CN220306548U

CN220306548U - Electric connector

Info

Publication number: CN220306548U
Application number: CN202322320653.5U
Authority: CN
Inventors: 王超
Original assignee: Changchun Jetty Automotive Parts Co Ltd
Current assignee: Changchun Jetty Automotive Parts Co Ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-01-05
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses an electric connecting piece which is used for connecting a wire with a power supply device and is at least partially arranged in a fuse box, and comprises a platy terminal body, a connecting part connected with one side edge of the terminal body, and a power-up part connected with the other side edge of the terminal body, wherein the connecting part is electrically connected with the end part of the wire, and the power-up part is electrically connected with the power supply device; the plane of the power-on part and the terminal body are at a set angle, and the plane perpendicular to the axis of the lead on the connecting part and the terminal body are at a set angle. By arranging the independent power-on part, the electric connection with the power supply device is realized, and the function of directly and quickly power-on the electric connecting piece and the external power supply device is realized.

Description

Electric connector

Technical Field

The utility model relates to the technical field of electric connection, in particular to an electric connector.

Background

The wiring terminal is an accessory product for realizing electrical connection, is industrially divided into the category of connectors, and the consumption of the wiring terminal gradually rises along with the increasing degree of industrial automation and the increasing strict and accurate industrial control requirements.

However, when the existing automobile power supply line bundle has power supply faults, external power supply can be performed only by connecting the battery bolt terminals, and the structure is inconvenient to maintain or detect.

A new structure is therefore required to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide an electric connector which is used for connecting a wire with a power supply device and is at least partially arranged in a safe box, and comprises a platy terminal body, a connecting part connected with one side edge of the terminal body and a power-up part connected with the other side edge of the terminal body, wherein the connecting part is electrically connected with the end part of the wire, and the power-up part is electrically connected with the power supply device;

the plane of the power-on part and the terminal body are at a set angle, and the plane perpendicular to the axis of the lead on the connecting part and the terminal body are at a set angle.

Optionally, the terminal body is further provided with a mounting hole for fixedly connecting with the fuse box.

Optionally, a limiting part is arranged on the side edge of the terminal body opposite to the connecting part or the power-on part, a plane where the limiting part is located is a set angle with the terminal body and protrudes out of the plane of the terminal body, and the limiting part is abutted to the side wall of the fuse box.

Optionally, at least part of the surface of the power-on part is provided with at least one protrusion or at least one recess.

Alternatively, both side edges of the power-on portion in the extending direction are configured in a wave-shaped structure.

Optionally, the connection portion is connected with the terminal body through a transition portion, the transition portion is in a plate shape, a plane where the transition portion is located and the terminal body are at a set angle, and a plane where the transition portion is located and a plane perpendicular to the axis of the lead are at a set angle.

Optionally, the cross section of the connecting part along the extending direction is U-shaped, and the axis of the U-shaped bottom arc is parallel to the axis of the wire.

Optionally, the connecting part is provided with a protruding round platform, one side opposite to the protruding round platform is correspondingly provided with a pit, and the plane of the protruding round platform is connected with the end part of the wire through friction welding.

Optionally, an included angle between the terminal body and the power-on part is 90 ° -150 °.

Optionally, the terminal body, the connecting portion and the power-on portion are integrally formed by stamping.

The utility model has the following technical effects:

1. the utility model has simple structure, low cost and convenient operation. By arranging the independent power-on part, the function of quick power-on between the electric connecting piece and an external power supply device is realized.

2. At least part of the surface of the electricity-carrying part is provided with at least one bulge or at least one dent, the structure can increase the friction force between the conductive clamp and the electricity-carrying part, has the anti-slip function, and the conductive clamp is electrically connected with at least the surface of the electricity-carrying part in a clamping way, so that the electricity-carrying stability is improved.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

FIG. 1 is a schematic view of an electrical connector according to the present utility model;

FIG. 2 is a schematic view of another embodiment of an electrical connector according to the present utility model;

FIG. 3 is a schematic diagram showing the electrical connection structure between the electrical connector and the power supply device and between the electrical connector and the electrical conductor;

fig. 4 is a schematic diagram of a mating structure of an electrical connector and a fuse box according to the present utility model.

The figures are marked as follows:

1. a wire; 2. a power supply device; 3. a safe box;

10. a terminal body; 20. a connection part; 30. a power-on part; 40. a limit part; 50. a transition section;

11. a mounting hole; 21. round bench; 31. a protrusion; 301. and (5) mounting a column.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

Example 1

An electrical connector as shown in fig. 1, 3 and 4, for connecting a lead wire 1 and a power supply device 2 and being at least partially installed in a fuse box 3, comprises a plate-shaped terminal body 10, a connecting portion 20 connected to one side of the terminal body 10, and a power-up portion 30 connected to the other side of the terminal body 10, wherein the connecting portion 20 is electrically connected to an end of the lead wire 1, and the power-up portion 30 is electrically connected to the power supply device 2;

the plane of the power-on part 30 forms a set angle with the terminal body 10, and the plane perpendicular to the axis of the lead wire 1 on the connecting part 20 forms a set angle with the terminal body 10.

The utility model has simple structure, low cost and convenient operation. By providing the separate power-up part 30, the power-up part is electrically connected with the power supply device 2, the external power supply equipment can be a conductive clip, the power-up part 30 is generally plate-shaped, and the conductive clip is clamped on the power-up part 30, so that the function of quickly power-up the electric connector with the external power supply device 2 is realized.

The power-on part 30 is set in a preset angle between the plane of the power-on part 30 and the plane of the terminal body 10 in order to adapt to different use environments; further, an angle between a plane in which the terminal body 10 is located and a plane in which the power-on portion 30 is located may be set to 90 ° to 150 °. Further, the plane of the terminal body 10 is perpendicular to the plane of the power-on portion 30.

In order to realize electrical connection with the wires 1 in different directions and adapt to different use environments, after the connection part 20 is electrically connected with the wires 1, a plane perpendicular to the circumferential direction of the wires 1 and a plane where the terminal body 10 is located may also be set to a preset angle according to the actual use environment.

The connection part 20 of this embodiment is in pressure connection with the wire 1, the cross section of the connection part 20 along the extending direction is in a U shape, and the axis of the bottom arc of the U shape is parallel to the axis of the wire 1.

As shown in fig. 4, in order to facilitate the cooperation with the fuse box 3, the terminal body 10 is plate-shaped, the terminal body 10 is further provided with a mounting hole 11, and the fuse is provided with a mounting post 301, so as to realize the fixed connection of the electrical connector and the fuse box 3.

In one embodiment, a limit portion 40 is disposed on the side of the terminal body 10 opposite to the connection portion 20 or the power-on portion 30, a plane of the limit portion 40 forms a set angle with the terminal body 10 and protrudes out of the plane of the terminal body 10, and the limit portion 40 abuts against a side wall of the fuse box 3. The limiting part 40 is abutted with the side wall of the safe box, so that the electric connecting piece is firmly connected with the safe box 3, and meanwhile, the limiting part 40 can play a role in limiting the position of the lead 1, and the use safety is improved.

In an embodiment, at least a portion of the surface of the power-up portion 30 is provided with at least one protrusion 31 or at least one recess, and this structure can increase the friction between the conductive clip and the power-up portion 30, and has an anti-slip function, and the conductive clip is electrically connected with at least a surface of the power-up portion 30 in a clamping manner, so as to improve the electrical stability of power-up.

In another embodiment, the two sides of the power-on portion 30 along the extending direction are configured as a wave-shaped structure, in which the conductive clip may be clipped on the two sides of the power-on portion 30, so as to play a role in improving the power-on stability.

In an embodiment, the connection portion 20 is connected to the terminal body 10 through the transition portion 50, the shape of the transition portion 50 is a plate, the plane of the transition portion 50 and the terminal body 10 are at a set angle, according to the actual use environment, the connection portion 20 and the wires 1 in all directions can be conveniently connected electrically, the inventor sets a preset angle between the plane of the transition portion 50 and the plane perpendicular to the axis of the wires 1 on the connection portion 20, specifically, may be 90 ° or 120 °, so as to ensure the wire outgoing direction of the wires 1, make the arrangement of the wires 1 smoother, and improve the safety performance of vehicle assembly.

In one embodiment, the terminal body 10, the connecting portion 20 and the power connecting portion 30 are integrally formed by press molding.

In embodiment 2, the difference between the present embodiment and embodiment 1 is only that the connection portion 20 is electrically connected to the lead 1.

As shown in fig. 2, the connection portion 20 is provided with a protruding round table 21, opposite sides of the protruding round table 21 are correspondingly provided with pits, and a plane of the protruding round table 21 is connected with an end portion of the wire 1 by friction welding.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. An electric connector for connecting a wire with a power supply device and at least partially installed in a fuse box is characterized by comprising a plate-shaped terminal body, a connecting part connected with one side edge of the terminal body, and a power-up part connected with the other side edge of the terminal body, wherein the connecting part is electrically connected with the end part of the wire, and the power-up part is electrically connected with the power supply device;

2. The electrical connector of claim 1, wherein the terminal body is further provided with a mounting hole for fixedly connecting with the fuse box.

3. The electrical connector of claim 1, wherein a side of the terminal body opposite to the connecting portion or the power-on portion is provided with a limiting portion, a plane of the limiting portion forms a set angle with the terminal body and protrudes out of the plane of the terminal body, and the limiting portion abuts against a side wall of the fuse box.

4. The electrical connector of claim 1, wherein at least a portion of the surface of the power tap is provided with at least one protrusion or at least one depression.

5. The electrical connector of claim 1, wherein both sides of the power-on portion in the extending direction are configured in a wave-like structure.

6. The electrical connector of claim 1, wherein the connecting portion and the terminal body are connected by a transition portion, the transition portion is plate-shaped, a plane of the transition portion and the terminal body form a set angle, and a plane of the transition portion and a plane perpendicular to the wire axis form a set angle.

7. The electrical connector of claim 1, wherein the cross-sectional shape of the connector portion along the extension direction is U-shaped, the axis of the U-shaped bottom arc being parallel to the wire axis.

8. The electrical connector of claim 1, wherein protruding bosses are provided on the connection portion, recesses are provided on opposite sides of the protruding bosses, and a plane of the protruding bosses is friction-welded to an end of the wire.

9. The electrical connector of claim 1, wherein an angle between the terminal body and the power tap is 90 ° -150 °.

10. The electrical connector of claim 1, wherein the terminal body, the connecting portion, and the power-on portion are integrally stamped and formed.