CN213122844U

CN213122844U - Computer hard disk protection device that takes precautions against earthquakes

Info

Publication number: CN213122844U
Application number: CN202022500193.0U
Authority: CN
Inventors: 高焕超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-05-04
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a computer hard disk shockproof protection device, which comprises two protective covers arranged outside the hard disk, wherein the two protective covers are symmetrically arranged at the upper side and the lower side of the hard disk, a bearing groove plate is arranged at the top end of the protective cover positioned at the lower side, a sealing strip plate is arranged at the bottom end of the protective cover positioned at the upper side, the bearing groove plate is surrounded at the lower side of the sealing strip plate, and the bearing groove plate and the sealing strip plate are detachably arranged through a telescopic limiting mechanism; two a plurality of first elastic mechanism are all installed to the inner wall of safety cover, and install the backup pad through first elastic mechanism, the surface contact of backup pad and hard disk, two second elastic mechanism is all installed in every interior corner department of safety cover. This scheme can realize the quartic buffering to the hard disk through the setting of each structure with mutually supporting, and the influence of the external vibration of reduction that can very big degree is to the hard disk avoids the hard disk to be damaged, guarantees data safety.

Description

Computer hard disk protection device that takes precautions against earthquakes

Technical Field

The utility model relates to a computer hard disk protection technical field especially relates to a computer hard disk protection device that takes precautions against earthquakes.

Background

The computer hard disk is the most important storage device of the computer. The hard disk (hard disk known as Hongkong platform, English name: hard disk, abbreviated HDD, Wenchester hard disk) is composed of one or more aluminum or glass disks. The discs are coated with ferromagnetic material.

Most hard disks are fixed hard disks that are permanently sealed and fixed in a hard disk drive. Early hard disk storage media were replaceable, but today hard disks are typically fixed storage media that are enclosed in hard disks (except for a filter hole to equalize air pressure). With the development, removable hard disks have also appeared and become more popular and of increasing variety, most microcomputer-mounted hard disks are known as "winchester hard disks", or "hot plates" for short, due to the adoption of winchester technology.

The hard disk is easy to damage after being subjected to external vibration or collision, so that data loss is caused, and the shockproof protection of the hard disk is particularly important.

In the prior art, the shockproof protection measures for the hard disk are simple, the shockproof protection effect is poor, and external vibration cannot be smoothly and thoroughly counteracted, so that the computer hard disk shockproof protection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer hard disk shockproof protection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a computer hard disk shockproof protection device comprises two protection covers arranged on the outer side of a hard disk in a covering mode, wherein the two protection covers are symmetrically arranged on the upper side and the lower side of the hard disk;

two a plurality of first elastic mechanism are all installed to the inner wall of safety cover, and install the backup pad through first elastic mechanism, the surface contact of backup pad and hard disk, two second elastic mechanism, every is all installed at every interior corner department of safety cover second elastic mechanism all supports at the outer corner department of hard disk through supporting the cassette.

Furthermore, the number of the telescopic limiting mechanisms is two, each telescopic limiting mechanism comprises a firing pin, a trapezoidal limiting block, a first spring and a second spring, the firing pin is inserted into the outer surface of the bearing groove plate and penetrates into the groove hole of the bearing groove plate, the bearing groove plate is provided with a limit groove corresponding to the firing pin and the trapezoidal limit block, the first spring is wound on the firing pin, and is fixedly arranged with the outer side wall of the bearing groove plate, one side of the sealing strip plate close to the firing pin and the first spring is provided with a telescopic groove, the trapezoidal limiting block is fixed with one end of the second spring, and the other end of the second spring is fixed with the telescopic groove, the trapezoidal limiting block comprises an inclined plane, the inclined plane is positioned at the lower side of the trapezoidal limiting block close to one end of the firing pin and one end of the first spring, and the inclined plane of the trapezoidal limiting block is in sliding contact with the inner wall of the groove hole of the bearing groove plate.

Further, every first elastic mechanism all includes elasticity arch piece, limiting plate, spacing pivot, removal seat and spout, the centre of a circle of elasticity arch piece is located the one side that is close to the safety cover, the middle part of elasticity arch piece is through two spacing pivots and limiting plate movable mounting, the both ends of elasticity arch piece rotate the installation with a removal seat respectively, the spout is seted up on the inner wall of safety cover, and removes the seat and keep away from the one end of elasticity arch piece and slide in the spout.

Further, every second elastic mechanism all includes sleeve pipe, slide bar, third spring and fourth spring, the slide bar slides and inserts and establish in the sheathed tube cavity, the third spring is located the sheathed tube cavity, and one end slide bar is fixed, and the other end is fixed with the sheathed tube cavity, the number of fourth spring is two, and the one end and the sheathed tube outer wall of two fourth springs are fixed, and the other end is fixed with the inner wall of safety cover, the sleeve pipe all rotates with the one end that the slide bar kept away from each other and installs the rotation seat, the sleeve pipe rotates the installation through the interior corner of rotating seat and safety cover, the slide bar rotates the installation through rotating the seat and supporting the cassette.

Further, the inside of support cassette is installed the blotter, the inboard of backup pad is installed the blotter equally.

Further, the buffer pads are made of sponge or rubber materials.

Compared with the prior art, the beneficial effects of the utility model reside in that:

this scheme can realize the quartic buffering to the hard disk through the setting of each structure with mutually supporting, and the influence of the external vibration of reduction that can very big degree is to the hard disk avoids the hard disk to be damaged, guarantees data safety.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of an overall structure of a computer hard disk shockproof protection device provided by the present invention;

FIG. 2 is an internal cross-sectional view of the shockproof protection device for a computer hard disk according to the present invention;

FIG. 3 is an enlarged view of a portion a of FIG. 2;

FIG. 4 is an enlarged view of a portion b of FIG. 2;

fig. 5 is an enlarged view of a portion c of fig. 2.

In the figure: the device comprises a protection cover 1, a bearing groove plate 2, a sealing strip plate 3, a hard disk 4, a firing pin 5, a trapezoidal limiting block 6, a first spring 7, a second spring 8, a supporting plate 9, an elastic arched piece 10, a limiting plate 11, a limiting rotating shaft 12, a moving seat 13, a sliding groove 14, a sleeve 15, a sliding rod 16, a third spring 17, a fourth spring 18, a supporting clamping seat 19 and a rotating seat 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a computer hard disk shockproof protection device comprises two protection covers 1 covered on the outer side of a hard disk 4, wherein the two protection covers 1 are symmetrically arranged on the upper side and the lower side of the hard disk 4, a bearing groove plate 2 is arranged at the top end of the protection cover 1 positioned on the lower side, a sealing strip plate 3 is arranged at the bottom end of the protection cover 1 positioned on the upper side, the bearing groove plate 2 surrounds the lower side of the sealing strip plate 3, and the bearing groove plate 2 and the sealing strip plate 3 are detachably arranged through a telescopic limiting mechanism;

a plurality of first elastic mechanisms are all installed to the inner wall of two safety covers 1, and install backup pad 9 through first elastic mechanism, and backup pad 9 and the surface contact of hard disk 4, the second elastic mechanism is all installed to every internal corner department of two safety covers 1, and every second elastic mechanism all supports the external corner department at hard disk 4 through supporting cassette 19.

The number of the telescopic limiting mechanisms is two, each telescopic limiting mechanism comprises a firing pin 5, a trapezoidal limiting block 6, a first spring 7 and a second spring 8, the firing pin 5 is inserted into the outer surface of the bearing groove plate 2 and penetrates into the groove hole of the bearing groove plate 2, the bearing groove plate 2 is provided with a limiting groove corresponding to the firing pin 5 and the trapezoidal limiting block 6, the first spring 7 is wound on the firing pin 5, and is fixedly arranged with the outer side wall of the bearing groove plate 2, one side of the sealing strip plate 3 close to the firing pin 5 and the first spring 7 is provided with a telescopic groove, the trapezoidal limiting block 6 is fixed with one end of the second spring 8, and the other end of the second spring 8 is fixed with the telescopic groove, the trapezoidal limiting block 6 comprises an inclined plane, the inclined plane is positioned at the lower side of the trapezoidal limiting block 6 close to one end of the firing pin 5 and one end of the first spring 7, and the inclined plane of the trapezoidal limiting block 6 is in sliding contact with the inner wall of the groove hole of the bearing groove plate 2.

Every first elastic mechanism all includes elasticity arch piece 10, limiting plate 11, spacing pivot 12, remove seat 13 and spout 14, the centre of a circle of elasticity arch piece 10 is located the one side that is close to safety cover 1, the middle part of elasticity arch piece 10 is through two spacing pivots 12 and limiting plate 11 movable mounting, the both ends of elasticity arch piece 10 rotate the installation with one respectively and remove seat 13, spout 14 is seted up on safety cover 1's inner wall, and remove the seat 13 and keep away from the one end of elasticity arch piece 10 and slide in spout 14.

Every second elastic mechanism all includes sleeve pipe 15, slide bar 16, third spring 17 and fourth spring 18, slide bar 16 slides and inserts and establish in the cavity of sleeve pipe 15, third spring 17 is located the cavity of sleeve pipe 15, and one end slide bar 16 is fixed, the other end is fixed with the cavity of sleeve pipe 15, the number of fourth spring 18 is two, and the one end of two fourth springs 18 is fixed with the outer wall of sleeve pipe 15, the other end is fixed with the inner wall of safety cover 1, the one end that sleeve pipe 15 and slide bar 16 kept away from each other all rotates and installs rotation seat 20, sleeve pipe 15 rotates the installation through the interior corner of rotating seat 20 with safety cover 1, slide bar 16 rotates the installation through rotating seat 20 and support cassette 19.

The inner side of the support clamping seat 19 is provided with a cushion pad, and the inner side of the support plate 9 is also provided with a cushion pad. The cushion pads are made of sponge or rubber materials. The cushion is used to avoid contact damage to the hard disk 4.

The utility model discloses a theory of operation and use flow: with the butt joint equipment of two safety covers 1, during the equipment, put into the slotted hole that the frid 2 was accepted to the downside with the sealed slat 3 of upside safety cover 1 lower extreme, and exert certain pressure, trapezoidal stopper 6 is through its inclined plane and accept under the slotted hole inside sliding contact of frid 2 this moment, can make trapezoidal stopper 6 shrink to flexible inslot, and cause second spring 8 to be compressed, when trapezoidal stopper 6 aligns with the spacing groove of accepting in the frid 2, second spring 8 reconversion, thereby push trapezoidal stopper 6 into the spacing inslot, can accomplish sealed slat 3 spacing in accepting the frid 2 this moment, and the installation of two safety covers 1, when needing to separate two safety covers, press firing pin 5, it can only to push out the spacing groove with trapezoidal stopper 6.

When assembling two safety covers 1, the blotter of backup pad 9 inner wall can be attached in the upper and lower both sides of hard disk 4, and backup pad 9 supports through a plurality of first elastic mechanism, and when the external world transmits the vibration in to safety cover 1, usable flexible arch piece 10 flexibility characteristics cushions to cushion once more through the blotter on 9.

In addition, the second elastic mechanism can also play a role of buffering, and the buffering is carried out through the third spring 17 and the fourth spring 18, and finally, the buffering is carried out again through the buffer cushion on the inner side of the supporting clamping groove 19.

Through the buffering effect of the four times, the influence of external vibration on the hard disk 4 can be greatly reduced, the hard disk 4 is protected from being damaged, and the data safety is ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The computer hard disk shockproof protection device comprises two protection covers (1) covered outside a hard disk (4), and is characterized in that the two protection covers (1) are symmetrically arranged on the upper side and the lower side of the hard disk (4), a bearing groove plate (2) is arranged at the top end of the protection cover (1) positioned on the lower side, a sealing strip plate (3) is arranged at the bottom end of the protection cover (1) positioned on the upper side, the bearing groove plate (2) surrounds the lower side of the sealing strip plate (3), and the bearing groove plate (2) and the sealing strip plate (3) are detachably mounted through a telescopic limiting mechanism;

two a plurality of first elastic mechanism are all installed to the inner wall of safety cover (1), and install backup pad (9) through first elastic mechanism, the surface contact of backup pad (9) and hard disk (4), two second elastic mechanism, every is all installed at every internal corner department of safety cover (1) second elastic mechanism all supports the external corner department at hard disk (4) through supporting cassette (19).

2. The computer hard disk shockproof protection device according to claim 1, wherein the number of the retractable limiting mechanisms is two, each retractable limiting mechanism comprises a striker (5), a trapezoidal limiting block (6), a first spring (7) and a second spring (8), the striker (5) is inserted into the outer surface of the receiving groove plate (2) and penetrates into the groove hole of the receiving groove plate (2), the receiving groove plate (2) is provided with limiting grooves corresponding to the striker (5) and the trapezoidal limiting block (6), the first spring (7) is wound on the striker (5) and is fixedly mounted with the outer side wall of the receiving groove plate (2), one side of the sealing strip plate (3) close to the striker (5) and the first spring (7) is provided with a retractable groove, and one end of the trapezoidal limiting block (6) and one end of the second spring (8) are fixed, and the other end of the second spring (8) is fixed with the telescopic groove, the trapezoidal limiting block (6) comprises an inclined plane, the inclined plane is positioned at the lower side of the trapezoidal limiting block (6) close to one end of the firing pin (5) and one end of the first spring (7), and the inclined plane of the trapezoidal limiting block (6) is in sliding contact with the inner wall of the groove hole of the bearing groove plate (2).

3. The computer hard disk shockproof protection device according to claim 1, wherein each of the first elastic mechanisms comprises an elastic arched piece (10), a limiting plate (11), a limiting rotating shaft (12), a moving seat (13) and a sliding slot (14), the center of a circle of the elastic arched piece (10) is located at one side close to the protective cover (1), the middle part of the elastic arched piece (10) is movably mounted with the limiting plate (11) through the two limiting rotating shafts (12), the two ends of the elastic arched piece (10) are respectively rotatably mounted with one moving seat (13), the sliding slot (14) is arranged on the inner wall of the protective cover (1), and one end of the moving seat (13) away from the elastic arched piece (10) slides in the sliding slot (14).

4. The computer hard disk shockproof protection device according to claim 1, wherein each second elastic mechanism comprises a sleeve (15), a slide bar (16), a third spring (17) and a fourth spring (18), the slide bar (16) is slidably inserted into the cavity of the sleeve (15), the third spring (17) is located in the cavity of the sleeve (15), one end of the third spring is fixed to the slide bar (16), the other end of the third spring is fixed to the cavity of the sleeve (15), the number of the fourth springs (18) is two, one ends of the two fourth springs (18) are fixed to the outer wall of the sleeve (15), the other ends of the two fourth springs are fixed to the inner wall of the protection cover (1), the ends of the sleeve (15) and the slide bar (16) away from each other are rotatably installed with a rotating base (20), the sleeve (15) is rotatably installed with the inner corner of the protection cover (1) through the rotating base (20), the slide rod (16) is rotatably installed with the support clamping seat (19) through a rotating seat (20).

5. The shock-proof protection device for computer hard disk according to claim 1 is characterized in that a buffer is installed on the inner side of the support clamping seat (19), and a buffer is also installed on the inner side of the support plate (9).

6. The computer hard disk shock-proof protection device according to claim 5, wherein said cushion pads are made of sponge or rubber material.