CN201937799U - Retractable headset - Google Patents

Retractable headset Download PDF

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Publication number
CN201937799U
CN201937799U CN2010206859393U CN201020685939U CN201937799U CN 201937799 U CN201937799 U CN 201937799U CN 2010206859393 U CN2010206859393 U CN 2010206859393U CN 201020685939 U CN201020685939 U CN 201020685939U CN 201937799 U CN201937799 U CN 201937799U
Authority
CN
China
Prior art keywords
headset
earphone
wires
spring wire
retractable
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
Application number
CN2010206859393U
Other languages
Chinese (zh)
Inventor
朱一帆
张为春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong University of Technology
Original Assignee
Shandong University of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong University of Technology filed Critical Shandong University of Technology
Priority to CN2010206859393U priority Critical patent/CN201937799U/en
Application granted granted Critical
Publication of CN201937799U publication Critical patent/CN201937799U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a retractable headset, which belongs to the field of headsets and is characterized by comprising earplugs, headset wires and a plug. The headset wires include branched wires and a spring wire, one end of the spring wire is connected with the branched wires, the other end of the spring wire is connected with the plug, and the outer ends of the branched wires are connected with the earplugs. The retractable headset has the advantages that a user can stretch or retract the retractable headset according to needs, the headset wires are prevented from being wound, the retractable headset is simple in structure and the like, and accordingly the retractable headset has excellent popularization and application values.

Description

A kind of telescopic earphone
Technical field
The utility model relates to a kind of earphone, the telescopic telescopic earphone of especially a kind of earphone cord.
Background technology
Earphone is people's amusement apparatus commonly used when listening to the music, mobile phone, MP4 etc. have earphone, but the earphone cord of the employed earphone of people all is a straight line now, can not stretch or shrink,, can need the earphone of different length earphone cord in different occasions, this just needs the indispensable earphone that multiple different length is arranged, and earphone cord is longer, can cause earphone cord to twine, and makes troubles for people's use.At present, good solution is not also arranged.
Summary of the invention
The utility model is to address the above problem, and a kind of telescopic earphone is provided, and this a kind of telescopic earphone has earphone cord can be flexible according to the needs of oneself, can not cause earphone cord to twine.
The technical scheme that the utility model adopted is: it comprises earplug, earphone cord and plug, and earphone cord comprises separated time and spring wire, and described spring wire one end links to each other with separated time, and the other end links to each other with plug, and the other end of separated time links to each other with earplug.
The relative prior art of the utility model has the following advantages:
1, can not cause winding according to the needs telescopic earphone line of oneself, easy to use.
2, compact conformation, collapsible, be easy to carry.
3, profile novelty, design is unique.
Description of drawings
Fig. 1 is a kind of structural representation of telescopic earphone.
Embodiment
1, earplug; 2, separated time; 3, spring wire; 4, plug.
With reference to explaining below 1 pair of a kind of telescopic earphone work of the present utility model of Figure of description.
A kind of telescopic earphone described in the utility model, it comprises earplug 1, earphone cord and plug 4, and earphone cord comprises separated time 2 and spring wire 3, and described spring wire 3 one ends link to each other with separated time 2, and the other end links to each other with plug 4, and the other end of separated time 2 links to each other with earplug 1.Except that the described technical characterictic of specification, be the known technology of those skilled in the art, repeat no more.

Claims (1)

1. a telescopic earphone comprises earplug, earphone cord and plug, it is characterized in that: described earphone cord comprises separated time and spring wire, and an end of described spring wire links to each other with an end of separated time, the other end links to each other with plug, and the other end of separated time links to each other with earplug.
CN2010206859393U 2010-12-23 2010-12-23 Retractable headset Expired - Fee Related CN201937799U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206859393U CN201937799U (en) 2010-12-23 2010-12-23 Retractable headset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206859393U CN201937799U (en) 2010-12-23 2010-12-23 Retractable headset

Publications (1)

Publication Number Publication Date
CN201937799U true CN201937799U (en) 2011-08-17

Family

ID=44449301

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206859393U Expired - Fee Related CN201937799U (en) 2010-12-23 2010-12-23 Retractable headset

Country Status (1)

Country Link
CN (1) CN201937799U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107517431A (en) * 2017-08-21 2017-12-26 湘南学院 A kind of anti-hearing aid earphone to fracture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107517431A (en) * 2017-08-21 2017-12-26 湘南学院 A kind of anti-hearing aid earphone to fracture

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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: 20110817

Termination date: 20111223