Auxiliary appliance for billiard shot aiming

Abstract

The invention discloses an auxiliary appliance for billiard shot aiming. The auxiliary appliance for billiard shot aiming comprises an object ball positioning part and a cue ball aiming and guiding part arranged on the object ball positioning part. The object ball positioning part comprises a base and two clamping arms arranged on one side of the base and used for clamping an object ball, wherein the cue ball aiming and guiding part is arranged on the base, the inner sides of the two clamping arms are provided with clamping edges for tangent clamping of the large horizontal circle of the object ball, the two clamping edges or the extension lines of the two clamping edges are intersected, and an included angle formed through intersection is 60 degrees. The cue ball aiming and guiding part is provided with a hypothetical ball model equal to the object ball in diameter, and the ball center of the hypothetical ball model is equal to the ball center of the object ball in height. The connecting line of the intersection point of the two clamping edges or the extension lines of the two clamping edges and the ball center of the hypothetical ball model is perpendicular to a horizontal plane. The auxiliary appliance for billiard shot aiming is simple and reliable in object ball positioning and accurate and convenient to aim and brings a great help to a player for aiming training.

Description

technical field [0001] The invention relates to billiard training equipment, in particular to a billiard aiming aid. Background technique [0002] In billiards, the aiming method used by most players is the "thin-thick method": for different drop angles, from the perspective of the cue ball, the degree of coincidence of the vertical sections of the imaginary ball and the target ball passing through the center of the ball is different. If you can correctly judge the degree of overlap between the two, and hit the cue ball to cover the correct overlapping position, the target ball can be knocked into the pocket. Here is an additional point, no matter which target pocket, no matter where the target ball and the cue ball are on the table, and no matter how different the distance between the three is, as long as the center of the target pocket and the target ball correspond to the target The center of the imaginary ball formed by the mouth of the pocket and the center of the cue...

AI Technical Summary

Problems solved by technology

[0005] In addition, in order to enhance their ability to aim using the "thin and thick method", some players will use other balls as substitute balls and place them in the position of the imaginary ball during training. Under the premise of ensuring that the line connecting the center of the replacement ball and the center of the target ball points to the center of the pocket, the two balls must be close together without a gap. Sometimes it is difficult to do it due to the unevenness of the table, so it is very cumbersome. In addition, once the placement is slightly inaccurate, it will directly affect the accuracy of the "thickness method" judgment, which is really time-consuming and laborious

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