Abdominal muscle exercise equipment
A technology for exercising equipment and muscles, applied in gymnastics equipment, training equipment for adjusting coordination, training equipment for adjusting cardiovascular system, etc. It can solve the problems that the specific structure and connection mode of the transmission device and the power generation device are not clearly written , to achieve the effect of increasing difficulty, preventing strain and increasing force
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Embodiment 1
[0030] The specific embodiments of the present invention will be described in detail below based on the drawings. An abdominal muscle exercise equipment includes a support tube 2 made of aluminum alloy, two rollers arranged on the support tube, and a speed change mechanism 3 installed between the two rollers.
[0031] A polygonal positioning ring 20 is formed at the center of the outer wall of the support tube; a driven rotor 25 is installed at the center of the support tube; a plurality of equidistant magnets b251 are evenly installed at one end of the driven rotor along the circumferential direction; A motor 24 is fixedly installed in the support tube at both ends of the driven rotor; the output shaft of the motor is fixedly connected to the driven rotor; the inside of the support tube is fixed at the outer ends of the two motors, respectively A circuit board 23 and a battery 22 are installed; the motors and batteries are electrically connected to the circuit board.
[0032] A m...
Embodiment 2
[0047] according to Figure 1-Figure 3 as well as Figure 5-Figure 10 As shown, an abdominal muscle training equipment includes a support tube 2 made of aluminum alloy, two rollers arranged on the support tube, and a speed change mechanism 3 installed between the two rollers.
[0048] A polygonal positioning ring 20 is formed at the center of the outer wall of the support tube; a driven rotor 25 is installed at the center of the support tube; a plurality of equidistant magnets b251 are evenly installed at one end of the driven rotor along the circumferential direction; A motor 24 is fixedly installed in the support tube at both ends of the driven rotor; the output shaft of the motor is fixedly connected to the driven rotor; the inside of the support tube is fixed at the outer ends of the two motors, respectively A circuit board 23 and a battery 22 are installed; the motors and batteries are electrically connected to the circuit board.
[0049] A mobile power source a27 is installe...
Embodiment 3
[0071] This embodiment also includes the following features on the basis of Embodiment 2. The rocker 41 includes a spherical rocker head and a rocker body; the rocker body includes a polished rod portion and a threaded portion, and the polished rod portion and the wheel The body is rotationally connected and is positioned on the wheel body through the rocking handle head and the nut; the other said wheel body is provided with threaded holes on the circumference corresponding to the rocking handle position; when the present invention is used as an abdomen wheel, the threaded part The threaded hole that extends to another wheel body is threadedly connected with the wheel body, thus reducing the length of the rocking handle extending out of the wheel body, and reducing the hand of the user extending the rocking handle elbow acting on the support tube during use , At the same time, the two wheels are connected into one body to increase the stability of the structure.
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