CN204887460U - 扬声器音圈引线的定位芯棒 - Google Patents

扬声器音圈引线的定位芯棒 Download PDF

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CN204887460U
CN204887460U CN201520676154.2U CN201520676154U CN204887460U CN 204887460 U CN204887460 U CN 204887460U CN 201520676154 U CN201520676154 U CN 201520676154U CN 204887460 U CN204887460 U CN 204887460U
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voice coil
lead wire
loudspeaker voice
plug
location
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刘后明
丁鹏
李中进
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Zhejiang Qisheng Electronic Technology Co ltd
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Jiaxing Keysound Electronics Co Ltd
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Abstract

本实用新型公开了一种扬声器音圈引线的定位芯棒,旨在提供一种结构简单,使用方便,能较快对扬声器的音圈引线进行定位的扬声器音圈引线的定位芯棒。其特征是它包括有与音圈内孔相配的芯棒头,在芯棒头的后端连接有芯棒定位板,在芯棒定位板的四个角上各向下伸出有圆形的定位柱,四个定位柱的位置以能插入支架的凹坑,并在凹坑的侧面留有音圈引线能通过的间隙,在芯棒定位板的上面固定有供手拿的手柄。该实用新型可保证音圈到引线槽之间音圈引线的长度和位置的准确性,操作既快质量又好。

Description

扬声器音圈引线的定位芯棒
技术领域
本实用新型涉及安装扬声器的工装,尤其涉及一种用于安装扬声器音圈引线的定位芯棒。
背景技术
通常的扬声器它包括有支架,支架后面固定有磁钢、极片,磁钢和极片的四周为音圈,音圈上固定有振膜,振膜和音圈的引线用粘合剂粘结在支架上并引出,当音圈的引线中输入音頻信号,音圈带动振膜振动而发声。为了保证振膜振动的幅度和音响效果,音圈的引线不能太短也不能太长,而且尽量绕在音圈的边缘,为了统一,通常在支架上制有下凹的引线槽,音圈的引线被放到引线槽中后再用粘合剂将引线粘结在引线槽中固定。而对于象手机用等微型扬声器,由于尺寸较小,这种引线位置的圈绕和粘结十分困难,而且粘结效率低,十分麻烦,扬声器的制造质量也难保证。
实用新型内容
本实用新型的目的是提供一种结构简单,使用方便,能较快对扬声器的音圈引线进行定位的扬声器音圈引线的定位芯棒。
为了达到上述目的,扬声器音圈引线的定位芯棒是通过以下技术方案实现的:其特征是它包括有与音圈内孔相配的芯棒头,在芯棒头的后端连接有芯棒定位板,在芯棒定位板的四个角上各向下伸出有圆形的定位柱,四个定位柱的位置以能插入支架的凹坑,并在凹坑的侧面留有音圈引线能通过的间隙,在芯棒定位板的上面固定有供手拿的手柄。
按照上述方案制造的扬声器音圈引线的定位芯棒,在音圈引线定位时,先拿住音圈引线将芯棒头插入音圈内孔中,两根音圈引线分别绕过两侧定位柱的外面,嵌入到支架上各自的引线槽中再用粘合剂粘结固定。这样可保证音圈到引线槽之间音圈引线的长度和位置的准确性,操作既快质量又好。
附图说明
图1是反映扬声器音圈引线的定位芯棒上面的立体图;
图2是反映扬声器音圈引线的定位芯棒底面的立体图;
图3是扬声器音圈引线的定位芯棒在对音圈引线定位时的主视图;
图4是图3的立体图;
图5是图4的剖面立体图。
其中:1、音圈;2、芯棒头;3、芯棒定位板;4、定位柱;5、支架;6、凹坑;7、音圈引线;8、手柄;9、引线槽。
具体实施方式
下面结合附图对本实用新型作进一步的描述。
图1、图2是扬声器音圈引线的定位芯棒的结构示意图。从图中看出,它包括有与音圈1内孔相配的芯棒头2,在芯棒头2的后端连接有芯棒定位板3,在芯棒定位板3的四个角上各向下伸出有圆形的定位柱4,四个定位柱4的位置以能插入支架5的凹坑6,并在凹坑6的侧面留有音圈引线7能通过的间隙,在芯棒定位板3的上面固定有供手拿的手柄8。
在音圈引线7定位时,先拿住音圈引线7将芯棒头2插入音圈1的内孔中,两根音圈引线7分别绕过两侧定位柱4的外面,嵌入到支架5上各自的引线槽9中再用粘合剂粘结固定。

Claims (1)

1.扬声器音圈引线的定位芯棒,其特征是它包括有与音圈内孔相配的芯棒头,在芯棒头的后端连接有芯棒定位板,在芯棒定位板的四个角上各向下伸出有圆形的定位柱,四个定位柱的位置以能插入支架的凹坑,并在凹坑的侧面留有音圈引线能通过的间隙,在芯棒定位板的上面固定有供手拿的手柄。
CN201520676154.2U 2015-09-02 2015-09-02 扬声器音圈引线的定位芯棒 Active CN204887460U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109451404A (zh) * 2018-12-18 2019-03-08 东莞顺合丰电业有限公司 扬声器振动组件的组装治具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109451404A (zh) * 2018-12-18 2019-03-08 东莞顺合丰电业有限公司 扬声器振动组件的组装治具
CN109451404B (zh) * 2018-12-18 2023-08-04 东莞顺合丰电业有限公司 扬声器振动组件的组装治具

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CP01 Change in the name or title of a patent holder

Address after: 314100 No. 101, Zhijiang Road, Jiashan Economic Development Zone, Zhejiang, Jiaxing

Patentee after: Zhejiang Qisheng Electronic Technology Co.,Ltd.

Address before: 314100 No. 101, Zhijiang Road, Jiashan Economic Development Zone, Zhejiang, Jiaxing

Patentee before: Zhejiang Qisheng Electronic Technology Co.,Ltd.

Address after: 314100 No. 101, Zhijiang Road, Jiashan Economic Development Zone, Zhejiang, Jiaxing

Patentee after: Zhejiang Qisheng Electronic Technology Co.,Ltd.

Address before: 314100 No. 101, Zhijiang Road, Jiashan Economic Development Zone, Zhejiang, Jiaxing

Patentee before: JIAXING KEYSOUND ELECTRONICS CO.,LTD.

CP01 Change in the name or title of a patent holder