CN205356642U - Antiwind spring earphone - Google Patents

Antiwind spring earphone Download PDF

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Publication number
CN205356642U
CN205356642U CN201620080434.1U CN201620080434U CN205356642U CN 205356642 U CN205356642 U CN 205356642U CN 201620080434 U CN201620080434 U CN 201620080434U CN 205356642 U CN205356642 U CN 205356642U
Authority
CN
China
Prior art keywords
earphone
earphone cord
spring
cord
antiwind
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
CN201620080434.1U
Other languages
Chinese (zh)
Inventor
任工昌
景遍
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.)
Shaanxi University of Science and Technology
Original Assignee
Shaanxi University of Science and 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 Shaanxi University of Science and Technology filed Critical Shaanxi University of Science and Technology
Priority to CN201620080434.1U priority Critical patent/CN205356642U/en
Application granted granted Critical
Publication of CN205356642U publication Critical patent/CN205356642U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides an antiwind spring earphone, is including the earplug that gives sound insulation, earphone line control device, earphone cord and straighten the type plug, the earplug that gives sound insulation passes through the electric wire and is connected with earphone line control device, earphone line control device passes through earphone cord and straight type connector assembly, the earphone cord is the spring form of spiral line type, can draw, and can return to the original condition or shape after tensile, tensile earphone cord during the use, the distance of adjusting electrical apparatus and user as required, only need when accomodating to stew the earphone, the automatic shrink of earphone cord is restoreed to initial state, the utility model discloses an earphone cord adopts the spring type design, can contract automatically, prevents the earphone cord winding, has design benefit, simple structure, convenient to use, is suitable for practical characteristics.

Description

A kind of antiwind spring earphone
Technical field
This utility model relates to a kind of earphone, particularly to a kind of antiwind spring earphone.
Background technology
In daily life, our commonly used earphone, existing earphone there is a problem that the device not having supporting winding headphone line.When using earphone every time, long earphone lines are intertwined and are difficult to separately, it is always necessary to expend time in and put earphone cord in order, make troubles thus to our life.
Summary of the invention
For the shortcoming overcoming above-mentioned prior art, the purpose of this utility model is in that to provide a kind of antiwind spring earphone, and earphone cord adopts spring type design, it is possible to automatically shrink, prevent earphone cord from being wound, have ingenious, the simple in construction of design, easy to use, be suitable to the feature of practicality.
In order to achieve the above object, the technical scheme that this utility model is taked is:
A kind of antiwind spring earphone, device 2, earphone cord 3 and straight type plug 4 is controlled including acoustic insulating ear plug 1, earphone circuit, described acoustic insulating ear plug 1 controls device 2 by electric wire with earphone circuit and is connected, described earphone circuit is controlled device 2 and is connected by earphone cord 3 and straight type plug 4, it is characterized in that: described earphone cord 3 is the spring-like of spiral line type, can stretch, and can reduce after stretching.
The cross section of described earphone cord 3 includes circle, ellipse, rectangle, heart.
Operation principle of the present utility model is:
Earphone cord 3 is the spring-like of spiral line type, stretches earphone cord 3, regulate the distance of electrical equipment and user as required during use.During storage, only need to being stood by earphone, earphone cord 3 shrinks automatically, is reduced to initial condition.
The beneficial effects of the utility model are:
The moulded simple in construction of this utility model, during storage, whole earphone cord can automatically retract into spring-like, it is to avoid earphone is arbitrarily placed the earphone cord from being wound that brings together, it is difficult to problem separately.The effect of a kind of bobbin winoler is played in the spring type design of earphone cord, brings convenience to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model initial condition.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Referring to accompanying drawing, this utility model is a kind of antiwind spring earphone, device 2, earphone cord 3 and straight type plug 4 is controlled including acoustic insulating ear plug 1, earphone circuit, described acoustic insulating ear plug 1 controls device 2 by electric wire with earphone circuit and is connected, described earphone circuit is controlled device 2 and is connected by earphone cord 3 and straight type plug 4, it is characterized in that: described earphone cord 3 is the spring-like of spiral line type, it is possible to stretch, and can reduce after stretching.
The cross section of described earphone cord 3 includes circle, ellipse, rectangle, heart.
During use, being inserted by straight type plug 4 in the receiver J-Horner of electrical equipment, acoustic insulating ear plug 1 is filled in ear.Owing to earphone cord 3 can stretch and shrink, it is possible to regulate the distance of electrical equipment and user as required.During storage, only need to being stood by earphone, earphone cord 3 shrinks automatically, is reduced to initial condition.
The cross section of earphone cord 3 adopts various shape, including circle, ellipse, rectangle, heart etc., both beautiful and practical.
Straight type plug 4 can be used for the connection of the multiple electrical equipment such as mobile phone, flat board, notebook and uses.
In figure, 1 is acoustic insulating ear plug, and 2 control device for earphone circuit, and 3 is earphone cord, and 4 is straight type plug.

Claims (2)

1. spring earphone one kind antiwind, device (2), earphone cord (3) and straight type plug (4) is controlled including acoustic insulating ear plug (1), earphone circuit, described acoustic insulating ear plug (1) controls device (2) by electric wire with earphone circuit and is connected, described earphone circuit is controlled device (2) and is connected by earphone cord (3) and straight type plug (4), it is characterized in that: the spring-like that described earphone cord (3) is spiral line type, can stretch, and can reduce after stretching.
2. a kind of antiwind spring earphone according to claim 1, it is characterised in that: the cross section of described earphone cord (3) includes circle, ellipse, rectangle, heart.
CN201620080434.1U 2016-01-27 2016-01-27 Antiwind spring earphone Expired - Fee Related CN205356642U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620080434.1U CN205356642U (en) 2016-01-27 2016-01-27 Antiwind spring earphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620080434.1U CN205356642U (en) 2016-01-27 2016-01-27 Antiwind spring earphone

Publications (1)

Publication Number Publication Date
CN205356642U true CN205356642U (en) 2016-06-29

Family

ID=56181061

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620080434.1U Expired - Fee Related CN205356642U (en) 2016-01-27 2016-01-27 Antiwind spring earphone

Country Status (1)

Country Link
CN (1) CN205356642U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112018601A (en) * 2020-08-27 2020-12-01 山东鼎盛电气设备有限公司 Draw-out type high-voltage ring network switch equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112018601A (en) * 2020-08-27 2020-12-01 山东鼎盛电气设备有限公司 Draw-out type high-voltage ring network switch equipment

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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: 20160629

Termination date: 20170127

CF01 Termination of patent right due to non-payment of annual fee