CN112055266A

CN112055266A - Dustproof switch

Info

Publication number: CN112055266A
Application number: CN202010943778.1A
Authority: CN
Inventors: 吴红艳
Original assignee: Xian Dechuang Automation Engineering Co Ltd
Current assignee: Xian Dechuang Automation Engineering Co Ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2020-12-08

Abstract

The invention discloses a dustproof switch, which comprises a box body, wherein an opening is formed in the upper end of the box body, a body of the switch is fixedly installed in the box body, the inner side wall of the box body is connected with a horizontally arranged moving strip in a sliding mode, the lower end of the moving strip is fixedly connected with a plurality of bristles, the lower ends of the bristles are abutted against the upper side wall of the body, two threaded rods are arranged in the box body, threaded sleeves are sleeved on the threaded rods and fixedly connected with the moving strip through connecting rods, the side wall of the body is fixedly connected with the inner side wall of the box body through a supporting block, a V-shaped through groove is formed in the supporting block, a driving mechanism for driving the threaded rods to rotate is arranged on the outer side. According to the invention, the movable strip and the dust removal mechanism can be linked to operate to clean dust and pollutants in the box body, so that the cleaning effect is strong and the cleaning efficiency is high.

Description

Dustproof switch

Technical Field

The invention relates to the technical field of network equipment and the like, in particular to a dustproof switch.

Background

With the advent of the network age, a large number of devices have come into the market, which are related to the popularization of network applications, and a switch is a typical example, and the switch is called a network switch, which is network hardware, and receives and forwards data to a target device through message exchange, and can connect different devices on a computer network.

However, a general switch structure is fixed and simple, an external protection mechanism is only a layer of protection shell, and meanwhile, the switch can be placed in the external environment for a long time after being installed, a large amount of dust and pollutants in the air can fall and attach to the surface of the switch during placement, so that the functions of heat dissipation, signal dispersion and the like of the switch are affected, and the overall working effect and efficiency of the switch are further affected.

Furthermore, because generally when the switch clearance, only can erase the dust on the switch surface, after erasing, the dust can drop on the mounting plate of switch once more, under the influence of external environment, very easily appears the secondary loss of dust, and then causes inside partial dust etc. gets into the switch, leads to the switch inner mechanism to be destroyed and causes unnecessary economic loss.

Disclosure of Invention

The invention aims to provide a dustproof switch to solve the problems that self cleaning cannot be achieved and dust pollution is difficult to solve in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a dustproof switch comprises a box body with an opening at the upper end, wherein a body of the switch is fixedly arranged in the box body, the inner side wall of the box body is slidably connected with a horizontally arranged moving strip, the lower end of the moving strip is fixedly connected with a plurality of bristles, the lower ends of the bristles are abutted against and contacted with the upper side wall of the body, two horizontally arranged threaded rods are arranged in the box body, threaded sleeves are sleeved on the two threaded rods in a uniform threaded manner, the threaded sleeves are fixedly connected with the lower end of the moving strip through a plurality of connecting rods, the side wall of the body is fixedly connected with the inner side wall of the box body through a supporting block, a V-shaped through groove is arranged in the supporting block, the two threaded rods are rotatably arranged through the supporting block, a driving mechanism for driving the threaded rods to rotate is arranged on the outer side, and the position of the screen plate corresponding to the body is fixedly connected with an observation window in a penetrating way.

Preferably, the position that the box body inner wall corresponds to the removal strip all is equipped with the bar groove, remove a both ends respectively with two bar groove sliding connection.

Preferably, actuating mechanism includes the drive box, two the threaded rod all rotates and runs through the box body lateral wall and rotate to be connected in the drive box inside wall, be equipped with the worm that the level set up in the drive box, the position that corresponds the worm on the threaded rod all coaxial fixed the cup joint have the worm wheel, the worm is connected with the worm wheel meshing.

Preferably, the outer side wall of the drive box is fixedly provided with a first motor, one end of the worm is rotatably connected to the inner side wall of the drive box, and the other end of the worm is rotatably penetrated through the side wall of the drive box and is coaxially and fixedly connected with the output end of the first motor.

Preferably, the dust removal mechanism includes the spiral case, spiral case fixed connection is on the box body lateral wall, be equipped with the disc of two vertical settings in the spiral case, two fixedly connected with polylith fin between the disc, spiral case lateral wall fixed mounting has the second motor, second motor output rotate run through the spiral case and with the coaxial fixed connection of disc, the spiral case is kept away from the position that corresponds the through-groove on the lateral wall of second motor and is run through fixedly connected with air inlet section of thick bamboo, is close to be equipped with the opening on the disc of air inlet section of thick bamboo.

Preferably, a dust removal opening is arranged on the side wall, far away from the volute, of the box body in a penetrating mode.

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

1. the dustproof switch is provided with a driving mechanism and a moving strip, a first motor output end is started to rotate in a forward direction, the first motor output end drives a worm to rotate at the moment, the rotation of the worm is transmitted to a threaded rod through a worm wheel, the threaded rod is enabled to rotate, two threaded sleeves drive the moving strip to move towards a direction close to a driving box at the moment, meanwhile, due to a plurality of bristles fixedly connected with the lower end of the moving strip, when the moving strip moves, the bristles at the lower end of the moving strip continuously scrape the upper end of a body, dust, pollutants and the like on the upper side of the body are further pushed by the bristles, when the moving strip drives the bristles to move to the positions of through grooves on a supporting block, the dust is swept into the through grooves, the first motor output end is started to rotate in a reverse direction at the moment, the threaded sleeves drive the moving strip to move towards a direction away from the driving box, the surface of the, the phenomenon that a large amount of dust is accumulated on the surface of the body to influence the working effect and the working efficiency of the body is avoided;

2. the dustproof switch is provided with a dust removing mechanism and a dust removing opening, the moving strip drives the bristles to move towards the direction close to the driving box, when the moving strip drives the bristles to move to the positions of the through grooves on the supporting blocks, dust is swept into the through grooves, the output end of the second motor is started to rotate at the moment, the output end of the second motor drives the disc and the plurality of fins to rotate, the combined rotation of the plurality of fins enables the internal air pressure of the disc to be suddenly reduced, further, air outside the air inlet cylinder is greatly sucked into the volute, the air pressure inside the box body is reduced due to the fact that the air inside the box body is sucked into the volute, the air outside the box body is sucked into the dust removing opening and moves towards the air inlet cylinder along the through grooves, the dust and the like accumulated under the through grooves can be driven into the volute, the large amount of air inside the volute rotates to form cyclone and is discharged, avoid taking place the dust loss because of the dust in the box body piles up in a large number back, lead to a large amount of dust to get into the body inside and lead to the body internal mechanism to be destroyed.

Drawings

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

FIG. 2 is a schematic side view of the FIG. 1 embodiment of the present invention;

FIG. 3 is a schematic top view of the structure of FIG. 1 in accordance with the present invention;

fig. 4 is a schematic view of the internal structure of the volute of the present invention.

In the figure: 1. a box body; 2. a body; 3. a moving bar; 4. brushing; 5. a threaded rod; 6. a threaded sleeve; 7. a connecting rod; 8. a support block; 9. a through groove; 10. a screen plate; 11. an observation window; 12. a strip-shaped groove; 13. a drive cartridge; 14. a worm; 15. a worm gear; 16. a first motor; 17. a volute; 18. a disc; 19. a fin plate; 20. a second motor; 21. an air inlet cylinder; 22. an air outlet cylinder; 23. a dust removal port.

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. 1-4, two embodiments of the present invention are provided:

the first embodiment is as follows:

the utility model provides a dustproof switch, be equipped with open-ended box body 1 including the upper end, fixed mounting has body 2 of switch in the box body 1, 1 inside wall sliding connection of box body has the removal strip 3 that the level set up, it is concrete, the position that 1 inside wall of box body corresponds removal strip 3 all is equipped with

bar groove

12, 3 both ends of removal strip respectively with two bar groove 12 sliding connection, remove many brush hairs 4 of 3 lower extreme fixedly connected with of removal strip, the contact of lateral wall counterbalance on 4 lower extremes of brush hairs and the body 2, it is to be noted that, 1 open end fixedly connected with otter board 10 of box body, the position that corresponds body 2 on the otter board 10 runs through fixedly connected with observation window 11, observation window 11 is the clear glass.

In this embodiment, be equipped with two threaded rods 5 that the level set up in box body 1, equal screw thread has cup jointed threaded sleeve 6 on two threaded rods 5, and threaded sleeve 6 passes through many connecting

rods

7 and 3 lower extreme fixed connection of removal strip, and 2 lateral walls of body pass through supporting shoe 8 and 1 inside wall fixed connection of box body, are equipped with the logical groove 9 of V-arrangement in the supporting shoe 8, and two threaded rods 5 all rotate and run through the setting of supporting shoe 8.

In this embodiment, 1 outside of box body is equipped with and is used for driving 5 pivoted actuating mechanism of threaded rod, actuating mechanism includes drive box 13, two threaded rods 5 all rotate and run through 1 lateral wall of box body and rotate and connect in drive box 13 inside wall, the worm 14 that is equipped with the level setting in the drive box 13, the equal coaxial fixed worm wheel 15 that has cup jointed in the position that corresponds worm 14 on the threaded rod 5, worm 14 is connected with the meshing of worm wheel 15, it is worth mentioning, drive box 13 lateral wall fixed mounting has first motor 16, worm 14 one end is rotated and is connected in drive box 13 inside wall, the worm 14 other end is rotated and is run through drive box 13 lateral wall and with the coaxial fixed connection of first motor 16 output.

In this embodiment, the driving mechanism and the moving bar 3 are arranged to start the output end of the first motor 16 to rotate in the forward direction, at this time, the output end of the first motor 16 drives the worm 14 to rotate, the rotation of the worm 14 is transmitted to the threaded rod 5 through the worm wheel 15, so that the threaded rod 5 rotates, at this time, the two threaded sleeves 6 drive the moving bar 3 to move in the direction close to the driving box 13, meanwhile, due to the plurality of bristles 4 fixedly connected to the lower end of the moving bar 3, when the moving bar 3 moves, the bristles 4 at the lower end of the moving bar 3 continuously scrape the upper end of the body 2, so that dust, pollutants and the like on the upper side of the body 2 are pushed by the bristles 4, when the moving bar 3 drives the bristles 4 to move to the positions of the through grooves 9 on the supporting block 8, the dust is swept into the through grooves 9, at this time, the output end of the first motor 16, and again to 2 surfaces of body clean, relapse many times and can guarantee that 2 surperficial dusts of body are cleared up completely, avoid a large amount of dusts to pile up and influence the working effect and the work efficiency of body 2 on 2 surfaces of body.

Example two:

on the basis of embodiment one, the position that the box body 1 lateral wall corresponds logical groove 9 is equipped with dust removal mechanism, dust removal mechanism includes spiral case 17, spiral case 17 fixed connection is on the box body 1 lateral wall, be equipped with the disc 18 of two vertical settings in the spiral case 17, fixedly connected with polylith fin 19 between two discs 18, spiral case 17 lateral wall fixed mounting has second motor 20, the rotation of second motor 20 output runs through spiral case 17 and with the coaxial fixed connection of disc 18, the position that corresponds logical groove 9 on the lateral wall that the spiral case 17 kept away from second motor 20 runs through fixedly connected with air inlet section of thick bamboo 21, be close to being equipped with the opening on the disc 18 of air inlet section of thick bamboo 21, fixedly connected with air outlet section of thick bamboo 22 is run through to the spiral case 17 upper end, it is noted that, it is equipped.

In this embodiment, the dust removing mechanism and the dust removing opening 23 are arranged, the moving strip 3 drives the bristles 4 to move in a direction close to the driving box 13, when the moving strip 3 drives the bristles 4 to move to the position of the through groove 9 on the supporting block 8, dust is swept into the through groove 9, at this time, the output end of the second motor 20 is started to rotate, the output end of the second motor 20 drives the disc 18 and the plurality of fins 19 to rotate, the combined rotation of the plurality of fins 19 reduces the internal air pressure of the disc 18, so that air outside the air inlet drum 21 is sucked into the volute 17 in a large amount, because the air inside the box body 1 is sucked into the volute 17 to reduce the internal air pressure of the box body 1, the air outside the box body 1 is sucked from the dust removing opening 23 and moves to the air inlet drum 21 along the through groove 9, dust and the like accumulated under the through groove 9 are driven into the volute 17, and the large amount of air inside the volute 17 rotates, the dust in the box body 1 can be discharged out of the volute 17 at the same time, and the phenomenon that a large amount of dust enters the body 2 to cause the internal mechanism of the body 2 to be damaged due to the fact that the dust in the box body 1 is accumulated in a large amount and then is dissipated is avoided.

The working principle is as follows: the output end of the first motor 16 is started to rotate in the forward direction, at the moment, the output end of the first motor 16 drives the worm 14 to rotate, the rotation of the worm 14 is transmitted to the threaded rod 5 through the worm wheel 15, the threaded rod 5 is enabled to rotate, at the moment, the two threaded sleeves 6 drive the movable strip 3 to move towards the direction close to the driving box 13, meanwhile, due to the multiple bristles 4 fixedly connected with the lower end of the movable strip 3, when the movable strip 3 moves, the bristles 4 at the lower end of the movable strip 3 continuously scrape the upper end of the body 2, further, dust and pollutants at the upper side of the body 2 are pushed by the bristles 4, when the movable strip 3 drives the bristles 4 to move to the positions of the through grooves 9 on the supporting blocks 8, the dust is swept into the through grooves 9, at the moment, the output end of the first motor 16 is started to rotate in the reverse direction, so that the threaded sleeves 6, repeated times can ensure that the dust on the surface of the body 2 is completely cleaned.

Meanwhile, when the moving strip 3 drives the bristles 4 to move to the position of the through groove 9 on the supporting block 8, dust is swept into the through groove 9, at the moment, the output end of the second motor 20 is started to rotate, the output end of the second motor 20 drives the disc 18 and the plurality of fins 19 to rotate, the combined rotation of the plurality of fins 19 enables the internal air pressure to be reduced, further, air outside the air inlet cylinder 21 is sucked into the volute 17 in a large amount, the air pressure inside the box body 1 is reduced due to the fact that air inside the box body 1 is sucked into the volute 17, air outside the box body 1 is sucked from the dust removing port 23 and moves towards the air inlet cylinder 21 along the through groove 9, then dust and the like accumulated under the through groove 9 can be driven into the volute 17, and a large amount of air inside the volute 17 rotates to form cyclone and is discharged through the.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dustproof switch, is equipped with open-ended box body (1) including the upper end, fixed mounting has body (2) of switch in box body (1), its characterized in that: the inner side wall of the box body (1) is slidably connected with a horizontally arranged moving strip (3), the lower end of the moving strip (3) is fixedly connected with a plurality of bristles (4), the lower ends of the bristles (4) are abutted against the upper side wall of the box body (2), two horizontally arranged threaded rods (5) are arranged in the box body (1), threaded sleeves (6) are sleeved on the two threaded rods (5) in a threaded manner, the threaded sleeves (6) are fixedly connected with the lower end of the moving strip (3) through a plurality of connecting rods (7), the side wall of the box body (2) is fixedly connected with the inner side wall of the box body (1) through supporting blocks (8), V-shaped through grooves (9) are arranged in the supporting blocks (8), the two threaded rods (5) are arranged to penetrate through the supporting blocks (8) in a rotating manner, and a driving mechanism for driving the threaded rods (5) to, the dust removal device is characterized in that a dust removal mechanism is arranged at the position, corresponding to the through groove (9), of the outer side wall of the box body (1), a screen plate (10) is fixedly connected to the opening end of the box body (1), and a fixedly connected observation window (11) penetrates through the position, corresponding to the body (2), of the screen plate (10).

2. A dust-proof switch according to claim 1, wherein: the position that box body (1) inside wall corresponds removal strip (3) all is equipped with bar groove (12), removal strip (3) both ends respectively with two bar groove (12) sliding connection.

3. A dust-proof switch according to claim 1, wherein: actuating mechanism includes drive box (13), two threaded rod (5) all rotate and run through box body (1) lateral wall and swivelling joint in drive box (13) inside wall, be equipped with worm (14) that the level set up in drive box (13), the equal coaxial fixed cover in position that corresponds worm (14) on threaded rod (5) has connect worm wheel (15), worm (14) are connected with worm wheel (15) meshing.

4. A dust-proof switch according to claim 3, wherein: the outer side wall of the driving box (13) is fixedly provided with a first motor (16), one end of the worm (14) is rotatably connected to the inner side wall of the driving box (13), and the other end of the worm (14) is rotatably penetrated through the side wall of the driving box (13) and is coaxially and fixedly connected with the output end of the first motor (16).

5. A dust-proof switch according to claim 1, wherein: dust removal mechanism includes spiral case (17), spiral case (17) fixed connection is on box body (1) lateral wall, be equipped with disc (18) of two vertical settings in spiral case (17), two fixedly connected with polylith finned plate (19) between disc (18), spiral case (17) lateral wall fixed mounting has second motor (20), second motor (20) output rotate run through spiral case (17) and with the coaxial fixed connection of disc (18), the position that corresponds logical groove (9) on the lateral wall of second motor (20) is kept away from in spiral case (17) runs through fixedly connected with air inlet section of thick bamboo (21), is close to be equipped with the opening on disc (18) of air inlet section of thick bamboo (21), fixedly connected with air outlet section of thick bamboo (22) is run through to spiral case (17) upper end.

6. The dustproof switch according to claim 5, wherein: and a dust removal opening (23) penetrates through the side wall of the box body (1) far away from the volute (17).