CN105979456A - Hearing aid with mosquito repellent function - Google Patents
Hearing aid with mosquito repellent function Download PDFInfo
- Publication number
- CN105979456A CN105979456A CN201610020147.6A CN201610020147A CN105979456A CN 105979456 A CN105979456 A CN 105979456A CN 201610020147 A CN201610020147 A CN 201610020147A CN 105979456 A CN105979456 A CN 105979456A
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- CN
- China
- Prior art keywords
- ultrasonic signal
- generator
- frequency
- ultrasonic
- hearing aid
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
Abstract
The invention provides a hearing aid with a mosquito repellent function. The hearing aid comprises a casing, an earplug body and a processing circuit arranged in the casing. The processing circuit is connected with a microphone used for receiving background sounds. The hearing aid is characterized in that an ultrasonic mosquito repellent module is arranged in the processing circuit; the ultrasonic mosquito repellent module comprises a microcontroller, an electronic frequency conversion circuit, an ultrasonic signal generator and a tweeter; and the ultrasonic signal generator comprises at least one set of acoustic frequency range. The hearing aid provided by the invention can satisfy people's need of mosquito repelling, and more importantly prevents a hearing-impaired person who cannot hear wing vibration sounds of a mosquito from being bit.
Description
Technical field
The present invention relates to a kind of sonifer, a kind of sonifer with function of driving mosquitoes.
Background technology
In daily life, people enjoy the puzzlement of mosquito bite, traditional beating to drive mode to be obviously difficult to gather effect.Show according to biological study, the sound wave of natural enemy Aeschna melanictera or male mosquito shake wing frequency can be escaped by female mosquito by the light of nature that sting people, thereby producing ultrasonic mosquito dispelling technology, natural enemy Aeschna melanictera or male mosquito shake wing frequency by supersonic generator imitation mosquito are to reach the effect of anophelifuge.In prior art, there are no the design on ultrasonic mosquito dispelling Technology application to articles for daily use temporarily.
Summary of the invention
For the problem mentioned in background technology, the present invention proposes a kind of sonifer with function of driving mosquitoes, meets the anophelifuge demand of people, it is often more important that avoids dysaudia personage and cannot hear mosquito shake wing sound and the awkward scene bitten.Technical scheme is as follows:
A kind of sonifer with function of driving mosquitoes, including shell, earplug body and the process circuit being located in shell, described process circuit connects the mike for receiving background sound, described process circuit is provided with ultrasonic mosquito dispelling module, described ultrasonic mosquito dispelling module includes microcontroller, frequency-variable electronic circuit, ultrasonic signal generator and tweeter, and described ultrasonic signal generator has least one set frequency of sound wave scope.
In the middle of one or more embodiments of the invention, described ultrasonic signal generator at least includes the first generator exporting the ultrasonic signal with the first frequency of sound wave scope, and exports the second generator of the ultrasonic signal with rising tone wave frequency range.
In the middle of one or more embodiments of the invention, described first frequency of sound wave scope is 21-23KHz, and described rising tone wave frequency range is 2.6-2.8 KHz.
In the middle of one or more embodiments of the invention, the output of described first generator and the second generator is with connecing a tweeter, and alternately output has the ultrasonic signal of the first and second frequency of sound wave scopes.
In the middle of one or more embodiments of the invention, described tweeter is arranged on described shell, is relatively distant from one end of described earplug body.
In the middle of one or more embodiments of the invention, described ultrasonic mosquito dispelling module shares described microcontroller with described process circuit.
The advantageous of the present invention exists: natural enemy Aeschna melanictera or male mosquito shake wing frequency by supersonic generator imitation mosquito are to reach the effect of anophelifuge, combine with hearing aid product simultaneously, neither affect the routine work of people, be avoided that again dysaudia personage cannot hear mosquito shake wing sound and the awkward scene bitten.
Accompanying drawing explanation
Fig. 1 is the sonifer scheme one principle framework schematic diagram of the present invention.
Fig. 2 is the hearing aid arrangement schematic diagram of the present invention.
Fig. 3 is the sonifer scheme two principle framework schematic diagram of the present invention.
Fig. 4 is the sonifer scheme three principle framework schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-2, the application scheme is further described:
A kind of sonifer with function of driving mosquitoes, including shell 1, earplug body 2 and the process circuit 3 being located in shell 1, described process circuit 3 connects the mike 4 for receiving background sound, described process circuit 3 is provided with ultrasonic mosquito dispelling module 5, described ultrasonic mosquito dispelling module 5 includes that microcontroller 51, frequency-variable electronic circuit 52, ultrasonic signal generator 53 and tweeter 54, described ultrasonic signal generator 5 have least one set frequency of sound wave scope.
Described ultrasonic signal generator 53 at least includes the first generator 531 exporting the ultrasonic signal with the first frequency of sound wave scope, and exports the second generator 532 of the ultrasonic signal with rising tone wave frequency range.
Described first frequency of sound wave scope is 21-23KHz, for simulating the alar part vibration frequency of male mosquito；Described rising tone wave frequency range is 2.6-2.8 KHz, for simulating the alar part vibration frequency of natural enemy Aeschna melanictera.
The output of described first generator 531 and the second generator 532 is with connecing a tweeter, and alternately output has the ultrasonic signal of the first and second frequency of sound wave scopes.
Implementing as another kind, as it is shown on figure 3, described first generator 531 also can be connected a tweeter 54 respectively with the output of the second generator 532, output simultaneously has the ultrasonic signal of the first and second frequency of sound wave scopes.
Described tweeter 54 is arranged on described shell 1, is relatively distant from one end of described earplug body 2.
As a kind of advantageous embodiments, as shown in Figure 4, described ultrasonic mosquito dispelling module 5 shares described microcontroller 51 with described process circuit 3.
Above-mentioned preferred implementation should be regarded as the illustration of the application scheme embodiment, and all, approximations identical with the application scheme or the technology made based on this are deduced, replaced, improvement etc., are regarded as the protection domain of this patent.
Claims (3)
- null1. there is the sonifer of function of driving mosquitoes，Including shell、Earplug body and the process circuit being located in shell，Described process circuit connects the mike for receiving background sound，It is characterized in that: described process circuit is provided with ultrasonic mosquito dispelling module，Described ultrasonic mosquito dispelling module includes microcontroller、Frequency-variable electronic circuit、Ultrasonic signal generator and tweeter，Described ultrasonic signal generator has least one set frequency of sound wave scope，Described ultrasonic signal generator at least includes the first generator exporting the ultrasonic signal with the first frequency of sound wave scope，And export the second generator of the ultrasonic signal with rising tone wave frequency range，Described first frequency of sound wave scope is 21-23KHz，Described rising tone wave frequency range is 2.6-2.8 KHz，The output of described first generator and the second generator is with connecing a tweeter，Alternately output has the ultrasonic signal of the first and second frequency of sound wave scopes.
- The sonifer with function of driving mosquitoes the most according to claim 1, it is characterised in that: described tweeter is arranged on described shell, is relatively distant from one end of described earplug body.
- The sonifer with function of driving mosquitoes the most according to claim 1, it is characterised in that: described ultrasonic mosquito dispelling module shares described microcontroller with described process circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020147.6A CN105979456A (en) | 2016-01-13 | 2016-01-13 | Hearing aid with mosquito repellent function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020147.6A CN105979456A (en) | 2016-01-13 | 2016-01-13 | Hearing aid with mosquito repellent function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105979456A true CN105979456A (en) | 2016-09-28 |
Family
ID=56988599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610020147.6A Withdrawn CN105979456A (en) | 2016-01-13 | 2016-01-13 | Hearing aid with mosquito repellent function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105979456A (en) |
-
2016
- 2016-01-13 CN CN201610020147.6A patent/CN105979456A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160928 |