CN205750738U - A kind of keyboard radio operating system - Google Patents
A kind of keyboard radio operating system Download PDFInfo
- Publication number
- CN205750738U CN205750738U CN201620486025.1U CN201620486025U CN205750738U CN 205750738 U CN205750738 U CN 205750738U CN 201620486025 U CN201620486025 U CN 201620486025U CN 205750738 U CN205750738 U CN 205750738U
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- CN
- China
- Prior art keywords
- keyboard
- radio
- radio source
- operating system
- wireless signal
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- 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.)
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Abstract
The utility model discloses a kind of keyboard radio operating system, including host computer, display screen, operation desktop, radio source emitter and keyboard, described display screen is arranged at operation table top, described radio source emitter is built in inside operation desktop, and the end face of radio source emitter with operation desktop either flush, radio source receptor and wireless signal transmitter it is provided with in described keyboard, described keyboard is movably arranged on operation desktop, it is provided with wireless signal receiver in described host computer, carry out electric energy between described radio source receptor and radio source emitter and convert transmission, information transmission is carried out between described wireless signal transmitter and wireless signal receiver.This utility model aims to solve the problem that existing Wireless Keyboard exists that cradle takes up space, electric wire exposes, the problem of impact operation.
Description
Technical field
This utility model belongs to computer-related devices technical field, is specifically related to a kind of keyboard radio operating system.
Background technology
Keyboard is modal computer entry device, is widely used on microcomputer and various terminal unit.Behaviour
Author can by keyboard to the various instruction of computer input, data, command computer work, it may be said that keyboard is computer
One of equipment most frequently used in equipment.
But the connecting line between keyboard and host computer have impact on the working place of keyboard to a certain extent, and external
Connecting line easily interferes with external object, causes abrasion, affects keyboard service life.Existing a kind of Wireless Keyboard, this nothing
Line keyboard is to be powered by built-in battery, carries out transmission of wireless signals with host computer；A kind of Wireless Keyboard is separately had to be
Being powered by wireless charging technology, but charged by wireless charging technology, need to arrange cradle, cradle can occupy
Desktop certain position, affects keyboard and places, and operator is when using keyboard, and the existence of cradle can affect operating experience, and depend on
So there is the external problem interfered of electric wire.
Utility model content
For the technical problem of above-mentioned existence, the utility model discloses a kind of keyboard radio operating system, existing to solve
Take up space with the presence of Wireless Keyboard cradle, electric wire exposes, the problem of impact operation, devises a kind of novel keyboard wireless
Operating system, this keyboard radio operating system by keyboard fully wirelessization, can expand the working place of keyboard, eliminates tradition nothing
The cradle of line keyboard is for the impact of operating experience.
A kind of keyboard radio operating system, including host computer, display screen, operation desktop, radio source emitter and key
Dish, described display screen is arranged at operation table top, and described radio source emitter is built in inside operation desktop, and radio
The end face of source emitter and the either flush of operation desktop, be provided with radio source receptor and wireless signal sent out in described keyboard
Emitter, described keyboard is movably arranged on operation desktop, is provided with wireless signal receiver, described nothing in described host computer
Carry out electric energy between line power receiver and radio source emitter and convert transmission, described wireless signal transmitter and wireless signal
Information transmission is carried out between receptor.
Further, described radio source emitter includes transmitting coil and current converter circuit, and described transmitting coil is even
Connect current converter circuit.
Further, described radio source receptor includes receiving coil and LC resonance rectification circuit.
Further, the quantity of described wireless signal transmitter is multiple, is respectively arranged at the diverse location of operation desktop.
Further, described keyboard is mechanical keyboard.
Further, described keyboard is provided with and the USB interface of host computer wired connection.
Further, described keyboard is provided with power supply and the battery of storage electricity.
This utility model is provided with radio source receptor in keyboard, is separately provided with radio source emitter, by nothing
Electric energy transmission between line power supply emitter and radio source receptor provides electric energy, to keep keyboard can to described keyboard
Running, the power line eliminating keyboard connects；On the other hand, described keyboard is additionally provided with wireless signal transmitter, host computer
Inside it is provided with wireless signal receiver so that transmission of wireless signals can be carried out between keyboard and host computer main frame, eliminate
For transmitting the holding wire of signal, improve the use degree of freedom of keyboard.Further, radio source is launched by this utility model
Device is built in inside operation desktop, eliminates the restriction sense for keyboard of the radio source emitter so that keyboard visually departs from
Other equipment are independent；This setting simultaneously it also avoid when operating keyboard radio source emitter for the interference of operation, and nothing
Line power supply emitter still is able to normally work.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of keyboard radio operating system.
Detailed description of the invention
The open a kind of keyboard radio operating system of this utility model, this keyboard radio operating system can by keyboard entirely without
Line, expands the working place of keyboard, eliminates the cradle impact for operating experience of conventional wireless keyboard.
Below in conjunction with the accompanying drawing in this utility model, the technical scheme in this utility model is carried out clearly and completely
Describe, it is clear that described is only a part of embodiment of this utility model rather than whole embodiments.Based on this practicality
Embodiment in novel, it is every other that those of ordinary skill in the art are obtained on the premise of not making creative work
Embodiment, broadly falls into the scope of this utility model protection.
Shown in Figure 1, this utility model provides a kind of keyboard radio operating system, including host computer 7, display screen
4, operation desktop 5, radio source emitter 6 and keyboard 1, described display screen 4 is arranged at operation desktop 5 top, described radio
It is internal that source emitter 6 is built in operation desktop 5, and the either flush of the end face of radio source emitter 6 and operation desktop 5, institute
Being provided with radio source receptor 3 and wireless signal transmitter 2 in stating keyboard 1, described keyboard 1 is movably arranged in operation desktop
On 5, in described host computer 7, it is provided with wireless signal receiver 8, described radio source receptor 3 and radio source emitter 6
Between carry out electric energy and convert transmission, transmit can give by electric energy between radio source emitter 6 and radio source receptor 3
Described keyboard 1 provides electric energy, and to keep the operation of keyboard 1, the power line eliminating keyboard 1 connects；Described wireless signal transmission
Carrying out information transmission between device 2 and wireless signal receiver 8, this transmission means can be WiFi transmission, Bluetooth transmission, GPRS transmission
Deng, eliminate the holding wire for transmitting signal, improve the use degree of freedom of keyboard.
It is internal that radio source emitter 6 is built in operation desktop 5 by this utility model, eliminates radio source emitter 6 right
Restriction sense in keyboard 1 so that it is independent that keyboard 1 visually departs from other equipment；This setting simultaneously it also avoid at operated key
During dish, radio source emitter is for the interference of operation, and radio source emitter still is able to normally work.
Described radio source emitter 6 includes transmitting coil and current converter circuit, and described transmitting coil connects electric current and turns
Changing circuit, electric current is carried out conversion and amplifies by described current converter circuit, then converts electrical energy into electromagnetic energy by transmitting coil.
Described radio source receptor 3 includes receiving coil and LC resonance rectification circuit, and transmitting coil converts electrical energy into
After electromagnetic energy, receiving coil electromagnetic energy is received, by electromagnetic conversion principle, electromagnetic energy is re-converted into alternating current,
Convert alternating current to unidirectional current by LC resonance rectification circuit again, carry out rectification simultaneously and adjust voltage.
The quantity of described wireless signal transmitter 6 is multiple, is respectively arranged at the diverse location of operation desktop 5 so that key
Dish can be positioned over diverse location and operate.
Described keyboard 1 is mechanical keyboard.
It is provided with and the USB interface of host computer 7 wired connection on described keyboard 1, when the wireless connections of keyboard were lost efficacy,
Can be connected with host computer by this USB interface, carrying out power supply provides and information transmission.
Described keyboard 1 is internally provided with power supply and the battery (not shown) of storage electricity, when keyboard is positioned at radio source emitter
During top, battery is in storage electricity condition, absorbs the electric energy of radio source emitter and stores, when keyboard departs from radio source
During the scope of emitter, battery is in discharge condition, persistently powers to keyboard, keeps the running of keyboard.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
For belonging to protection domain of the present utility model.
Claims (7)
1. a keyboard radio operating system, it is characterised in that include that host computer, display screen, operation desktop, radio source are sent out
Emitter and keyboard, described display screen is arranged at operation table top, and described radio source emitter is built in inside operation desktop,
And the end face of radio source emitter with operation desktop either flush, be provided with radio source receptor and nothing in described keyboard
Line signal projector, described keyboard is movably arranged on operation desktop, is provided with reception of wireless signals in described host computer
Device, carries out electric energy and converts transmission, described wireless signal transmitter between described radio source receptor and radio source emitter
And between wireless signal receiver, carry out information transmission.
A kind of keyboard radio operating system the most according to claim 1, it is characterised in that described radio source emitter bag
Including transmitting coil and current converter circuit, described transmitting coil connects current converter circuit.
A kind of keyboard radio operating system the most according to claim 1, it is characterised in that described radio source receptor bag
Include receiving coil and LC resonance rectification circuit.
A kind of keyboard radio operating system the most according to claim 1, it is characterised in that described wireless signal transmitter
Quantity is multiple, is respectively arranged at the diverse location of operation desktop.
A kind of keyboard radio operating system the most according to claim 1, it is characterised in that described keyboard is mechanical keyboard.
A kind of keyboard radio operating system the most according to claim 1, it is characterised in that be provided with on described keyboard and electricity
The USB interface of brain server wired connection.
A kind of keyboard radio operating system the most according to claim 1, it is characterised in that described keyboard is provided with confession
Electricity and the battery of storage electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486025.1U CN205750738U (en) | 2016-05-24 | 2016-05-24 | A kind of keyboard radio operating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486025.1U CN205750738U (en) | 2016-05-24 | 2016-05-24 | A kind of keyboard radio operating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205750738U true CN205750738U (en) | 2016-11-30 |
Family
ID=57362962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486025.1U Active CN205750738U (en) | 2016-05-24 | 2016-05-24 | A kind of keyboard radio operating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205750738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107423195A (en) * | 2017-07-04 | 2017-12-01 | 合肥东玖电气有限公司 | A kind of wireless temperature measuring device for host computer |
-
2016
- 2016-05-24 CN CN201620486025.1U patent/CN205750738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107423195A (en) * | 2017-07-04 | 2017-12-01 | 合肥东玖电气有限公司 | A kind of wireless temperature measuring device for host computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |