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Ejector trigger buckle of structure with double joints and spring

A spring-loaded, double-joint technology, applied in the direction of launching/dragging transmissions, can solve problems such as difficulty in carrying and transportation, and high risk

Inactive Publication Date: 2014-03-26
卓向东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of ejection of small UAVs weighing more than 50 kg, there is no electromagnetic catapult suitable for such UAVs in China. According to reports, only the United States and Israel have similar UAV boosters. Domestically produced rubber band catapults can only eject Boost drones below 50 kg, and drones weighing more than 50 kg can only be boosted by solid explosive rockets, which is very dangerous and very difficult to carry and transport

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0004] The trigger button of the catapult with a double joint and spring structure, the main structure includes a fixed box, a semicircular trigger button, a spring and a semicircular extrusion structure with a handle; in a fixed box, the spring is installed in a semicircular The middle of the circular activation buckle; the semi-circular extrusion structure with handle is in contact with the semi-circular activation buckle, when the semi-circular extrusion structure with handle is moved more than one-third; the spring will push the semi-circular activation The buckle slides quickly to the other side to achieve the purpose of excitation.

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PUM

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Abstract

The invention discloses an ejector trigger buckle of a structure with double joints and a spring. The ejector trigger buckle mainly comprises a fixed box, a semi-circular trigger buckle body, the spring, a semi-circular extruding structure and the like, wherein the semi-circular extruding structure is provided with a handle; in the fixed box, the spring is installed in the middle of the semi-circular trigger buckle body; the semi-circular extruding structure provided with the handle makes contact with the semi-circular trigger buckle body. After the semi-circular extruding structure provided with the handle moves by more than one third, the spring pushes the semi-circular trigger buckle body to rapidly slide to the other side so that the purpose of triggering can be achieved.

Description

Technical field [0001] The invention relates to a catapult activation buckle with a double-joint plus spring structure, in particular to an activation buckle with two semicircular joints and a spring. It belongs to the technical field of unmanned aerial vehicle catapults. Background technique [0002] In the field of ejection of small UAVs weighing more than 50 kg, there is no electromagnetic catapult suitable for such UAVs in China. According to reports, only the United States and Israel have similar UAV boosters. Domestically produced rubber band catapults can only eject UAVs under 50 kg can be boosted, and UAVs weighing more than 50 kg can only be boosted by solid explosive rockets, which is very dangerous and very difficult to carry and transport. Contents of the invention [0003] The trigger button of the catapult with a double joint and spring structure, the main structure includes a fixed box, a semicircular trigger button, a spring and a semicircular extrusion st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/06
Inventor 卓向东
Owner 卓向东