Exempt from instrument dismounting fan fixer[technical field]
The utility model is that one exempts from instrument dismounting fan fixer.
[background technology]
In the face of the function of different users to computer system and the demand of range of application, information industry has the arithmetic speed improving constantly electronic component only, to meet the requirement of various complex software for hardware specification, the heat produced along with electronic component is also more and more higher, if these used heat are got rid of not in time, probably by usefulness when affect computer system operation and stability, and industry is mostly installed fan and is coordinated other heat conducting elements to strengthen the radiating effect of this type of electronic component, makes electronic component be unlikely temperature too high.
More familiar fan fixed form mostly is screwed lock and establishes; multiple lockhole is provided with in fan itself; and be selected into fan board screw via screw through after lockhole; so that fan is fixed on computer housing; and in order to make fan have good stability, multiple screw usually can be used to be fixed.But although use this kind of fixed form structure simple, will split out with provided with fan at narrow and small server internal is unusual inconvenience, needs screw to be pulled down one by one or load onto by instrument, its assembling process is not only loaded down with trivial details and expend time in.
Again or outside fan, design the packaging support of some complexity, fan is wrapped up, then makees a cage, fan is snapped in wherein, but cost is very high, and need very large space, user is not calculated.
[utility model content]
Fundamental purpose of the present utility model is to provide one to exempt from instrument dismounting fan fixer, and it can not use the light dismounting fan of any instrument.
For reaching above-mentioned purpose, the utility model provides one to exempt from instrument dismounting fan fixer, and it comprises:
Fan, four angles of its both sides offers mounting hole respectively, is provided with buffer memory fixture in described mounting hole;
Fan board, it states fan in an end face collecting post, the other end of described fan board is provided with Elastic buckle and side Elastic buckle further, the buffer memory fixture of the corresponding described fan of described fan board offers blocking hole, described buffer memory fixture blocking or depart from the blocking hole of described fan board, described fan board offers through hole in the below of described side Elastic buckle; And rotary mount, it is located at the other end of described fan board rotatably, described rotary mount is provided with and corresponding described compresses end through hole, described rotary mount compress end rotating through or departing from the compressing through hole or depart from above described fan of described fan board along with described rotary mount.
Preferably, described rotary mount is provided with handle, two are vertically connected on the rotation fixed part of described handle both sides, two difference vertically connect described rotation fixed part side fixed part further, the described end that compresses vertically connects described side fixed part respectively, the rotation fixed part revotating card of described rotary mount is formed in the upper Elastic buckle of the other end of described fan board, the side fixed part blocking of described rotary mount or depart from described side Elastic buckle.
Preferably, described buffer memory fixture has installation portion and blocking head, and the installation portion of described buffer memory fixture is installed in the mounting hole of described fan, and described blocking head convexedly stretches in the outside of described mounting hole and blocking or depart from the blocking hole of described fan board.
Preferably, described installation portion offers hollow-out parts further.
Preferably, described side Elastic buckle is fan-shaped.
Compared with prior art, what the utility model provided exempt from, and fan is fastened on described fan board one end face by the buffer memory fixture installed on fan by instrument dismounting fan fixer, then by rotating this rotary mount, described fan is fixed on described fan board, when removing, as long as described fan can easily take off from described fan board by rotary mount described in reverse rotation, as can be seen here, the assembly and disassembly process of whole fan is without the need to using any instrument, very convenient.
[accompanying drawing explanation]
Fig. 1 is that the utility model exempts from instrument dismounting fan fixer solid assembling schematic diagram.
Fig. 2 is that the utility model exempts from instrument dismounting fan fixer perspective exploded view.
Fig. 3 is that the utility model exempts from instrument dismounting fan fixer close-up schematic view.
Fig. 4 is that the utility model exempts from instrument dismounting fan fixer rotary mount operating diagram.
[embodiment]
Refer to shown in Fig. 1-4, the utility model one exempts from instrument dismounting fan fixer, comprises fan 1, fan board 2 and rotary mount 3, and described fan board 2 is fixed on server (not marking).
Four angles of the both sides of described fan 1 offer mounting hole 10 respectively, is provided with buffer memory fixture 11 in described mounting hole 10, described buffer memory fixture 11 has installation portion 111 and blocking 112.The installation portion 101 of described buffer memory fixture 11 is installed in the mounting hole 10 of described fan 1, and described blocking 112 convexedly stretches in the outside of described mounting hole 10.In the present embodiment, described installation portion 111, further in offering hollow-out parts 113, increases the elasticity of described installation portion 101 whereby further, improves caching performance.
Described fan board 2 states fan 1 in an end face collecting post, and the blocking of the buffer memory fixture 11 of the corresponding described fan 1 of described fan board 2 101 offers blocking hole 21, blocking 101 blocking of described buffer memory fixture 11 or depart from the blocking hole 21 of described fan board 2.The other end of described fan board 2 is provided with Elastic buckle 22 and side Elastic buckle 23, and in the present embodiment, described side Elastic buckle 23 is in fan-shaped.Described fan board 2 offers through hole 24 in the below of described side Elastic buckle 23.
Described rotary mount 3 is located at the other end of described fan board 2 rotatably, described rotary mount 3 be provided with rotation fixed part 31, two that handle 30, two is vertically connected on described handle 30 both sides respectively vertical connect described rotation fixed part 31 side fixed part 32 and two respectively vertical connect described side fixed part 32 compress end 33.In the present embodiment, described handle 30 is U-shaped.Rotation fixed part 31 revotating card of described rotary mount 3 is formed in the upper Elastic buckle 22 of the other end of described fan board 2.Side fixed part 32 blocking of described rotary mount 3 or depart from described side Elastic buckle 23, described rotary mount 3 compress end 33 through or depart from the compressing through hole 24 or depart from above described fan 1 of described fan board 2.
Before non-provided with fan, as shown in Figure 4, the rotary mount 3 of described rotary mount 3 is located at the other end of described fan board 2 rotatably, the rotation fixed part 31 of described rotary mount 3 departs from described side Elastic buckle 23, described rotary mount 3 compress end 33 depart from described fan board 2 through hole 24, when wanting provided with fan 1, the installation portion 111 of described buffer memory fixture 11 first can be installed on the mounting hole 10 of described fan 1 by user, then fan 1 is equipped in the blocking hole 21 of described fan board 2 by the blocking of described buffer memory fixture 11 112, then hold the other end being positioned at described fan board 2 the handle 30 of rotary mount 3 rotate, the side fixed part 31 of described rotary mount 3 is made to be equipped in the side Elastic buckle 23 of described fan board 2, drive the end 33 of compressing of described rotary mount 3 to be pressed against on described fan 1 through described fan board 2 through hole 24 simultaneously, and then described fan 1 is fixed on above described fan board 2, and when described fan 1 will be removed, user can handle 30 described in reverse rotation drive described in state rotary mount 3 compress end 33 depart from described fan board 2 through hole 24 and then the top departing from described fan 1, then fan 1 can move up and depart from described fan board 2 by user, whole disassembly process very simple, and do not use any instrument.
In sum, the various embodiments described above and diagram are only the preferred embodiment of the utility model, but can not with the scope of restriction the utility model enforcement, the equalization change namely generally done according to the utility model claim with modify, all should belong in scope that the utility model patent contains.