Patents
Literature
191results about "Jumping apparatus" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Golf swing training device
ActiveUS12434103B2Physical therapies and activitiesCharacter and pattern recognitionData displayDisplay device
A golf swing instructional training system is provided. The system includes a display, at least one image capturing device, a neural network, and a biomechanics assessment server. The image capturing device transmits data for use in analyzing motion of a user using the system. The neural network receives data transmitted from the image capturing device. The display is coupled to neural network and displays data received from the user and generated from the neural network. The biomechanics assessment server analyzes data transmitted from the capturing device and any input by the user. The assessment server includes at least a biomechanics rules library for use in analyzing the motion of the user based on body landmarks of the user identified by the neural network. The biomechanics rules library includes at least a golf club database, and a swing database. The neural network provides feedback to the user to facilitate improving at least one of the user's golf stance when addressing a ball, and the user's golf swing.
Owner:MCCANTS CEDRIC J +1
Motion evaluation method and device, electronic equipment and storage medium
ActiveCN119097892ASimplify the deployment processSimplify the maintenance processCharacter and pattern recognitionManufacturing computing systemsHuman bodyPhysical medicine and rehabilitation
The invention provides an exercise evaluation method and device, electronic equipment and a storage medium, and belongs to the technical field of exercise evaluation.The method comprises the steps that in the preparation stage, a preset human shape detection model is called to detect an input image frame so as to position a human body frame, and a tester 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, and whether the tester starts to take off or not is judged, so that a take-off frame is determined; in the flying 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, whether the tester starts to land or not is judged so as to determine a landing frame, the landing point of the tester is determined according to the landing frame, and the standing long jump score is calculated. Through automatic and intelligent technical means, the problems existing in traditional standing long jump evaluation are effectively solved, and a more accurate, objective and convenient evaluation scheme is provided.
Owner:IFLYTEK CO LTD
Standing long jump distance measuring method and device, terminal and storage medium
The embodiment of the invention provides a standing long jump distance measuring method and device, a terminal and a storage medium. The standing long jump distance measurement method comprises the steps of obtaining a first video frame; inputting the first video frame into a first classification model to obtain a human body frame confidence coefficient of the at least one moving object and an intersection-to-union ratio between the human body frame and a long jump pad target frame; the intersection-union ratio is a ratio of an intersection area to a union area, the intersection area is an overlapped area between the human body frame and the long jump pad target frame, and the union area is a union area between the human body frame and the long jump pad target frame; under the condition that the intersection-to-union ratio is greater than or equal to a first threshold value and the human body frame confidence coefficient is greater than or equal to a second threshold value, determining a motion area list of the motion object; one motion area list comprises a motion area of at least one motion object; the long jump distance of the motion object is determined based on the motion area list; therefore, the standing long jump test can be carried out by multiple persons at the same time, and the hardware cost is reduced.
Owner:CHINA MOBILE CHENGDU INFORMATION & TELECOMM TECH CO LTD +1
Sensory Rack System
A sensory rack that can be transitioned between a stored configuration and a deployed configuration is disclosed herein. The sensory rack includes two anchor posts that are coupled to a supporting surface, spanning arms, each pivotally coupled one of the two anchor posts, the spanning arms each pivot so as to be perpendicular the two anchor posts when in the deployed configuration, two support posts that can each be placed proximate to the supporting surface when in the stored configuration and detached and coupled to the two anchor posts when in the deployed configuration, the spanning arms extending between the two support posts and the two anchor posts when in the deployed configuration and supported by mounting brackets and a first brace that couples the two support posts using the mounting brackets.
Owner:PRX PERFORMANCE LLC
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
A computer vision-based dual-camera three-stage frog leap testing method and system
The application provides a kind of double camera three-stage frog jump test method and system based on computer vision, belong to visual identification technical field. Including: build three-stage frog jump test site, by take-off line is divided into area for preparation area and long jump area, the preparation area and long jump area same side are equipped with one camera respectively;Image captured by camera is regionally calibrated and distortion corrected;Tester enters test area, starts test;Preparation area camera real-time acquisition test image, real-time judge whether there is take-off violation;Tester takes off, start long jump area camera, long jump area camera real-time acquisition test image, judge whether there is jump incoherence violation;Calculate the score of non-violation test, obtain the landing point after removing distortion and take-off line, the vertical distance between the corrected landing point and take-off line is the actual long jump distance. The application unifies the detection standard, reduces the consideration participation guarantee test accuracy and fairness.
Owner:SHANDONG INSPUR ULTRA HD INTELLIGENT TECH CO LTD
Intelligent lifting and automatic resetting type high jump pole
The invention discloses an intelligent lifting and automatic resetting type high jump rod, and relates to the technical field of high jump rods, the intelligent lifting and automatic resetting type high jump rod comprises a base, a lower supporting rod, an upper supporting rod, a cross rod support and a cross rod main body, the lower supporting rod is detachably installed on the base, the upper supporting rod is detachably installed on the lower supporting rod, and the cross rod support is movably installed on the front end face of the upper supporting rod; the transverse rod body is installed on the transverse rod support, a planetary gear driving assembly is arranged on the front end face of the base, a motor, a planetary gear reducer and a winding roller are arranged in the planetary gear driving assembly, the motor is installed on an input shaft of the planetary gear reducer, and the winding roller is installed on an output shaft of the planetary gear reducer. And a traction rope fixedly connected with the cross rod main body is arranged on the winding roller. The high jump rod has the advantages of automatic reset, accurate height adjustment, modularization, detachability and high portability, and the problems that a traditional high jump rod needs manual reset, the efficiency is low, the adjustment precision is poor and carrying is inconvenient are solved.
Owner:CHONGQING GUANZHE TRADING CO LTD
Adhesive system for increasing the adhesive capacity between a device and the skin of a user
The invention relates to an adhesive system for increasing the adhesion between a device and the skin of a user. The adhesive system has a first coating component for applying to the device and a second coating component for applying to the skin. The first coating component and the second coating component each have a relatively low surface tackiness. However, upon contact of the first coating component with the second coating component, a relatively high degree of adhesion is obtainable. The invention also relates to a method for producing an adhesion effect, a kit, and a use of an adhesive system.
Owner:NOLAX
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
Immersive collaborative parachuting training method and system
The present invention discloses an immersive collaborative skydiving training method and system, and specifically relates to the technical field of multi-person formation collaborative skydiving training. The present invention includes: step one, pre-training pre-processing, step two, generating a guiding motion trajectory, step three, monitoring the physiological state of each trainee, step four, evaluating the training effect of each trainee, step five, evaluating the training compliance level of the target project, and step six, generating a training plan for each trainee. The present invention adopts a combination of VR virtual technology and an outdoor wind tunnel to form an immersive virtual skydiving training environment. The present invention analyzes the collected training data of each trainee, evaluates the training effect of each trainee, obtains the training compliance level of the target project, and proposes a training plan for each trainee accordingly, which can effectively improve the skydiving skills of each trainee and improve the skydiving training method.
Owner:HANGZHOU KUIKE TECH 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
A bouncing structure and method for dance training
Owner:SHENYANG SPORT UNIV
Sports high jump cross bar convenient to adjust
ActiveCN222510650UEasy to adjustEasy to adjust up and down positionJumping apparatusMachineScrew thread
The utility model relates to the technical field of high jump cross bars, in particular to a sports high jump cross bar convenient to adjust, which comprises a base, a casing is fixedly arranged at the top end of the base, a lifting mechanism is fixedly arranged in the casing, and the lifting mechanism comprises a threaded rod. The base is installed to fix the whole device, the machine shell is installed to fix the lifting mechanism, the lifting mechanism is installed, a threaded rod is rotated during use, the threaded rod drives a surface fixing block to move up and down, and the vertical position of a transverse rod is conveniently adjusted; during use, the transverse rod is rotated, the spring abuts against the baffle, the baffle drives the limiting column to be inserted into the limiting hole in the surface of the transverse rod, the transverse rod is conveniently fixed, when the whole device is not used, the sliding rod is pulled, the sliding rod drives the baffle to pull the limiting column out of the limiting hole, the transverse rod is rotated, and the effect of reducing the placing space of the whole device is achieved.
Owner:江苏省淮海技师学院(宿迁市职业培训公共实训中心)
Coupling device between elements of a sports facility, and sports facility comprising such a device
The invention relates to a coupling device (100) between a male element (11) and a female element (11) of a parkour sports facility (10), the device comprising a main body (110) intended to be inserted into a corresponding opening (13) in the female element (11), said main body (110) comprising a slot (111) in which is arranged a roller (120) adapted to slide between two extreme positions, as well as a return means (130) in an unlocked position, said roller (120) adapted to be fixed to said male element (11) on one side of the main body (110), and is connected to a flange (140) on the other side of the main body (110), said flange (140) having a base extending from said cylindrical main body (110) when said roller (120) is in the unlocked position, adapted to form a stop against the female element (11) when said roller (120) is in a locked position, so as to couple said elements.
Owner:GYMNOVA
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
Building block component and modular structure game system
The invention provides a modular building block component which comprises a block-shaped component, the horizontal plane of the block-shaped component is provided with a boss and an opening, the circumferential face of the block-shaped component is provided with a cavity, and three-dimensional stacking is achieved through engagement of the boss and the opening and cooperation of the cavity; a columnar groove is formed in the bottom of the concave cavity and is used for inserting a columnar connecting component or a columnar walking component with a roller; a strip groove is formed in the boss, a cross-shaped inserting groove is formed in the cavity, an inserting matching area is formed between the boss and the cavity and used for being connected with the columnar component, and the building block component further comprises a long plate component, a wide plate component, a suspension type component, a straight triangular component, a semispherical component, a semi-cylindrical component, a cover plate accessory and a semispherical accessory. The invention further provides a modular structure game system which comprises an amusement device selectively composed of the building block components, and the amusement device comprises a sports box, a seesaw, a climbing frame, a basketball stand and other facilities. According to the invention, the limitation of traditional one-way stacking is broken through, the multidirectional connection capability of a three-dimensional space is formed, and a comprehensive scene can be built.
Owner:杭州益咕科技有限公司
Safe and intelligent rodless high jump tester
The invention relates to a safe and 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 two 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 safe and intelligent rodless high jump tester realizes rodless high jump measurement by adopting the infrared probes, so that not only is the use convenience improved to a great extent, but also the use safety is improved.
Owner:JIANGSU GAOYOU SECONDARY VOCATIONAL SCHOOL (GAOYOU TECHNICAL SCHOOL GAOYOU COMMUNITY TRAINING COLLEGE)
Trampoline athlete net performance evaluation method, device and equipment and storage medium
The embodiment of the invention provides a trampoline athlete net performance evaluation method, device and equipment and a storage medium, and is applied to the technical field of sports skill evaluation. The method comprises the steps that joint angle data and net pressing depth data of a trampoline athlete in the trampoline net stepping period are obtained; dividing the joint angle data and the net pressing depth data according to each movement stage in the trampoline net stepping period to obtain the joint angle data and the net pressing depth data corresponding to each movement stage; calculating a kinematics index corresponding to each motion stage according to the joint angle data and the net pressing depth data corresponding to each motion stage; and inputting the kinematics indexes corresponding to the exercise stages into a pre-trained trampoline athlete net performance evaluation model, and processing the kinematics indexes corresponding to the exercise stages by the trampoline athlete net performance evaluation model to obtain net performance scores of the trampoline athletes. In this way, the trampoline player net performance can be effectively evaluated, and therefore the training efficiency and quality are improved.
Owner:SHANGHAI YANGZHI REHABILITATION HOSPITAL +1
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
Plyometric training device
PCT designated stage expiredWO2025074241A1Chiropractic devicesVibration massagePlyometric trainingGround level
Described is a plyometric training device comprising a frame (2) having a supporting portion (3) intended to come into contact with the ground and a base (4) connected to the frame (2) having an upper surface (4a), intended to support a user and to be parallel to the ground, and a lower surface (4b), parallel and opposite to the upper surface (4a); guide means (5) which connect the base (4) to the frame (2) in such a way that it can translate relative to the frame (2) at least from a first height (Q1) to a second height (Q2), greater than the first height (Q1), and vice versa, keeping the position of the upper surface (4a) parallel to itself; contact means (8) of the base (4) define the end of stroke position at the second height (Q2); a pneumatic actuator (9), positioned inside the frame (2) at a central portion of the lower surface (4b) of the base (4), is configured to translate the base (4) at least from the first height (Q1) to the second height (Q2); the actuator (9) is configured to translate the base (4) at least from the first height (Q1) to the second height (Q2) in a maximum time of 200 mmsec.
Owner:UNIV DEGLI STUDI DI URBINO
Long jump testing device
The utility model discloses a long jump testing device which comprises a soft cushion, a U-shaped bottom frame is arranged at one end of the soft cushion, a take-off pedal is arranged at the other end of the soft cushion, a telescopic frame mechanism is arranged between the take-off pedal and the U-shaped bottom frame, protective frames are symmetrically arranged on the inner side of the U-shaped bottom frame, and a distance measuring module is installed on one protective frame. A voice playing module is installed on the other protection frame, and protection plates are arranged on the protection frames and the U-shaped bottom frame. The beneficial effects of the utility model are that the U-shaped bottom frame, the take-off pedal and the telescopic frame mechanism are arranged around the soft cushion to ensure the flatness of the soft cushion and the accuracy of the test score, the distance measuring module is used to measure the long jump score and the voice playing module is used to play the long jump score in real time, so that recording personnel and students can conveniently know the long jump score in time, and the efficiency is higher.
Owner:TIANFU SOUTHWEST UNIV OF FINANCE & ECONOMICS
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
Ankle joint protection device for high-altitude jump
The utility model relates to the technical field of ankle joint protection, and discloses a high-altitude jump ankle joint protection device which comprises a soft rubber shoe sole, a grounding alloy skeleton fixedly connected to one side of the soft rubber shoe sole, a rotating shaft fixedly connected to the upper end face of the grounding alloy skeleton, and a shank alloy skeleton rotationally connected to the outer surface of the rotating shaft. When a user wears the umbrella for parachuting, the ankles of the user can be correspondingly supported and protected, the situation that the ankles of the user sprain during parachuting is effectively avoided, accidental injuries to the user are reduced, the physical and psychological health of the user is protected, the confidence and brave of the user during follow-up parachuting are enhanced, and the user experience is improved. The situation that the user is injured again due to motion deformation caused by ankle sprain is prevented, and then the probability of accidents is reduced.
Owner:SICHUAN XIAODING TECHNOLOGY CO LTD
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
Versatile module for the sport of crossing and jumping
Versatile device for constituting either an opening whose width or height can be varied for crossing jumps or a ground-based development module. It consists of two identical L-shaped modules (1) and (1)' which can be assembled at the desired spacing using a self-gripping system (2). The device is equipped with another peripheral attachment system (3), located on the two main faces, of the self-gripping type, which allows, by the use of an additional junction (4), to reinforce the connection between the two L-shaped modules (1) (1)' or to make other connections. The device according to the invention is particularly intended for the practice of gymnastics and acrobatic sports in general. Figure for the abstract: Fig. 2
Owner:KASSIOPE
Aerobics jumping training device
The utility model belongs to the technical field of sports equipment, and discloses an aerobics jump training device which comprises a bottom plate, telescopic assemblies are fixedly connected to the periphery of the top of the bottom plate, the tops of the two telescopic assemblies are hinged to the same top plate, a plurality of containing grooves are formed in the sides, close to each other, of the bottom plate and the top plate, and the containing grooves are arranged in the containing grooves. Springs are placed in placing grooves formed in the top of the bottom plate. The clamping assembly is used for fixing the top plate, and the clamping assembly is connected with the telescopic assembly; and the fixing assembly is used for fixing the spring, and the fixing assembly is connected with the bottom plate. Compared with the prior art, the device has the advantages that only damaged springs need to be replaced when the springs are replaced, the whole row of springs do not need to be replaced, and therefore cost and time are saved, the maintenance process of the device is simpler and more convenient, and user experience and component replacement efficiency are improved.
Owner:SICHUAN UNIV
Inflatable plyometric box
An inflatable plyometric box having a first inflatable member adapted to be inflated to a pressure, a second inflatable member on top of the first inflatable member and adapted to be inflated to a pressure, and a connecting member connected to the first inflatable member and the second inflatable member which secures the first inflatable member to the second inflatable member. The first and second inflatable members incorporate drop stitch technology which provides substantial rigidity to first and second inflatable members when the first and second inflatable members are inflated to the pressures. Thus the inflatable plyometric box is substantially rigid to support a user landing on the top of the inflatable plyometric box. The inflatable plyometric box may include a stabilizing member which may be connected to the bottom of the inflatable plyometric box, wherein the stabilizing member is adapted to increase the stability of the inflatable plyometric box.
Owner:PARK CHAD CHAEHONG