Double-margin flap control switch capable of being operated by one hand

Abstract

The invention provides a flap control switch, and belongs to the technical field of aviation, a light guide plate is fixed at the upper end of a second shell, and a first shell penetrates through the light guide plate and is fixedly connected with the second shell; the upper end of the anti-buffering device is fixedly connected with the lower end of the handle; the lower end of the anti-buffering device is fixedly connected with the middle part of a rotating shaft; the rotating shaft is installed in the second shell, pointers are arranged on the two sides of the rotating shaft, a microswitch and a photoelectric switch are arranged on the right side of the rotating shaft, a photoelectric switch is arranged on the left side of the rotating shaft, and the light guide plate, the photoelectric switch and the microswitch are electrically connected with the outside through an electric connector. A binding post on the outer surface of the second shell is grounded; the anti-buffering device is provided with a gear control mechanism which is used for controlling a gear to be switched from a first gear to a second gear or a third gear when the handle moves up and down and moves circularly, and pressing a microswitch when the handle moves downwards, so that an operator does not need to manually block the handle of the flap control switch through an auxiliary pull gear lever, time and labor are saved, and the operability and the reliability are high.

Description

technical field [0001] The invention belongs to the technical field of aviation and relates to a double margin flap control switch which can be manipulated by one hand. Background technique [0002] With the development of aviation technology, the use of aircraft flap control switches in aircraft interiors is becoming more and more important, and it is also an indispensable part of aircraft interiors. Usually, in order to avoid large changes in the flap angle and ensure the safe operation of the aircraft, it is required that the flap control switch can be locked at each gear position of 0°, 10°, and 20°, and should not be offside due to accidental collision. It can be directly switched to any other 2 gears, and it cannot be directly returned from the 20° gear to the 0° gear. [0003] In the prior art, in order to avoid directly returning from the 20° gear to the 0° gear, the operator needs to manually pull the gear lever to block the handle of the flap control switch throug...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in order to avoid directly returning from the 20° gear to the 0° gear, the operator needs to manually pull the gear lever to block the handle of the flap control switch through auxiliary retraction, which is time-consuming, laborious, and poor in operability. low reliability

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