Door with anti-pinch device

Abstract

The invention relates to the field of smart homes, in particular to a door with an anti-pinch device. The door comprises a door frame and a door leaf, the door leaf is hinged to the door frame througha hinge, the door further comprises two sets of infrared pair pipe sensors, an electric push rod, a microcontroller and a buzzer, each infrared pair pipe sensor comprises an infrared ray transmittingpipe and an infrared ray receiving pipe, one set of infrared pair pipe sensors are installed on the top and the bottom of the door frame and on the door leaf fixing side, the other set of infrared pair pipe sensors are installed on the top and the bottom of the door frame and on the door closing side, and the infrared pair pipe sensors, the buzzer, the electric push rod and the microcontroller are connected. By means of the door, child fingers in a door seam can be quickly recognized, in-time alarming is achieved, the fingers are stopped between the door leaf and the door frame, door closingis prevented, and the safety and the practicability of the door are greatly improved.

Description

technical field [0001] The invention relates to a door, in particular to a door with an anti-pinch device. Background technique [0002] At present, ordinary doors are usually in the form of hinges or door hinges. When the door is opened, the gap between the door frame and the side of the door hinge is too large. In kindergartens, children frequently open and close the classroom door, and it is easy to pinch children's fingers on the side of the closed door, which poses a great safety hazard. Contents of the invention [0003] The object of the present invention is to provide a door with an anti-clamping device in view of the problems existing in the prior art. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A door with an anti-pinch device, including a door frame and a door leaf, the door leaf is hinged on the door frame through a hinge, and also includes two sets of infrared tube sensors, an electric pus...

AI Technical Summary

Problems solved by technology

[0002] At present, ordinary doors are usually in the form of hinges or door hinges. When the door is opened, the gap between the door frame and the side of the door hinge is too large. In kindergartens, children frequently open and close the classroom door, and it is easy to pinch children's fingers on the closed side, posing a greater safety hazard

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