2results about How to "Reduce installation impact" patented technology

This utility model applies to the field of heat sink assembly and provides a diagonal pin assembly structure for heat sinks, including: a limiting fixture, which includes a three-sided positioning structure formed by at least one baffle and an opening for inserting a heat sink unit; a punch, driven by a driver to move closer to or away from the limiting fixture to press the pins to connect to the heat sink unit; and an anti-tilting baffle, movably disposed on one of the baffles, which, in the working state, partially acts on a predetermined position of the heat sink unit and abuts against the upper wall there; the predetermined position is the side of the diagonally connected axis without pin mounting holes and away from the punching end. Thus, this utility model uses the anti-tilting baffle to limit the height of the heat sink. When the heat sink unit is pressed by the force of the punch, the opposite end will be subjected to a reaction force and tilt upwards. This change in state will affect the accuracy of the pin installation.

This utility model relates to the field of three-wheeled motorcycle technology and discloses an electric three-wheeled motorcycle tail box with an anti-sway structure. It includes a vehicle body, a base plate fixedly connected to the top of the vehicle body, a back plate fixedly connected to the left end of the base plate, a trailer box mounted on the top of the base plate, a support plate fixedly connected to the top of the back plate, a one-way threaded rod rotatably connected to the right end of the support plate, a movable block rotatably connected to the left end of the one-way threaded rod, a reinforcing component provided at the left end of the movable block, a connecting component at the top of the trailer box, the connecting component including a first mounting groove located at the top of the trailer box, and a second mounting groove located at the bottom end of the base plate. In this utility model, rotating the one-way threaded rod drives the compression block to fix the trailer box to the rear end of the vehicle body back plate, preventing the trailer box from swaying back and forth. Simultaneously, rotating the rotating wheel can also fix the inner wall of the trailer box.