Battery cover assembly, inner panel assembly, inner panel assembly and door lock

• Main Authors: LUO XURONG, ZHANG QILING
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2023
• Subjects: ACCESSORIES THEREFOR; BASIC ELECTRIC ELEMENTS; ELECTRICITY; FIXED CONSTRUCTIONS; HANDCUFFS; KEYS; LOCKS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SAFES; WINDOW OR DOOR FITTINGS

The utility model relates to a battery cover assembly, an inner panel assembly, an inner panel assembly and a door lock, and belongs to the technical field of intelligent door locks. The battery cover assembly comprises a battery cover shell, a display part and a display circuit board; the display part is located on the outer surface of the battery cover shell, the display circuit board is located on the inner surface of the battery cover shell, and the display part is electrically connected with the display circuit board; the display circuit board comprises a main board interface, and the main board interface is used for being in butt joint with the display interface of the inner panel assembly. By the adoption of the inner panel assembly, the number of circuit boards in the inner panel assembly can be reduced, and the structure and circuit arrangement of the inner panel assembly are simplified. 本申请是关于一种电池盖组件、内面板组件、内面板总成和门锁，属于智能门锁技术领域。所述电池盖组件包括电池盖壳体、显示件和显示电路板；所述显示件位于所述电池盖壳体的外表面，所述显示电路板位于所述电池盖壳体的内表面，且所述显示件和所述