Heart rate detection bracelet

Abstract

The utility model relates to a heart rate detection bracelet, which belongs to the technical field of electronic bracelets and can continuously detect the heart rate of a wearer and transmit detected data to a server through a wireless communication module. Meanwhile, before heart rate detection, the bracelet collects fingerprints of the wearer through the fingerprint collection sensor and transmits fingerprint information to the server side, and after the server receives the fingerprint information, the server recognizes the identity of the wearer by comparing the fingerprint information with the recorded fingerprint information; and the heart rate data, collected by the bracelet, of the user is stored in a record file of the user. For the user who inputs the fingerprint information for the first time, a new file is established, and the identity of the user and the collected data are correspondingly recorded. According to the method, data registration errors caused by bracelet exchange wearing among multiple users can be effectively avoided, and a guardian can conveniently observe heart rate conditions of multiple wearers at the same time through a server.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic bracelets, and in particular relates to a heart rate detection bracelet. Background Art

[0002] Bracelets have always existed as an accessory. However, in addition to their decorative function, they are gradually developing into intelligent ones, adding various functions. Currently, smart bracelets are trying to record a series of relevant data such as users' fitness status, sleep quality, diet arrangements, and work and rest habits.

[0003] The utility model patent with announcement number CN209203243U discloses a multifunctional heart rate detection bracelet, which detects the user's pulse beating through a pulse sensor, thereby detecting the user's heart rate and comparing it with the normal range. If it exceeds the normal range, an alarm will be issued. However, when multiple people wear the same bracelet in the same occasion, it is often necessary to connect a large number of bracelets to a terminal to detect the heart rates of different users at the same time and collect and record them. This requires the bracelet and the wearer to be paired with each other. If the wearers exchange bracelets due to unexpected circumstances, the system will collect incorrect data. Therefore, there is an urgent need for a detection bracelet that can detect heart rate and identify the wearer's identity. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a heart rate monitoring bracelet.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A heart rate monitoring bracelet comprises a dial and a wristband, wherein the wristband is fixedly connected to both sides of the dial, a pulse sensor is arranged at the bottom of the dial, a fingerprint collection sensor is arranged at the top of the dial, a controller power supply module and a wireless communication module for connecting to a server are arranged inside the dial, the pulse sensor, the fingerprint collection sensor and the wireless communication module are all electrically connected to the controller, the pulse sensor, the fingerprint collection sensor, the controller and the wireless communication module are all electrically connected to the power supply module, an alarm module is also arranged inside the dial, the alarm module is electrically connected to the controller, the alarm module is electrically connected to the power supply module, the alarm module consists of a buzzer and a vibration motor, the buzzer and the vibration motor are both electrically connected to the controller, and the buzzer and the vibration motor are both electrically connected to the power supply module.

[0007] Preferably, a display screen is also provided on the top of the dial, the display screen is electrically connected to the controller, and the display screen is electrically connected to the power supply module.

[0008] Preferably, the controller adopts an STM32 single-chip microcomputer, and the display screen adopts an OLED display screen.

[0009] Preferably, the wristband consists of a left wristband and a right wristband, the left wristband and the right wristband are respectively fixedly connected to the left and right sides of the dial, and the left wristband and the right wristband are bonded by Velcro.

[0010] The beneficial effects of the utility model are as follows: the wristband can continuously detect the heart rate of the wearer, and is provided with a wireless communication module to transmit the detected data to a server. At the same time, a data collection sensor is provided to identify the identity of the wearer. It can effectively avoid data registration errors caused by the exchange of wristbands between multiple users, and facilitate the monitoring personnel to observe the heart rate of multiple wearers through the server at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0012] Figure 1 A structural diagram provided in one embodiment of the utility model;

[0013] Figure 2 This is a structural analysis diagram of a dial provided in one embodiment of the utility model;

[0014] Figure 3 This is a schematic diagram of a functional component module provided in one embodiment of the present invention.

[0015] In the figure: 1. Dial; 2. Wristband; 3. Pulse sensor; 4. Fingerprint collection sensor; 5. Controller; 6. Wireless communication module; 7. Power supply module; 8. Buzzer; 9. Vibration motor; 10. Display screen. DETAILED DESCRIPTION

[0016] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0017] Example 1

[0018] according to Figure 1As shown, a heart rate detection bracelet provided in this embodiment includes a dial 1 and a wristband 2, the wristband 2 is fixedly connected to both sides of the dial, a pulse sensor 3 is arranged at the bottom of the dial, a fingerprint acquisition sensor 4 is arranged at the top of the dial, a controller 5, a power supply module 7 and a wireless communication module 6 for connecting to a server are arranged inside the dial, the pulse sensor 3, the fingerprint acquisition sensor 4 and the wireless communication module 6 are all electrically connected to the controller 5, and the pulse sensor, the fingerprint acquisition sensor, the controller and the wireless communication module are all electrically connected to the power supply module 7.

[0019] In this embodiment, the bracelet can continuously detect the heart rate of the wearer through the pulse sensor 3, and transmit the detected data to the server through the wireless communication module 6. Before the heart rate detection, the wearer needs to collect fingerprints first. The bracelet collects the wearer's fingerprint through the fingerprint collection sensor 4 and transmits the fingerprint information to the server. After receiving the fingerprint information, the server identifies the wearer's identity by comparing it with the entered fingerprint information, and stores the heart rate data collected by the bracelet to the user's record file. For users who enter fingerprint information for the first time, a new file is established to record the user's identity and the collected data accordingly. It can effectively avoid data registration errors caused by the exchange of bracelets between multiple users. At the same time, it is convenient for guardians to observe the heart rates of multiple wearers at the same time through the server.

[0020] Example 2

[0021] According to a heart rate detection bracelet provided in Example 1, a warning module is further provided inside the dial 1 , and the warning module is electrically connected to the controller 5 , and the warning module is electrically connected to the power supply module 7 .

[0022] The warning module is composed of a buzzer 8 and a vibration motor 9 . The buzzer 8 and the vibration motor 9 are both electrically connected to the controller 5 . The buzzer 8 and the vibration motor 9 are both electrically connected to the power supply module 7 .

[0023] In this embodiment, a warning module is also provided inside the dial 1, and the warning module can be used to remind the wearer. When the wearer just puts on the bracelet, the wearer can be reminded to perform fingerprint recognition. When an abnormal situation is detected during the heart rate detection process, the wearer or the surrounding personnel can be reminded in time to avoid accidents. At the same time, the warning module cooperates with the wireless communication module 6 to realize the function of the guardian remotely reminding the wearer. By setting the warning module to consist of a buzzer 8 and a vibration motor 9, when the bracelet needs to issue a warning, it will vibrate while issuing an alarm sound, so as to prevent the wearer from ignoring the bracelet warning due to poor hearing.

[0024] Example 3

[0025] According to a heart rate detection bracelet provided in Example 1, a display screen 10 is further provided on the top of the dial 1, and the display screen 10 is electrically connected to the controller 5, and the display screen 10 is electrically connected to the power supply module 7.

[0026] The controller 5 adopts an STM32 single chip microcomputer, and the display screen 10 adopts an OLED display screen.

[0027] In this embodiment, a display screen 10 is also provided on the dial 1 for displaying the results of the heart rate detection in real time, so that the wearer can directly obtain the results. The STM32 single-chip microcomputer is selected as the controller 5 of the bracelet, which has the characteristics of fast system operation, high stability coefficient, and strong anti-interference ability. The OLED display screen is selected as the display screen 10 of the bracelet, because OLED has the characteristics of self-luminescence, no need for backlight, high contrast, thin thickness, wide viewing angle, fast response speed, etc.

[0028] Example 4

[0029] According to a heart rate detection bracelet provided in Example 1, the wristband 2 consists of a left wristband and a right wristband, the left wristband and the right wristband are respectively fixedly connected to the left and right sides of the dial 1, and the left wristband and the right wristband are bonded by Velcro.

[0030] In this embodiment, the wristband 2 is bonded by Velcro, and different bonding positions of the Velcro can change the total length of the left wristband and the right wristband after bonding. The wearer can adjust the Velcro bonding position according to the thickness of his or her wrist. A wristband of appropriate length can make the wearer more comfortable when wearing the bracelet, and can also make heart rate detection more accurate.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A heart rate detection bracelet, comprising a dial (1) and a wristband (2), characterized in that: The wristband (2) is fixedly connected to both sides of the dial (1); a pulse sensor (3) is arranged at the bottom of the dial (1); a fingerprint collection sensor (4) is arranged at the top of the dial (1); a controller (5), a power supply module (7) and a wireless communication module (6) for connecting to a server are arranged inside the dial (1); the pulse sensor (3), the fingerprint collection sensor (4) and the wireless communication module (6) are all electrically connected to the controller (5); the pulse sensor (3), the fingerprint collection sensor (4), the controller (5) and the wireless communication module (6) are all electrically connected to the power supply module (7); an alarm module is also arranged inside the dial (1); the alarm module is electrically connected to the controller (5); the alarm module is electrically connected to the power supply module (7) ), the warning module is composed of a buzzer (8) and a vibration motor (9), the buzzer (8) and the vibration motor (9) are both electrically connected to the controller (5), and the buzzer (8) and the vibration motor (9) are both electrically connected to the power supply module (7); a display screen (10) is also provided on the top of the dial (1), the display screen (10) is electrically connected to the controller (5), and the display screen (10) is electrically connected to the power supply module (7); the controller (5) adopts an STM32 single-chip microcomputer, and the display screen (10) adopts an OLED display screen; the wristband (2) is composed of a left wristband and a right wristband, the left wristband and the right wristband are respectively fixedly connected to the left and right sides of the dial (1), and the left wristband and the right wristband are bonded by Velcro.

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