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A training device and multi-functional technology, applied in ball games, sports accessories, etc., can solve the problems of single ejection, inconvenient movement, difficult control and change of ball angle and speed, and achieve the effect of convenient training
Active Publication Date: 2017-09-26
中国人民大学附属中学
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Problems solved by technology
However, the main problems of the existing ball game auxiliary training devices are as follows: first, the angle and speed of the ball are not easy to control and change; second, the ball needs to be put in manually, and multiple balls are needed to meet the training needs; Third, the machine does not move due to its heavy weight, which causes a lot of inconvenience during training; fourth, it can only be ejected once, making it inconvenient to move
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[0039] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0040] like figure 1 , 4As shown in and 7, the present invention provides a multifunctional ball game auxiliary training device. The multifunctional ball game auxiliary training device is a left-right symmetrical structure, which includes: two outer aluminum plates 16, a hollow support base 17, two long Square aluminum frame 18, two first inner side aluminum plates 19, two second inner side aluminum plates 20, multifunctional pulley, thin connecting rod 22, two ball receiving big arms 23, two ball receiving big arm drive motors 4, two The first ball collection gear 24, two second ball collection gears 25, two ball collection drive motors 2, thick connecting rod 10, front end roller 1, two crank drive motors 7, crank connector 6, two first Crank 26, two second cranks 27, two second large gears 38, pinion 29, two serving arms 5, two fan-shaped connectors 30, ...
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Abstract
The invention provides a multifunctional ball training aiding device which comprises two outer side aluminum plates (16), a hollow supporting base (17), two first inner side aluminum plates (19), two second inner side aluminum plates (20), a synchronous belt (13), a synchronous belt wheel (12), an air wheel (11), a multifunctional pulley (21), two big ball collecting arms (23), two big ball collecting arm driving motors (4), two first ball collecting gears (24), two second ball collecting gears (25), two ball collecting driving motors (2), a thick connecting rod (10), a front end roller (1), two crank driving motors (7), a crank connecting piece (6), two first cranks (26), two second cranks (27), two second big gears (38), a small gear (29), two large ball serving arms (5), two fan-shaped connecting pieces (30) and two right-angled L-shaped frames (31). The multifunctional ball training aiding device can achieve movement, ball collection and ball serving in a site and brings convenience to training aiding of athletes.
Description
technical field [0001] The invention relates to the technical field of sports training equipment, in particular to a multifunctional ball auxiliary training device. Background technique [0002] With the development of science and technology, people have developed various mechanical devices to facilitate industrial production and people's daily life. Especially in the teaching process of physical education, the auxiliary ball training device is usually used. Among them, the use of the ball game auxiliary training device can be operated manually, or automatically run after setting a pre-programmed program, or can be acted through a principle program formulated with artificial intelligence technology; the main task is to assist or replace human work The work has a wide range of applications in the field of sports training. [0003] At present, ball game auxiliary training devices on the market are mainly ball-serving machines, and its basic principle is to launch the ball th...
Claims
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Application Information
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