2results about How to "Detection clear" patented technology

This utility model discloses an elevator guide shoe wear detection mechanical probe assembly, including a detection mechanical probe body with a guide shoe threadedly fixed to its lower end and rubber pads fixed to three sides of the inner side of the guide shoe; a prediction component, which includes a connecting block welded to one end of the detection mechanical probe body, rectangular grooves symmetrically opened on both sides of one side of the connecting block, a threaded hole in the middle section of the rectangular groove, a detection probe threadedly fixed to the middle section of the connecting block, and an observation ruler threadedly fixed in the rectangular groove; and a reminder component, which includes a central fixing block fixed to one side of the upper end of the rubber pad, a torsion spring fitted inside the fixing block, and rotating blocks fixed to both ends of the torsion spring. This utility model, through its prediction component, can quickly and intuitively detect whether the elevator guide shoe is misaligned or tilted, causing the detection mechanical probe to malfunction, thus improving maintenance efficiency, enhancing safety performance, and preventing personal injury.

The invention discloses an integrated biological photoelectrode with an active noise reduction function. The integrated biological photoelectrode with the active noise reduction function comprises a light emitting diode, an active noise control line and at least one microelectrode. By arranging the light-emitting diode and the microelectrode, the nerve cells can be subjected to light stimulation through the light-emitting diode, so that the nerve cells move to generate nerve impulse signals, and the nerve impulse signals are collected through the microelectrode to be processed, analyzed and studied; by arranging the active noise control line, an electric signal can be applied to the active noise control line, so that the noise influence generated when the light emitting diode works is counteracted, the active noise reduction function is achieved, and it is guaranteed that the integrated biological photoelectrode detects clearer signals. The method is widely applied to the technical field of biosensing.