KR101418461B1 - Electronic scoreboard for tennis game - Google Patents

Abstract

An electronic scoreboard for a tennis match is disclosed. The disclosed electronic scoreboard comprises: a scoreboard body having a display window provided with a point display unit for displaying point scores of both teams in a tennis match, a game display unit for displaying game scores, and a set display unit for displaying set scores; and a wireless remote controller for wirelessly transmitting an operation signal in order to operate the scoreboard body. The scoreboard body comprises: a case having a display window provided on the front side thereof; a wireless receiving unit arranged inside the case and receiving the operation signal wirelessly transmitted from the wireless remote controller; an input unit having a plurality of operation switches arranged on at least one side of the case; a control unit arranged inside the case and processing the operation signal inputted through the wireless receiving unit and the input unit so as to control the point display unit, the game display unit, and the set display unit provided on the display window; a speaker arranged inside the case and outputting a sound signal for notifying the scores of at least both teams, which are controlled by the control unit; and a power source unit arranged inside the case and supplying power to the wireless receiving unit, the input unit, the control unit, and the speaker.

Description

Electronic scoreboard for tennis game {Electronic scoreboard for tennis game}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic scoreboard for a tennis game, and more particularly to an electronic scoreboard for a tennis game which can be operated remotely by radio.

In general, various sports events (soccer, basketball, volleyball, baseball, badminton, tennis, In these sporting events, a scoreboard is used to indicate the points earned by both players.

When a sporting event is held in an arena or the like as an official competition, the score of the both team players is displayed on a large electronic score board fixed on the wall of the arena by the players of the game, the registrar, and the referee.

However, in recent years, there have been a lot of living sports facilities for the purpose of promoting the public health, and it is difficult to use a large electronic score board in friendly games or practice games of clubs and social groups in these sports facilities. The score of both teams is displayed using cards or blackboards.

In particular, it is difficult to use a numeric card or a blackboard because it is difficult to arrange a game player, a registrar, and a referee when a small number of people gather to play a sports game. Therefore, the score of both teams depends on the memories of both players. In this case, both team players forget the score, and a wrongly memorized score leads to a sporting event, resulting in conflicts between the two teams. In addition, the number of courts for a sporting event is limited, and when there are a large number of people who want to play a game, waiters are generated. When the scores of the two teams depend on the memories of both players, It is difficult to predict when a game in progress will end first as a waiting list.

In order to solve the above problems, various electronic score boards have been introduced which can be easily installed anywhere and can easily check the score of a sports game.

However, during the various sporting events, the tennis game is characterized by its complicated scoring system, unlike other games. As a criterion applied in an official game, the score system of a tennis game is made up of three steps of point, game, and set, and in some cases, a deuce and a tie break, And so on. The court change method is also unique in that it is called 0 (love), 15 (fifteen), 30 (thirty) and 40 (forty) rather than 0, 1, .

As described above, the tennis game has a problem that it is difficult to efficiently represent a complicated scoring system of a tennis game with a conventional electronic scoreboard, which has a complicated and unique score system and is configured to be generally used in various sports games.

Therefore, unlike other sports games, an electronic score board suitable for a tennis game having a complicated scoring system is required.

The object of the present invention is to provide an electronic scoreboard for a tennis game, which is created to solve the above-mentioned problems of the prior art, have.

According to an aspect of the present invention, The scoreboard,

A scoreboard body having a point display portion for displaying points scores of both teams in a tennis game, a game display portion for displaying a game score, and a display window provided with a set display portion for displaying a set score; And a wireless remote controller for wirelessly transmitting an operation signal for remotely operating the score board main body.

The scoreboard main body includes a case having the display window on its front surface; A wireless receiving unit disposed inside the case and receiving an operation signal wirelessly transmitted from the wireless remote controller; An input unit having a plurality of operation switches disposed on at least one side of the case; A control unit disposed in the case and controlling the point display unit, the game display unit, and the set display unit provided in the display window by processing an operation signal input through the wireless receiver and the input unit; A speaker disposed inside the case and outputting an acoustic signal indicating a score of at least both teams under the control of the control unit; And a power unit disposed in the case and supplying power to the wireless receiver, the input unit, the control unit, and the speaker.

The wireless remote controller may further include: an input unit having a plurality of operation keys; A control unit for processing an operation signal inputted through the input unit; A transmission unit for wirelessly transmitting an operation signal under the control of the control unit; And a power supply for supplying power to the input unit, the control unit, and the transmitter unit.

The electronic score board for a tennis game according to the present invention can be operated remotely by wireless using a wireless remote controller directly by both team players, so that even if there is no judge or competition agent, the score can be accurately recorded, It is effective.

The point score, the game score, and the set score are accurately displayed through the point display unit, the game display unit, and the set display unit provided in the display window, and a court change, deuce, tie break, , The position of both teams' scores on the display changes according to the court change, so it is suitable for a tennis game with complicated scoring system and unique court change method.

Further, the point display unit, the game display unit, and the set display unit are disposed on both sides of the center of the display window in the longitudinal direction so as to correspond to the arrangement structure of the tennis courts, whereby the score of each team can be more easily recognized.

In addition, since the acoustic message indicating the score of the two teams and the progress of the game is output through the speaker, not only the two players but also the players and waiters of the both teams can clearly understand the progress of the game.

In addition, since the time display unit is provided on the display window, it is possible to easily confirm the elapsed time of the game, so that the waiting time or the game progress agent can easily predict the end time of the game.

1 is a perspective view illustrating an electronic scoreboard for a tennis game according to a preferred embodiment of the present invention.
FIG. 2 is a view showing a configuration of the scoreboard main body shown in FIG. 1. FIG.
3 is a diagram showing a configuration of the wireless remote controller shown in FIG.
FIG. 4 is a perspective view showing a state in which an awning is installed on the scoreboard body shown in FIG. 1. FIG.
FIG. 5 is a perspective view of the scarf board body shown in FIG.

Hereinafter, an electronic scoreboard for a tennis game according to the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals denote the same elements.

FIG. 1 is a perspective view showing an electronic scoreboard for a tennis game according to a preferred embodiment of the present invention, FIG. 2 is a view showing the configuration of the scoreboard body shown in FIG. 1, and FIG. 3 is a cross- 1 is a diagram showing a configuration of a wireless remote controller.

1 to 3, an electronic score board for a tennis game according to an embodiment of the present invention includes a score board body 100 for displaying scores of both teams in a tennis game, And a wireless remote controller 200 for wirelessly operating the wireless remote controller 200.

The scoreboard main body 100 includes a case 110 formed in a rectangular parallelepiped box shape having a long length in the transverse direction, and components installed in the case 110.

Specifically, a display window 120 for displaying scores of both teams is disposed on the front surface of the case 110. Since the score system of the tennis game is composed of three steps of point, game, and set, the display window 120 includes a point display unit 121 for displaying points scores of both teams, A game display section 122 for displaying a game score and a set display section 123 for displaying a set score of both teams are provided.

In the tennis game, both teams compete in the courts arranged on both sides of the net with respect to the net. Therefore, the player can play one side A point display section 121, a game display section 122 and a set display section 123 for displaying a point, a game, and a set obtained by one team, for example, the first team are arranged on the other side A point display unit 121, a game display unit 122, and a set display unit 123 for displaying points, games, and sets obtained by other teams such as the second team are arranged.

The game display unit 122 is disposed at both outer sides of the set display unit 123 and the point display unit 121 is disposed at the center of the display screen 120 And is disposed on both outer sides of the game display section 122. That is, the set display unit 123, the game display unit 122, and the point display unit 121 are sequentially disposed while being moved toward both sides with respect to the center of the display window 120 in the longitudinal direction.

Thus, the point display unit 121, the game display unit 122, and the set display unit 123 are disposed on both sides of the longitudinal center of the display window 120 so as to correspond to the arrangement structure of the tennis courts, There is an advantage that the score can be recognized more easily.

The point display unit 121, the game display unit 122, and the set display unit 123 may have different sizes. For example, the size of the point display unit 121 is the largest, the size of the game display unit 122 is medium, and the size of the set display unit 123 is the smallest. The color of the point display unit 121 and the game display unit 122 may be red, and the color of the set display unit 123 may be green.

Since the point display unit 121, the game display unit 122, and the set display unit 123 have different sizes and colors, it is easy to distinguish the point score, game score, and set score from each other.

The display window 120 may include a time display unit 124 for displaying an elapsed time of the game and the time display unit 124 may be disposed below the set display unit 123.

Since the time display unit 124 is provided on the display window 120, it is possible to easily check the elapsed time of the game, so that the waiter or the game progress agent can easily predict the end time of the game.

The service window display unit 125 may be disposed at upper and lower corners of the display window 120. The service window display unit 125 displays a service ticket have.

The point display unit 121, the game display unit 122, the set display unit 123, the time display unit 124, and the service volume display unit 125 may be formed of a 7-segment device or an LED device, And is disposed to face the front of the case 110 in a state of being mounted on the case 110. [

The score board main body 100 includes a wireless receiving unit 130 provided inside the case 110 to receive an operation signal wirelessly transmitted from the wireless remote controller 200, And an input unit 140 having a plurality of operation switches 141 to 148 provided on the upper surface of the operation panel. The operation switches 141 to 148 may be disposed on the front surface, both side surfaces or the rear surface of the case 110, not on the upper surface of the case 110, or on the upper surface, As shown in FIG.

The plurality of operation switches 141 to 148 includes an on / off switch 141 for supplying or interrupting electric power, a brightness control switch 142 for controlling the brightness of the display window 120, A volume control switch 143 for controlling the volume of the first set 160, a first point-up switch 144 for raising a point of either team, for example, the first team, An undo switch 145 for canceling the operation signal of the game player 120, a change court switch 146 for changing the coats of both teams, a point display unit 121, a game display unit 122, A reset switch 147 for initializing the first team 123 and a second point-up switch 148 for raising another team of both teams, e.g. the second team, . Some of the operation switches 141 to 148 may have additional functions, which will be described later.

The operation switches 141 to 148 may be arranged in two rows, but are not limited thereto and may be arranged in one row or three or more rows. In addition, the operation switches 141 to 148 may be arranged in the order shown in FIG. 1, but they are not limited thereto and may be arranged in various orders. A knob switch may be used as the brightness control switch 142 and the volume control switch 143 among the operation switches 141 to 148. The first point-up switch 144, the undo switch 145 A push button switch may be used as the change-over switch 146, the reset switch 147, and the second point-up switch 148. [

The score board main body 100 is provided inside the case 110 and processes the operation signals input through the wireless receiving unit 130 and the input unit 140 to display the point display unit 121, And a control unit 150 for controlling the game display unit 122, the set display unit 123, the time display unit 124 and the service ticket display unit 125. [ The controller 150 also controls the speaker 160, which will be described later. The specific function of the controller 150 will be described later.

2, the controller 150 is shown as being separated from the printed circuit board 126, but the controller 150 may be mounted on the printed circuit board 126.

The score board main body 100 includes a speaker 160 installed inside the case 100 and outputting a sound signal under the control of the controller 150. [

The speaker 160 may be disposed on both sides of the case 110. Sound signals output from the speaker 160 may be provided on both sides of the case 110 adjacent to the speaker 160, A plurality of through holes 181 may be formed for discharging the light into the light emitting device.

A plurality of through holes 182 may be formed in the upper surface of the case 110. The plurality of through holes 182 may be formed in the case 110, And can discharge the heat to the outside.

The plurality of through holes 181 and 182 may have a slit shape and may be arranged in a plurality of rows. However, the through holes 181 and 182 may be formed in various shapes.

The sound signal output through the speaker 160 may include a score of both team players and various messages necessary for the progress of the tennis game, such as a game start message, a change court message, a selection message, and the like. This will be described in detail later.

The scoreboard main body 100 includes a power supply unit 170 which is provided inside the case 110 and supplies power to the wireless receiving unit 130, the input unit 140, the control unit 150 and the speaker 160 do. The power source unit 170 may be connected to an external AC power source 172.

A charging battery 174 for supplying power to the power supply unit 170 may be installed in the case 110 so that power can be supplied even in an outdoor environment where it is difficult to connect the AC power supply 172 There are advantages.

The wireless remote controller 200 is for remotely operating the scoreboard main body 100 by wireless, and may be formed as a pair for both players.

The wireless remote controller 200 includes an input unit 210 having a plurality of operation keys 211 to 214, a control unit 220, a transmitting unit 230, and a power source 240.

The plurality of operation keys 211 to 214 include a first point-up key 211 for raising the points of the first team of both teams and a second point-up key 211 for raising the points of the second team. A change-court key 213 for changing the coats of both teams, and an undo key 214 for canceling the immediately preceding operation signal.

The reset function for initializing the point display unit 121, the game display unit 122 and the set display unit 123 is performed by pressing the change-court key 213 and the second point-up key 212 together . In addition, some of the operation keys 211 to 214 may have additional functions, which will be described later.

As described above, by performing a different function using a part of the operation keys 211 to 214, it is possible to reduce the number of necessary operation keys, and thus the size of the wireless remote controller 200 can be reduced.

In the case where the wireless remote controllers 200 are provided in pairs, the first point-up key 211 is arranged in front of one of the wireless remote controllers 200 and the second point-up key 212 is arranged in the rear The second point-up key 212 may be disposed in front of the other wireless remote controller 200, and the first point-up key 211 may be disposed in the rear.

In this case, a first team player playing in the left court of the tennis court and a second team player playing in the right court divide a pair of wireless remote controllers 200, respectively, If the first point-up key 211 or the second point-up key 212 is depressed, the point of the team can be raised, which is advantageous in that the operation is easier.

The control unit 220 processes the operation signal input through the input unit 210 and controls the transmission unit 230. The transmission unit 230 transmits a radio operation signal under the control of the control unit 220 The power source 240 supplies power to the input unit 210, the controller 230, and the transmitter 230. [ The power source 240 may be a small-sized battery.

FIG. 4 is a perspective view of a scooter board main body shown in FIG. 1, and FIG. 5 is a perspective view of the scooter main body shown in FIG.

4 and 5, the electronic scoreboard for a tennis game according to the present invention can be used in an outdoor environment. In this case, the scoreboard body 100 is provided with a display window 120 for covering the sunlight, A sunshade 190 may be installed to prevent rainwater from spilling.

The screen 190 includes a rectangular upper plate 191 horizontally detachably attached to the upper surface of the score board body 100 and protruding forward from the display window 120, And a side plate 192 vertically disposed on the display window 120 and protruding forward from the display window 120.

The upper plate 191 may be detachably attached to the upper surface of the case 110 by means of the Velcro tapes 193 and 197 attached to the bottom surface and the upper surface of the case 110, That is, the upper plate 191 may be detachably attached to the upper surface of the case 110 using various attaching methods. The side plate 192 may be connected to the upper plate 191 or may be detachably attached to the side surface of the case 110 in the same manner as the upper plate 191.

An opening 194 is formed in the upper plate 191 to expose a plurality of operation switches 141 to 148 disposed on the upper surface of the case 110. A plurality of operation switches 141 to 148 can be operated.

A waterproof cover 196 covering a plurality of operation switches 141 to 148 may be attached to the periphery of the opening 194. The waterproof cover 196 may be made of a flexible and transparent material, for example, vinyl.

Therefore, not only is it possible to protect a large number of operation switches 141 to 148 from rainwater, but also there is an advantage that it is possible to operate while viewing a plurality of operation switches 141 to 148 with the waterproof cover 196 covered.

Hereinafter, an operation procedure of the electronic scoreboard for a tennis game according to the present invention will be described with reference to FIGS. 1 to 3. FIG.

The electronic score board for a tennis game according to the present invention can be used by being moved as a portable place. Therefore, it can be installed and used in a cradle (not shown) provided adjacent to the tennis court, and can be separated from the cradle after use.

As described above, the score board body 100 is installed at a predetermined position adjacent to the tennis court, and the two wireless remote controllers 200 are divided into two teams.

On the other hand, when there is a referee or a traveling agent, the radio remote controller 200 may be operated by a referee or a traveling agent. The operation of the scoreboard body 100 can be performed not only through the wireless remote controller 200 but also through a plurality of operation switches 141 to 148 disposed on the upper surface of the case 110 of the scoreboard body 100. Hereinafter, a case where a pair of wireless remote controllers 200 are directly operated by both team players is described as an example.

When the AC power source 172 is connected to the power source unit 170 of the installed scoreboard main body 100 and then the on / off switch 141 is turned on, the score board main body 100 is turned on via the power source unit 170, The power is supplied to the components installed in the power supply unit. If there is no AC power source 172 connectable to the adjacent place, the on / off switch 141 is immediately turned on so that power can be supplied from the rechargeable battery 174 to the power source unit 170.

At this time, the score "00:00" is displayed on the point display section 121 and the score "0: 0" is displayed on the game display section 122 and the set display section 123 under the control of the control section 150 , "00:00" is also displayed on the time display unit 124, and the time starts to progress.

Then, the left side, that is, the service ticket display unit 125 of the first team, comes on. If the service ticket is to be changed to the second team, the service ticket may be changed to the second team by pressing the undo key 214 of the remote controller 200. [ That is, in the state where the score of the point display section 121 is indicated as "0: 0 ", the undo key 214 of the remote controller 200 can act as a key for changing the service ticket. Similarly, the underscore switch 145 disposed on the upper surface of the case 110 may also have a function of changing the service right.

Also, the controller 150 may control the speaker 160 to output a message informing the start of the game.

When a team, such as a first team, acquires a point after the game is started, the player of the first team presses the first point-up key 211 of the wireless remote controller 200, Processes the operation signal wirelessly transmitted from the wireless remote controller 200 and controls the point display unit 121 to display a score of " 15: 0 ". At the same time, the control unit 150 controls the speaker 160 to output a sound signal indicating a point score of "Peptin-Love ".

Thus, as the game progresses, the points acquired by both teams are displayed on the point display unit 121, and the point score is notified through the speaker 160. [ At this time, the point score is outputted as a sound signal called "Love", "Pipe Tin", "Thirty" and "Forty" generally used in a tennis game, and the point of the team having the service ticket is output first.

If any one of the two teams, for example, the first team, first acquires four points with a difference of two points or more, the first team acquires the game. At this time, a game score "1: 0" is displayed on the game display unit 122, and a point score "0: 0" is displayed on the point display unit 121 again. In addition, an acoustic signal indicating that the game score is 1: 0 can be output through the speaker 160. [

On the other hand, when the point score of both teams displayed on the point display unit 121 becomes "40:40 ", the game progresses automatically in the point deuce system. At this time, when the first team acquires a point in the point-deceded state, an indication "A" indicating that there is an advantage is displayed on the first-team's point display unit 121 . Then, when the second team acquires the point, the mark "A" disappears from the point display unit 121 as a tie point, and becomes a point de-bus state again. Then, when the second team acquires the points again, "A" is displayed on the point display unit 121 of the second team.

When a team with an advantage in the point-de-esque state, such as the first team, gains points again, the first team acquires the game. At this time, a game score "1: 0" is displayed on the game display unit 122, and a point score "0: 0" is displayed on the point display unit 121 again. In addition, an acoustic signal indicating that the game score is 1: 0 can be output through the speaker 160. [

As described above, when the game score displayed on the game display unit 122 becomes "1: 0 ", a court change occurs automatically and an acoustic signal indicating the court change is output through the speaker 160. [ In this way, when the coats of both teams are changed, the point display unit 121, the game display unit 122, and the set display unit 123, which are disposed on the left side with respect to the longitudinal center of the display window 120, Points and games and sets acquired by the first team are displayed on the point display unit 121, the game display unit 122 and the set display unit 123 disposed on the right side Change.

When the sum of game scores acquired by both teams becomes an odd number according to the tennis match rules, a court change occurs, and such court change is automatically performed by the control unit 150.

In this case, the change coat switch 146 disposed on the upper surface of the case 110 or the change coat key 213 of the wireless remote controller 200 can be used. have. At this time, an acoustic signal for notifying the court change is output through the speaker 160.

If any one of the two teams, for example, the first team, acquires six games in advance of a difference of two games or more, the first team acquires the set. At this time, a set score of "1: 0" is displayed on the set display unit 123, and the game display unit 122 and the point display unit 121 are displayed again as "0: 0". Further, an acoustic signal indicating that the set score is 1: 0 can be output through the speaker 160. [

On the other hand, when the game score of both teams displayed on the game display unit 122 becomes "5: 5 ", the game is deactivated. Thus, in a game deuce state, when a team, for example, a first team, acquires two games in a row, the first team acquires the set. In this case, the set score of "1: 0" is displayed on the set display unit 123, the game display unit 122 and the point display unit 121 are displayed again as "0: 0" A sound signal indicating that the set score is 1: 0 can be output through the signal processor 160.

If the game score of both teams becomes "6: 6 ", the controller 150 sends a message to the both players to select whether to proceed in the game deuce mode or in the tie-break method to the speaker 160 Lt; / RTI > In this case, according to the choice of both players, the game continues in the deuce mode or the tie-break method. At this time, the first point-up key 211 and the second point-up key 212 of the wireless remote controller 200 can be used as selection switches, and the first point-up key 211 and the second point- The switch 144 and the second point-up switch 148 can also be used as selection switches.

At this time, when the game deuce system is selected, the game continues until the game scores of the two teams become two game differences.

If the tie break method is selected, the point display section 121 is displayed as "0: 0 ", and an acoustic signal indicating that the tie break is started through the speaker 160 may be output. If a team in the tie-break state, such as the first team, gains more than seven points in advance by more than two points, the tie-break ends and the first team gets the set. In this case, the set score of "1: 0" is displayed on the set display unit 123, the game display unit 122 and the point display unit 121 are displayed again as "0: 0" A sound signal indicating that the set score is 1: 0 can be output through the signal processor 160.

On the other hand, in order to speed up the game in an unofficial game, if the game score of both teams becomes "5: 5", the tiebreak method may be performed. In this case, when the game score of both teams becomes "5: 5 ", the point display unit 121 and the game display unit 122 flicker for approximately five seconds, Up switch 144 or the second point-up switch 148 disposed on the upper surface of the case 110 by pressing the first point-up key 211 or the second point-up key 212 or by pressing the second point- If there is no operation for 5 seconds, the blinking of the point display unit 121 and the game display unit 122 is terminated and the game can be continued.

When the above procedure is repeated and a team acquires a predetermined set first according to a predetermined rule in the game, the game ends.

When the game is over or when it is necessary to resume the game from the beginning, the user presses the reset switch 147 disposed on the upper surface of the case 110, or presses the second point-up The reset function is performed by pressing the switch 212 and the change court key 213 together and the point display unit 121, the game display unit 122 and the set display unit 213 are initialized to "0: 0 ".

On the other hand, when the reset switch 147 of the case 110 is pressed or the second point-up switch 212 of the wireless remote controller 200 is pressed together with the change-court key 213, The speaker 160 may output a message to the user to select whether to initialize the time display unit 124 together. In this case, only the point display unit 121, the game display unit 122 and the set display unit 213 are initialized to "0: 0" according to the selection of both players, or the point display unit 121, the game display unit 122, The time display unit 124 may be initialized to "0:00" At this time, the first point-up key 211 and the second point-up key 212 of the wireless remote controller 200 can be used as selection switches, and the first point-up key 211 and the second point- The switch 144 and the second point-up switch 148 can also be used as selection switches.

As described above, the electronic scoreboard of the tennis game according to the present invention can be operated remotely by wireless using the wireless remote controller 200 directly by both game players, so that even if there is no judge or competition agent, the score can be accurately recorded There is an advantage that the game can proceed smoothly.

The point score, the game score, and the set score are accurately displayed through the point display unit 121, the game display unit 122, and the set display unit 123 provided in the display window 120. In accordance with the player's choice, Coat change, deuce, tie brakes are applied. The position of both teams' scores on the display changes depending on the court change. Therefore, it is suitable for a tennis game having a complex score system and a unique court change method.

In addition, since an acoustic message indicating the scores of the two teams and the progress of the game is output through the speaker 160, not only the players of both teams, but also the players and waiters of the both teams can know the progress of the game more clearly.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. There will be. Accordingly, the true scope of protection of the present invention should be determined by the appended claims.

100 ... Scoreboard body 110 ... Case
120 ... display window 121 ... point display section
122 ... Game display section 123 ... Set display section
124 ... time display unit 125 ... service display unit
126 ... printed circuit board 130 ... wireless receiver
140 ... input section 141-148 ... operation switch
150 ... controller 160 ... speaker
170 ... power unit 172 ... AC power
174 ... rechargeable batteries 181, 182 ... through holes
190 ... awnings 191 ... top plate
192 ... side plates 193, 197 ... Velcro tape
194 ... opening 196 ... waterproof cover
200 .. Wireless remote controller 210 ... Input
211-214 ... operation keys 220 ... control section
230 ... Footprints 240 ... Power

Claims (15)

A scoreboard body having a point display portion for displaying points scores of both teams in a tennis game, a game display portion for displaying a game score, and a display window provided with a set display portion for displaying a set score; And
And a wireless remote controller for wirelessly transmitting an operation signal for remotely operating the score board main body,
The scoreboard main body includes:
A case having the display window installed on the front thereof;
A wireless receiving unit disposed inside the case and receiving an operation signal wirelessly transmitted from the wireless remote controller;
An input unit having a plurality of operation switches disposed on at least one side of the case;
A control unit disposed in the case and controlling the point display unit, the game display unit, and the set display unit provided in the display window by processing an operation signal input through the wireless receiver and the input unit;
A speaker disposed inside the case and outputting an acoustic signal indicating a score of at least both teams under the control of the control unit;
And an electronic score board disposed inside the case for supplying power to the wireless receiver, the input unit, the control unit, and the speaker. delete The method according to claim 1,
Quot ;, " Fortune ","Sexy",and" Forty "are displayed on the point display section, And an acoustic signal indicating a point score of both teams is outputted. The method according to claim 1,
The wireless remote controller includes:
An input unit having a plurality of operation keys;
A control unit for processing an operation signal inputted through the input unit;
A transmission unit for wirelessly transmitting an operation signal under the control of the control unit;
And an electric power source for supplying electric power to the input unit, the control unit, and the transmitter unit. A scoreboard body having a point display portion for displaying points scores of both teams in a tennis game, a game display portion for displaying a game score, and a display window provided with a set display portion for displaying a set score; And
And a wireless remote controller for wirelessly transmitting an operation signal for remotely operating the score board main body,
A point display unit, a game display unit, and a set display unit that display points, games, and sets obtained by any one team of both teams are arranged on the basis of the longitudinal direction center of the display window, And a point display unit, a game display unit, and a set display unit which display a set are arranged. 6. The method of claim 5,
Wherein the set display unit, the game display unit, and the point display unit are arranged in order from the center in the longitudinal direction of the display window toward both sides thereof. 6. The method according to claim 1 or 5,
Wherein the display window is provided with a time display unit for displaying elapsed time of a tennis game and a service ticket display unit for displaying a team having a service ticket. The method according to claim 1,
A plurality of operating switches provided in the case include an on / off switch for supplying or blocking power, a brightness adjusting switch for adjusting the brightness of the display window, a volume adjusting switch for adjusting the volume of the speaker, A change-point switch for changing the coats of both teams, and a point-change switch for changing the point display section, the game display section, and the set display section And a second point-up switch for raising the points of the other teams of both teams. 5. The method of claim 4,
The plurality of operation keys provided on the wireless remote controller include a first point-up key for raising the points of one of the teams, a second point-up key for raising the points of the other teams of the both teams, A change court key for changing the court, and a undock key for canceling the immediately preceding operation signal,
Wherein the reset function for initializing the point display unit, the game display unit, and the set display unit is performed by pressing the change-point key and the second point-up key together. 10. The method of claim 9,
Wherein the wireless remote controller is provided in a pair and the first point-up key is disposed at the front and the second point-up key is disposed at the rear at any one of the wireless remote controllers, An up-key is disposed at the front and a first point-up key is disposed at the rear. The method according to claim 1,
Wherein the speaker is disposed on both sides of the case and a plurality of through holes are formed on both sides of the case adjacent to the speaker to emit an acoustic signal output from the speaker to the outside of the case. Electronic Scoreboard. The method according to claim 1,
Wherein the power source unit is connected to an external AC power source, and a rechargeable battery for providing power to the power source unit is installed inside the case. The method according to claim 1,
The scoreboard main body is provided with an awning for shielding sunlight shining on the display window or preventing rainwater from splashing on the display window,
Wherein the window is detachably attached to an upper surface of the case and protruded forward of the display window; an opening formed in the upper plate to expose the plurality of operation switches disposed on the upper surface of the case; And a waterproof cover which is attached to the periphery of the opening formed in the cover and covers the operation switches, and is made of a transparent and transparent material. 10. The method according to claim 8 or 9,
When the sum of games gained by both teams becomes an odd number and when an operation signal is input from a change-court switch disposed on the upper surface of the case or a change-court key of the wireless remote controller, the control unit informs the court of change And controls so that the positions of the scores of both teams displayed on the point display unit, the game display unit, and the set display unit are switched and displayed to be different from each other. The method according to claim 1,
When the game score of the both teams displayed on the game display unit becomes "6: 6 ", the control unit controls the speaker to output a sound signal indicating whether to proceed with the game deuce mode or the tie- Wherein the tennis game is a tennis game.

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