CN213242939U

CN213242939U - Dustproof and waterproof USB pencil

Info

Publication number: CN213242939U
Application number: CN202022229460.5U
Authority: CN
Inventors: 蒋飞
Original assignee: Kunshan Kangmas Electronic Technology Co ltd
Current assignee: Kunshan Kangmas Electronic Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-05-18
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to the technical field of USB wiring harnesses, in particular to a dustproof and waterproof USB wiring harness, which comprises a USB wiring harness, wherein a USB joint body is arranged at the right end part of the USB wiring harness, end anti-slip strips are arranged at the middle parts of the upper and lower surfaces at the left side of the USB joint body, a slip cover limiting plate is arranged at the right side of the end anti-slip strips and at the middle parts of the outer wall of the USB joint body, a slip cover sliding groove is arranged at the right side of the slip cover limiting plate and at the middle parts of the front and the back sides of the outer wall of the USB joint body, the USB joint body is connected with a dustproof slip cover through the slip cover sliding groove, a guide slider is arranged at the middle parts of the front and the back sides of the inner wall of the dustproof slip cover and at the position corresponding to the slip cover, the whole equipment has the advantages of simple structure, convenient operation, rich functions, higher stability and practicability and certain popularization value.

Description

Dustproof and waterproof USB pencil

Technical Field

The utility model relates to a USB pencil technical field specifically is a dustproof and waterproof USB pencil.

Background

USB, Chinese is a universal serial bus, it is a technical specification of the input/output interface, it is widely used in information communication products such as personal computer and mobile device, and expand to other relevant fields such as camera equipment, digital television (set-top box), game machine, etc., USB is a serial bus standard of connecting computer system and external device, it is also a technical specification of the input/output interface, it is widely used in information communication products such as personal computer and mobile device, when the traditional USB cable is used, it mainly adopts the direct plug-in use mode, it has no dustproof and waterproof function, the USB interface is exposed in the air for a long time, it is easy to be contaminated by dust, it causes bad contact of the interface, it affects the use of the product, meanwhile, it is easy to be damaged by water vapor in the wet environment, it causes the circuit to break down, the life of the product is reduced, and therefore a dustproof and waterproof USB harness is required to improve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof and waterproof USB pencil to solve the problem that proposes in the above-mentioned background art.

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

a dustproof and waterproof USB wire harness comprises a USB wire harness, a USB joint body is installed at the right end of the USB wire harness, end anti-slip strips are arranged in the middle of the left upper surface and the left lower surface of the USB joint body, a slip cover limiting plate is arranged on the right side of the end anti-slip strips and on the outer wall of the USB joint body, a slip cover sliding groove is formed in the middle of the front side and the rear side and on the right side of the slip cover limiting plate, the USB joint body is connected with a dustproof slip cover through the slip cover sliding groove, a guide sliding block is installed in the middle of the front side and the rear side of the inner wall of the dustproof slip cover and in a position corresponding to the slip cover sliding groove, evenly distributed side anti-slip strips are installed on the front side and the rear side of the outer wall of the dustproof slip cover, a connecting lug, the inner wall of the sliding cover sealing cover is provided with a limiting installation groove, a limiting plug is arranged in the middle of the inner wall of the lower side of the limiting installation groove, and the rear end of the USB wire harness is provided with a transmission wiring end.

Preferably, the dustproof sliding cover is in sliding connection with the sliding cover sliding groove through the guide sliding block.

Preferably, the side antislip strip, the sliding cover sealing cover and the limiting plug are made of silica gel materials.

Preferably, the sliding closure sealing cover and the limiting plug are of an integrally formed structure.

Preferably, the size and the position of the limiting plug are matched with the size of the end part of the limiting plug.

Preferably, the distance from the right end of the sliding cover sliding groove to the right edge of the USB connector body is 8 mm.

Preferably, a silica gel sealing ring is arranged on the inner wall of the left side of the dustproof sliding cover and between the dustproof sliding cover and the USB connector body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, connect sliding connection's structure between the body through the dustproof sliding closure that sets up and USB makes dustproof sliding closure can connect the body with USB after sliding and cover including, and then avoid USB to connect the body and expose when not using outside, the sealed lid of sliding closure uses with the cooperation of dustproof sliding closure in addition and can carry out all-round protection to USB connects the body, can play dustproof and waterproof effect to USB connects the body on the one hand, on the other hand can also avoid USB to connect the body to receive and collide with, the life that USB connects the body has been improved to a certain extent.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the sliding closure of the present invention;

fig. 4 is a schematic view of the structure of the dustproof sliding cover of the present invention.

In the figure: the device comprises a 1-USB wire harness, a 2-USB connector body, a 3-end anti-slip strip, a 4-sliding cover limiting plate, a 5-sliding cover sliding groove, a 6-dustproof sliding cover, a 7-guide sliding block, an 8-side anti-slip strip, a 9-connecting piece, a 10-sliding cover sealing cover, an 11-limiting mounting groove, a 12-limiting plug and a 13-transmission wiring end.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a dustproof and waterproof USB wire harness comprises a USB wire harness 1, a USB joint body 2 is installed at the right end part of the USB wire harness 1, end anti-slip strips 3 are arranged in the middle of the upper surface and the lower surface of the left side of the USB joint body 2, a slip cover limiting plate 4 is arranged on the outer wall of the USB joint body 2 and on the right side of the end anti-slip strips 3, a slip cover sliding groove 5 is formed in the middle of the front side and the rear side of the outer wall of the USB joint body 2 and on the right side of the slip cover limiting plate 4, the USB joint body 2 is connected with a dustproof slip cover 6 through the slip cover sliding groove 5, the dustproof slip cover 6 is in sliding connection with the USB joint body 2 in a structure that the dustproof slip cover 6 can cover the USB joint body 2 after sliding, the USB joint body 2 is prevented from being exposed outside when not used, a guide slider 7 is installed in, evenly distributed side antislip strips 8 are arranged on the front side and the rear side of the outer wall of the dustproof sliding cover 6, a connecting lug 9 is arranged in the middle of the upper right side of the dustproof sliding cover 6, the dustproof sliding cover 6 is connected with a sliding cover sealing cover 10 through the connecting lug 9, the sliding cover sealing cover 10 and the dustproof sliding cover 6 are matched for use and can carry out all-around protection on the USB connector body 2, on one hand, the dustproof and waterproof effect can be achieved on the USB connector body 2, on the other hand, the USB connector body 2 can be prevented from colliding with the USB connector body, the service life of the USB connector body 2 is prolonged to a certain degree, a limiting mounting groove 11 is formed in the inner wall of the sliding cover sealing cover 10, a limiting plug 12 is arranged in the middle of the lower inner wall of the limiting mounting groove 11, a transmission wiring end 13 is arranged at the rear end of the, The limiting plug 12 is made of silica gel materials, the sliding cover sealing cover 10 and the limiting plug 12 are of an integrated structure, the size and the position of the limiting plug 12 are matched with the size of the end portion of the limiting plug 12, the distance from the right end portion of the sliding cover sliding groove 5 to the right edge of the USB connector body 2 is 8mm, and the silica gel sealing ring is installed between the inner wall of the left side of the dustproof sliding cover 6 and the USB connector body 2.

The utility model discloses work flow: during the use, with dustproof sliding closure 6 to the right side slip, later with the sealed lid of sliding closure 10 lid can accomplish sealedly at the right side tip of dustproof sliding closure 6, open the sealed lid of sliding closure 10 when needing to use USB joint body 2, again with dustproof sliding closure 6 to the left side slip can, sliding connection's between dustproof sliding closure 6 and the USB joint body 2 structure makes dustproof sliding closure 6 can cover USB joint body 2 after sliding including, and then avoid USB joint body 2 to expose when not using, in addition sliding closure sealed lid 10 can carry out all-round protection to USB joint body 2 with the cooperation of dustproof sliding closure 6, can play dustproof and waterproof effect to USB joint body 2 on the one hand, on the other hand can also avoid USB joint body 2 to receive and collide with, the life of USB joint body 2 has been improved to a certain extent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof and waterproof USB pencil, includes USB pencil (1), its characterized in that: the USB connector comprises a USB wire harness (1), a USB connector body (2) is installed at the right end of the USB wire harness (1), end anti-slip strips (3) are arranged in the middle of the left upper and lower surfaces of the USB connector body (2), a slip cover limiting plate (4) is arranged on the right side of the end anti-slip strips (3) and on the outer wall of the USB connector body (2), a slip cover sliding groove (5) is formed in the middle of the front side and the rear side of the outer wall of the USB connector body (2) and on the right side of the slip cover limiting plate (4), a dustproof slip cover (6) is connected with the USB connector body (2) through the slip cover sliding groove (5), a guide sliding block (7) is installed in the middle of the front side and the rear side of the inner wall of the dustproof slip cover (6) and in a position corresponding to the slip cover sliding groove (5), side anti-slip strips (8) which are uniformly distributed are installed on, dustproof sliding closure (6) are connected with the sealed lid of sliding closure (10) through connecting piece (9), spacing mounting groove (11) have been seted up to the inner wall of the sealed lid of sliding closure (10), department installs spacing jam (12) in the middle of the downside inner wall of spacing mounting groove (11), transmission wiring end (13) are installed to the rear end portion of USB pencil (1).

2. The dustproof and waterproof USB wire harness according to claim 1, wherein: the dustproof sliding cover (6) is in sliding connection with the sliding cover sliding groove (5) through the guide sliding block (7).

3. The dustproof and waterproof USB wire harness according to claim 1, wherein: the side anti-slip strips (8), the sliding cover sealing cover (10) and the limiting plug (12) are made of silica gel materials.

4. The dustproof and waterproof USB wire harness according to claim 1, wherein: the sliding cover sealing cover (10) and the limiting plug (12) are of an integrated structure.

5. The dustproof and waterproof USB wire harness according to claim 1, wherein: the size and the position of the limiting plug (12) are matched with the size of the end part of the limiting plug (12).

6. The dustproof and waterproof USB wire harness according to claim 1, wherein: the distance from the right side end of the sliding cover sliding groove (5) to the right side edge of the USB joint body (2) is 8 mm.

7. The dustproof and waterproof USB wire harness according to claim 1, wherein: and a silica gel sealing ring is arranged on the inner wall of the left side of the dustproof sliding cover (6) and between the dustproof sliding cover and the USB joint body (2).