Abstract: A keyboard structure including a base, a frame and several keys is provided. The frame is disposed on the base. The keys are disposed on the base and are separated from each other by the frame. From top to bottom, each key sequentially includes a cap, a limiting structure, an elastic member and a diaphragm switch element. The elastic member is disposed on the diaphragm switch element, the cap is disposed on the elastic member, and the limiting structure is engaged with the cap, such that the cap can move relative to the diaphragm switch element in a vertical direction. The surrounding surface of the cap has a flange, which contacts the bottom of the frame in the vertical direction. Thus, dusts or moisture can hardly infiltrate the keyboard structure and the waterproof and dustproof functions of the keyboard structure can be improved.

Abstract: A battery-accommodating waterproof container includes a housing, a transmission base, a battery-holding seat and a locking cover module. The housing has a first opening, a second opening and a plurality of wedging holes. The transmission base is fixed on the first opening, and has a bottom board, an electricity transferring seat and a bottom-sealing element disposed between the bottom board and the housing. The battery-holding seat is received in the housing for receiving a battery therein. The electricity transferring seat transfers electricity of the battery outside the transmission base. The locking cover module is disposed on the second opening of the housing, and has a covering lid, a plurality of locking tabs and a pushing unit. The pushing unit drives the locking tabs to respectively wedge in the wedging holes of the housing, so as to retain the battery-holding seat in the housing.

Abstract: A battery-accommodating waterproof container includes a housing, a transmission base, a battery-holding seat and a locking cover module. The housing has a first opening, a second opening and a plurality of wedging holes. The transmission base is fixed on the first opening, and has a bottom board, an electricity transferring seat and a bottom-sealing element disposed between the bottom board and the housing. The battery-holding seat is received in the housing for receiving a battery therein. The electricity transferring seat transfers electricity of the battery outside the transmission base. The locking cover module is disposed on the second opening of the housing, and has a covering lid, a plurality of locking tabs and a pushing unit. The pushing unit drives the locking tabs to respectively wedge in the wedging holes of the housing, so as to retain the battery-holding seat in the housing.

Abstract: A keyswitch structure has a slender key cap and an integral balance structure for a key with a short press stroke. The keyswitch structure has a casing and at least one key. The casing has at least one pair of hooks arranged on a bottom face thereof, and at least one receiving groove. The key has a key cap, a connection portion parallel extended from a bottom portion of the key cap, and a balance rod integrally arranged on an end side of the connection portion. The balance rod has two sides arranged in the two hooks, respectively. The present invention can simplify the assembly steps, and efficiently prevent the key from swinging and being wedged.

Abstract: A keyswitch structure has a slender key cap and an integral balance structure for a key with a short press stroke. The keyswitch structure has a casing and at least one key. The casing has at least one pair of hooks arranged on a bottom face thereof, and at least one receiving groove. The key has a key cap, a connection portion parallel extended from a bottom portion of the key cap, and a balance rod integrally arranged on an end side of the connection portion. The balance rod has two sides arranged in the two hooks, respectively. The present invention can simplify the assembly steps, and efficiently prevent the key from swinging and being wedged.