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Billiard ball with friction and slight shock sensors

A technology of sensors and billiards, applied in the field of billiards, can solve problems such as scientific and effective training, control of hitting power, and difficult impact situations

Inactive Publication Date: 2021-06-22
郭妙君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of hitting the ball, it is difficult for people to know the impact of the billiards (including the vibration of the billiards), it is difficult to control the hitting force according to the impact, and it is impossible to digitize the movement of the billiards, so that it is impossible to train more scientifically and effectively

Method used

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  • Billiard ball with friction and slight shock sensors
  • Billiard ball with friction and slight shock sensors
  • Billiard ball with friction and slight shock sensors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] The embodiment of the present invention provides a billiard ball with friction and microseismic sensors, such as figure 1 As shown, a billiard ball body 1 is included, and a friction sensing device 2 and a microseismic sensing device 3 are arranged in the billiard ball body 1 .

[0074] Preferably, the friction sensing device 2 includes:

[0075] a friction layer 4, the friction layer 4 is arranged outside the billiard ball body 1;

[0076] A fixed layer 5, the fixed layer 5 is arranged inside the billiard ball body 1;

[0077] A friction sensor, the friction sensor is arranged between the friction layer 4 and the fixed layer 5 , the friction sensor is in contact with the friction layer 4 , and the friction sensor is fixedly connected to the fixed layer 5 .

[0078] The friction sensor can be an existing friction sensor such as patent number: CN 107474293 A.

[0079] Preferably, the microseismic sensing device 3 includes:

[0080] An installation cavity 6, the insta...

Embodiment 2

[0085] On the basis of above-mentioned embodiment 1, as figure 2 As shown, a vibration amplification device is also provided in the billiard ball body 1, and the vibration amplification device includes:

[0086] A rotating cavity 9, the rotating cavity 9 is fixedly arranged in the billiard ball body 1;

[0087] A fixed rod 10, the two ends of the fixed rod 10 are fixedly connected to the inner wall of the rotating chamber 9;

[0088] A rotating ring 11, the rotating ring 11 is rotatably connected in the middle of the fixed rod 10 through a bearing;

[0089] A fixed ring 12, the middle of the fixed ring 12 is fixedly connected to the rotating ring 11, and both ends of the fixed ring 12 are fixedly connected to the installation cavity 6;

[0090] a primary coil 13, the primary coil 13 is arranged on the outer wall of the rotating chamber 9;

[0091] The secondary coil 14 is arranged on the inner wall of the rotating cavity 9 , and the installation cavity 6 is made of permane...

Embodiment 3

[0095] On the basis of embodiment 2, a vibration intensity detection device is also set on the vibration amplification device:

[0096] An angle detection device, the angle detection device is arranged in the rotating cavity 9, and is used to detect the angle formed by the installation cavity 6 relative to the vertical surface when the billiard ball is in motion;

[0097] A rotational speed sensor, the rotational speed sensor is arranged in the rotating chamber 9, and is used to detect the rotational speed of the installation chamber 6 relative to the fixed rod 10;

[0098] a speed sensor, the speed sensor is arranged on the billiard ball body 1 and is used to detect the speed of the billiard ball moving on the billiard table;

[0099] A first current detection device, the first current detection device is arranged on the primary coil 13, and is used to detect the current passing through the primary coil 13;

[0100] A second current detection device, the second current detec...

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Abstract

The invention provides a billiard ball with friction and micro-vibration sensors, which comprises a billiard ball body, and a friction sensing device and a micro-vibration sensing device are arranged in the billiard ball body. Friction between the billiard ball and the billiard table and possible tiny vibration of the billiard ball are detected through the friction sensing device and the micro-vibration sensing device, the deviation reason of the ball hitting result is analyzed, and training and improvement of players are promoted.

Description

technical field [0001] The invention relates to the technical field of billiard balls, in particular to a billiard ball with friction and microseismic sensors. Background technique [0002] Billiards is a kind of indoor entertainment sport that hits a ball on the table with a pool cue and relies on calculating the score to determine the outcome of the game. It is deeply loved by people. [0003] In the process of hitting the ball, it is difficult for people to know the impact of the billiards (including the vibration of the billiards), it is difficult to control the hitting force according to the impact, and it is impossible to digitize the movement of the billiards, so that it is impossible to train more scientifically and effectively . Contents of the invention [0004] The invention provides a billiard ball with friction and microseismic sensors to solve the above technical problems. [0005] In order to solve the above technical problems, the present invention disclo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63D15/00G01H11/06
CPCA63D15/00A63D2015/001G01H11/06
Inventor 郭妙君
Owner 郭妙君
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