Mobile multimedia broadcast receiving card and mobile equipment

Abstract

The invention discloses a mobile multimedia radio receiving card and a mobile device, wherein the mobile multimedia radio receiving card comprises a mobile memory card seat body and a mobile multimedia radio receiving unit which is arranged on the mobile memory card seat body, one pin is chosen from all pins of the mobile memory card seat body to be used as a radio frequency pin, one end of the radio frequency pin is connected with a radio frequency antenna, and the other end is connected with the mobile multimedia radio receiving unit, and the radio frequency pin transmits mobile multimedia radio frequency signals from the antenna to the mobile multimedia radio receiving unit. The invention causes the mobile multimedia radio receiving unit to send and receive the radio frequency signals through the pins of the mobile memory card seat body without adding new pins, so the volume of the mobile multimedia radio receiving card is reduced; in addition, the mobile multimedia radio receivingunit can be freely arranged and dismantled on the mobile memory card seat, thereby the use flexibility of the mobile multimedia radio receiving unit is improved.

Description

technical field [0001] The invention relates to the field of interface technology, in particular to a mobile multimedia broadcast receiving card and a mobile device using the receiving card. Background technique [0002] Removable memory cards include: SD series cards such as Secure Digital Memory Card (SD, Secure Digital Memory Card), Mini (Mini) SD card and Micro (Micro) SD card. Among them, SD card is a new generation memory device based on semiconductor flash memory, which has high memory capacity, fast data transfer rate, great mobility flexibility and good security, and does not require additional power to maintain information stored on it. Both Mini SD and Micro SD are relative to standard SD cards. They are both designed with SD architecture, but they are smaller in size and better in compatibility than standard SD cards. In addition, the removable memory card also includes CF card, SM card, xD card, Multi-Media Card (MMC, Multi-Media Card), etc., which will not be...

AI Technical Summary

Problems solved by technology

[0007] At present, the radio frequency signal is usually sent and received by separately leading out a radio frequency connector on the mobile multimedia broadcasting receiving unit. In this way, the volume of the mobile memory card is larger than the standard SD, Mini SD, Micro SD and other interface card holders, and it cannot be used The removable memory card is built into the small device

Images