3results about How to "Play a foolproof role" patented technology

The utility model discloses a kind of prevent fool tooling for magnetic steel installation, including substrate, multiple positioning guide grooves are opened in annular array on the substrate, and prevent fool device is set in the left and right sides of positioning guide groove;The prevent fool device includes bearing, longitudinal setting pivot is set in the bearing, the top of the pivot is set to drag plate, prevent fool magnet is fixedly set on the drag plate, when motor magnetic steel is passed from top to bottom in positioning guide groove, if the magnetism with prevent fool magnet is same, then repel each other, prevent fool magnet is in the state of inclination under the action of pivot, if the magnetism with prevent fool magnet is different, then attract each other, prevent fool magnet is perpendicular to motor magnetic steel under the action of pivot.The utility model can prompt the motor magnetic steel of installation by setting prevent fool device, avoid installation error, prevent fool effect is played to the installation of motor magnetic steel, to improve the product quality of motor.

This application provides a terminal block assembly, an end cap assembly, an energy storage device, and an electrical device to reduce the cost of terminals and improve product competitiveness. The terminal block assembly includes a terminal block, pins, and a conductive element. The pins include a first pin portion and a second pin portion. The first pin portion is fixedly connected to the terminal block, and the second pin portion is fixedly connected to the first pin portion and intersects with the first pin portion. The conductive element is fixedly connected to the second pin portion, and the material of the conductive element is different from the material of the pins.

The utility model discloses a kind of lithium battery pole assembling foolproof system, including turntable and the assembling mechanism located in the side of turntable, clamp for positioning battery top cover is equipped on turntable, assembling mechanism includes base, transmission assembly is equipped on base, the output end of transmission assembly is equipped with mounting block, mounting block is equipped with positive electrode sucking disc and negative electrode sucking disc, assembling mechanism still includes two for inductive positive pole and negative pole color color sensor;Mounting block is equipped with positive electrode material taking part and negative electrode material taking part, positioning block is equipped below mounting block, positive electrode positioning seat and negative electrode positioning seat are equipped on positioning block, positioning groove is respectively equipped on positive electrode positioning seat and negative electrode positioning seat, two positioning grooves are respectively corresponding to can be combined to accommodate positive pole and negative pole.The utility model prevents misplacing in positive pole and negative pole assembling transfer process by the different color and size of positive pole and negative pole positioning determination, also plays the role of foolproof.