2results about How to "Smooth and fast" patented technology

The utility model provides a kind of electromagnet automatic lock device, belong to lock technical field. Including installation base plate, push-pull electromagnet, rotary electromagnet, lock tongue, lock tongue block, lock tongue guide block and manual lock assembly. Push-pull electromagnet and lock tongue guide block are fixedly installed on installation base plate, push-pull electromagnet has electromagnet push rod, and lock tongue is connected in electromagnet push rod;Rotary electromagnet is fixedly installed on the side of lock tongue guide block away from rotary electromagnet and its output end is connected lock tongue block, for driving lock tongue block rotation to limit or allow the movement of lock tongue respectively;Manual lock assembly is installed on installation base plate, including mechanical lock cylinder and the manual dial piece connected to one end of mechanical lock cylinder, and manual lock assembly is configured to drive lock tongue to carry out horizontal reciprocating motion by mechanical key. Overall small space occupation, installation and use are simple, and use adaptability and reliability can be effectively improved.

This invention discloses a connector and a detachable amphibious robot, comprising: a first mounting base and a second mounting base, wherein the first mounting base is provided with a guide rail, and the second mounting base is provided with a guide block that matches the guide rail; and a rotating disk, which is rotatably disposed at the top of the first mounting base, and the rotating disk is provided with a plurality of stop blocks, with a gap between adjacent two stop blocks, and the stop blocks are used to prevent the guide block from disengaging from the top of the guide rail; wherein, the rotating disk is used to rotate under pressure to a first position and a second position when the second mounting base moves up and down relative to the first mounting base, and in the first position, the guide block matches or disengages from the guide rail through the gap, and in the second position, the stop blocks correspondingly prevent the guide block from disengaging from the guide rail.