4results about How to "Prevent misassembly" patented technology

The application discloses a totally-enclosed screw compressor, which comprises a tank body, a flange, a motor and a compression assembly, an oil inlet interface is arranged on the side wall of the tank body, the flange is fixedly connected to the inner circumferential wall of the tank body, the flange is provided with a mounting hole, the mounting hole is arranged in correspondence with the oil inlet interface, the motor and the compression assembly are both mounted in the tank body, the compression assembly comprises a casing and a screw assembly, the screw assembly is mounted in the casing, the motor is connected with the screw assembly and drives the screw assembly to rotate, a connecting part is arranged on the casing, the connecting part is connected with the flange through bolts to realize the fixation of the casing, a sealing element is arranged between the connecting part and the flange, and the motor is eccentrically arranged on one side close to the mounting hole. The application can avoid misplacement or deviation during installation, so that the installation personnel can more quickly and accurately align the mounting hole with the oil inlet interface, the alignment during installation is facilitated, the precision during the assembly of parts can be improved, the convenience and reliability during the installation process are improved, misassembly is prevented, and time is saved.

The application discloses an anastomat with mistaken assembly prevention function, which comprises a detachably connected nail magazine assembly and a body, the nail magazine assembly comprises a nail magazine inner core pipe, the body is provided with an empty slot for the insertion of the nail magazine inner core pipe, a cutting knife is slidably arranged in the nail magazine inner core pipe, a guide-in sliding block is slidably arranged on the surface of the nail magazine inner core pipe close to the body, a plurality of guide-in extension blocks are arranged on the side of the guide-in sliding block close to the body, the guide-in sliding block is provided with an accommodating slot for accommodating a limiting sliding block, a limiting sliding groove is formed through the nail magazine inner core pipe, the position of the cutting knife corresponds to the middle position of the limiting sliding groove, a limiting bottom sliding block is arranged at the bottom of the limiting sliding block and is slidably connected with the limiting sliding groove, and the limiting bottom sliding block extends into the nail magazine inner core pipe through the limiting sliding groove and corresponds to the cutting knife; a plurality of guide slots are uniformly formed on the end of the body close to the nail magazine inner core pipe. The anastomat can quickly distinguish whether the nail magazine has been fired.

A wire harness includes a cable composed of a plurality of electric wires bundled together to provide a plurality of cable ends, and a plurality of connectors mounted one-to-one to the plurality of cable ends, wherein each of the plurality of connectors includes a connector terminal connected to a terminal end of the electric wire, a tubular housing body that houses the connector terminal, and a flange formed to protrude from an outer peripheral surface of the housing body. The flange has a concave-convex shape that is different between the plurality of connectors on a mating side for mating with a counterpart connector.