High-PPI static electricity eliminating device

Abstract

The utility model discloses a high PPI static electricity removing device which comprises a display screen frame, water storage pipes are fixedly connected to the two ends of the rear side of the interior of the display screen frame, water absorption sponge layers are arranged on the front sides of the water storage pipes, static electricity removing pads are arranged on the front sides of the water absorption sponge layers, fixing grooves are formed in the inner wall of the display screen frame, and the static electricity removing pads are arranged in the fixing grooves. The fixing groove is matched with the static electricity removing pad in an inserted mode, and one end of the bottom of the static electricity removing pad is fixedly connected with a grounding wire. The static electricity removing pad, the grounding wire, the water absorption sponge layer and the water storage pipe are arranged, when the interior of the display screen is dry and generates static electricity in the using process, the generated static electricity is dispersed through the static electricity removing pad and guided to the conductive block through the grounding wire to be grounded and guided, and then the other static electricity is absorbed through the static electricity removing pad; and then water drops are discharged through the needle holes, the water absorption sponge layer is humidified, the humidity of the static electricity removing pad is improved, and the anti-static effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of PPI static elimination, in particular to a high PPI static elimination device. Background Art

[0002] Pixels Per Inch is also called pixel density unit, which means the number of pixels per inch. Therefore, the higher the PPI value, the higher the density at which the display can display images. Of course, the higher the display density, the higher the realism.

[0003] The PPI display screen will generate heat when displaying images during operation, and continuous heat generation will cause the inside of the display screen to dry out, which is very prone to static electricity. Static electricity discharge may damage the electronic components on the LED display screen, such as LED chips, circuit boards and drivers. This damage may cause problems such as display instability, pixel failure or color bars. This affects the use effect, and it is necessary to remove static electricity to protect the PPI display. Utility Model Content

[0004] The purpose of the utility model is to provide a high PPI static electricity removal device, which guides the static electricity to the conductive block through the grounding wire for grounding, and then the static electricity of the other part is absorbed by the static electricity removal pad, and then the pinhole is discharged through the water droplets to humidify the water-absorbing sponge layer. The copper wire humidifies the middle part of the water-absorbing sponge layer through the flow tube to maintain the humidity, which can prevent the generation of static electricity and improve the anti-static effect.

[0005] To achieve the above-mentioned purpose, a high PPI static electricity removal device is provided, comprising: a display screen frame, wherein both ends of the inner rear side of the display screen frame are fixedly connected to water storage pipes, a water-absorbing sponge layer is arranged on the front side of the water storage pipe, an anti-static pad is arranged on the front side of the water-absorbing sponge layer, a fixing groove is opened on the inner wall of the display screen frame, and the fixing groove and the anti-static pad are plugged together, and a grounding wire is fixedly connected to one end of the bottom of the anti-static pad.

[0006] According to the high PPI static electricity removal device, a circulation pipe is fixedly connected between the water storage pipes, and a plurality of pinholes are opened in the middle of the circulation pipe and the front side of the water storage pipe.

[0007] According to the high PPI static electricity removal device, one end of the ground wire is fixedly connected to a conductive block.

[0008] According to the high PPI static electricity removal device, a water level window is provided on one side of the water storage pipe.

[0009] According to the high PPI static electricity removal device, sealing plugs are provided at both ends of the top of the display screen frame.

[0010] According to the high PPI static electricity removal device, a waterproof frame is fixedly connected to the outer side of the water-absorbing sponge layer.

[0011] The above scheme has the following beneficial effects:

[0012] The utility model is provided with an anti-static pad, a grounding wire, a water-absorbing sponge layer and a water storage pipe. When static electricity is generated due to dryness inside the display screen during use, the generated static electricity is first dispersed by the anti-static pad and guided to the conductive block for grounding through the grounding wire. Then, another part of the static electricity is absorbed by the anti-static pad and then discharged through water droplets through the pinhole to humidify the water-absorbing sponge layer. The copper wire humidifies the middle part of the water-absorbing sponge layer through the circulation pipe to maintain humidity, and the humidity of the anti-static pad is reduced to prevent static electricity from being generated.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a disassembled diagram of a display screen frame and a static electricity removal pad of a high PPI static electricity removal device of the utility model;

[0016] Figure 2 This is a front view of a water-absorbing sponge layer of a high PPI static elimination device of the utility model;

[0017] Figure 3 For this utility model Figure 1 A in the enlarged view;

[0018] Figure 4 This is a front view of a water storage pipe of a high PPI static elimination device of the utility model.

[0019] Legend:

[0020] 1. Display screen frame; 2. Water level window; 3. Conductive block; 4. Grounding wire; 5. Anti-static pad; 6. Water-absorbing sponge layer; 7. Waterproof frame; 8. Fixing groove; 9. Pinhole; 10. Circulation pipe; 11. Water storage pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Reference Figure 1-4The utility model embodiment is a high PPI static removal device, which includes: a display screen frame 1, both ends of the inner rear side of the display screen frame 1 are fixedly connected with water storage pipes 11, through which water can be stored, a water-absorbing sponge layer 6 is arranged on the front side of the water storage pipe 11, humidity can be provided through the water-absorbing sponge layer 6, and the heat generated inside the display screen can provide drying and humidification, and a cyclic operation can be provided, the outer side of the water-absorbing sponge layer 6 is fixedly connected with a waterproof frame 7, and the front side of the water-absorbing sponge layer 6 is provided with an anti-static pad 5, the display screen frame 1 is used to operate the display screen, and when the display screen is dry and static electricity is generated during use, the generated static electricity is first dispersed by the anti-static pad 5, and the inner wall of the display screen frame 1 is provided with a fixed groove 8, and the fixed groove 8 and the anti-static pad 5 are plugged together to remove static electricity. One end of the bottom of the electric pad 5 is fixedly connected to a grounding wire 4, which is guided to the conductive block 3 for grounding. One end of the grounding wire 4 is fixedly connected to the conductive block 3. A circulation pipe 10 is fixedly connected between the water storage pipes 11. The circulation pipe 10 can evenly humidify the water resources. A number of pinholes 9 are provided in the middle of the circulation pipe 10 and the front side of the water storage pipe 11. The pinholes 9 allow water droplets to be discharged to humidify the water-absorbing sponge layer 6. At the same time, through the action of the circulation pipe 10, the middle of the water-absorbing sponge layer 6 is humidified to maintain humidity, thereby reducing the humidity of the anti-static pad 5 and achieving anti-static generation. A water level window 2 is provided on one side of the water storage pipe 11. The sealing plugs at both ends of the top of the display screen frame 1 are removed, and water is added. The water level is checked through the water level window 2. Sealing plugs are provided at both ends of the top of the display screen frame 1.

[0024] Working principle: When in use, first fix the absorbent sponge layer 6 inside the inner waterproof frame 7 of the display screen frame 1, and then fit it with the back plate of the display screen through the anti-static pad 5, then remove the sealing plugs at both ends of the top of the display screen frame 1, add water, check the water level through the water level window 2, and then operate the display screen frame 1. When the inside of the display screen becomes dry and generates static electricity during use, first disperse the generated static electricity through the anti-static pad 5, and guide it to the conductive block 3 for grounding through the grounding wire 4, and then the other part of the static electricity is absorbed by the anti-static pad 5, and then the pinhole 9 discharges water droplets to humidify the absorbent sponge layer 6. At the same time, through the action of the circulation tube 10, the middle part of the absorbent sponge layer 6 is humidified to maintain humidity, and the humidity of the anti-static pad 5 is reduced to achieve anti-static generation.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high PPI static removal device, comprising: A display screen frame (1), characterized in that both ends of the inner rear side of the display screen frame (1) are fixedly connected to a water storage pipe (11), a water-absorbing sponge layer (6) is provided on the front side of the water storage pipe (11), and an anti-static pad (5) is provided on the front side of the water-absorbing sponge layer (6), a fixing groove (8) is provided on the inner wall of the display screen frame (1), and the fixing groove (8) and the anti-static pad (5) are plugged together, and a grounding wire (4) is fixedly connected to one end of the bottom of the anti-static pad (5).

2. A high PPI static removal device according to claim 1, characterized in that: A circulation pipe (10) is fixedly connected between the water storage pipes (11), and a plurality of pinholes (9) are provided in the middle of the circulation pipe (10) and on the front side of the water storage pipe (11).

3. A high PPI static removal device according to claim 1, characterized in that: One end of the grounding wire (4) is fixedly connected to a conductive block (3).

4. A high PPI static removal device according to claim 1, characterized in that: A water level window (2) is provided on one side of the water storage pipe (11).

5. A high PPI static removal device according to claim 1, characterized in that: Sealing plugs are provided at both ends of the top of the display screen frame (1).

6. A high PPI static elimination device according to claim 1, characterized in that: The outer side of the water-absorbing sponge layer (6) is fixedly connected to a waterproof frame (7).

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