CN105725340A - 一种带电动刮刷的护脸镜片 - Google Patents

一种带电动刮刷的护脸镜片 Download PDF

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CN105725340A
CN105725340A CN201610125424.XA CN201610125424A CN105725340A CN 105725340 A CN105725340 A CN 105725340A CN 201610125424 A CN201610125424 A CN 201610125424A CN 105725340 A CN105725340 A CN 105725340A
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contact chip
face guard
wiper
contact
hopper chute
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CN105725340B (zh
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曹俏峰
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Chuzhou Tianmao Electronic Technology Co ltd
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    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/18Face protection devices
    • A42B3/22Visors
    • A42B3/26Visors with cleaning means, e.g. wipers ; Movable or interchangeable vision films or sheets

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  • Slide Switches (AREA)

Abstract

本发明是一种带电动刮刷的护脸镜片,包括镜体、动力部和滑动部,当滑杆向左边伸出,接触片E接触接触片A,接触片G接触接触片C,电动机顺转,滑板向左移动,之后,滑杆撞击挡板,滑杆向右边伸出,接触片E接触接触片B,接触片G接触接触片D,电动机反转,滑板向右移动,之后,滑杆撞击电源盒,滑杆向左边伸出,如此反复,动力部带动刮刷左右运动,使得刮刷刮去护脸镜片上的雨水、冰雪或灰尘。护脸镜片上的雨水、冰雪或灰尘影响眼睛的视线,会带来安全隐患或工作不便;本发明是以电为能量带动刮刷刮去镜片上的雨水、冰雪或灰尘的结构,本发明具有需要的构件少、结构紧凑、操作简单在特点。

Description

一种带电动刮刷的护脸镜片
技术领域
本发明涉及一种护脸镜片,尤其是以电为能量带动刮刷刮去镜片上的雨水、冰雪或灰尘的结构。
背景技术
目前,在雨中骑摩托车,安全帽的护脸镜片上会附着许多雨水;工人工作在浓厚的灰尘环境中,防护帽的护脸镜片上会不断有灰尘落下;在极寒的冬天,户外作业戴有护脸镜片的帽子,护脸镜片上会凝结冰雪;护脸镜片上的雨水、冰雪或灰尘影响眼睛的视线,会带来安全隐患或工作不便。
发明内容
本发明是一种带电动刮刷的护脸镜片,包括镜体、动力部和滑动部。
镜体包括上滑槽11、下滑槽12、齿条16、挡板15、电源盒20和护脸镜片23,上滑槽11、下滑槽12、齿条16、挡板15和电源盒20固定在护脸镜片23上,上滑槽11位于护脸镜片23的上沿,下滑槽12在上滑槽11的下方,齿条16又在下滑槽12的下方,挡板15在上滑槽11和下滑槽12的一端,电源盒20在上滑槽11和下滑槽12的另一端,如图3、图5。
动力部包括电动机17、齿轮19、总开关按钮14、正反转开关、裸露电源线13和电源24,电动机17固定在滑板9上,电动机17安装有齿轮19,齿轮19配合齿条16,两条裸露电源线13位于上滑槽11的下方,接触片E5和接触片F6分别接触两条裸露电源线13且通过两条裸露电源线13连接在电源24的两极,电源24的一极连接正反转开关的接触片A1和接触片D4,电源24的另一极连接正反转开关的接触片B2和接触片C3,总开关按钮14安装在挡板15上;正反转开关包括接触片A1、接触片B2、接触片C3、接触片D4、接触片E5、接触片F6、接触片G7和滑杆10,接触片F6一端与接触片G7一端相接触,接触片E5、接触片F6和接触片G7固定在滑板9内,接触片A1、接触片B2、接触片C3和接触片D4分别依次固定在滑杆10上,接触片E5的一端位于接触片A1和接触片B2之间,接触片G7的另一端位于接触片C3和接触片D4之间,接触片A1、接触片B2、接触片C3、接触片D4、接触片E5、接触片F6、接触片G7和滑杆10在滑板9的内部,如图1、图4、图6。
滑动部包括滚珠8、滑板9、电机罩18、刮刷臂21和刮刷22,滚珠8半填埋在滑板9两面的上沿、下沿和下面,滑板9通过滚珠8接触上滑槽11和下滑槽12的内表面,电机罩18罩在电动机17外面且固定在滑板9上,刮刷臂21固定在电机罩18上,刮刷22活动连接在刮刷臂21上且与护脸镜片23的外面接触,如,图2、图5。
本发明的有益效果是:1解决了平时生活、工作中的难题,2需要的构件少、结构紧凑、操作简单。
下面结合附图和实施例对本发明进一步说明。
附图说明
图1正反转开关立体图。
图2滑板立体图。
图3总开关按钮立体图。
图4电动机控制电路图。
图5电源盒侧的本发明立体图。
图6本发明剖切图。
具体实施方式
当滑杆10向左边伸出,接触片E5接触接触片A1,接触片G7接触接触片C3,电动机17顺转,滑板9向左移动,之后,滑杆10撞击挡板15,滑杆10向右边伸出,接触片E5接触接触片B2,接触片G7接触接触片D4,电动机17反转,滑板9向右移动,之后,滑杆10撞击电源盒20,滑杆10向左边伸出,如此反复,动力部带动刮刷22左右运动,使得刮刷22刮去护脸镜片上的雨水、冰雪或灰尘。
当总开关按钮14向外收缩,接触片F6与接触片G7相接触,电路接通,电动机17运转,滑动部左右运动;当总开关按钮14向内伸出,滑板9向左移动,撞击总开关按钮14,分离了接触片F6与接触片G7的接触,电路断开,电动机17停止转动,滑动部停止在挡板15的旁边。
以上所述,仅为本发明较佳实施例而已,故不能以此限定本发明实施的范围,即依本发明申请专利范围及说明书内容所作的等效变化与修饰,皆应仍属本发明专利涵盖的范围内。

Claims (2)

1.一种带电动刮刷的护脸镜片,由镜体、动力部和滑动部组成,其特征是:镜体包括上滑槽、下滑槽、齿条、挡板、电源盒和护脸镜片,动力部包括电动机、齿轮、总开关按钮、正反转开关、裸露电源线和电源,滑动部包括滚珠、滑板、电机罩、刮刷臂和刮刷;上滑槽、下滑槽、齿条、挡板和电源盒固定在护脸镜片上,上滑槽位于护脸镜片的上沿,下滑槽在上滑槽的下方,齿条又在下滑槽的下方,挡板在上滑槽和下滑槽的一端,电源盒在上滑槽和下滑槽的另一端;电动机固定在滑板,电动机安装有齿轮,齿轮配合齿条,两条裸露电源线位于上滑槽的下方,接触片E和接触片F分别接触两条裸露电源线且通过两条裸露电源线连接在电源的两极,电源的一极连接正反转开关的接触片A和接触片D,电源的另一极连接正反转开关的接触片B和接触片C,总开关按钮安装在挡板上;滚珠半填埋在滑板两面的上沿、下沿和下面,滑板通过滚珠接触上滑槽和下滑槽的内表面,电机罩罩在电动机外面且固定在滑板上,刮刷臂固定在电机罩上,刮刷活动连接在刮刷臂上且与护脸镜片的外面接触。
2.根据权利要求1所述的一种带电动刮刷的护脸镜片,其特征是:正反转开关包括接触片A、接触片B、接触片C、接触片D、接触片E、接触片F、接触片G和滑杆,接触片F一端与接触片G一端相接触,接触片E、接触片F和接触片G固定在滑板内,接触片A、接触片B、接触片C和接触片D分别依次固定在滑杆上,接触片E的一端位于接触片A和接触片B之间,接触片G的另一端位于接触片C和接触片D之间,接触片A、接触片B、接触片C、接触片D、接触片E、接触片F、接触片G和滑杆在滑板的内部。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108272159A (zh) * 2018-01-05 2018-07-13 深圳市晓控通信科技有限公司 一种基于物联网的具有防尘降降温功能的安全帽

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138767A1 (de) * 1980-09-29 1982-06-09 Max 4313 Möhlin Horlacher Schutzhelmvisier mit sichtfeldreinigung
GB2171292A (en) * 1985-02-24 1986-08-28 Eugene Antony Taylor Crash helmet with visor wiper
GB2481383A (en) * 2010-06-21 2011-12-28 Kevin Stuart Morgan Wiper apparatus for visor
CN204132517U (zh) * 2014-09-09 2015-02-04 张国垂 一种用于雨雪天佩戴的安全头盔
CN205358392U (zh) * 2016-03-07 2016-07-06 曹俏峰 一种带电动刮刷的护脸镜片

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138767A1 (de) * 1980-09-29 1982-06-09 Max 4313 Möhlin Horlacher Schutzhelmvisier mit sichtfeldreinigung
GB2171292A (en) * 1985-02-24 1986-08-28 Eugene Antony Taylor Crash helmet with visor wiper
GB2481383A (en) * 2010-06-21 2011-12-28 Kevin Stuart Morgan Wiper apparatus for visor
CN204132517U (zh) * 2014-09-09 2015-02-04 张国垂 一种用于雨雪天佩戴的安全头盔
CN205358392U (zh) * 2016-03-07 2016-07-06 曹俏峰 一种带电动刮刷的护脸镜片

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108272159A (zh) * 2018-01-05 2018-07-13 深圳市晓控通信科技有限公司 一种基于物联网的具有防尘降降温功能的安全帽
CN108272159B (zh) * 2018-01-05 2020-03-20 湖南省康德佳林业科技有限责任公司 一种基于物联网的具有防尘降降温功能的安全帽

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