53 results about "Prolonged exercise" patented technology

The invention relates to the technical field of robot navigation, and aims to provide a method for achieving self-localization and map building of a mobile robot. An algorithm of simultaneous localization and map building of the robot is provided, the motion trail of the robot is divided into a pose and position estimation mode fusing straight lines with arcs in a complex environment, and on the basis that the pose and position of the robot are obtained, an environment characteristic processing method is invented to update map features, so that a more precise pose and position of the robot anda more precise environmental map are obtained. The method has high adaptability and reliability in the complex environment. It can be ensured that the pose and position error of the robot is kept within a very small and stable range during long-time motion; on the basis that the precise pose and position of the robot are determined, the surrounding environment characteristics are obtained, the environmental map is obtained, and then self-localization and navigation are achieved based on the environmental map. By means of the method, the possibility that the whole map has deviations due to therobot errors is avoided, and the method has high adaptability in various complex environments.

The invention provides sports beverage which contains 0.003%-0.05% of gamma-aminobutyric acid based on weight percentage, wherein content of other nutrient components meets the requirement for the national sports beverage standard. In the invention, fruit juice, plant extracting solution and the like can be added to the sports beverage, thus achieving the function of supplementing the gamma-aminobutyric acid, electrolyte, vitamin and energy, facilitating a player to effectively prolong exercise time, strengthening antifatigue effect of body, effectively improving cerebral blood circulation, increasing oxygen supply, activating potential of the player, maintaining balance of water and electrolyte of human body, and meeting the demands of high-intensity exercises of body; and the sports beverage can also help relax physical and emotional discomfort of the high-stress player.

The invention relates to a crawler type substation patrol robot based on a hub motor. The crawler type substation patrol robot based on the hub motor comprises a connector, an electrical cabinet, and two the same drive systems distributed at the left and right sides, the drive systems at the left and right sides are connected into a single unit through the connector, the connector and two support frames in the two drive systems are firmly connected in a relative translation regulation mode, and then the connector and two support frames can freely translate and slide to regulate the positions; the electrical cabinet is fixed on the connector; a motor in each drive system is the hub motor, a transmission component is omitted, and the structure is simplified. The crawler type substation patrol robot has a simple and novel drive mode. The crawler type substation patrol robot also can serve as a variable-structure robot, and a dip angle (top rake) between a drive wheel driving mechanism and a support wheel supporting mechanism, a dip angle (caster angle) between a guide wheel support mechanism and the support wheel supporting mechanism, and a height between the connector and the ground can be regulated according to the movement environment. The crawler type substation patrol robot can strain the crawler through regulating the position of the guide wheel support mechanism after the crawler becomes loose in the long-time movement. Compared with a traditional crawler type robot, the obstacle crossing performance and move flexibility of the robot are better.

The invention provides an exercise supplementation composition, which comprises an electrolyte, an amino acid or amino acid metabolites or a mixture of both the amino acid and the amino acid metabolites, and a human acceptable carrier. Therefore, the exercise supplementation composition provided by the invention can supplement lost electrolytes quickly after a user takes exercises, and simultaneously can enhance physical strength and reduce the feelings of fatigue and soreness so as to prolong exercise time and increase exercise amount. Moreover, the exercise supplementation composition can increase the fat decomposition amount so as to effectively achieve the aim of controlling body weight by taking exercises.

The invention discloses a real-time filtering system for random noise of a MEMS gyroscope, comprising a MEMS gyroscope and a microprocessor MCU, wherein the gyroscope and the MCU are connected througha signal line. The algorithm module includes AMA module and FAKF filter. The FAKF filter comprises an RLS module, a FLC module and an AKF module. The real-time filtering method of the invention adopts the improved RLS to fit the coefficients of the ARMA time series model, and updates the coefficients a1, a2, c1 and sigma 2 in the obtained gyroscope noise series in realtime, thereby effectively solving the problem that the noise model in the off-line model is inconsistent with the noise characteristic after long-time movement. The invention adopts the AMA method to detect the sudden change point in the gyroscope motion process, adopts the smaller Qi value for the steady-state motion state to improve the precision, and adopts the larger Qi value for the violent change acceleration motion state to improve the following ability of the gyroscope to the motion, and solves the problems of the dynamic motion precision and the following ability.

Disclosed is a leg massaging device with the deflation control, hot compress, magnetic therapy and vibration functions. A plurality of parallel gas bags are arranged inside a massaging belt. One end of each gas bag is connected with a gas inlet channel. The gas channel is connected with a gas pump through a gas pipe. The other end of each gas bag is communicated with the exterior of the massaging belt through a deflation electromagnetic valve. An infrared heating layer is arranged inside the massaging belt. A plurality of magnets and a plurality of vibration devices are arranged on the massaging belt. The two sides of the massaging belt are provided with binding mechanisms. The temperature of the infrared heating layer, the gas pump, the vibration devices and the deflation electromagnetic valves are controlled by a controller. The leg massaging device has the advantages that the gas bags are repeatedly inflated and deflated, vibration and massaging are combined, the purpose of massaging legs is achieved, leg blood circulation is facilitated with the combination of heating of the infrared heating layer and the magnets, and fatigue and aches caused after the legs move for a long time are greatly relieved. Meanwhile, hand fatigue caused by manual massaging is avoided.

The invention provides an electric roller skate and relates to the field of tools for riding instead of walk. The electric roller skate comprises a skate body, pulleys, a battery, a gyroscope, a controller and a wheel hub motor, wherein the wheel hub motor is arranged in the middle of the pulleys, the at least two pulleys are rotatably arranged at the bottom of the skate body, the gyroscope, the controller and the battery arranged on the skate body, the battery is electrically connected with the gyroscope, the controller and the wheel hub motor, respectively, the gyroscope is electrically connected with the controller, and the controller is electrically connected with the wheel hub motor. The electric roller skate provided by the invention is simple to operate and convenient to carry and can be used as a portable efficient tool for riding instead of walk. As the electric roller skate is driven by power of the battery, the electric roller skate can move for a long time and is not manually driven, so that the labor is saved.

The embodiment of the invention discloses a beverage capable of quickly recovering physical strength. The beverage comprises the following components in parts by weight: 10000-40000000 parts of glucose, 1500-500000 parts of vitamin C, 5000-1800000 parts of creatine, 3500-1300000 parts of taurine and 25000-7800000 parts of whey protein. By virtue of the beverage, the crowd taking exercise for a long time can be quickly supplemented with nutritive materials, so that the physical strength can be recovered in time and the immunity function is improved.

An inflatable leg massager with inflation and deflation electromagnetic valves is characterized in that the inflatable leg massager comprises a massage belt, an air pump and a controller, the massage belt is made of rubber, a plurality of parallel air bags are arranged in the massage belt, one end of each air bag is connected with an air inlet channel through one inflation electromagnetic valve. The air inlet channel is connected with the air pump through an air pipe. The other end of each air bag is communicated with the outside of the massage belt through one deflation electromagnetic valve. Binding mechanisms are arranged on two sides of the massage belt. The air pump and the electromagnetic valves are controlled by the controller. The inflatable leg massager has the advantages that through repeated inflation and deflation of the air bags, leg massage is achieved, blood circulation of legs is promoted, fatigue and soreness of the legs due to long-term exercise are relieved greatly, and fatigue of hands due to manual massage is avoided; the massager can be powered by a storage battery and can massage the legs at any time during exercise.

The invention discloses a multifunctional leg massaging device with inflation and deflation capable of being controlled independently. A plurality of parallel air bags are arranged in a massaging belt, one ends of the air bags are connected with an air inlet channel through inflation electromagnetic valves, and the air inlet channel is connected with an air pump through an air pipe. The other end of each air bag is communicated with the outside through a deflation electromagnetic valve. An infrared heating layer is arranged in the massaging belt, and a plurality of magnets and vibrating devices are arranged on the massaging belt. Binding mechanisms are arranged on the two sides of the massaging belt. The temperature of the infrared heating layer, the air pump, the vibrating devices and the deflation electromagnetic valves are controlled by a controller. The multifunctional leg messaging device has the advantages that various inflation and deflation modes are conducted on the air bags repeatedly, the vibration massaging is conducted, and therefore the purpose of massaging legs is achieved; the blood circulation of the legs is promoted by heating of the infrared heating layer and the magnets together, and the fatigue and the sore feeling, caused by long-time exercising, on the legs are greatly relieved. Meanwhile, the phenomenon that people are tired on hands due to manual massaging is avoided.

The invention discloses a pair of automatic breathing type elastic children shoes. Each shoe comprises an outer sole; the outer sole is provided with a breathing cushion matched with a foot; the breathing cushion comprises airbag pads corresponding to a forefoot and / or a heel part and sealed air chambers arranged around the airbag pads; the sealed air chambers are fully filled with air to form supporting to the foot and provide a rebound force; air vents are formed in the upper surfaces of the airbag pads; a plug is downward arranged on each airbag pad; a slot is formed in the outer sole in a manner of corresponding to the plug; an exhausting hole communicated with the outside world is formed in the bottom of each slot. The activity amount of children in one day is much greater than that of adults and the children particularly and easily sweat; a lot of sweat is formed at the feet after long-time exercises, so that bacteria in the shoes are bred. The pair of automatic breathing type elastic children shoes, disclosed by the invention, adopts an integrated breathing pad structure and the airbag pads are used for carrying out circulating breathing and exhausting; an elastic force structure is composed of a sealed air pad and the airbag pad, so that a breathing function is realized and the feet of the children can be protected by adopting a whole air pad form.

This application describes a hydration pack suitable for use while engaging in a prolonged physical activity such as running. The hydration pack is configured to sit on the upper back of a user and includes an adjustable-height hydration vessel receptacle.

The invention relates to a quick-cooling spray and a preparation method thereof. The quick-cooling spray is prepared by a first composition and a second composition, and the first composition is prepared by the following raw materials in parts by weight: 1.28 to 1.3 parts of ethanol, 0.008 to 0.012 parts of menthol, 0.25 to 0.35 parts of butanediol and an effective amount of a skin conditioner; and the second composition is prepared by the following raw materials in parts by weight: 18-19 parts of butane, 50-60 parts of propane and 22-28 parts of isobutane, so that the skin of the athlete is helped to be rapidly and effectively cooled, and the skin is kept moist. The preparation method comprises the following steps: S1, taking the raw materials in proportion for later use; S2, uniformly stirring the raw materials of the first composition by adopting a physical method, and pouring the mixture into a spray bottle after the mixture is inspected to be qualified; and S3, pouring the secondcomposition into the spray bottle, and packaging the product to obtain the quick-cooling spray; so that the operation steps are simplified, and the quick-cooling spray is convenient to popularize anduse. The quick-cooling spray has the advantages of light weight and easy carrying, and is particularly suitable for outdoor projects needing long-time sports, such as marathon, off-road competitions or iron competitions.

The invention discloses a suspending rotary type bodybuilding hula hoop. The suspending rotary type bodybuilding hula hoop is structurally composed of a waist belt, a connecting belt and C-shaped ring hula hoop body. The waist belt is provided with a waist belt buckle, a pulley trolley is arranged in a middle cavity of the C-shaped ring hula hoop body, a connecting nose is arranged in the middle of the pulley trolley, and the connecting nose extends out of an annular slot in the middle of an inner circle of the C-shaped ring hula hoop body and is connected with the waist belt buckle arranged on the waist belt through the connecting belt. Due to the fact that the C-shaped ring hula hoop body is connected with the waist belt through the connecting belt and the waist belt is tied to the waist of a body builder, no matter how the body builder twist the waist, the C-shaped ring hula hoop body and a hula ball cannot disengage from the body of the body builder, in this way, the learning confidence of a beginner is greatly improved, and great entertainment and performativity are achieved; after long time exercise, the body can be built, the waist fat can be reduced, lumbar and cervical vertebra diseases can be prevented, and very good promotional value is achieved.

The present invention is to provide a thin foam skin having cushioning effect and the excellent grip performance without slip so as to substitute the fabric adhered to the top part of a footwear insole, and realize a footwear insole and a manufacturing method thereof, wherein the foam skin for substituting a fabric is preferably made using polyurethane resin so as to prevent the slip phenomenon when adhering the foam skin to the top part of an insole and smoothly absorb sweat by using the hydrophilic property, thereby maintaining pleasant wearing feeling all the time even during long time exercise.

The invention discloses a method for testing transmission fatigue of a wafer. The method includes (1), starting transmission of the wafer; (2), monitoring and acquiring states of various moving components in real time; (3), detecting whether faults occur or not; (4), recording faulted components, types of the faulted components and the frequency of the faults; (5), completing transmission of the wafer; (6), repeating transmission by N times; (7), drawing a visual chart according to the acquired and recorded faults; (8), comparing performance parameters of the various components, finding out abnormal performance parameters and monitoring the abnormal performance parameters in a focused manner to find out problems; (9), finding out corresponding solutions according to the different problems; and (10), completing the fatigue test. The method has the advantages that state trends of the various components during long-term movement can be comprehensively reflected, are visible, are easy to understand and bring convenience for statistics, unstable factors can be found out quickly, and the solutions for the problems can be found out pertinently according to classifications of types of the problems.

The invention provides an inflating leg massage device provided with inflation and deflation electromagnetic valves and an infrared heating layer. A plurality of parallel air bags are arranged inside a massage belt, one end of each air bag is connected with an air inlet passage through one inflation electromagnetic valve, the air passage is connected with an air pump through an air pipe, the other end of each air bag is communicated with the outside of the massage bag through the deflation electromagnetic valve, the infrared heating layer and a temperature control sensor are arranged in the massage belt, the two sides of the massage belt are provided with binding mechanisms, and the electromagnetic valves, the air pump and the temperature of the infrared heating layer are all controlled through a controller. The inflating leg massage device has the advantages through the repeated proceeding on air bag inflation and deflation, the goal of massaging the legs is achieved, through the heating by the infrared heating layer, the blood circulation of the legs is simultaneously promoted, the fatigue and the ache feeling of the legs after the long-time movement can be greatly relieved, and meanwhile, the condition of hand fatigue due to manual massage is also avoided. A storage battery can also be adopted for power supply, and the legs can be massaged at any time in the movement process.

Disclosed is a leg massaging device with the inflation, deflation, vibration and magnetic therapy functions. A plurality of parallel gas bags are arranged inside a massaging belt. One end of each gas bag is connected with a gas inlet channel. The gas channel is connected with a gas pump through a gas pipe. The other end of each gas bag is communicated with the exterior of the massaging belt through a deflation electromagnetic valve. A plurality of magnets and a plurality of vibration devices are arranged on the massaging belt. The two sides of the massaging belt are provided with binding mechanisms. The gas pump, the vibration devices and the electromagnetic valves are controlled by a controller. The leg massaging device has the advantages that the gas bags are repeatedly inflated and deflated, vibration and inflation massaging are combined, the purpose of massaging legs is achieved, leg blood circulation is facilitated with the combination of inflation, deflation, vibration and magnetic therapy, and fatigue and aches caused after the legs move for a long time are greatly relieved. Meanwhile, hand fatigue caused by manual massaging is avoided. Due to the fact that a storage battery can be adopted for power supply, the legs can be massaged at any time during the movement.

The embodiment of the invention provides a fast health-care food granule comprising the following components in parts by weight: 25-35 parts of lotus seeds, 90-180 parts of almond, 30-40 parts of pearl barley, 350-550 parts of oat, 8-25 parts of sesame, 15-30 parts of peanuts and 10-20 parts of enucleated red dates. By taking the fast health-care food granule, the crowd moving for a long term can obtain rapid substance replenishment and gather strength in time, and an immune function can be improved.

The invention relates to a crawler belt elastic mechanism. The crawler belt elastic mechanism comprises a crawler belt, a bearing plate, an active wheel mounted at the left end of the bearing plate and matched with the crawler belt, a triangular seat set, a front guiding wheel set and a tension mechanism, wherein the triangular seat set, the front guiding wheel set and the tension mechanism are mounted on the bearing plate and matched with the crawler belt; the triangular seat set comprises a first anti-shock spring, a second anti-shock spring, a first angle plate, a first lever, a first bottom idler wheel, a second angle plate, a second lever and a second bottom idler wheel; the front guiding wheel set comprises a third anti-shock spring, a third lever, a front guiding wheel and a front movable wheel; and the tension mechanism comprises a wheel carrier, an oblique supporting frame and a tension wheel. By adoption of the crawler belt elastic mechanism, jolt and shock generated in the travelling process can be weakened, the good damping effect is achieved, smoothness and steadiness in the movement process are ensured, the whole mechanism is reasonable in structural design and high in stability, and the situation that equipment located on the crawler belt mechanism is damaged due to long-time movement is avoided.

The invention discloses an inflatable leg massage device provided with a deflation electromagnetic valve. The inflatable leg massage device is characterized by comprising a massage band, an air pump and a controller, wherein the massage band is made of rubber, a plurality of parallel air bags are arranged in the massage band, one end of each air bag is connected to an air inlet passage, and the air inlet passage is connected to the air pump through an air pipe; the other end of each air bag is connected to the outside of the massage band through the deflation electromagnetic valve; binding mechanisms are arranged on both sides of the massage band; the air pump and the electromagnetic valve are both controlled by the controller. The inflatable leg massage device has the following advantages inflation and deflation are repeatedly carried out on the air bag, so that the purpose of massaging a leg is achieved, the blood circulation of the leg is promoted, fatigue and ache feel of the leg after a long-time exercise are greatly relieved, meanwhile, the condition of hand fatigue due to manual massage is avoided. The inflatable leg massage device can be powered up through a storage battery, so that the leg can be massaged at any time during the exercise.

Amino acid compositions containing a carbohydrate and any one or more kinds of alanine, proline and glycine as amino acid can suppress a rapid increase in the blood glucose level immediately after ingestion and a decrease in the blood glucose level due to prolonged exercise, and can improve exercise performance. In addition, the present invention provides inhibitors of an increase in the blood glucose level immediately after carbohydrate ingestion, an inhibitor of a decrease in the blood glucose level due to a prolonged exercise, and an exercise performance improver. Therefore, the present invention provides an energy supplement useful for those who exercise (particularly prolonged exercise).

The invention provides a leg massaging device with deflating electromagnetic valves, an infrared heating layer and vibrating devices. Multiple air bags are arranged in a massaging band side by side, and one end of each air bag is connected with an air inlet channel. The air channel is connected with an air pump through an air pipe. The other end of each air bag is communicated with the outside of the massaging band through the corresponding deflating electromagnetic valve. The infrared heating layer is arranged in the massaging band. The multiple vibrating devices are arranged on the massaging band. The two sides of the massaging band are provided with binding mechanisms. The temperature of the infrared heating layer, the vibrating devices, the air pump and the deflating electromagnetic valves are all controlled by a controller. The leg massaging device has the advantages that the air bags are repeatedly inflated and deflated, so that the purpose of massaging the legs is achieved, through infrared heating and vibrating by the vibrating devices, the blood circulation of the legs is promoted jointly, and the fatigue and ache, generated after a person does exercises for a long time, of the legs can be greatly relieved; meanwhile, the hand fatigue caused by manual massage is avoided; a storage battery can be used for supplying power, and the legs can be massaged during exercises at any time.

The invention relates to application of pyrroloquinoline quinone to the preparation of a product with fatigue resistance and oxidative stress injury alleviating. Experiments show that pyrroloquinolinequinone has obvious effects of anti-fatigue and prolonging exercise time, and down-regulates oxidative stress to varying degrees, reduces tissue damage caused by oxidative stress, reduces inflammatory reaction caused by oxidative stress, and maintains homergy of bodies; and in a long-term contraction myotube model, pyrroloquinoline quinone maintains normal mitochondrial morphology, stabilizes mitochondrial function, and inhibits the production of reactive oxygen free radicals (ROS, reactive oxygen species), thereby reducing the damage caused by oxidative stress and delaying the occurrence offatigue, and the effect is very good.

The invention relates to an anti-fatigue polygonatum sibiricum traditional Chinese medicine composition. The traditional Chinese medicine composition comprises polygonatum sibiricum, astragalus membranaceus, lycium barbarum, panax quinquefolius, ziziphus jujube and poria cocos wolf. Components, such as polysaccharide and total saponin, in the raw materials of the traditional Chinese medicine composition are further efficiently and sufficiently extracted and prepared into polygonatum sibiricum health care wine, and the finally obtained polygonatum sibiricum health care wine is light yellowish-brown in color and mellow in bouquet, has unique herbal scent in volatile fume of wine, and is slight light, free from extraneous odor, and overall clear and transparent. Experiments show that the polygonatum sibiricum health care wine does not have obvious affects on weight and weight gain of mouse. Low-to-moderate dose of drinking of the polygonatum sibiricum health care wine can obviously improve the exercise tolerance of the mouse, reduce fatigue, reduce or inhibit generation of serum urea nitrogen and blood lactic acid of the mouse during long time motion, and is proved through experiments to have the efficacy of relieving physical fatigue.

This application describes a hydration pack suitable for use while engaging in a prolonged physical activity such as running. The hydration pack is configured to be worn on the upper leg of a user and includes an adjustable-height hydration vessel receptacle.

The invention provides an inflating leg part massage device provided with inflation and deflation electromagnetic valves, an infrared heating layer and magnets. A plurality of parallel air bags are arranged inside a massage belt, one end of each air bag is connected with an air inlet passage through the inflation electromagnetic valve, the air passage is connected with an air pump through an air pipe, the other end of each air bag is communicated with the outside of the massage belt through the deflation electromagnetic valve, the infrared heating layer is arranged in the massage belt, a plurality of magnets are arranged on the massage belt, the two sides of the massage belt are provided with binding mechanisms, and the temperature of the infrared heating layer, the air pump and the electromagnetic valves are respectively controlled by a controller. The inflating leg part massage device has the advantages that through the repeated proceeding of air bag inflation and deflation, the goal of massaging the legs can be achieved, the magnets and the heating by the infrared heating layer are combined, the blood circulation of the legs is simultaneously promoted, the fatigue and the ache feeling of the legs after the long-time movement can be greatly relieved, and meanwhile, the condition of hand fatigue due to manual massage can also be avoided. A storage battery can also be adopted for power supply, and the legs can be massaged at any time in the movement process.

The invention provides a steering baring, belongs to the technical field of mechanical bearings and aims to solve the problem that the service life of a dustproof sleeve is shortened because of abrasion to the dustproof sleeve caused by long-term use of the existing steering bearing. An oil sealing dustproof cover is in interference fit with a driving shaft by virtue of an upper area; a middle area annular surface covers a gap between an upper bearing ring and a lower bearing ring; in addition, a plurality of annular bulges are formed on the inner wall of the lower area annular stricture; a certain gap is formed between the lower area annular structure and the outer ring of the lower bearing ring; the lower area annular structure is in non-contact with the outer ring of the lower bearing ring; the gap between the lower area annular structure and the outer ring of the lower bearing ring is sealed by solid lubrication grease; the annular bulges are designed to form a maze structure, thereby preventing the solid lubrication grease from overflowing and forming an isolation layer; the lower area of the oil sealing dustproof cover is not liable to abrade in the long-time moving process; meanwhile, the solid lubrication grease is used for preventing the dust from entering the bearing; a good dustproof lubrication effect is achieved.

The invention provides an inflatable type leg massaging device with inflating electromagnetic valves, deflating electromagnetic valves and magnets. The inflatable type leg massaging device comprises a massaging band, an air pump and a controller. The massaging band is made of rubber. Multiple air bags are arranged in the massaging band side by side. One end of each air bag is connected with an air inlet channel through the corresponding inflating electromagnetic valve. The air inlet channel is connected with the air pump through an air pipe. The other end of each air bag is communicated with the outside of the massaging band through the corresponding deflating electromagnetic valve. The multiple magnets are arranged on the massaging band. The two sides of the massaging band are provided with binding mechanisms. The air pump and the electromagnetic valves are all controlled by the controller. The inflatable type leg massaging device has the advantages that the air bags are repeatedly inflated and deflated, so that the purpose of massaging the legs is achieved, through combination between the inflatable type leg massaging device and magnetic therapy through magnets, the blood circulation of the legs is promoted, and the fatigue and ache, generated after a person does exercises for a long time, of the legs can be greatly relieved; meanwhile, the hand fatigue caused by manual massage is avoided; a storage battery can be used for supplying power, and the legs can be massaged during exercises at any time.