CN206921056U - A kind of touch keyboard with software custom feature - Google Patents
A kind of touch keyboard with software custom feature Download PDFInfo
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- CN206921056U CN206921056U CN201720144760.9U CN201720144760U CN206921056U CN 206921056 U CN206921056 U CN 206921056U CN 201720144760 U CN201720144760 U CN 201720144760U CN 206921056 U CN206921056 U CN 206921056U
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Abstract
The utility model discloses a kind of touch keyboard with software custom feature, including：Mainboard and liquid crystal display, touch-screen, computer and the external power supply for being respectively connecting to the mainboard, wherein, the mainboard includes：Main control module, communication module and power transfer module, are connected between the main control module and the communication module for data, and the power transfer module electrically connects with the main control module, the communication module and provides electric power respectively；The liquid crystal display is used for the interface for showing the touch keyboard, it is connected with the main control module on the mainboard, the each button shown needed for touch keyboard is shown respectively according to different sizes, different positions, different contents, adjusts the brightness and contrast of keyboard；The touch-screen is used for the key-press input of the touch keyboard, it is connected with the main control module on the mainboard, the touch keyboard does not have physical button, and all buttons are virtually shown by the liquid crystal display, and the touch-screen is used for the touch input for completing these virtual keys.
Description
Technical field
Computer, the field of human-computer interaction of various communication equipments are the utility model is related to, more particularly to a kind of band software is certainly
The touch keyboard of defined function.
Background technology
Traditional QWERTY keyboard typically has the physical buttons such as numeral, letter, function key, can only be used as a computer
Information input equipment, can not with computer carry out information exchange, can not personalized customization keyboard content and keyboard arrangement.With
The development of technology, the demand of user are also more and more diversified；With the exploitation and application of various special-purpose computers, operating personnel's
Input content is also more and more diversified, specialized, if still inputted using conventional keyboard, efficiency is low, or even can not expire
Sufficient application demand.
The key position of conventional keyboard is fixed, and can not be changed, and for some special application scenarios, and does not need full key board
Disk, it is only necessary to for several specific keys as input through keyboard, current this keyboard can only be not only expensive by particularly customized,
And can not in sundry item repeated application；And conventional keyboard only has the input function of the contents such as standard character, numeral, nothing
Method, by the information exchange with computer, carries out the input of some special contents according to different application demands.
Utility model content
The utility model is directed to above-mentioned the shortcomings of the prior art, there is provided a kind of membrane keyboard with software custom feature
Disk, to meet the individual demand of different users, expression and general layout to keyboard carry out self-defined.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of membrane keyboard with software custom feature
Disk, including：Mainboard and liquid crystal display, touch-screen, computer and the external power supply for being respectively connecting to the mainboard, wherein, it is described
Mainboard includes：Main control module, communication module and power transfer module, it is data between the main control module and the communication module
Connection, the power transfer module electrically connect with the main control module, the communication module and provide electric power respectively, the power supply
Modular converter is connected to the external power supply；The liquid crystal display is used to show the interface of the touch keyboard, itself and the mainboard
On the main control module be connected, by each button shown needed for touch keyboard according to different sizes, different positions,
Different contents are shown respectively, adjust the brightness and contrast of keyboard；The touch-screen is used for pressing for the touch keyboard
Key input, it is connected with the main control module on the mainboard, and the touch keyboard does not have a physical button, and all buttons are equal
Virtually shown by the liquid crystal display, the touch-screen is used for the touch input for completing these virtual keys.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Preferably, the background system operation of computer described in the master control module controls and the interface of the liquid crystal display show
Show, row data communication and then processing data information are also entered with the communication module.
Preferably, the function electricity of the brightness and contrast for adjusting the liquid crystal display is additionally provided with the main control module
Road.
Preferably, the communication module has the HID interface protocols of standard, is realized by USB interface and the computer
Data interaction, and HID device is mapped as in computer operating system, then the keyboard self-defining data of computer is sent to
The main control module, and key in data is sent into computer.
Preferably, the electric power that the external power supply is provided is converted into electricity inside touch keyboard by the power transfer module
Various operating voltages required for road, ensure the steady operation of touch keyboard.
Preferably, the touch-screen is electric resistance touch screen or capacitance touch screen.
Touch keyboard of the present utility model with software custom feature can carry out keyboard according to input content
It is self-defined, it is not the letter or number of standard in the content that user needs to input, but some special formula, symbol or figures
, can be self-defined according to expression and general layout progress of the content of input to keyboard is actually needed during the contents such as picture；Can also be to key
The button of disk is rearranged, and meets the individual demand of different users, it might even be possible to by what need not be used on keyboard
Button is deleted, or increases the higher button of some applying frequencies, thus greatly simplifies input flow, improves input effect
Rate.
Brief description of the drawings
Fig. 1 is the structural representation of the touch keyboard of the present utility model with software custom feature；
In the accompanying drawings, the list of designations represented by each label is as follows：
100 mainboards
101 main control modules
102 communication modules
103 power transfer modules
200 liquid crystal displays
300 touch-screens
400 computers
500 external power supplys
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
Please also refer to shown in Fig. 1, it is the structural representation of the touch keyboard of the present utility model with software custom feature
Figure.The touch keyboard with software custom feature includes：Mainboard 100 and the liquid crystal for being respectively connecting to the mainboard 100
Screen 200, touch-screen 300, computer 400 and external power supply 500, wherein,
The mainboard 100 is the core component of the touch keyboard of the present utility model with software custom feature, including：It is main
Control module 101, communication module 102 and power transfer module 103, the main control module 101 are connected with the communication module 102
Connect, the power transfer module 103 is connected with the main control module 101, the communication module 102 and provides electric power respectively, institute
State power transfer module 103 and be connected to the external power supply 500, wherein,
The main control module 101 preferably uses the double-core ARM primary processors of TI companies, and processor operation dominant frequency is up to
1G, using 45nm making technologies, the microprocessor unit based on ARM Cortex-A8 is integrated with, for controlling the computer
400 background system operation and the interface display of the liquid crystal display 200 etc., also carry out data with the communication module 102 and lead to
Letter and then processing data information；
The communication module 102 has the HID interface protocols of standard, and number is realized by USB interface and the computer 400
According to interaction, and HID device is mapped as in computer operating system, the keyboard self-defining data of computer is then sent to institute
Main control module 101 is stated, and key in data is sent into computer；
The electric power that the external power supply 500 is provided is converted into electricity inside touch keyboard by the power transfer module 103
Various operating voltages required for road, ensure the steady operation of touch keyboard.
The liquid crystal display 200 is used to show the interface of touch keyboard, itself and the main control module on the mainboard 100
101 are connected；Linux operating systems are run in the processor of the main control module 101, is provided with leads to described in an operating system
Believe that module 102 carries out the driver of data interaction, receive the keyboard self-defining data of the communication module 102, while will touch
The input data for touching keyboard is transferred to the communication module 102；QT interfaces are provided with operating system top layer, the interface is in the liquid
Shown on crystalline substance screen 200, display content is the self-defined dummy keyboard of computer；It is additionally provided with the main control module 101
For the functional circuit for the brightness and contrast for adjusting the liquid crystal display 200, adjustment interface is hidden in keyboard interface, it is necessary to adjust
Adjustment button is clicked on when whole to be configured.
The touch-screen 300 is used for the key-press input of touch keyboard, itself and the main control module on the mainboard 100
101 are connected；Touch keyboard of the present utility model does not have physical button, and all buttons are virtually shown by liquid crystal display, touches
Shield the touch-input function for completing these virtual keys；According to different application demands, resistive touch can be selected in touch-screen
Screen or capacitance touch screen.
Touch keyboard of the present utility model with software custom feature not only has the plug-and-play feature of conventional keyboard,
And information exchange can be carried out by USB interface and computer, making by oneself for keyboard can be carried out according to the requirement of computer
Justice, user is facilitated to carry out the personalized customization of keyboard, suitable for various professional application occasions.
Innovative point of the present utility model mainly has at following 2 points：
1st, the self-defined of keyboard is carried out according to input content
The good effect of the innovative point is：
User often has different application demands, for example, it is desired to the content of input is not the letter or number of standard, and
It is the contents such as some special formula, symbol or images, then, the self-defined work(of band software provided by the utility model can be used
The touch keyboard of energy, according to being actually needed, expression and general layout progress of the content of input to keyboard are self-defined, thus significantly
Simplify input flow, improve input efficiency.
2nd, keyboard rearranged, deleted and increased
The good effect of the innovative point is：
The utility model can rearrange to the button of keyboard, meet the individual demand of different users, very
The button that need not be used on keyboard can extremely be deleted, or increase the higher button of some applying frequencies, be improved defeated
Enter efficiency.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (6)
- A kind of 1. touch keyboard with software custom feature, it is characterised in that including：Mainboard and it is respectively connecting to the master Liquid crystal display, touch-screen, computer and the external power supply of plate, wherein,The mainboard includes：Main control module, communication module and power transfer module, the main control module and the communication module it Between connected for data, the power transfer module electrically connects with the main control module, the communication module and provides electric power respectively, The power transfer module is connected to the external power supply；The liquid crystal display is used for the interface for showing the touch keyboard, and it is connected with the main control module on the mainboard, The each button shown needed for touch keyboard is shown respectively according to different sizes, different positions, different contents, Adjust the brightness and contrast of keyboard；The touch-screen is used for the key-press input of the touch keyboard, and it is connected with the main control module on the mainboard, The touch keyboard does not have physical button, and all buttons are virtually shown that the touch-screen is used for by the liquid crystal display Complete the touch input of these virtual keys.
- 2. touch keyboard according to claim 1, it is characterised in that the backstage of computer described in the master control module controls The interface display of system operation and the liquid crystal display, also enters row data communication with the communication module and then processing data is believed Breath.
- 3. touch keyboard according to claim 2, it is characterised in that be additionally provided with the main control module for adjusting institute State the functional circuit of the brightness and contrast of liquid crystal display.
- 4. touch keyboard according to claim 1 or 2, it is characterised in that the communication module has the HID interfaces of standard Agreement, data interaction is realized by USB interface and the computer, and HID device is mapped as in computer operating system, so The keyboard self-defining data of computer is sent to the main control module afterwards, and key in data is sent into computer.
- 5. touch keyboard according to claim 1 or 2, it is characterised in that the power transfer module is by the external electricity The electric power that source is provided is converted into the various operating voltages required for touch keyboard internal circuit, ensures the stable work of touch keyboard Make.
- 6. touch keyboard according to claim 1 or 2, it is characterised in that the touch-screen is electric resistance touch screen or electric capacity Touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144760.9U CN206921056U (en) | 2017-02-17 | 2017-02-17 | A kind of touch keyboard with software custom feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144760.9U CN206921056U (en) | 2017-02-17 | 2017-02-17 | A kind of touch keyboard with software custom feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206921056U true CN206921056U (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720144760.9U Active CN206921056U (en) | 2017-02-17 | 2017-02-17 | A kind of touch keyboard with software custom feature |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111045591A (en) * | 2019-12-26 | 2020-04-21 | 维沃移动通信有限公司 | Display method of virtual keyboard and electronic equipment |
| CN113835543A (en) * | 2020-06-23 | 2021-12-24 | 西安诺瓦星云科技股份有限公司 | Key configuration method and device and LED display screen control system |
-
2017
- 2017-02-17 CN CN201720144760.9U patent/CN206921056U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111045591A (en) * | 2019-12-26 | 2020-04-21 | 维沃移动通信有限公司 | Display method of virtual keyboard and electronic equipment |
| CN113835543A (en) * | 2020-06-23 | 2021-12-24 | 西安诺瓦星云科技股份有限公司 | Key configuration method and device and LED display screen control system |
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