Jacket device of portable data processing equipment

Abstract

The application discloses a jacket device of portable data processing equipment. The jacket device comprises a jacket shell, an information device and a signal plug, wherein the structure of the jacket shell is matched with the shell of the portable data processing equipment and the jacket shell can be sheathed at the external part of the portable data processing equipment; the information device is integrated on the jacket shell and is used for acquiring and / or outputting information; the signal plug and the jacket shell are of an integral structure or split structure, the signal plug is correspondingly matched with a first signal jack in the portable data processing equipment and can be inserted into the first signal jack; if the signal plug and the jacket shell are of the integral structure, the electrode of the signal plug is connected with the signal line of the information device on the jacket shell; and if the signal plug and the jacket shell are of the split structure, when the signal plug is inserted into the first signal jack, the electrode of the signal plug is in contact with the signal line of the information device. By using the jacket device, the complexity of data acquisition of the portable data processing equipment can be reduced.

Description

technical field [0001] The present application relates to the field of application technology of portable data processing equipment, in particular to a jacket device for portable data processing equipment. Background technique [0002] At present, portable data processing equipment has been widely used in production and life. For example, portable data processing devices such as mobile phones, palmtop computers, miniature and small tablet computers have become necessities that people carry with them. These portable data processing devices usually have basic hardware for data display and processing such as display screens, processors, and memories. At present, as various portable data processing device manufacturers are scrambling to open their application platforms, more and more third-party development Researchers can develop a wide variety of application programs (APP) with novel content for these portable data processing devices. For example, take mobile phones as an ex...

AI Technical Summary

Problems solved by technology

[0005] The disadvantage of the existing solution for information communication between portable data processing equipment and external equipment is that the operation is extremely complicated, including:

[0006] 1) Connection preparations are required, and the preparations are complicated. When information communication is required, it is necessary to manually connect the portable data processing device and the external device with a dedicated data interface and connection to establish a communication mechanism, and then the two can be realized. Communication between two devices; if it is connected by a wireless data interface, it is necessary to enable the wireless function of the two devices in advance, and perform a wireless search. After the wireless search is completed, perform wireless adaptation. The whole process is quite cumbersome

[0007] 2) The operation is complicated during use, and there are at least two independent physical entities during use, that is, portable data processing equipment and external equipment. If wired communication is used, physical entities such as data interfaces and connecting lines must be further included , the user cannot hold these physical entities at the same time during operation, and often needs to hold them with both hands or even multiple people to complete the relevant information collection work

However, users need to pick up the card reader and card media to read and collect information when operating. After reading successfully, they need to pick up the portable data processing device to view the collected results and perform subsequent processing operations. The whole process is complicated and cumbersome.

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