• 专利标题:   Graphene aluminum strip bonding wire package for power device e.g. power switch, has double-threaded rod whose rear end extending portion is rotatably connected with rear side wall of base through bearing.
  • 专利号:   CN216054647-U
  • 发明人:   ZHANG C, LI G
  • 专利权人:   SUZHOU GAOSONG YEGANG GRAPHENE NEW MATER
  • 国际专利分类:   H01L021/687
  • 专利详细信息:   CN216054647-U 15 Mar 2022 H01L-021/687 202244 Chinese
  • 申请详细信息:   CN216054647-U CN22720330 08 Nov 2021
  • 优先权号:   CN22720330

▎ 摘  要

NOVELTY - The utility model model claims a graphene aluminium strip bonding wire package for power device, belonging to the power device packaging clamp technology field, the utility model model comprises a base, the base is hollow set, the top outer surface of the base is provided with a sliding groove, the inner middle shaft of the base is provided with a double-threaded rod. when the double-threaded rod rotates, the movable plate will be away from each other to make the clamping plate clamp the power device, when clamping the power device, the extruding rod is moved under the action of the extruding force, the movement of the extruding rod makes the arc-shaped rotating rod rotate, the rotation of the arc-shaped rotating plate can make the reinforcing friction plate and the power device surface contact the clamping area of the device and the power device, so as to increase the friction resistance, so as to enhance the clamping effect of the device, furthest preventing the power device when working to rotate to affect the clamping effect.