CN201035990Y

CN201035990Y - Improved hard disk fixing structure

Info

Publication number: CN201035990Y
Application number: CNU200720049589XU
Authority: CN
Inventors: 林光熙
Original assignee: Mitac Computer Shunde Ltd; Mitac International Corp
Current assignee: Mitac Computer Shunde Ltd; Shunda Computer Factory Co Ltd; Mitac International Corp
Priority date: 2007-03-26
Filing date: 2007-03-26
Publication date: 2008-03-12
Anticipated expiration: 2017-03-26

Abstract

The utility model discloses an improved hard disk fixing structure. The fixing structure comprises a base, the base is a holding space, and a side wall respectively extends on a corresponding edge of a bottom surface; more than one dummy club corresponding to the screw holes on the hard disk are arranged on the first side wall of the two side walls; more than one screw holes corresponding to the screw holes on the hard disk are arranged on the second side wall of the two side walls, and a latch device is arranged near to the screw hole; the latch device is pivoted on the second side wall via a rotating axle, a stopper is arranged on the rotating axle, and a tenon is arranged on the stopper; when the fixing structure is assembled, the hard disk is placed in the base in an inclined way first, leading the dummy club of the first side wall to enter into the screw hole of the hard disk, next, the hard disk is placed levelly in the base, and then the latch device is buckled; when the fixing structure is disassembled, the latch device is opened first, leading the tenon to be separated from the screw hole of the hard disk, and then the hard disk is pulled out of the base in an inclined way; thereby the purpose that the hard disk is assembled and disassembled conveniently and rapidly is achieved.

Description

The hard disk fixation structure of improvement

Technical field

The utility model relates to a kind of Winchester disk drive fixed sturcture, particularly relates to a kind of Winchester disk drive fixed sturcture of improvement.

Background technology

The mode of Fixed disk has a variety of, and most widely used general a kind of mode is to utilize screw that hard disk directly is locked on the computing machine support usually.Yet this mode Fixed disk need be locked with a plurality of screws, causes the assembling of hard disk and maintenance activity process loaded down with trivial details, waste of manpower and time.

Along with updating of computing machine, the comparatively convenient device for fixing hard disk of some loading and unloading has appearred.Wherein a kind of mode ties up to two chutes is set on the computing machine support, and in hard disk both sides installing slide rail, hard disk is slided in the computing machine support of packing into again, and but this technology still need be twisted the solid draw runner that makes in the locking of computing machine support by screw in mounting or dismounting, and its assembling process is loaded down with trivial details time-consuming.

Summary of the invention

For addressing the above problem, the utility model proposes hard disk fixation structure a kind of improvement, fast assembling-disassembling.

One of the utility model purpose is, proposed a kind of hard disk fixation structure of improvement, and this fixed sturcture comprises: a pedestal, and it is on the bottom surface, respectively is extended with the accommodation space of a sidewall at least on corresponding sides, makes to place the usefulness of hard disk; Wherein on the first side wall of above-mentioned two side, the screw hole on the corresponding hard disk is provided with more than one lug, for replacing the usefulness of screw, Fixed disk; Simultaneously, on second sidewall of above-mentioned two side, the screw hole on the corresponding hard disk is provided with more than one screw hole, and at the other bayonet unit that is provided with of screw hole; Above-mentioned bayonet unit, it is articulated on second sidewall by a rotating shaft, is equipped with a block in this rotating shaft, and a trip is arranged on this block, is the usefulness of Fixed disk; When beginning to assemble, bayonet unit does not fasten, and earlier hard disk is put into pedestal in the inclination mode, after making that the lug of the first side wall enters into the hard disc screw hole, again hard disk is lain in the pedestal, rotate the rotating shaft on second sidewall then, make trip enter into the hard disc screw hole, assembling is finished; During dismounting, open bayonet unit earlier, make trip break away from the hard disc screw hole, again hard disk is tilted to detach pedestal, dismounting is finished; Reach the purpose of dismounting easily and fast.

On the above-mentioned bottom surface, with the second sidewall homonymy that bayonet unit is set, place, corresponding hard disc screw hole is provided with more than one protruding button, strengthens fixing hard disk.

One trip body can be set on the block of above-mentioned bayonet unit, and it is more firm to make that bayonet unit fastens, and is not easy to break away from.

Above-mentioned trip body can be, and at least one trip and at least one groove that is arranged at pedestal second sidewall that is arranged at the block side formed, and its further groove is provided with a cell wall; Above-mentioned trip body manner is, trip is pressed in the groove, and under the effect of groove walls, trip can not withdraw from groove naturally, and reaches the engaging purpose; And, when being hooked in fastening and on the groove walls surface of contact, be provided with one first inclined-plane, be convenient to trip is pressed into groove; Equally, be hooked in when withdrawing from groove and the groove walls surface of contact on, also be provided with one second inclined-plane, help withdrawing from of trip; And first inclined-plane is little than angle of inclination, second inclined-plane, and is easy so that trip enters groove, and it is difficult to withdraw from groove.

On the above-mentioned groove walls, corresponding first inclined-plane, second inclined-plane also are provided with corresponding inclined-plane, the fastening of being convenient to trip with withdraw from.

Description of drawings

Fig. 1 hard disk fixation structure of the present utility model and hard disk combination synoptic diagram.

Fig. 2 hard disk fixation structure synoptic diagram of the present utility model.

Bayonet unit synoptic diagram in Fig. 3 hard disk fixation structure of the present utility model.

Embodiment

Below in conjunction with accompanying drawing in detail one of the utility model embodiment is described in detail.

As Figure 1-3, a kind of hard disk fixation structure of improvement, this fixed sturcture comprises: a pedestal 10, it is on the bottom surface 11, respectively is extended with the accommodation space of a sidewall on corresponding sides, makes to place the usefulness of hard disk 20; Wherein on the first side wall 12 of above-mentioned two side, two screw holes on the corresponding hard disk 20 are provided with two lugs 120, for replacing the usefulness of screw, Fixed disk 20; Simultaneously, on second sidewall 13 of above-mentioned two side, two screw holes on the corresponding hard disk 20 are provided with two corresponding screw holes, and at the other bayonet unit 130 that is provided with of corresponding screw hole; On above-mentioned bottom surface 11, and bayonet unit 130 the first side walls 12 homonymies are set, corresponding hard disk 20 screw hole places are provided with two protruding buttons 110, strengthen fixing to hard disk 20.

Above-mentioned bayonet unit 130, it is articulated on second sidewall 13 by a rotating shaft 131, is equipped with a block 132, one trips 133 in this rotating shaft 131 and is arranged on this block 132, and trip 133 is for replacing screw, the usefulness of Fixed disk 20; On the block 132 of above-mentioned bayonet unit 130 a trip body can be set; This trip body can be, and at least one trip 134 and at least one groove that is arranged at second sidewall 13 that is arranged at block 132 sides formed, and its further groove is provided with a cell wall; Above-mentioned trip body manner is, trip 134 is pressed in the groove, and under the effect of groove walls, trip 134 can not withdraw from groove naturally, and reaches the engaging purpose; And trip 134 is provided with one first inclined-plane 1341 when fastening and on the groove walls surface of contact, is convenient to trip 134 is pressed into groove; Equally, trip 134 also is provided with one second inclined-plane 1342 when withdrawing from groove and on the groove walls surface of contact, helps withdrawing from of trip 134; And first inclined-plane 1341 is little than 1342 angles of inclination, second inclined-plane, and is easy so that trip 134 enters groove, and it is difficult to withdraw from groove.

When beginning to assemble, trip 134 in the bayonet unit 130 does not fasten, earlier hard disk 20 is put into pedestal 10 in the inclination mode, after making that the lug 120 of the first side wall 12 enters into hard disk 20 screw holes, hard disk 20 is lain in the pedestal 10, bottom surface 11 protruding buttons 110 enter into hard disk 20 screw holes again, rotate the rotating shaft 131 on second sidewall 13 then, make trip 133 enter into hard disk 20 screw holes, and trip 134 pressed in the groove that assembling is finished; During dismounting, earlier the trip in the bayonet unit 130 134 is pulled out groove, remove buckle, make trip 133 break away from hard disk 20 screw holes, again hard disk 20 is tilted to detach pedestal 10, dismounting is finished; Reach the purpose of dismounting easily and fast.

The utility model uses the snap fit structure, replaces the screw fixed sturcture, reaches the purpose of dismounting hard disk 20 easily and fast.

Claims

1. the hard disk fixation structure of an improvement, it is characterized in that: this fixed sturcture comprises, a pedestal, it is on the bottom surface, respectively is extended with the accommodation space of a sidewall at least on corresponding sides; Wherein on the first side wall of above-mentioned two side, the screw hole on the corresponding hard disk is provided with more than one lug; Simultaneously, on second sidewall of above-mentioned two side, the screw hole on the corresponding hard disk is provided with more than one screw hole, and at the other bayonet unit that is provided with of screw hole; Above-mentioned bayonet unit, it is articulated on second sidewall by a rotating shaft, is equipped with a block in this rotating shaft, and a trip is arranged on this block.

2. the hard disk fixation structure of improvement according to claim 1 is characterized in that: on the above-mentioned bottom surface, and the bayonet unit second sidewall homonymy is set, place, corresponding hard disc screw hole is provided with more than one protruding button.

3. the hard disk fixation structure of improvement according to claim 1 is characterized in that: a trip body can be set on the block of above-mentioned bayonet unit.

4. the hard disk fixation structure of improvement according to claim 2, it is characterized in that: above-mentioned trip body can be, and at least one trip and at least one groove that is arranged at pedestal second sidewall that is arranged at the block side formed, and its further groove is provided with a cell wall; And, when being hooked in fastening and on the groove walls surface of contact, be provided with one first inclined-plane; Equally, be hooked in when withdrawing from groove and the groove walls surface of contact on, be provided with one second inclined-plane; And first inclined-plane is little than angle of inclination, second inclined-plane.

5. the hard disk fixation structure of improvement according to claim 3, it is characterized in that: on the above-mentioned groove walls, corresponding first inclined-plane, second inclined-plane also are provided with corresponding inclined-plane.