DOUBLE-CHANNEL ELECTRONIC DEVICE

Abstract

The two-chamber electronic device consists of a base unit (1) and an assembly base unit (2). The base unit (1) is designed to be placed in the rock (91), includes the lower chamber unit (11), and two first connecting pieces (14) are fixed to the lower chamber unit (11). The assembly base unit (2) includes the upper chamber unit (21), the upper cover (22) is located on top of the upper chamber unit (21), and two second connecting pieces (25) are fixed to the upper chamber unit (21) and are correspondingly connected and detachable from the two first connecting pieces (14). The upper chamber unit (21) has an upper bottom wall (212) located on top of the base unit (1), and the surrounding wall on top (21) extends from the periphery of the upper bottom wall (212) upwards. The assembly base (2) can be operated to move between the first and second operating states in which the upper bottom wall (212) is in contact with and not in contact with the base (1) respectively.

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