CN219698343U - Heat dissipation type graphite flake - Google Patents
Heat dissipation type graphite flake Download PDFInfo
- Publication number
- CN219698343U CN219698343U CN202321225144.8U CN202321225144U CN219698343U CN 219698343 U CN219698343 U CN 219698343U CN 202321225144 U CN202321225144 U CN 202321225144U CN 219698343 U CN219698343 U CN 219698343U
- Authority
- CN
- China
- Prior art keywords
- sides
- movably connected
- groove
- attaching jig
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 42
- 239000010439 graphite Substances 0.000 title claims abstract description 42
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 12
- 238000012856 packing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a heat-dissipation type graphite flake, which belongs to the technical field of graphite flakes, wherein a groove is formed in the middle of an attaching jig, limit posts are movably connected to two inner sides of the groove, connecting grooves are formed in two inner sides of the groove, sliding rails are arranged on the inner sides of the connecting grooves, two sides of the sliding rails are fixedly connected with two inner sides of the connecting grooves, two outer sides of the sliding rails are movably connected with the limit posts, screw holes are formed in the top of the attaching jig, one end of each screw hole is movably connected with a screw, the screw penetrates through the screw holes to movably connect the attaching jig, and the limit posts on two sides of the groove can be adjusted according to requirements through the groove in the middle of the attaching jig, so that the attaching jig is convenient to attach graphite flakes.
Description
Technical Field
The utility model relates to the technical field of graphite sheets, in particular to a heat dissipation type graphite sheet.
Background
At present, heat dissipation materials for large-scale integrated circuits at home and abroad mainly comprise heat conduction silica gel and graphite flakes, along with the finer and finer manufacturing process of electronic components, the unit length of the heat dissipation materials reaches the nanometer level, and the unit volume of integrated finished components is very small, so that heat absorption and heat dissipation work is carried out in electronic products by utilizing the graphite flakes, but the existing graphite flakes are attached manually, the position accuracy cannot be guaranteed, the attachment is unstable, the attachment is oblique, and the working efficiency is low.
Disclosure of Invention
The utility model aims to provide a heat-dissipation type graphite flake, which is used for solving the problems that the heat-dissipation materials for the large-scale integrated circuits at home and abroad are mainly heat-conduction silica gel and graphite flakes, the unit length of the heat-dissipation type graphite flake reaches the nanometer level along with the finer manufacturing process of electronic components, and the unit volume of integrated finished components is very small, so that the heat absorption and heat dissipation work is carried out by utilizing the graphite flake in electronic products, but the existing graphite flake is attached manually, the position accuracy cannot be ensured, the attachment is easy to be unstable, the attachment is oblique, and the working efficiency is slow.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the recess is seted up at the middle part of attached tool, the equal swing joint spacing post in inside both sides of recess, the spread groove is all seted up to the inside both sides of recess, the inboard of spread groove is provided with the slide rail, the both sides of the equal fixed connection spread groove inside of both sides of slide rail, the equal swing joint spacing post in outside both sides of slide rail, the screw is all seted up at the top of attached tool, the one end swing joint screw of screw, the screw runs through the attached tool of screw swing joint, through the recess in the middle part of attached tool, the spacing post that makes the recess both sides can be adjusted as required, make it convenient attached graphite flake.
As a further scheme of the utility model: one end fixed connection fixed plate in the attached tool outside, the top swing joint fixed axle of fixed plate, the equal swing joint spliced pole in middle part of fixed axle both sides, the outside swing joint graphite flake of spliced pole makes the fixed axle at fixed plate top fixed through the fixed plate in the attached tool outside, conveniently carries the graphite flake.
As still further aspects of the utility model: the connecting hole is offered at the middle part of fixed axle one end, and the inboard fixed connection bearing of fixed axle one end, the one end swing joint packing ring of bearing, the one end swing joint spliced pole of bearing is kept away from to the packing ring, through the inboard fixed bearing of fixed axle, makes it drive the spliced pole through inside rotation, conveniently carries the graphite flake.
As still further aspects of the utility model: the connecting column penetrates through the inner side of the gasket swing joint bearing, threads are arranged on the outer side of one end, far away from the bearing, of the connecting column, one end of the gasket is movably connected with one end of the threads on the outer side of the connecting column, and abrasion between the connecting column and the fixed shaft is reduced through the gasket connected with one end of the connecting column.
As still further aspects of the utility model: one end of the thread on the outer side of the connecting column penetrates through the connecting hole on the inner side of the gasket movably connected fixing shaft, one end on the inner side of the groove in the middle of the attaching jig is provided with a discharging groove, and the graphite flake is conveniently attached through the discharging groove on the inner side of the groove.
As still further aspects of the utility model: the feed inlet is offered to the one end in attached tool outside, and the inboard swing joint splint of feed inlet, and the feed chute is offered at the middle part of splint, and the one end swing joint graphite flake of feed chute makes it conveniently carry the graphite flake through the feed inlet of seting up in attached tool outside.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the graphite flake attaching device, the middle of the attaching jig is provided with the groove, the two sides of the groove are movably connected with the limit posts, the two sides of the inside of the groove are respectively provided with the connecting grooves, the inner sides of the connecting grooves are provided with the sliding rails, the two sides of the sliding rails are fixedly connected with the two sides of the inside of the connecting grooves, one end of the outer side of the sliding rails is movably connected with the two sides of the limit posts, the sliding rails on the two sides of the groove are movably connected with the limit posts through the groove in the middle of the attaching jig, and the limit posts on the two sides of the groove can be adjusted according to requirements, so that the graphite flake attaching device is convenient to attach graphite flake.
2. According to the utility model, the middle parts of two sides of the fixed shaft are movably connected with the connecting column, one end of the connecting column is provided with a thread, one end of the thread is movably connected with the gasket, the connecting column is provided with a connecting hole, the middle part of one end of the thread, which is movably connected with the fixed shaft, is provided with the connecting hole, the inner side of the fixed shaft, which is far away from one end of the thread, is fixedly connected with the bearing, one end of the bearing is movably connected with the gasket, the connecting column penetrates through the inner side of the gasket and is movably connected with the graphite flake, and the graphite flake is conveniently conveyed by driving the connecting column through the bearing fixed on the inner side of the fixed shaft by internal rotation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a stationary shaft according to the present utility model;
FIG. 3 is a schematic view of a limiting post according to the present utility model;
fig. 4 is a schematic structural view of a feed inlet in the present utility model.
In the figure: 1. attaching a jig; 2. a screw hole; 3. a screw; 4. a discharge chute; 5. a groove; 6. a fixing plate; 7. a fixed shaft; 8. a connecting column; 9. a connection hole; 10. a thread; 11. a gasket; 12. a bearing; 13. a limit column; 14. a connecting groove; 15. a slide rail; 16. a feed inlet; 17. a feed chute; 18. a clamping plate; 19. graphite flake.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in the present utility model, a groove 5 is formed in the middle of an attaching jig 1, two sides of the inside of the groove 5 are movably connected with a limiting post 13, two sides of the inside of the groove 5 are respectively provided with a connecting groove 14, the inner side of the connecting groove 14 is provided with a sliding rail 15, two sides of the sliding rail 15 are respectively fixedly connected with two sides of the inside of the connecting groove 14, two sides of the outside of the sliding rail 15 are respectively movably connected with the limiting post 13, a screw hole 2 is formed at the top of the attaching jig 1, one end of the screw hole 2 is movably connected with a screw 3, the screw 3 penetrates through the screw hole 2 to movably connect with the attaching jig 1, and the limiting posts 13 at two sides of the groove 5 can be adjusted as required through the groove 5 in the middle of the attaching jig 1, so that the attaching of a graphite sheet 19 is convenient.
In the second embodiment, referring to fig. 1 to 4, in the present utility model, one end of the outer side of the attaching jig 1 is fixedly connected with the fixing plate 6, the top of the fixing plate 6 is movably connected with the fixing shaft 7, the middle parts of two sides of the fixing shaft 7 are movably connected with two sides of the connecting column 8, the outer side of the connecting column 8 is movably connected with the graphite flake 19, and the fixing shaft 7 at the top of the fixing plate 6 is fixed by the fixing plate 6 of the outer side of the attaching jig 1, so that the graphite flake 19 is convenient to be transported.
Wherein, connecting hole 9 is offered at the middle part of fixed axle 7 one end, and the inboard fixed connection bearing 12 of fixed axle 7 one end, the one end swing joint packing ring 11 of bearing 12, the one end swing joint spliced pole 8 of bearing 12 is kept away from to packing ring 11, through the fixed bearing 12 of fixed axle 7 inboard, makes it drive spliced pole 8 through inside rotation, conveniently carries graphite flake 19.
Wherein, the connecting column 8 penetrates the inner side of the bearing 12 movably connected with the washer 11, the outer side of one end of the connecting column 8 far away from the bearing 12 is provided with a thread 10, one end of the washer 11 is movably connected with one end of the thread 10 outside the connecting column 8, and the wear between the connecting column 8 and the fixed shaft 7 is reduced by the washer 11 connected with one end of the connecting column 8.
The working principle of the utility model is as follows: the groove 5 is formed in the middle of the attaching jig 1, the limit posts 13 are movably connected to the two sides of the groove 5, the connecting grooves 14 are formed in the two sides of the inner portion of the groove 5, the slide rail 15 is arranged on the inner side of the connecting grooves 14, the two sides of the slide rail 15 are fixedly connected with the two sides of the inner portion of the connecting grooves 14, one end of the outer side of the slide rail 15 is movably connected with the two sides of the limit posts 13, the slide rail 15 on the two sides of the groove 5 is movably connected with the limit posts 13 through the groove 5 in the middle of the attaching jig 1, the limit posts 13 on the two sides of the groove 5 can be adjusted according to requirements, the graphite flake 19 can be conveniently attached to the fixing shaft 7, the middle of the two sides of the fixing shaft 7 is movably connected with the connecting posts 8, one end of the connecting post 8 is provided with the threads 10, one end of the threads 10 is movably connected with the gasket 11, the connecting post 8 is provided with the connecting hole 9, the inner side of the fixing shaft 7 is far away from one end of the threads 10 is fixedly connected with the bearing 12, one end of the bearing 12 is movably connected with the gasket 11, the connecting post 8 penetrates the inner side of the gasket 11, the inner side of the gasket 12 is movably connected with the connecting post 8, the outer side of the connecting post 8 is movably connected with the graphite flake 19 through the inner side of the fixing shaft 7, and is conveniently conveyed with the inner side of the fixing shaft 7 through the fixing shaft 2.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a heat dissipation formula graphite flake, is including attached tool (1), its characterized in that: the middle part of the attaching jig (1) is provided with a groove (5), two sides of the inside of the groove (5) are movably connected with limit posts (13), two sides of the inside of the groove (5) are provided with connecting grooves (14), the inner sides of a plurality of the connecting grooves (14) are provided with sliding rails (15), two sides of the sliding rails (15) are fixedly connected with two sides of the inside of the connecting grooves (14), both sides of the outer portion of the sliding rail (15) are movably connected with the limiting columns (13), screw holes (2) are formed in the tops of the attaching jig (1), one ends of the screw holes (2) are movably connected with screws (3), and the screws (3) penetrate through the screw holes (2) to movably connect with the attaching jig (1).
2. A heat dissipating graphite sheet as defined in claim 1, wherein: one end fixed connection fixed plate (6) in attached tool (1) outside, the top swing joint fixed axle (7) of fixed plate (6), a plurality of the both sides of equal swing joint spliced pole (8) in middle part of fixed axle (7) both sides, the outside swing joint graphite flake (19) of spliced pole (8).
3. A heat dissipating graphite sheet as defined in claim 2, wherein: the middle part of a plurality of fixed axle (7) one end is offered connecting hole (9), a plurality of inboard fixed connection bearing (12) of fixed axle (7) one end, the one end swing joint packing ring (11) of bearing (12), the one end swing joint spliced pole (8) of bearing (12) are kept away from to packing ring (11).
4. A heat dissipating graphite sheet as defined in claim 3, wherein: the connecting column (8) penetrates through the inner side of the gasket (11) and is movably connected with the bearing (12), threads (10) are arranged on the outer side of one end, far away from the bearing (12), of the connecting column (8), and one ends of the gasket (11) are movably connected with one ends of the threads (10) on the outer side of the connecting column (8).
5. The heat-dissipating graphite sheet of claim 4, wherein: one end of the outer thread (10) of the connecting column (8) penetrates through a connecting hole (9) on the inner side of the gasket (11) movably connected fixed shaft (7), and one end on the inner side of the middle groove (5) of the attaching jig (1) is provided with a discharge chute (4).
6. A heat dissipating graphite sheet as defined in claim 1, wherein: the feeding device is characterized in that one end of the outer side of the attaching jig (1) is provided with a feeding hole (16), the inner side of the feeding hole (16) is movably connected with a clamping plate (18), the middle part of the clamping plate (18) is provided with a feeding groove (17), and one end of the feeding groove (17) is movably connected with a graphite sheet (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321225144.8U CN219698343U (en) | 2023-05-19 | 2023-05-19 | Heat dissipation type graphite flake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321225144.8U CN219698343U (en) | 2023-05-19 | 2023-05-19 | Heat dissipation type graphite flake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219698343U true CN219698343U (en) | 2023-09-15 |
Family
ID=87962219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321225144.8U Active CN219698343U (en) | 2023-05-19 | 2023-05-19 | Heat dissipation type graphite flake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219698343U (en) |
-
2023
- 2023-05-19 CN CN202321225144.8U patent/CN219698343U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |