CN202487808U

CN202487808U - Wiring terminal

Info

Publication number: CN202487808U
Application number: CN2012200375691U
Authority: CN
Inventors: 苑骏; 钟志学
Original assignee: Midea Group
Current assignee: Midea Group Co Ltd
Priority date: 2012-02-07
Filing date: 2012-02-07
Publication date: 2012-10-10
Anticipated expiration: 2022-02-07

Abstract

The utility model relates to a wiring terminal, draw out inserted sheet (1) including standard power supply, draw out terminal (2) that inserted sheet (1) an organic whole was made with standard power supply, its characterized in that the tip or the lateral part of terminal (2) are equipped with recess (21). Compared with the prior art, the utility model has the advantages that the utility model discloses owing to be equipped with the recess at binding post tip or/and lateral part, can twine earlier when enameled wire welds and prevent to shift in the recess or the pine takes off, makes easy control solder joint position and degree of depth among the welding process, avoids enameled wire repeated welding, has improved production efficiency greatly, also avoids appearing weak quality problems of welding such as rosin joint, solder joint intensity are not enough simultaneously.

Description

A kind of binding post

Technical field

The utility model relates to a kind of binding post, belongs to the improvement technology of binding post.

Background technology

The enamelled wire of motor windings and binding post generally adopt welding fixing, and existing connection terminal structure is like Fig. 1, shown in 2, and its surface is plane; During welding, can only enamelled wire be pressed on the binding post 2 of terminal and directly weld, because terminal connections post 2 does not have special location structure; Enamelled wire can not accurately be located on terminal, therefore, and the wayward bond pad locations and the scolding tin degree of depth in the scolding tin process; Need repeat welding; Influence production efficiency, can occur the problem of failure weldings such as rosin joint, Joint Strength deficiency simultaneously, had hidden danger of quality.

Summary of the invention

The purpose of the utility model is to consider the problems referred to above and provides a kind of can preventing to be shifted when enamelled wire from welding or to get loose, avoids defectives such as rosin joint, Joint Strength deficiency, the connection terminal structure that can enhance productivity.

The technical scheme of the utility model is: a kind of binding post, comprise that reference power supply draws inserted sheet, and draw the binding post that the inserted sheet one is made with reference power supply, it is characterized in that the end of said binding post or/and sidepiece is provided with groove.

The utility model its beneficial effect compared with prior art is: the utility model since in the binding post end or/and sidepiece is provided with groove; Can be wrapped in earlier during the enamelled wire welding and prevent in the groove to be shifted or to get loose; Make the bond pad locations easy to control and the degree of depth in the welding process; Avoid enamelled wire to repeat welding, improved production efficiency greatly, also avoid occurring simultaneously the quality problems of failure weldings such as rosin joint, Joint Strength deficiency.

Description of drawings

Fig. 1 is the structural representation of existing binding post;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the structural representation of the utility model binding post;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the partial enlarged drawing at the A place among Fig. 4;

Structural representation when Fig. 6 welds for the utility model enamelled wire;

Fig. 7 is the partial enlarged drawing at the B place among Fig. 6.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

To shown in Figure 7, the utility model binding post comprises that reference power supply draws inserted sheet 1, draws the binding post 2 that inserted sheet 1 one is made with reference power supply referring to Fig. 3, and the end of wherein said binding post 2 and sidepiece are provided with groove 21.

Enamelled wire when welding, like Fig. 6, shown in 7, can be earlier with enamelled wire in going into end recesses; And then in the groove of going into the sidepiece setting, be fastened; Avoid enamelled wire displacement or get loose, the bond pad locations easy to control and the degree of depth in the welding process, enamelled wire need not repeat welding; Improve production efficiency greatly, also avoided occurring simultaneously quality problems such as failure welding such as rosin joint, Joint Strength deficiency.

Certainly, also can enamelled wire directly be fastened in the groove of going into the setting of binding post sidepiece, also can avoid the displacement of enamelled wire or get loose.

Claims

1. binding post comprises that reference power supply draws inserted sheet (1), draws the binding post (2) that inserted sheet (1) one is made with reference power supply, it is characterized in that the end of said binding post (2) or/and sidepiece is provided with groove (21).