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A composite device for repetitive locking and docking feedback

A composite device and repeated locking technology, which is applied in the docking device of aerospace vehicles, transportation and packaging, aerospace equipment, etc., can solve the problem of large unlocking impact, complex structure, and inability to meet the composite function requirements of repeated locking and docking feedback, etc. problem, achieve the effect of reducing impact and simple structure

Active Publication Date: 2020-01-14
北京吾天科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing locking mechanisms generally have problems such as large unlocking impact, complex structure, and single function, which cannot meet the combined functional requirements of repeated locking and docking feedback

Method used

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  • A composite device for repetitive locking and docking feedback
  • A composite device for repetitive locking and docking feedback
  • A composite device for repetitive locking and docking feedback

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 It is a structural block diagram of a repetitive locking and docking feedback compound device, which includes a separation load, a base, a first locking point and a second locking point: the first locking point includes a first locking mechanism, a first an unlocking mechanism and a first feedback mechanism; the second locking point includes a second locking mechanism, a second unlocking mechanism and a second feedback mechanism; the first locking mechanism and the second locking mechanism will separate The load and the base are locked together; the first unlocking mechanism and the second unlocking mechanism jointly unlock the separated load and the base; the first feedback mechanism and the second feedback mechanism respectively unlock the separated load and the base Making an unlocking feedback signal; both the first unlocking mechanism and the second unlocking mechanism include a capture shell, and the capture shell includes a buffer pad to reduce impact wh...

Embodiment 2

[0027] figure 2 and image 3 It is a structural diagram of a compound device for repeated locking and docking feedback, which includes a separation load 1, a base 2, a locking point 3 and a locking point 4, and the locking point 3 and locking point 4 respectively correspond to the first locking point and the second locking point; the locking point 3 and the locking point 4 jointly lock the separated load 1 and the base 2 together, and when unlocking is required, the separated load 1 and the base 2 are unlocked, and an unlocking signal is fed back; When the load 1 stops on the base 2 again after completing the task, the locking point 3 and the locking point 4 respectively feed back the docking signal and lock the separated load 1 and the base 2.

[0028]

[0029] Figure 4 is a structural block diagram of the locking point 3, which includes a locking mechanism 31, an unlocking mechanism 32 and a feedback mechanism 33, which correspond to the first locking mechanism, the fi...

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PUM

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Abstract

The invention discloses a repeatedly-locking and berthing feedback composite device comprising a separation load, a base, a first locking point and a second locking point. The first locking point and the second locking point both comprise locking mechanisms, unlocking mechanisms and feedback mechanisms which complete locking of the separation load and base, unlocking of the separation load and base and unlocking signal feedback and berthing signal feedback in berthing correspondingly. The unlocking mechanisms of the first locking point and the second locking point both internally comprise capturing shells. In this way, the capturing shells internally comprise buffering cushions correspondingly to reduce impacting in unlocking. Microswitches are few, and the structure is simple.

Description

technical field [0001] The invention relates to the technical field of space payload locking, in particular to a composite device for repeated locking and docking feedback. Background technique [0002] Space payloads (such as robotic arms, multi-axis turntables and other deployment mechanisms, etc.) need to be reliably locked to resist the shock and vibration generated during the process. After entering the predetermined orbit, the lock between the load separation surface and the platform installation base is released to ensure that the payload can carry out subsequent tasks. After the task is completed, the load will be docked to the initial position, and its separation surface and the platform base will be locked again. In the process of unlocking and docking, the feedback signal needs to be transmitted to the ground control center in time to provide the basis for the next step of the ground operator. Existing locking mechanisms generally have problems such as large unl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/64F16F15/02
CPCB64G1/646F16F15/02
Inventor 邓颖屠其晨冯凯孟凡东
Owner 北京吾天科技有限公司