A conductive cloth gasket

Abstract

This utility model relates to the field of conductive cloth pad technology and discloses a conductive cloth pad, including a frame plate, a release paper, and a pad body. The pad body is adhered to the top of the release paper. A protective mechanism is provided on the frame plate, the protective mechanism including a strip plate integrally formed on the inner side of the frame plate, and a limiting block is fixedly connected to the top of the strip plate. Through the design of the protective mechanism, after the release paper with the pad body adhered is placed on the strip plate on the inner side of the frame plate, a protective cover is installed on the top of the release paper. This forms a protective cover that cooperates with the strip plate to clamp the release paper in the middle position. The protective cover can effectively shield and protect the outer side of the pad body, preventing sharp objects from directly contacting the pad body and causing damage, as well as preventing the release paper from peeling off the edge of the pad body due to lateral compression, thus ensuring the quality of the pad body.

Description

Technical Field

[0001] This utility model relates to the field of conductive cloth pad technology, and in particular to a conductive cloth pad. Background Technology

[0002] Conductive cloth gaskets are components made of cloth as the base material. They have conductive and elastic properties and a certain degree of electromagnetic interference resistance. They are used to prevent electromagnetic waves from passing through electronic equipment. They are often filled in the gaps of electronic equipment chassis. They can maintain the conductivity continuity in the gaps, reduce the contact resistance at holes, gaps and grooves, thereby reducing the voltage at both ends of the joint and reducing electromagnetic leakage in the gaps.

[0003] Patent publication number CN221708424U discloses a conductive pad containing silver nanowires, comprising: a conductive elastic core layer with silver nanowires embedded therein, and a first adhesive layer and a second adhesive layer respectively on two opposite sides; a conductive protective layer disposed on one side of the conductive elastic core layer and fixedly connected to the first adhesive layer; a conductive anti-stretch layer disposed on the other side of the conductive elastic core layer and fixedly connected to the second adhesive layer; and an adhesive backing layer disposed in a portion of the conductive anti-stretch layer away from the conductive elastic core layer. By incorporating silver nanowires within the conductive elastic core layer, the conductivity of the conductive elastic core layer is enhanced. Furthermore, an adhesive-free area is retained on the side of the conductive anti-stretch layer. During assembly, the pressure on the product is released from the adhesive-free area, thereby reducing the compressive rebound stress of the product. Therefore, low compressive rebound stress and excellent conductivity can be combined.

[0004] The above device achieves the function of combining low compressive rebound stress with excellent conductivity. After the conductive cloth pad is manufactured, a release liner is attached to its adhesive surface to protect the adhesive surface. However, in actual use, the edge of the release liner may peel off and lift due to factors such as external pressure or contact, which will affect the subsequent adhesive performance. Furthermore, if it comes into contact with a sharp object, it may further damage the conductive cloth pad, thereby affecting its subsequent conductivity. Similar to the existing structure, the above device lacks the function to solve such problems. Therefore, a conductive cloth pad is proposed here to solve the above problems. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a conductive cloth pad.

[0006] The conductive cloth pad provided by this utility model adopts the following technical solution:

[0007] A conductive cloth pad includes a frame plate, a release paper, and a pad body. The pad body is adhered to the top of the release paper, and a protective mechanism is provided on the frame plate.

[0008] The protective mechanism includes a strip plate integrally formed on the inner side of the frame plate. A limiting block is fixedly connected to the top of the strip plate. The isolation paper is placed on the inner side of the frame plate and is attached to the top of the strip plate. An insertion hole is provided on the isolation paper. The limiting block passes through the insertion hole and matches the insertion hole. A protective cover is provided on the top of the isolation paper. The protective cover is located on the outer side of the pad body. The limiting block passes through the bottom wall of the protective cover.

[0009] By adopting the above technical solution, after placing the release paper with the pad body attached on the strip plate inside the frame, a protective cover is installed on top of the release paper. This forms a protective cover that works with the strip plate to clamp the release paper in the middle. The protective cover can effectively shield and protect the outside of the pad body, preventing sharp objects from directly contacting the pad body and causing damage, as well as preventing the release paper from peeling off the edges of the pad body due to lateral compression and other factors, thus ensuring the quality of the pad body.

[0010] Preferably, the strip plates are arranged at equal intervals on the inner side of the frame plate, and the limiting blocks are arranged at equal intervals on the strip plates.

[0011] By adopting the above technical solution, the strip plate provides bottom support for the release paper.

[0012] Preferably, two rectangular frames are fixedly connected to the bottom wall of the protective cover. A push plate and two locking blocks are slidably connected inside the rectangular frames. Both the push plate and the locking blocks extend outside the rectangular frames. A locking groove is provided on the limiting block. The locking blocks extend into the locking groove and match the locking groove. The push plate is disposed between the two locking blocks and is in contact with the locking blocks.

[0013] By adopting the above technical solution, the inclined surfaces on both sides of the push plate are made to contact the inclined surfaces on the two card blocks respectively.

[0014] Preferably, a first spring is fixedly connected inside the rectangular frame, and the first spring is fixedly connected to one side of the push plate.

[0015] By adopting the above technical solution, the first reed has an elastic thrust on the push plate.

[0016] Preferably, a second spring is fixedly connected to both sides of the inner cavity of the rectangular frame, and the second spring is fixedly connected to one side of the card block.

[0017] By adopting the above technical solution, the second reed has an elastic thrust on the locking block.

[0018] Preferably, a positioning plate is provided on the top of the frame plate, the positioning plate extends to the inner side of the frame plate, the bottom of the positioning plate is attached to the top of the release paper, and a threaded fixing rod is fixedly connected to the top of the frame plate.

[0019] By adopting the above technical solution, the positioning plate achieves a squeezing and fixing effect on the release paper.

[0020] Preferably, the threaded fixing rod passes through the positioning plate, the top of the positioning plate is provided with a fixing ring, and the threaded fixing rod passes through the fixing ring and is connected to the fixing ring by threads.

[0021] By adopting the above technical solution, the positioning plate can be fixed on the frame plate after the fixing ring is tightened on the outside of the threaded fixing rod.

[0022] In summary, this utility model has the following beneficial technical effects:

[0023] 1. A conductive cloth pad, through the design of a protective mechanism, after placing the release paper with the pad body attached on the strip plate inside the frame plate, a protective cover is installed on the top of the release paper, thereby forming a protective cover and the strip plate working together to clamp the release paper in the middle position. The protective cover can effectively shield and protect the outside of the pad body, preventing sharp objects from directly contacting the pad body and causing damage, as well as preventing the release paper from peeling off the edge of the pad body due to lateral compression and other factors, thus ensuring the quality of the pad body in use.

[0024] 2. A conductive cloth pad, after all the pad bodies on the insulating paper have been removed and used, the positioning plate can be further removed upward from the threaded fixing rod, and finally the insulating paper can be removed from the inside of the frame plate. The remaining frame plate, protective cover and positioning plate and other components can be used on new insulating paper. This not only provides protection for the pad body, but also allows for recycling, thus saving on usage costs. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is an exploded view of the structure of this utility model;

[0027] Figure 3 This is a cross-sectional view of the middle frame plate of this utility model;

[0028] Figure 4 for Figure 3 Enlarged view of point A in the image;

[0029] Figure 5 This is a cross-sectional view of the protective cover in this utility model;

[0030] Figure 6 for Figure 5 Enlarged view of point B in the image.

[0031] Explanation of reference numerals in the attached drawings: 1. Frame plate; 2. Release paper; 3. Pad body; 4. Protective mechanism; 41. Strip plate; 42. Limiting block; 43. Insertion hole; 44. Protective cover; 45. Rectangular frame; 46. Push plate; 47. Locking block; 48. Locking groove; 49. First spring; 491. Second spring; 492. Positioning plate; 493. Threaded fixing rod; 494. Fixing ring. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1 - Appendix Figure 6 The present invention will be described in further detail below.

[0033] This utility model discloses a conductive cloth pad. (See reference...) Figures 1-6 The device includes a frame plate 1, a release paper 2, and a pad body 3. The pad body 3 is bonded to the top of the release paper 2. A protective mechanism 4 is provided on the frame plate 1. The protective mechanism 4 includes a strip plate 41, which is integrally formed on the inner side of the frame plate 1. A limiting block 42 is fixedly connected to the top of the strip plate 41. The release paper 2 is placed on the inner side of the frame plate 1 and is attached to the top of the strip plate 41. An insertion hole 43 is provided on the release paper 2. The limiting block 42 passes through the insertion hole 43 and matches the insertion hole 43.

[0034] A protective cover 44 is provided on the top of the release paper 2. The protective cover 44 is located on the outside of the pad body 3. The limiting block 42 penetrates the bottom wall of the protective cover 44. After the release paper 2 with the pad body 3 attached is placed on the strip plate 41 inside the frame plate 1, the protective cover 44 is installed on the top of the release paper 2. This forms a situation where the protective cover 44 and the strip plate 41 cooperate to clamp the release paper 2 in the middle position. The protective cover 44 can effectively shield and protect the outside of the pad body 3, preventing sharp objects from directly contacting the pad body 3 and causing damage, as well as preventing the pad body 3 from peeling off due to lateral compression and other factors, thus ensuring the quality of use of the pad body 3.

[0035] Strip plates 41 are arranged at equal intervals on the inner side of frame plate 1, and limiting blocks 42 are arranged at equal intervals on strip plates 41. Strip plates 41 provide bottom support for release paper 2. Two rectangular frames 45 are fixedly connected to the bottom wall of protective cover 44. Push plate 46 and two locking blocks 47 are slidably connected inside rectangular frames 45. Push plate 46 and locking blocks 47 both extend out of rectangular frames 45. Locking blocks 42 are provided with locking slots 48. Locking blocks 47 extend into locking slots 48 and match locking slots 48. Push plate 46 is disposed between two locking blocks 47 and is in contact with locking blocks 47. The inclined surfaces on both sides of push plate 46 are in contact with the inclined surfaces on the two locking blocks 47 respectively.

[0036] A first spring 49 is fixedly connected inside the rectangular frame 45. The first spring 49 is fixedly connected to one side of the push plate 46. The first spring 49 has an elastic pushing force on the push plate 46. A second spring 491 is fixedly connected to both sides of the inner cavity of the rectangular frame 45. The second spring 491 is fixedly connected to one side of the locking block 47. The second spring 491 has an elastic pushing force on the locking block 47. A positioning plate 492 is provided on the top of the frame plate 1. The positioning plate 492 extends to the inner side of the frame plate 1. The bottom of the positioning plate 492 is attached to the top of the release paper 2.

[0037] A threaded fixing rod 493 is fixedly connected to the top of the frame plate 1. The positioning plate 492 forms a squeezing and fixing effect on the release paper 2. The threaded fixing rod 493 passes through the positioning plate 492. A fixing ring 494 is provided at the top of the positioning plate 492. The threaded fixing rod 493 passes through the fixing ring 494 and is connected to the fixing ring 494 by threads. After the fixing ring 494 is tightened on the outside of the threaded fixing rod 493, the positioning plate 492 can be fixed on the frame plate 1.

[0038] In actual operation, when this device is in use, the protective cover 44 can protect the outside of the pad body 3 to prevent sharp objects from directly contacting the pad body 3 and causing damage, as well as to prevent the pad body 3 from peeling off the release paper 2 due to lateral compression and other factors, thus ensuring the quality of the pad body 3. In this device, the elastic pulling force of the second spring 491 on the locking block 47 pulls the locking block 47 inward toward the rectangular frame 45, while the elastic pulling force of the first spring 49 keeps pushing the push plate 46 outward toward the rectangular frame 45, and the elastic pulling force of the first spring 49 is greater than that of the two second springs. The sum of the elastic forces of 491 ensures that the two inclined surfaces of the push plate 46 can maintain the posture of pressing the inclined surface of the locking block 47, ensuring that the locking block 47 maintains the posture of extending out of the rectangular frame 45. When it is necessary to remove a certain pad body 3 for use, the push plate 46 is pushed into the rectangular frame 45. After the push plate 46 moves into the rectangular frame 45, the two locking blocks 47 can move into the rectangular frame 45 under the action of the second spring 491. After the locking block 47 leaves the slot 48 on the limiting block 42, the protective cover 44 can be successfully removed, and the corresponding pad body 3 can be torn off from the release paper 2 for use.

[0039] The positioning plate 492 in this device further presses and fixes the isolation paper 2 onto the strip plate 41. When all the pad bodies 3 on the isolation paper 2 have been removed and used, the fixing ring 494 is rotated and removed from the threaded fixing rod 493. Then, the positioning plate 492 can be removed upward from the threaded fixing rod 493. Finally, after the isolation paper 2 is removed from the inside of the frame plate 1, the remaining frame plate 1, protective cover 44, and positioning plate 492 can be used on new isolation paper 2. This not only provides protection for the pad bodies 3, but also allows for recycling, thus saving on usage costs.

[0040] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A conductive cloth pad, characterized in that: It includes a frame plate (1), a release paper (2), and a pad body (3), wherein the pad body (3) is bonded to the top of the release paper (2), and a protective mechanism (4) is provided on the frame plate (1); The protective mechanism (4) includes a strip plate (41), which is integrally formed on the inner side of the frame plate (1). A limiting block (42) is fixedly connected to the top of the strip plate (41). The isolation paper (2) is placed on the inner side of the frame plate (1). The isolation paper (2) is attached to the top of the strip plate (41). An insertion hole (43) is provided on the isolation paper (2). The limiting block (42) passes through the insertion hole (43) and matches the insertion hole (43). A protective cover (44) is provided on the top of the isolation paper (2). The protective cover (44) is located on the outer side of the pad body (3). The limiting block (42) passes through the bottom wall of the protective cover (44).

2. The conductive cloth pad according to claim 1, characterized in that: The strip plates (41) are arranged at equal intervals on the inner side of the frame plate (1), and the limiting blocks (42) are arranged at equal intervals on the strip plates (41).

3. The conductive cloth pad according to claim 1, characterized in that: Two rectangular frames (45) are fixedly connected to the bottom wall of the protective cover (44). A push plate (46) and two locking blocks (47) are slidably connected inside the rectangular frame (45). The push plate (46) and the locking blocks (47) both extend out of the rectangular frame (45). A locking groove (48) is opened on the limiting block (42). The locking blocks (47) extend into the locking groove (48) and match the locking groove (48). The push plate (46) is disposed between the two locking blocks (47) and the push plate (46) is in contact with the locking blocks (47).

4. The conductive cloth pad according to claim 3, characterized in that: The first spring (49) is fixedly connected inside the rectangular frame (45), and the first spring (49) is fixedly connected to one side of the push plate (46).

5. A conductive cloth pad according to claim 3, characterized in that: The rectangular frame (45) has a second spring (491) fixedly connected to both sides of the inner cavity wall, and the second spring (491) is fixedly connected to one side of the card block (47).

6. The conductive cloth pad according to claim 1, characterized in that: The top of the frame plate (1) is provided with a positioning plate (492), which extends to the inner side of the frame plate (1). The bottom of the positioning plate (492) is attached to the top of the release paper (2). A threaded fixing rod (493) is fixedly connected to the top of the frame plate (1).

7. A conductive cloth pad according to claim 6, characterized in that: The threaded fixing rod (493) passes through the positioning plate (492), and a fixing ring (494) is provided on the top of the positioning plate (492). The threaded fixing rod (493) passes through the fixing ring (494) and is connected to the fixing ring (494) by threads.

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