CN212468911U

CN212468911U - Dust cleaning device for USB interface of computer

Info

Publication number: CN212468911U
Application number: CN201922237725.3U
Authority: CN
Inventors: 边宏军
Original assignee: Shenzhen Jinhongjun Technology Co ltd
Current assignee: Shenzhen Jinhongjun Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2021-02-05
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses an ash cleaning device for a computer USB interface, which comprises a holding body, an ash cleaning head and an ash cleaning mechanism, wherein the holding body is columnar, the front end of the holding body is open, the rear end of the holding body is closed, and the inner wall of the opening is provided with an internal thread; the ash cleaning mechanism comprises a dust suction pump arranged in the holding body and a dust storage box arranged on one side of the end part of the holding body, the input end of the dust suction pump is connected with a dust suction inlet pipe, the output end of the dust suction pump is connected with a dust suction outlet pipe, and the dust suction outlet pipe is communicated with the dust storage box through the dust suction outlet pipe; the ash removal head is arranged at the opening of the end part of the holding body and comprises a connecting seat, an ash removal body and an ash removal brush, the ash removal body is arranged on one side of the end part of the connecting seat, the outer wall of the end part of the connecting seat, which is far away from the ash removal body, is provided with an external thread, and the connecting seat extends into the opening of the holding body and is matched with the opening thread. The utility model discloses can be effectual clean the dust of adhesion on the computer USB interface inner wall to can adsorb the dust after cleaning, prevent that the dust from falling back again in the USB interface, improve deashing efficiency.

Description

Dust cleaning device for USB interface of computer

Technical Field

The utility model relates to a computer equipment technical field specifically is an ash removal device for computer USB interface.

Background

The computer is commonly called computer, is an electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. A computer that is composed of a hardware system and a software system and does not have any software installed is called a bare metal. The computer can be divided into a super computer, an industrial control computer, a network computer, a personal computer and an embedded computer, and more advanced computers comprise a biological computer, a photon computer, a quantum computer and the like. The USB connection supports hot plugging, i.e. when the peripheral device is connected to the corresponding device through the USB connector, the device does not need to be closed, so that a plurality of USB interfaces are usually installed on the computer, and the use of a user is facilitated.

Because the USB interface exposes in the air for a long time, can accumulate the dust in the USB interface, influence the connection quality, cause communication unstability easily, influence normal use, consequently need carry out the deashing to the USB interface. The existing ash removal mode adopts sharp objects to scrape, so that equipment is easily damaged, and raised dust falls back into the USB interface again, so that the cleaning is not thorough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust removal device for computer USB interface 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: a dust cleaning device for a USB interface of a computer comprises a holding body, a dust cleaning head and a dust cleaning mechanism, wherein the holding body is columnar, the front end of the holding body is open, the rear end of the holding body is closed, and the inner wall of the opening of the holding body is provided with internal threads; the dust cleaning mechanism comprises a dust suction pump arranged in the holding body and a dust storage box arranged on one side of the end part of the holding body, the input end of the dust suction pump is connected with a dust suction inlet pipe, the output end of the dust suction pump is connected with a dust suction outlet pipe, and the dust suction outlet pipe is communicated with the dust storage box through the dust suction outlet pipe; the deashing head is arranged in and is held body tip opening part, and the deashing head includes connecting seat, the deashing body and deashing brush, and connecting seat tip one side is arranged in to the deashing body, and the tip outer wall that the deashing body was kept away from to the connecting seat is provided with the external screw thread, and the connecting seat stretches into and holds in the body opening and with opening threaded connection cooperation.

Preferably, the through holes are formed in the middle of the ash cleaning body and the connecting seat, the vibrating motor is arranged at the end part of the ash cleaning body close to the connecting seat, and the ash cleaning brush is arranged at the end part of the ash cleaning body far away from the vibrating motor.

Preferably, a buffer block and a buffer spring are arranged between the connecting seat and the ash removing body, one end of the buffer block is fixedly connected with the end part of the connecting seat, the other end of the buffer block is connected with the buffer spring, and the free end of the buffer spring is connected with the vibration motor.

Preferably, the dust suction inlet pipe penetrates through the dust cleaning body and a through hole in the middle of the connecting seat and extends into the dust cleaning brush.

Preferably, the holding body is also internally provided with a storage battery, the end part of the holding body is provided with a control switch, and the control switch and the storage battery are electrically connected with the dust suction pump and the vibration motor.

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

the utility model discloses can be effectual clean the dust of adhesion on the computer USB interface inner wall to can adsorb the dust after cleaning, prevent that the dust from falling back again in the USB interface, improve deashing efficiency. The dust cleaning head arranged on the device is connected with the holding body in a threaded mode, so that the device is convenient to disassemble, assemble and replace and convenient to use, and has two functions, one is that after the dust cleaning head is disassembled, the device does not have a cleaning function and only has a dust absorption function, and because the size of the dust cleaning brush is not limited, the dust absorption inlet pipe extends into the USB interface to clean places which are not easy to clean; the other kind is after the assembly deashing head, and the device has cleaning function and dust absorption function, drives the deashing brush vibration through the overhead vibrating motor vibration of deashing, makes the deashing brush vibrate the USB interface and cleans, sweeps the dust of interface inner wall, and goes into pipe cooperation dust absorption pump through the dust absorption and adsorb the dust, and exports the dust to storage dust box through the dust absorption exit tube, can effectually prevent that the dust ash from entering into in the USB interface, improves deashing efficiency, and the accessory is convenient for change.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a grip body; 2. a dust suction pump; 21. a dust suction inlet pipe; 22. a dust collection outlet pipe; 3. a dust storage box; 4. a connecting seat; 5. cleaning ash; 6. a dust cleaning brush; 7. a through hole; 8. a vibration motor; 9. a buffer block; 10. a buffer spring; 11. and controlling the switch.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a dust cleaning device for a USB interface of a computer comprises a holding body 1, a dust cleaning head and a dust cleaning mechanism, wherein the holding body 1 is columnar, the front end of the holding body is open, the rear end of the holding body is closed, and the inner wall of the opening is provided with internal threads; the ash removal mechanism comprises a dust suction pump 2 arranged in the holding body 1 and a dust storage box 3 arranged on one side of the end part of the holding body 1, the input end of the dust suction pump 2 is connected with a dust suction inlet pipe 21, the output end of the dust suction pump 2 is connected with a dust suction outlet pipe 22, and the dust suction outlet pipe 22 is communicated with the dust storage box 3; the ash removal head is arranged in and is held 1 tip opening part of body, and the ash removal head includes connecting seat 4, the deashing body 5 and deashing brush 6, and connecting seat 4 tip one side is arranged in to the deashing body 5, and the tip outer wall that the deashing body 5 was kept away from to connecting seat 4 is provided with the external screw thread, and connecting seat 4 stretches into and holds in 1 opening of body and with opening threaded connection cooperation.

Further, the through holes 7 are formed in the middle of the ash cleaning body 5 and the connecting seat 4, the vibration motor 8 is arranged at the end part, close to the connecting seat 4, of the ash cleaning body 5, and the ash cleaning brush 6 is arranged at the end part, far away from the vibration motor 8, of the ash cleaning body 5.

Further, a buffer block 9 and a buffer spring 10 are arranged between the connecting seat 4 and the ash removal body 5, one end of the buffer block 9 is fixedly connected with the end part of the connecting seat 4, the other end of the buffer block 9 is connected with the buffer spring 10, and the free end of the buffer spring 10 is connected with the vibration motor 8.

Furthermore, the dust suction inlet pipe 21 passes through the dust cleaning body 5 and the through hole 7 in the middle of the connecting seat 4 and extends into the dust cleaning brush 6.

Furthermore, a storage battery is arranged in the holding body 1, a control switch 11 is arranged at the end part of the holding body 1, and the control switch 11 and the storage battery are electrically connected with the dust suction pump 2 and the vibration motor 8.

The working principle is as follows:

the utility model discloses can be effectual clean the dust of adhesion on the computer USB interface inner wall to can adsorb the dust after cleaning, prevent that the dust from falling back again in the USB interface, improve deashing efficiency. The dust cleaning head arranged on the device is connected with the holding body 1 in a threaded mode, so that the device is convenient to disassemble, assemble and replace and convenient to use, and has two functions, one is that after the dust cleaning head is disassembled, the device does not have a cleaning function and only has a dust absorption function, and because the size of the dust cleaning brush 6 is not limited, the dust absorption inlet pipe 21 extends into the USB interface to clean places which are not easy to clean in the interface; the other kind is after the assembly deashing head, the device has cleaning function and dust absorption function, 8 vibrations through the deashing on the deashing head drive the vibration of deashing brush 6, make deashing brush 6 vibrate the USB interface and clean, sweep the dust of interface inner wall, and through the dust absorption admission pipe 21 cooperation dust absorption pump 2 with the dust absorption, and export the dust to storage dust box 3 through dust absorption exit tube 22, can effectually prevent that the dust ash from entering into in the USB interface, improve the deashing efficiency, and the accessory is convenient for change. The buffer block 9 and the buffer spring 10 can play a buffer effect, and play a vibration buffer effect on the vibration caused by the working of the vibration motor 8.

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 dust cleaning device for the USB interface of the computer is characterized by comprising a holding body (1), a dust cleaning head and a dust cleaning mechanism, wherein the holding body (1) is columnar, the front end of the holding body is open, the rear end of the holding body is closed, and the inner wall of the opening is provided with an internal thread; the dust cleaning mechanism comprises a dust suction pump (2) arranged in the holding body (1) and a dust storage box (3) arranged on one side of the end part of the holding body (1), the input end of the dust suction pump (2) is connected with a dust suction inlet pipe (21), the output end of the dust suction pump (2) is connected with a dust suction outlet pipe (22), and the dust suction outlet pipe is communicated with the dust storage box (3) through the dust suction outlet pipe (22); the utility model discloses a connection structure of dust removal, including the connection seat (4), the deashing head, the deashing body (5) and deashing brush (6), the connection seat (4) tip one side is arranged in to the deashing head, and the connection seat (4) tip outer wall of keeping away from the deashing body (5) is provided with the external screw thread, and connection seat (4) stretch into in holding body (1) opening and with opening threaded connection cooperation.

2. The dust cleaning device for the USB interface of the computer according to claim 1, wherein: through-holes (7) are formed in the middle of the ash cleaning body (5) and the connecting seat (4), a vibration motor (8) is arranged at the end part, close to the connecting seat (4), of the ash cleaning body (5), and an ash cleaning brush (6) is arranged at the end part, far away from the vibration motor (8), of the ash cleaning body (5).

3. The dust cleaning device for the USB interface of the computer according to claim 1, wherein: be provided with buffer block (9) and buffer spring (10) between connecting seat (4) and deashing body (5), the tip of buffer block (9) one end rigid coupling connecting seat (4), the buffer block (9) other end is connected with buffer spring (10), and vibrating motor (8) are connected to the free end of buffer spring (10).

4. The dust cleaning device for the USB interface of the computer according to claim 2, wherein: the dust suction inlet pipe (21) passes through the dust cleaning body (5) and the through hole (7) in the middle of the connecting seat (4) and extends into the dust cleaning brush (6).

5. The dust cleaning device for the USB interface of the computer according to claim 1, wherein: the dust collection device is characterized in that a storage battery is further arranged in the holding body (1), a control switch (11) is arranged at the end part of the holding body (1), and the control switch (11) and the storage battery are electrically connected with the dust collection pump (2) and the vibration motor (8).