213 results about "Strength train" patented technology

The utility model provides a counter weight device, relates to fitness equipment technical field, including frame and link mechanism, the upper end of frame outside is equipped with central rotating shaft, the inside of central rotating shaft is rotatingly equipped with position adjusting disc, and the outside of central rotating shaft is rotatingly equipped with arm of force. A plurality of groups of positioning holes are formed in one end in the position adjusting disc; the single-acting and double-acting torque output device is formed by matching the frame upper force arm, the position adjusting disc and the connecting rod mechanism, single-sided torque output can be achieved by independently using a single-sided structure, double-sided torque output can be achieved by connecting the middle and the two sides to form an integral frame, and the single-acting and double-acting functional requirements in strength training equipment are met. The torque shaft and the training device are connected through the universal joint, the output torque is output in all directions through the flexibility of the universal joint, the universal modular design of the hanging piece counterweight device is achieved, and the hanging piece counterweight device is suitable for strength training devices of different types.

The invention provides a strength training action intelligent calculation evaluation system based on multi-modal fusion, which is used for executing a strength training action evaluation method, and comprises the following steps: collecting multi-modal input data in a strength training process of a trainer; the input data comprises visual information, muscle neural signals and physiological data of the trainee, the visual information comprises limb actions and posture tracks, and the physiological data comprises heart rate and blood sugar; preprocessing the input data, and inputting the preprocessed input data into a strength training expert agent, so that the strength training expert agent outputs an evaluation result of the trainer in combination with the cue word and the strength training expert knowledge base; and displaying an evaluation result, and determining a training plan of the trainer based on the evaluation result. The physical strength training auxiliary logic is comprehensively upgraded from data basis, intelligent analysis to training closed loop, more systematic technical support is provided for scientific training and efficient improvement, and the requirements of modern physical strength training for precision, individuation and long-term effect are met.

An isokinetic control module and method for incorporation on both new and existing exercise equipment. The control module replaces standard friction and hydraulic resistance components offering constant speed of the moveable elements of the machine rather than a selected resistance or weight. The constant user-generated resistance prevents injury and enhances strength training of the targeted muscle groups by maintaining constant strain on those muscles throughout the exercise. This method and device incorporates both a PCFC valve and a check valve device, removing all resistance the moment the user stops applying force to the machine. This enhances safety and facilitates the rapid return of the lifting element to its home position between repetitions. An optional graphical display is also disclosed.

A strength training machine / apparatus is provided. The strength training machine includes a bracket having a housing. A pair of pulling assemblies is arranged in the housing, each including a counterweight device having a motor, configured to simulate a counterweight, and a drive wheel coupled to the motor and driven by the motor to rotate. Each pulling assembly also includes a pulling element having a first end capable of being held by a user, and a second end attached to the drive wheel. The pulling element is wound around a wheel surface of the drive wheel when the drive wheel is rotated. The counterweight of each motor of the pair of pulling assemblies is separately adjustable.

1. The name of the design product: power station (01). 2. The use of the design product: fitness equipment for strength training. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses a kind of intelligent lower limbs reciprocating type strength training equipment, including training frame, the top of training frame is fixedly connected with cushion, the side of cushion is fixedly connected with movable frame, the side of movable frame is installed with backrest, the top of training frame is away from the side of cushion and is equipped with mounting groove, the top of training frame is movably connected with sliding frame by mounting groove, the front of training board is equipped with sliding slot, the front and back of sliding frame are fixedly connected with displacement sensor, the inner wall of mounting groove is equipped with moving groove, the inner side of mounting groove is fixedly connected with tension sensor, the side of tension sensor is fixedly connected with telescopic link, one end of telescopic link is fixedly connected with tension spring. Through the tension sensor, telescopic link and displacement sensor set, improve training effect, so that lower limbs reciprocating type strength training equipment can be intelligently adjusted according to the power change of trainer, avoid the damage caused to trainer in training process.

Embodiments of the present application disclose a control method and device of a strength trainer, the strength trainer and a storage medium, wherein the method comprises: controlling the strength trainer to perform a return-to-origin movement according to a return-to-origin instruction to obtain a return-to-origin result; if the return-to-origin result is successful, controlling the strength trainer to enter a point-of-origin unloading state; and controlling the strength trainer to perform a stretching movement or a contraction movement according to a preset application mode configuration, a preset in-point-of-origin threshold, a preset out-point-of-origin threshold and the point-of-origin unloading state until a training stop signal is obtained, wherein the in-point-of-origin threshold is less than or equal to the out-point-of-origin threshold. Thus, the strength trainer is controlled to perform strength training in combination with a mechanical structure and the method of the present application, the accuracy of the strength training is improved, and the response time is shortened.

The utility model discloses a lower limb strength training device, which relates to the technical field of rehabilitation equipment and comprises an elastic training ring arranged on a supporting structure, the supporting structure comprises a base, a height adjusting structure is fixed at the top of the base, an arc-shaped frame is fixed at the top of the height adjusting structure, elastic wide belts are fixed at the opposite ends of the two ends of the arc-shaped frame, and the elastic wide belts are arranged on the base. The two hooks are symmetrically fixed to the opposite ends of the two elastic wide bands, the elastic training ring is connected between the two hooks in a sleeved mode, the top of the elastic training ring is connected between the two hooks in a hung mode, and the elastic training ring is suspended in a tension mode, in the training process, the elastic training ring is not prone to falling and rotating and does not need to be held by two hands of a patient, and training limitation is few; the elastic training ring deforms to extrude the pressure sensor, the pressure sensor senses pressure and sends an electric signal to the counting host, and the counting host processes the electric signal and converts the electric signal into a numerical value for display, so that a patient can know own training data more visually, a scientific and reasonable training plan is made, and maximization of the training effect is ensured.

This utility model discloses a dance training device, including a non-slip base, a strength training structure, an adjustment structure, a back training structure, and an arm stretching training structure. A support is mounted on the upper surface of the non-slip base. The strength training structure is mounted at one end of the support, a seat cushion is mounted on the upper surface of the support, and an adjustment structure is mounted at the other end of the support. The back training structure is mounted on the top rear side of the upper surface of the non-slip base, and the arm stretching training structure is mounted on top of the back training structure. The strength training structure of this utility model typically utilizes mechanical principles, applying action and reaction forces to the human body to enhance muscle strength. When the user operates it, the resistance device generates reverse resistance, which the user must overcome to complete the movement, thereby achieving the purpose of strength training. The support provides a fixed position for the strength training structure, ensuring its stability during training.

The application discloses a resistance adjusting device for seated power training, which comprises a base installed above a weight disc, a force storage assembly, a clutch assembly and an adjusting assembly arranged on the base, the force storage assembly is provided with automatic locking and unlocking functions, stores force in a centripetal phase of the weight disc ascending, is unlocked when the weight disc reaches the highest point, and exerts pressure downward in a centrifugal phase to provide additional resistance, the clutch assembly is used for switching driving sources to drive the force storage assembly to reset or the adjusting assembly to select gears, the adjusting assembly comprises a rotating disc and a plurality of force storage units, different force storage springs are selected by rotating the rotating disc to coarsely adjust resistance, and the pre-compression amount of the spring is changed by an adjusting screw rod to finely adjust the resistance, the application solves the problems of inconvenience in centrifugal resistance adjustment of traditional equipment and incapability of automatic exertion, realizes automation, precision and safety of centrifugal overload training, and is compact in structure and convenient to adjust.

The application provides a control method of a strength training device, and the control method comprises the following steps: acquiring a mechanical origin of the strength training device; acquiring first real-time position data and first real-time torque data; determining a first real-time working state of the strength training device according to the mechanical origin, the first real-time position data and the first real-time torque data; when the first real-time working state is a first preset training state, acquiring second real-time position data and second real-time torque data; determining a second real-time working state of the strength training device according to the first real-time working state, the mechanical origin, the second real-time position data and the second real-time torque data; and when the second real-time working state of the strength training device is any one of a plurality of first preset out-of-control states, controlling the strength training device to adjust to a safe operation mode. The application solves the technical problem that the protection function of the existing strength training device is too single.

1. The name of the design product: stair and sit-up integrated machine. 2. The use of the design product: used for performing stair aerobic exercise and sit-up core strength training. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model discloses a somatosensory enhanced muscle engraving glove for strength training, which comprises a hollow surrounding body for surrounding a palm; the stress assembly is connected to the surrounding body, the stress assembly comprises a rigid plate and a connecting piece which are connected with each other, the connecting piece is used for being connected with the resistance output module, the rigid plate is connected with the connecting piece, and the rigid plate is used for allowing the palm to abut against and push force so as to conduct training through the load force output by the resistance output module. The rigid plate makes contact with the palm and serves as a platform for a user to exert force, and the connecting piece is used for being connected with an external resistance output module to ensure that resistance can be effectively transmitted in the training process. Therefore, through the arrangement of the rigid plate, the user can directly apply force with the palm, participation of joints such as fingers and wrists is reduced, training is more concentrated on a target muscle group, and the training accuracy and efficiency are improved.

The utility model discloses a training rod assembly and a strength training instrument, and relates to the technical field of fitness equipment, and the training rod assembly comprises a training rod body, an adjusting piece and a connecting piece. At least one end of the training rod body is provided with an adjusting rod, the adjusting part is movably arranged on the adjusting rod and is configured to allow sliding in the axial direction of the adjusting rod, the connecting part is used for being connected with a traction part of the strength training instrument, and the connecting part is configured to allow rotating in the circumferential direction of the adjusting rod. The adjusting piece can provide the connecting position of the traction piece through the connecting piece on the basis of achieving movable adjustment in the axial direction on the training rod assembly, and therefore the adjusting flexibility of the connecting position of the training rod body and the traction piece is enhanced. In addition, a locking structure used for limiting rotation of the connecting piece is further arranged between the adjusting piece and the connecting piece, so that the training rod assembly has good structural stability in the using state, and safety and effectiveness of training are guaranteed.

The utility model discloses a strength training device for upper limb fracture, which comprises a bottom plate, and an inclined sleeve is fixedly arranged on the surface of the bottom plate; the sleeve is provided with a pulling cylinder connected with the sleeve in an inserted mode. One end of the pulling cylinder is provided with a steel sheet used for increasing and decreasing the stretching weight, and the steel sheet is detachably connected with the pulling cylinder. And a spring connected with the pulling cylinder is arranged in the sleeve. The sliding design of the sleeve and the pulling cylinder is adopted, meanwhile, the spring is arranged in the sleeve and used for retracting, and meanwhile, the detachable and replaceable steel sheet is installed on one side of the pulling cylinder, so that a patient can pull the device to conduct strength training, and the strength needing to be loaded can be conveniently adjusted.

The invention relates to the field of fitness equipment, in particular to a sitting type pectoral muscle pushing and lifting strength training device. The sitting type pectoral muscle pushing and lifting strength training device comprises a supporting cross beam, the supporting cross beam is of a horizontally-extending structure, a backup plate supporting plate is fixedly installed at one end of the supporting cross beam in the length direction, a reinforcing plate is fixedly installed at the other end of the supporting cross beam, and a bent part extending in the direction of the backup plate supporting plate is integrally formed at the top of the reinforcing plate; and one end, far away from the reinforcing plate, of the bending part is fixedly connected with one side of the backup plate supporting plate. According to the sitting type pectoral muscle pushing and lifting strength training device, multi-stage adjustment is achieved through the resistance adjusting assembly, a threaded rod can be driven to rotate through a driving gear and a driven gear by rotating an adjusting knob, a toothed plate horizontally moves and is meshed with the driving gear to rotate, and then the abutting strength of a positioning wheel and a pull rope is adjusted; the tension degree of the tension rope is changed to achieve resistance grading change, the resistance requirements of different crowds such as novice and advancer can be met, and the application range is greatly widened.

An apparatus, method, and system for form training with a strength training device having at least one sensor. The form training includes obtaining, from the at least one sensor, sensor data including a person performing an exercise action with the strength training device. The form training includes an exercise form with point(s) tracking the exercise action performed by the person, each point representing a location on the person. The form training includes generating, by a model and for the exercise form, an evaluation indicating a deviation of the exercise form from a target form for performing the exercise action. The form training includes determining, based on the evaluation for the exercise form, a form adjustment of the person for performing the exercise. The form training includes providing, by a display device, data indicative of the form adjustment for output on the display device.

The utility model relates to training equipment technical field especially, it relates to a kind of strength training equipment, the strength training equipment includes pedal, training structure and auxiliary structure;Pedal has set length, the middle part of pedal surface includes foot pedal position, training structure is respectively arranged in the two sides of foot pedal position;Training structure includes damper, damper includes pull end, auxiliary structure and pull end detachably connected, damper is used to provide resistance for pull end.The utility model technical scheme, strength training equipment adopts foot pedal type, utilizes the weight of trainer itself to provide gravity for equipment, with good stability, in addition, strength training equipment has multifunctionality, different training needs can be satisfied, can save cost, and reduce the space occupied by strength training equipment.

The present application relates to the technical field of strength training, in particular to a winding device of a strength training machine and a design method thereof, comprising a transmission shaft and a winding wheel, the winding wheel is installed at one end of the transmission shaft, the winding wheel comprises a winding part and a cylindrical screw part, the generatrix of the winding part is an inclined straight line or a curve, and a spiral groove is formed in the surface of the winding part; the winding part of the winding wheel is designed as a structure with a variable diameter, the winding part changes the diameter to approximately completely or partially offset the part of the torque generated by the elastic element which increases with the increase of the deformation variable, so that approximately constant resistance or variable force resistance can be achieved.

The invention provides a strength calibration method and device, equipment and a storage medium, and the method comprises the steps: obtaining two actual resistance values generated by strength training equipment in a target process, the two actual resistance values are resistance values generated by two groups of resistance parts after the two groups of resistance parts in the strength training equipment are controlled according to resistance parameter values corresponding to the expected strength value in the target process; if the difference value between the two actual resistance values is larger than a first threshold value, a first resistance control model is calibrated, so that the difference value between the two actual resistance values is smaller than the first threshold value, and the first resistance control model is a resistance control model corresponding to a first resistance component; the first resistance component is one of the two resistance components. According to the technical scheme, the difference between resistance values generated by the two sets of resistance parts in the same process can be reduced, and a user can be stressed evenly when using the two sets of resistance parts to conduct training at the same time.

The utility model relates to the field of exercise equipment, in particular to an arm strength trainer which comprises an annular shell and a counterweight assembly, a plurality of rollers are rotatably connected to the annular shell and distributed on the circumference of the interior of the annular shell, and the problems that an arm strength trainer is not simple enough in structure, complex in use mode and inconvenient to use are solved. And the problem that the arm cannot be massaged and arm muscles cannot be relaxed is solved.

1. The name of the design product: self-generating electromagnetic resistance high pull-up training device. 2. The use of the design product: for strength training. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The linkage system includes a sensor module having a sheave pin load cell sized and shaped to support a pulley of a strength fitness device. The sensor module also includes a sensor for detecting movement of the pulley as it rotates. The sensor module includes a processor and a memory storing machine-readable instructions that, when executed by the processor, cause the sensor module to acquire raw force data from the sheave pin load cell, acquire raw motion data from the sensor, determine corrected force data from the raw force data based on calibration data, determine corrected motion data from the raw motion data based on the calibration data, and output the corrected force data and the corrected motion data via a communications interface. The interface module may receive and display the corrected force data and the corrected motion data.

The invention relates to the technical field of fitness equipment, and particularly discloses a counterweight ratio structure for a strength training machine, which comprises a mounting box, a support frame is fixed on one side of the mounting box, a seat is arranged on one side of the support frame, a back cushion is arranged on one side of the seat, and an adjusting mechanism is arranged on one side of the support frame; the adjusting mechanism comprises two mounting blocks, connectors are rotatably mounted between the mounting blocks, a hydraulic rod is fixed between the connectors, a plurality of tooth grooves are formed in one side of the supporting frame, a stabilizing plate is rotatably mounted on one side of the supporting frame, a fixing block is fixed to one side of the back cushion, and a fixing block is fixed to the other side of the back cushion. The fixing block is rotationally connected with the supporting frame, and a locking insertion bolt is inserted between the fixing block and the supporting frame in a sliding mode; by means of the adjusting mechanism, smooth adjustment of the angle between the back cushion and the seat can be easily and conveniently achieved, it can be guaranteed that the position is firmly locked after adjustment, and the body shape and training action requirements of different users are met.

The application discloses a strength training equipment control method, comprising: judging whether the training mode of the strength training equipment is a bilateral training mode; when the training mode is determined as the bilateral training mode, obtaining a target parameter of the strength training equipment; judging whether the first motor and the second motor are in a balanced state according to the target parameter; if the first motor and the second motor are not in the balanced state, calculating a torque adjustment value according to the target parameter; and adjusting the first motor torque and / or the second motor torque according to the torque adjustment value. The application judges whether the strength training equipment is in the balanced state according to the target parameter and adjusts the output torque, calculates the torque adjustment value, and adjusts the first motor torque and / or the second motor torque according to the torque adjustment value, so that the protection of the user training is realized.

The present invention discloses a strength training bridge, comprising: a plurality of module units, wherein each module unit comprises a base; two adjacent module units are arranged along a length direction of the base and are fixedly connected and / or rotatably connected, so that bases of the two module units jointly form an arched structure with a bottom surface protruding downwards. The bridge forms an arched base protruding downwards, wherein the arched structure has seesaw-like instability, and can be used to perform balance training thereon, or the difficulty of related training is increased or targeted training is performed by controlling balance or generating unbalance in the conventional training, so that the training effect is improved. This bridge has a simple overall structure, rich functions and an attractive appearance, which meets the needs of a user for targeted strength training and is especially suitable for strength training of pectoral muscles and arms.

1. Name of the product in this design: Training Equipment. 2. Purpose of this design: Training equipment for athletes to perform strength training. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

This exercise tool is a 5-centimeter-wide ring-shaped rubber band with 10 evenly spaced holes, each positioned facing each other. By passing both toes through the 10 evenly spaced holes and grasping the band with both hands and pulling it to the left and right, the toes can be spread apart. Furthermore, by passing each toe through the five opposing holes, the grip strength of the toes can be improved.

The invention discloses a spiral winding device of a strength damping box, and belongs to the technical field of strength training instruments. Comprising a spline rod rotationally installed on a rack. A spline hole is formed in the axis of the lead screw winding wheel, and the lead screw winding wheel slidably sleeves the spline rod; the lead screw winding wheel is provided with a winding part and a lead screw part; the pull rope is wound on the winding part and is used for pulling the lead screw winding wheel to rotate forwards; the lead screw nut is fixed on the rack and is in threaded connection with the lead screw part; the electromagnetic clutch is fixed at one end of the spline rod and the other end is connected with the power device; the elastic end of the elastic assembly abuts against the lead screw winding wheel and is used for pushing the lead screw winding wheel to slide along the spline rod and rotate reversely. Power torque is transmitted through power-on pull-in of the electromagnetic clutch; when the electromagnetic clutch is powered off, the torque is released, so that the lead screw winding wheel can rotate freely; and under the condition of power failure, the elastic assembly provides thrust to ensure that the pull rope is always tensioned, automatically rebounds and cannot be separated from the device, so that the defect that the pull rope cannot be rebounded after being separated under the condition of power failure is overcome.

1. The name of this design product: Fitness Bench (EBT02). 2. Purpose of the product with this design: This product with this design can be used as a stool for sitting or lying down; when in use, it can be used for strength training. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Use a state stereogram 1.