KR102021074B1 - Hitting point display pointer for billiard practice - Google Patents

Abstract

The present invention relates to a cue display pointer for billiards practice, and more specifically, inserted into the front portion of the cue table to irradiate light on the surface of the water polo located in the vicinity of the cue table in front of the light to form a reference point marker made easy to check our location The present invention relates to a ring-shaped shop pointer that helps beginners and sewers easily understand billiards.

Description

Hitting point display pointer for billiard practice}

The present invention relates to a cue display pointer for billiards practice, and more specifically, inserted into the front portion of the cue table to irradiate light on the surface of the water polo located in the vicinity of the cue table in front of the light to form a reference point marker made easy to check our location The present invention relates to a ring-shaped shop pointer that helps beginners and sewers easily understand billiards.

There are many different types of game in billiards, which can be divided into snooker, carom and pocket games. Such a billiard game is typically a leisure sport in which a player plays a score on a billiard table by playing a ball, such as a ball, a ball, a ball, or a billiard cue. It is a kind of.

In addition, the cue table used in the billiard game is made of a long bar that is composed of a combination of opponents and bottoms, mainly made of wood (or steel) as a material. In the game of billiards, there are three or more billiard balls placed on a billiard table, and a water ball hitting a cue, and the first and second object balls hit while moving.

The basic elements of the billiards constituted as described above are important to accurately hit the water point of the water polo as a cue, to determine the thickness of the water polo and the first object sphere, and to determine in which direction the impacted water polo is moved.

One of the basic elements of the billiards refers to the position of hitting the water polo to the front of the cue table, the direction of rotation of the water polo according to this position is possible to push the water polo and drag the water polo.

However, beginners who start billiards and beginners who do not have the basics for billiards have a poor understanding of our shop, as well as the accuracy of our hitting under the same circumstances.

Accordingly, Korean Patent Publication No. 10-2004-0077997 (hereinafter referred to as 'priority literature') presented the shop-induced laser billiards. The preceding document forms a long long groove in the longitudinal direction of the cue stand in the center of the billiard bond (cue stand), the laser generator is installed inside the long groove, and the optical guide hole for guiding the laser generated by the laser generator in the center of the cue stand. Along the center of the cue front end so as to be irradiated through the cue front end, or through the light guide hole to the side close to the cue front end to irradiate the water port from the cue front end side so that the reference point of our shop is displayed on the surface of the water ball. Can be.

However, since the prior document has to process the relative part hitting the actual water polo of the cue is divided into the opponent and the lower, the manufacturing cost is increased, carrying the relative part of the cue has a disadvantage that the portability is also reduced.

Therefore, there is a need for a new type of pointer that can display information about our reference point at low cost without being complicated.

Korean Laid-Open Patent No. 10-2004-0077997: Laser guided billiard shop

The billiard display pointer for practicing billiards according to the present invention,

The purpose of the present invention is to provide a device that can help select our shop by forming a shop standard mark on the water polo located close to the front end of the cue table.

Another object of the present invention is to provide a pointer display device of which the horizontal and vertical alignment can be easily performed only by forming a portion of the bottom surface in a horizontal plane to closely contact the billiard surface.

Billiards practice for our display pointer of the present invention for solving the above problems,

A shop display pointer that displays a standard reference mark by irradiating light to adjacent water polo and is mounted on the billiard cue, the main body is formed in a ring shape to be fitted to the front end of the cue table, the receiving space is formed inside and the front opening; A light irradiating plate installed inside the main body and having a light emitting body mounted in a ring shape at a predetermined interval to receive power and to irradiate light forwardly; It is mounted on the opened front of the main body, the printing layer is printed on the front or the back, the light generated by the light irradiation plate is irradiated in the form of our reference mark formed on the printing layer while passing through the printing layer to form the reference point marker on the water polo A display window; And a power supply unit mounted on one side of the main body to supply power to the light irradiation plate.

In addition, the main body is mounted to the light irradiation plate in the middle portion partitioning the receiving space into the front and rear receiving space; The rear accommodating space may be provided with a power supply unit and a control unit for controlling power supplied to the light irradiation plate by a button formed on the outer side of the main body.

In addition, the display window may be coated with a printed layer representing a point of reference marker including a vertical and horizontal lines on the front or back.

In addition, the main body may have a reference horizontal plane formed on a bottom surface thereof, and the reference horizontal plane may be formed at equal intervals from a horizontal line of the display window.

In addition, the display window may be formed of a convex lens so that the reference point markers can be made on the surface of the water polo port 5 ~ 8cm apart.

In addition, the main body may improve the adhesion with the cue table by coating a cushion layer providing an elastic force on the inner wall inner wall in contact with the cue table.

In addition, the shop reference marker may display a point, a number, or a line at a predetermined angle from the center, or divide a direction or an area by displaying a plurality of circles as concentric circles from the inside to the outside.

Billiards practice point display pointer of the present invention by the above solving means,

Since it can be simply inserted into the front of the cue table, it is possible to display our standard mark without purchasing an existing expensive cue table.

In particular, by forming the horizontal horizontal line of the display window and the reference horizontal surface formed on the bottom of the main body at equal intervals, the horizontal alignment of our display pointers can be made simply by placing the our display pointers on the pool table. It is possible to provide a useful device that can improve the understanding of the accurate shop to beginners to billiards or a short billiards career.

1 is a perspective view showing a shop display pointer according to an embodiment of the present invention.
Figure 2a is a vertical cross-sectional view of our display pointer according to an embodiment of the present invention.
Figure 2b is a vertical cross-sectional view of the shop display pointer formed cushion layer according to the present invention.
3A to 3C are front views and AA and BB partial sectional views of the shop display pointer.
4 is a front view showing a shop display pointer according to another embodiment of the present invention.
Figures 5a and 5b is an operating state diagram showing the state in which the mounting point of our shop indication pointer of the present invention is irradiated with the shop standard markers.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. However, the accompanying drawings are only examples for easily describing the content and scope of the technical idea of the present invention, and thus the technical scope of the present invention is not limited or changed. In addition, it will be apparent to those skilled in the art that various modifications and changes can be made within the scope of the present invention based on these examples.

1 is a perspective view showing a shop display pointer according to an embodiment of the present invention, Figure 2a is a vertical sectional view of the shop display pointer according to an embodiment of the present invention, Figure 2b is a shop display with a cushion layer formed in accordance with the present invention 3A to 3C are front views and AA and BB partial cross-sectional views of the display pointer.

Our display pointer 10 according to the present invention is mounted on the part spaced 1 ~ 2cm away from the front end of the cue table, the cue table support (stroke) or hitting (shot) operation of the cue table for the game occurs when the user caught on the cue support hand While preventing it from being irradiated with light on the surface of the water polo located near the front end of the cue table, the display of our shop is made.

The shop display pointer 10 of the present invention having such a function includes a main body 20 formed in a ring shape so as to be fitted to the front end of the cue table 70.

The main body 20 has an accommodating space 21 formed therein in a ring shape and opened forwardly, and a cue 70 is inserted into the inner through-hole 22 surrounded by the accommodating space. The inner wall of the inner through hole 22 may be formed horizontally with the same diameter of the front side and the rear side, but is rearward than the front side in the same way as the conical shape of the outer surface of the cue to increase the contact area with the embedded cue. The diameter of the side can be formed a little larger.

In addition, as shown in FIG. 2B, a cushion layer 25 is formed on the inner wall of the inner through hole 22 to increase the coupling force between the cue table and the shop pointer when mounted on the cue table, and prevent the cue table from being damaged by the bonding force. have. The cushion layer 25 is preferably formed within a thickness range of 0.1 ~ 2mm to minimize the change in the direction in which light is irradiated by the elasticity of the cushion layer while providing a function of improving the bonding force due to the cushion layer formation.

In addition, the main body 20 may be provided in a structure capable of opening and closing the rear side to allow replacement of the battery to be described later. The opening and closing structure may be detachable by screwing or fitting the entire body rear surface, or may be provided in a structure in which only a part where the battery is mounted is detachable so that replacement and replacement of the battery may be easily performed.

The annular light irradiation plate 30 is built into the main body inner accommodating space 21. The light irradiating plate 30 may be a PCB installed so that the light emitters 31 are arranged in a ring shape at a predetermined interval, and may be provided in a semi-circular ring shape in which rings are separated up and down in addition to the ring shape shown. The light irradiating plate 30 receives power from the power supply unit 50 to generate light from the built-in light emitter 31, and the light emitter may use an LED, an infrared ray generator, a light bulb, and the like. In the main body 20, a plurality of support jaws or separation walls are formed in the middle of the receiving space 21 so that the light irradiation plate is placed on the front side of the support jaw or the separation wall and a predetermined space is formed behind the light irradiation plate. A space in which the power supply unit and other control units can be built can be secured.

The display window 40 is mounted on the opened front surface of the main body 20. The display window 40 is coated on the front or the back of the printing layer 41 is formed with the design of the point of reference mark is coated with the point of reference point 81 is formed on the surface of the adjacent water polo 80 by irradiating the light with the point of reference point. It can be done.

Our standard reference mark pattern formed on the display window 40 may display a point or number or line at a predetermined angle from the center or display a plurality of circles in concentric circles from the inside to the outside, so that the direction or the area may be partitioned. It may be provided printed in a star or other various shapes. As an example, as shown in FIG. 3A, the bearings may be divided into 12 parts such that horizontal, vertical, and diagonal lines are included in each part along with the numerical display in the clockwise direction.

In addition, the display window 40 may be configured as a convex lens so that the light gradually expands from the center to the outer side so that the reference mark printed on the display window may be extended to be displayed on the surface of the water polo. At this time, the expansion size is preferably formed so that all of our standard marks can be displayed on the surface of the water polo spaced apart from the display window 5 ~ 12cm, preferably 5 ~ 8cm.

The power supply unit 50 is mounted on one side of the main body 20 to supply power to the light irradiating plate 30 to emit light.

The power supply unit 50 may be provided in a form in which a small battery is mounted between the light emitters installed in the light irradiation plate 30 or the power supply unit 50 may be installed outside the main body 20 and electrically connected to the light irradiation plate to supply power. Can be done. In addition, as shown in FIG. 2A, the receiving space of the main body 20 is partitioned in the front-rear direction so that the light irradiation plate 30 is mounted in the front receiving space 211 and the power supply unit 50 is disposed in the rear receiving space 212. Power supply can be made.

In addition, the main body 20 may further include a control unit 60 to interrupt the power supplied to the light irradiation plate 30. The control unit 60 is disposed on one side of the power supply unit of the rear accommodation space 212 in the main body 20, and is electrically connected to the power supply unit 50 and the light irradiation plate 30, respectively. When the button and the control unit are also electrically connected to each other, when the operation signal of the button 23 is received, electricity of the power supply unit 50 may be supplied to the light irradiation plate 30 to emit light.

The light irradiation by the button operation may be irradiated after a predetermined time after the button is clicked and irradiated to turn off the water polo. Such a delay time may be provided by a preset time such as 5 seconds, 10 seconds, 20 seconds, or a method of increasing the number of seconds by one click when the buttons are continuously clicked.

4, the shop display pointer 10 according to the present invention can be flattened by forming a reference horizontal plane 24 on the bottom of the main body 20.

The reference horizontal surface 24 is formed by horizontally forming a partial section of the bottom surface of the main body formed in a circular shape, the reference horizontal surface 24 is formed at the same interval as the horizontal line 42 of the display window 40 mounted on the main body.

In this manner, when the reference horizontal surface 24 of the display pointer is placed on the billiard surface while the display display pointer 10 is mounted on the cue table 70, the horizontal line of the display display pointer is automatically aligned with the billiard surface. When irradiated, the horizontal or vertical line can be accurately marked on the water polo.

The shop display pointer 10 of the present invention configured as described above is mounted on the billiard cue table 70, and then leveled and clicked on the button 23, from the internal power supply unit 50 to the light irradiation plate 30. Power is supplied to generate light from the light emitter 31 of the light irradiating plate.

The generated light is irradiated forward through the display window 40, and in this process, the light is irradiated in the form of our reference mark printed on the display window, and the water polo 80 is placed close to the shop display pointer 10. Let our shop standard marker 81 be displayed on the surface (see FIGS. 5A and 5B).

Therefore, the user can determine the exact point of the horizontal and vertical direction or where the diagonal direction by accurately checking the standard mark of the shop, and then hit the shop, so unskilled beginners or who do not know the location of the shop well If you are a child, you can improve your billiards by increasing your understanding of our shop.

10: our display pointer
20: main body
21: accommodating space 22: internal through
23: button 24: reference horizontal plane
25: cushion layer
211: forward accommodation space 212: rear accommodation space
30: light irradiation plate
31: light emitter
40: display window
41: printed layer 42: horizontal line
50: power supply
60: control unit
70: cue table
80: water polo
81: our standard marker

Claims (7)

In the shop display pointer that is mounted on the billiard cue table and irradiates light to nearby water polo to display the shop standard marker,
A main body 20 formed in a ring shape so as to be fitted at the front end of the cue table 70, and an accommodation space 21 is formed therein and opened forwardly;
A light irradiating plate 30 installed inside the main body and having a light emitting body 31 mounted in an annular shape at a predetermined interval to receive power and to irradiate light forwardly;
Mounted on the opened front of the main body, the printing layer 41 is printed on the front or back, the light generated by the light irradiating plate is irradiated in the form of our reference mark formed on the printing layer while passing through the printing layer water polo (80) A display window 40 which allows the shop standard marker 81 to be formed;
A power supply unit 50 mounted on one side of the main body to supply power to the light irradiation plate;
The shortcoming reference mark pattern is characterized by a line, a point, a number including vertical and horizontal lines at a predetermined angle from the center, or a plurality of circles displayed in concentric circles from the inner side to the outer side so as to partition a direction or a region. Our display pointer. The method of claim 1,
The main body 20 is equipped with a light irradiation plate 30 in the middle portion to partition the receiving space 21 into the front and rear receiving space (211,212),
The rear display space 212 is a power supply unit 50, and a control unit 60 for controlling the power supplied to the light irradiation plate by a button 23 formed on the outer side of the main body is installed, the display pointer. The method of claim 1,
The main body 20 is the bottom surface of the present indication pointer, characterized in that the reference horizontal plane 24 is formed. The method of claim 3,
The reference mark design of the shop is formed of a line including vertical and horizontal lines,
And the reference horizontal plane is formed at equal intervals from a horizontal line of the display window. The method of claim 1,
The display window 40 is formed by a convex lens, our shop display pointer, characterized in that the reference point marker is made on the surface of the water polo port 5 ~ 8cm apart. The method of claim 1,
The main body 20 is coated with a cushion layer 25 to provide an elastic force on the inner wall of the inner through-hole contacting the cue table to improve the adhesion point with the cue table. delete

Images