CN101398708A - Fixed assembly - Google Patents
Fixed assembly Download PDFInfo
- Publication number
- CN101398708A CN101398708A CNA200710154358XA CN200710154358A CN101398708A CN 101398708 A CN101398708 A CN 101398708A CN A200710154358X A CNA200710154358X A CN A200710154358XA CN 200710154358 A CN200710154358 A CN 200710154358A CN 101398708 A CN101398708 A CN 101398708A
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- CN
- China
- Prior art keywords
- housing
- radiator fan
- fixation kit
- cap body
- hole
- 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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Abstract
The invention discloses a fixing component which is used for fixing a cooling fan at a casing. The fixing component at least comprises a cap and a nail; wherein, the cap is provided with a cushion part, a buckling part and a through passage. The cap is arranged at a first hole of a cooling fan frame, wherein, the cushion part is arranged at the top of the cap; the buckling part is arranged at the end of the cap and is provided with a containing space and a resisting part; and the through passage extends from the cushion part to the buckling part. The nail is provided with a head and a fixing part. The head is arranged at the top of the nail. The fixing part is arranged at the end of the nail. The fixing part penetrates through a second hole of the casing and the through passage of the cap and is contained in the containing space of the cap and resisted against the resisting part, so as to ensure that the nail is buckled with the cap, and the cooling fan is fixed at the casing. The fixing component can assemble and fix the cooling fan at the casing easily to improve the assembly efficiency and reduce assembly cost.
Description
Technical field
The present invention relates to a kind of fixation kit, particularly a kind of in order to radiator fan is assembled in the fixation kit on the housing.
Background technology
Power supply unit is various electric equipments, for example computing machine, server network equipment, keep normal operation indispensable electronic installation, but because power supply unit presents the trend that continues towards the high power development, and power supply unit internal electrical components in the process of running can produce a large amount of heats, therefore if can't suitably the heat that internal electrical components produced be discharged, internal temperature will be raise, and then influence the normal operation of power supply unit.For solving heat dissipation problem, radiator fan can be installed usually in the housing inboard of power supply unit, reaches the purpose of auxiliary heat dissipation so that forced draft to be provided.In the same manner, also can there be heat dissipation problem in electric equipments such as computing machine or server when running, therefore also must reach the purpose of auxiliary heat dissipation so that forced draft to be provided at the housing installed inside radiator fan of electric equipments such as computing machine or server.
Generally speaking, radiator fan can utilize fixation kit, and for example the combination of screw and nut is fixed in the housing inboard of power supply unit or the housing inboard of main frame with radiator fan.See also Fig. 1, it is to show the STRUCTURE DECOMPOSITION figure that radiator fan is assembled in the housing inboard of power supply unit with the conventional fixed assembly.As shown in the figure, power supply unit 1 comprises a plurality of fixation kits 10, first housing 11, second housing 12 and radiator fan 13, and wherein each fixation kit 10 is made up of screw 14 and nut 15.First housing 11 and radiator fan 13 corresponding zones have the rack 112 of a ventilating opening 111 and integrally formed setting.In addition, first housing 11 also has a plurality of first hole, 113, the second housings 12 and then has holding part, to be used to place circuit board 121.The framework of radiator fan 13 has a plurality of second holes 131, its respectively with a plurality of first hole 113 corresponding settings of first housing 11, a plurality of screws 14 then are used for making radiator fan 13 to be locked in the inboard of first housing 11 with a plurality of nuts 15.
The assembling mode of traditional power supply unit 1 is as follows: at first, radiator fan 13 is positioned over the inboard of first housing 11, and a plurality of second holes 131 of radiator fan 13 is aimed at a plurality of first holes 113 of first housing 11.Then, a plurality of screws 14 are run through a plurality of first holes 113 of first housing 11 and a plurality of second holes 131 of radiator fan 13 respectively, utilize a plurality of nuts 15 to lock together afterwards, and then make radiator fan 13 be fixed in the medial surface of first housing 11 with a plurality of screws 14.Then, with first housing 11 and 12 combinations of second housing, promptly finish the assembling of power supply unit 1.
Though, traditional fixation kit 10 can make radiator fan 13 be fixed in the medial surface of first housing 11,14 collocation nuts 15 are fixed assembling but existing radiator fan 13 uses screw, and the combination of screw 14 and nut 15 needs tool using to assist with dismounting, very inconvenience in the assembling.In addition, when the not locking or cause when getting loose because of power supply unit 1 running vibration of 15 on screw 14 and nut, can make 13 of first housing 11 and radiator fans form the space, therefore when power supply unit 10 runnings, radiator fan 13 just can produce noise because of the vibration friction.
Therefore, how to develop and a kind of fixation kit that improves the defective of above-mentioned prior art, real in pressing for the problem of solution at present.
Summary of the invention
It is a kind of in order to radiator fan is assembled in the fixation kit on the housing that fundamental purpose of the present invention is to provide, when radiator fan being fixed in the housing inboard to solve the existing fixed assembly, need that tool using is auxiliary just can finish assembling, thus reduce production efficiency, increase human cost and effectively damping with shortcomings such as inhibition noises.
Another object of the present invention is to provide a kind of fixation kit, it can easily be fixed in the radiator fan assembling on the housing, to promote packaging efficiency and to reduce assembly cost.
For achieving the above object, a preferred embodiment of the present invention provides a kind of fixation kit, and to be used for that a radiator fan is fixed in a housing, wherein this radiator fan has the framework and this housing that comprise at least one first hole and has at least one second hole.This fixation kit comprises at least: a cap body, it has a buffer part, a buckling parts and consistent break-through road, this cap body and function is with this first hole of this framework of being arranged at this radiator fan, wherein this buffer part is located at the top of this cap body, this buckling parts is located at the terminal of this cap body and is had an accommodation space and a blocking part, and this penetrating via extends to this buckling parts by this buffer part; And one the nail body, it has a head and a fixed part, this head is located at the top of this nail body, this fixed part is located at the end of this nail body, this fixed part is in order to this second hole of running through this housing and this penetrating via of this cap body, and be placed in this accommodation space of this cap body and replace mutually, so that this nail body and this cap body buckle and make this radiator fan be fixed in this housing mutually with this blocking part.
Fixation kit of the present invention can easily be fixed in the radiator fan assembling on the housing, to promote packaging efficiency and to reduce assembly cost.In addition, fixation kit of the present invention can provide the function of buffering and damping, and then can suppress radiator fan generation noise when running.
Description of drawings
Fig. 1 shows the STRUCTURE DECOMPOSITION figure that radiator fan is assembled in power supply unit housing inboard with traditional fixation kit.
Fig. 2 shows with the fixation kit of first preferred embodiment of the present invention radiator fan is fixed in STRUCTURE DECOMPOSITION figure on the housing.
Fig. 3 (a)～Fig. 3 (c) shows the structure flow chart that the fixation kit that uses the present invention's first preferred embodiment is fixed to radiator fan the partial cross section on the housing.
Fig. 4 shows the fixation kit that uses the present invention's second preferred embodiment radiator fan is fixed to partial cross section structural drawing on the housing.
Wherein, description of reference numerals is as follows:
1,2: power supply unit 10,20: fixation kit
11,21: the first housings 12,22: the second housings
13,23: radiator fan 14: screw
15: nut 111,211: ventilating opening
112,212: rack 113,233: the first holes
121,221: circuit board 131,213: the second holes
21a: medial surface 21b: lateral surface
24: nail body 25: cap body
231: framework 232: flabellum
241: head 242: fixed part
243: holding section 244: extending column
245: location division 246: locating piece
251: buffer part 252: buckling parts
253: accommodation space 254: blocking part
255: hollow cylinder 256: penetrating via
Embodiment
Some exemplary embodiments that embody feature of the present invention and advantage will be described in detail in the explanation of back.Be understood that the present invention can have various variations different in form, it does not all depart from the scope of the present invention, and explanation wherein and to be shown in be for illustrative purposes in essence, rather than in order to restriction the present invention.
See also Fig. 2, it shows with the fixation kit of the present invention's first preferred embodiment radiator fan is fixed in STRUCTURE DECOMPOSITION figure on the housing.As shown in Figure 2, fixation kit 20 of the present invention is applied to such as but not limited in the power supply unit 2, so that radiator fan is fixed on the housing.In the present embodiment, power supply unit 2 comprises a plurality of fixation kits 20, first housing 21, second housing 22 and radiator fan 23, and wherein each fixation kit 20 is made up of a nail body 24 and a cap body 25.First housing 21 and radiator fan 23 corresponding zones have the rack 212 of a ventilating opening 211 and integrally formed setting.In addition, first housing 21 also has a plurality of first holes 213, and second housing 22 and first housing, 21 combination back definition, one holding part, to be used for ccontaining circuit board 221.Radiator fan 23 has framework 231 and flabellum 232, wherein have a plurality of first holes 233 on the framework 231 of radiator fan 23, its respectively with a plurality of first hole 213 corresponding settings of first housing 21, a plurality of fixation kits 20 then are used for making radiator fan 23 assemblings to be fixed in the medial surface of first housing 21.
Please consult Fig. 2 again, in the present embodiment, cap body 25 comprises a buffer part 251, a buckling parts 252 and a hollow cylinder 255, wherein, hollow cylinder 255 is provided with and is connected between buffer part 251 and the buckling parts 252, and buckling parts 252 is located at the end of cap body 25, replaces mutually and fastens with the framework 231 of radiator fan 23 when cap body 25 is inserted first hole 233 of radiator fan 23 being used for.Have an accommodation space 253 and blocking part 254 in the buckling parts 252.In addition, buffer part 251 is located at the top of cap body 25, and the area of buffer part 251 is greater than the area of first hole 233, and in the time of therefore in cap body 25 is inserted first hole 233, buffer part 251 will be replaced mutually with the framework 231 of radiator fan 23 and cap body 25 is positioned on the framework 231 of radiator fan 23.
In the present embodiment, buffer part 251 can be but is not limited to the round sheet structure.In addition, cap body 25 also comprises consistent break-through road 256, and it runs through the middle section and the hollow cylinder 255 of buffer part 251, and is connected with the accommodation space 253 of buckling parts 252.In addition, the length of hollow cylinder 255 is equal to the degree of depth of first hole 233 in fact, and hollow cylinder 255 just can closely be clogged in first hole 233,, when inserting first hole 233 of radiator fan 23, cap body 25 can firmly cap body 25 be snapped on the framework 231 of radiator fan 23 with this.
In the present embodiment, nail body 24 comprises a head 241, a fixed part 242, a holding section 243, an extending column 244 and a location division 245, wherein head 241 is arranged at the top of nail body 24, and it is used for the user and pushes, and its area is greater than the area of second hole 213 of first housing 21.242 of fixed parts are arranged at the end of nail body 24, and can be but be not limited to cone structure.Fixed part 242 is used to insert in the accommodation space 253 of cap body 25, and can replace mutually and fix with blocking part 254 when insert, and makes fixed part 242 be difficult for breaking away from this accommodation space 253 with this.Holding section 243 is arranged at the bottom of head 241, and its external diameter is substantially corresponding to the aperture of second hole 213 of first housing 21, with this when fixed part 242 is inserted accommodation space 253 via the penetrating via 256 of second hole 213 of first housing 21 and cap body 25, holding section 243 can be placed at least in part in second hole 213 of first housing 21 and with the internal face driving fit mutually of second hole 213 so that nail body 24 is located in the horizontal direction.245 of location divisions are arranged at the bottom surface of head 241 and the both sides of contiguous holding section 243, and can be but be not limited to the adjutage structure, therefore when fixed part 242 is fastened in the accommodation space 253 of cap body 25, location division 245 is replaced mutually with first housing 21 and is made and follow closely body 24 and locate in vertical direction.The two ends of extending column 244 then are connected with fixed part 242 with holding section 243 respectively, and its length is not less than the length of the penetrating via 256 of cap body 25.When the fixed part 242 of nail body 24 was inserted the accommodation space 253 of cap body 25, extending column 244 can be placed in the penetrating via 256, and the fixed part 242 of nail body 24 is replaced mutually with the blocking part 254 of cap body 25.In the above-described embodiments, cap body 23 can be made of resilient material, such as but not limited to elastomeric material.In addition, nail body 24 can be by being constituted such as but not limited to plastics.
See also Fig. 3 (a)～Fig. 3 (c), it shows the structure flow chart that the fixation kit that uses the present invention's first preferred embodiment is fixed to radiator fan the partial cross section on the housing respectively.Shown in Fig. 2 and Fig. 3 (a)～Fig. 3 (c), use fixation kit 20 of the present invention that the assembling mode that radiator fan 23 is fixed in first housing, 21 medial surfaces is as follows: at first, shown in Fig. 2 and Fig. 3 (a), 25 pairs of cap bodies are positioned at first hole 233 on the framework 231 of radiator fan 23.Then, shown in Fig. 2 and Fig. 3 (b), cap body 25 is inserted in first hole 233 on the framework 231 of radiator fan 23, so that cap body 25 is fixed on the framework 231.In this step, the user can apply an acting force to the buffer part 251 of cap body 25, make the buckling parts 252 of cap body 25 run through first hole 233 of radiator fan 23 and replace mutually with framework 231, ccontaining and the driving fit of hollow cylinder 255 is in first hole 233, and buffer part 251 is replaced mutually with framework 231 surfaces of radiator fan 23, makes cap body 25 fix and be snapped on the framework 231 of radiator fan 23 with this.Then, the radiator fan 23 that cap body 25 is set is attached at the medial surface 21a of first housing 21, make 256 pairs of the penetrating vias of cap body 25 be positioned at second hole 213 of first housing 21, and will follow closely body 24 by the lateral surface 21b of first housing 21 to being positioned at this second hole 213.Subsequently, shown in Fig. 2 and Fig. 3 (c), nail body 24 is inserted second hole 213 of first housing 21, and to the nail body 24 head 241 apply an acting force, make the fixed part 242 of nail body 24 run through second hole 213 with extending column 244, and fixed part 242 is inserted in the accommodation space 253 of cap body 25 and with blocking part 254 and is replaced mutually, and the extending column 244 of nail body 24 then is placed in the penetrating via 256 of cap body 25.In this step, the holding section 243 of nail body 24 is placed in second hole 213 at least in part, therefore and location division 245 is replaced mutually with the lateral surface 21b of first housing 21, can replace mutually with the blocking part 254 of the lateral surface 21b of first housing 21 and cap body 25 respectively and makes radiator fan 23 can firmly be fixed to the medial surface 21b of first housing 21 via the fixed part 242 of nail body 24 and location division 245.In addition, the buffer part 251 of cap body 25 is folded between the framework 231 of the medial surface 21a of first housing 21 and radiator fan 23, therefore can provide the function of buffering and damping, and then can suppress radiator fan 23 produce noise when running.
Certainly, the location division 245 of nail body 24 is not defined as the adjutage structure.In certain embodiments, as shown in Figure 4, the location division 245 of nail body 24 can be replaced by locating piece 246, and this locating piece 246 is located on holding section 243 periphery and is connected with head 241, replaces mutually with the lateral surface 21b of first housing 21 being used for.
In sum, fixation kit 20 of the present invention is made of with cap body 25 nail body 24, this cap body 25 can insert earlier on the framework 231 of radiator fan 23 first hole 233 and by the medial surface 21a and 213 contrapositions of second hole of first housing 21, and then utilize nail body 24 to run through second hole 213 by the lateral surface 21b of first housing 21 and with radiator fan 23 on cap body 23 buckles, radiator fan 23 assemblings can be fixed on first housing 21, therefore has the advantage of easy assembling, and need not to use any instrument, can save built-up time and human cost.In addition, the buffer part 251 of cap body 25 is folded between the framework 231 of the medial surface 21a of first housing 21 and radiator fan 23, therefore can provide the function of buffering and damping, and then can suppress radiator fan 23 produce noise when running.
Those of ordinary skill in the art can carry out various modifications and modification to the present invention, and it all falls within the protection domain of appended claims of the present invention.
Claims (10)
1. a fixation kit is used for a radiator fan is fixed in a housing, and wherein this radiator fan has the framework and this housing that comprise at least one first hole and has at least one second hole, and this fixation kit comprises at least:
One cap body, it has a buffer part, a buckling parts and consistent break-through road, this cap body and function is with this first hole of this framework of being arranged at this radiator fan, wherein this buffer part is located at the top of this cap body, this buckling parts is located at the terminal of this cap body and is had an accommodation space and a blocking part, and this penetrating via extends to this buckling parts by this buffer part; And
One nail body, it has a head and a fixed part, this head is located at the top of this nail body, this fixed part is located at the end of this nail body, this fixed part is in order to this second hole of running through this housing and this penetrating via of this cap body, and be placed in this accommodation space of this cap body and replace mutually, so that this nail body and this cap body buckle and make this radiator fan be fixed in this housing mutually with this blocking part.
2. fixation kit as claimed in claim 1, wherein this cap body also comprises a hollow cylinder, its setting and be connected in this buffer part and this buckling parts between, and this penetrating via also runs through this hollow cylinder.
3. fixation kit as claimed in claim 2, wherein the length of this hollow cylinder is equal to the degree of depth of this first hole of this radiator fan in fact.
4. fixation kit as claimed in claim 1, wherein this buffer part of this cap body is a round sheet structure, the area of this buffer part is greater than the area of this first hole of this radiator fan, and this buffer part is folded between the framework of this housing and this radiator fan.
5. fixation kit as claimed in claim 1 wherein be somebody's turn to do the area of the area of this head of following closely body greater than this second hole of this housing, and this fixed part of this nail body is a cone structure.
6. fixation kit as claimed in claim 1, wherein this nail body also comprises a holding section, this holding section is arranged at the aperture of approximate this second hole corresponding to this housing of the external diameter of the bottom of this head and this holding section, in this second hole that is placed in this housing at least in part.
7. fixation kit as claimed in claim 6, wherein this nail body also comprises an extending column, the two ends of this extending column are connected with this fixed part with this holding section respectively, in this penetrating via that is placed in this cap body.
8. fixation kit as claimed in claim 6, wherein this nail body also comprises a location division, is arranged at the bottom surface of this head and the both sides of contiguous this holding section, replaces mutually with this housing being used for, wherein this location division of this nail body is the adjutage structure.
9. fixation kit as claimed in claim 6, wherein this nail body also comprises a positioning block, this locating piece is located on this holding section periphery and is connected with this head, replaces mutually with this housing being used for.
10. fixation kit as claimed in claim 1, wherein this nail body is made of plastics, and this cap body is made of resilient material, and this housing comprises one first housing and one second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710154358XA CN101398708B (en) | 2007-09-26 | 2007-09-26 | Fixed assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710154358XA CN101398708B (en) | 2007-09-26 | 2007-09-26 | Fixed assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101398708A true CN101398708A (en) | 2009-04-01 |
| CN101398708B CN101398708B (en) | 2011-06-22 |
Family
ID=40517298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710154358XA Expired - Fee Related CN101398708B (en) | 2007-09-26 | 2007-09-26 | Fixed assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101398708B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467181A (en) * | 2010-11-12 | 2012-05-23 | 泰商泰达电子公司 | Shell structure and fan frame fixing module thereof |
| CN103458650A (en) * | 2012-05-31 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device |
| CN104564845A (en) * | 2013-10-11 | 2015-04-29 | 英业达科技有限公司 | Fixing piece and fan structure provided with same |
| US9022734B2 (en) | 2010-11-09 | 2015-05-05 | Delta Electronics (Thailand) Public Co., Ltd. | Case structure and fan frame fixing module |
| CN113137403A (en) * | 2021-04-22 | 2021-07-20 | 山东英信计算机技术有限公司 | Fan module and server |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2492697Y (en) * | 2001-03-16 | 2002-05-22 | 陈炳松 | Riveted part |
| CN2650449Y (en) * | 2003-10-10 | 2004-10-20 | 台达电子工业股份有限公司 | Part fixing structure |
| CN2757334Y (en) * | 2004-11-26 | 2006-02-08 | 鸿富锦精密工业（深圳）有限公司 | Heat radiation fan mounting device with shock reducing structure |
-
2007
- 2007-09-26 CN CN200710154358XA patent/CN101398708B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9022734B2 (en) | 2010-11-09 | 2015-05-05 | Delta Electronics (Thailand) Public Co., Ltd. | Case structure and fan frame fixing module |
| CN102467181A (en) * | 2010-11-12 | 2012-05-23 | 泰商泰达电子公司 | Shell structure and fan frame fixing module thereof |
| CN102467181B (en) * | 2010-11-12 | 2015-05-06 | 泰商泰达电子公司 | Shell structure and fan frame fixing module thereof |
| CN103458650A (en) * | 2012-05-31 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing device |
| CN103458650B (en) * | 2012-05-31 | 2016-12-07 | 马国旭 | Fan fixer |
| CN104564845A (en) * | 2013-10-11 | 2015-04-29 | 英业达科技有限公司 | Fixing piece and fan structure provided with same |
| CN104564845B (en) * | 2013-10-11 | 2017-07-21 | 英业达科技有限公司 | Fixture and its fan structure |
| CN113137403A (en) * | 2021-04-22 | 2021-07-20 | 山东英信计算机技术有限公司 | Fan module and server |
| CN113137403B (en) * | 2021-04-22 | 2023-01-24 | 山东英信计算机技术有限公司 | Fan module and server |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101398708B (en) | 2011-06-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20180926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |