Personalized hand writing equipment of mobile phone television card and rapid resetting method

Abstract

The invention discloses personalized hand writing equipment of a mobile phone television card. The personalized hand writing equipment of the mobile phone television card comprises a card reader, a PCB (printed circuit board) connection plate, a clamp and a controller, wherein the clamp is arranged on the PCB connection plate; two contacts clamped in places of the card reader are respectively connected with a C4 pin and a C8 pin of a 7816 interface of the cad reader; a connection wire between the C4 pin and the C8 pin of the 7816 interface of the cad reader and a control chip of the card reader is mutually cut off; two ends of the controller are respectively connected with the C4 pin and the C8 pin of the 7816 interface of the PCB connection plate; and the card reader carries out resetting operation when the controller is in a closed gear. According to the scheme provided by the invention, abrasion of the hand writing equipment can be avoided; the mobile phone television card can be prevented from being damaged, and the service life of the hand writing equipment and the mobile phone television card is prolonged. Furthermore, the resetting time of the card reader is saved, thus the data processing speed of the hand writing equipment is improved.

Description

technical field [0001] The present invention relates to the technical field of personalization mobile phone writing equipment, more specifically, relates to the personalization manual writing equipment and quick reset method of mobile phone TV card. Background technique [0002] With the improvement of people's living standards, watching TV is not just sitting at home, more and more mobile phones have added the function of watching TV, and other electronic devices have also added the function of mobile TV, so the mobile phone TV card usage will increase. Mobile phone TV card Mobile phone TV card needs to write data and personalize before it can be used, so each mobile phone TV card must be processed by writing data. The common way of writing data is mainly to use manual writing equipment or automatic writing equipment to write data to the mobile phone TV card. For mobile phone TV cards with a relatively small number, it is more convenient to use the method of manually writ...

AI Technical Summary

Problems solved by technology

[0005] However, frequent plugging and unplugging of the card reader and the PCB connection board will bend the 7816 interface of the card reader and wear the 7816 interface on the PCB connection board, so the connection failure often occurs when re-operating after wear and tear, often Reinstalling the mobile phone TV card may damage the chip part of the mobile phone TV card; moreover, it is very troublesome to disassemble and reinstall every time the card fails to write, which reduces the work efficiency of writing the card and wastes time

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