Correction auxiliary system and correction adjustment method for weightlifting training device

A technology of a training device and an auxiliary system, which is applied in the directions of muscle training equipment, heavy objects, sports accessories, etc., can solve the problems of not providing and adjusting the weight of weightlifting, and achieve the effects of improving comfort, convenient and quick operation, and improving endurance.

Pending Publication Date: 2019-04-12
YANTAI VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The prior art does not provide a way to adjust the weight of the lift without pausing training

Method used

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  • Correction auxiliary system and correction adjustment method for weightlifting training device
  • Correction auxiliary system and correction adjustment method for weightlifting training device
  • Correction auxiliary system and correction adjustment method for weightlifting training device

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Experimental program
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Embodiment Construction

[0036] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0037] Such as figure 1 with 2, a correction auxiliary system of a weightlifting training device, the weightlifting training device includes a frame body 1, a seat 2 provided for training personnel is installed on the frame body 1, and vertical guide rails are also arranged on the frame body 1, The weightlifting training device also includes a barbell 3, the bar of the barbell 3 is matched with the guide rail, the top of the frame body 1 is also provided with a fixed pulley 4, and the barbell 3 is connected with a counterweight 6 through a wire rope. , the steel wire rope goes around the top of the fixed pulley 4 . During training, the trainer sits on the seat 2 and lifts the barbell 3 to achieve the training effect.

[0038] The correction auxiliary system includes a backboard 7 vertically arranged at the rear of the seat 2, and the backboard 7 prov...

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PUM

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Abstract

The invention discloses a correction auxiliary system and a correction adjustment method for a weightlifting training device. The system comprises a back plate vertically arranged at the rear of a seat, and three groups of displacement sensors are mounted on the back plate. The system also includes a flexible strap for a trainer to wear, and the back of the strap is provided with three groups of metal straps in one-to-one correspondence with the positions of the three groups of displacement sensors. The system is also provided with a rotatable rotating frame, the rotating frame carries a counterweight, and a lifted weight can be changed by driving a rotating frame to rotate through an electric screw rod. According to the correction auxiliary system provided by the invention, the weight canbe adjusted without suspending training, so that the trainer can train for a long time in correct postures, sports injuries are reduced, and an endurance training effect is improved.

Description

technical field [0001] The invention relates to a system for helping trainers to correct posture during weightlifting training, and also relates to a correction and adjustment method. Background technique [0002] When weight training, posture is very important. Especially the posture of the back, if not standardized, will cause irreversible sports damage to the spine. [0003] In order to correct the posture, coaches or sparring personnel are required to cooperate and supervise the trainers at all times, but this will undoubtedly increase the workload of the coaches. At the same time, it is very difficult to supervise with the naked eye, and the effect is not ideal. [0004] On the other hand, whether the trainer's posture is correct or not is not only a matter of subjective awareness, but also related to the degree of fatigue in training. In routine physical training, if the trainer lifts the barbell for a long time, the fatigue will accumulate and the weight lifted cann...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B21/072A63B21/075A63B24/00
CPCA63B21/0724A63B21/075A63B24/0062A63B2230/425A63B2024/0065
Inventor 刘建明
Owner YANTAI VOCATIONAL COLLEGE
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