CN202041941U - Ultrasonic wave input device for multiple receivers - Google Patents
Ultrasonic wave input device for multiple receivers Download PDFInfo
- Publication number
- CN202041941U CN202041941U CN2011200466696U CN201120046669U CN202041941U CN 202041941 U CN202041941 U CN 202041941U CN 2011200466696 U CN2011200466696 U CN 2011200466696U CN 201120046669 U CN201120046669 U CN 201120046669U CN 202041941 U CN202041941 U CN 202041941U
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- ultrasound wave
- ultrasonic receiver
- main frame
- receiving end
- information receiving
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Abstract
The utility model relates to an ultrasonic wave input device for multiple receivers. Multiple pairs of ultrasonic wave receivers are respectively disposed at different positions, an operation plane is changed into a corresponding position, and a control unit controls ultrasonic wave signals received by the multiple pairs of ultrasonic wave receivers to obtain the trace of an operation end in the operation plane. When the position of the operation plane is changed, the service effect of the ultrasonic wave input device for the multiple receivers still can be guaranteed.
Description
Technical field
The utility model relates to a kind of ultrasound wave input media, relates in particular to a kind of ultrasound wave input media of multiple collector.
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 the ultrasound wave input media relies on hyperacoustic location to carry out the reception of trace information, the ultrasound wave input media relies on ultrasound wave to position, and hyperacoustic transmission course can not be stopped fully, and therefore, operation planar can not arbitrarily be shifted one's position.For convenience of the needs of map function planimetric position, such as, the not square one of right-hand man's custom, the single ultrasonic receiver of available technology adopting then can not solve the problem of map function planimetric position.
The utility model content
The technical matters that the utility model solves is: make up a kind of ultrasound wave input media of multiple collector, overcome present technology and adopt single ultrasonic receiver then can not solve the technical matters of map function planimetric position.
The technical solution of the utility model is: a kind of ultrasound wave input media of multiple collector, 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 hyperacoustic ultrasound wave generating unit of generation, described information receiving end main frame comprises hyperacoustic ultrasound wave receiving element that receives described ultrasound wave generating unit generation and the control module of importing control, described ultrasound wave receiving element comprises many to ultrasonic receiver, and described control module is controlled described many ultrasonic signals that ultrasonic receiver is received and obtained the track of described operating side at described operation planar.
Further technical scheme of the present utility model is: described information receiving end main frame also comprises the infrared signal receiving element, and described operating side comprises the infrared signal generating unit.
Further technical scheme of the present utility model is: described ultrasonic receiver is two pairs, first pair of ultrasonic receiver is active module, described first pair of ultrasonic receiver is connected by hot plug with described information receiving end main frame, and described second pair of ultrasonic receiver fixedlyed connected with described information receiving end main frame.
Further technical scheme of the present utility model is: how right described ultrasonic receiver be, describedly manyly ultrasonic receiver is fixedlyed connected described many different edges that ultrasonic receiver are separately positioned on described information receiving end main frame with described information receiving end main frame.
Further technical scheme of the present utility model is: described ultrasonic receiver is connected by USB interface or serial ports with described information receiving end main frame.
Further technical scheme of the present utility model is: described ultrasonic receiver end is provided with the ultrasound wave guidance set, and the ultrasound waveguide that described ultrasound wave generating unit takes place described ultrasound wave guidance set is to described ultrasonic receiver.
Further technical scheme of the present utility model is: the pen of described operating side for writing at described operation planar.
Technique effect of the present utility model is: the ultrasound wave input media of the utility model multiple collector, many ultrasonic receiver is separately positioned on diverse location by adopting, evolution with operation planar during use can use to the relevant position, and described control module is controlled described many ultrasonic signals that ultrasonic receiver is received and obtained the track of described operating side at described operation planar.The ultrasound wave input media of the utility model multiple collector still can guarantee ultrasound wave input media result of use when the map function planimetric position.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 uses synoptic diagram for the utility model active module.
Fig. 3 is the fixedly connected use synoptic diagram of the 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: the ultrasound wave input media that a kind of multiple collector is provided, comprise the information receiving end 1 that obtains input information, the operating side 2 of operation input, the operation planar 3 that described operating side is imported, described operating side 2 comprises the hyperacoustic ultrasound wave generating unit 22 of generation, described information receiving end main frame 1 comprises that receiving described ultrasound wave generating unit produces 22 hyperacoustic ultrasound wave receiving element 12 and the control module 11 of importing control, described ultrasound wave receiving element 12 comprises many to ultrasonic receiver, and the described many ultrasonic signals that ultrasonic receiver is received of described control module 11 controls obtain the track of described operating side 2 at described operation planar 3.
The concrete course of work is as follows: during 2 work of described operating side, input operation is carried out in described operating side 2 on described operation planar 3, the operation contact of described operating side 2 touches electronic switch, described processor and circuit are to described ultrasound wave generating unit 22 and send instruction, and described ultrasound wave generating unit 22 sends ultrasound wave.Described information receiving end main frame 1 comprises many ultrasonic receivers to being provided with, and every pair of ultrasonic receiver is set up in parallel.Described information receiving end main frame 1 also comprises control module 11.Described ultrasound wave receiving element 12 comprises the ultrasound wave amplification module.When described information receiving end main frame 1 was worked, described ultrasound wave receiving element 12 received described ultrasound wave, and described ultrasound wave amplification module amplifies the ultrasound wave that receives.Described ultrasonic signal is transferred to described control module 11 after amplifying, the ultrasonic signal that described control module 11 receives, obtain the track of described operating side 2 on described operation planar, simultaneously, with this trace information electronization, finish and utilize ultrasound wave when input electronization, further handle then its input trajectory.
As shown in Figure 1, in the preferred implementation of the present utility model, described information receiving end main frame 1 also comprises infrared signal receiving element 13, and described operating side 2 comprises infrared signal generating unit 23.Described infrared receiver 13 receives the infrared signal that described infrared signal generating unit 23 sends.During concrete work, the infrared signal that described infrared signal generating unit 23 sends, described infrared receiver 13 receives the infrared signal that described infrared signal generating unit 23 sends, described ultrasonic signal arrives described control module 11 with described infrared signal transmission after amplifying, ultrasonic signal and described infrared signal that described control module 11 receives are obtained the track of described operating side 2 on described operation planar.
As shown in Figure 2, in the preferred implementation of the present utility model: described ultrasonic receiver is two pairs, first pair of ultrasonic receiver is active module 5, described first pair of ultrasonic receiver is connected by hot plug with described information receiving end main frame, and described second pair of ultrasonic receiver fixedlyed connected with described information receiving end main frame.The course of work of the utility model embodiment is: when using active module 5, to described information receiving end main frame, starter gear is started working then with active module 5 hot plugs.In the specific embodiment, described ultrasonic receiver is connected by USB interface or serial ports with described information receiving end main frame.
As shown in Figure 3, in the preferred implementation of the present utility model: how right described ultrasonic receiver be, describedly manyly ultrasonic receiver is fixedlyed connected described many different edges that ultrasonic receiver are separately positioned on described information receiving end main frame with described information receiving end main frame.The course of work of the utility model embodiment is: described many ultrasonic receiver is fixedlyed connected with described information receiving end main frame 1, described many different edges that ultrasonic receiver are separately positioned on described information receiving end main frame, first position with operation planar is placed into and has the right position of corresponding ultrasonic receiver during work, carries out input operation then.By this set, conveniently carry out the evolution of operation planar.
In the preferred implementation of the present utility model: described ultrasonic receiver end 1 is provided with ultrasound wave guidance set (not shown), and the ultrasound waveguide that described ultrasound wave generating unit takes place described ultrasound wave guidance set is to described ultrasonic receiver.The pen of described operating side 2 for writing at described operation planar 3.
Technique effect of the present utility model is: the ultrasound wave input media of the utility model multiple collector, many ultrasonic receiver is separately positioned on diverse location by adopting, evolution with operation planar 3 during use can use to the relevant position, and the described many ultrasonic signals that ultrasonic receiver is received of described control module 11 controls obtain the track of described operating side 2 at described operation planar.The ultrasound wave input media of the utility model multiple collector still can guarantee ultrasound wave input media result of use when 3 positions, map function plane.
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 (7)
1. the ultrasound wave input media of a multiple collector, it is characterized in that, comprise the information receiving end main frame that obtains input information, the operating side of operation input, the operation planar that described operating side is imported, described operating side comprises the hyperacoustic ultrasound wave generating unit of generation, described information receiving end main frame comprises hyperacoustic ultrasound wave receiving element that receives described ultrasound wave generating unit generation and the control module of importing control, described ultrasound wave receiving element comprises many to ultrasonic receiver, and described control module is controlled described many ultrasonic signals that ultrasonic receiver is received and obtained the track of described operating side at described operation planar.
2. according to the ultrasound wave input media of the described multiple collector of claim 1, it is characterized in that described information receiving end main frame also comprises the infrared signal receiving element, corresponding, described operating side comprises the infrared signal generating unit.
3. according to the ultrasound wave input media of claim 1 or 2 described multiple collectors, it is characterized in that, described ultrasonic receiver is two pairs, first pair of ultrasonic receiver is active module, described first pair of ultrasonic receiver is connected by hot plug with described information receiving end main frame, and described second pair of ultrasonic receiver fixedlyed connected with described information receiving end main frame.
4. according to the ultrasound wave input media of claim 1 or 2 described multiple collectors, it is characterized in that, how right described ultrasonic receiver be, described ultrasonic receiver is fixedlyed connected with described information receiving end main frame, and described ultrasonic receiver is separately positioned on the different edges of described information receiving end main frame.
5. according to the ultrasound wave input media of the described multiple collector of claim 3, it is characterized in that described ultrasonic receiver is connected by USB interface or serial ports with described information receiving end main frame.
6. according to the ultrasound wave input media of claim 1 or 2 described multiple collectors, it is characterized in that, described ultrasonic receiver end is provided with the ultrasound wave guidance set, and the ultrasound waveguide that described ultrasound wave generating unit takes place described ultrasound wave guidance set is to described ultrasonic receiver.
7. according to the ultrasound wave input media of claim 1 or 2 described multiple collectors, it is characterized in that the pen of described operating side for writing at described operation planar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200466696U CN202041941U (en) | 2011-02-24 | 2011-02-24 | Ultrasonic wave input device for multiple receivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200466696U CN202041941U (en) | 2011-02-24 | 2011-02-24 | Ultrasonic wave input device for multiple receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202041941U true CN202041941U (en) | 2011-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200466696U Expired - Fee Related CN202041941U (en) | 2011-02-24 | 2011-02-24 | Ultrasonic wave input device for multiple receivers |
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| Country | Link |
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| CN (1) | CN202041941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104205029A (en) * | 2012-02-02 | 2014-12-10 | 高通股份有限公司 | Ultrasonic touch sensor with a display monitor |
-
2011
- 2011-02-24 CN CN2011200466696U patent/CN202041941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104205029A (en) * | 2012-02-02 | 2014-12-10 | 高通股份有限公司 | Ultrasonic touch sensor with a display monitor |
| CN104205029B (en) * | 2012-02-02 | 2018-01-30 | 高通股份有限公司 | Ultrasonic touch sensor with display monitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20170224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |