CN2427938Y - Earphone of mobile telephone set - Google Patents
Earphone of mobile telephone set Download PDFInfo
- Publication number
- CN2427938Y CN2427938Y CN 00228539 CN00228539U CN2427938Y CN 2427938 Y CN2427938 Y CN 2427938Y CN 00228539 CN00228539 CN 00228539 CN 00228539 U CN00228539 U CN 00228539U CN 2427938 Y CN2427938 Y CN 2427938Y
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- loud speaker
- utility
- plug
- model
- 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 an earphone of a mobile phone, which comprises a plug matching with a mobile phone, a receiver and a loudspeaker which are electrically connected the plug through electric wires. The utility model is characterized in that the loudspeaker is provided with a hollow tube, and the sound input into the loudspeaker is transmitted through the hollow tube. During the use of the utility model, the loudspeaker does not directly contact with the human brain, therefore, the radiation on the human body is low, and the sound of talking is clear.
Description
The utility model relates to a kind of mobile phone earphone, relates in particular to a kind of telephone receiver of plug-in type.
Present mobile phone earphone, during use, loud speaker is directly put into people's ear, and the brain radiation to the people is bigger like this, and influence the healthy of people service time long afterwards.
When the purpose of this utility model provided a kind of use, loud speaker does not directly contact with people's brain, and was little to human body radiation, but sound mobile phone earphone clearly.
In order to achieve the above object, the utility model is achieved in that transmitter and the loud speaker that it comprises the plug that matches with mobile phone, is electrically connected with plug by electric wire; It is characterized in that: be provided with hollow pipe on loud speaker, the sound of loud speaker spreads out of by this pipe.The end of listening at above-mentioned hollow pipe is provided with receiver.It also comprises a housing, is provided with two cavitys in housing, and transmitter is located in the cavity of housing; Loud speaker is located in another cavity of housing, this cavity be make with acoustic material and communicate with hollow pipe.
The utility model compared with prior art has following advantage:
When 1, using,, little to the radiation of human body owing to loud speaker does not directly contact with people's brain;
2, sound is clear.
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with drawings and Examples the utility model is done further detailed description:
As shown in Figure 1, its transmitter 5 and loud speaker 3 of comprising the plug 8 that matches with mobile phone, being electrically connected with plug 8 by electric wire 6,7; Be provided with hollow pipe 2 on loud speaker 3, the sound of loud speaker 3 spreads out of by this pipe 2; Answer for the ease of ear, in the present embodiment, above-mentioned hollow pipe 2 listen to the end be provided with receiver 1, the shape of receiver 1 and people's ear adapt.Present embodiment also comprises a housing 4, is provided with two cavity 4-1,4-2 in housing 4, and transmitter 5 is located in the cavity 4-2; Loud speaker 3 is located in another cavity 4-1, cavity 4-1 be make with acoustic material and communicate with hollow pipe 2, do like this, make the globality of earphone relatively good, and the cavity 4-1 that places loud speaker 3 is sound insulation, therefore cross-talk mutually not.
Claims (3)
1, a kind of mobile phone earphone, the transmitter and the loud speaker that comprise the plug that matches with mobile phone, be electrically connected with plug by electric wire; It is characterized in that: be provided with hollow pipe (2) on loud speaker (3), the sound of loud speaker (3) spreads out of by this pipe (2).
2, mobile phone earphone according to claim 1 is characterized in that: the end of listening at above-mentioned hollow pipe (2) is provided with receiver (1).
3, mobile phone earphone according to claim 1 and 2 is characterized in that: it also comprises a housing (4), is provided with two cavitys (4-1), (4-2) in housing (4), and transmitter (5) is located in the cavity (4-2); Loud speaker (3) is located in another cavity (4-1), this cavity (4-1) be make with acoustic material and communicate with hollow pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228539 CN2427938Y (en) | 2000-06-15 | 2000-06-15 | Earphone of mobile telephone set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228539 CN2427938Y (en) | 2000-06-15 | 2000-06-15 | Earphone of mobile telephone set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427938Y true CN2427938Y (en) | 2001-04-25 |
Family
ID=33591996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228539 Expired - Fee Related CN2427938Y (en) | 2000-06-15 | 2000-06-15 | Earphone of mobile telephone set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427938Y (en) |
-
2000
- 2000-06-15 CN CN 00228539 patent/CN2427938Y/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 |