KR20090001515U - Wrist watch emitted far infrared rays and anion with optical sensor and rfid tag - Google Patents

Abstract

The present invention relates to a wrist watch that radiates negative ions and far-infrared rays with an optical sensor and RFID tags installed.

The wristwatch for emitting anion and far infrared rays provided with the optical sensor and the RFID tag of the present invention, the case is provided with a display window on one side, the user is provided with a switch for inputting a command; Both ends are fixed to the case to surround the user's wrist, and a wrist fixing device formed of a material capable of emitting negative ions and far infrared rays; An optical sensor installed inside the case or on one side of the wrist fixing device; It is installed inside the case, and one side of the light sensor is connected, and the other side is connected to the display window and the switch to operate the light sensor according to the switch operation to measure the user's pulse or calculate the time to display on the display An apparatus; A battery installed inside the case to supply power to the control device; It is installed inside the case, the RFID ID tag that can be identified or electronic payment; consists of.

According to the present invention, the RFID tag and the optical sensor are installed on the wrist watch to have the RFID tag function and the pulse measuring function on the wrist watch, and in particular, the pulse can be measured using the optical sensor, thereby measuring the pulse at any time during daily life. It is possible to measure the pulse rate, especially during exercise and various activities, and by installing a pad capable of emitting far infrared rays and negative ions in the band of the watch, it has the effect of improving health, and the central function of the watch function and pulse measuring function Integrating the processing unit into one prevents the watch case from getting bulky.

Watch, light sensor, pulse, negative ion, far infrared ray, smart card

Description

WRIST WATCH EMITTED FAR INFRARED RAYS AND ANION WITH OPTICAL SENSOR AND RFID TAG}

Clocks, particularly wrist watches, are devices for checking time, such as table clocks, wall clocks, and wrist watches.

Among them, a wrist watch is divided into a digital clock and an analog clock. In the conventional digital clock, only a time measuring function is used, but various functions such as a calculator function and a timer function have been added.

The present invention relates to such a digital clock, and in addition to the calculation function, RFID tag (RFID Tag) that plays a role in electronic payment and identity verification, etc. is built-in, an optical sensor for measuring the user's pulse is installed, anion And a wrist watch that emits far infrared rays.

As a technology related to a wrist watch that emits negative ions and far infrared rays, a method of manufacturing a wrist watch that generates negative ions or far-infrared rays is provided by using an air compressor to install negative ions and far-infrared emitting minerals in the case of the watch. 10-2006-0129616 has been filed.

As a technology related to a wrist watch having a pulse measuring function, a wrist watch having a pulse meter (Korean Patent Laid-Open Publication No. 1996-0042275) has been applied for. However, the watch as described above uses a pressure sensor or an ultrasonic sensor. It is known that it is difficult to measure your pulse during exercise or daily activities.

As a technique related to pulse measurement using an optical sensor to be applied in the present invention, there is a 'wrist portable pulse device' (Korea Patent Publication No. 10-0193878), but the pulse device as described above is simply worn on the wrist and pulsed. Because it is possible to measure only because of the simple function there was a problem that the user prefers to use.

RF ID tag application technology applied in the present invention is a functional fitness band that emits negative ions and far infrared rays with RFID tags (Korean Utility Model Publication No. 20-0412329), but a health band Since it is intended to be used only during exercise, there was a problem that you do not always wear during everyday life.

The wristwatch that emits anion and far infrared rays with the optical sensor and RFID tag installed in the present invention is intended to solve the problems caused by the above-described conventional technologies. We want to have a Tag function and a pulse measurement function.

In other words, by providing the RFID tag and the pulse measuring function to the wrist watch with a long wearing duration, the portable pulse meter and the RFID ID tag internal band do not need to be worn separately.

In particular, it is possible to measure the pulse using the optical sensor so that it is possible to measure the pulse at any time during the daily life, and in particular to be able to measure the pulse during exercise or various activities.

In addition, by installing a pad capable of emitting far infrared rays and negative ions in the band of the watch to have the effect of promoting health.

In addition, the central processing unit for the functions of the watch and the pulse measurement function is integrated into one to prevent the watch's case volume from increasing.

In order to solve the above technical problem, a wrist watch that emits anion and far infrared rays, in which the optical sensor and the RFID tag of the present invention are installed, is provided with a display window on one side, and a switch in which a user inputs a command. Wow; Both ends are fixed to the case to surround the user's wrist, and a wrist fixing device formed of a material capable of emitting negative ions and far infrared rays; An optical sensor installed inside the case or on one side of the wrist fixing device; It is installed inside the case, and one side of the light sensor is connected, and the other side is connected to the display window and the switch to operate the light sensor according to the switch operation to measure the user's pulse or calculate the time and display it on the display window. An apparatus; A battery installed inside the case to supply power to the control device; It is installed inside the case, the RFID ID tag that can be identified or electronic payment; consists of.

In addition, the optical sensor in the above configuration, and two light emitting elements for irradiating different wavelengths; Characterized in that it consists of; a light receiving element for receiving the reflected or transmitted light of the light emitted by the light emitting element.

In addition, the control device in the above configuration, the central processing unit is installed, characterized in that to perform the pulse measurement and time calculation according to the user's switch operation.

At this time, the control device,

A central processing unit adapted to perform pulse measurement and time calculation; A sensor drive having one side connected to the central processing unit and the other side connected to the optical sensor so that the light emitting device of the optical sensor irradiates light; A detector drive configured to receive, amplify and rectify the light signal received from the light receiving element; One side is connected to the detector drive, the other side is connected to the central processing unit, the converter is configured to digitally convert the signal rectified in the detector drive to send the converted signal to the central processing unit; .

According to the present invention, an RFID tag and an optical sensor are installed on a wrist watch to have an RFID tag function and a pulse measuring function on the wrist watch.

In other words, by providing the RFID tag and the pulse measuring function to a wrist watch with a long wearing duration, it is not necessary to separately wear a portable pulse meter and the RFID tag embedded band.

In particular, it is possible to measure the pulse using an optical sensor, so that it is possible to measure the pulse at any time during daily life, and in particular, it is possible to measure the pulse during exercise or various activities.

In addition, by installing a pad capable of emitting far infrared rays and negative ions in the band of the watch will have the effect of promoting health.

In addition, the central processing unit for the function of the watch and the pulse measurement function can be integrated into one to prevent the case volume of the watch from increasing.

Hereinafter, a wrist watch for emitting anion and far infrared rays, in which an optical sensor and an RFID tag of the present invention are installed, will be described in detail with reference to the accompanying drawings.

In addition, the accompanying drawings for explaining the details of the implementation of the present invention is only one embodiment for explaining the present invention, not limited to the present invention, those skilled in the art various forms based on an embodiment of the present invention Modifications are possible.

1 is a perspective view schematically showing an example of a wrist watch that emits negative ions and far-infrared rays, in which an optical sensor and an RFID tag 600 of the present invention are installed.

As shown in the figure, the wristwatch of the present invention has a case 100 and a wrist fixing device 200 when the appearance is viewed.

One side of the case 100 is provided with a screen display window 110 so that the time or pulse rate is shown, and the other side is provided with a switch 120 for inputting the user's reputation.

Wrist fixing device 200 is to be fixed to the wrist around the user's wrist while both ends are fixed to the case 100.

Wrist fixing device 200 may be formed in the form of a belt or band of a known wrist watch.

At this time, the wrist fixing device 200 of the present invention is formed of a material capable of radiating negative ions and far infrared rays.

Specifically, jade, ocher or ceramic powder that emits anions and far infrared rays to silicon is processed to attach to the pad 210 as shown in FIG. 1 or applied to one side or the whole of a band made of leather, fiber or metal. It can be installed in various ways.

Here, the preferred method for manufacturing the pad 210 is pulverized after sintering, cooling and pulverizing after mixing a far-infrared ray and anion, ganbanite tourmaline, noble stone, germanium, ore, ocher, charcoal, silver, photocatalyst, etc. The mixed powder and the synthetic resin can be blended to form a silver nano master batch after mixing.

In addition, various methods such as germanium or silver ore can be processed and inserted.

In the present invention, an optical sensor 300 is installed at one side of the case 100 or at one side of the wrist fixing device 200, and a control device 400 is installed inside the case 100 to electrically connect the optical sensor 300 with the optical sensor 300. Is connected.

1, the optical sensor 300 can be seen that is installed on one side of the case 100, in this case put the finger on the optical sensor 300 to measure the pulse.

In the present invention, the principle of measuring the user's pulse using the optical sensor 300 and the control device 400 will be described in more detail as follows.

Pulse Oximeter (PO) is a method of continuously measuring oxygen saturation in arterial blood using a non-invasive method using the property that the amount of light detected by arterial vessel expansion and contraction depends on the sensory ratio between unsaturated and saturated hemoglobin. It is defined as the ratio of the concentration of hemoglobin containing oxygen to the concentration of total hemoglobin.

The basic principle of PO is to see the output reflected by the incident light on an LED with two different wavelengths.

When the air in the atmosphere is moved into the alveoli, gas exchange in the alveoli is caused by the difference in partial pressure of various gases.

Oxygen introduced into the blood by the partial pressure difference of these gases is chemically combined with hemoglobin in the red blood cells and transported to each organ by blood flow in the form of hemoglobin, and the remaining 0.5% of oxygen Is carried.

At this time, there is a difference in absorbance according to light between hemoglobin and oxidized hemoglobin that do not bind to oxygen. Correlation between the pulsating component ratio and non-invasive blood oxygen saturation values for two lights having different wavelengths You can show a graph and use it to measure your pulse.

To this end, the light sensor 300 of the present invention has two light emitting devices 310 and a light receiving device 320 as shown in FIG. 3.

The light emitting device 310 is adapted to irradiate light of different wavelengths to the user's skin 700, and the light receiving device 320 is to receive reflected or transmitted light among the light emitted by the light emitting device 310. have.

In addition, the configuration of the control device 400 for calculating and displaying the pulse of the user in connection with the optical sensor 300 is, as shown in Figures 2 and 3,

A central processing unit 410 configured to perform pulse measurement and time calculation;

A sensor drive 420 connected to the central processing unit 410 and having one side connected to the optical sensor 300 to allow the light emitting device 310 of the optical sensor 300 to emit light;

A detector drive 430 configured to receive, amplify and rectify the light signal received from the light receiving element 320;

One side is connected to the detector drive 430 and the other side is connected to the central processing unit 410 to digitally convert the signal rectified by the detector drive 430 to send the converted signal to the central processing unit 410. The converter 400 is configured.

Specifically, as shown in FIG. 2, the sensor drive 420 is operated by transmitting signals having two different wavelengths from the central processing unit 410, and the light emitting device 310 is operated by the operation of the sensor drive 420. The signal is transmitted, and the light receiving element 320 receives the reflected light.

The light signal received by the receiver is amplified and rectified after being received by the detector drive 430, and the signal rectified by the detector drive 430 is converted into a digital signal by the converter 400 to the central processing unit 410. Will be sent.

The central processing unit 410 calculates a pulse value by performing a calculation of a signal value received through the converter 400 by a built-in program, and displays a screen display window of the case 100 connected to the central processing unit 410. 110).

3, the LCD drive 111 may be installed to receive a signal from the central processing unit 410 and display a value in the screen display window 110 to be displayed on the screen display window 110.

On the other hand, a battery 500 is installed in the case 100 to supply power to the control device 400 to enable the operation of the optical sensor 300 and the central processing unit 410.

At this time, the battery 500 may be a rechargeable battery 500, but it is basically a small power source installed in a general watch.

On the other hand, inside the case 100 of the present invention, an RFID tag is installed separately from the optical sensor 300 and the control device 400.

RFID Tag Chip is a non-contact chip that can be used for both identification and electronic payment.

In this case, identity verification refers to automatic opening of doors or automobiles, time check for commute and membership card, and electronic payment refers to credit card, cash card, mileage card and transportation card.

An antenna is connected to the RFID tag chip to increase the reception rate of the RFID tag chip.

In the present invention configured as described above, the control device 400 may be provided with a plurality of central processing unit 410 may be distinguished for pulse measurement and time calculation, but this is inefficient and difficult to insert various components in a limited space Therefore, in the present invention, it is preferable to configure so that both the pulse measurement and the time calculation can be performed using one central processing unit 410.

Looking at the operation example when it is configured in this way, the central processing unit 410 always calculates the time based on the display on the display window 110, while the user operates the switch 120 to recognize the command The central processing unit 410 operates the sensor drive 420, and the two light emitting elements 310 irradiate the light 700 of the wearer's skin 700 with two different wavelengths through the sensor drive 420. .

On the other hand, the light receiving element 320 receives the light reflected from the blood of the wearer, the detector drive receives the amplified, rectified, and sends the rectified signal to the converter 400.

The converter 400 converts the signal rectified by the detector drive 430 into a digital signal and applies it to the central processing unit 410. The central processing unit 410 performs a calculation based on a built-in program based on the converted signal. By doing so, the pulse value is displayed on the display window 110 connected to the central processing unit 410.

In addition, the clock of the present invention displays the time as usual, and displays the user's pulse according to the user's key operation, while using the built-in RFID ID tag 600 can be used for identification or electronic payment, etc. Will be.

In addition, the pad 210 will normally emit far infrared rays and negative ions to have an effect of promoting health.

The wristwatch that emits anion and far infrared rays with an optical sensor and an RFID tag installed in the present invention is illustrated and described in connection with the specific example above, but the spirit and the field of the present invention are provided by the following claims. It will be apparent to those skilled in the art that the present invention can be variously modified and changed without departing from the scope of the present invention.

1 is a perspective view schematically showing a wrist watch that radiates negative ions and far-infrared rays, in which an optical sensor and an RFID tag of the present invention are installed.

2 is a diagram for showing the operating state of the wristwatch of the present invention

Figure 3 is a schematic diagram showing the connection between the optical sensor and the control device of the wristwatch of the present invention.

<Detailed Description of Major Symbols in Drawing>

100: case 110: display window

111: LCD drive 120: switch

200: wrist lock 210: pad

300: light sensor 310: light emitting element

320: light receiving element 400: control device

410: central processing unit 420: sensor drive

430: Detector Drive 440: Converter

500: battery 600: RF ID tag

700 skin

Claims (4)

In the wrist watch, A case 100 having a screen display window 110 installed at one side and a switch 120 for inputting a command by the user; Both ends are fixed to the case 100 to surround the user's wrist, the wrist fixing device 200 is formed of a material capable of emitting negative ions and far infrared rays; An optical sensor 300 installed inside the case 100 or on one side of the wrist fixing device 200; Is installed inside the case 100 is connected to the optical sensor 300 and one side, the other side is connected to the display window 110 and the switch 120 to operate the optical sensor 300 according to the operation of the switch 120 A control device 400 configured to measure a user's pulse or calculate a time and display the same on a screen display window 110; A battery 500 installed inside the case 100 to supply power to the control device 400; It is installed in the case 100, and the identification or electronic payment is possible RFID ID tag 600; configured to include, Wristwatch that emits negative and far infrared rays with an optical sensor and RFID tags. The method of claim 1, The optical sensor 300 includes two light emitting devices 310 for irradiating different wavelengths; Characterized in that consists of; a light receiving element 320 for receiving the light reflected or transmitted from the light emitted by the light emitting element 310, Wristwatch that emits negative and far infrared rays with an optical sensor and RFID tags. The method of claim 2, The control device 400 is provided with one central processing unit 410, characterized in that to perform the pulse measurement and time calculation according to the user's operation of the switch 120, Wristwatch that emits negative and far infrared rays with an optical sensor and RFID tags. The method of claim 3, wherein The control device 400, A central processing unit 410 configured to perform pulse measurement and time calculation; A sensor drive 420 having one side connected to the central processing unit 410 and the other side connected to the optical sensor 300 to allow the light emitting device 310 of the optical sensor 300 to emit light; A detector drive 430 configured to receive, amplify and rectify the light signal received from the light receiving element 320; One side is connected to the detector drive 430 and the other side is connected to the central processing unit 410 to digitally convert the signal rectified by the detector drive 430 to send the converted signal to the central processing unit 410. It is characterized in that consisting of; Wristwatch that emits negative and far infrared rays with an optical sensor and RFID tags.

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