CN201222800Y - Earphone with wire coiling cover - Google Patents
Earphone with wire coiling cover Download PDFInfo
- Publication number
- CN201222800Y CN201222800Y CNU2008200680382U CN200820068038U CN201222800Y CN 201222800 Y CN201222800 Y CN 201222800Y CN U2008200680382 U CNU2008200680382 U CN U2008200680382U CN 200820068038 U CN200820068038 U CN 200820068038U CN 201222800 Y CN201222800 Y CN 201222800Y
- Authority
- CN
- China
- Prior art keywords
- earphone
- spool
- earplug
- lead
- 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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- Headphones And Earphones (AREA)
Abstract
The utility model relates to an earphone with a winding sleeve, which is characterized in that an earphone wire and a winding sleeve (1) are combined to one body, the winding sleeve (1) is a disk shape with a cavity, the center is equipped with a movable scroll (2), a manual winding handle (6) is arranged on the scroll (2), the earphone wire with an earplug (8) is wound on the scroll, and two earplugs (8) are led out from an opening of the winding sleeve (1). The other side of the manual winding handle (6) on the scroll (2) is equipped with a lead wire card (5), and a lead wire (3) of an earphone earplug is led out from the lead wire card (5). The earphone with a winding sleeve has convenient use, can prevent the lead wires of the earphone from winding and knotting, can excellently protect the earphone wire and the earphone, and prolongs the service life of the earphone.
Description
Technical field
The utility model relates to the electroacoustic auxiliary products, particularly a kind of earphone of roll coil of strip line cover.
Background technology
Earphone on walkman or the miniature electro-acoustic equipment is easy to carry because of it, the sound-reducing performance is good, is seen everywhere now.The long line of earphone is placed in pocket or the bag and is easy to hang over somewhere, and fragile earphone cord is torn especially easily, and when not using, earphone cord twists in together through regular meeting, is difficult to take apart, is easy to damage.
Summary of the invention
The purpose of this utility model provides a kind of earphone that can prevent the roll coil of strip line cover that earphone cord is intertwined.
The earphone of described roll coil of strip line cover, it is characterized in that: earphone cord and spiral cover are combined as a whole, and described spiral cover is the disc of band cavity, and band mobilizable spool in center has a manually volume handle on the spool; The earphone cord that has earplug is wrapped on the spool, and draws two earplugs from the opening part of spiral cover; The opposite side of manually rolling up handle on the spool is provided with a down-lead card, draws the headset plug lead-in wire from down-lead card.
The utility model is easy to use, can prevent earphone lead tangled up and knotted, can protect earphone cord and earphone well, prolongs the useful life of earphone.
Description of drawings
Fig. 1 is a structural representation front view of the present utility model,
Fig. 2 is the rearview of Fig. 1.
Among the figure: 1-spiral cover, the 2-spool, 3-headset plug lead-in wire, 4-earplug cover, 5-down-lead card, 6-are manually rolled up handle, 7-headset plug, 8-earplug.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, among Fig. 1, and the earphone of roll coil of strip line cover, it is characterized in that: earphone cord and spiral cover 1 are combined as a whole, described spiral cover 1 disc for the band cavity, band mobilizable spool 2 in center has a manually volume handle 6 on the spool 2.Rotation manual volume handle 6 can make the earphone cord that has earplug 8 be wrapped on the spool.Draw two earplugs 8 from the opening part of spiral cover 1, be connected with an earplug cover 4 at the opening part of spiral cover 1, earplug cover 4 earplug 8 that is used for packing into plays the effect of protection earplug 8.Can see that in Fig. 2 the opposite side of manually rolling up handle 6 on the spool 2 is provided with a down-lead card 5, draw the headset plug lead-in wire 3 of band headset plug from down-lead card 5.
During use, directly open earphone covers 4, slowly the earphone lead is pulled out to suitable length; When not using earphone, rotatable manually volume handle 6 is gone into the backrush of earphone lead on the spool 2 in the spiral cover 1 by spool 2, after the earphone lead is recovered in the spiral cover 1, earplug 8 can be put into earplug cover 4 in order to using next time.On near the earphone cord the earplug 8, also be provided with a ply-yarn drill, be involved in the spiral cover 1, can prevent that the line in the earplug 8 is impaired simultaneously to prevent earplug.Headset plug lead-in wire 3 is blocked by down-lead card 5, makes it not to be subjected to the influence of spool 2, and remains on the outside of spiral cover 1, uses with convenient.
Claims (1)
1. the earphone of roll coil of strip line cover, it is characterized in that: earphone cord and spiral cover (1) are combined as a whole, and described spiral cover (1) is the disc of band cavity, and a mobilizable spool of center band (2) has one manually to roll up handle (6) on the spool (2); The earphone cord that has earplug (8) is wrapped on the spool, and draws two earplugs (8) from the opening part of spiral cover (1); Spool (2) is gone up the opposite side of manually rolling up handle (6) and is provided with a down-lead card (5), draws headset plug lead-in wire (3) from down-lead card (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200680382U CN201222800Y (en) | 2008-06-24 | 2008-06-24 | Earphone with wire coiling cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200680382U CN201222800Y (en) | 2008-06-24 | 2008-06-24 | Earphone with wire coiling cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222800Y true CN201222800Y (en) | 2009-04-15 |
Family
ID=40576302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200680382U Expired - Fee Related CN201222800Y (en) | 2008-06-24 | 2008-06-24 | Earphone with wire coiling cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222800Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980548A (en) * | 2010-11-09 | 2011-02-23 | 上海市闵行第二中学 | Earphone with telescopic function |
| CN104191620A (en) * | 2014-09-17 | 2014-12-10 | 珠海天威飞马打印耗材有限公司 | Print cartridge of three-dimensional printer |
-
2008
- 2008-06-24 CN CNU2008200680382U patent/CN201222800Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980548A (en) * | 2010-11-09 | 2011-02-23 | 上海市闵行第二中学 | Earphone with telescopic function |
| CN104191620A (en) * | 2014-09-17 | 2014-12-10 | 珠海天威飞马打印耗材有限公司 | Print cartridge of three-dimensional printer |
| CN104191620B (en) * | 2014-09-17 | 2017-06-09 | 珠海天威飞马打印耗材有限公司 | A kind of print cartridge of three-dimensional printer |
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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: 20090415 |