CN2471045Y - Radiation-free earphone microphone - Google Patents
Radiation-free earphone microphone Download PDFInfo
- Publication number
- CN2471045Y CN2471045Y CN 01209626 CN01209626U CN2471045Y CN 2471045 Y CN2471045 Y CN 2471045Y CN 01209626 CN01209626 CN 01209626 CN 01209626 U CN01209626 U CN 01209626U CN 2471045 Y CN2471045 Y CN 2471045Y
- Authority
- CN
- China
- Prior art keywords
- microphone
- cavity
- flexible pipe
- ear
- loud speaker
- 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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- Telephone Set Structure (AREA)
Abstract
The utility model is an earphone phone transmitter without radiation, which consists of a shell, a speaker and a microphone inside the shell, and a power plug connected with the speaker and the microphone, the shell at the front of the speaker includes anempty cavity which is connected with the soft pipe, another end of the soft pipe does not include the earplug. The utility model can prevent the metal lead from directly pluging to the ear and utilize the speaker to surge inside the empty cavity and transfer sound to the ear.
Description
The utility model relates to a kind of Radiationless earphone microphone, is applicable to mobile phone field or the like.
Present employed mobile phone of people or mobile phone Earphone with microphone, all be that mobile phone is directly pressed close to ear (being brain), perhaps directly fill in ear and use with the earplug of band plain conductor, because of the plug of mobile phone is to be connected with microphone by metal wire, and microphone is to link to each other by metal wire with being connected of earphone, and the radiation that metal wire (as electric wire) is in use emitted (or the radiation of emitting via the mobile phone Earphone with microphone) is directly passed brain by earphone, its radiation meeting improves the temperature of brain, thereby health is impacted, as the tinnitus of nervous centralis, headache or antimigraine etc.Personal investigation's research points out that nervous system degeneration illnesss such as Kieren Perkins disease also may be relevant with mobile phone according to the study.In addition, the skin disease of health and mobile phone institute contact site, also might be that electromagnetic wave or radiation cause, and a kind ofly prevent effectively that people's Radiationless earphone microphone that electromagnetic wave exerts an influence to the human body brain when using mobile phone from not having at present temporarily see on society.
The purpose of this utility model is exactly at above-mentioned the deficiencies in the prior art part, provides a kind of plain conductor of avoiding directly to pass to people's ear, utilizes loud speaker to vibrate in cavity, makes sound reach the Radiationless earphone microphone of people's ear.
The purpose of this utility model is achieved in that a kind of Radiationless earphone microphone, include housing, be arranged on loud speaker and microphone in the housing, the plug that links to each other with microphone with loud speaker, it is characterized in that in the housing of loud speaker front end, being provided with cavity, there is flexible pipe to link to each other, is provided with the earplug of being convenient to be embedded in the ear in another termination of described flexible pipe with described cavity.Described housing is provided with the adapter of refuting that is communicated with cavity, and described flexible pipe is bonded in refutes in the adapter.Refute and be provided with the hard tube that an end is taper in the adapter, this hard tube casing pressure is bonded in the flexible pipe.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is a local enlarged diagram of the present utility model,
Fig. 3 is a circuit diagram of the present utility model,
Fig. 4 is a circuit block diagram of the present utility model.
Below in conjunction with drawings and Examples the utility model is described in further detail: plug 1; protective sleeve 2; body cover 3; microphone 4; microphone lid 5; loud speaker gland 6; loud speaker 7; main body 8; main body steel pipe 9; flexible pipe 10; earplug steel pipe 11; earplug 12; earplug lid 13; cavity 14; refute and take over 15; electric wire 16; shown in Fig. 1-2; be arranged on loud speaker 7 and microphone 4 in the housing 8; the plug 1 that links to each other with microphone 4 with loud speaker 7; it is characterized in that in the housing 8 of loud speaker 7 front ends, being provided with cavity 14; there is flexible pipe 10 to link to each other, is provided with the earplug of being convenient to be embedded in the ear 12 in another termination of described flexible pipe 10 with described cavity 14.Described housing 8 is provided with refuting of being communicated with cavity 14 and takes over 15, and described flexible pipe 10 is bonded in to refute and takes in 15.Refute in the adapter 15 and be provided with the hard tube 11 that an end is taper, these hard tube 11 casing pressures are bonded in the flexible pipe 10.The signal that mobile phone sends passes to lead via mobile phone earplug hole, lead is passed to loud speaker with signal, loud speaker concussion air sounding, pronunciation is imported in the ear by flexible pipe, people's ear just can be heard sound like this, and whole process is away from electromagnetic radiation, and electromagnetic radiation is to the influence of human brain when effectively having prevented to use mobile phone, the user also can award words at the microphone of front by other, and the personage especially conveniently drives.
The utility model has following advantage compared to existing technology: avoid plain conductor directly logical To people's ear, utilize loudspeaker in cavity, to vibrate, make sound reach people's ear.
Claims (3)
1, a kind of Radiationless earphone microphone, include housing (8), be arranged on loud speaker (7) and microphone (4) in the housing (8), the plug (1) that links to each other with microphone (4) with loud speaker (7), it is characterized in that in the housing (8) of loud speaker (7) front end, being provided with cavity (14), there is flexible pipe (10) to link to each other, is provided with the earplug of being convenient to be embedded in the ear (12) in another termination of described flexible pipe (10) with described cavity (14).
2, Radiationless earphone microphone according to claim 1, it is characterized in that described housing (8) be provided be communicated with cavity (14) refute adapter (15), described flexible pipe (10) is bonded in refutes in the adapter (15).
3, Radiationless earphone microphone according to claim 2 is characterized in that refuting and is provided with the hard tube that an end is taper (11) in the adapter (15), and this hard tube (11) casing pressure is bonded in the flexible pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209626 CN2471045Y (en) | 2001-03-29 | 2001-03-29 | Radiation-free earphone microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209626 CN2471045Y (en) | 2001-03-29 | 2001-03-29 | Radiation-free earphone microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471045Y true CN2471045Y (en) | 2002-01-09 |
Family
ID=33629364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01209626 Expired - Fee Related CN2471045Y (en) | 2001-03-29 | 2001-03-29 | Radiation-free earphone microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471045Y (en) |
-
2001
- 2001-03-29 CN CN 01209626 patent/CN2471045Y/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 |