CN221552215U

CN221552215U - Connecting end piece

Info

Publication number: CN221552215U
Application number: CN202420095247.5U
Authority: CN
Inventors: 蒋仙保
Original assignee: Taizhou Tianming Electric Appliance Co ltd
Current assignee: Taizhou Tianming Electric Appliance Co ltd
Priority date: 2024-01-15
Filing date: 2024-01-15
Publication date: 2024-08-16
Anticipated expiration: 2034-01-15

Abstract

The utility model belongs to the technical field of electrical equipment connecting pieces, and particularly relates to a connecting end piece, wherein an end piece main body comprises a fixed interface end and a connecting end, the fixed interface end is fixedly connected with the connecting end, a spring piece groove is formed in the fixed interface end, a spring piece is fixedly connected to one side of the spring piece groove away from the connecting end, the spring piece is in clearance fit with the spring piece groove, the structure is simple, an inserting piece part is inserted into the fixed interface end, the spring piece is extruded, the inserting piece assembly is fixed by the acting force of the spring piece, and the connecting stability is good.

Description

Connecting end piece

Technical Field

The utility model belongs to the technical field of electric appliance connecting pieces, and particularly relates to a connecting end piece.

Background

At present, household appliances such as electric kettles and the like are generally used for transmitting current or signals through an electric connector, namely a device for connecting two active devices. The connector has the functions of: and a bridge for communication is erected between the blocked or isolated circuits in the circuit, so that current flows, and the circuit achieves a preset function. However, whatever connector is used, a smooth continuous and reliable current flow is ensured. Besides meeting general performance requirements, the connector has the important requirements that the electric connector has to achieve good contact, reliable operation, convenient maintenance and compatibility, and whether the operation reliability directly affects the normal operation of a circuit relates to the security risk of the whole host. But the structure of the connecting terminal piece on the existing electric connector is complex, and the structural connection is unstable.

Disclosure of utility model

The utility model aims to solve the technical problems, and provides a connecting terminal piece which solves the problems of complex structure and unstable connection.

In view of this, the present utility model provides a connection terminal, wherein the terminal body includes a fixed interface end and a connection end, the fixed interface end is fixedly connected with the connection end, a spring slot is formed on the fixed interface end, a spring is fixedly connected to one side of the spring slot away from the connection end, and the spring is in clearance fit with the spring slot.

In the above technical solution, further, the connection end has a bending portion, and the connection end is divided into a first connection portion and a second connection portion.

In the above technical scheme, further, be equipped with joint portion on the fixed interface end, joint portion includes boss and has arc structure's cantilever beam, and the cantilever beam is equipped with one at least to be located the side department of fixed interface end, the boss is located the side department of fixed interface end, the shell fragment groove runs through the boss.

In the above technical scheme, further, one side of the elastic sheet, which is close to the connecting end, is fixedly connected with a limiting sheet.

In the above technical scheme, further, the middle part of the elastic sheet is fixedly provided with a bump, and the upper surface of the bump is obliquely arranged to one side far away from the connecting end.

In the above technical scheme, further, the boss is concave to the cantilever beam side, and the edge of concave part is provided with the chamfer.

In the above technical scheme, further, protruding ribs are arranged on the first connecting portion and the second connecting portion.

In the above technical solution, further, the fixed interface end and the connecting end are integrally formed.

The beneficial effects of the utility model are as follows:

1. The inserted sheet part inserts fixed interface end, extrudees the shell fragment, and the restoring force of shell fragment is fixed the inserted sheet subassembly, and it is stable effectual to connect.

2. The middle part of shell fragment is fixed to be provided with the lug, and the upper surface of lug sets up to the one side slope that keeps away from the link, and the lug sets for the proper locking function to the inserted sheet part of being connected with the link piece, improves connection reliability.

3. The first connecting part and the second connecting part are uniformly provided with the convex ribs in a forming mode, convenience is provided when the convex ribs are welded with key accessories of customer products, and the strength of the first connecting part and the second connecting part is enhanced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view angle structure of the present utility model;

The label in the figure is: the connecting device comprises a 1-fixed interface end, a 2-connecting end, a 3-elastic sheet groove, a 4-elastic sheet, a 5-bending part, a 6-first connecting part, a 7-second connecting part, an 8-boss, a 9-cantilever beam, a 10-limiting sheet, an 11-bump and a 12-convex rib.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

Example 1:

The present embodiment provides a connection terminal plate, including:

The terminal plate main body comprises a fixed interface end 1 and a connecting end 2, and the fixed interface end 1 is fixedly connected with the connecting end 2;

the elastic piece groove 3 is formed in the fixed interface end 1;

the spring plate 4 is fixedly connected with one side of the spring plate groove 3 away from the connecting end 2, and the spring plate 4 is in clearance fit with the spring plate groove 3.

This embodiment can see that the end piece main part includes fixed interface end 1, link 2, fixed interface end 1 and link 2 fixed connection, has seted up shell fragment groove 3 on the fixed interface end 1, and shell fragment groove 3 keeps away from one side fixedly connected with shell fragment 4 of link 2, shell fragment 4 and shell fragment groove 3 clearance fit, simple structure, insert the piece part and insert fixed interface end 1, extrude shell fragment 4, and the restoring force of shell fragment 4 is fixed the inserted sheet subassembly, and it is stable effectual to connect.

Example 2:

The present embodiment provides a connection terminal piece having the following technical features in addition to the technical scheme including the above embodiment.

The connecting end 2 is provided with a bending part 5 which divides the connecting end 2 into a first connecting part 6 and a second connecting part 7.

In this embodiment, it can be seen that the connecting end 2 has a bending portion 5, which divides the connecting end 2 into a first connecting portion 6 and a second connecting portion 7, and the bending portion can be adapted to the fitting of the customer product.

Example 3:

The fixed interface end 1 is provided with a clamping part, the clamping part comprises a boss 8 and a cantilever beam 9 with an arc-shaped structure, the cantilever beam 9 is at least provided with one piece and is positioned at the side edge of the fixed interface end 1, the boss 8 is positioned at the side edge of the fixed interface end 1, and the elastic sheet groove 3 penetrates through the boss 8.

According to the embodiment, the clamping portion is arranged on the fixed interface end 1, the clamping portion comprises a boss 8 and a cantilever beam 9 with an arc-shaped structure, the cantilever beam 9 is at least provided with one piece and is located at the side edge of the fixed interface end 1, preferably two pieces of the cantilever beam are symmetrically distributed at the two side edges of the boss 8, so that the stability of the inserting piece after the inserting is higher, the boss 8 is located at the side edge of the fixed interface end 1, the elastic sheet groove 3 penetrates through the boss 8, the elastic coefficient of the fixed interface end 1 when being connected with the inserting piece part is improved, and the reliability of the product when the product and the inserting piece are mutually matched is improved.

Example 4:

One side of the elastic sheet 4 close to the connecting end 2 is fixedly connected with a limiting sheet 10.

In this embodiment, it can be seen that a limiting piece 10 is fixedly connected to one side of the elastic piece 4, which is close to the connecting end 2, and the limiting piece 10 limits the insertion of the inserting piece, so as to prevent the influence on the assembly size caused by the fact that the inserting piece is out of position or not in place during the installation of an operator.

Example 5:

The middle part of shell fragment 4 is fixed to be provided with lug 11, and the upper surface of lug 11 sets up to the one side slope that keeps away from link 2.

In this embodiment, it can be seen that the middle part of the elastic sheet 4 is fixedly provided with a bump 11, the upper surface of the bump 11 is inclined to a side far away from the connection end 2, and the bump 11 sets a proper locking function for the insertion sheet component connected with the connection end sheet, so as to improve connection reliability.

Example 6:

The boss 8 is recessed toward the cantilever beam 9 side, and the edge of the recessed portion is provided with a rounded corner.

In this embodiment, the boss 8 is concave toward the cantilever beam 9, and the edge of the concave portion is provided with a rounded corner, so that the safety performance is improved.

Example 7:

The first connecting part 6 and the second connecting part 7 are provided with convex ribs 12.

In this embodiment, the ribs 12 are integrally formed on the first connecting portion 6 and the second connecting portion 7, which provides convenience in welding with key parts of customer products and enhances the strength of the first connecting portion 6 and the second connecting portion 7.

Example 8:

The fixed interface end 1 and the connecting end 2 are integrally formed.

In this embodiment, the fixed interface end 1 and the connecting end 2 are integrally formed, so that the structure has high connection strength and long service life.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims

1. A connection terminal block, comprising:

The terminal plate comprises a terminal plate main body, a terminal plate and a connecting piece, wherein the terminal plate main body comprises a fixed interface end (1) and a connecting end (2), and the fixed interface end (1) is fixedly connected with the connecting end (2);

The elastic piece groove (3) is formed in the fixed interface end (1);

And the elastic piece (4) is fixedly connected with the elastic piece (4) at one side of the elastic piece groove (3) far away from the connecting end (2), and the elastic piece (4) is in clearance fit with the elastic piece groove (3).

2. A connecting terminal strip according to claim 1, characterized in that the connecting terminal (2) has a bending part (5) dividing the connecting terminal (2) into a first connecting part (6) and a second connecting part (7).

3. The connecting end piece according to claim 2, wherein the fixing interface end (1) is provided with a clamping part, the clamping part comprises a boss (8) and a cantilever beam (9) with an arc structure, the cantilever beam (9) is at least provided with one piece and is positioned at the side edge of the fixing interface end (1), the boss (8) is positioned at the side edge of the fixing interface end (1), and the elastic piece groove (3) penetrates through the boss (8).

4. A connecting end piece according to claim 3, characterized in that the side of the elastic piece (4) close to the connecting end (2) is fixedly connected with a limiting piece (10).

5. The connecting terminal piece according to claim 4, wherein the middle part of the elastic piece (4) is fixedly provided with a bump (11), and the upper surface of the bump (11) is obliquely arranged to a side far away from the connecting terminal (2).

6. A connecting end piece according to claim 5, characterized in that the boss (8) is recessed to the side of the cantilever beam (9), and the edge of the recessed portion is provided with a rounded corner.

7. A connecting terminal according to claim 6, characterized in that the first connecting part (6) and the second connecting part (7) are provided with ribs (12).

8. A connection terminal according to claim 7, characterized in that the fixed interface end (1) is integrally formed with the connection end (2).