Connection unlocking mechanism based on shape memory alloy triggering

A connection unlocking mechanism based on shape memory alloy triggering comprises a memory alloy triggering mechanism component, a plurality of locking device components and the like; the memory alloytriggering mechanism component, the locking device components, a pre-tightening spring component and guide wheels are mounted on a connection unlocking mechanism mounting structure; a linking rope isconnected with the memory alloy triggering mechanism component, the plurality of locking device components and the pre-tightening spring component through guide wheels in sequence; under an electrified situation, the memory alloy triggering mechanism component is triggered to be unlocked by using retraction forces or displacements of memory alloy wires; under the action of a pre-tightening forceof a spring of the pre-tightening spring component, the linking rope pulls each locking device component to realize linked unlocking. According to the connection unlocking mechanism based on shape memory alloy triggering, probl