A billiard ball coder

Abstract

The invention relates to the technical field of billiards, in particular to a billiard ball group placement device. The device comprises a polygonal frame for sleeving and limiting a billiard ball group. The billiard ball group includes a plurality of billiard balls. The vertical lower section of the inner wall of the polygonal frame is provided with a positioning boss which protrudes inwards and is used for limiting a containing area of the billiard ball group in the horizontal direction, and the positioning boss is fixedly connected with the vertical lower section. According to the structure, the positioning boss is lifted to a half height of the billiard balls during the lifting of the billiard ball group placement device, and the containing area of the billiard ball group is precisely limited to eliminate the gaps between the billiard balls. The positioning accuracy of the billiard ball group in the use process of the billiard ball group placement device is significantly improved. At the same time, the gaps between the billiard balls are eliminated in the lifting process of the positioning boss, and gap elimination, lifting of the billiard ball group placement device and separation of the billiard balls are synchronous so that the redundant operation for eliminating the gaps between the billiard balls can be avoided, and the operation convenience of the billiard ball group placement device is also significantly improved.

Description

technical field [0001] The invention relates to the technical field of billiards, in particular to a billiard ball coder. Background technique [0002] With the improvement of people's living standards, various sports are widely popularized. Among them, billiards is a common sport in mass sports. Ball yards are often used during movement and positioning. [0003] At present, the requirements for the accuracy of positioning and the convenience of use of the ball yarder are getting higher and higher. Therefore, improving the positioning accuracy and convenience of use of the ball yarder has become a design goal. [0004] In the prior art, the billiard ball assembly mainly includes a polygonal frame, and the structural form and size of the polygonal frame are set according to the rules of billiards. Let us take the triangular frame applied to the Chinese eight-ball rule as an example, which is usually called a tripod . Such as figure 1 and figure 2 As shown, the inner are...

AI Technical Summary

Problems solved by technology

[0007] For the above-mentioned ball yarder, in view of the gap set for the purpose of billiard balls rolling, the set limit of the ball yarder cannot realize the close contact of each billiard ball in the billiard group. Please pay special attention. In the billiard rules, it is required There is no gap between adjacent billiard balls in the initial stacking state of the billiard group, which requires other methods, such as manual elimination of the gap, after the ball coder is separated from the billiard group. Thus, the code balls in the prior art During the application process, the positioning accuracy of the ball yarder is low, and in the overall process of applying the ball yarder, additional redundant operations for eliminating the gap between billiard balls are required, which makes the ball yarder less convenient to use

[0008] In the above prior art, the low positioning accuracy and low convenience of use of the billiard ball coder have become technical problems to be solved by those skilled in the art

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