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Input switching processing method using assistant keyboard and structure thereof

A technology of auxiliary keyboard and input structure, which is applied in the input/output direction of user/computer interaction, and can solve the problems of inconsistent use, time-consuming, and unsuitable for a large number of continuous switching inputs.

Inactive Publication Date: 2006-07-26
CHIC TECH CORP
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Problems solved by technology

[0007] However, in the above-mentioned patent case, the method of changing the state of the button by using the length of the pressing time must have a delay waiting time during the actual input operation, which is not only not suitable for a large number of continuous switching inputs, but also relatively time-consuming, which is not suitable for simple and fast use. need

Method used

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  • Input switching processing method using assistant keyboard and structure thereof
  • Input switching processing method using assistant keyboard and structure thereof

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Experimental program
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Embodiment

[0016] Example: see first figure 1 , figure 2 As shown, the multi-keyboard input structure of the present invention is composed of a main keyboard 2 and at least one auxiliary keyboard 3 and is respectively connected to a notebook computer host 1; wherein,

[0017] The main keyboard 2 is provided with a first function key group 21 for outputting keyboard codes, and the transmitted keyboard codes can have a numeric key code sending mode and an instruction key code sending mode, and the first switch key 22 is set on the main keyboard 2. Send the Key Code to the host computer 1 to control switching of the code sending mode status indicator light 23 of the first function key group 21 on the main keyboard 2, and change the keyboard code status of the first function key group 21.

[0018] The auxiliary keyboard 3 is connected to the host computer 1 through the USB interface 4. The auxiliary keyboard 3 is provided with a second function key group 31 for outputting keyboard codes. ...

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Abstract

Disclosed are an input switching process method with auxiliary keyboard and the corresponding device. The device comprises a main keyboard and at least one auxiliary keyboard which are respectively connected with the computer host machine. Herein, a first functional key group for outputting a keyboard code is provided on the main keyboard, and a first switching key for transferring signals to computer host machine on the main keyboard; a second functional key group for outputting keyboard codes is provided on the auxiliary keyboard, and a second switching key for transferring signals to the computer host machine is provided on the main body of the auxiliary keyboard; the auxiliary keyboard don't need to record the keyboard codes status of computer and the main keyboard as the keyboard codes of the main keyboard and the auxiliary keyboard are controlled by independent status indication lights, the keyboard codes status of the auxiliary keyboard can be changed to match with the main keyboard by adjusting the transferring mode status indicating lights of the auxiliary keyboard.

Description

technical field [0001] The invention relates to an input switching processing method and structure using an auxiliary keyboard. Background technique [0002] The keyboard appeared in the motorized typewriter invented by Christopher Lathamsholes as early as 1868. This keyboard standard has gone through a hundred years and has been widely used by humans on computers, and it has been expanded with numeric input keys, which is the common computer keyboard today. Yet the notebook computer that develops at present, because volume is little, utilizes space to be limited, so the numerical input key and part English input key on the keyboard are used in combination, and output code sending mode status indicator light with switch key (NumLock)? To switch control code sending mode. [0003] However, in the above-mentioned keyboard control method, the user must frequently switch the switch key (Num Lock) of the main keyboard to control the code sending mode when doing input work, which...

Claims

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Application Information

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IPC IPC(8): G06F3/02
Inventor 严道成
Owner CHIC TECH CORP
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