Display platform for martial art teaching
A display platform and martial arts technology, applied in the field of display platform for martial arts teaching, can solve the problems of unstable screw connection, difficult height adjustment, unstable adjustment, etc., and achieve the effects of difficult position, labor-saving operation, and stable height adjustment.
Inactive Publication Date: 2021-01-01
ZHENGZHOU UNIVERSITY OF AERONAUTICS
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Problems solved by technology
[0002] In martial arts teaching, it is often necessary to use a display platform to train and demonstrate martial arts movements to facilitate teaching, but the martial arts display platforms in the prior art are all fixed heights, and different martial arts display scenes or platform heights are different. When it is suitable and uneven, it is difficult to adjust the height, and the screw connection is unstable, and it is inconvenient to use tools to adjust the height, and the pulley adjustment is more unstable, so there is room for improvement
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[0023] The present invention will be further described below in conjunction with accompanying drawing:
[0024] Such as figure 1 As shown: the present invention includes a base 1, a column sleeve 2, a lifting adjustment mechanism 3, an operating handle 4, and a telescopic rod 5. The lower end of the column sleeve 2 is fixedly connected with the upper surface of the base 1, and the lifting The adjustment mechanism 3 is fixedly arranged on the upper end of the column sleeve 2, the lift adjustment mechanism 3 is driven by the operating handle 4, the telescopic rod 5 is located in the column sleeve 2, and is adjusted by the lift The mechanism 3 controls the lifting, and the upper end of the telescopic rod 5 is provided with a martial arts platform installation screw hole 6 .
[0025] Such as figure 2 As shown: the lifting adjustment mechanism 3 is composed of a chain 7, a worm 8, a worm wheel 9 and a chain plate 10, the operating handle 4 is fixedly connected to one end of the ...
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The invention discloses a display platform for martial art teaching, which comprises a base, a stand column sleeve, a lifting adjustment mechanism, an operation crank and a telescopic rod, the lower end of the stand column sleeve is fixedly connected with the upper end surface of the base, and the lifting adjustment mechanism is fixedly arranged at the upper end of the stand column sleeve; the lifting adjusting mechanism is driven by the operation crank, the telescopic rod is located in the stand column sleeve and controlled by the lifting adjustment mechanism to ascend and descend, and a martial arts platform installation screw hole is formed in the upper end of the telescopic rod. Adjustment is carried out through the chain and the worm and gear mechanism, operation is labor-saving, operation can be carried out without other tools, the height can be easily adjusted only by rotating the operation crank, height adjustment is stable, the position is not prone to change, and in a large martial art display platform, a plurality of devices can be installed at the lower end of the martial art display platform; the height and flatness of the martial art display platform can be adjusted,and use is convenient.
Description
technical field [0001] The invention relates to a display device for martial arts teaching, in particular to a display platform for martial arts teaching. Background technique [0002] In martial arts teaching, it is often necessary to use a display platform to train and demonstrate martial arts movements to facilitate teaching, but the martial arts display platforms in the prior art are all fixed heights, and different martial arts display scenes or platform heights are different. When it is suitable and uneven, it is difficult to adjust the height, and the screw connection is unstable, and it is inconvenient to use tools to adjust the height, and the pulley adjustment is even more unstable. Therefore, there is room for improvement. Contents of the invention [0003] The object of the present invention is to provide a display platform for martial arts teaching in order to solve the above problems. [0004] The present invention achieves the above object through the follo...
Claims
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IPC IPC(8): A63B71/00
CPCA63B71/00
Inventor 霍方贾钧王明华王军红董新敬李琴凤潘万东祁文文尤元灯
Owner ZHENGZHOU UNIVERSITY OF AERONAUTICS