CN2433708Y

CN2433708Y - Improved structure of hard disk extracting rack

Info

Publication number: CN2433708Y
Application number: CN 00243156
Authority: CN
Inventors: 孔庆虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-19
Filing date: 2000-07-19
Publication date: 2001-06-06
Anticipated expiration: 2010-07-19

Abstract

The utility model relates to an improved structure on a removable shelf for hard disks. The position of a handle of a box for the hard disks forms a push-contact part and a first convex body of a clamping and buckling part. Positions which correspond to inner sides on both sides of a supporting shelf correspondingly form convex clamping elements, the upper and the lower ends of which are respectively barrier pieces and second convex bodies. When the box for the hard disks is pushed into the supporting shelf, a contact part and the push-contact part of the first convex body and the second convex bodies of the handle are used for blocking and contacting. The handle is pulled downwards. The clamping and buckling part can still be reversely buckled on the back sides of the second convex bodies. The handle is turned in a reverse direction to make the clamping and buckling part disengaged out of a reversely buckled state. Counterforce created by pushing and contact the barrier pieces by the push-contact part can be used for quitting the box for the hard disks. The utility model has the efficacy of easy quitting and exerting force.

Description

The improvement of hard disk abstraction shelf structure

The utility model relates to a kind of hard disk abstraction shelf structure, is meant a kind of " improvement of hard disk abstraction shelf structure " especially.

Press, the hard disk of general computer all is directly to be locked in main frame inside, can then be to reach this purpose by the hard disk abstraction frame in order to extract the mode of hard disk and kind is arranged in addition.This hard disk abstraction frame is to comprise a bearing frame and a hard-disk cartridge, and this bearing frame is to be locked in that this is former in locking hard disk part, and hard disk then is fixedly arranged in this hard-disk cartridge; Bearing frame is after installing is finished, be to form a suitable rectangular aperture that can be installed with hard-disk cartridge in the host housing front side, hard-disk cartridge then is to be pushed into by this rectangular aperture to combine in the bearing frame, and after the combination, the front side of hard-disk cartridge and the front side of host housing are general for trimming; And, be each tool one first and second joint between the rear side of hard-disk cartridge and bearing frame in order to the data transmission signal.

Yet, this hard-disk cartridge is if desire to be withdrawed from, then must be for it by a handle that is set at the hard-disk cartridge front side, " improvement of hard disk abstraction structure " novel patent case as TaiWan, China application case number the 8620443 No. six, or several No. 5828548 of U.S. Patent number, and reach the effect that hard-disk cartridge can be extracted out in bearing frame; After group is gone into, be rather tight only because of its first and second joint, again because it is when desiring oppositely to withdraw from, any structure can be for oppositely promoting, so it is can make the tight winding state of this first and second joint separated by the reverse pull of staff, thereby the disappearance existence that is difficult for withdrawing from and being difficult for the application of force is arranged, cause the extraction effect of this removable hard drive to have a greatly reduced quality.Moreover its structure is too complicated and to cause cost too high.

Fundamental purpose of the present utility model is that a kind of hard disk abstraction shelf structure improvement is being provided, reverse button group and be difficult to take out, have when withdrawing from and can oppositely push against and the tight winding state of first and second joint is separated after its structure is tending towards simple and has group going into has the effect that hard-disk cartridge can withdraw from easily so that reach.

A kind of hard disk abstraction shelf structure improvement of the utility model, it is characterized in that, formed a plumbing bar at the place, side lever end at the handle two ends of hard-disk cartridge, the plumbing bar trailing edge is to form one first convex body, and the upper and lower end of first convex body is to form a pushing and pressing part and a clamping part respectively; Each forms a convex clip spare relatively in relative inner place, the both sides of bearing frame in addition, and the upper and lower end of this convex clip spare is to be respectively the catch and second convex body, and convex clip spare is to form relative arc shape with respectively this second convex body and first convex body of handle; So that when pushing hard-disk cartridge in the bearing frame, by the contacting of second convex body of first convex body of handle and convex clip spare, and being connected to catch of pushing and pressing part and keep off to, again by under pull this handle, back-off is in second convex body of convex clip spare side in addition with control clamping part upset; This handle of reverse flip then when desiring to withdraw from, by the disengaging back-off state of clamping part, and by the pushing and pressing part because of the pushing and pressing reacting force that catch caused, so that hard-disk cartridge is withdrawed from.

First and second convex body wherein is to can be a kind of discoideus shape.

Handle wherein, its pushing and pressing part are the arc bending shapes that generally is to tilt towards catch before the state that does not buckle into; And its clamping part is generally to be the handle of umbrella shape that stands before the state that does not buckle into.

Characteristic on above-mentioned purpose of the present utility model and structure thereof and the function will be illustrated according to appended graphic preferred embodiment, wherein:

Fig. 1 is the three-dimensional exploded view of the utility model structure;

Fig. 2 be the utility model according to the combination of Fig. 1 after stereographic map;

Fig. 3 is that the utility model is according to the preceding cut-away view of buckling into of Fig. 2;

Fig. 4 is that the utility model is according to the back cut-away view of buckling into of Fig. 2;

The utility model provides a kind of hard disk abstraction shelf structure improvement, see also Fig. 1, shown in Figure 2, comprise that a front side is equiped with the bearing frame 3 of hard-disk cartridge 2 and in order to be fixedly arranged on main frame inside of handle 1, but the corresponding tail side place of this hard-disk cartridge 2 and this bearing frame 3 is first and second joints 20,30 of each tool one phase mutual connection group, this handle 1 then is across the left and right sides place of the front side of hard-disk cartridge 2, and before group was gone into, handle 1 was and turns over shape on Fig. 1, after group is gone into, 1 down turning shape that is Fig. 2 of handle.

As figure, the left and right sides of hard-disk cartridge 2 is guide grooves 21 that the relative head and the tail of tool connect, and respectively the front end of this guide groove 21 is enlarged and is connected with upside, and formation can should scarce recess 22 be to the axis hole 23 of tool one in order to the handle 1 that is coupling respectively for handle 1 axial end portion that left and right sides bar 11 reaches and this side lever 11 connects because of scarce recess 22 last or the following activity of turning over; Hard-disk cartridge 2 also has the accommodation space 24 that can supply to be installed with hard disk.

This handle 1, the place, side lever 11 ends at its two ends is to form a plumbing bar 12 again, and in the nearly lower end of the trailing edge of this plumbing bar 12 place, then be to form first a discoideus convex body 13, on this first convex body 13, the lower end is to form a pushing and pressing part 14 and a clamping part 15 respectively: this pushing and pressing part 14 and clamping part 15 are before the state that does not buckle into, cooperate shown in Figure 3, pushing and pressing part 14 is (promptly towards aftermentioned catch 32) arc bending shapes of tilting backwards from the middle section of first convex body, 13 upper limbs, and clamping part 15 then is downward drawdown from the front end place of first convex body, 13 lower edges and gives the anti-arcuation (promptly generally being the handle of umbrella shape that stands) that colludes in the end more backwards.And the relative inner place of respectively this first convex body 13 of this handle 1 is that each tool one is in order to be coupling in the jack-post 10 of axis hole 23.

This bearing frame 3 between the relative inner of its left and right sides, is each protruding tool one convex clip spare 31, and the upper and lower end of this convex clip spare 31 to be the catch 32 and that are respectively a vertical type also be the second discoideus convex body 33.

Bearing frame 3 is its convex clip spares of the mat 31 and guiding foundation of the guide groove 21 of hard-disk cartridge 2 is provided; See also Fig. 3, shown in Figure 4 again, promotion by staff, hard-disk cartridge 2 is pushed to the bottom of bearing frame 3, and make first and second joint 20,30 phase mutual connection groups, at this moment, the former handle 1 that turns over shape of presenting is to be connected to catch 32 and to stop to push again of hard-disk cartridge 2 by 14 outer ends, pushing and pressing part, and handle 1 is to be horizontal (as Fig. 3), turn over the end of to for 1 time with this handle of people's hand control again, be make clamping part 15 oppositely button organize trailing edge (as Fig. 4) in second convex body 33; Otherwise, if desire is extracted this hard-disk cartridge 2 out, only must on turn over this handle 1, make its pushing and pressing part 14 be connected to catch 32, handle 1 be form again horizontal, clamping part 15 is to have broken away from its back-off state, again this handle 1 being given turning over again to surpassing this level, is to make first and second joint 20,30 smooth-going disengagings by pushing and pressing part 14 because of the reacting force that pushing and pressing catch 32 is caused, and hard-disk cartridge 2 is withdrawed from, so that can easily it pull be come out by staff again.

In sum, a kind of hard disk abstraction shelf structure improvement provided by the utility model, it has improved the disappearance that the habit formula is difficult for withdrawing from and the application of force is difficult for, the novelty and the progressive that really meet novel patent requirement, the whence proposes novel patented claim in accordance with the law, requests an ancient unit of weight office and gives patent, and real is that sense is prayed.

Only the above person only is of the present utility model one preferable feasible embodiment, and the variation that utilizes the above-mentioned method of the utility model, shape, structure, device to do such as all should be contained in the interest field of this case.

Claims

1. hard disk abstraction shelf structure improvement, it is characterized in that, formed a plumbing bar at the place, side lever end at the handle two ends of hard-disk cartridge, the plumbing bar trailing edge is to form one first convex body, and the upper and lower end of first convex body is to form a pushing and pressing part and a clamping part respectively; Each forms a convex clip spare relatively in relative inner place, the both sides of bearing frame in addition, and the upper and lower end of this convex clip spare is to be respectively the catch and second convex body, and convex clip spare is to form relative arc shape with respectively this second convex body and first convex body of handle; So that when pushing hard-disk cartridge in the bearing frame, by the contacting of second convex body of first convex body of handle and convex clip spare, and being connected to catch of pushing and pressing part and keep off to, again by under pull this handle, back-off is in second convex body of convex clip spare side in addition with control clamping part upset; This handle of reverse flip then when desiring to withdraw from, by the disengaging back-off state of clamping part, and by the pushing and pressing part because of the pushing and pressing reacting force that catch caused, so that hard-disk cartridge is withdrawed from.

2. hard disk abstraction shelf structure improvement according to claim 1 is characterized in that first and second convex body wherein is to can be a kind of discoideus shape.

3. hard disk abstraction shelf structure improvement according to claim 1 is characterized in that, handle wherein, and its pushing and pressing part is the arc bending shape that generally is to tilt towards catch before the state that does not buckle into; And its clamping part is generally to be the handle of umbrella shape that stands before the state that does not buckle into.