CN202102369U - Wireless computer control and input device - Google Patents
Wireless computer control and input device Download PDFInfo
- Publication number
- CN202102369U CN202102369U CN2011201419921U CN201120141992U CN202102369U CN 202102369 U CN202102369 U CN 202102369U CN 2011201419921 U CN2011201419921 U CN 2011201419921U CN 201120141992 U CN201120141992 U CN 201120141992U CN 202102369 U CN202102369 U CN 202102369U
- Authority
- CN
- China
- Prior art keywords
- module
- wireless
- key
- control circuit
- reception
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a wireless computer control and input device which is used for wirelessly and remotely controlling computers and carrying out information input on the computers and suitable for the field of multimedia projection. The wireless computer control and input device comprises a mobile terminal and a reception terminal; the mobile terminal comprises a key module, a touch screen module, a liquid crystal display module, a wireless transmission module and a control circuit; the control circuit is respectively and electrically connected with the key module, the touch screen module, the liquid crystal display module and the wireless transmission module; the reception terminal comprises a wireless reception module, a USB (Universal Serial Bus) interface circuit, a FLASH memory module and a reception control circuit; the reception control circuit is respectively and electrically connected with the wireless reception module, the USB interface module and the FLASH memory module; and the wireless transmission module is matched with the wireless reception module. The wireless computer control and input device is reasonable in design, complete in function, good in interactive practicability and strong in compatibility.
Description
Technical field
The utility model relates to a kind of wireless computer control and input media, is used for the wireless remote control computing machine and computing machine is carried out the information input, is applicable to the multimedia overhead projector field.
Background technology
In the multimedia overhead projector field, existing line remote control computer and computing machine is carried out information input mainly is the wireless demo pen, it comprises two parts:
1, wireless launcher is a remote control laser pen, is embedded with transmitting set, laser designator, and 7 buttons are arranged on its remote control penholder: key, left mouse button, right mouse button, laser open key under key, cursor left button, right cursor key, the cursor on the cursor.Transmitting set is the main signal setting of of remote-control computer, turns over and moves back the quick botton that page key is a control explanation content, and the laser open key is used on the content of explanation, punctuating.
2, wireless receiver comprises a USB1.1 or 2.0 interfaces and LED light.It inserts in computer USB interface, plug and play.
Wireless receiver is inserted into the USB interface of computer as the user; LED light brightens; Expression is inserted normal, and the user can pin the laser open key and on presentation file, indicate and punctuate, by an operating key key; Wireless signal will be transferred to radio receiver through radio-frequency technique, realize the control function to computing machine.
But prior art wireless demo pen has following defective:
1, function singleness can only be carried out page turning, moved back a page function, can't make amendment note and preservation to presentation content;
2, the controlled in wireless to computer is comparatively complicated, also inconvenient;
3, mutual practicality is not good.
The utility model content
The utility model technical matters to be solved is to overcome existing above-mentioned shortcoming in the prior art, and a kind of reasonable in design, diverse in function, wireless computer control and input media simple to operate are provided.
The utility model addresses the above problem the technical scheme that is adopted: a kind of wireless computer control and input media is characterized in that: comprise portable terminal and receiving terminal; Portable terminal comprises key-press module, touch screen module, liquid crystal display module, wireless transmitter module, control circuit, and control circuit is electrically connected with key-press module, touch screen module, liquid crystal display module, wireless transmitter module respectively; Receiving terminal comprises wireless receiving module, usb circuit, FLASH memory module, reception control circuit, and reception control circuit is electrically connected with wireless receiving module, usb circuit, FLASH memory module respectively; Wireless transmitter module and wireless receiving module cooperate.
The described key-press module of the utility model comprises switch key, left mouse button, right mouse button, laser indication button, upturning key, downturning key, special function keys.
The utility model compared with prior art has the following advantages and effect: practicality reasonable in design, multiple functional, mutual is good, compatible strong.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment portable terminal.
Fig. 2 is the connection synoptic diagram of each module of portable terminal.
Fig. 3 is the structural representation of the utility model embodiment receiving terminal.
Fig. 4 is the connection synoptic diagram of each module of receiving terminal.
Embodiment
Below in conjunction with accompanying drawing and through embodiment the utility model is described further.
Embodiment: referring to Fig. 1～Fig. 4, the utility model embodiment comprises portable terminal and receiving terminal.
Portable terminal comprises key-press module 1, touch screen module 2, liquid crystal display module 3, wireless transmitter module 4, control circuit 6, laser indicator lamp 7.
Key-press module 1 comprises switch key 8, left mouse button 9, right mouse button 10, laser indication button 11, upturning key 12, downturning key 13 and other several special function keys 14.
Receiving terminal comprises wireless receiving module 15, usb circuit 16, FLASH memory module 17, reception control circuit 5.
The utility model embodiment mainly controls computer through the manually-operated portable terminal, utilizes key-press module 1, writing pencil on touch screen module 2, to move and handwriting input comes complete operation.The coding that each button is corresponding specific, and writing pencil is when contacting with touch-screen obtains X, the Y coordinate figure of current contact point by touch screen control circuit, X, Y value is encoded again, and operates simultaneously as if button and touch-screen, then adopts the mode of assembly coding.Through wireless mode coded data is sent to computer, computer is carried out various control actions.
Implementation procedure:
1, people's operating mobile terminal comprises that specifically writing pencil moves or writes and to the control of each button on touch screen module 2.The control circuit 6 of portable terminal becomes concrete instruction with each operational motion after through specific coding, and each instruction is launched through wireless transmitter module 4; Content written shows on liquid crystal display module 3 in real time on the touch screen module 2 simultaneously.
2, receiving terminal links to each other with computing machine through usb circuit 16, and when wireless receiving module 15 received the signal from portable terminal, receiving terminal obtained signal, is sent to computing machine through usb circuit 16 again after it is decoded; FLASH memory module 17 can be used as common U disk.
3, the computer terminal application software is obtained signal from the USB mouth, carries out control commands corresponding, and final the completion all functions such as the control of computing machine and inputs also can be carried out basic configuration effort to using software on computers.
Attainable function:
1, the control computer cursor moves: writing pencil moves on touch screen module 2, and portable terminal just sends the cursor movement directive and gives computing machine, and computer software is accomplished the action that cursor moves;
2, the analog mouse right and left key is clicked, is double-clicked: accomplish This move through operating mobile terminal left mouse button 9 and right mouse button 10, can certainly be chosen in and realize this action on the touch-screen;
3, input characters in computer: writing pencil is write on touch screen module 2, and the literal that computer software identification is write is input to concrete document or file; Here there is any to need explanation; Because cursor moves and writes and all on touch screen module 2, accomplish,, need to be equipped with a switch key in order to distinguish two kinds of different operation; As be that cursor moves when unclamping this key, and realize the literal input when pinning this key;
4, drawing, marking Function: drawing function is as drawing geometric figure commonly used such as circle, triangle, straight line, and figure can call in the application software picture library; Functions such as marking Function such as underscore, handwritten text input implement with above-mentioned functions 3 similarly here, draw, the zone of mark is in current cursor position, therefore, if will need earlier cursor is moved to this position at certain position mark;
5, the person's handwriting write of 3 demonstration times of portable terminal liquid crystal display module, current operational motion and instant playback, there is suggesting effect the time to the user;
6, lantern slide (like PPT) page-turning function, this point is indispensable for multimedia teaching, meeting;
7, the laser indication on the projection screen etc., this has good effect in demonstration;
8, the computing machine content displayed is deposited, so that reuse.
Claims (2)
1. a wireless computer is controlled and input media, it is characterized in that: comprise portable terminal and receiving terminal; Portable terminal comprises key-press module, touch screen module, liquid crystal display module, wireless transmitter module, control circuit, and control circuit is electrically connected with key-press module, touch screen module, liquid crystal display module, wireless transmitter module respectively; Receiving terminal comprises wireless receiving module, usb circuit, FLASH memory module, reception control circuit, and reception control circuit is electrically connected with wireless receiving module, usb circuit, FLASH memory module respectively; Wireless transmitter module and wireless receiving module cooperate.
2. wireless computer control according to claim 1 and input media is characterized in that: described key-press module comprises switch key, left mouse button, right mouse button, laser indication button, upturning key, downturning key, special function keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201419921U CN202102369U (en) | 2011-05-06 | 2011-05-06 | Wireless computer control and input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201419921U CN202102369U (en) | 2011-05-06 | 2011-05-06 | Wireless computer control and input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102369U true CN202102369U (en) | 2012-01-04 |
Family
ID=45388374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201419921U Expired - Fee Related CN202102369U (en) | 2011-05-06 | 2011-05-06 | Wireless computer control and input device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202102369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880339A (en) * | 2012-07-27 | 2013-01-16 | 中国华录集团有限公司 | Wireless touch remote control device and operation identification method thereof |
| CN106600933A (en) * | 2016-12-28 | 2017-04-26 | 杨金梅 | Device for remote electronic control |
-
2011
- 2011-05-06 CN CN2011201419921U patent/CN202102369U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880339A (en) * | 2012-07-27 | 2013-01-16 | 中国华录集团有限公司 | Wireless touch remote control device and operation identification method thereof |
| CN106600933A (en) * | 2016-12-28 | 2017-04-26 | 杨金梅 | Device for remote electronic control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101887315B (en) | Electronic intelligent pen | |
| US9632593B2 (en) | Information processing apparatus, information processing method, and computer-readable recording medium | |
| CN201859401U (en) | Optical touch pen | |
| CN105278704A (en) | Stylus | |
| CN202600639U (en) | Laser pointer for remotely controlling projection picture of projector | |
| CN103150038B (en) | A kind of smart pen manipulation and using method | |
| CN100397838C (en) | Digital type infrared-bluetooth two-bridge universal remote control device | |
| CN202102369U (en) | Wireless computer control and input device | |
| CN201387595Y (en) | Ultrasonic wave interactive electronic whiteboard sign pen | |
| CN101315587B (en) | Cursor controller | |
| CN103616963A (en) | System achieving mouse function through smart phone touch technology | |
| CN202502632U (en) | Camera remote control pen | |
| CN202584051U (en) | Multifunctional voice page turning pen | |
| CN202331391U (en) | Touch control pen with mouse | |
| CN204808242U (en) | Writing pen and electronic equipment | |
| CN208848177U (en) | A kind of lettering pen | |
| CN201017291Y (en) | Wireless remote control multifunctional optical mouse device | |
| CN202929578U (en) | Touch pen and projecting system | |
| CN102402360A (en) | Handwriting display screen, handwriting input pen and handwriting input method | |
| CN201945978U (en) | Interactive electronic touch system with wireless control function | |
| CN203276168U (en) | Head mounted wireless mouse device | |
| CN203055134U (en) | Remote controller with hand input function | |
| CN205281421U (en) | Dual -purpose mouse pen of electric capacity touch -sensitive and laser nib | |
| CN201837981U (en) | Writing system of infrared touch screen | |
| KR101105281B1 (en) | Electronic board system which use wireless remote controller apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140506 |