CN206515783U - A kind of portable wireless dummy keyboard touch pad - Google Patents
A kind of portable wireless dummy keyboard touch pad Download PDFInfo
- Publication number
- CN206515783U CN206515783U CN201621451373.1U CN201621451373U CN206515783U CN 206515783 U CN206515783 U CN 206515783U CN 201621451373 U CN201621451373 U CN 201621451373U CN 206515783 U CN206515783 U CN 206515783U
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- Prior art keywords
- touch pad
- dummy keyboard
- transmitter
- portable wireless
- microcontroller
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- 230000011664 signaling Effects 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Input From Keyboards Or The Like (AREA)
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Abstract
The utility model is applied to Computer Control Technology field there is provided a kind of portable wireless dummy keyboard touch pad, including：Hand-held transmitter；The receiver being connected with controlled main frame, transmitter is communicated with receiver by radio frequency signal；Transmitter, including the first RF transceiver, the first microcontroller, and the control button and touch pad being connected with the first microcontroller；The input signal of touch pad is converted to dummy keyboard push button signalling, mouse movable signal or gesture identification signal by the first microcontroller, and is launched by the first RF transceiver to receiver；Receiver, including the second RF transceiver, second microcontroller, the USB controller being connected with the second RF transceiver, and the USB interface being connected with main frame, for receiving the signal from transmitter and being exported by USB controller to main frame, operation is controlled to main frame, the multiplexing touched with keypad space is realized in dummy keyboard mode, it is simple in construction, easy to carry, user experience effect is good.
Description
Technical field
The utility model belongs to Computer Control Technology field, more particularly to a kind of portable wireless dummy keyboard is touched
Plate.
Background technology
With the progress of science and technology, for the ease of the carrying and application of user, in main frames such as computer, intelligent televisions
In ancillary equipment, Wireless Keyboard and mouse are typically designed to integral structure.
In the prior art, the keyboard of touch pad uses the matrix keyboard of physics mostly, however, the matrix keyboard of physics is accounted for
With the most use space of equipment, substantial amounts of microcontroller I/O port is also taken, user experience effect is poor, and tradition
Matrix keyboard button size and position be fixed from change.
Utility model content
The utility model provides a kind of portable wireless dummy keyboard touch pad, it is intended to solve touch pad of the prior art
Keyboard use the matrix keyboard of physics, the problem of user experience effect is poor.
The utility model is achieved in that a kind of portable wireless dummy keyboard touch pad, including：Hand-held transmitting
Device；The receiver being connected with controlled main frame, the transmitter is communicated with receiver by radio frequency signal；
The transmitter, including the first RF transceiver, the first microcontroller, and the control being connected with the first microcontroller
Button and touch pad processed；The input signal of the touch pad is converted to dummy keyboard push button signalling, mouse by the first microcontroller
Movable signal or gesture identification signal are marked, and is launched by the first RF transceiver to receiver；
The receiver, including the second RF transceiver, the second microcontroller, the USB controls being connected with RF transceiver
Device, and the USB interface being connected with main frame, for receiving the signal from transmitter and being exported by USB controller to main frame.
Preferably, the control button includes：Mode of operation switching key and mouse left and right press key or other necessity controls
Button processed.
Preferably, the mode of operation includes mouse gestures pattern and dummy keyboard pattern, and the mode of operation passes through work
Operation mode switching key carries out pattern switching.
Preferably, the radio frequency signal frequency between the transmitter and the receiver be 2400MHZ~
2483.50MHZ。
Preferably, the transmitter also includes power supply circuit, the power supply circuit respectively with the first RF transceiver and micro-
Controller is connected.
Preferably, the transmitter also includes：The coating member on touch pad is covered in, the coating member is provided with default
Size and the marking keys of position.
Preferably, first microcontroller includes：
It is connected with the touch pad, according to sentencing for the corresponding virtual key state of state and position judgment of point touching plate
Disconnected module.
Preferably, the touch pad is capacitive sensing touch panel.
Preferably, the transmitter and the receiver send confirmation code by radio frequency signal and set up connection.
Preferably, the transmitter includes：
It is connected, is carried according to the information that the state of point touching plate and position export prompt message with first microcontroller
Show module.
The portable wireless dummy keyboard touch pad that the utility model is provided, using integral structure, passes through the first micro-control
Input signal is converted to dummy keyboard push button signalling, mouse movable signal or gesture identification signal by device processed, and signal is led to
Cross the first RF transceiver with wireless radio frequency mode to launch to receiver, receiver receives the signal, passes through the second microcontroller
Device converts the signals to control signal, and is exported the control signal to main frame by USB controller, and main frame is carried out
Control operation, eliminates physical keyboard, and the multiplexing touched with keypad space is realized in dummy keyboard mode, simple in construction, carries
It is convenient, it is particularly suitable for use in terms of meeting, speech, home entertaining.
Brief description of the drawings
Fig. 1 is a kind of structural representation for portable wireless dummy keyboard touch pad that the utility model embodiment is provided；
Fig. 2 is a kind of structural representation for coating member that the utility model embodiment is provided；
Fig. 3 is the structural representation for another coating member that the utility model embodiment is provided；
Fig. 4 is the structural representation for another portable wireless dummy keyboard touch pad that the utility model embodiment is provided
Figure；
Fig. 5 is the structural representation for another portable wireless dummy keyboard touch pad that the utility model embodiment is provided
Figure.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
The portable wireless dummy keyboard touch pad that the utility model is provided, using integral structure, passes through the first micro-control
Input signal is converted to dummy keyboard push button signalling, mouse movable signal or gesture identification signal by device processed, and signal is led to
Cross the first RF transceiver with wireless radio frequency mode to launch to receiver, receiver receives the signal, passes through the second microcontroller
Device converts the signals to control signal, and is exported the control signal to main frame by USB controller, and main frame is carried out
Control operation, eliminates physical keyboard, and the multiplexing touched with keypad space is realized in dummy keyboard mode, simple in construction, carries
It is convenient, it is particularly suitable for use in terms of meeting, speech, home entertaining.
Of the present utility model implement is described in detail below in conjunction with specific embodiment.
As shown in figure 1, in the utility model embodiment, a kind of portable wireless dummy keyboard touch pad, including：It is hand-held
Transmitter 100；The receiver 200 being connected with controlled main frame, the transmitter 100 is believed with receiver 200 by less radio-frequency
Number communicated；The transmitter 100, including the first RF transceiver 110, the first microcontroller 120, and with the first micro-control
Control button 130 and touch pad 140 that device 120 processed is connected；The input signal of the touch pad 140 passes through the first microcontroller
120 are converted to dummy keyboard push button signalling, mouse movable signal or gesture identification signal, and pass through the first RF transceiver
110 launch to receiver 200.The receiver 200, including the second RF transceiver 210, the second microcontroller 220, with second
The USB controller 230 that RF transceiver 210 is connected, and the USB interface 240 being connected with main frame, transmitter is come from for receiving
Signal and exported by USB controller 230 to main frame, operation is controlled to main frame, wherein, the receiver 200 passes through
USB interface 240 is connected with main frame, and is powered by main frame to receiver 200.
In the utility model embodiment, the control button 130 includes mode of operation switching key and mouse or so and pressed
Key or other necessary control buttons.
In the new embodiment of this practicality, the mode of operation includes dummy keyboard pattern and mouse gestures pattern, the work
Operation mode carries out pattern switching by mode of operation switching key, and user, can touching by large area under mouse gestures pattern
Touch and realize mouse movement and gesture input, when user thinks input character, then dummy keyboard can be switched to by control button
Pattern carries out character input.
In the utility model embodiment, the radio frequency signal frequency between the transmitter and the receiver is
2400MHZ~2483.50MHZ, for example, being believed between the transmitter 100 and receiver 200 by 2400MHZ less radio-frequency
Number communicated, transmitter 100 and receiver 200 set up man-to-man connection by wireless signal, it is to avoid many transmitters and
Signal interference is produced between receiver.I.e. transmitter 100 and receiver 200 have a mistake connected to code when starting connection
Journey, the process to code is to allow transmitter 100 and receiver 200 to partner, when simultaneously have it is several to equipment in same place work
When making, it does not interfere with each other.During to code, both-way communication between transmitter 100 and receiver 200.
In the utility model embodiment, the transmitter also includes power supply circuit 150, the power supply circuit 150 and first
The microcontroller 120 of RF transceiver 110 and first is connected, and is powered.
In the utility model embodiment, the transmitter 100 also includes the coating member being covered on touch pad 140,
Marking keys of the coating member provided with pre-set dimension and position, wherein, the material of the coating member can for PVC, PET,
The other materials such as ABS or PC, are not limited specifically.
In the utility model embodiment, the size of the marking keys set on the coating member and position and virtual key
The size of disk button is corresponding with position, such as shown in Fig. 2, and the marking keys that the coating member is set identify for keyboard,
Including the positions and dimensions of each button；For example shown in Fig. 3, the marking keys that the coating member is set are pressed for numeral, direction
Key is identified, and including the positions and dimensions of each button, user can be according to different marking keys set on coating member
Type is selected, at the same a shell can select it is any oneself like by way of button size and location is described, realize
The changeability of button, is no longer traditional mode that button is fixed by mould.
In the utility model embodiment, as shown in figure 4, first microcontroller 120 includes and the touch pad 140
Connection, according to the judge module 121 of the corresponding virtual key state of the state and position judgment of point touching plate, is used for example, working as
During the point touching plate of family, whether judge module 121 is triggered according to the corresponding virtual key of state and position judgment of touch pad.
In the utility model embodiment, the touch pad 140 is capacitive sensing touch panel, improves the sense of touch pad
Sensitivity is answered, user experience effect is good.
In the utility model embodiment, the transmitter 100 and the receiver 200 are sent by radio frequency signal
Confirmation code, which sets up connection, i.e. transmitter 100 and receiver 200, a process connected to code when starting connection, to code
Process is to allow transmitter 100 and receiver 200 to partner, when simultaneously have it is several equipment is worked in same place when, mutually not
Interference.During to code, both-way communication between transmitter 100 and receiver 200.
As a preferred embodiment of the utility model embodiment, as shown in figure 5, the transmitter 100 includes and institute
State the first microcontroller 120 to connect, the nformation alert module of prompt message is exported according to the state of point touching plate 140 and position
160, for example, when the marking keys that coating member is set on user's point touching plate, the output prompting of described information reminding module
Signal reminds user, and the marking keys for pointing out the touch to help coating member setting have been triggered.
In the utility model embodiment, the prompt message can be information of voice prompt, light prompt information or shake
One or more combination in dynamic prompt message.For example, when user clicks on the marking keys set on coating member, the button
Identifying corresponding position has light to light, and points out user's marking keys to be triggered；And for example, when user is clicked on coating member
During the marking keys of setting, the corresponding position of the marking keys produces vibration, points out user's marking keys to be triggered.
As a preferred embodiment of the present utility model, the transmitter 100 is included for receiving infrared-ray signal
Infrared ray transceiving module, so as to suitable for other intelligent terminals with infrared transceiver, such as television set, machine
Top box etc..
As a preferred embodiment of the present utility model, the portable wireless dummy keyboard touch pad can be using built-in
The microcontroller of RF transceiver, makes the portable wireless dummy keyboard touch pad more intelligent.
As a preferred embodiment of the present utility model, the portable wireless dummy keyboard touch pad can use bluetooth
Technical protocol, can remove receiver from when being used on the computer of bluetooth module or other controlled devices, make manipulation more
Flexibly and easily.
Portable wireless dummy keyboard touch pad provided by the utility model, it is micro- by first using integral structure
Input signal is converted to dummy keyboard push button signalling, mouse movable signal or gesture identification signal by controller, and by signal
Launched by the first RF transceiver with wireless radio frequency mode to receiver, receiver receives the signal, passes through the second micro-control
Device processed converts the signals to control signal, and is exported the control signal to main frame by USB controller, and main frame is entered
Row control operation, eliminates physical keyboard, realized in dummy keyboard mode touch and keypad space multiplexing, and can realize and press
Key changes virtual key size and position according to the marking keys type of coating member setting on touch pad, meets user multi-party
Position selection, simple in construction, easy to carry, user experience effect is good, easy to carry because its is simple in construction, particularly suitable
In terms of meeting, speech, home entertaining.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of portable wireless dummy keyboard touch pad, it is characterised in that including：Hand-held transmitter；Connect with controlled main frame
The receiver connect, the transmitter is communicated with receiver by radio frequency signal；
The transmitter, including the first RF transceiver, the first microcontroller, and pressed with the control that the first microcontroller is connected
Key and touch pad；The input signal of the touch pad is converted to dummy keyboard push button signalling, mouse by the first microcontroller and moved
Dynamic signal or gesture identification signal, and launched by the first RF transceiver to receiver；
The receiver, including the second RF transceiver, the second microcontroller, the USB controller being connected with RF transceiver, with
And the USB interface being connected with main frame, for receiving the signal from transmitter and being exported by USB controller to main frame.
2. portable wireless dummy keyboard touch pad as claimed in claim 1, it is characterised in that the control button includes：
Mode of operation switching key and mouse left and right press key or other necessary control buttons.
3. portable wireless dummy keyboard touch pad as claimed in claim 2, it is characterised in that the mode of operation includes mouse
Gesture mode and dummy keyboard pattern are marked, the mode of operation carries out pattern switching by mode of operation switching key.
4. portable wireless dummy keyboard touch pad as claimed in claim 1, it is characterised in that the transmitter connects with described
It is 2400MHZ~2483.50MHZ to receive the radio frequency signal frequency between device.
5. portable wireless dummy keyboard touch pad as claimed in claim 1, it is characterised in that the transmitter also includes supplying
Circuit, the power supply circuit is connected with the first RF transceiver and the first microcontroller respectively.
6. portable wireless dummy keyboard touch pad as claimed in claim 1, it is characterised in that the transmitter also includes：
It is covered in the coating member on touch pad, marking keys of the coating member provided with pre-set dimension and position.
7. portable wireless dummy keyboard touch pad as claimed in claim 1, it is characterised in that the first microcontroller bag
Include：
It is connected with the touch pad, according to the judgement mould of the corresponding virtual key state of the state and position judgment of point touching plate
Block.
8. portable wireless dummy keyboard touch pad as claimed in claim 1, it is characterised in that the touch pad is electric capacity sense
Answer formula touch pad.
9. portable wireless dummy keyboard touch pad as claimed in claim 1, it is characterised in that the transmitter and described connect
Receive device and confirmation code foundation connection is sent by radio frequency signal.
10. portable wireless dummy keyboard touch pad as claimed in claim 1, it is characterised in that the transmitter includes：
It is connected with first microcontroller, the information alert mould of prompt message is exported according to the state of point touching plate and position
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621451373.1U CN206515783U (en) | 2016-12-27 | 2016-12-27 | A kind of portable wireless dummy keyboard touch pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621451373.1U CN206515783U (en) | 2016-12-27 | 2016-12-27 | A kind of portable wireless dummy keyboard touch pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206515783U true CN206515783U (en) | 2017-09-22 |
Family
ID=59862318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621451373.1U Expired - Fee Related CN206515783U (en) | 2016-12-27 | 2016-12-27 | A kind of portable wireless dummy keyboard touch pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206515783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018191978A1 (en) * | 2017-04-21 | 2018-10-25 | 深圳市大疆创新科技有限公司 | Processing method, remote control, and flight control system |
| CN112486341A (en) * | 2020-11-30 | 2021-03-12 | 广州星联科技有限公司 | Enhanced virtual touchpad |
-
2016
- 2016-12-27 CN CN201621451373.1U patent/CN206515783U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018191978A1 (en) * | 2017-04-21 | 2018-10-25 | 深圳市大疆创新科技有限公司 | Processing method, remote control, and flight control system |
| CN112486341A (en) * | 2020-11-30 | 2021-03-12 | 广州星联科技有限公司 | Enhanced virtual touchpad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |