Bent switching conductive piece, plug, socket and multi-angle outgoing line connector

Abstract

The utility model relates to a bending type switching conductive piece, a plug, a socket and a multi-angle outgoing line connector, the bending type switching conductive piece comprises the plug, the socket and a position guarantee mechanism, the plugging end of the plug is provided with a locking buckle, and the plugging end of the socket is provided with a first boss matched with the locking buckle; a position guaranteeing mechanism is inserted between the locking buckle and the plug outer shell, a plug first inner shell and a plug second inner shell are arranged in the plug outer shell, a bent switching conductive piece is arranged in the plug first inner shell, one end of the bent switching conductive piece is connected with a socket conductive piece in the socket after the plug is in butt joint with the socket, and the other end of the bent switching conductive piece is connected with a socket conductive piece in the socket after the plug is in butt joint with the socket. The middle part of the bent adapter conductive part is bent, the other end is in plug contact connection with the first conductive part of the plug, and the first conductive part of the plug is used for being connected with external equipment through the crimping wire. The device is not limited by a narrow space in a vehicle, the wire outlet angle is adjusted according to the space in the vehicle, the use safety of a product is ensured, the standard platform use of equipment is met, and the device has a good market prospect.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring harness layout connectors for new energy vehicles, and in particular to a curved transition conductive piece, a plug, a socket and a multi-angle outlet connector. Background Art

[0002] With the rapid development of new energy vehicles, the degree of integration of in-vehicle equipment is getting higher and higher. At the same time, the space utilization rate of the whole vehicle is also constantly improving. However, the layout space of the whole vehicle wiring harness is constantly shrinking. When bending and wiring the connector harness, it is necessary to consider the bending radius of the wire and the operating space of the connector. Therefore, it is impossible to effectively improve the space utilization rate of the whole vehicle equipment layout. There are three situations in the existing wiring harness layout. First, straight-outlet connectors are often used in the whole vehicle design, and the tail wires are bent according to the space for layout. The disadvantage is that when the space in the vehicle is compact, the tail wire is bent too much, which affects the stress on the internal terminals of the connector and affects the safety of the product. Second, the use of metal bent connectors has many parts and high costs, which makes it difficult to meet the cost requirements of the whole vehicle. The disadvantage is that metal bent connectors have many parts, complex structures, and high costs, which makes it difficult to meet the low cost requirements of the whole vehicle. Third, the use of right-angle bent sockets to change the outlet method. The right-angle bent socket connector has a large installation space and a fixed outlet method, which makes it difficult to meet the standard platform use of equipment.

[0003] How to design a multi-angle outlet connector with clever design, simple structure, not limited by the narrow space in the car, adjust the outlet angle according to the space in the car, easy to assemble and disassemble, ensure product safety, meet the low cost requirements of the whole vehicle and the standard platform use of equipment is a technical problem that needs to be solved in the existing technology. Utility Model Content

[0004] In order to solve the technical problems that occur in the layout of the wiring harness in existing new energy vehicles, such as affecting the stress on the internal terminals of the connector, affecting the safety of product use, and making it difficult to meet the low-cost requirements of the entire vehicle and the standard platform use of equipment, the utility model provides a multi-angle outlet connector with clever design and simple structure. It is not restricted by the narrow space in the vehicle, the outlet angle can be adjusted according to the space in the vehicle, and it is easy to assemble and disassemble, thereby ensuring the safety of product use and meeting the low-cost requirements of the entire vehicle and the standard platform use of equipment.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: a bent transition conductive member, which includes a transition end, an electrical terminal and a conductive connecting portion connected between the transition end and the electrical terminal. The electrical terminal can be fixed to one end of the plug and is used to plug into the socket conductive member set in the socket. The transition end is used to connect to the plug conductive member set in the plug. The conductive connecting portion has a bending portion that adapts to the angle of the plug outlet.

[0006] As a further optimization solution of the above-mentioned bent transition conductive member, the transition end can pass through a fixing plate provided in the plug and be fixed in the plug by the fixing plate.

[0007] A plug having the aforementioned bent-type transfer conductive part, wherein a first inner plug shell and a second inner plug shell that are connected at a certain angle are provided in the plug outer shell of the plug, and a bent-type transfer conductive part is provided in the first inner plug shell. The power terminal of the bent-type transfer conductive part can be connected to the socket conductive part in the socket after the plug is connected to the socket. The middle part of the bent-type transfer conductive part is bent, and its transfer end is connected with the plug conductive part in the plug by plugging. The plug conductive part is used to connect to external equipment by crimping wires.

[0008] As a further optimization solution of the above plug, a plug shielding member is provided between the plug outer housing and the first plug inner housing and the second plug inner housing.

[0009] As a further optimization solution for the above-mentioned plug, the plug shielding member includes a first plug shielding member arranged on the outside of the first inner shell of the plug and a second plug shielding member arranged on the outside of the second inner shell of the plug. The first plug shielding member and the second plug shielding member are docked at a certain angle and are contacted and connected through multiple shielding contacts at the docking position.

[0010] As a further optimization solution of the above plug, one end of the second shielding member of the plug is provided with an extension portion that partially overlaps with the first shielding member of the plug, and the extension portion is in contact and conduction with the first shielding member of the plug via a shielding contact.

[0011] As a further optimization solution of the above plug, the corner positions where the first shielding part of the plug and the second shielding part of the plug are connected are connected through shielding contacts.

[0012] A socket matched with the plug is provided in the socket, wherein a socket shielding part is provided. When the socket and the plug are docked, the socket shielding part contacts and conducts with a plug shielding part arranged in the plug through a shielding contact.

[0013] As a further optimization solution of the above socket, a plug seal is provided between the socket housing and the first inner housing of the plug. When the plug and the socket are docked, sealing protection between the two is achieved through the plug seal.

[0014] A multi-angle outlet connector includes a socket and a plug. The plug end is provided with a locking buckle, and the plug end of the socket is provided with a first boss that cooperates with the locking buckle to achieve axial locking; a position ensuring mechanism is inserted between the locking buckle and the outer shell of the plug.

[0015] As a further optimization scheme of the above-mentioned multi-angle outlet connector, the plugging end of the plug is provided with a third boss, and the part of the position ensuring mechanism inserted between the locking buckle and the outer shell of the plug is provided with a first groove and a second groove that cooperate with the third boss. The plugging end of the socket is provided with a second boss. After the plug and the socket are docked, the second boss can lift the position ensuring mechanism so that its first groove disengages from the third boss to release the axial limit of the position ensuring mechanism; after the axial limit is released, the position ensuring mechanism can be pushed toward the socket and the second groove is engaged with the third boss.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] First, the bent-type transfer conductive member of the present invention can be bent to a corresponding angle according to different wire outlet angle requirements. The transfer end formed by bending the tail conductive end can be bent to a corresponding angle and cooperate with the plug to achieve multi-angle wire outlet requirements.

[0018] Second, the utility model also includes a plug having the above-mentioned bent-type transfer conductive part, wherein the plug outer shell of the plug is provided with a first inner shell and a second inner shell of the plug that are connected at a certain angle, and the first inner shell of the plug is provided with a bent-type transfer conductive part. The power terminal of the bent-type transfer conductive part can be connected with the socket conductive part in the socket after the plug is connected to the socket. The middle part of the bent-type transfer conductive part is bent, and its transfer end is connected with the plug conductive part in the plug by plugging and contacting. The plug conductive part is used to connect to external equipment through crimping wires.

[0019] Third, the utility model also includes a socket that matches the plug, wherein the socket is provided with a socket shielding member, and when the socket and the plug are docked, the socket shielding member contacts and conducts with the plug shielding member provided in the plug through the shielding contacts.

[0020] Fourth, the utility model also includes a multi-angle outlet connector, including a socket and a plug, the plug-in end of the plug is provided with a locking buckle, and the plug-in end of the socket is provided with a first boss that cooperates with the locking buckle to achieve axial locking; a position ensuring mechanism is inserted between the locking buckle and the outer shell of the plug.

[0021] Fifth, the utility model has an ingenious design and a simple structure. It is not limited by the narrow space in the car. The line outlet angle can be adjusted according to the space in the car. It is easy to assemble and disassemble, ensuring the safety of product use, meeting the low-cost requirements of the entire vehicle and the standard platform use of equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the connection structure of the plug and socket of the utility model;

[0024] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the utility model;

[0025] Figure 4 A schematic diagram of mutual shielding between the first shielding member of the plug, the second shielding member of the plug, and the wires;

[0026] Figure 5 This is a schematic diagram of the shielding between the plug and the socket;

[0027] Figure 6 It is a schematic diagram of the structure of the bent-type transfer conductive part;

[0028] Markings in the figure: 1, plug, 101, plug outer shell, 102, plug first inner shell, 103, plug second inner shell, 104, plug first conductive part, 105, plug second conductive part, 106, plug seal, 107, third boss, 108, tail cover, 109, locking buckle, 110, bent transfer conductive part, 1101, transfer end, 1102, conductive end, 1103, electrical terminal, 111, fixing plate, 112, plug shielding part, 1121, plug first shielding part, 1122, plug second shielding part, 1123, third shielding contact, 1124, fourth shielding contact, 1125, fifth shielding contact, 1126, sixth shielding contact, 1127, seventh shielding contact, 113, shielding conductive part, 2. Socket, 201. Socket housing, 202. Socket conductive part, 203. Socket shielding part, 204. Socket sealing part, 205. First boss, 206. Second boss, 207. First shielding contact, 208. Second shielding contact, 3. Position ensuring mechanism, 301. First groove, 302. Second groove. DETAILED DESCRIPTION

[0029] The specific implementation of the present invention will be further described in detail below with reference to the accompanying drawings. Specific embodiments

[0031] refer to Figure 3 As shown, the bent transition conductive member 110 is a conductive element provided inside the plug. In this embodiment, there are two bent transition conductive members 110 , both of which are provided inside the plug. Figure 6 Schematic diagram of the structure of the bent transition conductive member. The bent transition conductive member 110 includes a transition end 1101, an electrical terminal 1103, and a conductive connecting portion 1102 connected between the transition end 1101 and the electrical terminal 1103. Figure 3The power terminal 1103 is fixed at one end of the plug and is used to connect to the socket conductive part 202 set in the socket. The adapter end 1101 is used to connect to the plug conductive part set in the plug 1. The conductive connection part 1102 has a bending part that adapts to the angle of the plug outlet. In actual application, the adapter end 1101 passes through the fixing plate 111 set in the plug and is fixed in the plug by the fixing plate 111. Figure 3 In the illustrated embodiment with two curved transition conductive members 110, the plug conductive member includes a first plug conductive member 104 and a second plug conductive member 105, each connected to the two curved transition conductive members 110. In the figure, the lower ends of the first plug conductive member 104 and the second plug conductive member 105 are connected to the positive and negative terminals of an external device, respectively.

[0032] The bending angle between the adapter end 1101 and the conductive end 1102 is 0 to 180 degrees, and the present invention can be bent at a suitable angle according to actual needs.

[0033] like Figure 2 、 3As shown, a multi-angle outlet connector includes a plug 1, a socket 2 and a position ensuring mechanism 3. The plug 1 includes a plug outer shell 101 and a first inner shell 102, a second inner shell 103, a first conductive member 104, a second conductive member 105, a plug seal 106, a third boss 107, a tail cover 108, a locking buckle 109, a bent transition conductive member 110, a fixing plate 111 and a plug shield 112. The first inner shell 102 of the plug is arranged on the side facing the socket end, and the second inner shell 103 of the plug is arranged on the side facing the crimped wire end. A fixing plate 111 with holes on the surface for separation is provided between the first inner shell 102 and the second inner shell 103 of the plug. The fixing plate 111 separates the first inner shell 102 and the second inner shell 103 of the plug into two upper and lower chambers. The plug seal 106 and the bent transition conductive member 110 are located in the upper chamber. The conductive part 104 and the second conductive part 105 of the plug are located in the lower chamber, and the tail cover 108 is fixedly arranged at the lower end of the plug 1; the position ensuring mechanism 3 is arranged at the lower end of the locking buckle 109, and the position ensuring mechanism 3 includes a first groove 301, a first groove 302 and a position ensuring mechanism end 303, wherein the first groove 301 and the first groove 302 are arranged in sequence from the outside to the inside on the lower end surface of the position ensuring mechanism end 303; the socket 2 includes a socket shell 201 and a socket conductive part 202, a socket shielding part 203, a socket seal 204, a first boss 205, and a second boss 206 arranged in the socket shell 201, and the bottom of the locking buckle 109 is fixedly arranged on the outer shell 101 of the plug; the socket conductive part 202 is connected to the bent transition conductive part 110 in the first inner shell 102 of the plug, and the socket shielding part 203 is arranged at the right right angle bend of the socket shell 201; the socket seal 204 is vertically arranged on the right end surface of the socket shell 201.

[0034] refer to Figure 1 、 23. A locking buckle 109 is provided on the outside of the plug-in end of the plug 1, a plug outer shell 101 is provided on the outside of the plug 1, and a first boss 205 is provided on the plug-in end of the socket 2 for cooperating with the locking buckle 109 to achieve axial locking; a position ensuring mechanism 3 is inserted between the locking buckle 109 and the plug outer shell 101. The plug-in end of the plug 1 is provided with a third boss 107, and the part of the position ensuring mechanism 3 inserted between the locking buckle 109 and the plug outer shell 101 is provided with a first groove 301 and a second groove 302 that cooperate with the third boss 107. The plug-in end of the socket 2 is provided with a second boss 206. The second boss 206 can lift the position ensuring mechanism 3 after the plug and the socket are docked, so that the first groove 301 is disengaged from the third boss 107 to release the axial limit of the position ensuring mechanism 3; after the axial limit is released, the position ensuring mechanism 3 can be pushed toward the socket and the second groove 302 is engaged with the third boss 107, avoiding the situation where the connector is disengaged when it does not need to be separated due to the influence of external forces such as shaking or pulling of the wiring harness, thereby ensuring that the connector is firmly connected.

[0035] like Figure 3 As shown, a plug seal 106 is provided between the socket housing 201 and the first inner housing 102 of the plug. When the plug and the socket are docked, the plug seal 106 provides sealing protection therebetween.

[0036] like Figure 4 、 5 As shown, the plug shielding component 112 includes a first plug shielding component 1121, a second plug shielding component 1122, a third shielding contact 1123, a fourth shielding contact 1124, a fifth shielding contact 1125, a sixth shielding contact 1126, and a seventh shielding contact 1127, wherein the first plug shielding component 1121 is arranged on the outer edge of the first inner plug shell 102, and the second plug shielding component 1122 is arranged on the outer edge of the second inner plug shell 103, and the first plug shielding component 1121 and the second plug shielding component 1122 are shielded and contacted with each other through the third shielding contact 1123, the fifth shielding contact 1125, the sixth shielding contact 1126, the seventh shielding contact 1127, etc., and the shielding contact and conduction with the wire are achieved through the fourth shielding contact 1124.

[0037] Shielding contact between the plug and the socket, that is, between the first shielding member 1121 of the plug and the shielding member 203 of the socket, is achieved through the first shielding contacts 207 and the second shielding contacts 208 (located at the four corners).

[0038] The utility model has an ingenious design and a simple structure. It is not restricted by the narrow space in the car, the line outlet angle can be adjusted according to the space in the car, and it is easy to assemble and disassemble, thereby ensuring the safety of product use, meeting the low-cost requirements of the entire vehicle and the standard platform use of equipment. It solves the technical problems that occur in the layout of the existing wiring harness in new energy vehicles, such as affecting the stress on the internal terminals of the connector, affecting the safety of product use, and making it difficult to meet the low-cost requirements of the entire vehicle and the standard platform use of equipment. Compared with the existing technology, it has good market prospects and development space.

[0039] The preferred specific implementation methods and embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above implementation methods and embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the concept of the present invention.

Claims

1. A bent transition conductive member, characterized in that: The bent transfer conductive member (110) comprises a transfer end (1101), an electrical terminal (1103), and a conductive connection portion (1102) connected between the transfer end (1101) and the electrical terminal (1103). The electrical terminal (1103) can be fixed to one end of a plug and used to plug into a socket conductive member (202) disposed in a socket. The transfer end (1101) is used to connect to a plug conductive member disposed in the plug. The conductive connection portion (1102) has a bending portion adapted to the plug outlet angle.

2. The bent transition conductive member according to claim 1, characterized in that: The adapter end (1101) is capable of passing through a fixing plate (111) provided in the plug and is fixed in the plug by the fixing plate (111).

3. A plug having the bent transition conductive member according to claim 1, characterized in that: The plug outer shell (101) of the plug is provided with a first inner shell (102) and a second inner shell (103) of the plug that are connected at a certain angle. The first inner shell (102) of the plug is provided with a bent transition conductive part (110). The power connection terminal (1103) of the bent transition conductive part (110) can be connected to the socket conductive part (202) in the socket after the plug is connected to the socket. The middle part of the bent transition conductive part (110) is bent, and its transition end (1101) is connected to the plug conductive part in the plug by plugging. The plug conductive part is used to connect to an external device through a crimped wire.

4. The plug according to claim 3, wherein: A plug shielding member (112) is provided between the plug outer housing (101), the first plug inner housing (102), and the second plug inner housing (103).

5. The plug according to claim 4, wherein: The plug shielding member (112) comprises a first plug shielding member (1121) arranged on the outside of the first inner shell (102) of the plug and a second plug shielding member (1122) arranged on the outside of the second inner shell (103) of the plug. The first plug shielding member (1121) and the second plug shielding member (1122) are butted at a certain angle and are in contact and conductive at the butting position via a plurality of shielding contacts.

6. The plug according to claim 5, wherein: One end of the second plug shielding part (1122) is provided with an extension portion that partially overlaps with the first plug shielding part (1121), and the extension portion and the first plug shielding part (1121) are in contact and conductive with each other via a shielding contact.

7. The plug according to claim 5, wherein: The corner positions where the first shielding part (1121) of the plug and the second shielding part (1122) of the plug are butted together are in contact and conductive via shielding contacts.

8. A socket for use with the plug according to claim 3, characterized in that: The socket (2) is provided with a socket shielding member (203), and when the socket and the plug are docked, the socket shielding member (203) is in contact and conductive with the plug shielding member (112) provided in the plug via the shielding contact.

9. The socket according to claim 8, wherein: A plug seal (106) is provided between the socket housing (201) and the first inner housing (102) of the plug. When the plug and the socket are docked, sealing protection between the two is achieved through the plug seal (106).

10. A multi-angle outlet connector, comprising a socket and the plug according to claim 3, characterized in that: The plug end of the plug (1) is provided with a locking buckle (109), and the plug end of the socket (2) is provided with a first boss (205) that cooperates with the locking buckle (109) to achieve axial locking; a position assurance mechanism (3) is inserted between the locking buckle (109) and the plug outer shell (101).

11. The multi-angle outlet connector according to claim 10, wherein: The plug-in end of the plug (1) is provided with a third boss (107), and the portion of the position assurance mechanism (3) inserted between the locking buckle (109) and the plug outer shell (101) is provided with a first groove (301) and a second groove (302) that cooperate with the third boss (107). The plug-in end of the socket (2) is provided with a second boss (206), and the second boss (206) can lift the position assurance mechanism (3) after the plug and the socket are docked, so that the first groove (301) is disengaged from the third boss (107) to release the axial limit of the position assurance mechanism (3); after the axial limit is released, the position assurance mechanism (3) can be pushed toward the socket and the second groove (302) is engaged with the third boss (107).

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