Mounting structure for heat-conducting gasket

Abstract

The utility model discloses a mounting structure for a heat-conducting gasket, which relates to the technical field of heat-conducting gasket mounting and comprises a rectangular positioning frame, a heat-conducting mounting table is arranged in the positioning frame, the front side and the rear side of the heat-conducting mounting table are connected with the positioning frame, a mounting groove is formed in the top of the heat-conducting mounting table, and a mounting frame is arranged on the periphery of the positioning frame. The top of the mounting frame is located above the heat conduction mounting table and is parallel to the bottom end of the mounting groove. Through the arrangement of the mounting frame, the heat-conducting gasket can be dismounted after being mounted, the use convenience of the device is improved, and meanwhile, the heat-conducting mounting table is fixed through the positioning frame, so that the heat-conducting mounting table is prevented from shifting in the mounting process, and the mounting effect of the heat-conducting gasket is prevented from being influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat conduction gasket installation technical field more specifically, relate to a kind of installation structure for heat conduction gasket. BACKGROUND

[0002] As a kind of high-performance gap filling heat conduction material, heat conduction gasket is widely used in electronic appliances, automobile industry, medical equipment, industrial equipment and each field, which improves the heat dissipation effect of equipment, ensures the temperature stability during equipment operation, prolongs its service life, and also plays the role of insulation, sealing, etc., can meet the design requirements of equipment miniaturization, with exquisite technology and practical value, especially widely used in electronic products.

[0003] In the existing heat conduction gasket installation process, the part will be continuously contacted with human body, which affects its cleanliness, and the position is not easy to fix, which may be displaced, and it is difficult to remove after installation, which may damage the gasket during the removal process, and it is difficult to recycle and reuse. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at overcoming the deficiencies in the prior art, and provides an installation structure for heat conduction gasket.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An installation structure for heat conduction gasket, comprising a rectangular positioning frame, a heat conduction mounting table is arranged inside the positioning frame, the heat conduction mounting table is connected with the positioning frame at the front and rear sides, an installation slot is formed in the top of the heat conduction mounting table, a mounting rack is arranged around the positioning frame, and the top of the mounting rack is located above the heat conduction mounting table and parallel to the bottom end of the installation slot.

[0007] Further, positioning blocks are arranged in the middle of the front and rear sides of the positioning frame, and the two positioning blocks are arranged oppositely.

[0008] Further, two extension blocks are arranged at the front and rear sides of the heat conduction mounting table, a groove part is formed between the two extension blocks on the same side, and the two positioning blocks can be connected in the groove part.

[0009] Further, the mounting rack comprises one mounting cover and four supporting rods, the mounting cover is located at the top of the mounting rack, the four supporting rods are located at the bottom end of the mounting cover and close to the corners of the mounting cover, a connecting plate is arranged at the middle of the bottom end of the mounting cover, a gas cylinder is arranged at the bottom end of the connecting plate, a push plate is connected to the bottom end of the piston rod of the gas cylinder, the push plate is located directly above the installation slot and has the same area as the installation slot at the upper and lower ends, the push plate is made of magnetic material, moving blocks are arranged at the front and rear positions of the bottom end of the push plate, two connecting rods are arranged between the two moving blocks, the two connecting rods are parallel to each other, the two moving blocks are made of magnetic material, and the two moving blocks and the push plate are attracted to each other.

[0010] Further, two first limiting grooves are provided on the side of the two moving blocks close to the connecting rod, and the two first limiting grooves penetrate the moving blocks along the radial direction of the connecting rod; a heat-conducting gasket is mounted between the two first limiting grooves; and two second limiting grooves are provided on the side of the two moving blocks away from the heat-conducting gasket.

[0011] Further, a placing groove is provided at the position close to the front and back sides of the bottom end of the mounting groove, the width of the placing groove is equal to the width of the moving block, the height of the placing groove is equal to the distance from the first limiting groove to the bottom end of the moving block, a guide groove one is provided in the middle of the front and back sides of the mounting groove, a telescopic spring is mounted on the side of the two guide grooves one away from the mounting groove, the other end of the two telescopic springs is connected with a limiting block, the two limiting blocks close to the side of the mounting groove form an inclined surface inclined to the bottom end of the mounting groove, the two limiting blocks can be clamped in the second limiting groove and can move in the guide groove one, a T-shaped pull rod is fixedly connected to the side of the two limiting blocks away from the mounting groove, the two T-shaped pull rods are located in the telescopic springs, and a guide groove two is provided on the side of the two guide grooves one away from the mounting groove.

[0012] The device has the advantages that: the installation of the heat-conducting gasket can be completed through the installation of the mounting frame, the use convenience of the device is improved, and the heat-conducting installation table is fixed through the positioning frame, so that displacement of the heat-conducting installation table is prevented during installation, and the installation effect of the heat-conducting gasket is affected. DRAWINGS

[0013] Figure 1 It is a first three-dimensional structure schematic view of the device.

[0014] Figure 2 It is a second three-dimensional structure schematic view of the device.

[0015] Figure 3 It is a positioning frame and heat-conducting installation table structure schematic view of the device.

[0016] Figure 4 It is a heat-conducting installation table plan view of the device.

[0017] Figure 5 It is a heat-conducting installation table section view of the device.

[0018] In the drawings: 30, positioning frame; 31, heat-conducting installation table; 32, mounting groove; 33, mounting frame; 34, positioning block; 35, extension block; 36, groove part; 37, mounting cover; 38, support rod; 39, connecting plate; 40, air cylinder; 41, piston rod; 42, push plate; 43, moving block; 44, connecting rod; 45, first limiting groove; 46, heat-conducting gasket; 47, first limiting groove; 48, placing groove; 49, guide groove one; 50, telescopic spring; 51, limiting block; 52, T-shaped pull rod; 53, guide groove two. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] The present application provides a mounting structure for a heat-conducting gasket as shown in Figures 1 to 5 The mounting structure for a heat-conducting gasket as shown in the present application comprises a rectangular positioning frame 30, a heat-conducting mounting table 31 is arranged inside the positioning frame 30, the heat-conducting mounting table 31 is clamped with positioning blocks 34 of the positioning frame 30 through extension blocks 35 arranged on the front and back sides of the heat-conducting mounting table 31, an installation groove 32 is formed on the top of the heat-conducting mounting table 31, and a mounting rack 33 is arranged around the positioning frame 30, the mounting rack 33 is located above the heat-conducting mounting table 31 and parallel to the bottom end of the installation groove 32.

[0021] The positioning frame 30 is provided with positioning blocks 34 in the middle of the front and back sides, the two positioning blocks 34 are arranged oppositely, the heat-conducting mounting table 31 is provided with two extension blocks 35 on the front and back sides, respectively, and a groove part 36 is formed between the two extension blocks 35 on the same side, and the two positioning blocks 34 can be clamped in the groove part 36, so that the heat-conducting mounting table 31 cannot be displaced.

[0022] The mounting rack 33 comprises a mounting cover 37 and four supporting rods 38, the mounting cover 37 is located on the top of the mounting rack 33, the four supporting rods 38 are located at the bottom end of the mounting cover 37 and close to the corners of the mounting cover 37, the four supporting rods 38 are telescopic and can independently adjust the height, a connecting plate 39 is arranged at the middle of the bottom end of the mounting cover 37, a gas cylinder 40 is arranged at the bottom end of the connecting plate 39, a push plate 42 is connected to the bottom end of the piston rod 41 of the gas cylinder 40, the piston rod 41 can drive the push plate 42 to move up and down, the push plate 42 is located directly above the installation groove 32 and the area of the upper and lower ends of the push plate 42 is equal to that of the installation groove 32, so that the push plate 42 can enter the installation groove 32 when moving downward, the push plate 42 is made of magnetic material, the push plate 42 is provided with moving blocks 43 at the front and back positions of the bottom end, two connecting rods 44 are arranged between the two moving blocks 43, the two connecting rods 44 are parallel to each other, the two moving blocks 43 are made of magnetic material, the two moving blocks 43 and the push plate 42 attract each other, when the piston rod 41 of the gas cylinder 40 drives the push plate 42 to move, the two moving blocks 43 also move, the connecting rods 44 prevent the two moving blocks 43 from moving towards each other due to the attraction force, so that the heat-conducting gasket 46 is not squeezed, and the moving blocks 43 facilitate the installation and removal of the heat-conducting gasket 46.

[0023] The two moving blocks 43 are respectively provided with first limiting grooves 45 near one side of the connecting rod 44, the two first limiting grooves 45 penetrate the moving blocks 43 along the radial direction of the connecting rod 44, and a heat-conducting gasket 46 is mounted between the two first limiting grooves 45, which can be removed from the two first limiting grooves 45 when not in use. The two moving blocks 43 are respectively provided with second limiting grooves 47 away from the heat-conducting gasket 46.

[0024] The mounting groove 32 is respectively provided with placing grooves 48 near the bottom end of the front and rear sides, the width of the placing grooves 48 is equal to the width of the moving blocks 43, the height of the placing grooves 48 is equal to the distance from the first limiting grooves 45 to the bottom end of the moving blocks 43, the moving blocks 43 can be placed in the placing grooves 48 when entering the mounting groove 32, so that the heat-conducting gasket 46 is in close contact with the bottom end of the mounting groove 32. The mounting groove 32 is respectively provided with guide grooves I 49 in the middle of the front and rear sides, the two guide grooves I 49 are respectively provided with extension springs 50 away from one side of the mounting groove 32, the other end of the two extension springs 50 is respectively connected with limiting blocks 51, the two limiting blocks 51 are respectively formed with inclined surfaces inclined to the bottom end of the mounting groove 32 near one side of the mounting groove 32, the two limiting blocks 51 can be clamped in the second limiting grooves 47 and can move in the guide grooves I 49, the two limiting blocks 51 are respectively fixedly connected with T-shaped pull rods 52 away from one side of the mounting groove 32, the two T-shaped pull rods 52 are respectively located in the extension springs 50, and the two guide grooves I 49 are respectively provided with guide grooves II 53 away from one side of the mounting groove 32.

[0025] The working principle of the utility model is as follows: in use, the positioning block 34 of the positioning frame 30 is clamped in the groove part 36 between the extension block 35 of the same side of the heat-conducting installation table 31, thereby fixing the heat-conducting installation table 31, preventing the heat-conducting installation table 31 from being displaced during the installation process of the heat-conducting gasket 46, starting the air cylinder 40, moving the push plate 42 downward through the piston rod 41 of the air cylinder 40, pushing the two moving blocks 43 to move downward together, thereby moving the heat-conducting gasket 46 downward into the installation groove 32, until the moving block 43 contacts the limiting block 51, the moving block 43 continues to move downward, the limiting block 51 moves into the guide groove 49 in the direction away from the center of the installation groove 32, the extension spring 50 is compressed, until the bottom end of the moving block 43 contacts the bottom end of the placement groove 48, the heat-conducting gasket 46 also closely contacts the bottom end of the installation groove 32, at this time the limiting block 51 is clamped in the second limiting groove 47 of the moving block 43 under the action of the extension spring 50, the air cylinder 40 is closed, the piston rod 41 drives the push plate 42 to move upward to the original position, the moving block 43 is left in the placement groove 48, the heat-conducting gasket 46 keeps contacting the bottom end of the installation groove 32, by separating the moving block 43 from the push plate 42, the installation of the heat-conducting gasket 46 is completed; when not in use, the T-shaped pull rod 52 is pulled in the direction away from the center of the installation groove 32, the limiting block 51 is separated from the second limiting groove 47, then the air cylinder 40 is started, the push plate 42 moves downward into the installation groove 32 and contacts the moving block 43, the moving block 43 is attracted by the push plate 42, thereby driving the heat-conducting gasket 46 to leave the installation groove 32, the heat-conducting gasket 46 is removed.

[0026] The air cylinder involved in the utility model is prior art, and will not be described in detail. The preferred embodiments of the utility model are described above, and the protection scope of the utility model is defined by the claims. Some improvements and decorations made by those skilled in the art without departing from the spirit and scope of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A mounting structure for a thermally conductive gasket, characterized in that: The invention comprises a rectangular positioning frame (30), wherein a heat-conducting mounting platform (31) is provided inside the positioning frame (30), the front and rear sides of the heat-conducting mounting platform (31) are connected to the positioning frame (30), a mounting groove (32) is provided on the top of the heat-conducting mounting platform (31), and a mounting frame (33) is provided on the periphery of the positioning frame (30), wherein the top of the mounting frame (33) is located above the heat-conducting mounting platform (31) and is parallel to the bottom end of the mounting groove (32).

2. The mounting structure for a thermally conductive gasket according to claim 1, wherein: Positioning blocks (34) are respectively provided in the middle of the front and rear sides of the positioning frame (30), and the two positioning blocks (34) are arranged opposite to each other.

3. The mounting structure for a thermally conductive gasket according to claim 2, wherein: Two extension blocks (35) are respectively provided on the front and rear sides of the heat-conducting mounting platform (31); a groove portion (36) is formed between the two extension blocks (35) on the same side; and both positioning blocks (34) can be snapped into the groove portion (36).

4. The mounting structure for a thermally conductive gasket according to claim 3, wherein: The mounting frame (33) includes a mounting cover (37) and four support rods (38). The mounting cover (37) is located at the top of the mounting frame (33). The four support rods (38) are located at the bottom of the mounting cover (37) and close to the corners of the mounting cover (37). A connecting plate (39) is installed in the middle of the bottom end of the mounting cover (37). A cylinder (40) is installed at the bottom end of the connecting plate (39). The bottom end of the piston rod (41) of the cylinder (40) is connected to a push plate (42). The push plate (42) is located just above the mounting groove (32) and the upper and lower end areas are equal to the mounting groove (32). The push plate (42) is made of magnetic material. Moving blocks (43) are respectively provided at the front and rear positions of the bottom end of the push plate (42). Two connecting rods (44) are provided between the two moving blocks (43). The two connecting rods (44) are parallel to each other. The two moving blocks (43) are made of magnetic material. The two moving blocks (43) and the push plate (42) attract each other.

5. The mounting structure for a thermally conductive gasket according to claim 4, characterized in that: A first limiting groove (45) is respectively provided on one side of the two moving blocks (43) close to the connecting rod (44); the two first limiting grooves (45) pass through the moving blocks (43) along the radial direction of the connecting rod (44); a heat-conducting gasket (46) is installed between the two first limiting grooves (45); and a second limiting groove (47) is respectively provided on one side of the two moving blocks (43) away from the heat-conducting gasket (46).

6. The mounting structure for a thermally conductive gasket according to claim 5, characterized in that: A placement groove (48) is respectively provided at the bottom of the installation groove (32) near the front and rear sides. The width of the placement groove (48) is equal to the width of the moving block (43). The height of the placement groove (48) is equal to the distance from the first limiting groove (45) to the bottom of the moving block (43). A guide groove (49) is respectively provided in the middle of the front and rear sides of the installation groove (32). A telescopic spring (50) is respectively installed on one side of the two guide grooves (49) away from the center of the installation groove (32). The other ends of the two telescopic springs (50) are respectively connected to the limiting blocks (51). The two limiting blocks (51) are formed with inclined surfaces inclined toward the bottom of the installation groove (32) on the side close to the installation groove (32).

7. The mounting structure for a thermally conductive gasket according to claim 6, wherein: The two limit blocks (51) can be clamped in the second limit groove (47) and can move in the guide groove (49). The two limit blocks (51) are fixedly connected to a T-shaped pull rod (52) on the side away from the installation groove (32). The two T-shaped pull rods (52) are respectively located inside the telescopic spring (50). The two guide grooves (49) are respectively provided with a guide groove (53) on the side away from the installation groove (32).

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