Billiard group positioner

A technology for locators and billiard sets, applied to billiards, bowling balls, sports accessories, etc., can solve the problems of low positioning accuracy, low convenience of use, and reduced positioning accuracy of billiard sets, so as to improve accuracy and consistency Effect

Inactive Publication Date: 2018-08-21
屈国栋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] In the first embodiment, according to the figure Figure 1 to Figure 3 As shown, the billiards group takes the American 9-ball rule as an example, and it is stipulated that 9 billiard balls and 10 yards are placed as a billiards group with a rhombus outline. The baffle 13 and the 14th baffle 14, wherein the 13th baffle 13 and the 14th baffle 14 are movable baffles that can move horizontally, the 13th baffle 13 and the 14th baffle 14 move outwards, the use of the polygonal frame structure is in unfolded structure, then from image 3 It can be seen from the top view of the polygonal frame that the vertical projection area of ​​the inner edge of the polygonal frame is larger than the horizontal occupation area of ​​the billiards set, which enables the vertical movement of the billiards, and lifts the billiards to change the stacking order as needed. certainly, image 3 The billiard group in the game does not follow the moving baffle, but for clarity, the horizontal occup...

Embodiment 2

[0047] Embodiment two, such as Figure 4 to Figure 6 As shown, also taking the diamond-shaped billiard group composed of 9 billiard balls as an example, the 4 baffles of the polygonal frame, the 21st baffle 21, the 22nd baffle 22, the 23rd baffle 23 and the 24th baffle 24 are all set as The upper baffle, the billiard group locator surrounds, moves and positions the billiard group to the specified position of the billiard table, and the four upper baffles respectively abut against the adjacent billiard balls at the upper contact points, and keep The gap between adjacent billiard balls is eliminated, such as Figure 4 with Figure 5 , during the lifting process of the billiard set positioner, starting from the starting point of the lift, the four upper baffles are all raised from the upper contact point, and the distance from the outer wall of the billiard ball is linearly away, which makes each billiard ball positioned by the billiard set The probability of interference impact ...

Embodiment 3

[0049] In the third embodiment, please refer to Figure 7 to Figure 9 As shown, it is set in the assembly structure where the polygonal frame is in an aggregated structure and encloses the billiard group, the upper baffle is against the corresponding upper contact point, and the vertical projection position of the center of gravity of the billiard group locator is located at the sequential connection of each upper contact point. Inside the horizontal profile of the line, the position height of the bottom edge of the billiard set locator is higher than the height of the bottom point of the billiard set. In this embodiment, take the rule of Chinese eight-ball rule that 15 billiard balls form an equilateral triangle billiard group as an example. is the upper baffle. In the state of aggregation structure, the polygonal frame encloses 15 billiard balls, and each upper baffle is respectively against the upper contact point, such as Figure 8 , the height of the bottom position of t...

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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...

Claims

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Application Information

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IPC IPC(8): A63D15/00
CPCA63D15/005
Inventor 屈国栋
Owner 屈国栋
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