Dustproof device for display

Abstract

The utility model discloses a display dustproof device which comprises a first dustproof piece and a second dustproof piece which are respectively located in front of and behind a display, and a connecting piece used for connecting the first dustproof piece and the second dustproof piece, and the first dustproof piece and the second dustproof piece are detachably connected. The first dustproof part and the second dustproof part are connected and then cover the display. The first dustproof part comprises two positioning plates and a first protection plate arranged on the positioning plates, the first protection plate is a transparent plate, the positioning plates are symmetrically arranged up and down, the two positioning plates are located on the upper side and the lower side of the displayer respectively, and the first protection plate is located in front of a display screen of the displayer and is a blue-light-proof transparent protection plate; a certain fixing and eye protecting effect is achieved while the dustproof effect is achieved, the first protection plate does not need to be detached when the displayer is used, and the purpose of continuous dust prevention is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dustproofing of displays, and more specifically to a dustproofing device for displays. Background Art

[0002] Computer monitors are the first type of monitors that are more common. They are widely used in homes, shopping malls, companies and other places. If the monitor is not used for a long time, the surface will be covered with dust. Because the screen of the monitor is made of liquid crystal, frequent wiping may cause damage to the screen. It is necessary to use a dustproof device to protect it. When the monitor is not in use, a cloth cover is often used to cover the monitor, but the monitor cannot play a dustproof role when in use. Utility Model Content

[0003] The purpose of the utility model is to provide a display dustproof device to solve the technical problems existing in the above-mentioned background technology.

[0004] The utility model provides a dustproof device for a display, comprising a dustproof member 1 and a dustproof member 2 respectively located in front of and behind the display, and a connecting member used to connect the dustproof member 1 and the dustproof member 2, wherein the dustproof member 1 and the dustproof member 2 are detachably connected, and the dustproof member 1 and the dustproof member 2 are connected and a rear cover is arranged outside the display;

[0005] The dustproof part 1 includes two positioning plates and a protective plate 1 arranged on the positioning plates, the protective plate 1 is a transparent plate, the positioning plates are symmetrically arranged up and down, and the two positioning plates are respectively located on the upper and lower sides of the display.

[0006] In a preferred embodiment, the positioning plate is U-shaped, and an adhesive sticker is embedded inside the positioning plate.

[0007] In a preferred embodiment, the protective plate 1 is an anti-blue light protective plate.

[0008] In a preferred embodiment, the second dustproof component includes a second protective plate, and the size of the second protective plate is compatible with the size of the first protective plate.

[0009] In a preferred embodiment, a clearance gap is provided on the second protective plate.

[0010] In a preferred embodiment, the connecting member includes a plurality of connecting strips 1 arranged on both sides of the protective plate 1 and a plurality of connecting strips 2 arranged on the protective plate 2 and corresponding to the connecting strips 1, the connecting strip 1 is provided with a card slot, the connecting strip 2 is provided with a card block corresponding to the card slot, and the card block is stuck in the card slot.

[0011] In a preferred embodiment, a limiting strip is arranged on the outer side of the second connecting strip.

[0012] The beneficial effects of the technical solution of the utility model are:

[0013] The protective plate 1 is located in front of the display screen of the monitor. It is an anti-blue light protective plate 1. While playing a dust-proof role, it also has a certain fixed eye protection effect. When using the monitor, there is no need to remove the protective plate 1, thereby achieving the purpose of continuous dust prevention.

[0014] The transparent adhesive tape inside the positioning plate can be used to fix the display. After the dustproof part 2 is removed, the dustproof part 1 will fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the utility model where the cover is arranged outside the display.

[0016] Figure 2 This is a diagram showing the relationship between the utility model and the display position.

[0017] Figure 3 This is the disassembly diagram of the structure of the utility model.

[0018] Figure 4 For this utility model Figure 3 A magnified image of the middle part.

[0019] Figure 5 This is a structural disassembly diagram of the utility model from another perspective.

[0020] Explanation of the reference numerals: 1 display, 2 dustproof part 1, 21 protective plate 1, 22 positioning plate, 23 adhesive tape, 3 dustproof part 2, 31 protective plate 2, 32 clearance gap, 4 connecting part, 41 connecting strip 1, 42 card slot, 43 connecting strip 2, 44 card block, 45 limiting strip. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the sake of illustration and convenience of description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0022] like Figure 1-5As shown, the technical solution of the utility model provides a dustproof device for a display 1, including a dustproof piece 2, a dustproof piece 3 and a connecting piece 4 for connecting the dustproof piece 2 and the dustproof piece 3, which are respectively located in front of and behind the display 1. The dustproof piece 2 and the dustproof piece 2 3 are detachably connected, and the dustproof piece 2 and the dustproof piece 2 3 are connected with the rear cover arranged outside the display 1.

[0023] The dustproof piece 1 2 and the dustproof piece 2 3 can be spliced, and after splicing, they are wrapped and located outside the display 1 to prevent dust from the front and back of the display 1. Specifically, the dustproof piece 1 2 is first clamped on the front of the display 1 and fits with the display screen surface, and then the dustproof piece 2 3 is clamped on the dustproof piece 1 2 from the back of the display 1 and fits with the back of the display 1, so that the cover of the display 1 is completed. When the display 1 is used, the dustproof piece 2 3 at the back is removed to avoid affecting the heat dissipation effect during use, and the dustproof piece 1 2 is left on the display 1, which plays a role in dust prevention and has a certain eye protection effect.

[0024] The dustproof member 2 includes two positioning plates 22 and a protective plate 21 disposed on the positioning plates 22. The protective plate 21 is a transparent plate. The positioning plates 22 are symmetrically disposed up and down. The two positioning plates 22 are respectively located at the upper and lower sides of the display 1. The positioning plates are U-shaped, and adhesive stickers 23 are embedded inside the positioning plates. The protective plate 1 is a blue light protection plate.

[0025] In the above scheme, the two positioning plates 22 are respectively clamped on the upper and lower sides of the display 1, and fit with the upper and lower surfaces of the display 1. After clamping, the protective plate 1 21 is located in front of the display screen of the display 1. It is a blue light protection plate 1, which plays a dustproof role and also has a certain fixed eye protection effect. When using the display 1, there is no need to remove the protective plate 1 21, so as to achieve the purpose of continuous dustproof. The transparent adhesive 23 inside the positioning plate can be fixed to the display 1 to prevent the dustproof part 2 from falling off after the dustproof part 2 3 is removed.

[0026] The dustproof member 2 3 includes a protective plate 2 31, the size of which is adapted to the size of the protective plate 1 21, and a clearance notch 32 is provided on the protective plate 2 31. After the protective plate 2 31 is connected to the protective plate 1 21, it fits against the back of the display 1 to prevent dust from entering. There is no specific requirement for its material, and the protective plate 2 31 is removed when the display 1 is used.

[0027] The connecting member 4 includes a plurality of connecting strips 1 41 disposed on both sides of the protective plate 1 21 and a plurality of connecting strips 2 43 disposed on the protective plate 2 31 and corresponding to the connecting strips 1 41. The connecting strip 1 41 is provided with a clamping slot 42. The connecting strip 2 43 is provided with a clamping block 44 corresponding to the clamping slot 42. The clamping block 44 is clamped in the clamping slot 42. A limiting strip 45 is disposed on the outer side of the connecting strip 2 43.

[0028] In the above scheme, the protective plate 1 21 and the protective plate 2 31 are connected by a snap-fitting manner. After being connected, the limiting strip 45 is located on the side of the connecting strip 1 41 to prevent the protective plate 1 and the protective plate 2 from being misplaced or falling off, which affects the dustproof effect.

[0029] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A dust-proof device for a display, characterized in that: It includes a dustproof piece 1 and a dustproof piece 2 respectively located in front of and behind the display, and a connecting piece used to connect the dustproof piece 1 and the dustproof piece 2, the dustproof piece 1 and the dustproof piece 2 are detachably connected, and the dustproof piece 1 and the dustproof piece 2 are connected to a rear cover arranged outside the display; The dustproof part 1 includes two positioning plates and a protective plate 1 arranged on the positioning plates, the protective plate 1 is a transparent plate, the positioning plates are symmetrically arranged up and down, and the two positioning plates are respectively located on the upper and lower sides of the display.

2. A display dust prevention device according to claim 1, characterized in that: The positioning plate is U-shaped, and an adhesive sticker is embedded inside the positioning plate.

3. The dust-proof device for a display according to claim 1, characterized in that: The first protective plate is a blue light protection plate.

4. The dust-proof device for a display according to claim 1, characterized in that: The second dustproof component includes a second protective plate, and the size of the second protective plate is compatible with the size of the first protective plate.

5. The dust-proof device for a display according to claim 4, characterized in that: The second protective plate is provided with a clearance gap.

6. The dust-proof device for a display according to claim 4, characterized in that: The connecting member includes a plurality of connecting strips 1 arranged on both sides of the protective plate 1 and a plurality of connecting strips 2 arranged on the protective plate 2 and corresponding to the connecting strips 1. The connecting strip 1 is provided with a card slot, and the connecting strip 2 is provided with a card block corresponding to the card slot, and the card block is stuck in the card slot.

7. The dust-proof device for a display according to claim 6, characterized in that: A limiting strip is arranged on the outer side of the second connecting strip.

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