Steering wheel angle detection sensor

The utility model discloses a steering wheel turning angle detection sensor in the related technical field of sensors, which comprises a turning angle detection sensor body and a fixing lug arranged on the outer side of the turning angle detection sensor body, an inserting groove is arranged above the fixing lug of the turning angle detection sensor body, an anti-loosening baffle plate is arranged in the inserting groove, and the anti-loosening baffle plate is connected with the fixing lug of the turning angle detection sensor body. And fixed mounting holes are formed in the fixed lugs. According to the utility model, the upper planes of the fixing lugs at the two sides of the corner detection sensor body are provided with the anti-loosening grooves, the installation screws used for fixed connection have good anti-loosening performance, the outer side of the corner detection sensor body at the upper parts of the fixing lugs is provided with the insertion grooves, and the installation screws are further limite