CN210092414U

CN210092414U - Spring terminal structure of vehicle connector

Info

Publication number: CN210092414U
Application number: CN201921253965.6U
Authority: CN
Inventors: 张宝树
Original assignee: APEX PRECISION TECHNOLOGY CORP
Current assignee: APEX PRECISION TECHNOLOGY CORP
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-02-18
Anticipated expiration: 2029-08-05

Abstract

The utility model provides an automobile-used connector shell fragment terminal structure contains: the guide pin is provided with a sleeve part and an accommodating groove concavely arranged by the sleeve part, and the opening of the sleeve part is provided with a tail end and two opposite positioning grooves arranged at the tail end; the elastic sheet is arranged in the accommodating groove of the guide pin and is provided with two clamping sections which are respectively clamped in the two positioning grooves; therefore, the purposes of good positioning effect, prevention of displacement of the elastic sheet and simplification of processing procedures are achieved.

Description

Spring terminal structure of vehicle connector

Technical Field

The present invention relates to a terminal structure, and more particularly to a terminal structure of a connector spring plate for a vehicle.

Background

Referring to fig. 1A, a conventional spring connector 10 mainly includes a guide pin 11 and a spring 12, the guide pin 11 has a sleeve portion 111, the spring 12 is inserted and fixed in the sleeve portion 111, and finally, the end of the sleeve portion 111 is riveted to form a connector structure, as shown in fig. 1B.

However, the elastic sheet 12 is only pressed and positioned in the sleeve portion 111 by the tension at the two ends, and the middle part is still in a loose state, so the positioning effect is poor, when the guide pin (not shown) and the guide pin 11 are inserted and pulled for a period of time, the elastic sheet 12 is often pushed to the bottom end in the sleeve portion 111 or pulled out, thereby causing a poor contact problem, and in order to improve the poor positioning effect of the elastic sheet 12, in the prior art, the elastic sheet 12 is fixed in the sleeve portion 111 by welding, which not only has high processing cost, but also has time-consuming and troublesome processing, and low production efficiency.

Therefore, how to solve the above problems and deficiencies is the direction in which the authors and related practitioners of the present invention will want to research and improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile-used connector shell fragment terminal structure to reach the purpose that the location effect is good, avoid the shell fragment to shift and simplify manufacturing procedure.

In order to achieve the above object, the present invention provides a connector spring terminal structure for vehicle, comprising:

the guide pin is provided with a sleeve part and an accommodating groove concavely arranged by the sleeve part, and the opening of the sleeve part is provided with a tail end and two opposite positioning grooves arranged at the tail end; and

the elastic sheet is arranged in the containing groove of the guide pin and is provided with two clamping sections which are respectively clamped in the two positioning grooves.

Preferably, after the elastic sheet is installed in the accommodating groove, the tail end is riveted to form a tapered end with a reduced diameter.

Preferably, the spring plate has two ring portions and a plurality of spring portions connecting the two ring portions, and a through hole is formed between each adjacent spring portion.

Preferably, the two clamping sections are integrally formed at one end of the elastic sheet.

Therefore, the utility model provides an automobile-used connector shell fragment terminal structure, its key feature is equipped with two relative positioning ditches at the end of this sleeve part, is equipped with two and do not block the system in the card system section of these two positioning ditches in the one end of this shell fragment, borrows by this two card system sections and this two positioning ditches each other block the system location, makes this shell fragment can firmly in this storage tank, improves current mode with welded fastening, the utility model discloses can be under the basis of firm location and avoiding this shell fragment to shift, still can have simplified manufacturing procedure concurrently, save time to can improve the yields, and then effective reduction in production cost's purpose.

In order to make the aforementioned and other features and advantages of the invention more comprehensible, embodiments accompanied with figures are described below. And will be described in detail with reference to the accompanying drawings.

Drawings

Fig. 1A is a perspective view of a conventional spring connector before being riveted.

Fig. 1B is a perspective view of a conventional spring connector after riveting.

Fig. 2 is an exploded perspective view of the first embodiment of the present invention.

Fig. 3 is a combined perspective view of the first embodiment of the present invention.

Fig. 4 is a perspective view showing a structure of a second embodiment of the present invention.

The correspondence of reference numerals to components is as follows:

the prior art is as follows:

a connector 10; a guide pin 11; the sleeve portion 111; a spring plate 12;

the utility model discloses:

a guide pin 20; the sleeve portion 21; a distal end 211; a positioning groove 212; a receiving groove 22; a spring plate 30; a ring portion 31; the reed portion 32; a perforation 33; the segment 34 is clamped.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following more particular description of the preferred embodiments, as illustrated in the accompanying drawings.

Referring to fig. 2 to 3, a first embodiment of the present invention provides a terminal structure of a connector spring plate for a vehicle, which mainly comprises a guide pin 20 and a spring plate 30, wherein:

the guide pin 20 has a sleeve portion 21 and a receiving cavity 22 recessed from the sleeve portion 21, and the opening of the sleeve portion 21 has a distal end 211 and two positioning grooves 212 opposite to each other and disposed at the distal end 211.

The elastic sheet 30 is disposed in the receiving slot 22 of the guide pin 20, and has two ring portions 31, a plurality of spring portions 32 connected to the two ring portions 31, and a through hole 33 is formed between each adjacent spring portion 32, and one of the ring portions 31 is provided with two locking sections 34 respectively locked to the two positioning grooves 212; in this embodiment, the two locking sections 34 are integrally formed on the ring portion 31 of the elastic sheet 30, but not limited thereto.

The above description is the configuration description of each main component of the embodiment of the present invention. The following description is made for the usage and efficacy of the present invention.

The utility model discloses a characteristic is equipped with two relative positioning grooves 212 at the end 211 of this sleeve part 21, is equipped with two on one of them this ring portion 31 of this shell fragment 30 and separately blocks the system section 34 in the card of these two positioning grooves 212, borrows by this two card system sections 34 and the mutual system location of blocking of these two positioning grooves 212, makes this shell fragment 30 can firmly in this storage tank 22, improves current mode with welded fastening, the utility model discloses can be under the basis of firm location and avoiding this shell fragment 30 to shift, still can have simplified manufacturing procedure concurrently, save time to can improve the yields, and then effective reduction in production cost's purpose.

Referring to fig. 2 and 4, a second embodiment of the present invention provides a structure of a resilient piece terminal of an automotive connector, which is different from the first embodiment in that:

when the elastic piece 30 is installed in the accommodating groove 22, the end 211 is riveted to form a tapered end, which also achieves the same effect as the first embodiment, wherein the tapered end is formed after the end 211 is riveted to achieve the effect of more stable conduction.

In summary, the above embodiments and drawings are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereto, and all equivalent changes and modifications made according to the claims of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an automobile-used connector shell fragment terminal structure which characterized in that contains:

2. The vehicular connector dome terminal structure of claim 1, wherein after the dome is mounted in the receiving groove, the terminal is riveted to form a tapered terminal.

3. The vehicular connector dome terminal structure of claim 1, wherein the dome has two ring portions and a plurality of leaf portions connecting the two ring portions, and a through hole is formed between each adjacent leaf portion.

4. The vehicular connector dome terminal structure of claim 1, wherein the two locking sections are integrally formed at one end of the dome.