CN201741105U - Wireless keyboard and digital television receiving terminal - Google Patents
Wireless keyboard and digital television receiving terminal Download PDFInfo
- Publication number
- CN201741105U CN201741105U CN2010202819236U CN201020281923U CN201741105U CN 201741105 U CN201741105 U CN 201741105U CN 2010202819236 U CN2010202819236 U CN 2010202819236U CN 201020281923 U CN201020281923 U CN 201020281923U CN 201741105 U CN201741105 U CN 201741105U
- Authority
- CN
- China
- Prior art keywords
- district
- mouse
- button
- type touch
- wireless
- 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
Landscapes
- Position Input By Displaying (AREA)
Abstract
The utility model is suitable for the technical field of wireless keyboard, and provides a wireless keyboard with mouse function. The wireless keyboard comprises a wireless keyboard body which is provided with a plurality of standard buttons, a first induction circuit, a microprocessor and a wireless transmit-receive line whereon. The plurality of standard buttons are connected with the first induction circuit through a plurality of induction capacitors. The first induction circuit is electrically connected with the wireless transmit-receive line through the microprocessor. The utility model is characterized in that: The wireless keyboard furthermore comprises a mouse function button, a mouse indicator moving and control button, a second capacitor type touch panel, a third capacitor type touch panel, and a second induction circuit; the mouse indicator moving and control button, and the mouse function button are respectively connected with the second capacitor type touch panel and the third capacitor type touch panel physically; the second capacitor type touch panel and the third capacitor type touch panel are respectively connected with the second induction circuit; and the second induction circuit is connected with the wireless transmit-receive line through the microprocessor. The wireless keyboard disclosed by the utility model has the following advantages: simple structure, small space occupied by the keyboard, and simple operation.
Description
Technical field
The utility model relates to the Wireless Keyboard technical field, relates in particular to a kind of Wireless Keyboard and receiving terminal for digital television.
Background technology
Along with the development of digital television techniques, having occurred at present not only can received television signal but also can be as the household electrical appliances integration product of computer applications.This household electrical appliances integration product, because the integrated function of common PC, the user needs to use keyboard and mouse when carrying out the literal input or playing the recreation of some more complicated, usually, producer is equipped with wireless mouse and Wireless Keyboard.Because Wireless Keyboard and wireless mouse branch are arranged, and make keyboard and mouse occupation space bigger, and mouse also need certain sliding space.At present, the touch plate type Wireless Keyboard of mouse function also occurred having,, some mouse buttons have been set in addition again make Wireless Keyboard realize mouse function by a touch pad is set on Wireless Keyboard.The space of the Wireless Keyboard that this technical scheme takies is bigger, and inconvenient operation.
The utility model content
The purpose of this utility model is to provide a kind of Wireless Keyboard and receiving terminal for digital television, is intended to solve the problem that present touch plate type keyboard and mouse takes up room greatly, operates relative complex.
The utility model is to realize like this, a kind of Wireless Keyboard, comprise a Wireless Keyboard body, first sensor circuit is set on it, microprocessor, wireless receiving and dispatching circuit and a plurality of standard key, correspondence is provided with one first inductance capacitance below each standard key, standard key connects first sensor circuit by first inductance capacitance of corresponding setting with it, first sensor circuit electrically connects by microprocessor and wireless receiving and dispatching circuit, described Wireless Keyboard also comprises the mouse function button of the function selecting instruction that the reception user sends, mouse beacon pen travel that the reception user sends and the mouse pointer that carries out the function selecting steering order move and control button, produce the different digital signal and the digital signal that produces is issued second sensor circuit of microprocessor, after the steering order of after the instruction of function selecting that the induction mouse function button sends second capacitive type touch pad of the second sensor circuit conducting and induction mouse pen travel and control button being sent with the 3rd capacitive type touch pad of the second sensor circuit conducting, described mouse pointer moves and controls described second capacitive type touch pad of button physical connection, described the 3rd capacitive type touch pad of described mouse function button physical connection, second capacitive type touch pad and the 3rd capacitive type touch pad electrically connect with described second sensor circuit respectively, and second sensor circuit connects the wireless receiving and dispatching circuit by microprocessor.
More excellent, the keytop that described mouse pointer moved and controlled button comprises nine touch areas, and have eight touch areas and eight to be arranged at the second capacitive type touch pad physical connection under the described touch area, mouse pointer moves with the control signal of the different touch areas of controlling button and is transferred to described second sensor circuit by second capacitive type touch pad.
More excellent, described nine touch areas be respectively directly over being positioned at the T district, under D district, upper left LT district, top-right RT district, the L district on the left side, the Zone R on the left side, LD district, bottom-right RD district and the Centromedian M district of lower left.
More excellent, under the described M district second capacitive type touch pad is not set, be provided with second capacitive type touch pad under described T district, D district, LT district, RT district, L district, Zone R, LD district, the RD district.
More excellent, after described T district was used to push, mouse beacon moved vertically upward; After described D district was used to push, mouse beacon moved vertically downward; After described LT district is used to push, mouse beacon to the upper left side to moving; Described RT district be used to push back, mouse beacon to the upper left side to moving; After described L district was used to push, the mouse beacon level was moved to the left; Described Zone R is used to push the back, the mouse beacon level moves right; After described LD district was used to push, mouse beacon direction to left down moved; After described RD district is used to push, mouse beacon to the lower right to moving; After described M district was used to push, mouse beacon was done clicking operation.
More excellent, the touch signal of mouse function button transfers to described second sensor circuit by described the 3rd capacitive type touch pad.
More excellent, described mouse function button and mouse pointer move and control the lower right that button is arranged at the Wireless Keyboard body.
The utility model also provides a kind of receiving terminal for digital television, comprises wireless signal receiving trap, central processing unit, image display processor and described Wireless Keyboard; The wireless signal receiving trap receives the digital signal that comprises key information that described Wireless Keyboard sends, and described central processing unit is done further dissection process to described digital signal; Described image display processor is handled the digital signal after resolving, and makes screen present the image of described digital signal correspondence.
More excellent, described receiving terminal for digital television is a kind of in set-top box, network protocol television, the digital TV integrated machine.
Adopt this practical disclosed Wireless Keyboard, both had mouse function, it is less that its mousebutton takies the space of Wireless Keyboard simultaneously.In addition, this Wireless Keyboard is simple to operate, convenient, has very strong practicality.
Description of drawings
Fig. 1 is the Wireless Keyboard hardware block diagram that the utility model embodiment provides;
Fig. 2 is that the radio keyboard mouse pen travel that the utility model embodiment provides is divided synoptic diagram with control button touch area;
Fig. 3 is the Wireless Keyboard general structure synoptic diagram that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Wireless Keyboard disclosed in the utility model, comprise a Wireless Keyboard body, first sensor circuit is set on it, microprocessor, wireless receiving and dispatching circuit and a plurality of standard key, correspondence is provided with one first inductance capacitance below each standard key, standard key connects first sensor circuit by first inductance capacitance of corresponding setting with it, first sensor circuit electrically connects by microprocessor and wireless receiving and dispatching circuit, described Wireless Keyboard also comprises the mouse function button of the function selecting instruction that the reception user sends, mouse beacon pen travel that the reception user sends and the mouse pointer that carries out the function selecting steering order move and control button, produce the different digital signal and the digital signal that produces is issued second sensor circuit of microprocessor, after the steering order of after the instruction of function selecting that the induction mouse function button sends second capacitive type touch pad of the second sensor circuit conducting and induction mouse pen travel and control button being sent with the 3rd capacitive type touch pad of the second sensor circuit conducting, described mouse pointer moves and controls described second capacitive type touch pad of button physical connection, described the 3rd capacitive type touch pad of described mouse function button physical connection, second capacitive type touch pad and the 3rd capacitive type touch pad electrically connect with described second sensor circuit respectively, and second sensor circuit connects the wireless receiving and dispatching circuit by microprocessor.
Referring to Fig. 1, the Wireless Keyboard hardware block diagram that is provided for the utility model embodiment.Wireless Keyboard provided by the utility model comprises a plurality of standard key 1, and standard key 1 physical connection first inductance capacitance 2, the first inductance capacitances 2 electricity electrically connect microprocessor 4 by first sensor circuit 3, and microprocessor 4 electrically connects wireless receiving and dispatching circuit 5.When the user pushes a certain or during certain several standard key 1, accordingly, first inductance capacitance 2 of its corresponding setting with standard key 1 below of being pushed just can be responded to trigger pip, first sensor circuit 3 is connected, form a loop, and give microprocessor 4 digital data transmission that this loop produces; If the user pushes another different standard key 1, then induced signal is issued first sensor circuit 3 by another different positions first inductance capacitance 2, first sensor circuit 3 is connected, form different loops, and produce the digital signal that comprises different key informations, first sensor circuit 3 is given microprocessor 4 with this digital data transmission.Digital data transmission after microprocessor 4 will be handled is given wireless receiving and dispatching circuit 5, and wireless receiving and dispatching circuit 5 is passed to this digital signal by wireless transmission methods such as infrared, bluetooths the wireless signal receiving trap of receiving terminal for digital television.
Wireless Keyboard provided by the utility model comprises that also mouse pointer moves and control button 6, move and control second capacitive type touch pad 7 of button 6 physical connections with mouse pointer, mouse function button 8, with the 3rd capacitive type touch pad 9 of mouse function button 8 physical connections, second capacitive type touch pad 7 and the 3rd capacitive type touch pad 9 electrically connect second sensor circuit, 10, the second sensor circuits 10 respectively and electrically connect wireless receiving and dispatching circuit 5 by microprocessor 4.
When the user pushes that mouse pointer moves and when controlling button 6, be arranged on the trigger command that second capacitive type touch pad 7 that mouse pointer moved and controlled button 6 belows receives users.In actual applications, the keytop that mouse pointer moved and controlled button 6 is divided into nine touch areas, be T district, D district, LT district, RT district, L district, Zone R, LD district, RD district and M district (referring to Fig. 2), the below that mouse pointer moved and controlled button 6 is provided with 8 second capacitive type touch pads 7, promptly have only the M district under second capacitive type touch pad 7 is not set.When the user moves and controls button 6 at the operation mouse pointer; press by mouse pointer by finger and to move and control the different zone of button 6 (being equivalent to left mouse button); impel second capacitive type touch pad, 7 inductions of diverse location to push signal; and the software by being installed in Wireless Keyboard in advance is according to certain algorithm computation; judge the mouse moving direction; and this instruction is transferred to microprocessor 4 by second sensor circuit 10; microprocessor 4 again with the digital data transmission that receives to wireless receiving and dispatching circuit 5; wireless receiving and dispatching circuit 5 is again by infrared; wireless transmission methods such as bluetooth are given digital data transmission the wireless signal receiving trap of receiving terminal for digital television; make further dissection process by the central processor CPU of receiving terminal for digital television, the image display processor of receiving terminal for digital television makes screen present the image of cursor with the track slip of touch area.
Concrete; when the finger pressure moves and controls the T district of button 6 (being equivalent to left mouse button) key face by mouse pointer; mouse pointer moves and controls the LT of button 6 key faces; T; three zones of RT act on (this action can realize by structural design) downwards; mouse pointer is moved and control the LT of button 6; T; the trizonal second electric capacity capacitive type touch pad 7 of RT is responded to; and mouse pointer moves and the second electric capacity capacitive type touch pad 7 of controlling other zones of button 6 is not responded to; move vertically upward by algorithm computation order mouse; and this instruction is transferred to receiving terminal for digital television by wireless receiving and dispatching circuit 5; be for further processing by receiving terminal for digital television, screen cursor is slided with the track of touch area.
When the finger pressure moves and controls button 6 (being left mouse button) key face RT district by mouse pointer; mouse pointer is moved and control the RT zone effect downwards of button 6 key faces; second capacitive type touch pad 7 in RT zone is responded to; and mouse pointer moves and second capacitive type touch pad 7 of controlling other zones of button 6 keys is not responded to; by algorithm computation order mouse to the upper right side to moving; and this instruction is transferred to computer by wireless receiving and dispatching circuit 5; be for further processing by computer, screen cursor is slided with the track of touch area.
When the finger pressure moves and controls button 6 (being left mouse button) key face Zone R by mouse pointer; mouse pointer moves and controls the RT of button 6 key faces; R; three zones of RD act on (this action can realize by structural design) downwards; make RT; R; trizonal second capacitive type touch pad 7 of RD is responded to; and mouse pointer moves and second capacitive type touch pad 7 of controlling other zones of button 6 is not responded to; move right by algorithm computation order mouse level; and this instruction is transferred to computer by wireless receiving and dispatching circuit 5, and be for further processing by computer, screen cursor is slided with the track of touch area.
When the finger pressure moves and controls button 6 keys (being left mouse button) key face RD district by mouse pointer; the runt domain that mouse pointer moved and controlled button 6 acts on downwards; second capacitive type touch pad 7 of runt domain is responded to; and mouse pointer moves and second capacitive type touch pad 7 of controlling other zones of button 6 is not responded to; by algorithm computation order mouse to the lower right to moving; and this instruction is transferred to computer by the wireless receiving and dispatching circuit; be for further processing by computer, screen cursor is slided with the track of touch area.
When the finger pressure moves and controls button 6 keys (being left mouse button) key face D district by mouse pointer; mouse pointer moves and controls the RD of button 6 key faces; D; three zones of LD act on downwards; make RD; D; trizonal second capacitive type touch pad 7 of LD is responded to; and mouse pointer moves and second capacitive type touch pad 7 of controlling other zones of button 6 is not responded to; move vertically downward by algorithm computation order mouse; and this instruction is transferred to computer by wireless receiving and dispatching circuit 5, and be for further processing by computer, screen cursor is slided with the track of touch area.
When the finger pressure moves and controls button 6 (being mouse button) key face LD district by mouse pointer; mouse pointer moves and controls the LD zone effect downwards of button 6; second capacitive type touch pad 7 in LD zone is responded to; and mouse pointer moves and second capacitive type touch pad 7 of controlling other zones of button 6 is not responded to; by algorithm computation order mouse to left down direction move; and this instruction is transferred to computer by wireless receiving and dispatching circuit 5; be for further processing by computer, screen cursor is slided with the track of touch area.
When the finger pressure moves and controls button 6 (being equivalent to left mouse button) key face L district by mouse pointer; mouse pointer moves and controls the LD of button 6 keys; L; three zones of LT act on downwards; make LD; L; trizonal second capacitive type touch pad 7 of LT is responded to; and mouse pointer moves and second capacitive type touch pad 7 of controlling other zones of button 6 keys is not responded to; be moved to the left by algorithm computation order mouse level; and this instruction is transferred to computer by wireless receiving and dispatching circuit 5, and be for further processing by computer, screen cursor is slided with the track of touch area.
When the finger pressure moves and controls button 6 (being equivalent to left mouse button) key face LT district by mouse pointer; mouse pointer moves and controls the LT zone effect downwards of button 6 keys; second capacitive type touch pad 7 in LT zone is responded to; and mouse pointer moves and second capacitive type touch pad 7 of controlling other zones of button 6 is not responded to; by algorithm computation order mouse to the upper left side to moving; and this instruction is transferred to computer by wireless receiving and dispatching circuit 5; be for further processing by computer, screen cursor is slided with the track of touch area.
When the finger pressure moved and control M district, button 6 (being equivalent to left mouse button) key face center by mouse pointer, mouse pointer moved and controls the T of button 6 keys, RT, R, RD, D, LD, L, eight zones of LT act on downwards, make T, RT, R, RD, D, LD, L, second capacitive type touch pad 7 in eight zones of LT is responded to, and moves and controls button 6 by algorithm computation order mouse pointer and click once downwards, and this instruction is transferred to computer by wireless receiving and dispatching circuit 5, be for further processing by computer, make screen cursor realize point selection function.
When the user needs Wireless Keyboard to realize the function of right mouse button, push mouse function button 8 (being equivalent to right mouse button), with the 3rd capacitive type touch pad 9 of mouse function button 8 physical connections receive the user push instruction after, make second sensor circuit 10 that electrically connects with it form a path, second sensor circuit 10 is given microprocessor 4 with the digital data transmission that path produces, after microprocessor 4 is handled the digital signal that receives, by wireless receiving and dispatching circuit 5 with infrared, wireless transmission methods such as bluetooth are transferred to the CPU of computer, CPU by computer sends and the consistent action of order generation of pushing mouse function button 8, ejects a function menu.
Because being provided with mouse pointer on Wireless Keyboard moves and control button 6 and mouse function button 8, Wireless Keyboard can easily be realized mouse function, and is simple to operate, and the keyboard space that takies is little.
In actual applications, mouse pointer and control button 6 and mouse function button 8 can be arranged on the position, lower right of Wireless Keyboard body 40, like this, the user is when using Wireless Keyboard to realize mouse function, forefinger and middle finger lay respectively at mouse pointer just and control on button 6 (being equivalent to left mouse button) and the mouse function button 8 (being equivalent to right mouse button), meet the custom that the general user operates mouse.
Receiving terminal for digital television of the present utility model includes but not limited to: and set-top box, network protocol television (Internet Protocol Television, IPTV), digital TV integrated machine etc. has the terminal of receiving digital television function.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. Wireless Keyboard, comprise a Wireless Keyboard body, first sensor circuit is set on it, microprocessor, wireless receiving and dispatching circuit and a plurality of standard key, correspondence is provided with one first inductance capacitance below each standard key, standard key connects first sensor circuit by first inductance capacitance of corresponding setting with it, first sensor circuit electrically connects by microprocessor and wireless receiving and dispatching circuit, it is characterized in that, described Wireless Keyboard also comprises the mouse function button of the function selecting instruction that the reception user sends, mouse beacon pen travel that the reception user sends and the mouse pointer that carries out the function selecting steering order move and control button, produce the different digital signal and the digital signal that produces is issued second sensor circuit of microprocessor, after the steering order of after the instruction of function selecting that the induction mouse function button sends second capacitive type touch pad of the second sensor circuit conducting and induction mouse pen travel and control button being sent with the 3rd capacitive type touch pad of the second sensor circuit conducting, described mouse pointer moves and controls described second capacitive type touch pad of button physical connection, described the 3rd capacitive type touch pad of described mouse function button physical connection, second capacitive type touch pad and the 3rd capacitive type touch pad electrically connect with described second sensor circuit respectively, and second sensor circuit connects the wireless receiving and dispatching circuit by microprocessor.
2. Wireless Keyboard as claimed in claim 1, it is characterized in that, the keytop that described mouse pointer moved and controlled button comprises nine touch areas, and have eight touch areas and eight to be arranged at the second capacitive type touch pad physical connection under the described touch area, mouse pointer moves with the control signal of the different touch areas of controlling button and is transferred to described second sensor circuit by second capacitive type touch pad.
3. Wireless Keyboard as claimed in claim 2, it is characterized in that, described nine touch areas be respectively directly over being positioned at the T district, under D district, upper left LT district, top-right RT district, the L district on the left side, the Zone R on the left side, LD district, bottom-right RD district and the Centromedian M district of lower left.
4. Wireless Keyboard as claimed in claim 3 is characterized in that, under the described M district second capacitive type touch pad is not set, is provided with second capacitive type touch pad under described T district, D district, LT district, RT district, L district, Zone R, LD district, the RD district.
5. Wireless Keyboard as claimed in claim 4 is characterized in that, after described T district was used to push, mouse beacon moved vertically upward; After described D district was used to push, mouse beacon moved vertically downward; After described LT district is used to push, mouse beacon to the upper left side to moving; Described RT district be used to push back, mouse beacon to the upper left side to moving; After described L district was used to push, the mouse beacon level was moved to the left; Described Zone R is used to push the back, the mouse beacon level moves right; After described LD district was used to push, mouse beacon direction to left down moved; After described RD district is used to push, mouse beacon to the lower right to moving; After described M district was used to push, mouse beacon was done clicking operation.
6. Wireless Keyboard as claimed in claim 1 is characterized in that, the touch signal of mouse function button transfers to described second sensor circuit by described the 3rd capacitive type touch pad.
7. Wireless Keyboard as claimed in claim 1 is characterized in that, described mouse function button and mouse pointer move and control the lower right that button is arranged at the Wireless Keyboard body.
8. a receiving terminal for digital television comprises wireless signal receiving trap, central processing unit, image display processor, it is characterized in that, comprise with the wireless connections of described wireless signal receiving trap as any described Wireless Keyboard of claim 1-7; The wireless signal receiving trap receives the digital signal that comprises key information that described Wireless Keyboard sends, and described central processing unit is done further dissection process to described digital signal; Described image display processor is handled the digital signal after resolving, and makes screen present the image of described digital signal correspondence.
9. receiving terminal for digital television as claimed in claim 8 is characterized in that, described receiving terminal for digital television is set-top box, network protocol television or digital TV integrated machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202819236U CN201741105U (en) | 2010-07-30 | 2010-07-30 | Wireless keyboard and digital television receiving terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202819236U CN201741105U (en) | 2010-07-30 | 2010-07-30 | Wireless keyboard and digital television receiving terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201741105U true CN201741105U (en) | 2011-02-09 |
Family
ID=43556382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202819236U Expired - Fee Related CN201741105U (en) | 2010-07-30 | 2010-07-30 | Wireless keyboard and digital television receiving terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201741105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950202A (en) * | 2010-07-30 | 2011-01-19 | 深圳市同洲电子股份有限公司 | Wireless keyboard and operation method of digital television receiving terminal |
| CN111669631A (en) * | 2020-05-08 | 2020-09-15 | 联通(福建)产业互联网有限公司 | Cloud desktop system based on 5G television |
-
2010
- 2010-07-30 CN CN2010202819236U patent/CN201741105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950202A (en) * | 2010-07-30 | 2011-01-19 | 深圳市同洲电子股份有限公司 | Wireless keyboard and operation method of digital television receiving terminal |
| CN111669631A (en) * | 2020-05-08 | 2020-09-15 | 联通(福建)产业互联网有限公司 | Cloud desktop system based on 5G television |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106708407B (en) | Prevent the method, device and mobile terminal of touch key-press false triggering | |
| CN102111582B (en) | Remote control device for television, television and remote control method | |
| CN202353685U (en) | Touch-control remote controller and television | |
| CN102279665B (en) | Television remote control method, device and system based on touchpad remote control | |
| CN101441532B (en) | Position-detecting device and input system | |
| CN202907114U (en) | A TV set system based on a touch remote control device | |
| CN103686283B (en) | A kind of smart television remote controller man-machine interaction method | |
| CN202309914U (en) | Remoter controller and television set using same | |
| CN101681226A (en) | Method, device, module, apparatus, and computer program for an input interface | |
| CN201465031U (en) | Combined input device and electronic product comprising same | |
| CN103076918A (en) | Remote control method and system based on touch terminal | |
| CN103517111A (en) | Television remote control method based on touch remote control device and television system | |
| CN108958569A (en) | Control method, device, system, terminal and the smart television of smart television | |
| CN106775404A (en) | A kind of false-touch prevention method of display interface, device and mobile terminal | |
| CN102081506A (en) | Gesture input method of remote control | |
| CN103455265A (en) | Controlled equipment, control method and control system thereof and mobile terminal | |
| CN104661066A (en) | Multi-point floating touch remote control device and remote control method thereof | |
| CN103648005A (en) | Device, remote control method and remote control system for remote control terminal | |
| CN202353681U (en) | Remote controller and electronic equipment | |
| CN103747314A (en) | Touch control type remote controller and touch control method thereof | |
| CN101819466A (en) | Keyboard with touch-input function and electronic device using same | |
| CN101458576B (en) | Input device, method and notebook computer | |
| CN201741105U (en) | Wireless keyboard and digital television receiving terminal | |
| CN202435537U (en) | Touch control mouse-type remote controller | |
| CN202584012U (en) | Aerial mouse remote controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong Coship Electronics Co., Ltd. Assignor: Shenzhen Tongzhou Electronic Co., Ltd. Contract record no.: 2011440020330 Denomination of utility model: Wireless keyboard and digital television receiving terminal Granted publication date: 20110209 License type: Exclusive License Record date: 20110907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |