Function expanding equipment of mobile communication device

A mobile communication device and expansion equipment technology, applied in the field of function expansion equipment, can solve the problems of short standby time, wireless instability, and cumbersome use of mobile terminals, and achieve the effects of no safety hazard, long standby time, and simple use

Active Publication Date: 2013-02-13

袁小烽 +1

4 Cites 1 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0002] At present, when hand-held mobile terminals, mobile phones and tablets are matched with function expansion devices, the terminals are connected by Bluetooth, such as barcode guns, RFID card readers, Bluetooth printers, second-gener...

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Abstract

The invention relates to function expanding equipment of a mobile communication device. The function expanding equipment comprises a battery, a power management module connected with a mobile communication terminal, a data conversion module and a function module, wherein the battery is connected with the power management module; the power management module is respectively connected with the data conversion module and the function module; the function module is connected with the data conversion module; and the function module sends acquired data to the data conversion module, and the data are converted by the data conversion module, and then the converted data are transmitted to the mobile communication terminal through the power management module. The function expanding equipment of the mobile communication device has the advantages that the battery can supply power to the mobile terminal; the function module sends the acquired data to the data conversion module, and the data are converted by the data conversion module, and then the converted data are transmitted to the mobile communication terminal through the power management module; the function expanding equipment is easy to use; pairing is not needed; communication is stable; potential security hazards are avoided; the standby time is long; and integrated and modularized design is realized.

Application Domain

Digital data processing detailsSubstation equipment +1

Technology Topic

Data conversionPower management +5

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Examples

Experimental program(1)

Example Embodiment

[0017] The present invention will be further described below in conjunction with the description of the drawings and the specific embodiments.

[0018] Figure 1 to Figure 2 The attached icons are: battery 101; power management module 102; data conversion module 103; function module 104; mobile communication terminal 105; power data interface 106; lower shell 1; button 3; charge and discharge board 4; USB block 5 ; USB board 6; upper shell 7; mobile phone 8; spring 9; lock screen transfer button 10; sliding cover 11; press and scan circuit board 12; scan head 13; scan head fixing 14; scan window 15; scan button 16; Scan button pad 17; Volume transfer button 18.

[0019] Such as figure 1 As shown, a function expansion device of a mobile communication device includes a battery 101, a power management module 102, a data conversion module 103, a function module 104, and a mobile communication terminal 105, wherein the mobile communication terminal 105 is provided with a power data interface 106, the battery 101 is connected to the power management module 102, the power management module 102 is connected to the data conversion module 103 and the function module 104, and the power management module 102 is connected to the mobile communication terminal 105, The function module 104 is connected to the data conversion module 103, the data conversion module 103 is connected to the mobile communication terminal 105, and the function module 104 sends the collected data to the data conversion module 103. After the data conversion module 103 is converted, it is sent to the mobile communication terminal 105 via the power management module 102.

[0020] Such as figure 1 As shown, the power management module 102 is connected to the power data interface 106 of the mobile communication terminal 105 through a data line, and the data conversion module 103 is connected to the power data interface 106 of the power management module 102 through a data line.

[0021] Such as figure 1 As shown, the functional module 104 includes a barcode recognition module, a POS machine, a financial IC card module, a GPS navigation module, a printing module, and a short-range wireless communication module.

[0022] Such as figure 1 As shown, the functional module 104 includes a second-generation ID card recognition module.

[0023] Such as figure 1 As shown, the functional module 104 includes an RFID module.

[0024] Such as figure 1 As shown, the mobile communication terminal 105 is a mobile phone.

[0025] Such as figure 1 As shown, the mobile communication terminal 105 is a PAD.

[0026] Such as figure 2 As shown, the function expansion equipment of the mobile communication device further includes an upper shell 7 and a lower shell 1, the upper shell 7 is provided with a sliding cover 11, and the sliding cover 11 is provided with a lock screen switch button 10, the A spring 9 is connected between the lock screen transfer button 10 and the upper shell 7, and the battery 101 is arranged on the lower shell 1.

[0027] Such as figure 2 As shown, the side of the lower shell 1 is provided with a scanning circuit board 12, a scanning head 13, a scanning head fixing member 14, a scanning window 15, a scanning button 16, a scanning button board 17, and a volume switching button 18 respectively.

[0028] Such as figure 1 As shown, the power management module 102 is disposed on the lower shell 1, and the power management module 102 includes a charging and discharging board 4 and a data power interface board

[0029] Such as figure 1 As shown, the lower shell 1 is provided with a button 3, a USB blocking block 5 and a USB board 3.

[0030] The principle of the function expansion equipment of a mobile communication device provided by the present invention is:

[0031] 1. The battery 101 is connected to the power management module 102 through a wire; the power management module 102 supplies power to the data conversion module 103 and the functional module 104 through wires; at the same time, the power management module 102 can also be connected to the data conversion module 103 and the function module 104 through a data cable and an interface fixed on the upper shell 7. The power data interface 106 of the mobile communication terminal 105 is connected, and the battery 101 can be used to power the mobile communication terminal 105;

[0032] 2. The functional module 104 is connected to the data conversion module 103 through a wire; the data conversion module 103 is connected to the power data interface 106 of the mobile communication terminal 105 through a wire and an interface fixed on the upper shell 7, and can also be connected to the mobile communication terminal 105 through Bluetooth ; The function module 104 sends the collected data to the data conversion module 103 for conversion and then to the mobile communication terminal 105 for processing.

[0033] The advantages of a function expansion device of a mobile communication device provided by the present invention are:

[0034] 1. The structure and circuit design solves the problem of mobile communication equipment function expansion (such as bar code, second-generation ID card identification, RFID, etc.).

[0035] 2. While solving the problem of function expansion, the mobile charging function solves the problem of mobile communication terminal standby.

[0036] 3. On the basis of solving function expansion and charging, the direct connection of data through the power data interface 106 of the mobile communication terminal 105 innovatively solves the problem that the expansion device and the mobile terminal can only communicate through Bluetooth wireless.

[0037] 4. The wired communication is stable, there is no safety hazard, the standby time is long, and the integrated and modular design is realized.

[0038] The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be considered that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, a number of simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Stable communication
Easy to use

Function expanding equipment of mobile communication device

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Image

Examples

Example Embodiment

PUM

Description & Claims & Application Information

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