How to Open and Close an Electric Car Door?
2 Answers
Electric car doors can be operated via the vehicle's switch button. Below is relevant information about electric car doors: 1. Concept: It essentially involves a DC motor with forward/reverse rotation capability. The system maintains the door in a horizontal state by connecting a small motor to a worm gear and several spur gears to achieve a high gear reduction ratio. 2. Principle: The mechanism consists of electrical and mechanical components. The electrical system includes a DC motor and a toggle switch for lift control. When the toggle switch is pressed or pulled, power activates the motor, causing it to rotate forward or backward, which drives the dual-rocker mechanism into motion.
As a family user who frequently uses commercial vehicles, the electric sliding door is the most convenient. When going out with the kids, just press the door-opening button on the key, and the door slides open automatically—no more struggling to pull it open like before. Once inside, there's a button on the ceiling to close the door with a single press. If your hands are full, you can even wave your foot under the car's sensor area, and the rear door will open by itself. Just be careful not to let kids stand near the door—the electric door closes pretty fast. On rainy days, the electric door is a lifesaver, keeping the interior dry, though it's important to regularly check the sliding tracks for any debris that might get stuck.
