CN203522997U - Multifunctional earphone based on MEMS sensor - Google Patents
Multifunctional earphone based on MEMS sensor Download PDFInfo
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- CN203522997U CN203522997U CN201320612531.7U CN201320612531U CN203522997U CN 203522997 U CN203522997 U CN 203522997U CN 201320612531 U CN201320612531 U CN 201320612531U CN 203522997 U CN203522997 U CN 203522997U
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Abstract
The utility model discloses a multifunctional earphone based on an MEMS sensor. The multifunctional earphone comprises a power supply, a main control unit, a horn, a microphone, the MEMS sensor, and a communication module, wherein the power supply is connected with the main control module, the MEMS sensor and the communication module; the horn is connected with an output terminal of the main control module; the microphone is connected with an input terminal of the main control module; the MEMS sensor is connected to the input terminal of the main control module; and the communication module is connected with an external computer through the main control module. A mouse moving function is achieved by using the MEMS sensor of the earphone to sense head motions of an operator, and a mouse control function is achieved through using the microphone to input a corresponding voice signal and by carrying out identification for the voice signal at a soft terminal of a computer.
Description
Technical field
The utility model relates to a kind of earphone, is specifically related to a kind of multifunctional headphone based on MEMS transducer.
Background technology
MEMS is the abbreviation of MEMS (micro electro mechanical system).MEMS mainly comprises several parts such as micro mechanism, microsensor, miniature actuator and corresponding treatment circuit, and it is to merge multiple Micrometer-Nanometer Processing Technology, and applies the high-tech front subject growing up on the basis of newest fruits of modern information technologies.A brand-new technical field and industry have been opened up in the development of MEMS technology, and the microsensor, microactrator, micro parts, Micromechanical Optics device, vacuum microelectronic device, power electronic device etc. that adopt MEMS fabrication techniques have very wide application prospect in Aeronautics and Astronautics, automobile, biomedicine, environmental monitoring, military affairs and all spectra that almost people touch.MEMS transducer has been widely used in the electronic products such as mobile phone, panel computer and game paddle, MEMS transducer can precisely be responded to the movement posture of human body, by in conjunction with MEMS transducer, the mode of operation of mobile phone, panel computer and game paddle is enriched, and user can complete certain operations input more like a cork.Yet current earphone only, as single Speech input output instrument, not yet has the earphone in conjunction with MEMS transducer to come out.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of multifunctional headphone based on MEMS transducer, the head movement of MEMS sensor sensing operating personnel on its earphone is realized mouse locomotive function, and operating personnel input corresponding voice signal by the microphone of earphone and identify and realize control function of mouse at computer software end.
For addressing the above problem, the utility model is achieved through the following technical solutions:
Multifunctional headphone based on MEMS transducer, is mainly comprised of power supply, main control module, loudspeaker, microphone, MEMS transducer and communication module; Wherein power supply connects main control module, MEMS transducer and communication module; Loudspeaker are connected with the output of main control module; Microphone is connected with the input of main control module; MEMS transducer is connected on the input of main control module; Communication module is connected with outer computer through main control module.
In such scheme, described MEMS transducer is three-axis gyroscope, three axis accelerometer, six axle sensors or nine axle sensors.
In such scheme, described communication module is bluetooth module, 2.4G wireless module or USB module.
Compared with prior art, the utility model is in conjunction with MEMS sensor sensing operating personnel's head movement, and induction information is sent to main control module processes and be converted into mouse coordinates signal, transfers to computer complete mouse and move by communication module; Computer software end is typing operating personnel's voice tag in advance, the mousebutton operation that each voice tag is corresponding different.Due to the utility model set the function of earphone and mouse, therefore can convenience gaming amusement operation, even if the disabled person of hand inconvenience motion also can easily use this earphone to complete mouse control and music function.
Accompanying drawing explanation
Fig. 1 is a kind of theory diagram of the multifunctional headphone based on MEMS transducer.
Embodiment
Referring to Fig. 1, a kind of multifunctional headphone based on MEMS transducer, is mainly comprised of power supply, main control module, loudspeaker, microphone, MEMS transducer and communication module.Wherein power supply connects main control module, MEMS transducer and communication module.Loudspeaker are connected with the output of main control module.Microphone is connected with the input of main control module.MEMS transducer is connected on the input of main control module.Communication module is connected with outer computer through main control module.
In the utility model, selected MEMS transducer is wherein a kind of in three-axis gyroscope, three axis accelerometer, six axle sensors or nine axle sensors.In the utility model, the model of described six axle sensors is MPU6050, and it is mainly comprised of accelerometer+electronic compass.The model of described nine axle sensors is MPU9150, and it is mainly comprised of accelerometer+gyroscope+electronic compass.Selected communication module is wherein a kind of in bluetooth module, 2.4G wireless module or USB module.In the utility model preferred embodiment, selected communication module is 2.4G wireless module; Selected power supply is lithium power supply; The model of selected main control module is STM32F103RBT6, and the interface of this main control module and MEMS transducer is I2C interface, and the interface of main control module and communication module is SPI interface.
Claims (3)
1. the multifunctional headphone based on MEMS transducer, is characterized in that: mainly power supply, main control module, loudspeaker, microphone, MEMS transducer and communication module, consist of; Wherein power supply connects main control module, MEMS transducer and communication module; Loudspeaker are connected with the output of main control module; Microphone is connected with the input of main control module; MEMS transducer is connected on the input of main control module; Communication module is connected with outer computer through main control module.
2. the multifunctional headphone based on MEMS transducer according to claim 1, is characterized in that: described MEMS transducer is three-axis gyroscope, three axis accelerometer, six axle sensors or nine axle sensors.
3. the multifunctional headphone based on MEMS transducer according to claim 1, is characterized in that: described communication module is bluetooth module, 2.4G wireless module or USB module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612531.7U CN203522997U (en) | 2013-09-30 | 2013-09-30 | Multifunctional earphone based on MEMS sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612531.7U CN203522997U (en) | 2013-09-30 | 2013-09-30 | Multifunctional earphone based on MEMS sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203522997U true CN203522997U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320612531.7U Expired - Fee Related CN203522997U (en) | 2013-09-30 | 2013-09-30 | Multifunctional earphone based on MEMS sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203522997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501473A (en) * | 2013-09-30 | 2014-01-08 | 陈创举 | Multifunctional earphone based on MEMS (Micro-electromechanical System) sensor and control method of multifunctional earphone |
-
2013
- 2013-09-30 CN CN201320612531.7U patent/CN203522997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103501473A (en) * | 2013-09-30 | 2014-01-08 | 陈创举 | Multifunctional earphone based on MEMS (Micro-electromechanical System) sensor and control method of multifunctional earphone |
| CN103501473B (en) * | 2013-09-30 | 2016-03-09 | 陈创举 | Based on multifunctional headphone and the control method thereof of MEMS sensor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20160930 |