Billiard group positioner

Abstract

The invention relates to the technical field of billiard placing devices in billiard sport, in particular to a billiard group positioner. The billiard group positioner comprises a polygonal frame forenclosing a billiard group, wherein the polygonal frame comprises a plurality of baffle plates; the plurality of baffle plates include moving baffle plates capable of horizontally moving; through theoutward and inward horizontal movement of the moving baffle plates, a using structure of the polygonal frame is switched; the using structure comprises an unfolding structure for changing the billiardplacing sequence and a gathering structure for positioning and upwardly breaking away from the billiard group; for the unfolding structure, the vertical projection area of the inner edge of the polygonal frame is equal to or larger than the horizontal area occupied by the billiard group, so that each billiard can vertically move; for the gathering structure, the plurality of baffle plates includeupper baffle plates capable of pressing against adjacent billiards and only pressing against upper contact points, and the polygonal frame can limit pressing of the adjacent billiards in the billiardgroup. According to the invention, the billiard group positioner significantly improves the billiard placing convenience and the positioning accuracy.

Description

technical field [0001] The invention relates to the technical field of yard ball devices in billiards, in particular to a billiard set positioner. Background technique [0002] With the improvement of people's living standards, various sports are widely popularized. Among them, billiards is widely popularized in professional competitions and mass sports. Corresponding billiards equipment needs to be applied in billiards. The group needs to use the billiard group locator in the process of moving and positioning on the table. [0003] At present, the requirements for ease of use and positioning accuracy in the process of applying the locator are getting higher and higher. Therefore, improving the ease of use and positioning accuracy of the locator has become a design goal. [0004] In the prior art, the billiards group is composed of a plurality of billiard balls according to certain rules and order, and is placed on the corresponding position of the billiard table before the...

AI Technical Summary

Problems solved by technology

However, for the setting that the baffle can be turned over, according to manufacturing and assembly errors, especially the wear of the structure such as the rotating shaft during long-term use, it will inevitably lead to the tangential contact between the baffle and the billiard ball when it is turned to the inversion position. The position point changes irregularly, that is, during the process of gathering the billiard balls to eliminate the gap between the billiard balls, the angle of the flipping tilt changes uncertainly. Therefore, the offset position between the inner wall of the baffle and the upper hemisphere of the billiard ball changes irregularly, tangential The transformation of the point will lead to the irregularity of the decomposed horizontal force, and the irregularity of the force and the gathering effect of gathering the billiard balls, which leads to the reduction of the positioning accuracy of the billiard group by the billiard group locator

[0006] Through the above analysis, the shortcomings of the billiard set locator in the prior art, such as low convenience and low positioning accuracy for positioning the billiard set, are receiving problems that need to be solved by those skilled in the art

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