CN220175665U - Key disinfection device of public elevator - Google Patents

Abstract

The utility model discloses a key disinfection device for a public elevator, which comprises a base plate and contacts, wherein the two sides of the base plate are fixedly connected with protection plates through connecting plates, grooves are uniformly formed in the protection plates, key sleeves are inserted in the grooves, digital cards are fixedly connected in the key sleeves, spring rods are inserted in the four sides, which are far away from each other, of the key sleeves, the spring rods are fixedly connected with the base plate, the key sleeves are fixedly connected with folding sleeves outside the spring rods, the other sides of the folding sleeves are fixedly connected with the base plate, the upper sides of the connecting plates are fixedly connected with water pipes, atomizing spray heads are uniformly arranged at the bottom sides of the water pipes, telescopic push rods are fixedly connected in the digital cards, the positions of the telescopic push rods correspond to the contacts, buffering can be provided, the pressing time is increased through the key sleeves provided with a certain buffering, water is pumped through a disinfection box and a water pump, the electric shock risk is reduced through the folding sleeves, and the cleaning effect on fingers and keys can be improved.

Description

Key disinfection device of public elevator

Technical Field

The utility model relates to the technical field of public elevator protection, in particular to a key disinfection device of a public elevator.

Background

The public elevator serves a plurality of specific floors in a building, the transportation of passengers is realized by the elevator car in a mode of moving in a direction perpendicular to the horizontal plane, the passengers move the elevator car to the specific floors by pressing keys, and a disinfectant is arranged in the elevator for the passengers to disinfect.

According to the 'elevator button disinfection device' disclosed in the Chinese patent publication No. CN212547726U, the described elevator button disinfection device mainly uses double faced adhesive tape and nail-free adhesive tape to realize nondestructive fixation when in installation by adding a push-down type button component with a protective frame on an elevator, so that a button body is cleaned, the button and fingers of a user are cleaned by pressing the elevator button, the cleaning staff is not required to be disinfected at regular time, the labor cost is saved, and in the process, the time of the personnel pressing the button of a specific floor is less, basically the personnel can be loosened by touching, and the cleaning effect on the fingers is weaker.

Therefore, a key disinfection device of a public elevator is provided, so as to solve the problem that in the process, as the time for a person to press a button of a specific floor is less, the person basically touches and releases the button once, and the cleaning effect on fingers is weaker.

Disclosure of Invention

The utility model aims to solve the technical problems: the time that personnel pressed specific floor is less, and cleaning effect is not good problem, therefore proposes a button degassing unit of public elevator.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a public elevator's button degassing unit, includes base plate and contact, the base plate both sides are through linking board fixedly connected with guard plate, evenly set up fluted and peg graft in the recess on the guard plate and have the button cover, fixedly connected with number tablet in the button cover, four sides that keep away from each other on the button cover all peg graft spring pole, spring pole fixed connection base plate, the button cover is located spring pole outside fixedly connected with folding cover, folding cover's opposite side fixedly connected with base plate, linking board upside fixedly connected with raceway, atomizer has evenly been seted up to the water pipe bottom side.

As an optimal technical scheme of the utility model, the digital card is internally fixedly connected with the telescopic ejector rod, and the position of the telescopic ejector rod corresponds to the contact, so that buffering can be provided, and the pressing time can be increased.

As a preferable technical scheme of the utility model, the fixed end of the telescopic ejector rod is 0.5cm more than the thickness of the key sleeve, and the end head of the telescopic ejector rod is of a hemispherical structure, so that effective support can be provided.

As a preferable technical scheme of the utility model, one side of the water pipe is fixedly connected with a connecting pipe, one end of the connecting pipe far away from the water pipe is fixedly connected with an expansion joint, the expansion joint is sleeved with a connecting block, the upper end of the connecting block is fixedly connected with a water pump, the water pump is communicated with the connecting pipe, and the water pump is convenient to disassemble by arranging the expansion joint.

As an optimized technical scheme of the utility model, the bottom side of the connecting block is fixedly connected with the disinfection box, the bottom side of the disinfection box is contacted with the clamping strip, and the clamping strip is fixedly connected to the upper side of the protection plate, so that the disinfection box can be conveniently disassembled.

The utility model has the following advantages: through the button cover that is provided with certain buffering, increase the pressing time, rethread disinfection case and water pump draw water and spray through atomizer to reduce the risk of electrocuting through folding cover, can promote the cleaning performance to finger and button.

Drawings

Fig. 1 is a schematic cross-sectional side view of a key sterilizing apparatus for a public elevator according to a preferred embodiment of the present utility model;

fig. 2 is a schematic view showing a three-dimensional cross-sectional structure of a key cover of a key sterilizing apparatus for a public elevator according to a preferred embodiment of the present utility model;

fig. 3 is an enlarged schematic view of a key sterilizing apparatus for a public elevator according to a preferred embodiment of the present utility model.

Reference numerals illustrate: 1. a substrate; 2. a contact; 3. a protection plate; 4. a key cover; 5. a digital card; 6. a spring rod; 7. folding the sleeve; 8. a telescopic ejector rod; 9. a water pipe; 10. an atomizing nozzle; 11. a connecting pipe; 12. a telescopic joint; 13. a joint block; 14. a water pump; 15. a sterilization box; 16. and (5) clamping the strip.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Please combine referring to a public elevator's button degassing unit that shows in fig. 1-3, including base plate 1 and contact 2, contact 2 is the button on the common elevator internal press keyboard, can transmit the signal of telecommunication for elevator control system after receiving the extrusion, and reach specific floor through elevator control system, base plate 1 both sides are through joint board fixedly connected with guard plate 3, distance between guard plate 3 and the base plate 1 is 3cm, evenly set up recess and peg graft in the recess in guard plate 3 have button cover 4, button cover 4 is transparent structure, through setting up button cover 4 cooperation folding cover 7, can provide the protection to contact 2, the contact when preventing personnel's contact, button cover 4 internal fixation has digital tablet 5, digital tablet 5 marks different floors, all peg graft on four sides that keep away from each other on the button cover 4 have spring bar 6, spring bar 6 fixed connection base plate 1, the removal of convenient button cover 4, the junction between button cover 4 and spring bar 6 sets up spacing recess, can make spring ejector pin 8's stiff end contact 2, button cover 4 is located spring bar 6 outside fixedly connected with folding cover 7, button cover 7 is transparent structure, through setting up button cover 4 cooperation folding cover 4, the opposite side 10 when the bottom plate is fixed connection 9 is pressed to the bottom plate side at the water pipe 3, can form the mist sprayer 10 when the mist sprayer is pressed, the mist sprayer is formed to the mist sprayer, the disinfection, the side is formed at the opposite side is connected with the side through the mist sprayer, the mist sprayer is convenient, the side is sprayed, the mist sprayer is connected with the opposite side is connected with the side 9, and can be sprayed at the opposite side is sprayed, and the mist sprayer is connected.

The contact 2 corresponds to the position of the telescopic ejector rod 8, the telescopic ejector rod 8 is fixedly connected with the digital card 5, a spring is arranged in the telescopic ejector rod 8, a shrinkage phenomenon can be generated when the end of the telescopic ejector rod 8 contacts the contact 2, and the floor key can be pressed until the fixed end of the telescopic ejector rod 8 contacts the contact 2.

Wherein, the end of flexible ejector pin 8 is hemispherical structure, and the stiff end of flexible ejector pin 8 is more than 0.5cm of the thickness of button cover 4, and flexible ejector pin 8's stiff end length is 1.5cm, guarantees button cover 4's pressing effect through limiting flexible ejector pin 8's length.

The connecting pipe 11 is communicated with the water pump 14, the water pump 14 is a WPY350 miniature brushless pump, the water pump 14 is fixedly connected with the upper end of the connecting block 13, the connecting block 13 is sleeved with the telescopic joint 12, the telescopic joint 12 is fixedly connected with the connecting pipe 11, the connecting pipe 11 is fixedly connected with the water pipe 9, the sterilizing box 15 can be conveniently detached through the telescopic joint 12 and the telescopic joint 12, the sterilizing liquid is conveniently refilled, and the sterilizing liquid is 75% alcohol.

Wherein, guard plate 3 upside fixed connection card strip 16, card strip 16 contact disinfection case 15, disinfection case 15 fixed connection joint piece 13 provides the support to disinfection case 15 through setting up card strip 16.

Working principle: the protection plate 3 is arranged on the base plate 1 and the contact 2, the key grooves are formed in the protection plate 3, then the disinfection box 15 is arranged on the upper side of the protection plate 3, when a passenger presses a certain key sleeve 4 according to a floor which needs to go, a gap is formed between the key sleeve 4 and the protection plate 3, the water pump 14 is started to pump disinfectant from the disinfection box 15, the disinfectant is filled into the atomizing nozzle 10 through the connecting pipe 11 and the telescopic joint 12 to be sprayed out, in the process, the telescopic ejector rod 8 can be synchronously moved when the key sleeve 4 is pressed, the moving end of the telescopic ejector rod 8 is in contact with the contact 2 and then is contracted until the fixed end of the telescopic ejector rod 8 presses the contact 2, the function of inputting commands to enable a public elevator to move is realized, the time for pressing an elevator key is increased, the cleaning of the fingers and the key is realized, and the cleaning effect is improved.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (5)

1. The utility model provides a public elevator's button degassing unit, includes base plate (1) and contact (2), a serial communication port, base plate (1) both sides are through joint board fixedly connected with guard plate (3), evenly set up fluted and peg graft in the recess in guard plate (3) have button cover (4), fixedly connected with number tablet (5) in button cover (4), four sides that keep away from each other on button cover (4) all peg graft have spring rod (6), spring rod (6) fixed connection base plate (1), button cover (4) are located spring rod (6) outside fixedly connected with folding cover (7), folding cover (7) opposite side fixed connection base plate (1), joint board upside fixedly connected with raceway (9), atomizer (10) have evenly been seted up to raceway (9) bottom side.

2. A key disinfection device for public elevators according to claim 1, wherein the number plate (5) is fixedly connected with a telescopic ejector rod (8), and the position of the telescopic ejector rod (8) corresponds to the contact (2).

3. A key disinfection apparatus for public elevators according to claim 2, wherein the fixed end of the telescopic ejector rod (8) is 0.5cm thicker than the thickness of the key cover (4), and the end of the telescopic ejector rod (8) has a hemispherical structure.

4. The key disinfection device of a public elevator according to claim 1, wherein one side of the water pipe (9) is fixedly connected with a connecting pipe (11), one end, far away from the water pipe (9), of the connecting pipe (11) is fixedly connected with an expansion joint (12), the expansion joint (12) is sleeved with a connecting block (13), the upper end of the connecting block (13) is fixedly connected with a water pump (14), and the water pump (14) is communicated with the connecting pipe (11).

5. The key disinfection device of a public elevator according to claim 4, wherein the bottom side of the connecting block (13) is fixedly connected with a disinfection box (15), a clamping strip (16) is contacted with the bottom side of the disinfection box (15), and the clamping strip (16) is fixedly connected with the upper side of the protection plate (3).