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Airplane electric seat horizontally adjusting device

A technology of a level adjustment device and an electric seat, which is applied to the arrangement of seats and other directions, can solve the problems of high requirements for adjustment devices, small installation space, and influence on the escape of pilots, and achieves the effects of small space requirements, reliable work and reasonable structure.

Active Publication Date: 2013-10-23
HARBIN DONGAN ENGINE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The driving motor of the aviation seat rotates at a high speed, and it needs to be decelerated to realize the need to drive the aviation seat. At the same time, it is also required that the aviation seat cannot be locked when the driving motor is powered off, which will affect the pilot's operation and entry and exit. Aircraft, even affecting the escape of pilots in accidents
Due to the small installation space and the high requirements for the adjustment device required, there is no such device at present

Method used

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  • Airplane electric seat horizontally adjusting device
  • Airplane electric seat horizontally adjusting device
  • Airplane electric seat horizontally adjusting device

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specific Embodiment approach

[0013] As shown in the figure, the aircraft electric seat level adjustment device includes a housing 35, a drive motor, a speed reducer 31, a slide rail 34, a guide rail 33, a rack 32, a clutch, an aviation seat and the speed reducer 31, and a guide rail 33 Installed on the housing 35, the slide rail 34 and the rack 32 are parallel to each other and installed on the floor of the aircraft cockpit, the drive motor is connected with the input gear 6 of the speed reducer 31 through the clutch 5, and the output gear of the speed reducer 31 11 is engaged with the rack 32 installed on the floor, and the guide rail 33 is installed on the slide rail 34, and there are two guide rails 33 .

[0014] The reducer includes a reducer housing 3, an input gear 6, a primary output gear 7, a secondary input gear 8, a secondary output gear 9, a tertiary input gear 10, and an output gear 11. The input gear 6 It is fixedly connected with the primary output gear 7, the secondary input gear 8 and the ...

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PUM

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Abstract

The invention relates to an airplane electric seat horizontally adjusting device, which includes a shell, a drive motor, a speed reducer, slide rails, guide rails, a rack and a clutch, wherein an aero seat, the speed reducer and the guide rails are mounted on the shell; the slide rails and the rack are parallel and are mounted on the floor of an airplane cockpit; the drive motor is connected with an input gear of the speed reducer via the clutch; an output gear of the speed reducer is meshed with the rack mounted on the floor; the guide rails are mounted on the slide rails. Through the speed reducer and the gear and rack structure, the aero seat can be adjusted; in case of power failure of the drive motor, the aero seat can be manually adjusted via the clutch; therefore, an aviator can operate and get in and out of an aircraft, and can escape in an accident.

Description

technical field [0001] The invention relates to an adjustment device, in particular to an aircraft electric seat level adjustment device. Background technique [0002] In the aviation field, the aircraft aviation seat adjustment device is to adapt to various flight requirements, and can adjust the seat position, that is, the front and rear positions of the seat, so that the aircraft seat can adapt to the needs of pilots of different sizes. Simultaneously, two pilots are required to sit in the cockpit on some airplanes, and when two pilots enter and exit the cockpit, due to the limitation of space, the aviation seats also need to be moved. The driving motor of the aviation seat rotates at a high speed, and it needs to be decelerated to realize the need to drive the aviation seat. At the same time, it is also required that the aviation seat cannot be locked when the driving motor is powered off, which will affect the pilot's operation and entry and exit. Aircraft, and even af...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D11/06
Inventor 陈晓峰宫伟刘亚琴辛旭生郑鹏举胡红艳李悦宋剑锋姚勇吉王兴伟官明明王旭江军
Owner HARBIN DONGAN ENGINE GRP
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