Vehicle-mounted liquid crystal combination instrument

The utility model discloses a vehicle-mounted liquid crystal combination instrument, and relates to the field of vehicle-mounted equipment. The device comprises a device body, a mounting seat is arranged on the back of the device body, a mounting groove is formed in the outer surface of the mounting seat, and a third mounting mechanism is arranged on the inner wall of the mounting groove. At the moment, an inserting block is inserted into an inserting hole, sliding balls are arranged on the two sides of the inserting block, the sliding balls can slide in a wedge-shaped sliding groove and then enter a check groove through inertia, then a spring abuts against the inserting block, and the sliding balls are limited; through the arrangement, the clamping plate and the in-vehicle mounting seat can be effectively fixed, and during disassembly, the clamping plate can be quickly disassembled and taken down only by unlocking the first mounting mechanism, so that the device main body is disassembled. 本实用新型公开了一种车载液晶组合仪表，