基本信息:
- 专利标题： 指针式电波钟
- 专利标题（英）：Pointer-type electric wave clock
- 申请号：CN200420117837.6 申请日：2004-10-25
- 公开(公告)号：CN2781425Y 公开(公告)日：2006-05-17
- 发明人： 刘锦成
- 申请人： 刘锦成
- 申请人地址： 广东省广州市番禺区大石镇105国道大石段459号
- 专利权人： 刘锦成
- 当前专利权人： 刘锦成
- 当前专利权人地址： 广东省广州市番禺区大石镇105国道大石段459号
- 代理机构： 北京集佳知识产权代理有限公司
- 代理人： 刘洪勋
- 主分类号： G04C3/14
- IPC分类号： G04C3/14
The utility model discloses a hand type electric wave clock, which comprises a front clamping plate, a back clamping plate, hands, a gear transmission system, a stepping gear of a stepping motor and stepping motor rotors of hard magnetic materials, wherein the front clamping plate is provided with a center hole, a metal screwed pipe is penetrated into the center hole of the front clamping plate and the front end of the metal screwed pipe is provided with nuts and shims which enable the metal screwed pipe to be fixed to a clock housing and the front clamping plate. The hand type electric wave clock is convenient for manufacture, can improve production efficiency and the manufacture precision of parts and is especially suitable for manufacture in a lot quantity.