CN214208992U

CN214208992U - Button disinfection device for elevator car

Info

Publication number: CN214208992U
Application number: CN202023079130.9U
Authority: CN
Inventors: 宋涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-17
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a button degassing unit for elevator car, including first box, first box back inner wall fixedly connected with driving motor, driving motor's output welding has the second pivot, the outer lane welding of second pivot has two second pulleys, the outer lane welding of second pivot has the cam, the bottom inner wall fixedly connected with second box of first box, the extrusion pole has been cup jointed at the top of second box, the top welding of extrusion pole has the clamp plate, the bottom welding of clamp plate has the spring of cup jointing in the extrusion pole outer lane, the one end that the clamp plate was kept away from to the spring welds with the top of second box, the bottom welding of clamp plate has the stripper plate. The device can in time and do not need manual operation by self-sterilizer, and the maintainer of being convenient for more manages, can clean the elevator button automatically, reduces staff's task volume, avoids cross infection, easy operation, and the practicality is strong.

Description

Button disinfection device for elevator car

Technical Field

The utility model relates to an elevator disinfection technical field especially relates to a button degassing unit for elevator car.

Background

In modern society, public places such as residential buildings, office buildings, hospitals and schools have the application of elevators, and the elevators bring some risks while bringing convenience to life of people.

Traditional elevator button disinfection generally adopts artifical regularly manual wiping or spraying antiseptic solution to disinfect to elevator control panel, however, this kind of mode exists the disinfection untimely, is difficult to shortcomings such as effective management, makes the cost of labor increase simultaneously, for this reason, has provided a button degassing unit for elevator car to solve above problem.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a button degassing unit for elevator car, the device can in time and do not need manual operation by self-sterilizer, and the maintainer of being convenient for more manages, can clean the elevator button automatically, reduces staff's task volume, avoids cross infection, easy operation, and the practicality is strong, is fit for a large amount of popularization.

(II) technical scheme

The utility model provides a button disinfection device for an elevator car, which comprises a first box body, wherein a driving motor is fixedly connected with the inner wall of the back of the first box body, a second rotating shaft is welded at the output end of the driving motor, two second belt pulleys are welded at the outer ring of the second rotating shaft, a cam is welded at the outer ring of the second rotating shaft, a second box body is fixedly connected with the inner wall of the bottom of the first box body, an extrusion rod is sleeved at the top of the second box body, a pressing plate is welded at the top of the extrusion rod, a spring sleeved at the outer ring of the extrusion rod is welded at the bottom of the pressing plate, one end of the spring, which is far away from the pressing plate, is welded with the top of the second box body, a liquid outlet pipe is fixedly connected with the front of the second box body, a third box body is fixedly connected with the front top of the first box body, and one end of the liquid outlet pipe, which is far away from the second box body, penetrates through and extends into the third box body, the inner wall of the back of the first box body is rotationally connected with a first rotating shaft, the outer ring of the first rotating shaft is sleeved with a first belt pulley, a wind-up roll positioned in a third box body is welded at the right end of the first rotating shaft, a nylon rope is fixedly connected with the outer ring of the wind-up roll, the other end of the nylon rope is fixedly connected with the top of the liquid outlet pipe, the back of the liquid outlet pipe is fixedly connected with a spray head, a third rotating shaft is rotatably connected to the right side of the second box body, a third belt pulley is welded on the outer ring of the third rotating shaft, a second bevel gear is welded at the other end of the third rotating shaft, a fourth box body is fixedly connected with the left side of the front surface of the first box body, the inner wall of the top of the fourth box body is rotationally connected with a threaded rod, the outer ring of the threaded rod is sleeved with a screwed pipe in a threaded manner, the bottom welding of threaded rod has first bevel gear, the right side welding of screwed pipe has the sponge to wipe.

Preferably, the other end of the winding roller is rotatably connected with the inner wall of the front face of the third box body, first through holes are formed in the back faces of the first box body and the second box body, a liquid inlet pipe is sleeved in each first through hole, and disinfectant is introduced into the second box body.

Preferably, the electromagnetic valve is fixedly connected to the inner wall of the front face of the second box body, the second through hole is formed in the front face of the second box body, the liquid outlet pipe is connected with the second through hole in a sleeved mode, and the liquid outlet pipe is communicated with the electromagnetic valve.

Preferably, the first belt pulley is fixedly connected with the second belt pulley through a belt, the second belt pulley is fixedly connected with the third belt pulley through a belt, and the first bevel gear is meshed with the second bevel gear.

Preferably, a third through hole is formed in the bottom of the third box body, and a fourth through hole is formed in the right side of the fourth box body.

Preferably, the back surface of the driving motor is fixedly connected with the inner wall of the back surface of the first box body through bolts, the model of the driving motor is 56BYG250B-0241, the inner wall of the back surface of the first box body is fixedly connected with A PLC (programmable logic controller), the model of the PLC is CPM1A-10CDR-A-V1, the inner wall of the front surface of the first box body is fixedly connected with A pressure sensor, the model of the pressure sensor is PT124G113, and the PLC is electrically connected with the pressure sensor and the driving motor.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the device passes through driving motor, the shower nozzle, drain pipe and wind-up roll isotructure, wherein when the user pressed the elevator button, give the PLC controller with signal transmission through pressure sensor, control driving motor through the PLC controller and start, driving motor corotation makes the antiseptic solution flow out through the drain pipe by the shower nozzle blowout, the wind-up roll rotates and can make shower nozzle downstream through the nylon rope, disinfect the elevator button, the disinfection in time and do not need manual operation, the maintainer of being convenient for more manages.

The device wipes isotructure through driving motor, third belt pulley, second belt pulley and sponge, wherein disinfect the completion back, and driving motor reversal makes the solenoid upward movement, and upward movement is wiped to the sponge during solenoid upward movement, wipes through the sponge and cleans the elevator button, reduces staff's task volume, avoids cross infection, easy operation, and the practicality is strong, is fit for a large amount of popularization.

Drawings

Fig. 1 is a schematic side view of a button disinfection device for an elevator car according to the present invention.

Fig. 2 is a schematic front view of the button disinfection device for an elevator car according to the present invention.

Fig. 3 is a schematic view of a partial top view of a button disinfection device for an elevator car according to the present invention.

Reference numerals: 1. a first case; 2. a second case; 3. a pressing plate; 4. an extrusion stem; 5. a spring; 6. pressing a plate; 7. a drive motor; 8. a cam; 9. a PLC controller; 10. a first pulley; 11. a first rotating shaft; 12. a wind-up roll; 13. a third box body; 14. a nylon cord; 15. a spray head; 16. a solenoid; 17. a pressure sensor; 18. a second pulley; 19. a fourth box body; 20. a second rotating shaft; 21. a threaded rod; 22. a first bevel gear; 23. a second bevel gear; 24. a third belt pulley; 25. a third rotating shaft; 26. a liquid outlet pipe; 27. sponge wipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a button disinfection device for an elevator car, which comprises a first box body 1, a driving motor 7 is fixedly connected to the inner wall of the back of the first box body 1, the driving motor 7 is started to rotate a second rotating shaft 20, the output end of the driving motor 7 is welded with the second rotating shaft 20, the outer ring of the second rotating shaft 20 is welded with two second belt pulleys 18, the second belt pulleys 18 can rotate to enable a first belt pulley 10 and a third belt pulley 24 to rotate through a belt, the outer ring of the second rotating shaft 20 is welded with a cam 8, the rotation of the second rotating shaft 20 can enable the cam 8 to rotate, the inner wall of the bottom of the first box body 1 is fixedly connected with a second box body 2, the top of the second box body 2 is sleeved with an extrusion rod 4, the top of the extrusion rod 4 is welded with a pressing plate 6, the rotation of the cam 8 can extrude the pressing plate 6, the bottom of the pressing plate 6 is welded with a spring 5 sleeved on the outer ring of the extrusion rod 4, the reciprocating motion is completed under the action of a spring 5, one end of the spring 5, which is far away from a pressure plate 6, is welded with the top of a second box body 2, the bottom end of the pressure plate 6 is welded with an extrusion plate 3, the front surface of the second box body 2 is fixedly connected with a liquid outlet pipe 26, the front top of a first box body 1 is fixedly connected with a third box body 13, one end of the liquid outlet pipe 26, which is far away from the second box body 2, penetrates through and extends into the third box body 13, the inner wall of the back surface of the first box body 1 is rotatably connected with a first rotating shaft 11, the first rotating shaft 11 can be rotated by the rotation of the first belt pulley 10, the first belt pulley 10 is sleeved on the outer ring of the first rotating shaft 11, the right end of the first rotating shaft 11 is welded with a wind-up roller 12 positioned in the third box body 13, the first rotating shaft 11 can be rotated to enable the wind-up roller 12 to rotate, the outer ring of the wind-up roller 12 is fixedly connected with a nylon rope 14, the other end of the nylon rope 14 is fixedly connected with the top of the liquid outlet pipe 26, the back surface of the liquid outlet pipe 26 is fixedly connected with a spray head 15, the right side of second box 2 is rotated and is connected with third pivot 25, third pivot 25 rotates and to be able to make second bevel gear 23 rotate, the outer lane welding of third pivot 25 has third belt pulley 24, the other end welding of third pivot 25 has second bevel gear 23, the front left side fixedly connected with fourth box 19 of first box 1, the top inner wall rotation of fourth box 19 is connected with threaded rod 21, first bevel gear 22 rotates and to be able to make threaded rod 21 rotate, the outer lane screw of threaded rod 21 has cup jointed screwed pipe 16, threaded rod 21 rotates and to be able to make screwed pipe 16 move, the bottom welding of threaded rod 21 has first bevel gear 22, second bevel gear 23 rotates and to be able to make first bevel gear 22 rotate, the right side welding of screwed pipe 16 has sponge to wipe 27.

The other end of the wind-up roll 12 is rotatably connected with the inner wall of the front of the third box 13, the back of the first box 1 and the back of the second box 2 are both provided with a first through hole, a liquid inlet pipe is sleeved in the first through hole, the second box 2 is internally communicated with a disinfectant, the inner wall of the front of the second box 2 is fixedly connected with an electromagnetic valve, the front of the second box 2 is provided with a second through hole, a liquid outlet pipe 26 is sleeved with the second through hole, the liquid outlet pipe 26 is communicated with the electromagnetic valve, the first belt pulley 10 is fixedly connected with a second belt pulley 18 through a belt, the second belt pulley 18 is fixedly connected with a third belt pulley 24 through a belt, a first bevel gear 22 is meshed with a second bevel gear 23, the bottom of the third box 13 is provided with a third through hole, the right side of the fourth box 19 is provided with a fourth through hole, the back of the driving motor 7 is fixedly connected with the inner wall of the back of the first box 1 through a bolt, the driving motor 7 is 56BYG250B-0241, the PLC controller 9 is fixedly connected to the inner wall of the back of the first box body 1, the PLC controller 9 is CPM1A-10CDR-A-V1 in model, the pressure sensor 17 is fixedly connected to the inner wall of the front of the first box body 1, the pressure sensor 17 is PT124G113 in model, and the PLC controller 9 is electrically connected with the pressure sensor 17 and the driving motor 7.

In the utility model, when a user presses an elevator button, a signal is transmitted to the PLC 9 through the pressure sensor 17, the PLC 9 controls the driving motor 7 to start, the driving motor 7 rotates forward to enable the cam 8 to rotate and the second rotating shaft 20 to rotate, the cam 8 rotates to enable the pressing plate 6 to extrude the pressing plate 6 to move downwards, the pressing plate 6 moves downwards to enable the extruding rod 4 to move downwards, the extruding rod 4 moves downwards to enable the extruding plate 3 to move, the extruding plate 3 moves to enable the disinfectant in the second box body 2 to extrude, the disinfectant flows out through the liquid outlet pipe 26 and is sprayed out by the spray head 15, meanwhile, the reciprocating motion is completed under the action of the spring 5, the second rotating shaft 20 rotates to enable the second belt pulley 18 to rotate, the second belt pulley 18 rotates to enable the first belt pulley 10 to rotate, the first belt pulley 10 rotates to enable the first rotating shaft 11 to rotate, the first rotating shaft 11 rotates to enable the wind-up roll 12 to rotate, the winding roller 12 rotates to enable the spray nozzle 15 to move downwards through the nylon rope 14 to disinfect an elevator button, the second belt pulley 18 rotates to enable the third belt pulley 24 to rotate through a belt, the third belt pulley 24 rotates to enable the third rotating shaft 25 to rotate, the third rotating shaft 25 rotates to enable the second bevel gear 23 to rotate, the second bevel gear 23 rotates to enable the first bevel gear 22 to rotate, the first bevel gear 22 rotates to enable the threaded rod 21 to rotate, the threaded rod 21 rotates to enable the solenoid 16 to move downwards, the solenoid 16 moves downwards to enable the sponge eraser 27 to move downwards, after disinfection is completed, the driving motor 7 rotates reversely to enable the spray nozzle 15 to move upwards, and the elevator button is wiped through the sponge eraser 27.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.

Claims

1. The button disinfection device for the elevator car comprises a first box body (1) and is characterized in that a driving motor (7) is fixedly connected to the inner wall of the back of the first box body (1), a second rotating shaft (20) is welded at the output end of the driving motor (7), two second belt pulleys (18) are welded on the outer ring of the second rotating shaft (20), a cam (8) is welded on the outer ring of the second rotating shaft (20), a second box body (2) is fixedly connected to the inner wall of the bottom of the first box body (1), an extrusion rod (4) is sleeved at the top of the second box body (2), a pressing plate (6) is welded at the top of the extrusion rod (4), a spring (5) sleeved on the outer ring of the extrusion rod (4) is welded at the bottom of the pressing plate (6), one end, far away from the pressing plate (6), of the spring (5) is welded with the top of the second box body (2), the bottom welding of clamp plate (6) has stripper plate (3), the positive fixedly connected with drain pipe (26) of second box (2), the positive top fixedly connected with third box (13) of first box (1), the one end that second box (2) were kept away from in drain pipe (26) runs through and extends to third box (13), the back inner wall of first box (1) rotates and is connected with first pivot (11), first belt pulley (10) has been cup jointed to the outer lane of first pivot (11), the right-hand member welding of first pivot (11) has wind-up roll (12) that is located third box (13), the outer lane fixedly connected with nylon rope (14) of wind-up roll (12), the other end of nylon rope (14) and the top fixed connection of drain pipe (26), the back fixedly connected with shower nozzle (15) of drain pipe (26), the right side of second box (2) is rotated and is connected with third pivot (25), the outer lane welding of third pivot (25) has third belt pulley (24), the other end welding of third pivot (25) has second bevel gear (23), the front left side fixedly connected with fourth box (19) of first box (1), the top inner wall of fourth box (19) is rotated and is connected with threaded rod (21), the outer lane screw thread of threaded rod (21) has cup jointed screwed pipe (16), the bottom welding of threaded rod (21) has first bevel gear (22), the right side welding of screwed pipe (16) has the sponge to wipe (27).

2. The button disinfection device for the elevator car as claimed in claim 1, wherein the other end of the wind-up roll (12) is rotatably connected with the inner wall of the front surface of the third box body (13), the back surfaces of the first box body (1) and the second box body (2) are respectively provided with a first through hole, a liquid inlet pipe is sleeved in the first through hole, and a disinfectant is introduced into the second box body (2).

3. The button disinfection device for the elevator car as claimed in claim 1, wherein an electromagnetic valve is fixedly connected to the inner wall of the front face of the second box body (2), a second through hole is formed in the front face of the second box body (2), the liquid outlet pipe (26) is sleeved with the second through hole, and the liquid outlet pipe (26) is communicated with the electromagnetic valve.

4. Button disinfection apparatus for an elevator car according to claim 1, characterized in that the first pulley (10) is fixedly connected to a second pulley (18) by means of a belt, the second pulley (18) is fixedly connected to a third pulley (24) by means of a belt, and the first bevel gear (22) and the second bevel gear (23) are meshed.

5. The button disinfection device for an elevator car according to claim 1, wherein a third through hole is opened at the bottom of the third casing (13), and a fourth through hole is opened at the right side of the fourth casing (19).

6. The button disinfection device for the elevator car as claimed in claim 1, wherein the back surface of the driving motor (7) is fixedly connected with the back inner wall of the first casing (1) through bolts, the driving motor (7) is 56BYG250B-0241, the back inner wall of the first casing (1) is fixedly connected with A PLC controller (9), the PLC controller (9) is CPM1A-10CDR-A-V1, the front inner wall of the first casing (1) is fixedly connected with A pressure sensor (17), the pressure sensor (17) is PT124G113, and the PLC controller (9) is electrically connected with the pressure sensor (17) and the driving motor (7).