CN211858968U

CN211858968U - Female end shell structure of high-voltage connector

Info

Publication number: CN211858968U
Application number: CN202020992852.4U
Authority: CN
Inventors: 唐晓勇; 陈志强; 梅万春
Original assignee: Suzhou Weiju Electronics Technology Co ltd
Current assignee: Suzhou Weiju Electronics Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-11-03
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to an electric connector technical field, in particular to female end shell structure of high pressure connector, including female end connector casing, its characterized in that: be provided with the terminal slot on the interworking face of female connector casing, it is right to vertically be provided with a plurality of fool-proof grooves along the notch direction on the inner wall of terminal slot prevent the fool-proof groove and number, prevent in the fool-proof groove in prevent the fool-proof groove with the intercommunication department of terminal slot is provided with the bolt. The utility model discloses simple structure will prevent that slow-witted groove of preventing of stupefied matching is all integrated together with the difference, when switching production, only need prevent that the bolt in the slow-witted groove switches can, the renewal part is few, and the switching time is short, has improved the line change efficiency greatly.

Description

Female end shell structure of high-voltage connector

Technical Field

The utility model relates to an electric connector technical field, in particular to female end shell structure of high-pressure connector.

Background

At present, for products with multiple CODING, each CODING on a product mould is independent, the production of material number switching is troublesome, the workload of mould changing is very large, and the time consumption is long. How to accomplish same root high-voltage line have concurrently prevent slow-witted, mistake proofing material and improve the line replacement efficiency is the utility model discloses the problem that needs the solution.

Therefore, in order to overcome the defects in the prior art, a high-voltage connector which is short in switching time and greatly improves the wire replacement efficiency needs to be designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a female end shell structure of a high-voltage connector.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a female end shell structure of high pressure connector, includes female end connector casing, its characterized in that: be provided with the terminal slot on the interworking face of female connector casing, it is right to vertically be provided with a plurality of fool-proof grooves along the notch direction on the inner wall of terminal slot prevent the fool-proof groove and number, prevent in the fool-proof groove in prevent the fool-proof groove with the intercommunication department of terminal slot is provided with the bolt.

The preferable technical scheme is as follows: female end connector casing and a plurality of public end connector casing match, be provided with on the mutually supporting face of public end connector casing with the terminal plug that the terminal slot corresponds, be provided with on the public end connector casing of difference and prevent that slow-witted groove matches with different serial numbers prevent that slow-witted stupefied and right prevent that slow-witted stupefied numbers.

The preferable technical scheme is as follows: the foolproof convex ridges and the foolproof grooves which are matched with each other have the same serial numbers.

The preferable technical scheme is as follows: and an anti-reverse-insertion fool-proof groove is vertically arranged on the inner wall of the terminal insertion groove along the direction of the groove opening, and anti-reverse-insertion fool-proof convex edges corresponding to the anti-reverse-insertion fool-proof groove are arranged around the terminal plug.

The preferable technical scheme is as follows: the male end connector shell and the female end connector shell are both made of fireproof materials.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model discloses simple structure will prevent that slow-witted groove of preventing of stupefied matching is all integrated together with the difference, when switching production, only need prevent that the bolt in the slow-witted groove switches can, the renewal part is few, and the switching time is short, has improved the line change efficiency greatly.

Drawings

Fig. 1 is a schematic view of the shell structure of the female connector of the present invention.

Fig. 2 is a schematic view of the structure of the male end connector housing of the present invention.

In the above figures, 1, a female end connector shell; 2. a male end connector housing; 3. a terminal insertion slot; 4. a fool-proof groove; 5. a bolt; 6. a terminal plug; 7. the fool-proof convex edges are formed; 8. anti-reverse-insertion fool-proof groove; 9. prevent reverse insertion and prevent slow-witted protruding stupefied.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1, for the utility model provides a female end shell structure of high-voltage connector, including female end connector casing 1. Be provided with terminal slot 3 on the interworking face of female connector casing 1, vertically along the notch direction on the inner wall of terminal slot 3 be provided with a plurality of prevent slow-witted grooves 4 (be used for preventing staying), number preventing slow-witted groove 4. A plug pin 5 is arranged in the fool-proof groove 4 at the communication part of the fool-proof groove 4 and the terminal slot 3 (so as to form interference and have fool-proof function).

As shown in fig. 2, for the utility model provides a high-voltage connector male end shell structure, including male end connector casing 2. Be provided with the terminal plug 6 that corresponds with terminal slot 3 on the mutually supporting face of public end connector casing 2, be provided with the dull-witted stupefied 7 of preventing slow-witted groove 4 matching with different serial numbers on the public end connector casing 2 of difference and number the protruding stupefied 7 of preventing slow-witted.

The foolproof convex edges 7 and the foolproof grooves 4 which are matched with each other have the same number. In this embodiment, the female connector housing is provided with A, B, C, D fool-proof grooves with four numbers, and correspondingly, the male connector housing is provided with A, B, C, D with four numbers. Namely, a foolproof convex edge corresponding to the foolproof groove position A is arranged on the shell of the male end connector A; a foolproof convex edge corresponding to the foolproof groove position of the No. B is arranged on the shell of the No. B male end connector; a foolproof convex edge corresponding to the position of the foolproof groove C is arranged on the shell of the male end connector C; a foolproof convex edge corresponding to the foolproof groove position is arranged on the D male end connector shell.

It should be noted that, this embodiment is only to simply illustrate the fool-proof method, and in actual use, the fool-proof ridges 7 at different positions may be combined to form a new number.

Further, an anti-reverse-insertion fool-proof groove 8 is vertically arranged on the inner wall of the terminal slot 3 along the direction of the slot opening, and correspondingly, an anti-reverse-insertion fool-proof protruding edge 9 corresponding to the anti-reverse-insertion fool-proof groove 8 is arranged around the terminal plug 6.

Furthermore, the shell 2 of the male end connector and the shell 1 of the female end connector are both made of fireproof materials, so that the fireproof performance is improved.

Instructions for use:

all prevent slow-witted groove 4 and integrate together on the product to use the ABCD sign on every groove, if production A, only need to prevent the bolt 5 in the slow-witted groove 4 of A serial number and take out, other prevent that slow-witted groove 4 is unchangeable, if switching production B, only need to prevent the bolt 5 in the slow-witted groove 4 of B serial number and take out, prevent slow-witted groove 4 with A serial number and use bolt 5 embedding closed, other analogize in proper order, can realize quick retooling, improve the line change efficiency, prevent that slow-witted groove 4 serial number information is clear visible, difficult compounding, improve the product quality.

Therefore, the utility model has the advantages of it is following:

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a female end shell structure of high pressure connector, includes female end connector casing, its characterized in that: be provided with the terminal slot on the interworking face of female connector casing, it is right to vertically be provided with a plurality of fool-proof grooves along the notch direction on the inner wall of terminal slot prevent the fool-proof groove and number, prevent in the fool-proof groove in prevent the fool-proof groove with the intercommunication department of terminal slot is provided with the bolt.

2. A high-voltage connector female end housing construction, according to claim 1, wherein: female end connector casing and a plurality of public end connector casing match, be provided with on the mutually supporting face of public end connector casing with the terminal plug that the terminal slot corresponds, be provided with on the public end connector casing of difference and prevent that slow-witted groove matches with different serial numbers prevent that slow-witted stupefied and right prevent that slow-witted stupefied numbers.

3. A high-voltage connector female end housing construction, as claimed in claim 2, wherein: the foolproof convex ridges and the foolproof grooves which are matched with each other have the same serial numbers.

4. A high-voltage connector female end housing construction, as claimed in claim 2, wherein: and an anti-reverse-insertion fool-proof groove is vertically arranged on the inner wall of the terminal insertion groove along the direction of the groove opening, and anti-reverse-insertion fool-proof convex edges corresponding to the anti-reverse-insertion fool-proof groove are arranged around the terminal plug.

5. A high-voltage connector female end housing construction, according to claim 1, wherein: the male end connector shell and the female end connector shell are both made of fireproof materials.