The role of solenoid valves in smart seats

With the continuous improvement of the economic level and technological level, airplanes, trains, and automobiles, as fast and convenient means of transportation, have gradually become one of the main choices for people to travel, especially for medium and long-distance trips. mode of transportation. For business people who often have business trips and business contacts, most of them choose first class and business class to improve their rest quality.

How Power Seats Work
The electric seat is composed of a two-way motor, a transmission device, and an adjustment circuit. The two-way motor generates power, and the transmission device can transmit the power to the seat, and the adjustment of different positions of the seat can be realized by adjusting the switch.

electric seat structure
Electric seats are generally composed of motors, transmissions and seat adjusters. The motor is generally controlled by a switch installed on the side panel of the left seat or on the left door armrest. After the switch is turned on, the power of the motor rotates the flexible shaft through the gear and the drive shaft, and then drives the seat adjuster to move. When the regulator reaches the end of the stroke, the flexible shaft stops rotating, so the motor is still rotating, and its power will be absorbed by the rubber coupling, which is used to prevent the motor from being damaged due to overload in case the seat gets stuck.
When the control switch is powered off, the return spring can separate the plunger of the solenoid valve from the claw joint, so that it returns to its original position. In order to prevent motor overload, most permanent magnet motors
The engine is equipped with a fuse.
The transmission device of a car electric seat includes a transmission, a coupling device and a solenoid valve. The seat adjuster is composed of a screw jack and a gear transmission mechanism. motor and transformer
A coupling is installed between the transmissions, and a flexible shaft