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Resistance device of isokinetic exercise training instrument

A technology for training equipment and resistance devices, which can be used in muscle training equipment, sports accessories, gymnastic equipment, etc., and can solve problems such as waste of electricity

Inactive Publication Date: 2015-06-24
CIXI SHANGGUAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortage of electricity waste of current isokinetic exercise equipment on the market, the present invention provides a resistance device for isokinetic exercise training equipment that saves electricity or even uses no electricity.

Method used

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  • Resistance device of isokinetic exercise training instrument
  • Resistance device of isokinetic exercise training instrument
  • Resistance device of isokinetic exercise training instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] combined with Figures 1 to 4 , a resistance device for isokinetic exercise training equipment, comprising a fixed frame 1, a rotatable screw rod 2 is arranged on the fixed frame 1, and a pull tube 3 is arranged on the outer cover of the screw rod 2, and one end of the pull tube 3 is fixed A lock block 4 is connected, the lock block 4 is provided with a screw hole, and the lock block 4 is movably arranged on the screw rod 2 by screwing the screw hole on the screw rod 2, and one end of the screw rod 2 passes through A transmission mechanism is connected with a motor shaft 6 of a generator 5; the electric output terminal of the generator 5 is electrically connected with an automatic load adjusting device.

[0027] A preferred automatic load adjustment device, the automatic load adjustment device includes a rotational speed sensor 7 arranged on the motor shaft, and the electric output terminal of the generator 5 is connected to an electric adjustment potentiometer 8; it al...

Embodiment 2

[0033] combined with Figures 5 to 7 , a resistance device for isokinetic exercise training equipment, comprising a fixed frame 1, a rotatable screw rod 2 is arranged on the fixed frame 1, and a pull tube 3 is arranged on the outer cover of the screw rod 2, and one end of the pull tube 3 is fixed A lock block 4 is connected, the lock block 4 is provided with a screw hole, and the lock block 4 is movably arranged on the screw rod 2 by screwing the screw hole on the screw rod 2, and one end of the screw rod 2 passes through A transmission mechanism is connected with a motor shaft 6 of a generator 5; the electric output terminal of the generator 5 is electrically connected with an automatic load adjusting device.

[0034] A section of protective tube 12 connected to the fixed frame is sheathed on the outside of the pull tube.

[0035] The described automatic load adjustment device includes a monitor 13 that detects the output current or voltage of the generator, and the electric...

Embodiment 3

[0038] combined with Figure 5 , 6 , 8, a resistance device for isokinetic exercise training equipment, comprising a fixed frame 1, a rotatable screw rod 2 is arranged on the fixed frame 1, and a pull tube 3 is provided on the outer cover of the screw rod 2, and the pull tube 3 One end is fixedly connected with a lock block 4, and the lock block 4 is provided with a screw hole, and the lock block 4 is movably arranged on the screw rod 2 by screwing the screw hole on the screw rod 2, and the screw rod 2 One end is transmission-connected with a motor shaft 6 of a generator 5 through a speed change mechanism; the electric output end of the generator 5 is electrically connected with an automatic load adjustment device.

[0039] A section of protective tube 12 connected to the fixed frame is sheathed on the outside of the pull tube.

[0040] The automatic load adjustment device includes a rotational speed sensor 7 arranged on the motor shaft, the electric output end of the genera...

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Abstract

A resistance device of an isokinetic exercise training instrument comprises a fixing frame, wherein the fixing frame is provided with a rotary lead screw sleeved with a pull pipe, one end of the pull pipe is fixedly connected with a lock block, the lock block is provided with a screw hole, the lock block is movably arranged on the lead screw in the mode that the screw hole is combined with the lead screw in a screwed mode, one end of the lead screw is in transmission connection with a motor shaft of a generator through a speed change mechanism, and an electricity output end of the generator is electrically connected with an automatic load adjustment device. The resistance device of the isokinetic exercise training instrument has the advantages that linear movement is converted into rotation movement through reverse circulation of a lead screw guide rail so that linear movement can be converted to drive the generator; resistance is applied through the principle of the generator, and generated electricity can be collected while training is carried out.

Description

technical field [0001] The invention relates to a resistance device for isokinetic exercise training equipment. Background technique [0002] Isokinetic exercise is the latest training concept, which refers to a special exercise method in which the movement speed is constant but the resistance of the equipment is variable. After setting a movement speed for the equipment, the movement speed of the limbs will not exceed the preset movement speed. If the person exerts more force, the resistance of the equipment will increase accordingly, so as to maintain constant speed movement. Isokinetic exercise equipment on the market uses an electric-driven resistance providing device to provide a resistance to achieve isokinetic exercise, which wastes electricity. Contents of the invention [0003] In order to overcome the shortage of power consumption of isokinetic exercise equipment currently on the market, the present invention provides a resistance device for isokinetic exercise ...

Claims

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Application Information

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IPC IPC(8): A63B21/005
Inventor 上官豪杰
Owner CIXI SHANGGUAN IND
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