Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Power-saving electric door closer limiting unit
The invention relates to a power-saving electric door closer limiting unit. The power-saving electric door closer limiting unit comprises a sliding groove body, wherein an upper cover is arranged on the sliding groove body in a covering mode, a sliding block assembly is arranged in a sliding groove in a sliding mode, the sliding block assembly is movably connected with a rotating piece in an abutting mode, and the rotating piece is connected into the sliding groove in a pivoted mode; a telescopic spring is arranged at the top of the end, abutting against the sliding block assembly, of the rotating piece, and the two ends of the telescopic spring are correspondingly connected with the rotating piece and the upper shell; a limiting piece arranged in the sliding groove abuts against the top of the other end of the rotating piece and is further provided with a strip-shaped first through hole in the horizontal direction, and a positioning shaft connected to the wall of the sliding groove is arranged in the first through hole; a reset spring and a disc electromagnet arranged on the positioning shaft in a sleeving mode are correspondingly arranged between the two sides of the limiting piece and the groove wall of the sliding groove, and an inclined face inclining outwards from top to bottom is arranged at the position, abutting against the limiting piece, of the rotating piece. The power-saving electric door closer limiting unit is simple in structure, convenient to install, low in energy consumption cost and convenient to maintain, and door opening positioning can be achieved only through small magnetic force.
本发明涉及一种省电的电动闭门器限位单元，包括滑槽本体，滑槽本体上盖设有上壳，滑槽内滑设有滑块组件，滑块组件活动抵接有枢接在滑槽内的转动件；转动件在与滑块组件相抵接的一端的顶部设置有伸缩弹簧，伸缩弹簧的两端对应与转动件和上壳连接；转动件在另一端的顶部抵接有设置于滑槽内的限位片，限位片还设置有条形的水平方向的第一通孔，第一通孔内设置有连接在滑槽槽壁的定位轴；限位片的两侧和滑槽槽壁之间对应设置有套设在定位轴上的复位弹簧、圆盘式电磁铁，转动件在与限位片抵接的位置设置有从上向下并向外倾斜的斜面。该发明结构简单、方便安装、能耗成本低、维护方便，只需要较小的磁力就可实现开门定位。
Power-saving electric door closer limiting unit
The invention relates to a power-saving electric door closer limiting unit. The power-saving electric door closer limiting unit comprises a sliding groove body, wherein an upper cover is arranged on the sliding groove body in a covering mode, a sliding block assembly is arranged in a sliding groove in a sliding mode, the sliding block assembly is movably connected with a rotating piece in an abutting mode, and the rotating piece is connected into the sliding groove in a pivoted mode; a telescopic spring is arranged at the top of the end, abutting against the sliding block assembly, of the rotating piece, and the two ends of the telescopic spring are correspondingly connected with the rotating piece and the upper shell; a limiting piece arranged in the sliding groove abuts against the top of the other end of the rotating piece and is further provided with a strip-shaped first through hole in the horizontal direction, and a positioning shaft connected to the wall of the sliding groove is arranged in the first through hole; a reset spring and a disc electromagnet arranged on the positioning shaft in a sleeving mode are correspondingly arranged between the two sides of the limiting piece and the groove wall of the sliding groove, and an inclined face inclining outwards from top to bottom is arranged at the position, abutting against the limiting piece, of the rotating piece. The power-saving electric door closer limiting unit is simple in structure, convenient to install, low in energy consumption cost and convenient to maintain, and door opening positioning can be achieved only through small magnetic force.
本发明涉及一种省电的电动闭门器限位单元，包括滑槽本体，滑槽本体上盖设有上壳，滑槽内滑设有滑块组件，滑块组件活动抵接有枢接在滑槽内的转动件；转动件在与滑块组件相抵接的一端的顶部设置有伸缩弹簧，伸缩弹簧的两端对应与转动件和上壳连接；转动件在另一端的顶部抵接有设置于滑槽内的限位片，限位片还设置有条形的水平方向的第一通孔，第一通孔内设置有连接在滑槽槽壁的定位轴；限位片的两侧和滑槽槽壁之间对应设置有套设在定位轴上的复位弹簧、圆盘式电磁铁，转动件在与限位片抵接的位置设置有从上向下并向外倾斜的斜面。该发明结构简单、方便安装、能耗成本低、维护方便，只需要较小的磁力就可实现开门定位。
Power-saving electric door closer limiting unit
一种省电的电动闭门器限位单元
CHAI XUEFENG (Autor:in) / WU TIANCI (Autor:in)
27.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS