阅读说明：本技术 一种计算机硬盘减震保护装置 (Computer hard disk shock attenuation protection device ) 是由 赵军海 于 2019-11-06 设计创作，主要内容包括：本发明涉及计算机技术领域，具体的公开了一种计算机硬盘减震保护装置，包括安装壳体和硬盘壳体，硬盘壳体设置在安装壳体的内部，硬盘壳体的内部滑动嵌套有滑动块对边的滑动块内侧壁开设有嵌套槽，另外两个滑动块的内侧壁上对称的固定设置有两个斜杆，斜杆的外端嵌套在嵌套槽的内部，滑动块的侧壁通过第一弹簧弹性连接在壳体的侧壁上；安装壳体的内部固定安装有双轴电机，双轴电机的两端输出轴同轴固定连接有转动轴，滑动块的底部滑动嵌套连接在滑动杆的顶部，滑动杆的底部嵌套在转动轴上，硬盘壳体上设置有震动感应器，震动感应器电性连接双轴电机。本发明优点：结构简单，组装方便，生产成本低，自动化程度高，实现了全方位减震。(The invention relates to the technical field of computers, and particularly discloses a computer hard disk damping protection device which comprises an installation shell and a hard disk shell, wherein the hard disk shell is arranged in the installation shell, the inner side walls of sliding blocks, which are nested with sliding blocks in a sliding manner and are opposite to each other in a sliding manner, are provided with nested grooves, the inner side walls of the other two sliding blocks are symmetrically and fixedly provided with two inclined rods, the outer ends of the inclined rods are nested in the nested grooves, and the side walls of the sliding blocks are elastically connected to the side walls of the shell through first springs; the inside fixed mounting of installation casing has the biax motor, the coaxial fixedly connected with axis of rotation of the both ends output shaft of biax motor, and the bottom of sliding block slides nested connection at the top of slide bar, and the bottom of slide bar is nested in the axis of rotation, is provided with the vibrations inductor on the hard disk casing, vibrations inductor electric connection biax motor. The invention has the advantages that: simple structure, the equipment is convenient, low in production cost, and degree of automation is high, has realized all-round shock attenuation.)

1. The utility model provides a computer hard disk shock attenuation protection device, including installation casing (1) and hard disk casing (3), hard disk casing (3) set up in the inside of installation casing (1), hard disk (12) are installed to the inside intermediate position of hard disk casing (3), slide nested sliding block (5) have all around in the inside of hard disk casing (3) around hard disk (12), a serial communication port, wherein, the sliding block (5) inside wall of two opposite sides is seted up and is inlayed nested groove (13), the fixed two down tubes (14) that are symmetrical on the inside wall of two other sliding blocks (5) are provided with, the outer end of down tube (14) is nested in the inside of nesting groove (13), the lateral wall of sliding block (5) passes through first spring (2) elastic connection on the lateral wall of casing (1);

the inside fixed mounting of installation casing (1) has double-shaft motor (11) below hard disk casing (3), the coaxial fixedly connected with axis of rotation (8) of both ends output shaft of double-shaft motor (11), threaded groove (9) have been seted up on axis of rotation (8), the bottom slip nested connection of sliding block (5) that is provided with down tube (14) is at the top of slide bar (10), the bottom of slide bar (10) has been seted up to perforate and has been nested on axis of rotation (8), the inside rotation of perforating is provided with the steel ball, the steel ball is nested in the inside of threaded groove (9), be provided with vibrations inductor (7) on hard disk casing (3), vibrations inductor (7) electric connection double-shaft motor (11).

2. The computer hard disk shock absorption protection device according to claim 1, wherein the slanting rod (14) is opened to both sides, and the cross section of the nesting groove (13) is an isosceles trapezoid structure.

3. A computer hard disk shock-absorbing protection device according to claim 1 or 2, characterized in that the side wall of the sliding block (5) is fixedly connected to the inner side of the first spring (2) by a fixing bolt (4), and the outer side of the first spring (2) is connected to the side wall of the mounting housing (1) by a fixing bolt (4).

4. A shock-absorbing protection device for computer hard disk according to claim 1, characterized in that the top of the sliding rod (10) is elastically connected to the inside of the sliding block (5) by the second spring (6).

5. The computer hard disk damping protection device according to claim 1 or 2, wherein the inner upper and lower side walls of the hard disk casing (3) are provided with sliding grooves (15), the upper and lower side walls of the sliding block (5) are provided with balls (16), and the balls (16) are slidably nested in the sliding grooves (15).

6. The computer hard disk shock absorption protection device according to claim 5, wherein the upper wall and the lower wall of the sliding block (5) are provided with ball grooves (18), and the third spring (17) is placed inside the ball grooves (18).

7. The computer hard disk shock absorption protection device according to claim 6, wherein the ball groove (18) is a cylindrical rotating structure with a convex cross section.

8. The computer hard disk damping protection device according to claim 2, wherein a roller groove (19) is formed in a side wall of the nesting groove (13), a roller (19) is rotatably arranged at an end of the diagonal rod (14), and the roller (19) is nested inside the roller groove (19).

Technical Field

The invention relates to the technical field of computers, in particular to a computer hard disk shock absorption protection device.

Background

With the development of society and the progress of science and technology, electronic equipment has gone into every family and every industry. Computer use is also becoming more widespread. At present, the computer hard disk is fixed the hard disk on the hard disk frame by four hard straight screws, hard disk and hard disk frame lug connection, the hard disk is when vibrations rotational speed, can transmit vibrations for quick-witted case, can entangle great noise and vibrations, still can produce resonance phenomenon after vibrations reach the certain frequency, simultaneously because this kind of mechanical type of hard disk and quick-witted case is connected, when carrying quick-witted case or unexpected when receiving the striking, the damage of quick-witted case can be with energy transfer for the hard disk, cause the harm of hard disk, lead to data loss in the hard disk, this everything will bring unnecessary trouble. Therefore, protection and shock absorption treatment for the hard disk are required to prevent unnecessary things from happening.

Chinese patent (publication number: CN 206133401U, bulletin date: 2017.04.26) discloses a computer hard disk damping installation protection device, which comprises a damper, a shell and a hard disk, wherein the damper comprises a cylinder body and a sliding block, a second ring is arranged at the bottom end of the cylinder body, the sliding block is connected inside the cylinder body in a sliding mode, the upper surface of the sliding block is connected with one end of a supporting rod, the other end of the supporting rod penetrates through the upper end of the cylinder body and is connected with the first ring, a first spring is arranged between the upper surface of the sliding block and the upper surface inside the cylinder body and is sleeved on the side face of the supporting rod, the hard disk is installed inside the shell in a hanging mode through the damper, the contact between the hard disk and the shell is reduced, the hard disk is effectively fixed, and. However, the device has a complex structure, and when the hard disk encounters large vibration force, the hard disk stops working, so that the damage of the hard disk is avoided, and the smoothness of the work of the computer is influenced.

Disclosure of Invention

The invention aims to provide a computer hard disk damping protection device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a computer hard disk shock absorption protection device comprises an installation shell and a hard disk shell. The hard disk casing sets up in the inside of installation casing, and the hard disk is installed to the inside intermediate position of hard disk casing, and the sliding block has been nested in the inside slip of hard disk casing all around to the hard disk, and the sliding block can slide inside and outside hard disk casing. Wherein the sliding block inside wall of two opposite sides has been seted up and has been inlayed the cover groove, and the fixed of symmetry is provided with two down tube on the inside wall of two other sliding blocks, and the outer end of down tube is nested in the inside of inlaying the cover groove, and the sliding block that is connected with the down tube moves to both sides, and the down tube is along with the sliding block is outwards removed, down tube and the contact of nested groove lateral wall to the pulling contains the sliding block of inlaying the cover groove and outwards removes. The lateral wall of sliding block passes through first spring elastic connection on the lateral wall of casing, and first spring has the cushioning effect to the hard disk casing.

The inside fixed mounting of hard disk casing has the biax motor in the installation casing in the below, and the coaxial fixedly connected with axis of rotation of the both ends output shaft of biax motor, the tip of axis of rotation rotate to be connected on the inside wall of installation casing, has seted up the thread groove in the axis of rotation. The bottom of the sliding block provided with the inclined rod is connected to the top of the sliding rod in a sliding and nesting mode, a through hole is formed in the bottom of the sliding rod and is nested on the rotating shaft, a steel ball is arranged in the through hole in a rotating mode, and the steel ball is nested inside the threaded groove. And starting the double-shaft motor, and driving the double-shaft motor to rotate the rotating shaft so as to enable the sliding rod to move on the rotating shaft, thereby controlling the sliding block to move in the hard disk shell. The sliding block moves to compress the first spring, so that the damping force of the first spring can be changed. Be provided with the vibrations inductor on the hard disk casing, vibrations inductor electric connection has central processing unit, central processing unit connects the double-shaft motor, the vibrations inductor can respond to the vibrations dynamics of hard disk casing, when vibrations inductor response vibration amplitude is great, starts the double-shaft motor and rotates to make the double-shaft motor rotate, the sliding block moves to the outside, compresses first spring, increases the compression capacity of first spring, improves the shock attenuation dynamics, reduces the vibration amplitude of hard disk casing. When the vibration inductor inducts that the vibration frequency is large, the double-shaft motor is started to rotate reversely, the sliding block moves inwards, the compression amount of the first spring is reduced, and therefore the frequency is reduced.

As a further scheme of the invention: the diagonal rods are opened towards two sides, and the cross section of the embedding groove is of an isosceles trapezoid structure.

As a further scheme of the invention: the lateral wall of sliding block passes through fixing bolt fixed connection in the inboard of first spring, and the outside of first spring passes through fixing bolt to be connected on the lateral wall of installation casing, facilitates the equipment of device.

As a further scheme of the invention: the top of slide bar passes through the inside of second spring elastic connection at the sliding block to reduce the compactness that sliding block and slide bar are connected, further improved the shock attenuation effect.

As a further scheme of the invention: the sliding tray has been seted up to lateral wall about the inside of hard disk casing, and the upper and lower lateral wall of sliding block is provided with the ball, and the ball slides and nests in the sliding tray inside, and setting up of sliding tray and ball makes the sliding block slide more smoothly and stably.

As a further scheme of the invention: the ball groove has been seted up on the last lower wall of sliding block, and the third spring has been placed to ball inslot portion, and the third spring makes the ball move to the outside, and the third spring has buffering cushioning effect to the ball to realized the upper and lower shock attenuation cushioning effect of sliding block, realized all-round shock attenuation with this.

As a further scheme of the invention: the ball groove is a cylindrical rotating structure with a convex cross section, so that balls are prevented from being separated.

As a further scheme of the invention: the side wall of the nesting groove is provided with a roller groove, the end part of the diagonal rod is rotatably provided with a roller, the roller is nested in the roller groove, and the roller can slide in the roller groove, so that the friction force between the nesting groove and the sliding block is reduced, and the sliding block can slide more smoothly.

Compared with the prior art, the invention has the beneficial effects that: when vibrations inductor response vibrations range is great, start the rotation of double-shaft motor to make double-shaft motor rotate, the sliding block moves to the outside, compresses first spring, increases the compression of first spring, improves the shock attenuation dynamics, reduces hard disk shell's vibrations range. When the vibration inductor inducts that the vibration frequency is large, the double-shaft motor is started to rotate reversely, the sliding block moves inwards, and the compression amount of the first spring is reduced, so that the frequency is reduced, automatic damping regulation and control of the hard disk are achieved, the device is intelligent, the computer is prevented from stopping working, and the smoothness of working is guaranteed. The motor is used for bidirectional regulation, so that the device is simplified, and the manufacturing cost is reduced. The third spring has buffering cushioning effect to the ball to realized the upper and lower shock attenuation cushioning effect of sliding block, realized all-round shock attenuation with this. The invention has the advantages that: simple structure, the equipment is convenient, low in production cost, degree of automation is high, and the shock attenuation is effectual, has realized all-round shock attenuation.

Drawings

Fig. 1 is a schematic perspective view of a computer hard disk shock absorption protection device.

Fig. 2 is a schematic diagram of an internal structure of a computer hard disk shock absorption protection device.

Fig. 3 is a schematic top view of a hard disk casing of a computer hard disk shock absorption protection device.

Fig. 4 is a schematic structural diagram of a ball in a computer hard disk shock absorption protection device.

Fig. 5 is a schematic structural diagram of a nesting groove in a computer hard disk shock absorption protection device.

In the figure, a mounting case 1, a first spring 2, a hard disk case 3, a fixing bolt 4, a sliding block 5, a second spring 6, a vibration sensor 7, a rotating shaft 8, a threaded groove 9, a sliding rod 10, a double-shaft motor 11, a hard disk 12, a nesting groove 13, a diagonal rod 14, a sliding groove 15, a ball 16, a third spring 17, a ball groove 18, a roller groove 19 and a roller 20 are arranged.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.