| 摘要 |
A memo board, including: a front housing including a first opening; a display module disposed behind a front side of the front housing, a front panel of the display module being exposed through the first opening of the front housing; a circuit board disposed behind the front side of the front housing, the circuit board including a memory and a controller; a back housing configured to receive the circuit board, the display module and the front housing through an opening at a front side of the back housing, the back housing including a mounting connector at a back side of the back housing; and a screen disposed at the front side of the front housing, the front panel of the display module being viewable through the screen, the screen being secured to and removed from the front housing by first and second fasteners.
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