CN2153400Y - Domestic controller for tv computer game - Google Patents

Abstract

The utility model relates to a novel controller for domestic TV computers for games, which is composed of a controller casing, an electronic circuit installed in the controller casing and a plurality of operation selecting keys installed on the surface of the controller. Compared with the existing controller of a computer for games, the utility model mainly differs in the addition of two operation selecting keys, the operation selecting functions of the newly added two keys are realized through the circuit in the controller, and all functions of the prior controller for a computer for games still remain. The utility model has the advantages of reasonable design and easy use, and can replace the existing controller for a computer for games.

Description

Domestic controller for TV computer game

The utility model relates to a kind of electronic installation that is used on the domestic TV game machine---controller.

Along with development of electronic technology, Nintendo's class domestic TV game machine has entered huge numbers of families, enriched the free life of family, be subjected to broad masses particularly to show juvenile liking deeply, the selected key button of operation on the controller of existing game machine has the direction key button usually, program is selected key button, program starts key button, two action key buttons and two running fire interlock key buttons, and when playing some electronic game, need press two actions key buttons or two running fire interlock key buttons simultaneously, this makes that operation is not too convenient and takes place asynchronous easily and the selected situation of maloperation occurs.

The purpose of this utility model is will develop a kind of new electronic game machine by the system device, this controller is except that the repertoire that keeps former game machine operating grip, two control key buttons have also been increased, the function of a key button is equivalent to press simultaneously two action key buttons, the function of another key button is equivalent to press simultaneously two interlock running fire key buttons, all the control key button is arranged rationally, and easy operating is easy to use and reliable.

The domestic TV game machine controller that the utility model proposes, by controller housing, the selected key button of a plurality of operations that is contained in the electronic circuit in the controller housing and is contained in the controller surface constitutes, include direction key button 12 in the selected key button of operation, program is selected key button 15a, program starts key button 15b, action key button 13a and 13b, running fire interlock key button 13d and 13c(are as shown in Figure 1), electronic circuit is imported by 8 asynchronous parallel, synchronous serial input/serial Output Shift Register CI, a pulse signal source P is used for the plug J that the controller signals line is connected with game host plate socket is constituted (as shown in Figure 2) with one, the parallel input port P1P2P3P4P5P6 of shift register CI respectively with direction chain button on the right side, a left side, down, on, 4 direction switches, program start key button switch and program options button button switch are connected, the data port DATA of serial output terminal mouth Q on shift register CPU on plug J and game host plate is connected, also include its function in the control key button and be equivalent to press simultaneously action key button 13a, the key button 13e of 13b and its function are equivalent to press simultaneously running fire interlock key button 13d, the key button 13f of 13c, the port P7P8 of shift register removes respectively through action key button switch 13b, outside the 13a difference ground connection, also simultaneously be communicated with back while ground connection through key button switch 13e, port P7P8 removes respectively through running fire interlock key switch 13d, 13c also is connected with pulse signal source simultaneously through button switch 13f simultaneously respectively with outside pulse signal source is connected.Use the MDT5022A integrated circuit to make 8 asynchronous row inputs, synchronous serial input/serial Output Shift Register, (as shown in Figure 3), 2 pin, 14 pin of MDT5022A are except that respectively through action key button switch 13b, 13a ground connection, also simultaneously be communicated with back while ground connection through button switch 13e, 2 pin of MDT5022A and 14 pin except that respectively through running fire interlock button switch 13d, 13c with 15 pin that pulse signal can be provided are connected, also be communicated with the back while and be connected with 15 pin through button switch 13f.Action key button 13a, 13b and key 13e are arranged in straight line, and running fire interlock key button 13c, 13d and key button 13f are arranged in straight line, and two groups of key buttons are parallel to each other, and become an angle less than 90 degree with the controller base.From top narration as can be seen, outside the selected key button of whole operations of the game machine controller that the utility model proposes on keeping existing game machine controller, two selected button 13e of operation have been increased newly, 13f, 13e, the selected function of the operation of 13f key button is realized by the circuit of controller inside, during actual playing games, pressing action key button 13a or 13b just is equivalent to the P8 or the P7 of shift register are held ground connection, and the button switch 13e that increases newly itself is exactly a ground connection, so one meets down 13e, just the P8 that links to each other with 13e and P7 port ground connection simultaneously, therefore the selected function of 13 operations just can be equivalent to press simultaneously 13a, the 13b key button, similarly, pressing running fire interlock key button 13d or 13c just is equivalent to the P7 or the P8 port of shift register are communicated with pulse signal source, and the button switch 13f that increases newly itself just is connected with pulse signal source, so meet down 13f, just P7 that links to each other with 13f and P8 port have been communicated with pulse signal source simultaneously, so the selected function of the operation of 13f just is equivalent to press simultaneously 13C and 13d key button.

The advantage of new controller is conspicuous, and it uses a selected key button of operation to realize the selected function of operation that original need just can be finished with two selected key buttons of operation, has made things convenient for the user; Thoroughly having avoided using two selected key buttons of operation to operate asynchronous (simultaneously by two selected key buttons of operation) takes place easily and the situation that maloperation is selected occurs when selected, simultaneously, owing to reduced frequency of utilization to action key button and running fire interlock button, prolonged the service life of controller, it is also more reasonable than original controller that new controller is selected on the arranging of key button in operation, made things convenient for the user from face.

An embodiment of the present utility model, Fig. 3 is circuit theory diagrams, use integrated circuit MDT5022A to do 8 asynchronous parallel inputs, synchronous serial input/serial Output Shift Register, this integrated circuit itself has impulse generator, can provide the required pulse signal of running fire interlock key button (if use TC4021B to make shift register, then need add pulse-generator circuit in addition), the course of work is such: when 10 pin of integrated circuit are high level, be operated in the asynchronous parallel input state, therefore, (LOad is a positive pulse when CPU accessing operation handle, 10 pin are high level), being connected on 8 control signals on the parallel input, be that program is selected, program starts, on the direction, down, a left side, right and two actions or running fire interlock signal are sent into internal register (P1-P8), the control signal (DATA) that acts in the following register at the CLOCK rising edge of a pulse is exported the data port of delivering to game host plate CPU through 4 pin of plug J with serial mode from 9 pin then, after CPU handles these serial datas, send different instructions respectively and realize corresponding function, whenever connect 13a or 13b key button, then there is a negative pulse to be added on 14 pin or 2 pin of register, bullet emission is (single-shot) or personage jump once (single action) once, 15 pin provide pulse signal, when pressing 13C or 13d key, per second has a plurality of undersuings to be added on 14 pin or 2 pin, bullet is launched running fire continuously) or personage (interlock) (for example two imperial three generations of cutting when playing some electronic game that jump continuously, the sharp tortoise person of bearing three generations) presses 13e or 13f key, just realize some required specific function in the recreation.

Claims (3)

1, a kind of domestic TV game machine controller, by controller housing, the selected key button of a plurality of operations that is contained in the electronic circuit in the controller housing and is contained in the controller surface constitutes, include direction key button 12 in the selected key button of operation, program is selected key button 15a, program starts key button 15b, action key button 13a and 13b, running fire interlock key button 13d and 13c, electronic circuit is imported by 8 asynchronous parallel, synchronous serial input/serial Output Shift Register CI, a pulse signal source P is used for the plug J that the controller signals line is connected with game host plate socket is constituted with one, the parallel input port P1P2P3P4P5P6 of shift register CI respectively with direction chain button on the right side, a left side, down, on, 4 direction switches, program start key button switch and program options button button switch are connected, the data port DATA of serial output terminal mouth Q on shift register CPU on plug J and game host plate is connected, it is characterized in that: also include its function in the control key button and be equivalent to press simultaneously action key button 13a, the key button 13e of 13b and its function are equivalent to press simultaneously running fire interlock key button 13d, the key button 13f of 13c, the port P7P8 of shift register removes respectively through action key button switch 13b, outside the 13a difference ground connection, also simultaneously be communicated with back while ground connection through key button switch 13e, port P7P8 removes respectively through running fire interlock key switch 13d, 13c also is connected with pulse signal source simultaneously through button switch 13f simultaneously respectively with outside pulse signal source is connected.

2, controller according to claim 1, it is characterized in that: use the MDT5022A integrated circuit to make 8 asynchronous parallel inputs, synchronous serial input/serial Output Shift Register, 2 pin of MDT5022A and 14 pin are except that respectively through action key button switch 13b, 13a ground connection, also simultaneously be communicated with back while ground connection through button switch 13e, 2 pin of MDT5022A and 14 pin except that respectively through running fire interlock button switch 13d, 13c with 15 pin that pulse signal can be provided are connected, also be communicated with the back while and be connected with 15 pin through button switch 13f.

3, controller according to claim 1, it is characterized in that: action key button 13a, 13b and key 13e are arranged in straight line, running fire interlock key button 13c, 13d and key button 13f are arranged in straight line, and two groups of key buttons are parallel to each other, and become an angle less than 90 degree with the controller base.

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