CN203104739U - Headphone line capable of being bidirectionally manually retracted - Google Patents
Headphone line capable of being bidirectionally manually retracted Download PDFInfo
- Publication number
- CN203104739U CN203104739U CN 201320107331 CN201320107331U CN203104739U CN 203104739 U CN203104739 U CN 203104739U CN 201320107331 CN201320107331 CN 201320107331 CN 201320107331 U CN201320107331 U CN 201320107331U CN 203104739 U CN203104739 U CN 203104739U
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- CN
- China
- Prior art keywords
- earphone cord
- chassis
- pedestal
- movable disk
- hole
- 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 discloses a headphone line capable of being bidirectionally manually retracted. The headphone line comprises a surface cover, a rotary member, a headphone line body, a movable turntable and a chassis base, wherein a through hole is formed in the upper end of the surface cover, the rotary member is arranged in the through hole, the headphone line is wound on the upper end of the movable turntable, the middle of the headphone line is fixed together with the movable turntable, two ends of the chassis base are respectively provided with a headphone outlet and a metal insert outlet, a cylindrical grove is formed in the chassis base, and a locating rod is arranged at the center of the cylindrical groove. The headphone line adopts a design structure of bidirectional manual retracting, is convenient to carry, multiple in functions, wide in application range and strong in practicability, and is easily collected and cleaned; the headphone line is complete in appearance, can be varied, and is high in production speed without wasting raw materials; and the actual utilization rate is conveniently increased, and the large-batch production and application popularization are finally completed after the process is greatly optimized.
Description
Technical field
The utility model relates to a kind of two-way manual shrinking earphone cord.
Background technology
The general employing of conventional earphone line got one a meter long twin-core transmission line, one is the digital product connector, one for be divided into two have sound regulatory function transmitter and form, to using, article one, one meter long line exists a lot of inconvenience and problem, 1. carries inconvenience; 2. tangle into one, inconvenience during use through regular meeting when using; 3. do not use and rationally to collect, be subjected to bacterial infection easily or make dirty; 4. buy the product configuration, but the envoy is few, causes shortcomings such as waste unnecessary.
The earphone cord in sale or the use all is to adopt straight line to make color with black-and-white two color on the market now, production unit is only paid attention to a utility function, has lacked with user's angle to create the hommization function, so a large amount of ready-made earphone cords are abandoned by the user, cause in a large number and need not waste.Therefore, present earphone cord all is to rest on the level of configuration basically, and real user is considerably less.
Summary of the invention
Technical problem to be solved in the utility model is that earphone cord carries inconvenience in the prior art in order to solve; tangle into one through regular meeting during use; can't rationally collect; defective such as be subjected to bacterial infection easily or make dirty, so provide a kind of and have contractile function, collection easy to carry, easy, keep a public place clean easily, the same form is used more, the scope of application is wide, practical two-way manual shrinking earphone cord.
The utility model is achieved through the following technical solutions: a kind of two-way manual shrinking earphone cord, comprise cover, revolving part, earphone cord, movable disk and chassis pedestal, described cover upper end is provided with a through hole, described revolving part is arranged in the described through hole, described through hole and revolving part equal diameters, described earphone cord is coiled in the movable disk upper end, the place is fixed with movable disk in the middle of the described earphone cord, pedestal two ends, described chassis respectively are provided with an earphone outlet and metal insert outlet, offer a cylinder shape groove in the pedestal of described chassis, described cylinder shape groove center is provided with backstay, described movable disk center offers a cylindrical hole, cylindrical hole on the described movable disk cooperates installation with backstay, described cover is arranged on pedestal upper end, chassis, and described panel is used for fixing earphone cord and movable disk.
As optimized technical scheme, the headset earpiece on the described earphone cord is arranged on pedestal outer end, chassis by the earphone outlet, and the metal insert on the described earphone cord is arranged on the outer other end of chassis pedestal by the metal insert outlet.
As optimized technical scheme, described chassis pedestal is a rectangular shape, and described movable disk diameter is less than the cylinder shape groove diameter of offering in the pedestal of chassis, and the centre is formed for the gap of coiling earphone cord.
As optimized technical scheme, described revolving part is " fourth " font, and its bottom diameter equates that with through-hole diameter on the cover upper surface is provided with a cross bar that is used to be affectedly bashful.
The beneficial effects of the utility model are:
1, Telescopic: transmission line is received to Wiinding cartridge, sell in the market or at communication digital product configuration earphone cord, do not have similar Telescopic earphone cord, this utility patent is to have filled up blank on technology and the product;
2, easy to carry: less Wiinding cartridge is very convenient to carry, can be put in the handbag, in the wallet, hang on the belt or use as brooch, Dang Fa Clip, in office or easy to carry when going out;
3, easily collection: transmission line is received to Wiinding cartridge, can not occurred that existing earphone cord often occurs tangling on the market, use to make great efforts during use and just untie earphone cord, and curl when being easy to be played and on neck, surpass to become danger by the child;
4, keep a public place clean easily: sell in the market or at communication digital product configuration earphone cord, transmission line exposes.Integral body exposes over a long time, and contacts different objects, is easy to that whole line is infected with germs and different fouls becomes and allows the user give birth to the thing of fearing;
5, the same form is used more: the contraction type earphone cord can the various purposes of the same form, can with mobile phone, mp3, mp4, music player computer, net book, also can be with audiovisuals, home theater player, the national defence communication apparatus on audiovisuals, the automobile on audiovisuals, the train aboard, general connection such as intercom;
6, the scope of application is extensively practical: the contraction type earphone cord scope of application is extensively practical, not power consumption, radiationless is not intervened, there is not noise, accepted by doctor, pregnant woman, teacher, driver, police, Defence Force, governmental personnel, financial practitioner, blue white collar easily.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of revolving part in the two-way manual shrinking earphone cord of the utility model;
Fig. 2 is the structural representation of cover in the two-way manual shrinking earphone cord of the utility model;
Fig. 3 is the structural representation of earphone cord in the two-way manual shrinking earphone cord of the utility model;
Fig. 4 is the structural representation of movable disk in the two-way manual shrinking earphone cord of the utility model;
Fig. 5 is the structural representation of chassis pedestal in the two-way manual shrinking earphone cord of the utility model;
Fig. 6 is the overall structure schematic diagram of the two-way manual shrinking earphone cord of the utility model.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, a kind of two-way manual shrinking earphone cord of the present utility model, comprise cover 3, revolving part 1, earphone cord 5, movable disk 6 and chassis pedestal 10, described cover 3 upper ends are provided with a through hole 4, described revolving part 1 is arranged in the described through hole 4, described through hole 4 and revolving part 1 equal diameters, described earphone cord 5 is coiled in movable disk 6 upper ends, the place is fixing with movable disk 6 in the middle of the described earphone cord 5, pedestal 10 two ends, described chassis respectively are provided with an earphone outlet 11 and metal insert outlet 12, offer a cylinder shape groove 8 in the described chassis pedestal 10, described cylinder shape groove 8 centers are provided with backstay 9, described movable disk 6 centers offer a cylindrical hole 7, cylindrical hole 7 on the described movable disk 6 cooperates installation with backstay 9, described cover 3 is arranged on chassis pedestal 10 upper ends, and described panel 3 is used for fixing earphone cord 5 and movable disk 6.
Wherein, headset earpiece on the described earphone cord 5 is arranged on chassis pedestal 10 outer ends by earphone outlet 11, metal insert on the described earphone cord 5 is arranged on the chassis pedestal 10 outer other ends by metal insert outlet 12, during use, only need pull out required earphone cord 5 length gets final product, be used to complete the back and reclaim the earphone cord 5 that has stretched out by revolving part 1, convenient and swift.
Described chassis pedestal 10 is a rectangular shape, described movable disk 6 diameters are less than cylinder shape groove 8 diameters of offering in the chassis pedestal 10, the centre is formed for the gap of coiling earphone cord 5, less Wiinding cartridge is very convenient to carry, can be put in the handbag, in the wallet, hang on the belt, or use when brooch, Dang Fa Clip, in office or easy to carry when going out.
Described revolving part 1 is " fourth " font, and its bottom diameter equates that with through-hole diameter on the cover 3 upper surface is provided with a cross bar that is used to be affectedly bashful 2, and revolving part 1 can be realized upholding and shrinks in use earphone cord, and is convenient and swift.
Earphone cord 5 is wound on movable disk 6 upper ends, in the middle of the earphone cord 5 fixedly connected with movable disk 6 in the place, again movable disk 6 is put in the chassis pedestal 10,6 of chassis pedestal 10 and movable disks form a gap, so that earphone cord 5 is flexible, after assembling is finished, again cover 3 is cooperated installation with chassis pedestal 10, revolving part 1 is put in the through hole in the cover 3, during use, as wanted to elongate the line of headset earpiece, only need be pulled outwardly headphone line gets final product, length is freely controlled, just as can get final product by the cross bar 2 of twisting on the revolving part 1 after using, the headset earpiece of earphone cord 5 one ends and metal insert are regained.
The utility model adopts the project organization of two-way manual contraction, headset earpiece and earphone metal insert are positioned at the different both sides of chassis pedestal, can be synchronously after same direction is shunk required earphone cord length and synchronous to desired location, easy to carry, easily earphone cord is collected, keep a public place clean easily, the same form is used more, the scope of application is wide, practical, and the utility model product appearance is complete, and can diversification, speed of production is fast, do not waste raw material, be convenient to improve instream factor, after product technology is significantly optimized, and finally finish large batch of production and application.
The above only is an embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claims were limited.
Claims (4)
1. two-way manual shrinking earphone cord, it is characterized in that: comprise cover, revolving part, earphone cord, movable disk and chassis pedestal, described cover upper end is provided with a through hole, described revolving part is arranged in the described through hole, described through hole and revolving part equal diameters, described earphone cord is coiled in the movable disk upper end, the place is fixed with movable disk in the middle of the described earphone cord, pedestal two ends, described chassis respectively are provided with an earphone outlet and metal insert outlet, offer a cylinder shape groove in the pedestal of described chassis, described cylinder shape groove center is provided with backstay, described movable disk center offers a cylindrical hole, cylindrical hole on the described movable disk cooperates installation with backstay, described cover is arranged on pedestal upper end, chassis, and described panel is used for fixing earphone cord and movable disk.
2. two-way manual shrinking earphone cord according to claim 1, it is characterized in that: the headset earpiece on the described earphone cord is arranged on pedestal outer end, chassis by the earphone outlet, and the metal insert on the described earphone cord is arranged on the outer other end of chassis pedestal by the metal insert outlet.
3. two-way manual shrinking earphone cord according to claim 1 is characterized in that: described chassis pedestal is a rectangular shape, and described movable disk diameter is less than the cylinder shape groove diameter of offering in the pedestal of chassis, and the centre is formed for the gap of coiling earphone cord.
4. two-way manual shrinking earphone cord according to claim 1 is characterized in that: described revolving part is " fourth " font, and its bottom diameter equates that with through-hole diameter on the cover upper surface is provided with a cross bar that is used to be affectedly bashful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107331 CN203104739U (en) | 2013-03-09 | 2013-03-09 | Headphone line capable of being bidirectionally manually retracted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107331 CN203104739U (en) | 2013-03-09 | 2013-03-09 | Headphone line capable of being bidirectionally manually retracted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104739U true CN203104739U (en) | 2013-07-31 |
Family
ID=48856108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107331 Expired - Fee Related CN203104739U (en) | 2013-03-09 | 2013-03-09 | Headphone line capable of being bidirectionally manually retracted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104739U (en) |
-
2013
- 2013-03-09 CN CN 201320107331 patent/CN203104739U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20150309 |
|
| EXPY | Termination of patent right or utility model |