CN204272362U - 带有透气膜的透气胶塞 - Google Patents

带有透气膜的透气胶塞 Download PDF

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Publication number
CN204272362U
CN204272362U CN201420858097.5U CN201420858097U CN204272362U CN 204272362 U CN204272362 U CN 204272362U CN 201420858097 U CN201420858097 U CN 201420858097U CN 204272362 U CN204272362 U CN 204272362U
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ventilated membrane
ventilative plug
waterproof
plug
ventilative
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Expired - Fee Related
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CN201420858097.5U
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Inventor
赵宏伟
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Harbin Goodtime Electronics Co Ltd
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Harbin Goodtime Electronics Co Ltd
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Abstract

带有透气膜的透气胶塞 。 现有的车用喇叭中具备防水透气结构,而起到防水透气结构所采用的零件是透气胶塞。一般的防水透气喇叭在组装时,透气膜和透气胶塞是分体的。组装时会有漏装透气膜的情况,导致喇叭进水从而失效。 本实用新型组成包括: 安装在电子喇叭接线柱内的透气胶塞(1),所述的透气胶塞内注塑、压接有防水透气膜(2)。 本实用新型用于 带有透气膜的透气胶塞 。

Description

带有透气膜的透气胶塞
技术领域:
本实用新型涉及一种带有透气膜的透气胶塞。
背景技术:
现有的车用喇叭中具备防水透气结构,而起到防水透气结构所采用的零件是透气胶塞。一般的防水透气喇叭在组装时,透气膜和透气胶塞是分体的。组装时会有漏装透气膜的情况,导致喇叭进水从而失效。
发明内容:
本实用新型的目的是提供一种带有透气膜的透气胶塞。
上述的目的通过以下的技术方案实现:
一种带有透气膜的透气胶塞,其组成包括:安装在电子喇叭接线柱内的透气胶塞,所述的透气胶塞内注塑、压接有防水透气膜,所述的接线柱与电子喇叭铁壳体相连接。
所述的带有透气膜的透气胶塞,所述的防水透气膜是中心薄、周边厚的圆饼形结构。
所述的带有透气膜的透气胶塞,所述的防水透气膜一端具有压接换片,所述的防水透气膜另一端是去棱角的弧形倒角,所述的防水透气膜中心具有直径不大于0.5mm的针眼孔。
有益效果:
为了避免漏装透气膜的情况,本实用新型将透气膜与透气胶塞注塑成一体结构,将两个零件整合在一起,防止漏装透气膜,大大提高了产品的稳定性,同时一次组装两个零件也减少了工序,降低了成本。
附图说明:
附图1是本实用新型的结构示意图。
附图2是本实用新型的防水透气膜的结构示意图。
具体实施方式:
实施例1:
一种带有透气膜的透气胶塞,其组成包括:安装在电子喇叭接线柱内的透气胶塞1,所述的透气胶塞内注塑、压接有防水透气膜2,所述的透气膜是具有防水透气功能的,所述的透气膜采用PTFE材质,所述的透气胶塞采用的是硅橡胶或EPDM。所述的接线柱与电子喇叭铁壳体相连接。
实施例2:
根据实施例1所述的带有透气膜的透气胶塞,所述的防水透气膜是中心薄、周边厚的圆饼形结构。
实施例3:
根据实施例1所述的带有透气膜的透气胶塞,所述的防水透气膜一端具有压接换片3,所述的防水透气膜另一端是去棱角的弧形倒角4,所述的防水透气膜中心具有直径不大于0.5mm的针眼孔。
实施例4:
所述的带有透气膜的透气胶塞,其组成包括:透气胶塞和透气膜,所述的透气胶塞内注塑、压接有透气膜,所述的透气膜是具有防水透气功能的,所述的带有透气膜的透气胶塞安装在接线柱内,所述的接线柱与铁壳体相连接,起到防水的作用。透气膜采用PTFE等材质制作的具备防水透气效果的产品;透气胶塞采用的是硅橡胶、EPDM等橡胶类产品制作而成。

Claims (3)

1.一种带有透气膜的透气胶塞,其组成包括:安装在电子喇叭接线柱内的透气胶塞,其特征是:所述的透气胶塞内注塑、压接有防水透气膜。
2.根据权利要求1所述的带有透气膜的透气胶塞,其特征是:所述的防水透气膜是中心薄、周边厚的圆饼形结构。
3.根据权利要求1所述的带有透气膜的透气胶塞,其特征是:所述的防水透气膜一端具有压接换片,所述的防水透气膜另一端是去棱角的弧形倒角,所述的防水透气膜中心具有直径不大于0.5mm的针眼孔。
CN201420858097.5U 2014-12-30 2014-12-30 带有透气膜的透气胶塞 Expired - Fee Related CN204272362U (zh)

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CN201420858097.5U CN204272362U (zh) 2014-12-30 2014-12-30 带有透气膜的透气胶塞

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Granted publication date: 20150415