CN201003515Y - Fan fixing device with shock insulation function - Google Patents
Fan fixing device with shock insulation function Download PDFInfo
- Publication number
- CN201003515Y CN201003515Y CNU2006201755387U CN200620175538U CN201003515Y CN 201003515 Y CN201003515 Y CN 201003515Y CN U2006201755387 U CNU2006201755387 U CN U2006201755387U CN 200620175538 U CN200620175538 U CN 200620175538U CN 201003515 Y CN201003515 Y CN 201003515Y
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- Prior art keywords
- fan
- shock
- absorbing
- absorbing ring
- insulation function
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- Expired - Fee Related
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Abstract
The utility model relates to a fan fixing device with shock insulatin function used for fixing the fan, and the fan is provided with a plurality of concave holes. The fan fixing device comprises at least two vibration avoiding rings respectively positioned on each concave hole of the fan, and each vibration avoiding ring is provided with a through hole to communicate the two ends of the vibration avoiding ring, wherein, the through hole is inserted with a positioning pin used for fixing the fan and the vibration avoiding ring, and the top of each vibration avoiding ring is supported against the fan. The utility model still comprises at least one fixing rib for connecting each vibration ring. The utility model makes a plurality of vibration avoiding rings combined to be a whole, which makes a plurality of vibration avoiding rings can be disassembled and assembled synchronously, which is helpful for improving the working efficiency of fan assembly; moreover, the utility model can avoid the dispersed cushion components from losing and falling.
Description
Technical field
The utility model is relevant with the fixing device of radiation fan, particularly a kind of fan fixer with shock insulation function.
Background technique
The installing mode of the radiation fan of general comparatively common computer housing inside is with screw fan to be locked in the casing inside or the fan frame of casing inside.This mode screws in the screw on the casing again, and fan is fixed on computer housing or the fan frame after passing the fixed hole of fan with screw.
But the mode working efficiency with screw locking fan is not good, therefore has the design of fast assembling-disassembling fan to be suggested yet.This fan frame is used for a plurality of fans are chimeric and is fixed on the fan frame, again with the fan frame inlay card in casing, so as to fan is fixed in the casing.This mode can be once by a plurality of fans of casing mounting-dismounting, and do not need to use screw, have improved the efficient of installing.
Yet the fan in the running can produce vibrations, is passed to casing by framework, and has influence on the storage device of computer main, for example running of Winchester disk drive, CD-ROM drive.Though the said fans framework has been reached the purpose of fan fast assembling-disassembling, the vibrations that can't the isolation buffer fan produce.At this problem, be suggested just have, as TaiWan, China patent I249664 number, M283493 patent case, and No. 20060133035 designs such as open case of U.S. Pat in fan reload buffer circuit elements design.Previous designs all is to propose the fan anti-vibration structure, and a plurality of buffer elements are arranged at two end faces of fan, passes buffer element and fan with elements such as fixed bolt, screws again, and fan is fixed in framework or casing.In the previous designs, each buffer element is the individuality that disperses mutually, must a plurality of buffer elements be set on each fan one by one, makes packaging efficiency descend.And each buffer element is the individuality that disperses mutually, causes the buffer element dispersion easily and loses the difficulty when more having increased assembling.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of fan fixer with shock insulation function, each buffer element with the fan fixer that solves prior art disperses mutually, cause the problem of the inconvenience in the assembling, a plurality of buffer elements are combined as a whole, improve the efficient of assembling fan, and reinforced structure stability and shock-absorbing effect.
To achieve these goals, the utility model provides a kind of fan fixer with shock insulation function, in order to fixing a fan, and this fan has a plurality of shrinkage pools, and its characteristics are, this fan fixer includes: at least two shock-absorbing rings, insert respectively this shrinkage pool of this fan respectively, and respectively this shock-absorbing ring has a perforation, is communicated with the both ends of the surface of this shock-absorbing ring, wherein be inserted with one in this perforation and fix this fan and the locating stud of this shock-absorbing ring respectively, respectively this shock-absorbing ring is resisted against this fan; And at least one fixing rib, connect respectively this shock-absorbing ring.
Above-mentioned fan fixer with shock insulation function, its characteristics are, also comprise a framework, has a containing space, wherein this fan is installed in this containing space, and this locating stud is convexly set in the inner side surface of this framework, and each shock-absorbing ring is resisted against between the inner side surface of this fan and this framework.
Above-mentioned fan fixer with shock insulation function, its characteristics are, a frame and a bonnet before this framework includes one, and wherein this bonnet is embedded in a side of this preceding frame, is formed with this containing space, and this locating stud is positioned at the inner side surface of this preceding frame.
Above-mentioned fan fixer with shock insulation function, its characteristics are, a frame and a bonnet before this framework includes one, and this bonnet is embedded in a side of this preceding frame, forms this containing space, and this locating stud is positioned at the inner side surface of this bonnet.
Above-mentioned fan fixer with shock insulation function, its characteristics are that this shock-absorbing ring is cylindric.
Above-mentioned fan fixer with shock insulation function, its characteristics are that this shock-absorbing ring has the fin of a plurality of radial distribution, the outstanding inwall that is arranged at periphery, end face and the perforation of this shock-absorbing ring.
Effect of the present utility model is a plurality of shock-absorbing loops are integrated, and makes a plurality of shock-absorbing rings carry out dismounting together, helps to improve the working efficiency of assembling fan, and the buffer element that can avoid disperseing is lost the problem generation of being scattered.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the three-dimensional exploded view that the utlity model has first embodiment in the fan fixer of shock insulation function;
Fig. 2 is the schematic perspective view that the utlity model has first embodiment in the fan fixer of shock insulation function;
Fig. 3 is the schematic perspective view that the utlity model has first embodiment's shock-absorbing element in the fan fixer of shock insulation function;
Fig. 4 is the front view of shock-absorbing element among Fig. 3;
Fig. 5 is the top view of shock-absorbing element among Fig. 3;
Fig. 6 is the partial cutaway schematic of fan fixer among Fig. 2;
Fig. 7 is the three-dimensional exploded view that the utlity model has second embodiment in the fan fixer of shock insulation function; And
Fig. 8 is the schematic perspective view that the utlity model has second embodiment's shock-absorbing element in the fan fixer of shock insulation function.
Wherein, reference character:
10 fans, 11 shrinkage pools
20 shock-absorbing elements, 21 shock-absorbing rings
23 perforation of 22 fixing rib
24 fins, 30 frameworks
312 side plates, 313 openings
314 locating studs, 315 embedding parts
32 bonnets, 321 openings
322 locating studs, 323 embedding holes
34 containing spaces, 50 shock-absorbing elements
Embodiment
See also Figure 1 and Figure 2, be a kind of fan fixer with shock insulation function that the utility model first embodiment is provided, in order to fix a fan 10, this fan fixer comprises a plurality of shock-absorbing elements 20 and a framework 30.
And for example Fig. 3, Fig. 4 and shown in Figure 5, shock-absorbing element 20 includes two shock-absorbing rings 21 and a fixing rib 22.Shock-absorbing ring 21 is cylindric, and its material can be but is not limited to the rubber with damping effect.Wherein, the contiguous corner of the front and back sides of fan 10 forms a plurality of shrinkage pools 11, and the part of each shock-absorbing ring 21 can be inserted in the shrinkage pool 11 of fan 10, makes each shock-absorbing element 20 be installed in fan 10 1 sides, and another of shock-absorbing ring 21 partly then is exposed to outside the fan 10.
In addition, each shock-absorbing ring 21 has a perforation 23 and an a plurality of fin 24, and perforation 23 is communicated with the both ends of the surface of shock-absorbing ring 21.Fin 24 is distributed in the surface of each shock-absorbing ring 21 radially, and protrude in periphery, the end face of each shock-absorbing ring 21 respectively and 23 the inwall of boring a hole, wherein be positioned at the periphery of shock-absorbing ring 21, the fin 24 of end face can be resisted against shrinkage pool 11 inner edges of fan 10, increases buffering and shock-proof effect.Fixing rib 22 is combined as a whole each shock-absorbing ring 21 in order to connect two shock-absorbing rings 21, is beneficial to the dismounting of shock-absorbing ring 21.
Please consult Figure 1 and Figure 2 again, framework 30 is a rectangular hollow framework, includes a frame 31 and a bonnet 32 before one, and it is inner to form a containing space 34, and aforesaid fan 10 and shock-absorbing element 20 are contained in the containing space 34.
Preceding frame 31 is connected to each other by a header board 311 and two side plates 312 and forms.Header board 311 has an opening 313, is communicated in framework 30 outsides and containing space 34, and the blade size of the size matching fan 10 of opening 313 is for the air communication mistake of fan 10 running generations.Preceding frame 31 also comprises a plurality of locating studs 314, its quantity is equal to the quantity of the shrinkage pool 11 of fan 10, and distribute 313 of each corner be arranged at header board 311 and openings, and an end vertical extent of each locating stud 314 is in header board 311 inner side surfaces, and be convexly set in the containing space 34, and correspond respectively to each shrinkage pool 11 of fan 10 front sides.One side of each side plate 312 is connected to header board 311, and the opposite side end of each side plate 312 forms a plurality of embedding parts 315 respectively.
The bonnet 32 of framework 30 has an opening 321, is communicated in framework 30 outsides and containing space 34, and the blade size of the size matching fan 10 of opening 321 is for the air communication mistake of fan 10 running generations.Bonnet 32 also comprises a plurality of locating studs 322, its quantity is equal to the quantity of the shrinkage pool 11 of fan 10, and distribute 321 of each corner be arranged at bonnet 32 and openings, and an end vertical extent of each locating stud 322 is in bonnet 32 inner side surfaces, and be convexly set in the containing space 34, and correspond respectively to each shrinkage pool 11 of fan 10 front sides.Bonnet 32 still comprises a plurality of embedding holes 323, each embedding part 315 of frame 31 before corresponding respectively to, and wherein each embedding part 315 can embed each embedding hole 323 respectively, and preceding frame 31 is combined into framework 30 with bonnet 32.
Please continue and consult Fig. 1, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, each shock-absorbing element 20 is positioned over the front and back sides of fan 10 earlier, makes the shock-absorbing ring 21 of each shock-absorbing element 20 insert shrinkage pool 11, makes each shock-absorbing ring 21 some expose fan 10 outsides.
Then again in conjunction with preceding frame 31 and bonnet 32, make in the containing space 34 of fan 10 between preceding frame 31 and bonnet 32, perforation 23 with locating stud 314,322 insertion shock-absorbing elements 20, frame 31 and bonnet 32 before pushing simultaneously, make each embedding part 315 embed each embedding hole 323 respectively, so, just frame 31 becomes framework 30 with bonnet 32 before capable of being combined, and will fix each shock-absorbing ring 21 and fan 10, make shock-absorbing ring 21 be resisted against fan 10 and framework 30, absorb the vibrations that fan 10 produces can be extruded deformation ability by shock-absorbing element 20.
Two shock-absorbing rings 21 are combined as a whole by fixing rib 22, therefore can once move two shock-absorbing rings 21, shock-absorbing ring 21 is positioned over the leading flank or the trailing flank of fan 10, convenience when assembling shock-absorbing element 20 to improve, reduce 21 numbers of shock-absorbing ring of taking, and the problem of avoiding shock-absorbing ring 21 to be scattered losing takes place.
Please consult Fig. 7 and shown in Figure 8 again, the another kind that is provided for the utility model second embodiment has the fan fixer of shock insulation function, wherein second embodiment's thin bilge construction is roughly identical with first embodiment with assembling mode, no longer given unnecessary details, but both main difference part are that the shock-absorbing element 20 of fan 10 both sides replaces with shock-absorbing element 50.Each shock-absorbing element 50 is connected to each other by four shock-absorbing rings 21 and four fixing rib 22 respectively and forms, and can further improve the stability of shock-absorbing element 50, also more increases the effect and the property easy to assembly of absorbing vibration.The number of shock-absorbing ring 21 does not exceed with four, can change quantity according to demand, connects each shock-absorbing ring 21 with fixing rib 22 again, and each shock-absorbing ring 21 is combined as a whole, in order to assembling or taking.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the utility model claim.
Claims (6)
1, a kind of fan fixer with shock insulation function, this fan has a plurality of shrinkage pools, it is characterized in that, and this fan fixer includes:
At least two shock-absorbing rings insert respectively this shrinkage pool of this fan respectively, and respectively this shock-absorbing ring have a perforation, is communicated with the both ends of the surface of this shock-absorbing ring, wherein are inserted with one in this perforation and fix this fan and the locating stud of this shock-absorbing ring respectively, and respectively this shock-absorbing ring is resisted against this fan; And
At least one fixing rib connects respectively this shock-absorbing ring.
2, the fan fixer with shock insulation function according to claim 1, it is characterized in that, also comprise a framework, has a containing space, wherein this fan is installed in this containing space, and this locating stud is convexly set in the inner side surface of this framework, and each shock-absorbing ring is resisted against between the inner side surface of this fan and this framework.
3, the fan fixer with shock insulation function according to claim 2, it is characterized in that, a frame and a bonnet before this framework includes one, wherein this bonnet is embedded in a side of this preceding frame, be formed with this containing space, this locating stud is positioned at the inner side surface of this preceding frame.
4, the fan fixer with shock insulation function according to claim 2 is characterized in that, a frame and a bonnet before this framework includes one, and this bonnet is embedded in a side of this preceding frame, forms this containing space, and this locating stud is positioned at the inner side surface of this bonnet.
5, the fan fixer with shock insulation function according to claim 1 is characterized in that, this shock-absorbing ring is cylindric.
6, the fan fixer with shock insulation function according to claim 1 is characterized in that, this shock-absorbing ring has the fin of a plurality of radial distribution, the outstanding inwall that is arranged at periphery, end face and the perforation of this shock-absorbing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201755387U CN201003515Y (en) | 2006-12-29 | 2006-12-29 | Fan fixing device with shock insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201755387U CN201003515Y (en) | 2006-12-29 | 2006-12-29 | Fan fixing device with shock insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201003515Y true CN201003515Y (en) | 2008-01-09 |
Family
ID=39039052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201755387U Expired - Fee Related CN201003515Y (en) | 2006-12-29 | 2006-12-29 | Fan fixing device with shock insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201003515Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312853A (en) * | 2010-07-05 | 2012-01-11 | 技嘉科技股份有限公司 | Blower tray and blower tray module |
| CN103176513A (en) * | 2011-12-23 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device |
| CN103455112A (en) * | 2012-06-05 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Fan fixture |
| CN102022386B (en) * | 2009-09-21 | 2014-10-01 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device |
| TWI676742B (en) * | 2018-01-12 | 2019-11-11 | 廣達電腦股份有限公司 | Cooling system for providing streamlined airflow and fan assembly |
-
2006
- 2006-12-29 CN CNU2006201755387U patent/CN201003515Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022386B (en) * | 2009-09-21 | 2014-10-01 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device |
| CN102312853A (en) * | 2010-07-05 | 2012-01-11 | 技嘉科技股份有限公司 | Blower tray and blower tray module |
| CN102312853B (en) * | 2010-07-05 | 2015-02-11 | 技嘉科技股份有限公司 | Fan bracket and fan bracket module |
| CN103176513A (en) * | 2011-12-23 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device |
| CN103455112A (en) * | 2012-06-05 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Fan fixture |
| TWI676742B (en) * | 2018-01-12 | 2019-11-11 | 廣達電腦股份有限公司 | Cooling system for providing streamlined airflow and fan assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20121229 |