CN2374896Y - Device for combining CPU and radiator - Google Patents
Device for combining CPU and radiator Download PDFInfo
- Publication number
- CN2374896Y CN2374896Y CN 98250353 CN98250353U CN2374896Y CN 2374896 Y CN2374896 Y CN 2374896Y CN 98250353 CN98250353 CN 98250353 CN 98250353 U CN98250353 U CN 98250353U CN 2374896 Y CN2374896 Y CN 2374896Y
- Authority
- CN
- China
- Prior art keywords
- fastener
- cpu
- heat radiator
- arc
- extending pin
- 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
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a device for combining a CPU and a radiator, which comprises a first fastener and a second fastener. The first fastener forms an arc bending shape and is provided with a plurality of extending feet with hooks on the end. The second fastener is provided with a plurality of arc-shaped edges corresponding to the extending feet of the first fastener. Each of the arc-shaped edges is provided with an arc-shaped convex rail with a continuous ascending height; the topmost position of the arc-shaped convex rail is provided with a concave part and a stop part. The extending feet of the first fastener pass through holes arranged by the radiator and the CPU, the hooks of the first fastener are buckled with the concave parts of the second fastener to position, and the radiator and the CPU are clamped and fixed together. Assembly or disassembly of the CPU and the radiator is faster and more convenient, and work efficiency is increased.
Description
The utility model relates to a kind of device in order to combination CPU and heat radiator.
As everyone knows, the central processing unit of computer (Central Process Unit, hereinafter to be referred as CPU) when starting computing, can produce high temperature, if can not be with its timely eliminating, then can influence its performance, even burn, especially the arithmetic speed fast heat that CPU produced of healing is higher, and its influence is more remarkable; Therefore, any host computer all must be provided with heat abstractor to get rid of the heat that CPU was produced.
Generally for the arithmetic speed heat abstractor design of CPU faster, mainly be that the heat radiator with plurality of fins directly is set on CPU, and on this heat radiator, fan is set, the most heat that is produced during this CPU computing is absorbed by this heat radiator, and this CPU starts fan running simultaneously when computing and blow heat radiator and reach thermolysis.The mode on CPU of traditionally heat radiator being made up has multiple, and what wherein be widely used is that periphery at heat radiator is provided with a plurality of barbs, is provided with flange in the neighboring of CPU in addition, uses the barb of heat radiator to be fastened the flange of CPU and fix.Yet, must heat radiator be pressed on CPU with big strength in the solid mode of barb mating flanges button, therefore, if careless manipulation is so that the application of force is easy to injure precision and fragile CPU when excessive; So, generally when assembling, all must very careful and lentamente heat radiator be made up on CPU, thereby reduce packaging efficiency; And its fastening structure is comparatively complicated, and manufacturing cost is higher.Though other that minority arranged in addition is with CPU and the fixing design of heat radiator combination, its structure is also rather complicated, and the cost of development of mould is higher, causes manufacturing cost high.So the utility model is improved at the disappearance that above-mentioned traditional C PU and heat radiator are had on assembling.
Fundamental purpose of the present utility model is utilized the structure of simplifying in that a kind of device in order to combination CPU and heat radiator is provided, and central processing unit and the heat radiator that is used in computer can be made up quickly and easily or dismantle.
Based on this, the utility model is the device in order to combination CPU and heat radiator that provides at the CPU that is respectively equipped with corresponding hole and heat radiator, and this device is to include one first fastener and one second fastener; This first fastener is to form arc bending shape, and has extended a plurality of extending pins, and the end of this extending pin is provided with clasp; This second fastener is provided with the curved edge of a plurality of extending pin positions corresponding to this first fastener, and this curved edge is provided with and is continuously by the prominent rail of low gradually high arc, and is provided with a recess and a stop section in the highest point of the prominent rail of this arc; Be to utilize the extending pin of this first fastener to pass heat radiator and the set hole of CPU, make the curved edge of this second fastener be matched with this clasp and relative rotation with the prominent rail of arc, this clasp is moved along the curved edge and the prominent rail of arc of second fastener, buckle into this recess and locate up to this clasp, and then this first fastener and second fastener are fixed together heat radiator and CPU clamping.
The utility model can also following manner further be realized:
This first fastener is to form H shape, and described extending pin extends four jiaos of ends in this H shape respectively.
This first fastener forms the rectangle frame form, and described extending pin extends four jiaos of ends in this rectangle frame respectively.
The highest point of the prominent rail of the arc of this second fastener is provided with the stop section adjacent to this recess.
This second fastener is provided with two at least and is positioned at the tab that relative position is used for this second fastener of rotation.
Clearly, utilize the utility model can make the assembling of CPU and heat radiator or dismounting more quick, convenient, and then the enhancement work efficiency.
Further describe the utility model below in conjunction with accompanying drawing for embodiment.
Brief description of drawings:
Fig. 1 is for showing the three-dimensional exploded view of each elements combination relation;
Fig. 2 is the section plan of the structure after the elements combination of displayed map 1;
Fig. 3 is the side plan view of displayed map 2;
The partial plan layout of Fig. 4 during for the recess fastening of the clasp that shows first fastener of the present utility model and second fastener;
Fig. 5 forms similar cam for the curved edge that shows second fastener of the present utility model, and the partial plan view that cooperates the extending pin of first fastener to move along this curved edge;
Fig. 6 is for showing another embodiment stereographic map of first fastener of the present utility model;
Fig. 7 is for showing an embodiment stereographic map again of first fastener of the present utility model.
The figure number explanation:
1 ... heat radiator 33 ... extending pin
11 ... radiating fin 331 ... clasp
12 ... groove 4 ... second fastener
13 ... hole 41 ... curved edge
2 ... CPU 42 ... the arc rail of dashing forward
21 ... hole 43 ... the stop section
3 ... first fastener 44 ... recess
31 ... cross bar 45 ... tab
32 ... vertical pole A ... just round line
As shown in Figure 1, device in order to combination CPU and heat radiator provided by the utility model, mainly be to be provided with the design of hole 13,21 respectively at ad-hoc location at heat radiator 1 and CPU 2, and the device that provides a kind of energy that this heat radiator 1 and CPU 2 combinations are fixed together.
Device of the present utility model is to include one first fastener 3 and one second fastener 4; Wherein, a wherein embodiment of this first fastener 3, be with sheet material with suitable elasticity and toughness (for example steel spring plate, sheet metal ... Deng) form the H shape, and make two cross bars 31 of this H shape form arc bending shape, then the vertical pole 32 of perpendicular connection between this two cross bar 31, the end of this cross bar 31 has vertically extended an extending pin 33 respectively, and the end of this extending pin 33 is formed with clasp 331.The preferred embodiment of this second fastener 4 is also with sheet material with suitable elasticity and toughness (steel spring plate for example, sheet metal, Deng) integrated punching is shaped to the curved edge 41 of extending pin 33 positions with corresponding above-mentioned first fastener 3, this curved edge 41 is to form non-circular camber line, but be the camber line (as shown in Figure 5) that flaring is opened with respect to just round line A, and this curved edge 41 vertically is provided with and is continuously by the prominent rail 42 of low gradually high arc, and be provided with a recess 44 in the highest point of the prominent rail 42 of this arc, then be provided with a higher and outstanding stop section 43 adjacent to the highest point of this recess 44; Again, this second fastener 4 also stamps out two tabs 45 that only are connected in second fastener, 4 bodies on one side in the impact briquetting mode, and this two tab 45 is to be positioned at relative position, this two tab 45 is respectively vertical bending and outstanding second fastener, 4 bodies, can utilize two fingers to hold this two tab 45 and with its rotation according to this.
By above-mentioned first fastener 3 of the present utility model and second fastener 4, it is in order to do combination fixedly the time to heat radiator 1 and CPU 2, at first this heat radiator 1 must be processed earlier according to the shape of 3 moulding of first fastener, so that this first fastener 3 can fit in bottom surface, heat radiator 1 top fully; In the present embodiment, be that radiating fin 11 at this heat radiator 1 cuts out the groove 12 of two roads corresponding to cross bar 31 positions of this first fastener 3, this cross bar 31 can be inserted in this groove 12 and adhere on the bottom surface, top of heat radiator 1 fully, this vertical pole 32 is then inserted by the slit of 11 of adjacent two radiating fins, even also the arc of this first fastener 3 is bent the bottom surface, top that raised face fits in this heat radiator 1; Behind the hole 13 that its extending pin 33 with first fastener 3 passes heat radiator 1 simultaneously and the hole 21 of CPU 2, again second fastener 4 is adhered on the opposite face of CPU 2, make this extending pin 33 be contacted with this curved edge 4, make this clasp 331 be contacted with the prominent rail 42 of this arc simultaneously, then promptly can hold this two tab 45 and rotate second fastener 4 by two fingers, this clasp 331 is moved with the prominent rail 42 of arc along the curved edge 41 of second fastener 4, buckle into this recess 44 and locate up to this clasp 331, and utilize this stop section 43 to prevent that clasp 331 from continuing to move and surpass the highest point (as shown in Figure 4) of the prominent rail 42 of arc; Utilize this clasp 331 in the process that the prominent rail 42 of arc moves, extending pin 33 axially to be spurred, and then first fastener 3 that originally is arc bending shape is driven plain gradually and has the strength of elasticity compressing heat radiator 1, thereby this first fastener 3 and second fastener 4 are fixed together heat radiator 1 and CPU 2 clampings (as shown in Figures 2 and 3); And utilize this curved edge 41 to be gradually the camber line of expansion, and extending pin 33 is expanded outwardly in the process that moves along its edge, thereby have elastic force and clamp second fastener 4, make the combination between the two more firm.
Moreover another embodiment of first fastener 3 of the present utility model is to form rectangle frame form (as shown in Figure 6), and extends respectively in four jiaos of ends of this rectangle frame and to be same as above-mentioned extending pin 33, and the end of extending pin 33 is formed with clasp 331.Even first fastener 3 of the present utility model also can form the direction H shape (as shown in Figure 7) opposite with above-mentioned person, and has vertically extended extending pin 33 in each angle end of this H shape, and the end of extending pin 33 is formed with clasp 331; Certainly, when it formed difform first fastener 3, the radiating fin 11 of this heat radiator 1 also must be to shape that should first fastener 3 and is cut out groove, so that first fastener 3 can adhere on the bottom surface of heat radiator 1 top fully.
The above person only is in order to explain preferred embodiment of the present utility model, be not that attempt is done any pro forma restriction to the utility model according to this, so, all have in that identical creation spirit is following do relevant any equivalence of the present utility model and modify or change, all must be included in the technical solution of the utility model category.
Claims (5)
1, a kind of device in order to combination CPU and heat radiator is respectively equipped with corresponding hole on described CPU and the heat radiator, it is characterized in that this device includes:
One first fastener is to form arc bending shape, and it is provided with a plurality of extending pins, and the end of this extending pin is provided with clasp;
One second fastener, the position of its corresponding above-mentioned extending pin is provided with curved edge, and this curved edge is provided with and is continuously by the prominent rail of low gradually high arc, and is provided with a recess in the highest point of the prominent rail of this arc;
The extending pin of this first fastener passes heat radiator and the set hole of CPU, and this clasp moves to clasp along the curved edge of second fastener and the prominent rail of arc and buckles into this recess and locate, and this first fastener and second fastener are fixed together heat radiator and CPU clamping.
2, the device in order to combination CPU and heat radiator as claimed in claim 1, it is characterized in that: this first fastener is to form H shape, and described extending pin extends four jiaos of ends in this H shape respectively.
3, the device in order to combination CPU and heat radiator as claimed in claim 1, it is characterized in that: this first fastener forms the rectangle frame form, and described extending pin extends four jiaos of ends in this rectangle frame respectively.
4, the device in order to combination CPU and heat radiator as claimed in claim 1 is characterized in that: the highest point of the prominent rail of the arc of this second fastener is provided with the stop section adjacent to this recess.
5, the device in order to combination CPU and heat radiator as claimed in claim 1 or 2 is characterized in that: this second fastener is provided with two at least and is positioned at the tab that relative position is used for this second fastener of rotation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98250353 CN2374896Y (en) | 1998-12-24 | 1998-12-24 | Device for combining CPU and radiator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98250353 CN2374896Y (en) | 1998-12-24 | 1998-12-24 | Device for combining CPU and radiator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2374896Y true CN2374896Y (en) | 2000-04-19 |
Family
ID=33994867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98250353 Expired - Fee Related CN2374896Y (en) | 1998-12-24 | 1998-12-24 | Device for combining CPU and radiator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2374896Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107919062A (en) * | 2016-10-07 | 2018-04-17 | 三星显示有限公司 | Foldable display device |
-
1998
- 1998-12-24 CN CN 98250353 patent/CN2374896Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107919062A (en) * | 2016-10-07 | 2018-04-17 | 三星显示有限公司 | Foldable display device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101852237B (en) | Heat sink and fastener thereof | |
CN2912203Y (en) | Simple buckling structure of radiating fins | |
CN2374896Y (en) | Device for combining CPU and radiator | |
CN101754649A (en) | Radiator and making method of radiating fins thereof | |
CN2397703Y (en) | Fastener of fixed radiator and holder | |
CN2358381Y (en) | Combined device of fan and radiating fin | |
CN2793667Y (en) | Assembled radiator | |
CN2352990Y (en) | Means for locking CPU cooling device | |
CN2599754Y (en) | Plug-in groove type fan fixed support | |
CN2370457Y (en) | Clamp for combining radiation fin having column and CPU | |
CN2819295Y (en) | Radiator fastener | |
CN2824123Y (en) | Combined structure of radiating fin | |
CN2423613Y (en) | Fastener for assembling and fixing heat sink | |
CN2664345Y (en) | Heat sink assembly | |
CN219644451U (en) | Fin type radiator | |
CN2684378Y (en) | Buckling type radiator | |
CN2532523Y (en) | Computer heat sink | |
CN2437097Y (en) | Snap fastener for heat radiator | |
CN2733589Y (en) | Heat radiating fin set | |
CN2510910Y (en) | Radiator fastener with improved structure | |
CN1209000C (en) | Radiator | |
CN2609184Y (en) | Radiating fin assembly structure | |
CN2202941Y (en) | Positioning device for radiating seat of chips of computer | |
CN2664187Y (en) | Radiator of elongated CPU | |
CN2648499Y (en) | Radiated wing fin |
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 |