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69results about "Jumping apparatus" patented technology
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Plyometric exercise device
Owner:SOUND SHORE INNOVATIONS LLC
Luminous jumping ball
A luminous jumping ball includes a connecting rod, an ankle ring, and a roller. The ankle ring is fixedly connected to an end of the connecting rod, another end of the connecting rod facing away from the ankle ring is rotatably connected to a rotatable sleeve, the rotatable sleeve is fixedly connected to the roller through a spring, two ends of the spring are fixedly connected to an end of the rotatable sleeve and an end of the roller, respectively, and the spring, the rotatable sleeve, and the roller are coaxially arranged. The connecting rod and the roller are connected through the spring. When the roller collides with the ground, the spring acts as a cushion to prevent damage caused by rigid connection during the collision, thereby increasing a service life of the jumping ball and a smoothness of rotation of the roller.
Owner:HE ZHIANG
High jump stand easy to carry
The utility model discloses a high jump stand easy to carry, and relates to the technical field of high jump stands. The high jump stand easy to carry comprises a bottom table, a sliding groove is formed in the top of the bottom table, the sliding groove is formed in an inverted concave shape, two sets of supporting plates are connected into the sliding groove in a sliding mode, the supporting plates are symmetrically arranged, and by pulling a rotating rod, the rotating rod drives the supporting plates to slide in the sliding groove; when the rotating rod reaches the position under the fixing block, the rotating rod is rotated, the rotating rod is lifted, the rotating rod can slide into the fixing block along the diagonal plane of the fixing block, the rotating rod is fixed through the positioning block and the fixing block, the effect of rapidly storing and unfolding the rotating rod is achieved, and the problem that the bottom table and the rotating rod are separated is solved; the problem that stable installation can be conducted only when the bottom table and the rotating rod are installed each time due to the fact that the bottom table and the rotating rod need to be accurately aligned is solved, and the installation efficiency of equipment is low is solved, and the installation efficiency of the bottom table and the rotating rod is improved.
Owner:张泽洋
Method of competition scoring, non-transitory computer readable recording medium, and competition scoring apparatus
A display method for outputting a result of scoring for a performance of a scoring competition, the display method includes obtaining input information regarding to the scoring competition, obtaining a recognition result of a plurality of elements included in the performance, determining a difficulty level of each of the plurality of elements based on the recognition result and a first rule, limiting a target to be used for the scoring to a part of the plurality of elements according to the difficulty level of each of the plurality of elements, and outputting a scoring screen that includes a first display area displaying the plurality of elements and the difficulty level, a second display area for an aggregate result, third display area for a score of the performance directed to the limited part of the elements, and a fourth display area for a 3D model of the athlete.
Owner:FUJITSU LTD
Motion evaluation method, device, electronic device, and storage medium
ActiveCN119097892BCharacter and pattern recognitionManufacturing computing systemsHuman bodySimulation
The application provides a motion evaluation method and device, electronic equipment and storage medium, and belongs to the technical field of motion evaluation. The method comprises the following steps: in the preparation stage, a preset human body detection model is called to detect input image frames to locate a human body frame, and a test person located in a take-off area is determined according to the human body frame; in the take-off stage, a preset human body posture estimation model and a preset key frame positioning model are called to determine whether the test person has started to take off, so as to determine a take-off frame; in the flight stage and the landing stage, based on the take-off frame, the human body posture estimation model and the key frame positioning model are called to determine whether the test person has started to land, so as to determine a landing frame, determine a landing position of the test person according to the landing frame, and calculate a standing long jump result. Through the technical means of automation and intelligentization, the problems existing in the traditional standing long jump evaluation are effectively solved, and a more accurate, objective and convenient evaluation scheme is provided.
Owner:IFLYTEK CO LTD
A height measuring device
A height reach device includes a support frame and a main body. The support frame includes a first vertically erected component, a second component connected to the lower end of the first component and inclined upwards away from the first component, and a third component supported between the first and second components. The main body includes an integrally formed touch portion and a connecting portion. The first component connects to an external supporting facade. The second component has a slide rail extending along its inclined direction. The connecting portion is slidably connected to the slide rail. The touch portion is located on the side of the connecting portion away from the second component. When the connecting portion moves relative to the slide rail, the height of the touch portion and the distance between the touch portion and the first component can be changed. Because the height of the touch portion and the distance between the touch portion and the supporting facade are adjustable, this height reach device can meet the training needs of people at different heights and reduce the probability of people hitting the supporting facade, ensuring safe use.
Owner:JINHUA GORDON SPORTS CO LTD
Height touch device
ActiveCN224166783UImprove user experienceSimple adjustment structureStands/trestlesJumping apparatusStructural engineeringMechanical engineering
Owner:金华市活劲运动科技有限公司
Jump support device
This invention provides a jumping support device that can enhance the jumping force of a human or robot using a fluid pressure actuator. [Solution] The device includes a foot rest on which a human or robot foot is placed, a supported portion supported on a jumping support surface, and a fluid pressure actuator having an elastic cylindrical portion with one end in the axial direction connected to the foot rest and the other end connected to the supported portion, and forming a fluid chamber radially inward. The fluid pressure actuator is a jumping support device that enhances the jumping force of a jump by extending the elastic cylindrical portion in the axial direction using the fluid pressure obtained by introducing fluid into the fluid chamber in synchronization with a jumping motion performed when the supported portion is supported on the jumping support surface and the foot is placed on the foot rest.
Owner:CHUO UNIVERSITY
Electric altitude touch device
The invention discloses an electric altitude touch device which comprises a base, and a first power source and a first circuit board are arranged in the base. The linkage mechanism comprises a motor, the motor is in electric signal connection with the first circuit board, the motor is fixed to the end of the base, a linkage lead screw is fixedly connected to the motor, and the linkage lead screw is sleeved with a lead screw nut; the height touch block is fixedly connected with the lead screw nut, a slapping cover plate is arranged on the height touch block, a second power source and a second circuit board are arranged in the height touch block, the second circuit board is in electric signal connection with the first circuit board, a slapping key is arranged on the second circuit board, and the slapping cover plate abuts against the slapping key. When a user hits the panting cover plate, the panting key is triggered and sends a control signal to the first circuit board through the second circuit board, the motor is controlled by the first circuit board to rotate by a fixed number of turns, and therefore longitudinal movement of the height reaching block is achieved, and compared with traditional physical linkage control, electric signal control of the product is more accurate and effective, and the user experience is improved. And the stability of man-machine interaction can be effectively ensured.
Owner:王建鹏
Adjustable high jump training device for sports teaching
This utility model provides an adjustable high jump training device for physical education, relating to the field of physical education equipment technology. It includes a base, with adjustment mechanisms symmetrically installed on the top of the base near the left and right sides. A drive assembly is installed inside the base. The adjustment mechanism includes a fixed column welded to the top of the base, and an adjustment assembly installed inside the fixed column. A crossbar assembly is installed inside the adjustment assembly and located inside the fixed column. A reset assembly is installed around the fixed column. Through the coordinated use of the drive assembly, fixed column, and adjustment assembly, the height of the stop lever can be adjusted. Through the coordinated use of a turntable, push plate, fixed plate, rotating shaft, and magnet, the stop lever can be quickly pushed inward after use, bringing the inner ends of the two stop levers close together and completing the connection. Compared to traditional training devices, this greatly improves ease of use and effectively enhances practicality.
Owner:CHENGDU IND VOCATIONAL TECHN COLLEGE
A full-automatic lifting control system and control method for a gymnastics horse
This invention relates to the field of sports equipment control technology, and discloses a fully automatic lifting and lowering control system and method for a gymnastics vault. The system includes a mechanical lifting and locking mechanism and a fully automatic closed-loop control system. The mechanical lifting and locking mechanism has a fixed drive unit. The fully automatic closed-loop control system includes a control unit, a detection and feedback unit, and a drive execution unit. The detection and feedback unit collects the vault's operating data and feeds it back to the control unit. The control unit uses a cascade closed-loop control strategy of position loop, speed loop, and current loop to generate drive commands. The drive execution unit adjusts the operating parameters of the drive unit, and the drive unit provides power to the lifting and lowering execution unit to drive the vault to perform linear motion. This invention shortens the time to reach the target height position through the cascade control strategy, improves the accuracy of height difference calculation, and, combined with a time window filtering anti-shake mechanism, avoids mis-locking actions and prevents the vault from slipping due to gravity.
Owner:SHANDONG TAISHAN SPORTS EQUIPMENT CO LTD
Foldable jump ring
The application discloses a foldable jump ring, which comprises a handle, two telescopic rods and a jump ring, the two ends of the handle are rotationally connected with the top ends of the two telescopic rods respectively, the two telescopic rods are perpendicular to the handle and can rotate 360 degrees around the handle, the bottom ends of the two telescopic rods are provided with jump ring buckles respectively, the two jump ring buckles are buckled with the two ends of the jump ring respectively, and the jump ring is fixed in the two jump ring buckles to form a hard connection between the telescopic rods and the jump ring, the bottom ends of the two telescopic rods are also provided with hinges respectively, and the bottom ends of the two telescopic rods are connected with the two ends of the jump ring through the hinges respectively to form a soft connection between the telescopic rods and the jump ring. The application is simple and portable, convenient to use, can adjust the exercise intensity at any time according to the needs of users, and can achieve better exercise effect. Moreover, the application adopts a foldable structure design, the volume can be compressed when the jump ring is not used, the occupied space is reduced, and the application is more convenient to carry and store.
Owner:赵桓德 +1
Physical exercise auxiliary device for human health
The utility model belongs to the field of physical exercise, and particularly discloses a human health physical exercise auxiliary device which comprises a main body, two fixed rods, a movable rod arranged in the fixed rods, a fixed block arranged at the top of the movable rod, a base arranged at the bottoms of the fixed rods and a cross rod arranged on the fixed block. The separation moving mechanism comprises a moving block arranged between the cross rod and the fixed block, a rotating block arranged between the moving block and the cross rod, a bearing arranged between the moving block and the fixed block, and a magnetic attraction block arranged at the front end of the cross rod; the two cross rods are connected together by arranging the magnetic attraction block, when a person touches the cross rods in the high jump process, the two cross rods can be separated through contact thrust and rotate downwards to be away from the person through the rotating block, and the situation that the cross rods fall down along with the person to cause secondary collision damage or even breakage damage is avoided.
Owner:HUNAN UNIV
Novel rubber edge-covered jumping box
The utility model relates to the technical field of fitness equipment, and discloses a novel rubber covered edge jumping box which comprises a box body and a protective strip, the box body is formed by combining a plurality of outer panels, inner supporting plates are arranged on the inner sides of the outer panels, the inner supporting plates are symmetrically and fixedly connected to the two sides of the inner sides of the outer panels, and the protective strip is arranged in the box body. The inner supporting plates on the outer panels on the front side and the rear side are inserted into the inner supporting plates of the outer panels on the left side and the right side and are connected and fastened, and the inner supporting plates of the outer panels on the top and the bottom are fixed to the inner supporting plates attached to the inner supporting plates through screws. The protection strip is detachably installed in a channel formed by the outer panel and the inner supporting plate. According to the wooden jumping box, the outer panel and the inner supporting plate are arranged to form a stable structure of the box body, and meanwhile, the protective strips are arranged at the edges and the corner angles, so that the advantages and performances of stability, skid resistance and excellent foot feeling of the wooden jumping box are kept, and the defect that the edges of the wooden jumping box are dangerous is overcome.
Owner:SHANGHAI DELI FITNESS EQUIP CO LTD
Long jump system
The utility model provides a long jump system which comprises a processor, a first signal transmitter and at least three signal receivers, the first signal transmitter is arranged at the heel of a long jump object and used for transmitting a first long jump signal, and the at least three signal receivers are fixedly arranged at different positions and used for receiving the first long jump signal. The at least three signal receivers are all in communication connection with the processor, the processor is used for automatically determining the long jump distance according to the coordinates of the signal receivers and the time when the signal receivers receive the first long jump signals, manual measurement is not needed, consumed time is short, and the accuracy rate is high.
Owner:IFLYTEK CO LTD
Jumping rod
The jumping rod comprises a supporting rod and a sliding rod, a base is fixedly arranged at the bottom of the supporting rod, a grip is fixedly arranged at the top of the supporting rod, pedal areas for pedaling are formed on the two sides of the base, and the sliding rod vertically penetrates through the base and can slide up and down relative to the base. The supporting rod and the sliding rod are jointly sleeved with the same sliding piece, the sliding piece is fixedly connected with the sliding rod and is in sliding connection with the supporting rod, and a plurality of sets of elastic pieces are fixedly arranged between the sliding piece and the base. When a user steps on the base, the sliding piece and the sliding rod slide upwards, the elastic piece is stretched, at the moment, the elastic potential energy of the elastic piece is released when the user jumps, and the sliding rod returns to assist jumping; after all the elastic parts are detached, the sliding rod can be stored, the total length of the jumping rod is shortened, in addition, the elastic force can be adjusted by increasing or decreasing the number of the elastic parts, and therefore the jumping rod can adapt to the weights of different users.
Owner:YONGKANG HANYI IND & TRADE CO LTD
Exoskeleton, method of providing counteracting translational linear forces by exoskeleton kinematics, and use of an exoskeleton
The invention relates to an exoskeleton configured for physical training of lower limbs of a user, exhibiting an upper part supported by the user's upper body (torso) and connected thereto via first coupling means, lower parts connected to the upper part and extending along the legs of the user, and an actuation system, wherein the lower parts each consist of at least one linear rail unit with a rotatably mounted pedal and a bottom plate, wherein the rail translationally guides the pedal and bottom plate, the pedal being connected to a foot of the user via second coupling means and configured to be translationally movable between a retracted position and an extended position by a force exerted by the user, and the bottom plate being configured to be translationally movable between the retracted position and an extended position by forces exerted by the actuation system, wherein the bottom plate is configured for translationally counteracting, via the forces exerted by the actuation system, the translational pressing force exerted by the lower limbs of the user, wherein the actuation system exerts a constant force and an inertial force.
Owner:SPACE APPL SERVICES NV SA
Jumping training device
The utility model discloses a jumping training device which comprises a jumping platform, and a jumping mechanism is installed on the jumping platform. The bouncing mechanism comprises a rotary switching roller, a plurality of bouncing plates with different elastic forces are assembled and connected to the rotary switching roller, and the different bouncing plates are elastically mounted on the rotary switching roller through spring structures with different elastic forces; the bouncing mechanism further comprises a driving motor for driving the rotary switching roller; the jumping training device further comprises a plurality of bouncing resistance structures installed on the rear side of the jumping platform, and in the jumping process, the jumping falling point is pulled and adjusted through resistance of the bouncing resistance structures. By means of the structure, in the jumping training process, the perceptual force of exercisers and trainees to the legs in the jumping process is greatly improved, and then the training efficiency is improved.
Owner:CHINESE PEOPLES LIBERATION ARMY ARMY ARTILLERY & AIR DEFENSE ACAD
Multi-dimensional jumping landing simulation trainer
The utility model provides a multi-dimensional jumping landing simulation training device, which comprises a revolution rotating disc, a swinging mechanism, a swinging mechanism, a rotating disc, a swinging mechanism, a rotating disc, a rotating disc, a swinging mechanism and a control device, and is characterized in that the revolution rotating disc is provided with the swinging mechanism which is used for multi-dimensional jumping landing simulation training; the swinging mechanism is connected with the slow descending mechanism, and the slow descending mechanism is used for providing damping force; training straps are arranged on the slow descending mechanism. According to the technical scheme, multi-dimensional motion simulation on a sagittal plane, a frontal plane and a horizontal plane is realized; the reality sense and challenging of training are enhanced, and the hovering balance ability, the proprioceptive feeling, the landing stability and the safety of the athletes can be exercised more comprehensively.
Owner:BEIJING SPORT UNIV
Novel altitude touch device
Owner:童晓燕
Physical fitness test auxiliary system and method based on image recognition
The invention provides a physical fitness test auxiliary system and method based on image recognition. The method comprises the following steps: acquiring an overlook angle image at the moment when a tester falls to the ground; edge gradient information of the overlook angle image is determined, fitting is carried out on the overlook angle image to obtain a fitting contour, multi-scale decomposition is carried out on illumination reflection in the overlook angle image to obtain illumination influence components of the overlook angle image, and a body contour of a foot boundary is recognized from the overlook angle image through all the illumination influence components; determining the gray level distribution relevance of the fitting contour and the body contour in a minimum enclosing rectangle overlapping region, and further determining the topological relevance between the fitting contour and the body contour; and generating a test report of the tester after the long jump test by combining the topology correlation degree with a preset correlation threshold value. By means of the scheme, accurate segmentation of the foot body contour and the shadow contour can be achieved under the influence of the light and shadow superposition effect.
Owner:GUIZHOU INST OF TECH
Intelligent rodless high jump tester
The utility model relates to an intelligent rodless high jump tester, which comprises a supporting mechanism and a measuring mechanism, the measuring mechanism is arranged above the supporting mechanism, the supporting mechanism comprises a supporting plate and a pulley, the pulley is arranged below the supporting plate, a limiting column is arranged above the supporting plate, the measuring mechanism comprises two measuring units, and the measuring units are arranged on the supporting plate. The measuring unit comprises a base, a supporting rod, a light bar and a plurality of infrared probes, and the intelligent rodless high jump tester realizes rodless high jump measurement by adopting the infrared probes, so that the use convenience is improved to a great extent, and the use safety is also improved.
Owner:JIANGSU GAOYOU SECONDARY VOCATIONAL SCHOOL (GAOYOU TECHNICAL SCHOOL GAOYOU COMMUNITY TRAINING COLLEGE)
Height touch device
ActiveCN224071054Uimprove accuracyAvoid problems caused by tiltingJumping apparatusRotational axisClassical mechanics
The utility model relates to the technical field of sports equipment, in particular to an altitude touch device which comprises a scale rack, a rotating shaft assembly and scales, the scale rack is F-shaped, the rotating shaft assembly is arranged in the middle of the opening end of the scale rack, and a plurality of mutually independent scales are rotatably distributed on the rotating shaft assembly at equal intervals in the length direction of the rotating shaft assembly; according to the altitude touch device provided by the utility model, the plurality of scales are arranged on the scale rack through the rotating shaft assembly, when a tester jumps up and flaps the scales, the flapped scales rotate around the rotating shaft and cannot drive the adjacent scales to rotate, and the adjacent scales are kept parallel to each other; the problem of interference caused by inclination between the adjacent scales in the use process is avoided, the accuracy of the reach test score is improved, and the use experience is optimized.
Owner:GUANGZHOU GAIA SPORTS GOODS CO LTD
Apparatus and Method for Vertical Jump Training
A vertical jump training apparatus may include a weighted base, a pole attached to the weighted base at a first end of the pole, and an arm attached to the pole at a second end of the pole. One or more targets may be attached to the arm and may hang down vertically from the arm. The pole may extend vertically from the base, the arm may extend horizontally from the pole, and the targets may hang vertically from the arm. The targets may have a variety of lengths that correspond to different jump heights. The apparatus may be used to train an athlete to increase their vertical jump height.
Owner:THE DUNK CAMP LLC
Standing long jump attitude evaluation method and device, electronic equipment and storage medium
The invention provides a standing long jump posture evaluation method and device, electronic equipment and a storage medium, relates to the technical field of image processing, in particular to the field of computer vision and the like, and can be applied to application scenes such as teenager physical education, physique testing and training and the like. According to the implementation scheme, for any video frame in a standing long jump video of a target object, a human body space position, a joint included angle, a body part relative position parameter and a human body movement speed of the target object in the video frame are generated; extracting a plurality of key action frames from the standing long jump video according to the human body space position, the human body movement speed and the joint included angle of the target object in each video frame; according to the standard posture parameter and the body part relative position parameter, the human body movement speed and the joint included angle of the target object in any key action frame, obtaining a key action evaluation result of the target object in the key action frame; and determining a standing long jump attitude evaluation result according to each key action evaluation result of the target object.
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD
Intelligent hopping test analysis method and system based on computer vision and multi-modal data fusion
The application discloses an intelligent jumping test analysis method and system based on computer vision and multi-modal data fusion, relates to the technical field of human motion analysis, and comprises the following steps: individual modeling is performed on a subject before testing, individualized limb segment parameters, visual quality baseline and dynamic characteristic benchmark are obtained, multi-view visual image streams and inertial measurement data are collected in formal testing, after three-dimensional reconstruction and inertial calculation, the jumping phase boundary is determined based on the individual dynamic characteristic benchmark, and three-dimensional joint trajectory is output, kinematic parameters and ground reaction force are calculated, the phase boundary is iteratively corrected through dynamic reverse checking closed loop, and the jumping ability evaluation result is output. Through the synergistic effect of individual modeling driven full-process self-adaptation, phase perception multi-modal fusion and dynamic reverse checking closed loop, the precision and robustness of the jumping test analysis are improved, and the applicability to subjects with different body types and motion abilities is enhanced.
Owner:QINGDAO QUANJIA SPORTS TECHNOLOGY CO LTD
Gymnastic bounce training auxiliary device
The invention provides a gymnastic bounce training auxiliary device which comprises a bottom frame, two side frames are symmetrically and fixedly connected to the bottom frame, and a top frame is connected to the tops of the two side frames in a height mode; the two traction parts are symmetrically arranged between the bottom frame and the top frame and connected with the two sides of the bottom frame and the two sides of the top frame respectively, a multi-point vest is arranged between the two traction parts in a connected mode, the multi-point vest is provided with a plurality of hanging rings, and the two traction parts are connected with the hanging rings respectively; the two fixing parts are respectively arranged in the two side frames and are respectively connected with the two traction parts; the traction part of the bounce training auxiliary device is connected with a user through the multi-point vest, adjustable assisting force and resistance are provided for bounce of the user, the height of the fixing part can be adjusted, assisting force and resistance are further controlled, the bounce training auxiliary device is suitable for users of different heights, the training requirements of the users are met, adjustment is flexible, and safety and reliability are achieved.
Owner:NANCHANG MEDICAL COLLEGE
Self contained, regenerative, dynamic motion resistance module
PendingUS20260034406A1Batteries circuit arrangementsJumping apparatusDynamic motionProcess engineering
Owner:DYNAMIC ACCESSION LLC
Longitudinal jump height measuring device
The utility model discloses a longitudinal jump height measuring device, which solves the problem that the longitudinal jump height measuring device is inconvenient to move in the prior art. The measuring tape comprises a measuring tape and a tape band, and further comprises a soft cushion connected with the tape band, a detection mechanism arranged in the measuring tape and used for detecting the pull-out length of the tape band, a data transmission mechanism arranged in the measuring tape and connected with the detection mechanism, and a fixing mechanism arranged on the measuring tape and used for fixing the measuring tape on the waist of the human body. And the data transmission mechanism is connected with an external mobile phone. The fixing mechanism can fix the measuring tape on the waist of the human body, the measuring tape can be connected with an external mobile device through the Bluetooth module, initial data of the measuring tape can be reset through the mobile device, the measuring tape can measure and record the longitudinal jump height of a tester conveniently, and meanwhile due to the fact that the measuring tape is small in size, the measuring tape is convenient to use. And therefore, the device is convenient to move.
Owner:BEIJING RUIQIXIANG SPORTS TECH CO LTD
A game machine simulating skipping
The utility model discloses a kind of game machines of simulated skipping, including game machine main body and the game machine base of being set in the front side of game machine main body, and the jumping detection component for detecting human jumping action is equipped on game machine base, and the display component for showing simulated skipping swing is equipped on the front side of game machine main body, and the control component for controlling display component work and receiving jumping detection component detection signal is equipped in game machine main body, simulated skipping swing is shown by display component, without holding entity rope, without big activity space, also there is no rope winding and the problem of causing danger, also can intelligently adjust exercise intensity and rhythm, can satisfy the demand of different age layer user.
Owner:ZHONGSHAN QIQILE ANIMATION TECH CO LTD