CN2876871Y

CN2876871Y - Detachable hard disk tray

Info

Publication number: CN2876871Y
Application number: CN 200520143048
Authority: CN
Inventors: 刘国光; 朱育辰
Original assignee: Universal Scientific Industrial Co Ltd
Current assignee: HUANXU ELECTRONICS CO Ltd
Priority date: 2005-12-02
Filing date: 2005-12-02
Publication date: 2007-03-07
Anticipated expiration: 2015-12-02

Abstract

The utility model relates to a detachable hard disk tray, which comprises a tray base, a Winchester disk drive support, a rotary handle, a knockout pin, two fixed pins and two contracting springs; wherein, the Winchester disk drive support is connected with the rear end of the tray base for supporting the Winchester disk drive support; the rotary handle is positioned on the foreside of the tray base; the knockout pin is fixed on the back end of the rotary handle and rotationally mounted on the tray base; the two fixed pins, positioned in the tray base and allowed to move right and left, are pushed by the knockout pin driven by the rotary handle; the two fixed pins extend or contract selectively; the two contracting springs are mounted between the two fixed pins and the tray base and drive the two fixed pins to contract. Thereby, a hard disk tray, with two sides fixed and prevention from drop for external force, is assembled, which has fixing function and protects the Winchester disk drive connector, avoiding data damages.

Description

Removable hard disk pallet

Technical field

The utility model refers to a kind of hard disk pallet framework that is easy to dismantle that can be applicable to desktop PC, server and storage server especially relevant for a kind of removable hard disk pallet.

Background technology

On the electronic installations such as known desktop PC, server and storage server Winchester disk drive is installed mostly, and can be in order to store and to read required data, this Winchester disk drive mostly is to utilize a hard disk pallet to be installed on electronic installation.

Announce in the TW patent announcement on June 21st, 2003 numbering: No. 539208 (application cases number No. 91213427) disclose a kind of " the panel improvement of hard disk drawing box ", on the panel front side of hard disk abstraction box (hard disk pallet), be equiped with one and can do the pull handle that turnover is moved, one trip is installed on this pull handle, this trip can be done movable action, can be in order to catch on the post that supports of this panel, this pull handle is fixed when folding state, do not rocked and can not produce, and can be in order to touch power switch key.

If disclosed hard disk pallet there is no certain snap fastener, causes the hard disk pallet in the process of transporting when suffering external impacts, and the hard disk pallet drops easily, and then causes the damage of Winchester disk drive.

Moreover, trip on the disclosed hard disk pallet mostly adopts monolateral fixing, the strength of Fixed disk pallet can't be evenly distributed, and makes the easy spinning force that produces of time spent when the hard disk pallet suffers external force, causes the Winchester disk drive connector to damage or the generation of data transmission condition of poor.

Therefore, the improving of the above-mentioned defective of the utility model thoughts is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the removable hard disk pallet of above-mentioned defective finally.

Summary of the invention

Fundamental purpose of the present utility model, be to provide a kind of removable hard disk pallet, the strength on the hard disk pallet can't be evenly distributed in the prior art to solve, and does the time spent when the hard disk pallet suffers external force, causes the Winchester disk drive connector to damage or the generation of data transmission condition of poor.

In order to reach above-mentioned purpose, the utility model provides a kind of removable hard disk pallet, in order to be installed in the hard disk frame, comprising: a pallet pedestal; One Winchester disk drive support, it is connected in this pallet pedestal rear side, in order to the carrying Winchester disk drive; One rotating handles, it is arranged at this pallet pedestal front side; One knock pin, it is fixed in this rotating handles, and this knock pin is rotating to be arranged on this pallet pedestal; Two Fixed latches, but its left and right displacement be arranged at this pallet base interior, this two Fixed latches is corresponding to this knock pin, this two Fixed latches optionally stretches out and shrinks with this knock pin pushing tow; And two contraction springs, it is arranged between this two Fixed latches and the pallet pedestal, and this two contraction spring promotes this two Fixed latches and shrinks.

By above-mentioned technical characterictic; the beneficial effects of the utility model show as: the removable hard disk pallet that the utility model provides; its hard disk pallet fixed form adopts no screw design; need not instrument, assembling easily, and can prevent to drop when the hard disk pallet from suffering external force, and adopt double-side fastening; the strength of Fixed disk pallet is evenly distributed; except can reaching fixing function, and can protect the Winchester disk drive connector, be unlikely to the situation of generation data damage.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model hard disk pallet.

Fig. 2 is the stereographic map of the utility model hard disk pallet.

Fig. 3 pushes the interior stereographic map of hard disk frame for the utility model hard disk pallet.

Fig. 4 is the rear view of the utility model Fixed latches contraction state.

Fig. 5 is the vertical view of the utility model Fixed latches contraction state.

Fig. 6 pushes the stereographic map of hard disk frame bottom for the utility model hard disk pallet.

Fig. 7 enters the stereographic map of pallet pedestal for the block on the utility model knock pin.

Fig. 8 begins to promote the rear view of Fixed latches for the utility model knock pin.

Fig. 9 stretches out the outer rear view of pallet pedestal for the utility model Fixed latches end.

Figure 10 is pushed into the vertical view of the state of stretching out for the utility model Fixed latches.

Figure 11 is the stereographic map in the fixed orifice of the utility model Fixed latches insertion hard disk frame under stretching out state.

Symbol description among the figure

1 hard disk pallet

11 pallet pedestals

111 louvres, 112 accommodation spaces

113 walls, 114 pivoted holes

115 open-works, 116 openings

117 backboards, 118 louvres

12 Winchester disk drive supports

121 side frame body, 122 web members

123 fixtures

13 rotating handleses

131 grip parts, 132 axial regions

14 knock pins

141 fixed parts, 142 ejection parts

143 fixtures, 144 blocks

15 handle springs

16 Fixed latches

161 guide grooves, 162 latch fixtures

163 pads, 164 pushing parts

165 pin portions

17 contraction springs

2 Winchester disk drive

3 hard disk frames

31 pallet runner

32 fixed orifices

Embodiment

See also Fig. 1 to Fig. 5, the utility model provides a kind of removable hard disk pallet, this hard disk pallet 1 can be in order to install a Winchester disk drive 2, and be convenient to this Winchester disk drive 2 is installed on the electronic installation, this hard disk pallet 1 includes a pallet pedestal 11, one Winchester disk drive support 12, one rotating handles 13, one knock pin 14, leader's spring 15, two Fixed latches 16 and two contraction springs 17, this pallet pedestal 11 ducted body that roughly is rectangle wherein, this pallet pedestal 11 is provided with most louvres 111, these louvres 111 are through to pallet pedestal 11 front sides and rear side, and can assist Winchester disk drive 2 heat radiations in order to cross-ventilation to be provided.The place has been recessed to form an accommodation space 112 in the middle of these pallet pedestal 11 front sides, and these accommodation space 112 rear ends are formed with a wall 113, and these wall 113 centers offer a pivoted hole 114, and these pivoted hole 114 edges are provided with two open-works 115 that are provided with relatively.These accommodation space 112 edges are provided with two openings 116 that are provided with relatively, can be in order to ccontaining this rotating handles 13.These pallet pedestal 11 rear sides are provided with a backboard 117, and this backboard 117 roughly is one " U " type body, and can also be provided with most louvres 118 on this backboard 117 in order to be coated on these pallet pedestal 11 tops, bottom and rear side, in order to cross-ventilation to be provided.

This Winchester disk drive support 12 is arranged at pallet pedestal 11 rears, and can be in order to carrying and Fixed disk machine 2.In the present embodiment, this Winchester disk drive support 12 includes two side frame body 121, and this two side frame body 121 is " L " type support body of symmetry, and only the structure of this Winchester disk drive support 12 does not limit.Each runs through the backboard 117 that is connected in pallet pedestal 11 rear sides with a connection piece (as screw) 122 these two side frame body, 121 front ends, makes Winchester disk drive support 12 be connected in pallet pedestal 11 rear sides.This Winchester disk drive 2 is placed between this two side frame body 121, with most fixture (as screws) 123 Winchester disk drive 2 is fixed in this two side frame body 121 in addition, and this Winchester disk drive 2 is fixed on the hard disk pallet 1.

This rotating handles 13 is arranged at pallet pedestal 11 front sides, and this rotating handles 13 roughly is a T-shape body, and it has a grip part 131 and and is connected in the axial region of locating in the middle of these grip part 131 rear sides 132, this axial region 132 and grip part 131 approximate vertical.

This knock pin 14 is arranged at rotating handles 13 rears, and this knock pin 14 has a fixed part 141 and is connected in the ejection part 142 of these fixed part 141 2 sides, and this fixed part 141 runs through axial region 132 rear ends of being fixed in rotating handles 13 with a fixture (as screw) 143.These fixed part 141 outer rims also are equipped with two blocks 144 that are provided with relatively, this two block 144 is corresponding with two open-works 115, the external diameter of this fixed part 141 is slightly less than the internal diameter of pivoted hole 114, make fixed part 141 rotatable this pivoted holes 114 that are hubbed at that reach the front and back displacement of this knock pin 14, in order to being arranged on the pallet pedestal 11 with displacement before and after these rotating handles 13 rotatable reaching.

This handle spring 15 is arranged at pallet pedestal 11 inside, and this handle spring 15 and between the backboard 117 of knock pin 14 and pallet pedestal 11, and the knock pin 14 of conflicting are to provide this knock pin 14 and rotating handles 13 strength of displacement forward.

This two Fixed latches 16 is arranged at pallet pedestal 11 inside, this two Fixed latches 16 respectively is provided with two guide grooves 161, each Fixed latches 16 respectively runs through pad 163 with two latch fixtures (as screw) 162 and guide groove 161 then is fixed in pallet pedestal 11, and the cooperation that can utilize latch fixture 162 and guide groove 161 guides two Fixed latches 16 and makes left and right displacement, makes this two Fixed latches 16 can knock pin 14 pushing tows optionally do the action of stretching out and shrinking.These Fixed latches 16 2 ends form a pushing part 164 and a pin portion 165 respectively, and the pushing part 164 of this two Fixed latches 16 is corresponding to two ejection parts 142 of knock pin 14.

This two contraction spring 17 is located between two Fixed latches 16 and pallet pedestal 11 2 sides, and these contraction spring 17 2 ends contact at Fixed latches 16 and pallet pedestal 11 respectively, inwardly shrinks and can utilize this two contraction spring 17 to promote two Fixed latches 16; By above-mentioned composition to form removable hard disk pallet of the present utility model.

Hard disk pallet 1 of the present utility model can push (as Fig. 3) in the hard disk frame 3 along the pallet runner 31 of the hard disk frame 3 of electronic installation, and this moment, two Fixed latches 16 were positioned at contraction state (as Fig. 4 and Fig. 5).When this hard disk pallet 1 shift onto hard disk frame 3 inner bottom part precalculated positions after (as Fig. 6 and Fig. 7), rotating handles 13 can be pushed away toward in, making block 144 on the knock pin 14 pass open-work 115 retreats in the pallet pedestal 11, and with rotating handles 13 past clockwise direction rotations, pushing part 164 (as Fig. 8) with two ejection parts, 142 pushing tows, two Fixed latches 16 that drive knock pin 14, the Fixed latches 16 of two sides is promoted outward, the grip part 131 of rotating handles 13 can be contained in two openings 116 in addition.When two Fixed latches 16 were pushed into the location, pallet pedestal 11 2 sides outer (as Fig. 9 and Figure 10) can be stretched out by the pin portion 165 of its end, and inserted in hard disk frame 3 corresponding two fixed orifices 32 (as Figure 11), used the effect that produces Fixed disk pallet 1.

The utility model is adopted no screw design with hard disk pallet 1 fixed form; need not instrument, assembling easily; and be provided with in the fixed orifice 32 of Fixed latches 16 insertion hard disk frames 3; use the effect that produces Fixed disk pallet 1, can prevent to drop when hard disk pallet 1 from suffering external force, and adopt double-side fastening; the strength of Fixed disk pallet 1 is evenly distributed; except can reaching fixing function, and can protect the Winchester disk drive connector, be unlikely to the situation of generation data damage.

The above, only be preferable possible embodiments of the present utility model, non-so promptly limit to claim of the present utility model, so the equivalent structure that uses the utility model instructions and accompanying drawing content to do such as changes, all in like manner all be contained in the scope of the present utility model, close and give Chen Ming.

Claims

1. removable hard disk pallet in order to be installed in the hard disk frame, is characterized in that: comprising:

One pallet pedestal;

One Winchester disk drive support, it is connected in this pallet pedestal rear side, in order to the carrying Winchester disk drive;

One rotating handles, it is arranged at this pallet pedestal front side;

One knock pin, it is fixed in this rotating handles, and this knock pin is rotating to be arranged on this pallet pedestal;

Two Fixed latches, but its left and right displacement be arranged at this pallet base interior, this two Fixed latches is corresponding to this knock pin, this two Fixed latches optionally stretches out and shrinks with this knock pin pushing tow;

Two contraction springs, it is arranged between this two Fixed latches and the pallet pedestal, and this two contraction spring promotes this two Fixed latches and shrinks.

2. removable hard disk pallet as claimed in claim 1 is characterized in that, this pallet pedestal is provided with most louvres.

3. removable hard disk pallet as claimed in claim 1, it is characterized in that, this pallet pedestal front side is formed with an accommodation space, this accommodation space rear end has a wall, this wall is equipped with a pivoted hole, this pivoted hole edge is provided with at least one open-work, and this knock pin outer rim is provided with and the corresponding block of this open-work, this knock pin can before and after displacement be hubbed at this pivoted hole.

4. removable hard disk pallet as claimed in claim 1 is characterized in that, this pallet pedestal rear side is provided with a backboard, and this backboard is provided with most louvres, and this Winchester disk drive support is connected in this backboard with web member.

5. removable hard disk pallet as claimed in claim 1 is characterized in that this pallet base interior is provided with leader's spring, this handle spring conflict this knock pin and the displacement forward of this rotating handles.

6. removable hard disk pallet as claimed in claim 1 is characterized in that this Winchester disk drive support includes two side frame body, and this Winchester disk drive is placed between this two side frame body, and this Winchester disk drive also is fixed in this two side frame body with fixture.

7. removable hard disk pallet as claimed in claim 1 is characterized in that this rotating handles has the axial region that a grip part and is connected in this grip part, and this knock pin is fixed in the axial region rear end of this rotating handles.

8. removable hard disk pallet as claimed in claim 1 is characterized in that this knock pin is fixed in this rotating handles with a fixture.

9. removable hard disk pallet as claimed in claim 1 is characterized in that this knock pin has two ejection parts, and this two Fixed latches is corresponding to two ejection parts of this knock pin.

10. removable hard disk pallet as claimed in claim 1 is characterized in that this Fixed latches respectively is provided with guide groove, and this Fixed latches runs through guide groove with the latch fixture and is fixed in this pallet pedestal.

11. removable hard disk pallet as claimed in claim 1, it is characterized in that, these Fixed latches two ends form a pushing part and a pin portion respectively, the pushing part of this Fixed latches is corresponding to this knock pin, the pin portion of this two Fixed latches optionally stretches out and shrinks, and the pin portion of this two Fixed latches inserts when stretching out in corresponding two fixed orifices of this hard disk frame.