Indicating device capable of automatically reminding based on electromagnetic induction

Abstract

The invention relates to the technical field of indicating devices, and further discloses an indicating device capable of automatically reminding based on electromagnetic induction. The indicating device includes a pedal and a support, the outer side of the rotating shaft is fixedly sleeved with an eccentric disc and a gear; an indication board extending to the outer side of the support is fixedlyinstalled at the top of the rotating wheel, lamp beads are installed on the indication board, a limiting rod inserted into the eccentric disc is fixedly connected to the back face of the connecting plate, a shifting rod corresponding to the gear is installed on the outer side of the disc, a movable plate is movably inserted into the sliding base, and a conducting rod is installed in the movable plate. When a pedestrian steps on the pedal, the lifting plate is driven to move upwards through the ejector rod, the shifting rod drives the gear to rotate, the eccentric disc rotates elliptically, and the indication board is driven by the connecting plate to swing leftwards and rightwards with the rotating wheel as the center to attract the attention of the pedestrian. Meanwhile, the connecting plate drives the conducting rod to cut magnetic induction lines in the magnetic block to generate induction current, so that the lamp beads are electrified to flash, the attention of pedestrians is further attracted, and a better reminding effect is achieved.

Description

technical field [0001] The invention relates to the technical field of indicating devices, in particular to an indicating device that can automatically remind based on electromagnetic induction. Background technique [0002] Signs generally refer to signs used to indicate directions, and are widely used in residential quarters, shopping malls, playgrounds, tourist attractions and other places to indicate the specific locations of various places to pedestrians and tourists, so as to facilitate people who are not familiar with the area Can quickly find the place you want to go, therefore, the sign has a very important guiding role, especially in tourist attractions, there are many scenic spots, entertainment facilities, toilets and other places, and tourists are basically not familiar with the environment inside , Signs are needed for line guidance. [0003] The structure and function of the existing signboards are too simple. Usually, signs such as arrows are installed on a ...

AI Technical Summary

Problems solved by technology

[0003] The structure and function of the existing signboards are too simple. Usually, signs such as arrows are installed on a bracket. When pedestrians are not in a hurry, they can basically notice these signboards while walking slowly. However, when walking People are in a hurry, such as when they are in a hurry to go to the bathroom or rush to a certain place to meet, they are in a hurry and often miss or ignore the signs next to them, causing pedestrians to take the wrong road. The display effect is not a good solution to this problem. Some signs are equipped with flashing lights to enhance eye-catching, but these lights need to consume electricity all the time, and they are always on when no pedestrians pass by, which is a waste of energy.

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