CN210605543U

CN210605543U - Multifunctional electrostatic dust removal device for computer

Info

Publication number: CN210605543U
Application number: CN201922188666.5U
Authority: CN
Inventors: 唐经; 李逸然; 陈言庆
Original assignee: Wuhan Textile University
Current assignee: Wuhan Textile University
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-05-22
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a multifunctional electrostatic dust collector for a computer, which comprises a dustproof film and a film pasting frame for eliminating the static electricity of the dustproof film, wherein the dustproof film can be attached to a computer screen and detachably connected with the inner side of the film pasting frame; the side edge of the film pasting frame is provided with a static eliminating device which can eliminate the static electricity of the dustproof film and prevent a large amount of dust from being stained on the dustproof film; the static eliminator comprises a static eliminator and a data line with a USB joint, wherein the USB joint end of the data line can be inserted into a USB hole of the computer and electrically connected with the computer, and the other end of the data line is electrically connected with the static eliminator: compared with the prior art: by adding the static electricity eliminating device, the static electricity generated by the dustproof film in the using process is greatly reduced, so that the dust on the surface of the dustproof film is reduced, and the desktop without the camera can also have the function of video chat by adding the camera.

Description

Multifunctional electrostatic dust removal device for computer

Technical Field

The utility model relates to a multi-functional electrostatic precipitator device for computer.

Background

In production and life, static electricity is ubiquitous, computers are used as appliances for office work frequently, the static electricity generated by screens of the computers is easy to absorb dust, and the screens of the computers are dirtier after a long time.

SUMMERY OF THE UTILITY MODEL

To the foregoing, the utility model provides a multi-functional electrostatic precipitator device for computer to solve at least one problem among the above-mentioned prior art.

According to one aspect of the utility model, a multifunctional electrostatic dust collector for a computer is provided, which comprises a dustproof film and a film pasting frame for eliminating the static electricity of the dustproof film, wherein the dustproof film can be pasted with a computer screen and detachably connected with the inner side of the film pasting frame; the side edge of the film pasting frame is provided with a static electricity eliminating device capable of eliminating static electricity of the dustproof film; the static electricity eliminating device comprises a static electricity eliminator and a data line with a USB joint, wherein the USB joint end of the data line can be inserted into a USB hole of the computer and is electrically connected with the computer, and the other end of the data line is electrically connected with the static electricity eliminator; still be equipped with camera device on pad pasting frame top, camera device includes telescopic camera, and telescopic camera embedding is in the pad pasting frame, and the data line is equipped with the branch line with the static eliminator junction, the branch line other end and telescopic camera electric connection.

Furthermore, the film pasting frame can be made of rubber materials and is fixedly attached to the periphery of the computer screen in a vacuum mode.

Further, the four corners of the film pasting frame can be provided with fixing grooves, and the film pasting frame is fixedly connected with the four corners of the computer screen in a sleeved mode through the fixing grooves.

Furthermore, the inner side of the film pasting frame is provided with a clamping groove which can be matched with the periphery of the dustproof film.

Further, the distance between the clamping groove and the computer screen is 1-3 mm.

The beneficial effects of the utility model reside in that: by adding the static electricity eliminating device, the static electricity generated by the dustproof film in the using process is greatly reduced, so that the dust on the surface of the dustproof film is reduced, and the desktop without the camera can also have the function of video chat by adding the camera.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the film frame and the dust-proof film;

FIG. 3 is a schematic view of vacuum bonding of a film frame to a computer screen;

FIG. 4 shows another fixing method of the film frame and the computer screen.

In the figure, 1, a dustproof film, 2, a film frame, 3, an electrostatic eliminator, 4, a telescopic camera, 5, a data line, 6, a USB, 7, a branch connection line, 8, a clamping groove, 9, a computer screen, 10 and a fixing groove.

Detailed Description

The invention will be further explained below with reference to the drawings and some embodiments.

In fig. 1-4, a multifunctional electrostatic dust removal device for a computer comprises a dustproof film 1 and a film pasting frame 2 which is used for removing and eliminating static electricity of the dustproof film 1, wherein the dustproof film 1 can be attached to a computer screen 9 and detachably connected with the inner side of the film pasting frame 2; a static electricity eliminating device capable of eliminating static electricity of the dustproof film 1 is arranged on the side edge of the film pasting frame 2; the static electricity eliminating device comprises a static electricity eliminator 3 and a data line 5 with a USB6 joint, wherein the joint end of the data line 5USB6 can be inserted into a computer USB6 hole and electrically connected with a computer, and the other end of the data line is electrically connected with the static electricity eliminator 3.

In this embodiment, still be equipped with camera device on 2 tops of pad pasting frame, camera device includes telescopic camera 4, and telescopic camera 4 imbeds in pad pasting frame 2, and data line 5 is equipped with branch wiring 7 with the 3 junction of static eliminator, divides 7 other ends of wiring and telescopic camera 4 electric connection.

In this embodiment, the film frame 2 may be made of rubber, and is attached and fixed to the periphery of the computer screen 9 in a vacuum manner.

In this embodiment, four corners of the film attaching frame 2 may be provided with fixing grooves 10, the fixing grooves 10 are fixedly connected with four corners of the computer screen 9 in a sleeved manner, and a forming surface of the fixing grooves 10 may be made of a rubber material or other elastic materials.

In this embodiment, a clamping groove 8 which can be engaged with the periphery of the dustproof film 1 is formed in the inner side of the film attaching frame 2; the distance between the clamping groove 8 and the computer screen 9 is 1-3 mm.

In this embodiment, the electrostatic eliminator 3 has the same principle as that of the electrostatic wristband in the prior art, and the principle is as follows: according to the corona discharge effect and the point discharge principle, when the accumulated charge exceeds a certain value, the accumulated charge is discharged to the space due to the potential difference, thereby achieving the purpose of eliminating static electricity.

In this embodiment, the telescopic camera 4 is a telescopic camera 4 commonly used in the prior art, and has the same structure and principle as the telescopic camera 4 in the prior art; for example, a retractable camera 4 used in a vivo Apex mobile phone, a Hua P10 mobile phone, and the like.

In this embodiment, the telescopic camera 4 is configured to: and the data connection with a computer ensures that the assembly machine without a camera can also have the function of video call.

In the embodiment, in specific implementation: the dust-proof film 1 and the clamping groove 8 in the film-sticking frame 2 are fixed, then the dust-proof film 1 and the film-sticking frame 2 are integrally fixed on the computer screen 9, bubbles between the dust-proof film 1 and the computer screen 9 are reduced as much as possible when the dust-proof film 1 is stuck, the computer screen 9 is kept clean, the film-sticking frame 2 is fixed after the dust-proof film 1 is stuck, a USB6 interface is connected to electrify the film-sticking frame, data connection can be carried out between a camera and a computer, the dust-proof film 1 can prevent dust from being generated on the computer screen 9, the static eliminator 3 can eliminate static electricity generated by the static dust-proof film 1 and the computer screen 9, and the dust is not easy to absorb and dirty.

It is worth mentioning that: in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; the circuits described in the present invention are all commonly used circuits in the field, and other related components are all commonly used components, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

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.

Claims

1. The utility model provides a multi-functional electrostatic precipitator device for computer which characterized in that: the dustproof film can be attached to a computer screen and detachably connected with the inner side of the film pasting frame; the side edge of the film pasting frame is provided with a static electricity eliminating device capable of eliminating static electricity of the dustproof film; the static electricity eliminating device comprises a static electricity eliminator and a data line with a USB joint, wherein the USB joint end of the data line can be inserted into a USB hole of the computer and is electrically connected with the computer, and the other end of the data line is electrically connected with the static electricity eliminator; still be equipped with camera device on pad pasting frame top, camera device includes telescopic camera, and telescopic camera embedding is in the pad pasting frame, and the data line is equipped with the branch line with the static eliminator junction, the branch line other end and telescopic camera electric connection.

2. The multifunctional electrostatic precipitator for computers according to claim 1, wherein: the film pasting frame can be made of rubber materials and is fixedly attached to the periphery of the computer screen in a vacuum mode.

3. The multifunctional electrostatic precipitator for computers according to claim 2, wherein: the four corners of the film pasting frame can be provided with fixing grooves which are fixedly sleeved with the four corners of the computer screen.

4. The multifunctional electrostatic precipitator for computers according to claim 3, wherein: and a clamping groove which can be matched with the periphery of the dustproof film is formed in the inner side of the film pasting frame.

5. The multifunctional electrostatic precipitator for computers according to claim 4, wherein: the distance between the clamping groove and the computer screen is 1-3 mm.