WO2023088195A1 - Connecteur et véhicule - Google Patents

Connecteur et véhicule Download PDF

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Publication number
WO2023088195A1
WO2023088195A1 PCT/CN2022/131492 CN2022131492W WO2023088195A1 WO 2023088195 A1 WO2023088195 A1 WO 2023088195A1 CN 2022131492 W CN2022131492 W CN 2022131492W WO 2023088195 A1 WO2023088195 A1 WO 2023088195A1
Authority
WO
WIPO (PCT)
Prior art keywords
conductive
row
housing
insulating
connector according
Prior art date
Application number
PCT/CN2022/131492
Other languages
English (en)
Chinese (zh)
Inventor
田旭
Original Assignee
北京车和家汽车科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京车和家汽车科技有限公司 filed Critical 北京车和家汽车科技有限公司
Publication of WO2023088195A1 publication Critical patent/WO2023088195A1/fr

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/02Single bars, rods, wires, or strips
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/01Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases

Definitions

  • the present disclosure relates to the technical field of electronic devices, in particular to a connector and a vehicle.
  • the connectors of electric vehicles currently on the market usually adopt a straight head structure or an elbow structure.
  • the overall length of the connector with the straight head structure is longer, it takes up more space, and has higher space requirements; in the connector with the elbow structure, the outgoing wire ends can only be bent side by side in the direction perpendicular to the plane where the incoming wire end is located. Occupies a lot of space and cannot be used in the integrated rear drive assembly.
  • the present disclosure provides a connector and a vehicle.
  • the present disclosure provides a connector, which includes a conductive cable assembly and a housing, and part of the conductive cable assembly is located in the housing;
  • the conductive cable assembly includes a first conductive cable for connecting with a device and a second conductive cable for connecting with a wire, the first conductive cable and the second conductive cable are electrically connected, and Both the free end of the first conductive flat wire and the free end of the second conductive flat wire extend out of the housing, the plane where the first conductive flat wire is located is parallel to the plane where the second conductive flat wire is located, And the first conductive row and the second conductive row are perpendicular to each other.
  • the conductive row assembly includes a first conductive row for connecting with devices and a second conductive row for connecting with wires, the plane where the first conductive row is located and the second conductive row
  • the plane where the lines are located is parallel, and the first conductive flat wire is perpendicular to the second conductive flat wire, that is, the free end of the first conductive flat wire extends to the outside of the casing through one side of the casing, and the free end of the second conductive flat wire
  • the end extends to the outside of the shell through the other side of the shell, and the side of the shell that matches the first conductive flat wire and the side that fits with the second conductive flat wire are adjacent two sides, realizing the first conductive
  • the flat line and the second conductive flat line are vertically arranged, and the plane where the first conductive flat line is located is parallel to the plane where the second conductive flat line is located, so that the second conductive flat line is horizontally connected to the first conductive flat line, effectively reducing the The space occupied by the connector is
  • the first conductive row and the second conductive row are located in the same plane.
  • the number of the first conductive row and the second conductive row are both two, and the first conductive row and the second conductive row are in one-to-one correspondence, and the two The second conductive row is arranged along a direction perpendicular to the plane where the first conductive row is located.
  • the conductive cable assembly further includes a third conductive cable for connecting the first conductive cable and the second conductive cable, the third conductive cable has a stepped structure , so that the two second conductive row lines are arranged in a direction perpendicular to the plane where the first conductive row lines are located.
  • the conductive cable assembly further includes a fourth conductive cable for connecting another first conductive cable and another second conductive cable, the fourth conductive cable is a ladder In the structure, along the direction perpendicular to the plane where the first conductive row is located, the height dimension of the fourth conductive row is smaller than the height dimension of the third conductive row.
  • an insulating assembly is further included, the insulating assembly includes an insulating casing, the insulating casing is arranged in the casing, and the conductive cable assembly is connected to the insulating casing.
  • the insulating assembly further includes an insulating sleeve for being sleeved on the outside of the first conductive flat wire and the second conductive flat wire, one end of the insulating sleeve is located outside the housing, and the other end is connected to the outer side of the housing.
  • the insulating shell is clamped.
  • buckles are provided on the insulating sleeve, and slots are provided on the insulating housing, and the buckles are snap-fitted with the slots.
  • a sealing structure is provided between the insulating sleeve and the housing.
  • the insulating sleeve includes a first insulating sleeve disposed outside the first conductive flat wire and a second insulating sleeve disposed outside the second conductive flat wire.
  • a cavity is formed in the second insulating sleeve, and a tail cap is provided at an end of the second insulating sleeve away from the housing, and the wire extends through the tail cap to the connecting outside of the device.
  • the housing includes a body and an upper cover, and the body and the upper cover are sealed and connected.
  • a sealing ring may be provided on the outer periphery of the upper cover.
  • a connecting plate is provided on the side where the first conductive cable is provided on the housing, and the connecting plate is fixedly connected to the housing, and two ends of the connecting plate are provided for Mounting holes for device connections.
  • the present disclosure also provides a vehicle, including the above-mentioned connector.
  • FIG. 1 is a schematic structural diagram of a connector described in an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of another connector described in an embodiment of the present disclosure.
  • FIG. 3 is a schematic diagram of the internal structure of the connector described in the embodiment of the present disclosure.
  • FIG. 4 is a schematic structural view of the conductive cable assembly according to an embodiment of the present disclosure.
  • Fig. 5 is a schematic diagram of the separation state of the insulating sleeve and the insulating case according to the embodiment of the present disclosure.
  • the connectors of electric vehicles on the market usually adopt a straight head structure or an elbow structure.
  • the overall length of the connector with the straight head structure is longer, it takes up more space, and has higher space requirements; in the connector with the elbow structure, the outgoing wire ends can only be bent side by side in the direction perpendicular to the plane where the incoming wire end is located. Occupies a lot of space and cannot be used in the integrated rear drive assembly.
  • the embodiments of the present application provide a connector and a vehicle, which can solve the above technical problems.
  • FIG. 1 is a schematic structural diagram of a connector described in an embodiment of the present disclosure
  • Fig. 2 is a schematic structural diagram of another connector described in an embodiment of the present disclosure
  • Fig. 3 is a schematic diagram of the internal structure of a connector described in an embodiment of the present disclosure
  • FIG. 4 is a schematic structural diagram of a conductive cable assembly according to an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a connector, including a conductive cable assembly and a housing 1, and part of the conductive cable assembly is located in the housing 1;
  • the conductive cable assembly includes a first conductive cable 2 for connecting with a device and a second conductive cable 3 for connecting with a wire 20, the first conductive cable 2 and the second conductive cable 3 are electrically connected, and the second Both the free end of a conductive flat wire 2 and the free end of the second conductive flat wire 3 extend outside the housing 1, the plane where the first conductive flat wire 2 is located is parallel to the plane where the second conductive flat wire 3 is located, and the first conductive flat wire The wire 2 and the second conductive row wire 3 are perpendicular to each other.
  • the conductive cable assembly includes the first conductive cable 2 for connecting with the device and the second conductive cable 3 for connecting with the wire 20, where the first conductive cable 2 is located
  • the plane is parallel to the plane where the second conductive flat wire 3 is located, and the first conductive flat wire 2 and the second conductive flat wire 3 are perpendicular, that is, the free end of the first conductive flat wire 2 extends from one side of the housing 1 to the shell
  • the outer side of the body 1, the free end of the second conductive row 3 extends to the outside of the casing 1 through the other side of the casing 1, the side of the casing 1 that cooperates with the first conductive row 2 and the second conductive row
  • the sides where the line 3 cooperates are the adjacent two sides, which realizes the vertical arrangement of the first conductive flat line 2 and the second conductive flat line 3, and the plane where the first conductive flat line 2 is located and the plane where the second conductive flat line 3 is located Parallel enables the second conductive flat wire 3 to go out horizontally relative to
  • the number of the first conductive row wires 2 and the second conductive row wires 3 are both two, and the first conductive row wires 2 and the second conductive row wires 3 correspond one to one. That is to say, the conductive flat wire assembly includes two groups of connecting structures including the first conductive flat wire 2 and the second conductive flat wire 3 .
  • the structure of the conductive cable assembly of this connector has the following Way:
  • the first conductive row 2 and the second conductive row 3 are located in the same plane.
  • first conductive row wires 2 and two second conductive row wires 3 the four conductive row wires are located in the same plane.
  • one end of the first conductive flat wire 2 inside the casing 1 is connected to one end of the second conductive flat wire 3 inside the casing 1 and kept perpendicular to each other.
  • the length of one of the first conductive lines 2 is greater than the length of the other first conductive line 2
  • the length of one second conductive row 3 is greater than the length of the other second conductive row 3, so that the two first conductive row 2 are parallel to each other, and the two second conductive row 3 are parallel to each other and kept at the same in plane.
  • the two second conductive cables 3 are arranged along a direction perpendicular to the plane where the first conductive cables 2 are located.
  • the two first conductive flat lines 2 are located in the same plane, and the two second conductive flat lines 3 are arranged along a direction perpendicular to the plane where the first conductive flat lines 2 are located. That is, a height difference is formed between the two second conductive row lines 3 .
  • a connection structure for connecting a first conductive row wire 2 and a second conductive row wire 3 can be provided in a group of connection structures A third conductive row 4 of the second conductive row 3 . That is to say, a set of connection structures includes the first conductive row wire 2 , the third conductive row wire 4 and the second conductive row wire 3 .
  • the third conductive cable 4 has a stepped structure, the third conductive cable 4 includes a bent portion, and the bent portion extends in a direction perpendicular to the plane where the first conductive cable 2 is located, and the second conductive cable 3 and the bent portion The end of the part away from the first conductive row 2 is connected.
  • connection structures includes the first conductive row 2 and the second conductive row 3, the second conductive row 3 and the first conductive row 2 are arranged on the same plane, so that the two second conductive row 3 A height difference is formed between them, so that the two conductive flat lines are arranged along a direction perpendicular to the plane where the first conductive flat line 2 is located.
  • a fourth conductive row 5 is provided in another group of connection structures for connecting the first conductive row 2 and the second conductive row 3 in the group of connection structures, and the fourth The conductive row 5 is a stepped structure, including a bent portion extending in a direction perpendicular to the plane where the first conductive row 2 is located, and, along a direction perpendicular to the plane where the first conductive row 2 is located, the fourth conductive row 5
  • the size of the bent portion of the third row is smaller than the size of the third row of bends, that is, the height of the fourth conductive row 5 is smaller than the height of the third conductive row 4, so that the two second conductive rows
  • a height difference is formed between the lines 3 , forming an arrangement along a direction perpendicular to the plane where the first conductive row lines 2 are located.
  • the structure of the conductive cable assembly in the above-mentioned method 1 and method 2 both realizes the horizontal outlet of the second conductive cable 3 relative to the first conductive cable 2, reduces the volume of the connector, and is applied to the integrated
  • the connector structure in mode 1 or mode 2 can be selected according to the space in the integrated drive assembly, which is not limited in this embodiment.
  • a through hole 21 is provided at the end of the first conductive flat wire 2 outside the housing 1, and the through hole 21 is used for screwing with the device, so as to realize the connection between the first conductive flat wire 2 and the device. electrical connection.
  • the connector further includes an insulating component, the insulating component includes an insulating housing 6 , the insulating housing 6 is disposed in the housing 1 , and the conductive cable assembly is connected to the insulating housing 6 .
  • nuts or threaded holes are provided on the bottom surface of the above-mentioned insulating housing 6.
  • the first conductive flat wire 2 and the second conductive flat wire 3 are connected by bolts, and the bolts It extends to the threaded hole on the insulating shell 6 and is threadedly connected with the threaded hole, so as to realize the connection between the conductive cable assembly and the insulating shell 6 .
  • a nut is provided on the side facing the bottom surface of the insulating housing 6, and the nut cooperates with the above-mentioned bolt to fasten the first conductive flat wire 2 and the second conductive flat wire.
  • the connection between the conductive flat wires 3 ensures the stability of the connection between the first conductive flat wire 2 and the second conductive flat wire 3 and avoids the phenomenon of disconnection.
  • one first conductive row 2 is connected to the third conductive row 4
  • another first conductive row 2 is connected to the fourth conductive row 5
  • the third conductive row 4 is connected to a second conductive row 3 connection
  • the fourth conductive flat wire 5 is connected to another second conductive flat wire 3
  • every two adjacent flat wires are connected by bolts, and the bottom surface of the insulating housing 6 is provided with a One-to-one corresponding threaded holes are used to realize the connection between each bolt and the insulating shell 6, so as to ensure the stability of the connection between the conductive cable assembly and the insulating shell 6.
  • each adjacent two conductive flat wires there is a lock nut that cooperates with the bolt, which is used to lock the connection between two adjacent conductive flat wires to ensure the tightness between the adjacent conductive flat wires.
  • the stability and reliability of the connection thus improving the reliability of the connector.
  • the insulating assembly further includes an insulating sleeve 7 for sheathing on the outside of the first conductive flat wire 2 and the second conductive flat wire 3, one end of the insulating sleeve 7 is located outside the housing 1, and the other end is insulated from the outer side of the housing 1. The housing 6 is clamped.
  • one end of the insulating sleeve 7 is located outside the housing 1, and the other end is located inside the housing 1, effectively preventing the first conductive flat wire from 2 and the second conductive flat wire 3 are in contact with the housing 1 to cause a short circuit, and by setting the insulating sleeve 7, the exposed area of the first conductive flat wire 2 and the second conductive flat wire 3 is reduced, preventing external debris from falling into the second conductive flat wire The conductive properties of the first conductive row 2 and the second conductive row 3 are affected.
  • the assembly between the insulating sleeve 7 and the insulating housing 6 is facilitated by clamping the insulating sleeve 7 with the insulating housing 6 .
  • Fig. 5 is a schematic diagram of the separation state of the insulating sleeve and the insulating case according to the embodiment of the present disclosure.
  • the insulating sleeve 7 is provided with a buckle 8
  • the insulating housing 6 is provided with a slot. 6 connections between.
  • a sealing structure 9 is provided between the insulating sleeve 7 and the housing 1 .
  • each insulating sleeve 7 is provided with a sealing structure 9, and the sealing structure 9 can be a rubber ring, which can effectively prevent external moisture from entering the housing 1, thereby avoiding short circuit of the conductive cable assembly.
  • the insulating sleeve 7 includes a first insulating sleeve 71 arranged outside the first conductive row 2 and a second insulating sleeve 72 arranged outside the second conductive row 3.
  • the second insulating A cavity is formed in the sleeve 72
  • a tail cap 40 is provided at the end of the second insulating sleeve 72 away from the housing 1 , the wire 20 extends through the tail cap 40 to the outside of the connector, and the tail cap 40 and the wire 20 are provided with Sealing structure9.
  • the casing 1 includes a main body 11 and an upper cover 12 , and the main body 11 and the upper cover 12 are sealed and connected.
  • the above-mentioned housing 1 includes a main body 11 and an upper cover 12.
  • the upper cover 12 When assembling the connector, the upper cover 12 is separated from the main body 11, and then the insulating housing 6 is arranged in the housing 1, and a conductive The cable assembly, then connect the conductive cable assembly to the insulating housing 6, and finally connect the upper cover 12 to the body 11 to complete the assembly of the connector.
  • the housing 1 By configuring the housing 1 as a main body 11 and an upper cover 12 , it is convenient to install components in the housing 1 .
  • the sealed connection between the body 11 and the upper cover 12 realizes the airtightness and waterproofness of the housing 1 , preventing moisture from entering the housing 1 and causing a short circuit of the conductive cable assembly in the housing 1 .
  • a sealing ring 10 can be provided on the outer periphery of the upper cover 12, and when the main body 11 and the upper cover 12 are assembled, the sealing connection between the upper cover 12 and the main body 11 is realized by pressing between the upper cover 12 and the main body 11 .
  • a connection plate 30 is provided on the side of the housing 1 where the first conductive cable 2 is provided, and the connection plate 30 is fixedly connected to the housing 1, and two ends of the connection plate 30 are provided with Mounting hole 301 for device connection.
  • An embodiment of the present disclosure also provides a vehicle, including the above-mentioned connector.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

L'invention concerne un connecteur et un véhicule. Le connecteur comprend un ensemble câble plat conducteur et un boîtier (1), et une partie de l'ensemble câble plat conducteur est située dans le boîtier (1). L'ensemble câble plat conducteur comprend un premier câble plat conducteur (2) et un second câble plat conducteur (3). Le premier câble plat conducteur (2) et un second câble plat conducteur (3) sont électriquement connectés, un plan dans lequel le premier câble plat conducteur (2) est situé est parallèle à un plan où se trouve le second câble plat conducteur (3), et le premier câble plat conducteur (2) et le second câble plat conducteur (3) sont perpendiculaires l'un à l'autre. La structure de connecteur peut réduire l'occupation de l'espace.
PCT/CN2022/131492 2021-11-19 2022-11-11 Connecteur et véhicule WO2023088195A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202122856682.4U CN216794019U (zh) 2021-11-19 2021-11-19 连接器及车辆
CN202122856682.4 2021-11-19

Publications (1)

Publication Number Publication Date
WO2023088195A1 true WO2023088195A1 (fr) 2023-05-25

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Application Number Title Priority Date Filing Date
PCT/CN2022/131492 WO2023088195A1 (fr) 2021-11-19 2022-11-11 Connecteur et véhicule

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CN (1) CN216794019U (fr)
WO (1) WO2023088195A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117317657A (zh) * 2023-10-16 2023-12-29 浙江海燕新能源有限公司 一种氢能汽车用母排连接件及其生产工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216794019U (zh) * 2021-11-19 2022-06-21 北京车和家汽车科技有限公司 连接器及车辆

Citations (6)

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Publication number Priority date Publication date Assignee Title
US5435739A (en) * 1993-04-16 1995-07-25 Yazaki Corporation Vertically insertable-detachable connector
CN201142392Y (zh) * 2007-11-12 2008-10-29 富士康(昆山)电脑接插件有限公司 电连接器
US20150280359A1 (en) * 2014-03-26 2015-10-01 Sumitomo Electric Wiring Systems, Inc. Variable wire strain relief connector
CN110620303A (zh) * 2018-09-30 2019-12-27 中航光电科技股份有限公司 一种连接器组件及其插座连接器
CN211507968U (zh) * 2019-12-31 2020-09-15 贵州遵义巴斯巴科技发展有限公司 一种阶梯式侧弯高压连接器
CN216794019U (zh) * 2021-11-19 2022-06-21 北京车和家汽车科技有限公司 连接器及车辆

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435739A (en) * 1993-04-16 1995-07-25 Yazaki Corporation Vertically insertable-detachable connector
CN201142392Y (zh) * 2007-11-12 2008-10-29 富士康(昆山)电脑接插件有限公司 电连接器
US20150280359A1 (en) * 2014-03-26 2015-10-01 Sumitomo Electric Wiring Systems, Inc. Variable wire strain relief connector
CN110620303A (zh) * 2018-09-30 2019-12-27 中航光电科技股份有限公司 一种连接器组件及其插座连接器
CN211507968U (zh) * 2019-12-31 2020-09-15 贵州遵义巴斯巴科技发展有限公司 一种阶梯式侧弯高压连接器
CN216794019U (zh) * 2021-11-19 2022-06-21 北京车和家汽车科技有限公司 连接器及车辆

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117317657A (zh) * 2023-10-16 2023-12-29 浙江海燕新能源有限公司 一种氢能汽车用母排连接件及其生产工艺
CN117317657B (zh) * 2023-10-16 2024-04-12 浙江海燕新能源有限公司 一种氢能汽车用母排连接件及其生产工艺

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