CN214983993U

CN214983993U - Carbon film fixing device for producing artificially synthesized graphite heat-conducting film

Info

Publication number: CN214983993U
Application number: CN202120758836.3U
Authority: CN
Inventors: 徐怀杰; 张莹; 孟波
Original assignee: Shandong Huajie New Material Technology Co ltd
Current assignee: Shandong Huajie New Material Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-03
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a carbon film fixing device for producing synthetic graphite heat conduction membrane, comprises a box bod, the inside bottom surface of box body is equipped with one and can makes the inside suction device that forms top-down adsorption affinity of box body, the box body upper end is equipped with the three threaded connection hole that runs through the box body inside, it is first respectively, the second, third threaded connection hole, the first connecting cylinder of threaded connection on the first threaded connection hole, second threaded connection hole upper end threaded connection second connecting cylinder, third threaded connection hole upper end threaded connection third connecting cylinder, and first connecting cylinder, the upper end of second connecting cylinder and third connecting cylinder, the lock joint has first adsorption piece structure respectively, second adsorption piece structure and third adsorption piece structure, this carbon film fixing device can comparatively conveniently fix and protect the carbon film, moreover, and is simple in structure, and convenient operation.

Description

Carbon film fixing device for producing artificially synthesized graphite heat-conducting film

Technical Field

The utility model relates to a technical field is made to synthetic graphite heat conduction membrane, especially relates to a carbon film fixing device for producing synthetic graphite heat conduction membrane.

Background

The graphite heat conducting film is a heat dissipation graphite film which is a very thin GTS, and the heat conduction material with comprehensive properties is also called as the heat conduction graphite film, the heat conduction graphite sheet, the graphite heat dissipation sheet and the like, so that the possibility of thinning development of electronic products is provided. The heat dissipation graphite film has good reprocessing performance, can be compounded with other thin film materials such as PET and the like or coated with glue according to the application, has elasticity, can be cut and stamped into any shape, and can be bent for multiple times; the film is suitable for rapid heat conduction for converting a point heat source into a surface heat source, has high heat conduction performance, and is made of a highly oriented graphite polymer film. The carbon film is one layer of the artificially synthesized graphite heat-conducting film, and is difficult to fix when being laminated with other layers due to the ultrathin property, so that the carbon film can be damaged by carelessness, and the yield is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be exactly to above-mentioned problem, provide a carbon film fixing device for producing synthetic graphite heat conduction membrane, this carbon film fixing device can fix and protect the carbon film comparatively conveniently, simple structure moreover, convenient operation.

In order to achieve the technical purpose, the utility model discloses a carbon film fixing device for producing synthetic graphite heat conduction membrane, comprises a box bod, the inside bottom surface of box body is equipped with one and can makes the inside suction device that forms top-down adsorption affinity of box body, the box body upper end is equipped with the three threaded connection hole that runs through the box body inside, is first threaded connection hole, second threaded connection hole and third threaded connection hole respectively, the first connecting cylinder of threaded connection on the first threaded connection hole, the threaded connection second connecting cylinder on the second threaded connection hole, the threaded connection third connecting cylinder on the third threaded connection hole, just the upper end of first connecting cylinder, second connecting cylinder and third connecting cylinder has buckled first adsorption piece structure, second adsorption piece structure and third adsorption piece structure respectively.

Preferably, the first adsorption sheet structure is a first circular thin sheet, and a first annular through hole group is arranged at a position of the first circular thin sheet close to the outer circle part; the second adsorption sheet structure is a second circular sheet, and a second annular through hole group is arranged at the position, close to the outer circular part, of the second circular sheet; the third adsorption sheet structure is a third circular sheet, and a third annular through hole group is arranged at the position, close to the outer circle part, of the third circular sheet.

As a further preference of the utility model, the suction device is a miniature suction motor, the box body outside be equipped with one with miniature suction motor forms the remote control receiving module that electric control connects, a expansion end has power connection line of power plug, its run through behind the box body side with miniature suction motor forms the connection.

As an improvement of the utility model, the inside upper end of box body is equipped with first vertical guide vane and second vertical guide vane, just first vertical guide vane is located between first threaded connection hole and the second threaded connection hole, second vertical guide vane is located between second threaded connection hole and the third threaded connection hole.

As a further preferred embodiment of the present invention, the distance between the bottom of the first and second longitudinal wind-guiding plates and the bottom of the box body is 10-16 cm.

After adopting above-mentioned technological improvement, the utility model has the advantages of as follows:

1. the utility model adopts the adsorption device to adsorb and fix the carbon film, replaces a clamping type fixing structure, not only has firm and convenient fixation, but also can well protect the carbon film;

2. the utility model is provided with a plurality of freely detachable connecting cylinders, which not only increases the number of carbon film fixing devices, but also can be freely disassembled and assembled according to the needs;

3. the utility model discloses be equipped with the aviation baffle in the box body, make the suction motor better to the adsorption affinity of carbon film.

Drawings

Fig. 1 is a schematic cross-sectional structure of the present invention;

wherein, 1, a box body; 2. a first threaded connection hole; 3. a second threaded connection hole; 4. a third threaded connection hole; 5. a first connecting cylinder; 6. a second connecting cylinder; 7. a second connecting cylinder; 8. a first circular slice; 9. a first annular group of through holes; 10. a second circular slice; 11. a second annular group of through holes; 12. a third circular slice; 13. a third annular group of through holes; 14. a micro suction motor; 15. a remote control receiving module; 16. a power plug; 17. a power connection line; 18. a first longitudinal wind-guiding sheet; 19. a second longitudinal wind-guiding sheet.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Referring to fig. 1, a carbon film fixing device for producing synthetic graphite heat conducting film, including a box body 1, the inside bottom surface of this box body 1 is equipped with one and can makes the inside suction device that forms top-down adsorption affinity of box body 1 the utility model discloses in, preferred suction device is a miniature suction motor 14, is equipped with one and forms the remote control receiving module 15 of electric control connection with miniature suction motor 14 in box body 1 outside, and a movable end has power connecting wire 17 of power plug 16, and it forms the connection with miniature suction motor 14 after running through box body 1 side.

Be equipped with three threaded connection hole that runs through the box body inside in 1 upper end of box body, be first threaded connection hole 2 respectively, second threaded connection hole 3 and third threaded connection hole 4, first connecting cylinder 5 of 2 upper end threaded connection of first threaded connection hole, second threaded connection hole 3 upper end threaded connection second connecting cylinder 6, third threaded connection hole 4 upper end threaded connection third connecting cylinder 7, and the upper end of first connecting cylinder 5, second connecting cylinder 6 and third connecting cylinder 7, the lock joint has first adsorption piece structure respectively, second adsorption piece structure and third adsorption piece structure.

In the utility model, the preferable first adsorption sheet structure is a first circular thin sheet 8, and a first annular through hole group 9 is arranged at the position of the first circular thin sheet 8 close to the outer circle part; the second adsorption sheet structure is preferably a second circular sheet 10, and a second annular through hole group 11 is arranged at the position, close to the outer circle part, of the second circular sheet 10; the third suction sheet structure is preferably a third circular sheet 12, and a third annular through hole group 13 is provided in the third circular sheet 12 at a position close to the outer circle portion.

As the improvement of the utility model, be equipped with first vertical wind-guiding piece 18 and second vertical wind-guiding piece 19 in the inside upper end of box body 1, and first vertical wind-guiding piece 18 is located between first threaded connection hole 2 and second threaded connection hole 3, and second vertical wind-guiding piece 19 is located between second threaded connection hole 3 and third threaded connection hole 4 to the distance between the bottom of first vertical wind-guiding piece 18 and second vertical wind-guiding piece 19 and box body 1 bottom is 10-16 centimetres.

When the carbon film adsorption device is used specifically, a power plug 16 and a power supply can be connected, a single carbon film is placed at the upper ends of the first circular sheet 8, the second circular sheet 10 and the third circular sheet 12, the micro suction motor 14 is started through the remote control receiving module 15, the carbon films on the first circular sheet 8, the second circular sheet 10 and the third circular sheet 12 can be adsorbed by the adsorption force generated by the micro suction motor 14 (the first circular sheet 8, the second circular sheet 10 and the third circular sheet 12 are respectively provided with the first annular through hole group 9, the second annular through hole group 11 and the third annular through hole group 13 near the outer circle, and the adsorption force can generate the adsorption force on the carbon film through the three annular through hole groups), and the first longitudinal air guiding sheet 18 and the second longitudinal air guiding sheet 19 are arranged, so that the adsorption force of the micro suction motor 14 on the carbon film is better.

Because the carbon film has different shapes, the connecting cylinders with different shapes can be replaced by replacing the connecting cylinders.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A carbon film fixing device for producing an artificially synthesized graphite heat-conducting film is characterized by comprising a box body, wherein a suction device capable of enabling the interior of the box body to form a top-down adsorption force is arranged on the bottom surface of the interior of the box body, three threaded connecting holes penetrating through the interior of the box body are arranged at the upper end of the box body and are respectively a first threaded connecting hole, a second threaded connecting hole and a third threaded connecting hole, a first connecting cylinder is in threaded connection with the upper end of the first threaded connecting hole, a second connecting cylinder is in threaded connection with the upper end of the second threaded connecting hole,

the upper end of the third threaded connecting hole is in threaded connection with a third connecting cylinder, and the upper ends of the first connecting cylinder, the second connecting cylinder and the third connecting cylinder are respectively buckled with a first adsorption sheet structure, a second adsorption sheet structure and a third adsorption sheet structure.

2. The carbon film fixing device for producing a synthetic graphite heat transfer film as claimed in claim 1, wherein the first adsorption sheet structure is a first circular sheet provided with a first annular through hole group at a position near an outer circular portion; the second adsorption sheet structure is a second circular sheet, and a second annular through hole group is arranged at the position, close to the outer circular part, of the second circular sheet; the third adsorption sheet structure is a third circular sheet, and a third annular through hole group is arranged at the position, close to the outer circle part, of the third circular sheet.

3. A carbon film fixing apparatus for manufacturing synthetic graphite heat transfer film as claimed in claim 1, wherein the suction means is a micro suction motor, the exterior of the case body is provided with a remote control receiving module electrically connected with the micro suction motor, and a power connection line with a power plug at a movable end is connected with the micro suction motor after penetrating through the side of the case body.

4. The carbon film fixing device for producing a synthetic graphite heat transfer film as claimed in claim 1, wherein a first longitudinal air guiding plate and a second longitudinal air guiding plate are arranged at the upper end of the interior of the box body, the first longitudinal air guiding plate is located between the first threaded connecting hole and the second threaded connecting hole, and the second longitudinal air guiding plate is located between the second threaded connecting hole and the third threaded connecting hole.

5. The carbon film fixing device for producing a synthetic graphite heat transfer film as claimed in claim 4, wherein the distance between the bottom of the first and second longitudinal wind guide plates and the bottom of the case body is 10-16 cm.