CN2352990Y - Means for locking CPU cooling device - Google Patents
Means for locking CPU cooling device Download PDFInfo
- Publication number
- CN2352990Y CN2352990Y CN 98240850 CN98240850U CN2352990Y CN 2352990 Y CN2352990 Y CN 2352990Y CN 98240850 CN98240850 CN 98240850 CN 98240850 U CN98240850 U CN 98240850U CN 2352990 Y CN2352990 Y CN 2352990Y
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- hole
- cpu
- cylinder
- shell fragment
- slide
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- Expired - Fee Related
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Abstract
The utility model relates to a fastening device for the heat radiation device of a CPU. A plurality of cylinders which are provided with retractable neck parts are arranged on the bottom face of a heat radiation fin; moreover, the cylinders can simultaneous penetrate through a plurality of through holes which are prearranged in a CPU; the fastening device for the heat radiation device of a CPU is additionally provided with an arc-shaped elastic sheet and a sliding sheet. The elastic sheet is provided with a hole and a circular hole; two adjacent cylinders of the cylinders can simultaneously penetrate through the hole and the circular hole; moreover, a slotted hole which is communicated with the hole is arranged on the side edge of the hole. The sliding sheet can move in the annular body of the elastic sheet; the sliding sheet is also provided with a hole and a slotted hole which is communicated with the hole. When one cylinder penetrate through one of the through holes of the CPU and the hole of the elastic sheet, the elastic sheet is moved, so that the slotted hole is clamped at the retractable neck part of the cylinder. Moreover, when the other adjacent cylinder penetrates through the other through hole of the CPU, the circular hole of the elastic sheet and the hole of the sliding sheet, the sliding sheet is moved, so that the slotted hole is clamped at the retractable neck part of the cylinder.
Description
The utility model provides the design of a kind of CPU heat abstractor package assembly, refers to a kind of buckling device that is applied to CPU heat abstractor that computer cpu and heat radiator are made up quickly and easily or dismantle especially.
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 several 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, wherein is widely used, and is that the periphery at heat radiator is provided with several 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; Be with, generally the time all must very careful and lentamente heat radiator be made up on CPU, thereby reduce packaging efficiency in assembling; And its fastening structure is comparatively complicated, and manufacturing cost is higher.The utility model is improved at the shortcoming that above-mentioned traditional C PU and heat radiator are had in assembling.
Fundamental purpose of the present utility model is to provide a kind of buckling device of CPU heat abstractor, be after directly passing the through hole that defaults in CPU by the cylinder that one is located at heat radiator, utilize shell fragment to cooperate set hole of slide and circular hole to pass and give fixing for this cylinder simultaneously again, make the elastic force of shell fragment act on this CPU, and then make heat radiator and CPU closing together, reach assembling purpose more fast, easily according to this, and then increase work efficiency.
Based on this, the buckling device of heat abstractor provided by the utility model, its bottom surface at heat radiator extends the cylinder that several braces have the necking section, and these cylinders can pass several through holes that default in CPU simultaneously, be provided with the tabular slide of shell fragment and right angle of arc in addition, this shell fragment is provided with the hole and the circular hole that can supply above-mentioned two adjacent cylinders to pass simultaneously respectively, and the side of this hole is provided with the slotted eye that is communicated with it; This slide can be arranged in the annular solid that is located at this shell fragment and can move, and it also is provided with hole, and the side of this hole is provided with the slotted eye that is communicated with it.After an above-mentioned cylinder passes the set hole of the set through hole of CPU and shell fragment, moving this shell fragment two again makes this slotted eye be sticked in the necking section of this cylinder, after another adjacent cylinder then passes the hole of the circular hole of another set through hole of CPU, shell fragment and slide, mobile again slide and make another slotted eye be sticked in the necking section of this cylinder and heat radiator, CPU and shell fragment are fixed together.
Fig. 1 is the three-dimensional exploded view of each elements combination relation of the utility model;
Fig. 2 is the part plan cut-open view after each elements combination of the utility model;
Fig. 3 is sleeved on cylinder for shell fragment of the present utility model, but slide does not move the floor map when fastening cylinder;
Planar gesture figure when Fig. 4 fastens cylinder for slide of the present utility model moves.
Among the figure:
1 ... shell fragment 22 ... the clicking section
11 ... hole 3 ... CPU
111 ... slotted eye 31 ... through hole
12 ... circular hole 4 ... heat radiator
13 ... annular solid 41 ... cylinder
2 ... slide 411 ... the necking section
21 ... hole 5 ... fan
211 ... slotted eye
The utility model is described in further detail now to reach accompanying drawing in conjunction with the embodiments.
As shown in Figure 1, the buckling device of CPU heat abstractor provided by the utility model is to include several shell fragments 1, several slides 2 (only showing a shell fragment 1 and a slide 2 among the embodiment of Fig. 1), CPU3 and heat radiator 4, is provided with fan 5 in addition.Wherein, this heat radiator 4 is to make with the material with good heat-conductivity to have several radiating fins, and extended several Body of pillar 41 in its bottom surface one, and this cylinder 41 be provided with necking section 411 near lower end, the external diameter that makes this necking section 411 is little than the external diameter of cylinder 41.CPU3 is provided with several simultaneously corresponding to these cylinders 41 and through hole 31 that above-mentioned each cylinder 41 is passed.The preferred embodiment of shell fragment 1 is to be shaped to arc with spring steel plate, it is provided with two holes 11 and circular hole 12 that can supply above-mentioned two adjacent cylinders 41 to pass simultaneously respectively at least, and the side of this hole 11 is provided with the slotted eye 111 that is communicated with it, this shell fragment 1 and with the welding, the riveted joint or other possible mode be installed with several annular solids 13.Slide 2 be for the right angle tabular, promptly be provided with clicking section 22 in the bending forming mode in the one end, be provided with the hole 21 of corresponding above-mentioned circular hole 12 in this slide 2, and the side of this hole 21 is provided with the slotted eye 211 that is communicated with it, be that this slide 2 is arranged in the set annular solid 13 of this shell fragment 1, pull this clicking section 22 and slide 2 and shell fragment 1 are relatively moved by finger.
As shown in Figure 2, during the combination of this device, it is each through hole 31 that this cylinder 41 is passed CPU, make the bottom surface that CPU is exposed in this necking section 411, then the cambered surface with shell fragment 1 makes a cylinder 41 pass this hole 11 (as shown in Figure 3) corresponding to the bottom surface of CPU, at this moment, because the external diameter of cylinder 41 is slightly less than the internal diameter of this hole 11 and might axially breaks away from, make slotted eye 111 snap in the necking section 411 of this cylinder 41 so must promote shell fragment 1 again, another adjacent cylinder 41 then passes the hole 21 of this circular hole 12 and slide 2 simultaneously, pull this clicking section 22 and mobile slide 2 with finger again, make this this cylinder 41 of slotted eye 211 fasteners necking section 411 and fix (as shown in Figure 4); Fan 5 then closing in this heat radiator 4 and give fixing.When dismantling if desire is keeped in repair in the future, easy to operate, quick then as long as slide 2 and shell fragment 1 are unloaded in contrast to above-mentioned program, thereby be improved work efficiency, really be the creation that has much practicality and progressive.
The above is only in order to explaining preferred embodiment of the present utility model, all have following of identical creation spirit do relevant any modification or change, all be to be included in the category that intention of the present utility model is protected.
Claims (2)
1, a kind of buckling device of CPU heat abstractor is characterized in that:
Heat radiator (4) bottom surface is provided with cylinder (41), and cylinder be provided with the necking section near lower end; CPU (3) is provided with the through hole (31) that can supply above-mentioned each cylinder to pass; Shell fragment (1) is an arc, and it is provided with two holes (11) and circular holes (12) that can pass simultaneously respectively for above-mentioned two adjacent cylinders at least, and the side of this hole (11) is provided with the slotted eye (111) that is communicated with it, and this shell fragment also is provided with annular solid (13); Slide (2), it is provided with the hole (21) of corresponding above-mentioned circular hole (12), and the side of this hole (21) is provided with the slotted eye (211) that is communicated with it; Slide is arranged in the annular solid (13) of shell fragment, and can move; The cylinder of heat radiator (4) passes set through hole (31) of CPU (3) and the set hole (11) of shell fragment, make the slotted eye (111) of shell fragment snap in the necking section of this cylinder, and adjacent another cylinder (4) passes the circular hole (12) of another set through hole of CPU (3), shell fragment and the hole (21) of slide, and makes slotted eye (211) be sticked in the necking section of this cylinder and fix.
2, the buckling device of CPU heat abstractor as claimed in claim 1 is characterized in that an end of described slide (2) is provided with outstanding clicking section (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240850 CN2352990Y (en) | 1998-09-23 | 1998-09-23 | Means for locking CPU cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240850 CN2352990Y (en) | 1998-09-23 | 1998-09-23 | Means for locking CPU cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2352990Y true CN2352990Y (en) | 1999-12-08 |
Family
ID=33987739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98240850 Expired - Fee Related CN2352990Y (en) | 1998-09-23 | 1998-09-23 | Means for locking CPU cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2352990Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100397297C (en) * | 2005-07-29 | 2008-06-25 | 华硕电脑股份有限公司 | Electronic apparatus with sliding radiation module |
| CN101539794B (en) * | 2008-03-21 | 2011-05-04 | 英业达股份有限公司 | Choke component and method for calculating deformation stress thereof |
| CN101470499B (en) * | 2007-12-28 | 2012-03-21 | 英业达股份有限公司 | Heat radiator and fastening spring sheet used for the same |
| CN110364871A (en) * | 2018-03-26 | 2019-10-22 | 泰科电子(上海)有限公司 | Connector |
-
1998
- 1998-09-23 CN CN 98240850 patent/CN2352990Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100397297C (en) * | 2005-07-29 | 2008-06-25 | 华硕电脑股份有限公司 | Electronic apparatus with sliding radiation module |
| CN101470499B (en) * | 2007-12-28 | 2012-03-21 | 英业达股份有限公司 | Heat radiator and fastening spring sheet used for the same |
| CN101539794B (en) * | 2008-03-21 | 2011-05-04 | 英业达股份有限公司 | Choke component and method for calculating deformation stress thereof |
| CN110364871A (en) * | 2018-03-26 | 2019-10-22 | 泰科电子(上海)有限公司 | Connector |
| CN110364871B (en) * | 2018-03-26 | 2022-02-01 | 泰科电子(上海)有限公司 | Connector with a locking member |
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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 |