CN2523163Y - Electromagnetic wave-proof mobile phone hand-free receiver apparatus - Google Patents
Electromagnetic wave-proof mobile phone hand-free receiver apparatus Download PDFInfo
- Publication number
- CN2523163Y CN2523163Y CN 02200227 CN02200227U CN2523163Y CN 2523163 Y CN2523163 Y CN 2523163Y CN 02200227 CN02200227 CN 02200227 CN 02200227 U CN02200227 U CN 02200227U CN 2523163 Y CN2523163 Y CN 2523163Y
- Authority
- CN
- China
- Prior art keywords
- receiver
- electromagnetic wave
- mobile phone
- ear
- hose
- 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 relates to a mobile phone non-holding receiver, in particular to a mobile phone non-holding receiver device for protecting the hearing and preventing injury of electromagnetic wave to the human brain, and comprises an ear hanger 1 and a receiver 2. The utility model is characterized in that the receiver device also comprises a sound shifter 3 and a hose 5 connected with the sound shifter 3; wherein, the sound shifter comprises a shell 30, a built-in telephone transmitter and a built-in telephone receiver; the telephone receiver is communicated with the receiver 2 through the hose 5; the connection between the telephone receiver and the receiver through the hose assures that sound signals are transmitted through air in the hose, and influence from the electromagnetic wave on the human brain and on the hearing are directly avoided, and the quality effect of receiving can not be influenced, either. The receiver device of the utility model has the advantages that the hearing can be effectively protected and injury from the electromagnetic wave to the human brain is prevented; the structure is simple and the receiving effect is perfect.
Description
Technical field
The utility model relates to the mobile phone Handless, specifically, relates to protection hearing and the anti electromagnetic wave mobile phone handfree receiver unit to the human brain injury.
Background technology
Existing mobile phone Handless, generally adopt two kinds of forms of ear type or supra-aural, like this, although electromagnetic wave is to the injury of human brain in the time of can reducing direct use mobile phone greatly, but no matter be the mobile phone Handless of ear type or supra-aural, in use, still exist electromagnetic wave to the injury of human body and the influence of hearing, as: brain fag appears, dimly, bad sensations such as ear polyacid pain, long-time use can make hearing loss, even can cause tinnitus, therefore, in today that people more and more pay attention to self health, existing mobile phone Handless can't satisfy the high-level demand of consumers in general.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of mobile phone handfree receiver unit of anti electromagnetic wave, can effectively protect hearing and prevent that electromagnetic wave from injuring human brain, and is simple in structure, answers effective.
Technical problem of the present utility model realizes by following scheme: the mobile phone handfree receiver unit of constructing a kind of anti electromagnetic wave, comprise ear-hang and receiver, it is characterized in that, also comprise changing device and connected flexible pipe, described sound changing device comprises housing and built-in transmitter and receiver thereof, and described receiver is communicated with described receiver by flexible pipe.
Handfree receiver unit according to the utility model provides is characterized in that, described ear-hang comprises the ear-hang handle and be arranged at three-way connector on the described ear-hang handle that described flexible pipe is communicated with described receiver by three-way connector.
Handfree receiver unit according to the utility model provides is characterized in that, the housing of described sound changing device is provided with the conversation hole of transmitter.
Handless of the present utility model, has following advantage: receiver is connected by flexible pipe with receiver, voice signal has directly been avoided electromagnetic wave to the injury of human brain and the influence of hearing, moreover can not have been influenced the acoustical quality of answering by the air vibration transmission in the flexible pipe.
Description of drawings
Fig. 1 is the structural representation of the utility model Handless.
Specific embodiment
Structural representation as shown in Figure 1, a kind of mobile phone handfree receiver unit of anti electromagnetic wave, comprise ear-hang 1 and receiver 2, also comprise changing device 3 and connected flexible pipe 5, described sound changing device comprises housing 30 and built-in transmitter and receiver thereof, and described receiver is communicated with described receiver 2 by flexible pipe 5; Described ear-hang 1 comprises the ear-hang handle and is arranged at three-way connector 4 on the described ear-hang handle that described flexible pipe 5 is communicated with described receiver 2 by three-way connector 4; The housing 30 of described sound changing device 3 is provided with the conversation hole 31 of transmitter.
Claims (3)
1, a kind of mobile phone handfree receiver unit of anti electromagnetic wave, comprise ear-hang (1) and receiver (2), also comprise changing device (3) and connected flexible pipe (5), described sound changing device comprises housing (30) and built-in transmitter and receiver thereof, and described receiver is communicated with described receiver (2) by flexible pipe (5).
2, handfree receiver unit according to claim 1 is characterized in that, described ear-hang (1) comprises the ear-hang handle and be arranged at three-way connector (4) on the described ear-hang handle that described flexible pipe (5) is communicated with described receiver (2) by three-way connector (4).
3, handfree receiver unit according to claim 1 is characterized in that, the housing (30) of described sound changing device (3) is provided with the conversation hole (31) of transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02200227 CN2523163Y (en) | 2002-01-07 | 2002-01-07 | Electromagnetic wave-proof mobile phone hand-free receiver apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02200227 CN2523163Y (en) | 2002-01-07 | 2002-01-07 | Electromagnetic wave-proof mobile phone hand-free receiver apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2523163Y true CN2523163Y (en) | 2002-11-27 |
Family
ID=33683515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02200227 Expired - Fee Related CN2523163Y (en) | 2002-01-07 | 2002-01-07 | Electromagnetic wave-proof mobile phone hand-free receiver apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2523163Y (en) |
-
2002
- 2002-01-07 CN CN 02200227 patent/CN2523163Y/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 |