| 摘要 |
The present invention relates to a portable keyboard comprising: a polygonal column-shaped body having a battery embedded therein; a key assembly connected with the body and having a plurality of key arrays; and a connecting part connecting the key assembly and the body, and extended to the lower part of the key assembly, wherein information is inputted into at least one key array of the key assembly by touch, the body has a first element and the key assembly has a second element, and the first element and the second element are attached by magnetic force such that the key assembly is wound. |
