CN203086668U - Earphone with adjustable length - Google Patents
Earphone with adjustable length Download PDFInfo
- Publication number
- CN203086668U CN203086668U CN 201220750944 CN201220750944U CN203086668U CN 203086668 U CN203086668 U CN 203086668U CN 201220750944 CN201220750944 CN 201220750944 CN 201220750944 U CN201220750944 U CN 201220750944U CN 203086668 U CN203086668 U CN 203086668U
- Authority
- CN
- China
- Prior art keywords
- earphone
- rotating disk
- adjustable length
- utility
- wire
- 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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Abstract
The utility model provides an earphone with adjustable length. The earphone comprises ear plugs, a wire, a rotating disk and a plug. A hand-operated handle is arranged on the rotating disk. The rotating disk is internally provided with an automatic locking device. According to the earphone with adjustable length, the length of the wire can be increased or decreased at will according to the change of the environment, thus the surrounding environment is clean and tidy, the earphone is portable, the wire of the earphone can be protected from being damaged, and the earphone is very practical.
Description
Technical field
The utility model relates to a kind of earphone of adjustable length.
Background technology
Earphone is used more and more widely in people's life, and common earphone generally can be furnished with long electric wire, can get in the way during use, and the time spent can not make environment mixed and disorderly again, and is easy to damage.
The utility model content
The utility model is oversize too bad this difficult problem of headset cord in the solution prior art, and a kind of earphone of scalable wire length is provided.
Technical solution adopted in the utility model is:
A kind of earphone of adjustable length comprises earplug, electric wire, rotating disk and plug, on the described rotating disk hand cranking handle is set.
Be provided with the device that automatically locks in the rotating disk.
The beneficial effect of the relative prior art of the utility model:
The earphone of the utility model adjustable length can both can make surrounding environment neatly orderly according to the random length that increases or shorten electric wire of the change of environment, was convenient for carrying again, can also protect headset cord not to be damaged, and was very practical.
Description of drawings
Fig. 1 is the Headphone structure schematic diagram of the utility model adjustable length.
Critical piece symbol description in the accompanying drawing:
Among the figure:
1, earplug 2, electric wire 3, rotating disk 4, plug 5, handle
Embodiment
Followingly be described in detail with reference to drawings and Examples the utility model:
The earphone of 1 one kinds of adjustable lengths of accompanying drawing comprises earplug 1, electric wire 2, rotating disk 3 and plug 4, on the described rotating disk 3 hand cranking handle 5 is set; Be provided with the device that automatically locks in the rotating disk 3.
The earphone of the utility model adjustable length can both can make surrounding environment neatly orderly according to the random length that increases or shorten electric wire of the change of environment, was convenient for carrying again, can also protect headset cord not to be damaged, and was very practical.
Claims (2)
1. the earphone of an adjustable length comprises earplug, electric wire, rotating disk and plug, it is characterized in that: on the described rotating disk hand cranking handle is set.
2. according to the earphone of the described adjustable length of claim 1, it is characterized in that: be provided with the device that automatically locks in the rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750944 CN203086668U (en) | 2012-12-31 | 2012-12-31 | Earphone with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750944 CN203086668U (en) | 2012-12-31 | 2012-12-31 | Earphone with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086668U true CN203086668U (en) | 2013-07-24 |
Family
ID=48832468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750944 Expired - Fee Related CN203086668U (en) | 2012-12-31 | 2012-12-31 | Earphone with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086668U (en) |
-
2012
- 2012-12-31 CN CN 201220750944 patent/CN203086668U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20131231 |