CN2413443Y - Nonradiative earpiece and mouthpiece for mobile telephone - Google Patents
Nonradiative earpiece and mouthpiece for mobile telephone Download PDFInfo
- Publication number
- CN2413443Y CN2413443Y CN 00209041 CN00209041U CN2413443Y CN 2413443 Y CN2413443 Y CN 2413443Y CN 00209041 CN00209041 CN 00209041 CN 00209041 U CN00209041 U CN 00209041U CN 2413443 Y CN2413443 Y CN 2413443Y
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- Prior art keywords
- microphone
- earphone
- flexible pipe
- sound
- electric appliance
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Abstract
The utility model relates to an air conduction non-radiation earphone and an air conduction and non-radiation mouthpiece for a mobile telephone. The utility model is composed of a sound electricity converting connecting head, flexible pipes, and an earphone and a microphone which are not electric appliances, wherein, an earphone and a microphone which are electric appliance components are arranged in the sound electricity converting connecting head, and the outer part of the sound electricity converting connecting head is connected with a corresponding jack of a mobile telephone through a plug. A sound transferring pipe of the earphone as an electric appliance component is connected with one flexible pipe, and a sound receiving pipe of the microphone as an electric appliance component is connected with the other flexible pipe. The other ends of the two flexible pipes are respectively connected with the earplug type earphone and the microphone which are not electric appliances. The utility model uses the principle that air in a pipe conducts sound, and thereby, no radiation sources exist near a head and a face of a user. As a result, the utility model has the advantages of protection of human health and convenient and safe use.
Description
The utility model relates to Communication Equipment, and concrete is that a kind of mobile phone usefulness gas passes radiationless formula earphone, microphone.
Along with development of economic construction, communications industry is advanced by leaps and bounds, and mobile phone is popularized in the personal user gradually, brings great convenience to the conversation contact in people's work, the life, increases work efficiency.But the electromagenetic wave radiation that mobile phone is directly accepted user's head face is strengthened significantly, is detrimental to health.Yet the earphone microphone that existing mobile phone is used all adopts lead acoustic conductivity tone signal, still has serious electromagenetic wave radiation phenomenon to exist.Show that according to relevant researcher report the radiation of using the lead earphone microphone that human body is accepted is far longer than the radiation that the human body head face is accepted when directly utilizing mobile phone to answer, and is extremely harmful to health.The long-time mobile phone that directly uses answers or uses the lead earphone microphone can cause malaise symptoms such as user's dizziness.At present, the electromagnetic radiation of mobile phone has become worldwide concern topic to the harm of human body especially head face, truly has to improve perfect necessity.
The purpose of this utility model is to overcome above-mentioned deficiency; provide a kind of mobile phone usefulness gas to pass radiationless formula earphone, microphone; it adopts the flexible pipe connection to replace the connection lead of earphone microphone in the past; thereby realize using air transmitted sound; do not produce any electromagenetic wave radiation; protected health, easy to use, safe.
The purpose of this utility model is achieved in that
A kind of mobile phone usefulness gas passes radiationless formula earphone, microphone, it is characterized in that:
It is made up of ear type receiver, the microphone of acoustic-electric crossover sub, flexible pipe and non-electrical equipment; The acoustic-electric crossover sub is a blocks, and earphone electric appliance component and microphone electric appliance component are housed in it, and this two electric appliance component connects a plug, and the comprehensive jack of ear microphone is complementary on this plug and the mobile phone; On the described earphone electric appliance component sound pipe is arranged, this sound pipe connects a flexible pipe, and this flexible pipe is the ear type receiver of end connection one non-electrical equipment in addition; Have one to be subjected to the sound pipe on the described microphone electric appliance component, this is subjected to the sound pipe to connect a flexible pipe, and this flexible pipe is the microphone of end connection one non-electrical equipment in addition.
The also available light current microphone earphone assembly of the ear type receiver that described hose end connects replaces, and the also available light current ear microphone assembly of the microphone that described hose end connects replaces; This light current microphone earphone assembly and ear microphone assembly are powered by an independent current source.
But two flexible pipe middle housing disjunctors of described connection microphone and earphone are disjunctor not also.
The utility model has following actively useful effect:
1. this product need not directly with the close head of mobile phone the consumer when using mobile phone, but utilize inner air tube to conduct the principle of sound, telecommunication equipment (microphone), receiver unit (earphone) are connected with a flexible pipe respectively, and the other end of this flexible pipe adopts the acoustic-electric crossover sub to be connected with the comprehensive jack of the ear microphone of mobile phone.During use; (non-electrical equipment) microphone, (non-electrical equipment) ear type receiver of flexible pipe front of motor are pressed close to oral area and ear respectively; because of not producing, flexible pipe conduction sound can not guide the head face of any electromagenetic wave radiation near the user yet; user's head is away from mobile phone simultaneously; isolate radiation source; gas passes, radiationless purpose thereby reach, the protection health.Mobile phone can be positioned in pocket or the handbag, and receiver is filled in the ear, and microphone is held on the clothes, and is easy to use, safe.
2. another type of this product: the microphone that replaces non-electrical equipment with a light current microphone earphone assembly; The ear type receiver that replaces non-electrical equipment with a light current ear microphone assembly.This light current microphone earphone assembly and light current ear microphone component power are adjustable, adjust the effect of transmission sound.This light current microphone earphone assembly and light current ear microphone assembly are powered by independent current source.Because of it is not a multiple component units, and can shield, so electromagnetic-radiation-free.The type possesses 1 described same advantage, uses more convenient, safety.
Now in conjunction with the accompanying drawings with preferred embodiment:
Fig. 1 is the structural representation of the utility model one embodiment;
The same Fig. 1 of Fig. 2 is another embodiment.
Accompanying drawing number:
1. acoustic-electric crossover sub
101. plug 102. earphone electric appliance components 103. microphone electric appliance components
104. sound pipe 105. is subjected to the sound pipe
2A. flexible pipe 2B. flexible pipe
3. (non-electrical equipment) ear type receiver
4. (non-electrical equipment) microphone
5A. light current earphone 5B. light current microphone
6A. light current microphone 6B. light current earphone
Please refer to Fig. 1, mobile phone usefulness gas of the present utility model passes radiationless formula earphone, microphone, is made up of receiver 3, the microphone 4 of acoustic-electric crossover sub 1, flexible pipe 2A, 2B and non-electrical equipment;
Acoustic-electric crossover sub 1 is a blocks, and earphone electric appliance component 102 and microphone electric appliance component 103 are housed in it, and this two electric appliance component connects a plug 101, and this plug is complementary with the comprehensive jack of earphone, microphone on the mobile phone and is connected; One sound pipe 104 is arranged on the described earphone electric appliance component 102, and this sound pipe connects a flexible pipe 2A, and this flexible pipe is the ear type receiver 3 of end connection one non-electrical equipment in addition; Have one to be subjected to sound pipe 105 on the described microphone electric appliance component 103, this is subjected to sound hole 105 to connect a flexible pipe 2B, and this flexible pipe is the microphone 4 of end connection one non-electrical equipment in addition.
In embodiment illustrated in fig. 2, replace the ear type receiver 3 that described flexible pipe connects with a light current microphone earphone assembly 6A and 6B, wherein 6A is the light current microphone, 6B is the light current earphone; Replace the microphone 4 that described flexible pipe connects with a light current ear microphone assembly 5A and 5B, wherein 5A is the light current earphone, and 5B is the light current microphone.Each is powered this light current ear microphone and light current microphone earphone assembly by an independent current source, and adjustable power plays the voice emplifying transmission effect.Because of it is not a multiple component units, and can shield, so electromagnetic-radiation-free.
During enforcement, but also disjunctor not of two flexible pipe 2A of described connection microphone and earphone, 2B middle housing disjunctor.
During enforcement, the material of described flexible pipe is the non-conductive flexible pipe that certain degree of hardness is arranged.
Claims (3)
1. a mobile phone usefulness gas passes radiationless formula earphone, microphone, it is characterized in that:
It is made up of ear type receiver, the microphone of acoustic-electric crossover sub, flexible pipe and non-electrical equipment; The acoustic-electric crossover sub is a blocks, and earphone electric appliance component and microphone electric appliance component are housed in it, and this two electric appliance component connects a plug, and the comprehensive jack of ear microphone is complementary on this plug and the mobile phone; On the described earphone electric appliance component sound pipe is arranged, this sound pipe connects a flexible pipe, and this flexible pipe is the ear type receiver of end connection one non-electrical equipment in addition; Have one to be subjected to the sound pipe on the described microphone electric appliance component, this is subjected to the sound pipe to connect a flexible pipe, and this flexible pipe is the microphone of end connection one non-electrical equipment in addition.
2. mobile phone usefulness gas as claimed in claim 1 passes radiationless formula earphone, microphone, it is characterized in that: the also available light current microphone earphone assembly of the ear type receiver that described hose end connects replaces, and the also available light current ear microphone assembly of the microphone that described hose end connects replaces; This light current microphone earphone assembly and ear microphone assembly are powered by an independent current source.
3. mobile phone usefulness gas as claimed in claim 1 passes radiationless formula earphone, microphone, it is characterized in that: but also disjunctor not of two flexible pipe middle housing disjunctors of described connection microphone and earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209041 CN2413443Y (en) | 2000-04-10 | 2000-04-10 | Nonradiative earpiece and mouthpiece for mobile telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209041 CN2413443Y (en) | 2000-04-10 | 2000-04-10 | Nonradiative earpiece and mouthpiece for mobile telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2413443Y true CN2413443Y (en) | 2001-01-03 |
Family
ID=33576258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00209041 Expired - Fee Related CN2413443Y (en) | 2000-04-10 | 2000-04-10 | Nonradiative earpiece and mouthpiece for mobile telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2413443Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2492589C2 (en) * | 2008-10-15 | 2013-09-10 | Айдао ЧЖУ | Safe earphone device |
-
2000
- 2000-04-10 CN CN 00209041 patent/CN2413443Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2492589C2 (en) * | 2008-10-15 | 2013-09-10 | Айдао ЧЖУ | Safe earphone device |
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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 |