Patent ID: 8118292

Claim:
An operation table with a telescopic table board positioned with an eccentric rocker, the operation table comprising: a table board and support feet, the support feet being positioned at both ends of the table board along the length direction; wherein: the table board includes a left table board and a right table board, wherein the left table board and right table board each have an inner end and an outer end and the left table board and right table board are slidely nested with each other at the inner ends, and are connected at each respective outer end to the support feet; one of the left table board and the right table board is fixedly provided with a rack and the other is provided with a corresponding claw clutch, which includes a claw and a spring; the claw is provided at a first end with a tooth head engaged with the rack, and at a second end having two sides, a first side and a second side, the first side with an unlocking operation handle; the claw is supported at a central part via the spring on the left table board or the right table board correspondingly provided with the claw clutch; the spring acts in a same direction as the tooth head; the tooth head and the unlocking operation handle are eccentrically positioned on one side of a support center of the spring, thus constituting a telescopic positioning mechanism between the left table board and the right table board one of the left and the right table boards is provided with a tooth head socket corresponding to the tooth head of the claw, and the tooth head is contactively engaged with the rack on the other table board through the tooth head socket; and wherein the first end of the claw is provided on the side having the unlocking handle with a bayonet, which fits the tooth head socket at an edge to get stuck and positioned, thus constituting the positioning structure of the claw in an unlocking state.