CN113589902A

CN113589902A - Waterproof computer case

Info

Publication number: CN113589902A
Application number: CN202110903156.0A
Authority: CN
Inventors: 刘承良; 赵巍; 陈起家; 周才文
Original assignee: Hunan Vocational College of Electronic and Technology
Current assignee: Hunan Vocational College of Electronic and Technology
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-11-02
Anticipated expiration: 2041-08-06
Also published as: CN113589902B

Abstract

The invention discloses a waterproof computer case which comprises a case body, wherein an electric element storage cavity is arranged in the case body, drying cavities are formed on two sides of the electric element storage cavity, a U-shaped partition plate is formed between the drying cavities and the electric element storage cavity, the opposite side surfaces of the two U-shaped partition plates are parallel to each other and are vertical to a horizontal plane, and air inlet assemblies are uniformly arranged on the opposite sides of the two U-shaped partition plates. The dust filter net and the drying cavity are arranged on the case, and the drying agent is arranged in the drying cavity, so that when the dust filter net is applied, dust particles in air entering the electronic element storage cavity can be filtered by the dust filter net, moisture carried in the air can be adsorbed by the drying agent, the electronic element in the electronic element storage cavity is ensured to be dry, the electronic element is in a dust-free environment, the piston plate is driven to reciprocate up and down by the driving mechanism, the piston moves up and down to forcibly radiate the heat in the case, and the radiating effect is improved.

Description

Waterproof computer case

Technical Field

The invention relates to the technical field of computer cases, in particular to a waterproof computer case.

Background

The chassis is used as one part of computer fittings, it plays a main role in placing and fixing computer fittings, playing a role in supporting and protecting, in addition, the computer chassis has the important role in shielding electromagnetic radiation, because the chassis can not improve the performance of the whole machine rapidly like the fittings such as CPU, display card, mainboard, etc., it has not been listed as the key consideration object in DIY. However, the chassis is not useless, and after some users buy the fake-brand chassis, the system becomes unstable because the main board and the chassis form a loop, which causes a short circuit.

The quick-witted case of prior art can set up more louvre with quick-witted case surface when the design for dispel the heat to quick-witted incasement portion electronic component, consequently, when quick-witted case introduces the air from the external world and dispels the heat to inside, the moisture that carries in the outside air is more, probably can lead to quick-witted incasement portion electronic component to damage, and in addition, the radiating effect of traditional computer machine case is not good, leads to the in-service use effect of computer machine case to receive the influence.

Disclosure of Invention

The present invention is directed to a waterproof computer case to solve the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a waterproof computer case comprises a case body, wherein an electric element storage cavity is formed in the case body, drying cavities are formed in two sides of the electric element storage cavity, a U-shaped partition plate is formed between the drying cavities and the electric element storage cavity, opposite side faces of the two U-shaped partition plates are parallel to each other and are vertical to a horizontal plane, and air inlet assemblies are uniformly arranged on opposite sides of the two U-shaped partition plates;

the air inlet assembly comprises a perforation and a deflection air inlet piece rotatably arranged in the perforation, the perforation comprises an air inlet part, a rotary ball positioning part and a deflection part which are communicated with each other, the deflection air inlet part comprises a deflection ball which is rotatably arranged in the positioning part of the rotating ball, an air inlet hole is arranged on the deflection ball in a penetrating way, a deflection pipe is arranged on the deflection ball at one end of the air inlet hole and is positioned at the deflection part, a return spring is arranged between the bottom of the deflection pipe and the bottom of the deflection part, one end of the deflection pipe is provided with a first position extending to the inside of the electric element storage cavity and a second position completely received in the deflection part, when the deflection pipe is positioned at the first position, the air inlet hole is communicated with the air inlet part, and when the deflection pipe is positioned at the second position, the air inlet hole is not communicated with the air inlet part;

two the top between the U type baffle opposite side slides and is provided with the piston, the electric elements storage chamber of piston top is provided with and is used for driving the piston along two reciprocating motion's actuating mechanism about the U type baffle opposite side, the top both ends of piston all are provided with the blast pipe perpendicularly, and the top of blast pipe extends to the box top, be provided with the check valve on the blast pipe, the both ends that the piston is close to U type baffle one side all are provided with the movable rod perpendicularly, evenly be provided with between two movable rods with one side and correspond the sliding plate that U type baffle side closely pasted, the sliding plate is corresponding with the subassembly that admits air, and is located and corresponds directly over the subassembly that admits air.

Preferably, a granular drying agent is arranged inside the drying cavity, and the perforated holes are provided with a separation net close to the drying cavity.

Preferably, the side wall of the box body, on the side of the drying cavity far away from the electric element storage cavity, is provided with a dust filter screen.

Preferably, the top of the box body is provided with a dust cover, and the dust cover is uniformly provided with air holes.

Preferably, actuating mechanism stores the motor of chamber lateral wall including fixing at electric elements, the output fixed connection of motor has several word poles, the other end and the electric elements of several word poles store the chamber lateral wall and rotate and be connected, the middle part cover of several word poles is equipped with the sleeve, the sleeve outside is provided with the hinge bar, the other end and the perpendicular dead lever that sets up at the piston top of hinge bar are articulated.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, the dust filter net and the drying cavity are arranged on the case, and the drying agent is arranged in the drying cavity, so that when the electronic component storage chamber is applied, dust particles in air entering the electronic component storage cavity can be filtered by the dust filter net, and moisture carried in the air can be adsorbed by the drying agent, so that the electronic component in the electronic component storage cavity is ensured to be in a dry and dust-free environment.

(2) According to the invention, the driving mechanism is arranged to drive the piston plate to reciprocate up and down, so that the piston moves up and down to forcibly radiate the heat inside the box body, and the heat radiation effect is improved.

(3) The invention is characterized in that air inlet components are uniformly arranged on the opposite sides of two U-shaped clapboards, the downward and upward moving processes of the piston are divided into two processes, the first process of the downward movement of the piston, namely the process of the piston pushing the deflection pipe to rotate into the deflection cavity through the sliding plate, at the moment, the downward movement of the piston can discharge the air in the storage cavity of the electronic element into the drying cavity from the air inlet components and then to the outside through the dust filter screen, the air with certain heat can heat the drying agent in the drying cavity in the process, so that the moisture is discharged out of the outside through the dust filter screen along with the air, when the air enters the dust filter screen, the dust attached to the dust filter screen can be removed by backflushing the dust filter screen from the inside to the outside, the service time of the drying agent is prolonged, the air flow rate of the dust filter screen is prevented from being influenced by the dust, and the second process of the downward movement of the piston, namely, the process that the deflection cavity is continuously moved downwards after the piston pushes the deflection pipe to rotate through the sliding plate, at the moment, the inside of the electronic element storage cavity is in a sealed state, the piston moves downwards to enable the electronic element storage cavity to form positive pressure, most of gas rushes out a check valve of the exhaust pipe and is exhausted to the outside from the exhaust pipe, in the first process that the piston moves upwards, the inside of the electronic element storage cavity is in a sealed state, the piston moves upwards to enable the electronic element storage cavity to form positive pressure, in the second process that the piston moves upwards, an air inlet of the deflection ball is communicated with an air inlet portion, outside air is exhausted from the end portion of the deflection pipe through the dust filter screen and the drying agent quickly, air cooling is carried out on the surface of the electronic element, the deflection pipe deflects continuously to generate a sweeping effect, the air is blown to different positions of the electronic element, and the heat dissipation effect is improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of a partial structure at a in the present invention.

In the figure: 1. a box body; 2. an electrical component storage chamber; 3. a drying chamber; 4. a U-shaped partition plate; 5. perforating; 51. an air intake portion; 52. a rotary ball positioning part; 53. a deflection unit; 6. deflecting the ball; 7. an air inlet; 8. a deflection pipe; 9. a return spring; 10. a piston; 11. an exhaust pipe; 12. a sliding plate; 13. a desiccant; 14. a dust filter screen; 15. a dust cover; 16. a motor; 17. a rod shaped like a Chinese character 'ji'; 18. a sleeve; 19. a hinged lever; 20. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention is shown: a waterproof computer case comprises a case body 1, an electronic element storage cavity 2 is arranged in the case body 1, drying cavities 3 are formed on two sides of the electronic element storage cavity 2, U-shaped partition plates 4 are formed between the drying cavities 3 and the electronic element storage cavity 2, the opposite side surfaces of the two U-shaped partition plates 4 are parallel to each other and vertical to a horizontal plane, air inlet assemblies are uniformly arranged on the opposite sides of the two U-shaped partition plates 4, a dust filter screen 14 is arranged on the side wall of the case body 1, far away from the electronic element storage cavity 2, of the drying cavity 3, a granular drying agent 13 is arranged in the drying cavity 3, the through hole 5 is provided with a separation net close to the drying cavity 3, the dust filtering net 14 can filter dust particles in the air entering the electronic element storage cavity 2, and the drying agent 13 can absorb moisture carried in the air, so that the electronic elements in the electronic element storage cavity 2 are ensured to be in a dry and dust-free environment;

the air inlet assembly comprises a through hole 5 and a deflection air inlet piece rotatably arranged in the through hole 5, the through hole 5 comprises an air inlet part 51, a rotating ball positioning part 52 and a deflection part 53 which are communicated with each other, the deflection air inlet piece comprises a deflection ball 6 rotatably arranged in the rotating ball positioning part 52, an air inlet hole 7 is arranged on the deflection ball 6 in a penetrating way, a deflection pipe 8 is arranged on the deflection ball 6 at one end of the air inlet hole 7, the deflection pipe 8 is positioned on the deflection part 53, a return spring 9 is arranged between the bottom of the deflection pipe 8 and the bottom of the deflection part 53, one end of the deflection pipe 8 is provided with a first position extending to the inside of the electronic component storage cavity 2 and a second position completely accommodated into the deflection part 53, when the deflection pipe 8 is located at the first position, the air inlet hole 7 is communicated with the air inlet part 51, and when the deflection pipe 8 is located at the second position, the air inlet hole 7 is not communicated with the air inlet part 51;

the top between two U type baffle 4 opposite sides slides and is provided with piston 10, the electronic component storage chamber 2 of piston 10 top is provided with and is used for driving piston 10 along two U type baffle 4 opposite sides up-and-down reciprocating's actuating mechanism, piston 10's top both ends all are provided with blast pipe 11 perpendicularly, and the top of blast pipe 11 extends to 1 top of box, be provided with check valve 10 on the blast pipe 11, piston 10 is close to the both ends of U type baffle 4 one side and all is provided with movable rod 11 perpendicularly, evenly be provided with between two movable rod 11 with one side and correspond the sliding plate 12 that U type baffle 4 side closely pasted, sliding plate 12 is corresponding with the subassembly that admits air, and be located and correspond directly over the subassembly that admits air.

When the driving mechanism of the invention drives the piston 10 to reciprocate up and down, the process is divided into an upper process and a lower process, when the piston 10 moves down, the air in the electronic element cavity 2 can be discharged to the outside through the deflection pipe 8, the air inlet 7, the air inlet part 61, the drying cavity 3 and the dust filter 14 in sequence, in the process, the air with certain heat can heat the drying agent 13 in the drying cavity 3, so that the moisture is discharged to the outside through the dust filter 14 along with the air, when the air enters the dust filter 14, the dust attached on the dust filter 14 can be removed by backflushing the dust filter 14 from the inside and the outside, as the piston 10 moves down gradually, the sliding plate 12 can be driven to move down through the movable rods 11 at the two sides of the bottom of the piston 10, and the sliding plate 12 moves down to push the deflection pipe 8, so that the deflection ball 6 rotates, and the deflection pipe 8 enters the deflection part 53 slowly, when the deflection pipe 8 enters the deflection part 53 completely, the air inlet 7 of the deflection ball 6 is not communicated with the air inlet 51, at this time, the piston 10 moves downwards continuously, the electronic component storage cavity 2 is in a sealed state, so that positive pressure is formed inside, most of air rushes out the one-way valve of the exhaust pipe 11 to be discharged from the exhaust pipe, when the piston 10 moves downwards to the lowest end and starts to ascend, at this time, the electronic component cavity 2 is in a sealed state, the piston 10 ascends to form negative pressure inside, the piston 10 ascends to drive the sliding plate 12 to ascend along with the continuous ascending of the piston 10, when the piston 10 ascends to drive the sliding plate 12 to move the bottom of the sliding plate to the upper part of the bottom end of the deflection part 53, at this time, under the action of the return spring 9, the deflection pipe 8 deflects to slowly extend into the electronic component storage cavity 2, the air inlet 7 of the deflection ball 6 is communicated with the air inlet 51 of the perforation 5, and the outside air can rapidly pass through the dust filter 14, the drying cavity 13, the air inlet 51 and the air inlet 7 to be discharged from the end of the deflection pipe 8, blow to the inside electronic component surface of electronic component storage chamber, cool down electronic component to along with piston 10 drives sliding plate 12 and constantly rises, deflection pipe 8 can constantly deflect, and the wind that blows to electronic component produces the effect of similar scanning and penetrates, carries out the forced air cooling heat dissipation to electronic component different positions.

In this embodiment, the top of the box body 1 is provided with a dust cover 15, and the dust cover 15 is uniformly provided with air holes to prevent water from entering the box body from the exhaust pipe.

In this embodiment, actuating mechanism is including fixing the motor 16 who stores 2 lateral walls in chamber at electronic component, motor 16's output end is fixed to be connected with several word poles 17, several word poles 17's the other end and electronic component store 2 lateral walls in chamber and rotate and be connected, several word pole 17's middle part cover is equipped with sleeve 18, the sleeve 18 outside is provided with hinge rod 19, hinge rod 19's the other end is articulated at the dead lever 20 at piston 10 top with perpendicular setting, the motor output end rotates and drives several word poles and rotate, and several word poles rotate and pass through sleeve and hinge rod, can constantly drive the dead lever constantly up-and-down reciprocating motion fixed with the piston.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. A waterproof computer case is characterized by comprising a case body (1), wherein an electric element storage cavity (2) is formed in the case body (1), drying cavities (3) are formed on two sides of the electric element storage cavity (2), U-shaped partition plates (4) are formed between the drying cavities (3) and the electric element storage cavity (2), opposite side faces of the two U-shaped partition plates (4) are parallel to each other and perpendicular to a horizontal plane, and air inlet assemblies are uniformly arranged on opposite sides of the two U-shaped partition plates (4);

the air inlet assembly comprises a through hole (5) and a deflection air inlet piece rotatably arranged in the through hole (5), the through hole (5) comprises an air inlet part (51), a rotating ball positioning part (52) and a deflection part (53) which are communicated with each other, the deflection air inlet piece comprises a deflection ball (6) rotatably arranged in the rotating ball positioning part (52), an air inlet hole (7) is arranged on the deflection ball (6) at one end of the air inlet hole (7) in a penetrating manner, a deflection pipe (8) is arranged on the deflection ball (6) at one end of the air inlet hole (7), the deflection pipe (8) is positioned at the deflection part (53), a reset spring (9) is arranged between the bottom of the deflection pipe (8) and the bottom of the deflection part (53), one end of the deflection pipe (8) is provided with a first position extending to the inside of the electric element storage cavity (2) and a second position completely accommodating into the deflection part (53), when the deflection pipe (8) is located at a first position, the air inlet hole (7) is communicated with the air inlet part (51), and when the deflection pipe (8) is located at a second position, the air inlet hole (7) is not communicated with the air inlet part (51);

a piston (10) is arranged on the top between the opposite sides of the two U-shaped clapboards (4) in a sliding way, the electric element storage cavity (2) above the piston (10) is provided with a driving mechanism for driving the piston (10) to reciprocate up and down along the opposite side surfaces of the two U-shaped partition plates (4), the two ends of the top of the piston (10) are both vertically provided with exhaust pipes (11), the top end of the exhaust pipe (11) extends to the top of the box body (1), a one-way valve is arranged on the exhaust pipe (11), two ends of one side of the piston (10) close to the U-shaped partition plate (4) are respectively and vertically provided with a movable rod (101), a sliding plate (12) which is tightly attached to the side edge of the corresponding U-shaped partition plate (4) is uniformly arranged between the two movable rods (11) on the same side, the sliding plate (12) corresponds to the air inlet component and is positioned right above the corresponding air inlet component.

2. The waterproof computer case of claim 1, wherein: the drying device is characterized in that a granular drying agent (13) is arranged in the drying cavity (3), and a separation net is arranged on the perforation (5) close to the drying cavity (3).

3. The waterproof computer case of claim 1, wherein: and a dust filtering net (14) is arranged on the side wall of the box body (1) at one side of the drying cavity (3) far away from the electric element storage cavity (2).

4. The waterproof computer case of claim 1, wherein: the dust cover (15) is arranged at the top of the box body (1), and air holes are uniformly formed in the dust cover (15).

5. The waterproof computer case of claim 1, wherein: actuating mechanism is including fixing motor (16) at electric elements storage chamber (2) lateral wall, the output fixed connection of motor (16) has several word poles (17), the other end and the electric elements storage chamber (2) lateral wall of several word poles (17) rotate to be connected, the middle part cover of several word poles (17) is equipped with sleeve (18), the sleeve (18) outside is provided with hinge bar (19), the other end and the perpendicular dead lever (20) that set up at piston (10) top of hinge bar (19) are articulated.