CN217119092U

CN217119092U - Wrist strap type multifunctional awakening device

Info

Publication number: CN217119092U
Application number: CN202221099921.4U
Authority: CN
Inventors: 钱琛; 梁玮
Original assignee: Qilu University of Technology
Current assignee: Qilu University of Technology
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-05
Anticipated expiration: 2032-05-09

Abstract

The utility model provides a multi-functional awakening device of wrist strap formula, including the wrist strap body, set up the control cabinet on the wrist strap body, the inside a plurality of sensors that set up of control cabinet carry out rhythm of the heart and detect and apnea and detect to judge the apnea condition on the basis of blood oxygen concentration data and prepare promptly awakening up, utilize the gyroscope sensor to carry out the displacement data detection's displacement distance and judge whether the dream is traveled, stand up, and show analytical data on the display screen, acquire each item data in the sleep directly perceived.

Description

Wrist-strap type multifunctional awakening device

Technical Field

The utility model belongs to electronic equipment control field, concretely relates to multi-functional awakening device of wrist strap formula.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

Nowadays, the sleep problem gradually becomes a health problem which is very concerned by modern people, except the sleep problem, the apnea condition in the sleep process is particularly common in adult groups, the apnea causes the sleep to be fragmented, patients cannot enjoy high-quality sleep, and even if the sleep is sufficient for ten hours, the patients cannot have sufficient rest, thereby causing daytime mental deficiency and other serious adverse effects.

Along with the continuous development of portable human body characteristic detection technology, human body sign data acquisition has obtained the common application, all kinds of sleep check out test set have also come into social market, however, in sleep check out test set, most cost is high and the price is expensive, and be not suitable for the daily detection of family, and some wearable equipment such as various bracelet ubiquitous is through carrying out sign data monitoring, just provides user's whole health status, but does not utilize data, everyone only knows how long time of own sleep has been had a rest, can not specifically know the whole quality how of sleep and the problem such as apnea, turning over dream trip that takes place among the sleep process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provided a multi-functional awakening device of wrist strap formula, the utility model provides a device adopts the design of wrist strap formula, links to each other with detecting system by the wrist strap. The wrist strap is an adjustable elastic wrist strap, so that the wrist strap is conveniently aligned to the wrist by a fixing device, and complete functions are realized on the basis of controlling cost.

According to some embodiments, the utility model provides a multi-functional awakening device of wrist strap formula adopts following technical scheme:

a wrist strap type multifunctional awakening device comprises a wrist strap body, wherein a console is arranged on the wrist strap body, a single chip microcomputer is arranged above the inside of the console, a gyroscope sensor is arranged in the center of the bottom of the inside of the console, a heart rate detection sensor is arranged on the surface of the back face of the console, and the single chip microcomputer is connected with the gyroscope sensor and the heart rate detection sensor respectively;

the heart rate detection sensor is connected with a buzzer, and the buzzer is arranged on the right side inside the console.

Furthermore, a main switch is arranged above the outside of the console.

Furthermore, the display screen is arranged on the front face of the outer portion of the console, and data visualization is achieved.

Furthermore, two sides of the display screen are provided with key input modules.

Furthermore, the key input module comprises a limit switch key which is positioned at the upper left corner of one side of the front surface of the console.

Furthermore, a display page switching key is arranged below the limit switch key.

Furthermore, a mode start key is arranged below the display page switching key.

Furthermore, a mode one closing key is arranged at the right upper corner of the other side of the front surface of the control console.

Furthermore, a mode two start key and a mode two close key are sequentially arranged below the mode one close key.

Further, the key input module is connected with the single chip microcomputer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model sets up the wake-up mode, adopts various sensors to collect the blood oxygen concentration data, detects the data and gives an alarm in time; heart rate changes are displayed on an OLED display screen in an electrocardiogram form to realize data visualization, so that a user can observe the heart rate changes conveniently; the sleep detection mode and the emergency wake-up mode can be simultaneously carried out, so that the functions of the product are diversified and are not single; use STM32 singlechip to realize the sleep as main control chip and detect, reduce device manufacturing cost, each function of make full use of blood oxygen heart rate module realizes complete function on control cost's basis.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

FIG. 1 is a system control connection diagram of the present invention;

fig. 2 is a front view of the wake-up device of the present invention;

fig. 3 is a side view of the wake-up device of the present invention;

fig. 4 is a back view of the wake-up device of the present invention;

the specific implementation mode is as follows:

the present invention will be further explained with reference to the accompanying drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and may be fixedly connected, or may be integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.

Example 1

The utility model provides a multi-functional awakening device of wrist strap formula, including the wrist strap body, set up a control cabinet on the wrist strap, for a control cabinet system, the inside of control cabinet is provided with the singlechip, and this singlechip is the STM32F103C8T6 type singlechip of master control chip, specifically places in the device middle part top, the control cabinet system is as the chip of master control by the singlechip, as shown in fig. 1 and 4, links to each other with gyroscope sensor, display screen, MAX30102 sensor, bee calling organ and button input module respectively, gyroscope sensor and bee calling organ all set up in the inside of control cabinet, and the bottom center of control cabinet inside sets up gyroscope sensor, control cabinet back surface sets up heart rate detection sensor, the singlechip links to each other with gyroscope sensor, heart rate detection sensor respectively;

A heart rate detection sensor 10, namely an MAX30102 sensor, is arranged on one side, close to the skin, of the wrist strap on the back of the outside of the console; the heart rate detection sensor 10 is connected with a buzzer, and the buzzer is specifically arranged at one corner inside the console and used for reminding the end of sleeping or performing emergency awakening.

Heart rate detection sensor is partly as data acquisition, specifically gathers heart rate, blood oxygen concentration's data, and the gyroscope sensor is used for detecting human action displacement and judges whether take place the dream trip or stand up the situation, and the specific inside bottom central authorities of control cabinet of arranging in, foretell heart rate detection sensor specifically is the heart rate sensor of a photoelectric reflection formula, uses photoelectric reflection formula heart rate sensor as data acquisition module, gathers heart rate, blood oxygen concentration data. The heart rate detection sensor, the gyroscope sensor module and the like are connected with the single chip microcomputer, collected original signals are processed, and whether dream trip and turning over occur is judged according to the moving distance obtained by data processing.

As shown in fig. 2 and 4, a display screen 7 is arranged on the front surface of the wrist band outside the console 9, so that the heart rate change can be displayed on the OLED display screen in an electrocardiogram form for data visualization, and the data visualization is convenient for a user to observe.

And key input modules are arranged on two sides of the display screen 7. The display screen can be an OLED display screen, and the key input module is used for selecting the system operation mode.

The key input module comprises a limit switch key 1 which is positioned at the upper left corner on one side of the front surface of the console 9. A display page switching key 2 is arranged below the limit switch 1. A mode first starting key 3 is arranged below the display page switching key 2. And a mode one closing key 4 is arranged at the right upper corner of the other side of the front surface of the control console 9. A mode two start key 5 and a mode two close key 6 are sequentially arranged below the mode one close key 4. When the first mode and the second mode are performed simultaneously, the first mode start button 3 is pressed first and the corresponding setting is performed, and then the button 5 is pressed.

The limit switch 1 is used for changing the level of a pin of the singlechip to carry out human body state signal conversion, and the specification of a switch key is the same as that of a key input module at the upper left corner of a display screen on the surface of the front side of the device and can be 0.8cm by 0.8 cm;

preferably, the key specification is 0.8cm by 0.8cm, and the upper and lower intervals are 0.5 cm.

As shown in fig. 3, a main switch 8 is further provided above the console 9, and the main switch 8 is pressed to turn on the device. As shown in figure 4, the bandage 11 on the wrist strap body is an adjustable elastic bandage, so that the fixing device can be conveniently aligned to the wrist, the sleep data can be measured by binding the wrist strap with the arm, and the interference of the sleep data measurement caused by the influence of the winding problem of the coil in the wired measuring equipment on the sleep of the testee can be avoided.

As shown in fig. 2, the function of setting the mode on and off keys is to implement the sleep detection and emergency wake-up functions, and the device divides the sleep process into: wake stage, light sleep stage, deep sleep stage, and rapid eye movement stage. The overall quality of the whole sleep process is inferred by displaying the heart rate situation of the various stages.

Implementation of mode-sleep detection:

firstly, a limit switch is used to judge the working state of the device. When the limit switch is closed, the system inputs low level to indicate that the person lies down for rest, and at the moment, the device starts to work. When the limit switch is turned on, the system inputs high level to indicate that the person stands up and leaves, and the device stops working. When the system inputs low level, the sleep time is started to be counted. When the system inputs high level, the timing is finished and the sleeping time is recorded. During this period, the heart rate detection sensor on the back of the main body part is in close contact with the wrist, so that the heart rate data of the human body in the sleep state is detected, the heart rate data is uploaded to the single chip microcomputer to be subjected to data processing, the time display function is extended through the timing function, and the time is displayed on the main page. When the device starts to work, the internal gyroscope sensor detects the moving amplitude of the arm and judges whether the arm turns over or not and the dream trip condition occurs. The above functions display status information on the OLED screen through a display program. The display is mainly divided into three pages, and the main page displays the system name, the date and the real-time; the second page mainly displays real-time heart rate and sleep timing; the second page mainly displays the state information of the last sleep, including the wakefulness time, the light sleep time, the deep sleep time, the rapid eye movement sleep time and the turning degree of the current sleep. The display page and the mode setting can be switched by keys.

Mode two implementation of emergency wake-up:

on the basis of the mode one, when limit switch is closed, the heart rate detection sensor starts to collect data, the blood oxygen concentration of the human body is processed and analyzed through uploading data, if the blood oxygen concentration is lower than 94%, the system is regarded as the phenomenon of apnea, and then the buzzer device is started to alarm to wake up forcibly. The second mode can be set or cancelled through a key switch.

The sleep detection adopts a wrist strap design. The adjustable elasticity of wrist strap for fixing device makes heart rate detection area closely laminate with the arm, and the inside MAX30102 sensing module that imbeds of device places the contact area in the back of control cabinet, and the main part outward appearance is square, overlooks the face and has OLED display screen, entity button and limit switch button. The single chip microcomputer, the buzzer, the gyroscope and other connecting circuits are arranged in the console.

The user need adjust the wrist strap to suitable elasticity degree when using, ensures that contact area and wrist are closely continuous, and the user sets up alright get into the sleep after mode and time through the button, treats after the sleep, can read the current day sleep data through the button selection.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. A wrist strap type multifunctional awakening device is characterized by comprising a wrist strap body, wherein a control console is arranged on the wrist strap body, a single chip microcomputer is arranged above the inside of the control console, a gyroscope sensor is arranged in the center of the bottom of the inside of the control console, a heart rate detection sensor is arranged on the surface of the back face of the control console, and the single chip microcomputer is respectively connected with the gyroscope sensor and the heart rate detection sensor;

2. The wrist strap multifunction wake-up device according to claim 1, further provided with a main switch on the top of the outside of said console.

3. The wrist strap multifunctional wake-up device according to claim 1, wherein a display screen is provided on the outer front side of the console for data visualization.

4. The wrist-worn multifunctional wake-up device according to claim 3, wherein said display screen is provided with key input modules at both sides thereof.

5. The wrist-worn multifunctional wake-up device according to claim 4, wherein said key input module comprises a limit switch key located at the upper left corner of the front side of the console.

6. The wrist-worn multifunctional wake-up device according to claim 5, wherein a display page switching button is disposed under said limit switch button.

7. The wrist-worn multifunctional wake-up device according to claim 6, wherein a mode start button is provided below said display page switch button.

8. The wrist-worn multifunctional wake-up device according to claim 4, wherein a mode-off button is provided at the right upper corner of the other side of the front face of said console.

9. The wrist strap multifunction wake-up device of claim 8 further comprising a mode two start button and a mode two off button disposed in sequence below said mode one off button.

10. The wrist-worn multifunctional wake-up device according to claim 4, wherein said key input module is connected to a single-chip microcomputer.