CN202285428U - 卷尺式耳机 - Google Patents

卷尺式耳机 Download PDF

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Publication number
CN202285428U
CN202285428U CN2011203417121U CN201120341712U CN202285428U CN 202285428 U CN202285428 U CN 202285428U CN 2011203417121 U CN2011203417121 U CN 2011203417121U CN 201120341712 U CN201120341712 U CN 201120341712U CN 202285428 U CN202285428 U CN 202285428U
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shell
earphone
rotating shaft
earphone cord
plug
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Expired - Fee Related
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CN2011203417121U
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孙锦南
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Abstract

一种卷尺式耳机,主要包括耳机线、扬声器、插头以及外壳,外壳为盒体结构,内设纵向转轴,在转轴上缠绕耳机线,耳机线两端从外壳伸出并分别与扬声器和插头连接;转轴顶端从外壳伸出并与转杆连接。本实用新型具有结构合理、功能全面、工艺精巧等优点。

Description

卷尺式耳机
技术领域    本实用新型涉及一种电子设备,尤其是一种音频播放工具。
背景技术    众所周知,耳机是人们常用的音频播放工具之一。目前,耳机主要由扬声器、耳机线和插头三部分组成,而且每个耳机的耳机线长度固定不变。当耳机线过短时,人们无法方便的使用耳机,会给人们带来麻烦。当耳机线过长时,耳机线容易缠绕在衣物上,也会给人们带来不便。另外,在存放耳机时,较长的耳机线也占用较大空间。
发明内容    本实用新型的目的是提供一种便于携带、结构合理并能改变耳机线长度的卷尺式耳机。
本实用新型主要包括耳机线、扬声器、插头以及外壳,外壳为盒体结构,内设纵向转轴,在转轴上缠绕耳机线,耳机线两端从外壳伸出并分别与扬声器和插头连接;转轴顶端从外壳伸出并与转杆连接。
使用时,使用者把耳机线缠绕在外壳内部的转轴上,然后转动转杆来调整耳机线露在外壳外部的长度,当缩短长度时,使用者转动转杆,把耳机线缠绕在转轴上便可;放长时,使用者反向转动转杆,把耳机线从转轴上松开,然后使用者向外拉拽耳机线,便可伸长耳机线。
与已有技术相比,本实用新型的有益效果为:结构合理、功能全面、工艺精巧,可改变耳机线的长度,提供便利的使用和携带条件。
附图说明    图1为本实用新型的立体结构简图。
具体实施方式    在图1所示的本实用新型的立体结构简图中,主要包括耳机线1、扬声器2、插头3以及外壳4,外壳为盒体结构,内设纵向转轴,在转轴上缠绕耳机线,耳机线两端从外壳伸出并分别与扬声器和插头连接;转轴顶端从外壳伸出并与转杆5连接。

Claims (1)

1.一种卷尺式耳机,主要包括耳机线(1)、扬声器(2)、插头(3)以及外壳(4),其特征在于:外壳(4)为盒体结构,内设纵向转轴,在转轴上缠绕耳机线(1),耳机线(1)两端从外壳(4)伸出并分别与扬声器(2)和插头(3)连接;转轴顶端从外壳(4)伸出并与转杆(5)连接。
CN2011203417121U 2011-09-14 2011-09-14 卷尺式耳机 Expired - Fee Related CN202285428U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203417121U CN202285428U (zh) 2011-09-14 2011-09-14 卷尺式耳机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203417121U CN202285428U (zh) 2011-09-14 2011-09-14 卷尺式耳机

Publications (1)

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CN202285428U true CN202285428U (zh) 2012-06-27

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CN2011203417121U Expired - Fee Related CN202285428U (zh) 2011-09-14 2011-09-14 卷尺式耳机

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CN (1) CN202285428U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105430552A (zh) * 2016-01-07 2016-03-23 吴江市金晟工艺制品有限责任公司 一种电线伸缩收集装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105430552A (zh) * 2016-01-07 2016-03-23 吴江市金晟工艺制品有限责任公司 一种电线伸缩收集装置

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120627

Termination date: 20120914