CN2658813Y

CN2658813Y - Improved structure of fastening

Info

Publication number: CN2658813Y
Application number: CNU2003201005480U
Authority: CN
Inventors: 林芳正
Original assignee: Asia Vital Components Co Ltd
Current assignee: Asia Vital Components Co Ltd
Priority date: 2003-10-15
Filing date: 2003-10-15
Publication date: 2004-11-24
Anticipated expiration: 2013-10-15

Abstract

The utility model discloses a fastening structure used to securely buckle the heat radiator on a base of the computer mainframe and consists mainly of a pressing component, a fastening component and a pressing handle, wherein the pressing component is formed into an elastic turning portion and one side of the pressing component is formed into a fastening edge with a hook hole. The hook hole is hooked with a hooking edge of the base. The other side of the pressing component is combined with the fastening component and the pressing handle having a propping portion. With the design, when the pressing handle is pressed to pivot along the fastening component, one side of the pressing component is pressed down by the propping portion of the pressing component, the fastening component is hooked with the hooking edge of he base and the elastic turning portion of the pressing component is tensed and deformed to press the heat radiator in order that the heat radiator is securely combined on the CPU.

Description

The buckle structure improvement

Technical field

The utility model relates to the improvement of a kind of buckle structure, particularly a kind of have can be firmly in conjunction with and have convenient button China fir of the assembling structure of signing an undertaking concurrently.

Background technology

Because data now and the operation program of being correlated with are huge day by day, also must constantly its form be weeded out the old and bring forth the new or change its working method for making processor can handle these huge databases and application program, in the hope of reaching the purpose of fast processing computing, therefore bringing up processor produces high temperataure phenomena in calculation process.Cause the dealer must on processor, install one group of heat abstractor of forming by heating radiator and fan, the high temperature that processor is produced when calculation process can be absorbed via the heat radiation knot sheet of heating radiator, and the air-flow that cooperates fan to produce, reach quick heat radiating, influence its task performance or cause the situation of burning because of overheated to avoid processor.

Yet whether above-mentioned heating radiator can fit on the processor stably, is one of the factor of heat dissipation that concerns, and therefore with firm being combined on the processor of heating radiator, promptly is primary problem.

And known generally being applied to the fastener of heat sink of heating radiator group knot on processor, it can be integrated elasticity turnover body, its two ends are set as the bending edge of button hole, can in order to main fishplate bar on pedestal both sides binding block hook mutually, and the centre structure of fastener is provided with channel form in order to wear the radiating fin of heating radiator.In view of the above by this kind fastener of heat sink, can be with firm smooth on processor of heating radiator.

Though it is firm with the purpose on the heating radiator associative processor that the fastener of above-mentioned heating radiator can reach, but it is on reality is used, because this fastener is to tie on the both sides of pedestal by two ends locking edge button, utilize its elastomeric stretcher strain and heating radiator generation one is compressed effect, therefore cause in assembling process, because establishing, it does not have any design that is available for users to convenient assembling when installing, cause the user must be with the other media instrument such as pliers in when assembling, turnscrews etc. are to pull open the one end of fastener, tie on pedestal in order to the assembling button, cause and cause inconvenience and the puzzlement of user in assembling.

Having to supervise in known digital electronic device still has above-mentioned room for improvement, so the utility model designer is improved at its disappearance, generation of the present utility model is arranged finally.

The utility model content

Fundamental purpose of the present utility model is to provide a kind of buckle structure improvement, and this detains the characteristic that its structure can be easy to assemble use.

In order to achieve the above object, the utility model provides a kind of buckle structure improvement, and it comprises: one compresses part, its body is formed with elastic turning part and can be sheathed in the radiating fin of heating radiator, and an end is provided with perforation, and the other end forms the limit of withholding that tool colludes the hole, can be in order to the button edge of hook pedestal; One fastener, the one end is established the buckling parts with button hole, and the other end is set as a portion of stretching that just can stretch through out perforation; One pressure handle, one end form supporting part and are articulated with the portion of stretching of fastener, and the other end is set as splenium.

According to above-mentioned textural association, must make colluding control and can being tied on the button edge of pedestal one side of the mouth flanging that compresses part by button, the button hole of the buckling parts of fastener is then detained and is tied on the opposite side button edge of pedestal.When the splenium of pushing pressure handle makes itself and fastener be pivotal action, its supporting part promptly can press down and compress the end that part is equipped with fastener, make the elastic turning part that compresses part produce stretcher strain, so that being imposed one, heating radiator compresses effect, to make firm being combined on the processor of heating radiator, and have the characteristic of easy assembling and simple operation.

Description of drawings

Fig. 1 is an exploded perspective synoptic diagram of the present utility model.

Fig. 2 is a three-dimensional combination synoptic diagram of the present utility model.

Fig. 3 is an action synoptic diagram of the present utility model.

Fig. 4 is an embodiment synoptic diagram of the present utility model.

1 compresses part

11 elastic turning parts

Twelve punch

13 withhold the limit

14 collude the hole

15 grooves

2 fasteners

21 buckling parts

22 button holes

23 stretch portion

3 pressure handles

31 pivot ends

32 supporting parts

33 projection pieces

34 spleniums

35 extensions

4 heating radiators

41 radiating fins

5 pedestals

51 button edge

Embodiment

Please refer to shown in Fig. 1,2,3, the utility model mainly comprises: one compresses part 1, a fastener 2 and a pressure handle 3 constitutes.Wherein, compress part 1, body is formed with elastic turning part 11, and an end of body is provided with perforation 12, and other end bending is provided with withholds limit 13, and this is withheld limit 13 and is provided with and colludes hole 14, and the central authorities of body are formed with the groove 15 that can be worn by the radiating fin 41 of heating radiator 4.

Fastener 2, one end are buckling parts 21, and this buckling parts 21 is established has button hole 22, can be used to the button edge 51 of hook pedestal 5 one sides, and the other end of fastener 2 then is provided with a portion of stretching 23 that just can stretch through out perforation 12 according to the size that compresses part 1 perforation 12.

Pressure handle 3, the one end is that the end 31 that joins is articulated in order to the portion of stretching 23 with fastener 2, and on it respectively configuration supporting part 32 and projection piece 33 are arranged, the other end of pressure handle 3 is formed with splenium 34, and the side direction place generation along splenium 34 has extension 35, promptly achieves a buckle structure according to above-mentioned composition structure.

When assembling (please refer to Fig. 4), this processor directly is installed on the pedestal 5 of motherboard, and heating radiator 4 steadily is covered on the processor surface, the user can tie on the button edge 51 of pedestal 5 one sides by hole 14 button that colludes of withholding limit 13 that the utility model compresses part 1, the button hole 22 of the buckling parts 21 of fastener 2 is then being pushed in pressure handle 3 spleniums 34, making pressure handle 3 be able to articulated section with fastener 2 is center and pivot start, the button hole 22 of fastener 2 buckling parts 21 must be detained to be tied on the opposite side button edge 51 of pedestal 5, and the supporting part 32 of pressure handle 3 can press down and compress the end that part 1 is arranged with fastener 2, make the elastic turning part 12 that compresses part 1 produce stretcher strain, compress effect so that heating radiator 4 is imposed one, make heating radiator 4 firm being incorporated on the processor.

When desire is dismantled fastener of the present utility model, then only must be to pull the splenium of pressure handle in the other direction, the part that compresses because of produced by replacing of supporting part to press down is discharged, so that the button hole of fastener buckling parts breaks away from the hook of pedestal button, make buckle structure of the present utility model have the characteristic of easy assembling and simple operation.

The extension 35 of the utility model pressure handle 3 can generate an elasticity button hook 36, can be used to the side of hook pedestal, can significantly increase the associativity of fastener integral body.

Among the embodiment that the utility model adopted, but the corresponding support arm of the pivot end design mix of this pressure handle 3 makes it to be a movable pivot joint state in order to nested and articulate the portion of stretching 23 of this fastener 2.Otherwise, also the portion of stretching 23 of fastener 2 can be set as corresponding support arm, in order to the pivot end person of nested pressure handle 3.

Comprehensive the above as can be known, this kind buckle structure improvement of the present utility model can reach the effect and the design consideration of expection really, the utility model is not seen public use again, meets the regulation of the creative important document of patent, files an application in accordance with the law.

The above is of the present utility model one preferable specific embodiment, if comply with the change that conception of the present utility model is done, the function of its generation is for replace using, when not exceeding the scope that instructions and accompanying drawing contain yet, and all should be in scope of the present utility model.

Claims

1. a buckle structure improvement is constituted by compressing part, fastener and pressure handle at least, and wherein, this body that compresses part is formed with elastic turning part, and the one end is provided with perforation, and the other end forms the limit of withholding that tool colludes the hole; One end of fastener is established the buckling parts with button hole, and the other end is set as a portion of stretching that just can stretch through out perforation; Pressure handle one end forms supporting part and is articulated with the portion of stretching of fastener, and the other end is set as splenium.

2. buckle structure according to claim 1 improvement is characterized in that: the central authorities that compress the part body are formed with the groove that can be worn by the radiating fin of heating radiator.

3. buckle structure improvement according to claim 1, it is characterized in that: the side direction place of splenium generates the extension, and this extension generates an elasticity button hook.