MP3 PLAYER SLOT HAVING THE T-MONEY CARD

摘要

An MP3(MPEG(Moving Picture Experts Group) audio layer 3) player slot having a built-in traffic card is provided to mount a universal slot in order to receive various cards. A guide part(402) is attached to a bottom surface of a slot from a front cover part of the slot. The guide part(402) is curved and extended to the central part of the slot. The guide part(402) generates a layer of the slot consisting of an upper layer and a lower layer, and guides the second card to the upper layer. An upper connection pin(401) is combined to the first card guided to the upper layer by the guide part(402). A lower connection pin(403) is inserted into the central part of the slot, and is combined with one of the first card and the third card immediately inserted without passing through the guide part(402).