CN111580617A

CN111580617A - Computer case capable of automatically cleaning dust

Info

Publication number: CN111580617A
Application number: CN202010345776.2A
Authority: CN
Inventors: 蒙秀花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-08-25

Abstract

The invention discloses a computer case capable of automatically cleaning dust, which comprises a case, wherein a first cleaning mechanism is arranged above the case, the first cleaning mechanism comprises a pair of cleaning brushes, a first slide bar is fixedly connected above the case, a pair of first magnets are symmetrically sleeved on the first slide bar in a sliding manner, the two cleaning brushes are respectively and fixedly arranged below the first magnets, a driving mechanism is arranged above the inside of the case, the driving mechanism comprises a first air bag, low-temperature evaporating liquid is filled in the first air bag, two ends of the first air bag are respectively and fixedly connected with a slide block, a second magnet is fixedly connected above the slide block, and the two second magnets correspond to the two first magnets. The invention utilizes the heat generated by the computer during use to drive the cleaning brush to move, thereby realizing the automatic cleaning of the upper wall of the case, needing no extra energy, reducing the use cost of users and simultaneously reducing the production cost of the case.

Description

Computer case capable of automatically cleaning dust

Technical Field

The invention relates to the technical field of computer cases, in particular to a computer case capable of automatically cleaning dust.

Background

The case is used as a part of computer accessories and has the main function of placing and fixing the computer accessories, thereby having a supporting and protecting function.

The dust of machine case in the air can drop on box top or lateral wall in the use, not only influences pleasing to the eye but also influences the use, because the machine case generally can set up the thermovent in order to realize the heat dissipation, is equipped with the filter screen structure in the thermovent, and the dust drops on the filter screen and causes the jam of filter screen easily, and then influences the radiating effect of machine case. Therefore, the user needs to regularly clean the dust on the case, which increases the workload of the user and reduces the use experience; and many users do not have the habit of cleaning the case regularly, and then reduce the radiating effect of the case, influence the operation of internal element.

Some cases capable of self-cleaning dust also appear in the prior art, but these cases generally need to be driven by an additional driving device to operate the cleaning mechanism, which increases the energy consumption of the case and the production cost of the case.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a computer case capable of automatically cleaning dust.

The invention provides a computer case capable of automatically cleaning dust, which comprises a case, wherein a first cleaning mechanism is arranged above the case, the first cleaning mechanism comprises a pair of cleaning brushes, a first slide bar is fixedly connected above the case, a pair of first magnets are symmetrically sleeved on the first slide bar in a sliding manner, the two cleaning brushes are respectively and fixedly arranged below the first magnets, a driving mechanism is arranged above the inside of the case, the driving mechanism comprises a first air bag, low-temperature evaporating liquid is filled in the first air bag, two ends of the first air bag are respectively and fixedly connected with a slide block, a second magnet is fixedly connected above the slide block, the positions of the two second magnets respectively correspond to the two first magnets, and the magnetism of the first magnet is opposite to that of the second magnet.

Preferably, the driving mechanism further comprises a second sliding rod, the second sliding rod is horizontally arranged, two ends of the second sliding rod are fixedly connected with the inner wall of the case, and the two sliding blocks are slidably sleeved on the second sliding rod.

Preferably, a second cleaning mechanism is further mounted on the side wall of the chassis.

Preferably, the clean mechanism of second includes second gasbag and air guide plate, the second gasbag is installed between slider and quick-witted incasement wall, the inside gas storage chamber of having seted up of lateral wall of machine case, the gas storage chamber is through first check valve and second gasbag intercommunication, install the second check valve on the second gasbag, air guide plate fixed connection is on the outer wall of machine case, and the blow vent has been seted up to inside, the one end of blow vent is passed through pressure valve and gas storage chamber intercommunication, and quick-witted outer wall down is hugged closely to other end opening.

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

1. by arranging the first cleaning mechanism and the driving mechanism, the movement of the cleaning brush is driven by utilizing heat generated by a computer during use, so that the upper wall of the case is automatically cleaned, extra energy is not required, the use cost of a user is reduced, and meanwhile, the structure is simple, and the production cost of the case is reduced;

2. through installing the second cleaning mechanism on quick-witted case lateral wall, in the in-process of actuating the first cleaning mechanism of actuating mechanism, constantly squeeze gas into the gas storage chamber, when the pressure in the gas storage chamber is greater than the threshold value of pressure valve, the pressure valve opens, and the air in the gas storage chamber is spout from the blow vent, and then the air current that produces can blow off the dust on the quick-witted case lateral wall.

Drawings

FIG. 1 is a schematic structural diagram of a computer case capable of automatically cleaning dust according to the present invention;

fig. 2 is an enlarged view of a structure a in fig. 1.

In the figure: the device comprises a case 1, a first sliding rod 2, a first magnet 3, a cleaning brush 4, a first air bag 5, a sliding block 6, a second sliding rod 7, a second air bag 8, an air storage cavity 9, an air guide plate 10, a pressure valve 11, a first check valve 12 and a vent port 13.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-2, a pneumatic control valve for a dental machine system comprises a machine case 1, a first cleaning mechanism is arranged above the machine case 1 and used for cleaning dust on the upper wall of the machine case 1, the first cleaning mechanism comprises a pair of cleaning brushes 4, a first slide bar 2 is fixedly connected above the machine case 1, a pair of first magnets 3 are symmetrically sleeved on the first slide bar 2 in a sliding manner, the two cleaning brushes 4 are respectively and fixedly arranged below the first magnets 3, one side of each brush is in contact with the outer wall of the machine case 1, a driving mechanism is arranged above the interior of the machine case 1 and used for driving the first cleaning mechanism to operate, the driving mechanism comprises a first air bag 5, low-temperature evaporating liquid is filled in the first air bag 5, the boiling point of the low-temperature evaporating liquid is between 30 and 60 ℃, the first air bag 5 is in a corrugated pipe shape and can shrink and stretch in the axial direction, sliding blocks 6 are fixedly, the second magnets are fixedly connected above the sliding block 6, the positions of the two second magnets correspond to the two first magnets 3 respectively, the magnetism of the first magnets 3 is opposite to that of the second magnets, and the first magnets and the second magnets attract each other.

In the preferred scheme of this example, in order to facilitate the stable sliding of the sliding block 6, the driving mechanism further includes a second sliding rod 7, the second sliding rod 7 is horizontally arranged, and two ends of the second sliding rod 7 are fixedly connected with the inner wall of the case 1, and the two sliding blocks 6 are slidably sleeved on the second sliding rod 7;

in the preferred scheme of this embodiment, a second cleaning mechanism is further installed on the side wall of the chassis 1, and is used for automatically cleaning the outer side wall of the chassis 1; specifically, the clean mechanism of second includes second gasbag 8 and air guide plate 10, second gasbag 8 is installed between slider 6 and quick-witted case 1 inner wall, be promptly the both ends of second gasbag 8 respectively with slider 6, quick-witted case 1 inner wall fixed connection, the inside gas storage chamber 9 of having seted up of machine case 1's lateral wall, gas storage chamber 9 is through first check valve 12 and second gasbag 8 intercommunication, the gas circulation direction of first check valve 12 is that second gasbag 8 leads to gas storage chamber 9, install the second check valve on the second gasbag 8, the gas circulation direction of second check valve is that second gasbag 8 outer wall leads to inside, air guide plate 10 fixed connection is on quick-witted case 1's outer wall, and vent 13 has been seted up to inside, pressure valve 11 and gas storage chamber 9 intercommunication are passed through to vent 13's one end, other end opening is hugged closely quick-witted case 1 outer wall down.

When the machine case is used, the temperature in the machine case 1 rises, the evaporated liquid is heated and gasified, the first air bag 5 starts to expand to push the two sliding blocks 6 to move towards two sides, and then the two cleaning brushes 4 move towards two sides through the attraction force between the first magnet 3 and the second magnet, so that dust above the machine case 1 is swept away; meanwhile, the sliding block 6 moves to extrude the second air bag 8, the air in the second air bag 8 is partially extruded into the air storage cavity 9 through the first one-way valve 12, the air in the air storage cavity 9 is stored more and more through multiple extrusion, when the pressure in the air storage cavity 9 is greater than the threshold value of the pressure valve 11, the pressure valve 11 is opened, the air in the air storage cavity 9 is sprayed out from the air vent 13, and then the generated air flow can blow off the dust on the side wall of the case 1; after the second air bag 8 recovers the original length, air is slowly filled into the second air bag 8 through the second one-way valve.

Claims

1. A computer case (1) capable of automatically cleaning dust comprises a case (1) and is characterized in that a first cleaning mechanism is installed above the case (1) and comprises a pair of cleaning brushes (4), a first sliding rod (2) is fixedly connected to the upper portion of the case (1), a pair of first magnets (3) is symmetrically sleeved on the first sliding rod (2) in a sliding mode, the two cleaning brushes (4) are fixedly installed below the first magnets (3) respectively, a driving mechanism is installed above the inner portion of the case (1) and comprises a first air bag (5), low-temperature evaporation liquid is filled in the first air bag (5), sliding blocks (6) are fixedly connected to two ends of the first air bag (5), a second magnet is fixedly connected to the upper portion of each sliding block (6), and the positions of the two second magnets correspond to the two first magnets (3) respectively, and the first magnet (3) is opposite in magnetism to the second magnet.

2. The computer case (1) capable of automatically cleaning dust according to claim 1, wherein the driving mechanism further comprises a second sliding rod (7), the second sliding rod (7) is horizontally arranged, two ends of the second sliding rod are fixedly connected with the inner wall of the case (1), and the two sliding blocks (6) are slidably sleeved on the second sliding rod (7).

3. The computer cabinet (1) capable of automatically cleaning dust according to claim 1, wherein a second cleaning mechanism is further installed on the side wall of the computer cabinet (1).

4. The computer case (1) capable of automatically cleaning dust according to claim 3, wherein the second cleaning mechanism comprises a second air bag (8) and an air guide plate (10), the second air bag (8) is installed between the sliding block (6) and the inner wall of the case (1), an air storage cavity (9) is formed inside the side wall of the case (1), the air storage cavity (9) is communicated with the second air bag (8) through a first check valve (12), a second check valve is installed on the second air bag (8), the air guide plate (10) is fixedly connected to the outer wall of the case (1) and is internally provided with an air vent (13), one end of the air vent (13) is communicated with the air storage cavity (9) through a pressure valve (11), and the other end of the air vent is tightly attached to the outer wall of the case (1) and faces downward.