Tennis remote control device
A tennis and remote control technology, applied in the field of sports, can solve the problems of not being able to control the ball well, holding the racket incorrectly, losing interest in playing, etc., to achieve the effect of finding tennis balls conveniently and quickly, saving physical strength and low manufacturing cost
Inactive Publication Date: 2015-09-09
焦宇洋 +8
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Problems solved by technology
However, it is difficult to play tennis well, and there are some troubles for beginners: 1. The posture of holding the racket is wrong, and the ball cannot be controlled well, and the ball will fly; 2. The strength of the arm is not in place Can't hit the ball over the net or fly the ball with excessive force; 3. Running to pick up the ball because the ball is hit far away not only wastes energy but also loses interest in playing
Method used
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Embodiment Construction
[0017] like Figure 1 to Figure 4 As shown, in order to invent a remote control tennis device, it includes a tennis ball 1 and a remote controller 9. The inside of the tennis ball 1 is provided with an eccentric drive device, a fixed plate 2, a shock absorber 8, an induction switch 6 and a warning light 24, and the eccentric drive device includes Motor 3, rotating block 4 and rotating shaft 5, one end of rotating shaft 5 is fixedly connected to rotating block 4, and the other end of rotating shaft 5 is connected to fixed plate 2 in rotation, when the distance that tennis ball 1 rolls out is relatively far, start motor by remote controller 9 3. The motor 3 drives the rotating block 4 to move through the rotating shaft 5, so that the tennis ball 1 rolls. The surface of the rotating block 4 in contact with the air is provided with anti-slip and wear-resistant materials, which can effectively improve the friction between the rotating block 4 and the ground, and help Because the te...
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The invention discloses a tennis remote control device. The tennis remote control device comprises a tennis and a remote controller, wherein an eccentric drive device, a fixed plate, a damping block, a sensing switch and an alarm light are arranged inside the tennis; the sensing switch and the alarm light are located at the opposite side of the eccentric drive device; one end of the eccentric drive device is connected to the fixed plate; the fixed plate is fixedly connected to the inner part of the tennis through a screw; the other end of the eccentric drive device is limited in the damping block; a foldable handle, a displayer, a switch button, a motor starting button and a wireless antenna are arranged on the remote controller; the switch button and the motor starting button are located at one side of the displayer; the foldable handle is located at the other side of the displayer. As the eccentric drive device is arranged inside the common tennis, the tennis is controlled to roll back and forth when a user operates the remote controller. Therefore, physical power of the user is not only saved, but the tennis is also not easy to lose, and furthermore, the cost is reduced.
Description
technical field [0001] The invention relates to the field of sports, in particular to a remote control tennis device. Background technique [0002] Tennis is a beautiful and intense sport. The wide development of tennis and the increasingly frequent competitions make this sport more and more popular and loved by modern people. However, it is difficult to play tennis well, and there are some troubles for beginners: 1. The posture of holding the racket is wrong, and the ball cannot be controlled well, and the ball will fly; 2. The strength of the arm is not in place Do not hit the ball over the net or fly the ball with excessive force; 3. Running to pick up the ball because the ball is hit far away not only wastes energy but also loses the interest in playing. Contents of the invention [0003] The object of the present invention is to provide a remote control tennis device to solve at least one aspect of the above problems. [0004] According to one aspect of the present ...
Claims
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IPC IPC(8): A63B43/02A63B43/06A63B47/02
Inventor 焦宇洋石雄张鑫蓝功庆陈润良韩毅乞兆诚吴思超王云鹤
Owner 焦宇洋