CN210092422U

CN210092422U - Type-C splint formula connector convenient to production equipment

Info

Publication number: CN210092422U
Application number: CN201921121737.3U
Authority: CN
Inventors: 郭冬琴; 莫金堂; 张建明
Original assignee: Shenzhen Chuangyitong Technology Co Ltd
Current assignee: Shenzhen Chuangyitong Technology Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-02-18
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a Type-C splint Type connector convenient for production and assembly, which comprises two end modules, a hook piece and a shielding shell; the two end sub-modules are overlapped and fixed together up and down, and each terminal module comprises an insulator, an EMI elastic sheet and a plurality of conductive terminals; a slot with a forward opening is formed between the front ends of the insulators of the two end submodules; the clamping hook piece is clamped between the insulators of the two end submodules; the shielding shell covers the two terminal modules; through inlaying EMI shell fragment and conductive terminal and fixing on the insulator for EMI shell fragment, terminal and insulating part form an integrated module part, thereby the structure of product has been simplified, the equipment part has been reduced, it can simplify the equipment flow, realize automatic MOLDING and automatic equipment, be favorable to the volume production, and, it has significantly reduced mould development quantity, practice thrift the development cost, and, it can solve conductive terminal and appear playing the uncontrollable problem of high coplane degree in the processing procedure.

Description

Type-C splint formula connector convenient to production equipment

Technical Field

The utility model belongs to the technical field of the connector technique and specifically relates to indicate a Type-C splint formula connector convenient to production equipment.

Background

Connectors have been widely used in various external devices, such as computers, mobile phones, digital cameras, and the like. Among them, the Type-C clip connector has a thinner size and a faster transfer speed, and it does not require a direction of insertion and separation, so the Type-C clip connector receives increasing attention. However, the existing Type-C clamp plate Type connector has more parts, so that more dies need to be developed for manufacturing the Type-C clamp plate Type connector, the assembly process is more, the automation degree is low, and the high coplanarity of the EMI elastic sheet and the conductive terminals is uncontrollable in the process of assembling, which causes certain influence on the quality of the product.

Accordingly, there is a need for an improved Type-C bulkhead connector.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a Type-C splint formula connector convenient to production equipment, and it can solve current Type-C splint formula connector part many, the inconvenient problem of equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a Type-C clamping plate Type connector convenient to produce and assemble comprises two end sub-modules, a clamping hook piece and a shielding shell; the two end sub-modules are overlapped and fixed together up and down, and each terminal module comprises an insulator, an EMI elastic sheet and a plurality of conductive terminals; an inserting slot with a forward opening is formed between the front ends of the insulators of the two terminal modules, the EMI elastic sheet and the plurality of conductive terminals are fixed on the insulators in an embedding and forming mode, the EMI elastic sheet is located on the front sides of the plurality of conductive terminals, and the contact part of each conductive terminal is suspended in the inserting slot; the clamping hook piece is clamped between the insulators of the two end submodules; the shielding shell covers the two terminal modules.

As a preferred scheme, the two sides of the rear end of the hook member integrally extend outwards to form an elastic pin, and the elastic pin is tightly contacted and communicated with the inner wall of the rear end of the shielding shell.

Preferably, the inner wall of the rear end of the shielding shell is radially enlarged to form an annular groove, and the elastic leg is in contact with the inner wall of the annular groove.

As a preferred scheme, the front end of the insulator is provided with a mounting groove, the mounting groove is communicated with the slot, a rubber cover is mounted in the mounting groove, the rubber cover covers the opening of the mounting groove, a plurality of partition plates extend out of the inner surface of the rubber cover, and a terminal groove for elastic deformation of the contact part of the conductive terminal is formed between every two adjacent partition plates.

As a preferred scheme, the insulators of the two end submodules are installed and positioned in a matching way through the positioning columns and the positioning grooves, and the hook piece is provided with a through hole for the positioning columns to pass through.

Preferably, the outer surface of the rear end of the insulator of the two terminal modules is concavely provided with a buckling groove, the outer surface of the rear end of the shielding shell is concavely and inwardly convex, a convex buckle is formed in the shielding shell, and the convex buckle is buckled and fixed with the buckling groove.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

through inlaying EMI shell fragment and conductive terminal and fixing on the insulator for EMI shell fragment, terminal and insulating part form an integrated module part, thereby the structure of product has been simplified, the equipment part has been reduced, it can simplify the equipment flow, realize automatic MOLDING and automatic equipment, be favorable to the volume production, and, it has significantly reduced mould development quantity, practice thrift the development cost, and, it can solve conductive terminal and appear playing the uncontrollable problem of high coplane degree in the processing procedure.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is an assembled perspective view of a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the preferred embodiment of the present invention;

fig. 3 is a partially exploded view of the preferred embodiment of the present invention;

fig. 4 is an exploded view of a terminal module according to a preferred embodiment of the present invention;

FIG. 5 is a schematic view of the elastic leg and the shielding case in contact with each other according to the preferred embodiment of the present invention;

fig. 6 is a cross-sectional view of the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. terminal module 101 and slot

11. Insulator 111, positioning post

112. Positioning groove 113 and mounting groove

114. Catching groove 12 and EMI elastic sheet

13. Conductive terminal 131, contact part

20. Hook member 21, through hole

22. Elastic foot 30 and shielding shell

31. Annular groove 32, convex buckle

40. Rubber cover 41 and partition plate

42. A terminal groove.

Detailed Description

Referring to fig. 1 to 6, a specific structure of a preferred embodiment of the present invention is shown, which includes two terminal modules 10, a hook member 20 and a shielding shell 30.

The two end sub-modules 10 are overlapped and fixed together from top to bottom; each terminal module 10 comprises an insulator 11, an EMI leaf spring 12 and a plurality of conductive terminals 13; in the embodiment, the insulators 11 of the two terminal modules 10 are installed and positioned by matching the positioning columns 111 and the positioning grooves 112, each insulator 11 is provided with a positioning column 111 and a positioning groove 112, and when the two insulators 11 are installed together, the positioning column 111 on each insulator 11 is inserted into the corresponding positioning groove 112; the EMI elastic sheet 12 and the plurality of conductive terminals 13 are fixed on the insulator 11 by insert molding, the EMI elastic sheet 12 is located at the front end of the insulator 11, the EMI elastic sheet 12 is located at the front side of the plurality of conductive terminals 13, the EMI elastic sheet 12 is in elastic contact with a connector inserted into the slot 101, and the contact portion 131 of each conductive terminal 13 is suspended in the slot 101; in this embodiment, a mounting groove 113 is formed at the front end of the insulator 11, the mounting groove 113 penetrates through the upper and lower surfaces of the insulator 11, the mounting groove 113 is communicated with the slot 101, the contact portion 131 of the conductive terminal 13 extends into the mounting groove 113, and the mounting groove 113 is provided with a rubber cover 40, the rubber cover 40 covers the opening of the mounting groove 113, the inner surface of the rubber cover 40 extends to form a plurality of partition plates 41, and a terminal groove 42 for elastic deformation of the contact portion 131 of the conductive terminal 13 is formed between two adjacent partition plates 41, so that the rubber cover 40 replaces a label pull, which can prevent the contact portion 131 of the conductive terminal 13 from contacting the shielding shell 30, and can realize an automatic process, and the outer surfaces of the rear ends of the insulators 11 of the two terminal modules 10 are both concavely provided with fastening grooves 114, and the fastening grooves 114 on each insulator 11 are two at intervals.

The hook piece 20 is clamped between the insulators 11 of the two end submodules 10; in the embodiment, the hook member 20 is provided with a through hole 21 for the positioning post 111 to pass through, and two sides of the rear end of the hook member 20 are integrally extended with an elastic pin 22.

The shielding shell 30 covers the two terminal modules 10; in the embodiment, the inner wall of the rear end of the shielding shell 30 is tightly contacted and conducted with the elastic leg 22, so that the shielding shell 30 and the hook member 20 form a short circuit state, specifically, the inner wall of the rear end of the shielding shell 30 is radially expanded to form an annular groove 31, the elastic leg 22 is contacted and conducted with the inner wall of the annular groove 31, and the outer concave part and the inner convex part of the rear end of the shielding shell 30 form a convex buckle 32 in the shielding shell 30, and the convex buckle 32 is fastened and fixed with the buckle groove 114.

Detailed description the fabrication and assembly process of the present embodiment is as follows:

first, the EMI dome 12 and the plurality of conductive terminals 13 are placed in a corresponding mold and the insulator 11 is injection molded, so that the EMI dome 12 and the plurality of conductive terminals 13 are insert-molded and fixed on the insulator 11 to form the terminal module 10. Then, the hook member 20 is clamped between the insulators 11 of the two terminal modules 10, and the two terminal modules 10 are fixed together by being stacked up and down. Finally, the two terminal modules 10 are covered by the shielding shell 30.

The utility model discloses a design focus lies in:

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a Type-C splint formula connector convenient to production equipment which characterized in that: the device comprises two end modules, a hook piece and a shielding shell; the two end sub-modules are overlapped and fixed together up and down, and each terminal module comprises an insulator, an EMI elastic sheet and a plurality of conductive terminals; an inserting slot with a forward opening is formed between the front ends of the insulators of the two terminal modules, the EMI elastic sheet and the plurality of conductive terminals are fixed on the insulators in an embedding and forming mode, the EMI elastic sheet is located on the front sides of the plurality of conductive terminals, and the contact part of each conductive terminal is suspended in the inserting slot; the clamping hook piece is clamped between the insulators of the two end submodules; the shielding shell covers the two terminal modules.

2. The Type-C splint connector of facilitating production assembly according to claim 1, wherein: the rear end of the hook piece integrally extends outwards from two sides to form an elastic pin which is in close contact with and communicated with the inner wall of the rear end of the shielding shell.

3. The Type-C splint connector facilitating production assembly according to claim 2, wherein: the inner wall of the rear end of the shielding shell is radially expanded to form an annular groove, and the elastic foot is in contact with the inner wall of the annular groove.

4. The Type-C splint connector of facilitating production assembly according to claim 1, wherein: the front end of the insulator is provided with a mounting groove which is communicated with the slot, the mounting groove is internally provided with a rubber cover, the rubber cover covers the opening of the mounting groove, the inner surface of the rubber cover extends out of a plurality of partition plates, and a terminal groove for elastic deformation of the contact part of the conductive terminal is formed between every two adjacent partition plates.

5. The Type-C splint connector of facilitating production assembly according to claim 1, wherein: the insulators of the two end submodules are matched and installed and positioned through positioning columns and positioning grooves, and through holes for the positioning columns to penetrate through are formed in the clamping hook pieces.

6. The Type-C splint connector of facilitating production assembly according to claim 1, wherein: the outer surface of the rear end of the insulator of the two end submodules is concavely provided with a buckling groove, the outer surface of the rear end of the shielding shell is concave and convex, a convex buckle is formed in the shielding shell, and the convex buckle is buckled and fixed with the buckling groove.