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Automobile Window

Mobile Science Museum · Automotive

Operation: 1. Press the "Up" and "Down" buttons respectively to observe the glass moving up and down; 2. Press the "Display" button to observe the movement of the glass lifting mechanism through the switchable glass. Function Overview: The exhibit consists of a car window model, glass lifting mechanism, liquid crystal glass, operation buttons, etc. Visitors can press the "Up" and "Down" buttons to observe the glass moving up and down; by pressing the "Display" button, they can observe the movement of the glass lifting mechanism through the switchable glass. Scientific Principle: Why does the glass move up and down when the motor rotates? This is the working principle of an automotive window regulator: the scissor-type window regulator mainly uses a sector gear plate driven by a handwheel or a motor ratchet to rotate, causing the glass to move up and down along the guide rail.

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