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

Active Publication Date: 2018-07-17
BEIJING MECHANICAL EQUIP INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above analysis, the present invention aims to provide a built-in quick-connect device to solve the problem that the existing snap-lock connection device has an external structure and an excessively large cross-sectional area

Method used

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Embodiment Construction

[0038] Preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and are used together with the embodiments of the present invention to explain the principle of the present invention.

[0039] A built-in quick-connect device, the quick-connect device includes: a front adapter 1, a rear adapter 2, a quick-connect pin 3, a push plate 4, and a locking screw 5;

[0040] The front adapter 1 is composed of a square tube A 11, a front adapter block 12 and a cylinder A 13, and on the side where the front adapter 1 and the rear adapter 2 are connected, the end faces of the three are flush, and the front adapter block 12 is installed and It is fixed between the square pipe A 11 and the cylinder A 13, and each of the four sides of the front adapter block 12 is provided with four threaded holes, and the front adapter block 12 is connected and fixed...

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PUM

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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.

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64F1/06
CPCB64F1/06
Inventor 高辉赵金鑫翟晓超王益华
Owner BEIJING MECHANICAL EQUIP INST
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