Laser type ultra-equal-length hammer throw core strength training and information feedback device

A technology of information feedback and core strength, applied in the direction of sports accessories, etc., can solve the problems of not being able to measure the speed of hammer practice, no hammer and so on, so as to increase the difficulty of practice and improve the effect of training efficiency

Inactive Publication Date: 2014-03-26
HARBIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem that there is no device in the prior art that integrates hammer throw core strength training and information feedback. There is no hammer throw core strength train

Method used

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  • Laser type ultra-equal-length hammer throw core strength training and information feedback device
  • Laser type ultra-equal-length hammer throw core strength training and information feedback device
  • Laser type ultra-equal-length hammer throw core strength training and information feedback device

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Experimental program
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specific Embodiment approach 1

[0012] Specific implementation mode one: combine Figure 1-Figure 9 Describe this embodiment, the laser type super long hammer core strength training and information feedback device of this embodiment, said device includes training hand-held weight assembly 1, shaking bracket 2, motor assembly 16, fitting 12, fixed plate 15, A balance training mechanism 17 with an information feedback function, a laser speed sensor 50, a moving mechanism 29 and two travel switches 29-1, the rocking support 2 includes an annular plate 6, a plurality of legs 28 with different lengths and a plurality of springs 9, Motor assembly 16 comprises motor 10 and cam 11, and training handheld weight assembly 1 comprises connecting rod 24, handle 22, fixed block 14 and a plurality of weights 13, is wound with the pressure sensor that has display on handle 22, and connecting rod 24 is 'L' shaped rod body, one end of the connecting rod 24 is fixed with a plurality of weights 13 through the fixed block 14, th...

specific Embodiment approach 2

[0022] Specific implementation mode two: combination Figure 6 Illustrate this embodiment, the laser type super long hammer core strength training and information feedback device of this embodiment, described control circuit 3 comprises three signal conditioning circuits, A / D conversion circuit, controller, keyboard 5 and three zero adjustment circuits circuit; the control module is embedded in the controller, the three zeroing circuits correspond to the three signal conditioning circuits respectively, the signal output end of each zeroing circuit is connected to the zeroing signal input end of a signal conditioning circuit, and the The signal input terminals of the three signal conditioning circuits are respectively the reference distance signal input terminal, the front end distance signal input terminal and the left end distance signal input terminal of the controller 4; the signal output terminals of the three signal conditioning circuits 41 are respectively connected to th...

specific Embodiment approach 3

[0030] Specific implementation mode three: combination Figure 6 Describe the present embodiment, the present embodiment laser type super long hammer core strength training and information feedback device, described balance training mechanism 17 with information feedback function also comprises communication driving circuit 7, the signal input of described communication driving circuit 7 Terminal is connected to the communication signal output terminal of controller 4;

[0031] The control module further includes a communication unit, which is used to send the signal difference obtained by the comparison unit to the communication driving circuit.

[0032] In this embodiment, a communication drive circuit 7 is added, and the measurement result data obtained by the controller can be sent through the communication drive circuit 7, thereby realizing remote data transmission.

[0033] The communication driving circuit 44 described in this embodiment may be various existing serial ...

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Abstract

The invention relates discloses a laser type ultra-equal-length hammer throw core strength training and information feedback device and relates to laser type ultra-equal-length hammer throw strength training devices. The device solves the problems that in the prior art, a device which integrates hammer throw core strength training and ultra-equal-length training does not exist, and the exercising speed at the exercising final force time can not be measured. The device comprises a training handheld weight component, a shaking support, a motor assembly, a matching part, a fixing plate, a balance training mechanism with the information feedback function, a laser speed sensor, a moving mechanism and two travel switches. The shaking support comprises an annular plate, supporting legs and springs, the motor assembly comprises a motor and a cam, the balance training mechanism with the information feedback function comprises a pedal, a balance base, a distance measuring sensor and a control circuit, and the distance measuring sensor is fixed on the pedal. The laser type ultra-equal-length hammer throw core strength training and information feedback device is used in hammer throw core strength training.

Description

technical field [0001] The invention relates to a laser type super isometric hammer strength training device, in particular to a laser type super isometric hammer core strength training and information feedback device. Background technique [0002] The core part of the human body is a whole formed by the waist, pelvis, and hip joints. It is the middle link of the human body. The core stability is the stability of the core part of the human body during exercise, which establishes the fulcrum for the force of the limb muscles and provides the support for the strength of the upper and lower limbs. The body posture that creates conditions and provides strength for the stability and movement of the center of gravity. The strength that constitutes or improves core stability is core strength. The biggest difference between core strength training and traditional waist and abdomen strength training is that core strength training is in many cases. Under unstable conditions, more small...

Claims

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Application Information

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IPC IPC(8): A63B69/00A63B71/06
Inventor 朱立新
Owner HARBIN NORMAL UNIVERSITY
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