CN210558700U

CN210558700U - Elevator button with disinfection function

Info

Publication number: CN210558700U
Application number: CN201921228811.1U
Authority: CN
Inventors: 蒲元芳
Original assignee: Chongqing Nanchuan District Peoples Hospital
Current assignee: Chongqing Nanchuan District Peoples Hospital
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-19
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to an elevator corollary equipment's technical field, concretely relates to elevator button with disinfection function, including control panel and a plurality of button, button sliding connection is on control panel, rotates on the control panel to be equipped with the clean mechanism that is used for clean button, and clean mechanism includes connecting rod and cleaning roller, the one end and the control panel sliding connection of connecting rod, and the other end and the cleaning roller of connecting rod rotate to be connected. This scheme of adoption can solve prior art and need extra safe cleaning personnel regularly to carry out the technical problem that the extravagant manpower and materials or the disinfection dynamics that disinfection leads to are not enough to the button.

Description

Elevator button with disinfection function

Technical Field

The utility model relates to an elevator corollary equipment's technical field, concretely relates to elevator button with disinfection function.

Background

The elevator is a vertical elevator taking a motor as power, also called a vertical elevator, the vertical elevator is provided with a box-shaped nacelle for carrying people or goods in a multi-storey building, but the flow of people carried in the elevator every day is large, and each person who takes the elevator needs to press a floor selection button and an elevator call button, so that bacteria on hands of the person can be adhered to the buttons, the person can be infected with the bacteria on the buttons, the bacteria on the buttons are numerous and complicated, the probability of infection of the people with the germs is greatly improved, especially in the environment of a hospital, different patients carry different germ types, and the bodies of the patients are often in a weak state and are easy to be infected; the bacterial contamination survey of the elevator button in the hospital discloses that the conditioned pathogens in the strains separated from the elevator button in the hospital account for 89.14 percent, and the conclusion that the cleanness of the elevator button is a potential factor causing hospital infection and the hospital should pay attention to and strengthen monitoring and rectification is drawn. In the prior art, a mode of arranging a cleaner to clean the elevator uniformly at regular time or a mode of adopting an ultraviolet lamp and the like to disinfect a button is adopted, but the arrangement of the cleaner to clean at regular time cannot be adjusted according to the use frequency of the elevator, so that the technical problems of manpower waste or insufficient cleaning force are easily caused; and the ultraviolet lamp cannot sterilize the whole button in a targeted way.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is anticipated to provide the elevator button that has the disinfection function to solve prior art and need extra safe cleaning personnel regularly to carry out the technical problem that the disinfection process leads to extravagant manpower and materials or the disinfection dynamics is not enough to the button.

In order to achieve the above purpose, the utility model adopts the following technical scheme: elevator button with disinfection function, including control panel and a plurality of button, button sliding connection is on control panel, rotates on the control panel to be equipped with the clean mechanism that is used for clean button, and clean mechanism includes connecting rod and cleaning roller, the one end and the control panel sliding connection of connecting rod, and the other end and the cleaning roller of connecting rod rotate to be connected.

The principle and the advantages of the scheme are as follows: 1) the scheme can sterilize the elevator buttons, so that the condition that different people use the elevator to cause mutual infection is avoided; the cleaning mechanism is arranged on the control panel, so that a user can push the connecting rod to drive the cleaning roller to rotate to disinfect the button, and the user can use the sterile button when sitting on the elevator;

2) when the user of this scheme need use the button, can drive the cleaning roller and disinfect to the button for the button can in time obtain disinfection treatment, has avoided the user to use the button that has the pathogenic bacterium and lead to the condition of infecting.

Preferably, as an improvement, a driving mechanism for driving the cleaning mechanism is arranged in the control panel, the driving mechanism comprises a driving gear and a rack which are meshed with each other, the rack is fixed with the connecting rod, and the driving gear is rotatably connected with the control panel; the control panel internal fixation is equipped with the first motor that is used for driving the driving gear, is equipped with the switch that is used for controlling first motor on-state on the circuit of first motor.

This scheme can disinfect to the elevator button automatically, need not extra extravagant medical personnel's time and physical power, so this scheme has saved manpower resources when guaranteeing that the elevator button is clear.

Preferably, as an improvement, the switch is a second push switch.

The second here is used for distinction only and has no material meaning; the second key switch of the scheme is simple in structure, convenient to operate and high in sensitivity, and operation stability of the cleaning mechanism is guaranteed.

Preferably, as an improvement, the control panel is provided with sliding grooves for mounting the buttons, and the sliding grooves correspond to the buttons one to one; the second key switch is fixedly arranged at the bottom of the sliding groove.

The scheme utilizes the action of pressing the button by a user to drive the cleaning mechanism, so that the user presses the button once, namely the cleaning roller is driven to carry out disinfection treatment on the button once, and the elevator button can be ensured to be always in a sterile state.

Preferably, as an improvement, a circuit of the first motor is provided with a time delay mechanism, and the time delay mechanism comprises a first key switch, a cam and a second motor for driving the cam; the first motor is connected with the first key switch, the second motor is connected with the second key switch, and the protruding part of the cam can drive the first key switch.

The time delay mechanism of this scheme makes the user press the button after, clean mechanism postpones just to start for a certain length of time to guaranteed that the user can normally use the button, avoided clean mechanism to influence the condition that the user used the button.

Preferably, as an improvement, a protective cover for accommodating the cleaning roller is detachably attached to the control panel.

This scheme has reduced the dust in the air to the pollution of safety cover, has also avoided rubbing the condition of cleaning roller when the user takes the elevator simultaneously.

Preferably, as an improvement, a disinfectant storage tank is provided on the lower side of the protection cover.

The scheme can automatically supplement the disinfectant to the cleaning roller, reduces the frequency of supplementing the disinfectant for medical staff, and reduces the labor intensity of the medical staff.

Preferably, as an improvement, the protective cover is provided with a spraying hole, and the disinfectant storage box is communicated with the spraying hole; the piston is arranged in the disinfectant storage box in a sliding mode, and the elastic reset piece is arranged between the piston and the bottom of the disinfectant storage box.

The scheme ensures that the cleaning mechanism can provide a disinfectant once by pressing the piston once in operation, thereby ensuring the cleaning force of the cleaning roller.

Preferably, as a modification, the second motor is a stepping motor.

This scheme uses step motor to be convenient for control cam's amplitude of rotation and slew velocity.

Preferably, as a modification, the cleaning roller includes a hard connecting portion and a cleaning sponge located on a peripheral surface of the connecting portion, and the cleaning sponge and the connecting portion are fixed.

The connecting portion of this scheme make the cleaning roller can disinfect to the button more steadily, and clean sponge then can adsorb the dust on button top layer, and certain antiseptic solution can also be saved to clean sponge simultaneously, guarantees the clean dynamics of cleaning roller to the button.

Drawings

Fig. 1 is a front view of a first embodiment of an elevator button with a disinfection function according to the present invention.

3 fig. 3 2 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 a 3- 3 a 3 of 3 fig. 3 1 3. 3

Fig. 3 is a partially enlarged view of fig. 2.

Fig. 4 is a sectional view taken along the direction B-B of fig. 1.

Fig. 5 is a schematic diagram of an electrical signal transmission path according to a first embodiment of the present invention.

Fig. 6 is a partial enlarged view of fig. 2 in the second embodiment of the present invention.

Fig. 7 is a partially enlarged view of fig. 6.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: control panel 1, button 2, connecting rod 3, cleaning roller 4, driving gear 5, rack 6, first motor 7, second key switch 8, first spout 9, second motor 10, first key switch 11, cam 12, safety cover 13, antiseptic solution storage box 14, spray hole 15, piston 16, second spout 17.

Example one

As shown in figures 1, 2, 3 and 4: the elevator button with the disinfection function comprises a control panel 1 and a plurality of buttons 2, wherein seven buttons 2 are drawn in the drawing, as shown in fig. 2, a sliding groove for installing the buttons 2 is horizontally formed in the control panel 1, the sliding groove is named as a first sliding groove 9, the first sliding grooves 9 correspond to the buttons 2 one by one, and the buttons 2 are connected to the control panel 1 in a sliding mode through the first sliding grooves 9; the last clean mechanism that is equipped with and is used for clean button 2 that rotates of control panel 1, as shown in fig. 1, fig. 2 and fig. 4, clean mechanism includes connecting rod 3 and cleaning roller 4, as shown in fig. 1, the vertical second spout 17 that has opened in right side of button 2, connecting rod 3 passes through the vertical sliding connection of second spout 17 with control panel 1, the lower extreme (the visual angle of fig. 4) of connecting rod 3 passes through the bearing rotation with cleaning roller 4 and is connected, cleaning roller 4 includes the connecting portion of stereoplasm and is located the cleaning sponge of the global of connecting portion, the coaxial cover of cleaning sponge is established on the global of connecting portion, and cleaning sponge and connecting portion adhesive bonding are fixed.

The control panel 1 is also internally provided with a driving mechanism for driving the cleaning mechanism, as shown in fig. 3 and 4, the driving mechanism comprises a driving gear 5 and a rack 6 which are meshed with each other, as shown in fig. 4, the right end of the rack 6 is welded and fixed with the upper end of the connecting rod 3, and the driving gear 5 is rotationally connected with the control panel 1 through a shaft pin; a first motor 7 for driving the driving gear 5 is fixedly connected in the control panel 1 through a screw, a key switch for controlling the power-on state of the first motor 7 is communicated on a circuit of the first motor 7, the first motor is named as a second key switch 8 for convenient distinguishing, and the second key switch 8 is fixedly clamped on the upper side of the sliding groove (the view angle of fig. 4); a time delay mechanism is further arranged on a circuit of the first motor 7, the time delay mechanism comprises a first key switch 11, a cam 12 and a second motor 10 used for driving the cam 12, the first key switch 11 is fixedly clamped with the control panel 1, the second motor 10 is fixedly fixed with the control panel 1 through a screw, the cam 12 is eccentrically clamped and fixed on an output shaft of the second motor 10, the second motor 10 is a motor capable of rotating forwards and backwards, the second motor 10 is a stepping motor, and the angular speed of the second motor 10 is 90 degrees/s; the first motor 7 is connected with the first key switch 11 through a circuit, the second motor 10 is connected with the second key switch 8 through a circuit, and the convex part of the cam 12 can drive the first key switch 11.

The transmission path of the electrical signal in this scheme is roughly as shown in fig. 5, and the specific implementation process is as follows: when the button 2 is pressed to drive the elevator, the button 2 slides upwards along the first chute 9 (viewing angle in fig. 4), meanwhile, the button 2 can extrude the second key switch 8 to enable the second key switch 8 to be in a connected state, further, the second motor 10 is in a connected state, the second motor 10 drives the cam 12 to rotate, the cam 12 rotates 90 degrees within 1 second to enable the convex part of the cam 12 to extrude the first key switch 11, so that the second key switch 8 is in a connected state, the second key switch 8 enables the first motor 7 to start to rotate after being electrified, the first motor 7 rotates to drive the driving gear 5 to rotate, as shown in fig. 3, the driving gear 5 drives the rack 6 to move upwards, the rack 6 drives the connecting rod 3 to move upwards, and the connecting rod 3 drives the cleaning roller 4 to move upwards, so that the aim of sterilizing the keys is fulfilled; the second motor 10 drives the cam 12 to rotate 90 degrees, and then starts to rotate reversely, and stops rotating after rotating 90 degrees reversely. The scheme can disinfect the button 2 on the elevator, so that the condition that different people use the elevator to cause mutual infection is avoided; in addition, the cleaning mechanism is arranged on the control panel 1, so that a user can push the connecting rod 3 to drive the cleaning roller 4 to rotate to sterilize the button 2, and the sterile button 2 can be used when the user sits on the elevator; when a user uses the button 2, the cleaning roller 4 can be automatically driven to disinfect the button 2, so that the button 2 can be disinfected in time, and the button 2 is disinfected once, so that the condition that the user uses the button 2 with pathogenic bacteria to cause infection is avoided; the time delay mechanism of this scheme makes the user press 2 backs, just starts after clean mechanism postpones 1 second to guaranteed that the user can normally use button 2, avoided the user hand not to leave button 2 and leaded to the condition that cleaning roller 4 drenches the hand.

Example two

As shown in fig. 6 and 7, the present embodiment is different from the first embodiment in that a protective cover 13 for accommodating the cleaning roller 4 is detachably connected to the control panel 1, and the protective cover 13 is provided with spraying holes 15; a disinfectant storage box 14 for storing disinfectant is fixedly welded on the lower side of the protective cover 13, the disinfectant storage box 14 is fixed on the control panel 1 through bolts, and a discharge hole is formed in the bottom of the disinfectant storage box 14 and communicated with the spraying hole 15; a piston 16 is vertically and slidably connected in the disinfectant storage box 14, a sealed space is formed between the piston 16 and the bottom of the disinfectant storage box 14, a through hole (not shown in the figure) is formed in the top end of the disinfectant storage box 14, an elastic reset piece is fixedly welded at the lower end of the piston 16, a compression spring is selected here, the lower end of the compression spring is abutted against the bottom of the disinfectant storage box 14, and a certain space is reserved between the upper end of the piston 16 and the top end of the disinfectant storage box 14 under the normal state of the compression spring; the upper end of the piston 16 is fixedly clamped with a piston 16 rod, and the upper end of the piston 16 rod extends out of the top of the disinfectant storage tank 14 for a certain distance.

When the cleaning roller 4 is recovered to the original position downwards, the piston 16 rod is pressed downwards, the piston 16 moves downwards to press the piston 16, the piston 16 moves downwards to extrude the disinfectant in the disinfectant storage box 14 from the discharge hole, and the disinfectant is sprayed onto the cleaning roller 4 from the spray hole 15 through the discharge hole, so that the aim of supplementing the disinfectant to the cleaning roller 4 is fulfilled; when the cleaning roller 4 moves downwards to abut against the piston 16 rod, the cleaning roller 4 can be squeezed, so that the dirty disinfectant in the cleaning roller 4 flows out, and the dirty disinfectant flows into a space between the upper end of the piston 16 and the top of the disinfectant storage box 14 through the through hole, so that the situation of turbulent flow of the disinfectant is avoided.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Elevator button with disinfection function, including control panel and a plurality of button, button sliding connection is on control panel, its characterized in that: the control panel is rotatably provided with a cleaning mechanism used for cleaning the button, the cleaning mechanism comprises a connecting rod and a cleaning roller, one end of the connecting rod is connected with the control panel in a sliding mode, and the other end of the connecting rod is connected with the cleaning roller in a rotating mode.

2. The elevator button with sterilizing function according to claim 1, characterized in that: a driving mechanism for driving the cleaning mechanism is arranged in the control panel, the driving mechanism comprises a driving gear and a rack which are meshed with each other, the rack is fixed with the connecting rod, and the driving gear is rotatably connected with the control panel; the control panel internal fixation is equipped with the first motor that is used for driving the driving gear, is equipped with the switch that is used for controlling first motor on-state on the circuit of first motor.

3. The elevator button with sterilizing function according to claim 2, wherein: the switch is a second key switch.

4. The elevator button with sterilizing function according to claim 3, characterized in that: the control panel is provided with sliding chutes for mounting the buttons, and the sliding chutes correspond to the buttons one by one; the second key switch is fixedly arranged at the bottom of the sliding groove.

5. The elevator button with sterilizing function according to claim 2, wherein: a delay mechanism is arranged on a circuit of the first motor, and comprises a first key switch, a cam and a second motor for driving the cam; the first motor is connected with the first key switch, the second motor is connected with the second key switch, and the protruding part of the cam can drive the first key switch.

6. The elevator button with sterilizing function according to claim 1, characterized in that: the control panel is detachably connected with a protective cover used for containing the cleaning roller.

7. The elevator button with sterilizing function according to claim 6, characterized in that: the downside of safety cover is equipped with the antiseptic solution storage box.

8. The elevator button with sterilizing function according to claim 7, wherein: the protective cover is provided with a spraying hole, and the disinfectant storage box is communicated with the spraying hole; the piston is arranged in the disinfectant storage box in a sliding mode, and the elastic reset piece is arranged between the piston and the bottom of the disinfectant storage box.

9. The elevator button with sterilizing function according to claim 5, characterized in that: the second motor is a stepping motor.

10. The elevator button with sterilizing function according to claim 1, characterized in that: the cleaning roller comprises a hard connecting part and a cleaning sponge located on the periphery of the connecting part, and the cleaning sponge and the connecting part are fixed.