Current collector with functions of automatic thickness detection and alarm

• Main Authors: LIANG DONGHONG, YAN JIE, GUAN LIHUI, HAN JINSHUI, HE GANG, GONG HAITAO
• Format: Patent
• Language: Chinese; English
• Published: 01.01.2014
• Subjects: BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; LINE CONNECTORS

The utility model discloses a current collector with functions of automatic thickness detection and alarm, belongs to the technical field of electrical devices, and the current collector is used for the real-time automatic detection of the thickness of a module and used for timely alarm. The technical scheme of the utility model comprises that the current collector comprises the module, electric conductors, insulating layers, and an alarm circuit; the module is provided with two parallel identical grooves; the depth of each groove is the minimum thickness which is permitted by the module; the lower parts of the two electric conductors are respectively embedded into the grooves; the insulating layers are respectively disposed between the electric conductors and the grooves of the module for separation; and the upper parts of the two electric conductors are respectively connected with the alarm circuit through wires. According to the utility model, the module rubs against a slide wire in work. When the insulati