CN201936284U - Virtual input device - Google Patents
Virtual input device Download PDFInfo
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- CN201936284U CN201936284U CN2011200466677U CN201120046667U CN201936284U CN 201936284 U CN201936284 U CN 201936284U CN 2011200466677 U CN2011200466677 U CN 2011200466677U CN 201120046667 U CN201120046667 U CN 201120046667U CN 201936284 U CN201936284 U CN 201936284U
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- input
- ultrasound wave
- infrared
- generating unit
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Abstract
The utility model relates to a virtual input device, which comprises an information-receiving end for acquiring input information, an operating end for operating input, an operating plane for the input of the operating end and a control unit for controlling input. Input areas and an input act are defined in the virtual input device, and a type of input information is given to each input area, and is directly electronized by the input act. The utility model further improves the conventional mode utilizing ultrasonic input, and can adopt a simple mode to carry out the electronic process of handwritten tracks in the ultrasonic input mode.
Description
Technical field
The utility model relates to a kind of input media, relates in particular to a kind of hyperacoustic virtual input device that utilizes.
Background technology
Along with development of electronic technology, portable electric appts such as panel computer more and more widely are applied in work and the life.Developing rapidly of these portable electric appts promoted the development of easy input technology.The method that touches input in the prior art is widely adopted.Along with the application of ultrasonic technology, utilize the method for ultrasonic locating to carry out the information input and also more and more widely be employed, because that the ultrasound wave input method requires medium is low, require than higher equipment for input precision, its cost is lower, imports effective.Simultaneously, conveniently carry out graphic plotting.But existing ultrasound wave input method is generally the graphical of motion track, then its motion track is further handled, because the bending of handwriting tracks, this input also needs further complicated recognition technology usually, could be with the handwriting tracks electronization.And for the figure of some non-Chinese characters, electronization is difficulty relatively then.
The utility model content
The technical matters that the utility model solves is: provide a kind of virtual input device, handwriting tracks electronization technical sophistication and the technical matters that also has difficulties sometimes when overcoming prior art and adopting the ultrasound wave input.
The technical solution of the utility model is: make up a kind of virtual input device, comprise the information receiving end that obtains input information, the operating side of operation input, the operation planar that described operating side is imported, described operating side comprises the infrared generating unit that produces hyperacoustic ultrasound wave generating unit and produce infrared signal, described information receiving end comprises the hyperacoustic ultrasound wave receiving element that receives described ultrasound wave generating unit generation, receive the infrared receiver of the infrared signal that described infrared generating unit produces and the control module of importing control, described operation planar is by described control module definition input area, when input operation is carried out at described input area in described operating side, described ultrasound wave generating unit sends ultrasound wave, described ultrasound wave receiving element receives described ultrasound wave, described infrared generating unit sends infrared signal, described infrared receiver receives described infrared signal, described control module defines the action of described operating side, and described control module is managed the action of described operating side and finished input.
Further technical scheme of the present utility model is: described operation planar is arranged on described information receiving end top, forms one.
Further technical scheme of the present utility model is: described operation planar and described information receiving end branch are arranged.
Further technical scheme of the present utility model is: described ultrasound wave receiving element also comprises the ultrasonic signal amplification module that amplifies ultrasonic signal.
Further technical scheme of the present utility model is: described infrared receiver also comprises the infrared signal amplification module that amplifies infrared signal.
Technique effect of the present utility model is: make up a kind of virtual input device, comprise the information receiving end that obtains input information, operating side, the operation planar that described operating side is imported and the control module of importing control of operation input.The utility model by giving a kind of input information to each input area, directly carries out this input information the technology of electronization by definition input area and input action in virtual input device in conjunction with input action.The utility model further promotes the common mode of utilizing the ultrasound wave input, has realized adopting simple mode promptly to finish the electronic processes of ultrasound wave input mode handwriting tracks.
Description of drawings
Fig. 1 is a structural drawing of the present utility model.
Embodiment
Below in conjunction with specific embodiment, technical solutions of the utility model are further specified.
As shown in Figure 1, embodiment of the present utility model is: make up a kind of virtual input device, comprise the information receiving end 2 that obtains input information, the operating side 1 of operation input, the operation planar 3 that described operating side 1 is imported, described operating side 1 comprises the infrared generating unit 13 that produces hyperacoustic ultrasound wave generating unit 14 and produce infrared signal, and described information receiving end 2 comprises the hyperacoustic ultrasound wave receiving element 21 that receives described ultrasound wave generating unit 14 generations, receive the infrared receiver 23 of the infrared signal that described infrared generating unit 13 produces and the control module 27 of importing control.Described operation planar 3 is by described control module 27 definition input areas, described operating side 1 is when described input area carries out input operation, described ultrasound wave generating unit 14 sends ultrasound wave, described ultrasound wave receiving element 21 receives described ultrasound wave, described infrared generating unit 13 sends infrared signal, described infrared receiver 23 receives described infrared signal, the action of the described operating side 1 of described control module 27 definition, and input is finished in the action of the described operating side 1 of described control module 27 management.
As shown in Figure 1, specific implementation process is as follows: at first control module 27 is at first according to the position of ultrasound wave generating unit 14, ultrasound wave receiving element 21, infrared generating unit 13 and infrared receiver 23 relation, operation planar divided input area and described input area is defined.Simultaneously, the action of operating side 1 is defined, for example, touch operation planar and be " clicks ", it is " double-click " that a period of time contacts twice.Described operating side 1 comprises operation contact 15, ultrasound wave generating unit 14, infrared generating unit 13, electronic switch 12, processor and circuit 11.The contravention that described operation contact 15 is pen core, projection etc. all can.When work in described operating side 1, input operation is carried out at described input area in described operating side 1, described operation contact 15 touches electronic switch 12, described processor and circuit 11 send instruction to described ultrasound wave generating unit 14 and described infrared generating unit 13, described ultrasound wave generating unit 14 sends ultrasound wave, and described infrared generating unit 13 sends infrared signal.Described information receiving end 2 comprises two ultrasound wave receiving elements 21 that are set up in parallel, infrared signal receiving element 23, control module 27, interface unit 25, processor unit 26.Described ultrasound wave receiving element 21 comprises ultrasound wave amplification module 22.When described information receiving end 2 is worked, described ultrasound wave receiving element 21 receives described ultrasound wave, described infrared receiver 23 receives described infrared signal, described ultrasound wave amplification module 22 amplifies the ultrasound wave that receives, described infrared receiver 23 also comprises the infrared signal amplification module (not shown) of amplifying infrared signal, and described infrared signal amplification module amplifies the infrared signal that receives.Described ultrasonic signal and infrared signal are transferred to described control module 27 after amplifying, described control module 27 obtains input information according to the definition of input area and input action, with the input information electronization, finish and utilize ultrasound wave when input electronization its input trajectory.Described then control module 27 is transferred to processor unit 26 with the input information of electronization by interface unit 25 and further handles.
Preferred implementation of the present utility model is: described input area is a plurality of different definition of carrying out respectively.Dividing a plurality of input areas at operation planar 3 also defines a plurality of input areas respectively, for example, operation planar 3 is divided into the zone that keyboard distributes, and the distribution to each zone key dish simultaneously defines, and then the input area of this operation planar 3 is dummy keyboard.Simultaneously, input area can also be divided according to actual needs and defined, give its different definition, import.For example, an input area is defined as straight line, circle etc., all can finishes virtual input operation.The action of described operating side 1 is multiple, respectively different definition is carried out in the multiple action of described operating side, for example, touches operation planar and is " click ", and a period of time contact is " double-click " twice.In the specific embodiment, usually the action of operating side 1 action by mouse is defined, described operating side 1 is equivalent to use mouse equally to move when the region operation of described operation planar 3.
Preferred implementation of the present utility model is: described operation planar 3 is arranged on described information receiving end 2 tops, forms one.In the specific embodiment, usually operation planar 3 is the screen of described information receiving end 2, such as mobile phone screen etc.Described operation planar 3 was arranged with described information receiving end in 2 minutes, that is, described operation planar 3 is arranged on the next door of described information receiving end 2, according to use habit, it is arranged on described information receiving end 2 all around all can.
Technique effect of the present utility model is: make up a kind of virtual input device, comprise the information receiving end 2 that obtains input information, operating side 1, the operation planar 3 that described operating side 1 is imported and the control module 27 of importing control of operation input.The utility model by giving a kind of input information to each input area, directly carries out this input information the technology of electronization by definition input area and input action in virtual input device in conjunction with input action.The utility model further promotes the common mode of utilizing the ultrasound wave input, has realized adopting simple mode promptly to finish the electronic processes of ultrasound wave input mode handwriting tracks.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. virtual input device, it is characterized in that, virtual input device comprises the information receiving end that obtains input information, the operating side of operation input, the operation planar that described operating side is imported, described operating side comprises the infrared generating unit that produces hyperacoustic ultrasound wave generating unit and produce infrared signal, described information receiving end comprises the hyperacoustic ultrasound wave receiving element that receives described ultrasound wave generating unit generation, receive the infrared receiver of the infrared signal that described infrared generating unit produces and the control module of importing control, described operation planar is by described control module definition input area, when input operation is carried out at described input area in described operating side, described ultrasound wave generating unit sends ultrasound wave, described ultrasound wave receiving element receives described ultrasound wave, described infrared generating unit sends infrared signal, described infrared receiver receives described infrared signal, described control module defines the action of described operating side, and described control module is managed the action of described operating side and finished input.
2. virtual input device according to claim 1 is characterized in that, described operation planar is arranged on described information receiving end top, forms one.
3. virtual input device according to claim 1 is characterized in that, described operation planar and described information receiving end branch are arranged.
4. virtual input device according to claim 1 is characterized in that, described ultrasound wave receiving element also comprises the ultrasonic signal amplification module that amplifies ultrasonic signal.
5. virtual input device according to claim 1 is characterized in that, described infrared receiver also comprises the infrared signal amplification module that amplifies infrared signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200466677U CN201936284U (en) | 2011-02-24 | 2011-02-24 | Virtual input device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200466677U CN201936284U (en) | 2011-02-24 | 2011-02-24 | Virtual input device |
Publications (1)
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CN201936284U true CN201936284U (en) | 2011-08-17 |
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CN2011200466677U Expired - Fee Related CN201936284U (en) | 2011-02-24 | 2011-02-24 | Virtual input device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012113334A1 (en) * | 2011-02-24 | 2012-08-30 | 深圳易方数码科技股份有限公司 | Virtual input method and system |
-
2011
- 2011-02-24 CN CN2011200466677U patent/CN201936284U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012113334A1 (en) * | 2011-02-24 | 2012-08-30 | 深圳易方数码科技股份有限公司 | Virtual input method and system |
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Legal Events
Date | Code | Title | Description |
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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: 20110817 Termination date: 20170224 |
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CF01 | Termination of patent right due to non-payment of annual fee |