| 摘要 |
The pen knife 1 or other pocket tool includes a housing 2, a receiving area 10 and at least two functional components 11. One component has a support casing 25 containing a recordable and readable, non-volatile memory and an interface 24. The components pivot or slide out of the housing. The pocket knife includes a lock and a control circuit for electrical signal transmission and processing digitized media information. The Pocket tool components can be detachably coupled. The other component can be a knife 1, scissors 16, toothpick, pincers or pen. |
