An Active Conical Auxiliary Guided Clamping Mechanism

An active, conical technology, applied in the direction of motor vehicles, parking devices, unmanned aircraft, etc., can solve the problems of poor locking stability, poor control initiative, and low control accuracy, and achieve lower attitude and position positioning Accuracy, reduction of control accuracy, and the effect of expanding the recovery area

Active Publication Date: 2021-04-09
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To sum up, in the previous technical solutions, in terms of maritime drone recovery, the disclosed technologies and devices still have problems such as complex systems, low control accuracy, poor control initiative, and locking stability.

Method used

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  • An Active Conical Auxiliary Guided Clamping Mechanism
  • An Active Conical Auxiliary Guided Clamping Mechanism
  • An Active Conical Auxiliary Guided Clamping Mechanism

Examples

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Embodiment Construction

[0030] Combine below figure 1 and Figure 7 The present invention will be described in detail.

[0031] see Figure 1-Figure 2 Explain that the active tapered auxiliary guide clamping mechanism of this embodiment is an active tapered auxiliary guide clamping mechanism suitable for unmanned aerial vehicle recovery at sea, which includes a reset elastic element 2, a seat ring 3, a base 4 and a plurality of ribs 1;

[0032] The seat ring 3 is installed on the base 4, and a plurality of ribs 1 are arranged on the seat ring 3 along the circumferential direction. In the initial state of the elastic element 2, a plurality of ribs 1 form an inverted tapered structure, and the base 4 is processed with a through hole 4-0 through which the tapered adapter at the bottom of the drone can pass.

[0033] The rib plate is the executive mechanism for the expansion and closure of the entire active conical auxiliary guide clamping mechanism. During the recovery process, it is gradually close...

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Abstract

An active tapered auxiliary guiding and clamping mechanism, which relates to the field of unmanned aerial vehicles, includes a reset elastic element, a seat ring, a base and a plurality of ribs; the seat ring is installed on the base, and the seat ring is arranged along the circumferential direction A plurality of ribs are arranged, and the ribs are rotatably installed on the seat ring, and a reset elastic element connected with the two is arranged between the seat ring and the base. In the initial state, the plurality of ribs form an inverted tapered structure, and the There are through holes to allow the tapered adapter on the bottom of the drone to pass through. The present invention is applicable to the recovery of the drone at sea, expands the recovery area of ​​the drone, reduces the control precision of the drone, and improves the recovery stability.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicle recovery. According to the research needs of deformable unmanned aerial vehicle sea surface recovery and reuse technology, an active deformable unmanned aerial vehicle sea surface recovery and capture system is proposed, and according to the capture of the sea surface recovery and capture system The request further proposes an active cone-shaped auxiliary guiding and clamping mechanism for reliable grasping of deformable UAVs during sea recovery. Background technique [0002] At present, the recovery methods of unmanned aerial vehicles mainly include parachute recovery, net impact recovery, landing gear pulley landing, air hook recovery, etc., and the grasping and locking devices of different recovery methods are different. Between 1985 and 1994, parachute recovery and Net collision recovery is the main method of drone recovery, and the representative patents are UB2219777A and US5109788A. ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B64F1/02
CPCB64F1/02B64U70/00
Inventor李德友王洪杰付晓龙李国栋宫汝志齐乃明霍明英范子琛孙启龙
OwnerHARBIN INST OF TECH