CN210443704U

CN210443704U - Structure-enhanced connector

Info

Publication number: CN210443704U
Application number: CN201921643052.5U
Authority: CN
Inventors: 王群祥; 胡先武; 王钰; 陶武松; 肖仕超
Original assignee: Ji'an Lianji Electronic Co Ltd
Current assignee: Ji'an Lianji Electronic Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-01
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a structure-enhanced connector, which comprises an insulating body, a terminal group and a shielding shell; the insulation body comprises a heightening base and a tongue plate integrally extending from the front end of the heightening base; the terminal group is arranged in the insulating body; this shielding shell wraps up outside this insulating body, and this shielding shell has an opening grafting space forward, and inserts before the both sides of shielding shell are equipped with downwards protruding respectively, wherein, be formed with a mounting space between the preceding terminal surface of inserting and increase the type base in shielding shell's bottom surface, preceding, be provided with a reinforcement that is used for strengthening connector structural strength in this mounting space. Through being formed with an installation space between the bottom surface at shielding shell, preceding base pin and the preceding terminal surface that increases the type base to with be provided with the reinforcement in the installation space, this increase the stability that the overall structure intensity of connector and connector has been strengthened to the piece, thereby make the connector more durable, improved the life of product.

Description

Structure-enhanced connector

Technical Field

The utility model belongs to the technical field of the connector technique and specifically relates to indicate a structure enhancement mode connector.

Background

At present, with the rapid development of electronic technology, more and more electronic products are provided, and the connector becomes an indispensable component in the electronic device, playing an important role in data transmission. Data transmission among various intelligent products, an electronic computer and a mobile data terminal is in two modes, one mode is a wireless transmission technology, the other mode is mainly bridged through a data line, and the existing data line interface is connected with a machine through a USB connector.

The connector comprises an insulating body, a terminal group and a shielding shell, and the insulating body, the terminal group and the shielding shell are simply assembled together, so that the stability and the structural strength of a product are poor; and the connector has very big plug power when carrying out the plug, and current connector structure can not well bear above-mentioned plug power to cause the stability of connector product relatively poor.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the deficiency of the prior art, and the main objective of the present invention is to provide a structure-enhanced connector, which effectively solves the problem of poor stability and structural strength of the prior connector.

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

a structure-enhanced connector comprises an insulating body, a terminal group and a shielding shell; the insulation body comprises a heightened base and a tongue plate integrally extending from the front end of the base; the terminal group is arranged in the insulating body; this shielding shell wraps up outside this insulating body, and this shielding shell has an opening grafting space forward, and inserts before the both sides of shielding shell are equipped with downwards protruding respectively, wherein, be formed with a mounting space between the preceding terminal surface of inserting and increase the type base in shielding shell's bottom surface, preceding, be provided with a reinforcement that is used for strengthening connector structural strength in this mounting space.

Preferably, the reinforcing member is block-shaped, the front end surface and the rear end surface of the reinforcing member are both flat plates, the rear end surface of the reinforcing member abuts against the front end surface of the heightening type base, and the front end surface of the reinforcing member blocks the front end opening of the installation space.

Preferably, the front end surface of the heightening base is convexly provided with a convex rib, and the rear end surface of the reinforcing part abuts against the convex rib.

As an optimal scheme, the equal die-cut elasticity stuck point that is formed with of medial surface of participating in before two, correspond, all protruding fixture blocks that are equipped with on two lateral walls of reinforcement, this fixture block is fixed with elasticity stuck point buckle.

Preferably, the bottom surfaces of the two sides of the reinforcing part extend backwards to form inserting arms, the two sides of the heightened base correspondingly extend forwards to form clamping plates, a slot is formed between the bottom surface of each clamping plate and the bottom surface of the shielding shell, and the inserting arms are inserted into the slots and fixed.

As a preferred scheme, the top surface of the inserting arm is convexly provided with a clamping block, correspondingly, the bottom surface of the clamping plate is concavely provided with a clamping groove upwards, and the clamping groove is fixed with the clamping block in a clamping manner.

Preferably, the top surface of the reinforcing part is hollowed to form a weight-reducing groove.

As a preferable scheme, a reinforcing rib is arranged in the central position of the weight reduction groove, and the two ends of the reinforcing rib are respectively connected with the front inner wall and the rear inner wall of the weight reduction groove.

As a preferred scheme, two sides of the front end surface of the reinforcing part are provided with folded edges in a backward protruding mode, and the rear end surfaces of the two folded edges respectively abut against the front end surfaces of the corresponding front pins to be fixed.

Preferably, the bottom surface of the front end of the reinforcing part is of a raised structure which is convenient for supporting the connector.

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

the utility model provides a, through being formed with a mounting space between the bottom surface at shielding shell, preceding base pin and the preceding terminal surface that increases the type base to with be provided with the reinforcement in the mounting space, this increase the stability that the overall structure intensity of connector and connector has been strengthened to the piece, thereby make the connector more durable, improved the life of product.

And secondly, the rear end face of the reinforcing part is abutted against the front end face of the heightening base, the folded edge rear end face of the reinforcing part is abutted against the front end face of the front pin to be fixed, the clamping block on the reinforcing part is fixed with the elastic clamping point buckle on the front pin, and the inserting arm on the reinforcing part is fixedly inserted with the slot on the connector, so that the reinforcing part is stably inserted into the installation space, and the stability and the structural strength of the connector are further enhanced.

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.

The attached drawings indicate the following:

10. insulation body 11, heightening type base

12. Tongue plate 13 and convex rib

14. Clamping plate 101 and clamping groove

20. Terminal group 30 and shielding shell

301. Plug-in space 31, pin

311. Elastic clamping point 302 and installation space

303. Insertion groove 40 and reinforcement member

41. Edge folding 42 and fixture block

43. Inserting arm 431 and clamping block

44. Reinforcing ribs 401, weight-reducing grooves.

Detailed Description

Referring to fig. 1 to 2, a specific structure of a preferred embodiment of the present invention is shown, which includes an insulating body 10, a terminal set 20, and a shielding shell 30.

The insulation body 10 includes a height-increasing base 11 and a tongue plate 12 integrally extending from a front end of the height-increasing base 11. The terminal set 20 is disposed in the insulating body 10. The shielding shell 30 is wrapped outside the insulating body 10, the shielding shell 30 has a plug space 301 with a forward opening, and two sides of the shielding shell 30 are respectively provided with a front pin 31 protruding downward.

Wherein, a mounting space 302 is formed between the bottom surface of the shielding shell 30, the front pin 31 and the front end surface of the heightened type base 11, a reinforcing piece 40 for reinforcing the structural strength of the connector is arranged in the mounting space 302, and the reinforcing piece 40 is mounted in the mounting space 302, so that the overall structural strength of the connector is enhanced, and the connector is more durable.

The reinforcing part 40 is block-shaped, the front end face and the rear end face of the reinforcing part 40 are both flat-shaped, the rear end face of the reinforcing part 40 abuts against the front end face of the heightening base 11, specifically, a convex rib 13 is convexly arranged on the front end face of the heightening base 11, the rear end face of the reinforcing part 40 abuts against the convex rib 13, and the arrangement of the convex rib 13 effectively enhances the structural strength of the heightening base 11. The front end face of the reinforcing member 40 blocks the front end opening of the mounting space 302, and both sides of the front end face of the reinforcing member 40 are provided with folded edges 41 protruding backward, and the rear end faces of the two folded edges 41 respectively abut against the front end faces of the corresponding front pins 31 to be fixed. And the front end bottom surface of the reinforcing member 40 is of an elevated structure for facilitating support of the connector.

The connection structure of the reinforcing member 40 and the connector includes the following: the inner side surfaces of the two front pins 31 are punched to form elastic clamping points 311, correspondingly, two outer side walls of the reinforcing part 40 are respectively provided with a clamping block 42 in a protruding manner, and the clamping blocks 42 are fixed with the elastic clamping points 311 in a buckling manner. Meanwhile, the bottom surfaces of the two sides of the reinforcing member 40 extend backwards to form inserting arms 43, correspondingly, the two sides of the heightened type base 11 both protrude forwards to form the clamping plates 14, a slot 303 is formed between the bottom surface of the clamping plate 14 and the bottom surface of the shielding shell 30, the inserting arms 43 are inserted into the slot 303 for fixation, specifically, a clamping block 431 is convexly arranged on the top surface of the inserting arm 43, correspondingly, a clamping groove 101 is concavely arranged on the bottom surface of the clamping plate 14 upwards, and the clamping groove 101 is fastened with the clamping block 431.

The top surface of the reinforcing member 40 is hollowed to form a weight reduction groove 401, a reinforcing rib 44 is arranged in the center of the weight reduction groove 401, and the two ends of the reinforcing rib 44 are respectively connected with the front inner wall and the rear inner wall of the weight reduction groove 401, so that the strength of the reinforcing member 40 is ensured.

During assembly, the terminal group 20 is inserted into the insulating body 10, the shielding shell 30 is wrapped outside the insulating body 10, and finally the reinforcing member 40 is inserted into the mounting space from the opening at the front end of the mounting space 302 for fixation, thereby completing the assembly.

The utility model discloses a design focus lies in: first, through being formed with a mounting space between the bottom surface at shielding shell, preceding base pin and the preceding terminal surface of increasing the type base to with be provided with the reinforcement in the mounting space, this increase the overall structure intensity that has strengthened the connector and the stability of connector, thereby make the connector more durable, improved the life of product. Secondly, through supporting the rear end face of reinforcing part in the preceding terminal surface of increasing type base, the hem rear end face on the reinforcing part supports to fix on the preceding terminal surface of participating in before, the fixture block on the reinforcing part is fixed with preceding elasticity stuck point buckle of participating in and the inserting arm on the reinforcing part is pegged graft fixedly with the slot on the connector to make the firm cartridge of reinforcing part in installation space, thereby further strengthened the stability and the structural strength of connector.

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. A structure-enhanced connector comprises an insulating body, a terminal group and a shielding shell; the insulation body comprises a heightening base and a tongue plate integrally extending from the front end of the heightening base; the terminal group is arranged in the insulating body; the shielding shell is wrapped outside the insulating body and is provided with an insertion space with a forward opening, and the two sides of the shielding shell are respectively provided with a front pin in a downward protruding mode.

2. The structurally enhanced connector of claim 1, wherein: the reinforcing piece is blocky, and the front and back terminal surface of reinforcing piece is flat, and the rear end face of reinforcing piece supports on the preceding terminal surface of increase type base, and the front end opening of installation space is plugged up to the preceding terminal surface of reinforcing piece.

3. The structurally enhanced connector of claim 2, wherein: the front end face of the heightening type base is convexly provided with a convex rib, and the rear end face of the reinforcing piece abuts against the convex rib.

4. The structurally enhanced connector of claim 1, wherein: the medial surface of participating in before two is all die-cut to be formed with the elasticity stuck point, and corresponding, equal protruding fixture block that is equipped with on two lateral walls of reinforcement, this fixture block is fixed with elasticity stuck point buckle.

5. The structurally enhanced connector of claim 1, wherein: the bottom surfaces of two sides of the reinforcing part extend backwards to form inserting arms, correspondingly, two sides of the heightening type base are provided with clamping plates which protrude forwards, a slot is formed between the bottom surface of each clamping plate and the bottom surface of the shielding shell, and the inserting arms are inserted into the slots and fixed.

6. The structurally enhanced connector of claim 5, wherein: the top surface epirelief of inserting the arm is equipped with the fixture block, and what correspond, the bottom surface of cardboard is the upwards concave draw-in groove that is equipped with, and this draw-in groove is fixed with the fixture block buckle.

7. The structurally enhanced connector of claim 1, wherein: the top surface of the reinforcing piece is hollowed to form a weight-reducing groove.

8. The structurally enhanced connector of claim 7, wherein: subtract the central position of heavy recess and be provided with the reinforcing rib, the both ends of reinforcing rib are connected respectively and are subtracted the front and back inner wall of heavy recess.

9. The structurally enhanced connector of claim 1, wherein: two sides of the front end surface of the reinforcing piece are provided with folded edges in a backward protruding mode, and the rear end surfaces of the two folded edges are respectively abutted against the front end surfaces of the corresponding front pins to be fixed.

10. The structurally enhanced connector of claim 1, wherein: the bottom surface of the front end of the reinforcing part is of a raised structure which is convenient for the support of the connector.