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Billiard Auxiliary Sight

A sight and billiard ball technology, applied in the field of sight, can solve the problem that it is difficult for beginners to accurately determine the center of the imaginary ball, and achieve the effect of stimulating interest in practice, easy observation, and precise aiming

Inactive Publication Date: 2017-08-04
吴丹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But because the imaginary ball is a fictitious image in the brain of the practitioner, it is difficult for beginners to accurately determine the center of the imaginary ball. Therefore, it is necessary to invent a sight that can play an auxiliary aiming role when learning or training billiards. For the practitioners to improve the stability of the rod and the rod, master the technology of billiard aiming, and improve the training effect

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  • Billiard Auxiliary Sight
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Embodiment Construction

[0016] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0017] like figure 1 The shown auxiliary sight for billiards includes a base fixture 21, a fixed laser 8, a translation laser 9, a front gear 10, a rear gear 11, an adjustment gear 12, a translation link 14, an angle pointer 15 and an angle scale 16.

[0018] The base fixture 21 is rectangular overall, with a flat upper surface, and the bottom can be clamped together with a billiard cue.

[0019] The modules of the front gear...

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Abstract

The invention relates to an auxiliary billiard sighting device which comprises a base clamp, a fixed laser device, a translational laser device, a front gear, a rear gear, an adjusting gear, a translational connecting rod, an angle pointer and an angle graduated scale. The front gear, the rear gear and the adjusting gear are identical in module, the front gear and the rear gear are equal in diameter and are mutually meshed through the adjusting gear, the two ends of the translational connecting rod are fixed to the corresponding positions of the edges of the front gear and the rear gear respectively, the distance between the axis of the front gear and the axis of a front hinge pin and the distance between the axis of the rear gear and the axis of a rear hinge pin are equal to the diameter of a billiard, the fixed laser device is fixedly installed on the axis connecting line of the front gear and the rear gear, the translational laser device is installed on the central line of the translational connecting rod, and the angle pointer and the angle graduated scale are arranged on the sighting device. The auxiliary billiard sighting device changes the included angle formed by the rod outlet direction and the target billiard moving direction into a visual angle, improves the prejudgment accuracy of a rod outlet angle and improves the rod moving and outlet stability and accuracy.

Description

technical field [0001] The invention relates to a sight, in particular to a billiard auxiliary sight. Background technique [0002] The principle of billiard aiming is assuming that the cue ball moves towards the target ball after being hit accurately and the position of the cue ball at the moment of collision with the target ball is an imaginary ball. The center of the ball achieves aiming. But because the imaginary ball is a fictitious image in the brain of the practitioner, it is difficult for beginners to accurately determine the center of the imaginary ball. Therefore, it is necessary to invent a sight that can play an auxiliary aiming role when learning or training billiards. For the practitioners to improve the stability of dribbling and shooting, master the technology of billiard aiming, and improve the training effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an auxiliary aiming device for billi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63D15/08A63D15/00
CPCA63D15/00A63D15/08
Inventor 吴丹吴建平杨海萍汤娟
Owner 吴丹
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