Waterproof protection device for access controller

• Main Authors: HU DINGXIN, LIU JUNWEN, LIANG GUIGANG
• Format: Patent
• Language: Chinese; English
• Published: 15.07.2022
• 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 discloses a waterproof protection device for an access controller, which relates to the technical field of access control and comprises a protection box, an access controller mounting groove is arranged in the protection box, and a transparent silica gel pad and a cover plate are arranged in the access controller mounting groove. The cover plate is used for fixing the transparent silica gel pad in the access controller mounting groove through screws; a sealing structure is arranged between the transparent silica gel pad and the access controller mounting groove and comprises a first step groove, a sealing groove and a sealing strip. The protection box is mainly composed of the protection box, the transparent silica gel pad, the cover plate and the like, the access controller is installed in the protection box, the cover plate fixes the transparent silica gel pad in the access controller installation groove through the screws, the protection box is packaged, the overall structure is simple, r