基本信息:
- 专利标题： 屏蔽罩及使用该屏蔽罩的触指组件和断路器
- 专利标题（英）：Shielding case, touch finger assembly using the same, and circuit breaker
- 申请号：CN201610500873.8 申请日：2016-06-30
- 公开(公告)号：CN106024436A 公开(公告)日：2016-10-12
- 发明人： 郭学凤 , 赵晓民 , 张友鹏 , 仝永刚 , 刘文魁 , 贾耿峰 , 孙珂珂 , 张高潮 , 林麟
- 申请人： 平高集团有限公司 , 国家电网公司
- 申请人地址： 河南省平顶山市南环东路22号
- 专利权人： 平高集团有限公司,国家电网公司
- 当前专利权人： 平高集团有限公司,国家电网公司
- 当前专利权人地址： 河南省平顶山市南环东路22号
- 代理机构： 郑州睿信知识产权代理有限公司
- 代理人： 赵敏
- 主分类号： H01H1/64
- IPC分类号： H01H1/64 ; H01H71/02
The invention relates to a shielding case, a touch finger assembly using the same, and a circuit breaker. Therefore, a problem that the amplitude of an elastic contact plate is large after a corresponding contact is drawn out in the prior art can be solved. In order to solve the problems, a limiting structure is process on the upper side of the shielding case; when the shielding case is in use, a suspending and extending end of a touch finger is arranged between the limiting structure of the shielding case and the inner wall surface of the shielding case; and after a contact inserted into the touch finger is drawn out, the inward displacement of the suspending and extending end of the elastic contact plate along a radial direction can be limited by the limiting structure and thus an effect of limiting an inward maximum deformation of the elastic contact plate is realized. Therefore, the mechanical vibration amplitude and oscillation time of the elastic contact plate can be reduced effectively; and the service life of the touch finger is prolonged.
公开/授权文献:
- CN106024436B 屏蔽罩及使用该屏蔽罩的触指组件和断路器 公开/授权日：2018-09-14
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01H | 电开关；继电器；选择器；紧急保护装置 |
| ------H01H1/00 | 触点 |
| --------H01H1/64 | .触点的保护罩、挡板或屏蔽 |