Billiard aiming method and special billiard aiming device

Abstract

The invention relates to a billiard aiming method and a special billiard aiming device and belongs to the technical field of billiard training. According to the technical scheme, more than one auxiliary line of which the length is equal to the diameter or radius of each billiard extends from the central axis of a ball arm, the auxiliary line, a line with the endpoints aiming at the center of a target sphere or a collision point by using the auxiliary line, a connecting line of the center of a virtual sphere adjacent to the target sphere on an extension line of the connecting line of a pocket mouth and the center of the target sphere, and a line from the central axis of the ball arm which passes through the center of a cue ball to the other end of the auxiliary line form a parallelogram; by utilizing the principle that the corresponding sides of the parallelogram are parallel, when the auxiliary line is parallel to a connecting line between the pocket mouth and the center of the target sphere, the central axis of the ball arm is parallel to the line which aims at the center of the target sphere or the collision point, and the target ball can be shot into the pocket. The target ball can be directly aimed and shot, the aiming shot of a second target ball can be realized through pass shoot, even important reference indexes can be provided for aiming of bouncing balls.

Description

technical field [0001] The invention relates to a billiards aiming method and a special billiards aiming device, belonging to the technical field of billiards training. Background technique [0002] At present, in the billiards training, the background technology of the billiard ball aiming method is as follows: 1. the hemisphere method or the imaginary ball method, is about to align the club on the extension line of the connection line between the target ball and the mouth of the pocket, imagine the ball center of a billiard ball, The imaginary ball center is the diameter of a billiard ball from the center of the target ball, and its center point is the aiming point. The problem with this method is that this virtual imaginary point cannot be found in physical space, and players can only judge by experience . ②Related to the hemisphere method, some people are used to finding the collision point when the cue ball collides with the target ball to aim. Unable to accurately lo...

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Problems solved by technology

[0002] At present, in the billiards training, the background technology of the billiard ball aiming method is as follows: 1. the hemisphere method or the imaginary ball method, is about to align the club on the extension line of the connection line between the target ball and the mouth of the pocket, imagine the ball center of a billiard ball, The imaginary ball center is the diameter of a billiard ball from the center of the target ball, and its center point is the aiming point. The problem with this method is that this virtual imaginary point cannot be found in physical space, and players can only judge by experience

②Related to the hemisphere method, some people are used to finding the collision point when the cue ball collides with the target ball to aim. Unable to accurately locate

③ By judging the separation angle when the cue ball hits the target ball, judging the proportional relationship between the cue ball and the target ball, aiming, such as aligning the left edge of the cue ball with the 4/5 position, 5/6 position of the target ball, etc. , the problem with this method is: the judgment of the separation angle is inaccura

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