CN200953127Y

CN200953127Y - Steering device keyboard

Info

Publication number: CN200953127Y
Application number: CN 200620017722
Authority: CN
Inventors: 郑国书
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-15
Filing date: 2006-08-15
Publication date: 2007-09-26
Anticipated expiration: 2016-08-15

Abstract

This utility model relates to a computer input system, especially relates to a direction changing device keyboard, consists of keyboard shell, normal keys and its built-in circuit board, it is characterized in that this keyboard has a reversal key to switch the normal keys of W, S, A, and D into the UP/DOWN, LEFT/RIGHT direction keys, the circuit in the keyboard has a microprocessor single chip, which I/O terminal shall be respectively connected with the reversal keys and keyboard normal keys, press the reversal key, the microprocessor single chip shall control the W, S, A, and D normal key signals to change into the UP/DOWN, LEFT/RIGHT directional keys signal. Ensure the operator simultaneously use the directional keys without crossing of both hands, easy to operate.

Description

The deviator keyboard

Technical field

The utility model relates to a kind of keyboard, particularly a kind of deviator keyboard.

Background technology

With reference to Fig. 1, traditional keyboard system is made up of keyboard case, standard key and built-in circuit board thereof, the arrangement of its upper and lower directionkeys and left and right directionkeys is " ten " font, when the user plays games the bimanualness directionkeys, left hand must intersect with the right hand could operate the directionkeys of upper and lower, left and right simultaneously, so that have influence on the flexibility ratio of operate game software, make very inconvenient.

Summary of the invention

Technical problem to be solved in the utility model is at the problems referred to above, and a kind of simple in structure and low-cost deviator keyboard is provided, to solve the deficiencies in the prior art part.

The technical solution of the utility model is: the deviator keyboard is by keyboard case, standard key and built-in circuit board thereof are formed, it is characterized in that: this keyboard is provided with one with W, S, A, the D standard key converts to, down, a left side, the break-in function key of right key, be provided with a micro computer single-chip in the keyboard circuit framework, the I/O of this micro computer single-chip is connected with break-in function key and keyboard standard key respectively, press the break-in function key, the micro computer single-chip will be controlled W, S, A, D standard key signal converts to, down, a left side, the signal of right key makes left hand can easily operate W, S, A, the D standard key be transformed on, down, a left side, the right key.

But above-mentioned break-in W, S, A, D standard key be a little more than general standard key, is convenient to that the user can tell break-in W, S, A easily, the D standard key is different from general QWERTY keyboard button.

But the W of above-mentioned break-in, S, A, D standard key, the soft durable general standard keyboard that is different from of its material makes the user can cosily operate break-in W, S, A, D standard key for a long time.

But the W of above-mentioned break-in, S, A, D standard key, its color are different from general QWERTY keyboard button color, make user identification break-in W, S, A, D standard key more easily.

Above-mentioned break-in function key and break-in pilot lamp are arranged on is convenient to the position of operating on the keyboard

When the utility model made user's bimanualness directionkeys, owing to W, S, A, D standard key have been transformed into the upper and lower, left and right directionkeys, left hand needn't intersect with the right hand could operate the directionkeys of upper and lower, left and right simultaneously, so that flexible and convenient operation.

Description of drawings

Fig. 1 is the structural representation of conventional keyboard device;

Fig. 2 is the structural representation of the utility model break-in keyboard embodiment.

Fig. 3 is the block diagram of the utility model break-in keyboard.

1. micro computer single-chip 2. break-in function keys

3. 4. keyboard scans of break-in pilot lamp are displayed

41.W, S, A, D standard key 42. upper and lower, left and right directionkeys

5.PS2 or USB interface

Now the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:

Embodiment

With reference to Fig. 2 and Fig. 3, a kind of deviator keyboard of the utility model, formed by keyboard case, standard key and built-in circuit board thereof, this keyboard is provided with one and converts W, S, A, D standard key (41) the break-in function key (2) of upper and lower, left and right directionkeys (42) to, break-in function key (2) is entrenched in the keyboard case, be provided with a micro computer single-chip (1) in the keyboard circuit framework, the I/O of this micro computer single-chip (1) is connected with break-in function key (2) and keyboard standard key respectively.When pressing break-in function key (2), break-in pilot lamp (3) is opened, the signal that micro computer single-chip (1) will be controlled W, S, A, D standard key (41) converts the signal of upper and lower, left and right directionkeys (42) to, by PS2 or USB interface (5) signal is passed to computing machine.

But the W of break-in, S, A, D standard key (41) thickness are a little more than the QWERTY keyboard button.Be convenient to that the user can tell break-in W, S, A easily, D standard key (41) is different from general QWERTY keyboard button.

But the W of break-in, S, A, D standard key (41), the soft durable general standard keyboard that is different from of its material makes the user can cosily operate break-in W, S, A, D standard key (41) for a long time.

But the W of break-in, S, A, D standard key (41), its color are different from general QWERTY keyboard button color, make user identification break-in W, S, A, D standard key (41) more easily.

Above-mentioned break-in function key (2) and break-in pilot lamp (3) are arranged on is convenient to the position of operating on the keyboard.

The above, it only is the preferred embodiment of a kind of deviator keyboard of the utility model, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model above any trickle modification, equivalent variations and modification that embodiment did.

Claims

1, a kind of deviator keyboard, formed by keyboard case, standard key and built-in circuit board thereof, it is characterized in that: this keyboard is provided with one and converts W, S, A, D standard key (41) the break-in function key (2) of upper and lower, left and right directionkeys (42) to, break-in function key (2) is entrenched in the keyboard case, be provided with a micro computer single-chip (1) in the keyboard circuit framework, the I/O of this micro computer single-chip (1) is connected with break-in function key (2) and keyboard standard key respectively.

2, a kind of deviator keyboard according to claim 1 is characterized in that: but the W of described break-in, S, A, D standard key (41) thickness are a little more than the QWERTY keyboard button.

3, a kind of break-in key board unit according to claim 1 is characterized in that: but the W of described break-in, S, A, its material of D standard key (41) are soft and the durable QWERTY keyboard button that is different from.

4, a kind of deviator keyboard according to claim 1 is characterized in that: but the W of described break-in, S, A, its color of D standard key (41) are different from the QWERTY keyboard button.

5. a kind of deviator keyboard according to claim 1 is characterized in that: break-in function key (2) and break-in pilot lamp (3) are arranged on is convenient to the position of operating on the keyboard.