Abstract:
A skin-irritating game machine include a main unit and a plurality of control cables respectively connected to the main unit, each control cable having two metal contact elements adhered to the skin a respective player to form a respective electric loop through which a voltage is outputted from the main unit to the player who loses the game.

Description:
BACKGROUND OF THE INVENTION 
     The present invention relates to game machines and, more specifically, to a skin-irritating game machine, which outputs a voltage to irritate the skin of the player who loses the game. 
     Various palm-top game machines, such as electronic pet game machines, match-pair game machines, etc. have been disclosed, and have appeared on the market. These machines may have sound and lighting effect generating means to attract consumers. Further, various exercising and massaging apparatus are commercially available for use to exercise the body physically and/or to stimulate the circulation of blood. 
     SUMMARY OF THE INVENTION 
     The present invention provides a skin-irritating game machine, which can be used to play games as well as to stimulate the circulation of blood. According to the present invention, the skin-irritating game machine comprises a main unit and a plurality of control cables. The main unit comprises a control circuit assembly, a plurality of input buttons for signal input into the control circuit to set a predetermined reference value, and a plurality of electric sockets respectively connected to the control circuit assembly. The control circuit assembly comprises a battery power supply, an input circuit, an IC chip, and a skin-irritating control circuit. The control cables are respectively connected to the electric sockets of the main unit, comprising a cable, an electric plug disposed at one end of the cable and connected to one electric socket of the main unit, two metal contact elements connected in parallel to one end of the cable remote from the electric plug and adapted for adhering to the skin of a player, and a button connected between the cable and the metal contact elements. When the player presses the button of the respective control cable after a reference value had been set through the buttons of the main unit, a signal is provided to the IC chip for comparison with the set reference value, and the IC chip drives the skin-irritating control circuit to send an irritating voltage through the metal contact elements of the respective control cable to irritate the skin of the player if the value of the comparison result is beyond a predetermined range of the set reference value. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is an elevational view of a skin-irritating game machine according to the present invention. 
     FIG. 2 is similar to FIG. 1 but showing the control cable disconnected from the main unit. 
     FIG. 3 is a system block diagram of the present invention. 
     FIG. 4 is a circuit diagram of the present invention. 
     FIG. 5 is an operation flow chart of the present invention. 
     FIG. 6 is another operation flow chart of the present invention. 
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
     Referring to FIGS. 1 and 2, a skin-irritating game machine in accordance with the present invention is generally comprised of a main unit  1 , and at least one control cable  2 . The main unit  1  comprises a transparent glass window  11 , a plurality of electric sockets  12 , a set of buttons  13 , and a set of indicator lights  14  respectively disposed on the outside. The main unit  1  further comprises a control circuit assembly A disposed on the inside. The control circuit assembly A comprises an input circuit A 1 , an IC chip (for example, IC CPC SDCA102) A 2 , a display control circuit A 3 , a voice control circuit A 4 , and a skin-irritating control circuit A 5 . A battery power source (not shown) is disposed inside the main unit  1  and connected to the input circuit A 1  to provide the control circuit assembly A the necessary working voltage. The control cable  2  comprises a cable  22 , an electric plug  21  disposed at one end of the cable  22  and adapted for connecting to one electric socket  12  of the main unit  1 , two metal contact elements  24  connected in parallel to one end of the cable  22  remote from the electric plug  21 , and a button  23  disposed between the cable  22  and the metal contact elements  24 . Pressing the button  23  of the control cable  2  or either button  13  of the main unit  1  triggers the skin-irritating control circuit A 5  to send an irritating voltage through the metal contact elements  24  to irritate the skin of the player. 
     When pressing the buttons  13  or  23  to produce a trigger signal, the trigger signal is sent to the IC chip A 2  and compared with the reference value set in the IC chip A 2 . When matched, the skin-irritating control circuit A 5  is triggered to output a skin-irritating signal to the metal contact elements  24  through the corresponding electric socket  12 , the electric plug  21  and the cable  22  intermittently, forming with the operator&#39;s skin a conducting loop. 
     Referring to FIG. 5, when multiple players connect respective control cables  2  to the electric sockets  12  of the main unit  1 , the metal elements  24  of the control cables  2  are respectively adhered to the skin of the respective players, and the players can than start a countdown game, or a number-guess game. 
     1. With respective to the countdown game, a predetermined reference time value is set through the buttons  13  of the main unit  1  before starting the game. After setting of the reference time value, every player counts the time silently inside the mind and then presses the button  23  of the respective cable  2  when thought that the time is up. Upon pressing of the button  23 , a signal is inputted into the IC chip A 2  for comparison with the set reference time value. If the value of the signal from the cable  2  is within a set tolerance range (the set reference time value±a predetermined range), the respective player is passable and receives no penalty. If the value of the signal from the cable is out of the set tolerance range, the respective player is penalized at a degree subject to the degree of difference from the set tolerance range, i.e., the IC chip A 2  outputs a respective voltage signal to trigger the skin-irritating control circuit A 5 , causing it to output a voltage, at value and length of time subject to the degree of difference from the set tolerance range, through the metal contact elements  24  of the respective cable  2  to irritate the skin of the respective player. 
     2. With respective to the number guess game, a predetermined reference voltage value is set through the buttons  13  of the main unit  1  before starting the game. After setting of the reference voltage value, the IC chip A 2  produces a random number from 1 through 13, and then the respective player inputs a number to guess the random number and then presses the button  23  of the respective cable  2  to confirm the number. After pressing of the button of the cable  2 , a signal is inputted into the IC chip A 2  for comparison with the set reference number. If the number inputted from the player is equal or approximately equal to the set reference number, the respective player is passable and receives no penalty. If the number inputted from the player is far from the set reference number, the respective player is penalized at a degree subject to the degree of difference from the set reference number, i.e., the IC chip A 2  outputs a respective voltage signal to trigger the skin-irritating control circuit A 5 , causing it to output a voltage, at value and length of time subject to the degree of difference from the set reference number, through the metal contact elements  24  of the respective cable  2  to irritate the skin of the respective player. 
     Referring to FIG. 6, after cables  2  have been respectively connected to the electric sockets  12  of the main unit  1 , the metal contact elements  24  are respectively adhered to the skin of the players to start a heart-disease game. Before starting the heart-disease game, a predetermined reference voltage value is set through the buttons  13  of the main unit  1  before starting the game. After setting of the reference voltage value, the IC chip A 2  produces a random number from 1 through 13, and then drives the a LCD A 31  to display the random number and the voice control circuit A 4  to read the numbers from 1 through 13 for enabling the players to guess the random number. When the displayed number on the LCD A 31  and the voiced number from the voice control circuit A 4  match, the players immediately press the button  23  of the respective cable  2 . Upon receipt of the signal from each player (the button  23  of each control cable  2 ), the IC chip A 2  judges the order of the triggering of the players, and then drives the skin-irritating circuit A 5  to outputs a respective voltage, at value and length of time subject to the order of the respective player, through the metal contact elements  24  of the respective cable  2  to irritate the skin of the respective player. 
     Further, the metal contact elements  24  can be adhered to the skin of a particular part of the body, and then the user can control the button  23  of the cable  2  or the buttons  13  of the main unit  1  to drive the skin-irritating control circuit A 5  to output a voltage through the metal contact elements  24 , so as to stimulate circulation of blood in the part of the body. 
     During either of the aforesaid games, the LCD A 31  of the display control circuit A 3  of the control circuit A is controlled to display data, and the user can see the displayed data through the transparent glass window  11 . Further, the arrangement of the voice control circuit A 3  and the indicator lights  14  of the main unit  1  enable the game machine to produce a sound and lighting effect. 
     While only one embodiment of the present invention has been shown and described, it will be understood that various modifications and changes could be made thereunto without departing the spirit and scope of the invention disclosed.