Pin-rod type disengaging mechanism for night vision goggles of pilot

Abstract

The invention relates to the technical field of night vision goggles, and in particular to a pin-rod type disengaging mechanism for the night vision goggles of a pilot. The pin-rod type disengaging mechanism comprises an installation support body and a night vision goggles body, wherein a first location hole and a second location hole located in the same straight line are formed in the sidewall of the connection end of the night vision goggles body; grooves corresponding to the first location hole and the second location hole are formed in the installation support body; a first location ball is arranged in the first location hole, and a second location ball is arranged in the second location hole; a part of the first location ball and the second location ball is located in the grooves; and a location rod penetrating through the first location ball and the second location ball is further arranged in the connection end of the night vision goggles body. The pin-rod type disengaging mechanism disclosed by the invention is used for the technology of the night vision goggles of pilots, and provides a pin-rod type disengaging mechanism for the night vision goggles of a pilot, for ensuring that the night vision goggles body cannot fall off from an installation support when the night vision goggles of the pilot bear a high overload acceleration (of not less than 10 g), and enabling the pilot to realize installation and detachment between the night vision goggles body and the installation support with a single hand.

Description

technical field [0001] The invention relates to the technical field of night vision goggles, in particular to a pin-type release mechanism for pilot night vision goggles. Background technique [0002] The pilot's night vision goggles are installed in front of the flight protective helmet to facilitate the pilot's direct visual observation. However, due to the forward movement of the overall center of gravity after the flight protective helmet is equipped with night vision goggles, the pilot will feel fatigued when wearing the night vision goggles continuously for a long time. Therefore, the pilot night vision goggles and the flight protective helmet cannot be connected in a fixed way, but a detachable connection method should be used so that the pilot can choose whether to install the night vision goggles according to the situation. Considering that the pilot cannot operate with both hands or for a long time when the aircraft is flying, Therefore, the night vision goggle bod...

AI Technical Summary

Problems solved by technology

[0006] The use of the first method greatly increases the operation time and difficulty of the pilot when ejecting, and increases the risk of ejection lifesaving; when using the second method, it is necessary to ensure that the night vision goggles cannot It falls off from the mounting bracket to avoid secondary separation and damage to the pilot. This is to increase the elastic force of the spring in the ball-type elastic release mechanism, but after the elastic force is increased, the pilot cannot use one hand to quickly disassemble and assemble the night vision goggle mirror body.

Images