22 results about "Swimming exercise" patented technology

The utility model discloses a convenient swim ring and relates to the field of swim rings. The swimming ring comprises a swimming ring body, two sets of side air bags are fixedly connected to the two sides of the lower portion of the swimming ring body, the two sets of side air bags are independently controlled in an inflation mode, and when a single side air bag is inflated, the buoyancy of the side of the swimming ring can be enhanced. A user can selectively inflate a single side or double sides to change buoyancy distribution, when the side air bag on the single side is inflated, the side buoyancy is enhanced, the swim ring main body is pushed to incline towards the opposite side, and a supporting surface with a specific angle is formed, so that the posture requirement that the body leans backwards during backstroke or leans laterally during side scratching is met; the limitation that a traditional swim ring only provides horizontal buoyancy is broken through, an infant can flexibly adjust the body posture according to different training targets, independent control of the side air bags on the two sides allows a user to combine an inflation mode, and the diversity and interestingness of swimming exercise are enhanced.

According to the technical scheme, the flat plate device for swimming onshore training is characterized by comprising a machine frame, and a flat plate, a controller, a balance mechanism used for adjusting the horizontal angle of the flat plate, an arm strength exercising mechanism used for exercising arm strength and a visual sensor used for monitoring the body posture are installed on the machine frame; the balance mechanism, the arm strength exercise mechanism and the visual sensor are all electrically connected with the controller. The swimming training device has the following beneficial effects that the controller controls the balance mechanism flat plate horizontal angle simulation according to the information returned by the body posture of the swimmer monitored by the visual sensor, so that the swimmer can lean on the side or adjust the body posture to other body postures, and the swimming training in the simulated water environment can be better carried out on the land; and a better training effect can be obtained.

The invention belongs to the technical field of aquaculture and discloses an illumination-adjustable aquaculture seedling raising box which comprises a base, a box body is fixedly installed at the top of the base, a backflow mechanism is fixedly installed on the outer side of the box body, an illumination mechanism is fixedly installed at the upper end of the back face of the base, and a controller is fixedly installed at the upper end of the front face of the box body. According to the device, a second motor is adopted to drive a bevel gear to drive a water body in a backflow pipe to circularly flow, dissolved oxygen is evenly distributed in the box body, the problem of low oxygen at the bottom of the box is effectively solved, the risk that seedlings are suffocated due to oxygen deficit is reduced, water flow circulation can further drive the seedlings to move, local gathering is prevented, and the seedlings are promoted to move and exercise; in addition, the circulating water flow can suspend and discharge metabolic waste, the waste is prevented from being decomposed to consume dissolved oxygen and release toxic substances, the water quality is kept stable, stimulation and poison of water quality deterioration to seedlings are reduced, and a good water environment is created for growth of the seedlings.

1. Name of the design product: animal swimming movement analysis device. 2. Use of the design product: for studying and analyzing the relationship between swimming training and disease rehabilitation. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model relates to a novel necklace type lifesaving buoyancy air bag for swimming on the water surface. The novel necklace type lifesaving buoyancy air bag mainly comprises an inflatable air bag, a foaming buoyancy material, a handle, a sealing bin, a tying belt, a waterproof bag and a waterproof zipper. The buoyancy air bag adopts a flying saucer type design, and a hole smaller than 17cm is reserved in the middle of the buoyancy air bag, so that the buoyancy air bag is suitable for being sleeved on the neck of an adult. A magic tape device capable of being opened and closed is arranged on one side of the buoyancy air bag, and a user can quickly unfasten the air bag in an emergency and sleeve the air bag on the neck, so that a single hand or two hands are liberated to deal with the emergency. The two handles are arranged on the surface of the buoyancy air bag, grabbing is convenient, the double structure of the inflatable air bag and the foaming buoyancy material is adopted, and even if the air bag leaks, the foaming material can still provide buoyancy. In addition, a waterproof sealing bin is arranged at the top and used for storing valuables such as a mobile phone, mobile phone shooting in the swimming process is supported, and the tying belt can be used for carrying on the shoulder or dragging in water. The waterproof bag on the side face is provided with a waterproof zipper used for storing clothes, keys and other articles, and the swimming bag is portable and practical in design and suitable for swimmers to use in water and on land.

The utility model discloses a bird's nest cup 3D swimming and sports artificial breast, which belongs to the technical field of underwear and comprises an artificial breast surface layer and an artificial breast supporting layer attached to the artificial breast surface layer, the artificial breast surface layer is of a 3D hole structure, the artificial breast supporting layer is of a three-dimensional multi-dimensional supporting structure, and one side, far away from the artificial breast surface layer, of the artificial breast supporting layer is attached to a human body. According to the utility model, water can be quickly and easily drained, and the air permeability is high; the problems that an existing silica gel or sponge artificial breast is large in resistance, cannot remove moisture and is poor in air permeability during swimming are solved.

The utility model discloses a kind of force measuring equipment of swimmer, including swimming tank, swimming tank is equipped with water flow velocity adjusting device, swimming tank two ends are equipped with first crossbeam and second crossbeam, first crossbeam is equipped with first traction assembly, first traction assembly is equipped with first force sensor for detecting swimmer swimming traction on it;Second crossbeam is equipped with second traction assembly, second traction assembly is equipped with second force sensor for detecting swimmer swimming resistance on it.The utility model utilizes water flow velocity to control swimmer's swim speed, so that swimmer keeps position unchanged relative to swimming tank under specific exercise intensity, can synchronously determine swimmer swimming traction and resistance, and carries out comprehensive evaluation, so that it can more truly, more comprehensively reflect swimmer's body and technical condition in swim process, and it has important role to optimize swimmer's training plan and competition strategy.

The invention discloses a swimming tank fluid mechanics measuring system and method, the swimming tank fluid mechanics measuring system comprises a swimming tank, the swimming tank is provided with a water flow speed adjusting device, and the water flow speed adjusting device is connected with a control center; a first cross beam and a second cross beam are respectively arranged at two ends of the swimming tank, the first cross beam is provided with a first traction assembly, and the first traction assembly is provided with a first force sensor; the second cross beam is provided with a second traction assembly, and the second traction assembly is provided with a second force sensor. According to the invention, the swimming speed of an athlete is controlled by utilizing the water flow speed, so that the athlete is kept unchanged in position relative to the swimming trough under specific exercise intensity, and the traction force and resistance of swimming of the athlete can be synchronously measured and comprehensively evaluated, so that the body and technical conditions of the swimming athlete in the swimming process can be reflected more truly and more comprehensively; the method plays an important role in optimizing training plans and competition strategies of swimming athletes.

An object of a system according to an embodiment is to provide an optimum practice program according to an individual situation or a target to a swimming competitor.SOLUTION: A system according to an embodiment includes a generation AI, an input device, an analyzer, a generator, and a provider. The generation AI generates an optimal practice program on the basis of individual situations and targets of the competitive swimmers. The inputting unit inputs information such as athlete age, physical strength, a technical level, and a target race or event. The analysis unit analyzes the information input by the input unit. The generation unit generates a practice program on the basis of the information analyzed by the analysis unit. The provision unit provides the practice program generated by the generation unit.SELECTED DRAWING: Figure 1

The utility model discloses a pedaling and pushing swimming practicing machine and a body builder, which belong to the technical field of body building training, and comprise a lying plate, a left pulley, a right pulley, a pedal resistance device and a hand pushing resistance device, a left pulley, a right pulley, a pedal resistance device and a hand-push resistance device are creatively integrated on a lying plate to form a kicking and pushing swimming exercise instrument, kicking and pushing swimming exercise in a flat lying state is achieved, the training state is comfortable, and training actions fit kicking and pushing swimming strokes in a real state; according to the body-building machine, the left hand web and the right hand web of the hand-push resistance device are replaced by the handles, so that synchronous or alternate strength exercise of both feet and both hands in a lying state is realized.

The invention belongs to the technical field of swimming posture correction, and particularly discloses and provides a wearable swimming posture real-time feedback and motion correction system which performs comprehensive and three-dimensional evaluation on swimming postures from the dimensions of kinematics, hydrodynamics, biomechanics and the like by fusing multi-modal sensor data and a personalized hydrodynamic model. The accuracy of swimming action analysis is improved, and actions with high propulsion efficiency and invalid actions generating redundant resistance are effectively distinguished; based on the tolerance range of dynamic adjustment of action error correction, innovative transformation from a fixed standard to self-adaptive judgment is achieved, finer guidance is provided when the swimmer is full of physical power, errors are corrected preferentially when the swimmer is fatigued, and the swimming exercise process is more scientific and safer; by constructing a complete cooperative system from data acquisition, intelligent analysis and dynamic evaluation to closed-loop feedback, the continuous effectiveness of feedback is ensured, and the overall training efficiency and intelligent level are improved.

This invention belongs to the field of sports science and sports medicine, and discloses a swimmer's back injury early warning system and method based on multimodal temporal information fusion. It includes a data acquisition module for simultaneously acquiring temporal data of the swimmer's kinematics, electromyography, and biomechanics; a data processing and feature extraction module connected to the data acquisition module for preprocessing and aligning the acquired raw data, and extracting kinematic, electromyographic, and biomechanical features to form a multimodal feature sequence; and an injury risk early warning model module storing a pre-trained multimodal temporal fusion injury risk early warning model, receiving the multimodal feature sequence output from the data processing and feature extraction module, and calculating and outputting the injury risk probability value and risk level. This system features multi-dimensional fusion, temporal dynamic modeling, personalized early warning, high precision, and real-time performance.

The utility model discloses a dragging type swimming resistance training device which comprises a center cylinder, a dragging rope, a waistband and a plurality of impedance bags, the center cylinder is arranged in the front-back direction, and the impedance bags are arranged on the outer wall of the center cylinder in the front-back direction and distributed on the outer wall of the center cylinder at intervals in the annular direction. One end of the pulling rope is connected with the front end of the central cylinder, the other end of the pulling rope is connected with the waistband, so that the impedance bags are annularly distributed at intervals by taking the central cylinder as a carrier, the pulling rope is connected with the front end of the central cylinder, and at the moment, the waistband is bound on the waist of a swimmer; and the pull rope obliquely downwards pulls the underwater central cylinder to move forwards, and at the moment, the impedance bags uniformly apply backward resistance to provide swimming resistance for the swimmer, so that the training intensity is improved.

The utility model relates to the technical field of swimming pool cover plates, and particularly discloses a multifunctional swimming pool cover plate which comprises a swimming pool body and ground, the ground is arranged on the periphery of the swimming pool body, a cover plate structure is arranged above the swimming pool body, a projection mechanism is arranged below the cover plate structure, and a privacy protection structure is arranged on the outer side of the cover plate structure. A plurality of lifting mechanisms distributed in a linear array are arranged on the two sides of the lower portion of the cover plate structure, a clothes changing platform is arranged at one end of the swimming pool body, the swimming pool cover plate is provided with a space for changing clothes, and in the using process, the four sides of the swimming pool can be blocked by roller shutters to form a relatively independent space; the privacy of a user is protected in the swimming and clothes changing process of the user, the projection plate and the detachable projector supporting base are additionally arranged below the cover plate, the projector can be conveniently used for projecting and playing movies or music liked by the user on the projection plate after the cover plate is lifted, and the comfort and interestingness of swimming exercise are improved.

The present application belongs to the technical field of swimming posture correction, and specifically discloses a wearable swimming posture real-time feedback and action correction system. The present application comprehensively and stereoscopically evaluates the swimming posture from the dimensions of kinematics, hydrodynamics and biomechanics by fusing multi-modal sensor data and personalized hydrodynamic models, thereby improving the accuracy of swimming action analysis and effectively distinguishing between actions with high propulsion efficiency and invalid actions that generate excess resistance. Based on the tolerance range of dynamically adjusted action correction, the present application realizes an innovative change from fixed standards to adaptive judgment, provides more detailed guidance when the swimmer is in good physical condition, and prioritizes error correction when the swimmer is tired, thereby benefiting the scientificity and safety of the swimming process. By constructing a complete collaborative system from data acquisition, intelligent analysis, dynamic judgment to closed-loop feedback, the present application ensures the continuous effectiveness of the feedback and improves the overall training efficiency and intelligent level.

The utility model discloses a hot spring exercising device installed in a hot spring pool and a hot spring swimming pool, the hot spring exercising device comprises a multifunctional scaling ladder hammock device, the multifunctional scaling ladder hammock device comprises a horizontal scaling ladder and a multifunctional hammock, the horizontal scaling ladder is installed in the hot spring pool, and the horizontal scaling ladder is higher than the water surface of the hot spring pool; the multifunctional hammock is located between the horizontal scaling ladder and the water surface of the hot spring pool, and the multifunctional hammock and the horizontal scaling ladder are matched to form a muscle building exercise mechanism and / or a rehabilitation exercise mechanism. A user can do swimming exercise and strength exercise in a hot spring, can also have a rest, stretch and entertainment in a hot spring pool, is beneficial to physical and psychological health, disease relief, muscle building, weight losing and the like, can provide multiple functions of swimming, hot spring soaking, rehabilitation exercise, muscle building, weight losing and the like for the user, and is particularly suitable for people who cannot exercise on land, such as knee joint disease patients.

The application discloses a swimming nose plug with a ventilation valve, which comprises a plug body, one end of which is used to be inserted into a nasal cavity, a gas passage is arranged in the middle of the plug body and penetrates through the plug body, a ventilation valve is arranged on the other end of the plug body and seals the gas passage, so as to prevent external medium from entering the gas passage and to discharge the medium in the gas passage, and a connecting piece is connected to the two plug bodies or the two ventilation valves. The nose plug can effectively plug the nasal cavity and enable the user to breathe out through the nasal cavity during use, so that the user can adopt a breathing mode of inhaling through the mouth and exhaling through the nose to improve the experience of the user during swimming.

According to the technical scheme, the onshore swimming training system is characterized in that the onshore swimming training system comprises a visual sensor used for monitoring body postures, a flat plate is arranged below a hanging frame, a fixing and binding mechanism used for binding the body trunk is installed on the flat plate, and a plurality of lifting telescopic rods are installed on the hanging frame; the telescopic ends of the multiple lifting telescopic rods are vertically arranged downwards and connected with connecting ropes, and the lower ends of the multiple connecting ropes are connected to the periphery of the flat plate. Compared with the prior art, the swimming stroke training device has the advantages that in the training process, the controller monitors the body posture of a trainee through the visual sensor, the swimming stroke of the trainee in training is judged according to arm swinging and other corresponding actions of the trainee, and therefore corresponding signals are sent to different lifting telescopic rods; therefore, the inclination angle, the lifting amplitude and the lifting speed of the flat plate are adjusted, and better simulation and exercise effects are obtained.

The application discloses a behavior analysis method and system based on a swimming state of a mouse. The behavior analysis method based on the swimming state of the mouse comprises the following steps: constructing a motion scene of mouse swimming, which comprises a motion endurance evaluation motion scene and a motion coordination motion scene; acquiring posture video data of the mouse in the swimming state in the motion scene; identifying positions of each skeletal joint of the mouse based on the posture video data, and proposing coordinate values of the corresponding skeletal joint at different moments; establishing a data collection of the coordinate values of each skeletal joint of the mouse based on the coordinate values; identifying a time frequency and a number of behavior occurrences of the corresponding skeletal joint based on the data collection, comparing differences between various behaviors, and generating motion change rule data of the swimming state of the mouse. The application can effectively improve the problems that a human subjective factor is relatively large and an observation level is single when analyzing the swimming motion state of the mouse at present.

The invention relates to a single-trip exercise time determination method and device, equipment, a storage medium and a product. The method comprises the following steps: acquiring an acquisition signal of a historical motion time period and a current moment; the acquisition signal comprises at least one of an acceleration signal, a gyroscope signal and a geomagnetic signal; performing feature extraction on the acquired signal to obtain an acquired signal feature; and carrying out data analysis on the acquired signal characteristics to obtain single-trip movement time. According to the method, the acceleration signal, the gyroscope signal and the geomagnetic signal are collected, the characteristics corresponding to the acceleration signal, the gyroscope signal and the geomagnetic signal are extracted, and the acceleration characteristics, the gyroscope characteristics and the geomagnetic characteristics are subjected to data analysis, so that the single-trip movement time of the user in the lane can be accurately determined; and great convenience is provided for the user who does the turn-back swimming exercise in the preset time period.

A new on chip system, named Acoustic Gym, to apply a surface acoustic wave (SAW) has been developed to control the swimming exercise of a large number of small animals such as C. elegans and Zebra fish, at desired intensities and durations. The SAW device consists of a circular chamber filled with fluid, which is placed in the center between a pair of offset interdigital transducers (IDTs) that are deposited on a piezoelectric substrate. Upon actuation from a radio frequency (RF) source, the SAW is generated and propagates along the substrate towards the microchamber. Once the SAW reaches the chamber, it induces an acoustic streaming in the fluid inside the chamber to stimulate swimming exercise of small animals. The streaming velocity can be precisely controlled via the RF signal input power, thus regulating the duration and intensity of exercise of the animals.