CN219574731U

CN219574731U - Shockproof protection device for fixed hard disk protective shell

Info

Publication number: CN219574731U
Application number: CN202320769945.4U
Authority: CN
Inventors: 张丽娜
Original assignee: Guangzhou Jiayi Information Technology Co ltd
Current assignee: Guangzhou Jiayi Information Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-22
Anticipated expiration: 2033-04-10

Abstract

The utility model belongs to the technical field of computer equipment, and particularly relates to a shockproof protection device for a fixed hard disk protective shell, which comprises a mounting frame, wherein a shockproof mechanism is arranged on the inner side of the mounting frame, the mounting frame comprises an underframe, a side frame, an inward sink and a radiating opening, the shockproof mechanism comprises a connecting frame, a silica gel column, guide blocks, shockproof rods, springs, X-shaped shockproof blocks and limiting plates, the shockproof rods are inserted into round holes on two sides of the inward sink, the guide blocks are movably sleeved outside the shockproof rods, the silica gel column is connected to one end of the guide blocks, far away from the shockproof rods, the X-shaped shockproof blocks are connected to the middle part of the shockproof rods, the number of the guide blocks on the shockproof rods is four, and the springs are movably sleeved outside the shockproof rods and are positioned among the number of the four guide blocks. According to the shockproof protection device of the fixed hard disk protective shell, the guide block is designed to be inclined, so that vibration in all directions can be transferred to the shockproof mechanism, and the shockproof and noise-reduction effects are achieved.

Description

Shockproof protection device for fixed hard disk protective shell

Technical Field

The utility model relates to the technical field of computer equipment, in particular to a shockproof protection device for a fixed hard disk protective shell.

Background

The hardware inside the desktop computer mainly comprises a main board, a power supply, a display card, a CPU, a hard disk, a memory, a radiator and the like, wherein the display card and the hard disk have the requirements of vibration prevention and noise reduction under some conditions, the display card mainly aims at a long display card with three fans, and the display card still has the shaking condition due to the fact that the front and back lengths are long and only depends on the fixing of a slot and a connecting end, and is generally solved through a display card bracket.

The disk rotates at a high speed at 5400 or 7200 rpm (the main flow rotation speed of the household mechanical hard disk is 5400 or 7200), so as to realize data reading and writing storage, shake resonance and noise can be generated when the disk is arranged on the case, damage to the disk is caused for a long time, resonance and noise are eliminated, the existing means for protecting the vibration and noise of the hard disk are generally to install a bracket outside the mechanical hard disk, and therefore the bracket is required to have good vibration and vibration reduction functions.

Disclosure of Invention

The utility model aims to provide a shockproof protection device for a fixed hard disk protective shell, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed hard disk protective housing protection device that takes precautions against earthquakes, includes the mounting bracket, the inboard of mounting bracket is provided with shockproof mechanism.

The mounting frame comprises a bottom frame, a side frame, an inward sink groove and a heat radiation opening, wherein the bottom frame is arranged at the bottom of the mounting frame, the side frame is arranged on the front surface and the back surface of the bottom frame, the inward sink groove is arranged at the middle part of the side frame, round holes are formed in two sides of the inward sink groove, and the heat radiation opening is formed in the middle part of the bottom frame.

The anti-vibration mechanism comprises a connecting frame, a silica gel column, guide blocks, anti-vibration rods, springs, X-shaped anti-vibration blocks and limiting plates, wherein the anti-vibration rods are movably inserted into round holes in two sides of an inward sink, the anti-vibration rods are made of silica gel, the guide blocks are movably sleeved outside the anti-vibration rods, the silica gel column is fixedly connected to one ends of the guide blocks, which are far away from the anti-vibration rods, the X-shaped anti-vibration blocks are fixedly connected to the middle parts of the anti-vibration rods, the limiting plates are two in number and are fixedly connected to two ends of the anti-vibration rods, the number of the guide blocks on the anti-vibration rods is four, and the springs are movably sleeved outside the anti-vibration rods and are located between the number of the four guide blocks.

Preferably, the side frame is formed by bending the front and back ends of the bottom frame upwards to form an integral structure.

Preferably, the shape of the invagination groove is trapezoid, and the upper bottom of the trapezoid is close to the inner side of the side frame, and the two sides of the trapezoid form outwards expanding inclined planes for reserving space for subsequent inclination of the guide block.

Preferably, the guide block is inclined, the inclination angle on the horizontal direction is consistent with the inclination angle of the inclined plane of the inward sink, the guide block is inclined downwards in the vertical direction, the guide blocks on the upper and lower shock-proof rods are all provided with the guide blocks, the guide blocks on the upper and lower shock-proof rods are close to the middle, the tail silica gel columns of the guide blocks are also close to the middle, the tail ends of the silica gel columns, which are far away from the guide blocks, are fixedly connected with the outer sides of the connecting frame, the mechanical hard disk is vibrated when rotating by virtue of the structure, and the vibration generated by the mechanical hard disk can be transmitted to the silica gel columns, the guide blocks, the shock-proof rods, the springs and the X-shaped shock-proof blocks on the side surfaces of the mechanical hard disk no matter the mechanical hard disk is outwards or inwards, and upwards or downwards, so that the vibration is relieved, and the shock-proof effect is achieved.

Preferably, the number of the shockproof rods is four, and the shockproof rods are respectively positioned above and below the side frames at two sides of the underframe.

Preferably, the upper part and the lower part of the X-shaped shock-proof block are connected with the shock-proof rod, the middle part of the X-shaped shock-proof block is provided with a crescent notch, the X-shaped shock-proof block is made of silica gel, and the crescent notch can play a role in better shock resistance and shock absorption.

Preferably, the side frames and the connecting frames are respectively provided with threaded connection points, the threaded connection points are respectively connected with the computer case and the mechanical hard disk, the specifications of the mechanical hard disks of the desktop computers of various large brands are basically consistent, the positions of the installed threaded holes are also consistent, the corresponding mechanical hard disk installation positions are reserved in the desktop computers generally, and the installation of the mechanical hard disk brackets of various types is facilitated.

Compared with the prior art, the utility model has the beneficial effects that:

1. this fixed hard disk protective housing protection device that takes precautions against earthquakes, when vibrations take place, on silica gel post, guide block, shock-proof rod, spring and "X" type shock-proof block of vibrations can be transmitted to its side, and then alleviate vibrations to silica gel post, shock-proof rod and "X" type shock-proof block can play damping mechanism's effect, and whole shock-proof mechanism that is not only plays the cushioning effect, can also play the shock attenuation shockproof effect.

2. According to the shockproof protection device of the fixed hard disk protective shell, the guide block is designed to be inclined, so that vibration in all directions can be transferred to the shockproof mechanism, and the shockproof and noise-reduction effects are achieved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the mounting frame and the vibration-proof mechanism of the present utility model;

FIG. 3 is a schematic perspective view of a vibration isolation mechanism according to the present utility model;

fig. 4 is a schematic top view of the vibration damping mechanism of the present utility model.

In the figure: 1. a mounting frame; 101. a chassis; 102. a side frame; 103. an invagination groove; 104. a heat radiation port; 2. a shockproof mechanism; 201. a connecting frame; 202. a silica gel column; 203. a guide block; 204. a shock-proof rod; 205. a spring; 206. an X-shaped shock-proof block; 207. and a limiting disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a fixed hard disk protective housing protection device that takes precautions against earthquakes, includes mounting bracket 1, and the inboard of mounting bracket 1 is provided with shockproof mechanism 2.

The mounting bracket 1 includes chassis 101, side frame 102, indent groove 103 and thermovent 104, chassis 101 sets up in the bottom of mounting bracket 1, side frame 102 sets up in the front and the back of chassis 101, side frame 102 is the front and the back both ends of chassis 101 upwards 90 degrees bending type, as integrated into one piece structure, indent groove 103 sets up in the middle part of side frame 102, indent groove 103 shape is trapezoidal, and trapezoidal upper end is close to the inboard of side frame 102, then trapezoidal both sides form outwards expanding inclined plane for reserve the space for the slope of follow-up guide block 203, the round hole has been seted up to the both sides of indent groove 103, thermovent 104 is seted up in the middle part of chassis 101.

The shockproof mechanism 2 comprises a connecting frame 201, a silica gel column 202, guide blocks 203, shockproof rods 204, springs 205, X-shaped shockproof blocks 206 and limiting plates 207, wherein the shockproof rods 204 are movably inserted into round holes on two sides of the invagination grooves 103, the shockproof rods 204 are made of silica gel, the guide blocks 203 are movably sleeved outside the shockproof rods 204, the guide blocks 203 are inclined, the inclination angles of the horizontal direction of the guide blocks are consistent with the inclination angles of the inclined planes of the invagination grooves 103, the guide blocks 203 are downwards inclined in the vertical direction, the guide blocks 203 are arranged on the upper and lower shockproof rods 204, the guide blocks 203 on the upper and lower shockproof rods 204 are closed towards the middle, the silica gel columns 202 at the tail ends of the upper and lower shockproof rods 204 are closed towards the middle, the tail ends of the silica gel columns 202 far away from the guide blocks 203 are fixedly connected with the outer sides of the connecting frame 201, and vibration generated during rotation of a mechanical hard disk is transmitted to the silica gel columns 202, the guide blocks 203, the guide blocks 204, the springs 205 and the springs and the X-shaped shockproof blocks are downwards, and the shock-absorbing shock is relieved. The silica gel column 202 is fixedly connected to one end of the guide block 203 far away from the shock rod 204, the X-shaped shock-proof block 206 is fixedly connected to the middle of the shock rod 204, crescent notches are formed in the upper portion and the lower portion of the X-shaped shock-proof block 206, the X-shaped shock-proof block 206 is made of silica gel, good shock-proof and shock-absorbing effects can be achieved through the crescent notches, the number of limiting plates 207 is two, the guide blocks are fixedly connected to two ends of the shock rod 204, the number of the shock rod 204 is four, the guide blocks 203 are four, the guide blocks are movably sleeved outside the shock rod 204, and the guide plates are positioned between the four guide blocks 203.

The side frame 102 and the connecting frame 201 are respectively provided with a threaded connection point, and are respectively connected with a computer case and a mechanical hard disk, the rectangular block-shaped object in the middle of fig. 1 is a 3.5 inch desktop mechanical hard disk, the specifications of the desktop mechanical hard disks of various large brands are basically consistent, the installed threaded hole positions are also consistent, and the desktop is also generally reserved with corresponding mechanical hard disk installation positions, so that the installation of various mechanical hard disk brackets is convenient.

When the vibration damping device is used, a mechanical hard disk runs, a disc rotates at a high speed at 5400 or 7200 revolutions per minute, vibration in all directions generated is transmitted to the spring 205 along the directions of the silica gel column 202 and the guide block 203 no matter towards the outer side or the inner side, the spring 205 is contracted to achieve the vibration damping effect, friction force is generated between the guide block 203 and the vibration damping rod 204, and the force of the spring 205 along the direction of the vibration damping rod 204 meets the limit disc 207, so that the X-shaped vibration damping block 206 is driven to be compressed and stretched, the damping mechanism can be used, the good vibration damping effect is achieved, vibration is small, and corresponding noise can be reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a protection device takes precautions against earthquakes of fixed hard disk protective housing, includes mounting bracket (1), its characterized in that: the inner side of the mounting frame (1) is provided with a shockproof mechanism (2);

the mounting frame (1) comprises a bottom frame (101), a side frame (102), an inward sink (103) and a heat dissipation opening (104), wherein the bottom frame (101) is arranged at the bottom of the mounting frame (1), the side frame (102) is arranged on the front surface and the back surface of the bottom frame (101), the inward sink (103) is arranged at the middle part of the side frame (102), round holes are formed in two sides of the inward sink (103), and the heat dissipation opening (104) is formed in the middle part of the bottom frame (101);

the anti-vibration mechanism (2) comprises a connecting frame (201), a silica gel column (202), guide blocks (203), anti-vibration rods (204), springs (205), X-shaped anti-vibration blocks (206) and limiting plates (207), wherein the anti-vibration rods (204) are movably inserted into round holes in two sides of the inward sink grooves (103), the anti-vibration rods (204) are made of silica gel, the guide blocks (203) are movably sleeved outside the anti-vibration rods (204), the silica gel column (202) is fixedly connected to one ends, far away from the anti-vibration rods (204), of the guide blocks (203), the X-shaped anti-vibration blocks (206) are fixedly connected to the middle parts of the anti-vibration rods (204), the number of the limiting plates (207) is two, the number of the guide blocks (203) on the anti-vibration rods (204) is four, and the springs (205) are movably sleeved outside the anti-vibration rods (204) and are located between the numbers of the four guide blocks (203).

2. The shock protection device for a fixed hard disk protective housing according to claim 1, wherein: the side frame (102) is specifically formed by bending the front and back ends of the underframe (101) upwards by 90 degrees.

3. The shock protection device for a fixed hard disk protective housing according to claim 1, wherein: the shape of the inward sink (103) is trapezoid, and the upper bottom of the trapezoid is close to the inner side of the side frame (102), so that inclined planes expanding outwards are formed on two sides of the trapezoid.

4. A fixed hard protective case shock protection device according to claim 3, wherein: the guide block (203) is inclined, the inclination angle of the guide block in the horizontal direction is consistent with the inclination angle of the inclined surface of the inward sink (103), and the guide block (203) is inclined downwards in the vertical direction.

5. The shock protection device for a fixed hard disk protective housing according to claim 1, wherein: the number of the shockproof rods (204) is four, and the shockproof rods are respectively positioned above and below the side frames (102) on two sides of the underframe (101).

6. The shock protection device for a fixed hard disk protective housing according to claim 1, wherein: the upper part and the lower part of the X-shaped shock-proof block (206) are connected with the shock-proof rod (204), a crescent notch is formed in the middle of the X-shaped shock-proof block, and the X-shaped shock-proof block (206) is made of silica gel.

7. The shock protection device for a fixed hard disk protective housing according to claim 1, wherein: threaded connection points are arranged on the side frames (102) and the connecting frames (201) and are respectively connected with the computer case and the mechanical hard disk.