A smart home infrared guidance device

Abstract

The invention discloses an infrared guiding device of an intelligent home. A first cavity is formed inside a device body, a servo motor is arranged in the first cavity, moreover, the upper portion ofthe servo motor is rotationally connected with the lower portion of a threaded rod, and the upper end of the threaded rod is rotationally connected with a device body; and the outer surface of the threaded rod is in threaded connection with a lantern ring, one side of the lantern ring is fixedly connected with a support leg, the support leg is slidingly connected with a guide groove, the guide groove is fixedly connected with the device body, moreover, the other side of the lantern ring is fixedly connected with an infrared sensor, the outer portion of the infrared sensor is fixedly connectedwith a fixing plate, and the upper end surface of the fixing plate abuts against the lower surface a rubber block. The device is reasonable in structural design and applicable, the infrared sensor isdriven to move up and down through the forward and reverse rotation of the servo motor, and a sealing plate is driven to be opened or closed while moving up and down; the infrared sensor is effectively prevented from being damaged by external impact, and dust is effectively prevented from being entered the interior of the device body; and a photosensitive switch is used for automatically judging whether a person approaches the device or not, so that the working state controlling of the servo motor is realized, and intelligent degree is high.

Description

technical field [0001] The invention relates to a home smart device, in particular to a smart home infrared guidance device. Background technique [0002] Smart Home is that thing connectionization embodies under the influence of Internet of Things. Smart home connects various devices in the home (such as audio and video equipment, lighting system, curtain control, air conditioning control, security system, digital theater system, network home appliances, and three-meter copying, etc.) through the Internet of Things technology to provide home appliance control. , lighting control, curtain control, telephone remote control, indoor and outdoor remote control, anti-theft alarm, environmental monitoring, HVAC control, infrared forwarding and programmable timing control and other functions and means. Compared with ordinary homes, smart homes not only have traditional living functions, but also integrate construction, network communications, information appliances, and equipment ...

AI Technical Summary

Problems solved by technology

[0003] Smart home is based on the residence as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate the facilities related to home life, build an efficient management system for residential facilities and family schedules, and improve Home safety, convenience, comfort, artistry, and realize an environmentally friendly and energy-saving living environment; the existing smart home infrared guidance devices are directly fixed on the smart home, often the infrared guidance equipment is affected by the work, the scope of application is small, The existing smart home infrared guidance devices are all installed with bolts. When there is an external impact and the infrared sensor probe collides with each other, it is easy to damage the sensor probe, increase the failure rate of the infrared sensor, and bring a large maintenance cost to the user. Moreover, the existing infrared sensor is exposed to the outside and is easily contaminated with dust, resulting in a decrease in sensing sensitivity. At the same time, dust will damage the electronic components inside the infrared sensor.

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