发明名称 Rotary-Type Keyboard for Inputting Multiple Languages
摘要 The present invention relates to a keyboard for inputting multiple languages using a detachable keypad, and more particularly, to a rotary-type keyboard for inputting multiple languages that includes a baseboard, rows of a plurality of key caps placed on the baseboard, and a plurality of moving mechanism members connecting the key caps to the baseboard and enabling the key caps to move upward and downward with respect to the baseboard. The key caps are divided into an opaque portion and a transparent portion, and have a plurality of rotatable members which are provided between the baseboard and the transparent portion in the direction in which the rows of key caps extend, and which have characters printed on the outer surfaces thereof. The plurality of rotatable members provide the user with different characters through the transparent portion depending on the angle of rotation.
申请公布号 US2015205369(A1) 申请公布日期 2015.07.23
申请号 US201214386899 申请日期 2012.12.21
申请人 CHOI Jin Won 发明人 Choi Jin Won
分类号 G06F3/02;G06F3/023 主分类号 G06F3/02
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地址 US