CN106919231B - Fixed device - Google Patents

Abstract

The present invention relates to a kind of fixed devices, for fixing radiator fan in computer cabinet, the fixed device includes drawer and the handle that is mounted on drawer, it further include movable part, the movable part elasticity is slidably connected in the drawer, the handle is rotatablely connected on the drawer, the movable part includes inclined tab and convex tongue, the handle is equipped with and pushes away column, when rotating the handle, the column that pushes away slides along the inclined tab of the movable part and then the movable part is pushed to translate, the inside of the drawer is returned to from the outside of the drawer to make to engage and be exposed to the drawer and be sticked in the convex tongue of the computer cabinet.

Description

Fixed device

Technical field

The present invention relates to a kind of computer cabinet equipment, consolidate in espespecially a kind of computer cabinet for what radiator fan was fixed Determine device.

Background technique

The space of screw locking must be retained at left and right sides of the blower module of early stage interchanger, therefore, the pre- of screw is left a blank Between have compressed inside blower module as space required for installing fan, while the protrusion of screw also affects the aesthetic feeling of appearance. And when needing to install or remove blower module, it is required to screw locking or loosens, not only needs to complete using tool And operating process is time-consuming.

Summary of the invention

In view of this, it is necessary to provide a kind of fixation devices of radiator fan that can simplify installation without screw.

A kind of fixed device, for fixing radiator fan in computer cabinet, the fixed device includes drawer and peace Handle on drawer further includes movable part, and the movable part elasticity is slidably connected in the drawer, the handle It is rotatablely connected on the drawer, the movable part includes inclined tab and convex tongue, and the handle is equipped with and pushes away column, when rotation institute When stating handle, the column that pushes away slides along the inclined tab of the movable part and then the movable part is pushed to translate, to make engaging simultaneously It is exposed to the drawer and the outside for being sticked in the convex tongue from the drawer of the computer cabinet returns to the drawer Inside.

In embodiments of the present invention, computer cabinet is arranged in using movable part in the fixed device to reach and will consolidate Determine the purpose that device is fixed in computer cabinet.And the two is made mutually by the design of the special construction of movable part and handle Cooperation can make movable part translation to release its engaging between computer cabinet, in swing handle so as to right Fixed device carries out pull and then dismantles, and is designed in this way and eliminates screw connection to the waste in space in computer cabinet and subtract The time-consuming trouble of dismounting screw is lacked, and has made fixed device that there is preferable aesthetic appearance.

Detailed description of the invention

Fig. 1 is the three-dimensional assembling schematic diagram that the fixation device that embodiment of the present invention provides is installed in cabinet.

Fig. 2 is the stereoscopic schematic diagram for disassembling out from computer cabinet of the fixation device provided in Fig. 1.

Fig. 3 is the stereoscopic schematic diagram that the drawer of the fixation device provided in Fig. 1 is individually extracted out.

Fig. 4 is the stereo-resolution schematic diagram of the drawer of the fixation device in Fig. 3.

Fig. 5 is the stereo-resolution schematic diagram of another angle of the drawer of the fixation device in Fig. 3.

Fig. 6 is the assembling schematic diagram of the movable part and inner panel in the drawer in Fig. 5.

Fig. 7 is that the movable part in the drawer in Fig. 4 is illustrated with the assembling of the outer panels of drawer and side plate in the locked state Figure.

Fig. 8 is movable part in the drawer in Fig. 3 assembling schematic diagram in computer cabinet in the locked state.

Fig. 9 is movable part in the drawer in Fig. 3 assembling schematic diagram in computer cabinet in the unlocked state.

Figure 10 is handle in the drawer in Fig. 3 assembling schematic diagram with the outer panels of drawer in the unlocked state.

Main element symbol description

Fixed device	1
		Computer cabinet	2
Radiator fan	3
		Drawer	10
Side plate	11
		Opening	111
Rotary column	112
		Outer panels	12
Accommodation groove	121
		Pressing groove	122
Inner panel	13
		First surface	131
Second surface	132
		Block	1311
Sliding slot	1312
		Press section	1313
Blend stop	1314
		Backboard	14
Handle	20
		Turn hole	21
Push away column	22
		Bumping post	23
Movable part	30
		Plate body	31
Upper end	311
		Lower end	312
Upper tabs	313
		Lower tabs	314
Elastic arm	32
		Inclined tab	33
Free end	331
		Tip	332
Convex tongue	34

The present invention that the following detailed description will be further explained with reference to the above drawings.

Specific embodiment

As depicted in figs. 1 and 2, the fixation device 1 in embodiment provided by the invention in computer cabinet 2 for disposing Radiator fan 3.

Please refer to Fig. 3 to Fig. 5, the fixed device 1 includes drawer 10, the handle 20 being mounted on drawer 10, dress The movable part 30 being located in drawer 10.The fixed device 1 is installed in computer cabinet 2 by the way of pull, described to dissipate Hot-air fan 3 is mounted in the fixed device 1.

The movable part 30 is in the shape of a substantially rectangular plate comprising plate body 31, elastic arm 32, inclined tab 33 and convex tongue 34.It is described The substantially rectangular shape of plate body 31.The elastic force direction of the elastic arm 32 is identical as the translation direction of the movable part 30, that is, institute The elastic force direction for stating elastic arm 32 is horizontal direction, so that the movable part 30 is in level side when elastic force increases or reduces It upwards can left and right translation.One end of the convex tongue 34 from the plate body 31 protrudes out in the horizontal direction, the convex tongue 34 and institute State the same end that inclined tab 33 is located at the plate body 31.

In the present embodiment, the quantity of the elastic arm 32 is two, and two elastic arm 32 is from the plate body 31 Upper and lower ends are re-directed towards the opposite direction scheduled angle of bending and are formed after vertically bending in the same direction.Specifically, the plate body 31 wraps Upper end 311 and lower end 312 are included, the side of the upper end 311 forms upper tabs 313, tabs 313 on this perpendicular to the plate body 31 One of elastic arm 32 is bent to form further towards the direction of lower end 312.The separate upper tabs of the lower end 312 313 side forms lower tabs 314 perpendicular to the plate body 31, and the lower tabs 314 and upper tabs 313 are parallel to each other.The lower folding Piece 314 bends to form another elastic arm 32 further towards upper end 311.The upper tabs 313 and lower tabs 314 are located at The same side of the plate body 31.Described two elastic arms 32 are located at the upper end 311 and lower end 312 of the plate body 31, from And the resultant force of the elastic force of two elastic arms 32 is made to be located at horizontal direction.The lower tabs 314 is further towards far from the plate The direction of body 31 extends to form the convex tongue 34.The inclined tab 33 is prolonged with the convex tongue 34 towards substantially opposite direction It stretches, the inclined tab 33 includes free end 331 and tip 332, and the inclined tab 33 is from one end of the plate body 31 towards the plate body 31 back bending predetermined angulars are formed, to form the tip 332 for being located at one end of the plate body 31 and the institute positioned at 31 side of plate body State free end 331.

The handle 20 is rotationally connected on the drawer 10.The handle 20 is substantially u-shaped, two ends of the handle 20 It is respectively formed corresponding turn hole 21 on end, corresponding pushes away column 22 and bumping post 23.The axis that the handle 20 is formed around two turn holes 21 Rotation, the column 22 that pushes away extend toward each other, at this point, each column 22 that pushes away is rotated rotating around its corresponding turn hole 21.The bumping post 23 further extend to form from the end of the handle 20, therefore the extending direction of the bumping post 23 and the extension for pushing away column 22 Direction is vertical.The handle 20 can in the horizontal direction with rotated within the scope of vertical direction, when handle 20 is located at vertical direction, Column 22 is pushed away close to the inclined tab 33 of the movable part 30 on hand 20, and is located near the free end 331 of the inclined tab 33；When will be When hand 20 rotates, the column 22 that pushes away is rotated around the turn hole 21, and is gradually contacted with the inclined tab 33 and from the inclined tab 33 Free end 331 slides into tip 332, and then pushes the movable part 30 to translate and increase its elastic force.

The drawer 10 is generally rectangular shaped comprising three for controlling two side plates 11 and being connected between left and right side plates 11 A panel, three panels are respectively oppositely arranged close to the outer panels 12 of the outside of computer cabinet 2, with outer panels 12 interior The backboard 14 of panel 13 and the other end opposite with outer panels 12 positioned at drawer 10.

Opening 111 is respectively set at 11 relative position of side plate of the left and right two, each opening 111 is for making the convex tongue 34 protrude from inside the drawer 10 and are arranged in the computer cabinet 2 for installing the drawer 10.The inner panel 13 is close The outer panels 12 are arranged, and the radiator fan 3 is fixedly connected between the inner panel 13 and backboard 14.The drawer 10 One rotary column 112 of setting is respectively corresponded in left and right side plates 11, which is located at the side plate 11 close to outer panels 12 One end, and extend to form relatively.Two rotary column 112 be arranged in the turn hole 21 of two ends of the handle 20 respectively to The handle 20 is rotationally connected on the drawer 10.

A handle accommodation groove 121 and a pressing groove 122 are offered in the outer panels 12.The handle accommodation groove 121 for accommodating the handle 20, can be by the handle 20 from horizontal position towards upper rotation when without using the handle 20 Vertical position is gone to, so that handle 20 be made to be placed in the handle accommodation groove 121.The shape of the handle accommodation groove 121 with The shape of the handle 20 matches, and in the present embodiment, the handle accommodation groove 121 is inverted U-shaped, and close to the outside The upper surface of plate 12 and both sides of the face.The pressing groove 122 is formed in the middle position of the close upper surface of the outer panels 12, And it is connected to the handle accommodation groove 121.In the present embodiment, the pressing groove 122 is generally shaped like with chamfering Rectangle.

Please refer to Fig. 6, the inner panel 13 includes two opposite surfaces, respectively first towards outer panels 12 Surface 131 and second surface 132 towards backboard 14.The movable part 30 is installed in the outer panels 12 of the drawer 10 and described Between inner panel 13.Specifically, the movable part 30 is installed on the first surface 131 of the inner panel 13.First table Several sliding slots and several blocks are provided on face 131 to accommodate the translation of the movable part 30 and boot activity part 30.Specifically, Each inner panel 13 is symmetrical along its central axes the right and left, and the right and left installs a movable part 30 respectively.With described interior For wherein one side of something of panel 13, set there are two block 1311 and two sliding slots 1312.Two blocks 1311 distinguish blocking Two elastic arms 32 of the movable part 30, described two blocks 1311 are set to the side that corresponding elastic arm 32 restores elastic force To, in the present embodiment, each block 1311 is located at the direction far from the side plate 11 of corresponding elastic arm 32, and with institute It states and is mutually abutted in the perpendicular of elastic arm 32.Described two sliding slots 1312 are respectively used to accommodate the upper folding of the movable part 30 Piece 313 and lower tabs 314.In the present embodiment, each sliding slot 1312 be by two convex blocks it is parallel in the vertical direction between Every formation, to make to form horizontal-extending sliding slot 1312 between two convex blocks.In two sliding slots 1312, one for holding The upper tabs 313 is set, another is for accommodating the lower tabs 314 and the convex tongue 34.

The bumping post 23 that the handle 20 is corresponded on the first surface 131 of the inner panel 13 is provided with blend stop 1314, as general When the handle 20 turns to horizontality by vertical state, the bumping post 23 is arranged on the blend stop 1314 and then will be described The restriction of handle 20 can not continue to rotate down in the horizontal direction.

Please refer to Fig. 7 to Figure 10, effect of the movable part 30 in the elastic force and elastic restoring force of elastic arm 32 Under can in the horizontal direction along sliding slot 1312 or so translate.When handle 20 is turned to horizontal direction from vertical direction, The handle 20 is rotated around the turn hole 21, and the column 22 that pushes away on the handle 20 is rotated rotating around its corresponding turn hole 21, described It pushes away column 22 and gradually slides into tip 332 from the free end 331 of the inclined tab 33, the elastic arm 32 is held in the block 1311 On elastic force increase, the deformation of elastic arm 32 increases, the movable part 30 is translated towards the central axes close to the drawer 10, The convex tongue 34 is recycled to the inside of the drawer 10 along the opening 111 of the side plate 11, and the movable part 30 is made to be in unlock State, and then can be with pull drawer 10；When handle 20 is turned to vertical direction from horizontal direction, the handle 20 is around described Turn hole 21 rotates, and the column 22 that pushes away on the handle 20 is rotated rotating around its corresponding turn hole 21, described to push away column 22 gradually from described The tip 332 of inclined tab 33 slides into free end 331, and the elastic arm 32 restores deformation under the action of elastic restoring force, described Movable part 30 is directed away from the central axes translation of the drawer 10, and the convex tongue 34 is sprung back to along the opening 111 of the side plate 11 It is exposed to the side plate 11 of the drawer 10, and then is sticked in the installation place of the computer cabinet 2, movable part 30 is made to be in locking State, and then by the locking of drawer 10 in computer cabinet 2.Certainly, since the movable part 30 has elastic force, when by handle 20 when turning to horizontality from vertical state, if the pulling force that revocation is applied on handle 20, handle 20 is in movable part 30 Automatically vertical state is bounce back under the action of elastic restoring force, and then drawer 10 is bounce back into the inside of computer cabinet 2, and make Convex tongue 34 is arranged on computer cabinet 2, and drawer 10 is made to be returned to lock state.

It further include press section 1313 on the inner panel 13, specifically, the pressing please again simultaneously refering to Fig. 5 and Fig. 6 Portion 1313 is formed on the central axes of the first surface 131, and the location and shape with the pressing groove 122 of the outer panels 12 It is corresponding.The press section 1313 bends downward to form snap fit shape, when the handle 20 is placed in the handle of the outer panels 12 It when in accommodation groove 121, can further be arranged in the press section 1313, to prevent handle 20 from falling off.If desired handle is pulled out When hand 20, the press section 1313 can be pulled up, is detached from the handle 20 and the buckle of the press section 1313, to turn Dynamic handle 20 makes it turn to horizontality by vertical state.

In embodiments of the present invention, computer cabinet 2 is arranged in reach using movable part 30 in the fixed device 1 Fixed device 1 is fixed on the purpose in computer cabinet 2.And it is designed by the special construction of movable part 30 and handle 20 So that the two is cooperated, can make the translation of movable part 30 to release it between computer cabinet 2 in swing handle 20 Engaging is designed in this way so as to carry out pull to fixed device 1 and then dismantle and eliminates screw connection to computer cabinet 2 The waste in middle space and the time-consuming trouble for reducing dismounting screw, and make fixed device 1 that there is preferable appearance beauty Sense.

It is understood that for those of ordinary skill in the art, can do in accordance with the technical idea of the present invention Various other changes and modifications out, and all these changes and deformation all should belong to the protection model of the claims in the present invention It encloses.

Claims (9)

1. a kind of fixed device, for fixing radiator fan in computer cabinet, the fixed device includes drawer and installation Handle on drawer, it is characterised in that: further include movable part, the movable part elasticity is slidably connected to the drawer In, the drawer includes outer panels and inner panel, and the movable part is between the outer panels and the inner panel and installs In on the inner panel, forming several sliding slots on the inner panel to accommodate the movable part and guide the flat of the movable part It moves, the handle is rotatablely connected on the drawer, and the movable part includes inclined tab and convex tongue, and the inclined tab includes freely End and tip, the handle is equipped with and pushes away column and turn hole, described when the handle is turned to horizontal direction from vertical direction Turn hole described in winding by hand is rotated, the column that pushes away is rotated around corresponding turn hole and along the inclined tab of the movable part from the inclined tab Free end slides into the tip of the inclined tab, and then the movable part is pushed to translate towards the central axes close to the drawer, from And makes to engage and be exposed to the drawer and be sticked in the convex tongue of the computer cabinet and retracted from the outside of the drawer To the inside of the drawer.

2. fixed device as described in claim 1, it is characterised in that: the movable part further includes plate body and elastic arm, described The elastic force direction of elastic arm is parallel with the translation direction of the movable part, and the upper and lower ends of the elastic arm from the plate body are same The opposite direction scheduled angle of bending is re-directed towards after to vertical bending to be formed.

3. fixed device as claimed in claim 2, it is characterised in that: the convex tongue from one end of the plate body in the horizontal direction Protrude out, the inclined tab is formed from one end of the plate body towards the plate body back bending predetermined angular, the convex tongue with it is described Inclined tab is located at the same end of the plate body.

4. fixed device as claimed in claim 2, it is characterised in that: the quantity of the elastic arm is two, shape on the plate body At the upper tabs and lower tabs vertical with the plate body, the upper tabs and lower tabs are parallel to each other, and the upper tabs is further It is bent to form one of elastic arm towards the direction of the plate body lower end, the lower tabs is further towards the plate body Upper end bending is to form another described elastic arm, resultant direction and the movable part of the elastic force of two elastic arm Translation direction is identical.

5. fixed device as claimed in claim 4, it is characterised in that: be additionally provided with several blocks, the gear on the inner panel Block distinguishes the elastic arm of movable part described in blocking.

6. fixed device as claimed in claim 5, it is characterised in that: the inner panel is set on the surface of the outer panels It sets there are two the block and two sliding slots, two elastic arms of movable part described in the block difference blocking, described two A block is set to the direction that corresponding elastic arm restores elastic force, and described two sliding slots are respectively used to accommodate the upper of the movable part Tabs and lower tabs.

7. fixed device as claimed in claim 5, it is characterised in that: it further include press section on the inner panel, the outside A pressing groove is offered on plate, the press section is corresponding with the position of the pressing groove, and the press section is for engaging institute State handle.

8. fixed device as claimed in claim 7, it is characterised in that: handle accommodation groove is offered in the outer panels, it is described Handle accommodation groove be it is inverted U-shaped, when without using the handle, by the handle from horizontal position towards being rotated upwardly to vertical position It sets, the handle is placed in the handle accommodation groove.

9. fixed device as described in claim 1, it is characterised in that: the quantity of the movable part is two, and the drawer is also Including two side plates, described two side plates are oppositely arranged opening, and each opening is for making the corresponding convex tongue from the drawer Inside protrusion simultaneously engages with the computer cabinet for installing the drawer.