013-03-27 | 2014-03-25 | 电连接器 |
| US14/779,696 US9564724B2 (en) | 2013-03-27 | 2014-03-25 | Electrical connector |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-067540 | 2013-03-27 | ||
| JP2013067540A JP6027928B2 (ja) | 2013-03-27 | 2013-03-27 | 電気コネクタ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014157194A1 true WO2014157194A1 (ja) | 2014-10-02 |
Family
ID=51624163
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2014/058269 Ceased WO2014157194A1 (ja) | 2013-03-27 | 2014-03-25 | 電気コネクタ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9564724B2 (ja) |
| EP (1) | EP2980930B1 (ja) |
| JP (1) | JP6027928B2 (ja) |
| KR (1) | KR102168371B1 (ja) |
| CN (1) | CN105191014B (ja) |
| RU (1) | RU2663216C2 (ja) |
| WO (1) | WO2014157194A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6179475B2 (ja) * | 2014-07-30 | 2017-08-16 | 株式会社オートネットワーク技術研究所 | コネクタユニット |
| CN105490070A (zh) * | 2016-01-18 | 2016-04-13 | 创驱(上海)新能源科技有限公司 | 一种快速压装式线缆用电磁屏蔽结构 |
| US10505320B2 (en) * | 2016-01-26 | 2019-12-10 | Hewlett Packard Enterprise Development Lp | Cage assembly |
| US11063375B2 (en) * | 2017-12-06 | 2021-07-13 | Zeon Corporation | Connection instrument |
| US11245231B2 (en) * | 2019-07-25 | 2022-02-08 | TE Connectivity Services Gmbh | Ground spring for cable assembly |
| CN111564723B (zh) | 2020-05-12 | 2021-12-14 | 东莞立讯技术有限公司 | 线缆连接器 |
| CN113270797A (zh) * | 2021-05-21 | 2021-08-17 | 北京广利核系统工程有限公司 | 进出线装置及电器 |
| US20250079749A1 (en) * | 2023-09-05 | 2025-03-06 | The Boeing Company | Cable connector assembly |
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- 2014-03-25 CN CN201480018001.7A patent/CN105191014B/zh active Active
- 2014-03-25 EP EP14774590.5A patent/EP2980930B1/en active Active
- 2014-03-25 RU RU2015146017A patent/RU2663216C2/ru active
- 2014-03-25 US US14/779,696 patent/US9564724B2/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2980930A1 (en) | 2016-02-03 |
| US20160049758A1 (en) | 2016-02-18 |
| EP2980930B1 (en) | 2018-09-26 |
| EP2980930A4 (en) | 2016-11-23 |
| KR20150135372A (ko) | 2015-12-02 |
| RU2663216C2 (ru) | 2018-08-02 |
| KR102168371B1 (ko) | 2020-10-21 |
| US9564724B2 (en) | 2017-02-07 |
| CN105191014A (zh) | 2015-12-23 |
| JP6027928B2 (ja) | 2016-11-16 |
| CN105191014B (zh) | 2017-10-13 |
| RU2015146017A (ru) | 2017-05-05 |
| JP2014192045A (ja) | 2014-10-06 |
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