Patent ID: 9593993
Date: 2017-03-14
CPC Classifications: A63B,B62J,B62M,G01L,H04Q

Claim:
1. A vehicle-mounted detecting device for a bicycle, comprising: a force sensing base, screwed with a screw hole of a pedal end of a crank of the bicycle through a threading structure, and an axle end of a pedal shaft of a pedal of the bicycle is pivoted at a center of the force sensing base by a bolt; a strain touch member, contacted with and fastened at an outside of the force sensing base through a ring housing and for detecting a forced direction and a forced magnitude of the force sensing base, the strain touch member including a plurality of strain touch elements with plate and claw shape, one end of each strain touch element connected to the ring housing, the strain touch elements being arranged parallel to the axle of the force sensing base, evenly spaced apart from each other, and contacted with a surface of the sensing portion, the other end of each strain touch element opposite to the ring housing being connected with a ring touch element, the ring touch element installed in a ring groove arranged at the surface of the sensing portion; a sensor, contacted with the strain touch member, the sensor is a ring structure, the sensor is contacted with and fastened at the outside of the strain touch member through the ring housing and a ring cover fastened at the force sensing base, and a pedaling force exerted from a rider of the bicycle is transmitted to the sensor through the pedal shaft, the force sensing base, and the strain touch member, and then a pedaling force detecting message is obtained by the sensor; and a ring outer base, connected to and fastened at between the ring housing and the ring cover and covered the sensor, the ring outer base is connected to a battery base and a control box, a battery is replaceably installed in the battery base, a microprocessor assembly is arranged in the control box, the battery and the microprocessor are coupled with each other, and the pedaling force detecting message obtained by the sensor is received and processed by the microprocessor assembly and then transmitted to a smart mobile device.