CN2447833Y - Fastening device of radiator - Google Patents
Fastening device of radiator Download PDFInfo
- Publication number
- CN2447833Y CN2447833Y CN 00238018 CN00238018U CN2447833Y CN 2447833 Y CN2447833 Y CN 2447833Y CN 00238018 CN00238018 CN 00238018 CN 00238018 U CN00238018 U CN 00238018U CN 2447833 Y CN2447833 Y CN 2447833Y
- Authority
- CN
- China
- Prior art keywords
- pressboard
- radiator
- plate
- location
- buckling device
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a fastening device of a radiator, which comprises a pressing plate and a positioning plate, wherein the positioning plate is provided with a force application part in the horizontal direction; one end of the force application part downward extends, and is folded into a fastening part in the vertical direction; the fastening part is provided with a fastening hole and a U-shaped narrow slit; a horizontal part is transversely arranged at the center of the pressing plate; the middle of the outer side of the horizontal part outward and horizontally extends out an extension part; the extension part further outward extends out a clamping part of which the width is narrow and a U-shaped strip body; the U-shaped strip body correspondingly penetrates through the narrow slit on the positioning plate, and the U-shaped strip body is changed into a reverse U shape by bending both sides of the U-shaped strip body, which enables the positioning plate to sway and combine on the pressing plate.
Description
The utility model is about a kind of buckling device of radiator, is meant that especially a kind of assembling tears convenient, accurate positioning and the button solid buckling device of radiator that keeps steady open.
Along with the lifting of central processing unit (CPU) arithmetic speed, the heat of its corresponding generation also increases severely with it, as untimely discharge heat, will have a negative impact to the stability of central processing unit computing.General device for the central processing unit (CPU) heat transmission mainly includes heating radiator and buckling device, in the prior art, this buckling device be by a pressure section and along these pressure section two ends slightly upwardly extending arm constituted, the terminal buckling parts that extends downwards simultaneously of each arm, this buckling parts is provided with a button hole, by being clasped and heating radiator, central processing unit and connector are combined between the projection on this button hole and the connector side.But, existing this type of buckling device when assembling, often need in addition by the particular tool non-productive operation can make projection on button hole and the connector side between realize buckle, perhaps need make with the hands simultaneously and operate, therefore very inconvenient in assembling.In addition, existing buckling device very easily causes buckling device to shake or the side direction upset because of having eccentric moment between buckling device center and the point of application that compresses heating radiator when buckle, and then the whole button of influence is held effect and is unfavorable for dispelling the heat.Related art can be with reference to United States Patent (USP) the 5th, 602, and 719,5,600, No. the 85211135th, 85214941,86213035, No. 540 and Taiwan patented claim etc.Therefore, how to provide a kind of assembling to tear convenient, accurate positioning and the button solid buckling device of radiator that keeps steady open, be the important topic that the utility model institute desire solves.
The purpose of this utility model is to provide a kind of convenient, accurate positioning and button solid buckling device of radiator that keeps steady of assembling.
The purpose of this utility model is achieved through the following technical solutions: the utility model buckling device of radiator comprises a location-plate and a pressboard.This location-plate is provided with a force section in the horizontal direction, and an end of this force section is bent to form the snapping portion of vertical direction downwards, and the bottom end vicinity of this snapping portion is formed with a button hole.This snapping portion is formed with a slit that slightly is the U font in addition above button hole.These pressboard central authorities are horizontally set with a horizontal part, extend horizontally away an extension in the middle of the outside of horizontal part outwardly, this extension narrower holding section of a width that further extends outwardly out, and one be positioned at end and slightly be the lamellar body of U font, is formed with breach simultaneously on the both sides of this holding section.This lamellar body that slightly is the U font can corresponding pass the slit on the location-plate, and make it become inverted u-shaped by the both sides of curved U font lamellar body, can allow this location-plate be incorporated into swingably on the pressboard, the slit on this location-plate is engaged in the holding section of pressboard at this moment.One first adjutage is extended at the two ends of this horizontal part symmetry respectively downwards, and the terminal further level of each first adjutage bends out a pressure section, and a spacer is extended in the vertical down again bending in the inboard of this pressure section.The end of this pressure section extends one second adjutage obliquely, and the end of this second adjutage vertically bends out a buckle arm down, is formed with a hole clipping near the end of this buckle arm.On first adjutage, pressure section and second adjutage, be provided with stiffening rib, to increase the structural strength of pressboard.
Owing to adopted technique scheme, the utlity model has easy to assembly, accurate positioning, the button advantage such as solid that keeps steady.
In conjunction with the embodiments invention is further described with reference to the accompanying drawings.
Fig. 1 is the three-dimensional exploded view of the utility model buckling device of radiator.
Fig. 2 is the three-dimensional combination figure of the utility model buckling device of radiator.
Fig. 3 is the three-dimensional exploded view of the utility model buckling device of radiator and associated component.
Please also refer to Fig. 1, Fig. 2 and Fig. 3, the utility model buckling device of radiator 30 comprises a pressboard 40 and a location-plate 60.
This location-plate 60 is established a force section 64 in the horizontal direction, and an end of force section 64 extends downwards the snapping portion 61 that is bent to form vertical direction, and the bottom end vicinity of this snapping portion 61 is formed with a button hole 62, its can with locating piece 72 on framework 70 sides 74 buckle mutually.This snapping portion 61 is formed with a slit 63 that slightly is the U font in addition above button hole 62, to engage (describing in detail as the back) with pressboard 40.
These pressboard 40 central authorities have been horizontally set with a horizontal part 41, extend horizontally away an extension 411 in the middle of the outside of this horizontal part 41 outwardly, this extension 411 narrower holding section 414 and of a width that further extends outwardly out is positioned at end and slightly is the lamellar body 412 of U font, is formed with breach 413 simultaneously on the both sides of this holding section 414.This lamellar body 412 that slightly is the U font can corresponding pass the slit 63 on the location-plate 60, and make it become reverse U shape by the both sides of bending U font lamellar body 412, can allow this location-plate 60 be incorporated into swingably on the pressboard 40, this moment, the slit 63 on this location-plate 60 was to be engaged on the holding section 414 of pressboard 40 (please together with reference to figure 2).
The two ends of this horizontal part 41 are symmetrical respectively extends one first adjutage 43 under oblique, and a pressure section 45 is extended in the terminal further level bending of each first adjutage 43, extends a spacer 451 in these pressure section 45 inboard and vertical bendings down.The end of this pressure section 45 extends one second adjutage 47 obliquely, the end of second adjutage 47 vertically bends out a buckle arm 49 down, be formed with a block button hole 491 near the end of buckle arm 49, with framework 70 end faces on projection 71 buckle (please together with reference to figure 3) mutually.On first adjutage 43, pressure section 45 and second adjutage 47, be provided with stiffening rib 48, to promote the structural strength of pressboard 40.
Please refer to Fig. 3, this heating radiator 50 comprises a pedestal 51 and the radiating fin 52 of some words on these pedestal 51 end faces, offers a groove 53 respectively on the pedestal 51 at these some radiating fins 52 two ends.
During assembling, earlier central processing unit (not label) is installed on the connector 90.Then, install a framework 70 respectively in the appropriate location on connector 90 both sides, this framework 70 is to be directly fixed on the circuit board 80 and roughly to be the U font, and the geomery system that 70 one common peripheral of this two framework lay out cooperates with the pedestal 51 of heating radiator 50.Afterwards, heating radiator 50 is placed on the central processing unit end face, this moment, the pedestal 51 of this heating radiator 50 was to be placed in this framework 70 inner edges, and the end face of this pedestal 51 system is a little less than framework 70 end faces but be higher than dovetail groove 73 root edges.At last, buckling device of radiator 30 correspondences are installed on framework 70, at this moment, earlier the button hole clipping 491 on 30 liang of buckle arms 49 of buckling device of radiator is withheld two projections 71 on framework 70 end faces, make pedestal 51 end faces of these pressure section 45 contact heating radiators 50, and this spacer 451 is inserted in the groove 53 of heating radiator 50 pedestals 51, then, apply strength on the force section 64 of location-plate 60, the snapping portion 61 of location-plate 60 is swung inwardly, and make button hole 62 in the location-plate 60 snapping portions 61 be snapped in locating piece 72 on framework 70 sides 74, by buckling device of radiator 30,80 military order heating radiators 50 of framework 70 and circuit board fit tightly to the central processing unit end face.
Claims (6)
1. buckling device of radiator, be used for heating radiator is fixed on the central processing unit, this buckling device comprises a pressboard and a location-plate, it is characterized in that: these pressboard central authorities are horizontally set with a horizontal part, the two ends of this horizontal part are symmetrical respectively extends one first adjutage under oblique, a pressure section is extended in the terminal further level bending of each first adjutage, the end of this pressure section extends one second adjutage obliquely, the end of second adjutage vertically bends out a buckle arm down, is formed with a hole clipping near the end of this buckle arm; This location-plate has a force section and a snapping portion of extending downwards, and the bottom end vicinity of snapping portion is formed with a button hole, and in addition, this snapping portion is formed with a slit that engages with this pressboard above button hole.
2. buckling device of radiator as claimed in claim 1 is characterized in that: the slit in this location-plate snapping portion slightly is the U font.
3. buckling device of radiator as claimed in claim 2, it is characterized in that: wherein extend horizontally away an extension in the middle of the outside of this pressboard horizontal part outwardly, this extension narrower holding section of a width that further extends outwardly out, and one be positioned at end and slightly be the lamellar body of U font, both sides in this holding section are formed with breach simultaneously, wherein, this lamellar body correspondence that slightly is the U font is passed and slightly is U font slit on the location-plate, and the both sides by bending U font lamellar body make it become reverse U shape, can allow this location-plate be incorporated into swingably on the pressboard, the slit system on this location-plate is engaged on the holding section of pressboard at this moment.
4. as claim 1,2 or 3 described buckling device of radiator, it is characterized in that: a spacer is extended in the further vertical down bending in the inboard of this pressboard pressure section.
5. as claim 1,2 or 3 described buckling device of radiator, it is characterized in that: the force section of this location-plate is that horizontal direction is extended, and this snapping portion then vertically extends from the end bending downwards of force section.
6. as claim 1,2 or 3 described buckling device of radiator, it is characterized in that: first adjutage of this pressboard, pressure section and second adjutage are provided with stiffening rib, to promote the structural strength of pressboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238018 CN2447833Y (en) | 2000-08-18 | 2000-08-18 | Fastening device of radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238018 CN2447833Y (en) | 2000-08-18 | 2000-08-18 | Fastening device of radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2447833Y true CN2447833Y (en) | 2001-09-12 |
Family
ID=33599157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00238018 Expired - Fee Related CN2447833Y (en) | 2000-08-18 | 2000-08-18 | Fastening device of radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2447833Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103187820A (en) * | 2011-12-30 | 2013-07-03 | 许晓华 | Motor and clamp fixing method thereof |
-
2000
- 2000-08-18 CN CN 00238018 patent/CN2447833Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103187820A (en) * | 2011-12-30 | 2013-07-03 | 许晓华 | Motor and clamp fixing method thereof |
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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 |