CN204595776U - A kind of Wireless Keyboard, mouse that can control multiple computers - Google Patents
A kind of Wireless Keyboard, mouse that can control multiple computers Download PDFInfo
- Publication number
- CN204595776U CN204595776U CN201520242473.2U CN201520242473U CN204595776U CN 204595776 U CN204595776 U CN 204595776U CN 201520242473 U CN201520242473 U CN 201520242473U CN 204595776 U CN204595776 U CN 204595776U
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- wireless
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Abstract
Can control the Wireless Keyboard of multiple computers, a mouse, comprise Wireless Keyboard, wireless mouse, multiple wireless receiver, Wireless Keyboard and the multiple wireless receiver of wireless mouse wireless connections, wireless receiver connects main frame; Wireless Keyboard is provided with change-over switch, change-over switch and Wireless Keyboard are embedded connection, be provided with key press detecting circuit, microcontroller, keyboard wireless launcher in Wireless Keyboard, microcontroller is connected with change-over switch and key press detecting circuit, and microcontroller is connected with keyboard wireless launcher; Mouse wireless transmitter is provided with in wireless mouse.The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of Wireless Keyboard, the mouse that can control multiple computers, makes some improve keyboard and mouse on hardware, adopt wireless connections, decrease the space that device takies, be convenient for people to use, improve work efficiency.
Description
Technical field
The utility model relates to a kind of keyboard, mouse, is specifically related to a kind of Wireless Keyboard, the mouse that can control multiple computers.
Background technology
Along with the development of economy, the popularity rate of computer is also more and more higher.Sometimes desktop there are several computers.When we need to process multiple computers, need to control that corresponding computer.Seem pretty troublesome like this and not science.So go to control multiple computers with a set of mouse key, obviously can alleviate work load, increase work efficiency.But can realizing multiple computers at present, to share the mode of a set of mouse key few, and be substantially all to get on realization from software.Have a lot of trouble based on software simulating, it is not very practical for needing to be configured in LAN (Local Area Network) multiple computers etc.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of wireless many computor-keyboards, mouse, makes some and improves, adopt wireless connections, decrease the space that device takies, be convenient for people to use, improve work efficiency keyboard and mouse on hardware.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of Wireless Keyboard, mouse that can control multiple computers, comprise Wireless Keyboard, wireless mouse, multiple wireless receiver, Wireless Keyboard and the multiple wireless receiver of wireless mouse wireless connections, wireless receiver connects main frame; Wireless Keyboard is provided with change-over switch, change-over switch and Wireless Keyboard are embedded connection, be provided with key press detecting circuit, microcontroller, keyboard wireless launcher in Wireless Keyboard, microcontroller is connected with change-over switch and key press detecting circuit, and microcontroller is connected with keyboard wireless launcher; Mouse wireless transmitter is provided with in wireless mouse.
Described change-over switch is the change-over switch with pilot lamp.
Described microcontroller is MSP430 single-chip microcomputer.
Described wireless receiver, keyboard wireless launcher, mouse wireless transmitter are nrf24l01 wireless transceiver.
The utility model provides a kind of Wireless Keyboard, the mouse that can control multiple computers, makes innovation based on the device that the wireless mouse keyboard occurred in the market integrates, and increases the new function of " a set of mouse key control multiple computers ".Only need by the change-over switch on lower keyboard when we need switching state time, just can realize conversion, very convenient, without any need for configuration, our object can both be reached under any scene.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is key press detecting circuit.
In figure: Wireless Keyboard 4, change-over switch 401, key press detecting circuit 402, microcontroller 403, keyboard wireless launcher 404, wireless mouse 5, wireless receiver 6, main frame 7.
Embodiment
Further illustrate the utility model below in conjunction with embodiment, but the claimed scope of the utility model is not limited to the scope of embodiment statement.
As shown in Figure 1, a kind of Wireless Keyboard, mouse that can control multiple computers, comprises Wireless Keyboard 4, wireless mouse 5, multiple wireless receiver 6, Wireless Keyboard 4 and the multiple wireless receiver 6 of wireless mouse 5 wireless connections, and wireless receiver 6 connects main frame 7; Wireless Keyboard 4 is provided with change-over switch 401, change-over switch 401 is connected for embedded with Wireless Keyboard 4, key press detecting circuit 402, microcontroller 403, keyboard wireless launcher 404 is provided with in Wireless Keyboard 4, microcontroller 403 is connected with change-over switch 401 and key press detecting circuit 402, and microcontroller 403 and keyboard wireless launcher connect 404 and connect; Mouse wireless transmitter is provided with in wireless mouse.
Described change-over switch 401 is the change-over switch with pilot lamp.
Described microcontroller 403 is MSP430 single-chip microcomputer.
Described wireless receiver 6, keyboard wireless launcher 404, mouse wireless transmitter are nrf24l01 wireless transceiver.
The main frame 7 that will control is selected by the change-over switch 401 on Wireless Keyboard 4, the corresponding wireless receiver 6 in 401 passes is opened in a switching, have corresponding pilot lamp after pressing change-over switch 401 to light, the last main frame selected can be automatically closed after switching, namely acquiescence only has a wireless receiver 6 to work, if when user thinks to control multiple computers simultaneously, just can press change-over switch while pressing ALT key, at this moment can not close the last wireless receiver selecting the computer controlled, open the wireless receiver of the computer of current selection simultaneously.
After powering on, the first pilot lamp is bright, and namely give tacit consent to the first wireless receiver work, other wireless receivers do not work; After powering on, microcontroller 403 can send a control command to each wireless receiver 6 simultaneously; After wireless receiver 6 receives, except the first wireless receiver, the information that time-out forwarding receives by other wireless receivers, to main frame, achieves the effect of information screen.
When wanting to switch the main frame that will use, press corresponding change-over switch 401, key-press status change experienced by microcontroller 403, microcontroller 403 can light should the pilot lamp of change-over switch 401 pilot lamp of cutting out selected by the last time, can send control information to each wireless receiver 6, wireless receiver, according to the information received, judges the state of oneself corresponding position simultaneously, to select the keyboard-coding information whether shielded below, thus realize switching the function controlled.
Control command comprises control frame head and multidigit binary control code, control frame head succinctly and not to conflict with keyboard-coding, binary control code length depends on the receiving end received quantity of design, every binary code corresponding control wireless receiver 6 respectively, corresponding position indicates this receiving end not work for " 0 ", for " 1 " instruction wireless receiver 6 works, after each wireless receiver 6 receives the Keyboard Control information that keyboard sends, judge as switching control information, and the whether set of the numbering of comparison oneself position corresponding to the signal received, if set, then the keypad information received is sent to main frame 7 below, Keyboard Control information does not send to main frame 7.
Claims (4)
1. one kind can control Wireless Keyboard, the mouse of multiple computers, comprise Wireless Keyboard (4), wireless mouse (5), multiple wireless receiver (6), it is characterized in that: Wireless Keyboard (4) and the multiple wireless receiver of wireless mouse (5) wireless connections (6), wireless receiver (6) connects main frame (7);
Wireless Keyboard (4) is provided with change-over switch (401), change-over switch (401) is connected for embedded with Wireless Keyboard (4), key press detecting circuit (402), microcontroller (403), keyboard wireless launcher (404) is provided with in Wireless Keyboard (4), microcontroller (403) is connected with change-over switch (401) and key press detecting circuit (402), and microcontroller (403) is connected with keyboard wireless launcher (404);
Wireless mouse is provided with mouse wireless transmitter in (5).
2. a kind of Wireless Keyboard, mouse that can control multiple computers according to claim 1, is characterized in that: described change-over switch (401) is the change-over switch with pilot lamp.
3. a kind of Wireless Keyboard, mouse that can control multiple computers according to claim 1, is characterized in that: described microcontroller (403) is MSP430 single-chip microcomputer.
4. a kind of Wireless Keyboard, mouse that can control multiple computers according to claim 1, is characterized in that: described wireless receiver (6), keyboard wireless launcher (404), mouse wireless transmitter are nrf24l01 wireless transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242473.2U CN204595776U (en) | 2015-04-21 | 2015-04-21 | A kind of Wireless Keyboard, mouse that can control multiple computers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242473.2U CN204595776U (en) | 2015-04-21 | 2015-04-21 | A kind of Wireless Keyboard, mouse that can control multiple computers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595776U true CN204595776U (en) | 2015-08-26 |
Family
ID=53931911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520242473.2U Expired - Fee Related CN204595776U (en) | 2015-04-21 | 2015-04-21 | A kind of Wireless Keyboard, mouse that can control multiple computers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204595776U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600933A (en) * | 2016-12-28 | 2017-04-26 | 杨金梅 | Device for remote electronic control |
| WO2018129681A1 (en) * | 2017-01-11 | 2018-07-19 | 孙丽霞 | Wireless keyboard and mouse control device |
| CN109445616A (en) * | 2019-01-10 | 2019-03-08 | 天津航天机电设备研究所 | A kind of key mouse control system and method can control more terminal batch processing documents |
| CN110389669A (en) * | 2019-07-31 | 2019-10-29 | 北京金彩科技有限公司 | The transmitting module switching device and control method of a set of mouse control two computers |
-
2015
- 2015-04-21 CN CN201520242473.2U patent/CN204595776U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600933A (en) * | 2016-12-28 | 2017-04-26 | 杨金梅 | Device for remote electronic control |
| WO2018129681A1 (en) * | 2017-01-11 | 2018-07-19 | 孙丽霞 | Wireless keyboard and mouse control device |
| CN109445616A (en) * | 2019-01-10 | 2019-03-08 | 天津航天机电设备研究所 | A kind of key mouse control system and method can control more terminal batch processing documents |
| CN110389669A (en) * | 2019-07-31 | 2019-10-29 | 北京金彩科技有限公司 | The transmitting module switching device and control method of a set of mouse control two computers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |