CN2374899Y - Radiator fastening - Google Patents
Radiator fastening Download PDFInfo
- Publication number
- CN2374899Y CN2374899Y CN 99235723 CN99235723U CN2374899Y CN 2374899 Y CN2374899 Y CN 2374899Y CN 99235723 CN99235723 CN 99235723 CN 99235723 U CN99235723 U CN 99235723U CN 2374899 Y CN2374899 Y CN 2374899Y
- Authority
- CN
- China
- Prior art keywords
- snapping
- fastener
- connector
- shell fragment
- heat radiator
- 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 utility model relates to a fastener of a radiator, which comprises a pressing elastic piece and a buckling section. The pressing elastic piece is provided with a butting section, a first extension arm and a second extension arm; the end of the first extension arm is downwards extended with an L-shaped buckling arm, a negative piece of the buckling arm is parallelly provided with two buckling holes, and the bottom edge of the buckling hole which is arranged on the outer end is arc-shaped; the end of the second extension arm is horizontally extended with a combing section which is used for combining the buckling part to the pressing elastic piece; the buckling section is slightly L-shaped, and the upper end of the buckling section is provided with an engaging section which cooperates with the combining section of the pressing elastic piece; the negative piece of the buckling section is parallelly provided with two buckling holes, and the bottom edge of the buckling hole which is arranged on the outer end is arc-shaped.
Description
The utility model relates to a kind of fastener of heat radiator, is meant the fastener of heat radiator that a kind of central processing unit is used especially.
Along with developing rapidly of computer industry, the arithmetic speed of central processing unit is more and more faster, and the ability of computer deal with data also strengthens greatly.But what follow appearance is that the heat that central processing unit produces sharply increases, can't normal operation for fear of the too high central processing unit that causes of temperature, therefore must on central processing unit, add a heat abstractor.In addition, closely contact with central processing unit in order to make heat abstractor, to reach better heat radiating effect, between installs a fastener additional usually.The fastener of prior art can be with reference to United States Patent (USP) the 5th, 602, No. 719, this fastener has an elastic part, place in the formed groove of radiating fin of heat abstractor, an oblique arm is extended at two ends at elastic part respectively obliquely, and this two oblique arm further extends first end and the second end.First end is provided with first button hole, in order to the projection buckle of connector on one side; The second end has an operating portion and an arm, and arm is provided with second button hole, in order to the connector another side on the projection buckle.When being fixed in heat abstractor on the wafer with fastener, first button hole of fastener and second button hole will be respectively and the projection buckle of connector, and the elastic part of fastener then compresses heat abstractor, and the wafer on making heat abstractor and being plugged in connector closely contacts.But, because the first end and the second end of fastener all only have a button hole, buckle between itself and connector projection and built on the sand, thereby when utilizing this fastener to fit in heat abstractor on the wafer, very easily the button hole that causes fastener because of vibrations comes off from the projection of connector, and can't effectively heat abstractor be fitted on the wafer.
The fastener of heat radiator that provides a kind of central processing unit to use is provided the purpose of this utility model, and this fastener of heat radiator can firmly fit in heat abstractor on the central processing unit, and snapping and releasing process are convenient.
The technical solution of the utility model is: this fastener of heat radiator comprises a compacting shell fragment and a snapping portion.This compacting shell fragment has a pressure section, and the two ends of pressure section tilt to extend upward first adjutage and second adjutage respectively.The end of first adjutage extends a ＂ L ＂ shape snapping arm downwards, and the egative film of snapping arm is set side by side with two button holes, and this base of button hole that is positioned at the outer end is curved.The terminal horizontal of second adjutage is extended a group connecting part, in order to snapping portion is incorporated on the compacting shell fragment.Snapping portion slightly is ＂ L ＂ shape, and its upper end is provided with a convergence part, cooperates with the group connecting part of compacting shell fragment, snapping portion is incorporated on the compacting shell fragment.The egative film of snapping portion is set side by side with two button holes, and this base of button hole that is positioned at the outer end is curved.
Because adopted such scheme, the utility model firmly to fit in heat abstractor on the central processing unit effectively and snapping and releasing process extremely convenient.
Fig. 1 is the isometric exploded view of the utility model fastener of heat radiator and heat abstractor, central processing unit and connector.
Fig. 2 is the three-dimensional assembled view of the utility model fastener of heat radiator.
Fig. 3 is the three-dimensional assembled view of Fig. 1.
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
In Fig. 1, fastener of heat radiator 10 is made up of with snapping portion 40 compacting shell fragment 20.This compacting shell fragment 20 has a pressure section 22, and pressure section 22 places in the radiating fin 62 formed grooves 64 of heat abstractor 60, and the upper surface 66 of heat abstractor 60 is replaced in its bottom surface.The two ends of pressure section 22 tilt to extend upward first adjutage 24 and second adjutage 26 respectively, the end of first adjutage 24 extends a ＂ L ＂ shape snapping arm 28 downwards, and the egative film of snapping arm 28 is set side by side with two button holes 30,32, respectively with connector 100 projection 102 and snapping piece 104 buckles on one side, so that heat abstractor 60 is fitted tightly on central processing unit 80.This base of button hole 32 that is positioned at the outer end is curved, with corresponding with the cambered surface 106 of snapping piece 104 bottoms, and button hole 32 and 104 of snapping pieces can be closely cooperated and snapping firm.The terminal horizontal of second adjutage 26 is extended a group connecting part 34, and the terminal both sides of group connecting part 34 extend outward a card base 36 respectively, and this two card base 36 is in order to be incorporated into snapping portion 40 on the compacting shell fragment 20.Central authorities at group connecting part 34 longitudinally offer a strip otch 38, for horizontal compression or the extension of two card bases 36 along group connecting part 34.
The snapping portion 40 of fastener of heat radiator 10 slightly is ＂ L ＂ shape, its upper end is provided with a convergence part 42, on convergence part 42, offer a breach 44, and at contiguous breach 44 places, this convergence part 42 curls into a hole clipping 46 respectively in both sides, this two hole clipping 46 cooperates with the card base 36 of compacting shell fragment 20, in order to snapping portion 40 is incorporated on the compacting shell fragment 20.The egative film of snapping portion 40 is set side by side with two button holes 48,50, respectively with connector 100 projection 102 and snapping piece 104 buckles on the limits in addition, this base of button hole 50 that is positioned at the outer end is curved, in order to corresponding with the cambered surface 106 of snapping piece 104 bottoms, and button hole 50 and 104 of snapping pieces can be closely cooperated and snapping firm.
The projection 102 of this connector 100 roughly is positioned on the center line of connector 100, snapping piece 104 then symmetry is positioned at connector 100 center line both sides, therefore the egative film of snapping arm 28 is each other oppositely extension with the egative film of snapping portion 40, in order to the projection 102 and snapping piece 104 respective outer side edges of connector 100.
Please refer to Fig. 2, is the three-dimensional assembled view of fastener of heat radiator 10, and its assembling process is: push two card bases 36 of compacting shell fragment 20 group connecting parts 34, it is drawn close towards otch 38 compressions; Group connecting part 34 is stretched in the breach 44 of convergence part 42 of snapping portion 40, and two hole clippings 46 that make two card bases 36 aim at convergence parts 42; Loosing one's grip makes compressed two card bases, 36 elastic recoverys and snaps in two hole clippings 46, and snapping portion 40 is incorporated on the compacting shell fragment 20, and can rotate along the axis of two hole clippings 46.
Please refer to Fig. 3, is the three-dimensional assembled view of fastener of heat radiator 10 and heat abstractor 60, central processing unit 80 and connector 100.Wherein the compacting shell fragment 20 of this fastener of heat radiator 10 earlier with projection 102 and snapping piece 104 buckles of connector 100 on one side, by pushing the group connecting part 34 of compacting shell fragment 20 downwards, and the egative film that makes snapping portion 40 swings and is snapped in connector 100 inwardly in addition on the projection 102 and snapping piece 104 on limits, promptly finishes the snapping process.If desire removes this fastener of heat radiator 10, then push the group connecting part 34 of compacting shell fragment 20 downwards, and the egative film of snapping portion 40 is swung outwardly and broken away from from the projection 102 of connector 100 and snapping piece 104 and to get final product.
Owing to be formed with two button holes respectively on the compacting shell fragment 20 of fastener of heat radiator 10 and the egative film of snapping portion 40, and the base of button hole that is positioned at the outer end is curved, therefore can closely cooperate with the dependency structure of connector 100, and heat abstractor 60 is firmly fitted on the central processing unit 80.
Claims (6)
1. fastener of heat radiator, in order to a heat abstractor is firmly fitted in a central processing unit that is plugged on the connector, wherein, this connector is provided with projection and the snapping piece for the fastener of heat radiator buckle on the relative edge; It is characterized in that this fastener of heat radiator comprises: a compacting shell fragment, having one makes this heat abstractor firmly fit in pressure section on the central processing unit in order to replace heat abstractor, the two ends of this pressure section are extended one first adjutage and one second adjutage respectively, end at first adjutage further extends a snapping arm downwards, offer on the egative film of this snapping arm one with the button hole of the projection buckle of connector on one side, the end of this second adjutage then further extends a group connecting part; One snapping portion, its upper end is provided with one makes snapping portion be installed in convergence part on the group connecting part of compacting shell fragment swingably, and also offer on its egative film one with the connector button hole of the projection buckle on the limit in addition; And should the compacting egative film of shell fragment and the egative film of snapping portion, at least one among both further sets out the button hole of the snapping piece buckle on another and the connector limit.
2. fastener of heat radiator as claimed in claim 1, the egative film that it is characterized in that the egative film of this compacting shell fragment and snapping portion all set out the button hole of the snapping piece buckle on another and the connector relative edge.
3. fastener of heat radiator as claimed in claim 1 or 2, the bottom that it is characterized in that this connector snapping piece is a cambered surface, is somebody's turn to do the then corresponding formation of the button hole base arcuate edge with snapping piece buckle.
4. fastener of heat radiator as claimed in claim 1 or 2 is characterized in that this snapping portion and the snapping arm of compacting shell fragment all are ＂ L ＂ shape, and the oppositely extension each other of both egative films, should then be positioned at the outer end of egative film with the button hole of connector snapping piece buckle.
5. fastener of heat radiator as claimed in claim 1 or 2, the terminal both sides that it is characterized in that this compacting shell fragment group connecting part extend outward a card base respectively, and longitudinally offer one for horizontal compression or the strip otch stretched of two card bases along group connecting part in the central authorities of group connecting part.
6. fastener of heat radiator as claimed in claim 5 is characterized in that having a breach on the convergence part of this snapping portion, and in contiguous indentation, there, the both sides of this convergence part curl into a hole clipping that cooperates with the card base of suppressing shell fragment respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235723 CN2374899Y (en) | 1999-04-02 | 1999-04-02 | Radiator fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235723 CN2374899Y (en) | 1999-04-02 | 1999-04-02 | Radiator fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2374899Y true CN2374899Y (en) | 2000-04-19 |
Family
ID=34023641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99235723 Expired - Fee Related CN2374899Y (en) | 1999-04-02 | 1999-04-02 | Radiator fastening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2374899Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128134A (en) * | 2017-12-31 | 2018-06-08 | 天津新艺电子有限公司 | A kind of electric vehicle battery holder of stable position |
-
1999
- 1999-04-02 CN CN 99235723 patent/CN2374899Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128134A (en) * | 2017-12-31 | 2018-06-08 | 天津新艺电子有限公司 | A kind of electric vehicle battery holder of stable position |
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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 |