CN218542844U

CN218542844U - Heat conducting pad installation tool

Info

Publication number: CN218542844U
Application number: CN202222652784.9U
Authority: CN
Inventors: 袁波; 战俊红; 易刚; 党作良; 包杨
Original assignee: Chengdu Jingcheng Electronic Equipment Manufacturing Co ltd
Current assignee: Chengdu Jingcheng Electronic Equipment Manufacturing Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-28
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a heat conduction pad installation frock, including shell, second cavity, the bottom fixedly connected with sucking disc of shell, just first gas pocket has all been seted up to the top of sucking disc and the bottom department of shell, the utility model discloses a set up elevating system, through the bracing piece, change, rectangular plate, fixed plate, movable block, carriage release lever, reciprocal lead screw, mutually supporting between movable block and these parts of movable frame, be convenient for drive push rod downwardly moving opens first valve to let atmospheric pressure in the sucking disc rise to standard atmospheric pressure numerical value, the sucking disc no longer has adsorption to the heat conduction pad this moment, the event can be very smooth and easy must take off the device after the adhesion of heat conduction pad is accomplished, the utility model discloses a set up pressing mechanism, through mutually supporting between these parts of L shape pole, circular clamp plate, electronic and flat plate, be convenient for drive circular clamp plate and move down and exert pressure to the heat conduction pad, let the adhesion of heat conduction pad more firm, guaranteed the inseparable degree of its adhesion.

Description

Heat conducting pad installation tool

Technical Field

The utility model relates to a technical field of heat conduction pad installation specifically is a heat conduction pad installation frock.

Background

The heat conducting pad is a high-performance gap filling heat conducting material, is mainly used for a transmission interface between electronic equipment and a radiating fin or a product shell, and is convenient to mount, so that the heat conducting pad mounting tool is born.

Because traditional heat conduction pad installation frock, at the in-process that uses, often all be artifical handheld heat conduction pad, then paste the heat conduction pad on electronic component, it is comparatively inconvenient to lead to the operation, and presses the heat conduction pad with its attached tightly through the staff with the hand after the installation is accomplished, but should press the process and can not guarantee that each position of heat conduction pad is all pressed to the effect that the influence was used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat conduction pad installation frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a heat conducting pad installation tool comprises a shell and a second cavity, wherein the bottom of the shell is fixedly connected with a sucker, the top of the sucker and the bottom of the shell are respectively provided with a first air hole, two first air holes are correspondingly arranged, the inner cavities of the two first air holes are fixedly connected with three first valves together, the three first valves are all obliquely downwards arranged, the rear side of the shell is fixedly connected with an n-shaped plate, the n-shaped plate is provided with a cavity close to the rear side, the rear side of the cavity is provided with a second air hole, the inner cavity of the second air hole is fixedly connected with three second valves, the three second valves are all obliquely outwards arranged, the bottom of the cavity is provided with a third air hole, the inner cavity of the third air hole is fixedly connected with three third valves, and the three third valves are all obliquely upwards arranged, the bottom of the third air hole is fixedly connected with a hose, the other end of the hose is inserted outside the sucker, a pressing mechanism is arranged outside the sucker, a lifting plate is arranged at a position, close to the bottom, of the inner cavity of the shell, a push rod is fixedly connected with a middle position of the bottom of the lifting plate, a lifting mechanism is arranged at the top of the lifting plate, a push plate is arranged at a position, close to the front side, of the inner cavity of the second cavity, connecting rods are fixedly connected with the positions, close to the top and the bottom, of the front side of the push plate, through holes are formed at positions, close to the top and the bottom, of the front side of the cavity, the front ends of the two connecting rods respectively penetrate through the inner cavities of the adjacent through holes and are fixedly connected with a pulling plate together, a vertical rod is fixedly connected with the top of the pulling plate, a rectangular opening is formed at a position, close to the front side, of the top of the n-shaped plate, and the top end of the vertical rod penetrates through the inner cavity of the rectangular opening, and extends to the top of the n-shaped plate.

As a preferred technical scheme of the utility model, the first slider of bottom fixedly connected with of pulling plate, first spout has been seted up to n shaped plate inner chamber's bottom, first slider swing joint is at the inner chamber of first spout.

As a preferred technical scheme of the utility model, the rear side of montant is close to top fixedly connected with pull rod, just the top of n shaped plate is close to intermediate position department fixedly connected with riser, the through-hole has been seted up on the riser, just the inner chamber of through-hole is passed to the rear end of pull rod to fixedly connected with pull plate, the outside cover of pull rod is equipped with the spring, just both ends respectively with riser and pull plate fixed connection around the spring.

As a preferred technical scheme of the utility model, elevating system includes the fixed plate, fixed plate fixed connection is close to bottom department at the inner chamber of shell, just the intermediate position department swing joint at fixed plate top has first pivot, the reciprocal lead screw of top fixedly connected with of first pivot, the opening has been seted up at the top of shell, just open-ended inner chamber is passed on the top of reciprocal lead screw to fixedly connected with second pivot, the top department at shell top is equipped with the rectangular plate, just fixedly connected with bearing on the rectangular plate, the inner chamber of bearing is run through on the top of second pivot to fixedly connected with changes the handle, the bottom of rectangular plate is close to the equal fixedly connected with bracing piece in left and right sides department, just the bottom and the shell fixed connection of bracing piece.

As a preferred technical scheme of the utility model, the outside of reciprocal lead screw is close to intermediate position department and is equipped with the movable frame, just the front side department swing joint of movable frame inner chamber has even axle, even the rear end fixedly connected with movable block of axle, just movable block swing joint is in the outside of reciprocal lead screw, the left and right sides department fixedly connected with movable block of movable frame, two the equal fixedly connected with second slider in one side that the movable block is opposite, just second spout, two have all been seted up to shell inner chamber's left and right sides department the second slider is swing joint at the inner chamber of adjacent second spout respectively.

As a preferred technical scheme of the utility model, two the equal fixedly connected with carriage release lever in bottom of movable block, just be close to left and right sides department on the fixed plate and all seted up the guiding hole, two the inner chamber of adjacent guiding hole is passed respectively to the bottom of carriage release lever to all with the top fixed connection of lifter plate.

As a preferred technical scheme of the utility model, pressing means includes two flat boards, two dull and stereotyped fixed connection is close to intermediate position department respectively in the left and right sides of shell, and two the equal fixedly connected with electric telescopic handle in dull and stereotyped bottom, two the equal fixedly connected with L shape pole of electric telescopic handle's power end, two the longer common fixedly connected with circular clamp plate of one end of L shape pole L shape structure, circular mouth has been seted up on the circular clamp plate, just the sucking disc is located circular mouthful of inner chamber.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model is provided with the lifting mechanism, through the mutual cooperation among the components of the support rod, the rotating handle, the rectangular plate, the fixed plate, the movable block, the movable rod, the reciprocating screw rod, the movable block and the movable frame, the push rod is convenient to drive to move downwards to open the first valve, so that the air pressure in the sucker is raised to a standard atmospheric pressure value, at the moment, the sucker does not have an adsorption effect on the heat conducting pad any more, and the device can be taken down smoothly after the adhesion of the heat conducting pad is finished;

2. the utility model discloses a set up pressing mechanism, through mutually supporting between these parts of L shape pole, circular clamp plate, electric telescopic handle and flat board, be convenient for drive circular clamp plate downstream and exert pressure to the heat conduction pad, let the adhesion of heat conduction pad more firm, guaranteed the inseparable degree of its adhesion.

Drawings

FIG. 1 is a front sectional view of the present invention,

figure 2 is a partial right side view of the present invention,

figure 3 is an enlarged view of the point a in figure 1 of the present invention,

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a support bar; 3. turning a handle; 4. a rectangular plate; 5. a fixing plate; 6. an L-shaped rod; 7. a lifting plate; 8. a push rod; 9. a suction cup; 10. a circular pressing plate; 11. an electric telescopic rod; 12. pulling the movable plate; 13. an n-shaped plate; 14. pushing the plate; 15. a connecting rod; 16. a hose; 17. a moving block; 18. a travel bar; 19. a reciprocating screw rod; 20. a movable block; 21. a movable frame; 22. a pull rod; 23. a spring; 24. a riser.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, the utility model provides the following technical solutions:

the first embodiment is as follows:

a heat conducting pad installation tool comprises a shell 1 and a second cavity, wherein the bottom of the shell 1 is fixedly connected with a sucker 9, the top of the sucker 9 and the bottom of the shell 1 are respectively provided with a first air hole, the two first air holes are correspondingly arranged, the inner cavities of the two first air holes are jointly and fixedly connected with three first valves, the three first valves are all obliquely downwards arranged, the rear side of the shell 1 is fixedly connected with an n-shaped plate 13, the part, close to the rear side, of the n-shaped plate 13 is provided with the cavity, the rear side of the cavity is provided with a second air hole, the inner cavity of the second air hole is fixedly connected with three second valves, the three second valves are all obliquely outwards arranged, the bottom of the cavity is provided with a third air hole, the inner cavity of the third air hole is fixedly connected with three third valves, the three third valves are all obliquely upwards arranged, and the bottom of the third air hole is fixedly connected with a hose 16, the other end of the hose 16 is inserted outside the sucker 9, a pressing mechanism is arranged outside the sucker 9, a lifting plate 7 is arranged in the position, close to the bottom, of the inner cavity of the shell 1, a push rod 8 is fixedly connected to the middle position of the bottom of the lifting plate 7, a lifting mechanism is arranged on the top of the lifting plate 7, a push plate 14 is arranged in the position, close to the front side, of the inner cavity of the second cavity, connecting rods 15 are fixedly connected to the positions, close to the top and the bottom, of the front side of the push plate 14, through holes are formed in the positions, close to the top and the bottom, of the front side of the cavity, through the inner cavities of the adjacent through holes, the front ends of the two connecting rods 15 respectively penetrate through the inner cavities of the adjacent through holes and are fixedly connected with a pulling plate 12 together, a first sliding block is fixedly connected to the bottom of the inner cavity of the pulling plate 12, a first sliding groove is formed in the bottom of the inner cavity of the n-shaped plate 13, the first sliding block is movably connected to the inner cavity of the first sliding groove, a vertical rod is fixedly connected to the top of the pulling plate 12, and a pull rod 22 is fixedly connected to the rear side of the vertical rod, a vertical plate 24 is fixedly connected to the top of the n-shaped plate 13 close to the middle position, a through hole is formed in the vertical plate 24, the rear end of the pull rod 22 penetrates through an inner cavity of the through hole and is fixedly connected with a pull plate, a spring 23 is sleeved on the outer side of the pull rod 22, the front end and the rear end of the spring 23 are fixedly connected with the vertical plate 24 and the pull plate respectively, a rectangular opening is formed in the top of the n-shaped plate 13 close to the front side, and the top end of a vertical rod penetrates through the inner cavity of the rectangular opening and extends to the top of the n-shaped plate 13;

the pressing mechanism comprises two flat plates, the two flat plates are respectively and fixedly connected to the left side and the right side of the shell 1 and close to the middle position, the bottoms of the two flat plates are respectively and fixedly connected with an electric telescopic rod 11, the power ends of the two electric telescopic rods 11 are respectively and fixedly connected with an L-shaped rod 6, the longer ends of the two L-shaped rods 6L-shaped structures are jointly and fixedly connected with a circular pressing plate 10, a circular opening is formed in the circular pressing plate 10, and the sucker 9 is located in the inner cavity of the circular opening;

when placing the heat conduction pad on needs attached electronic component surface, can start two electric telescopic handle 11 through external power supply this moment, its power end can drive L shape pole 6 downstream in 11 works of electric telescopic handle, and two 6 downstream of L shape poles can drive circular clamp plate 10 downstream jointly to press the heat conduction pad.

Example two:

the lifting mechanism comprises a fixed plate 5, the fixed plate 5 is fixedly connected to the position, close to the bottom, of the inner cavity of the shell 1, a first rotating shaft is movably connected to the middle position of the top of the fixed plate 5, a reciprocating lead screw 19 is fixedly connected to the top end of the first rotating shaft, a movable frame 21 is arranged on the outer side, close to the middle position, of the reciprocating lead screw 19, a connecting shaft is movably connected to the front side of the inner cavity of the movable frame 21, a movable block 20 is fixedly connected to the rear end of the connecting shaft, the movable block 20 is movably connected to the outer side of the reciprocating lead screw 19, movable blocks 17 are fixedly connected to the left side and the right side of the movable frame 21, movable rods 18 are fixedly connected to the bottoms of the two movable blocks 17, guide holes are formed in the positions, close to the left side and the right side, of the fixed plate 5, and the bottom ends of the two movable rods 18 respectively penetrate through the inner cavities of the adjacent guide holes, the two second sliding blocks are movably connected with the inner cavities of the adjacent second sliding grooves respectively, the top of the shell 1 is provided with an opening, the top end of a reciprocating lead screw 19 penetrates through the opened inner cavity and is fixedly connected with a second rotating shaft, a rectangular plate 4 is arranged above the top of the shell 1, a bearing is fixedly connected to the rectangular plate 4, the top end of the second rotating shaft penetrates through the inner cavity of the bearing and is fixedly connected with a rotating handle 3, supporting rods 2 are fixedly connected to the positions, close to the left side and the right side, of the bottom of the rectangular plate 4, and the bottom ends of the supporting rods 2 are fixedly connected with the shell 1;

after the pressing is completed, the rotating handle 3 is rotated to drive the second rotating shaft to rotate, the second rotating shaft rotates to drive the reciprocating lead screw 19 to rotate, the reciprocating lead screw 19 rotates to drive the movable frame 21 to move downwards through the movable block 20, the movable frame 21 moves downwards to drive the two movable blocks 17 to move downwards, the two movable blocks 17 move downwards to drive the lifting plate 7 to move downwards through the adjacent movable rods 18, the lifting plate 7 moves downwards to drive the push rod 8 to move downwards, the push rod 8 moves downwards to a certain distance and then can poke the first valve open, air in the shell 1 enters the sucker 9, the pressure in the sucker 9 is recovered to be normal, the installation of the heat conducting pad can be completed at the moment, and the device can be smoothly taken down.

The working principle is as follows: firstly, when the heat conducting pad is installed, the heat conducting pad is placed on the sucking disc 9, then the pulling plate is pulled backwards, the pulling plate moves backwards to drive the pulling rod 22 to move backwards and stretch the spring 23, the pulling rod 22 moves backwards to drive the pulling plate 12 to move backwards through the vertical rod, the pulling plate 12 moves backwards to drive the pushing plate 14 to move backwards through the two connecting rods 15, the pushing plate 14 moves backwards to extrude air in the cavity, the air is exhausted through the second valve, the pulled pulling plate is released, the pulling plate 12 moves forwards and recovers under the action of the spring 23, the pulling plate 12 moves forwards and recovers to drive the pushing plate 14 to move forwards and recover, the pressure in the cavity is reduced, then the hose 16 sucks air into the cavity of the sucking disc 9, so that the pressure in the cavity of the sucking disc 9 is reduced, and the heat conducting pad can be adsorbed, then the heat conducting pad is placed on the surface of an electronic component to be attached, then two electric telescopic rods 11 are started through an external power supply, when the electric telescopic rods 11 work, the power ends of the electric telescopic rods drive the L-shaped rods 6 to move downwards, the two L-shaped rods 6 move downwards to drive the circular pressing plate 10 to move downwards together, so that the heat conducting pad is pressed, after the pressing is finished, the rotating handle 3 is rotated to drive the second rotating shaft to rotate, the second rotating shaft rotates to drive the reciprocating lead screw 19 to rotate, the reciprocating lead screw 19 rotates to drive the movable frame 21 to move downwards through the movable block 20, the movable frame 21 moves downwards to drive the two movable blocks 17 to move downwards, the two movable blocks 17 move downwards to drive the lifting plate 7 to move downwards through the adjacent movable rods 18, the lifting plate 7 moves downwards to drive the push rod 8 to move downwards, the push rod 8 moves downwards, after moving downwards to a certain distance, the first valve is poked out, so that the air in the housing 1 enters the suction cup 9, the pressure in the suction cup 9 is recovered to be normal, the installation of the heat conducting pad can be completed at the moment, and the device can be smoothly taken down.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat conduction pad installation frock, includes the shell, the bottom fixedly connected with sucking disc, the second cavity of shell, just first gas pocket, two have all been seted up to the top of sucking disc and the bottom department of shell first gas pocket is for corresponding the setting, and two the common fixedly connected with three first valve of inner chamber of first gas pocket, three the equal downward sloping setting of first valve, the rear side fixedly connected with n-shaped board of shell, just be close to rear side department on the n-shaped board and seted up the cavity, the rear side of cavity is seted up the second gas pocket, just the three second valve of inner chamber fixedly connected with of second gas pocket, three the second valve all leans out the setting, the third gas pocket has been seted up to the bottom of cavity, just the three third valve of inner chamber fixedly connected with of third gas pocket, three the equal tilt up setting of third valve, the bottom fixedly connected with hose of third gas pocket, just the other end of hose is pegged graft in the outside of sucking disc, its characterized in that: the outside of sucking disc is equipped with pressing mechanism, the inner chamber of shell is close to bottom department and is equipped with the lifter plate, just the intermediate position department fixedly connected with push rod of lifter plate bottom, the top of lifter plate is equipped with elevating system, the inner chamber of second cavity is close to front side department and is equipped with the push pedal, just the front side of push pedal is close to the equal fixedly connected with connecting rod of top and bottom department, the front side of cavity is close to top and bottom department and has all seted up the perforation, two adjacent fenestrate inner chamber is passed respectively to the front end of connecting rod to common fixedly connected with pulls the board, just the top fixedly connected with montant of pulling the board, the top of n shaped plate is close to front side department and has seted up the rectangle mouth, the inner chamber of rectangle mouth is passed on the top of montant to the top of n shaped plate extends to.

2. The heat conduction pad mounting tool according to claim 1, wherein: the bottom of the pulling plate is fixedly connected with a first sliding block, the bottom of the inner cavity of the n-shaped plate is provided with a first sliding groove, and the first sliding block is movably connected to the inner cavity of the first sliding groove.

3. The heat conduction pad mounting tool according to claim 1, wherein: the utility model discloses a spring, including montant, n-shaped plate, riser, draw bar, through-hole, inner chamber to the rear end of draw bar, fixedly connected with pull rod is close to top department fixedly connected with pull rod, just the top of n-shaped plate is close to intermediate position department fixedly connected with riser, the through-hole has been seted up on the riser, just the inner chamber of through-hole is passed to the rear end of pull rod to fixedly connected with pull plate, the outside cover of pull rod is equipped with the spring, just both ends respectively with riser and pull plate fixed connection around the spring.

4. The heat conduction pad mounting tool according to claim 1, wherein: elevating system includes the fixed plate, fixed plate fixed connection is close to bottom department at the inner chamber of shell, just the intermediate position department swing joint at fixed plate top has first pivot, the reciprocal lead screw of top fixedly connected with of first pivot, the opening has been seted up at the top of shell, just open-ended inner chamber is passed on the top of reciprocal lead screw to fixedly connected with second pivot, the top department at shell top is equipped with the rectangular plate, just fixedly connected with bearing on the rectangular plate, the inner chamber of bearing is run through on the top of second pivot to fixedly connected with changes the handle, the bottom of rectangular plate is close to the equal fixedly connected with bracing piece in the left and right sides department, just the bottom and the shell fixed connection of bracing piece.

5. The thermal pad mounting tool of claim 4, wherein: the outer side of the reciprocating screw rod is provided with a movable frame close to the middle position, the front side of the inner cavity of the movable frame is movably connected with a connecting shaft, the rear end of the connecting shaft is fixedly connected with a movable block, the movable block is movably connected to the outer side of the reciprocating screw rod, the left side and the right side of the movable frame are fixedly connected with movable blocks, two movable blocks are fixedly connected to the opposite sides of the movable blocks respectively and are fixedly connected with second sliding blocks, second sliding grooves are formed in the left side and the right side of the inner cavity of the shell respectively, and the second sliding blocks are respectively and movably connected to the inner cavities of the adjacent second sliding grooves.

6. The heat conduction pad mounting tool according to claim 5, wherein: the bottom of two the movable block all fixedly connected with carriage release lever, just be close to left and right sides department on the fixed plate and all seted up the guiding hole, two the bottom of carriage release lever passes the inner chamber of adjacent guiding hole respectively to all with the top fixed connection of lifter plate.

7. The heat conduction pad mounting tool according to claim 1, wherein: pressing means includes two flat boards, two the dull and stereotyped fixed connection respectively is close to intermediate position department in the left and right sides of shell, and two the equal fixedly connected with electric telescopic handle in dull and stereotyped bottom, two the equal fixedly connected with L shape pole of electric telescopic handle's power end, two the common fixedly connected with circular clamp plate of the longer one end of L shape pole L shape structure, circular mouth has been seted up on the circular clamp plate, just the sucking disc is located circular mouthful inner chamber.