CN2446570Y

CN2446570Y - Clasping ware for radiator

Info

Publication number: CN2446570Y
Application number: CN 00239564
Authority: CN
Inventors: 李学坤
Original assignee: Hong Jun Precision Industry Co ltd; Fuzhun Precision Industry Shenzhen Co Ltd
Current assignee: Hong Jun Precision Industry Co ltd; Fuzhun Precision Industry Shenzhen Co Ltd
Priority date: 2000-09-21
Filing date: 2000-09-21
Publication date: 2001-09-05
Anticipated expiration: 2010-09-21

Abstract

The utility model relates to a fastener of a radiating device. The utility model is composed of a handle and a fastener body, wherein, a fastening part of the handle is provided with a penetrating hole, and the handle and the fastener body can be combined together by means of the penetrating hole; one end of a butting part of the fastener body is upwards bent and extended in inclination to form an elastic arm, the end of the elastic arm is also extended with a press part, the press part is formed by the method that press part is upwards bent and extended in inclination with a large angle from the end of the elastic arm and then is reversely and slightly downwards bent and extended, and the reversely bending part is provided with a top part; both sides of the end of the press part are respectively and symmetrically provided with a reversely spinous fastening hook; the handle can rotate and slide on the fastener body so as to change the relative position of the handle and the fastener body.

Description

Faster for radiating device

The utility model is about a kind of faster for radiating device, refers in particular to a kind of can the convenience and firmly detains the faster for radiating device of holding Central Processor Module.

Central processing unit is the maincenter of computer treatmenting information, the lifting and the central processing unit of computing machine overall performance have substantial connection, so, the central processing unit of high-frequency high-speed is released and is just become inexorable trend, but, the heat that high-frequency high-speed will make central processing unit produce is more and more many, and central processing unit performance and running stability in serious threat.Can normal operation, in time the discharge heat that central processing unit produced in order to ensure central processing unit.For this reason, the mode that industry usually adopts is to install a heat abstractor with great heat radiation effect on central processing unit additional, and by a fastener central processing unit is closely contacted with heat abstractor, realizes better heat radiating effect.

Existing faster for radiating device is a lot, and as No. the 5th, 486,981, No. the 309128th, 270563, Taiwan patent announcement and United States Patent (USP) etc., all disclosing has faster for radiating device.But, all there are some shortcomings in above-mentioned existing faster for radiating device, as No. 309128 disclosed faster for radiating device of Taiwan patent announcement, the structural design of its fixed band and fastening assembly and combination, more not convenient in when assembling, and button to hold the stability of strength also open to suspicion.No. 270563 disclosed faster for radiating device of Taiwan patent announcement, owing to be divided into clinching part, buckling piece and pull body three parts of pulling, so structure is comparatively complicated, and assembling is not convenient yet.And the 5th, 486, No. 981 disclosed faster for radiating device of United States Patent (USP), owing to be integral type, so all very inconvenience of assembly and disassembly, and on making bigger difficulty is arranged.

The purpose of this utility model provides a kind of button and keeps steady solid and install and remove faster for radiating device easily.

The technical solution of the utility model is: the utility model faster for radiating device is made up of handle and fastener main body, wherein is provided with a T shape through hole on the top of first clamping part of handle, handle can be attached on the fastener main body by this through hole.The central authorities of fastener main body are provided with a pressure section that slightly is level, one end of this pressure section bends obliquely and extends one second elastic arm, this second elastic arm end also extends an elastic pressing part, this elastic pressing part be from the second elastic arm end with more large-angle inclined upwards after bending is extended again oppositely bending extend to form under slightly oblique, and form a top in reverse bending place, the terminal both sides of elastic pressing part are symmetrically arranged with a reversed acanthoid clasp respectively, offer a bar hole that extends to the elastic pressing part end on second elastic arm, to make elastic pressing part become forked two arms by this bar hole, this second elastic arm is in the both sides of position one segment length of distance connection elastic pressing part, and symmetry is provided with a fin outwardly respectively.

Owing to adopted above technical scheme, the utility model faster for radiating device can be by above-mentioned integrally-built relative bending angle and size design, handle can rotate on the fastener main body, thereby handle and fastener main body relative position are changed, so just, can be transformed into first elastic arm and second elastic arm that force the fastener main body and produce the power of elastic deformation skew down executing horizontal force on handle, therefore have button solid, the advantage such as dismounting is convenient that keeps steady.

Fig. 1 is the three-dimensional exploded view of the utility model faster for radiating device and heat abstractor, central processing unit and connector.

Fig. 2 is the three-dimensional exploded view of the utility model faster for radiating device.

Fig. 3 is the three-dimensional combination figure of the utility model faster for radiating device.

The stereographic map that Fig. 4 is the utility model faster for radiating device and heat abstractor, central processing unit and connector when assembled state in advance.

Fig. 5 is the utility model faster for radiating device and heat abstractor, central processing unit and the connector stereographic map when combination is finished.

Seeing also Fig. 1, is the three-dimensional exploded view of the utility model faster for radiating device 10 and heat abstractor 30, central processing unit 52 and connector 54.Wherein connector 54 is square bodies of planting for central processing unit 52, is respectively equipped with (describing in detail an as the back) projection 56 that is used for for faster for radiating device 10 buckles on its relative dual-side; This heat abstractor 30 comprises a pedestal 32 and is arranged on some radiating fins 34 on this pedestal 32, and this radiating fin 34 forms a groove 36 that is used for ccontaining faster for radiating device 10 when arranging.

See also Fig. 2, this faster for radiating device 10 is made up of handle 12 and fastener main body 14, and handle 12 all is to be shaped by long-bar metal sheet integrated punching with fastener main body 14.Handle 12 bottoms are first a vertical clamping part 120, and these first clamping part, 120 lower ends are provided with one and are used for and a projection 56 of connector 54 first block button hole 122 of buckle mutually.First clamping part, 120 upper ends bend outwardly in the mode that is slightly larger than 90 degree extends a junction 124, connecting portion 124 ends also bending outwardly extend an operating portion 127 that slightly is level, and these operating portion 127 ends also bending slightly up extend an extension section 129.And be provided with a T shape through hole 125 on first clamping part, 120 tops, handle 12 can be attached on the fastener main body 14 by this through hole 125.

These fastener main body 14 central authorities are provided with a pressure section 142 that slightly is level, one end of pressure section 142 bends obliquely and extends one first elastic arm 144, the end of first elastic arm 144 extends one second clamping part 146 downward vertically, and these second clamping part, 146 lower ends are provided with one and are used for and another projection 56 of connector 54 second block button hole 148 of buckle mutually.The other end of pressure section 142 bends obliquely and extends one second elastic arm 154, second elastic arm, 154 ends also extend an elastic pressing part 156, this elastic pressing part 156 be from the end of second elastic arm 154 with more large-angle inclined upwards reverse slightly oblique the extension down of bending and forming again after bending is extended, and form a top 168 in its reverse bending place.The terminal both sides of this elastic pressing part 156 are symmetrically arranged with a reversed acanthoid clasp 158 that is used for passing the T shape through hole 125 of handle 12 respectively, in order to prevent that handle 12 from coming off from fastener main body 14, the maximum lateral width of this two clasp 158 is slightly larger than the maximum lateral width of T shape through hole 125.Offer a bar hole 162 that extends to elastic pressing part 156 ends on this second elastic arm 154, the formation of this bar hole 162 makes elastic pressing part 156 become forked two arms, thereby pass the T shape through hole 125 of handle 12 elastically deformable, and can elastic recovery withhold this through hole 125, thereby handle 12 is attached on the fastener main body 14.This second elastic arm 154 is in the both sides of position one segment length of distance connection elastic pressing part 156, and symmetry is provided with a fin 164 outwardly respectively, and the transverse width of this two fin 164 also is slightly larger than the maximum lateral width of T shape through hole 125.Also be provided with on this fastener main body 14 and be used for strengthening the fin 166 that structural strength and button are held elastic force.

Please consult Fig. 1 to Fig. 5 together,, handle 12 and fastener main body 14 are combined and become faster for radiating device 10 by the buckle that cooperates between the clasp 158 of the through hole 125 of handle 12 and fastener main body 14 elastic pressing parts 156.During assembling, earlier central processing unit 52 is plugged on the connector 54, then heat abstractor 30 is placed on central processing unit 52 end faces, and make projection 56 on groove 36 alignment connectors 54 dual-sides of heat abstractor 30.Then, faster for radiating device 10 is inserted in the groove 36 of heat abstractor 30, and make on first block button hole 122 and fastener main body 14 second clamping parts 146 on handle 12 first clamping parts 120 second block button hole 148 respectively with connector 54 dual-sides on projection 56 temporary withholding, this moment, the through hole 125 of this handle 12 was next-door neighbour's block outsides at the fin 164 of fastener main body 14, in other words, this handle 12 is between the junction of the fin 164 of fastener main body 14 and second elastic arm 154, elastic pressing part 156 (seeing also Fig. 4).Afterwards, the operating portion 127 and extension section 129 application of forces to handle 12, and level spurs this handle 12 outwardly, the through hole 125 of this handle 12 is slided on elastic pressing part 156 forked two arms of fastener main body 14, the top 168 of crossing elastic pressing part 156 is until the inboard of block at this clasp 158, this first block button hole 122 and second block button hole 148 will firmly withhold the projection 56 on connector 54 dual-sides this moment, thereby finish assembling (seeing also Fig. 5).Because the through hole 125 of this handle 12 is on the elastic pressing part 156 of fastener main body 14 in the sliding process, it is rotatablely moving of fulcrum that first clamping part 120 of this handle 12 will produce similar projection 56 with connector 54, and by handle 12 and the change of fastener main body 14 on relative position, to force first elastic arm 144 and second elastic arm 154 of fastener main body 14 to produce elastic deformation, force the pressure section 142 of fastener main body 14 to be tight against this heat abstractor 30 simultaneously, simultaneously, also can guarantee first block button hole 122, the buckle that second block button hole 148 and connector 54 projections are 56 is firm.

During dismounting, the operating portion 127 and extension section 129 application of forces to handle 12, second elastic arm 154 of fastener main body 14 is offset downward, and make first block button hole 122 of handle 12 and the projection 56 of connector 54 break away from buckles, afterwards, make second block button hole 148 of fastener main body 14 and the projection 56 disengaging buckles of connector 54 again, just finish dismounting this moment.

Because the handle 12 of the utility model faster for radiating device 10 can rotational slide on fastener main body 14, and by integrally-built relative bending angle and size design, and handle 12 and the change of fastener main body 14 on relative position etc., level can be spurred the power of handle 12 outwardly, be transformed into the power that first elastic arm 144 that forces fastener main body 14 and second elastic arm 154 produce elastic deformation skew down, therefore all quite convenient the and button of assembling and dismounting keeps steady solid.

Claims

1. faster for radiating device, form by handle and fastener main body, this handle is provided with one first clamping part, the central authorities of this fastener main body are provided with a pressure section that slightly is level, one end of this pressure section bends obliquely and extends one first elastic arm, the end of this first elastic arm extends one second clamping part downward vertically, and this second clamping part is relative with first clamping part of handle, and it is characterized in that: the first clamping part top of this handle is provided with a through hole; The other end of the pressure section of this fastener main body bends obliquely and extends one second elastic arm, the end of this second elastic arm also extends an elastic pressing part, this elastic pressing part is that oppositely bending is slightly oblique again after bending is extended extends to form down with more large-angle inclined upwards from the end of second elastic arm, and is formed with a top in reverse bending place; This handle is by through hole above it and the combination of fastener main body, and this handle can and be crossed top on the elastic pressing part of fastener main body in rotational slide on the fastener main body.

2. faster for radiating device as claimed in claim 1 is characterized in that: the terminal both sides of the elastic pressing part of fastener main body are symmetrically arranged with a reversed acanthoid clasp that is used for passing the handle through hole respectively.

3. faster for radiating device as claimed in claim 2 is characterized in that: be larger than the maximum lateral width of through hole in order to prevent handle from the come off maximum lateral width of two clasps of fastener main body.

4. faster for radiating device as claimed in claim 3, it is characterized in that: offer a bar hole that extends to the elastic pressing part end on second elastic arm of fastener main body, the formation of this bar hole will make elastic pressing part withhold forked two arms of this through hole with becoming elastically deformable with passing the through hole of handle and elastic recovery.

5. faster for radiating device as claimed in claim 1, it is characterized in that: second elastic arm of fastener main body connects the both sides of elastic pressing part position one segment length in distance, symmetry is provided with a fin outwardly respectively, and the transverse width of this two fin is slightly larger than the maximum lateral width of through hole.

6. faster for radiating device as claimed in claim 1 is characterized in that: first clamping part upper end of handle bends to extend in the mode that is slightly larger than 90 degree outwardly a junction.

7. faster for radiating device as claimed in claim 6 is characterized in that: the end of connecting portion further bending outwardly extends an operating portion that slightly is level.

8. faster for radiating device as claimed in claim 7 is characterized in that: the bending slightly up of the end of operating portion is extended an extension section.

9. faster for radiating device as claimed in claim 1 is characterized in that: the through hole on first clamping part of handle is T-shaped.

10. faster for radiating device as claimed in claim 1 is characterized in that: handle and fastener main body all are to be shaped by long-bar metal sheet integrated punching.

11. faster for radiating device as claimed in claim 1 is characterized in that: also be provided with one on the fastener main body and be used for strengthening the fin that structural strength and button are held elastic force.

12. faster for radiating device as claimed in claim 1 is characterized in that: the lower end at first clamping part of handle is provided with first block button hole, is provided with second block button hole in the lower end of second clamping part of fastener main body.