CN204856397U - Wired keyboard and operating system with wireless transmission function - Google Patents
Wired keyboard and operating system with wireless transmission function Download PDFInfo
- Publication number
- CN204856397U CN204856397U CN201520376431.8U CN201520376431U CN204856397U CN 204856397 U CN204856397 U CN 204856397U CN 201520376431 U CN201520376431 U CN 201520376431U CN 204856397 U CN204856397 U CN 204856397U
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- wireless transmission
- keyboard
- transmission function
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Abstract
The utility model discloses a wired keyboard and operating system with wireless transmission function, an electron device and a running gear are applied to to this wired keyboard, wired keyboard that this electron device electric connection extremely should have the wireless transmission function, this running gear operability ground radio connection to wired keyboard that should have the wireless transmission function, wired keyboard that should have the wireless transmission function contains a keyboard control circuit, a wireless transmission communication circuit and a wired wireless switching circuit, this keyboard control circuit electric connection is to electron device, this wireless transmission communication circuit electric connection is to keyboard control circuit, this wired wireless switching circuit electric connection is this keyboard control circuit extremely. The utility model discloses wired keyboard that the messenger was connected to electron device possesses the wireless transmission function, and it is wireless online with wired keyboard that running gear passes through the wireless transmission function, switching wired keyboard to the wireless mode after, characters or symbol are inputted to the operatable wired keyboard of user, show on running gear.
Description
Technical field
The utility model relates to a kind of wired keyboard and operating system, particularly a kind of wired keyboard and operating system with wireless transmission function.
Background technology
Wired keyboard is very common, typewrites for user, shows to input in information to electronic installation; Running gear is also very common, such as tablet electronic device or intelligent mobile phone, and its character input modes touches on screen; These touch screen typed forms compared with utilizing the wired keyboard of entity to input typewriting is comparatively inconvenient really.Although wired keyboard and running gear are all very common, running gear cannot wirelessly use wired keyboard to input typewriting effectively, does not especially have the wired keyboard that can switch use between electronic installation and running gear, very unfortunately.
Utility model content
Provide hereinafter about brief overview of the present utility model, to provide about the basic comprehension in some of the present utility model.Should be appreciated that this general introduction is not summarize about exhaustive of the present utility model.It is not that intention determines key of the present utility model or pith, neither intended limitation scope of the present utility model.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
For the running gear improving above-mentioned known technology cannot wirelessly use wired keyboard to input the shortcoming of typewriting effectively, the purpose of this utility model is to provide a kind of wired keyboard with wireless transmission function.
For the another object of shortcoming that can switch the wired keyboard of use between electronic installation and running gear that do not have improving above-mentioned known technology is to provide a kind of operating system with wireless transmission function.
For reaching above-mentioned purpose of the present utility model, the wired keyboard with wireless transmission function of the present utility model is applied to an electronic installation and a running gear, this electronic installation is electrically connected to the wired keyboard that this has wireless transmission function, this action device radio company is connected to the wired keyboard that this has wireless transmission function, this wired keyboard with wireless transmission function comprises: a keyboard control circuit, and this keyboard control circuit is electrically connected to this electronic installation; One wireless transmission communicating circuit, this wireless transmission communicating circuit is electrically connected to this keyboard control circuit; And a wire and wireless commutation circuit, this wire and wireless commutation circuit is electrically connected to this keyboard control circuit.
Moreover have the wired keyboard of wireless transmission function as above, also comprise: a user's interface device interface, this user's interface device interface is electrically connected to this keyboard control circuit and this electronic installation.
Moreover have the wired keyboard of wireless transmission function as above, also comprise: a keyboard matrix circuit, this keyboard matrix circuit is electrically connected to this keyboard control circuit.
Moreover have the wired keyboard of wireless transmission function as above, also comprise: a display circuit, this display circuit is electrically connected to this keyboard control circuit.
Moreover have the wired keyboard of wireless transmission function as above, also comprise: an antenna, this antenna is electrically connected to this wireless transmission communicating circuit.
Moreover, there is the wired keyboard of wireless transmission function as above, wherein this wireless transmission communicating circuit is bluetooth (Bluetooth), WI-FI, low power consumption bluetooth (BLE, BluetoothLowEnergy), near-field communication (NFC, NearFieldCommunication) or other be suitable for the circuit of Wireless Data Transmission.
Moreover, there is the wired keyboard of wireless transmission function as above, wherein this user's interface device interface be general string bus (USB, UniversalSerialBus), PS/2 interface, inter-integrated circuit I2C (Inter-IntegratedCircuit) or other be suitable for data transmission wireline interface.
For reaching above-mentioned another object of the present utility model, the operating system with wireless transmission function of the present utility model comprises: a wired keyboard with wireless transmission function; One electronic installation, this electronic installation is electrically connected to the wired keyboard that this has wireless transmission function; And a running gear, this action device operatively radio company is connected to the wired keyboard that this has wireless transmission function.Wherein this wired keyboard with wireless transmission function comprises: a keyboard control circuit, and this keyboard control circuit is electrically connected to this electronic installation; One wireless transmission communicating circuit, this wireless transmission communicating circuit is electrically connected to this keyboard control circuit; And a wire and wireless commutation circuit, this wire and wireless commutation circuit is electrically connected to this keyboard control circuit.
Moreover have the operating system of wireless transmission function as above, wherein this wired keyboard with wireless transmission function also comprises: a user's interface device interface, and this user's interface device interface is electrically connected to this keyboard control circuit and this electronic installation.
Moreover have the operating system of wireless transmission function as above, wherein this wired keyboard with wireless transmission function also comprises: a keyboard matrix circuit, and this keyboard matrix circuit is electrically connected to this keyboard control circuit.
Moreover have the operating system of wireless transmission function as above, wherein this wired keyboard with wireless transmission function also comprises: a display circuit, and this display circuit is electrically connected to this keyboard control circuit.
Moreover have the operating system of wireless transmission function as above, wherein this wired keyboard with wireless transmission function also comprises: an antenna, and this antenna is electrically connected to this wireless transmission communicating circuit.
Moreover, there is the operating system of wireless transmission function as above, this wireless transmission communicating circuit is bluetooth (Bluetooth), WI-FI (wireless network), low power consumption bluetooth (BLE, BluetoothLowEnergy), near-field communication (NFC, NearFieldCommunication) or other be suitable for the circuit of Wireless Data Transmission.
Moreover, there is the operating system of wireless transmission function as above, this user's interface device interface is general string bus (USB, UniversalSerialBus), PS/2 interface, inter-integrated circuit I2C (Inter-IntegratedCircuit) or other be suitable for data transmission wireline interface.
Effect of the present utility model is to make the wired keyboard being connected to electronic installation possess wireless transmission function, and running gear is by wireless transmission function and wired keyboard wireless online; At switching wired keyboard to after wireless mode of operation, user can operate wired keyboard and key in word or symbol to be shown on running gear.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the wired keyboard calcspar with wireless transmission function of the present utility model;
Fig. 2 is the operating system calcspar with wireless transmission function of the present utility model.
Reference numeral:
There is the wired keyboard 10 of wireless transmission function
Electronic installation 20
Running gear 30
There is the operating system 40 of wireless transmission function
Keyboard control circuit 102
Wireless transmission communicating circuit 104
Wire and wireless commutation circuit 106
User's interface device interface 108
Keyboard matrix circuit 110
Display circuit 112
Antenna 114.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The element described in an accompanying drawing of the present utility model or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawing or embodiment and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of parts that have nothing to do with the utility model, known to persons of ordinary skill in the art and process in illustrating.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, it is the wired keyboard calcspar with wireless transmission function of the present utility model.One wired keyboard 10 with wireless transmission function is applied to electronic installation 20 and a running gear 30; This electronic installation 20 is electrically connected to this wired keyboard 10 with wireless transmission function; This action device 30 operatively radio company is connected to this wired keyboard 10 with wireless transmission function.
This wired keyboard 10 with wireless transmission function comprises keyboard control circuit 102, wireless transmission communicating circuit 104, wire and wireless commutation circuit 106, user's interface device interface 108, keyboard matrix circuit 110, display circuit 112 and an antenna 114.
This keyboard control circuit 102, in order to process a push button signalling, is electrically connected to this electronic installation 20; This wireless transmission communicating circuit 104 is electrically connected to this keyboard control circuit 102, in order to this push button signalling is converted to wirelessly transmitting data form, and with wireless transmission communications protocol transceiving data, this wireless transmission communicating circuit 104 can be Bluetooth, WI-FI, BLE, NFC or other are suitable for the circuit of Wireless Data Transmission; This wire and wireless commutation circuit 106 is electrically connected to this keyboard control circuit 102, in order to determine the data output mode of this keyboard control circuit 102; Preferably, this user's interface device (humaninterfacedevice) interface 108 is electrically connected to this keyboard control circuit 102 and this electronic installation 20, this user's interface device interface 108 can be USB, PS/2, I2C or other be suitable for data transmission wireline interface; This keyboard matrix circuit 110 is in order to detect keyboard pressing and to produce corresponding button data, and this keyboard matrix circuit 110 is electrically connected to this keyboard control circuit 102; This display circuit 112 is electrically connected to this keyboard control circuit 102, in order to show wired keyboard 10 data output mode that this has wireless transmission function; This antenna 114 is electrically connected to this wireless transmission communicating circuit 104, and with transmitting/receiving wireless signal transmission antenna 114, radio company is connected to this action device 30.
After this wire and wireless commutation circuit 106 transmits a wired working signal to this keyboard control circuit 102, this keyboard control circuit 102 controls this wired keyboard 10 with wireless transmission function and is operated in a wired mode of operation, and also namely this keyboard control circuit 102 processes a push button signalling from this keyboard matrix circuit 110 and by this push button signalling of the wired transmission of this user's interface device interface 108 to this electronic installation 20; Now this keyboard control circuit 102 controls this display circuit 112 and shows this wired keyboard 10 with wireless transmission function and be operated in this wired mode of operation.In other words, now this wired keyboard 10 with wireless transmission function is the keyboard of this electronic installation 20.
After this wire and wireless commutation circuit 106 transmits a wireless working signal to this keyboard control circuit 102, this keyboard control circuit 102 controls this wired keyboard 10 with wireless transmission function and is operated in a wireless mode of operation, and also namely this keyboard control circuit 102 processes this push button signalling from this keyboard matrix circuit 110 and by this wireless transmission communicating circuit 104 and this push button signalling of this antenna 114 Wireless transceiver to this action device 30; Now this keyboard control circuit 102 controls this display circuit 112 and shows this wired keyboard 10 with wireless transmission function and be operated in this wireless mode of operation.In other words, now this wired keyboard 10 with wireless transmission function is the keyboard of this action device 30.
This wired keyboard 10 with wireless transmission function need not internal battery, and the power source of its inner all multicompartment is from this electronic installation 20; This wire and wireless commutation circuit 106 can be a change-over switch, to produce this wired working signal or this wireless working signal; This action device 30 can be such as but is not defined as a tablet electronic device or an intelligent mobile phone.
Please refer to Fig. 2, it is the operating system calcspar with wireless transmission function of the present utility model.One operating system 40 with wireless transmission function comprises wired keyboard 10, electronic installation 20 and the running gear 30 that has wireless transmission function; This electronic installation 20 is electrically connected to this wired keyboard 10 with wireless transmission function; This action device 30 operatively radio company is connected to this wired keyboard 10 with wireless transmission function.
This wired keyboard 10 with wireless transmission function comprises keyboard control circuit 102, wireless transmission communicating circuit 104, wire and wireless commutation circuit 106, user's interface device interface 108, keyboard matrix circuit 110, display circuit 112 and an antenna 114.
This keyboard control circuit 102 is electrically connected to this electronic installation 20; This wireless transmission communicating circuit 104 is electrically connected to this keyboard control circuit 102; This wire and wireless commutation circuit 106 is electrically connected to this keyboard control circuit 102; This user's interface device interface 108 is electrically connected to this keyboard control circuit 102 and this electronic installation 20; This keyboard matrix circuit 110 is electrically connected to this keyboard control circuit 102; This display circuit 112 is electrically connected to this keyboard control circuit 102; This antenna 114 is electrically connected to this wireless transmission communicating circuit 104.
After this wire and wireless commutation circuit 106 transmits a wired working signal to this keyboard control circuit 102, this keyboard control circuit 102 controls this wired keyboard 10 with wireless transmission function and is operated in a wired mode of operation, and also namely this keyboard control circuit 102 processes a push button signalling from this keyboard matrix circuit 110 and by this push button signalling of the wired transmission of this user's interface device interface 108 to this electronic installation 20; Now this keyboard control circuit 102 controls this display circuit 112 and shows this wired keyboard 10 with wireless transmission function and be operated in this wired mode of operation.In other words, now this wired keyboard 10 with wireless transmission function is the keyboard of this electronic installation 20.
After this wire and wireless commutation circuit 106 transmits a wireless working signal to this keyboard control circuit 102, this keyboard control circuit 102 controls this wired keyboard 10 with wireless transmission function and is operated in a wireless mode of operation, and also namely this keyboard control circuit 102 processes this push button signalling from this keyboard matrix circuit 110 and by this wireless transmission communicating circuit 104 and this push button signalling of this antenna 114 Wireless transceiver to this action device 30; Now this keyboard control circuit 102 controls this display circuit 112 and shows this wired keyboard 10 with wireless transmission function and be operated in this wireless mode of operation.In other words, now this wired keyboard 10 with wireless transmission function is the keyboard of this action device 30.
This wired keyboard 10 with wireless transmission function need not internal battery, and the power source system of its inner all multicompartment is from this electronic installation 20; This wire and wireless commutation circuit 106 can be a change-over switch, to produce this wired working signal or this wireless working signal; This action device 30 can be such as but is not defined as a tablet electronic device or an intelligent mobile phone.
Effect of the present utility model is to make the wired keyboard being connected to electronic installation possess wireless transmission function, and running gear is by wireless transmission function and wired keyboard wireless online; At switching wired keyboard to after wireless mode of operation, user can operate wired keyboard and key in word or symbol to be shown on running gear.
In the utility model the various embodiments described above, the sequence number of embodiment is only convenient to describe, and does not represent the quality of embodiment.The description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
In the embodiments such as apparatus and method of the present utility model, obviously, each parts or each step reconfigure after can decomposing, combine and/or decomposing.These decompose and/or reconfigure and should be considered as equivalents of the present utility model.Simultaneously, in the description above to the utility model specific embodiment, the feature described for a kind of embodiment and/or illustrate can use in one or more other embodiment in same or similar mode, combined with the feature in other embodiment, or substitute the feature in other embodiment.
Should emphasize, term " comprises/comprises " existence referring to feature, key element, step or assembly when using herein, but does not get rid of the existence or additional of one or more further feature, key element, step or assembly.
Although last it is noted that described the utility model and advantage thereof in detail above, be to be understood that and can carry out various change when not exceeding the spirit and scope of the present utility model limited by appended claim, substituting and converting.And scope of the present utility model is not limited only to the specific embodiment of process, equipment, means, method and step described by instructions.One of ordinary skilled in the art will readily appreciate that from disclosure of the present utility model, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the utility model.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (14)
1. one kind has the wired keyboard of wireless transmission function, it is characterized in that, be applied to an electronic installation and a running gear, this electronic installation is electrically connected to the wired keyboard that this has wireless transmission function, this action device radio company is connected to the wired keyboard that this has wireless transmission function, and this wired keyboard with wireless transmission function comprises:
One keyboard control circuit, this keyboard control circuit is electrically connected to this electronic installation;
One wireless transmission communicating circuit, this wireless transmission communicating circuit is electrically connected to this keyboard control circuit; And
One wire and wireless commutation circuit, this wire and wireless commutation circuit is electrically connected to this keyboard control circuit.
2. the wired keyboard with wireless transmission function according to claim 1, is characterized in that, also comprise:
One user's interface device interface, this user's interface device interface is electrically connected to this keyboard control circuit and this electronic installation.
3. the wired keyboard with wireless transmission function according to claim 2, is characterized in that, also comprise:
One keyboard matrix circuit, this keyboard matrix circuit is electrically connected to this keyboard control circuit.
4. the wired keyboard with wireless transmission function according to claim 3, is characterized in that, also comprise:
One display circuit, this display circuit is electrically connected to this keyboard control circuit.
5. the wired keyboard with wireless transmission function according to claim 4, is characterized in that, also comprise:
One antenna, this antenna is electrically connected to this wireless transmission communicating circuit.
6. the wired keyboard with wireless transmission function according to claim 5, is characterized in that, this wireless transmission communicating circuit is bluetooth, WI-FI wireless network, low power consumption bluetooth BLE or near-field communication NFC.
7. the wired keyboard with wireless transmission function according to claim 6, is characterized in that, this user's interface device interface is general string bus USB, PS/2 interface or inter-integrated circuit I2C.
8. there is an operating system for wireless transmission function, it is characterized in that, comprising:
One wired keyboard with wireless transmission function;
One electronic installation, this electronic installation is electrically connected to the wired keyboard that this has wireless transmission function; And
One running gear, this action device radio company is connected to the wired keyboard that this has wireless transmission function,
Wherein this wired keyboard with wireless transmission function comprises:
One keyboard control circuit, this keyboard control circuit is electrically connected to this electronic installation;
One wireless transmission communicating circuit, this wireless transmission communicating circuit is electrically connected to this keyboard control circuit; And
One wire and wireless commutation circuit, this wire and wireless commutation circuit is electrically connected to this keyboard control circuit.
9. the operating system with wireless transmission function according to claim 8, is characterized in that, this wired keyboard with wireless transmission function also comprises:
One user's interface device interface, this user's interface device interface is electrically connected to this keyboard control circuit and this electronic installation.
10. the operating system with wireless transmission function according to claim 9, is characterized in that, this wired keyboard with wireless transmission function also comprises:
One keyboard matrix circuit, this keyboard matrix circuit is electrically connected to this keyboard control circuit.
11. operating systems with wireless transmission function according to claim 10, is characterized in that, this wired keyboard with wireless transmission function also comprises:
One display circuit, this display circuit is electrically connected to this keyboard control circuit.
12. operating systems with wireless transmission function according to claim 11, is characterized in that, this wired keyboard with wireless transmission function also comprises:
One antenna, this antenna is electrically connected to this wireless transmission communicating circuit.
13. operating systems with wireless transmission function according to claim 12, is characterized in that, this wireless transmission communicating circuit is bluetooth, WI-FI wireless network, low power consumption bluetooth BLE or near-field communication NFC.
14. operating systems with wireless transmission function according to claim 13, is characterized in that, this user's interface device interface is general string bus USB, PS/2 interface or inter-integrated circuit I2C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376431.8U CN204856397U (en) | 2015-06-03 | 2015-06-03 | Wired keyboard and operating system with wireless transmission function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376431.8U CN204856397U (en) | 2015-06-03 | 2015-06-03 | Wired keyboard and operating system with wireless transmission function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204856397U true CN204856397U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376431.8U Active CN204856397U (en) | 2015-06-03 | 2015-06-03 | Wired keyboard and operating system with wireless transmission function |
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| CN (1) | CN204856397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106227365A (en) * | 2016-08-31 | 2016-12-14 | 中山达华智能科技股份有限公司 | The passive keyboard of NFC |
-
2015
- 2015-06-03 CN CN201520376431.8U patent/CN204856397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106227365A (en) * | 2016-08-31 | 2016-12-14 | 中山达华智能科技股份有限公司 | The passive keyboard of NFC |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |