A self-adjustable car sun visor based on the principle of electromagnetic induction

Abstract

The invention relates to the technical field of auto parts, and discloses an automatically adjustable automobile sun visor based on the principle of electromagnetic induction, including a vehicle frame, the interior of the vehicle frame is fixedly connected with a mounting plate, and the exterior of the There is a fixed rod, the inside of the fixed rod is movably connected with a rotating rod, the outside of the rotating rod is fixedly connected with a bevel gear, the outside of the bevel gear is fixedly connected with a connecting rod, and the top of the connecting rod is fixedly connected with a transmission The drive belt is movably connected to the outside of the transmission wheel, the motor is fixedly connected to the outside of the transmission wheel, and the fixed piece is movably connected to the outside of the rotating rod. Through the fixed rod, the fixed piece, the plate body, the second sphere, The second spring and the rotating rod are used together to ensure the stability of the rotation and positioning of the board body, and effectively ensure the positioning of the board body at any position, thereby ensuring the effect of sunshade and providing effective safety guarantee for driving.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an auto-adjustable auto sun visor based on the principle of electromagnetic induction. Background technique [0002] With the rapid development of society, the automobile industry has developed rapidly, people consume more and more cars, and the market for auto parts has become larger and larger. A car sun visor is a suspension installed above the front windshield of a car. It is an important accessory in car production. Its important function is to block the sun when the car is driving towards the sun and improve driving safety. [0003] The traditional car sun visor is provided with a U-shaped circlip in the shaft hole where the sun visor body and the rotating shaft are matched, and the sun visor body can stay at any position and automatically stick to it by using the torque generated by the friction between the U-shaped circlip and the rotating shaft. Top, the friction bet...

AI Technical Summary

Problems solved by technology

[0003] The traditional car sun visor is provided with a U-shaped circlip in the shaft hole where the sun visor body and the rotating shaft are matched, and the sun visor body can stay at any position and automatically stick to it by using the torque generated by the friction between the U-shaped circlip and the rotating shaft. Top, the friction between the U-shaped circlip and the rotating shaft is relatively large, which causes the rotating shaft and the U-shaped circlip to wear too quickly, which seriously affects the service life of the car sun visor, and the existing sun visor can be manually adjusted at the same time. , to achieve the effect of blocking the sun. However, when driving, manually operating the shutter increases the danger during the driving process of the car, resulting in potential safety hazards and affecting traffic safety.

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