CN2475239Y - Hand-held-free earphone - Google Patents
Hand-held-free earphone Download PDFInfo
- Publication number
- CN2475239Y CN2475239Y CN 00260011 CN00260011U CN2475239Y CN 2475239 Y CN2475239 Y CN 2475239Y CN 00260011 CN00260011 CN 00260011 CN 00260011 U CN00260011 U CN 00260011U CN 2475239 Y CN2475239 Y CN 2475239Y
- Authority
- CN
- China
- Prior art keywords
- plug
- earphone
- sound head
- stainless steel
- utility
- 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
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to a hand-free headphone. The utility model comprises a collar, a sound taken head, a headphone, a plug and conductors, the collar is made of stainless steel sheets, the outside of the stainless steel sheets is sleeved with a plastic tube, one end of the collar is connected with the sound taken head, and the sound taken head is connected with the headphone and the plug through the conductors respectively. The product can't affect talk quality because of environment and noise, and has the advantages of automatic answer and high speech intelligibility etc.
Description
The utility model relates to a kind of Earphone with microphone.
Popular in the market microphone formula earphone voice quality in varying environment is not quite similar, and effect is better in the few quiet environment of people, but in noisy environment, particularly under the environment that noise is bigger, tonequality is just poor, even unclear.Moreover microphone formula earphone in use as because of rainwater, sweat and dust stop up a wheat aperture, promptly can make the wheat head send words malfunctioning.
The purpose of this utility model is to provide a kind of have automatic answer function and the high throat-shocked type Earphone with microphone of speech intelligibility.
The utility model is to realize like this, its structure by neck ring, get sound head, earphone, plug and lead and constituted, neck ring is made by stainless steel substrates, stainless steel substrates outside cover one plastic cement pipe, neck ring one end with get the sound head and be connected, get the sound head and be connected with earphone and plug by lead respectively; Getting on sound head and the lead that plug is connected, can establish slip clamp or miniature switch as required.
Below in conjunction with drawings and Examples the utility model is described in detail.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the circuit diagram of the utility model.
Consult shown in Figure 1, the utility model by neck ring (1), get sound head (2), earphone (3), plug (4) and constituted with lead (5), neck ring (1) is made by stainless steel substrates, stainless steel substrates outside cover one plastic cement pipe, neck ring (1) one end with get sound head (2) and be connected, get sound head (2) and be connected with earphone (3) and plug (4) by lead (5) respectively.Getting on sound head (2) and the lead (5) that plug (4) is connected, be provided with a slip clamp (6).
The effect of getting the sound head is the wheat head that replaces the popular microphone earphone of existing market, because of neck ring is to be made by stainless steel substrates, can will get the sound head and throat's skin tightly sticks together.
The utlity model has following advantage:
L, the utility model lean on vocal cords skin microseism conducted acoustic waves because of it, so no matter external environment How to have a liking for assortedly, can to its Lu Sheng impact, not guarantee that conversation is clear. In addition, these product also have Automatic answer function.
2, to particular job personnel such as police, vehicle drive personnel, driving and carrying out Provide convenience in the task, in time contact, fast reaction, assurance safety.
3, can avoid the injury of electromagnetic wave to human brain.
4, this product can be joined various changeover plugs, can use for mobile phone, intercom and the telephone set of various brands; And can be according to customer requirement equipped microswitch, slip clamp and acoustic control automatic switch. use more convenient.
Claims (2)
1, a kind of throat-shocked type Earphone with microphone, it is characterized in that it by neck ring, get sound head, earphone, plug and lead and constituted, neck ring is made by stainless steel substrates, stainless steel substrates outside cover one plastic cement pipe, neck ring one end with get the sound head and be connected, get the sound head and be connected with earphone and plug by lead respectively.
2, throat-shocked type Earphone with microphone according to claim 1 is characterized in that can establishing slip clamp or miniature switch as required getting on sound head and the lead that plug is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00260011 CN2475239Y (en) | 2000-12-15 | 2000-12-15 | Hand-held-free earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00260011 CN2475239Y (en) | 2000-12-15 | 2000-12-15 | Hand-held-free earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2475239Y true CN2475239Y (en) | 2002-01-30 |
Family
ID=33615907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00260011 Expired - Fee Related CN2475239Y (en) | 2000-12-15 | 2000-12-15 | Hand-held-free earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2475239Y (en) |
-
2000
- 2000-12-15 CN CN 00260011 patent/CN2475239Y/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 |