Casement window automatic closing device based on capacitance sensing

Abstract

The invention relates to the technical field of building design, and discloses a casement window automatic closing device based on capacitance sensing. The casement window automatic closing device comprises a frame and a window body. An induction assembly is movably connected in the frame. An electromagnet is fixedly connected in the frame. A sliding rail is fixedly connected in the frame. A sliding rod is movably connected in the sliding rail. The outer portion of the sliding rod is movably connected with a first spring, and the outer portion of the first spring is movably connected with a connecting rod. Under the interaction of the electromagnet, the sliding rail, the sliding rod, the first spring, the connecting rod, an iron block, a first gear, a second gear and a chain, it can be guaranteed that the device can achieve automatic window closing when it is rains, triggering is sensitive, the arrangement will meet use of actual use, the situation that severe economic losses of electric appliance damage and the like are caused due to the fact that rainwater enters rooms is greatly avoided, and the device is more suitable for regions with weather changing rapidly.

Description

technical field [0001] The invention relates to the technical field of architectural design, in particular to an automatic window closing device for casement windows based on capacitive sensing. Background technique [0002] The windows of modern windows are composed of three parts: window frames, glass and movable components (hinges, handles, pulleys, etc.). The window frame is responsible for supporting the main structure of the window, which can be wood, metal, ceramic or plastic material, and the transparent part is attached to the window frame, which can be paper, cloth, silk or glass material. The movable components are mainly made of metal materials, and the places touched by human hands may also be wrapped with heat-insulating materials such as plastics. [0003] Nowadays, the windows of office buildings on higher floors and some buildings will use casement windows. Although such windows have the advantages of large opening area, good ventilation, and good sealing, ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an automatic window closing device for casement windows based on capacitive sensing. Under the influence of the wind, it will be blown into the inside of the window. If the window is not closed in time, the rainwater blown in is very likely to cause damp swelling of the indoor floor and damage to electronic products such as computers, which will cause large economic losses, and even With the windows closed, rainwater may still seep into the gaps in the windows, which will accelerate the corrosion of the internal parts of the windows

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