KR20200091133A - Touchscreen UV sterilizing device with active human detection sensor - Google Patents

Abstract

The present invention relates to a touch screen ultraviolet sterilizing device with a human detection sensor, for sterilizing a touch screen of a kiosk, which is an unmanned information terminal used in various industries, by using ultraviolet rays emitted from an ultraviolet LED, and more specifically, to a touch screen ultraviolet sterilizing device with a human detection sensor to sterilize the surface of the touch screen for the use of kiosks such as automated teller machines, unmanned ticket machines, and unmanned order machines, which have recently become more popular, by using ultraviolet LEDs. The touch screen ultraviolet sterilizer with a human detection sensor can be used for a long time with the use of batteries without the need for separate electrical work during installation, and is provided with a human detection sensor so that the touch screen is sterilized by detecting the time when the unmanned device is not in use, thereby creating a safer and more comfortable kiosk use environment.

Description

Touch screen UV sterilizing device with active human detection sensor

The present invention relates to an ultraviolet sterilization device that sterilizes a touch screen of an unmanned information terminal (kiosk) used in various industries using ultraviolet light emitted from an ultraviolet LED, and more specifically, an automatic teller machine of a bank, a fast food chain store. Various types of kiosks are equipped with UV sterilization LEDs and human body detection sensors, such as an unmanned ordering machine, an unmanned ticketing machine at a commercial facility, an unmanned ticketing machine at a train station, and an uncertified certificate issuing office. This is to sterilize the touch screen with UV rays. Such a sterilizing device relates to a touch screen ultraviolet sterilizing device that is equipped with a human body detection sensor to prevent harmful ultraviolet rays from being irradiated to the human body and to use the unmanned device more safely by performing a sterilizing operation at a time when the user does not use the unmanned device.

Various unmanned information terminals that are conveniently used by many users have touch screens that are touched by numerous people's hands, and touch screens that can be vulnerable to hygiene are left unprotected because they are not sterilized using physical means. It is a reality that is being used as. In particular, touch screens are frequently used by many users, and because many bacteria and viruses are buried on the surface, it is most likely to be more contaminated. However, since the touch screen is a device that is continuously used and cannot be cleaned from time to time, continuous sterilization was virtually impossible. Air purifiers and air sterilizers are used in some industries, but it is impossible to sterilize the touch screen that is used directly with bare hands by simply sterilizing the air.

Most of the commercially available sterilizers are produced in various configurations using cathode ray tube type UV lamps, and various sterilization methods are also applied. The most important part is that the box-shaped case is equipped with a UV sterilization lamp to sterilize containers such as dishes and cups. In addition, air sterilizers that sterilize the air by forcibly passing air through a pipe having a UV sterilization lamp are often used. However, most of the forced sterilization air sterilization devices are not effective, and there are devices that directly irradiate ultraviolet sterilization lamps to sterilize the indoor air by another sterilization method. It is difficult to use.

The present invention has been devised to solve the above problems, and is equipped with a touch screen ultraviolet light sterilizer equipped with a human body sensor on the top of the touch screen provided in the kiosk to control various bacteria and viruses that inhabit the surface of the touch screen. It is an object of the present invention to provide a touch screen ultraviolet sterilizer equipped with a human body sensor that can maintain a clean and hygienic kiosk environment by allowing sterilization using an UV LED.

Accordingly, the present invention, by installing a touch screen ultraviolet light sterilization device equipped with a human body sensor on the top of the touch screen, and detects the situation of no people around the kiosk by the human body sensor to enable the automatic sterilization function It is possible to maintain the environment of a safe and comfortable touch screen at all times, and by simplifying the structure and function, it is possible to conveniently install a touch screen ultraviolet light sterilizer equipped with a human body sensor at an appropriate location in the kiosk and also use batteries for power. It can be easy to manage.

The present invention relates to a touch screen ultraviolet sterilizer equipped with a human body sensor for sterilizing a touch screen of a kiosk used in various industries using ultraviolet LEDs, and when activated, the operation indicator and the UV LED light up to illuminate the surface of the touch screen. It will sterilize. The UV LED adjusts the lighting time by calculating the maximum time for bacteria to disappear when a germicidal ray is irradiated. The housing is equipped with a human body sensor that detects the movement of a person, so that the UV LED is turned on in a time when there is no person, and also, when a person approaches while the UV LED is operating, it stops working and exposes ultraviolet rays harmful to the human body to the skin. prevent. The bottom of the housing is provided with a UV LED irradiation guide groove of a special shape to prevent the UV LED and UV rays emitted from the UV LED from spreading to unnecessary surroundings to prevent UV rays from diffusing around the outside of the touch screen.

In order to achieve the above object, the touch screen ultraviolet light sterilization apparatus equipped with the human body sensor of the present invention includes a PCB substrate provided with various circuits powered by a battery; A human body sensor that operates when receiving power from the PCB substrate;

A microprocessor that analyzes the signal of the human body sensor to drive the UV LED;

It characterized in that it comprises a UV LED mounted on the PCB substrate so that the ultraviolet light is irradiated downward in the absence of a person under the control of the microprocessor.

As described in detail above, the present invention forms a touch screen ultraviolet light sterilization device equipped with a human body detection sensor operated by electricity of a battery provided inside the touch screen ultraviolet light sterilization device equipped with a human body detection sensor, By configuring the means to control the UV LED to be lit only when the human body is not sensed, it is installed on the top of the touch screen of the kiosk where bacterial propagation is concerned and effective sterilization against various bacteria and viruses on the surface of the touch screen The UV LED used at this time maximizes the effect by emitting ultraviolet rays having the strongest sterilizing power. The touch screen UV sterilization device equipped with the human body sensor has an advantage of continuously maintaining the cleanliness of the touch screen because it can remove bacteria, bacteria, and bacteria that cause odor.

In addition, the present invention can use a battery as a power source, and includes a feature that allows the user to easily replace the battery by turning on the operation indicator LED when the battery falls below a set voltage after a certain period of use. The supply of electricity by these batteries can be conveniently installed in an appropriate location without the need for separate electrical work, and it can be used for a long time after installation, so there is no need for maintenance, and there is no fear of electricity-related safety accidents. will be.

1 is a perspective view according to the present invention.
2 is a plan view according to the present invention.
3 is a side view according to the present invention.
4 is a bottom view according to the present invention.
5 is a front view according to the present invention.
6 is a bottom perspective view according to the present invention.
7 is an exploded perspective view of the upper part according to the present invention.
8 is an exploded perspective view of the present invention.
9 is a perspective view of an exploded bottom surface according to the present invention.
10 is a perspective view of an installation example according to the present invention.
11 is a side view of an installation example according to the present invention.
[Fig. 12] Fig. 12 is a detailed bottom view of an installation example according to the present invention.
[Fig. 13] Fig. 13 is an exemplary view of installing an ATM according to the present invention.
[Fig. 14] Fig. 14 is a side view of an example of the installation of an ATM according to the present invention.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

In the drawing, the touch screen ultraviolet sterilizer 100 equipped with a human body sensor is installed on top of various kiosks to emit sterilized ultraviolet rays to the touch screen 5, and the touch screen ultraviolet sterilizer equipped with the human body sensor is provided. The structure of the device 100 is as shown in FIG. 8.

Referring to the drawing, the pcb substrate 4 is composed of a microprocessor circuit part 4-3, an ultraviolet LED 4-1 that performs a sterilization function, and a human body sensor 4-2, and the electricity used is a battery ( 3-3).

The UV LED 4-1 is a touch screen UV sterilization device 100 with one or more UV LEDs 4-1 mounted on a specific location on a specific type of pcb substrate 4 and equipped with a human body sensor. ) Is used to compose the operation indicator LED (4-5) that lights up to visually indicate that it is operating.

The lower housing (3) is provided with a battery case (3-2) to use the battery (3-3), and to easily replace the battery (3-3) using the upper housing (2).

On the bottom surface of the lower housing 3, the UV LED irradiation guide groove 3-1 is configured so that the UV light of the UV LED 4-1 does not diffuse and is irradiated in a certain direction.

Ultraviolet rays irradiated from the UV LED 4-1 generally have a radiation angle of 120 degrees or higher, and due to this radiation angle, ultraviolet rays irradiated from the UV LED 4-1 are not only touch screen 5, but also unnecessary. In order to prevent the human body sensor 4-2 from being diffused and irradiated to a person who may be located in a range not detected, ultraviolet LED irradiation of a shape capable of limiting the irradiation range of ultraviolet rays to the lower portion of the lower housing 3 Construct an induction groove (3-1) for safe use.

The double-sided tape for attachment (1-2) is provided on the attachment bracket (1) so that it can be attached to the most effective position on the touch screen (5) of the kiosk. At this time, the appropriate irradiation angle can be set using the adjusting screw (1-1).

The function of the pcb substrate 4 is as shown in FIG. 9.

Referring to the drawings, the electricity of the batteries 3-3 inserted into the battery case 3-2 is supplied to the pcb substrate 4 to drive the touch screen ultraviolet sterilizer 100 equipped with the human body sensor. do.

When there is no person using the kiosk by the operation of the human body sensor 4-2, the UV LED 4-1 lights up for a certain time after a certain time has elapsed by the control of the microprocessor circuit part 4-3. , The touch screen 5 is sterilized. If a person approaches while UV LED (4-1) is operating

The operation of the UV LED 4-1 is stopped by the control of the microprocessor circuit part 4-3 by the signal of the human body sensor 4-2.

[Example]

Hereinafter, the operation of the present invention according to the above configuration will be described.

When the user uses the kiosk, the human body sensor 4-2 recognizes that a person is approaching and sends a signal to the microprocessor circuitry 4-3 and enters standby mode. When the user leaves the kiosk after using the kiosk, the human body sensor 4-2 detects that there is no person and sends a signal to the microprocessor circuitry 4-3, and the microprocessor circuitry 4-3 If there is no human access until a certain time has elapsed, the UV LED 4-1 is turned on, and the touch screen 5 is irradiated with ultraviolet light to sterilize the surface of the touch screen 5.

The ultraviolet LED 4-1 is turned on and off after a certain period of time under the control of the microprocessor circuit 4-3.

If a person approaches at a time when the UV LED 4-1 is lit, the human body sensor 4-2 sends a signal to the microprocessor circuitry 4-3, and the microprocessor circuitry 4- 3) recognizes that a person is approaching, stops the operation of the UV LED (4-1) and enters the standby state until the person leaves the kiosk.

When the voltage of the battery (3-3) is lowered to a certain level by using for a long time, the microprocessor circuit part (4-3) lights up the operation indicator LED (4-5) to shorten the life of the battery (3-3). Let the user know and replace the battery (3-3).

Therefore, the touch screen ultraviolet light sterilization device 100 equipped with the human body sensor is ultraviolet light irradiated to the UV LED 4-1 to remove bacteria, bacteria, and bacteria that cause odor, thereby cleaning the touch screen 5 It can be continuously maintained, and the operation of the human body sensor (4-2) prevents accidents from being irradiated with ultraviolet rays harmful to the human body.

1: Attachment bracket, 1-1: Adjustment screw, 1-2: Double-sided tape, 2: Upper housing, 3: Lower housing, 3-1: Ultraviolet LED irradiation induction groove, 3-2: Battery case, 3-3: Battery, 4:pcb substrate, 4-1: UV LED, 4-2: Human sensor, 4-3: Microprocessor circuit, 4-4: UV LED sterilization range, 4-5: Operation LED, 5: Touch Screen, 100: Touch screen UV sterilizer equipped with a human sensor

Claims (3)

It is installed on the top of the kiosk using the touch screen (5), a touch screen ultraviolet sterilizer (100) equipped with a human body sensor for sterilizing the surface of the touch screen (5) by the ultraviolet light emitted from the UV LED (4-1) In ),
A pcb substrate 4 provided to be electrically connected using electricity of the batteries 3-3;
A UV LED (4-1) operating under the control of a microprocessor circuit (4-3) operated by receiving electricity;
A touch screen ultraviolet light sterilization apparatus 100 equipped with a human body sensor, comprising a human body sensor 4-2 capable of sending an electrical signal to the microprocessor circuit 4-3 for access of a person. . The method according to claim 1,
A human body detection sensor in which a battery (3-3) is inserted into the battery case (3-2) provided in the lower housing (3), and the electricity of the battery (3-3) is linked to the microprocessor circuit (4-3). When a person approaches a kiosk using the touch screen 5 by activating (4-2), the human body sensor 4-2 sends a signal to the microprocessor circuitry 4-3, and the microprocessor circuitry 4 3) is in the standby state, and when a person leaves the unmanned device, the human body sensor 4-2 sends a signal to the microprocessor circuit part 4-3, and the microprocessor circuit part 4-3 has a predetermined time. If there is no signal from the human body sensor 4-2 because there is no human access, the UV LED 4-1 is turned on for a certain period of time to perform sterilization. Device 100. The method according to claim 1,
The lower housing 3 has a UV LED irradiation induction groove 3-1 for the purpose of changing the irradiation direction of UV light emitted from the UV LED 4-1 at the bottom, to a space other than the touch screen 5 of the kiosk. It is equipped with a UV LED irradiation guide groove (3-1) formed in a certain shape so as not to be irradiated with ultraviolet rays. Fixing, using a control screw (1-1), the touch screen ultraviolet sterilization device 100 equipped with a human body sensor, characterized in that the angle can be adjusted so that the ultraviolet light is irradiated toward the touch screen (5).

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