Entrance guard patrol device

• Main Authors: MA BOLIN, YANG FAN, ZHONG HAN, LIANG GUIGANG
• Format: Patent
• Language: Chinese; English
• Published: 10.01.2023
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CHECKING-DEVICES; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATING RANDOM NUMBERS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PHYSICS; PRINTED CIRCUITS; REGISTERING OR INDICATING THE WORKING OF MACHINES; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

The utility model provides an access control patrolling device, and belongs to the field of patrolling devices. An access control patrol device comprises a fixed shell, a motor is fixedly installed in the fixed shell, a first electromagnet, a second electromagnet and fan blades are fixedly installed at the output end of the motor in sequence, and the peripheral sides of the first electromagnet and the second electromagnet are sleeved with a first bevel gear and a first straight gear; and one end of the first bevel gear is meshed with a second bevel gear, two clamping strips are arranged on one side of the fixing shell in a sliding fit mode, a second straight gear is meshed between the two clamping strips, and a third electromagnet located in the second bevel gear is fixedly installed on one side of the second straight gear. According to the patrol device, the cover plate can be driven to slide through the arrangement of the motor, so that the sliding cover plate can seal the top of the fixed shell, the sealed