CN2483750Y

CN2483750Y - Hard disc extracting device

Info

Publication number: CN2483750Y
Application number: CN 01203522
Authority: CN
Inventors: 吴庄民
Original assignee: Mitac Technology Corp
Current assignee: Getac Technology Corp
Priority date: 2001-02-07
Filing date: 2001-02-07
Publication date: 2002-03-27
Anticipated expiration: 2011-02-07

Abstract

Disclosed is a hard disk extraction device assembled in a containing groove of a computer casing with an opening, which comprises a box body, an elastic mechanism and a switch; and the elastic mechanism connects the box body with the computer casing. When the box body is pushed into the containing groove from the opening and the computer casing is seized by the switch, the elastic mechanism stores the reversion energy; while the elastic mechanism releases the reversion energy stored previously after the switch separated form the computer casing, which makes the box body pushed away form the computer casing via the opening until the mechanism under natural state; at the same time, parts of the box body still arranged in the containing groove by means of the connection of the elastic mechanism, which makes the box body not totally separate from the computer casing.

Description

Hard-disk extracting device

The relevant a kind of hard-disk extracting device of the utility model.

The user of computer for a long time, no matter be to the upgrading of computer or conveniently carry out the transfer of data, usually can on computer chassis, install a hard disk abstraction box additional, convenient displacement hard disk reaches obtains data fast, see also shown in Figure 1, existing hard disk abstraction box all has a framework 11 and a box body 13, the front end of framework 11 has an opening, and inside has one ccontaining empty 113, the front end of box body 13 has leader 131, the top has a cover plate 133, described framework 11 is with in several screw retention assembling what computer chassis, and makes opening 111 expose described computer chassis, and when expanding or replacing computer, when installing hard disk additional and obtaining data, be earlier that the cover plate on the box body 13 133 is open, and a hard disk (not shown) inserted in the box body 13, cover cover plate 133, make box body 13 slip into the accommodation space 113 of framework 11 along the both sides of framework 11 by opening, hard disk is connected with the computer internal electric, and utilizes a lock construction spare 115 in the box body 13 location what accommodation spaces 113; And when needs take out hard disk, then earlier lock construction spare 115 is opened, utilize handle 131 that whole box body 13 is extracted out accommodation space 113 again, and must separate fully with framework 11 and just can open cover plate 133 taking-up hard disks; It is various that existing hard disk abstraction box is not only made assembled component, and the complicated trouble of the manufacturing of each member, and also inconvenience and dangerous to some extent on using, because when taking out box body 13, must apply earlier some strength a little makes box body 13 separate with the place of being electrically connected between the framework 11, could again box body 13 be pulled out accommodation space 113, continue to keep the structure that is connected and there is no between box body 13 and framework 11 or the computer chassis, usually owing to forgotten to lock lock construction spare 115, and cause box body 13 whats to move or drop out computer chassis when vibrating, and break the hard disk of box body inside.

According to above-mentioned, the hard-disk extracting device that fundamental purpose of the present utility model can be not when what provides a kind of extraction box body what of hard disk to extract break away from fully with computer chassis.

Another purpose of the present utility model provides a kind of elastic force that stores by flexible member to assist the hard-disk extracting device that takes out described box body at what.

Another purpose of the present utility model provides a kind of integrated member few at what, and the manufacturing of member all very is easy to hard-disk extracting device with assembling.

For achieving the above object, hard-disk extracting device of the present utility model, in the storage tank of its assembling what one housing, has an opening on the described housing of described storage tank what, and described housing has a sheet, be characterized in, it comprises: a box body, have a front side wall, a Hou sidewall and and arranged on left and right sides wall, described sidewall forms the putting groove that an opening makes progress, the outside surface of the described box body of what is provided with and sets up projection, but described and arranged on left and right sides wall cooperates the frame sheet of storage tank to make slippage on the box body what frame sheet, and described projection and described sheet are replaced; One elastic mechanism is provided with on the projection of the described cartridge outer surface of what, and described elastic mechanism one end connects the described box body of what, the other end connects on described sheet of what; One switch comprises having the supporting part that an elasticity resists piece, and establishes between described box body of what and the described housing, so that box body can be limited in the described storage tank of what.

Adopt such scheme of the present utility model; described box body is connected by described elastic mechanism and with computer chassis and does not break away from; and box body can be sent in computer chassis automatically by the auxiliary elastic force that described elastic mechanism provides; and box body Hou end is fastened with computer chassis; box body Hou end still is connected and unlikely what breaks away from fully with computer chassis, and then protects hard disk.Simultaneously, the manufacturing of the integrated member of hard-disk extracting device of the present utility model is simple, and just elastic mechanism is being connected between what computer chassis and the box body aspect the assembling, and establishes a switch on the what box body and get final product, and therefore assembling is very convenient.

Understand the purpose of this utility model, characteristics and advantage for clearer, preferred embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.

Fig. 1 is the perspective exploded view of existing hard disk abstraction box;

Fig. 2 is the part schematic perspective view of the computer chassis of cooperation the utility model one preferred embodiment;

Fig. 3 is the perspective exploded view of the utility model one preferred embodiment;

Fig. 4 is the cross-sectional schematic in the utility model one preferred embodiment assembling what computer chassis, and described box body shown in the figure pushes the state in the described storage tank;

Fig. 5 is the cross-sectional schematic in the utility model one preferred embodiment assembling what computer chassis, and it is outer but all break away from the states of described storage tank that described box body shown in the figure is extracted described storage tank out.

At first, see also shown in Figure 2, computer chassis 2 what inside are provided with several storage tanks 21, each storage tank 21 what computer chassis 2 the place ahead all has an opening 23, and all be separated by between the upper and lower stacked storage tank, and in order to cooperate present embodiment, the front end of what storage tank 21 below frame sheets 25 offers two first perforation, 251 and one elongated slot 253 with frame sheet 25, described two first perforation 251 are the both sides of position what elongated slot 253 respectively, and how it cooperates and will be illustrated below with present embodiment.

See also shown in Figure 3, the box body 3 of present embodiment is rectangle, and have a front side wall 31, a Hou sidewall 33 and and arranged on left and right sides wall 35, these sidewalls and form the putting groove 37 that an opening makes progress, Hou sidewall 33 can make the winding displacement 81 of computer inside and power lead 83 introduce in the putting groove 37, can be electrically connected with computer so that put the hard disk (not shown) of what putting groove 37, and the and arranged on left and right sides wall 35 of box body 3 cooperates the frame sheet 25 of storage tanks 21, make box body 3 just can position what frame sheet 25 on.

The switch 4 of present embodiment is a front side wall 31 of establishing what box body 3 in addition, what front side wall 31 lower edges are concaved with a groove and draw 1 toward in, the switch 4 of present embodiment has a clicking section 41, a supporting part 43 and an elastic 45, described elastic 45 is extended by described groove 311, and form clicking section 41 forward and reach the supporting part 43 that down forms wedge type, and whole switch 4 is integrally formed with box body 3; Supporting part 43 can be by described elastic 45 and in the what elongated slot 253 that falls, and is fastened.

Elastic mechanism 5 is lower surfaces that what box body 3 is set, it comprises a pivot 51 and a spring leaf 53 (described curling spring leaf 53 is commonly called as and is clockwork spring) that curls, the inner that spring leaf 53 curls connects what pivot 51, the outer end then connects in two first perforation 251 that what frame sheet 25 front ends offer, its connected mode can screw lock or hook etc. all can implement, present embodiment is that the outer end that what spring leaf 53 curls is provided with two second perforation 55, and with screw with two first perforation 251 and two second perforation, 55 corresponding locking, and the close Hou end place of the lower surface of box body 3 is provided with two projections 38 that set up pivot 51.

Please cooperate referring to shown in Fig. 4 and 5, the assembling of present embodiment matching computer casing 2 and use are earlier box body 3 rear ends to be inserted in the storage tank 21, two second perforation 55 for the treatment of spring leaf 53 and two first of frame sheet 25 front ends 251 Hous of aliging of boring a hole, with screw with two first perforation 251 and two second, 55 corresponding the locking of boring a hole, make the affixed what in spring leaf 53 outer ends this, right Hou is connected the hard disk (not shown) of desire amplification and box body 3 interior power lead 83 and winding displacements 81 again, and hard disk is put into the putting groove 37 of box body 3, box body 3 along the guiding of frame sheet 25 and push in the storage tank of computer chassis 2, spring leaf 53 stressed being straightened that curled originally in box body 3 belows, and the spring leaf 53 that is straightened is storing the elastic force of replying, when box body 3 is pushed into appropriate depth, the supporting part 43 of described switch 4 wedge types is by the elasticity of elastic 45 and crossed frame sheet 25, utilize again elastic elastic force and the structure of its wedge type and insert and contact what frame sheet 25 on elongated slot 2, thereby finish the expansion step.

And when desire is taken out hard disk, then as long as simply the clicking section 41 of switch 4 is up stirred, from elongated slot 253 extractions box body 3 is outwards skidded off automatically its supporting part 43, discharge by the originally stressed elastic force of being turned round the spring leaf 53 that is directly storing back stretch, and box body 3 is shifted out automatically outward, two projections 38 that are moved to box body 3 lower surfaces are replaced what frame sheet 25 and are stopped, and make box body 3 unlikely what is whole to be drawn out of, and produce the danger of dropping.

In sum, the utility model really has following advantage:

1. described box body is fastened by described elastic mechanism and with computer chassis and does not break away from, and makes the unlikely what of putting in the what box body of hard disk drop impaired.

2. the auxiliary elastic force that provides by described elastic mechanism of box body is easy to open described box body by sending automatically in the computer chassis.

3. the manufacturing of the integrated member of described hard-disk extracting device is simple, and just elastic mechanism is connected aspect the assembling what computer chassis and box body between, and establish a switch on the what box body and get final product, thus assemble very convenient.

Above description taken in conjunction with the accompanying drawings only is embodiment of the present utility model, non-ly is used to limit the utility model; Person skilled in the art person also can make all other equivalence variations or equivalence and replace according to spirit of the present utility model, and these equivalences change and replacement all should be encompassed in the protection domain of the present utility model.

Claims

1. hard-disk extracting device in the storage tank of its assembling what one housing, has an opening on the described housing of described storage tank what, and described housing has a sheet, it is characterized in that it comprises:

One box body, have a front side wall, a Hou sidewall and and arranged on left and right sides wall, described sidewall forms the putting groove that an opening makes progress, the outside surface of the described box body of what is provided with and sets up projection, but described and arranged on left and right sides wall cooperates the frame sheet of storage tank to make slippage on the box body what frame sheet, and described projection and described sheet are replaced;

One elastic mechanism is provided with on the projection of the described cartridge outer surface of what, and described elastic mechanism one end connects the described box body of what, the other end connects on described sheet of what;

One switch comprises having the supporting part that an elasticity resists piece, and establishes between described box body of what and the described housing, so that box body can be limited in the described storage tank of what.

2. hard-disk extracting device as claimed in claim 1 is characterized in that described elastic mechanism is established on the lower surface of the described box body of what.

3. hard-disk extracting device as claimed in claim 2, it is characterized in that, described elastic mechanism further comprises a pivot and a spring leaf that curls, the inner that described spring leaf curls connects the front end of what pivot, described sheet of outer end connection what, and the projection of described box body is to establish its lower surface of what near Hou end place, in order to set up described pivot.

4. hard-disk extracting device as claimed in claim 3, it is characterized in that, the corresponding junction in described sheet of what and described spring leaf outer end is respectively equipped with first perforation and second perforation, even and described sheet connects in described second perforation of what with described first perforation of being connected of described spring leaf.

5. hard-disk extracting device as claimed in claim 4 is characterized in that, described first perforation screws togather by screw with described second perforation.

6. hard-disk extracting device as claimed in claim 1, it is characterized in that, described switch is located on the front side wall of described box body, it further comprises the elastic of a clicking section and a wedge type, and the front side wall lower edge of described box body is concaved with a groove toward in, described elastic is extended by described groove, and forms described clicking section forward and down form described supporting part, and described switch and described box body are integrally formed.