A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a self-adaptive damping door stopper which comprises a base plate, a parallel connection seat, a cylinder barrel, a guide rod, an air cylinder, a latch block located in a guide rod cavity seat, a telescopic piece composed of a sleeve provided with a magnetic ball head and a firing pin, and a magnetic attraction touch piece installed on a door. The parallel seat is elastically connected with the chassis, the cylinder barrel and the double cylinders are arranged on the parallel seat, and the whole guide rod and a part of the sleeve are coaxially arranged in the cylinder barrel; when the door is opened, a magnetic attraction touch piece on the door collides with and attracts a magnetic ball head, a core column of the magnetic attraction touch piece firstly abuts against a collision needle head in an axis hole of the ball head, so that a needle point collides with a latch block to enable the latch block to slide away so as to relieve blocking on a telescopic piece, and the telescopic piece retracts to the bottom of a cylinder barrel; air pressure is diffused to the wall skirt of the piston, friction force between the piston and the inner wall of the air cylinder is increased, door opening kinetic energy is consumed, the larger the door opening kinetic energy is, the larger the friction force between the piston and the air cylinder is, buffering is more effective, and the smooth damping effect is achieved.
本发明公开了一种自适应阻尼门吸，包括底盘、并联座、缸筒、导杆、气缸与位于导杆腔座内的闩块和由配有磁性球头的套管、撞针所构成的伸缩件，以及安装于门上的磁吸触碰件；并联座与底盘弹性连接，缸筒、双气缸同设于并联座上，导杆的整体、套管的一部分同轴设于缸筒内；门开时、门上的磁吸触碰件撞向并吸住磁性球头、其芯柱首先顶碰球头轴心孔内的撞针头、使针尖撞向闩块令其滑开以解除对伸缩件的拦阻、让伸缩件缩向缸筒底，回缩时套管头段的肩桥通过连杆带动活塞压缩气缸内的空气，空气压力扩散到活塞的壁裙、增大活塞与气缸内壁的摩擦力进而消耗掉开门的动能，开门动能越大活塞与气缸的摩擦力就越大、缓冲就越有效，实现了顺滑的阻尼效果。
The invention discloses a self-adaptive damping door stopper which comprises a base plate, a parallel connection seat, a cylinder barrel, a guide rod, an air cylinder, a latch block located in a guide rod cavity seat, a telescopic piece composed of a sleeve provided with a magnetic ball head and a firing pin, and a magnetic attraction touch piece installed on a door. The parallel seat is elastically connected with the chassis, the cylinder barrel and the double cylinders are arranged on the parallel seat, and the whole guide rod and a part of the sleeve are coaxially arranged in the cylinder barrel; when the door is opened, a magnetic attraction touch piece on the door collides with and attracts a magnetic ball head, a core column of the magnetic attraction touch piece firstly abuts against a collision needle head in an axis hole of the ball head, so that a needle point collides with a latch block to enable the latch block to slide away so as to relieve blocking on a telescopic piece, and the telescopic piece retracts to the bottom of a cylinder barrel; air pressure is diffused to the wall skirt of the piston, friction force between the piston and the inner wall of the air cylinder is increased, door opening kinetic energy is consumed, the larger the door opening kinetic energy is, the larger the friction force between the piston and the air cylinder is, buffering is more effective, and the smooth damping effect is achieved.
本发明公开了一种自适应阻尼门吸，包括底盘、并联座、缸筒、导杆、气缸与位于导杆腔座内的闩块和由配有磁性球头的套管、撞针所构成的伸缩件，以及安装于门上的磁吸触碰件；并联座与底盘弹性连接，缸筒、双气缸同设于并联座上，导杆的整体、套管的一部分同轴设于缸筒内；门开时、门上的磁吸触碰件撞向并吸住磁性球头、其芯柱首先顶碰球头轴心孔内的撞针头、使针尖撞向闩块令其滑开以解除对伸缩件的拦阻、让伸缩件缩向缸筒底，回缩时套管头段的肩桥通过连杆带动活塞压缩气缸内的空气，空气压力扩散到活塞的壁裙、增大活塞与气缸内壁的摩擦力进而消耗掉开门的动能，开门动能越大活塞与气缸的摩擦力就越大、缓冲就越有效，实现了顺滑的阻尼效果。
Self-adaptive damping door stopper
一种自适应阻尼门吸
LIN XUWEI (author)
2024-09-06
Patent
Electronic Resource
Chinese