FLUORESCENT BLACKBOARD

摘要

A fluorescent blackboard comprises a housing, a circuit hoard fixed on the housing by screws, a display screen fixed by the circuit board, and a panel attached. and fixed on the housing by the adhesive tape. The fluorescence blackboard is configured with a fixed device that limits and fixes the panel. The present disclosure uses that the fluorescent blackboard 1 configured with the fixed device that limits and fixes the panel, which makes the panel be firmly limited and fixed on the housing, which avoids the panel from coming lose. When the panel is squeezed, the fixed device can protect the panel, which avoids damage to the panel.

主权项

1. A fluorescent blackboard, comprising:
a housing; a circuit board fixed on the housing by screws; a display screen fixed by the circuit board; a panel attached and fixed on the housing by an adhesive tape; and a fixed device that limits and fixes the panel; wherein the housing is configured with a first through hole for the panel; the fixing device comprising a limiting column arranged around the first through hole and the panel is configured with a limiting hole that matches with the limiting column; wherein the fixed device comprises a supporting element fixed between the panel and a rear housing by attached or double-sided adhesive tape; the supporting element is made of a flexible and elastic material; the supporting elements are arranged at intervals.