CN212814738U

CN212814738U - Intelligent insole

Info

Publication number: CN212814738U
Application number: CN202021254016.2U
Authority: CN
Inventors: 刘宏; 赵超; 曾闻如; 邱亮; 邱笑涵
Original assignee: Suzhou Feituo Biotechnology Co ltd
Current assignee: Suzhou Feituo Biotechnology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-30
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses an intelligent insole, include the encapsulation module, from charging module, physiological signal detection module, physiological signal processing module and vibration early warning module all set up on the encapsulation module, physiological signal detection module include a plurality of electrochemistry sensing module and pressure sensing module, self-charging module can be to each other module power supply, physiological signal processing module's input and physiological signal detection module are connected, and the output is connected with vibration early warning module. The utility model realizes the self-charging of the intelligent wearable device and the real-time continuous detection; the sweat quantity and the body weight of a human body in the exercise process are detected; the early warning of electrolyte unbalance, dehydration and short-time weight reduction caused by the loss of a large amount of sweat of a human body in the movement process is realized, and the risk in the movement process is greatly reduced.

Description

Intelligent insole

Technical Field

The utility model relates to a shoe-pad especially relates to an intelligent shoe-pad.

Background

Exercise is increasingly regarded by contemporary people as a lifestyle and a life style that improves autoimmunity, builds up body and relieves stress. The existing technology is mainly worn on the wrist of a human body in a bracelet or watch mode, physiological parameters such as speed, gait information and heart rate of the human body during movement are recorded through a built-in motion sensor, a photoelectric sensor, a digital processing chip and the like, the movement state is prompted through an LED lamp and a vibrator, and finally corresponding information is synchronized above a smart phone through a Bluetooth chip so that a user can check the information. Considering from the convenience, the operation of charging still need be carried out to the wrist formula wearing equipment at intervals to current technique, if not in time charge, the phenomenon that the electric quantity exhausts in the motion produces easily, greatly reduced uses experience. In consideration of detection indexes, the prior art can not give an early warning to phenomena such as electrolyte imbalance and dehydration of a human body caused by a large amount of sweat loss, and short-time weight loss and other conditions caused by a large amount of dehydration, and can not play a good role in protecting people with large exercise amount and large sweating degree or people doing exercise in summer.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a can realize self-charging, sweat volume detects and weight real-time supervision's intelligent shoe-pad.

The technical scheme is as follows: the utility model discloses a encapsulation module, from charging module, physiological signal detection module, physiological signal processing module and vibration early warning module all set up on the encapsulation module, physiological signal detection module include a plurality of electrochemistry sensing module and pressure sensing module, self-charging module can be to the power supply of other each module, physiological signal processing module's input and physiological signal detection module are connected, the output is connected with vibration early warning module.

The encapsulation module select latex encapsulation module for use for comfort, improvement sweat concentration measurement's precision when promoting human wearing equipment, carry out holistic encapsulation to follow-up module simultaneously.

The self-charging module is arranged at the sole of the foot of the packaging module.

The self-charging module adopts a micro-fluidic channel, the micro-fluidic channel is connected with a plurality of concentration batteries in series, two ends of each concentration battery are respectively provided with a positive electrode and a negative electrode, the concentration batteries are constructed by sweat, and a required power supply is provided for other modules of the intelligent insole.

The electrochemical sensing module and the pressure sensing module are arranged at the sole and the heel of the packaging module.

The electrochemical sensing module adopts a sweat sensor and is used for measuring the change of electrolyte concentration lost by a human body in the motion process in real time.

The pressure sensing module selects a flexible piezoelectric film sensor, the pressure sensing modules are processed in a common ground mode, and the tail end of each pressure sensing module is connected with the physiological signal processing module respectively and used for measuring the change of the weight of the human body caused by the loss of a large amount of sweat in the exercise process in real time.

The physiological signal processing module adopts a monostable trigger, and when the physiological signal exceeds a certain threshold value, the vibration early warning module is triggered.

Has the advantages that: (1) the self-charging of the intelligent wearable device is realized, the problem of poor user experience caused by electric quantity exhaustion in the process of repeated charging or movement in the prior art is solved, and real-time continuous detection is realized; (2) the sweat amount and the body weight of the human body in the exercise process are detected, and the limitation that only the heart rate of the human body in the exercise process is measured in the prior art is expanded; (3) the early warning of electrolyte unbalance, dehydration and short-time weight reduction caused by the loss of a large amount of sweat of a human body in the movement process is realized, and the risk in the movement process is greatly reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the schematic diagram frame and the connection between the modules of the present invention;

fig. 3 is a schematic diagram of the self-charging module according to the present invention;

fig. 4 is a schematic view of the connection between the physiological signal processing module and the pressure sensing module according to the present invention;

fig. 5 is a schematic view of the intelligent insole of the present invention worn on the foot of a human body.

Detailed Description

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

As shown in fig. 1 and fig. 2, the utility model discloses a latex encapsulation module 1.1, self-charging module 1.2, electrochemical sensing module 1.3, pressure sensing module 1.4, physiological signal processing module 1.5 and vibration early warning module 1.6. The self-charging module 1.2 can supply power to other modules, the input end of the physiological signal processing module 1.5 is connected with the electrochemical sensing module 1.3 and the pressure sensing module 1.4, and the output end of the physiological signal processing module is connected with the vibration early warning module 1.6. Latex encapsulation module 1.1 can design according to human foot size and shape, utilizes the deodorant characteristic with the quick absorption liquid of latex material, when improving follow-up module sweat concentration measurement's accuracy, improves user's wearing and experiences, carries out whole encapsulation to follow-up module simultaneously. The self-charging module 1.2, the electrochemical sensing module 1.3 and the pressure sensing module 1.4 are arranged at the sole or heel of the latex packaging module 1.1 according to the characteristic of sweat secretion of human feet in sports, namely, the sweat generated at the part with larger contact area between the feet and the shoes is more. Wherein, only one self-charging module 1.2 is arranged and positioned at the front sole; the electrochemical sensing module 1.3 and the pressure sensing module 1.4 are respectively arranged at the sole and the heel, and are used for improving the accuracy of sweat concentration and weight measurement.

The self-charging module 1.2 preferably selects a microfluidic channel, and sweat is used for constructing a concentration cell to provide required power for other modules of the intelligent insole. The method is characterized in that a micro-fluidic channel is designed by utilizing sweat absorbed in a latex packaging module 1.1, and the principle of a concentration cell is applied, namely, the process of converting a substance from high concentration to low concentration into electric energy along with the change of Gibbs free energy is utilized to convert the change of the sweat concentration into the electric energy, so that the self-electricity generation and self-power supply of the intelligent insole are realized. By designing a plurality of sweat inlets 3.1, a plurality of small concentration cells are constructed; all the small concentration batteries are sequentially connected in series to form a large concentration battery 3.2 with voltage meeting the requirements of other modules, and the anode 3.3 and the cathode 3.4 of the large concentration battery 3.2 are led out to supply power for subsequent modules, as shown in fig. 3.

The electrochemical sensing module 1.3 is preferably a sweat sensor, analyzes the electrolyte concentration in sweat in real time, and transmits the signal to the analog port of the physiological signal processing module 1.5 for subsequent processing. The pressure sensing module 1.4 is preferably a PVDF flexible piezoelectric film sensor, and after the two piezoelectric sensors of the sole and the heel are processed in common, the other two ends of the two piezoelectric sensors are respectively connected to the two analog ports of the physiological signal processing module 1.5 for subsequent processing, as shown in fig. 4. The physiological signal processing module 1.5 preferably converts the analog signals of the electrochemical sensing module 1.3 and the pressure sensing module 1.4 into digital signals based on a monostable trigger of a TLC555 timer of TI company, and sends a signal to the vibration warning module 1.6 when the signals exceed a set threshold.

The vibration early warning module 1.6 is preferably a vibration motor and is used for receiving signals sent by the physiological signal processing module 1.5, and reminding and early warning the phenomena of electrolyte imbalance, dehydration and short-time weight reduction caused by the loss of a large amount of sweat of a human body in motion through a vibrator embedded in an insole. After the vibration early warning module 1.6 receives the signal sent by the physiological signal processing module 1.5, the vibration motor is used for carrying out vibration operation on the insole, so that people in motion are reminded to replenish electrolyte water or stop moving in time to carry out appropriate rest.

As shown in fig. 5, will the utility model discloses an intelligence shoe-pad is dressed behind human foot, under the condition that does not influence motion crowd and wear the experience, utilizes built-in self-charging module of shoe-pad and a plurality of sensing unit, carries out real-time supervision and analysis to the loss condition of sweat in the motion process, reduces the motion risk. The utility model discloses make full use of sweat carries out self-charging to intelligent shoe-pad to electrolyte unbalance, dehydration and the phenomenon that the short time weight descends that cause to a large amount of losses of human sweat in the motion carry out the early warning, reduce the risk that the motion brought, improve people to the healthy and safe attention of motion.

Claims

1. The intelligent insole is characterized by comprising a packaging module (1.1), a self-charging module (1.2), a physiological signal detection module, a physiological signal processing module (1.5) and a vibration early warning module (1.6), wherein the self-charging module (1.2), the physiological signal detection module, the physiological signal processing module (1.5) and the vibration early warning module (1.6) are all arranged on the packaging module (1.1), the physiological signal detection module comprises a plurality of electrochemical sensing modules (1.3) and a pressure sensing module (1.4), the self-charging module (1.2) can supply power to other modules, the input end of the physiological signal processing module (1.5) is connected with the physiological signal detection module, and the output end of the physiological signal processing module is connected with the vibration early warning module (1.6).

2. The intelligent insole according to claim 1, wherein said encapsulation module (1.1) is a latex encapsulation module.

3. The smart insole according to claim 1, wherein the self-charging module (1.2) is arranged at the ball of the foot of the encapsulation module (1.1).

4. The intelligent insole according to claim 1 or 3, wherein the self-charging module (1.2) adopts a microfluidic channel, a plurality of concentration cells are connected in series on the microfluidic channel, and both ends of each concentration cell are respectively provided with a positive electrode (3.3) and a negative electrode (3.4).

5. The intelligent insole according to claim 1, wherein the electrochemical sensing module (1.3) and the pressure sensing module (1.4) are arranged at the sole and heel of the packaging module (1.1).

6. The intelligent insole according to claim 1 or 5, wherein the electrochemical sensing module (1.3) is a sweat sensor.

7. The intelligent insole according to claim 1 or 5, wherein the pressure sensing module (1.4) is a flexible piezoelectric film sensor, the pressure sensing modules (1.4) are processed in common, and the tail end of each pressure sensing module (1.4) is connected to the physiological signal processing module (1.5).

8. The intelligent insole according to claim 1, wherein said physiological signal processing module (1.5) is a monostable trigger.