CN210072487U - Dustproof dampproofing quick-witted case for computer - Google Patents

Abstract

The utility model discloses a dust-proof and moisture-proof case for a computer, which comprises a case body, a front moisture-proof board, a front dust-proof board, a rear dust-proof board and a rear moisture-proof board. Ventilation structure, the front moisture-proof plate, the front dust-proof plate, the rear dust-proof plate and the rear moisture-proof plate are vertically arranged in the box in turn, and the computer is fixedly arranged on the front dust-proof plate and the rear moisture-proof plate. between the rear dust plates. The dust-proof and damp-proof case for the computer of the utility model can be installed by arranging a front damp-proof board, a front dust-proof board, a rear dust-proof board and a rear damp-proof board, and fixing the internal parts of the computer between the front dust-proof board and the rear dust-proof board. Effectively isolate dust and moisture from the internal parts of the computer to avoid affecting the service life of the computer.

Description

A dust-proof and moisture-proof case for computer

technical field

The utility model relates to computer accessories, in particular to a dust-proof and moisture-proof case for computers.

Background technique

The main function of the chassis is to place and fix various computer accessories, which play a supporting and protective role. The chassis is placed on the ground for a long time, and dust and moist air enter the chassis from the heat dissipation holes. The dust adheres to the motherboard and affects the heat dissipation of the motherboard. , the moisture may cause corrosion of the internal electronic components, which can cause the computer to freeze and reduce the life of the motherboard. Therefore, the dust and moisture resistance of the chassis is a problem that needs attention.

Utility model content

The purpose of this utility model is to provide a dust-proof and moisture-proof case for computers in order to solve the above problems.

The utility model realizes the above-mentioned purpose through the following technical solutions:

A dust-proof and moisture-proof case for a computer comprises a case body, a front moisture-proof board, a front dust-proof board, a rear dust-proof board and a rear moisture-proof board. The front moisture-proof board, the front dust-proof board, the rear dust-proof board and the rear moisture-proof board are vertically arranged in the box in turn, and the computer is fixedly arranged on the front dust-proof board and the rear dust-proof board between.

Specifically, the front moisture-proof board, the front dust-proof board, the rear dust-proof board and the rear moisture-proof board are detachably connected to the chassis through a connecting device;

The connecting device includes two symmetrically arranged fixed card slots, and the two fixed card slots are respectively vertically fixed on the inner sides of the left side panel and the right side panel of the chassis, and the upper side panel of the chassis is provided with There is a through slot connecting the upper end of the fixed card slot, the lower end of the front moisture-proof plate/the front dust-proof plate/the rear dust-proof plate/the rear moisture-proof plate passes through the through slot, and the two The side edge is engaged in the fixing slot.

Preferably, the length of the fixing slot is not less than the height of the box body, and the height of the front moisture-proof board/the front dust-proof board/the rear dust-proof board/the rear moisture-proof board is equal to the height of the fixing board The length of the card slot.

Specifically, a rubber sealing layer is provided on the inner side of the fixed card slot.

Specifically, the front moisture-proof board is a hollow structure, the outer side and the inner side of the front moisture-proof board are provided with a plurality of ventilation holes, and the front moisture-proof board is filled with desiccant;

The structure of the rear moisture-proof board is the same as that of the front moisture-proof board.

Specifically, the front dustproof plate includes a front plate and a rear plate, the front plate is provided with a plurality of one-way air intake devices, the rear plate is a filter screen, and the space between the front plate and the rear plate is A dust collection chamber is provided;

The one-way air intake device includes a rotating shaft and a baffle plate, a plurality of air intake holes are arranged on the front plate, the baffle plate is arranged on the inner side of the front plate, and the upper end of the baffle plate is connected with the rotating shaft through the rotating shaft. The upper end of the air intake hole is rotatably connected, and the size of the baffle is not smaller than the size of the air intake hole;

The rear dustproof plate is a single-layer dustproof net.

Further, the front side plate of the box body is provided with a plurality of air inlets, and an air inlet device is fixedly arranged on the air inlets;

The air intake device includes an air intake tube, an air intake fan and a moisture-proof net, the rear end of the air intake tube is fixedly connected with the front side plate of the box body and communicated with the inside of the box body, and the air intake fan is fixedly arranged At the rear of the air intake tube, the moisture-proof net is fixedly arranged at the front end of the air intake tube.

The beneficial effects of the present utility model are:

The dust-proof and damp-proof case for the computer of the utility model is provided with a front damp-proof board, a front dust-proof board, a rear dust-proof board and a rear damp-proof board, and the internal parts of the computer are fixed between the front dust-proof board and the rear dust-proof board. Effectively isolate dust and moisture from the internal parts of the computer to avoid affecting the service life of the computer.

Description of drawings

Fig. 1 is the structural representation of a kind of dust-proof and moisture-proof case for computer according to the present utility model;

2 is a side view of a dust-proof and moisture-proof case for a computer according to the present utility model;

3 is a top view of a dust-proof and moisture-proof case for a computer according to the present utility model;

4 is a schematic structural diagram of the one-way air intake device according to the present invention.

Detailed ways

Below in conjunction with accompanying drawing 1, Fig. 2, Fig. 3 and Fig. 4, the utility model is further described:

The utility model is a dust-proof and moisture-proof case for a computer, comprising a case body 1, a front moisture-proof board 3, a front dust-proof board 4, a rear dust-proof board 41 and a rear moisture-proof board 31, a front side board and a rear side board of the case body 1 They are all ventilation structures. The front damp-proof plate 3, the front dust-proof plate 4, the rear dust-proof plate 41 and the rear damp-proof plate 31 are vertically arranged in the box 1 in turn, and the computer is fixedly arranged on the front dust-proof plate 4 and the rear dust-proof plate. Between 41, the front moisture-proof plate 3, the front dust-proof plate 4, the rear dust-proof plate 41 and the rear moisture-proof plate 31 are detachably connected to the box body 1 through the connecting device;

The connecting device includes two symmetrically arranged fixed card slots 8. The two fixed card slots 8 are respectively vertically fixed on the inner side of the left side plate and the right side plate of the box body 1. The upper side plate of the box body 1 is provided with a connection The through slot at the upper end of the fixed card slot 8, the lower end of the front moisture-proof plate 3/front dust-proof plate 4/rear dust-proof plate 41/rear moisture-proof plate 31 passes through the through groove, and its two sides are engaged with the fixed card slot 8 Inside, the length of the fixed card slot 8 is not less than the height of the box 1, the height of the front moisture-proof plate 3/front dust-proof plate 4/rear dust-proof plate 41/rear moisture-proof plate 31 is equal to the length of the fixed card slot 8, the fixed card slot The inner side of 8 is provided with a rubber sealing layer.

The front moisture-proof board 3 is a hollow structure, the outer and inner sides of the front moisture-proof board 3 are provided with a plurality of ventilation holes, and the interior of the front moisture-proof board 3 is filled with a desiccant 12; same.

The front dustproof plate 4 includes a front plate 10 and a rear plate 9. The front plate 10 is provided with a plurality of one-way air intake devices, the rear plate 9 is a filter screen, and a dust collection chamber is arranged between the front plate 10 and the rear plate 9. The one-way air intake device includes a rotating shaft 11 and a baffle plate 15. The front plate 10 is provided with a plurality of air intake holes 13. The baffle plate 15 is arranged inside the front plate 10. The upper end of the baffle plate 15 passes through the rotating shaft 11 and the air intake holes 13 The upper end of the valve is rotatably connected, and the size of the baffle 15 is not smaller than the size of the air intake hole 13 .

The rear dustproof plate 41 is a single-layer dustproof net.

The front side plate of the box body 1 is provided with a plurality of air inlets, and an air inlet device is fixedly arranged on the air inlet. The front side plate of the body 1 is fixedly connected and communicated with the interior of the box body 1 .

The working principle of a dust-proof and moisture-proof box body 1 for a computer of the present invention is as follows:

By fixing the electronic components of the computer between the front dustproof plate 4 and the rear dustproof plate 41, and filling air into the box 1 through the air inlet of the front side plate, the air flows from the front to the back, and the air flows to the computer. Cooling function.

Before the air enters the box 1, the moisture-proof net 6 is used for preliminary dehumidification, and then it is blown to the front moisture-proof board by the intake fan, and the moisture in the air is adsorbed by the desiccant 12 in the front moisture-proof board 3. Dust plate 4 before blowing;

The gas blows the one-way air intake device to blow up the baffle 15, so that the air enters the dust collecting chamber through the air inlet 13, and the dust mobile phone is placed in the dust collecting chamber through the filter screen, and the dry and dust-free air passes through the front. Dust-proof plate 4, air-cools the internal components of the computer, and then discharges it from the rear.

The rear dust-proof plate 41 and the rear moisture-proof plate 31 can effectively prevent dust and moisture from entering the box body 1 from the rear side of the box body 1 .

In addition, by setting the front moisture-proof plate 3, the front dust-proof plate 4, the rear dust-proof plate 41 and the rear moisture-proof plate 31 into a detachable structure, they can be easily replaced, avoiding the dust-proof and moisture-proof functions after long-term use invalid.

The lower ends of the front moisture-proof plate 3, the front dust-proof plate 4, the rear dust-proof plate 41 and the rear moisture-proof plate 31 are inserted into the fixing slot 8, which can be fixed. 1. Pull it out for replacement or cleaning, which can effectively improve the working performance of the computer and prevent it from being damaged.

The technical solutions of the present invention are not limited to the limitations of the above-mentioned specific embodiments, and all technical deformations made according to the technical solutions of the present invention fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides a dustproof dampproofing quick-witted case of computer which characterized in that: including box, preceding dampproof board, preceding dust guard, back dust guard and back dampproof board, the preceding curb plate and the posterior lateral plate of box are vent structure, preceding dampproof board preceding dust guard back dust guard with back dampproof board is vertical setting in proper order in the box, and the internal fitting of computer is fixed to be set up preceding dust guard with between the back dust guard.

2. The dustproof and dampproof computer case according to claim 1, characterized in that: the front damp-proof plate, the front dust-proof plate, the rear dust-proof plate and the rear damp-proof plate are detachably connected with the box body through connecting devices;

the connecting device comprises two symmetrically-arranged fixing clamping grooves, the two fixing clamping grooves are vertically and fixedly arranged on the inner side surfaces of the left side plate and the right side plate of the case respectively, the upper side plate of the case is provided with a through groove connected with the upper end of the fixing clamping grooves, the front dampproof plate is arranged on the front dustproof plate, the rear dustproof plate is arranged on the rear dampproof plate, the lower end of the rear dampproof plate penetrates through the through groove, and the two side edges of the front dampproof plate are clamped in the fixing clamping grooves.

3. The dustproof and dampproof computer case according to claim 2, characterized in that: the length of the fixed clamping groove is not less than the height of the box body, and the height of the front damp-proof plate/the front dust-proof plate/the rear damp-proof plate is equal to the length of the fixed clamping groove.

4. The dustproof and dampproof computer case according to claim 3, characterized in that: and a rubber sealing layer is arranged on the inner side of the fixed clamping groove.

5. The dustproof and dampproof computer case according to claim 1, characterized in that: the front damp-proof plate is of a hollow structure, a plurality of vent holes are formed in the outer side surface and the inner side surface of the front damp-proof plate, and a drying agent is filled in the front damp-proof plate;

the structure of the rear damp-proof plate is the same as that of the front damp-proof plate.

6. The dustproof and dampproof computer case according to claim 1, characterized in that: the front dust guard comprises a front plate and a rear plate, a plurality of one-way air inlet devices are arranged on the front plate, the rear plate is a filter screen, and a dust collection cavity is arranged between the front plate and the rear plate;

the unidirectional air inlet device comprises a rotating shaft and a baffle, a plurality of air inlet holes are formed in the front plate, the baffle is arranged on the inner side of the front plate, the upper end of the baffle is rotatably connected with the upper ends of the air inlet holes through the rotating shaft, and the size of the baffle is not smaller than that of the air inlet holes;

the rear dust guard is a single-layer dust guard.

7. The dustproof and dampproof computer case according to claim 1, characterized in that: the front side plate of the box body is provided with a plurality of air inlets, and air inlet devices are fixedly arranged on the air inlets;

the air inlet device comprises an air inlet cylinder, an air inlet fan and a moisture-proof net, the rear end of the air inlet cylinder is fixedly connected with the front side plate of the box body and is communicated with the interior of the box body, the air inlet fan is fixedly arranged at the rear part of the air inlet cylinder, and the moisture-proof net is fixedly arranged at the front end of the air inlet cylinder.

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