CN210443718U

CN210443718U - USB interface with stable structure

Info

Publication number: CN210443718U
Application number: CN201921526914.6U
Authority: CN
Inventors: 卢豪杰; 周凯; 何沛晃
Original assignee: KUNSHAN GUOJI ELECTRONICS CO Ltd
Current assignee: KUNSHAN GUOJI ELECTRONICS CO Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-01
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a USB interface with stable structure, which comprises a male plug and a female plug, wherein a first metal cover is fixedly arranged on the right end face of the male plug, a first connecting seat is fixedly arranged on the upper end face inside the first metal cover, a second metal cover is arranged at the left opening position of the female plug, a mounting groove is arranged inside the female plug, a fixing frame is arranged inside the mounting groove, and a second connecting seat is fixedly arranged on the fixing frame, the USB interface with stable structure achieves the effect of improving the heat dissipation of the USB interface by arranging a dustproof opening, a heat radiating fin, a foolproof opening and the like, prevents the USB interface from colliding during plugging, solves the problems that most current USB interfaces are easy to loosen after long service time, are not stable enough and have poor heat dissipation performance, and the USB interfaces are easy to collide during plugging, resulting in the problem of the interface being damaged.

Description

USB interface with stable structure

Technical Field

The utility model relates to a USB interface technical field specifically is a USB interface with stable structure.

Background

Universal Serial Bus (USB) is a Serial Bus standard for connecting computer systems and external devices, and is also a technical specification of input/output interfaces, and is widely used in information communication products such as personal computers and mobile devices, and is extended to other related fields such as video equipment, digital televisions (set-top boxes), game machines, and the like.

Most current USB interfaces are easy to loosen after being used for a long time, are not stable enough, have poor heat dissipation performance, and easily collide when the USB interfaces are plugged, so that the interfaces are damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a USB interface with stable structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a USB interface with stable structure, is including the public head of pegging graft and the female head of pegging graft, fixed mounting has first metal covering on the right-hand member face of the public head of pegging graft, fixed mounting has first connecting seat on the inside up end of first metal covering, the left side open position department of the female head of pegging graft is provided with the second metal covering, the mounting groove has been seted up to the inside of the female head of pegging graft, the inside of mounting groove is provided with the mount, fixed mounting has the second connecting seat on the mount, the left end setting of second connecting seat is in the inside of second metal covering, the right-hand member of second connecting seat is provided with the connecting wire, the bottom of the female head of pegging graft is provided with heat dissipation mechanism, be provided with between public head of pegging graft and.

Preferably, the heat dissipation mechanism comprises a heat conducting fin, the heat conducting fin is arranged inside the female head of the plug-in connection, the heat conducting fin is in contact with the second metal cover, the radiating fin is fixedly mounted on the lower end face of the female head of the plug-in connection, and a plurality of heat conducting blocks which are uniformly distributed are arranged between the heat conducting fin and the radiating fin.

Preferably, a plurality of uniformly distributed heat dissipation grooves are formed in the lower end face of the first metal cover.

Preferably, the dustproof block is fixedly mounted on the right end face of the plug male head, the dustproof block is arranged on the outer side of the first metal cover, and a dustproof groove is formed in the position, corresponding to the dustproof block, on the left end face of the plug female head.

Preferably, the fool-proof component comprises a fool-proof opening, the fool-proof opening is symmetrically distributed in the front and back direction on the left end face of the inserting female head, an inserting column is arranged on the right end face of the inserting male head corresponding to the fool-proof opening, and the inserting column is inserted into the fool-proof opening.

Preferably, the locating slot has been seted up on the up end of grafting post, the activity groove has been seted up to the corresponding locating slot position department on the up end of grafting female head, the inside activity of activity groove is provided with the mounting panel, fixed mounting has the locating lever on the lower terminal surface of mounting panel, the lower extreme of locating lever is pegged graft in the inside of preventing slow-witted mouth, fixed mounting has the pull ring on the up end of mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a USB interface with stable structure, improve the radiating effect through the radiating groove, through the conducting strip, conducting strip and fin cooperation, derive the heat dissipation with the heat with higher speed, the heat-sinking capability of USB interface has been improved, dustproof piece is pegged graft in the inside of dustproof groove, improve dustproof ability, avoid the dust to get into, prevent slow-witted mouth for right side arc setting, reverse interface damage that leads to when can effectively preventing pegging graft, insert the inside of preventing slow-witted mouth through the grafting post, press the mounting panel, insert inside the constant head tank with the locating lever, be peg graft and lock between public head and the female head of pegging graft, pull up the mounting panel through the pull ring when taking out. The utility model relates to a USB interface with stable structure through setting up dust guard, fin and preventing slow-witted mouth etc. has reached the radiating effect who improves the USB interface, bumps when preventing to peg graft, has solved present most of USB interfaces and after the live time is longer, takes place easily not hard up, and is not stable enough, and the thermal diffusivity is poor, and bumps easily when just the USB interface pegs graft, leads to the interface to receive the problem of damage.

Drawings

FIG. 1 is a schematic structural diagram of a USB interface with a stable structure;

FIG. 2 is a schematic diagram of a front side structure of a plug-in female connector in a USB interface with a stable structure;

fig. 3 is a schematic structural diagram of a fool-proof component in a USB interface with a stable structure.

In the figure: 1-inserting male head, 2-first metal cover, 3-first connecting seat, 4-inserting female head, 5-second metal cover, 6-installing groove, 7-fixing frame, 8-second connecting seat, 9-connecting wire, 10-dustproof port, 11-dustproof block, 12-radiating groove, 13-heat-conducting fin, 14-heat-conducting block, 15-radiating fin, 16-foolproof port, 17-inserting column, 18-positioning groove, 19-installing plate, 20-movable groove, 21-pull ring and 22-positioning rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a USB interface with stable structure, includes public first 1 of pegging graft and the female head 4 of pegging graft, fixed mounting has first metal covering 2 on the right-hand member face of the public first 1 of pegging graft, fixed mounting has first connecting seat 3 on the inside up end of first metal covering 2, the left side open position department of the female head 4 of pegging graft is provided with second metal covering 5, mounting groove 6 has been seted up to the inside of the female head 4 of pegging graft, the inside of mounting groove 6 is provided with mount 7, fixed mounting has second connecting seat 8 on the mount 7, the left end of second connecting seat 8 sets up the inside at second metal covering 5, the right-hand member of second connecting seat 8 is provided with connecting wire 9, the bottom of the female head 4 of pegging graft is provided with heat dissipation mechanism, be provided with between public first 1 of pegging graft and the female head 4 of pegging graft and.

The heat dissipation mechanism comprises a heat conducting fin 13, the heat conducting fin 13 is arranged inside the female plug-in head 4, the heat conducting fin 13 is in contact with the second metal cover 5, a cooling fin 15 is fixedly mounted on the lower end face of the female plug-in head 4, and a plurality of heat conducting blocks 14 which are uniformly distributed are arranged between the heat conducting fin 13 and the cooling fin 15.

And a plurality of uniformly distributed heat dissipation grooves 12 are formed in the lower end face of the first metal cover 2.

The heat dissipation effect is improved through the heat dissipation groove 12, and the heat is conducted out and dissipated in an accelerated manner through the cooperation of the heat conducting fins 13, the heat conducting blocks 14 and the heat dissipation fins 15, so that the heat dissipation capacity of the USB interface is improved.

Fixed mounting has dust proof block 11 on the right side terminal surface of grafting public head 1, dust proof block 11 sets up the outside at first metal covering 2, correspond dust proof block 11 position department on the left side terminal surface of grafting female head 4 and seted up dust proof groove 10.

The dustproof block 11 is inserted in the dustproof groove 10, so that the dustproof capacity is improved, and dust is prevented from entering.

The fool-proof component comprises a fool-proof port 16, the fool-proof port 16 is symmetrically distributed in the front and back direction on the left end face of the inserting female head 4, an inserting column 17 is arranged on the right end face of the inserting male head 1 corresponding to the fool-proof port 16, and the inserting column 17 is inserted into the fool-proof port 16.

Prevent slow-witted mouth 16 and be the right side arc setting, can prevent effectively that the reverse interface that leads to damages when pegging graft.

The utility model discloses a socket, including socket, plug-in post 17, locating slot 18 has been seted up on the up end of plug-in post 17, the activity groove 20 has been seted up to the corresponding locating slot 18 position department on the up end of the female head 4 of pegging graft, the inside activity of activity groove 20 is provided with mounting panel 19, fixed mounting has locating lever 22 on the lower terminal surface of mounting panel 19, the lower extreme of locating lever 22 is pegged graft in the inside of preventing slow-witted mouth 16, fixed mounting has pull ring 21 on the up end of mounting panel 19.

Insert the inside of preventing slow-witted mouth 16 through inserting post 17, press mounting panel 19, insert locating lever 22 inside the constant head tank 18, lock between the public head 1 of grafting and the female head 4 of grafting of being, pull up mounting panel 19 through pull ring 21 when taking out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a USB interface with stable structure, includes public head (1) of pegging graft and female head (4) of pegging graft, its characterized in that: fixed mounting has first metal covering (2) on the right-hand member face of public head of grafting (1), fixed mounting has first connecting seat (3) on the up end of first metal covering (2) inside, the left side open position department of the female head of grafting (4) is provided with second metal covering (5), mounting groove (6) have been seted up to the inside of the female head of grafting (4), the inside of mounting groove (6) is provided with mount (7), fixed mounting has second connecting seat (8) on mount (7), the left end setting of second connecting seat (8) is in the inside of second metal covering (5), the right-hand member of second connecting seat (8) is provided with connecting wire (9), the bottom of the female head of grafting (4) is provided with heat dissipation mechanism, be provided with between public head of grafting (1) and the female head of grafting (4) and prevent slow-witted part.

2. The USB interface of claim 1, wherein: the heat dissipation mechanism comprises a heat conducting fin (13), the heat conducting fin (13) is arranged inside the female head (4) in inserting connection, the heat conducting fin (13) is in contact with the second metal cover (5), a heat radiating fin (15) is fixedly mounted on the lower end face of the female head (4) in inserting connection, and a plurality of heat conducting blocks (14) which are uniformly distributed are arranged between the heat conducting fin (13) and the heat radiating fin (15).

3. A USB interface with stable architecture according to claim 2, characterized by: the lower end face of the first metal cover (2) is provided with a plurality of radiating grooves (12) which are uniformly distributed.

4. A USB interface with stable architecture according to claim 3, characterized by: fixed mounting has dust proof block (11) on the right side terminal surface of grafting public head (1), dust proof block (11) set up in the outside of first metal covering (2), corresponding dust proof block (11) position department has seted up dust groove (10) on the left side terminal surface of grafting female head (4).

5. The USB interface with stable structure of claim 4, wherein: the fool-proof component comprises a fool-proof port (16), the fool-proof port (16) which is symmetrically distributed front and back is formed in the left end face of the inserting female head (4), inserting columns (17) are arranged on the right end face of the inserting male head (1) corresponding to the fool-proof port (16), and the inserting columns (17) are inserted into the fool-proof port (16).

6. The USB interface of claim 5, wherein: the utility model discloses a socket, including the grafting female head, the last terminal surface of grafting post (17) has seted up constant head tank (18), movable groove (20) have been seted up to corresponding constant head tank (18) position department on the up end of grafting female head (4), the inside activity of movable groove (20) is provided with mounting panel (19), fixed mounting has locating lever (22) on the lower terminal surface of mounting panel (19), the lower extreme of locating lever (22) is pegged graft in the inside of preventing slow-witted mouth (16), fixed mounting has pull ring (21) on the up end of mounting panel (19).