CN201910903U - Portable earphone - Google Patents

Portable earphone Download PDF

Info

Publication number
CN201910903U
CN201910903U CN2010206739353U CN201020673935U CN201910903U CN 201910903 U CN201910903 U CN 201910903U CN 2010206739353 U CN2010206739353 U CN 2010206739353U CN 201020673935 U CN201020673935 U CN 201020673935U CN 201910903 U CN201910903 U CN 201910903U
Authority
CN
China
Prior art keywords
earphone
wire
casing
housing
portable
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
CN2010206739353U
Other languages
Chinese (zh)
Inventor
杨浩
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2010206739353U priority Critical patent/CN201910903U/en
Application granted granted Critical
Publication of CN201910903U publication Critical patent/CN201910903U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Headphones And Earphones (AREA)

Abstract

The utility model relates to an earphone and particularly relates to a portable earphone. The portable earphone comprises a casing, an earphone wire in the casing, a plug fixed on the casing and an earplug outside the casing. The portable earphone is characterized in that a wire reel is axially mounted at the middle part of the casing, the earphone wire winds on the outer ring of the wire reel, the inner ring of the wire reel is connected with a spring opposite to the winding direction of the earphone wire, one end of the spring is connected with the inner ring and the other end of the spring is fixed on the inner wall of the casing; and a wire outlet allowing the earphone wire to extend out is formed on the casing, and a limit switch is mounted on the wire outlet and used for controlling the length of the earphone wire. Therefore, the portable earphone has the benefits of simple structure, convenience in use, and convenience in collecting and carrying; and when the earphone is not in use, the earphone wire can be accommodated in the casing to avoid damage, so that the service life of the earphone is prolonged.

Description

A kind of portable earphone
(1) technical field
The utility model relates to a kind of earphone, particularly a kind of portable earphone.
(2) background technology
Along with improving constantly of people's living standard, high-tech products such as mobile phone, computer, MP3 and MP4 are seen everywhere, have a rest in order not influence other people, many times people like wearing earphone and listen to the music or see a film, but because earphone cord is oversize, during use earphone cord be easy to be intertwined bad separately, earphone use also be easy to when place the back in great confusion, so not only reduced the useful life of earphone, also can make to seem in disorder in the drawer.
(3) summary of the invention
The utility model provides a kind of convenient and practical portable earphone in order to remedy the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of portable earphone, comprise housing and the earphone cord that is positioned at enclosure interior, plug is fixed on the housing, earplug is located at outside the housing, its special character is: described housing middle part is axially installed with spool, and spool is wound with earphone cord on the outer ring, is connected with the clockwork spring opposite with the earphone cord winding direction on the inner ring, one end of clockwork spring is connected with inner ring, and the other end is fixed on the inner walls; Housing is provided with the wire hole that earphone cord is stretched out, and the limit switch of control earphone cord length is installed on the wire hole.
Therefore, the beneficial effects of the utility model are: this portable earphone, and simple in structure, easy to use, be convenient to put in order and carry, in the time of no earphone cord is received in the housing, avoided the damage earphone cord, prolonged the useful life of earphone.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1 housing, 2 spools, 3 plugs, 4 earplugs, 5 earphone cords, 6 clockwork springs, 7 limit switches.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises housing 1 and is positioned at the earphone cord 5 of housing 1 inside, plug 3 is fixed on the housing 1, earplug 4 is located at outside the housing 1, housing 1 middle part is axially installed with spool 2, spool is wound with earphone cord 5 on 2 outer rings, be connected with the clockwork spring 6 opposite with earphone cord 5 winding directions on the inner ring, an end of clockwork spring 6 is connected with inner ring, and the other end is fixed on housing 1 inwall; Housing 1 is provided with the wire hole that earphone cord 5 is stretched out, and the limit switch 7 of control earphone cord 5 length is installed on the wire hole.
Adopt portable earphone of the present utility model, press limit switch 7 in the time of use, extract the earphone cord 5 of appropriate length as required, unclamp limit switch 7 then earphone cord 5 is fixed; Press limit switch 7 in the time of no, because the elastic reaction of clockwork spring 6, earphone cord 5 can be automatically withdrawn in the housing 1.Therefore, the beneficial effects of the utility model are: this portable earphone, and simple in structure, easy to use, be convenient to put in order and carry, in the time of no earphone cord is received in the housing, avoided the damage earphone cord, prolonged the useful life of earphone.

Claims (1)

1. portable earphone, comprise housing (1) and be positioned at the inner earphone cord (5) of housing (1), plug (3) is fixed on the housing (1), earplug (4) is located at outside the housing (1), it is characterized in that: described housing (1) middle part is axially installed with spool (2), and spool (2) is wound with earphone cord (5) on the outer ring, is connected with the clockwork spring (6) opposite with earphone cord (5) winding direction on the inner ring, one end of clockwork spring (6) is connected with inner ring, and the other end is fixed on housing (1) inwall; Housing (1) is provided with the wire hole that earphone cord (5) is stretched out, and the limit switch (7) of control earphone cord (5) length is installed on the wire hole.
CN2010206739353U 2010-12-22 2010-12-22 Portable earphone Expired - Fee Related CN201910903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206739353U CN201910903U (en) 2010-12-22 2010-12-22 Portable earphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206739353U CN201910903U (en) 2010-12-22 2010-12-22 Portable earphone

Publications (1)

Publication Number Publication Date
CN201910903U true CN201910903U (en) 2011-07-27

Family

ID=44303100

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206739353U Expired - Fee Related CN201910903U (en) 2010-12-22 2010-12-22 Portable earphone

Country Status (1)

Country Link
CN (1) CN201910903U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109361979A (en) * 2018-10-30 2019-02-19 嘉兴市华阳电器有限公司 A kind of multimedia earphone with take-up mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109361979A (en) * 2018-10-30 2019-02-19 嘉兴市华阳电器有限公司 A kind of multimedia earphone with take-up mechanism
CN109361979B (en) * 2018-10-30 2024-01-23 广东小林科技有限公司 Multimedia earphone with wire winding mechanism

Similar Documents

Publication Publication Date Title
CN101237713A (en) An earphone line collection device, a earphone assembly and a mobile terminal
CN201877166U (en) Easily-received anti-winding cable
CN1645872A (en) Mobile phone with built-in earphone for preventing radiation and built-in earphone assembly for preventing radiation
CN202340300U (en) Earphone storage box
CN201910903U (en) Portable earphone
CN205566589U (en) Take bluetooth headset of power amplifier function
CN106790868A (en) A kind of mobile phone shell of convenient for collecting earphone
CN201657263U (en) Tape type earphone
CN202134761U (en) Socket
CN202889586U (en) Earphone line receiver
CN201682600U (en) Telescopic earphone for mobile phone
CN201504306U (en) Earphone hub
CN2726235Y (en) Cell phone with internal radiation-proof earpiece and internal radiation-proof earpiece assembly
CN205610867U (en) But wearing equipment of privacy conversation
CN210839998U (en) Earphone set
CN204230572U (en) A kind of electric reel
CN202634664U (en) Measuring tape type earphone
CN201639743U (en) Earphone cord holder
CN203492964U (en) Protective sleeve of electronic device
CN203840500U (en) A portable dual-track bluetooth headset
CN202957628U (en) Mobile phone charger
CN102469384A (en) Length-adjustable earphone line
CN202565321U (en) Terminal device
CN212034328U (en) Earphone capable of preventing earphone wire from being wound
CN206353846U (en) A kind of Multifunctional portable headset

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: 20110727

Termination date: 20111222