CN2620920Y - V形翻转式簧片结构 - Google Patents

V形翻转式簧片结构 Download PDF

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CN2620920Y
CN2620920Y CN 03243321 CN03243321U CN2620920Y CN 2620920 Y CN2620920 Y CN 2620920Y CN 03243321 CN03243321 CN 03243321 CN 03243321 U CN03243321 U CN 03243321U CN 2620920 Y CN2620920 Y CN 2620920Y
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潘艺园
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Zhejiang Sanhua Automotive Components Co Ltd
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Zhejiang Sanhua Co Ltd
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Abstract

一种V形翻转式簧片结构，它主要由簧片及压片机构组成，所述的簧片呈V形状，形成三个端部，其中一侧二个端部A端和B端固定，另一侧端部C端的端点上设置有点触点，它与下部的触点常断开，簧片的上面设置有由传动环和中间传动杆组成的压片机构，传动环位于下部整体簧片的中间上面，而中间传动杆位于C端对应于中间叉部一外延的翻转点上面，从而使其具有结构简单、紧凑，使用方便、可靠，装配精度高，产品加工简单，制造成本低等特点。

Description

V形翻转式簧片结构
技术领域
本实用新型涉及的是一种压力开关或类似产品上的簧片接触开关装置，属于机械式接触式开关装置。
背景技术
在现有技术中，压力开关的簧片接触开关结构如附图1所示，它由上下簧片11、12及上部的压片机构组成，簧片上相应设置有电触点13。所述的压片机构由传动环14和中间传动杆15构成。传动环14与上簧片11接触，低压动作时，传动环14向下推动上簧片11使上下电触点接触，电路导通；传动杆15与下簧片12接触，高压动作时，传动杆向下推动下簧片12使已接触的两个触点分开，电路断开。另外，三态开关的中压动作采用独立的动作机构。上述结构的簧片接触开关基本上采用了至少二个动簧片并分别由压片机构带动工作，因而结构较为复杂，执行动作不够灵活，可靠性差，制造成本也高。
发明内容
本实用新型的目的在于提供一种结构简单，制造成本低，装配安装精度高的V形翻转式簧片结构。它主要由簧片及压片机构组成，所述的簧片呈V形状，形成三个端部，其中一侧二个端部A端和B端固定，另一侧端部C端的端点上设置有点触点。
所述的C端下面设置有电触点并与下部的触点常断开，簧片的上面设置有由传动环和中间传动杆组成的压片机构。
所述的传动环位于下部整体簧片的中间上面，而中间传动杆位于C端对应于中间叉部一外延的翻转点上面。
本实用新型与现有技术相比，具有结构简单、紧凑，使用方便、可靠，装配精度高，产品加工简单，制造成本低等特点。
附图说明
图1是现有技术的结构示意图。
图2是本实用新型的簧片结构示意图。
图3是本实用新型的结构示意图。
具体实施方式
下面将结合附图对本实用新型作详细的介绍：图2、图3所示，本实用新型主要由簧片21和压片机构组成。簧片21呈V形状，形成有三个端部，其中的一侧二个端部A端22和B端23固定；另一侧端部的C端24下面设置有电触点25，它与下面的触点26常断开。位于簧片21上面设置有由传动环27和传动杆28组成的压片机构，传动环27位于下部整体簧片21的中间位置，低压时，传动环27下压，使簧片21下移，电触点25与触点26接触，电路接通。中间传动杆28位于C端24对应于中间叉部外延的翻转点29上面；高压时，中间传动杆28下压，簧片21形成一翘起状，即翻转，使电触点25与下面的触点26断开，电路断开。

Claims (3)

1、一种V形翻转式簧片结构，它主要由簧片及压片机构组成，其特征在于所述的簧片(21)呈V形状，形成三个端部，其中一侧二个端部A端(22)和B端(23)固定，另一侧端部C端(24)的端点上设置有点触点(25)。
2、根据权利要求1所述的V形翻转式簧片结构，其特征在于所述的C端(24)下面设置有电触点(25)并与下部的触点(26)常断开，簧片(21)的上面设置有由传动环(27)和中间传动杆(28)组成的压片机构。
3、根据权利要求2所述的V形翻转式簧片结构，其特征在于所述的传动环(27)位于下部整体簧片的中间上面，而中间传动杆(28)位于C端(24)对应于中间叉部一外延的翻转点(29)上面。
CN 03243321 2003-03-24 2003-03-24 V形翻转式簧片结构 Expired - Lifetime CN2620920Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03243321 CN2620920Y (zh) 2003-03-24 2003-03-24 V形翻转式簧片结构

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Application Number Priority Date Filing Date Title
CN 03243321 CN2620920Y (zh) 2003-03-24 2003-03-24 V形翻转式簧片结构

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CN2620920Y true CN2620920Y (zh) 2004-06-16

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