A built-in quick-connect device

An embedded, transfer block technology, applied in the direction of launch/drag transmission, can solve the problems of external structure and excessive cross-sectional area, reduce buffer requirements, solve buffer problems, reduce mass and transmission. The effect of rushing the request
CN106314817BActive Publication Date: 2018-07-17BEIJING MECHANICAL EQUIP INST
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING MECHANICAL EQUIP INST
Publication Date
2018-07-17

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Abstract

The invention relates to the embedded quick connection device. The device comprises a front adapter, a rear adapter, a quick connection pin, a push plate and a locking screw. The quick connection pin is driven by the push plate to penetrate through a quick connection hole in the front adapter and a quick connection hole in the rear adapter, and then the locking screw is screwed in, so that the locking screw is clamped into a conical locking groove in the quick connection pin to achieve the connection and locking aims. The quick connection device is placed in a segmented frame, the section area of the adapters is reduced, quality and buffering requirements of an ejection trolley are reduced, the frame can still be effectively connected even if a locking mechanism loosens to a certain degree, and the connection reliability problem occurring when the frame is violently impacted in the ejection process is prevented.
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Description

technical field

[0001] The invention relates to the technical field of quick-connect devices, in particular to a built-in quick-connect device. Background technique

[0002] The ground take-off of UAVs mainly adopts ejection and self-take-off methods. Compared with self-take-off methods, catapult take-off is more suitable for complex launch environments. In order to solve the repeatability and portability of catapult take-off, various portable ejection systems have been proposed. For example, a portable ejection system spliced ​​by segmented frames, especially a high-pressure gas portable ejection system. The commonly used connection device of the existing segmented and segmented frames is a common hasp lock in the industrial field. The lock seat and the hasp of the hasp lock are respectively installed at both ends of the outer surface of the segmented ejection frame. Since the ejection cart needs to pass through the ejection frame, the disadvantage of this external lap is ...

Claims

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