CN112499417A

CN112499417A - Self-sterilizing public button, elevator button plate and elevator system

Info

Publication number: CN112499417A
Application number: CN202011472096.3A
Authority: CN
Inventors: 苏博周; 樊世超
Original assignee: Beijing Charmsstone Jingyuan Electronics Technology Co ltd
Current assignee: Beijing Charmsstone Jingyuan Electronics Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-03-16

Abstract

The utility model relates to a self-extinguishing public button, elevator button board and elevator system, belong to the field of button, in this self-extinguishing button, press the splenium to be pressed down on the carrier, the elastic component can make the splenium of pressing that is pressed reset, the response piece can respond to and press the splenium to be pressed down, press the splenium to include transparent portion, the ultraviolet lamp is as the pilot lamp, the ultraviolet ray light that the ultraviolet lamp sent can shine and press the splenium outside and supply the part that the user pressed, this public button can disinfect to self when functional command is effective, can go on when someone near, be favorable to reducing the possibility of spreading the pathogen as this public button user of contact successively at public button, under the big environment of epidemic situation, be favorable to ensureing public health safety. The elevator button board and the elevator system apply the common button and have the advantages of the common button.

Description

Self-sterilizing public button, elevator button plate and elevator system

Technical Field

The present application relates to a button, and more particularly, to a self-extinguishing public button, an elevator button panel, and an elevator system.

Background

Elevator buttons are a common key in public places, often serving as accommodations for pathogen transmission. In the large environment of an epidemic situation, anyone can become a carrier of pathogens. The elevator buttons are killed, so that the possibility that passengers who take the elevator in sequence contact with the elevator buttons to cross-infect pathogens is reduced, and the problem to be solved by the technical personnel in the field is urgently solved.

Disclosure of Invention

In order to reduce the possibility of cross infection pathogens caused by the fact that passengers who take an elevator in sequence contact with elevator buttons in sequence, the application provides a self-sterilizing public button, an elevator button board and an elevator system.

In a first aspect, the present application provides a self-immolative public button. The common button includes:

a carrier;

the button body is movably connected with the carrier and can be pressed down on the carrier;

the elastic piece is arranged between the carrier and the button body, and the elasticity of the elastic piece can enable the button body pressed down on the carrier to reset;

the sensing piece is arranged on the carrier and/or the button body and is used for sensing whether the button body is pressed down on the carrier or not;

the ultraviolet lamp is arranged on the carrier and/or the button body, is positioned between the carrier and the button body and can emit ultraviolet light; the pressing part of the button body is transparent, and the ultraviolet light can irradiate the pressing part.

By adopting the technical scheme, a user can press the pressing part of the button body when applying the public button, after the pressing part is pressed down, the sensing piece can sense that the button body is pressed down, and output sensing signals reflecting the pressed down state of the button body are utilized by external equipment, such as selection of elevator floors, opening and closing of an elevator door and the like. After the button body of the common button is pressed, the elastic member can automatically reset the pressed button body. When the external equipment receives the sensing signal reflecting that the button body is pressed down, the ultraviolet lamp can be controlled to be on, and partial visible light emitted by the ultraviolet lamp can indicate that the corresponding command of the public button is effective. When the ultraviolet lamp is turned on, the ultraviolet light emitted by the ultraviolet lamp irradiates one side of the pressing part close to the carrier to the side of the pressing part pressed by the user, and the part pressed by the user is killed through the ultraviolet light. When the corresponding command of the public button is invalid, the ultraviolet lamp is turned off, and the killing of the side of the pressing part pressed by the user is completed. This public button can be used to public equipments such as elevator, when the order of luminous instruction this public button is effective, adopt ultraviolet ray light to pass transparent pressing the splenium to pressing the splenium surface and disinfecting, through the power of control ultraviolet lamp, make this public button disappear by the splenium of user's contact to self automatically after the user operation, and can not influence the user of operation public button, the pathogen that probably infects has effectively been killed on the public button after the user contact, the possibility of the pathogen that next user carried because of the former user of operation public button infection has been reduced, the possibility of public button as the assistance of pathogen in public environment propagation has been reduced promptly, under the big environment of epidemic situation, be favorable to maintaining public health safety.

Optionally, the common button further comprises:

and the identification pattern is arranged on the carrier, is positioned on the inner side of the pressing part and is used for identifying the function of the public button.

Through adopting above-mentioned technical scheme, set up the identification pattern in the carrier, and be located and press the splenium inboard, the user sees through transparent pressing the splenium and can watch this identification pattern, also can illuminate this identification pattern when the ultraviolet lamp lights up to realized the sign to public button, and do not influence the ultraviolet lamp and supply the part that the user pressed to carry out disinfection to pressing the splenium.

Optionally, there are a plurality of the ultraviolet lamps, and the plurality of the ultraviolet lamps are arranged to form the identification pattern.

Through adopting above-mentioned technical scheme, directly adopting the ultraviolet lamp to arrange and form the identification pattern, can making the identification pattern more striking, the more audio-visual identification pattern of observing public button of the user of being convenient for, and be favorable to reducing the identification pattern and avoid the cost consumption that the identification pattern interferes the ultraviolet ray management of ultraviolet lamp and brings when ultraviolet lamp position design.

Optionally, the wavelength of the ultraviolet light is 200nm to 300 nm.

By adopting the technical scheme, the longer ultraviolet light of wavelength has less loss when passing through the transparent pressing part, is favorable for improving the sterilizing and killing utilization rate of the ultraviolet light emitted by the ultraviolet lamp, reduces the power of the ultraviolet lamp on the basis of keeping the sterilizing efficiency, and is favorable for energy conservation and the self-sterilizing work of the public button.

Optionally, the pressing portion is made of colorless and transparent glass, crystal, PMMA, PC or ABS.

Through adopting above-mentioned technical scheme, press the structural strength of splenium higher, the durability is better, and the ultraviolet irradiation of higher frequency is down the life-span longer. The materials are available, the manufacturing process is mature, and the cost for manufacturing the pressing part is low.

Optionally, the thickness of the pressing portion is 0.1mm to 5 mm.

By adopting the technical scheme, the thickness of the pressing part is controlled to be 0.1 mm-5 mm, so that the pressing part has higher structural strength, and the loss of ultraviolet light passing through the pressing part can be reduced. The service life of the public button is prolonged, and the self-killing effect of the public button is improved.

Optionally, the elastic member includes one or more of a spring, a torsion spring, and a rubber pad.

Through adopting above-mentioned technical scheme, adopt spring, torsional spring, rubber pad to be the elastic component, the technology is mature, and structural strength is higher, and it is convenient to set up, and the cost is lower.

Optionally, the sensing element includes one or more of a pressure switch, a proximity switch, a tact switch, and a photoelectric switch.

By adopting the scheme, the triggering principle of the pressure switch, the proximity switch, the light touch switch or the photoelectric switch is simple, the setting is convenient, and the design cost and the material cost are both low.

In a second aspect, the present application provides an elevator button plate. The elevator button plate comprises a common button as described above in the first aspect.

In a third aspect, the present application provides an elevator system. The elevator system comprises a common pushbutton as described in the first aspect above or an elevator pushbutton plate as described in the second aspect above.

It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the application, nor is it intended to limit the scope of the application. Other features of the present application will become apparent from the following description.

Drawings

The above and other features, advantages and aspects of various embodiments of the present application will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:

fig. 1 is a schematic diagram illustrating a schematic structure of a self-killing common button in an embodiment of the present application.

Description of reference numerals: 1. a carrier; 11. a guide post; 2. a button body; 3. a spring; 4. a pressure switch; 5. uv-led uv lamps.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.

In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

The embodiment of the application discloses public button, elevator button board and elevator system of disinfecting certainly, this public button is pressed down the back by the user, and in the effective period of the order that this public button corresponds, this public button can supply the pressing portion that the user pressed to self to disinfect, reduces the pathogen influence that is infected and operates this public button's next user's possibility, is favorable to ensureing public health safety. The elevator button board and the elevator system apply the common button and have the advantages of the common button.

In a first aspect, the present application provides a self-immolative public button. The common button includes a carrier 1, a button body 2, an elastic member, an induction member and an ultraviolet lamp.

The button body 2 can be pressed on the carrier 1, and two ends of the elastic piece are respectively abutted against the carrier 1 and the button body 2, so that the pressed button body 2 can be reset. The response piece and ultraviolet lamp all set up on carrier 1, and the response piece can respond to the button body 2 and be pressed, and the button body 2 adopts transparent material, and the ultraviolet lamp can send ultraviolet light, and ultraviolet light shines to 1 one side of carrier in the back of the body by the button body 2, and ultraviolet light can shine to the surface that the button body 2 supplies the user to press promptly, carries out disinfection to the 2 surfaces of the button body that the user contacted. The uv lamp inevitably emits a portion of visible violet light that can indicate to the public that the corresponding command for the button is valid.

In some examples, the carrier 1 is in the shape of a cylinder with an open end, and the open end of the carrier 1 is provided with a closing-in.

The button body 2 is integrally represented as two cylinders coaxially arranged, one cylindrical part of the button body 2 has an outer diameter in clearance fit with the cylindrical barrel-shaped part of the carrier 1, and the other cylindrical part has an outer diameter in clearance fit with the closed part of the carrier 1. The button body 2 can be made of colorless and transparent glass, crystal, PMMA, PC or ABS in an integrated manner, and the glass can be selected specifically. The sum of the lengths of the two cylindrical portions of the button body 2 may be 0.1mm to 5mm, and specifically, the length of each of the two cylindrical portions of the button body 2 may be 1 mm.

A plurality of guide posts 11 are fixed on the edge of the closed end face in the carrier 1, the axes of the guide posts 11 are parallel to the axis of the carrier 1, one end of each guide post 11 is fixedly connected with the inner surface of the closed end of the carrier 1, the other end of each guide post is fixedly connected with the inner surface of the closed end of the carrier 1, a plurality of guide holes are formed in the position, corresponding to the guide posts 11, of the button body 2, and the guide holes are in clearance fit with the guide posts 11. The number of the guide columns 11 can be four, the four guide columns 11 are distributed along the axis of the carrier 1 in a uniform circular symmetry manner, the moving track of the button body 2 on the carrier 1 can be limited by the four guide columns 11, and the moving process of the button body 2 on the carrier 1 is stable.

The elastic component can specifically select spring 3 for use, and spring 3 is provided with four, and guide post 11 is located to four spring 3 covers respectively, and 3 both ends of spring are the butt respectively button body 2 towards the surface of carrier 1 and the closed one end internal surface of carrier 1.

The sensing piece can be selected from a pressure switch 4, a proximity switch, a tact switch, a photoelectric switch and other switch elements, and the inventor specifically adopts the pressure switch 4. The pressure switch 4 is specifically arranged on the inner surface of the closed end of the carrier 1, and the sensing contact of the pressure switch 4 faces the button body 2 along the axis of the carrier 1.

The ultraviolet lamp can be uv-led ultraviolet lamp 5, and uv-led ultraviolet lamp 5 is fixedly arranged on the inner surface of the closed end of the carrier 1. One uv-led uv lamp 5 may be provided or a plurality of uv-led uv lamps 5 may be provided, and in general, the uv-led uv lamps 5 are disposed near the axis of the support 1 so that the uv light emitted from the uv-led uv lamps 5 can irradiate a greater range on the button body 2.

The ultraviolet light emitted by the ultraviolet lamp can irradiate the surface of the button body 2 facing the carrier 1 and pass through the transparent button body 2 to the surface of the button body 2 departing from the carrier 1, the surface of the button body 2 departing from the carrier 1 is pressed by a user, and the ultraviolet lamp can kill the part of the button body 2 pressed by the user. In order to improve the penetration ability of the ultraviolet light emitted from the ultraviolet lamp and reduce the loss of the ultraviolet light due to the ultraviolet light passing through the button body 2, the wavelength of the ultraviolet light using the ultraviolet lamp is generally long, and may be selected from the range of 200nm to 300nm, and particularly 265 nm.

The power of the ultraviolet lamp can be selected from 0.1w to 10w generally, and can be selected from 3w specifically. The power of the ultraviolet lamp is kept low, so that the ultraviolet light emitted by the ultraviolet lamp can only penetrate through the transparent button body 2 to sterilize the outer surface of the button body 2, and a user operating the public button at a certain distance from the public button is not influenced. That is, the self-destruction work of the public button can be performed when someone is present in the vicinity of the public facility where it is located.

It can be understood that the ultraviolet lamp can emit partial purple light which is difficult to avoid, so the ultraviolet lamp can also be used as an indicator light of a public button, the ultraviolet lamp emits light to indicate that the command corresponding to the public button is effective, and if the public button is applied to an elevator, the ultraviolet lamp is lightened to indicate that the floor command corresponding to the public button is effective.

In addition, in order to facilitate simultaneous application of a plurality of the common buttons, an identification pattern may be provided on the common buttons to identify functions of the common buttons. The identification pattern can be arranged on the inner surface of the closed end of the carrier 1, and can be illuminated when the ultraviolet lamp is turned on, so that a user can observe the function of the public button, and the position of the identification pattern is generally staggered with that of the ultraviolet lamp, so that the interference between the identification pattern and the ultraviolet lamp is avoided. In order to make the identification pattern more striking and reduce the cost caused by interference avoidance design of the identification pattern position and the ultraviolet lamps, the identification pattern can be formed by arranging a plurality of ultraviolet lamps to identify the function of the public button.

The essential function of public button that this application embodiment disclosed is that the pilot lamp in with current public button changes into ultraviolet lamp to pressing the portion to set up to transparent with current public button, make the ultraviolet lamp when instructing the corresponding order of public button effective, can adopt the ultraviolet ray to the portion's surface of pressing of supplying the user to press surface to disinfect. Other structures of the common button, such as the structure that can be pressed, the structure that can sense that the common button is pressed, the structure that can reset and the like, are conventional designs of those skilled in the art, and are not specifically disclosed in the present embodiment, but it should be understood that modifications made by those skilled in the art without departing from the aforementioned inventive concept of the present application belong to the scope disclosed in the present embodiment.

The specific implementation principle of the public button disclosed by the embodiment of the application is as follows: when the user presses down the button body 2, the sensing piece senses that the button body 2 is pressed down, corresponding function trigger signals are input to external public equipment, during the existence period of the function starting signals of the public button, the external public equipment triggers the ultraviolet lamp to light up, the function trigger signals of the public button are indicated to exist, meanwhile, ultraviolet light emitted by the ultraviolet lamp can penetrate through the transparent button body 2 to sterilize the part of the button body 2 pressed by the user, pathogens infected by the public button due to user operation are killed, the possibility that the user who subsequently contacts the public button infects the pathogens carried by the user who previously operates the public button is reduced, the possibility that the public equipment is used as the aid of virus propagation is reduced under an epidemic situation large environment, and public health and safety are favorably guaranteed.

In a second aspect, the embodiment of the application discloses an elevator button plate. The elevator button plate comprises a common button as disclosed in the first aspect of the embodiments of the present application.

In a third aspect, the embodiment of the application discloses an elevator system. The elevator system comprises a common pushbutton as disclosed in the first aspect of the embodiments of the application or an elevator pushbutton plate as disclosed in the second aspect of the application.

It should be understood that, while those skilled in the art can implement the common button according to the disclosure of the first aspect of the embodiment of the present application, the common button can be applied to an elevator button board or an elevator system as an elevator button, and the common button is arranged in a manner consistent with that of other conventional common buttons, those skilled in the art can implement the elevator button board disclosed in the second aspect of the embodiment of the present application and the common button disclosed in the third aspect of the embodiment of the present application, and in order to ensure the brevity of the description, the common button is not specifically disclosed herein.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the disclosure. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A suicide public button, comprising:

a carrier (1);

the button body (2) is movably connected with the carrier (1) and can be pressed on the carrier (1);

the elastic piece is arranged between the carrier (1) and the button body (2), and the elasticity of the elastic piece can reset the button body (2) pressed down on the carrier (1);

the sensing piece is arranged on the carrier (1) and/or the button body (2) and is used for sensing whether the button body (2) is pressed down on the carrier (1) or not;

the ultraviolet lamp is arranged on the carrier (1) and/or the button body (2), is positioned between the carrier (1) and the button body (2), and can emit ultraviolet light; the pressing part of the button body (2) is transparent, and the ultraviolet light can irradiate the pressing part.

2. The common button of claim 1, further comprising:

and the identification pattern is arranged on the carrier (1), is positioned on the inner side of the pressing part and is used for identifying the function of the public button.

3. The common button of claim 2, wherein said plurality of ultraviolet lamps are arranged to form said logo.

4. The common button according to any one of claims 1 to 3, wherein the ultraviolet light has a wavelength of 200nm to 300 nm.

5. A public button according to any one of claims 1-3, characterized in that the pressing part is made of colorless and transparent glass, crystal, PMMA, PC or ABS.

6. A common button according to claim 5, wherein the thickness of the pressing portion is 0.1mm to 5 mm.

7. A common button according to claim 1, wherein the resilient member comprises one or more of a spring (3), a torsion spring, a rubber pad.

8. A common button according to claim 1, wherein the sensing member comprises one or more of a pressure switch (4), a proximity switch, a tact switch, a photoelectric switch.

9. An elevator button plate comprising the common button according to any one of claims 1 to 8.

10. Elevator system, characterized in that it comprises a common pushbutton according to any of claims 1-8 or comprises an elevator pushbutton plate according to claim 9.