Bed type training device formed by variable-frequency motor and parallel guiding rods
A technology of variable frequency motors and training equipment, which is applied to passive exercise equipment, sports accessories, gymnastic equipment, etc., to achieve the effect of convenient operation, low cost and good training effect
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[0017] The invention is attached figure 1 , 2 , 3, and 4, the equipment is composed of a bed frame 1, a folding plate 2, a cover plate 3, a guide rod 4 and a motor 5, the folding plate 2 and the cover plate 3 are connected with the bed frame 1, and the folding plate 2 and the guide rod 4 is connected, the guide rod 4 is connected with the bed frame 1 and meshed with the motor 5 through gears 43 and 44, and the motor 5 is connected with the bed frame 1. In order to facilitate the operation, let the folding plate 2 bend and reduce the noise, a switch 11, a travel switch 12 and a spring 13 are arranged on the bed frame 1, the switch 11 and the travel switch 12 are connected to the motor 5 through wires, and the spring 13 sits on the cylinder 14 li are connected with bedstead 1 through cylindrical tube 14, and cylindrical tube 14 can prevent spring 13 from skewing (as attached figure 1 , 2 , 3, 4, and 5); in order to make the folding plate 2 bend freely (to make the lower limbs...
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