Space load butt locking interface device capable of realizing emergency unlocking and locking instruction

An interface device and emergency unlocking technology, which is applied to the parts of the connection device, coupling device, connection, etc., can solve the problems of low reliability, poor maintainability, complex mechanism, etc., and achieve rigid locking, reliable anti-loosening, and safety assurance sexual effect

Active Publication Date: 2017-12-19
LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for the exposed load outside the cabin and the exposed platform outside the cabin, the docking and locking interface device in the prior art cannot automatically capture the exposed load

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Space load butt locking interface device capable of realizing emergency unlocking and locking instruction
  • Space load butt locking interface device capable of realizing emergency unlocking and locking instruction
  • Space load butt locking interface device capable of realizing emergency unlocking and locking instruction

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0038] The present invention will be described in detail below with reference to the drawings and embodiments.

[0039] The present invention provides a space load docking and locking interface device that realizes emergency unlocking and locking instructions, see appendix figure 1 , Including the active end 200 and the passive end 300, which are respectively fixedly connected to the exposed load and the exposed platform of the spacecraft cabin, and the active end 200 and the passive end 300 are docked and locked to realize the docking between the exposed load and the exposed platform of the spacecraft cabin Lock

[0040] See attached figure 2 , The active end 200 includes: a micro switch 1, a bottom plate 2, a guide shaft 5, a lead screw 14, a main body 18 of a frame A, a main body of a frame A 11, a main body of a frame B 20, a main body of a frame B 9, Emergency unlocking fixing assembly 12, motor reducer 21, main positioning pin 3, ball head shear pin 4, auxiliary positioning ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a space load butt locking interface device capable of realizing emergency unlocking and locking instruction and belongs to the technical field of a space application device. The space load butt locking interface device comprises an active end and a passive end, which are fixedly connected with an exposure load and a spacecraft cabin exposure platform respectively. Through cooperation of a main locating pin of the active end and a main positioning hole in the passive end, a mechanical arm is guided to enable the exposure load to be butted to a position to be installed; through a screw rod of the active end, a frame A main body, a frame A branch body, a frame B main body and a frame B branch body are driven to move along a guide shaft to realize rigid locking of the exposure load; when the device cannot realize unlock through an electric mode, mechanical unlocking of the active end and the passive end is finished manually by operating an emergency unlocking fixation assembly of the active end; and the state of a locking mechanism is indicated through a position state indicating mechanism of the active end. The device can assist the mechanical arm to realize guiding positioning and butting, rigid locking and manual unlocking of the exposure load and a spacecraft cabin.

Description

technical field [0001] The invention belongs to the technical field of space application equipment, and in particular relates to a space load docking and locking interface device for realizing emergency unlocking and locking indication. Background technique [0002] Space vehicles such as space stations and manned spacecraft have arranged a large number of exposure load test platforms on the outer wall of the cabin to expand the exposure test capabilities of space vehicles. At present, the International Space Station has used various forms of payload docking and locking interface devices to support exposure experiment tasks. [0003] However, for the exposed load outside the cabin and the exposed platform outside the cabin, the docking and locking interface device in the prior art cannot automatically capture the exposed load outside the cabin, the degree of automation is not high, the operation ability of the astronaut or the mechanical arm is high, and the mechanism is com...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H01R13/627H01R13/629
CPCH01R13/627H01R13/6271H01R13/6278H01R13/629
Inventor 康永马少君周晖高波谭立周颖于海军翟少雄
Owner LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap