Multifunctional portable business card holder device

Abstract

A multifunction portable business card holder device belongs to the general data processing field. The device comprises a processor, a synchronous dynamic random access memory SDRAM, a FLASH memory, a display screen, a loudspeaker, an operational amplifier, an earphone, a microphone, camera equipment, a touch screen, an interface and a power source. The concrete connection relations are that: the processor is connected with the SDRAM, the display screen, the earphone, the microphone, the camera equipment, the touch screen and the interface respectively; the FLASH memory is connected with the processor through a data bus; the loudspeaker is connected with the processor through the operational amplifier; the power source is connected with all the components. The present invention also comprises a paper-based business card slot as well as a business card fixing clamp groove at least. The present invention integrates a sound business card, a character business card, an image business card with a paper-based business card, wherein, the information of the sound business card, the character business card and the image business card can be mutually related. The present invention is complete in functions, convenient to be carried and easy to consult and record information at any time, which has very strong practicality.

Description

Technical field [0001] The invention relates to a mobile storage device, in particular to the management of business cards and their associated information, and specifically belongs to the field of general data processing. Background technique [0002] At present, there are many ways to manage business cards, such as traditional business card holders, handheld computers, mobile phones, business card scanners and various electronic business card query systems, but they all have many limitations, resulting in extremely inconvenient use. For example, the traditional business card holder mainly stores paper business cards. It is convenient to manage a small number of business cards, but it is inconvenient to carry and search when there are too many business cards. Devices such as handheld computers and mobile phones can store various business cards electronically, but it is difficult to quickly enter real business card information. The existing mobile phone with the function of...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many ways to manage business cards, including traditional business card holders, handheld computers, mobile phones, business card scanners and various electronic business card query systems, but they all have many limitations, which make it extremely inconvenient to use

For example, the traditional business card holder mainly stores paper business cards. It is convenient to manage a small number of business cards, but it is inconvenient to carry and search for too many business cards.

Devices such as handheld computers and mobile phones can store various business cards electronically, but it is difficult to quickly enter real business card information into them

The existing mobile phone with the function of shooting business cards integrates optical character recognition (OCR) technology, but it needs to be repeatedly adjusted and aligned with the business card when shooting, which often leads to poor recognition effect and slow input

Business card scanners generally require the cooperation of computer software, the scanning speed is fast and the management is convenient, but the information is basically kept on the computer, which is inconvenient to check anytime and anywhere

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