CN200997300Y

CN200997300Y - Extracter of hard disk

Info

Publication number: CN200997300Y
Application number: CN 200620139409
Authority: CN
Inventors: 刘国光; 刘德圣
Original assignee: Universal Scientific Industrial Co Ltd
Priority date: 2006-12-30
Filing date: 2006-12-30
Publication date: 2007-12-26
Anticipated expiration: 2016-12-30

Abstract

The utility model relates to a hard disk withdrawing device used to a hard disk, which is characterized in that the hard disk withdrawing device comprises a supporting rack that comprises two guides rail and at least a limit part; the two guide rails are positioned at the to opposite side of the supporting rack; the limit part is formed at the guide rail and is close to an end of the guide rail; also a framework is provided that is capable of elastic deformation; the framework has two sliding movable parts, a holding part as well as at least a positioning part; the two sliding movable parts are positioned in the two opposite sides of the framework; the sliding movable part can dislocate along the guide rail; the holding is positioned on one side of the framework; the positioning part is positioned between the holding part and the sliding movable parts; and the positioning part can be chucked onto the limit part.

Description

Hard-disk extracting device

Technical field

The utility model is relevant with hard disk, is meant a kind of hard-disk extracting device especially.

Background technology

Disclosing as No. 553420 patent case of TaiWan, China Announcement Number has a kind of " computing machine extracts the improvement of box ", and it mainly is made up of an outer framework and an internal box, and internal box is in order to a ccontaining hard disk and can outer relatively framework pass in and out; Thus, the user is by substituting internal box, to reach the purpose of substituting hard disk fast.

Yet, the structure of this case before use, the user must be installed in main frame with outer framework in advance, and the hard disk that will use can use after being installed in each internal box respectively; Its previous operations is comparatively time-consuming, has the comparatively complicated shortcoming of previous operations; Moreover the structure of this case does not provide the setting of ground connection, and hard disk may be damaged because of the phenomenon of static discharge (electro-staticdischarge:ESD), has the not good shortcoming of electrostatic protection effect.

In sum, existing hard disk fixation structure has above-mentioned shortcoming and haves much room for improvement.

The utility model content

Fundamental purpose of the present utility model is to provide a kind of hard-disk extracting device, and its installing is easy and easy and simple to handle, has the convenience in the use.

Of the present utility model time a purpose is to provide a kind of hard-disk extracting device, and it uses anlistatig shell fragment really hard disk to be carried out ground connection, has the characteristic of electrostatic defending.

Edge is that in order to reach aforementioned purpose, foundation a kind of hard-disk extracting device provided by the utility model is to use in a hard disk, it is characterized in that this hard-disk extracting device includes:

One bolster has two guide rails and at least one limiting section, and this two guide rail is positioned at this bolster two opposite sides, and this limiting section is formed at this guide rail and close this guide rail one end; And

One framework, it is elastically deformable, and this framework has two slipping parts, a grip part and at least one location division, this two slipping part is positioned at this framework two opposite sides, respectively this slipping part can carry out displacement along this guide rail respectively, this holding area is in this framework one side, and this position point is in this grip part and respectively between this slipping part, and this location division can be sticked in this limiting section.

Wherein this guide rail is to be elongated slot, and this slipping part side-looking is generally T-shaped, and this guide rail is to embed for this slipping part, and can carry out displacement.

Wherein this limiting section is to be caulking groove, and the groove width of this limiting section is the groove width that is slightly larger than this guide rail.

Wherein this bolster has two limiting sections, and this two limiting section is located at respectively this guide rail respectively.

Wherein this location division is for projection and has an inclined-plane.

Wherein this framework has most projections, and this hard disk has most perforation, wears for these projections.

Wherein this framework is to be one of the forming.

Wherein this hard-disk extracting device has more at least one shell fragment, is located at this framework and can pastes to this bolster.

Wherein this shell fragment is an elastically deformable.

Wherein this shell fragment stage casing is slight curving and generally arc shaped.

Wherein this framework has most projections, and this shell fragment has most perforation, wears for these projections.

The beneficial effects of the utility model are:

Thus, the utility model can pass through the elastically-deformable characteristic of framework by said structure, can carry out dismounting fast to hard disk, simplifies the installing step, has the convenience in the use; Simultaneously, more eliminate static by shell fragment, it has the characteristic of electrostatic defending compared to prior art.

Description of drawings

In order to describe structure of the present utility model and characteristics place in detail, below in conjunction with preferred embodiment and conjunction with figs. explanation as after, wherein:

Fig. 1 is the part assembly exploded view of the utility model one preferred embodiment, and it discloses the structure of framework and shell fragment.

Fig. 2 is the part assembly exploded view of the utility model one preferred embodiment, and it discloses the state before framework is installed in hard disk.

Fig. 3 is the combination stereogram of the utility model one preferred embodiment, and it discloses the state after framework is installed in hard disk.

Fig. 4 is the part assembly exploded view of the utility model one preferred embodiment, and it discloses the structure of framework and bolster.

Fig. 5 is the combination stereogram of the utility model one preferred embodiment, the state that its announcement guide rail and slipping part are installed.

Fig. 6 is the action synoptic diagram of the utility model one preferred embodiment, and it discloses the elastically-deformable situation of framework.

Fig. 7 is the combination stereogram of the utility model one preferred embodiment, and it discloses the state that the location division is sticked in limiting section.

Embodiment

At first see also Fig. 1 to Fig. 7, it is a kind of hard-disk extracting device 10 that is provided for the utility model one preferred embodiment, is installed in the enforcement aspect of a hard disk 20, and this hard disk 20 has most perforation 22 in both sides; Wherein, above-described these hard disk 20 structures are with existing identical, do not give unnecessary details in this appearance.This hard-disk extracting device 10 includes a bolster 30, a framework 40 and two shell fragments 50.

This bolster 30 has two guide rails 32 and two limiting sections 34; Wherein, this two guide rail 32 is for elongated slot and is positioned at this bolster 30 two opposite sides; Respectively this limiting section 34 is for caulking groove and is formed at this guide rail 32 and close these guide rail 32 1 ends, and the groove width of this limiting section 34 is the groove widths that are slightly larger than this guide rail 32.

This framework 40 is integrally formed and elastically deformable, and this framework 40 has two slipping parts 42, a grip part 44, two location divisions 46 and most projection 48; Wherein, these two slipping parts, 42 side-lookings are general T-shaped and be positioned at this framework 40 two opposite sides, and respectively this slipping part 42 is to embed this guide rail 32, and can carry out displacement along this guide rail 32 respectively; This grip part 44 is positioned at this framework 40 1 sides; This location division 46 is for projection and has an inclined-plane 461, and this location division 46 is in this grip part 44 and respectively between this slipping part 42 and can be sticked in this limiting section 34; Respectively this projection 48 can be inserted in the perforation 22 of this hard disk 20 accordingly, installs with this hard disk 20 for this framework 40.

This two shell fragment 50 is elastically deformables and is slight curving and generally arc shaped in the stage casing; This shell fragment 50 has most perforation 52, and these perforation 52 are to supply the projection 48 of this framework 40 to wear, and make this shell fragment 50 be installed in this framework 40; Respectively this shell fragment 50 can paste to this bolster 30 and this hard disk 20, to carry out ground connection.

When user's desire is installed in this hard disk 20 with this framework 40, (as shown in Figure 2) outwards slightly pulled in these framework 40 bottom sides as long as bestow external force; Be inserted in again in these hard disk 20 outsides, make after respectively this projection 48 can be inserted in the perforation 22 of this hard disk 20 accordingly, stop to bestow external force again, allow these framework 40 elastic recoveries; Can finish the installing (as shown in Figure 3) of this framework 40 and this hard disk 20.

When user's desire is used this hard disk 20, if bestow external force respectively this slipping part 42 embed respectively this guide rail 32 (as shown in Figure 4) accordingly; To these grip part 44 application of forces, 42 of these slipping parts can be along these guide rail 32 displacements again.When this framework 40 pushes approximately two/for the moment, this shell fragment 50 can be subjected to these bolster 30 compressings and elastic deformation, and this shell fragment 50 can paste simultaneously and support this bolster 30 and this hard disk 20, to reach the purpose (as shown in Figure 5) of carrying out ground connection.When this framework 40 continues to push, the inclined-plane 461 of this location division 46 can and this bolster 30 produce interference effects, this framework 40 can be oppressed and be produced deformation (as shown in Figure 6); At this moment, this framework 40 is still bestowed the continuation displacement along with external force.When this location division 46 is sticked in this

limiting section

34,40 of this frameworks can't continue to advance again.At this moment, promptly finish the installing (as shown in Figure 7) of this framework 40 and this bolster 30.If the user but takes out this hard disk 20, as long as by the above-mentioned steps reverse operating.

Via said structure, the characteristic of these framework 40 elastically deformables of this do utilization replaces the mode of commonly using with the locking installing, can simplify the installing step and not need to use instrument, and is comparatively easier in installing.Moreover this shell fragment 50 can have and positively carries out ground connection, has preferable electrostatic protection effect, can reach this hard disk 20 of protection and avoid because of static discharge (electro-static discharge; ESD) phenomenon and being damaged.Thus, the utlity model has the convenience in the use and the characteristic of electrostatic defending.

Can learn that via the foregoing description hard-disk extracting device provided by the utility model can pass through the elastically-deformable characteristic of framework, can carry out dismounting fast to hard disk, simplify the installing step, have the convenience in the use; Simultaneously, more eliminate static by shell fragment, it can overcome existing shortcoming compared to existing technology, has the characteristic of electrostatic defending.

In sum, the utility model is taken off disclosed constituent components among the embodiment in preceding, only for illustrating, is not the scope that is used for limiting this case, the alternative or variation of other equivalent elements, and the claim that also should be this case contains.

Claims

1. a hard-disk extracting device is to use in a hard disk, it is characterized in that, this hard-disk extracting device includes:

2. according to claim 1 a described hard-disk extracting device, it is characterized in that wherein this guide rail is to be elongated slot, this slipping part side-looking is generally T-shaped, and this guide rail is to embed for this slipping part, and can carry out displacement.

3. according to claim 1 a described hard-disk extracting device, it is characterized in that wherein this limiting section is to be caulking groove, the groove width of this limiting section is the groove width that is slightly larger than this guide rail.

4. according to claim 1 a described hard-disk extracting device, it is characterized in that wherein this bolster has two limiting sections, this two limiting section is located at respectively this guide rail respectively.

5. according to claim 1 a described hard-disk extracting device, it is characterized in that wherein this location division is for projection and has an inclined-plane.

6. according to claim 1 a described hard-disk extracting device, it is characterized in that wherein this framework has most projections, this hard disk has most perforation, wears for these projections.

7. according to claim 1 a described hard-disk extracting device, it is characterized in that wherein this framework is to be one of the forming.

8. according to claim 1 a described hard-disk extracting device, it is characterized in that wherein this hard-disk extracting device has more at least one shell fragment, be located at this framework and can paste to this bolster.

9. according to claim 8 a described hard-disk extracting device, it is characterized in that wherein this shell fragment is an elastically deformable.

10. according to claim 8 a described hard-disk extracting device, it is characterized in that wherein this shell fragment stage casing is slight curving and generally arc shaped.

11. according to claim 8 a described hard-disk extracting device, it is characterized in that wherein this framework has most projections, this shell fragment has most perforation, wears for these projections.