CN2891608Y

CN2891608Y - Fan fixing device

Info

Publication number: CN2891608Y
Application number: CN 200620013815
Authority: CN
Inventors: 范振炉; 杨杰; 陈丽萍
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2006-04-28
Filing date: 2006-04-28
Publication date: 2007-04-18
Anticipated expiration: 2016-04-28

Abstract

The utility model discloses a fixing apparatus for fans which is employed to fix a plurality of fans in an electronic installation, comprising a plurality of fan holders which contain the fans. The fans holder is mutually adjacent, and a retractable handle is respectively arranged at each fan holder. The fan holder can be pulled out from the adjacent holder by pulling the holder. The fixing apparatus for fans of the utility model is convenient for dismounting, which is safe and labor-saving.

Description

Fan fixer

Technical field

The utility model relates to a kind of fan fixer, particularly about a kind of easy-to-mount fan fixer.

Background technology

In computer nowadays equipment, server is widely used with its strong functions, because the importance of server in network, whole day is not shut down operation often, so hot plug technology is widely used on server.Above-mentioned hot plug technology just is meant under the non-stop-machine situation of equipment parts is carried out online replacing.Because the server intraware is more, narrow space in the cabinet causes the interior radiating condition of cabinet relatively poor relatively.Fan major part in the existing cabinet is fixed by bolts on the chassis backplane, dismounting, it must be unloaded when changing, for maintenance and replacing bring a lot of inconvenience.

The fan fixer of quick fan attachment has also appearred in industry, quick fixed structure as a kind of server radiator fan, it comprises that one is fixed on the fixedly shell block in the server, and this stationary housing is provided with the accommodation chamber of some adjacency, the ccontaining radiator fan of each accommodation chamber; But this fan fixer is when dismounting fan from accommodation chamber, because the restriction of both sides accommodation chamber, the dismounting fan is very inconvenient.

Summary of the invention

In view of above content, be necessary to provide a kind of fan fixer of being convenient to install and remove.

A kind of fan fixer, be used for one group of fan is fixed on an electronic installation, described fan fixer comprises that some ccontaining fans are in fan Fixture wherein, these fan Fixtures adjoin mutually, each fan Fixture is respectively equipped with telescopic handle, and spurring described handle can extract described fan Fixture from the fan Fixture that adjoins.

Compared to prior art, described fan fixer only need be pushed described briquetting when dismounting, and described sliding part can eject, and holds described sliding part and upwards mentions, and described fan fixer can be removed safety labor-saving.

Description of drawings

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is the three-dimensional exploded view of the utility model fan fixer preferred embodiment.

Fig. 2 is the fan Fixture three-dimensional exploded view of the utility model fan fixer preferred embodiment, and described fan Fixture comprises a pair of handle, a support and an installed part.

Fig. 3 is the three-dimensional exploded view of handle of the fan Fixture of the utility model fan fixer preferred embodiment.

Fig. 4 is the stereogram of support of the fan Fixture of the utility model fan fixer preferred embodiment.

Fig. 5 is the stereogram of installed part of the fan Fixture of the utility model fan fixer preferred embodiment.

Fig. 6 is the three-dimensional assembly diagram of the fan Fixture of the utility model fan fixer preferred embodiment.

Fig. 7 is the stereogram of the fixed head of the utility model fan fixer preferred embodiment.

Fig. 8 is the installation stereogram of the utility model fan fixer preferred embodiment.

Fig. 9 is another installation stereogram of the utility model fan fixer preferred embodiment.

Figure 10 is the fan Fixture disassembled isometric view of the utility model fan fixer preferred embodiment.

Embodiment

See also Fig. 1, the preferred embodiment of the utility model fan fixer comprises plurality of fans fixed mount 1, one fixing fixed head 60 and a pair of fixed part 70 of described fan Fixture 1 on a pedestal 50.

See also Fig. 2, the fan Fixture 1 of the utility model fan fixer preferred embodiment comprises that a pair of handle 10, one a ccontaining fan 20 is buckled on the described support 30 and described fan 20 is fixed on installed part 40 on the described support 30 in wherein support 30 and.

Described fan 20 two ends are respectively equipped with a header board 21 and a back plate 22, and described header board 21 and described back plate 22 are respectively equipped with through hole 211,221 at four jiaos, and described fan 20 comprises that also one is installed on described installed part 40 apoplexy sash connectors 23.

See also Fig. 2 and Fig. 3, described handle 10 comprises that a sliding part 11, a clamping part 12 and connect the flexible member of described sliding part 11 and described clamping part 12, and described flexible member is specially a spring 13 in the preferred embodiment of the utility model fan fixer.

Described sliding part 11 is provided with the pulling department 112 that a matrix 111 and extends to form from matrix 111, described matrix 111 is respectively equipped with a convex body 1111 in the both sides away from described pulling department 112 1 ends, in the middle of described matrix 111, be provided with the reference column 1112 of a sheathed described spring 13 upper ends, be respectively equipped with a sliding tray 1113 in described reference column 1112 both sides, described pulling department 112 both sides are respectively equipped with a recess 1121.

Be provided with the reference column 124 of a sheathed described spring 13 lower ends in the middle of the described clamping part 12, described clamping part 12 both sides are respectively equipped with one and supply the guiding groove 125 of convex body 1111 slips of described sliding part 11.Described clamping part 12 extends to form grab 121,122,123 in the outside near each guiding groove 125, and wherein the horizontal length of grab 123 is the longest, and it is relative with the grab formation direction of described grab 121 that the grab of grab 122 forms direction.

Please continue to consult Fig. 2 and Fig. 4, described support 30 is provided with a pair of sidewalls 31 and a rear wall 32.

Each sidewall 31 formation one has the sliding tray 1113 corresponding projections 312 of free-ended press section 311, a pair of and described sliding part 11, a pair of buckle mouth 313 near described sidewall 31 leading edges reaches and the corresponding block button hole 314,315,316 of grab 121,122,123 difference of described clamping part 12.Described press section 311 is provided with the briquetting 3113 that buckle projection 3112 that a substrate 3111 that connects described sidewall 31, extends to form from described substrate 3111 and forms from buckle projection 3112 upper end horizontal-extendings.

Described rear wall 32 is provided with four through hole 221 corresponding erection columns 321 with the back plate 22 of described fan 20 at its front surface, in the middle of described rear wall 32, also be provided with some ventilation holes 322, described rear wall 32 forms a shoulder 323 stretching out respectively with described sidewall 31 junctions, and described shoulder 323 is being provided with a Transition edges 3231 near its lower end.

Please continue to consult Fig. 2 and Fig. 5, described installed part 40 comprises that a substrate 41 and is by the extension 42 that extends to form forward in the middle of the described substrate 41.Described substrate 41 both sides are respectively equipped with the buckle mouth 313 corresponding buckle pieces 411 of the sidewall 31 of a pair of and described support 30, be provided with four through hole 211 corresponding erection columns 412 with the header board 21 of described fan 20 near the Si Jiaochu of described substrate 41, be provided with some ventilating openings 413 in the centre of described substrate 41, described extension 42 is provided with the opening 421 of a ccontaining described connector 23, is provided with two pairs of buckling pieces 422,423 that fix described connector 23 near described opening 421 4 sides.

Please continue to consult Fig. 2 to Fig. 6, when assembling described fan Fixture 1, assemble described handle 10 earlier, the upper end of described spring 13 is set on the reference column 1112 of sliding part 11 of described handle 10, the lower end of described spring 13 is set on the reference column 124 of described clamping part 12, described sliding part 11 1 sides then tilt, one convex body 1111 of described sliding part 11 is slided in the guiding groove 125 of described clamping part 12, described sliding part 11 opposite sides that tilt again slide in the guiding groove 125 of correspondence of described clamping part 12 another convex body 1111 of described sliding part 11.

Secondly, described handle 10 is buckled on the described support 30, the grab 121,122,123 of described handle 10 and 314,315,316 engagings of the corresponding block button hole of described support 30, this process is at first described handle 10 to be tilted, described grab 123 is engaged with described block button hole 316, then described grab 121 is snapped onto in the described block button hole 314, at this moment, described grab 122 and corresponding block button hole 315 engagings.The projection 312 of described support 30 slides in the sliding tray 1113 of described handle 10 simultaneously, promote described sliding part 11 downwards, the buckle projection 3112 of described support 30 is subjected to the extruding of sliding part 11, cause described substrate 3111 elastic deformations, when the recess 1121 of the buckle projection 3112 of the sidewall 31 of described support 30 and described sliding part 11 is corresponding, described substrate 3111 elastic return, then described buckle projection 3112 engages with described recess 1121.

Then with corresponding erection column 321 engagings of through hole 221 with the rear wall 32 of described support 30 of the back plate 22 of described fan 20, described connector 23 is placed in the opening 421 of installed part 40, the erection column 412 of described installed part 40 is buckled in the through hole 211 of header board 21 of described fan 20, the buckle piece 411 of described installed part 40 engages with the corresponding buckle mouth 313 of the sidewall 31 of described support 30, and then described fan Fixture 1 assembling finishes.

Please continue to consult Fig. 1, Fig. 7 to Fig. 9, as shown in the figure, described pedestal 50 comprises a pair of side plates 51 and a base plate 52, and described side plate 51 is respectively equipped with a pair of perforate 511, and described base plate 52 is provided with and described connector 23 corresponding connectors 521.

Described fixed head 60 is provided with the shoulder 323 corresponding cramps 61 of the rear wall 32 of some and described support 30, vertically extend to form a flanging 62 respectively forward in described fixed head 60 both sides of the edge, described fixed head 60 both sides top edges bend downwards and backward respectively and extend to form a fixed edge 63, described fixed edge 63 is provided with one and one screw, 80 corresponding screws 631, and described fixed head 60 also is provided with the ventilation hole 322 corresponding ventilation orifices 64 with the rear wall 32 of described support 30.

One end of each fixed part 70 be provided with one with the flanging 62 corresponding buckling pieces 71 of described fixed head 60, one from described buckling piece 71 towards described side plate 51 directions and extend upward the brace 72 and one and the fixed edge 63 corresponding bent sheet 73 of described fixed head 60 of formation, described buckling piece 71 is two relative edges that formed by lamellar body bending, form a narrow slit that can supply described flanging 62 to pass in the middle of described two relative edges, described brace 72 is provided with the perforate 511 corresponding lockholes 721 with the side plate 51 of described pedestal 50, described bent sheet 73 be provided with one with the screw 631 corresponding perforates 731 of described fixed edge 63.

When described fan Fixture 1 is installed, earlier the perforate 511 with the side plate 51 of described pedestal 50 of the lockhole 721 of described fixed part 70 is locked together, certain described fixed part 70 also can be fixed on the described side plate 51 by alternate manners such as lock screw or welding.Then the flanging 62 of described fixed head 60 is inserted in the narrow slit of buckling piece 71 of described fixed part 70, described flanging 62 is by described buckling piece 71 clampings, the screw 631 of the fixed edge 63 of described fixed head 60 is corresponding with the perforate 731 of described fixed part 70, by described screw 80 they is fixed together.

The shoulder 323 of the support 30 of the fan Fixture 1 that assembles is corresponding with the cramp 61 of described fixed head 60, slowly promote described fan Fixture 1 downwards, engage fully with the cramp 61 of described fixed head 60 until described shoulder 323, at this moment, described connector 23 combines with described connector 521, then described fan Fixture 1 is fixed on the base plate 52 of described pedestal 50, then other fan Fixture 1 also is fixed on the described fixed head 60, these fan Fixtures 1 are arranged along fixed head 60.

Please continue to consult Figure 10, during dismounting, the briquetting 3113 that only need push the support 30 of described fan Fixture 1, the substrate 3111 of then described support 30 is under pressure and elastic deformation, driving described buckle projection 3112 separates from the recess 1121 of described sliding part 11, at this moment, described spring 13 ejects described sliding part 11 come, hold the pulling department 112 of described sliding part 11, upwards mention fan Fixture 1, then described connector 23 separates with described connector 521, continues to mention fan Fixture 1, shoulder 323 until described support 30 separates with the cramp 61 of described fixed head 60, and then described fan Fixture 1 just detachably gets off.

Claims

1. fan fixer, be used for one group of fan is fixed on an electronic installation, described fan fixer comprises that some ccontaining fans are in fan Fixture wherein, these fan Fixtures adjoin mutually, it is characterized in that: each fan Fixture is respectively equipped with telescopic handle, and spurring described handle can extract described fan Fixture from the fan Fixture that adjoins.

2. fan fixer as claimed in claim 1 is characterized in that: described fan Fixture comprises a support, and described handle comprises that one is buckled in the clamping part on the described support, and a sliding part that slides on described clamping part.

3. fan fixer as claimed in claim 2 is characterized in that: be provided with both flexible members of connection between described clamping part and the described sliding part.

4. fan fixer as claimed in claim 3 is characterized in that: described support is provided with a buckle projection, and described sliding part is provided with a recess, and described sliding part slides on described clamping part and described buckle projection is snapped in the described recess.

5. fan fixer as claimed in claim 4 is characterized in that: described buckle projection one end is provided with a briquetting, pushes described briquetting, described buckle projection elastically deformable and spinning off from described recess.

6. fan fixer as claimed in claim 2 is characterized in that: described sliding part is provided with a convex body, and described clamping part is provided with the guiding groove that a ccontaining described convex body slides in it.

7. fan fixer as claimed in claim 1 is characterized in that: described fan fixer also comprises the fixing fixed head of described fan Fixture in described electronic installation.

8. fan fixer as claimed in claim 7 is characterized in that: described fan Fixture both sides are respectively equipped with a shoulder, and described fixed head is provided with the cramp of the described shoulder of engaging.

9. fan fixer as claimed in claim 1, it is characterized in that: described plurality of fans fixed mount adjoins arrangement along first direction, described handle is flexible and described fan Fixture is extracted out by described second direction along second direction, and described first direction is vertical mutually with described second direction.

10, fan fixer as claimed in claim 1 is characterized in that: described fan Fixture is provided with an extension, but described extension is provided with the buckling piece of fan attachment connector.