CN201038146Y - Fastener structure - Google Patents
Fastener structure Download PDFInfo
- Publication number
- CN201038146Y CN201038146Y CNU2007200508989U CN200720050898U CN201038146Y CN 201038146 Y CN201038146 Y CN 201038146Y CN U2007200508989 U CNU2007200508989 U CN U2007200508989U CN 200720050898 U CN200720050898 U CN 200720050898U CN 201038146 Y CN201038146 Y CN 201038146Y
- Authority
- CN
- China
- Prior art keywords
- fan
- fastening
- fastening structure
- base
- fan base
- 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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011469 building brick Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A fastening structure is applied to a heat dissipation technology of a heating chip on electronic products; the fastening structure comprises a fan base; the circumference edge of the base of the fan is provided with a plurality of fasteners; each fastener comprises a retaining block and a fastening block; the retaining body is an enclosed structure extended out of two different points at the edge of the base of the fan; the fastening block is extended out of the edge of the base of the fan and is arranged between the edge of the base of the fan and the retaining body; furthermore, the fastening structure comprises a fan cover; matched with the fasteners, the circumference edge of the fan cover is provided with a plurality of fastening hooks which are arranged corresponding to the fastening block; furthermore, two sides of the fastening hook are provided with an elastomer; the heat dissipation fan is firmly fixed in the heat dissipation system by the structure of the utility model.
Description
[technical field]
The relevant a kind of fastening structure of the utility model, and particularly relevant for a kind of fastening structure that is applicable in the electronic chip heat dissipation technology.
[background technology]
Along with the development of electronic industry, the transistor density of various electronic building bricks increases day by day, and the speed of deal with data is also more and more faster.Yet electronic building brick all can produce heat when work, and increase along with arithmetic speed, the power of its consumption and the heat of generation also increase thereupon, therefore we must utilize heat abstractor to come to distribute the heat that electronic building brick produces to the external world in time, be used for reducing the temperature of electronic building brick, to keep its normal steady operation.
As everyone knows, fan is one of accessory main in the heat abstractor, fan often needs a fastening structure that it is fastened on wherein in actual applications, this fastening structure mostly comprises a fan base and a fan cover, fan is positioned in the fan base, and fan cover is fastened on the fan base, fan cover is fastened on mainly contains following several mode on the fan base in the prior art:
1. use fixed screw to reach the fastening of fan base and fan cover, promptly use the plurality of fixed screw to carry out sealed fan base and fan cover;
2. use the snap fit fixed screw to reach the fastening of fan base and fan cover;
3. use hot melting way or riveted mode that fan base and fan cover are fastened.
But in concrete operation, there is following shortcoming in the above-mentioned mode correspondence that fan cover is fastened on fan base:
1. use fixed screw to reach the fastening of fan base and fan cover,, caused the raising of whole cost because this mode must utilize several screws that fan base and fan cover are fastened, thereby has increased screw expense and artificial sealed cost;
2. use the snap fit fixed screw to reach the fastening of fan base and fan cover, because this kind manner is easy to generate the not firm and fastening place of the fastening situation that gets loose, fixed screw prevents that fan cover from getting loose so must arrange in pairs or groups, but because fan is stamped the misgivings that get loose so product stability is a potential risk, and screw expense and sealed cost all will make cost improve;
3. using hot melting way or riveted mode all need increase corresponding apparatus and product can't huge profit usefulness, has also caused the increase of cost.
In view of this, in fact be necessary to provide a kind of with low cost and fasten firm fan fastening structure.
[summary of the invention]
Therefore, the purpose of this utility model is to provide a kind of fastening structure, this fastening structure with low cost and fasten firm.
For reaching above-mentioned purpose, the invention provides a kind of fastening structure, be used for fastening the radiator fan of heat abstractor, this fastening structure comprises a fan base, this fan base edge is provided with some buckling bodies, and these buckling bodies include a block body and a binding block, and this block body is different 2 outward extending enclosed constructions from the fan base edge, described binding block extends from the fan base edge and between fan base edge and block body; This fastening structure comprises a fan cover in addition, and this fan cover edge cooperates buckling body to be provided with some fastening hooks, and these fasten the corresponding binding block setting of hook, and these both sides that fasten hook are provided with an elastic body.
Compared to prior art, the utility model has been saved cost to a certain extent and has been fastened firmly, has got rid of the fastening place and has occurred the problem that gets loose easily.
For making the purpose of this utility model, structural feature and function thereof there are further understanding, cooperate diagram to be described in detail as follows now:
[description of drawings]
Fig. 1 illustrates the perspective exploded view of the utility model one preferred embodiment.
Fig. 2 illustrate the utility model one preferred embodiment concrete application schematic diagram.
[embodiment]
See also shown in Figure 1ly, be the three-dimensional exploded view of the utility model one preferred embodiment.This fastening structure comprises a fan base 10, these fan base 10 edges are provided with some buckling bodies 100, these buckling bodies 100 include a block body 102 and a binding block 104, this block body 102 is different 2 outward extending enclosed constructions from fan base 10 edges, described binding block 104 extends from fan base 10 edges and between fan base 10 edges and block body 102, and this fastening structure also comprises a fan cover 20, this fan cover 20 cooperates fan base 10 to be provided with, and these fan cover 20 edges cooperate buckling body 100 to be provided with some fastening hooks 201, these fasten hook 201 corresponding binding blocks 104 and are provided with an opening 203, and be provided with an elastic body 205 on the dual-side of these fastening hooks 201, also be provided with plurality of fixed structure 30 on the described in addition fan base 10, so that radiator fan (not illustrating among the figure) is fixed in the cooling system.
See also shown in Figure 2, for the utility model one preferred embodiment concrete application schematic diagram.During assembling, radiator fan 40 places fan base 10, again fan cover 20 is fastened on the fan base 10 by the combination that fastens hook 201 and buckling body 100, because when fastening hook 201 is buckled on the binding block 104, block body 102 application of forces are given elastic body (not illustrating among the figure), then elastic body produces certain elastic force, so that fastening hook 201 is difficult for getting loose from binding block 104, utilizes some screws 50 by fixed structure 30 radiator fan 40 to be fixed in cooling system then under the effect of elastic force.
The utility model provides a kind of fastening structure compared with prior art, has following good effect:
1. this fastening structure can directly be fastened on fan cover on the fan base, can get rid of with fixed screw Reach the location purpose, so can reduce the expense that adds screw and assemble man-hour, reach the effect that reduces cost.
2. this fastening structure can be got rid of the not firm and fastening place problem of getting loose of fastening and reaches the fastening purpose, so need not The fixed screw of arranging in pairs or groups again prevents that fan cover from getting loose, and reaches the effect that reduces cost.
3. this fastening structure can be got rid of and uses hot melt and riveted mode to fix fan cover, has saved production equipment But buy more and product heavy industry recycling, reached the function that reduces cost.
Claims (4)
1. fastening structure, be applied in the heat dissipation technology of euthermic chip on the electronic product, it is characterized in that: this fastening structure comprises a fan base, this fan base edge is provided with some buckling bodies, these buckling bodies include a block body and a binding block, and this fastening structure also comprises a fan cover in addition, and this fan cover edge cooperates buckling body to be provided with some fastening hooks, these fasten the corresponding binding block setting of hook, and are provided with an elastic body on the dual-side of these fastening hooks.
2. fastening structure as claimed in claim 1 is characterized in that: described block body is different 2 outward extending enclosed constructions from the fan base edge.
3. fastening structure as claimed in claim 1 is characterized in that: described binding block extends from the fan base edge and between fan base edge and block body.
4. fastening structure as claimed in claim 1 is characterized in that: the corresponding binding block of described fastening hook is provided with an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200508989U CN201038146Y (en) | 2007-04-28 | 2007-04-28 | Fastener structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200508989U CN201038146Y (en) | 2007-04-28 | 2007-04-28 | Fastener structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038146Y true CN201038146Y (en) | 2008-03-19 |
Family
ID=39210666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200508989U Expired - Fee Related CN201038146Y (en) | 2007-04-28 | 2007-04-28 | Fastener structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038146Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108021210A (en) * | 2016-11-03 | 2018-05-11 | 纬创资通（中山）有限公司 | Fan assembly |
-
2007
- 2007-04-28 CN CNU2007200508989U patent/CN201038146Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108021210A (en) * | 2016-11-03 | 2018-05-11 | 纬创资通（中山）有限公司 | Fan assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUSHAN CITY SHUNDE DISTRICT HANDA PRECISION ELECT Free format text: FORMER OWNER: FUSHAN CITY SHUNDE DISTRICT HANDA PRECISION ELECTRONICS TECHNOLOGY CO., LTD.; PATENTEE Effective date: 20080321 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080321 Address after: Guangdong province Foshan city Shunde District, Lunjiao Street Chung Hei Lun Xing Zhong Lu, 528308 Patentee after: Foshan Shunde District Mitac Precision Technology Co., Ltd. Address before: Guangdong province Foshan city Shunde District, Lunjiao Street Chung Hei Lun Xing Zhong Lu, 528308 Co-patentee before: Handa Precision Science & Tech Co Ltd Patentee before: Foshan Shunde Handa Precision Electronic Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20120428 |