CN112058798A - A device for automatically cleaning dust installed in a computer host - Google Patents

Abstract

The invention discloses a device installed in a computer host and used for automatically cleaning dust, which comprises a case main body, wherein a plurality of machine belt heat dissipation holes are formed in one side of the case main body at equal intervals, a main board is arranged on one side of the inner side of the case main body, an electric telescopic rod is installed at the top end of the case main body, an installation frame is connected to the top of the inner side of the case main body, and a fan is installed on the inner side of the installation frame. According to the dust cleaning device, through the first ventilation pipe, the air inducing nozzle, the electric telescopic rod, the fan, the mounting frame, the second ventilation pipe, the dust removing teeth, the dust filtering chamber, the third ventilation pipe, the dust filtering plate, the movable plate, the limiting spring and the hinge, dust on elements in the case main body can be blown up conveniently, then the air containing the dust is collected and filtered, and the filtered dust can be collected conveniently, so that the dust on the elements can be cleaned conveniently, and the dust cleaning efficiency of the dust cleaning device is improved.

Description

A device for automatically cleaning dust installed in a computer host

technical field

The invention relates to the technical field of computers, in particular to a device for automatically cleaning dust installed in a computer host.

Background technique

The main computer case is an integrated part of various components that maintain the normal operation of the computer. Generally, corresponding exhaust windows are set up and corresponding cooling fans are used to enhance the air circulation of the main case, so as to achieve the effect of cooling the main case. However, this also increases the amount of dust entering the main chassis. A large amount of dust enters the main chassis and adheres to the computer motherboard and various accessories in the chassis, which will not only affect the heat dissipation, but may also cause damage to some components on the motherboard. Therefore, after the host has been used for a long time, the dust inside the host should be cleaned again, and manual dust removal needs to disassemble the chassis, which is more cumbersome, and when cleaning the dust, if you do not pay attention, it may damage the components in the chassis. Therefore, the equipment that can automatically clean the dust came into being.

At present, there are many kinds of devices on the market that can automatically clean the dust inside the case, but these cleaning devices generally cannot clean the dust of each part in the case evenly, and when cleaning the motherboard with the largest area, the cleaning efficiency is low. The dust on the motherboard cannot be sufficiently cleaned. Therefore, those skilled in the art provide a device for automatically cleaning dust installed in a computer main body to solve the above-mentioned problems in the background art.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a device for automatically cleaning dust installed in a computer main body, so as to solve the above-mentioned problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

A device for automatically cleaning dust installed in a computer main body, comprising a chassis main body, one side of the chassis main body is provided with a number of machine-belt cooling holes at equal distances, and a main board is arranged on one side of the inner side of the chassis main body, and the chassis main body is provided with a main board. An electric telescopic rod is installed at the top, an installation frame is connected to the top of the inner side of the main body of the case, a fan is installed on the inner side of the installation frame, the air outlet of the fan is connected with a second ventilation pipe, and the air outlet of the fan is connected with a A third ventilation pipe, one end of the third ventilation pipe is connected to a dust filter chamber, one side of the dust filter chamber is connected to a first ventilation pipe, the inner side of the dust filter chamber is provided with a dust filter plate, and the bottom of the electric telescopic rod is The ends are provided with dust-removing teeth, and the outer sides of the first ventilation pipe and the second ventilation pipe are connected with a number of air induction nozzles at an equal distance.

Further, an installation box is connected to the top of the inner side of the main body of the chassis, the bottom of the inner side of the installation box is installed with a motor, the top of the inner side of the installation box is provided with a ball screw, and the outer side of the ball screw is sleeved with balls The outer side of the ball nut is connected with a first connecting rod, one side of the first connecting rod is connected with a support plate, the top of the support plate is installed with an electric cylinder, and one side of the support plate is provided with a cleaning One side of the support plate is provided with a chute, one end of the electric cylinder is connected with a second connecting rod, and one side of the cleaning brush is provided with a sliding block.

Further, a movable plate is connected to the inner side of the dust filter chamber, a limit spring is installed on the inner side of the dust filter chamber near the movable plate, and a hinge is provided on one side of the movable plate.

Further, one side of the dust removal tooth is in contact with the surface of the dust filter plate, and the first ventilation pipe and the third ventilation pipe communicate with each other through the dust filter chamber.

Further, a roller is provided at the connection between the ball screw and the installation box, one end of the ball screw is connected with the roller, the other end of the ball screw is connected with the output shaft of the motor, and the One side of the ball screw is provided with a through hole, and the first connecting rod is arranged inside the through hole.

Further, one side of the cleaning brush is in contact with the surface of the main board, one end of the second connecting rod is connected with the piston rod of the electric cylinder, and the other end of the second connecting rod is connected with the outside of the cleaning brush, The sliding block is connected with the inside of the chute, and the cleaning brush and the support plate are slidably connected through the cooperation of the sliding block and the chute.

Further, the movable plate and the dust filter chamber are rotatably connected by hinges, a support block is provided on the inner side of the dust filter chamber, one end of the limit spring is connected with the support block, and the other end of the limit spring is connected with the movable plate. connected to the bottom.

Further, a sealing cover is sleeved on an outer side of the air-inducing nozzle, an outer fixing thread is formed on the outer side of the air-inducing nozzle, and an inner fixing thread is formed on the inner side of the sealing cover.

Further, the air-inducing nozzle and the sealing cover are stably connected through the cooperation of the outer fixing thread and the inner fixing thread.

Compared with the prior art, the beneficial effects of the present invention are:

1. Through the first ventilation pipe, the air nozzle, the electric telescopic rod, the fan, the second ventilation pipe of the mounting frame, the dust removal tooth, the dust filter room, the third ventilation pipe, the dust filter plate, the movable plate, the limit spring and the hinge, it is convenient to The dust on the components in the main body of the chassis is blown up, and then the dust-containing air is collected and filtered, and the filtered dust can be collected conveniently, so that the dust on the components can be easily cleaned up, and the air quality can be improved. The cleaning efficiency of dust cleaning equipment.

2. Through the installation box, ball screw, first connecting rod, ball nut, motor, electric cylinder, second connecting rod, cleaning brush, slider, chute and support plate, the cleaning brush can be easily made in the main board. The surface moves to clean the dust, which can efficiently and uniformly clean the surface of the motherboard, thereby improving the dust-removing efficiency of the dust-cleaning device.

3. Through the external fixing thread, sealing cover and inner fixing thread, when installing the dust cleaning device, a sealing cover can be set on the air nozzle according to the placement position of the components in the main body of the chassis, and there are no components at the corresponding position of the air nozzle. When the sealing cover is turned on the air nozzle there, so that the wind can blow on the element to a greater extent.

Description of drawings

1 is a schematic structural diagram of a device for automatically cleaning dust installed in a computer main body proposed in Embodiments 1 and 2;

2 is an enlarged view of A in a device for automatically cleaning dust in a computer main body proposed in Embodiment 1;

3 is a front partial cross-sectional view of a mounting box installed in a device for automatically cleaning dust in a computer main body according to Embodiment 1;

4 is an enlarged view of B installed in a device for automatically cleaning dust in a computer main body proposed in Embodiment 1;

FIG. 5 is a partial structural schematic diagram of an air-inducing nozzle and a sealing cover installed in a device for automatically cleaning dust in a computer main body according to Embodiment 2. FIG.

In the figure: 1. The first ventilation pipe; 2. The main body of the chassis; 3. The machine has cooling holes; 4. The electric telescopic rod; 5. The fan; 6. The installation box; 7. The main board; 8. The second ventilation pipe; Mounting frame; 10. Induction nozzle; 11. Sealing cover; 12. Dust filter chamber; 13. Third ventilation pipe; 14. Dust filter plate; 15. Dust removal tooth; 16. Movable plate; 17. Limit spring; ;19, ball screw; 20, first connecting rod; 21, ball nut; 22, motor; 23, electric cylinder; 24, second connecting rod; 25, cleaning brush; 26, slider; 27, chute; 28. Support plate; 29. External fixing thread; 30. Internal fixing thread.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Referring to FIGS. 1 to 4 , in an embodiment of the present invention, a device for automatically cleaning dust installed in a computer main body includes a case body 2 , a side of the case body 2 is equidistantly provided with a number of machine belt cooling holes 3 , and A main board 7 is arranged on one side of the inner side of the chassis main body 2, an electric telescopic rod 4 is installed on the top of the chassis main body 2, a mounting bracket 9 is connected to the top of the inner side of the chassis main body 2, a fan 5 is installed on the inner side of the mounting bracket 9, and the air outlet of the fan 5 is installed. A second ventilation pipe 8 is connected, the air outlet of the fan 5 is connected with a third ventilation pipe 13, one end of the third ventilation pipe 13 is connected with a dust filter chamber 12, and one side of the dust filter chamber 12 is connected with a first ventilation pipe 1, and the dust filter chamber The inner side of 12 is provided with a dust filter plate 14, the bottom end of the electric telescopic rod 4 is provided with dust removal teeth 15, and the outer sides of the first ventilation pipe 1 and the second ventilation pipe 8 are connected with a number of air nozzles 10 at equal distances.

The top of the inner side of the chassis main body 2 is connected with the installation box 6 , the bottom of the inner side of the installation box 6 is installed with the motor 22 , the top of the inner side of the installation box 6 is provided with a ball screw 19 , and the outer side of the ball screw 19 is sleeved with a ball nut 21 The outer side of the ball nut 21 is connected with a first connecting rod 20, one side of the first connecting rod 20 is connected with a support plate 28, the top of the support plate 28 is installed with an electric cylinder 23, and one side of the support plate 28 is provided with a cleaning brush 25 One side of the support plate 28 is provided with a chute 27 , one end of the electric cylinder 23 is connected with a second connecting rod 24 , and one side of the cleaning brush 25 is installed with a slider 26 .

A movable plate 16 is connected to the inner side of the dust filter chamber 12 , a limit spring 17 is installed on the inner side of the dust filter chamber 12 near the movable plate 16 , and a hinge 18 is provided on one side of the movable plate 16 .

Wherein, one side of the dust removal teeth 15 is in contact with the surface of the dust filter plate 14 , and the first ventilation pipe 1 and the third ventilation pipe 13 communicate with each other through the dust filter chamber 12 .

Wherein, the connection between the ball screw 19 and the installation box 6 is provided with a roller, one end of the ball screw 19 is connected with the roller, the other end of the ball screw 19 is connected with the output shaft of the motor 22, and the ball screw 19 A through hole is opened on one side of the cable, and the first connecting rod 20 is arranged inside the through hole.

One side of the cleaning brush 25 is in contact with the surface of the main board 7 , one end of the second connecting rod 24 is connected with the piston rod of the electric cylinder 23 , and the other end of the second connecting rod 24 is connected with the outside of the cleaning brush 25 . The block 26 is connected with the inside of the chute 27 , and the cleaning brush 25 and the support plate 28 are slidably connected through the cooperation of the slider 26 and the chute 27 .

The movable plate 16 and the dust filter chamber 12 are rotatably connected by a hinge 18 , a support block is provided on the inner side of the dust filter chamber 12 , one end of the limit spring 17 is connected with the support block, and the other end of the limit spring 17 is connected with the bottom of the movable plate 16 . end connected.

Working principle: When the dust accumulated in the main body 2 of the case needs to be cleaned, the fan 5 is turned on, and the air outlet of the fan 5 sends the air into the second ventilation pipe The air nozzle 10 blows on the components in the chassis main body 2 to blow up the dust accumulated on the components, and the air outlet of the fan 5 passes through the third ventilation pipe 13, the dust filter room 12, the first ventilation pipe 1 and the first ventilation pipe 1. A plurality of air nozzles 10 connected to a ventilation duct 1 draws back the blown dust-containing air. When the dust-containing air enters the dust filter chamber 12, the dust in the air will be removed by the dust filter plate 14 in the dust filter chamber 12. After filtering out, the clean air enters the fan 5 through the third ventilation pipe 13. When there is a lot of dust on the surface of the dust filter plate 14, the electric telescopic rod 4 can be opened, and the output shaft of the electric telescopic rod 4 drives the connected The dust removal tooth 15 moves on the surface of the dust filter plate 14 to remove the dust on the surface of the dust filter plate 14, and the dust falls on the surface of the movable plate 16. The electric telescopic rod 4 drives the dust removal tooth 15 to move until it touches the movable plate 16. The movable plate 16 is rotated downward through the hinge 18 and the limit spring 17, so that the dust on the movable plate 16 slides down to the inside of the dust filter chamber 12 by gravity, so as to collect the dust. When the dust on the surface of the main board 7 needs to be cleaned , turn on the motor 22, the output shaft of the motor 22 drives the connected ball screw 19 to rotate between the roller and the motor 22, so that the ball nut 21 moves up and down on the ball screw 19, so that the ball nut 21 drives the first The connecting rod 20 and the first connecting rod 20 drive the support plate 28, and the support plate 28 drives the cleaning brush 25 to move on the surface of the main board 7. At the same time, the electric cylinder 23 is opened, and the piston rod of the electric cylinder 23 drives the connected The second connecting rod 24 continuously moves horizontally, so that the cleaning brush 25 continuously moves to clean the dust on the surface of the main board 7 , so as to clean the dust on the surface of the main board 7 evenly.

Example 2

1 and 5, a device for automatically cleaning dust installed in a computer main body, this embodiment, compared with Embodiment 1, also includes a sealing cover 11 sleeved on one side of the outer side of the air induction nozzle 10. An outer fixing thread 29 is formed on the outer side, and an inner fixing thread 30 is formed on the inner side of the sealing cover 11 .

Wherein, the air-inducing nozzle 10 and the sealing cover 11 are stably connected by the cooperation of the outer fixing thread 29 and the inner fixing thread 30 .

Working principle: When installing the dust cleaning device, a sealing cover 11 can be set on the air nozzle 10 according to the placement position of the components in the main body 2 of the case. Turn on the air nozzle 10 there, so that the wind can blow on the element to a greater extent.

The standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and range of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1. A device for automatically cleaning dust installed in a computer main body, comprising a chassis main body (2), one side of the chassis main body (2) is equidistantly provided with a number of machine belt cooling holes (3), and the chassis main body ( 2) A main board (7) is arranged on one side of the inner side, characterized in that an electric telescopic rod (4) is installed on the top of the main body of the case (2), and a mounting bracket (9) is connected to the top of the inner side of the main body of the case (2). ), a fan (5) is installed on the inner side of the mounting frame (9), a second ventilation pipe (8) is connected to the air outlet of the fan (5), and a third ventilation pipe (8) is connected to the air outlet of the fan (5) A ventilation pipe (13), one end of the third ventilation pipe (13) is connected with a dust filter chamber (12), one side of the dust filter chamber (12) is connected with a first ventilation pipe (1), and the dust filter chamber ( 12) The inner side is provided with a dust filter plate (14), the bottom end of the electric telescopic rod (4) is provided with dust removal teeth (15), the outer sides of the first ventilation pipe (1) and the second ventilation pipe (8) A number of air nozzles (10) are connected at equal distances. 2. A device for automatically cleaning dust installed in a computer main body according to claim 1, characterized in that an installation box (6) is connected to the top of the inner side of the chassis main body (2), and the installation box (6) A motor (22) is installed at the bottom of the inner side of the mounting box (6), a ball screw (19) is arranged at the top of the inner side of the installation box (6), and a ball nut (21) is sleeved on the outer side of the ball screw (19). A first connecting rod (20) is connected to the outer side of the ball nut (21), a support plate (28) is connected to one side of the first connecting rod (20), and an electric motor is installed on the top of the support plate (28). A cylinder (23), one side of the support plate (28) is provided with a cleaning brush (25), one side of the support plate (28) is provided with a chute (27), one end of the electric cylinder (23) A second connecting rod (24) is connected, and a slider (26) is installed on one side of the cleaning brush (25). 3. A device for automatically cleaning dust installed in a computer host according to claim 1, characterized in that a movable plate (16) is connected to the inner side of the dust filter chamber (12), and the dust filter chamber (12) A limiting spring (17) is installed on the inner side near the movable plate (16), and a hinge (18) is provided on one side of the movable plate (16). 4. A device for automatically cleaning dust installed in a computer main body according to claim 1, wherein one side of the dust removal teeth (15) is in contact with the surface of the dust filter plate (14), and the first A ventilation pipe (1) and a third ventilation pipe (13) communicate with each other through the dust filter chamber (12). 5 . The device for automatically cleaning dust installed in a computer main body according to claim 2 , wherein a roller is provided at the connection between the ball screw ( 19 ) and the installation box ( 6 ). 6 . One end of the ball screw (19) is connected with the roller, and the other end of the ball screw (19) is connected with the output shaft of the motor (22). One side of the ball screw (19) is provided with a through hole. A hole, the first connecting rod (20) is arranged inside the through hole. 6 . The device for automatically cleaning dust installed in a computer main body according to claim 2 , wherein one side of the cleaning brush ( 25 ) is in contact with the surface of the main board ( 7 ), and the second One end of the connecting rod (24) is connected with the piston rod of the electric cylinder (23), the other end of the second connecting rod (24) is connected with the outside of the cleaning brush (25), and the sliding block (26) is connected with the sliding block (26). The interior of the groove (27) is connected, and the cleaning brush (25) and the support plate (28) are slidably connected through the cooperation of the sliding block (26) and the sliding groove (27). 7 . The device for automatically cleaning dust installed in a computer main body according to claim 3 , wherein the movable plate ( 16 ) is rotatably connected to the dust filter chamber ( 12 ) through a hinge ( 18 ), and the dust filter The inner side of the chamber (12) is provided with a support block, one end of the limit spring (17) is connected with the support block, and the other end of the limit spring (17) is connected with the bottom end of the movable plate (16). 8 . The device for automatically cleaning dust installed in a computer main body according to claim 1 , wherein a sealing cover ( 11 ) is sleeved on the outer side of the air induction nozzle ( 10 ). An outer fixing thread (29) is formed on the outer side of the mouth (10), and an inner fixing thread (30) is formed on the inner side of the sealing cover (11). 9 . The device for automatically cleaning dust installed in a computer main body according to claim 8 , wherein the air nozzle ( 10 ) and the sealing cover ( 11 ) are fixed by external fixing threads ( 29 ) and internal fixing The fit of the thread (30) is firmly connected.

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