CN2625958Y - Shock suction and combination device for heatradiating fan and baseplate - Google Patents
Shock suction and combination device for heatradiating fan and baseplate Download PDFInfo
- Publication number
- CN2625958Y CN2625958Y CN 03251242 CN03251242U CN2625958Y CN 2625958 Y CN2625958 Y CN 2625958Y CN 03251242 CN03251242 CN 03251242 CN 03251242 U CN03251242 U CN 03251242U CN 2625958 Y CN2625958 Y CN 2625958Y
- Authority
- CN
- China
- Prior art keywords
- radiator fan
- substrate
- buffer gasket
- combination device
- cover
- 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
- 230000035939 shock Effects 0.000 title claims abstract description 22
- 239000000758 substrate Substances 0.000 claims description 51
- 239000007891 compressed tablet Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 6
- 238000011084 recovery Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a combined shock absorbing apparatus for a radiation fan and a base plate. The utility model comprises a radiation fan, a buffering cushion ring which has reversion performance, and a base plate, wherein a positioning ring paling is convexly arranged on a shell body of the radiation fan, the buffering cushion ring is provided with a sheathing part which is sheathed on the positioning ring paling, and a sticking part which is positioned at the bottom edge of the sheathing part and is stuck on the shell body, and the base plate is provided with a positioning member which is arranged on a plate body of the base plate and is positioned at the circumference of a ventilating opening. The positioning member is provided with a clamping slice and a pressing slice which can respectively clamp and press the buffering cushion ring. The radiation fan and the base plate are completely separated by the buffering cushion ring, and the efficiency for preventing the noise can be really obtained.
Description
[technical field]
The utility model relates to a kind of shock suction and combination device, particularly relates to the shock suction and combination device of a kind of radiator fan and substrate.
[background technology]
The electronic package of general computer equipment is in operation process, the capital produces sizable heat energy, this heat energy has only few part can scatter to the external world, and most heat can build up around electronic package, if untimely heat is dispersed, the temperature of electronic package continue to be raise, and then influence the normal operation of electronic package, even cause damage and can't use.Therefore, most computer equipment all can be provided with radiator fan, waves with the heat that utilizes this radiator fan that electronic package is produced when turning round and is dissipated to the external world, so as to reducing the temperature of electronic package, prolongs the serviceable life of computer equipment.
All be provided with a ventilating opening on the substrate of general computer equipment, and radiator fan is to be fixedly arranged in the substrate and corresponding to the position of this ventilating opening, relend by driving this radiator fan running, be dissipated to outside the ventilating opening and the heat around the electronic package can be waved, and then reach the purpose of heat radiation.Yet, be mostly between this substrate and the radiator fan to establish and mutually combine by screw lock, therefore, the vibrations when radiator fan is caused during in running just can be directly conducted on the substrate, cause this substrate also can make a noise thereupon producing vibrations.
For slow down radiator fan in when running to the vibrations that substrate caused, the manufacturing firm of computer equipment can set up a cushion pad again between this radiator fan and substrate now, to reach the purpose that reduces noise.And the shock sucking structure of general computer equipment, mainly be as shown in Figure 1, shell 11 root edges of this radiator fan 1 are extended with location wall 12, and being correspondences, this location wall 12 is positioned at ventilating opening 21 peripheries of substrate 2, one cushion pad 3 is set between the location of this radiator fan 1 wall 12 and substrate 2 again, and utilize as the connecting piece 4 of screw and lock location wall 12, the cushion pad 3 and substrate 2 of establishing this radiator fan 1 in regular turn, make radiator fan 1, cushion pad 3 and substrate 2 positioning combination, and reach the effect of extenuating vibrations by the setting of this cushion pad 3.
Because this radiator fan 1 still need see through as the connecting piece 4 and substrate 2 positioning combination of screw, when radiator fan 1 running, the vibrations that produced can conduct on the substrate 2 via these connecting pieces 4 equally, and substrate 2 are produced shake thereupon and make a noise.Therefore, though the shock sucking structure of general computer equipment has the functions of use of the vibrations of extenuating, still the real genus of function of the shock-absorbing effect that can reach and anti-system noise is limited, and still has the space of demanding urgently improving.
[utility model content]
Therefore, the purpose of this utility model is to provide a kind of can absorb radiator fan really to the vibrations that substrate caused, and can prevent the radiator fan of noise and the shock suction and combination device of substrate.
The utility model provides the shock suction and combination device of a kind of radiator fan and substrate, includes: a radiator fan, a buffer gasket, and a substrate is characterized in that:
This radiator fan comprises an impeller, an and housing of being located at this impeller periphery, this housing outer peripheral face is provided with a locating ring wall, and this buffer gasket has the cover of locating ring wall that a cover covers this radiator fan and covers portion, and one be positioned at this cover and cover portion's root edge and be located at attaching portion on the housing of this radiator fan, and this substrate comprises a plate body, the corresponding ventilating opening that is provided with on this plate body with the impeller of radiator fan, on this plate body, be provided with keeper in this ventilating opening periphery, and this keeper more is provided with a clipping sheet, reach one and be located at the compressed tablets of this clipping sheet apical margin, and have a spacing between the housing of this compressed tablets and radiator fan.
The shock suction and combination device of described radiator fan and substrate is characterized in that: this buffer gasket is to be made by elastomeric material.
The shock suction and combination device of described radiator fan and substrate is characterized in that: the clipping sheet of this keeper covers portion clipping location with the cover of this buffer gasket, and this buffer gasket is suppressed by the compressed tablets of this keeper.
The shock suction and combination device of radiator fan of the present utility model and substrate, make this buffer gasket except intercepting this radiator fan and substrate fully, to reach combination simultaneously, to locate outside the purpose of this radiator fan and substrate, more by its recovery absorb radiator fan when the running to the vibrations that substrate caused, and can reach the effect that prevents noise really.
[description of drawings]
Be elaborated below by preferred embodiment and accompanying drawing shock suction and combination device to the utility model radiator fan and substrate, in the accompanying drawing:
Fig. 1 is the side view cutaway drawing of the shock sucking structure of general radiator fan and substrate.
Fig. 2 is the three-dimensional exploded view of the utility model one preferred embodiment.
Fig. 3 is the side view cutaway drawing of the utility model one preferred embodiment.
[embodiment]
Shown in Fig. 2,3, a preferred embodiment of the shock suction and combination device 5 of the utility model radiator fan and substrate is to comprise: a radiator fan 6, a buffer gasket 7, and a substrate 8.
This radiator fan 6 has an impeller 61, reach the housing 62 that a frame is located at these impeller 61 peripheries, and the outer peripheral face of this housing 62 is protruding with a locating ring wall 63.
This buffer gasket 7 is made by the rubber material of tool recovery, and this buffer gasket 7 has a cover that can overlap the locating ring wall 63 that covers this radiator fan 6 and covers portion 71, and one is positioned at this cover and covers portion's 71 root edges and can be attached at attaching portion 72 on the housing 62 of this radiator fan 6.
This substrate 8 have that a plate body 81, is located on this plate body 81 and with the impeller 61 corresponding ventilating openings 82 of radiator fan 6, and plural number is located on this plate body 81 and is positioned at the keeper 83 of these ventilating opening 82 peripheries.This substrate 8 is to have three keepers 83 in the present embodiment, and but each keeper 83 all has the clipping sheet 831 that the cover of this buffer gasket 7 of a clipping covers portion 71, and one be located at these clipping sheet 831 apical margins and can suppress the compressed tablets 832 of this buffer gasket 7, and be formed with a spacing 9 between the housing 62 of this compressed tablets 832 and radiator fan 6.
Continue as shown in Figure 3, the shock suction and combination device 5 of present embodiment radiator fan and substrate is when assembling, be by the recovery of this buffer gasket 7 and with its outside stretching, when buffer gasket 7 in when expansion, its cover is covered on the locating ring wall 63 that portion's 71 correspondences place radiator fan 6, unclamp buffer gasket 7 this moment again, just can make its cover cover portion 71 is overlying on because of restoring force overlaps on this locating ring wall 63, simultaneously this attaching portion 72 is attached on the housing 62 of locating ring wall 63 lower edges, so as to this buffer gasket 7 being positioned housing 62 peripheries of this radiator fan 6.
Afterwards, again this buffer gasket 7 is tilted to be placed in wherein one or two keepers 83 of substrate 8, make this buffer gasket 7 can be subjected to the restriction of the clipping sheet 831 of one or two keepers 83 wherein and compressed tablets 832 simultaneously and location in advance.At this moment, strut other keeper 83 again towards ventilating opening 82 outsides, and this buffer gasket 7 is placed in the ventilating opening 82 fully, unclamp this keeper 83 again, just can be and clipping is located this buffer gasket 7 by its restoring force.After finishing this Assembly Action, just can make the clipping sheet 831 of each keeper 83 all can paste to touch and cover in the portion 71 in the cover of this buffer gasket 7; And each compressed tablets 832 all can be suppressed in the end face of this buffer gasket 7, and this compressed tablets 832 does not contact with the housing 62 of radiator fan 6 and is formed with a spacing 9.So, just can make between these keepers 83 and the buffer gasket 7 to have better adhesion and unlikely the disengaging, and then make between this radiator fan 6, buffer gasket 7 and the substrate 8 and can reach the more firm effect that combines.
After the shock suction and combination device 5 of present embodiment radiator fan and substrate is finished assembling, just can intercept this radiator fan 6 and substrate 8 fully by the setting of this buffer gasket 7, can reach firm combination simultaneously, locate the purpose of this radiator fan 6 and substrate 8, and not need to use in addition any connecting piece to come in conjunction with this radiator fan 6, buffer gasket 7 and substrate 8.Therefore, the shock suction and combination device 5 of present embodiment radiator fan and substrate in design, there is no the object that can conduct vibrations between this radiator fan 6 and the substrate 8, with this understanding, absorb the vibrations that radiator fan 6 is produced by this buffer gasket 7 when turning round, just can prevent effectively that this substrate 8 from producing vibrations thereupon, and reach the effect of anti-system noise really.
Conclude above-mentioned, the shock suction and combination device 5 of the utility model radiator fan and substrate in design, can make the firmly combination of this buffer gasket 7, locate this radiator fan 6 and substrate 8, be enough to cause the connecting piece that conducts vibrations and need not to use, relend recovery by this buffer gasket 7, the vibrations that radiator fan 6 is caused substrate 8 can be absorbed fully when running, and then the effect that prevents noise can be reached
Claims (3)
1, the shock suction and combination device of a kind of radiator fan and substrate includes: a radiator fan, a buffer gasket, and a substrate is characterized in that:
This radiator fan comprises an impeller, an and housing of being located at this impeller periphery, this housing outer peripheral face is provided with a locating ring wall, and this buffer gasket has the cover of locating ring wall that a cover covers this radiator fan and covers portion, and one be positioned at this cover and cover portion's root edge and be located at attaching portion on the housing of this radiator fan, and this substrate comprises a plate body, the corresponding ventilating opening that is provided with on this plate body with the impeller of radiator fan, on this plate body, be provided with keeper in this ventilating opening periphery, and this keeper more is provided with a clipping sheet, reach one and be located at the compressed tablets of this clipping sheet apical margin, and have a spacing between the housing of this compressed tablets and radiator fan.
2, the shock suction and combination device of radiator fan and substrate according to claim 1, it is characterized in that: this buffer gasket is to be made by elastomeric material.
3, the shock suction and combination device of radiator fan and substrate according to claim 1 is characterized in that: the clipping sheet of this keeper covers portion clipping location with the cover of this buffer gasket, and this buffer gasket is suppressed by the compressed tablets of this keeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251242 CN2625958Y (en) | 2003-05-14 | 2003-05-14 | Shock suction and combination device for heatradiating fan and baseplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251242 CN2625958Y (en) | 2003-05-14 | 2003-05-14 | Shock suction and combination device for heatradiating fan and baseplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625958Y true CN2625958Y (en) | 2004-07-14 |
Family
ID=34253080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03251242 Expired - Fee Related CN2625958Y (en) | 2003-05-14 | 2003-05-14 | Shock suction and combination device for heatradiating fan and baseplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625958Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1617085A1 (en) | 2004-07-15 | 2006-01-18 | Spiess, Heike | Damped fan |
| US7312991B2 (en) | 2004-07-05 | 2007-12-25 | Benq Corporation | Electronic apparatus having a vibration absorber |
| CN101117969B (en) * | 2006-08-01 | 2010-12-29 | 建凖电机工业股份有限公司 | Vibration-proof structure of series fan |
| DE102011103571A1 (en) | 2011-05-30 | 2012-12-06 | Listan-Gmbh & Co. Kg | Axial blower for use in computer, has fan holding frame having receiving slot which is extended transversely to longitudinal direction of through-hole in assembled state of fastening element |
| TWI687601B (en) * | 2019-02-13 | 2020-03-11 | 元山科技工業股份有限公司 | Anti-shock fan |
-
2003
- 2003-05-14 CN CN 03251242 patent/CN2625958Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7312991B2 (en) | 2004-07-05 | 2007-12-25 | Benq Corporation | Electronic apparatus having a vibration absorber |
| EP1617085A1 (en) | 2004-07-15 | 2006-01-18 | Spiess, Heike | Damped fan |
| CN101117969B (en) * | 2006-08-01 | 2010-12-29 | 建凖电机工业股份有限公司 | Vibration-proof structure of series fan |
| DE102011103571A1 (en) | 2011-05-30 | 2012-12-06 | Listan-Gmbh & Co. Kg | Axial blower for use in computer, has fan holding frame having receiving slot which is extended transversely to longitudinal direction of through-hole in assembled state of fastening element |
| TWI687601B (en) * | 2019-02-13 | 2020-03-11 | 元山科技工業股份有限公司 | Anti-shock fan |
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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: 20040714 |