KR101989283B1 - Remote-offline type billiard game divice with two cranes - Google Patents

Abstract

A remote off-line billiards game device having two cranes according to the present invention is characterized by comprising: a billiard table; a position identification unit identifying the position of a billiard ball on the billiard table to generate position information; a client server transmitting and receiving the position information; and a position movement assembly, which is mounted on an upper portion of the billiard table to receive the position information from the client server to change the position of the billiard ball based on the position information, and is composed of: a pair of fixating guide rails extended after being spaced corresponding to a long side length and a short side width of the billiard table; two moving guide rails moving along the fixating guide rails by a medium of a sub moving unit; two main moving units moving along each of the moving guide rails; two cranes elevating along each of the main moving units while picking up the billiard ball to move the same to a changed position; and a controller transmitting the position information to control by operating the moving units and cranes.

Description

[0001] REMOTE OFFLINE TYPE BILLIARD GAME DIVICE WITH TWO CRANES [0002]

In the present invention, a billiard ball is moved so as to grasp the position of a billiard ball so that a user, who is separated from each other, can enjoy a billiard game in an offline environment via at least two billiards installed in a separated place, The present invention relates to a billiard game apparatus capable of precisely controlling the positional shift of the billiard ball as a simpler structure by setting the operating range of the crane variously.

Billiards is a leisure sport that scorches balls with a red, white or yellow billiard ball on a billiard table. It is a game that everyone can enjoy easily and funly in a place where billiards or billiards are installed. .

These billiards are not only an intelligent interest and a light exercise but also a recreation sport. Due to these popularity, there are various types of online billiard games as well as offline billiard games.

However, a billiard game that is directly enjoyed by the user, that is, an offline billiard game, requires more than two players, so it is more interesting. If two or more users are busy with each other and the time is not right, the game can not be played.

Of course, it is the basic idea that most sports games are held offline, but in case of billiards, it is essential to know where the billiard ball is changed. It can be said that the necessity to proceed offline is low.

However, when playing online billiards, it is a reality that the excitement of playing a billiard ball with a cue like an offline billiard game is reduced and the fun is reduced.

In order to solve such a problem, referring to domestic and foreign prior arts, techniques for playing a billiard game similar to playing billiards in an offline environment instead of being online are disclosed.

Korean Patent Registration No. 10-1229983 discloses a remote billiard game system comprising: a plurality of network terminals; A main server connected to the plurality of network terminals so that the plurality of network terminals can transmit information to each other; And a plurality of billiard game modules connected to the plurality of network terminals to transmit and receive information, wherein the billiard game module includes a billiard ball and a billiard table provided to allow a game participant to play billiard game; Position detecting means for detecting a position of a billiard ball placed on the billiard table and for applying billiard ball position information to the network terminal; And position transfer means for receiving the billiard slot position information of another billiard game module from the network terminal and moving the position of the billiard slot according to the authorized billiard slot position information.

In this prior art, there is no specific mention of the position transfer means. In order to hit the billiard ball, instead of moving the billiard ball, the billiard robot, which is the one of No. 10-1815884, is moved in the x- and y- Present a billiard robot. However, since there is no specific means for precisely moving the billiard ball in the x and y directions toward the precise position of the billiard ball, there is a problem that a lot of errors may occur in the billiard ball striking and position movement.

Accordingly, there is a need for a progressive improvement technique capable of moving the billiard ball more accurately and precisely at a low cost in accordance with the game method as in the above-mentioned Korean Patent No. 10-1229983.

The present invention has been conceived in order to overcome the problems of the related art, and it is an object of the present invention to provide a crane which changes the position of a billiard ball while being moved along a guide rail in order to reduce manufacturing cost with a relatively simple structure, It is a primary object of the present invention to provide a billiard game apparatus provided with two billiards.

Another object of the present invention is to divide the billiard table into virtual areas, and to find out whether the trajectory of the billiard ball is within the overhang area or the other area, thereby seeking efficient distribution of the two cranes.

It is another object of the present invention to provide a method and apparatus for connecting an elastic body for preventing movement / shake of a moving part moving along a guide rail to a moving part and mounting a tension sensor on the elastic body, will be.

It is a further object of the present invention to provide an elastic body capable of providing elasticity and supporting force without unnecessary shaking through a unique detailed structure.

It is a further object of the present invention to provide various means for removing foreign matter adhering to a guide rail.

In order to achieve the above object, a remote off-line billiard game device having two cranes according to the present invention includes: a billiard table; A position determination unit for determining the position of the billiard ball in the billiard table and generating position information; A client server for transmitting and receiving the location information; The billiard table is mounted on the billiard table and receives the position information from the client server to change the position of the billiard ball on the basis of the position information. The billiard table includes a pair of fixed A guide rail, two moving guide rails moving along the fixed guide rail via a sub moving part, and two main moving parts moving along each of the moving guide rails, Two cranes for picking up the ball to a change position, and a controller for transmitting the position information and controlling the movement of the moving parts and the crane.

Also, the billiard table is divided into first and second regions based on a long side, and the controller determines whether or not the trajectory of each billiard ball from the current position to the changing position is within the region of each of the first and second regions A crane selection unit for selecting one of the two cranes to move the billiard ball on the basis of the information grasped by the area grasping unit, And a crane setting control module including an individual driving part for moving the billiard ball by driving the crane.

In addition, the main moving part is elastically supported by a plurality of elastic wires, and a tension sensor for sensing tension of the wire to generate tension information is mounted on one side of the elastic wire, And a driving correction module for differentially controlling the movement of the main moving part according to the numerical value and the height.

According to the remote off-line billiard game apparatus having two cranes according to the present invention,

1) There are two cranes moving along the guide rails in the x- and y-axis directions at the upper part of the billiard table, so that the efficiency of distribution and movement of each crane can be pursued,

2) It is possible to control the moving part more precisely according to the tension of the tension sensor mounted thereon while minimizing the shaking phenomenon of the moving part through the elastic body,

3) It is possible not only to strengthen the elastic support of the movable part through the string of the elastic body, but also to minimize the measurement error of the tension sensor,

4) It is possible to remove the foreign matter adhered to the guide rail and also to reduce the moisture, thereby improving the control environment of the moving part moving along the guide rail.

1 is a conceptual diagram showing a schematic principle of a billiard game apparatus according to the present invention;
2 is a perspective view showing a schematic configuration of a position shifting assembly installed on a billiard table of the present invention;
3 is a block diagram showing a configuration of a controller of the present invention.
4 is a perspective view and partially enlarged cross-sectional view illustrating a further embodiment of the position shifting assembly of the present invention.
5 is a conceptual diagram showing a configuration for removing foreign matters from a guide rail.
6 is a conceptual diagram showing a configuration for removing moisture from a guide rail;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings are not drawn to scale and wherein like reference numerals in the various drawings refer to like elements.

1 is a conceptual diagram showing a schematic principle of a billiard game apparatus of the present invention.

As shown in FIG. 1, the apparatus of the present invention basically comprises a billiard table 10, a positioning unit 20, a client server 30, and a position moving assembly 100.

In the billiard game of the present invention, two or more players can play the billiards while ordering them. For example, there are three kinds of known billiards, four balls, six balls, and pocket balls.

The billiard table 10 has a structure of either a billiard table for a three-ball or a billiard table for a pocket ball, similar to a well-known billiard table. In the present invention, two or more people participate in the present invention. Therefore, And at least two billiard tables (10) are provided at a place where the billiard table (10) is placed. At this time, since two or more users can participate in any one billiard table 10, the billiard table 10 and the number of users do not necessarily match each other.

The billiard table 10 generally has a rectangular shape in plan view. In such a rectangular structure, a pair of long sides parallel to each other and a pair of short sides perpendicular thereto are provided.

The position determination unit 20 grasps the position of the billiard ball placed on the billiard table 10 so that the position where the billiard ball is placed in the billiard table 10 is a phase in a two- y coordinate and recognizes the position of the billiard ball changed since the user hit the ball with the x, y phase detection method.

The positioning unit 20 may include a plurality of cameras installed on the upper side of the billiard table 10 and a detecting unit for detecting the position of the billiard balls in the image taken by the camera and generating position information.

Of course, in order to grasp the position of the billiard ball, in a state where the billiard ball interacts with the billiard ball and billiard table 10, a method of reading the virtual coordinate information of the area in the billiard table 10, In this case, the structure of the billiard table 10 and the billiard ball must be modified and the position of the billiard ball can be easily grasped by a relatively simple two-dimensional phase detection method as compared with the three-dimensional phase detection method. It is possible to detect the position of the billiard ball accurately enough by the positioning unit 20 made up of the detecting means and the detecting means.

At this time, the camera may photograph the billiard table 10 intermittently at regular intervals. However, if the user touches the billiard ball when the billiard game is being played, it is determined whether or not the user has touched the billiard ball And the like. In addition, it is possible to output or record the camera photographed image through a display device provided at a place where the billiard table 10 is installed, so that the user can enjoy the game more vividly while checking the faces and motions of each other.

The client server 30 receives the position information of the billiard ball detected by the position detecting unit 20 in a state of having a communication function and performs a position information transmitting and receiving function of transmitting the position information to the client server 30 located in another region .

 That is, the client server 30 is based on providing an information transmission / reception function. Such a client server 30 may be a smart phone equipped with a mobile application (mobile application) supporting the execution of the billiard game of the present invention, Web program) may be installed.

The position moving assembly 100 receives the position information of the billiard ball changed by the user in the other area while playing the billiard ball and actually plays the role of moving the billiard ball to the corresponding position. The locating assembly 100 may be implemented by various mechanical coupling means. For example, the locating assembly 100 may include a first means for holding or releasing the billiard ball while moving along the guide rail above the billiard table 10, A second means for magnetically moving a billiard ball made of a magnet in accordance with the movement of the magnetic body along the rail, and a billiard ball is connected to an operation line moved along the guide rail at the upper portion of the billiard table And a third means for moving the object to be inspected.

Among them, the position moving assembly 100 of the present invention applies the first means to ensure the efficiency of installation and the accuracy of positional movement of the billiard ball, which will be described in more detail with reference to FIG. 2.

The operation of the billiard game apparatus will be described with reference to a situation where the first and second users respectively enjoy the game through the first and second billiards tables in regions A and B which are separated from each other.

The first user grasps the position of the prospective billiard ball with the position determination unit 20 of the area A, generates the position information, and transmits the generated position information to the client server 30 of the area A. [ Then, the client server 30 in the area A transmits the location information to the client server 30 in the area B, and the client server 30 in the area B again transmits the location information to the location moving assembly 100 in the area B send. At this time, the position determination unit 20 of the B region detects the position of the billiard ball placed on the billiard table 10 in the B region, generates the self position information, transmits the self position information to the client server 30 in the B region Or directly to the locomotion assembly 100 in the B region. Finally, the position moving assembly 100 of the B region moves to a position corresponding to the magnetic position information of the billiard ball in the area B, lifts the billiard ball, and moves the billiard ball to a position corresponding to the position information of the billiard ball in the area A The user is ready to complete the change of the position of the billiard game and the second user is ready to hit the billiard ball.

Since the operation is the same as that of the prior art described above, a more detailed description will be omitted. In the following, the position moving assembly, which is a main feature of the present invention, will be described in more detail.

FIG. 2 is a perspective view showing a schematic structure of a position shifting assembly installed on a billiard table of the present invention, and FIG. 3 is a block diagram showing the structure of a controller of the present invention.

2, in the position moving assembly 100 of the present invention, the crane 150, which is moved in the x and y axis directions while being installed on the ceiling of the billiard table 10, lifts and catches the billiard ball And moves it to the billiard slot position of the other local users.

Such a position moving assembly 100 follows a moving principle such as a doll pulling and a moving means of a CNC machine. In the case of a moving means of pulling a doll, the structure is simple but the precision is poor, and when moving the billiard ball to a correct position, And the precision of the moving means of the CNC machine can be guaranteed. However, the installation cost is considerably increased due to the expensive equipment. Accordingly, the position moving assembly 100 of the present invention is characterized in that it includes various auxiliary structures that can relatively reduce the installation cost by applying a relatively simple structure similar to the moving means of the doll drawing, but can improve the precision relatively.

First, a basic structure of the position moving assembly 100 will be described. A pair of fixed guide rails 110 and two moving guide rails 120 are installed through a skeleton such as a base frame installed on the ceiling of the billiard table 10, A main moving unit 130, a sub moving unit 140, a crane 150, and a controller 200.

The pair of fixed guide rails 110 means a rail extending in a pair (extending in the x-axis direction) so as to correspond to the lengths and the widths and positions of the long side and the short side of the billiard table 10. The moving guide rail 120 is moved along the extension direction of the fixed guide rail 110 in a state in which the movable guide rail 120 extends perpendicularly to the fixed guide rail 110 (extending in the y axis direction). In the present invention, (120) are spaced apart from each other.

The sub movement unit 140 is provided at an end of each movement guide rail 120 to provide a driving force for moving the movement guide rail 120 along the fixed guide rail 110. The main movement unit 130, Since the two moving guide rails 120 are provided in the present invention, the main moving unit 130 is also provided with two driving guide rails 120.

The main / sub-moving parts 130 and 140 of the present invention may be mounted on the fixed guide rails 110 and 120, respectively, And a step motor connected to the shaft for rotating the wheel (casters).

The crane 150 is provided on the bottom surface of the main moving unit 130 with a finger so as to correspond to the number of the main moving units 130. The crane 150 is lifted and lowered via the lifting unit The player operates the forceps to pick and place the billiard ball.

The controller 200 controls the driving of the step motor and the elevation means of the main / sub movement units 130 and 140 and controls the rotation and rotation of the step motor in the normal and reverse directions according to the position information received from the client server 30 And controls the lifting and lowering of the elevating means and the height thereof. Particularly, the controller 200 has a function of setting and controlling the association drive relationship between the two moving guide rails 120 and the two cranes 150.

For example, when two moving guide rails 120 are referred to as first and second moving guide rails 121 and 122, and a crane 150 installed in each of the first and second moving guide rails 120 and 121 is referred to as a first and second cranes 151 and 152, Since the first and second moving guide rails 121 and 122 are moved along the fixed guide rail 110 extended by the long side length of the billiard table 10, the moving range is relatively wider than when moving along the short side. In this case, even if the stepper motor is precisely controlled, there is a problem that the possibility of generating an error is high and precision is given, the moving speed may decrease. Therefore, the billiard table 10 is divided into the first and second regions 151 move the position of the billiard ball located in the first region to the changing position in the first region which is the same region and the second crane moves the position of the billiard ball located in the second region to the changing position in the second region which is also the same region . If the position of the billiard ball is changed from the first area to the second area, the billiard ball can be moved through any one of the first and second cranes 151 and 152 close to the position of the billiard ball.

The controller 200 may include a crane setting control module 210 including an area grasping unit 211, a crane selecting unit 212, and an individual driving unit 213.

In the crane setting control module 210, the area grasping unit 211 grasps the locus of the change position at the current position of each billiard ball in the position information received from the client server 30, Or whether it is a movement over the first and second areas. This is because the first and second regions are divided based on the scene of the billiard table, that is, the x-axis, and can be grasped through the x-axis change value of the position information of the billiard ball in the coordinate database in which the first and second regions are divided.

The crane selection unit 212 selects one of the two cranes 150 to move the billiard ball according to the change of the trajectory of the specific billiard ball by the billiard ball and the operation of the crane 152 And performs the function of determining the order.

That is, the crane 150, which is close to the current position of the specific billiard ball, is moved to the change position as a primary selection target. If there are a plurality of billiard balls, the two cranes 150 may hit each other while moving, It is possible to select the billiard-specific cranes 150 and design the operation sequence of the cranes 150 so as to design the operation sequence of the cranes 150 to move the respective billiard balls after determining the trajectory of all the billiard balls collectively . In this case, the first and second cranes 151 and 152 may be simultaneously driven, and after one of the cranes 150 is operated, the other cranes 150 may be operated, and in order to prevent the cranes 150 from colliding with each other The first crane 151 may be positioned at the left end on the long side of the billiard table 10 and the second crane 152 may be positioned at the right end of the billiard table 10 after the operation It is possible.

The individual driving unit 213 drives the crane 150 to move the billiard ball according to whether the crane 150 selected by the crane selecting unit 212 is selected or operated.

When two cranes 151 and 152 are provided, the number of cranes 151 and 152 is not limited to the number of cranes 151 and 152, but the cranes are arranged efficiently according to the movement trajectory of the billiard ball so that the two billiard balls are moved simultaneously through the two cranes 151 and 152 So that the moving speed of the billiard ball is increased, and when the billiard ball is moved within the same area, the crane can be more precisely driven and controlled.

4 is a perspective view and a partially enlarged cross-sectional view showing a further embodiment of the position shifting assembly of the present invention.

4 shows a state in which a plurality of elastic wires 160 are connected to the main moving part 130 in order to ensure the precision of driving the crane 150 and tension sensors 40 As shown in Fig.

Specifically, each of the main moving parts 130 is connected via a plurality of elastic wires 160. The elastic wire 160 extends from one side of the base frame to the main moving part 130 and refers to an elastic medium such as a spring. Since the elastic wire 160 is basically wobbled when the main moving part 130 moves, it is possible to move the main moving part 130 in the x- and y-axes as well as move the lifting and lowering of the crane 150, Thereby preventing a movement error from occurring.

The elastic wires 160 may be disposed at appropriate positions such that two to four of the main moving parts 130 are not twisted with each other and at least two of the elastic wires 160 are mounted on different surfaces with respect to the main moving part 130 Balance the elasticity.

Further, the tension sensor 40 is mounted on the elastic wire 160, and accordingly, the controller 200 further includes the driving correction module 220.

That is, when the main moving part 130 moves, the elastic wire 160 is stretched or contracted according to the moving direction. In accordance with the tension of the elastic wire 160, the driving correction module 220 adjusts the caster of the main moving part 130 The number of revolutions of the step motor provided for driving can be differentially corrected to more accurately and precisely move the main moving unit 130.

In addition, when the elastic wire 160 is a spring, a tension measurement error may occur in the tension sensing oath 40 due to slackening of the spring when the device of the present invention is used for a long time, The sensing sensor 40 may find it difficult to measure the correct tension change. That is, it is important that the elastic wire 160 provide elasticity, but do not move as shaky or too sensitively as possible, so that the tension sensor 40 is not adversely affected by unnecessary components such as shaking of the elastic wire 160.

for teeth. The elastic wire 160 has the elastic connector 300 on one side. In other words, the elastic wires 160 are separated into two stages, and an elastic connector 300 is provided therebetween to connect the two.

More specifically, the elastic connector 300 includes an elastic spring 310, a connecting portion 320, and a string 330, and the tension sensor 40 described above is mounted on the string 330.

First, the connection part 320 is provided on both sides of the elastic wire 160 that are separated from each other in a state in which both sides of the connection part of the elastic wire are convexly extended in both directions, that is, And provides a function to be connected to the end. These connecting portions are mutually spaced to connect the respective ends of the separated elastic wires 160.

A plurality of resilient springs 310 are connected between the two connecting portions 320. The elastic spring 310 is disposed at a central portion of the connecting portion 320 with respect to the longitudinal direction of the connecting surface of the connecting portion 320, Respectively. A plurality of elastic springs (310) are provided to support the elastic wire (160) more rigidly while preventing unnecessary components such as shaking or trembling from occurring, as compared with a case where the elastic springs (310) are integrally formed. In other words, the plurality of elastic springs 310 play the role of preventing the tilting phenomenon by the tension than the elastic wire 160 described above, and maintaining the elasticity.

The string 330 extends in close contact with the above-mentioned streamlined convex surface 321 of the connection portion 320 and connects the connection portions 320 on both sides in a streamlined manner while drawing a line similar to the extended curve of the streamlined convex surface 321 And two structures extending from both sides of the connecting surface of the connecting portion 320 with respect to the longitudinal direction. The string 330 is made of an elastic material having a greater elastic modulus than each of the elastic springs 310, and is relatively durable against shaking due to tension. The tension sensor 40 is mounted on one side (preferably a central portion) of the string 330. The structure of the elastic connecting body 300 minimizes the occurrence of errors in the tension detecting sensor 40 by performing the function of supporting the main moving part 130 elastically while being less affected by the shaking due to the occurrence of tension And accurately reflects the correction value due to the tension in the driving of the step motor of the main moving unit 130, thereby providing a basis for performing the precise position control of the main moving unit 130 as a result.

The string 330 may be convexly protruded toward the outside of the elastic spring 310 from the portion coupled to the connection portion 320 to the first curved line in a state where the tension sensing sensor 40 is positioned at the center of the string 330, The first rounding part 331 extending from the end of the first rounding part 331 to the part where the tension sensing sensor 40 is mounted, And a second rounding part 332 which is convexly extended toward the center.

The curvature of the second rounding part 332 is larger than that of the first rounding part 331 because the second rounding part 332 has a more convex and sharply protruding shape, The first rounding part 331 having a small curvature can disperse the stress generated in the second rounding part 332 having a relatively large curvature, To provide an environment that can be delivered. Particularly, the length of the first rounding part 331 is preferably shorter than that of the second rounding part 332, so that the second rounding part 332 is more easily separated from the elastic string 310 .

It goes without saying that the above-described tension measurement and elasticity providing function can be further enhanced by the deformation structure of the string 330.

The elastic wire 160 may be connected to the main moving part 130 without being restricted to any point. In the present invention, however, the elastic wire 160 may be connected to the downward part 132 descending downward from the main moving part 130 ) Are connected to each other.

Specifically, the lowering part 132 has a smaller volume than the housing 131 of the main moving part 130 and functions to move up and down the housing 131. In particular, the main moving part 130 moves up and down the guide rails 110 and 120 And is lowered by a predetermined length downwardly when moving along the guide rail. At this time, the crane 150 is suspended from the bottom of the descending part 132, and the crane 150 is raised and lowered by the ascending / descending part provided separately from the descending part 132.

The structure that is interlocked with the housing 131 for descending (lowering or lifting) of the descending portion 132 may be any of a reel-based structure, a cylinder-based structure, a rack / pinion structure, It can be formed in a single structure, so that a description of a specific structure will be omitted.

The lower portion 132 of the main moving part 130 is located at a position slightly deviating from the bottom surface of the housing 131 of the main moving part 130 and a crane 150 is installed on the lower moving part 130, The caster 170 is provided on the bottom surface of the main body 130 so that the descending part 132 does not hinder the mobility of the main moving part 130. In other words, the lower portion 132 utilizes a part of the bottom surface of the housing 131 and the remaining portion is used to mount the caster 170.

In addition, in the vicinity of the descending part 132 of the main moving part 130, the elastic wire 160 is prevented from being caught or caught in the enclosure 131 when the descending part 132 rises, The slit 131a cut in a predetermined length along the height direction is provided so that the elastic wire 160 is stably connected to the main moving part 130 without being caught in the housing 131, Lt; / RTI >

Since the lower portion 132 is suspended from the crane 150, when the main moving portion 130 moves along the guide rails 110 and 120, the main moving portion 130 is moved in one direction The center of gravity of the main moving unit 130 is moved slightly downward to prevent the inclination of the main moving unit 130. [ In other words, the center of gravity of the main moving part 130 itself is moved slightly downward to receive a relatively small load influence by the crane 150, thereby obtaining structural stability and unnecessary shaking or flow of the elastic wire 160 connected thereto And provides a function of minimizing a problem that an error is generated in the tension sensor 40. FIG.

Fig. 5 is a conceptual diagram showing a configuration for removing foreign matter from the guide rail.

The caster 170 is formed of a pinion 171 and is connected to the caster 170 of the main / sub-moving units 130 and 140. The caster 170 has various structures known in the art, And the fixed / moving guide rails 110 and 120 are provided with a rack 176 so that the main / sub moving portions 130 and 140 can move along the guide rails 110 and 120 as a rack / And the pinion 171 are effective for precisely moving the main / sub moving parts 130 and 140. In addition, although not shown in the drawing, the main / sub moving parts 130 and 140 may further include a driven caster on the lower side of the guide rails 110 and 120 to assist the stability of the movement.

In addition to the rack / pinion structure, the main / sub moving parts 130 and 140 can move along the fixed / moving guide rails 110 and 120 by various known mechanical combinations, but for the sake of precision, the rack / And the fixed / moving guide rails 110 and 120 of the present invention are provided with the rail grooves 175 to prevent the caster 170 from coming off. In addition, the caster 170 is accommodated in the rail groove 175, and a rack is formed on the bottom surface of the rail groove 175 in this example.

As described above, the fixed guide rail 110 and the moving guide rail 120 of the present invention provide a path through which the main moving unit 130 and the auxiliary moving unit 140 respectively move, (110, 120) are installed near the ceiling, there is a high possibility that foreign substances are accumulated. In the present invention, when the foreign matter is piled up on the fixed / moving guide rails 110 and 120, the billiard ball is moved to the correct changing position, so that the foreign matter is adversely affected as a kind of unnecessary distance, Can not be guaranteed.

Further, even in the above-described rack / pinion structure, the rack 176 is susceptible to foreign substances due to its structural characteristics, and it is difficult to ensure precise movement of the main / auxiliary moving units 130 and 140 as described above.

In order to prevent such a problem, a rotary fan panel 180 is provided on one side of each of the fixed guide rail 110 and the moving guide rail 120 of the present invention, specifically, the rail groove 175.

The rotary fan panel 180 is a plate-shaped plate having a rotatable fan 181 mounted thereon. The rotary fan panel 180 is mounted on the bottom surface of the rail groove 175. At this time, the panel receiving portion 175a is spaced apart from the bottom surface of the rail groove 175 by a predetermined distance so as to maintain a uniform flat state with other portions even when the rotating fan panel 180 is mounted on the bottom surface of the rail groove 175 And the rotating fan panel 180 is mounted thereon. The hinge 182 connected to the hinge motor 183 is mounted on both sides of the rotary fan panel 180 so that the hinge 182 is driven by the rotation of the hinge motor 183, As shown in Fig. Since the long side of the billiard table 10 is not so long, a small number of the rotation fan panels 180 may be mounted And the width of the rail groove 175 is not so large, but the diameter of the fan 181 does not need to be large because it provides a purpose of scattering foreign matter in the air. In addition, it can be understood that the height (vertical length) of the guide rails 110 and 120 on which the rotary fan panel 180 is mounted is slightly higher than that of the general rail.

In response to this, the controller 200 includes a fan control module 220 to move all the billiard balls through the crane 150, restore the crane to the initial position, and then drive the hinge motor 183, 180). After that, the fan is driven.

As a result, the wind caused by the rotation of the fan 181 in the rail groove 175 is blown to more easily remove the foreign matter trapped in the rail groove 175 or the rack 176.

6 is a conceptual diagram showing a configuration for removing moisture from the guide rails.

In the embodiment of FIG. 5, foreign matter is removed by the wind. However, moisture is concentrated around the ceiling. As a result, moisture is accumulated in the guide rails 110 and 120 and the rail groove 175, It is not likely to be scattered to the outside easily.

Therefore, in order to solve such a problem, the fixed / moving guide rails 110 and 120 of the present invention may further include a dehumidifier 190 having a moisture absorbent 191 for absorbing moisture in the air.

Specifically, the dehumidifying part 190 is built in the receiving groove 112 extending from one side of the surface of the rising part 111 generated in the guide rails 110 and 120 toward the other side by forming the rail groove 175 It is possible.

At this time, the dehumidifying unit 190 may be further provided with a sealing cap 192 having a plurality of air holes to be mounted on both sides of the receiving groove 112. The sealing cap 192 may be made of a transparent material, such as a net, which is capable of passing through a net or moisture, so that the dehumidifying part 190 can be easily detached from the receiving groove 112.

In order to smoothly absorb moisture of the dehumidifying part 190, the moisture absorbent 191 in the dehumidifying part 190 needs to be in contact with the surface of the dehumidifying part 190, More configuration is needed to confirm the replacement time.

That is, the replacement guide identifying unit 193 is positioned between the moisture absorbent 191 and the sealing cap 192. The replacement guide identifying unit 193 provides a function of visually recognizing by incorporating a moisture reactive color change component whose color changes due to the moisture absorbed by the moisture absorbent 191. Here, cobalt chloride is a typical example of the moisture reaction discoloration component. Cobalt chloride is generally blue in color, but turns red when moisture is in contact. Therefore, the replacement timing of the moisture absorbent 191 in the dehumidifying part 190 can be visually recognized and grasped through the color change of the replacement guide identifying part 193.

However, since the guide rails 110 and 120 are installed on the ceiling, there is a possibility that the replacement guide identification unit 193 may not be conspicuous, so that the replacement guide identification unit 193 is physically convex outwardly It is possible to increase the visibility.

To this end, the sealing cap 192 is made of a stretchable material and can be freely stretched. In addition, the desiccant 191, which can increase the volume of the dehumidifying part 340, is also applied.

6, the moisture absorbent 191 is formed of a triple structure, and the innermost core portion is composed of a main moisture absorbent 191a composed of a hygroscopic material having an increased volume by absorbing moisture, The membrane 191c surrounding the surface of the moisture absorber 191a is prevented so that the components of the main moisture absorber 191a do not flow out. At this time, it is most preferable that the membrane 191c is also made of a material such as a rubber net, and the membrane 191c made of the rubber net material is formed with a plurality of air holes, And is also characterized in that the main absorbent 191a can be wrapped around the main absorbent 191a without expanding the swelling of the main absorbent 191a.

Further, between the membrane 191c and the main desiccant 191a, a sub desiccant 191b containing a plurality of silica gel crystals may be further included.

The silica gel crystal absorbs moisture before the main moisture absorber 191a and acts as a moisture absorption auxiliary to prevent the main moisture absorber 191a from expanding too quickly. In addition, since the silica gel crystal acts as a kind of shield, it is of course possible to prevent the main moisture absorbent 191a from flowing out to the outside of the membrane 191c. That is, in the cross section of the moisture absorbent 191, the film 191c, the sub absorbent 191b, and the main moisture absorbent 191a are formed in the outward direction from the outermost side, and as a result, the moisture absorbent 191 has a triple structure .

As an example of the main moisture absorber 191a, bentonite is representative. Since bentonite has a property of absorbing moisture in the air to be recovered as crystalline water, it is excellent in absorbing power enough to absorb moisture of 5 to 9 times its original volume, and has a property of increasing the volume and increasing the volume at the same time Have.

Therefore, a substance such as bentonite which increases in volume upon water absorption is applied as the main desiccant 191a. At this time, it is possible to apply bentonite as a single mass, but it is also possible to apply it in finely divided powder form. As described above, the sub-moisture absorbent 191b corresponding to the main moisture absorbent 191a is composed of silica gel and does not change in volume, but can spread widely corresponding to the volume change of the main moisture absorbent 191a. It can be thin and stretchable such as rubber so as to be utilized as if it is a single structure without flowing out, and it is possible to prevent the outflow through a film 191c having a plurality of vent grooves formed on its surface.

When the main absorbent 191a absorbs moisture and expands, the absorbent 191 itself is expanded. As a result of this expansion, the replacement guide identification portion 193 presses the sealing cap 192 to the outside So that the color change of the replacement guide identifying unit 193 can be visually distinguished more easily.

As described above, the configuration and operation of the remote off-line billiard game apparatus having two cranes according to the present invention are described in the above description and drawings, but the description of the present invention is not limited to the above description and drawings. And it is to be understood that various changes and modifications may be made without departing from the spirit of the invention.

10: Billiard table 20:
30: client server 40: tension sensor
100: Position shifting assembly 110: Fixed guide rail
111: standing portion 112: receiving groove
120: moving guide rail 121: first moving guide rail
122: second moving guide rail 130: main moving part
131: Housing 131a: Slit
132: descending part 140:
150: Crane 151: First crane
152: second crane 160: elastic wire
170: Caster 171: Pinion
175: rail groove 176: rack
175a: Panel receiving portion 180: Rotating fan panel
181: Fan 182: Hinge
183: Hinge motor 190: Dehumidification part
191: Moisture Absorbent 191a: Main Moisture Absorbent
191b: Sub-moisture absorbent 191c:
192: sealing cap 193: replacement guide identification part
200: controller 210: crane setting control module
211: area grasping section 212: crane selecting section
213: Individual driving unit 220: Driving correction module
230: Fan control module 300: Elastic connector
310 elastic spring 320 connection
330: string 331: first rounding part
332: The second rounding part

Claims (11)

A remote off-line billiard game apparatus comprising two cranes,
Pool table;
A position determination unit for determining the position of the billiard ball in the billiard table and generating position information;
A client server for transmitting and receiving the location information;
The billiard table is mounted on the billiard table, receives the position information from the client server, and changes the position of the billiard ball based on the position information.
A pair of fixed guide rails extending in correspondence to the long side length and the short side width of the pool table, two moving guide rails moving along the fixed guide rails via the sub moving part, Two cranes for picking up the billiard ball and moving the billiard ball to the changing position respectively along the main moving unit and a controller for transmitting the position information and controlling the moving units and the crane And a moving assembly. The method according to claim 1,
The billiard table is divided into first and second areas based on a long side,
The controller comprising:
An area grasping unit for grasping whether or not the trajectory of each billiard ball from the current position to the changing position is within the area of each of the first and second areas,
A crane selecting unit for selecting any one of the two cranes to move the billiard ball on the basis of the information detected by the area detecting unit,
Further comprising a crane setting control module including an individual driving part for moving the billiard ball by driving the crane according to whether or not the selected crane is selected and the operation order. The method according to claim 1,
The main moving part is elastically supported by a plurality of elastic wires,
A tension sensor for sensing the tension of the wire and generating tension information is mounted on one side of the elastic wire,
The controller comprising:
And a driving correction module that performs differential control of the movement of the main moving part according to the numerical value of the tension information. The method of claim 3,
The elastic wire is divided into two stages,
Connecting the separating end of the elastic wire,
A connecting portion having a streamlined convex surface extending in two directions from the portion where the elastic wire is connected to the opposite side in a both side direction in a streamlined manner,
An elastic spring for elastically connecting the connection portions spaced apart from each other at a central portion with respect to a longitudinal direction of a surface connecting the end portions of the streamlined convex surface,
And an elastic connecting member located on both sides of the elastic spring and extending from the streamlined convex surface to connect the connecting portion in a streamlined manner and having a greater elastic modulus than that of the elastic spring,
Characterized in that the tension sensor is mounted on one side of the string. 5. The method of claim 4,
Wherein the tension sensor is mounted at a central point of the string,
The string may include:
A first rounding part which is convexly extended from the connecting part to the first curved part and a second rounded part which is convexly extended from the end of the first rounding part to the tension sensing sensor mounting point to a second curved line larger than the first curved line Featured, billiard game device. The method of claim 3,
The main moving unit includes:
An enclosure having a slit cut in a predetermined length along the height direction of the outer peripheral surface at the bottom face,
And a descent portion mounted on the bottom surface of the housing so as to be able to move up and down,
And the elastic wire is connected to the descending portion. The method according to claim 1,
Wherein the fixed guide rail and the movable guide rail are formed in a substantially rectangular shape,
And a rail groove having a rack formed on a bottom surface thereof,
Wherein the main moving unit and the sub moving unit move the sub-
And a caster made of a pinion coupled to a rack of the rail groove. 8. The method of claim 7,
On the bottom surface of the rail groove,
A plurality of panel receiving portions formed at predetermined intervals are formed,
In the panel receiving portion,
A rotary fan panel provided with a fan, which is pivotally supported by a hinge,
The controller comprising:
And a fan control module for moving all the billiard balls and then rotating the fan. 8. The method of claim 7,
Wherein at least one of the fixed guide rail
A receiving groove penetrating outwardly from the rail groove is formed,
A dehumidifying portion having a moisture absorbent is mounted on the receiving groove,
Wherein a transparent cap of a transparent material having a plurality of ventilation holes is formed at both sides of the inlet of the dehumidifying portion. 10. The method of claim 9,
Between the moisture absorbent and the sealing cap,
Further comprising a replacement guide identifying unit whose color changes due to moisture absorbed from the moisture absorbent. 11. The method of claim 10,
The sealing cap is made of a stretchable material,
The moisture-
A main moisture absorber composed of a hygroscopic material of a stretchable material whose volume is increased by absorbing moisture,
A sub moisture absorbing portion provided on the outer side of the main moisture absorbing portion and including a silica gel crystal,
And a membrane that surrounds the subhumidifying portion in a state in which a plurality of vent holes are formed to pass through,
Wherein the main hygroscopic portion absorbs moisture and is expanded so that the replacement guide identification portion and the sealing cap protrude outwardly convexly.

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