CN204765597U - Human sign detects intelligent bracelet - Google Patents

Abstract

The utility model relates to a human sign detection technique specifically is a human sign detects intelligent bracelet. The utility model provides a current human sign detection technique detection efficiency low, detect with high costs, detect the easy problem that reduces of precision. Human sign detects intelligent bracelet is including bracelet body, box casing, hasp hole, hasp lug, jack, singlechip, oximetry, SMD rhythm of the heart sensor, temperature sensor, OLED display screen, bluetooth module, GPS module, wherein, the box casing is fixed in the lateral surface middle part of bracelet body, the hasp hole is link up and is seted up in the side of bracelet body left part, the hasp lug is fixed in the lateral surface right part of bracelet body, the jack link up the leading flank of seting up in the box casing. The utility model is suitable for a various crowds are particularly useful for the extra crowd who pays close attention to of needs such as children, old man, patient.

Description

Human body sign detection smart bracelet

technical field

The utility model relates to a human body sign detection technology, in particular to a human body sign detection smart bracelet.

Background technique

Physical signs mainly include body temperature, heart rate, blood oxygen concentration, etc. Under the existing technical conditions, the detection of human body signs is generally carried out by using large-scale detection instruments. Practice has shown that there are mainly the following problems in the detection of human body signs with large-scale detection instruments: First, due to the cumbersome operation process and high purchase cost of large-scale detection instruments, the detection efficiency is low and the detection cost is high. Second, with the prolongation of use time, the accuracy of large-scale detection instruments will become unstable, resulting in a decrease in detection accuracy. Based on this, it is necessary to invent a brand-new human body sign detection device to solve the above-mentioned problems existing in the existing human body sign detection technology.

Contents of the invention

In order to solve the problems of low detection efficiency, high detection cost and easy reduction of detection accuracy of the existing human body sign detection technology, the utility model provides a human body sign detection smart bracelet.

The utility model is realized by adopting the following technical solutions: a smart bracelet for detecting human body signs, including a bracelet body, a box-shaped housing, a buckle hole, a buckle bump, a jack, a single-chip microcomputer, an oximeter, and a patch-type heart rate monitor. Sensor, temperature sensor, OLED display, Bluetooth module, GPS module;

Among them, the box-shaped shell is fixed on the middle part of the outer side of the bracelet body; the buckle hole is opened on the left side of the side of the bracelet body; the buckle protrusion is fixed on the right side of the outer side of the bracelet body; the jack is opened on the the front side of the box-shaped housing;

The single-chip microcomputer is fixed in the inner cavity of the box-shaped housing, and the signal input terminal of the single-chip microcomputer is connected to the jack; the plug of the oximeter is inserted into the jack; the patch type heart rate sensor is fixed in the middle of the inner surface of the bracelet body, and The signal output end of the patch type heart rate sensor is connected to the signal input end of the single-chip microcomputer; the temperature sensor is fixed in the middle of the inner surface of the bracelet body, and the signal output end of the temperature sensor is connected to the signal input end of the single-chip microcomputer;

The OLED display is fixed on the outer top surface of the box-shaped housing, and the signal input terminal of the OLED display is connected to the signal output terminal of the single-chip microcomputer; the Bluetooth module is fixed in the inner cavity of the box-shaped housing, and the signal input terminal of the Bluetooth module is connected to the The signal output terminal of the single-chip microcomputer is connected; the GPS module is fixed in the inner cavity of the box-shaped housing.

When in use, the wristband body is worn on the wrist, and the buckle hole is fastened with the buckle protrusion, so that the patch type heart rate sensor and the temperature sensor are closely attached to the wrist. Then, connect the probe of the oximeter with the finger, and connect the Bluetooth module with the mobile phone wirelessly. The specific use process is as follows: the patch heart rate sensor collects the heart rate signal at the wrist in real time, amplifies, filters, and shapes the collected heart rate signal (shaping it into a standard square wave that is the same as the heart rate cycle) and then sends it to the microcontroller in real time. The temperature sensor collects the body temperature signal at the wrist in real time, and sends the collected body temperature signal to the microcontroller in real time. The oximeter collects the blood oxygen concentration signal at the finger in real time, and sends the collected blood oxygen concentration signal to the microcontroller in real time after signal processing. The single-chip microcomputer processes the received heart rate signal, body temperature signal, and blood oxygen concentration signal in real time, and sends the processed heart rate, body temperature, and blood oxygen concentration data synchronously to the OLED display and the Bluetooth module in real time. The OLED display screen displays the received heart rate, body temperature, and blood oxygen concentration data in real time. The Bluetooth module wirelessly sends the received heart rate, body temperature, and blood oxygen concentration data to the mobile phone in real time. The mobile phone displays the received heart rate, body temperature, and blood oxygen concentration data in real time, and sends out a real-time warning according to the set value range of the data. During this process, the GPS module performs real-time positioning on the bracelet body, and connects to the GPRS wireless communication network through the mobile phone, and displays the positioning information on the relevant software, so that on the one hand, users can know their location in real time, on the other hand It can track the user's travel route in real time, so as to prevent children and the elderly from getting lost or accidents. Based on the above process, compared with the existing human body sign detection technology, the smart wristband for human body sign detection described in the utility model realizes the miniaturization, convenience and precision of human body sign detection by adopting a new structure, thus it has The following advantages are obtained: First, the operation process of the human body sign detection smart bracelet described in the utility model is simpler and the purchase cost is lower, thereby effectively improving the detection efficiency and effectively reducing the detection cost. Second, with the prolongation of the use time, the accuracy of the human body sign detection smart bracelet described in the utility model can be kept stable for a long time, thereby effectively avoiding the reduction of detection accuracy.

Further, it also includes a voltage stabilizing chip and a lithium battery; the stabilizing chip is fixed in the inner cavity of the box-shaped housing, and the power output end of the voltage stabilizing chip is connected to the power input end of the single-chip microcomputer, the power input end of the Bluetooth module, and the GPS module respectively. connected to the power input end of the battery; the lithium battery is fixed in the inner cavity of the box-shaped housing, and the power output end of the lithium battery is connected to the power input end of the voltage stabilizing chip. When in use, the voltage output by the lithium battery is stabilized by the voltage regulator chip and then supplies real-time power to the single-chip microcomputer, bluetooth module, and GPS module, thereby ensuring the normal operation of the single-chip microcomputer, bluetooth module, and GPS module.

The utility model has reasonable structure and ingenious design, effectively solves the problems of low detection efficiency, high detection cost and easy reduction of detection accuracy of the existing human body sign detection technology, and is suitable for various groups of people, especially suitable for children, the elderly, patients, etc. who need additional attention crowd.

Description of drawings

Fig. 1 is a schematic diagram of the external structure of the utility model.

FIG. 2 is a top view of FIG. 1 .

Fig. 3 is a bottom view of Fig. 1 .

Fig. 4 is a schematic structural diagram of the oximeter of the present invention.

Fig. 5 is a schematic diagram of the internal structure of the utility model.

In the figure: 1-bracelet body, 2-box-shaped shell, 3-buckle hole, 4-buckle bump, 5-jack, 6-single-chip microcomputer, 7-oximeter, 8-patch heart rate Sensor, 9-temperature sensor, 10-OLED display, 11-Bluetooth module, 12-GPS module, 13-voltage regulator chip, 14-lithium battery, 15-mobile phone.

Detailed ways

Human body sign detection smart bracelet, including bracelet body 1, box-shaped shell 2, buckle hole 3, buckle bump 4, jack 5, single-chip microcomputer 6, oximeter 7, patch heart rate sensor 8, temperature Sensor 9, OLED display 10, Bluetooth module 11, GPS module 12;

Wherein, the box-shaped housing 2 is fixed on the middle part of the outer surface of the wristband body 1; the buckle hole 3 is opened on the left side of the wristband body 1; the buckle protrusion 4 is fixed on the right side of the outer surface of the wristband body 1 ; The jack 5 is opened through the front side of the box-shaped housing 2;

The single-chip microcomputer 6 is fixed in the inner cavity of the box-shaped housing 2, and the signal input terminal of the single-chip microcomputer 6 is connected to the jack 5; the plug of the oximeter 7 is inserted into the jack 5; the patch type heart rate sensor 8 is fixed on the bracelet The middle part of the inner side of the body 1, and the signal output end of the patch type heart rate sensor 8 is connected to the signal input end of the single-chip microcomputer 6; the temperature sensor 9 is fixed on the inner side middle part of the bracelet body 1, and the signal output end of the temperature sensor 9 is connected to the The signal input terminal of the single-chip microcomputer 6 is connected;

The OLED display screen 10 is fixed on the outer top surface of the box-shaped housing 2, and the signal input end of the OLED display screen 10 is connected with the signal output end of the single-chip microcomputer 6; the Bluetooth module 11 is fixed on the inner cavity of the box-shaped housing 2, and the Bluetooth The signal input end of the module 11 is connected with the signal output end of the single-chip microcomputer 6;

It also includes a voltage stabilizing chip 13 and a lithium battery 14; the voltage stabilizing chip 13 is fixed in the inner chamber of the box-shaped housing 2, and the power output end of the voltage stabilizing chip 13 is connected with the power input end of the single-chip microcomputer 6 and the power input of the Bluetooth module 11 respectively. Terminal, the power input end of GPS module 12 are connected; Lithium battery 14 is fixed in the inner cavity of box-shaped casing 2, and the power output end of lithium battery 14 is connected with the power input end of voltage stabilizing chip 13.

During specific implementation, the single-chip microcomputer 6 is a STC59LE58 single-chip microcomputer; the oximeter 7 is a PHILIPS oximeter; the patch heart rate sensor 8 is a SON1303 patch heart rate sensor; the temperature sensor 9 is a DS18B20 type Temperature sensor; The bluetooth module 11 is a TI-CC2541BLE bluetooth module; The GPS module 12 is a UM220-INS type GPS module; The voltage regulator chip 13 is a tps7333 type 3.3V voltage regulator chip; The lithium battery 14 is 3.7V rechargeable lithium battery.

Claims (2)

1. A smart bracelet for detecting human body signs, characterized in that it includes a bracelet body (1), a box-shaped housing (2), a buckle hole (3), a buckle bump (4), a jack (5) ), SCM (6), oximeter (7), SMD heart rate sensor (8), temperature sensor (9), OLED display (10), Bluetooth module (11), GPS module (12); Among them, the box-shaped housing (2) is fixed on the middle part of the outer surface of the bracelet body (1); the buckle hole (3) is opened through the left side of the wristband body (1); the buckle bump (4) is fixed On the right side of the outer side of the bracelet body (1); the socket (5) is opened through the front side of the box-shaped housing (2); The single-chip microcomputer (6) is fixed in the inner cavity of the box-shaped housing (2), and the signal input terminal of the single-chip microcomputer (6) is connected to the jack (5); the plug of the oximeter (7) is inserted into the jack (5) Inside; the patch-type heart rate sensor (8) is fixed in the middle of the inner surface of the bracelet body (1), and the signal output end of the patch-type heart rate sensor (8) is connected to the signal input end of the single-chip microcomputer (6); the temperature sensor ( 9) It is fixed in the middle of the inner surface of the bracelet body (1), and the signal output terminal of the temperature sensor (9) is connected to the signal input terminal of the single-chip microcomputer (6); The OLED display (10) is fixed on the outer top surface of the box-shaped housing (2), and the signal input end of the OLED display (10) is connected to the signal output end of the single-chip microcomputer (6); the Bluetooth module (11) is fixed on the box The inner cavity of the box-shaped housing (2), and the signal input end of the Bluetooth module (11) is connected to the signal output end of the single-chip microcomputer (6); the GPS module (12) is fixed in the inner cavity of the box-shaped housing (2). 2. The smart wristband for detecting human body signs according to claim 1, characterized in that: it also includes a voltage regulator chip (13) and a lithium battery (14); the voltage regulator chip (13) is fixed on the box-shaped housing (2) The inner cavity of the voltage stabilizing chip (13) is respectively connected with the power input end of the single chip microcomputer (6), the power input end of the bluetooth module (11), and the power input end of the GPS module (12); the lithium battery ( 14) It is fixed in the inner cavity of the box-shaped housing (2), and the power output end of the lithium battery (14) is connected to the power input end of the voltage stabilizing chip (13).