Hand pinching prevention device for smart security door

Abstract

The invention relates to the technical field of smart home, and discloses a hand pinching prevention device for a smart security door. The hand pinching prevention device comprises a shell I, whereinfixed rods are fixedly connected to the interior of the shell I, a ring shell is fixedly connected to the exteriors of the fixed rods, a fixed ring is fixedly connected to the interior of the ring shell, and a coil is fixedly connected to the exterior of the fixed ring. Protruding blocks are fixedly connected to the outer portion of the ring shell, and a shell II is movably connected to the outerportion of the ring shell. By means of the device, under the action of external force such as strong wind, the smart security door can automatically conduct self-locking, in this way, the accident that the human hand is pinched can be effectively avoided, the safety of the smart security door can be better, and under the action of non-Newtonian fluid and buffer cotton, the anti-theft effect of thesmart security door is better. According to the smart security door, buffering can be conducted when the smart security door is rapidly closed, so that the movable door can be effectively protected,and the service life of the movable door is prolonged.

Description

technical field [0001] The invention relates to the technical field of smart home, in particular to an anti-pinching device for smart anti-theft doors. Background technique [0002] Nowadays, smart homes have been gradually integrated into people's daily life, but there are still many problems in the smart anti-theft doors in smart homes. For example, the existing smart anti-theft doors do not have the function of anti-stall. When the action of external force such as strong wind, the dodge door will be closed quickly, which may cause the accident that the smart anti-theft door pinches the hands, which will threaten people's safety, and the existing anti-pinch smart door will basically affect people's safety. Until the normal closing of the dodge door, this will make the closing of the dodge door more difficult, and this will also reduce the service life of the smart door, and then people will need to spend more money for maintenance and replacement of the smart door. [000...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-pinching device for intelligent anti-theft doors. The advantage of longevity solves the problem that the existing intelligent anti-theft door does not have the function of anti-stall. When encountering external forces such as strong winds, the movable door will be closed quickly, which may cause accidents where the intelligent anti-theft door pinches people's hands. Thereby will threaten people's safety, and existing anti-pinch smart door basically all can influence the normal closing of dodge door, will make the closing of dodge door more difficult like this, and will also reduce the service life of smart door like this , which in turn will make people need to spend more money on the maintenance and replacement of smart doors

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