Antistatic diffusion sheet

Abstract

The utility model belongs to the technical field of diffusion sheets, and particularly relates to an antistatic diffusion sheet which comprises a base layer, a material layer, a static conductive layer, a conductive adhesive layer, a conductive mechanism, a refrigerator and a controller, the lower end of the base layer is attached to the static conductive layer, the conductive adhesive layer is located between the base layer and the material layer, and the conductive mechanism comprises a telescopic assembly, a spring, a connecting piece and an external electric sheet. The upper end of the telescopic assembly is detachably connected with the conductive adhesive layer, the lower end of the telescopic assembly is detachably connected with the static conductive layer, the two ends of the spring are detachably connected with the telescopic assembly and the connecting piece respectively, the external electric piece is detachably connected with the refrigerator, and the refrigerator is in communication connection with the controller. Compared with the prior art, the device has the advantages and positive effects that the external electric sheet is periodically refrigerated and cooled through the refrigerator, and the conductivity of the external electric sheet per unit mass is greatly enhanced under the condition of lower temperature, so that the device has a better protection effect on instantaneous larger static electricity and can be used for regularly removing dust.

Description

Technical Field

[0001] The utility model belongs to the technical field of diffusion sheets, and in particular relates to an antistatic diffusion sheet. Background Art

[0002] During the transportation of the diffuser, friction may occur between the diffuser and the prism or light guide, thereby generating static electricity. The generated static electricity varies with the degree of friction. If a large amount of static electricity is suddenly generated at a certain moment, it will cause damage to sensitive components in the liquid crystal display. The damage to sensitive components in the liquid crystal display is irreversible and cannot restore their original performance. In addition, it will absorb impurities such as dust, which will cause scratches to the display after a long time. Therefore, there is an urgent need for an anti-static diffuser that has a better protection effect against instantaneous large static electricity. Utility Model Content

[0003] In view of the above problems, the utility model provides an antistatic diffusion sheet.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an antistatic diffusion sheet, comprising a base layer and a material layer, the base layer and the material layer are coaxial, and also comprises an electrostatic conductive layer, a conductive adhesive layer, a conductive mechanism, a refrigerator and a controller, the lower end of the base layer is bonded to the electrostatic conductive layer, and the conductive adhesive layer is located between the base layer and the material layer;

[0005] The conductive mechanism includes a telescopic component, a spring, a connector and an external electric sheet. The upper end of the telescopic component is detachably connected to the conductive adhesive layer, the lower end of the telescopic component is detachably connected to the static conductive layer, the telescopic component is detachably connected to the external electric sheet through the connector, the length direction of the spring is vertical, the two ends of the spring are detachably connected to the telescopic component and the connector respectively, the external electric sheet is detachably connected to the refrigerator, and the refrigerator is communicatively connected to the controller.

[0006] Preferably, the conductive mechanism further comprises a temperature sensor, the temperature sensor is detachably connected to the external electric sheet, and the temperature sensor is communicatively connected to the controller.

[0007] Preferably, the conductive mechanism further comprises a vibration sensor, the vibration sensor is detachably connected to the connector, and the vibration sensor is communicatively connected to the controller.

[0008] Preferably, a conductive tape is further included, wherein the upper end of the conductive tape is in contact with the lower end of the material layer, and the lower end of the conductive tape is in contact with the upper end of the conductive adhesive layer.

[0009] Preferably, the telescopic assembly includes a telescopic part one, a telescopic part two and a telescopic part three, the telescopic part one is provided with an upper sliding hole and a lower sliding hole, the telescopic part one is vertically slidably connected to the telescopic part two through the upper sliding hole, and the telescopic part one is vertically slidably connected to the telescopic part three through the lower sliding hole.

[0010] Preferably, there are multiple external electric sheets, and all of the multiple external electric sheets are detachably connected to the connector.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] (1) The external electric sheet is detachably connected to the refrigerator, and the refrigerator periodically cools the external electric sheet. Under low temperature conditions, the conductivity of the external electric sheet per unit mass is greatly enhanced, thereby providing better protection against instantaneous large static electricity and enabling regular dust removal;

[0013] (2) The two ends of the spring are detachably connected to the telescopic component and the connector, respectively. The spring achieves shock absorption, thereby preventing the vibration of the diffuser during transportation from affecting the connection between the telescopic component and the conductive adhesive layer, and preventing the vibration of the diffuser during transportation from affecting the connection between the telescopic component and the conductive layer;

[0014] (3) The temperature sensor is detachably connected to the external electric sheet to detect the temperature of the external electric sheet in real time, and then the cooling effect of the refrigerator is controlled by the controller, so that the external electric sheet per unit mass always has a strong conductivity;

[0015] (4) The vibration sensor is detachably connected to the connector. When the vibration sensor detects a large vibration value, more static electricity is generated per unit time. Therefore, the controller is used to improve the cooling effect of the refrigerator, so that the conductivity of the external electrode is enhanced to avoid damaging sensitive components in the LCD display.

[0016] (5) There are multiple external electric sheets, and all of the external electric sheets are detachably connected to the connectors. By increasing the number of external electric sheets, the conductive effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for describing the embodiment:

[0018] Figure 1 This is the front view of the antistatic diffusion sheet;

[0019] Figure 2 for Figure 1 A local enlarged schematic diagram of the middle A;

[0020] Figure 3 It is a top view of the antistatic diffusion sheet;

[0021] Figure 4 It is a three-dimensional view of the antistatic diffusion sheet;

[0022] Figure 5 This is a front view of the conductive structure of the antistatic diffusion sheet;

[0023] Figure 6 A three-dimensional view of the conductive structure of the antistatic diffusion sheet.

[0024] Reference numerals:

[0025] 1—Grassroots;

[0026] 2—Material layer;

[0027] 3—static conductive layer;

[0028] 4—conductive tape;

[0029] 5—conductive adhesive layer;

[0030] 6—conductive mechanism, 61—telescopic assembly, 62—spring, 63—external electric sheet, 64—connector, 65—vibration sensor, 66—telescopic part 1, 67—telescopic part 2, 68—telescopic part 3;

[0031] 7—Diffusion layer. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0034] Example 1

[0035] Combine the following Figures 1 to 6 Specifically describe the antistatic diffuser, such as Figure 1 , Figure 3 and Figure 4 As shown, an antistatic diffusion sheet includes a base layer 1 and a material layer 2, the base layer 1 and the material layer 2 are coaxial, and also includes an electrostatic conductive layer 3, a conductive adhesive layer 5, a conductive mechanism 6, a refrigerator and a controller, the lower end of the base layer 1 is bonded to the electrostatic conductive layer 3, and the conductive adhesive layer 5 is located between the base layer 1 and the material layer 2.

[0036] like Figure 2 and Figure 6As shown, the conductive mechanism 6 includes a telescopic component 61, a spring 62, a connector 64 and an external electric sheet 63. The upper end of the telescopic component 61 is detachably connected to the conductive adhesive layer 5, the lower end of the telescopic component 61 is detachably connected to the electrostatic conductive layer 3, the telescopic component 61 is detachably connected to the external electric sheet 63 through the connector 64, the length direction of the spring 62 is vertical, the two ends of the spring 62 are detachably connected to the telescopic component 61 and the connector 64 respectively, the external electric sheet 63 is detachably connected to the refrigerator, and the refrigerator is communicatively connected to the controller.

[0037] The conductive mechanism 6 further includes a temperature sensor, which is detachably connected to the external electrical sheet 63 and is communicatively connected to the controller.

[0038] like Figure 2 and Figure 5 As shown, the conductive mechanism 6 further includes a vibration sensor 65 , which is detachably connected to the connecting member 64 , and the vibration sensor 65 is communicatively connected to the controller.

[0039] like Figure 2 As shown, a diffusion layer 7 is also included. The diffusion layer 7 includes first particles and second particles. The first particles and the second particles are both hemispherical particles, and the diameter of the first particles is greater than the diameter of the second particles.

[0040] like Figure 2 As shown, it also includes a conductive tape 4, the upper end of the conductive tape 4 is in contact with the lower end of the material layer 2, and the lower end of the conductive tape 4 is in contact with the upper end of the conductive adhesive layer 5.

[0041] like Figure 5 and Figure 6 As shown, the telescopic assembly 61 includes a telescopic part 1 66, a telescopic part 2 67 and a telescopic part 3 68. The telescopic part 1 66 is provided with an upper sliding hole and a lower sliding hole. The telescopic part 1 66 is vertically slidably connected to the telescopic part 2 67 through the upper sliding hole, and the telescopic part 1 66 is vertically slidably connected to the telescopic part 3 68 through the lower sliding hole.

[0042] The number of the external electric sheet 63 is one.

[0043] The conductive belt 4 is woven from transverse conductive wires and vertical conductive wires, and has certain flexibility and good conductivity.

[0044] Working principle of antistatic diffuser:

[0045] The static electricity on the top of the antistatic diffusion sheet is received by the conductive tape 4 and transmitted to the conductive adhesive layer 5, and then transmitted to the telescopic component 61 of the conductive mechanism 6 through the conductive adhesive layer 5, and then transmitted to the external electric sheet 63 through the connector 64. The external electric sheet 63 receives and eliminates the static electricity, avoids the accumulation of static electricity, and plays a role in eliminating the static electricity on the conductive adhesive layer 5;

[0046] The static electricity at the bottom of the antistatic diffusion sheet is transferred to the telescopic component 61 of the conductive mechanism 6 through the static conductive layer 3, and then transmitted to the external electric sheet 63 through the connector 64. The external electric sheet 63 collects and eliminates the static electricity, avoids static electricity accumulation, and plays a role in eliminating static electricity.

[0047] Example 2

[0048] The difference between this embodiment and the first embodiment is that there are multiple external electric sheets 63 , and the multiple external electric sheets 63 are all detachably connected to the connecting member 64 .

[0049] As the technical solution of the utility model, the hardware setting provided is only for the purpose of facilitating the realization of braking control based on the hardware facilities. How to realize braking control and braking control method specifically is not the technical problem to be solved and the object to be protected by the utility model. At the same time, the communication methods between the devices adopt the existing communication methods, which are not the utility model points of the present application.

[0050] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An antistatic diffusion sheet, comprising a base layer (1) and a material layer (2), wherein the base layer (1) and the material layer (2) are coaxial, and characterized in that: It also includes an electrostatic conductive layer (3), a conductive adhesive layer (5), a conductive mechanism (6), a refrigerator and a controller, wherein the lower end of the base layer (1) is bonded to the electrostatic conductive layer (3), and the conductive adhesive layer (5) is located between the base layer (1) and the material layer (2); The conductive mechanism (6) comprises a telescopic component (61), a spring (62), a connecting piece (64) and an external electric sheet (63); the upper end of the telescopic component (61) is detachably connected to the conductive adhesive layer (5); the lower end of the telescopic component (61) is detachably connected to the static conductive layer (3); the telescopic component (61) is detachably connected to the external electric sheet (63) via the connecting piece (64); the length direction of the spring (62) is vertical; two ends of the spring (62) are detachably connected to the telescopic component (61) and the connecting piece (64) respectively; the external electric sheet (63) is detachably connected to a refrigerator; and the refrigerator is communicatively connected to a controller.

2. The antistatic diffusion sheet according to claim 1, characterized in that: The conductive mechanism (6) further comprises a temperature sensor, the temperature sensor is detachably connected to the external electrical sheet (63), and the temperature sensor is communicatively connected to the controller.

3. The antistatic diffusion sheet according to claim 1, characterized in that: The conductive mechanism (6) further comprises a vibration sensor (65), wherein the vibration sensor (65) is detachably connected to the connecting member (64), and the vibration sensor (65) is communicatively connected to the controller.

4. The antistatic diffusion sheet according to claim 1, characterized in that: It also comprises a conductive tape (4), the upper end of the conductive tape (4) being bonded to the lower end of the material layer (2), and the lower end of the conductive tape (4) being bonded to the upper end of the conductive adhesive layer (5).

5. The antistatic diffusion sheet according to claim 1, characterized in that: The telescopic assembly (61) comprises a telescopic part 1 (66), a telescopic part 2 (67) and a telescopic part 3 (68); the telescopic part 1 (66) is provided with an upper sliding hole and a lower sliding hole; the telescopic part 1 (66) is vertically slidably connected to the telescopic part 2 (67) via the upper sliding hole; and the telescopic part 1 (66) is vertically slidably connected to the telescopic part 3 (68) via the lower sliding hole.

6. The antistatic diffusion sheet according to claim 1, characterized in that: There are a plurality of external electrical sheets (63), and each of the plurality of external electrical sheets (63) is detachably connected to the connecting piece (64).

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