| 摘要 |
A keyboard module, including a base plate, a membrane circuit, keys and a frame set, is provided. The membrane circuit is disposed on the base plate and has touch portions. The keys are assembled to the base plate and correspond to the touch portions respectively. The frame set is assembled to the base plate and includes a first frame and a second frame. The first frame has a plurality of first ribs disposed in a staggered way. The second frame is connected to the first frame and located between the first frame and the base plate. The second frame has a plurality of second ribs disposed in a staggered way, wherein a width of a portion of the second ribs is smaller than a width of the corresponding first ribs, and the keys pass through the second frame and the first frame in sequence to protrude above the frame set. |
