Gait-adjusting type running training device

Abstract

The invention belongs to the technical field of automatic fitness equipment, and in particular relates to a gait-adjusting type running training device. A virtual scene large screen is electrically connected to a treadmill, wherein a pressure distribution measurement device is arranged on the treadmill; an inertial motion measurement and a biological signal acquisition device which are respectively in electric information connection to the treadmill are respectively used for measuring a leg motion amplitude of an exerciser and an electric muscle signal of the exerciser; a training system is arranged in the treadmill and is used for receiving signals on exerciser's exercise parameters returned by the pressure distribution measurement device, the inertial motion measurement device and the biological signal acquisition device in real time, and the signals, after being analyzed and processed, are fed back to the treadmill so as to regulate the speed of the treadmill; and meanwhile, the signals are fed back to the virtual scene large screen, so as to display exercise parameters as well as an outdoor exercise scene and a road condition matched with the exercise function state of the exerciser; and the device is simple in structure, skillful in design, scientific in principle, high in automation degree, broad in application scope and low in safety hidden trouble.

Description

Technical field: [0001] The invention belongs to the technical field of automatic fitness equipment, and in particular relates to an automatic gait measurement type running training device, which can adjust the speed of the treadmill through real-time acquired human body movement parameters, and can calibrate the gait and stride length of the runner at the same time . Background technique: [0002] At present, more and more people pay attention to fitness exercises, and running has become the most commonly used physical exercise method. Whether it is outdoor aerobic jogging or indoor treadmill fitness, it can play a very good fitness and exercise effect. Treadmills have become a regular body-building equipment in families and gymnasiums, and are the simplest in various body-building equipments; treadmills in the prior art are roughly divided into two categories: mechanical treadmills and electric treadmills, With the development of science and technology, electric treadmill...

AI Technical Summary

Problems solved by technology

Treadmills have become a regular body-building equipment in families and gymnasiums, and are the simplest in various body-building equipments; treadmills in the prior art are roughly divided into two categories: mechanical treadmills and electric treadmills, With the development of science and technology, electric treadmills can set various modes such as flat running, uphill running, hilly running, and variable speed running through buttons to adjust the speed of the treadmill, thereby driving people to do active and passive training. Relatively speaking, the movement speed of this type of treadmill is relatively single, and it is impossible to adjust the corresponding speed according to the differences of different individuals, and it is also impossible to adjust the corresponding exercise intensity according to the state of the exerciser in different time periods; in addition, most of the existing Many treadmills have the following problems: first, most of them are used in gyms or at home, and the exercisers run in a single situation. Although individual treadmills use virtual scenes or are equipped with music or electronic screens for situational training, they can only be based on The treadmill is carried out at a fixed speed, which cannot be adjusted to adapt to the gait of different exercisers, and the entertainment and comfort are still not enough; second, most of the gait measurements of the exercisers are directly carried out by cameras, instead of providing myoelectricity and heart rate. signal; third, the speed of the treadmill in different modes is fixed and cannot be adjusted dynamically to achieve active and passive interaction with the exerciser

[0003] In order to solve the above problems, various belt testers or metering devices have been invented in the prior art, such as a kind of running training comprehensive tester disclosed in Chinese patent 200920302948.7, which consists of CPU, acceleration sensor, FLASH, heart rate test unit, sound perception unit , USB, and wireless data transmission modules, which can collect and store parameters such as the reaction time, heart rate, acceleration, speed, displacement, stride frequency, and center of gravity of the athlete in real time, and transmit them to the computer through the USB or wireless data interface after the test. analysis; Chinese patent 201410460203.9 discloses a running measurement device and its software system, the device is composed of a shell, a reader, a mobile communication module, a mobile power supply, and an electronic tag, and the software system is composed of a reader control system, a monitoring point configuration system, and a user Registration system, business processing system and database management system, can be used for multi-person running timing and segmented performance measurement; however, the above-mentioned testing or measuring equipment is a separate testing and storage equipment, which cannot be fed back in real time to adapt or adjust exercisers In addition, Chinese patent 201110315778.8 discloses a treadmill adaptive speed control system based on flexible array pressure sensors, which obtains gait and pressure information through flexible arrays, and sends control commands to adjust the motor speed after analysis to realize treadmill The speed is adaptive, but the system cannot achieve the function of correcting the gait of the exerciser

Therefore, the present invention designs an automatic gait adjustment type running training device, which can actively adjust the speed of the treadmill according to the parameters obtained in real time, so as to adapt to or correct the movement state of the exerciser, and avoid the speed error that may be caused by subjective judgment. Solved the problems of training injuries or ineffective training caused by a single manual speed adjustment method, and added virtual scene settings to improve running pleasure

Images