CN210155594U - Computer machine case protector - Google Patents

Abstract

The utility model discloses a computer machine case protector, including guard box and quick-witted case, sliding connection places the board in the guard box, machine case sets up on placing the board, it is equipped with a plurality of damping spring to place between board and the guard box, the symmetry is equipped with a plurality of fixture between quick-witted case and the guard box inner wall, it is equipped with the rectangular channel to run through on the guard box, fixedly connected with radiator fan in the rectangular channel, all be equipped with the dust screen between radiator fan's both ends and the inner wall of rectangular channel, the upper end of guard box runs through and is equipped with three ventilation pipe, be equipped with two power keys on the machine case, be equipped with two U type pieces on the guard box. The utility model discloses it is rational in infrastructure, be convenient for control power key when protecting quick-witted case, so be convenient for user switch machine case power also has better heat dissipation dustproof effect, also is convenient for install the dismantlement to quick-witted case, and simple structure has reduced manufacturing cost.

Description

A computer case protection device

technical field

The utility model relates to the technical field of auxiliary protection equipment for computers, in particular to a computer case protection device.

Background technique

The prior art discloses a computer case protection device with application number: CN201820957378.4, which inflates the front bag and the rear bag by the air pump by pressing the push switch, and the front bag and the rear bag buffer the host chassis from colliding with the inner wall of the cavity to avoid The main chassis is damaged due to impact during use; the front bag and the rear bag fill the air generated by the heat dissipation of the main chassis, which can not only allow the air flow generated by the heat dissipation of the main chassis to be discharged in time, accelerate heat dissipation, and reduce dust in the casing Moreover, when the leg touches or presses on the shell for a long time, the shell avoids the leg directly contacting the power switch of the host chassis, preventing the host chassis from being forced to shut down or shutting down by mistake and unable to save files in time.

However, the disadvantage is that the mainframe is placed in the shell, which is inconvenient to control the power button on the mainframe, which brings inconvenience to the user; secondly, although the heat dissipation port is arranged to speed up the heat dissipation of the mainframe, the air pump does not work. When it is installed, the dust will enter the shell through the heat dissipation port, fall on the host chassis or enter the host chassis, and the dustproof effect is not good; in addition, its structure is more complicated, which increases the production cost, and the installation and disassembly of the host chassis is relatively inconvenient , so we designed a computer case protection device to solve the above problems.

Utility model content

The purpose of the present utility model is to solve the shortcomings of the prior art, and proposes a computer case protection device, which protects the case and facilitates the control of the power button, so that the user can switch the power of the case easily, and also has better performance. The heat dissipation and dustproof effect is good, and the installation and disassembly of the chassis is also convenient, and the structure is simple and the production cost is reduced.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A computer case protection device, comprising a protection case and a case, a placement plate is slidably connected in the protection case, the case is arranged on the placement plate, and a plurality of shock-absorbing springs are arranged between the placement plate and the protection case, A plurality of clamping mechanisms are symmetrically arranged between the chassis and the inner wall of the protection box, a rectangular slot is formed through the protection box, a cooling fan is fixedly connected in the rectangular slot, and two ends of the cooling fan are connected to the rectangular slot. There are dust-proof nets between the inner walls of the protective box, three ventilation pipes are arranged through the upper end of the protection box, two power buttons are arranged on the box, two U-shaped blocks are arranged on the protection box, two A control mechanism matching the two power keys is arranged between the U-shaped blocks, a T-shaped protection block is slidably connected between the two U-shaped blocks, and a disassembly baffle is arranged on the side of the protection box , the protection box is provided with a conduit through it.

Preferably, the upper end of the placement plate is provided with a placement slot matching the chassis, the chassis is placed in the placement slot, and the depth of the placement slot is 10 cm.

Preferably, the clamping mechanism includes an elastic spring fixedly connected with the inner wall of the protective box, and the other end of the elastic spring is fixedly connected with a clamping block that is abutted against the chassis.

Preferably, filter screens are provided on the inner walls of the upper ports of the three ventilation pipes.

Preferably, the control mechanism includes two top rods penetrating through the protective box and slidably connected thereto, the two top rods are respectively opposite to the two power keys, and the ends of the two top rods away from the power keys are fixedly connected with For the connecting blocks that are in contact with the T-shaped protection blocks, support springs are provided between the two connecting blocks and the protection box.

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

In the utility model, pressing the connecting block makes the ejector rod move, the support spring is compressed, the ejector rod and the power button are offset to realize the control of the power supply of the host computer, which is convenient to control the power button and provides convenience for the user; It is placed between two U-shaped blocks, and the two connection blocks can be shielded by the T-shaped protection block, so as not to accidentally touch the connection block, so that the ejector rod touches the power button; the three ventilation pipes are beneficial to protect the air in the box. Through the cooling fan, the air in the protective box can be exhausted, so that the heat in the chassis can be quickly exhausted, which is conducive to the heat dissipation of the chassis and the effect is good; through the dust net, the external dust can be blocked to prevent it from entering the protection In the box, falling on the box or entering the inside of the box, the dustproof effect is better.

To sum up, the structure of the utility model is reasonable, and it is convenient to control the power key while protecting the chassis, so it is convenient for the user to switch the chassis power supply, and also has a good heat dissipation and dustproof effect, and is also convenient for installation and disassembly of the chassis. Simple reduction of production costs.

Description of drawings

1 is a rear perspective view of a computer case protection device proposed by the utility model;

2 is a front perspective view of a computer case protection device proposed by the utility model;

3 is a perspective view of a U-shaped block in a computer case protection device proposed by the utility model;

4 is a cross-sectional view of a computer case protection device proposed by the utility model;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 .

In the picture: 1 protective box, 2 chassis, 3 placement plate, 4 shock-absorbing spring, 5 placement slot, 6 clamping block, 7 elastic spring, 8 rectangular slot, 9 cooling fan, 10 dustproof net, 11 ventilation pipe, 12 Filter screen, 13 U-shaped block, 14 ejector rod, 15 connecting block, 16 supporting spring, 17 power key, 18 conduit, 19 T-shaped protection block, 20 dismantling baffle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-5, a computer case protection device, including a protection case 1 and a case 2, a placement plate 3 is slidably connected in the protection case 1, the chassis 2 is arranged on the placement plate 3, and the upper end of the placement plate 3 is provided with the chassis. 2 matching placement slot 5, the chassis 2 is placed in the placement slot 5, and the depth of the placement slot 5 is 10cm. By setting the 10cm placement slot 5, the bottom of the chassis 2 can be limited to ensure that the chassis 2 is stably placed in the place. in slot 5.

A plurality of shock absorbing springs 4 are arranged between the placing plate 3 and the protective box 1. The shock absorbing springs 4 damp the placing plate 3 and also have a relatively stable supporting effect on the placing plate 3; the chassis 2 and the protective box 1 A plurality of clamping mechanisms are symmetrically arranged between the inner walls. The clamping mechanism includes an elastic spring 7 that is fixedly connected to the inner wall of the protective box 1. The other end of the elastic spring 7 is fixedly connected to a clamping block 6 that is opposed to the chassis 2. The clamping block 6 and the wider surface of the chassis 2, not the same side as the U-shaped block 13 and the dustproof net 10, by symmetrically arranging the clamping block 6, under the elastic force of the plurality of elastic springs 7, the clamping block 6 is opposite to the chassis. 2 for stable clamping.

The protective box 1 is provided with a rectangular slot 8, and a cooling fan 9 is fixedly connected in the rectangular slot 8. The cooling fan 9 is a negative pressure fan and is electrically connected with the host in the chassis 2. The two ends of the cooling fan 9 are connected to the rectangular slot. The inner walls of 8 are provided with dust-proof nets 10, and the dust-proof nets 10 are nylon dust-proof nets, which are connected with the inner wall of the rectangular groove 8 through glue; the upper end of the protection box 1 is provided with three ventilation pipes 11, The cooperation between the ventilation pipe 11 and the cooling fan 9 is convenient for the circulation of the air in the protection box 1, and then it is convenient to take away the heat generated by the case 2; the inner walls of the upper ports of the three ventilation pipes 11 are provided with a filter screen 12. The filter screen 12 is activated carbon The filter screen can filter the dust in the air through the filter screen 12 to prevent the dust from entering the protection box 1 .

The chassis 2 is provided with two power buttons 17, and the power buttons 17 are respectively a restart button and a switch button; the protection box 1 is provided with two U-shaped blocks 13, and the U-shaped blocks 13 are connected with the protection box 1 through glue, and the U-shaped blocks 13 are connected to the protection box 1 through glue. The thickness of the side wall of the mold block 13 close to the protective box 1 is relatively thick, leaving a certain space for the normal extension of the connecting block 15 and the support spring 16 .

A control mechanism matching the two power keys 17 is arranged between the two U-shaped blocks 13 . The control mechanism includes two ejector rods 14 that penetrate through the protective box 1 and are slidably connected with it. The protective box 1 is provided with a mounting ejector rod. 14; the two ejector rods 14 are respectively opposite to the two power supply keys 17, and one end of the two ejector rods 14 away from the power supply key 17 is fixedly connected with a connecting block 15 that is opposed to the T-shaped protection block 19, and the two connecting blocks A supporting spring 16 is provided between the 15 and the protective box 1 , and the supporting spring 16 can play a supporting role on the connecting block 15 , leaving a space for the connecting block 15 to move.

A T-shaped protection block 19 is slidably connected between the two U-shaped blocks 13 , and the two connection blocks 15 can be shielded by the T-shaped protection block 19 to avoid accidentally touching the connection block 15 , so that the ejector rod 14 touches the power button 17 The side of the protection box 1 is provided with a dismantling baffle plate 20, the dismantling baffle plate 20 is connected with the protection box 1 by screws, the protection box 1 is provided with a conduit 18, and the conduit 18 is provided with a sponge pad, which can The connecting wires are close to each other, which has a good dustproof effect.

In the present invention, when the host needs to be turned on, the user can pull out the T-shaped protection block 19, and then press the corresponding connecting block 15 to move it. The movement of the connecting block 15 drives the top rod 14 to move, and the support spring 16 is compressed, the ejector rod 14 and the power key 17 are offset to realize the control of the host power supply, which is convenient for the control of the power key 17, and then the connecting block 15 is no longer pressed. Under the action of the support spring 16, the connecting block 15 is reset; The T-shaped protection block 19 is placed between the two U-shaped blocks 13 , and the two connection blocks 15 can be shielded by the T-shaped protection block 19 , so as not to accidentally touch the connection blocks 15 , so that the ejector rod 14 touches the power button 17 .

The power button 17 is turned on, and the cooling fan 9 starts to work. The three ventilation pipes 11 are conducive to the circulation of the air in the protection box 1. The air in the protection box 1 can be exhausted through the cooling fan 9, so that the heat in the box 2 can be quickly dissipated. Exhaust, which is beneficial to the heat dissipation of the chassis 2 and has a good effect; through the dustproof net 10, the external dust can be blocked to prevent it from entering the protective box 1, falling on the chassis 2 or entering the interior of the chassis 2, and the dustproof effect is better. it is good.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. A computer case protection device, comprising a protective case (1) and a case (2), characterized in that, a placement plate (3) is slidably connected in the protective case (1), and the case (2) is arranged on the On the placing plate (3), a plurality of shock absorbing springs (4) are arranged between the placing plate (3) and the protection box (1), and are symmetrically arranged between the casing (2) and the inner wall of the protection box (1). There are a plurality of clamping mechanisms, a rectangular groove (8) is formed through the protective box (1), a cooling fan (9) is fixedly connected in the rectangular groove (8), and two parts of the cooling fan (9) are provided. A dustproof net (10) is provided between the end and the inner wall of the rectangular slot (8), the upper end of the protection box (1) is provided with three ventilation pipes (11), and the case (2) is provided with two ventilation pipes (11). There are two power buttons (17), two U-shaped blocks (13) are arranged on the protection box (1), and two U-shaped blocks (13) are provided between the two U-shaped blocks (13) to match the two power buttons (17). A T-shaped protection block (19) is slidably connected between the two U-shaped blocks (13), and a disassembly baffle (20) is provided on the side of the protection box (1). A conduit (18) is arranged on the box (1). 2. A computer case protection device according to claim 1, wherein the upper end of the placement plate (3) is provided with a placement slot (5) matching the case (2), and the case (2) ) is placed in a placement groove (5), and the depth of the placement groove (5) is 10 cm. 3. A computer case protection device according to claim 1, wherein the clamping mechanism comprises an elastic spring (7) fixedly connected with the inner wall of the protection box (1), and the elastic spring (7) is The other end is fixedly connected with a clamping block (6) abutting against the chassis (2). 4. A computer case protection device according to claim 1, characterized in that, filters (12) are provided on the inner walls of the upper ports of the three ventilation pipes (11). 5. A computer case protection device according to claim 1, characterized in that, the control mechanism comprises two ejector rods (14) penetrating through the protective box (1) and slidably connected thereto, the two ejector rods (14) are respectively opposite to the two power keys (17), and the ends of the two top rods (14) away from the power keys (17) are fixedly connected with a connecting block (15) that is opposed to the T-shaped protection block (19). , a support spring (16) is provided between the two connecting blocks (15) and the protection box (1).

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