An escalator handrail entrance visual anti-pinch detection device

Abstract

The invention relates to a vision anti-pinch detection device for an escalator handrail inlet. The vision anti-pinch detection device comprises an installing bottom plate and a camera. A mirror installing rack and a camera installing rack are vertically installed on the two sides of the upper end of the installing bottom plate correspondingly. A first reflective mirror is installed in the middle of the inner side wall of the mirror installing rack. The upper end surface of the mirror installing rack is provided with a second reflective mirror inclined towards the camera installing rack. The camera is installed on the side wall, facing the second reflective mirror, of the upper end of the camera installing rack. According to the vision anti-pinch detection device for the escalator handrail inlet, the structure is simple, the size is small, the monitored visibility range is expanded through the reflective mirrors, and the effect that an escalator can timely stop when human body parts (hands, feet and the like) or abnormal objects are close to the escalator handrail inlet is ensured.

Description

technical field [0001] The invention relates to the field of escalator safety protection devices, in particular to a visual anti-pinch detection device for the entrance of an escalator handrail. Background technique [0002] In public places such as shopping malls with a large flow of people, escalators are essential. There is a gap at the entrance and exit where the handrail of the escalator rolls. This gap can just reach into the child's hand. Once the child's hand reaches into the gap, it will be involved and cause an injury accident. At present, there is no corresponding anti-pinch Detection device to solve the above security risks. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a visual anti-pinch detection device for the entrance of the handrail of an escalator, which has a simple structure and a small size, and uses a mirror to expand the range of sight of the monitor to ensure that when a foreign object...

AI Technical Summary

Problems solved by technology

There is a gap at the entrance and exit where the handrail of the escalator rolls. This gap can just reach into the child's hand. Once the child's hand reaches into the gap, it will be involved and cause an injury accident. At present, there is no corresponding anti-pinch Detection device to solve the above security risks

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