CN2450834Y - Radiationless receiver - Google Patents
Radiationless receiver Download PDFInfo
- Publication number
- CN2450834Y CN2450834Y CN 00243293 CN00243293U CN2450834Y CN 2450834 Y CN2450834 Y CN 2450834Y CN 00243293 CN00243293 CN 00243293 CN 00243293 U CN00243293 U CN 00243293U CN 2450834 Y CN2450834 Y CN 2450834Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- transducer
- receiver
- earphone
- 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
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Abstract
The utility model relates to a receiver, particularly a receiver without the damage of electromagnetic radiation. The utility model is composed of an electroacoustic transducer, an acoustoelectric transducer, a receiver mouth and a mouthpiece. The utility model is characterized in that the electroacoustic transducer is connected with the receiver mouth through a pipe made of insulation material. The utility model uses a stethoscope principle, namely uses the pipe (made of insulation material) and air in the pipe as the passage of sound concentration and transmission, and causes the passage to be communicated with the electroacoustic transducer and the acoustoelectric transducer; therefore, the utility model not only conveys the sound in high efficiency and quality and achieves excellent call request but also ensures the parts of electromagnetic radiation (electroacoustic transducer, acoustoelectric transducer, conducting wire, etc.) to be far from human body (particularly human brain) and achieves the purpose on ensuring human health.
Description
The utility model relates to a kind of receiver, particularly a kind of electromagnetic-radiation-free harm receiver.
Along with the day by day raising of mobile phone as its popularity rate of present information delivery means and utilization rate, worry is heavy all the more to harm that human body (especially to computer) constitutes to the electromagnetic radiation that produced in its use for people; Even used earphone in the conversation, but the electromagnetism intense radiation of earphone exists still.The strong electromagnetic radiation of mobile phone and earphone thereof the problem that is detrimental to health is the focus of world attention now.Normal telephone is in communication process, and its microphone also sends electromagnetic radiation, and human body is constituted harm equally, and only its intensity is lower.
The purpose of this utility model is exactly the hazards of electromagnetic radiation human body human brain health problem especially that fundamentally solves receiver.
The purpose of this utility model can realize that the utility model is made up of electroacoustic transducer, acoustical-electrical transducer, receiving mouth, mouth piece by following mode, it is characterized in that the pipe that adopts insulating material to make between electroacoustic transducer and the receiving mouth connects.
The utility model is further characterized in that the pipe that adopts insulating material to make between acoustical-electrical transducer and the mouth piece connects; The pipe that insulating material is made is soft sebific duct.
The utility model has used the stethoscope principle, promptly adopts pipe (insulating material is made) and interior air thereof to make collection sound, transaudient passage, and communicates with electroacoustic, acoustical-electrical transducer, thereby can make efficiently transmission of sound with guaranteeing the quality, reaches good conversation requirement; The parts (electroacoustic, acoustical-electrical transducer and lead etc.) that can make electromagnetic radiation again reach the purpose that ensures health away from human body (especially human brain).
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
Fig. 1 is used for the handset structure schematic diagram for the utility model.
Fig. 2 is used for fixing the phone schematic diagram for the utility model.
With reference to Fig. 1, belong to the mobile phone and the earphone thereof of one of receiver, four embodiment: wherein 1 is mobile phone, and 2 is earphone, and 3 is receiving mouth, and 4 is mouth piece, the plug-in unit of the connection mobile phone of 5 earphones, and 6 are used for the electroacoustic transducer of earphone, and 7 are used for the acoustical-electrical transducer of earphone.
(1) electroacoustic transducer 6 of earphone and the acoustical-electrical transducer 7 of earphone being placed in the mobile phone 1 entirely, respectively is a soft sebific duct in the main body of receiving mouth 3 and mouth piece 4 and the plug-in unit 5 of the connection mobile phone of earphone.
(2) acoustical-electrical transducer 7 of the electroacoustic transducer 6 of earphone and earphone being placed plug-in unit 5 places of the connection mobile phone of earphone, respectively is a soft sebific duct in the main body of receiving mouth 3 and mouth piece 4 and the plug-in unit 5 of the connection mobile phone of earphone.
(3) electroacoustic transducer 6 of earphone is placed plug-in unit 5 places of the connection mobile phone of earphone, the acoustical-electrical transducer 7 of earphone places mouth piece 4 places, main body at receiving mouth 3 and the plug-in unit 5 of the connections mobile phone of earphone is a soft sebific duct, and the main body of the plug-in unit 5 of the connection mobile phone of mouth piece 4 and earphone is a lead.
(4) electroacoustic transducer 6 of earphone is placed be close to 4 ' of mouth piece 4 and locate, the acoustical-electrical transducer 7 of earphone places mouth piece 4 places, 4 ' the main body of locating at receiving mouth 3 and mouth piece 4 is a soft sebific duct, and the main body that mouth piece 4 and 4 ' is located with the plug-in unit 5 of the connection mobile phone of earphone is a lead.
With reference to Fig. 2, to belonging to the normal telephone of one of receiver, an embodiment: 8 is main station, and 9 is microphone, and 10 is receiving mouth, and 11 is mouth piece, and 12 are used for the electroacoustic transducer of microphone, and 13 are used for the acoustical-electrical transducer of microphone.
The electroacoustic transducer 12 of microphone and the acoustical-electrical transducer 13 of microphone are placed in the main station 8 entirely, for pipeline docks, are arranged side by side two piece soft sebific ducts at microphone 3 and 8 of main stations at microphone 3 and main station 8.
Claims (3)
1, a kind of radiation-free phone receiver is made up of electroacoustic transducer, acoustical-electrical transducer, receiving mouth, mouth piece, it is characterized in that the pipe that adopts insulating material to make between electroacoustic transducer and the receiving mouth connects.
2, radiation-free phone receiver according to claim 1 is characterized in that the pipe that adopts insulating material to make between acoustical-electrical transducer and the mouth piece connects.
3, radiation-free phone receiver according to claim 1 and 2 is characterized in that the pipe that insulating material is made is soft sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243293 CN2450834Y (en) | 2000-07-10 | 2000-07-10 | Radiationless receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243293 CN2450834Y (en) | 2000-07-10 | 2000-07-10 | Radiationless receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450834Y true CN2450834Y (en) | 2001-09-26 |
Family
ID=33603226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00243293 Expired - Fee Related CN2450834Y (en) | 2000-07-10 | 2000-07-10 | Radiationless receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450834Y (en) |
-
2000
- 2000-07-10 CN CN 00243293 patent/CN2450834Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |