125results about How to "Reduce sports injuries" patented technology

The invention discloses a virtual simulation system and method of an antagonistic event with a net based on three-dimensional multi-image display. The system comprises a network connection module, a game logic module, an interaction control module, a physical engine module, a three-dimensional rendering module and a dual-image projection display module, wherein the network connection module comprises a server sub-module and a client sub-module and is used for network communication and data transmission; the game logic module is used for storing game rules, controlling the play of character animation and performing mapping by position; the interaction control module is used for controlling corresponding game characters in a virtual tennis game scene to move and shooting three-dimensional images of different sight points; the physical engine module is used for efficiently and vividly simulating the physical effects of a tennis ball, such as rebound and collision through a physical engine and enabling the game scene to be relatively real and vivid. According to the system, the three-dimensional multi-image display operation can be performed on a same display screen, and the same game scene can be rendered in real time based on different sight angles.

The present invention relates to a composition for reducing sport injury and promoting sport injury repair. The composition comprises the following raw materials and auxiliary materials, by weight, 500-2000 parts of hydrolyzed collagen protein, 100-400 parts of soybean protein peptide, 50-400 parts of chondroitin sulphate, 50-400 parts of glucosamine or a salt thereof, 100-1000 parts of a traditional Chinese medicine, 10-400 parts of haematococcus pluvialis, 1-100 parts of vitamin, and 1-100 parts of a mineral. The composition provides good effects for sport injury reduction and sport injury repair promotion.

The invention provides sports physical ability analysis method and equipment and a storage medium. The sports physical ability analysis method includes: by calculating assessed physical ability information and real-time physical ability information, monitoring whether physiological parameter of real-time sports data is normal or abnormal, analyzing the real-time physical ability information and historical real-time physical ability information to obtain physical ability change data, adjusting calculation parameter for analysis of the real-time physical ability information according to the physical ability change data, and predicting the next sports physical ability conditions so as to give corresponding sports or exercise suggestion. By the method and equipment, sport physical ability information can be recorded and analyzed accurately, physical ability can be distributed reasonably during sports or exercises, and abnormal conditions can be monitored so as to reduce sports injury and improve scientificity and reasonability in sports or exercises.

The invention relates to a correction shoe making method and a correction shoe making system based on image recognition and three-dimensional modeling technique, wherein the correction shoe making method comprises the following steps: acquiring a foot image and other health data; collecting source data through network; conducting image recognition; conducting three-dimensional modeling; correcting a three-dimensional model; and making shoes in accordance with the corrected three-dimensional model. The correction shoe making system comprises a data acquisition device, a data collection and summarization device, an image recognition device, a three-dimensional modeling device and a shoe making device. The correction shoe making method and the correction shoe making system provided by the invention can meet users' demands of guaranteeing foot health; users can conduct operations conveniently in a time-saving mode; a shoe making efficiency is improved; and foot correction is achieved.

The invention discloses an intelligent running machine based on non-contact physiological parameter measurement. On the running machine, a non-contact sensor is installed to measure and obtain the physiological parameters of a runner. The running speed and the slope of the treadmill are controlled according to a preset motion mode and the physiological parameters of the runner, wherein the physiological parameters of the runner comprise at least the heart rate and the respiration rate. The running speed and the slope of the running machine can be adjusted according to the physiological parameters of the runner detected in real time, different motion modes can be achieved, the exercise effect of the running machine can be improved, and the life safety of the runner can be guaranteed.

The invention belongs to the technical field of floors and relates to a sports field, in particular to a thermoplastic polyurethane foaming body sports field. The sports field is of a double-layer structure, namely a bottom layer and a surface layer; the bottom layer with the thickness being 9-13 mm is paved by mixing thermoplastic polyurethane foaming particles with an adhesive; and the surface layer with the thickness being 2.5-4 mm is formed by spraying breathable slurry doped with EPDM particles. The sports field is good in elasticity, impact force is absorbed, and moderate elasticity and rebound force are achieved so that physical power consumption can be reduced; foot impact force is moderately absorbed, and sports damage is reduced; and permanent deformation performance of the sports field is good, deformation cannot occur after long-term use, and the situation that the sports field cannot restore elasticity due to the heavy weight of track and field equipment is avoided.

The invention discloses an elliptical machine, comprising: a body, two sliding components with an elliptical path of movement built on the body, two pedal components which can pitch float on the sliding component, and two linkage units that can connect the body and the pedal with fore-and-aft moving. The linkage unit can draw the pedal to float in the motivation when the pedal component moves along the elliptical path of movement, which makes the foot movement coincident with the human engineering.

The invention relates to an orthopedic shoe manufacturing method and system based on pressure imaging and three-dimensional modeling technologies. The orthopedic shoe manufacturing method comprises the steps of collecting foot pressure data and other health data of a patient; collecting source data by using a network; carrying out three-dimensional modeling; carrying out model modification; and manufacturing a shoe according to a modified three-dimensional model. The orthopedic shoe manufacturing system comprises a data collection device, a data collection and summarization device three-dimensional modeling device and a shoe manufacturing device. The orthopedic shoe manufacturing method and system meet the foot heath requirements of a user, operation of the user is time-saving and convenient; the shoe manufacturing efficiency is high and foot orthopedics can be achieved.

The invention relates to a manufacturing method and a manufacturing system for customized shoes. The manufacturing method for the customized shoes comprises the following steps: acquiring foot data, collecting foot data by using a network, performing three-dimensional modeling by using the collected foot data and forming foot three-dimensional models consistent or nearly consistent with the actual foot parts in shape, and manufacturing the shoes according to the foot three-dimensional models to enable the innersoles of the shoes to completely fit with the actual soles. The manufacturing system for the customized shoes comprises a data acquisition device, a data collecting and gathering device, a three-dimensional modeling device and a shoe manufacturing device. According to the manufacturing method and the manufacturing device for the customized shoes, the foot health requirement of a user can be met, user operation is time-saving, convenient and rapid, the shoe manufacturing efficiency is high, and foot correction can be realized.

The invention relates to an orthopedic shoe making method and system. The orthopedic shoe making method comprises the steps of collecting foot data and other health data of a patient; collecting the foot data by using a network; performing three-dimensional modeling by using the collected foot data and forming a foot three-dimensional model which is the same as or close to a real foot in shape; correcting the foot three-dimensional model; making a shoe according to the corrected three-dimensional model. The orthopedic shoe making system comprises a data collection device, a data collection converging device, a three-dimensional modeling device and a shoe making device. The method and the system can meet foot health requirements of users, can be operated by users conveniently with less time and can be used for foot orthotics; the shoe making efficiency is high.

The invention relates to a sports apparatus, in particular to a badminton racket rod and a manufacturing method thereof. The badminton racket rod is in the shape of a hollow cylinder; the hollow cylinder comprises a hollow cylindrical main body, an upper combination body which is closely combined with the outer surface of the hollow cylindrical main body, a middle combination body which is closely combined with the outer surface of the hollow cylindrical main body and a lower combination body which is closely combined with the outer surface of the hollow cylindrical main body, wherein the hollow cylindrical main body, the upper combination body, the middle combination body and the lower combination body are closely combined together so as to form the complete hollow cylinder. According to the manufacturing method of the badminton racket rod, the racket rod is manufactured through two times of molding. At first, a roll core is rolled to from the hollow cylindrical main body; the outer layer of the hollow cylindrical main body is wound with an 0 PP film; the hollow cylindrical main body with the 0 PP film is arranged in a drying oven so as to be subjected to primary molding and curing; the molded and cured hollow cylindrical main body is machined to a structure with a specified diameter; the structure with a specified diameter is wrapped with the middle combination body, the upper combination body and the lower combination body; the outer layer of a structure obtained in the previous step is wound with a 0 PP film; and a tubular piece obtained in the previous step is arranged in the drying oven so as to be subjected to secondary molding and curing; the molded and cured tubular piece is machined to a structure with a specified size.

The invention discloses a waist assisting exoskeleton robot. A back connecting assembly (4) is worn on the back of a human body through a back binding structure (25); a waist binding structure (26) enables the waist connecting assembly (3) to be worn on the waist of the human body; after the human body wears the exoskeleton robot, the back connecting assembly (4) is always attached to the back ofthe human body, and the waist connecting assembly (3) is always attached to the waist of the human body; in the process of stooping and carrying objects, thigh assemblies (2) are kept attached to thethighs of the human body; the thigh assemblies (2) and the back connecting assembly (4) can detect posture changes of the legs and the back of the human body, and supporting force is provided in the stooping process of the human body to realize stooping assistance. In the walking object carrying process, a waist joint assembly (1) drives the thigh assemblies (2) to move relative to the waist connecting assembly (3), and normal walking of the human body is not disturbed; and meanwhile, the thigh assemblies (2) can provide supporting force for an object, and the force of arms of the human body is reduced under the supporting effect of the thigh assemblies (2).

The invention discloses a device for push-of-war and tug-of-war competitions. A major structure of the device comprises a rail car and a chassis part. A major structure of the rail car is fixedly connected by a carriage and four push-pull rods. The other ends of the four push-pull rods are respectively fixedly connected with two holding rods to form a symmetrically arranged isosceles trapezoid. Four supporting rods are taken as a support, four wheels are arranged at the bottom of the carriage, pressure switches are disposed on both sides of the lower portion of the carriage, and indicating lamps are arranged on both sides of the upper end of the carriage. The chassis part is substantially composed of a rail, a vertical plate, an inner casing pipe, a baffle, springs and casters in a connected mode. The pressure switches are started when the carriage and the baffle are contacted with each other, and then the indicating lamps are lightened. By means of the device, the defect that sport injuries are caused to players on one side when players on the other side exert strength in the side direction or loosen hands suddenly can be effectively avoided, competitions can be fair and reasonable, a referee can give more scientific and accurate judging results, and the application of the device can be of actual significance to improving results of push-of-war and tug-of-war competitions.

The invention discloses a method for making a functional insole for tennis. The method comprises the specific steps of adopting an insole-type sole pressure measurement system, a gait test and analysis system and a three-dimensional foot shape scanning system to measure initial parameters; conducting designs of parameters and processing of an initial insole product of the functional insole through an insole design CAD system and an insole making and processing CAM system respectively; processing a sample of the initial insole product through a numerical control processing tool, and conducting an effect analysis experiment and tester trial feeling investigation on the sample of the initial insole product so as to improve the parameters of the initial insole product; conducting batch production after primary improvement of the sample of the initial insole product is completed. According to the method for making the functional insole for tennis, different gait analysis and sole pressure analysis can be conducted on common motions in tennis, such as stepping, hitting the ball with a forehand and a backhand, intercepting with the forehand and the backhand and footstep sprinting, and the kinematic and kinetic evaluation system of the human body in tennis can be improved through a sole pressure track so as to reduce sports injuries in tennis.

The invention relates to a high-elasticity artificial lawn comprising a substrate layer and a plurality of grass-blades fixed on the substrate layer. The substrate layer is connected and fixed with an elastic material layer by using an adhesive. A protective layer is provided on the bottom surface of the elastic material layer. A water-proof layer is provided on the bottom surface of the protective layer. A modeled structure with a certain shape or pattern is provided on the grass-blades, and is embedded between the grass-blades and the substrate layer. The modeled structure is connected and fixed with the elastic material layer by using an adhesive. With the artificial lawn provided by the invention, a good protective effect can be provided for human bodies, sports injuries and sports fatigue can be reduced, sports comfortableness and sports fun can be improved, and the service life of the lawn can be prolonged. According to the invention, patterns or texts are embedded in the artificial lawn, such that the appearance of the artificial lawn is improved, good advertising effect is provided, application scope of the artificial lawn is improved, visual effect and application functions of the artificial lawn are improved, and application value is improved.

The invention relates to a soft running belt. The soft running belt comprises a flexible base material and a soft layer which is directly formed on the outer surface of the flexible base material. The soft layer is formed by a foaming body and directly formed on the surface of the flexible base material by means of hot press molding. The soft running belt can be applied to a running machine, a user can directly do sport on the running machine without wearing shoes, comfortableness and durability are combined, and meanwhile, sport injury can be reduced.

The present invention provides a hip exercise device concentrating on hip muscle exercises, and targeted at hip straightening exercises of users. The hip exercise device comprises a rack, an adjustable loading device fixed on the rack, a fitness chair disposed at one side of the adjustable loading device and provided with a seat cushion and a back cushion, a pedal device disposed in front of the fitness chair, and a hip straightening frame disposed above the fitness chair. A user lies on the fitness chair to elevate a resistance band, thus to complete hip straightening exercises.

The invention discloses an airbag type self-adaptive treadmill. The treadmill includes a main bracket, a running board and a controller; an airbag assembly is arranged between the main bracket and therunning board, the airbag assembly is installed on the main bracket, and the running board is located above the airbag assembly; the airbag assembly includes a left air bag, a right air bag and an air guide pipe, wherein the air guide pipe is communicated with the left air bag and the right air bag; one side of the right air bag is provided with an air pressure conducting pipe, the air pressure conducting pipe is connected with one end of a tee joint of the air pressure conducting pipe, the other two ends of the tee joint of the air pressure conducting pipe are connected with an air pump anda solenoid valve respectively, the air pump is connected with the controller through an air-pump wire, the solenoid valve is connected with the controller through a solenoid-valve wire, and the controller is connected with a position sensor through a signal transmission line. Compared with the prior art, the treadmill has the advantages that by detecting a treadmill signal, through the operationalanalysis of the controller, the signal is output for inflation and deflation, the effect of automatically adjusting the softness and hardness of the running board is achieved, and the treadmill has no noise.

The invention discloses an intelligent regulation system for a sports health environment of a stadium. The system is composed of a detection platform, a real-time analysis and control system, a real-time analysis and control system, a real-time regulation device, a real-time display terminal. The detection platform is used for collecting relevant data of an indoor sports environment of a stadium in real time and sending the data to a data receiving terminal of the real-time analysis and control system through a wireless network. The real-time analysis and control system is used for analyzing the collected relevant data of the indoor sports environment of the stadium, determining whether the relevant comfort level of the indoor sports environment of the stadium is met, formulating a corresponding control strategy based on the analysis result, and sending a corresponding control signals to the real-time control device. The real-time regulation device is used for adjusting the indoor sports environment of the stadium to meet the relevant comfort level according to the control signal sent by the real-time analysis and control system. The real-time display terminal is used for receivingand displaying an environmental analysis result. In addition, the invention also discloses an intelligent regulation method for a sports health environment of a stadium. Therefore, the sports healthenvironment of the stadium is adjusted automatically; the energy consumption is reduced; and the comfort level of the stadium is improved.

The invention discloses an underwater fitness device comprising a water channel; a water tank is arranged at the top of one side of the water channel, a water pump for pumping water in the water channel into the water tank is arranged below the water tank, and a water falling opening for introducing the water in the water tank to the water channel is formed in the water tank; a treadmill is arranged in the water channel, and a slope adjusting mechanism is arranged at the bottom of the treadmill; the treadmill comprises a rack, a first fixing part and a second fixing part are arranged on the lower part of the rack, a driving roller is fixed on the first fixing part, a driven roller is arranged on the second fixing part, a belt is coated on the driving roller and the driven roller, and the driving roller is connected with a waterproof motor; a plurality of fixing shafts are uniformly distributed on the belt, a pedal for standing is fixed on the fixing shafts, and a plurality of anti-sliding convex points are further arranged on the top surface of the pedal; and a transverse shaft is arranged on the upper portion of the rack, and a control panel is rotationally connected to the transverse shaft. According to the underwater fitness device in the invention, not only the strength and the endurance of people can be exercised, but also the flexibility of people can be exercised; sportinjury is reduced, and the characteristic of fatigue relief is achieved.

The invention relates to the field of fitness exercise metering, provides a fitness exercise metering method based on recognition equipment, and solves the problem that frequently used fitness exercise metering methods are inaccurate in counting of movement sets and movements. Movement standardability is recognized, fitness energy consumption is more reasonably calculated, and the method for preventing exercise-induced injury, adjusting movement postures and adjusting load is provided for a body builder by recognizing fitness movement standardability.

The invention relates to an injury early warning analysis method. The early warning analysis method for tendon anisotropic stress injury based on real-time sports data acquisition comprises the following steps: (1) joint anisotropic stress analysis model construction; (2) joint anisotropic stress boundary description; (3) practical calibration of the joint anisotropic stress boundary; (4) anisotropic stress judgment in the joint movement process; (5) joint anisotropic stress alarm judgment. The early warning analysis method provided by the invention has the benefits that joint upstream and downstream attitude data is measured in real time through a wearable sensor, key joint anisotropic stress data is calculated, the overrun, the amplitude and the number of a sportsman in the training process are calculated and judged according to the joint sports space limit of the joint anisotropic stress analysis model, and an alarm judgment on anisotropic stress is given; therefore, the sports injury of the sportsman during training is defectively reduced.