Patent ID: 9316240
Filing Date: 2016-04-19
CPC Classification: B25B,F16B,Y10T

Claim Text:
1. A clamping assembly, comprising: a base; a clamping block comprising a rotating portion and a clamping portion, the rotating portion rotatably connected to the base, the clamping portion extending out from the rotating portion towards the base; a first linkage comprising a first rod portion and a second rod portion extending from the first rod portion, the first rod portion intersecting with the second rod portion, wherein the first rod portion comprises a first end away from the second rod portion, the second rod portion comprises a second end away from the first rod portion, and a bending end is formed at a connecting portion of the first rod portion and the second rod portion; a shaft rod rotatably connecting the first linkage and the base; and a second linkage comprising a third rod portion and a fourth rod portion extending from the third rod portion, the third rod portion rotatably connecting with the first rod portion, the fourth rod portion rotatably connected to the rotating portion of the clamping block, wherein the third rod portion is rotatably connected to the first end of the first rod portion, and the bending end is rotatably connected to the base via the shaft rod.