| 摘要 |
A foldable keyboard is provided. The foldable keyboard includes a first module, a second module and a first pivot. The first module has a first side and a second side. The second module has a third side and a fourth side. The first pivot connects the first and second modules, whereby the first module is rotatable relative to the second module. The first side is parallel to the third side. The first side is longer than the second side. The third side is longer than the fourth side.
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