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A platform for research: civil engineering, architecture and urbanism
Sliding groove structure of electric door closer and door closer
The invention relates to a sliding groove structure of an electric door closer. A limiting unit and a door closing feedback unit are both electrically connected with a main control PCBA; a C-shaped guide rail is arranged below a sliding groove plate; a sliding block is arranged on the C-shaped guide rail in the mode of being capable of sliding along the C-shaped guide rail; a left screw fixing boss and a right screw fixing boss are arranged at one end of the sliding groove plate; a left screw moving groove and a right screw moving groove are formed in the sliding groove plate; the two ends of the limiting unit are connected to the left screw fixing boss and the right screw fixing boss through fixing screws correspondingly; the fixing screws are located in the left screw moving groove and the right screw moving groove correspondingly; the other end of the sliding groove plate is detachably connected with the door closing feedback unit; a first receding groove and a second receding groove are further formed in the sliding groove plate; the first receding groove is located between the left screw moving groove and the right screw moving groove; the second receding groove is located below the door closing feedback unit; and a shell is detachably connected to the sliding groove plate. The sliding groove structure of the electric door closer has the advantages of being easy and convenient to assemble and install and high in reliability.
本发明涉及一种电动闭门器的滑槽结构，限位单元和关门反馈单元都与主控PCBA电连接；滑槽板下方设置有C型导轨，滑块可沿C型导轨滑动地设置在C型导轨上；滑槽板一端设置有左螺钉固定凸台和右螺钉固定凸台，滑槽板上设置有左螺钉活动槽和右螺钉活动槽，限位单元的两端分别用固定螺钉连接在左螺钉固定凸台和右螺钉固定凸台上，固定螺钉分别位于左螺钉活动槽和右螺钉活动槽内；滑槽板另一端可拆卸连接有关门反馈单元，滑槽板板上还设置有第一避空槽和第二避空槽，第一避空槽位于左螺钉活动槽和右螺钉活动槽之间，第二避空槽位于关门反馈单元下方；壳体可拆卸连接在滑槽板上。本发明具有装配安装简单方便且可靠性高的优点。
Sliding groove structure of electric door closer and door closer
The invention relates to a sliding groove structure of an electric door closer. A limiting unit and a door closing feedback unit are both electrically connected with a main control PCBA; a C-shaped guide rail is arranged below a sliding groove plate; a sliding block is arranged on the C-shaped guide rail in the mode of being capable of sliding along the C-shaped guide rail; a left screw fixing boss and a right screw fixing boss are arranged at one end of the sliding groove plate; a left screw moving groove and a right screw moving groove are formed in the sliding groove plate; the two ends of the limiting unit are connected to the left screw fixing boss and the right screw fixing boss through fixing screws correspondingly; the fixing screws are located in the left screw moving groove and the right screw moving groove correspondingly; the other end of the sliding groove plate is detachably connected with the door closing feedback unit; a first receding groove and a second receding groove are further formed in the sliding groove plate; the first receding groove is located between the left screw moving groove and the right screw moving groove; the second receding groove is located below the door closing feedback unit; and a shell is detachably connected to the sliding groove plate. The sliding groove structure of the electric door closer has the advantages of being easy and convenient to assemble and install and high in reliability.
本发明涉及一种电动闭门器的滑槽结构，限位单元和关门反馈单元都与主控PCBA电连接；滑槽板下方设置有C型导轨，滑块可沿C型导轨滑动地设置在C型导轨上；滑槽板一端设置有左螺钉固定凸台和右螺钉固定凸台，滑槽板上设置有左螺钉活动槽和右螺钉活动槽，限位单元的两端分别用固定螺钉连接在左螺钉固定凸台和右螺钉固定凸台上，固定螺钉分别位于左螺钉活动槽和右螺钉活动槽内；滑槽板另一端可拆卸连接有关门反馈单元，滑槽板板上还设置有第一避空槽和第二避空槽，第一避空槽位于左螺钉活动槽和右螺钉活动槽之间，第二避空槽位于关门反馈单元下方；壳体可拆卸连接在滑槽板上。本发明具有装配安装简单方便且可靠性高的优点。
Sliding groove structure of electric door closer and door closer
一种电动闭门器的滑槽结构以及闭门器
CHAI XUEFENG (author) / WU TIANCI (author)
2021-06-29
Patent
Electronic Resource
Chinese
Simple electric door closer sliding groove structure and door closer
| European Patent Office | 2021