CN219892502U

CN219892502U - Dustproof USB connector

Info

Publication number: CN219892502U
Application number: CN202321153741.4U
Authority: CN
Inventors: 周爱武; 金光建; 周大兴
Original assignee: Hubei Chuangyitong Electronic Technology Co ltd
Current assignee: Hubei Chuangyitong Electronic Technology Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-24
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the technical field of USB connectors, in particular to a dustproof USB connector which comprises a USB connector shell, wherein a plurality of USB connectors used for being connected with an external USB are fixedly arranged in the USB connector shell, rectangular jacks opposite to the corresponding USB connectors are arranged on an outer plate body of the USB connector shell, dustproof protection components are arranged in the rectangular jacks, the dustproof protection components comprise two elastic rubber plates which are symmetrical to each other and are fixedly arranged on the walls of the left side and the right side of the rectangular jacks, dust blocking plates are fixedly arranged at the tail ends of the elastic rubber plates, magnetic plates are fixedly arranged at the end parts of the two dust blocking plates, the two dust blocking plates are used for blocking and dustproof protection on the rectangular jacks after being closed, and a top cover is fixedly arranged on the top surface of the USB connector shell through a plurality of fastening screws. The utility model has the effect of dustproof protection, is convenient to use and brings convenience to users.

Description

Dustproof USB connector

Technical Field

The utility model relates to the technical field of USB connectors, in particular to a dustproof USB connector.

Background

The USB connector is a common interface connector, can be distributed and set into a plurality of output ends through an input end and is used for supplying a plurality of wires to carry out connection operation, and the USB connector generally consists of a shell and USB connectors arranged on the shell, and the USB connectors are generally directly fixed on each side plate body of the shell, are directly exposed, and are convenient to directly carry out the insertion connection operation of the connector.

Because the USB connector directly exposes outside, and because the quantity of USB connector is more, when single use, there is partial USB connector not connected the use, and at this moment, the long-time exposure of USB connector is easily piled up the dust outward, does not have better dustproof effect, and because the inner space of USB connector is less relatively, the USB connector is electric connection, also can not wash for leading to water, is difficult to clear up inside dust, brings inconvenience for the user. In view of this, we propose a dustproof USB connector.

Disclosure of Invention

The present utility model is directed to a dustproof USB connector, which solves the above-mentioned drawbacks of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a dust type USB connector, includes USB connector shell, USB connector shell's inside fixed mounting has a plurality of USB joints that are used for being connected with external USB, be provided with on USB connector shell's the outer panel body with corresponding the USB connects the right rectangle jack in position, be provided with dustproof protection component in the rectangle jack, dustproof protection component includes two mutual symmetries and fixed mounting be in elastic rubber plate on the wall of rectangle jack left and right sides both sides, elastic rubber plate's terminal fixed mounting has the dust board, two the tip fixed mounting of dust board has the magnetic plate, two be used for shutoff, dustproof protection to rectangle jack position after the dust board is gone up.

Preferably, a built-in cavity with the top communicated with the outside is arranged in the USB connector shell, the USB connector is fixedly arranged on the bottom wall of the built-in cavity, and the built-in cavity is exposed to the outside for overhauling operation.

Preferably, the main cable is fixedly installed on the rear side plate body of the USB connector shell, the auxiliary cable is arranged in the main cable, the tail end of the auxiliary cable is fixedly installed on the USB connector, and connection operation of the wires is facilitated.

Preferably, the distance between the USB connector and the rectangular jack is greater than the sum of the lengths of the dust baffle and the magnetic plate, so that the USB connector cannot block the normal opening of the dust baffle and the magnetic plate, and the external USB plug can be inserted normally.

Preferably, the top cover is fixedly arranged on the top surface of the USB connector shell through a plurality of fastening screws, and the protection effect can be achieved through the arranged top cover.

Preferably, a magnetic projection which is used for repelling the magnetic plate with the same polarity is fixedly arranged on the side surface of the USB connector and used for pushing the dust baffle to be folded and closed.

Preferably, the number of the USB connectors is 4 to 6, and the USB connectors are used for connecting with external connectors.

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

1. according to the utility model, through the rectangular jack and the dustproof protection component, when the external USB plug is used, the two dust plates can be pushed to be opened towards two sides along with the insertion of the external USB plug along the rectangular jack, at the moment, the external USB plug can be normally inserted, and after the external USB plug is pulled out, the elastic rubber plate has elasticity, so that the dust plates can be driven to recover, and the two dust plates can plug the rectangular jack, so that the dustproof protection effect is achieved.

2. According to the utility model, after the external USB plug is pulled out, the magnetic plate and the magnetic lug are arranged, and under the action force of magnetic repulsion between the magnetic lug and the magnetic plate, the dust-blocking plates can be driven to be closed more smoothly, so that the two dust-blocking plates can be closed more smoothly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of a dust-proof protection assembly according to the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 2.

The meaning of each reference numeral in the figures is:

1. a USB connector housing; 10. a built-in chamber; 11. a USB connector; 111. a magnetic bump; 12. a main cable; 121. a sub-cable; 13. rectangular jacks; 14. a top cover;

2. a dust protection assembly; 20. an elastic rubber plate; 21. a dust-blocking plate; 22. a magnetic plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a dustproof USB connector comprises a USB connector shell 1, wherein a plurality of USB connectors 11 used for being connected with an external USB are fixedly arranged in the USB connector shell 1, and the number of the USB connectors 11 is 4 to 6 and used for being connected with the external USB; the USB connector comprises a USB connector shell 1, wherein a rectangular jack 13 opposite to the corresponding USB connector 11 is arranged on the outer side plate body of the USB connector shell 1, a dustproof protection component 2 is arranged in the rectangular jack 13, the dustproof protection component 2 comprises two elastic rubber plates 20 which are mutually symmetrical and fixedly arranged on the left side wall and the right side wall of the rectangular jack 13, the elastic rubber plates 20 can be made of elastic rubber materials, the elastic rubber materials have certain elasticity, deformation can occur after the elastic rubber materials are stressed, after external force is removed, the elastic rubber plates can be restored to original shapes, dust baffle plates 21 are fixedly arranged at the tail ends of the elastic rubber plates 20, magnetic plates 22 are fixedly arranged at the end parts of the two dust baffle plates 21, and the two dust baffle plates 21 are used for blocking and dustproof protection on the positions of the rectangular jack 13 so as to achieve the dustproof protection effect.

In this embodiment, the inside of the USB connector housing 1 is provided with a built-in chamber 10 whose top is in communication with the outside, the USB fitting 11 is fixedly installed on the bottom wall of the built-in chamber 10, and the built-in chamber 10 is exposed to the outside for maintenance operation.

Specifically, the main cable 12 is fixedly installed on the rear side plate body of the USB connector housing 1, the auxiliary cable 121 is disposed in the main cable 12, and the tail end of the auxiliary cable 121 is fixedly installed on the USB connector 11, so that the connection operation of the wires is facilitated.

Further, the distance between the USB connector 11 and the rectangular jack 13 is greater than the sum of the lengths of the dust plate 21 and the magnetic plate 22, so that the USB connector 11 does not block the normal opening of the dust plate 21 and the magnetic plate 22, and the normal insertion of the external USB plug is ensured.

In addition, the top cover 14 is fixedly mounted on the top surface of the USB connector housing 1 through a plurality of fastening screws, and the protection effect can be achieved through the arranged top cover 14.

It should be noted that, the side surface of the USB connector 11 is fixedly provided with a magnetic bump 111 that is used for repelling the magnetic plate 22 with each other, so as to push the dust plate 21 to close, so that after the external USB plug is pulled out, the dust plate 21 can be driven to close more smoothly under the action force of the magnetic repulsion between the magnetic bump 111 and the magnetic plate 22.

In addition, the number of USB connectors 11 is preferably 4 to 6 for connection operation with external connectors.

Finally, it should be noted that the components of the main cable 12, the auxiliary cable 121, the USB connector 11 and the like of the present utility model are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known by those skilled in the art or by conventional experimental methods, at the idle position of the device, all the electric devices are connected by wires, which refer to the power element, the electric device and the adaptive controller, and the power supply, and the specific connection means should refer to the working principle of the present utility model, and the electric connection between the electric devices is completed according to the sequential working order, and the detailed connection means is known in the art.

When the dustproof USB connector is used, after the external USB plug is inserted along the rectangular jack 13, the external USB plug can be propped against the two dust plates 21, and the two dust plates 21 can be opened downwards towards two sides along with the continuous insertion of the external USB plug, at the moment, the magnetic plate 22 is propped against the magnetic lug 111, and the external USB plug is smoothly inserted into the USB connector 11, so that the connection operation is completed;

in addition, when the external USB plug is pulled out, the external USB plug is no longer abutted against the dust plate 21, and under the action of the elastic force of the elastic rubber plate 20 and the magnetic repulsive force of the magnetic bump 111 and the magnetic plate 22, the dust plate 21 can be driven to close towards the rectangular jack 13, and the two dust plates 21 are closed together after being folded for dust protection.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A dust-proof USB connector comprising a USB connector housing (1), characterized in that: the USB connector is characterized in that a plurality of USB connectors (11) used for being connected with external USB are fixedly arranged in the USB connector shell (1), rectangular jacks (13) opposite to the corresponding USB connectors (11) are arranged on the outer side plate body of the USB connector shell (1), dustproof protection components (2) are arranged in the rectangular jacks (13), the dustproof protection components (2) comprise two elastic rubber plates (20) which are symmetrical to each other and are fixedly arranged on the wall of the left side and the right side of the rectangular jacks (13), dust blocking plates (21) are fixedly arranged at the tail ends of the elastic rubber plates (20), magnetic plates (22) are fixedly arranged at the end parts of the two dust blocking plates (21), and the two dust blocking plates (21) are used for blocking and dustproof protection of the positions of the rectangular jacks (13).

2. The dust-proof USB connector of claim 1, wherein: the USB connector is characterized in that a built-in cavity (10) with the top communicated with the outside is arranged inside the USB connector shell (1), the USB connector (11) is fixedly installed on the bottom wall of the built-in cavity (10), and the built-in cavity (10) is exposed to the outside for overhauling operation.

3. The dust-proof USB connector of claim 1, wherein: the USB connector is characterized in that a main cable (12) is fixedly mounted on a rear side plate body of the USB connector shell (1), a secondary cable (121) is arranged in the main cable (12), and the tail end of the secondary cable (121) is fixedly mounted on the USB connector (11).

4. The dust-proof USB connector of claim 1, wherein: the distance between the USB connector (11) and the rectangular jack (13) is larger than the sum of the lengths of the dust plate (21) and the magnetic plate (22).

5. The dust-proof USB connector of claim 1, wherein: a top cover (14) is fixedly arranged on the top surface of the USB connector shell (1) through a plurality of fastening screws.

6. The dust-proof USB connector of claim 1, wherein: the side surface of the USB connector (11) is fixedly provided with a magnetic lug (111) which is used for repelling the magnetic plate (22) in the same polarity and pushing the dust plate (21) to be folded and closed.

7. The dust-proof USB connector of claim 1, wherein: the number of the USB connectors (11) is 4 to 6, and the USB connectors are used for connecting with an external connector.