A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an intelligent anti-collision door stopper. The intelligent anti-collision door stopper comprises a fixed plate installed on the wall surface, and a fixed rod installed on a door body, a magnetic suction seat is fixedly connected to the side wall of the fixed plate, a first reflux groove, a second reflux groove, an annular groove body and a cylindrical groove body are formed in the magnetic suction seat, the first reflux groove and the second reflux groove are symmetrically distributed on the side upper part of the cylindrical groove body, a first communicating cavity and a second communicating cavity are correspondingly formed between the first reflux groove, the second reflux groove and the cylindrical groove body, a solenoid coil is installed in the annular groove body, the solenoid coil is coaxial with the cylindrical groove body, a permanent magnetic block is slidably arranged in the cylindrical groove body in a sealed mode, and a magnetic ball is fixedly connected to the end, away from the door body, of the fixed rod. According to the intelligent anti-collision door stopper, the structure is simple, the collision between the fixed plate and the magnetic suction seat can be effectively avoided by using the force between magnetic fields, the greater the moving speed of the door body is, the more obvious the deceleration and buffering effect is, and the intelligent anti-collision door stopper is suitable for different use environments.
本发明公开了一种智能防撞门吸，包括安装在墙面上的固定板和安装在门体上的固定杆，所述固定板的侧壁上固定连接有磁吸座，所述磁吸座内开设有第一回流槽、第二回流槽、环形槽体和柱形槽体，所述第一回流槽和第二回流槽对称分布在柱形槽体的侧上方，且第一回流槽、第二回流槽与柱形槽体之间分别设有第一连通腔和第二连通腔，所述环形槽体内安装有螺线圈，且螺线圈与柱形槽体共轴，所述柱形槽体内密封滑动设置有永磁块，所述固定杆远离门体的一端固定连接有磁球。本发明结构简单，利用磁场之间的作用力，可有效避免固定板与磁吸座之间的碰撞，且门体移动速度越大，减速缓冲效果就越明显，适用于不同使用环境。
The invention discloses an intelligent anti-collision door stopper. The intelligent anti-collision door stopper comprises a fixed plate installed on the wall surface, and a fixed rod installed on a door body, a magnetic suction seat is fixedly connected to the side wall of the fixed plate, a first reflux groove, a second reflux groove, an annular groove body and a cylindrical groove body are formed in the magnetic suction seat, the first reflux groove and the second reflux groove are symmetrically distributed on the side upper part of the cylindrical groove body, a first communicating cavity and a second communicating cavity are correspondingly formed between the first reflux groove, the second reflux groove and the cylindrical groove body, a solenoid coil is installed in the annular groove body, the solenoid coil is coaxial with the cylindrical groove body, a permanent magnetic block is slidably arranged in the cylindrical groove body in a sealed mode, and a magnetic ball is fixedly connected to the end, away from the door body, of the fixed rod. According to the intelligent anti-collision door stopper, the structure is simple, the collision between the fixed plate and the magnetic suction seat can be effectively avoided by using the force between magnetic fields, the greater the moving speed of the door body is, the more obvious the deceleration and buffering effect is, and the intelligent anti-collision door stopper is suitable for different use environments.
本发明公开了一种智能防撞门吸，包括安装在墙面上的固定板和安装在门体上的固定杆，所述固定板的侧壁上固定连接有磁吸座，所述磁吸座内开设有第一回流槽、第二回流槽、环形槽体和柱形槽体，所述第一回流槽和第二回流槽对称分布在柱形槽体的侧上方，且第一回流槽、第二回流槽与柱形槽体之间分别设有第一连通腔和第二连通腔，所述环形槽体内安装有螺线圈，且螺线圈与柱形槽体共轴，所述柱形槽体内密封滑动设置有永磁块，所述固定杆远离门体的一端固定连接有磁球。本发明结构简单，利用磁场之间的作用力，可有效避免固定板与磁吸座之间的碰撞，且门体移动速度越大，减速缓冲效果就越明显，适用于不同使用环境。
Intelligent anti-collision door stopper
一种智能防撞门吸
2020-08-07
Patent
Electronic Resource
Chinese