CN2490698Y - Fastening device for heat sink - Google Patents
Fastening device for heat sink Download PDFInfo
- Publication number
- CN2490698Y CN2490698Y CN01242032U CN01242032U CN2490698Y CN 2490698 Y CN2490698 Y CN 2490698Y CN 01242032 U CN01242032 U CN 01242032U CN 01242032 U CN01242032 U CN 01242032U CN 2490698 Y CN2490698 Y CN 2490698Y
- Authority
- CN
- China
- Prior art keywords
- radiator
- buckling device
- latch
- buckling
- connecting portion
- 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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A fastening device for a radiator comprises a pressing body, two operating bodies and two fastening bodies. The pressing body is provided with a plurality of cantilevers, wherein two lateral margins of each cantilever are respectively provided with a supporting seat; a first through hole is arranged on each supporting seat. The two operating bodies are provided with two connecting parts respectively, wherein two first bolts respectively and transversely stretch out from two lateral margins of each connecting part, while two second bolts can be inserted into the first through holes of the pressing body respectively and transversely stretch out from two lateral margins of each connecting part below the first bolts. The two fastening bodies are provided with two pairs of pivoting seats respectively, wherein a second through hole in which the first bolts of the two operating bodies can be correspondingly inserted is arranged on each pivoting seat.
Description
The utility model is meant a kind of buckling device of radiator, is meant a kind of solid buckling device of radiator that keeps steady of installing and removing conveniently and detain especially.
Along with computer cpu develops towards high-frequency high-speed, the heat of corresponding generation constantly increases, its selected radiator on volume and weight also along with increase, so generally need a plurality of fasteners radiator could be fitted tightly on central processing unit and distribute heat, owing to this reason, industry normally adopts mode as shown in Figure 1, utilize two fasteners 2 be pressed on respectively radiator 3 both side edges and with fixing module 4 sides on projection (figure is mark) buckle and fix this radiator 3 mutually.Yet, when this compound mode is finished fastening at fastener, probably because there is eccentric moment at the fastener center between the point of application of radiator and causes fastener to shake or side direction is overturn with compressing, thereby the whole button of influence is held effect and is unfavorable for heat radiation, in addition, use two fasteners must carry out twice fastening and twice dismounting, its assembling and dismantle obvious complexity and efficient is not good.
The purpose of this utility model is to provide a kind of solid buckling device of radiator that keeps steady of installing and removing conveniently and detain.
The purpose of this utility model is achieved through the following technical solutions: the utility model buckling device of radiator comprises a press body, two operating bodies and two buckling bodies.This press body mainly by two by branch, by this two by branch two ends respectively extended obliquely shell fragment and by each shell fragment terminal further downwards the extended cantilever of bending form, wherein this cantilever turns down out a supporting seat respectively outwardly by the both side edges of end, all be provided with one first through hole on each supporting seat, and be provided with a crossbeam between two cantilevers of same side.This two operating body is equipped with Actuator Division and connecting portion, the both side edges appropriate position of each connecting portion laterally protrudes out one first latch respectively outwardly, and each connecting portion both side edges laterally protrudes out one respectively outwardly and can insert in first through hole of this press body and this two operating body is connected second latch at these press body two ends below first latch.This two buckling body respectively is provided with two pairs of pin joint seats, and all offering one on each pin joint seat can be for the first latch corresponding inserted of this two operating body and with corresponding second through hole that links together with this two buckling body of this two operating body.
Owing to adopted the advantage of technique scheme the utility model buckling device of radiator to be: it is solid that this buckling device of radiator is installed and removed convenient and button keeps steady.
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the three-dimensional combination figure of existing buckling device of radiator.
Fig. 2 is the three-dimensional exploded view of the utility model buckling device of radiator.
Fig. 3 is the three-dimensional combination figure of the utility model buckling device of radiator.
Fig. 4 is the three-dimensional exploded view of this practical buckling device of radiator and associated component.
Fig. 5 is that the utility model buckling device of radiator is when tentatively installing and the schematic perspective view of associated component.
Fig. 6 is the three-dimensional combination figure of the utility model buckling device of radiator and associated component.
See also Fig. 2 to Fig. 6, this creation buckling device of radiator 1 is to be compressed on the cover cap 40, and by with the fastening of a framework 60 radiator 50 being closely adhered on the central processing unit 70, wherein this framework 60 is to be interlockingly connected with mainboard 80 and these central processing unit 70 frames are put therein.
The convex respectively support 42 that is provided with of the two side ends of these cover cap 40 end faces.Four corners of this framework 60 have respectively upwards protruded out a button arm 62, also are provided with a button hole 64 on this button arm 62.
This buckling device of radiator 1 comprises a press body 10, two operating bodies 20 and two buckling bodies 30.This press body 10 roughly is square frame shape, its central authorities be provided with that two parallel interval arrange by branch 12, with corresponding being pressed on two supports 42 of these cover cap 40 end faces respectively, each two end by branch 12 extends a shell fragment 14 respectively and the suitable elasticity of tool obliquely, and the end of each shell fragment 14 vertically downward further bending extend a cantilever 16, the vertical respectively excurve of end both side edges that leans on of this cantilever 16 folds a supporting seat 17, all be provided with one first through hole 18 on each supporting seat 17, and 16 on two cantilevers of same side are provided with a crossbeam 19.
This two operating body 20 is equipped with an Actuator Division 22, a junction 24 is extended in the vertical separately outwards bending in the two ends of each Actuator Division 22 1 side, the both side edges appropriate position of this connecting portion 24 laterally protrudes out one first latch 28 respectively outwardly, and these connecting portion 24 both side edges laterally protrude out one respectively outwardly and can insert in first through hole 18 of this press body 10 and this two operating body 20 is connected second latch 29 at these press body 10 two ends below this first latch.
This two buckling body 30 is equipped with a pars intermedia 32, the spaced pin joint seat 34 of pair of parallel is extended at the last lateral margin two ends of each pars intermedia 32 respectively vertically upward, all offer on each pin joint seat 34 one can be respectively for first latch, 28 corresponding inserted of this two operating body 20 and with this two operating body 20 and these two buckling bodies, 30 corresponding second through holes 36 that link together, and under each buckling body 30 two ends of lateral margin extend vertically downward respectively one with the button hole 64 of this framework 60 clasp 38 of corresponding snapping one by one.
During combination (as shown in Figure 3), to make this two operating body 20 be connected the two ends of this press body 10 in corresponding respectively first through hole 18 that inserts this press body 10 of second latch 29 of this two operating body 20, again first latch, the 28 difference correspondences of this two operating body 20 are inserted in second through hole 36 of this two buckling body 30, be used for connecting respectively this two buckling body 30 and this two operating body 20, promptly finish combination.
During assembling, earlier this framework 60 is attached to and is used for frame on the mainboard 80 and puts this central processing unit 70 in wherein, and this radiator 50 is sticked on this central processing unit 70, again this cover cap 40 is covered on this radiator 50; Then, with being pressed on the support 42 of this cover cap 40 of this buckling device of radiator 1 press body 10 by branch 12, the clasp 38 that makes this two buckling body 30 simultaneously is corresponding respectively and near the button hole 64 of this framework 60 and with pointing each clasp 38 is pressed in the corresponding button hole 64, and at this moment this two operating body 20 is horizontal (as shown in Figure 5); At last, on draw the Actuator Division 22 of this two operating body 20 to make this two operating body 20 rotate to vertical position (as shown in Figure 6) inwardly with respect to this press body 30, utilize this first latch 28 to drive these two buckling bodies 30 and move up inwardly simultaneously, thereby clasp 38 correspondences that provide enough fastening power to make this two buckling body 30 lock in the button hole 64 of this framework 60, promptly finish assembling.
During dismounting, the Actuator Division 22 that presses down this two operating body 20 makes these two operating bodies, 20 relative these press body 10 rotate to horizontal level outwardly, utilize these first latches 28 to drive these two buckling bodies 30 and move down the clasp 38 that makes this two buckling body 30 and relax in the button hole 64 of this framework 60 outwardly simultaneously, can successively each assembly be disassembled and finish dismounting.
Claims (10)
1. buckling device of radiator, comprise a press body, a pair of operating body and a pair of buckling body, wherein this press body roughly is the square frame shape, it is characterized in that: the opposite end of this press body respectively is provided with a pair of cantilever, the end of leaning on of each cantilever turns down out at least one supporting seat outwardly, and all is provided with one first through hole on each supporting seat; Each operating body is equipped with an Actuator Division and two connecting portions, wherein at least one lateral margin of each connecting portion bends outwardly and laterally protrudes out one first latch, and at least one lateral margin of each connecting portion laterally protrudes out in corresponding first through hole that inserts this press body below this first latch and this is connected to second latch at these press body two ends to operating body; Each buckling body is equipped with a pars intermedia, and the two ends of this pars intermedia respectively are provided with at least one pin joint seat, can connect this to operating body and this second through hole to buckling body for the first latch corresponding inserted and the correspondence of this operating body and all offer one on each pin joint seat.
2. buckling device of radiator as claimed in claim 1 is characterized in that: these press body central authorities are provided with two by branch.
3. buckling device of radiator as claimed in claim 2 is characterized in that: these each two ends by branch extend a shell fragment respectively obliquely, and the suitable elasticity of tool.
4. buckling device of radiator as claimed in claim 3 is characterized in that: this each cantilever be by the end of each shell fragment further bending vertically downward extend and form.
5. buckling device of radiator as claimed in claim 4 is characterized in that: be equipped with a crossbeam between two cantilevers of this same side.
6. buckling device of radiator as claimed in claim 1 is characterized in that: this connecting portion is to be extended by the vertical respectively outwards bending in the two ends of this Actuator Division one side to form.
7. buckling device of radiator as claimed in claim 6 is characterized in that: the both side edges of this connecting portion bending outwardly respectively laterally protrudes out one first latch.
8. buckling device of radiator as claimed in claim 7 is characterized in that: the both side edges of this connecting portion laterally protrudes out one second latch respectively below this first latch.
9. buckling device of radiator as claimed in claim 1 is characterized in that: a pair of pin joint seat is extended at the two ends of this pars intermedia respectively vertically upward.
10. buckling device of radiator as claimed in claim 9 is characterized in that: a clasp is all extended at the two ends of the lower lip of this pars intermedia downwards respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN01242032U CN2490698Y (en) | 2001-06-05 | 2001-06-05 | Fastening device for heat sink |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN01242032U CN2490698Y (en) | 2001-06-05 | 2001-06-05 | Fastening device for heat sink |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2490698Y true CN2490698Y (en) | 2002-05-08 |
Family
ID=33653875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01242032U Expired - Fee Related CN2490698Y (en) | 2001-06-05 | 2001-06-05 | Fastening device for heat sink |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2490698Y (en) |
-
2001
- 2001-06-05 CN CN01242032U patent/CN2490698Y/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |