| 摘要 |
A multifunctional torque detection device includes a toque-strain bar enclosed by an enclosure and having opposite ends respectively forming coupling terminals for coupling with an adaptor and a coupler in either direction. The adaptor is connectable to a torque device, such as a hand tool, an electric tool, or a pneumatic tool. The coupler is connectable to a tool piece, such as a wrench socket. A strain gauge is directly mounted to the toque-strain bar to detect a torque applied thereto and to convert the torque into a torque value signal. An angle sensor is mounted inside the enclosure to detect a horizontal angle of the torque-strain bar and the enclosure and to convert the detected angle into an angle value signal. Both signals can be outputted in either wired or wireless manner. The information display unit is mounted to the enclosure and is coupled to the strain gauge and the angle sensor to receive the torque value signal and the angle value signal, whereby the information display unit may perform displaying of torque and angle values, alarming, and storage according to the torque value signal and the angle value signal.
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