The utility model provides a fully sealed band switch comprises a rotating shaft, and a base body; the shaft penetrates the main body and the base and the next; the main body is provided with a substrate, the substrate enclosed accommodation area, the accommodation area around through the base board which has the top surface of the terminal, the terminal is provided with a contact piece, the contact piece is provided with brush brush claw claw, the rotation shaft in the base drives the contact piece on the terminal sliding contact; the substrate accommodating area and cover the main body; the terminal is riveted on the substrate on the contact piece is riveted on the rotating shaft, clearance of the terminal and the substrate with the glue sealing implement is fixedly connected with the substrate, the gap and the base is fixedly connected with glue sealing implement. A fully sealed band switch provided by the utility model realizes the complete sealing of the product, and improves the waterproof grade and the safety grade of the product.
【技术实现步骤摘要】
一种全密封式波段开关
本技术涉及开关
,尤其涉及一种全密封式波段开关。
技术介绍
现有的波段开关均为半密封式,底座上开了四个孔,导致开关无法密封。此种波段开关通过底座四个扣脚连接基板,底座扣脚的脱模方向与底座整体的脱模方向相反,为了注塑成型底座的四个扣脚,需在底座开四个孔让扣脚的成型镶件通过。波段开关用于小家电时,水或其他液体可能通过底座四个孔进入开关内部导致开关短路,灰尘、腐蚀物质及其他物质也有可能透过底座进入电路中,给电路增加阻抗或更严重的直接损坏电路。
技术实现思路
本技术提供一种全密封式波段开关,解决了通过底座和基板超声波铆接来取代扣脚扣合连接来实现产品的密封的技术问题。为解决以上技术问题,本技术提供一种全密封式波段开关,包括转轴、主体以及底座;所述转轴贯穿于所述主体并与所述底座紧接;所述主体设有基板,所述基板围成容置区域,所述容置区域内周围穿过所述基板环列有端子,所述端子的顶面上设有接触片,所述接触片设有刷爪,所述转轴在底座内旋转时带动所述接触片的刷爪在端子上滑动接触;所述基板盖合所述主体的容置区域;所述端子铆接在所述基板上,所述接触片铆接在所述转轴上 ...
【技术保护点】
一种全密封式波段开关,包括转轴、主体以及底座;所述转轴贯穿于所述主体并与所述底座紧接;所述主体设有基板,所述基板围成容置区域,所述容置区域内周围穿过所述基板环列有端子,所述端子的顶面上设有接触片,所述接触片设有刷爪,所述转轴在底座内旋转时带动所述接触片的刷爪在端子上滑动接触;所述基板盖合所述主体的容置区域;其特征在于,所述端子铆接在所述基板上,所述接触片铆接在所述转轴上,所述端子与基板的间隙用胶水封堵实现固接,所述基板与底座的间隙用胶水封堵实现固接。
【技术特征摘要】
1.一种全密封式波段开关,包括转轴、主体以及底座;所述转轴贯穿于所述主体并与所述底座紧接;所述主体设有基板,所述基板围成容置区域,所述容置区域内周围穿过所述基板环列有端子,所述端子的顶面上设有接触片,所述接触片设有刷爪,所述转轴在底座内旋转时带动所述接触片的刷爪在端子上滑动接触;所述基板盖合所述主体的容置区域;其特征在于,所述端子铆接在所述基板上,所述接触片铆接在所述转轴上,...
【专利技术属性】
技术研发人员:卓红雨,黄力文,丘志敏,
申请(专利权)人:博罗县宏宇创新电子有限公司,
类型:新型
国别省市:广东,44
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