CN202889576U - Radiation-proof earphones - Google Patents
Radiation-proof earphones Download PDFInfo
- Publication number
- CN202889576U CN202889576U CN 201220496072 CN201220496072U CN202889576U CN 202889576 U CN202889576 U CN 202889576U CN 201220496072 CN201220496072 CN 201220496072 CN 201220496072 U CN201220496072 U CN 201220496072U CN 202889576 U CN202889576 U CN 202889576U
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- wires
- utility
- loudspeakers
- earphones
- model
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- 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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Abstract
The utility model discloses radiation-proof earphones comprising a plug. The plug is connected with loudspeakers via two wires. The two loudspeakers are equipped with earplug heads via hollow tubes. The loudspeakers are connected with the earplug heads in a sealing manner. When the loudspeakers generate sound, air columns in the hollow tubes are driven to vibrate so that a user may hear the sound via the earphone heads. The air is a poor electromagnetic conductor so that radiation can be effectively prevented. A telescoping retractor is disposed between the two wires in order to elongate or shorten the wires. The earphones can be easily placed by the effect of the telescoping retractor. The earphones with a simple structure is easy to use.
Description
Technical field
The utility model relates to earphone, specifically a kind of anti-radiating earphone.
Background technology
Present mobile communication adopts wire to connect with earphone mostly, loud speaker places earplug or is affixed near the earplug during use, sound reaches ear by loud speaker, so also directly the radiation of mobile communication equipment is sent to people's brain, and health is caused to a certain degree harm.
The utility model content
Primary and foremost purpose of the present utility model is to provide a kind of anti-radiating earphone that reduces the harm of Radiation On Human body, and concrete scheme of the present utility model is as follows:
A kind of anti-radiating earphone comprises connection-peg, and described connection-peg is connected with respectively loud speaker by two wires, and two described loud speakers are provided with the earplug head by hollow tube respectively.
Preferably, be provided with tractor between two described wires, described tractor is provided with two and is used for the through hole that wire passes.
Preferably, described wire is provided with the clip that can slide.
The anti-radiating earphone that the utility model provides, be tightly connected with hollow tube between loud speaker and the earplug head, when the loud speaker sounding, drive the air column vibrations in the hollow tube, so just can hear clearly sound by the earplug head, because air is the non-conductor of electromagnetism, therefore can effectively prevent radiation, the telescopic traction device is set again to elongate or shorten wire between two wires, effect by the telescopic traction device, can place easily earphone, simple structure, it is also convenient to use.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, does not consist of to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model example structure schematic diagram.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment
As shown in Figure 1, a kind of anti-radiating earphone, comprise for the connection-peg 1 that is connected with player, described connection-peg 1 is connected with respectively loud speaker 3 by two wires 2, two described loud speakers 3 are provided with earplug head 5 by hollow tube 4 respectively, hollow tube 4 is the rubber tubule of inner hollow, and wire 2 also is provided with a switch 6 and a microphone 7 at least.Can also be provided with tractor 8 between two described wires 2, described tractor 8 is provided with two and is used for the through hole that wire 2 passes, and is convenient to two wires 2 of bifurcated are drawn in.Wire 2 is provided with the clip that can slide, when being convenient to wear by clip with wire 2 not on dress ornament.
The above technical scheme that the utility model embodiment is provided is described in detail, used specific case herein principle and the execution mode of the utility model embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, all will change on embodiment and range of application, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. anti-radiating earphone is characterized in that:
Comprise connection-peg, described connection-peg is connected with respectively loud speaker by two wires, and two described loud speakers are provided with the earplug head by hollow tube respectively.
2. anti-radiating earphone as claimed in claim 1 is characterized in that:
Be provided with tractor between two described wires, described tractor is provided with two and is used for the through hole that wire passes.
3. anti-radiating earphone as claimed in claim 1 is characterized in that:
Described wire is provided with the clip that can slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496072 CN202889576U (en) | 2012-09-26 | 2012-09-26 | Radiation-proof earphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496072 CN202889576U (en) | 2012-09-26 | 2012-09-26 | Radiation-proof earphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889576U true CN202889576U (en) | 2013-04-17 |
Family
ID=48080958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220496072 Expired - Fee Related CN202889576U (en) | 2012-09-26 | 2012-09-26 | Radiation-proof earphones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596094A (en) * | 2013-10-31 | 2014-02-19 | 贵州贵业科技有限公司 | Air conduit earphone |
-
2012
- 2012-09-26 CN CN 201220496072 patent/CN202889576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596094A (en) * | 2013-10-31 | 2014-02-19 | 贵州贵业科技有限公司 | Air conduit earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130926 |