Ball bouncing device
A bouncing device and small ball technology, which is applied to educational appliances, instruments, teaching models, etc., can solve the problem of small balls deviating from the predetermined falling range, and achieve the effect of rich display effect, good viewing value, easy attention and interest
Pending Publication Date: 2017-04-26
GUOSHU TECHN LIMITED
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Problems solved by technology
[0003] Therefore, the technical problem to be solved by the present invention is to overcome the problem that the ball in the ball bouncing device in the prior art deviates from the predetermined falling range, thereby providing a ball bouncing device in which the ball can continue to bounce on the carrier
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[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0036] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.
[0037] like Figure 1-Figure 3 As shown, this embodiment provides a small ball bouncing device, which includes a bearing member 1 , an energy compensation mechanism and at least one small ball 3 . The carrier 1 has a rigid bearing surface 11 that constitutes the falling area of the small ball 3; the energy...
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A ball bouncing device of the invention comprises at least one ball, a bearing part which has a rigid bearing surface constituting a ball falling area, and an energy compensation mechanism which drives the bearing part to do reciprocating motion in the vertical direction and makes the bearing part contact the balls in the upward motion process to provide a compensation thrust for the balls to bounce, wherein the bounce cycle of the balls is a positive integer multiple of the reciprocating motion cycle of the bearing part, the falling area on the upper surface of the bearing part is a concave curved surface, the concave curved surface has at least one center point of which the normal is vertical, and the normal inclination direction of each point on the curved surface extending outward from the center point makes the size of horizontal displacement of the balls bouncing from the point to next falling point smaller than the size of the falling area in the horizontal direction. The ball bouncing device can make a ball bounce on the bearing part continuously. Thus, the ball bouncing device can arouse people's interest, and has higher viewing value.
Description
technical field [0001] The invention relates to the technical field of exhibition and display, in particular to a small ball bouncing device. Background technique [0002] It is a relatively common phenomenon that the ball bounces on the carrier. Some stunt performers can show some objects bouncing up and down to a higher height in a small range through the control of their hands. Such performances show the actor's control skills and give the viewers a sense of novelty and wonder. In display occasions such as showcases and exhibitions, in order to attract the curiosity of the audience, it is also desirable to set up some dynamic display scenes, such as allowing the ball to bounce continuously on the carrier, so as to arouse people's interest more and have better viewing value. Theoretically speaking, if a vertically falling ball falls on a horizontal carrier, it will also bounce vertically, and the landing point of the next drop should be the same as the last drop point, an...
Claims
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IPC IPC(8): G09B23/10
CPCG09B23/10
Inventor 袁国术李桂雄彭小国王国宁毕树雷田建林王爽
Owner GUOSHU TECHN LIMITED