CN210350185U

CN210350185U - High-voltage connector structure

Info

Publication number: CN210350185U
Application number: CN201920865556.5U
Authority: CN
Inventors: 周振方; 张大山
Original assignee: Huizhou Lingyue Optoelectronic Technology Co ltd
Current assignee: Huizhou Lingyue Optoelectronic Technology Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-17
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a high-voltage connector structure, which comprises a female end main body, wherein the tail part of the female end main body is provided with a female end elastic sheet which is fixedly connected, the female end elastic sheet is provided with two female end elastic sheets which are matched with each other, a ring groove is arranged between the two female end elastic sheets, a male end main body is arranged in the ring groove, the inner wall of the ring groove is provided with an elastic contact sheet, and the elastic contact sheet is elastically connected with the male end main body; the utility model discloses female end main part and female end shell fragment are connected through single back riveting and electroplating mode of dashing, and holistic manufacturing process is very simple, simultaneously, is equipped with the elasticity contact piece in the female end shell fragment, and the elasticity contact piece has stronger extensibility, and when female end shell fragment and public end main part cooperate, the deviation that cooperation tolerance leads to has been corrected to the extension of elasticity contact piece warp to furthest's assurance and the area of contact of public end main part. Moreover, the male end main body and the female end main body can achieve 90-degree effect and meet the design requirement of the new energy elbow connector.

Description

High-voltage connector structure

Technical Field

The utility model belongs to the technical field of new energy source connector and specifically relates to a high-voltage connector structure.

Background

With the continuous development of new energy equipment, new energy related equipment is correspondingly matched and developed. At present, the new energy high-voltage connector and related high-voltage connector structures in the market are mainly machined, and machining terminals are high in cost and low in production efficiency. And under the same volume condition, the contact area after the machine adds the terminal cooperation is less and contact stability is not strong to influence the performance of whole connector, for example the plug power is too big, the temperature rise is too high.

Moreover, the conventional machining male terminal body and the machining female terminal assembly are matched at 180 degrees, and additional components are required to be added if 90 degrees is required, which causes the cost of the connector to be greatly increased, and is not favorable for commercial manufacture.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a high pressure connector structure, solve current connector connecting terminal and use machining as the main cost height, production efficiency low, the area of contact after the cooperation less and contact stability not strong and reach 90 the cooperation and want the problem of extra increase part.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a high pressure connector structure, includes female end main part the afterbody of female end main part is equipped with fixed connection's female end shell fragment, female end shell fragment is equipped with two of mutual matching, two the centre of female end shell fragment is equipped with the ring channel be equipped with public end main part in the ring channel the inner wall of ring channel is equipped with the elasticity contact piece, the elasticity contact piece with public end main part elastic connection.

Preferably, the female terminal main body and the female terminal elastic sheet are connected in a single-punch riveting and electroplating mode.

Preferably, the annular groove and the female end body are arranged perpendicular to each other.

Preferably, two bosses are arranged on one side of the female end elastic sheet and connected with the two female end elastic sheets in a riveting manner.

Preferably, the elastic contact piece is in a net shape, and the elastic contact piece and the female terminal spring piece are integrally formed.

Preferably, the female end body is in the shape of a "claw".

The utility model discloses the beneficial effect who realizes: the utility model discloses a high-pressure connector structure is traditional connector structure relatively, the utility model discloses a high-pressure connector structure mainly includes female end main part and female end shell fragment and constitutes, and female end main part and female end shell fragment are connected through singly dashing back riveting and electroplating mode, and holistic manufacturing process is very simple, simultaneously, two female end shell fragments pass through the boss riveting also with female end main part fixed connection, and the setting of boss has reduced manufacturing tolerance, has guaranteed later stage and male end main part complex precision. Moreover, female end main part and public end main part adopt female end shell fragment to be connected, are equipped with the elasticity contact piece in the female end shell fragment, and the elasticity contact piece has stronger extensibility, and when female end shell fragment and public end main part cooperate, the deviation that the cooperation tolerance leads to has been corrected in the extension deformation of elasticity contact piece to furthest's assurance and the area of contact of public end main part. Moreover, after the female end main body and the female end elastic sheet are fixed and the female end elastic sheet is matched with the male end main body, the male end main body and the female end main body can achieve 90-degree effect, the design requirements of the elbow connector are met, and other parts do not need to be added.

Drawings

Fig. 1 is a perspective view of the high-voltage connector structure of the present invention.

Fig. 2 is a cross-sectional view of the high-voltage connector structure of the present invention.

Fig. 3 is a plan view of the high-voltage connector structure of the present invention connecting with the male terminal body.

Fig. 4 is a cross-sectional view of the female terminal spring plate connecting male terminal main body of the high-voltage connector structure of the present invention.

Names of the corresponding components or flow names represented by numerals or letters in the drawings: 1. a female end body; 2. a female terminal spring plate; 3. an annular groove; 4. a male end body; 5. an elastic contact piece; 6. a boss; 7. and (4) conducting wires.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

To facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples. The method comprises the following specific steps:

high pressure connector structure, including female end main part 1, female end shell fragment 2 that is equipped with fixed connection at the afterbody of female end main part 1, female end shell fragment 2 is equipped with two of mutual matching, is equipped with ring channel 3 in the centre of two female end shell fragments 2, is equipped with public end main part 4 in ring channel 3, is equipped with elasticity contact piece 5, elasticity contact piece 5 and public end main part 4 elastic connection at the inner wall of ring channel 3.

Specifically, the female terminal main body 1 and the female terminal elastic sheet 2 are connected in a single-punch riveting and electroplating mode.

Specifically, the annular groove 3 and the female end body 1 are arranged perpendicular to each other. The annular groove and the female end main body are perpendicular to each other, so that the female end main body and the female end elastic sheet are fixed and then matched with each other, and the male end main body and the female end main body can achieve 90 degrees of effect. As shown in fig. 3.

Specifically, one side of female end shell fragment 2 is equipped with two bosss 6, and two female end shell fragments 2 are connected through the mode of riveting to boss 6. Two female end shell fragments pass through the boss riveting and with female end main part fixed connection in this embodiment, the setting of boss has reduced manufacturing tolerance, has guaranteed later stage and male end main part complex precision.

Specifically, the elastic contact piece 5 is in a net shape, and the elastic contact piece 5 and the female terminal spring piece 2 are integrally formed. The elastic contact piece has strong extensibility, and when the female end elastic piece is matched with the male end main body, the elastic contact piece is extended and deformed to correct the deviation caused by the matching tolerance, so that the contact area with the male end main body is ensured to the maximum extent. The resilient contact strip 5 in this embodiment is of a grid design of the shape of a "well", as shown in fig. 2 and 4.

Specifically, the female end body 1 is in the shape of a "claw". As shown in fig. 1. The female terminal body is connected to a lead wire 7.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A high voltage connector structure characterized by: including female end main part (1) the afterbody of female end main part (1) is equipped with fixed connection's female end shell fragment (2), female end shell fragment (2) are equipped with two that match each other, two the centre of female end shell fragment (2) is equipped with ring channel (3) be equipped with public end main part (4) in ring channel (3) the inner wall of ring channel (3) is equipped with elasticity contact piece (5), elasticity contact piece (5) with public end main part (4) elastic connection.

2. The high voltage connector structure of claim 1, wherein: the female terminal main body (1) is connected with the female terminal elastic sheet (2) in a single-punch riveting and electroplating mode.

3. The high voltage connector structure of claim 1, wherein: the annular groove (3) and the female end main body (1) are perpendicular to each other.

4. The high voltage connector structure of claim 1, wherein: two bosses (6) are arranged on one side of the female end elastic sheet (2), and the bosses (6) are connected with the female end elastic sheet (2) in a riveting manner.

5. The high-voltage connector structure according to any one of claims 1 to 4, characterized in that: the elastic contact piece (5) is net-shaped, and the elastic contact piece (5) and the female end elastic piece (2) are integrally formed.

6. The high voltage connector structure of claim 1, wherein: the female end main body (1) is claw-shaped.