▎ 摘　　要

NOVELTY - The conductive graphene detector has a shell provided with a clearing mechanism, a switching mechanism and a transmission mechanism. The cleaning mechanism removes an oxide layer of two side graphene of a battery to avoid oxidation influence detection result of a contact. The switching mechanism is provided for conducting detection of different voltages for two times of the battery graphene. The transmission mechanism provides power for removing a mechanism and switching the mechanism. The shell is provided with the clearing mechanism, the switching mechanism and the transmission mechanism. A cleaning block is fixedly connected with a cleaning block that is located in a placing cavity. The cleaning block removes oxide graphene of the battery contact. USE - Conductive graphene detector for a battery cell, such as lithium-ion battery cell, a lead-acid battery cell, a lithium-polymer battery cell and a lithium ion battery. ADVANTAGE - The detector is provided with a switch mechanism so as to realize switching test of power supply with two groups of different voltages by switching the rotatable rotating block set in the mechanism, and the left and right end faces of the shell are provided with the current meter capable of detecting the power supply, thus ensuring the accuracy of the detection data through comparison of the groups of data. The detector conveniently removes the oxide layer of the subsequent battery contact, thus preventing the battery contact oxidation affecting the detection result. The switch mechanism transmits the mechanism to remove the mechanism layer of two side graphene of the battery, thus avoiding the detection results caused by the oxidation of the contact. DESCRIPTION OF DRAWING(S) - The drawing shows a structural schematic view of a conductive graphene detector. Rotating pin (21) Belt cavity (28) Extruding cavity (29) Extruding plate (30) Moving cavities (31) Spring plates (32) Buffer rod (33) Transmission wheel (34) Buffer spring (35) First transmission belt (37) Moving rod (38) Buffer cavity (39) Contact graphene battery surface contact wheel (41) Synchronous belt (42)