6167results about "Movement coordination devices" patented technology

A foldable leg lift machine includes a base unit, a main handle unit, two drive levers, two pedals, and a linkage mechanism. The base unit includes a first stand, a second stand pivotally connected with the first stand, and two third stands pivotally connected with the first stand. The main handle unit is connected with the first stand and provided with a handgrip. Each of the drive levers is pivotally connected with one of the third stands. Each of the pedals is pivotally connected with one of the drive levers. The linkage mechanism includes a swing base pivotally mounted on the third stands, and two linkage rods each pivotally connected with the swing base and pivotally connected with one of the two drive levers.

A hybrid display system for a force measurement assembly, an exercise device, or an interactive game is disclosed herein. The hybrid display system includes a head-mounted visual display device having an output screen; at least one camera or a substantially transparent lens for enabling a system user to see one or more images of a real-world environment outside of the head-mounted visual display device; and a data processing device configured to generate a virtual reality environment and display the virtual reality environment on the output screen of the head-mounted visual display device, and the one or more images of the real-world environment being visible through the substantially transparent lens or the data processing device further configured to project at least a portion of the one or more images of the real-world environment captured by the at least one camera into the display of the virtual reality environment.

A freewheel adjustable wheel of the present invention comprises: a rotary gear unit that is rotated by receiving power from a pedal part and is provided with a gear along the outer circumference thereof; a case part that supports the rotary gear unit to be rotatable; a clutch bearing that transmits the power to the case part when the rotary gear unit rotates in the forward direction; a clutch hub that rotates together with the rotary gear unit; clutch gears installed on the clutch hub and fixed to the case part; and a drive unit that supplies rotational power; and a moveable gear unit moved by means of the power of the driving unit.

A fitness apparatus is disclosed herein. The fitness apparatus includes a treadmill, the treadmill having one or more displaceable treadmill elements that are configured to receive a user thereon; and at least one resistance assembly coupled to the treadmill, the at least one resistance assembly configured to create a resistance load for the user so that the user is able to perform strength exercises while simultaneously performing cardiovascular exercises on the treadmill.

The present disclosure relates to a device or apparatus for use in exercising and physical therapy. In particular, the present disclosure relates to a sliding exercise device and system useful for exercising multiple areas of the body. The present device is particularly useful for targeting the hips, thighs, core, upper body and associated muscles for strengthening and / or rehabilitation. The device can used by individuals seeking strength and balance training but is also useful for rehabilitation. The present device is also portable, making it useful for use at a home and / or at a gym or rehabilitation facility.

Disclosed herein are a freewheel adjustable wheel and a fitness bike therewith. The freewheel adjustable wheel according to the present disclosure comprises a rotation gear part being rotatably disposed outside a shaft, a spline gear rotating together with the rotation gear part, a fixation case which rotatably supports the rotation gear part and a rotation of which is restricted, a rotation case receiving power of the rotation gear part to rotate, a clutch bearing transferring power at a time when the rotation gear part rotates forward, a first gear part receiving power thought the clutch bearing, a driving part being fixed to the fixation case and providing rotational power, and a movement gear part operating in a non-freewheel mode where the movement gear part engages with the first gear part, and in a freewheel mode where the movement gear part is spaced from the first gear part.

The invention relates to the technical field of sports equipment and rehabilitation, in particular to a split type treadmill control method capable of correcting gaits in a self-adaptive mode and a treadmill. The method comprises the following steps: acquiring air pressure and air pressure variation of each air bag in air-floating treadmills on two sides of the treadmill in a static scene or a dynamic scene to determine a static contact area or a dynamic contact area of the air-floating treadmills and feet, and converting the acquired air pressure variation into foot pressure; calculating a sole load index, a pressure ratio of the inner side to the outer side of a foot and a foot pressure gravity center according to the foot pressure, and adjusting the air pressure of all air bags of the air-floating treadmill to realize that the hardness grade and the inclination angle of the air-floating treadmill adapt to gait characteristics and training requirements of a user; by monitoring the air pressure and the air pressure variation in the air bag of the air floating treadmill in the dynamic scene and adjusting the air pressure of the air bag in the dynamic contact area, the foot pressure gravity center is always located in the gravity center shifting area, and the problems that an existing treadmill cannot adapt to training requirements, is poor in adaptability and is long in gait correction scheme adjusting period are solved.

The present invention relates to a freewheel adjustable wheel and an exercise bicycle including the same and. More specifically, may comprise a rotation gear part which rotates together with a pulley fixed to the outer side thereof and has a circular gear formed along the outer circumference thereof; a case part for rotatably supporting the rotation gear part; a first power transmission part for transmitting power which has been transmitted to the rotation gear part to the case part when the rotation gear part rotates in the normal direction; and a second power transmission part for transmitting power which has been transmitted to the rotation gear part to the case part when the rotation gear part rotates in the reverse direction.

The present invention relates to a stair stepper, including: a rack provided with two slide rails, each of the slide rails is slidably provided with one pedal component, where the two pedal components form linkage in the form of reverse synchronous movement; and a damping mechanism, including a linear elastic element, where the linear elastic element is straddled between the two slide rails, two ends of the linear elastic element are respectively connected to the pedal components. The linear elastic element expands or contracts with the reverse synchronous movement of the pedal components, to form a changing elastic force, and the changing elastic force acts on the pedal components, to form resistance to the movement of the pedal components.

Disclosed herein are a mode switching system and an exercise bike comprising the same that switches a non-freewheel mode and a freewheel mode automatically, ensuring improvement in user convenience. The exercise bike comprise a step motor, a first limit sensor sensing a first part of the face gear and outputting a first sensing signal, a second limit sensor sensing a second part of the face gear and outputting a second sensing signal, and a controller determining a current power transfer mode by using the first sensing signal and the second sensing signal, and rotating the step motor forward or reversely, based on the current power transfer mode, to switch the power transfer mode to the non-freewheel mode or the freewheel mode, in a case where a mode switching signal is input.

The present application relates to a mini foldable treadmill, a lower end of the strut is rotatably connected to one end of a running plate; a part of the swivel arm near the middle of the swivel arm is hinged to the strut by an second rotation axis, a connector is disposed at the lower end of the swivel arm, which is connected to the upper end of the transmission portion, the lower end of the transmission portion is connected to the upper end of the spring pin, the spring pin is slidably mounted at the lower end of the strut, a fastener is disposed on the running plate, a pin hole is disposed thereon, and the spring pin is driven to extend so that the strut is in an upright state or driven to retract so that the strut is not in an upright state.

An exerciser has a frame, a driving assembly, a damping assembly, and a linkage assembly. The frame has a base, a front supporting rod, and a rear supporting rod, and a grip assembly. The driving assembly is mounted on the frame and has a gear box and two cranks. The gear box is mounted in the rear supporting rod and has a box body, an input axle, an input gear, two unidirectional bearings, an output gear, and multiple transmission gear sets. The input axle is mounted rotatably in the box body. The input gear is co-axially mounted securely on the input axle. The unidirectional bearings are mounted respectively on two ends of the input axle. The transmission gear sets are mounted between and engaged with the input gear and the output gear. Each crank has a first end connected with one of the unidirectional bearings.

A treadmill includes a running deck and belt assembly and an upright post. The upright post is movably connected with the running deck and belt assembly through a movable connecter, and the upright post is configured to rotate relative to the running deck and belt assembly around the movable connecter which serves as a fixed point, to allow the treadmill to have a used state and a folded state during rotation.

A folding mechanism for an armrest handle of a treadmill is provided, including: the armrest handle having left and right bottom ends that are configured to be connected to the treadmill; a rotational assembly, including: a connecting rod, a limiting member being provided on a left section of the connecting rod, and a diameter of the limiting member being greater than a diameter of the connecting rod; a rotation control plate, an arc-shaped sliding groove being disposed on the rotation control plate, one end of the sliding groove being provided with a limiting hole that is in communication with the sliding groove, a width of the sliding groove being greater than a width of the connecting rod and less than a width of the limiting member, and a diameter of the limiting hole being greater than the diameter of the limiting member.

The invention discloses a pneumatic-biological signal feedback cooperative control method based on an anti-gravity rehabilitation treadmill, and the method comprises the steps: synchronously collecting sEMG, IMU and plantar pressure signals, and completing the time-space registration through clock synchronization, time warping and extended Kalman filtering; muscle activation degree, pressure center offset and joint angular velocity are extracted to construct multidimensional features, and gait phase switching is predicted through LSTM-CNN; the TS fuzzy system generates a preliminary control instruction according to expert rules, and Q-learning takes pressure balance and motion smoothing as reward functions to optimize the weight reduction proportion and the treadmill speed online; a waist annular air cavity is driven to be inflated to form a pressure supporting field so as to lift a pelvis and guide a lower limb gait mechanical mode, so that the muscle activation degree, the joint angular motion trail and the pressure center migration characteristic are dynamically influenced, a servo motor tracks phase nodes in a feedforward-feedback mode, and risk early warning and training parameter self-adaptive closed-loop rehabilitation are achieved.

An exercise machine that automatically adjusts one or more controls or settings based on a user's progression within a gaming environment is described. For example, the exercise machine, in response to the user (or an avatar representing the user) traversing a certain section or target area, can modify its operation (e.g., can initiate an auto-follow behavior or auto-adjust mode of operation) in sync with and / or in response to the user's movement or actions within the gaming environment.

A linear actuator with a cushion mechanism includes: an actuator body (10) having a motor (13), a lead screw (151), an outer pipe (152) and a retractable pipe (153), the lead screw (151) is driven by the motor (13), the retractable pipe (153) has a screw nut (157); a rapid release mechanism (30) disposed on the lead screw (151) and releasing a driving relation of the motor (13) and the lead screw (151); and a cushion mechanism (50) disposed in the actuator body (10) and having an elastic member (51) and a deceleration structure (53). When the rapid release mechanism (30) is released, the lead screw (151) rotates while the retractable pipe (153) being loaded, the screw nut (157) compresses the elastic member (51) to make the deceleration structure (53) generate a break, thus a rotation speed of the lead screw (151) is lowered.

A bike trainer includes a base seat unit including an axle member, a swing member including a main body, a first wing portion, and a second wing portion, a shock absorber unit including a first elastic member, and a second elastic member, and an accessory structure connected to the axle member and adapted to provide resistance to an exercise of a user. When the accessory structure swings the axle member rotates and the swing member swings between a left-leaning position and a right-leaning position. When the swing member is in the left-leaning position, the first wing portion compresses the first elastic member to generate a biasing force acting on the swing member in the clockwise direction. When the swing member is in the right-leaning position, the second wing portion compresses the second elastic member to generate a biasing force acting on the swing member in the anti-clockwise direction.

Described herein are various embodiments of differential air pressure systems and components for differential air pressure systems. The air pressure systems include a chamber for receiving at least a portion of a user's body. Pressure in the chamber can be changed to adjust force on the user's body. Described herein are various methods and related structures for sealing a user into a pressurizable chamber. Also described herein are various methods and related structures for changing the shape and / or height of the chamber. Described herein are various types and configurations of chambers and support structures for chambers. Also described herein are various methods and related systems for treating various conditions using the differential air pressure systems, including but not limited to obesity, cardiac disease, multiple sclerosis, cerebral palsy, or Down Syndrome.

A method for synchronizing exercise equipment with workout video files to reduce latency may include executing a workout video file to display a workout video on a display; retrieving a configuration change command and a configuration change criterion from the workout video file; generating a message comprising the configuration change command and the configuration change criterion; and transmitting, over a communications network, the message to the workout device. The workout device may aggregate the configuration change command and the configuration change criterion into a queue of one or more configuration change commands that is stored in a memory of the workout device; and change operation according to the configuration change command in response to determining the configuration change criterion is satisfied.

The present invention discloses a fitness bike and a method of controlling the same. The fitness bike according to the present invention includes an operation lever configured to restrict a clutch gear unit to a flywheel to allow the flywheel to operate in a non-freewheel mode and release the restriction between the clutch gear unit and the flywheel to allow the flywheel to operate in a freewheel mode, a position detection unit installed on the flywheel to detect a rotation position of the operation lever, and a controller configured to brake the flywheel by adjusting a magnitude of a magnetic force of a stator so that the operation lever stops at a preset exposure position when a pedal is stopped.

An exercise equipment with a variable load module includes a seating portion providing a space for a user to sit; an external force application portion disposed adjacent to the seating portion and including the rotating bar that rotates about a main rotating axis and a grip portion that is formed on the rotating bar and provides a space for a user to grip; a load application portion disposed at the rear of the seating portion, including a plurality of weights, and connected to the rotating bar with a cable to be raised and lowered according to the rotation of the rotating bar; and a variable load module connecting the rotating bar and the load application portion and allowing the position at which the cable is connected to the rotating bar to vary so that the load applied to the rotating bar changes.

An exercise bike according to the present disclosure comprises a base part being placed on an installation surface, a support frame part having a lower portion that is fixed to the base part and an upper portion that extends to an upper side of the base part and supports a handle and a seat, a disc part connecting to a rotation support shaft that passes through the support frame part, a pedal being detachably disposed at the disc part, a resistance adjusting part receiving a rotation of the disc part through a belt member, being supported by the support frame part and adjusting resistance at a time when the pedal is rotated by magnetic force, and a housing part being disposed at the upper side of the base part in a state.

A weight training sled with enhanced component force effect is disclosed, the sled including: a main frame with first and second ends remote from each other; a push frame, erected at the first end of the main frame; an operating handle, erected at the second end; a resistance wheel, in a rotatable state, disposed at the first end and equipped with a damping structure for providing a damping effect to retard the rolling of the resistance wheel; two wheels, in a rotatable state, disposed at either side of the second end, allowing the main frame to be displaced by utilizing the rolling of each of the wheels and the resistance wheel; and wherein, the height of the first end of the main frame is lower than the height of the second end, relatively causing the second end to have an upward inclination angle θ which is between 3° and 30°.

A reformer includes a base having a longitudinal direction, a carriage coupled to the base and moveable relative to the base in the longitudinal direction, and an actuator coupled to the carriage and the base such that the actuator is arranged to exert a force between the carriage and the base. The force moves the carriage relative to the base in the longitudinal direction or resists movement of the carriage relative to the base in the longitudinal direction.

A weight training sled with enhanced load effect is disclosed. The main frame has a first end and a second end remote from each other. Two first wheels, in a rotatable state, disposed at either side of the first end. A second wheel, in a rotatable state, disposed at the second end. The damping structure, disposed on the main frame and connected to the second wheel. An operating handle, erected at the first end of the main frame. An auxiliary push frame, erected at the second end of the main frame with a stand portion and a handlebar portion coupled to the upper end of the stand portion. An enhanced weight load holder, disposed on the handlebar portion, including a stop portion spaced from the handlebar portion, forming a handgrip clearance space. A weight member, placed on the enhanced weight load holder and limited in position by the stop portion.

An exercise machine that combines the functionality of a leg press exercise machine with the functionality of a hip thrust exercise machine in a single machine. In an embodiment, the exercise machine comprises an adjustable exercise bed comprising an adjustable backrest and a lockable, pivoting seat; a weight plate holder; a footpad having different angles for leg presses and hip thrusts; and an incline adjustment mechanism. The exercise machine can be converted from a leg press machine to a hip thrust machine by changing the position and settings of the adjustable backrest and lockable, pivoting seat.

Provided is a treadmill capable of adjusting rising and falling by a folding block, including: a running platform; a running frame, configured to bear the running platform; and at least one adjusting mechanism, arranged below the running frame and including a supporting frame and a folding block. The supporting frame is connected to the running frame; the folding block includes a rotating connection part rotatably connected to the supporting frame, and a supporting part fixedly connected to the rotating connection part; and the adjusting mechanism adjusts a slope of the treadmill by the folding block rotatably connected to the supporting frame.