CN2622862Y - Radiator fastening - Google Patents
Radiator fastening Download PDFInfo
- Publication number
- CN2622862Y CN2622862Y CN 03226387 CN03226387U CN2622862Y CN 2622862 Y CN2622862 Y CN 2622862Y CN 03226387 CN03226387 CN 03226387 CN 03226387 U CN03226387 U CN 03226387U CN 2622862 Y CN2622862 Y CN 2622862Y
- Authority
- CN
- China
- Prior art keywords
- mentioned
- fastener
- heat sink
- arm
- zoarium
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Switches With Compound Operations (AREA)
Abstract
A radiator fastening mainly comprises a main body, a movable fastening body, a flexible body, and a latch. The middle part of the main body is provided with a cross beam, one end of which is provided with a fastening arm downward, the end of the fastening arm is provided with a fastening part, two side edges of the main body are respectively provided with a hem, the adequate place of the hem is provided with a jour hole. The movable fastening body is movably arranged on the other end of the cross beam, one end of the movable fastening body is also provided with a fastening part. The movable fastening body is flexibly arranged on the main body by the flexible body, to make the movable fastening body create a flexible restoring force corresponding to the main body moving upward and downward. The latch can simultaneously be arranged in the jour hole and the flexible body, to arrange the flexible body on the main body.
Description
[technical field]
The utility model is about a kind of fastener of heat sink, and is particularly a kind of simple in structure and the fastener of heat sink of suitable big or small fastening power can be provided.
[background technology]
Electronic component is in service inevitable constantly to produce heat, thereby himself temperature is constantly raise, and temperature is too high then will to influence runnability.For it is controlled at can operate as normal scope in, industry usually on electronic component auxiliary its heat of installing radiator distribute.And, need radiator closely to contact with electronic component for its heat can smoothness be conducted heat to radiator, need by a fastener, to reach purpose usually for this reason.
Along with the continuous development of electronic radiation technology, its used fastener also constantly changes thereupon.At first, with the coupling of screw and the screw radiator that locks, the linear fastener of bolt-type fastener, rigid metal silk system of band barb and spring-piece type fastener etc. have appearred afterwards.Be No. 01250963.9 a kind of fastener of heat sink that discloses of People's Republic of China's patent as shown in Figure 1, comprise a pressing arm 1, these pressing arm 1 one ends are extended with a button pawl 11 downward vertically, and articulate an actuating arm 2 by a latch 71 at pressing arm 1 other end, articulate an interlock with latch 72 on the above-mentioned actuating arm 2 and buckle arm 3, make that interlock button arm 3 can be along with actuating arm 2 interlocks, and be controlled by actuating arm 2, and present fastening or unclasp state.
Above-mentioned fastener of heat sink compresses radiator by pressing arm 1, but because it is to utilize actuating arm 2 to rotate on pressing arm 1, thereby drive above-mentioned interlock button arm 3 motions, form tightening state.And mainly be that locking just can be finished the fastening action after being moved to the upwards position of latch 71 by above-mentioned latch 72.Because the displacement of latch 72 is fixed amounts, so the fastening power accommodation of above-mentioned fastener is less, too tight or too loose phenomenon very easily occurs.And the connection of above-mentioned actuating arm 2, interlock button arm 3 and pressing arm 1 is all pivot joint, so structure is complicated, the production difficulty is bigger, and cost is also higher.Therefore, above-mentioned fastener of heat sink needs further improvement.
[summary of the invention]
It is a kind of simple in structure and the fastener of heat sink of suitable big or small fastening power can be provided that the purpose of this utility model is to provide.
Fastener of heat sink of the present utility model comprises a main body, movable button zoarium and an elastomer.The aforementioned body middle part is provided with a crossbeam, and an end of above-mentioned crossbeam folding downwards stretches out a button arm, and each the downward projection of the both side edges of above-mentioned crossbeam has a flanging.Above-mentioned movable button zoarium is the movable other end that is installed in above-mentioned crossbeam, can be up and down with respect to aforementioned body, and above-mentioned elastomer is the fit elasticity of above-mentioned movable button can be installed on the aforementioned body, and when above-mentioned movable button zoarium is up and down with respect to aforementioned body it is produced an elastic-restoring force.
The utility model has following advantage than prior art: because the fastening power of this kind fastener of heat sink derives from elastomer, therefore its fastening power controllability is strong, the fastening power of suitable size can be provided, also be not difficult to find out the production simple in structure, easy of this kind fastener of heat sink simultaneously.
With reference to the accompanying drawings, the utility model will be further described in conjunction with the embodiments.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of a fastener of heat sink in the prior art.
Fig. 2 is the three-dimensional exploded view of the utility model fastener of heat sink first embodiment.
Fig. 3 is the three-dimensional combination figure of the utility model fastener of heat sink first embodiment.
Fig. 4 is the upward view of the utility model fastener of heat sink first embodiment.
Fig. 5 is the three-dimensional exploded view of the utility model fastener of heat sink first embodiment and associated component.
Fig. 6 is the three-dimensional combination figure of the utility model fastener of heat sink first embodiment and associated component.
Fig. 7 is the three-dimensional exploded view of the utility model fastener of heat sink second embodiment.
Fig. 8 is the three-dimensional combination figure of the utility model fastener of heat sink second embodiment.
Fig. 9 is the upward view of the utility model fastener of heat sink second embodiment.
Figure 10 is the three-dimensional combination figure of the utility model fastener of heat sink second embodiment and associated component.
[embodiment]
Please consult Fig. 2 to Fig. 4 simultaneously, first embodiment of the utility model fastener of heat sink comprises a main body 10, a movable button zoarium 30, an elastomer 50 and a latch 60.
The middle part of this main body 10 is provided with a crossbeam 12, the one end is rolled over vertically downward and is stretched out a button arm 14, the end of this button arm 14 forms a clasp 24, these crossbeam 12 both side edges are respectively rolled over vertically downward and are stretched out a flanging 16, convex with a pressure section 18 under these flanging 16 mediads, this flanging 16 is provided with a pivot hole 20 away from an end appropriate position of button arm 14, installs in it for above-mentioned latch 60, and above-mentioned two flangings 16 are formed with an opening 22 away from the other end encirclement of button arm 14.
Above-mentioned movable button zoarium 30 is can be plugged in the opening 22 of aforementioned body 10, fit 30 middle parts of above-mentioned movable button are provided with an arm 32, one end of this arm 32 is provided with a clasp 34, and the other end then has been bent to form a horizontal part 36, and this each outside projection of arm 32 both side edges has a projection 38.This projection 38 can offset with two flangings 16 of aforementioned body 10 and end, and deviates from main body 10 to prevent above-mentioned movable button zoarium 30.There is a hooking and fixing portion 40 appropriate position at above-mentioned arm 32 middle parts to its inboard projection, and stretches out one handle 42 to its lateral process.
This elastomer 50 is by the wire curl that twists, and can wear in it for above-mentioned latch 60, and be installed between 10 liang of flangings 16 of aforementioned body by the matching relationship in latch 60 and pivot hole 20.Above-mentioned elastomer 50 two ends have all extended to form a crotch 52, wherein a crotch 52 be can with hooking and fixing portion 40 hook joints of above-mentioned movable button zoarium 30, so that above-mentioned movable button zoarium 30 is installed on the aforementioned body 10, another crotch 52 then can be pressed on crossbeam 12 bottom surfaces of aforementioned body 10.
Please consult Fig. 5 and Fig. 6 simultaneously, with an above-mentioned fastener of heat sink and a radiator 70, when one electronic component 80 and a connector 90 assemblings, earlier the clasp 24 of aforementioned body 10 is cooperated with a projection 92 on the connector 90, the application of force is at the horizontal part 36 or the handle 42 of above-mentioned movable button zoarium 30 then, make above-mentioned movable button zoarium 30 to lower slider and make its clasp 34 cross another projection 92 of above-mentioned connector 90, stop the application of force then, above-mentioned movable button zoarium 30 moves upward under the elastic-restoring force effect of elastomer 50, till the projection 92 of above-mentioned clasp 34 and above-mentioned connector 90 closely cooperated, the pressure section 18 of aforementioned body 10 closely is pressed on above-mentioned radiator 70 can reach assembling.
See also Fig. 7 to Fig. 9, fastener of heat sink second embodiment of the present utility model comprises a main body 110, a movable button zoarium 130, an elastomer 150 and a latch 160.
These main body 110 middle parts are provided with a crossbeam 112, these crossbeam 112 1 ends are rolled over vertically downward and are stretched out a button arm 114, the end of this button arm 114 forms a clasp 124, above-mentioned crossbeam 112 both side edges are respectively rolled over vertically downward and are stretched out a flanging 116, convex with a pressure section 118 under these flanging 116 mediads, above-mentioned flanging 116 is provided with a pivot hole 120 in the appropriate position away from button arm 114 1 ends, installs in it for above-mentioned latch 160.
This movable button zoarium 130 mainly comprises a hook part 132 and a junction 140, each downward folding of the both side edges of this connecting portion 140 stretches out a flanging 142, the a pair of lug 144 of one end bending extending of this flanging 142, the appropriate position of its other end then is provided with a pair of pivot hole 146, this a pair of pivot hole 146 is the pivot holes 120 corresponding to aforementioned body 110, wears in it simultaneously for above-mentioned latch 160.Above-mentioned lug 144 is provided with a pivoted hole 148 to articulate with above-mentioned hook part 132.The one end folding of this hook part 132 stretches out one handle 134, and its other end then bends out a clasp 136.Each the outside projection of the both sides of above-mentioned hook part 132 has a projection 138, and this two projection 138 is can be contained in the pivoted hole 148 of above-mentioned connecting portion 140, make above-mentioned hook part 132 suitably activity be articulated in above-mentioned connecting portion 140.
The structure of this elastomer 150 is identical with first embodiment, and the matching relationship by latch 160 and main body 110 pivot holes 120 and connecting portion 140 pivot holes 146 is installed between 110 liang of flangings 116 of aforementioned body.One crotch 152 of above-mentioned elastomer 150 is to amplexiform in above-mentioned connecting portion 140 bottom surfaces, and another crotch 152 then is to amplexiform in crossbeam 112 bottom surfaces, thereby 140 one-tenth one mobilizable elasticity of aforementioned body 110 and above-mentioned connecting portion are connected.
Please consult Figure 10 simultaneously, with an above-mentioned fastener of heat sink and a radiator 70, when one electronic component 80 and a connector 90 assemblings, earlier the clasp 124 of aforementioned body 110 is cooperated with a projection 92 on the connector 90, push the handle 134 of above-mentioned hook part 132 then downwards, make above-mentioned connecting portion 140 rotate, directly cross another projection 92 of above-mentioned connector 90 at the clasp 136 of hook part 132, stop the application of force then, above-mentioned connecting portion 140 moves upward under the elastic recovery effect of elastomer 150, till the projection 92 of above-mentioned clasp 136 and above-mentioned connector 90 closely cooperated, the pressure section 118 of aforementioned body 110 closely is pressed on above-mentioned radiator 70 can reach assembling.
Claims (11)
1. fastener of heat sink, comprise a main body, movable button zoarium and an elastomer, the main body middle part is provided with a crossbeam, one end of this crossbeam folding downwards stretches out a button arm, each the downward projection of its both side edges has a flanging, it is characterized in that: the fit activity of above-mentioned movable button is installed in the other end of above-mentioned crossbeam, can be up and down with respect to aforementioned body, and above-mentioned elastomer is the fit elasticity of above-mentioned movable button can be installed on the aforementioned body, and when above-mentioned movable button zoarium is up and down with respect to aforementioned body it is produced an elastic-restoring force.
2. fastener of heat sink as claimed in claim 1 is characterized in that: above-mentioned two flangings offer a corresponding pivot hole away from an end appropriate position of button arm.
3. fastener of heat sink as claimed in claim 2 is characterized in that: above-mentioned elastomer is to be twisted and curl by wire, and its two ends are provided with crotch.
4. fastener of heat sink as claimed in claim 3 is characterized in that: above-mentioned elastomer is to wear in the pivot hole that is articulated in flanging by a latch.
5. fastener of heat sink as claimed in claim 4 is characterized in that: above-mentioned movable button zoarium has a hook part, and this hook part has an arm.
6. fastener of heat sink as claimed in claim 5 is characterized in that: an end of above-mentioned arm is provided with a clasp, and its other end is provided with a horizontal part.
7. fastener of heat sink as claimed in claim 6 is characterized in that: two flangings, one end of aforementioned body surrounds and is formed with an opening, for plugging above-mentioned movable button zoarium.
8. fastener of heat sink as claimed in claim 7 is characterized in that: each outwards outstanding projection of the both side edges of above-mentioned arm, this projection is below the flanging that ends in main body.
9. fastener of heat sink as claimed in claim 8 is characterized in that: the appropriate position at above-mentioned arm middle part is formed with a hooking and fixing portion, with elastomeric crotch hook mutually.
10. fastener of heat sink as claimed in claim 6, it is characterized in that: above-mentioned movable button zoarium also comprises a junction, and an end of this connecting portion is provided with a pivot hole, is articulated in by latch in the pivot hole of main body flanging, the other end of this connecting portion forms a pair of lug, which is provided with pivoted hole.
11. fastener of heat sink as claimed in claim 10 is characterized in that: each outwards outstanding projection of the arm both side edges of above-mentioned movable button zoarium, this projection is to be articulated in the pivoted hole of above-mentioned connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226387 CN2622862Y (en) | 2003-05-19 | 2003-05-19 | Radiator fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226387 CN2622862Y (en) | 2003-05-19 | 2003-05-19 | Radiator fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2622862Y true CN2622862Y (en) | 2004-06-30 |
Family
ID=34246551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03226387 Expired - Fee Related CN2622862Y (en) | 2003-05-19 | 2003-05-19 | Radiator fastening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2622862Y (en) |
-
2003
- 2003-05-19 CN CN 03226387 patent/CN2622862Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2657194Y (en) | Fastening device for radiator | |
| US6669398B2 (en) | Locking structure for connector | |
| CN1202772C (en) | Handle of slider on zipper | |
| CN100435441C (en) | Clean room chain | |
| CN201205036Y (en) | Improved construction for pull rod | |
| CN100414691C (en) | Heat sink fastener | |
| CN2622862Y (en) | Radiator fastening | |
| CN105514642B (en) | Butterfly spring connector | |
| KR20030013327A (en) | Plug connector | |
| CN2569517Y (en) | Taking and placing device for electronic element | |
| CN1141010C (en) | Fastener of heat sink | |
| CN210897835U (en) | Buckling mechanism and connector shell provided with same | |
| CN2812333Y (en) | Improved cable connector joint | |
| CN210897836U (en) | Lever type double-elastic-arm buckle connector | |
| CN2490627Y (en) | Fastening device | |
| CN2788354Y (en) | Heat sink assembly | |
| CN2425479Y (en) | Radiator fastening device | |
| CN103036107B (en) | Plug construction | |
| CN217035439U (en) | Plug-and-play connection structure and electrical equipment | |
| CN2593402Y (en) | Electric connector | |
| CN2670651Y (en) | One-directional connector of assembled furnitures | |
| CN2837451Y (en) | Locking fastener for vehicle | |
| CN1112743C (en) | Plug pin fixing structure | |
| CN2523041Y (en) | Plate to plate connector | |
| CN2618293Y (en) | Radiator buckle |
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 |