Abstract:
A walking assist device evaluates the degree of asymmetry between a left motion oscillator, which is a waveform signal indicative of the time-dependent change form of an output of a left hip joint angle sensor, and a right motion oscillator, which is a waveform signal indicative of the time-dependent change form of an output of a right hip joint angle sensor. In order to reduce the degree of asymmetry, the value of at least one of a left bending coefficient, a left stretching coefficient, a right bending coefficient, and a right stretching coefficient is adjusted.
Abstract:
A joint drive type link mechanism provided with a link including a joint portion at an intermediary thereof, and a driving source for the joint portion, wherein a link member configuring the link is mounted with the driving source and electric components used for the control of the driving source, in which the link is prevented from being heated by the heat of the electric components is provided. The link member includes an interior space in which the electric components are arranged and has the driving source arranged thereon with an air inlet connecting to the interior space and an exhaust outlet for exhausting the air passing through the interior space. Further, the interior space is provided with fans as well as a heat sink for cooling the air after air-cooling the electric components.
Abstract:
A reciprocating bed as a one size fits all from small children to the tallest of people by adjusting, and a frame designed to accommodate anyone regardless of weight that reciprocates approximately four times a minute per cycle of reciprocation. This bed can exercise any limb or joint of the body and up to 5 limbs per cycle of reciprocation and also a mobile unit with wheels to be located anywhere with a frame that can be assembled and disassembled with little effort and also can be enclosed with curtains for privacy and also an appealing piece of furniture. Other features are two models with one of manual controls and one fully automatic as a purchaser can purchase a manual model more affordable for anyone and a fully automatic with controls that can be operated by the recipient, and if a purchaser does purchase a manual model, they can update the same frame with automatic controls using the interchangeable pre-drilled mounting plates as either controls will operate consistantly with one another with one or up to five of either as affordability prevails and also capable of operating 24 hours a day, seven days a week.
Abstract:
A pulsing valve for routing water flow from an inlet line to outlet lines connected to water jets arranged in an array to massage an occupant of a whirlpool spa or bathtub is provided. The pulsing valve includes a water turbine driving a selector disk through a reduction gear drive. The selector disk contains openings which oppose individual outlet water lines and direct water flow to them. Rotation of the selector disk switches or cycles pressurized water flow among the individual outlet water lines, causing the massaging water jet location to move, improving the quality of the resulting massage. The speed of the cycling of the water can be changed by changing the pressure of the water delivered to the water turbine. Additionally, the water turbine can be powered by tap water instead of pressurized water and the valve can be used to cycle tap water to the individual jets instead of cycling pressurized water. The pulsing valve can be used to cycle air to the individual jets instead of cycling pressurized water. Finally, a selector on the valve is used to control the flow of water through the valve outlets, the selector initiating flow of water through the outlets at a different rate than the selector terminates the flow of water through the outlets.
Abstract:
A pulsing valve for routing water flow from an inlet line to outlet lines connected to water jets arranged in an array to massage an occupant of a whirlpool spa or bathtub is provided. The pulsing valve includes a water turbine driving a selector disk through a reduction gear drive. The selector disk contains openings which oppose individual outlet water lines and direct water flow to them. Rotation of the selector disk switches or cycles pressurized water flow among the individual outlet water lines, causing the massaging water jet location to move, improving the quality of the resulting massage. The speed of the cycling of the water can be changed by changing the pressure of the water delivered to the water turbine. Additionally, the water turbine can be powered by tap water instead of pressurized water and the valve can be used to cycle tap water to the individual jets instead of cycling pressurized water. The pulsing valve can be used to cycle air to the individual jets instead of cycling pressurized water. Finally, a selector on the valve is used to control the flow of water through the valve outlets, the selector initiating flow of water through the outlets at a different rate than the selector terminates the flow of water through the outlets.
Abstract:
The present invention relates to a vibration apparatus, comprising a masturbation cup, comprising a motor, a speed reduction mechanism and rotating body. The output of the motor, after being decelerated by the speed reduction mechanism drive the rotating body to rotate. The rotating body is an eccentric structure, internally provided with a cavity. The motor and the speed reduction mechanism are both arranged in the internal cavity of the rotating body. The present invention also relates to a masturbation cup and vibration rod vibration apparatus, by means of a built-in high-speed rotating ball, centrifugal forces in different directions are generated by means of high-speed rotation of the eccentric ball, such that a cup body of the masturbation cup is driven to move in various directions so that requirements of vibration strength and vibration amplitude can be met, and requirements of high telescopic frequency and strength can also be met.
Abstract:
The present invention relates to a vibration apparatus, comprising a masturbation cup, comprising a motor, a speed reduction mechanism and rotating body. The output of the motor, after being decelerated by the speed reduction mechanism drive the rotating body to rotate. The rotating body is an eccentric structure, internally provided with a cavity. The motor and the speed reduction mechanism are both arranged in the internal cavity of the rotating body. The present invention also relates to a masturbation cup and vibration rod vibration apparatus, by means of a built-in high-speed rotating ball, centrifugal forces in different directions are generated by means of high-speed rotation of the eccentric ball, such that a cup body of the masturbation cup is driven to move in various directions so that requirements of vibration strength and vibration amplitude can be met, and requirements of high telescopic frequency and strength can also be met.
Abstract:
A percussive massage device includes a motor including a rotatable shaft, a piston configured to reciprocate rotation of the rotatable shaft, where velocity of the piston is a function of a rotation speed of the rotatable shaft, an amplitude adjustment system having user-selectable settings, where the amplitude adjustment system controls a distance the piston travels, and a speed control system configured to control the rotation speed of the rotatable shaft.
Abstract:
The disclosure provides a massager, an accommodating hole is provided on a housing, a sleeve body is axially provided in a cavity of the accommodating hole, and the sleeve body is in running fit with a cavity wall of the accommodating hole; an elastic cylinder body is fixed in a cavity of the sleeve body, and a plurality of elastic protrusions are distributed on a cavity wall of the cylinder body; and a side portion of the accommodating hole forms a first housing cavity, a first driving motor is provided in the first housing cavity, and the first driving motor is in transmission fit with the sleeve body via a transmission mechanism. The first driving motor drives the elastic cylinder body to perform rotary motion to facilitate massage, so as to promote blood circulation of corresponding massaged region and improve comfort.
Abstract:
A percussive massage device includes a motor including a rotor, a push rod operatively connected to the motor and configured to reciprocate in response to activation of the motor, a massage attachment coupled to a distal end of the push rod, a sensor configured to detect a rotor position of the rotor, and a controller configured to receive the rotor position, determine a rotational speed of the motor therefrom, and compare the rotational speed to a predetermined speed, wherein the controller is configured to increase operating power of the motor when the rotational speed is lower than the predetermined speed.