Heat-conducting silica gel gasket

Abstract

The utility model relates to the technical field of silica gel gaskets, and discloses a heat-conducting silica gel gasket which comprises a frame, a plurality of rotating plates and a plurality of limiting plates, reinforcing rib plates are fixedly connected to the four corners in the frame, triangular reinforcing frames are fixedly connected to the middles of the multiple side end faces in the frame, and the limiting plates are fixedly connected to the triangular reinforcing frames. Protruding blocks are fixedly connected to one sides of the end faces of the multiple sides of the frame, and clamping grooves are formed in the upper ends of the outer portions of the multiple protruding blocks. When the gasket is used, stable connection among a plurality of gaskets is achieved through close fit of the protruding blocks and the grooves and accurate locking of the clamping blocks and the grooves, meanwhile, the second spring pushes the limiting plate to limit the rotating plate, rotation is effectively prevented, stability and firmness of connection are guaranteed, and the gasket is simple in structure and convenient to use. By means of the design, the multiple gasket bodies can be rapidly and stably connected according to electronic components of different sizes, and diversified use requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to silica gel gasket technical field especially relates to a kind of heat-conducting silica gel gaskets. BACKGROUND

[0002] Silica gel pad is the silica gel product market demand more one kind of product, there is certain tension, flexibility, excellent insulation, high temperature resistance, low temperature resistance, chemical stability, environmental protection safety, no odor, food-grade silica gel pad has no smell, insoluble in water and any solvent, it is a kind of high activity green product, existing heat-conducting silica gel gasket is usually applied in circuit board, paste on the CPU surface on circuit board, and the CPU is cooled.

[0003] In prior art, the external fixed frame size of most heat-conducting silica gel gaskets is fixed, which leads to that the silica gel gasket cannot effectively conduct heat for larger electronic components, thereby limiting the application range of the silica gel gasket.

[0004] Therefore, the skilled in the art provides a kind of heat-conducting silica gel gasket to solve the problems raised in the above background art. SUMMARY

[0005] The utility model discloses a kind of heat-conducting silica gel gaskets, the pad is in use, by the close cooperation of boss and groove and the accurate locking of clamping block and groove, the stable connection between multiple pads is realized, simultaneously, second spring pushes the limiting plate and limits rotating plate, effectively prevent rotation, ensure the stability and firmness of connection, this design makes multiple pad bodies can be quickly and stably connected according to different sizes of electronic components, meet the diversified use demand.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of heat-conducting silica gel gasket, including frame, multiple rotating plates and multiple limiting plates, the inside four corners of the frame are all fixedly connected with reinforcing rib plate, the middle of the inside multiple side end faces of the frame are all fixedly connected with triangular reinforcing frame, one side of the multiple side end faces of the frame is all fixedly connected with boss, the outside upper end of multiple bosses is all set with clamping slot, the other side of the multiple side end faces of the frame is all set with recess, the lower end one side of multiple rotating plates is all fixedly connected with first spring, the lower end of multiple first springs is all fixedly connected with frame, the lower end other side of multiple rotating plates is all fixedly connected with clamping block, the lower end of multiple clamping blocks is all inserted into the inside of recess, one side end face of multiple limiting plates is all fixedly connected with second spring, the other side end face of multiple second springs is all fixedly connected with frame, the inside of the frame is provided with pad body;

[0008] By the above technical scheme, the gasket is in use, through the close cooperation of the protruding block and the groove and the accurate locking of the clamping block and the groove, the stable connection between the multiple gaskets is realized, at the same time, the second spring pushes the limiting plate to limit the rotating plate, effectively prevents the rotation, ensures the stability and firmness of the connection, this design makes the multiple gasket bodies can be quickly and stably connected according to the electronic components of different sizes, meets the diversified use requirements.

[0009] Further, the multiple limiting plates are all at the upper ends of the multiple rotating plates, and the lower end faces of the multiple limiting plates are attached to the upper end faces of the multiple rotating plates.

[0010] Through the above technical scheme, the limiting plate can effectively limit the movement of the rotating plate, prevent unnecessary displacement or rotation during work, and improve the stability of the whole structure.

[0011] Further, the corners of the multiple triangular reinforcing frames away from the frame are connected to each other and externally fixedly connected with a center block.

[0012] Through the above technical scheme, the mutual connection between the triangular reinforcing frames increases the overall strength and rigidity of the frame, so that it can withstand greater external force without deformation, in addition, the fixed connection of the center block further enhances the stability of the structure, which helps to disperse stress and avoid damage caused by local overload.

[0013] Further, the upper end of each of the multiple limiting plates is fixedly connected with a push block, and the multiple push blocks are all in the interior of the frame and are in sliding connection with the frame.

[0014] Through the above technical scheme, the design of the push block makes the user can adjust the position of the limiting plate through simple operation, so as to realize more accurate control of the rotating plate.

[0015] Further, the surface of the gasket body is closely attached to the surface of the frame, the triangular reinforcing frame and the reinforcing rib plate in the interior of the frame.

[0016] Through the above technical scheme, the close attachment of the gasket body and the frame and its internal structure ensures the effective conduction of heat, avoids the generation of thermal resistance, and at the same time, enhances the mechanical strength of the overall structure, so that the gasket can uniformly distribute the force when subjected to external pressure, reduces the risk of deformation.

[0017] Further, the multiple reinforcing rib plates and the multiple triangular reinforcing frames are all isosceles triangles, and the corners of the multiple reinforcing rib plates and the multiple triangular reinforcing frames are attached to each other.

[0018] Through the technical scheme, the isosceles triangle design makes the reinforcing rib plate and the triangular reinforcing frame be able to disperse stress more evenly when being stressed, avoids local damage caused by stress concentration, the mutual adhesion between the corners further improves the integrity and stability of the structure, and ensures that the gasket maintains good performance in long-term use.

[0019] The utility model has the advantages of the following:

[0020] 1. The heat-conducting silica gel gasket disclosed by the utility model is stable and firm in connection between multiple gaskets, the second spring pushes the limiting plate to limit the rotating plate, rotation is effectively prevented, the stability and firmness of the connection are ensured, the multiple gasket bodies can be quickly and stably connected according to electronic components of different sizes, and diversified use requirements are met.

[0021] 2. The heat-conducting silica gel gasket disclosed by the utility model is stable and firm in connection between multiple gaskets, the second spring pushes the limiting plate to limit the rotating plate, rotation is effectively prevented, the stability and firmness of the connection are ensured, the multiple gasket bodies can be quickly and stably connected according to electronic components of different sizes, and diversified use requirements are met. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The utility model provides an isometric view of a heat-conducting silica gel gasket.

[0023] Figure 2 The utility model provides an exploded view of a heat-conducting silica gel gasket.

[0024] Figure 3 The utility model provides a plan view of a heat-conducting silica gel gasket.

[0025] Figure 4 The utility model provides a side view of a heat-conducting silica gel gasket.

[0026] Figure 5 The utility model provides a schematic view of the connection between the clamping block and the clamping groove of a heat-conducting silica gel gasket.

[0027] LEGEND:

[0028] 1, frame; 2, reinforcing rib plate; 3, triangular reinforcing frame; 4, gasket body; 5, protruding block; 6, clamping groove; 7, rotating plate; 8, clamping block; 9, first spring; 10, second spring; 11, limiting plate; 12, push block; 13, recess; 14, center block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative work belong to the protection scope of the utility model.

[0030] With reference to Figures 1-5 The utility model provides a kind of concrete implementation of a kind of heat-conducting silica gel gasket, including frame 1, multiple rotating plate 7 and multiple limit plate 11, the inside four corners of frame 1 are all fixedly connected with reinforcing rib plate 2, the inside multiple side end faces of frame 1 are all fixedly connected with triangular reinforcing frame 3, one side of multiple side end faces of frame 1 is all fixedly connected with lug 5, multiple lug 5 are all set with clamping groove 6 on the outside upper end, the other side of multiple side end faces of frame 1 is all set with recess 13, the lower end of multiple rotating plate 7 one side is all fixedly connected with first spring 9, the lower end of multiple first spring 9 is all fixedly connected with frame 1, the lower end of another side of multiple rotating plate 7 is all fixedly connected with clamping block 8, the lower end of multiple clamping block 8 is all inserted into the inside of recess 13, the side end face of multiple limit plate 11 is all fixedly connected with second spring 10, the other side end face of multiple second spring 10 is all fixedly connected with frame 1, the inside of frame 1 is provided with gasket body 4;

[0031] The gasket is used, and the stable connection between multiple gaskets is realized by the close cooperation of lug 5 and recess 13 and the accurate locking of clamping block 8 and recess 13, and simultaneously, second spring 10 pushes limit plate 11 to limit rotating plate 7, effectively prevents rotating, ensures the stability and firmness of connection, this design makes multiple gasket body 4 can be quickly and stably connected according to different size electronic components, satisfies the diversified use demand.

[0032] The plurality of limiting plates 11 are located at the upper ends of the plurality of rotating plates 7, and the lower end faces of the plurality of limiting plates 11 are attached to the upper end faces of the plurality of rotating plates 7. The limiting plate 11 can effectively limit the movement of the rotating plate 7, prevent unnecessary displacement or rotation during operation, and improve the stability of the entire structure. The corner of the plurality of triangular reinforcing frames 3 away from the frame 1 is connected to each other and externally fixedly connected to the center block 14. The mutual connection between the triangular reinforcing frames 3 increases the overall strength and rigidity of the frame 1, so that it can withstand greater external force without deformation. In addition, the fixed connection of the center block 14 further enhances the stability of the structure, helps to disperse stress, and avoids damage caused by local overload. The upper end of the plurality of limiting plates 11 is fixedly connected to the push block 12, and the plurality of push blocks 12 are located inside the frame 1 and are in sliding connection with the frame 1. The design of the push block 12 allows the user to adjust the position of the limiting plate 11 through simple operation, thereby realizing more precise control of the rotating plate 7. The surface of the gasket body 4 is tightly attached to the surface of the frame 1, the triangular reinforcing frame 3 and the reinforcing rib plate 2 inside the frame 1. The close fit of the gasket body 4 and the internal structure of the frame 1 ensures effective heat conduction, avoids the generation of thermal resistance, and at the same time enhances the mechanical strength of the overall structure, so that the gasket can evenly distribute the force when subjected to external pressure, reducing the risk of deformation. The plurality of reinforcing rib plates 2 and the plurality of triangular reinforcing frames 3 are isosceles triangles, and the corners of the plurality of reinforcing rib plates 2 and the plurality of triangular reinforcing frames 3 are attached to each other. The design of the isosceles triangle allows the reinforcing rib plate 2 and the triangular reinforcing frame 3 to more evenly disperse stress when subjected to stress, avoiding local damage caused by stress concentration. The mutual attachment between the corners further improves the integrity and stability of the structure, ensuring that the gasket maintains good performance during long-term use.

[0033] Working principle: The gasket is designed with reinforcing rib plates 2 at the four corners inside the frame 1 and triangular reinforcing frames 3 on the multiple side faces, ensuring the stability and deformation resistance of the frame 1, so that the gasket body 4 remains flat during use, thereby evenly distributing heat and preventing a decrease in heat conduction efficiency caused by deformation. The heat conduction efficiency is effectively guaranteed. During use, the worker inserts the protrusions 5 on the upper end of the plurality of gaskets into the grooves 13 according to the size of the electronic components, and locks them in the clamping grooves 6 by rotating the clamping blocks 8 on the upper end of the rotating plates 7. Then, the limiting plates 11 are pushed by the second springs 10 to limit the rotating plates 7, preventing rotation and ensuring stable use of the gasket.

[0034] It should be pointed out finally that: the above only for the preferred specific embodiments of the present application, and is not used to limit the present application, although the present application is described in detail with reference to the foregoing specific embodiments, for the skilled in the art, it still can be modified to the technical solutions recorded in the foregoing each specific embodiment, or to the equivalent replacement of part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A heat-conducting silica gel gasket comprising a frame (1), a plurality of rotating plates (7) and a plurality of limiting plates (11), characterized in that: The reinforcing rib plate (2) is fixedly connected to the inner four corners of the frame (1), the triangular reinforcing frame (3) is fixedly connected to the middle of the inner side surface of the frame (1), the lug (5) is fixedly connected to one side of the side surface of the frame (1), the clamping groove (6) is arranged on the outer upper end of the plurality of lugs (5), the recess (13) is arranged on the other side of the side surface of the frame (1), the first spring (9) is fixedly connected to one side of the lower end of the plurality of rotating plates (7), the lower end of the plurality of first springs (9) is fixedly connected with the frame (1), the clamping block (8) is fixedly connected to the other side of the lower end of the plurality of rotating plates (7), the lower end of the plurality of clamping blocks (8) is inserted into the inner part of the recess (13), the second spring (10) is fixedly connected to one side of the side surface of the plurality of limiting plates (11), the other side of the side surface of the plurality of second springs (10) is fixedly connected with the frame (1), and the gasket body (4) is arranged in the inner part of the frame (1).

2. The heat-conducting silicone gasket according to claim 1, wherein: The plurality of limiting plates (11) are arranged on the upper ends of the plurality of rotating plates (7), and the lower end surfaces of the plurality of limiting plates (11) are attached to the upper end surfaces of the plurality of rotating plates (7).

3. The heat-conducting silicone gasket of claim 1, wherein: The plurality of triangular reinforcing frames (3) are connected to each other at the corners away from the frame (1) and are fixedly connected with the center block (14) on the outer part.

4. The heat-conducting silicone gasket of claim 1, wherein: The upper end of the plurality of limiting plates (11) is fixedly connected with the push block (12), and the plurality of push blocks (12) are arranged in the inner part of the frame (1) and are slidingly connected with the frame (1).

5. The heat-conducting silicone gasket of claim 1, wherein: The surface of the gasket body (4) is closely attached to the surfaces of the frame (1), the triangular reinforcing frame (3) and the reinforcing rib plate (2) in the inner part of the frame (1).

6. The heat-conducting silicone gasket of claim 1, wherein: The plurality of reinforcing rib plates (2) and the plurality of triangular reinforcing frames (3) are isosceles triangles, and the corners of the plurality of reinforcing rib plates (2) and the plurality of triangular reinforcing frames (3) are attached to each other.

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