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Catapult starting device

A technology of starting device and casing, applied in the field of aviation flight lifesaving, to achieve the effect of simple structure, novel function realization, and easy popularization and application

Active Publication Date: 2016-11-23
AEROSPACE LIFE SUPPORT IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One of the important input signals of the program control system - the ejection start signal, the start signal should be an electrical signal, and the existing technology cannot meet the above requirements

Method used

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Embodiment Construction

[0019] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0020] like Figure 1-Figure 3 As shown, the ejection starting device of the present invention includes a housing 7 , a pull ring cable 1 , and a switch assembly 8 arranged in the housing 7 . The casing 7 is connected with the box cover 3 and the front cover 4 to form an accommodating space.

[0021] The switch assembly 8 is electrically connected to the electrical system 5 . One end of the pull ring steel cable 1 is connected with the central pull ring, and the other end is connected with the pulling pin of the firing mechanism. The connection mode of the pull-ring steel cable 1 and the central pull ring is the prior art, and the pin-out connection modes of the other firing mechanisms are also the prior art, and will...

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PUM

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Abstract

The invention relates to a catapult starting device. The catapult starting device comprises a shell (7), a pull ring steel cable (1) and a switch component (8), and the switch component (8) is arranged in the shell (7). A rocker (15) sleeves a switch shaft (17) of the switch component (8), the pull ring steel cable (1) is provided with a grooved pull rod (16), a crank (1501) mounted in a groove of the pull rod (16) is arranged on the rocker (15) and provided with a strip hole, and the crank (1501) is connected with the pull rod (16) through a flattop shaft (6) penetrating the strip hole. When the pull ring steel cable (1) is pulled, the pull rod (16) drives the crank (1501) and the rocker (15) to rotate, and the rocker (15) drives the switch shaft (17) to rotate, so that an on-off state shifting of the switch component (8) is realized. The catapult starting device has advantages that catapult starting mechanical signals can be converted into electric signals while a mechanical pull pin is triggered by mechanical pulling; in addition, the catapult starting device is simple in structure, novelty in functional implementation, high practicality and easiness in popularization and application.

Description

technical field [0001] The invention relates to the field of aviation lifesaving, and more specifically, relates to an ejection starting device. Background technique [0002] In today's era of rapid development of aviation technology, the overall performance of aircraft has been greatly improved. At the same time, the requirements for pilots' safety and lifesaving are getting higher and higher, and the limitations of traditional mechanical watch control are getting bigger and bigger. In order to adapt to improve the life-saving performance of the seat, a new program control system came into being. One of the important input signals of the program control system—the ejection start signal, should be an electric signal, and the prior art cannot meet the above requirements. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an ejection activation device capable of converting a mechanical signal for ejection activation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D25/10
CPCB64D25/10
Inventor 黄小平郭明飞
Owner AEROSPACE LIFE SUPPORT IND LTD