Patent ID: 7832285

Claim:
An electronic torque meter comprising: a housing having an internal installation space and a window formed on a wall of the housing in communication with the installation space; an operation shaft rotatably disposed on two sides of the housing; at least one end of the operation shaft having a fit ting section, the fitting section protruding from one side of the housing; a flexible beam positioned in the installation space, a front end of the flexible beam being fixedly connected with the operation shaft in a radial direction of the operation shaft; a fulcrum disposed in the installation space of the housing, a rear end of the flexible beam being restricted by the fulcrum; a measuring element for generating electronic signal, the measuring element being mounted on the flexible beam for detecting and measuring flexure of the flexible beam; an electronic display unit having an electronic display screen, the display unit being mounted in the window of the housing; and a circuit unit; the measuring element being electrically connected with the electronic display unit via the circuit unit.