Folding blackboard
A technology of blackboard and right blackboard, applied in the field of movable blackboards on both sides, can solve problems affecting learning
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[0008] in figure 1 In the illustrated embodiment, a main blackboard (1), upper magnet (2), lower magnet (3), right blackboard (4), left blackboard (5), left hinge (6), right hinge (7) are provided, Lower right magnet (8), lower left magnet (9), upper left magnet (10), lower left wall magnet (11), lower right wall magnet (12), upper right magnet (13), upper right wall magnet (14), right wall (15), the left wall (16), the magnet (17) on the left wall.
[0009] The folding blackboard implementing the present invention, a folding blackboard, includes a main blackboard (1), a magnet (2) is installed above the main blackboard (1), a lower magnet (3) is installed below the main blackboard (1), and the main blackboard The right side of (1) is connected to the right blackboard (4) through the right hinge (7), the left side of the main blackboard (1) is connected to the left blackboard (5) through the left hinge (6), and the upper right side of the right blackboard (4) is installed on the...
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