A machine gun sliding seat for a fighter plane comprises a seat base; a sliding seat which is provided with a sliding guide rod; a machine gun rack which is rotationally arranged on the positioning seat; a positioning mechanism which comprises a first positioning hole formed in the sliding guide rod, a second positioning hole formed in the seat base and matched with the first positioning hole, anda positioning pin arranged in the first positioning hole in a sliding mode and connected with the second positioning hole in a matched and inserted mode. The first positioning hole is formed in the side, close to the positioning base, of the sliding guide rod and located in the center of the width direction of the sliding guide rod. Collision protection mechanism. By means of the structure, the problems that in the prior art, a rotating gun frame is small in rotating angle, the large-angle shooting requirement cannot be met, an operator needs to achieve angle rotation by himself/herself, andthe shooting accuracy is affected are solved.
一种用于战斗机的机枪滑动座椅,包括:座椅底座;滑动座椅,滑动座椅上设置有滑动导向杆;机枪架,转动设置在定位座上;定位机构,包括:设置在滑动导向杆上的第一定位孔、设置在座椅底座上且与第一定位孔相适配的第二定位孔,以及滑动设置在第一定位孔内且与第二定位孔配合插接的定位销;第一定位孔设置在滑动导向杆靠近定位座一侧且位于滑动导向杆其宽度方向的中央位置;碰撞保护机构。通过上述结构以解决现有技术中的旋转枪架转动角度较小、无法满足较大角度的射击要求,以及需要操作人员自身实现角度转动、影响射击准确性的问题。
Machine gun sliding seat for fighter plane
一种用于战斗机的机枪滑动座椅
2021-03-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Engineering Index Backfile | 1946
Pivoting Seat for Fighter Aircraft
NTIS | 1990
|Messerschmitt Me 109 single-seat fighter
Engineering Index Backfile | 1940