CN102087872B

CN102087872B - Data storage device

Info

Publication number: CN102087872B
Application number: CN200910310755.0A
Authority: CN
Inventors: 解晓强; 王玉家; 陈奉雷; 王伟; 张世超; 王兴高; 刘淑梅; 管仁献
Original assignee: Juxian Power Supply Company State Grid Shandong Electric Power Co; State Grid Corp of China SGCC
Current assignee: Juxian Power Supply Company State Grid Shandong Electric Power Co; State Grid Corp of China SGCC
Priority date: 2009-12-02
Filing date: 2009-12-02
Publication date: 2016-06-15
Anticipated expiration: 2029-12-02
Also published as: CN102087872A

Abstract

A kind of data storage device, it includes data storage, the pallet of accommodating described data storage and carries the frame of described pallet, the bottom of described pallet and described frame resilient engagement. The bottom of pallet and frame resilient engagement, it is to avoid data storage device produces noise.

Description

Data storage device

Technical field

The present invention relates to a kind of data storage device, particularly to a kind of data storage device with good shockproof effect.

Background technology

Data storage device in computer or server, for instance disk drive, is generally fixed in by multiple screwed locks on the magnet stand in computer housing or server. When storage device upgrading or when changing, it is necessary to taken off one by one by screw with bottle opener and be again rotated with, so that installing and unloading process is loaded down with trivial details, efficiency is low, and screw etc. is easily retained in computer or server internal by installation process, affects its normal operation.

For making disk drive be arranged on easily and fast on magnet stand, multiple slide rail being generally set on magnet stand, the carrier such as pallet of disk drive arranging the snap-in structure coordinated with slide rail, thus being installed in slidably on magnet stand by disk drive. , owing to mechanically being coordinated by slide rail and snap-in structure between carrier and magnet stand, inevitably there is significant shock in disk drive work process, thus producing loud noise in this disk drive combination device.

Summary of the invention

In view of this, it is desirable to provide a kind of data storage device with good shockproof effect.

A kind of data storage device, it includes data storage, the pallet of accommodating described data storage and carries the frame of described pallet, the bottom of described pallet and described frame resilient engagement.

Compared with prior art, the data storage device of the present embodiment, the bottom of pallet and frame resilient engagement, the vibrations produced during data storage work can be absorbed by the resilient engagement relation of pallet and frame, cushion, cut down, pallet is made to be firmly secured at frame, thus avoiding data storage device to produce noise.

With reference to the accompanying drawings, the invention will be further described in conjunction with specific embodiments.

Accompanying drawing explanation

Fig. 1 is the three-dimensional combination figure of the hard disk combination of the technical program embodiment.

Fig. 2 is the three-dimensional exploded view of the hard disk combination of Fig. 1.

The fragmentary cross-sectional view that Fig. 3 is the hard disk combination of Fig. 1 and computer housing coordinates.

Detailed description of the invention

Hereinafter, in conjunction with drawings and Examples, the data storage device of the technical program is described in detail.

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of data storage device of the present embodiment includes data storage 100, houses the pallet 200 of data storage 100 and the frame 300 of bearing tray 200, resilient engagement between bottom and the frame 300 of pallet 200, so that combining more firm between pallet 200 and frame 300, prevent disk drive combination from shaking when working, it is to avoid noise. The data storage device of the present embodiment can be widely used for the various electronic installation such as computer, servomechanism.

Frame 300 includes pair of tracks 310 and a pair connecting hole 320. Track 310 bearing tray 200, and pallet 200 can be slidingly received into frame 300 along track 310, pallet 200 is fixed on frame 300 in order to coordinate with the fastening structure of pallet 200 by connecting hole 320. Frame 300 in Fig. 1 is intended to a kind of fit system schematically providing pallet 200 and frame 300, and in actual applications, the concrete structure of frame 300 can need specific design according to electronic installation.

Pallet 200 is the integrated formed structure of plastic material, and it includes a supporter 210 and is connected to two sidewalls 220 of supporter 210 2 opposite side. Supporter 210 include a rectangle underframe 211 and from each edge of underframe 211 upwards vertically extending multiple connecting portion 212. In the present embodiment, two connecting portions 212 are outside from the both sides of underframe 211 rear end and upwardly extend, and other two connecting portions 212 outwards and upwardly extend near the both sides of front end from underframe 211.

Each sidewall 220 includes a lengthwise plate body 221, butting section the 222, first baffle plate 223, second baffle 224, buckling parts 225 and operating portion 226.

The two ends, bottom of the plate body 221 of each sidewall 220 are connected with two connecting portions 212 of a sidepiece of underframe 211 correspondence, so owing to the supporting role of connecting portion 212 makes underframe 211 be positioned at the lower section bottom two sidewalls 220. When pallet 200 is arranged in frame 300, the bottom of two plate bodys 221 compresses the end face 311 of two tracks 310, arranges an elastic construction in the bottom of each plate body 221, makes the bottom resilient of plate body 221 support track 310 end face 311 of its correspondence. Such as, the bottom of plate body 221 arranges the shell fragment 400 of a lengthwise, multiple variant parts 420 that this shell fragment 400 includes a flat body 410 and arches upward downwards in the surface from body 410. Body 410 is strip laminated structure, and it is sticked in the bottom of plate body 221 by glued mode. Preferably, the length of bottom of the length of body 410, width and plate body 221, width are suitable; Variant part 420 is formed equally spacedly on body 410 so that two plate bodys 221 all can stably with two track 310 Elastic Contact, and then avoid pallet 200 to shake relative to frame 300. In the present embodiment, variant part 420 is recessed arc lamellar body structure, the one-body molded surface at body 410, its two ends, in the middle part of it and body 410 interval. When two plate bodys 221 are carried on two tracks 310, variant part 420 supports two tracks 310 owing to compressing bottom plate body 221 deforms so that two plate body 221 and two track 310 firmly resilient engagement.

The two ends near two connecting portions 212 of each plate body 221 arrange two screws 2210, utilize two screws 50 these two screws 2210 of traverse, to support the two side faces of the data storage 100 being contained in pallet 200, data storage 100 is made to be stably fixed in pallet 200.

Butting section 222 is the lengthwise plate body that the top horizontal from plate body 221 extends internally. The length of butting section 222 is equal to or less than the length of plate body 221. Thus, two intervals, two relative butting sections 222 are formed on the top of two sidewalls 220, when data storage 100 is contained in pallet 200, two butting sections 222 are resisted against the end face of data storage 100, supporter 210 carries the bottom surface of data storage 100, so that the end face of data storage 100 and bottom surface are limited.

From the rear end of plate body 221, perpendicularly inward extension forms first baffle plate 223, and the rear end of two sidewalls 220 forms two intervals, 2 first relative baffle plates 223. Second baffle 224 is substantially L-shaped, it include self-supporter 210 underframe 211 the horizontal forward extension in front end extension (not shown), from the outward extending flanging 2242 in the stopper section 2241 that extension extends vertically upwards and the upper horizontal from stopper section 2241. When data storage 100 is contained in pallet 200,2 first baffle plates 223 are resisted against the rear surface of data storage 100, the stopper section 2241 of second baffle 224 is resisted against the front surface of data storage 100, and stopper section 2241 coordinates the first baffle plate 223 to limit data storage 100 forward and backward movement in pallet 200. Flanging 2242 is in order to push away, to draw disk drive combination so that it is conveniently loads frame 300 cabinet or extracts out from which. First baffle plate 223, second baffle 224 basic and sidewall 220 the height of height suitable. The length of second baffle 224 is about the half of underframe 211 lateral length, and second baffle 224 is positioned at the side of underframe 211 front end.

Buckling parts 225 is outwards extend vertically from the leading section of plate body 221 to form projection cube structure, and it is housed in the connecting hole 320 of frame 300, in order to pallet 200 is fixed on frame 300. Operating portion 226 extends forward from the front end of plate body 221, and the S type structure that operating portion 226 is formed in one, and coordinates in order to control two buckling parts 225 and two connecting holes 320 or separates. When pallet 200 is arranged in frame 300, two buckling parts 225 are fastened in two connecting holes 320 of frame 300; When needing to extract pallet 200 from frame 300 out, inwardly pull two relative operating portions 225, make two buckling parts 225 move inward to depart from two connecting holes 320 of correspondence.

During installation data memorizer 100 to pallet 200, operating two plate bodys 221 and expand outwardly, the distance between two butting sections 222 becomes ambassador's data storage 100 can load pallet 200; First and second baffle plate 223,224 combined effect makes the forward and backward surface of data storage 100 be limited; Two screws 2210 of two screws 50 traverse two plate bodys 221 support the two side faces of data storage 100, thus being fixed on pallet 200 by data storage 100.

When the combination of data storage 100 and pallet 200 is arranged on frame 300, two plate bodys 221 of pallet 200 are carried on the end face 311 of track 310, and the underframe 210 of pallet 200 is between two tracks 310 and is in the lower section of two tracks 310; Inwardly pulling two relative operating portions 226, pallet 200 pushes along the length direction of track 310 inside of frame 300, the operating portions 226 that release two is relative, two buckling parts 225 are fastened in two connecting holes 320 owing to natural resiliency recovers deformation. When needing to extract the combination of data storage 100 and pallet 200 from frame 300 out, inwardly pull two relative operating portions 226, make two buckling parts 225 remove two connecting holes 320.

Compared with prior art, the data storage device of the present embodiment, the bottom of pallet 200 2 sidewall 220 is respectively provided with an elastic construction, the bottom resilient making plate body 221 supports the track 310 of the frame 300 of its correspondence, after the vibrations produced when data storage 100 works are delivered to pallet 200, can be absorbed by elastic construction, cushion, cut down, thus avoiding data storage device vibrations, producing noise.

Claims

1. a data storage device, it includes data storage, house the pallet of described data storage and carry the frame of described pallet, it is characterized in that: the bottom of described pallet and described frame resilient engagement, described frame includes pair of tracks, described pallet includes a supporter and is connected to two sidewalls of supporter two opposite side, the bottom of each sidewall arranges the plastic elastic plate of a lengthwise, described shell fragment includes the downwardly convex multiple variant parts of body and the surface from this body, described variant part is from the recessed arc lamellar body of body, this arc lamellar body and described body interval, described variant part is compressiblly arranged between bottom and the track of its correspondence of each sidewall and can relative to slide.

2. data storage device as claimed in claim 1, it is characterised in that: the plurality of variant part is formed equally spacedly at described body.

3. data storage device as claimed in claim 1, it is characterised in that: the length of the length of described body and the bottom of each sidewall is equal.

4. data storage device as claimed in claim 1, it is characterised in that: described body is glued at the bottom of each sidewall.

5. the data storage device as described in any one of claim 2 to 4, it is characterized in that: each sidewall includes a lengthwise plate body, from the butting section that the upper horizontal of this plate body extends internally, the first baffle plate extended internally from the rear end of this plate body, buckling parts from the upwardly extending second baffle in the front end of this supporter and the front end being connected to this plate body, the end face of a disk drive is supported in this butting section, before this second baffle and this first baffle plate support described disk drive respectively, rear surface, described frame includes two connecting holes, two buckling parts of described two sidewalls are contained in two connecting holes respectively.

6. data storage device as claimed in claim 5, it is characterised in that: each connecting hole is positioned at the upside of a track of its correspondence and the front-end edge of this track close, and described buckling parts is from the front end of described plate body outwardly card block structure.

7. data storage device as claimed in claim 6, it is characterised in that: the front-end edge of described plate body extends anteriorly out an operating portion, in order to control coordinating of described buckling parts and described connecting hole.