CN100443738C - Fan fixing member and fan device assembly - Google Patents
Fan fixing member and fan device assembly Download PDFInfo
- Publication number
- CN100443738C CN100443738C CNB2005101017551A CN200510101755A CN100443738C CN 100443738 C CN100443738 C CN 100443738C CN B2005101017551 A CNB2005101017551 A CN B2005101017551A CN 200510101755 A CN200510101755 A CN 200510101755A CN 100443738 C CN100443738 C CN 100443738C
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- CN
- China
- Prior art keywords
- fan
- rod
- fixing member
- joint
- fixing frame
- 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
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Abstract
The invention relates to a fan fixture and the combination of fan equipment, comprising a fan, a fixed support and several fan fixtures for combining those. The fan fixture comprises a head part, a column bar, a neck, a connecting part and a handle, which are connected in turn. The diameter of head is larger than the one of column bar and is set at one end of bar. The connecting part is set at the other end of bar and connected with the handle. The neck is set at the connecting position of connecting part and bar. The head and connecting part is clipped on the fan and fixed support respectively and makes the fan and fixed support combine elastically.
Description
[technical field]
The present invention relates to a kind of fan fixer, relate in particular to the combination of a kind of fan fixing member and fan assembly.
[background technique]
Along with developing rapidly of electronic industry, the arithmetic speed of electronic component such as central processing unit (CPU) etc. increases substantially, and the heat of its generation also increases severely thereupon, and how the heat with electronic component distributes, and to guarantee its normal operation, is the problem that industry is paid attention to always.For effectively distribute the heat that central processing unit (CPU) produces in running, industry installs a radiator additional on the central processing unit (CPU) surface usually, and at least one fan is installed in the top or a side of radiator, the air-flow that fan produces blows to radiator and promotes heat dissipation, thereby makes central processing unit (CPU) self temperature maintenance in normal range of operation.
More and more higher to the requirement that reduces noise on the electronic markets such as present computer, it has become one of important indicator of weighing product performance.But along with the arithmetic speed of electronic components such as central processing unit (CPU) improves constantly, the continuous increase of system power, the inevitable fan that also requires improves constantly rotating speed to quicken the heat exchange action between air-flow and the radiator, yet along with improving constantly of rotation speed of the fan, its vibrating noise that brings is also increasing, and then influences the performance of this system.Design and a kind ofly have buffering and cushioning effect and can realize that again firm mounted fan fixed block will become the important measures of reduction noise to alleviate run up noise that the high-frequency vibration that produces brings of fan.
[summary of the invention]
In view of this, thus be necessary to provide a kind of fan fixing member and fan assembly combination that buffering and cushioning effect effectively reduce noise that have.
The combination of a kind of fan fixing member and fan assembly comprises a fan, a fixing frame and some fan fixing members that makes the two combination, and this fan fixing member comprises a head, a column body of rod, a draw-in groove, a junction and leader that one successively connects.This head girth diameter is big than the girth diameter of the column body of rod, is positioned at an end of the body of rod, and connection part is in the other end of the body of rod and connect handle, and draw-in groove is opened in the connection place of the joint and the body of rod.This head and joint clip respectively flexibly combine with fixing frame in fan and fixing frame and with fan.
This fan fixing member is one-body molded by plastic material, fan fixing member is in extended state during installation, its head is stuck in a side of fan, with the perforation of fan opposite side fan Fixture in the draw-in groove place clip mutually, thereby fan and fixing frame closely are fixed together, this fan fixing member has better elastic and flexibility simultaneously, the dither that produces that runs up of fan in the work is had the effect of buffering and vibration damping, thereby effectively reduce the noise that produces in the fan work.
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of fan fixing member of the present invention and fan assembly combination.
Fig. 2 is a fan fixing member zoomed-in view among Fig. 1.
Fig. 3 is the part ssembly drawing of fan fixing member among Fig. 1, packing ring and fan Fixture.
Fig. 4 is a ssembly drawing of wiping out the fan fixing member handle among Fig. 3 after the installation.
[embodiment]
Fig. 1 is the fan fixing member 50 of the embodiment of the invention and the three-dimensional exploded view of fan 40, packing ring 30, fan Fixture 20 and radiator 10.
This radiator 10 comprises a pedestal 11 and is arranged at several dissipation fins 13 on the pedestal 11 that pedestal 11 dual-sides are provided with a stepped part 112 respectively, offer a hole 114 respectively in the same end of two stepped part 112.This fan Fixture 20 is a rectangle framework, offers a perforation 21 on four jiaos of inner edges respectively, uses for fixed block 50 and wears and fasten (describing in detail after a while).20 liang of side bottoms of fan Fixture bend respectively and extend a lug 22, offer the perforation 221 corresponding with hole 114 on each lug 22, use for fastener (figure does not show) to wear, and fan Fixture 20 is fixed on the radiator 10.
This fan 40 slightly is square, and offers perforation 41 on each angle respectively, can wear (describing in detail after a while) for fixed block 50.Square washer 30 pads are located between fan 40 and the fan Fixture 20, are provided with on each angle and 21, the 41 corresponding perforation 31 of boring a hole.
See also Fig. 2, the fan fixing member 50 in the present embodiment is one-body molded by elastic plastic material, has better elastic.Fan fixing member 50 is shaft-like, comprises a head 51, a column body of rod 53, a draw-in groove 55, one conical joint 57 and leader 59 successively by one end to the other end.Head 51 is a Cylindrical object, and its girth diameter is than the column body of rod 53 and bore a hole 41 greatly, and handle 59 passes from 41 the side of boring a hole during installation, and column head 51 is stuck in fan 50 opposite sides.Joint 57 is positioned at the other end of the column body of rod 53, connects the girth diameter handle 59 little than the column body of rod 53.Draw-in groove 55 is one to be positioned at the annular grooving of the column body of rod 53 peripheries, is located at the column body of rod 53 nearly conical joints 57 places.Joint 57 is taper shapes so that joint 57 passes encloses through than its little perforation 21, and makes fan fixing member 50 in annular slot 55 places are buckled in perforation 21.Handle 59 applies the fixed block 50 that external force makes column head 51 be held in fan 40 1 sides deformation takes place when being used to install, pass the perforation 21 on the fixing frame 20 of the opposite side that places fan 40.The head 51 of fixed block 50 arrives the length sum of the distance of draw-in groove 55 less than perforation 41 with the perforation 31 of packing ring 30 of fan 40 under nature.
Please consult Fig. 3 and Fig. 4 simultaneously, during assembling, make fan fixing member 50 pass perforation 41 on the fan 40 and the perforation 31 on the packing ring 30 successively earlier, make its handle 59 pass perforation 21 on the fan Fixture 20 again by its handle one end.Then handle 59 is applied pulling force, make fixed block 50 be in the tensile deformation state and make draw-in groove 55 be positioned at the perforation 41,31 outside.And then,, pass perforation 21 and make button hole 21 edge clips on draw-in groove 57, slowly discharge the pulling force that handle 59 is applied then until conical joint 57 towards draw-in groove 55 directions pushing fixing frame 20.Because head 51 arrives the length sum of the distance of draw-in groove 55 less than perforation 41 with the perforation 31 of packing ring 30 of fan 40, so this moment, fixed block 50 still was in extended state, the head 51 of fixed block is stuck in a side of fan 40 under the contractile force effect of fixed block 50, draw-in groove 55 is stuck in fixing frame 20 1 sides with joint 57 in perforation 21, thereby fan 40 and fixing frame 20 closely are fixed together.Wipe out handle 59 at last, the fan Fixture 20 that will have fan 40 is placed on the radiator 10, passes perforation 221 by fastener (figure do not show) again and corresponding with it hole 114 is installed in radiator 10 1 sides to fixing frame 20.Because this fan fixing member 50 is one-body molded by elastic plastic material, has good pliability, what can not only be fan 40 and fixing frame 20 closely fixedly provides the elasticity combination force, thus the noise that high frequency oscillation that produces also can alleviate fan at work simultaneously and run up the time and the vibration between the part effectively reduce fan 40 generations.
Claims (10)
1. fan fixing member, the head, a column body of rod, a draw-in groove, a junction and the leader that comprise one connection successively, it is characterized in that: this fan fixing member is one-body molded by elastic plastic material, this head girth diameter is big than the girth diameter of the column body of rod, be positioned at an end of the body of rod, connection part is in the other end of the body of rod and connect handle, and draw-in groove is opened in the connection place of the joint and the body of rod.
2. fan fixing member as claimed in claim 1 is characterized in that: this joint girth diameter reduces towards handle direction gradually along the body of rod.
3. fan fixing member as claimed in claim 1 is characterized in that: this joint and the body of rod place of linking are provided with an annular grooving that is positioned at cylindrical rods body periphery.
4. fan assembly combination, comprise a fan, one fixing frame and some fan fixing members that makes the two combination, it is characterized in that: this fan fixing member is one-body molded by elastic plastic material, this fan fixing member comprises that one is placed through the column body of rod of fan and fixing frame, this body of rod one end is the girth diameter head big than the body of rod, and the other end is a junction, and this head and joint clip are respectively combined closely in fan and fixing frame and with fan and fixing frame.
5. fan assembly combination as claimed in claim 4 is characterized in that: be folded with a packing ring between this fan and the fixing frame.
6. fan assembly combination as claimed in claim 4 is characterized in that: this joint girth diameter reduces gradually along the body of rod and towards the direction away from the body of rod.
7. fan assembly as claimed in claim 4 combination is characterized in that: this joint and the body of rod place of linking are provided with an annular grooving that is positioned at cylindrical rods body periphery.
8. fan assembly as claimed in claim 4 combination is characterized in that: this fan fixing member is being extended with the leader with joint before fan and fixing frame cooperate, and this handle combines fan at fan fixing member and then wiped out with fixing frame.
9. fan assembly combination as claimed in claim 8, it is characterized in that: the girth diameter of this handle is less than the girth diameter of the column body of rod.
10. fan assembly combination as claimed in claim 4, it is characterized in that: this fan fixing member is in the elastic stretching state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101017551A CN100443738C (en) | 2005-11-24 | 2005-11-24 | Fan fixing member and fan device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101017551A CN100443738C (en) | 2005-11-24 | 2005-11-24 | Fan fixing member and fan device assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1971067A CN1971067A (en) | 2007-05-30 |
| CN100443738C true CN100443738C (en) | 2008-12-17 |
Family
ID=38112025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101017551A Expired - Fee Related CN100443738C (en) | 2005-11-24 | 2005-11-24 | Fan fixing member and fan device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100443738C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727111A (en) * | 2013-12-16 | 2014-04-16 | 侯立群 | Flexible fan damping and fixing nail |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387304Y (en) * | 1999-07-17 | 2000-07-12 | 莫列斯公司 | Fastening structure |
| US6341644B1 (en) * | 2000-07-01 | 2002-01-29 | Foxconn Precision Components Co., Ltd. | Heat sink assembly |
| CN2480900Y (en) * | 2001-02-26 | 2002-03-06 | 大众电脑股份有限公司 | Fixator for cooling fan |
| CN2507143Y (en) * | 2001-09-27 | 2002-08-21 | 简森荣 | Fixator for radiation fan |
| US6894897B1 (en) * | 2003-12-12 | 2005-05-17 | Lockheed Martin Corporation | Structure-borne noise isolation technique and apparatus for fans and blowers |
-
2005
- 2005-11-24 CN CNB2005101017551A patent/CN100443738C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387304Y (en) * | 1999-07-17 | 2000-07-12 | 莫列斯公司 | Fastening structure |
| US6341644B1 (en) * | 2000-07-01 | 2002-01-29 | Foxconn Precision Components Co., Ltd. | Heat sink assembly |
| CN2480900Y (en) * | 2001-02-26 | 2002-03-06 | 大众电脑股份有限公司 | Fixator for cooling fan |
| CN2507143Y (en) * | 2001-09-27 | 2002-08-21 | 简森荣 | Fixator for radiation fan |
| US6894897B1 (en) * | 2003-12-12 | 2005-05-17 | Lockheed Martin Corporation | Structure-borne noise isolation technique and apparatus for fans and blowers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1971067A (en) | 2007-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20081217 Termination date: 20131124 |