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A quick docking locking mechanism

A locking mechanism, fast technology, applied in the direction of connecting components, mechanical equipment, etc., to achieve the effect of high reliability and simple operation

Active Publication Date: 2021-01-12
SHANGHAI INST OF SPACE PROPULSION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fast docking locking mechanism, in order to solve the problem that two devices in some aerospace or automobile industries need to be quickly locked and unlocked and repeatedly disassembled and assembled

Method used

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Embodiment Construction

[0028] The quick docking locking mechanism proposed by the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that the drawings are all in a very simplified form and use imprecise ratios, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0029] The invention provides a fast docking locking mechanism, which includes a passive end assembly and a driving end assembly;

[0030] The passive end assembly includes a sleeve, a safety bolt, a baffle, a safety spring and an elastic cylindrical pin; plate limit; the baffle is fixed on the sleeve by elastic cylindrical pins;

[0031] The active end assembly includes a bolt, a latch, a push rod, a bolt base, a mounting base, a needle bearing, an earless circl...

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Abstract

The invention provides a fast butt-joint locking mechanism which comprises a driven end assembly and a driving end assembly. The driven end assembly comprises a sleeve, a night bolt, a baffle plate, arelief spring and an elastic cylindrical pin; after the night bolt is clamped to one end of the sleeve and the relief spring is placed into the other end of the sleeve, limiting is carried out through the baffle plate; the baffle plate is fixed onto the sleeve through the elastic cylindrical pin; and the driving end assembly comprises a bolt, a plunger latch, an ejector rod, a bolt base, an installation bottom plate, a needle roller bearing, an earless clamp spring and a working spring. The fast butt-joint locking mechanism is simple to operate when in use; no any other operation tool is needed during locking, and only the end surfaces of the driving end assembly and the driven end assembly need to close up, so that fast butt-joint locking can be realized; and during unlocking, an unlocking key is firstly used for enabling the ejector rod to jack the night bolt so as to realize arming, and meanwhile, the driving end assembly and the driven end assembly are forced to withdraw reverselyso as to realize fast unlocking. The locking mechanism has the characteristics of convenience, fastness, capability of being used repetitively for multiple times, and high reliability.

Description

technical field [0001] The invention relates to the fields of aerospace and automobile industries, in particular to a fast docking locking mechanism. Background technique [0002] At present, in some aerospace or automotive industries, two devices need to be quickly docked and separated. Therefore, it is necessary to design a simple and reliable mechanism that can meet the needs of fast locking and unlocking and repeated disassembly and assembly, and requires simple operation. , the connection is reliable. Contents of the invention [0003] The purpose of the present invention is to provide a fast docking locking mechanism, in order to solve the problem that two devices in some aerospace or automobile industries need to be quickly locked and unlocked and repeatedly disassembled and assembled. [0004] In order to solve the above technical problems, the technical solution of the present invention is to provide a quick docking locking mechanism, including a passive end asse...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B21/10F16B21/12
CPCF16B21/10F16B21/12
Inventor 顾帅华肖开阳何才启吴天宇赵春华唐皓晖
Owner SHANGHAI INST OF SPACE PROPULSION
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