Abstract: The present invention pertains to fracture reduction technology and introduces a frame-type surgical robot for fracture reduction. This robot comprises a mobile end mechanism and a fixed end mechanism, connected by a connection component. The mobile end mechanism includes a traction component linked to a lifting component via a translation component, which in turn is connected to a flipping component through a swing component. The flipping component features a self-rotating component, equipped with a mobile end clamping component. The fixed end mechanism includes an auxiliary traction structure, auxiliary translation structure, hand-cranking lifting structure, auxiliary flipping structure, and a fixed end clamping component. During surgery, the robot is positioned above the operating bed to perform fracture reduction.

Abstract: The conductive pillar in a semiconductor package has a gear-shaped top surface. The gear-shaped top surface has a plurality of protrusions distributed on the periphery of the gear-shaped top surface. Contour lines of each of the plurality of protrusions includes a smooth curve that bulges towards the space outside the conductive pillar. The conductive pillar can be defined by the space traversed by the gear-shaped top surface as it moves a certain distance in a direction perpendicular to the gear-shaped top surface. The conductive pillar can effectively enhance the adhesion between lateral surfaces of the conductive pillar and insulating materials.

Abstract: The present disclosure relates to a blowing structure and a fan. The blowing structure includes a main body, a base, a control panel, a second drive member, and a first drive member. The main body is provided with a blowing channel, and the main body is rotatably connected to the base. The control panel is disposed on the main body. The second drive member is disposed in the blowing channel. The first drive member is connected to the main body, and the first drive member is configured to adjust an angle of rotation of the main body with respect to the base. The control panel is electrically connected to the second drive member and the first drive member.