TWI469034B - Computer input device - Google Patents

Description

Computer input device

The present invention is directed to a computer input device, and more particularly to an alternative computer input device for use by a person with a disability.

With the rapid development of information technology and the promotion of electronic technology, computers have become an indispensable tool in the life, work and study of modern people. The use of computers is one of the necessary skills for modern people. Nowadays, the popularity of the Internet has increased the value of computers in practical applications.

Although information technology has brought great convenience to our lives, for the physically handicapped, under the trend of rapid development of information technology, they are the most often overlooked ethnic groups due to obstacles in their physical and mental conditions. The cause of the physical impairment and the general user in the digital learning to create a polarization, resulting in a digital drop.

Generally, commercially available computers are designed for general users, and the most important devices for computer operation are keyboards and mice. However, the basic operation of these devices is full of difficulties and inconveniences for people with physical disabilities. These difficulties and inconveniences are undoubtedly worse for the acquisition and utilization of information by people with physical disabilities.

However, the current research on people with severe physical disabilities (Ye Yating, Min 90; Cai Mingdao, Min 89; Zhang Kaijie, Min 90; Ge Kaiwen, Min 87), mostly in the experimental stage or biased towards the development of peripheral hardware equipment, such as alternative Keyboard, improved keyboard, improved mouse, etc.; in software, it uses the encoding and editing methods to match the operation of the switch, simplifying the user's input process. However, these devices or software Only in the English environment, the small-scale test has not been fully promoted. In the Chinese system, the Chinese Morse code input method only ends in the experimental stage. Duan, it is still dependent on the efforts of all walks of life in China (Wang Huapei, Min 85).

In summary, at present, people with physical disabilities face at least the inconvenience of the following input data when using a computer:

(1) It is inconvenient for a person with a limb to use a general input device. The keyboard of a general keyboard has a wide range of distribution. The palm of a person with poor mobility can only move a small range and cannot be used at all. Some people with disabilities cannot move their palms. They can only move their fingers and press a button to operate the computer. Even the fingers can't move, you must rely on other accessories (such as blowing to promote the switch or eye movement identification) to operate the computer, in addition, the connection button needs to increase the computer hardware interface.

(2) The keys of the keyboard are fixed in size and limited in number, which is inconvenient to use. The general keyboard has only more than 100 buttons, only English letters, phonetic symbols, numbers, punctuation, various function keys and other Chinese input symbols can be input. Although there are a few quick keys, one function can be performed with one button. However, this has to press multiple keys at a time, which is very inconvenient for the disabled. If there is a quick button that can be pressed only by one button, the computer input is more convenient, and the size of the button is fixed and does not conform to the obstacle. Different needs.

(3) The auxiliary keyboard provided by the operating system occupies the displayed space. The current computer system has the function of a screen keyboard, and displays the keyboard on the screen, allowing the user to move the mouse and make a selection on it. This is not suitable for the disabled who cannot move the mouse, and the screen keyboard occupies part of it. The screen display space makes it possible to reduce the amount of information that can be seen, which sometimes causes inconvenience.

(4) A more powerful screen keyboard requires additional software. In order to solve the inconvenience of the screen keyboard, the researchers developed a powerful screen keyboard that provides scanning functions. However, in addition to the above-mentioned screen display space, the screen keyboard needs to be installed with specific software to be used. , the user can only use the power to install the software Brain, changed a computer and could not be used.

Therefore, in order to help the disabled or even the severely disabled person to solve the inconvenience of operating the computer due to hand dysfunction, it is necessary to design an alternative computer input aid, which has built-in various software and is easy to use. The input device performs computer text input and manipulation of the mouse, and provides a good display interface for the severely disabled person using the computer, so that the disabled person can learn the computer and use the computer to become easier, and the disabled person can be the same as the normal person. Enjoy the convenience of information technology.

For the sake of the job, the applicant has overcome the above shortcomings in the light of the lack of knowledge in the prior art, through careful experimentation and research, and the spirit of perseverance. Description.

The invention provides an auxiliary input device for accepting an input action through a touch panel by displaying a button of a keyboard on a liquid crystal screen. When the user touches the touch panel on the button position on the screen, the button is sent to the computer as if the user pressed the button from the standard keyboard. Using the LCD screen as a keyboard, you can arrange the position and size of the buttons according to the needs of the user, and you can also set your favorite shortcut keys.

The invention adopts a touch screen LCD screen to design a brand-new computer input tool, and manufactures a barrier-free touch keyboard, which provides the convenience and power of the limbs of the disabled to control the computer, because the touch screen display mode is different from the conventional computer. The input device has the characteristics of changeable and fine-tunable. Therefore, the user interface of the accessory can provide and meet the individual needs of the disabled person due to the difference between the obstacle and the obstacle to make changes or adjustments.

The auxiliary input device of the present invention replaces the keyboard and mouse of the computer, and the connected computer does not need to be installed with any driver software in advance. Such a design is intended to make the use of the physically disabled person more convenient, and the user only needs to carry his personal assistance. Input device for easy connection and operation of any computer.

The advantage of using the touch panel is that the touch panel completes the input action, which can greatly reduce the power required for the key input of the physically disabled person. In addition, combined with the function of the mouse, the design of the single button operation is enabled, regardless of the operation. The keyboard or the mouse can be completed in one hand, and the terminal product of the present invention has the advantages of small size, light weight, etc., and is convenient for the physically disabled person to move and carry.

The invention adopts a touch liquid crystal panel to make an alternative input device for a personal computer, and the object is to make the button size, content and arrangement manner change according to requirements, so that the function is increased and more convenient to use, and the physically disabled person only needs to carry the input. The device can be connected to any personal computer and can be operated without installing any software.

There are two types of input methods: general button and scan. Users with better activity can use the general button mode, similar to the general keyboard, but require a small button power. Users with poor activity can use the scan mode to input. The keyboard moves the cursor to each button in turn, and the user selects his button with a single button when appropriate.

The invention can also allow the user to customize the keyboard layout, and arrange the button positions on the liquid crystal panel according to the needs of different physically disabled persons, so that each user has a personalized keyboard that matches the use thereof, and the accessory system maker The graphics, content, and arrangement of the keyboard can be directly applied to the user's needs (with a personal computer) without having to change the program.

Therefore, according to the first concept of the present invention, a computer input device is provided, which comprises a flat display module for displaying a keyboard surface; a touch module mounted on the top layer of the flat display module for receiving a touch input; and a microprocessor module, The flat display module and the touch module are electrically coupled, wherein the microprocessor module sets a disk surface format of the keyboard surface, and displays the disk surface format on the flat display module, and a user according to the The disk format generates the touch input on the touch module, and the microprocessor module processes the touch input and transmits it to an external computer.

According to a second aspect of the present invention, a computer input device includes a flat display module for displaying a keyboard surface having a disk surface format, and a touch module mounted on the flat display module a top layer for receiving a touch input; and a microprocessor module electrically coupled to the flat display module and the touch module, the microprocessor module setting the disk format and receiving This touches the input and transfers it to an external computer.

According to a third aspect of the present invention, a computer input device includes a touch display interface for displaying a keyboard face having a specific format for accepting a touch input, and a microprocessor module. It is electrically coupled to the touch interface, and the microprocessor module sets the disk format and receives the touch input and transmits it to an external computer.

The present invention will be fully understood by the following examples, so that those skilled in the art can do so. However, the implementation of the present invention may not be limited by the following embodiments.

In these past studies, we found that using a liquid crystal screen with a touch panel To make computer-aided input devices, not only to replace the original keyboard and mouse functions, but also to provide users with more convenient input methods. For example, when editing a file, we often need to press multiple buttons to enter a word or symbol, especially when inputting Chinese characters and symbols. When executing the application of the Windows operating system, you need to move the mouse cursor to represent the After the icon is displayed, press the mouse button to select it to execute. In a self-made auxiliary input device, we can represent this series of keystrokes with a button, and let the microprocessor and control program automatically perform these actions for the user in sequence. If the user needs it, he can design his usual string as a button, which can greatly speed up the file input action. Use the LCD screen to display any graphic. The number of buttons can be increased indefinitely as needed. Unlike traditional keyboards, which are limited by the volume and number of buttons, you must extend the function by pressing multiple buttons at the same time.

Please refer to the first figure, which is a schematic diagram of the hardware architecture of the computer input device of the present invention. The hardware architecture of the computer input device 10 of the present invention includes, but is not limited to, the following electronic circuit modules: a data memory 13 and a computer connection interface 14 electrically coupled to the microprocessor module 12 via a data bus 11; The storage medium 15, the display module 16, the touch module 17, the clock module 18, the external switch 19, and the audio module (not shown).

The main bus 11 further includes more sub-bus bars, such as an address bus or a data bus, etc. The data memory 13 also includes a 128K read-only memory (ROM) and A 32K random access memory (RAM); the computer connection interface 14 further includes a PS/2 keyboard controller and a USB mouse controller; the storage medium 15 is preferably a 16M flash memory; the display module 16 further includes The LCD screen controller is electrically connected to the liquid crystal display (LCD) and a 64K RAM; the touch module 17 further includes a touch panel controller electrically connected to the touch panel.

Considering high stability, simplicity and low cost, the microprocessor module 12 of the present invention uses an 8051 microcontroller as a core processor, and the 8051 microcontroller internally contains 64K of program memory and 256K of data memory. The program memory is used to store the execution program of the entire system, and the data memory is used to store the variables when the program is executed. The system memory is not avoided, so the external data memory 13 is added, which includes a 128K read-only program. Memory (ROM) and a 32K random access memory (RAM), which is used to record the non-changing data used by the system, including button graphics, Morse code graphics, clock digital graphics, and keyboard key codes. RAM is the array or structure variable declared during the execution of the program.

Considering that the volume should not be too large or lightweight, the display module 16 of the computer input device 10 of the present invention uses an LCD as a display, and preferably uses a 5.7-inch LCD with a resolution of 320×240 or more, which is a less flexible limb. In other words, if the screen is too small, the displayed button will be too small, and it is very easy to mistake the adjacent button because of the jitter of the hand. In this embodiment, the 9.4-inch resolution 640×480 LCD is used. It can effectively reduce the wrong phenomenon caused by hand shake.

The LCD is controlled by the liquid crystal screen controller, and the display content is determined according to the content of the RAM of the display module 16, and the system first transmits the graphic content to be displayed to the RAM of the display module 16, when the LCD wants to display the content, The LCD controller reads the graphic data from the RAM of the display module 16 and displays it on the LCD.

In the part of the touch module 17, the interaction and the ease of interaction with the physically disabled person are considered. Therefore, the present invention further installs a touch panel on the top layer of the LCD panel of the display module 16 and touches it. The control panel controller controls the touch panel. In this embodiment, a four-line analog touch panel is used, and the limb obstacle can be A tool such as a limb or a mouth stick directly touches a graphic or prompt message displayed on the LCD, and the touch panel transmits the received analog signal to the touch panel controller, and the touch panel controller converts the analog signal The digital signal is transmitted to the 8051 microcontroller, and after being converted, the touch position is obtained, and the system program then performs corresponding system actions according to the position to complete the user's action requirements, thereby facilitating the intuitive operation of the physically disabled person. operating.

After the system determines the action to be performed, if the system is currently working in the input device mode, the input signal is determined to determine whether the signal is to be transmitted to the keyboard or mouse of the personal computer, and the computer input device 10 of the present invention is passed through the computer. The PS/2 keyboard controller of the interface 14 is connected to send the keyboard signal to the personal computer 110 (or the notebook computer), and the mouse signal is sent to the personal computer 110 via the USB mouse controller of the computer connection interface 14.

Although the computer input device 10 of the present invention adopts touch input, and the graphic buttons displayed on the LCD are also large, there are still some severe physical obstacles that can only rely on special switches for inputting actions, so the present invention The computer input device 10 also has an external switch 19, which is matched with the external switch by the input mode of the system and the input mode of the Morse code. The external switch 19 is not limited to the button, and can identify the user action for blowing or other computer. The result produced.

In addition, the computer input device 10 of the present invention further has a clock module 18 and a storage medium 15. The clock module 18 itself can record the current time, date, alarm time and the like, and does not cause the data to disappear because the power is turned off, but because the storage space is not large, it is only used to record system data, such as: input mode, scanning The setting data such as the interval allows the user to use the operation mode that he is accustomed to each time, and does not have to set it again every time the computer is turned on.

The Micro Disk of the storage medium 15 is an IDE interface hard disk. The hard disk capacity of the system is 160M. The Micro Disk is mainly used to record the font and input method reference files used by the system, and record user input. The file content allows users to add, read and modify files as they wish. The audio module includes a decoding (digital to analog conversion) circuit of the sound file, a sound amplifying circuit, and a headphone interface.

Overall, on the hardware architecture, the microprocessor module 12 is the core of the entire computer input device 10, and controls the execution of all actions. The program memory inside the 8051 microcontroller is used to store the code and data memory. The data to be changed during execution of the program, including the edited file, the temporary storage area of the disk read/write data, and the like; the computer connection interface 14 uses the USB2.0 communication protocol of the serial communication interface for connecting to the personal computer 110. The external switch 19 connects the switch to the microprocessor for selection during scanning input; the storage medium 15 is used for storing files, including various layout settings, key codes, and sound files required for the communication board. The LCD panel controller of the display module 16 is used to connect and control the LCD; the touch panel controller of the touch module 17 is used to connect and control the touch panel; and the audio module converts the sound file into an analog signal to drive the speaker. (headset).

Please refer to the second figure, which is a schematic diagram of the appearance of the computer input device of the present invention. The computer input device 20 shown in FIG. 2 includes an LCD display panel 21, a touch panel 22, a headphone plug 23, a switch interface 24, a USB socket 25, and the like. The touch panel 22 is a transparent flat panel mounted on the LCD display panel. The top layer of 21, the USB socket 25 is used to connect to a personal computer, the power of the computer input device 20 is provided by a personal computer, the earphone plug 23 is used to connect an earphone or an external speaker, and the switch interface 24 is used to connect a button (or other type of switch). .

Please refer to the third figure (a)-(d), which is the keyboard surface of the computer input device of the present invention. schematic diagram. In order to increase the convenience of computer input action, several input keyboards that cannot be directly completed by traditional keyboards have been added, such as Chinese punctuation keyboard. Users only need to press the corresponding key once to complete the input of Chinese punctuation marks (we call The single-key operation) is more convenient than the conventional keyboard in which multiple keys are pressed at the same time, and the computer input device proposed by the present invention is more convenient.

Generally, the number of keys of a keyboard is limited, so that some input actions must be performed simultaneously or sequentially by pressing a plurality of keys. The object of the present invention is that for any action, the keystrokes are not exceeded twice, that is, at any one The disk surface can be changed to another disk surface with the button we want to press. Based on this concept (one-button manipulation), the present invention designs two keyboard size keyboards, and their disk surface button formats are 8*10 disk surface and 6* respectively. 8 disk surface two, because the 8*10 disk surface indicates that there are 8 columns (row) and 10 columns (column) with a total of 80 buttons under the fixed display area. The 6*8 disk surface indicates that there are 6 columns and 8 columns in the fixed display area. There are 48 buttons, so they are also called small keyboard face and big keyboard face.

First, please refer to the third figure (a), which is a schematic diagram of the control panel of the 8*10 disk surface of the present invention. There are a total of nine 8*10 discs in this embodiment, including English lowercase, uppercase, Chinese phonetic, Cangjie, punctuation, control, network, mail, and special. Taking the control panel as an example, the third diagram (a) is the control panel 300 of the 8*10 panel, and the control panel 300 is displayed first when booting, which can be used for mouse control and file management, among which there are multiple buttons, for example: files Buttons, open new files, cut, paste, etc., each button can replace the action of moving the mouse and clicking the application, and the upper left corner of the disk has a mouse touch area 301 on which the user can Touch the movement to control the movement of the cursor, while the left button, right button, double click, roll up, roll down and drag are equivalent to the mouse's control keys, and the F1 to F12 keys are on the keyboard. Function button, the last button on the face of the panel.

As for the third figure (b), it is a schematic diagram of the English lowercase surface of the 8*10 disk. The third figure (b) of the English lowercase disk 400 has the first action number keys 0 to 9, followed by the lowercase symbols in English. The key is the control key.

Please refer to the third figure (c), which is a schematic diagram of the English lowercase disk surface of the 6*8 disk of the present invention. The purpose of designing the 6*8 disk surface is to increase the area of each button to suit the severely disabled people with insufficient finger stability and poor vision. However, only a total of 48 buttons can be displayed on one panel, which will make the general keyboard The text keys cannot be placed all on one surface.

In this embodiment, there are a total of twelve types of 6*8 disks, including English lowercase, uppercase, numeric symbols, Chinese phonetic, Cangjie, digital symbols, digital symbols, control, network, mail, special functions, and special functions. Wait for the disk. Taking the English lowercase disk as an example, the third figure (c) is the control panel 500 of the 6*8 disk. At present, the control panel 500 is displayed first, which can be used for mouse control and file management. The upper left corner of the disk is also a mouse. Touch area 501.

As for the third figure (d), it is a schematic diagram of the English lowercase face of the 6*8 disk. Compared with the 8*10 disk surface, the touch space used by the mouse in the upper left corner of the 6*8 disk surface is reduced, and the disk surface to be switched is relatively less.

It is worth noting that in addition to the 6*8 and 8*10 disks disclosed above, the present invention also provides a disk editor that can be installed on a personal computer, and the user can also set the computer through the disk editor. Enter the face of the device and the function of each button.

Among the above 6*8 and 8*10 disks, the configuration of the keyboard is mainly set according to the configuration mode of the traditional keyboard, so that the user who has experience in computer use It may be familiar to the position of the button. It is not necessary to spend time searching for the button when using the panel. However, for users who do not use the computer experience, it takes more time to find the button. Severely disabled people may need to use certain buttons because of their special needs. This particular requirement is not easily met in the current faceplate. The buttons required for severely disabled people may be distributed. In each of the different discs, it takes a lot of time to switch the disc surface. Therefore, the present invention provides a disc editor installed on a personal computer for the user to customize the function of the disc.

Through the disk editor installed on the computer input device of the present invention, the user can design a personal disk surface arrangement on the personal computer first, and then transfer the design to the computer input device of the present invention, thereby the computer input device of the present invention. The disk layout can be changed without changing the program.

Furthermore, since the present invention uses a touch-sensitive liquid crystal screen controlled by a microprocessor as an external keyboard, the keys are graphically displayed thereon, and by means of a multi-page graphic display, we can increase the number of keys without limitation. In the complex function can also be placed on a button, the user only needs to press the (a) button once, the microprocessor sends a series of complicated words to the personal computer. Users can add his usual words or words to quick keys according to their needs.

Similarly, the computer input device of the present invention also provides a function key setting, and a button represents a series of keystrokes. The user simply presses a button on the panel to let the microprocessor and control program automatically In order to complete these actions for the user, if the user needs it, he can design his usual string as a button, which can greatly speed up the file input action. The LCD screen can display any graphic, and the number of buttons can be Need, increase indefinitely, unlike traditional keyboards, subject to Limited to the volume and number of buttons, you must extend the function by pressing multiple buttons at the same time.

The computer input device of the present invention not only overcomes the defects existing in the prior art, but also has the following advantages, including:

(A) The external screen keyboard does not occupy the display space of the computer.

(B) The overall design is very convenient for the use of the disabled, especially those with severe physical disabilities.

(C) The user can customize the disk surface and button functions to extend the input function infinitely.

(D) This machine can be used as a communication board to communicate with the general person using graphics and sound.

(E) The auxiliary computer input device of the present invention uses the graphic display as a button, and can increase the number of buttons indefinitely, and can change the button size arbitrarily according to requirements.

(F) The present invention supports hot plugging of a personal computer. Therefore, the present invention is a general keyboard for a computer, and its function is the same as that of a general USB keyboard, and it is not necessary to separately install a software, and the user carries the device. , you can connect to any computer.

(G) This device is controlled by a microprocessor and has the function of a computer. We can add many functions required for daily life, add its functions, add sound output, and act as a communication board for smart obstacles.

Further implementations are provided below:

(1) A computer input device comprising a flat display module for displaying a keyboard surface; a touch module mounted on a top layer of the flat display module for accepting a touch input; And a microprocessor module electrically coupled to the planar display module and the touch module, wherein the microprocessor module sets a disk surface format of the keyboard disk surface, and displays the disk surface format on the plane Display module The user provides the touch input on the touch module with reference to the disk format, and the microprocessor module processes the touch input and transmits it to an external computer.

(2) The computer input device of the first embodiment, further comprising a bus, a data memory, a computer connection interface, a storage medium, a clock module, an external switch, and an audio module, wherein The data storage device, the computer connection interface, the storage medium, the clock module, the external switch, and the audio module are electrically coupled to the microprocessor module via the bus bar.

(3) The computer input device of the second embodiment, wherein the flat display module and the touch module are electrically coupled to the microprocessor module via the bus bar.

(4) The computer input device according to the first embodiment, wherein the external computer is a personal computer or a notebook computer.

(5) The computer input device according to the first embodiment, which is a portable device.

(6) The computer input device of the first embodiment, wherein the microprocessor module comprises an 8-bit microprocessor, the 8-bit microprocessor has a 64K byte read-only memory for storage. The program and 256K bytes read and write memory for storing data.

(7) The computer input device of the first embodiment, wherein the disk surface format comprises a small press keyboard face and a large press keyboard face.

(8) The computer input device according to the first embodiment, wherein the disk surface format is adapted for a user to adaptively set.

(9) A computer input device comprising a flat display module for displaying a keyboard surface having a disk format; a touch module mounted on the top layer of the flat display module for receiving a touch-sensitive input; and a microprocessor module electrically coupled to the planar display module and the touch module, the microprocessor module sets the disk format, and receives the touch input, and Transfer it to an external computer.

(10) A computer input device comprising a touch display interface for displaying a keyboard face having a specific format for accepting a touch input; and a microprocessor module coupled to the touch display interface Electrically coupled, the microprocessor module sets the disk format and receives the touch input and transmits it to an external computer.

The present invention is a rare and incomprehensible invention, and the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto. That is to say, the equivalent changes and modifications made by the applicant in accordance with the scope of the patent application of the present invention should still fall within the scope of the patent of the present invention. I would like to ask your review committee to give a clear explanation and pray for it.

10‧‧‧Computer input device

11‧‧‧ Busbar

12‧‧‧Microprocessor module

13‧‧‧Data Memory

14‧‧‧Computer connection interface

15‧‧‧Storage media

16‧‧‧Display module

17‧‧‧Touch Module

18‧‧‧clock module

19‧‧‧External switch

110‧‧‧Personal Computer

20‧‧‧Computer input device

21‧‧‧LCD display panel

22‧‧‧Touch panel

23‧‧‧ headphone plug

24‧‧‧Switch interface

25‧‧‧USB socket

300‧‧‧8*10 disk control panel

301‧‧‧ Mouse touch area

400‧‧‧8*10 English lowercase faceplate

500‧‧‧6*8 disk control panel

501‧‧‧ Mouse touch area

600‧‧‧6*8 English lowercase faceplate

The first figure is a schematic diagram of the hardware structure of the computer input device of the present invention; the second figure is a schematic view of the appearance of the computer input device of the present invention; the third figure (a) is the control of the 8*10 disk surface of the present invention. Schematic diagram of the disk surface; the third figure (b) is a schematic diagram of the English lowercase disk surface of the 8*10 disk surface of the present invention; and the third figure (c) is a schematic diagram of the control disk surface of the 6*8 disk surface of the present invention; The third figure (d) is a schematic diagram of the English lowercase disk of the 6*8 disk of the present invention.

20‧‧‧Computer input device

21‧‧‧LCD display panel

22‧‧‧Touch panel

23‧‧‧ headphone plug

24‧‧‧Switch interface

25‧‧‧USB socket

Claims (10)

A computer input device comprising: a flat display module for displaying a keyboard surface, the keyboard surface comprising a plurality of buttons capable of adjusting the position and size, at least one predefined quick key and a mouse touch area The at least one predefined shortcut key indicates a meaning represented by the complex number string obtained by the plurality of inputs; a touch module is installed on the top layer of the flat display module and is configured to receive a touch input And a microprocessor module electrically coupled to the planar display module and the touch module, wherein a user independently adaptively sets a disk surface of the keyboard surface by the microprocessor module a format, and the disk format is displayed on the flat display module, the user provides the touch input on the touch module by referring to the disk format, and the microprocessor module processes the touch input and The computer input device is a communication board when it is transmitted to an external computer and when the computer input device is offline with the external computer. The computer input device of claim 1, further comprising a bus, a data memory, a computer connection interface, a storage medium, a clock module, an external switch, and an audio module. The data memory, the computer connection interface, the storage medium, the clock module, the external switch, and the audio module are electrically coupled to the microprocessor module via the bus bar. The computer input device of claim 2, wherein the flat display module and the touch module are electrically coupled to the microprocessor module via the bus bar. The computer input device of claim 1, wherein the external computer is a personal computer or a notebook computer. The computer input device of claim 1, wherein the computer input device is a portable device. The computer input device of claim 1, wherein the microprocessor module comprises an 8-bit microprocessor, the 8-bit microprocessor has a 64K byte read-only memory for the storage program. And 256K bytes of read and write memory for storing data. The computer input device of claim 1, wherein the disk surface format comprises a small keyboard surface and a large keyboard surface. A computer input device comprising: a touch display interface for displaying a keyboard face having a specific format and for accepting a touch input, the keyboard face including a cursor on the keyboard face and adjustable Aligning a plurality of buttons of position and size, at least one predefined shortcut key and a mouse touch area, wherein the at least one predefined quick key indicates a meaning represented by the complex number string obtained by the plurality of inputs; an external switch Connected to an external device selected from the group consisting of a button, an air blowing device, a suction device, a manual device, and a foot device; and a microprocessor The module is electrically coupled to the touch display interface and the external switch, wherein a user adaptively sets the specific format by the microprocessor module, the cursor is in each of the plurality of buttons and the at least a predetermined speed key is sequentially moved between, the user operates the external device at an appropriate time to indicate that the plurality of keys and the at least one predefined quick key are touched from the cursor Selecting a button, and the touch input is transmitted to an external computer via the microprocessor module, and when the input device is offline computer with the external computer, the computer input device is a communication sheet. A computer input device comprising: a flat display module for displaying a keyboard surface having a disk surface format, wherein the keyboard surface includes a plurality of buttons that can adjust the position and size, at least one predefined shortcut key, and a mouse touch area, wherein the At least one predefined quick key indicates a meaning represented by the complex digital string obtained by the plurality of inputs; a touch module installed on the top layer of the flat display module and configured to receive a touch input; and a The microprocessor module is electrically coupled to the planar display module and the touch module, wherein a user adaptively sets the disk format by the microprocessor module and touches the touch panel The input is transmitted to an external computer through the microprocessor module, and when the computer input device is offline with the external computer, the computer input device is a communication board. A computer input device comprising: a touch display interface for displaying a keyboard face having a specific format for accepting a touch input, the keyboard face comprising a plurality of buttons capable of adjusting the position and size, at least a predefined shortcut key and a mouse touch area, wherein the at least one predefined quick key indicates a meaning represented by the complex number string obtained by the plurality of inputs; and a microprocessor module that is coupled to the touch The interface is electrically coupled, wherein a user independently adapts the specific format by the microprocessor module, and transmits the touch input to an external computer through the microprocessor module, and when the computer When the input device is offline with the external computer, the computer input device is a communication board.