CN201141365Y

CN201141365Y - Fan fixer

Info

Publication number: CN201141365Y
Application number: CNU2007201812914U
Authority: CN
Inventors: 时明鸿
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2007-11-23
Filing date: 2007-11-23
Publication date: 2008-10-29
Anticipated expiration: 2017-11-23

Abstract

Disclosed is a fan fixing device used for arranging a heat dissipation fan in a frame. The fan fixing device includes a frame and an elastic piece; the heat dissipation fan is contained in the frame; meanwhile, two sleeve holes and two tracks are arranged on side of the frame; one end of the elastic piece is the nesting end and combined in the sleeves holes; the other end of the elastic piece is the movable end and movably arranged in the tracks; the movable end is extended to have a buckling part and buckled in the frame normally; the elastic piece can have elastic transformation from the movable end in the shifting travel of the tracks so that the buckling part is enabled to be separated from the frame.

Description

Fan fixer

Technical field

The utility model relates to a kind of fixing device, particularly a kind of fan fixer.

Background technique

The electrical assembly volume of computer installation inside is small day by day, and the closeness of the unit area of circuit board is also more and more higher, add that present user is more and more higher for the processing data rate request of electrical assembly, the heating value of the unit area of related electronic components also increases along with the lifting of the operational speed of a computer.If untimely heat is loose of computer installation removed, stability and efficient when too high temperature will badly influence the computer installation running also cause the lost of life or even the damage of electrical assembly.Therefore, computer installation inside must be equiped with radiation fan, is the electrical assembly heat radiation and the reduction temperature of computer installation.

With the server unit is example, is applied to the existing radiation fan of server, is provided with a fixed hole in four corners of radiation fan, utilizes screw to wear each fixed hole and radiation fan is locked on the fan Fixture.Yet, unloading in the process of radiation fan in group, the user must load and unload a plurality of screws seriatim, and is quite time-consuming complicated, especially needs to dispose the server unit that a plurality of radiation fans are strengthened heat dissipations, and it is more consuming time to cause the group of fan to unload process.

Unload the problem that must screw togather too much screw in the process in order to solve above-mentioned radiation fan in group, see also schematic perspective view shown in Figure 1.Existing fan fixer includes a framework 20, and puies forward gripping member 30, reaches a stainless steel shell fragment 40, and framework 20 is in order to be installed with a radiation fan 10, and an end of putting forward gripping member 30 is hubbed at framework 20, and the other end and stainless steel shell fragment 40 are interlocked.Stainless steel shell fragment 40 is equipped with a clamping part 41, and when framework 20 was installed in fan Fixture (in not shown in the figures), clamping part 41 promptly fastened mutually with fixing frame, to reach the purpose of fan attachment.

Be fastened on the fan fixer of fixing frame by the stainless steel shell fragment, though the operation procedure of can the simplification group unloading radiation fan, but existing fan fixer must dispose the fixed block and the stainless steel shell fragment of mutual fastening interlock, in making assembling process, still dislike complicated, cause manufacturing efficiency significantly to promote.

In addition, directly outstanding clamping part of stainless steel shell fragment and fan Fixture mutually combine, but owing to carry the space of gripping member and nonelastic adjustment, only rely on the material characteristic of putting forward gripping member itself and carry out resiliently deformable, make that the elasticity nargin of putting forward gripping member is relatively poor, clamping part will be difficult for breaking away from fixing frame, thereby cause and waste many times at the dismounting fan fixer in the process of repair and replacement radiation fan, and, very likely cause the damage of breaking of putting forward gripping member if the application of force is talked about improperly.

Summary of the invention

In view of above problem, the utility model provides a kind of fan fixer, unload in the process in group with the radiation fan that improves prior art and must screw togather too much screw, and the manufacture process of existing fan fixer is complicated, and put forward gripping member easily because of problems such as the improper damages of the application of force.

Fan fixer of the present utility model, in order to a radiation fan is installed in the frame, and frame has at least one fixed hole.Fan fixer includes a framework and an elastic component, and framework is in order to ccontaining radiation fan, and offers at least one trepanning and at least one track in framework one side.Elastic component one end is sheathed end, and the other end is a movable end, and is extended with a hook portion in movable end.The sheathed end of elastic component is incorporated into trepanning, movable end has at least one pilot pin that is inserted in track, the hook portion normality of elastic component is incorporated into the fixed hole of frame, and elastic component can be from the movable end resiliently deformable in the shift motion of track, to make hook portion break away from fixed hole, make fan fixer in frame, to dismantle.

Effect of the present utility model is that the hook portion of being extended by own elasticity spare one end is fastened on frame, can make fan fixer be fixedly arranged in the frame, the simple and assembling easily of its overall structure.In addition, when elastic component produces distortion, the pilot pin that is arranged at elastic component one end will produce deformation with the restriction elastic component towards deformation direction along track displacement, avoid elastic component to produce too much component in the resiliently deformable process, and cause breaking and damaging of material.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

Fig. 1 is the schematic perspective view of the fan fixer of prior art;

Fig. 2 A is the decomposing schematic representation of fan fixer of the present utility model;

Fig. 2 B is the schematic perspective view of fan fixer of the present utility model;

Fig. 3 is installed in the schematic representation of frame for fan fixer of the present utility model; And

The schematic representation that Fig. 4 dismantles on frame for fan fixer of the present utility model.

Wherein, reference character

10 radiation fans

20 frameworks

30 put forward gripping member

40 stainless steel shell fragments

41 clamping parts

100 fan fixers

110 frameworks

111 trepannings

112 tracks

120 elastic components

121 sheathed ends

1211 sleeves

122 movable ends

1221 pilot pins

123 hook portions

1231 button pieces

124 gathering holes

200 radiation fans

300 frames

310 fixed holes

Embodiment

Below in conjunction with accompanying drawing structural principle of the present utility model and working principle are done concrete description:

The disclosed fan fixer of the utility model is arranged in the frame of an electronic equipment, and described electronic equipment comprises but be not limited to desk top computer, mobile computer, server etc. and have the computer installation that circuit board is carried out start.Below in the detailed description of the present utility model, will be with server as most preferred embodiment of the present utility model.Yet institute's accompanying drawing only provides reference and explanation usefulness, is not in order to restriction the utility model.

Fig. 2 A, Fig. 2 B and Figure 3 shows that schematic representation of the present utility model.Fan fixer 100 of the present utility model, in order to a radiation fan 200 is installed on the frame 300 of an electronic equipment (not shown), frame 300 be one with baffle region be separated out a plurality of be installed with the zone long rectangular configuration, each size that is installed with the zone just can ccontaining fan fixer 100, and each is installed with on the dividing plate in zone and offers a fixed hole 310, installs respectively and is fixed in wherein for a plurality of fan fixers 100.

Shown in Fig. 2 A and Fig. 2 B, fan fixer 100 of the present utility model includes a framework 110 and an elastic component 120.Framework 110 is by the framework that a plurality of sheetmetal constituted, and has a containing space that conforms to radiation fan 200 sizes in the framework 110, is located in wherein for radiation fan 200.The position, two end angles of two opposite side plates of framework 110 is respectively equipped with a trepanning 111 and a track 112, and two tracks 112 are an angle of inclination and are provided with, and makes to have a height difference between two ends of track 112.

Elastic component 120 is made by plastic materials, and elastic component 120 be shaped as an elongate thin plate structure.One end of elastic component 120 is sheathed end 121, and sheathed end 121 extends to form a sleeve 1211 respectively towards two relative directions; The other end of elastic component 120 is a movable end 122, and movable end 122 extends to form a pilot pin 1221 respectively towards two relative directions, and movable end 122 vertical extent one hook portion 123, is equipped with a button piece 1231 on the outer side surface of hook portion 123.Two sleeves 1211 of sheathed end 121 are sheathed on respectively in the trepanning 111 of framework 110, and the pilot pin 1221 of movable end 122 is inserted in the track 112 of framework 110, and pilot pin 1221 can be subjected to external force and in track 112 intrinsic displacements.

In addition, the upper side of elastic component 120 is adjacent to movable end 122 positions, offers a gathering hole 124, and elastic component 120 also offers a breach near the position of sheathed ends 121, provides a space so that user's finger wears and grasping.

The fan fixer that sees also Fig. 3 and Fig. 4 is installed in the interior schematic representation of frame.As shown in Figure 3, when fan fixer 100 of the present utility model is installed in frame 300, elastic component 120 utilizes the flexible characteristic of the tool of material own, and the retaining that sheathed end 121 is provided is held power, make button piece 1231 normalities of hook portion 123 be fastened on the fixed hole 310 of frame 300, fan fixer 100 firmly is installed in the frame 300 and unlikely getting loose.

As shown in Figure 4, if desire is dismantled fan fixer 100 on frame 300, the user only needs to be located in the gathering hole 124 with finger-stall, and towards the sheathed end 121 direction application of forces, make elastic component 120 in the shift motion of track 112, produce resiliently deformable from movable end 122, drive button piece 1231 simultaneously and break away from fixed hole 310, just fan fixer 100 can be taken out in frame 300 to intrinsic displacement.

It should be noted that, track 112 towards the deformation direction of elastic component 120 towards the angle that tilts (be track 112 be higher than the end of track 112) near movable ends 122 near an end of sheathed ends 121, therefore when elastic component 120 produces distortion, track 112 will limit the path of pilot pin 1221 in track 112 intrinsic displacements, so that elastic component 120 produces deformation towards deformation direction smoothly; And after the external force that puts on elastic component 120 discharged, elastic component 120 was by the guiding of pilot pin 1221 along the shift motion of track 112, and returned back to the normality position towards the involution direction in contrast to deformation direction.

Track 112 bootable elastic components 120 of the present utility model are towards a deformation direction deformation, the user must not apply too much external force can make elastic component 120 produce distortion, avoid elastic component 120 when resiliently deformable, to produce too much component simultaneously, and then cause elastic component 120 long-time uses down to produce elastic fatigue, cause breaking of elastic component 120 at last.

Simple in structure and the easy assembling of fan fixer of the present utility model is fastened by the hook portion of elastic component and the fixed hole of frame, mutually so that fan fixer is fixedly arranged in the frame.

And when elastic component produced resiliently deformable, its pilot pin will be along the deformation direction of elastic component in the track intrinsic displacement, produce deformation with the restriction elastic component towards deformation direction, and the too much component of unlikely generation, the user is the operating flexibility part more effortlessly, prolongs the working life of elastic component simultaneously.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1, a kind of fan fixer, in order to a radiation fan is installed in a frame, and this frame has at least one fixed hole, it is characterized in that, comprising:

One framework, in order to ccontaining this radiation fan, this framework one side has at least one trepanning and at least one track; And

One elastic component, one end is sheathed end, the other end is a movable end, and extend a hook portion in this movable end, this sheathed end is incorporated into this trepanning, and this movable end has at least one pilot pin that is inserted in this track, is incorporated into this fixed hole under this hook portion normality of this elastic component, and this elastic component from this movable end resiliently deformable, makes this hook portion break away from this fixed hole in the shift motion of this track.

2, fan fixer according to claim 1 is characterized in that, this sheathed end has at least one sleeve, is sheathed in this trepanning.

3, fan fixer according to claim 1 is characterized in that, the angle setting of tilting of this track.

4, fan fixer according to claim 1 is characterized in that, this elastic component more offers a gathering hole, and is adjacent to this movable end.

5, fan fixer according to claim 1 is characterized in that, this hook portion has a button piece, is fastened on this fixed hole, so that this hook portion is incorporated into this fixed hole.