A semi-automatic device for automatically controlling the switch of the venetian blind according to the outdoor temperature

Abstract

The invention relates to the technical field of home life, and discloses a semi-automatic automatic control device for a blind switch according to the outdoor temperature, including a blind, the inside of the blind is movably connected with a leaf curtain, and the right side of the venetian blind is movably connected with a control Rod, a control wheel is movably connected above the leaf curtain, a movable slot is movably connected above the right side of the shutter, a movable rack is movably connected to the right side of the control wheel, and the inside of the movable groove is movably connected There is a power slider, and the left side of the shutter upper surface is movably connected with a solar panel. The volume of gas in the electric slide rail shrinks, and the electric slider slides to the left under the elastic force of the return spring, touching the closing slide rail on the left side of the electric slide rail, and the power wheel drives the fixed rack to move downward, thereby controlling the movement of the curtain. Open, thereby reached the opening and closing of the leaf curtain in the middle of the shutter automatically by feeling the outdoor temperature.

Description

technical field [0001] The invention relates to the technical field of home life, in particular to a semi-automatic device for automatically controlling a venetian blind switch according to outdoor temperature. Background technique [0002] Curtains are made of cloth, hemp, yarn, aluminum flakes, wood chips, metal materials, etc. The main function of curtains is to isolate them from the outside world and ensure the privacy of the room. At the same time, they are an indispensable decoration for home decoration. The development of curtains has experienced many forms. Animal skins and straw mats were the earliest forms of curtains. After Cai Lun invented paper in the Han Dynasty, people began to use paper as window coverings. After the appearance of cloth in the Song Dynasty, people began to use cloth. To make curtains, in modern times, with the rapid development of science and technology, curtains of materials such as aluminum sheets and wood chips have appeared, and the funct...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a semi-automatic blind switch device that automatically controls the blinds according to the outdoor temperature, which has the advantages of automatic opening and closing of the blinds and manual control, and solves the problem that the traditional blinds must be manually controlled.

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