KR102356509B1 - Non-contact type thermometer with sterilization function and malfunction-proof function - Google Patents

Abstract

The present invention relates to a non-contact thermometer equipped with an ultraviolet sterilization function and a malfunction prevention function, in which a sterilization lamp is operated only when an object is in close proximity to a set distance. According to the present invention, the non-contact thermometer comprises: a main body; an infrared sensor enabling non-contact body temperature measurement according to operation of a body temperature measurement button; a distance sensor; a sterilization lamp; a proximity sensor provided adjacent to the sterilization lamp; a slide cover opening/closing the sterilization lamp and the sterilization button and including a built-in magnet; a hall sensor detecting whether the slide cover is opened or closed; a gyro sensor provided in the main body; and a control unit controlling the operation of the infrared sensor and the sterilization lamp according to sensor signals.

Description

Non-contact type thermometer with sterilization function and malfunction-proof function

The present invention relates to a non-contact thermometer having a sterilization function and a malfunction prevention function, and more particularly, an infrared sensor to measure body temperature in a non-contact state, as well as a sterilization lamp, for example, a steering wheel, a computer, a mobile phone, It is possible to sterilize bacteria or viruses on objects such as bedding and tableware, but a gyro sensor that detects the direction of the sterilization lamp and a proximity sensor that detects the proximity of the object are provided. It relates to a non-contact type thermometer equipped with a UV sterilization function and a malfunction prevention function that allows a sterilization lamp to operate only in close proximity within a set distance.

In general, thermometers are divided into contact thermometers and non-contact thermometers.

Among them, the contact thermometer measures body temperature by contacting the subject's mouth, ear, armpit, forehead, etc., and there is no problem when used for personal use. In addition, there is a problem of spreading viruses such as colds.

On the other hand, a non-contact thermometer measures the body temperature by detecting the infrared rays emitted from the forehead and wrist of the subject to be measured with an all-ultraviolet sensor and converting it into a numerical value while the subject's forehead and wrist are spaced apart at a certain distance. Due to this, it has the advantage of being able to use it hygienically, but there is a problem in that it is not easy to carry due to its large size.

Recently, due to the spread of infectious diseases such as Corona 19, the technology development of non-contact thermometers has been steadily made. As an example of such a non-contact thermometer, Korean Patent Registration Publication No. 10-2273942 (June 30, 2021) has a body, an infrared temperature sensor and an infrared guide disposed on one surface of the body, and a body disposed on one surface of the body. It includes a light irradiation unit and a visible light guide unit, wherein light having a visible wavelength is emitted from the light irradiation unit, so that the distance from the forehead of the subject to be measured can be measured as the irradiated visible light is irradiated to the outside along the visible light guide unit A non-contact infrared thermometer is disclosed.

In addition, Korean Patent Registration Publication No. 10-2160589 (2020.09.22.) discloses a fixing part serving as a pedestal, a neck extending from one end of the fixing part to an upper part while bending along the fixing part, and a measuring part connected to the neck a first distance sensor formed on the inner surface of the body of the body including a body, the measuring unit and measuring a distance between the wrist inserted into the inner space of the body, and a first distance sensor formed on the inner surface of the body of the measuring unit, the wrist An infrared sensor for measuring the temperature of the body, a display formed on the outer surface of the body of the measuring unit, and controlling the first distance sensor to continuously measure a distance toward the inner space of the body by activating the first distance sensor and, when the wrist is inserted into the inner space, it is determined whether a distance value measured through the first distance sensor is included in a preset maximum distance and a minimum distance range to determine whether a wrist exists, and the measurement It is determined whether the measured distance value is included in a preset appropriate measurement distance range, and when the wrist is included in the appropriate measurement distance range, the infrared sensor is activated to determine whether the infrared sensor is inserted into the inner space of the wrist. Disclosed is a non-contact wrist thermometer comprising a control unit that controls to measure the temperature, calculates body temperature by correcting the measured wrist temperature, and controls the calculated body temperature to be displayed through the display.

However, the conventional non-contact thermometer as described above has a problem in that only the original body temperature measurement function by the infrared sensor is provided, and various other functions cannot be provided.

1. Korean Patent Registration Publication No. 10-2273942 (June 30, 2021) 2. Korean Patent Registration Publication No. 10-2160589 (2020.09.22.)

Therefore, the present invention is equipped with an infrared sensor to measure body temperature in a non-contact state, and a sterilization lamp is provided to sterilize bacteria or viruses on objects such as, for example, a steering wheel, a computer, a mobile phone, bedding, and tableware, A gyro sensor to detect the directionality of the sterilization lamp and a proximity sensor to detect the proximity of an object are provided so that the sterilization lamp can be operated only when the sterilization lamp faces downward and the object is close within a set distance. An object of the present invention is to provide a non-contact thermometer having a malfunction prevention function.

In order to achieve the above object, the present invention provides a body provided with a sterilization button on one side and a body temperature measurement button on the other side, and a non-contact body temperature measurement provided on one side of the body and according to the operation of the body temperature measurement button. an infrared sensor, a distance measuring sensor provided at a position adjacent to the infrared sensor among one surface of the main body, a sterilizing lamp provided on the other surface of the main body and irradiating ultraviolet rays according to the operation of the sterilization button, and the other surface of the main body a proximity sensor provided at a position adjacent to the sterilization lamp, a slide cover coupled to the main body slidably in the longitudinal direction to open and close the sterilization lamp and the sterilization button according to the movement direction, the slide cover having a built-in magnet; A hall sensor provided in the body and detecting whether the slide cover is opened or closed through a magnetic field change according to the movement of the slide cover, a gyro sensor provided in the body, and operation of the sterilization button and body temperature measuring button provided in the body Non-contact thermometer with sterilization function and malfunction prevention function, characterized in that it includes a control unit for controlling the operation of the infrared sensor and the sterilization lamp according to signals and the sensor signals of the distance measuring sensor, proximity sensor, hall sensor and gyro sensor provides

In the present invention, the control unit is assumed to include a plurality of operation buttons, and a display panel for displaying the body temperature measurement result of the infrared sensor and the operating state of the infrared sensor and the sterilization lamp.

In the present invention, the main body is supported to be spaced apart by a cradle with the sterilization lamp facing the ground, and the cradle maintains a cradle body coupled to the slide cover, and a lower end of the sterilization body rotated at an angle of 90 degrees. A support leg that is hinged to be included is included, and the support leg is bent in an angle shape to support the stationary body to be spaced apart from the ground according to the rotation direction, or is bent and maintained in a channel shape to cover both sides of the body.

In the present invention, the control unit operates the infrared sensor only when the distance measured by the distance measurement sensor is within a set value when the body temperature measurement button is operated, and when the sterilization button is operated, by the gyro sensor The sterilization lamp is operated only when it is detected that the sterilization lamp is facing downward and at the same time it is detected that the object is close within a certain distance by the proximity sensor, and the hall sensor detects the closing of the sterilization lamp by the slide cover It is assumed that the operation of the sterilization lamp is turned off at the time of operation.

In addition, in order to achieve the above object, the present invention provides a body having a sterilization button on one side and a body temperature measuring button on the other side, and a non-contact body temperature measurement provided at one end of the body and according to the operation of the body temperature measuring button. An infrared sensor that enables, a distance measuring sensor provided at a position adjacent to the infrared sensor among one surface of the main body, and one side are rotatably coupled to the other end of the main body to open and close the sterilization button according to the folding rotation direction and a folding rotation cover having a magnet built-in at the other side, a sterilization lamp provided on the inner surface of the folding rotation cover corresponding to one surface of the main body and irradiating ultraviolet rays according to the operation of the sterilization button, and among the folding rotation covers A proximity sensor provided at a position adjacent to the germicidal lamp, a hall sensor provided on the main body and detecting whether the folding rotation cover is folded or rotated through a magnetic field change according to the folding rotation of the folding rotation cover; Controls the operation of the infrared sensor and the sterilization lamp according to the provided gyro sensor, the operation signal of the sterilization button and the body temperature measurement button, and the sensor signal of the distance measurement sensor, the proximity sensor, the hall sensor and the gyro sensor provided on the main body There is provided a non-contact thermometer having a sterilization function and a malfunction prevention function, characterized in that it includes a control unit.

In the present invention, the control unit includes a plurality of operation buttons, and a display panel for displaying the body temperature measurement result of the infrared sensor and the operating state of the infrared sensor and the sterilization lamp.

In the present invention, the control unit operates the infrared sensor only when the distance measured by the distance measurement sensor is within a set value when the body temperature measurement button is operated, and when the sterilization button is operated, by the gyro sensor The sterilization lamp is operated only when it is detected that the sterilization lamp is facing downward and at the same time it is detected that an object is close within a certain distance by the proximity sensor, and the sterilization lamp is closed by the folding and rotating cover by the hall sensor It is assumed that the operation of the sterilization lamp is turned off at the time of detection.

In addition, in order to achieve the above object, the present invention provides a body having a sterilization button on one side and a body temperature measuring button on the other side, and a non-contact body temperature measurement provided at one end of the body and according to the operation of the body temperature measuring button An infrared sensor that enables , a distance measuring sensor provided at a position adjacent to the infrared sensor on one surface of the main body, and one side are swingably rotatably coupled to the other end of the main body, and the sterilization button according to the swing rotation direction A swing rotation cover that opens and closes and has a magnet built-in at the other side, a sterilization lamp provided on an inner surface of the swing rotation cover corresponding to one surface of the main body and irradiating ultraviolet rays according to the operation of the sterilization button, and among the swing rotation cover A proximity sensor provided at a position adjacent to the sterilization lamp, a hall sensor provided on the main body and detecting whether the swing rotation cover swings or not through a magnetic field change according to the swing rotation of the swing rotation cover; The infrared sensor and the sterilization lamp are provided in the main body, and the infrared sensor and the sterilization lamp are operated according to the operation signals of the sterilization button and the body temperature measurement button and the sensor signals of the distance measurement sensor, the proximity sensor, the hall sensor and the gyro sensor. There is provided a non-contact thermometer equipped with a sterilization function and a malfunction prevention function, characterized in that it includes a control unit to control it,

In the present invention, the control unit is assumed to include a plurality of operation buttons, and a display panel for displaying the body temperature measurement result of the infrared sensor and the operating state of the infrared sensor and the sterilization lamp.

In the present invention, the control unit operates the infrared sensor only when the distance measured by the distance measurement sensor is within a set value when the body temperature measurement button is operated, and when the sterilization button is operated, by the gyro sensor The sterilization lamp is operated only when it is detected that the sterilization lamp is facing downward and an object is detected within a certain distance by the proximity sensor, and the sterilization lamp is closed by the swing rotation cover by the hall sensor It is assumed that the operation of the sterilization lamp is turned off at the time of detection.

The non-contact thermometer, which is equipped with an infrared sensor according to the present invention to measure body temperature in a non-contact state, as well as to have a sterilization function and a malfunction prevention function, is equipped with a sterilization lamp, for example, a steering wheel, a computer, a mobile phone, bedding, tableware, etc. It is possible to sterilize bacteria or viruses on the same object, but a gyro sensor that detects the direction of the sterilization lamp and a proximity sensor that detects the proximity of the object are provided. There is an advantage that the germicidal lamp can be operated only in

In addition, the non-contact thermometer having a sterilization function and a malfunction prevention function according to the present invention is provided with a magnet in the slide cover, the folding cover and the swing cover, and based on the change in magnetic force in the body, the slide cover, the folding cover and the swing cover. As a hall sensor for detecting whether the sterilization lamp is closed is provided, there is an advantage that the sterilization lamp is automatically turned off when the sterilization lamp is closed.

1 is a perspective view of a non-contact thermometer having a sterilization function and a malfunction prevention function according to an embodiment of the present invention;
2 is a perspective view of a non-contact thermometer having a sterilization function and a malfunction prevention function according to an embodiment of the present invention with the slide cover opened.
3 is a perspective view of a non-contact thermometer having a sterilization function and a malfunction prevention function according to an embodiment of the present invention including a cradle;
4 is a block diagram of a non-contact thermometer having a sterilization function and a malfunction prevention function according to an embodiment of the present invention.
5 is a perspective view of a non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention.
6 is a perspective view of a non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention with the folding and rotating cover open;
7 is a block diagram of a non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention.
8 is a perspective view of a non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention.
9 is a perspective view of a non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention with the swing rotation cover opened.
10 is a block diagram of a non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. However, this is for the purpose of describing in detail enough that a person of ordinary skill in the art to which the present invention pertains can easily implement the invention, and this does not mean that the technical spirit and scope of the present invention is limited thereto.

1 is a perspective view of a non-contact thermometer equipped with a sterilization function and a malfunction prevention function according to an embodiment of the present invention, and FIG. 3 is a perspective view of a non-contact thermometer having a sterilization function and a malfunction prevention function according to an embodiment of the present invention including a cradle, and FIG. 4 is a perspective view of the non-contact thermometer including a cradle. It is a block diagram of a non-contact thermometer equipped with a malfunction prevention function.

A non-contact thermometer having a sterilization function and a malfunction prevention function according to an embodiment of the present invention includes a body having a sterilization button on one side and a body temperature measuring button on the other side, and a body temperature measuring button provided on one side of the body An infrared sensor that enables non-contact body temperature measurement according to the operation of an infrared sensor, a distance measurement sensor provided at a position adjacent to the infrared sensor among one surface of the main body, and an ultraviolet light provided on the other surface of the main body according to the operation of the sterilization button A sterilization lamp irradiated, a proximity sensor provided at a position adjacent to the sterilization lamp on the other surface of the main body, is coupled to the main body slidably in the longitudinal direction to open and close the sterilization lamp and the sterilization button according to the movement direction, A slide cover having a built-in magnet, a hall sensor provided in the main body and detecting whether the slide cover is opened or closed through a magnetic field change according to movement of the slide cover, a gyro sensor provided in the main body, and provided in the main body and a control unit for controlling the operation of the infrared sensor and the sterilization lamp according to the operation signals of the sterilization button and the body temperature measurement button and the sensor signals of the distance measurement sensor, proximity sensor, hall sensor and gyro sensor.

Hereinafter, the components of the non-contact thermometer 100 having a sterilization function and a malfunction prevention function according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4 and a connection relationship between the components. do it with

1 to 4, the non-contact thermometer 100 having a sterilization function and a malfunction prevention function according to an embodiment of the present invention includes a main body 110, an infrared sensor 120, and a distance measuring sensor. 130 , a sterilization lamp 140 , a proximity sensor 150 , a slide cover 160 , a hall sensor 170 , a gyro sensor 180 , and a control unit 190 are included.

Here, the main body 110 forms the body of the non-contact thermometer 100 having a sterilization function and a malfunction prevention function according to an embodiment of the present invention. A button 112 is provided.

In addition, it is preferable that the main body 110 is formed in the shape of a bar so that the user can handle or carry it conveniently. At this time, the user may measure body temperature or perform a sterilization operation while holding the lower side of the main body 110 .

As shown in FIG. 3 , the main body 110 is preferably supported to be spaced apart from the support surface by the cradle 113 in a state in which the germicidal lamp 140 faces the ground. This cradle 113 includes a cradle body 114 coupled to a slide cover 160 to be described later, and a support leg 115 hinged to the lower end of the cradle body 114 to be rotated at an angular interval of 90 degrees. .

The mounting body 114 is formed in a closed curve shape, for example, a rectangle, into which the slide cover 160 is fitted, and the supporting legs 115 are vertically maintained to the body 110 according to the rotation direction. 114) is bent in the form of an angle to support it spaced apart from the ground, and when maintained horizontally to the main body 110 according to the rotation direction, it is bent and maintained in a channel form to cover both sides of the main body 110.

An infrared sensor 120 is provided on one surface of the aforementioned body 110 . The infrared sensor 120 detects infrared rays radiated from the forehead of the subject to be measured according to the operation of the body temperature measurement button 112 on the main body 110 and transmits the corresponding signal to the controller 190 so that the body temperature is displayed as a numerical value. It is one of the representative non-contact body temperature sensors.

The non-contact temperature measurement principle by the infrared sensor 120 is composed of a lens, an aperture, a filter, an infrared sensor, and a signal processing unit. It serves to remove unnecessary edge signals. The filter passes only a desired infrared wavelength band to enter the infrared sensor 120 . The infrared sensor 120 serves to convert the optical signal into an electrical signal, and the signal processing unit may serve to convert the electrical signal into a temperature. Since the principle of non-contact temperature measurement by the infrared sensor 120 is already known, a detailed description thereof will be omitted herein.

A distance measuring sensor 130 provided at a position adjacent to the infrared sensor 120 among one surface of the body 110 is provided. The distance measuring sensor 130 measures the distance based on the time when the light emitted from the light emitting element is reflected and received by the light receiving element, for example, an infrared sensor ( 120) plays a role in making it possible to measure body temperature. The configuration and operating principle of the distance measuring sensor 130 are already known, and further detailed description will be omitted here.

A sterilization lamp 140 is provided on the other surface of the aforementioned body 110 . The sterilization lamp 140 serves to enable sterilization of bacteria or viruses on objects such as, for example, a steering wheel, a computer, a mobile phone, bedding, and tableware by irradiating ultraviolet rays according to the operation of the sterilization button 111. As such, it can be formed with a normal UV LED.

On the other hand, UV types are classified into UV-A (long wave), B (medium wave), and C (short wave) depending on the wavelength. Here, the wavelength involved in sterilization is UV-C, which is a short wavelength, and the range of UVC wavelength is about 100 to 280 nm (nanometers), which is known to have the strongest sterilization power when it is about 254 nm.

A proximity sensor 150 is provided at a position adjacent to the sterilization lamp 140 among the other surfaces of the body 110 described above. Proximity sensor 150 is to enable the sterilization lamp 140 to be operated only when the object is located within a set distance such as, for example, 10 cm from the sterilization lamp 140, and the above-described distance measuring sensor 130 and It has the same configuration and operating principle.

The slide cover 160 is slidably coupled to the body 110 described above in the longitudinal direction. This slide cover 160 opens and closes the sterilization lamp 140 and the sterilization button 111 according to the slide movement direction, that is, when it slides toward the main body 110, it covers the sterilization lamp 140 and the sterilization button 111 When it slides to the outside of the main body 110 and prevents exposure, it serves to expose the sterilization lamp 140 and the sterilization button 111 to the outside, and there is a slide rail between the main body 110 and the slide cover 160 . structure is interposed. Meanwhile, a magnet 161 interacting with a hall sensor 170 to be described later is embedded in the slide cover 160 .

The aforementioned body 110 is provided with a hall sensor 170 . The hall sensor 170 serves to detect whether the slide cover 160 is opened or closed by detecting a magnetic field change when the slide cover 160 having the magnet 161 is slid with respect to the main body 110 . The configuration and operating principle of the hall sensor 170 are already known, and further detailed description will be omitted here.

The aforementioned body 110 is also provided with a gyro sensor 180 . The gyro sensor 180 is a sensor that measures a change in the orientation of an object by using the property of always maintaining the initially set direction regardless of the rotation of the earth. In particular, the angular velocity can be measured. The gyro sensor 180 detects whether the sterilization lamp 140 faces downward, in particular, the bottom, and serves to provide UV rays only in the downward direction so that sterilization can be performed safely.

The aforementioned body 110 is provided with a control unit 190 . As shown in FIG. 4 , the control unit 190 includes the operation signals of the sterilization button 111 and the body temperature measurement button 112 and the distance measurement sensor 130 , the proximity sensor 150 , the hall sensor 170 and the gyro sensor ( 180) serves to control the operation of the infrared sensor 120 and the sterilization lamp 140 according to the sensor signal.

The control unit 190 includes, for example, a plurality of operation buttons 191 such as a power button and a mode selection button. For example, the mode selection button can select a body temperature measurement mode and a sterilization mode, and changes such as Celsius or Fahrenheit in the process. For example, if you press and hold the power button for 2 seconds, you can change between Celsius and Fahrenheit.

In addition, the control unit 190 includes a display panel 192 for displaying the body temperature measurement result of the infrared sensor 120 and the operating state of the infrared sensor 120 and the sterilization lamp 140 . The display panel 192 displays the user's measured body temperature, but as it has a backlight, it can be displayed in green when normal and red in case of abnormal body temperature. In operation, blue may be displayed or a pictogram may be displayed.

In particular, the control unit 190 controls the infrared sensor 120 to operate only when the distance measured by the distance measurement sensor 130 is within a set value when the body temperature measurement button 112 is operated to prevent a malfunction, When the sterilization button 111 is operated, it is detected that the sterilization lamp 140 is facing downward by the gyro sensor 180 and at the same time that the proximity sensor 150 detects that the object is close within a certain distance. Controlling the lamp 140 to operate, and controlling the operation of the sterilization lamp 140 to be OFF when the sterilization lamp 140 is closed by the slide cover 160 by the hall sensor 170 is detected desirable.

In addition, the main body 110 may have a built-in primary battery or secondary battery type battery for supplying operating power, and in the latter case, a charging port may be separately provided.

As described above, the non-contact thermometer 100 having a sterilization function and a malfunction prevention function according to an embodiment of the present invention includes an infrared sensor 120 to measure body temperature in a non-contact state as well as a sterilization lamp 140 . is provided, for example, it is possible to sterilize bacteria or viruses on objects such as steering wheel, computer, mobile phone, bedding, tableware, etc., but whether the gyro sensor 180 that detects the direction of the sterilization lamp 140 and the object are close A proximity sensor 150 for detecting is provided so that the sterilization lamp 140 can be operated only when the sterilization lamp 140 faces downward and the object is close within a set distance, so that a malfunction can be prevented in advance.

In addition, in the non-contact thermometer 100 having a sterilization function and a malfunction prevention function according to an embodiment of the present invention, a magnet 161 is provided in a slide cover 160 and a slide cover ( As the hall sensor 170 for detecting whether the sterilization lamp 140 is closed by 160) is provided, when the sterilization lamp 140 is closed by the slide cover 160, the sterilization lamp 140 is automatically turned off ( OFF) can be set.

5 is a perspective view of a non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention, and FIG. A perspective view of the provided non-contact thermometer, and FIG. 7 is a block diagram of a non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention.

A non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention includes a main body having a sterilization button on one side and a body temperature measuring button on the other side, and one end side of the main body to measure the body temperature An infrared sensor enabling non-contact body temperature measurement according to the operation of a button, a distance measuring sensor provided at a position adjacent to the infrared sensor among one surface of the main body, and one side of the body are coupled to the other end of the main body to be foldable and rotatable. A sterilization that opens and closes the sterilization button according to the rotation direction and is provided on the inner surface of the folding rotation cover corresponding to one surface of the body and the folding rotation cover having a magnet built-in on the other side and irradiating ultraviolet rays according to the operation of the sterilization button A lamp, a proximity sensor provided at a position adjacent to the sterilization lamp among the folding and rotating cover, and a magnetic field change provided in the main body according to the folding and rotating of the folding and rotating cover to detect whether the folding and rotating cover is rotated A hall sensor, a gyro sensor provided in the main body, and the infrared sensor provided in the main body according to operation signals of the sterilization button and body temperature measuring button and sensor signals of the distance measuring sensor, proximity sensor, Hall sensor and gyro sensor and a control unit for controlling the operation of the germicidal lamp.

Hereinafter, the components of the non-contact thermometer 200 having a sterilization function and a malfunction prevention function according to another embodiment of the present invention will be described in detail with reference to FIGS. 5 to 7 and the connection relationship between the components. do it with

As shown in FIGS. 5 to 7 , a non-contact thermometer 200 having a sterilization function and a malfunction prevention function according to another embodiment of the present invention includes a body 210, an infrared sensor 220, and a distance measuring sensor. 230 , a folding and rotating cover 240 , a sterilization lamp 250 , a proximity sensor 260 , a hall sensor 270 , a gyro sensor 280 , and a control unit 290 are included.

Here, the main body 210 forms the body of the non-contact thermometer 200 having a sterilization function and a malfunction prevention function according to another embodiment of the present invention, and a sterilization button 211 is provided on one side and the body temperature is measured on the other side. A button 212 is provided.

In addition, the main body 210 is formed in the shape of a bar for easy handling or portability by the user, and it is preferable that a groove for accommodating the folding and rotating cover 240 is formed on one surface. At this time, the user may measure body temperature or perform a sterilization operation while holding the lower side of the main body 210 .

An infrared sensor 220 is provided on one surface of the aforementioned body 210 . The infrared sensor 220 detects infrared radiation radiated from the forehead of the subject to be measured according to the operation of the body temperature measurement button 212 on the main body 210 and transmits the corresponding signal to the controller 290 so that the body temperature is displayed as a numerical value. It is one of the representative non-contact body temperature sensors. The configuration of the infrared sensor 220 and the non-contact temperature measurement principle are already known, and further detailed description will be omitted herein.

A distance measuring sensor 230 provided at a position adjacent to the infrared sensor 220 among one surface of the body 10 is provided. The distance measuring sensor 230 measures the distance based on the time when the light emitted from the light emitting element is reflected and received by the light receiving element, for example, an infrared sensor ( 220) plays a role in making it possible to measure body temperature. The configuration and operating principle of the distance measuring sensor 230 is already known, and further detailed description will be omitted herein.

A folding rotation cover 240 is coupled to the other end side of the body 210 as described above so as to be able to be folded and rotated. The folding rotation cover 240 is covered with the main body 210 according to the folding rotation direction to cover the sterilization button 211 and the sterilization lamp 250 provided therein, or the sterilization button while rotating outward from the main body 210 . It serves to expose the 211 and the sterilization lamp 250 provided in itself, and at the same time forms an installation frame for the sterilization lamp 250 to be described later. A working magnet 241 is incorporated.

The folding rotation of the folding rotation cover 240 with respect to the body 210 is based on a folding hinge 242 connecting the body 210 and the folding rotation cover 240, and is known in the field of folding portable terminals. Therefore, further detailed description will be omitted herein.

A sterilization lamp 250 is provided on the inner surface of the folding rotation cover 240 corresponding to one surface of the main body 210 . The sterilization lamp 250 serves to enable sterilization of bacteria or viruses on objects such as, for example, a steering wheel, a computer, a mobile phone, bedding, and tableware by irradiating ultraviolet rays according to the operation of the sterilization button 211. , can be formed with a normal UV LED.

A proximity sensor 260 is provided at a position adjacent to the sterilization lamp 250 among the folding and rotating cover 240 . Proximity sensor 260 is to enable the sterilization lamp 250 to be operated only when the object is located within a set distance such as 10 cm from the sterilization lamp 250, and the above-described distance measuring sensor 230 and It has the same configuration and operating principle.

The aforementioned body 210 is provided with a hall sensor 270 . The hall sensor 270 detects a magnetic field change when the folding and rotational cover 240 with the magnet 241 is built in is folded and rotated with respect to the main body 210 to detect whether the folding and rotational cover 240 is opened or closed. . The configuration and operating principle of the hall sensor 270 are already known, and further detailed description will be omitted herein.

The aforementioned folding and rotating cover 240 is also provided with a gyro sensor 280 . The gyro sensor 280 is a sensor that measures a change in the orientation of an object by using the property of always maintaining the initially set direction regardless of the rotation of the earth, and in particular, the angular velocity may be measured. The gyro sensor 280 detects whether or not the sterilization lamp 250 faces downwards, in particular, the bottom, so that ultraviolet rays are provided only in the downward direction, so that sterilization can be performed safely.

The aforementioned body 210 is provided with a control unit 290 . As shown in FIG. 7 , the control unit 290 includes operation signals of the sterilization button 211 and the body temperature measurement button 212 and the distance measurement sensor 230 , the proximity sensor 260 , the Hall sensor 270 and the gyro sensor ( 280) serves to control the operation of the infrared sensor 220 and the sterilization lamp 250 according to the sensor signal.

The control unit 290 includes, for example, a plurality of operation buttons 291 such as a power button and a mode selection button. For example, the mode selection button can select a body temperature measurement mode and a sterilization mode, and changes such as Celsius or Fahrenheit in the process. For example, if you press and hold the power button for 2 seconds, you can change between Celsius and Fahrenheit.

In addition, the control unit 290 includes a display panel 292 that displays the body temperature measurement result of the infrared sensor 220 and the operating states of the infrared sensor 220 and the sterilization lamp 250 . The display panel 292 displays the user's measured body temperature, but as it has a backlight, it can be displayed in green when normal and red in case of abnormal body temperature. In operation, blue may be displayed or a pictogram may be displayed.

In particular, the control unit 290 controls the infrared sensor 220 to operate only when the distance measured by the distance measurement sensor 230 is within a set value when the body temperature measurement button 212 is operated to prevent malfunction, When the sterilization button 211 is operated, it is detected that the sterilization lamp 250 is facing downward by the gyro sensor 280 and at the same time that the proximity sensor 260 detects that the object is in proximity within a certain distance. Controlling the lamp 250 to operate, and controlling the operation of the sterilization lamp 250 to be OFF when the closing of the sterilization lamp 250 is detected by the folding and rotating cover 240 by the hall sensor 270 it is preferable

In addition, the main body 210 may have a built-in primary battery or secondary battery type battery for supplying operating power, and in the latter case, a charging port may be separately provided.

As described above, the non-contact thermometer 200 having a sterilization function and a malfunction prevention function according to another embodiment of the present invention is provided with an infrared sensor 220 to measure body temperature in a non-contact state as well as a sterilization lamp 250 . Is provided, for example, it is possible to sterilize bacteria or viruses on objects such as steering wheel, computer, mobile phone, bedding, tableware, etc., but whether the gyro sensor 280 for detecting the direction of the sterilization lamp 250 and the object are close A proximity sensor 260 for detecting the sterilization lamp 250 is provided so that the sterilization lamp 250 can be operated only in a state in which the sterilization lamp 250 faces downward and the object is close within a set distance, so that a malfunction can be prevented in advance.

In addition, in the non-contact thermometer 200 having a sterilization function and a malfunction prevention function according to another embodiment of the present invention, a magnet 241 is provided on a folding and rotating cover 240 , and the main body 210 is folded based on a change in magnetic force. As the hall sensor 270 for detecting whether the sterilization lamp 250 is closed by the rotating cover 240 is provided, when the sterilization lamp 250 is closed by the folding rotating cover 240, the sterilization lamp 250 is It can be turned off automatically.

8 is a perspective view of a non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention, and FIG. 9 is a sterilization function and malfunction prevention according to another embodiment of the present invention with the swing rotation cover open It is a perspective view of a non-contact thermometer having a function, and FIG. 10 is a block diagram of a non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention.

A non-contact thermometer having a sterilization function and a malfunction prevention function according to another embodiment of the present invention includes a body having a sterilization button on one side and a body temperature measuring button on the other side, and one end of the body, the body temperature An infrared sensor that enables non-contact body temperature measurement according to the operation of a measurement button, a distance measurement sensor provided at a position adjacent to the infrared sensor among one surface of the body, and one side of the body are swingably coupled to the other end of the body A swing rotation cover that opens and closes the sterilization button according to the swing rotation direction and has a magnet built-in on the other side, and is provided on the inner surface of the swing rotation cover corresponding to one surface of the body and irradiates ultraviolet rays according to the operation of the sterilization button A sterilization lamp, a proximity sensor provided at a position adjacent to the sterilization lamp among the swing rotation cover, and a magnetic field change provided in the main body according to the swing rotation of the swing rotation cover detect whether the swing rotation cover swing rotation a hall sensor, a gyro sensor provided on the main body, and an operation signal of the sterilization button and a body temperature measurement button provided on the main body It is characterized in that the control unit for controlling the operation of the sensor and the sterilization lamp is included.

Hereinafter, the components of the non-contact thermometer 300 having a sterilization function and a malfunction prevention function according to another embodiment of the present invention will be described in detail with reference to FIGS. 8 to 10 and the connection relationship between the components. decide to do

As shown in FIGS. 8 to 10 , a non-contact thermometer 300 having a sterilization function and a malfunction prevention function according to another embodiment of the present invention includes a body 310, an infrared sensor 320, and a distance measurement. A sensor 330 , a swing rotation cover 340 , a sterilization lamp 350 , a proximity sensor 360 , a hall sensor 370 , a gyro sensor 380 , and a control unit 390 are included.

Here, the main body 310 forms the body of the non-contact thermometer 300 having a sterilization function and a malfunction prevention function according to another embodiment of the present invention, and a sterilization button 311 is provided on one side and body temperature is provided on the other side. A measurement button 312 is provided.

In addition, the main body 310 is formed in the shape of a bar for easy handling or portability by the user in appearance, and it is preferable that a groove for accommodating the swing rotating cover 340 is formed on one surface. At this time, the user may measure body temperature or perform a sterilization operation while holding the lower side of the main body 310 .

An infrared sensor 320 is provided on one surface of the aforementioned body 310 . The infrared sensor 320 detects infrared rays radiated from the forehead of the subject to be measured according to the operation of the body temperature measurement button 312 on the main body 310 and transmits the corresponding signal to the control unit 390 so that the body temperature is displayed as a numerical value. It is one of the representative non-contact body temperature sensors. The configuration of the infrared sensor 320 and the non-contact temperature measurement principle are already known, and further detailed description will be omitted herein.

A distance measuring sensor 330 provided at a position adjacent to the infrared sensor 320 among one surface of the main body 10 is provided. The distance measuring sensor 330 measures the distance based on the time when the light emitted from the light emitting element is reflected and received by the light receiving element, for example, an infrared sensor ( 320) to enable the measurement of body temperature. The configuration and operating principle of the distance measuring sensor 330 are already known, and further detailed description will be omitted herein.

A swing rotation cover 340 is swingably coupled to the other end side of the body 310 as described above. The swing rotation cover 340 is covered with the main body 310 according to the swing rotation direction to cover the sterilization button 311 and the sterilization lamp 350 provided therein, or rotates outward from the main body 310 to the sterilization button It serves to expose the 311 and the sterilization lamp 350 provided in itself, and at the same time forms an installation frame for the sterilization lamp 350, which will be described later, and on the other side, the hall sensor 370 to be described later and mutually A working magnet 341 is incorporated.

The swing rotation of the swing rotation cover 340 with respect to the body 310 is based on a swing hinge 342 connecting the body 310 and the swing rotation cover 340, and is known in the field of folding portable terminals. Therefore, further detailed description will be omitted herein.

A sterilization lamp 350 is provided on the inner surface of the swing rotation cover 340 corresponding to one surface of the main body 310 . The sterilization lamp 350 serves to enable sterilization of bacteria or viruses on objects such as, for example, a steering wheel, a computer, a mobile phone, bedding, and tableware by irradiating ultraviolet rays according to the operation of the sterilization button 311. , can be formed with a normal UV LED.

A proximity sensor 360 is provided at a position adjacent to the sterilization lamp 350 among the swing rotation cover 340 . Proximity sensor 360 is to enable the sterilization lamp 350 to be operated only when the object is located within a set distance such as 10 cm from the sterilization lamp 350, and the above-described distance measuring sensor 330 and It has the same configuration and operating principle.

The aforementioned body 310 is provided with a hall sensor 370 . The hall sensor 370 detects whether the swing rotation cover 340 is opened or closed by detecting a magnetic field change when the swing rotation cover 340 having a magnet 341 is swing-rotated with respect to the body 310. . The configuration and operating principle of the Hall sensor 370 are already known, and further detailed description will be omitted herein.

The aforementioned swing rotation cover 340 is also provided with a gyro sensor 380 . The gyro sensor 380 is a sensor that measures a change in the orientation of an object by using the property of always maintaining the initially set direction regardless of the rotation of the earth, and in particular, the angular velocity may be measured. The gyro sensor 380 detects whether the sterilization lamp 350 faces downward, in particular, the bottom, and serves to safely sterilize by providing ultraviolet rays only in the downward direction.

The aforementioned body 310 is provided with a control unit 390 . As shown in FIG. 10 , the control unit 390 includes operation signals of the sterilization button 311 and the body temperature measurement button 312 and the distance measurement sensor 330 , the proximity sensor 360 , the Hall sensor 370 and the gyro sensor ( 380) serves to control the operation of the infrared sensor 320 and the sterilization lamp 350 according to the sensor signal.

The control unit 390 includes, for example, a plurality of operation buttons 391 such as a power button and a mode selection button. For example, the mode selection button can select a body temperature measurement mode and a sterilization mode, and changes such as Celsius or Fahrenheit in the process. For example, if you press and hold the power button for 2 seconds, you can change between Celsius and Fahrenheit.

In addition, the control unit 390 includes a display panel 392 that displays the body temperature measurement result of the infrared sensor 320 and the operating states of the infrared sensor 320 and the sterilization lamp 350 . The display panel 392 displays the user's measured body temperature, but with a backlight, it can be displayed in green when normal and red in case of abnormal body temperature, and includes a sound output means to output a warning sound, sterilization In operation, blue may be displayed or a pictogram may be displayed.

In particular, the control unit 390 controls the infrared sensor 320 to operate only when the distance measured by the distance measurement sensor 330 is within a set value when the body temperature measurement button 312 is operated to prevent a malfunction, When the sterilization button 311 is operated, it is detected that the sterilization lamp 350 is facing downward by the gyro sensor 380 and at the same time that the proximity sensor 360 detects that the object is in proximity within a certain distance, it is sterilized only Controlling the lamp 350 to be operated, and controlling the operation of the sterilization lamp 350 to be OFF when the sterilization lamp 350 is closed by the swing rotation cover 340 by the hall sensor 370 it is preferable

In addition, the main body 310 may have a built-in battery in the form of a primary battery or a secondary battery to supply operating power, and in the latter case, a charging port may be separately provided.

As described above, the non-contact thermometer 300 having a sterilization function and a malfunction prevention function according to another embodiment of the present invention includes an infrared sensor 320 to measure body temperature in a non-contact state as well as a sterilization lamp 350 ) is provided to sterilize bacteria or viruses on objects such as steering wheel, computer, mobile phone, bedding, tableware, etc., but the gyro sensor 380 for detecting the direction of the sterilization lamp 350 and the object's proximity A proximity sensor 360 for detecting whether or not is provided so that the sterilization lamp 350 is directed downward and the sterilization lamp 350 can be operated only when the object is close within a set distance, so that a malfunction can be prevented in advance .

In addition, in the non-contact thermometer 300 having a sterilization function and a malfunction prevention function according to another embodiment of the present invention, a magnet 341 is provided on a swing rotation cover 340 and a magnet 341 is provided on the main body 310 based on a change in magnetic force. As the hall sensor 370 for detecting whether the sterilization lamp 350 is closed by the swing rotation cover 340 is provided, the sterilization lamp 350 when the sterilization lamp 350 is closed by the swing rotation cover 340 is provided. may be automatically turned off.

Although the above embodiments have been described by way of example, the fact that the present invention can be embodied in various other forms without departing from the spirit and scope thereof will be apparent to those skilled in the art. Accordingly, the above-described embodiments should be regarded as illustrative rather than restrictive, and all implementations within the scope of the appended claims and their equivalents will be included within the scope of the present invention.

100, 200, 300: Non-contact thermometer with sterilization function and malfunction prevention function
110, 210, 310: body
111, 211, 311: Sterilization button
112, 212, 312: temperature measurement button
113: cradle
114: stand body
115: support leg
120, 220, 320: infrared sensor
130, 230, 330: distance measuring sensor
140, 250, 350: germicidal lamp
150, 260, 360 : Proximity sensor
160: slide cover
161, 241, 341: magnet
240: folding cover
242 ; folding hinge
340: swing hinge cover
342 ; swing hinge
241: folding hinge
340: swing hinge cover
341: swing hinge
170, 270, 370: Hall sensor
180, 280, 380: Gyro sensor
190, 290, 390: control unit
191, 291, 391: operation button
192, 292, 392: display panel

Claims (10)

a body 110 having a sterilization button 111 on one side and a body temperature measuring button 112 on the other side;
an infrared sensor 120 provided on one surface of the body 110 and capable of non-contact body temperature measurement according to the operation of the body temperature measurement button 112;
a distance measuring sensor 130 provided at a position adjacent to the infrared sensor 120 among one surface of the body 110;
a sterilization lamp 140 provided on the other surface of the main body 110 and irradiating ultraviolet rays according to the operation of the sterilization button 111;
a proximity sensor 150 provided at a position adjacent to the sterilization lamp 140 among the other surfaces of the main body 110;
a slide cover 160 coupled to the body 110 to be slidably movable in the longitudinal direction, opening and closing the sterilization lamp 140 and the sterilization button 111 according to the movement direction, and having a magnet 161 embedded therein;
a hall sensor 170 provided in the main body 110 and detecting whether the slide cover 160 is opened or closed through a magnetic field change according to the movement of the slide cover 160;
a gyro sensor 180 provided in the body 110; and
It is provided in the main body 110 and operates signals of the sterilization button 111 and the body temperature measurement button 112 and the distance measurement sensor 130 , the proximity sensor 150 , the hall sensor 170 and the gyro sensor 180 . a control unit 190 for controlling the operation of the infrared sensor 120 and the sterilization lamp 140 according to the sensor signal of
The main body 110 is supported to be spaced apart by the cradle 113 with the germicidal lamp 140 facing the ground,
The cradle 113 includes a cradle body 114 coupled to the slide cover 160, and a support leg 115 hinged to the lower end of the cradle body 114 to be rotated at an angular interval of 90 degrees. , The support leg 115 is bent in an angle shape to support the mounting body 114 apart from the ground according to the rotation direction, or is bent in a channel shape to cover both sides of the body 110, characterized in that it is maintained. Non-contact thermometer with sterilization function and malfunction prevention function.
The method according to claim 1,
The control unit 190 includes a plurality of operation buttons 191 and a display panel 192 for displaying the body temperature measurement result of the infrared sensor 120 and the operating states of the infrared sensor 120 and the sterilization lamp 140 . A non-contact thermometer with a sterilization function and a malfunction prevention function, characterized in that it is included.
delete 3. The method according to claim 1 or 2,
The control unit 190 operates the infrared sensor 120 only when the distance measured by the distance measurement sensor 130 is within a set value when the body temperature measurement button 112 is operated, and the sterilization button ( 111) is sterilized only when it is detected that the sterilization lamp 140 is facing downward by the gyro sensor 180 and the proximity sensor 150 detects that the object is close within a certain distance during operation 111). The lamp 140 is operated, and the operation of the sterilization lamp 140 is turned OFF when the sterilization lamp 140 is detected by the slide cover 160 by the hall sensor 170 . Non-contact thermometer with sterilization function and malfunction prevention function. delete delete delete delete delete delete

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