:M337174 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種Micro SD卡片之改良外觀結構，尤指一種 增加1C晶片卡之電子訊號接點，提供除了原有Micro SD卡片電 子訊號接點功能外，尚包含符合ISO 7816-2電子訊號接點規範之 Micro SD卡片外觀結構。 【先前技術】 • 隨著行動資訊裝置體積日益縮小，其所使用之外接式記憶卡亦 開發出數種不同規格版本，Micro SD卡為一種常被手機或pDA之 類小型行動裝置所使用之記憶卡規格。 如第一圖所示，其係習知之MicroSD卡片外觀結構，該卡片外 觀結構包含 ^片外殼10a ’該外殼表面上有一組電子訊號接點 11a 〇 【新型内容】 • 習知Micr〇SD卡片外觀結構，僅包含一組8隻接腳之電子訊號 接點，該接點分別為 DAT2, CD/DAT3, CMD，VDD，CLK，VSS，DAT0 及 DAT1 。 本創作提供一種改良之MicroSD卡片外觀結構，包括有一卡片 外殼、一組Micro SD電子訊號接點及一組ISO 7816-2電子訊號 接點所組成，該Micro SD電子訊號接點設於該卡片外殼表面，該 ISO 7816-2電子訊號接點設於該卡片外殼表面不與該祖⑽SD電 子訊5虎接點互相重疊之處。 5 :M337174 本創作所提供之外觀結構，較習知之犯㈣SD卡片多出一組 ISO 7816-2電子訊號接點，可與符合IS〇 7816 2規範之讀卡終端 稍進行電？概接點之連接，贿供與—般讀卡終端設備的連 接介面。 【實施方式】 請參閱第二圖，本創作提供一種改良之Micro SD卡片外觀結 構，包括有一卡片外殼1〇，該卡片外殼1〇表面設置一組Micr〇 SD 暴電子訊號接點11，該卡片外殼10表面另設置-組ISO 7816-2電 子妣號接點12，該ISO 7816-2電子訊號接點12設置於該卡片外 殼表面10不與該Micro SD電子訊號接點u互相重疊之處。 【圖式簡單說明】 第一圖係習知Micro SD卡片外觀結構之立體圖。 第二圖係本創作之立體圖。 【主要元件符號說明】 ·.〔習知〕 l〇a卡片外殼 11a Micro SD電子訊號接點 〔本創作〕 10卡片外殼 11 Micro SD電子訊號接點 12 ISO 7816-2電子訊號接點 6:M337174 VIII. New Description: [New Technology Field] This creation is about an improved appearance of a Micro SD card, especially an electronic signal contact that adds a 1C chip card, providing electronic signals in addition to the original Micro SD card. In addition to the contact function, the appearance of the Micro SD card conforming to the ISO 7816-2 electronic signal contact specification is also included. [Prior Art] • With the shrinking size of mobile information devices, the use of external memory cards has also been developed in several different versions. The Micro SD card is a memory often used by small mobile devices such as mobile phones or pDAs. Card specifications. As shown in the first figure, it is a conventional MicroSD card appearance structure, and the card appearance structure comprises a film casing 10a. The casing surface has a set of electronic signal contacts 11a. [New content] • The appearance of the conventional Micr〇SD card The structure consists of only one set of 8 pin electronic signal contacts, which are DAT2, CD/DAT3, CMD, VDD, CLK, VSS, DAT0 and DAT1. The present invention provides an improved MicroSD card appearance structure comprising a card housing, a set of Micro SD electronic signal contacts and a set of ISO 7816-2 electronic signal contacts, the Micro SD electronic signal contacts being disposed on the card housing On the surface, the ISO 7816-2 electronic signal contact is disposed on the surface of the card housing and does not overlap with the ancestor (10) SD electronic signal. 5: M337174 The appearance structure provided by this creation is better than the conventional one. (4) The SD card has a set of ISO 7816-2 electronic signal contacts, which can be slightly powered by the card reader terminal that conforms to the IS〇 7816 2 specification. The connection of the contact points, bribery and the connection interface of the card reader terminal. [Embodiment] Referring to the second figure, the present invention provides an improved Micro SD card appearance structure, comprising a card housing 1 〇, a card set on the surface of the card housing 1 is a Micr 〇 SD violent electronic signal contact 11, the card The surface of the outer casing 10 is further provided with a set of ISO 7816-2 electronic nickname contacts 12 disposed at a position where the card housing surface 10 does not overlap the micro SD electronic signal contacts u. [Simple description of the diagram] The first figure is a perspective view of the appearance of the conventional Micro SD card. The second picture is a perspective view of the creation. [Major component symbol description] ·. [Practical] l〇a card housing 11a Micro SD electronic signal contact [this creation] 10 card housing 11 Micro SD electronic signal contact 12 ISO 7816-2 electronic signal contact 6