ELECTRONIC SCREW AND SCREW TORQUE SENSING DEVICE

摘要

An electronic screw with an electronic torque display is disclosed. The screw includes a body and a torque sensing element. The body has a threading head, a shank connected to the threading head and a recess located on the side wall of the shank. The torque sensing element is disposed in the recess and detected the torque value of the electronic screw. The torque sensing element is electrically connected to the electronic torque display, wherein the electronic torque display displays the torque value that detected from the torque sensing element.

主权项

1. An electronic screw, which is cooperated with an electronic torque display for measuring a torque value, the electronic screw comprising:
a body comprising:
a threading head; anda shank connected to the threading head, wherein the shank comprises:
a neck portion, one end of the neck portion connected to the threading head; anda threading portion connected to the other end of the neck portion;a recess located on a side wall of the shank, wherein one third of a volume of the recess is located on the neck portion, and two thirds of the volume of the recess is located on the threading portion; and a torque sensing element disposed in the recess and electrically connected to the electronic torque display.