Automotive projection-type mechanical structure for passing light left-right driving lighting pattern switching

Abstract

The invention provides an automotive projection-type mechanical structure for passing light left-right driving lighting pattern switching. The automotive projection-type mechanical structure for passing light left-right driving lighting pattern switching comprises a plurality of projection units, each projection unit comprises a fixed plate, movable plates are arranged on the upper parts of the fixed plates, cross rails are fixedly installed in the middle of front end parts, rear end parts, left end parts and right end parts of the movable plates, sliding blocks are installed in the middle of the outer sides of the cross rails in a matched mode, the outer sides of the sliding blocks are fixedly connected with output shaft end parts of electric push rods, and the electric push rods are fixedly installed at the tops of the fixed plates. Output shafts of the electric push rods are perpendicular to end surfaces corresponding to the movable plates, a plurality of spherical penetrating grooves uniformly distributed are formed in the top surfaces of the fixed plates, spheres are installed in the spherical penetrating grooves in a matched mode, the spheres can rotate in the corresponding spherical penetrating grooves, the bottom surfaces of the movable plates are in contact with the tops of the spheres in a matched mode, the movable plates have certain extrusion force on the spheres, and LED lighting sets are arranged at the bottoms of the spheres. According to the automotive projection-type mechanical structure for passing light left-right driving lighting pattern switching, functions of multiple lamplight modes are realized through the simple structural design, vehicle passing light alternately driving in two different driving place system areas meets law and regulation requirements, and using is convenient.

Description

technical field [0001] The invention belongs to the field of vehicle lamp control devices, in particular to a mechanical structure for switching between left and right driving beams of projected low beams for automobiles. Background technique [0002] At present, the standard of vehicle driving position has not been unified, and vehicles with left-hand drive and right-hand drive and right-hand drive with left-hand drive still coexist. When vehicles meet at night, in order to avoid the glare of the low beams on both sides and cause the driver of the other vehicle to be unable to see the road conditions, it is usually necessary to control the light outside the low beams to be slightly weaker, which is mainly blocked and collected by the shading sheet. When driving a vehicle with one type of driving position into a country or region that adopts another type of driving position, such as entering Shenzhen from Hong Kong, entering the UK from France, etc., you will face the proble...

AI Technical Summary

Problems solved by technology

In the prior art, the vehicle does not have the function of switching the light type according to the occasion of left and right driving. Generally, only temporary manual stickers can be used to solve this problem. It is a big trouble, and the error of manual stickers is relatively large, which may easily cause the low beam to fail to meet the requirements of regulations, causing potential safety hazards

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