CN201629786U

CN201629786U - Intelligent one-card mobile phone with RFID function

Info

Publication number: CN201629786U
Application number: CN2010201399482U
Authority: CN
Inventors: 张正宝; 王贵宝; 蒋安泉; 袁振华
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-24
Filing date: 2010-03-24
Publication date: 2010-11-10
Anticipated expiration: 2020-03-24

Abstract

The utility model discloses an intelligent one-card mobile phone with an RFID function, comprising a mobile phone body (1). The intelligent one-card mobile phone with the RFID function is characterized in that a display screen (2) of the mobile phone body (1) is surrounded by an antenna (3), a signal connecting line of the antenna (3) is connected onto a circuit board in the mobile phone body (1), and an RFID chip is arranged in a Micro SD (Storage Card) (4) used in the mobile phone body (1). The intelligent one-card mobile phone with the RFID function has the advantages of simple and practical structure, complete functions, reliable use, good concealment of the antenna and attractive appearance of a hand-held terminal, enhances the reliability of the hand-held terminal RFID on reading and writing data, has better flexibility of data, and does not need to greatly modify the existing Micro SD, so that the production cost can be lowered, thereby having wide range of application.

Description

The intelligent traffic card mobile phone of band RFID function

Technical field

The utility model relates to a kind of mobile phone, and specifically a kind of all-purpose card mobile phone with RFID antenna and RFID function also can be used as city all-purpose card, financial all-purpose card, gate inhibition's card, transportation card etc. except that having communication function.

Background technology

A lot of mobile phones on the market all have cell phone intelligent all-purpose card function now, such as mobile phone with traffic card function, its functional structure is that transportation card RFID chip and circuit are made on the hand set machine shell, or on the cell phone mainboard plate, antenna is made on the hand set machine shell, or make an antenna separately and be placed between battery of mobile phone and the bonnet, the mobile phone of these structures is from just seeming more coarse in appearance, neat inadequately, the big good looking appearance that influences mobile phone of volume, and because mobile phone must be opened bonnet when changing battery, like this since bonnet and battery to contact the antenna that makes between battery and the bonnet easy to wear regularly, influence the dependability of RFID antenna, and can't realize separation between machine and card.And the MicroSD card of mobile phone use on the market has only memory function now, does not have the wireless identification system of RFID[(Radio Frequency Identification)] function, function singleness, the scope of application is less, has also influenced the expansion of cell-phone function.

Summary of the invention

The purpose of this utility model is exactly the above-mentioned deficiency at prior art, provides a kind of simple in structure, uses reliably, multiple functional, and the data flexibility is better with the intelligent traffic card mobile phone of RFID function.

The technical solution adopted in the utility model is as follows:

A kind of intelligent traffic card mobile phone with the RFID function, include mobile phone body, it is characterized in that around the display screen of mobile phone body, being surrounded with the RFID antenna, the signal connecting line of RFID antenna is connected on the circuit board in the mobile phone body, is provided with the RFID chip in the MicroSD storage card that uses in the mobile phone body.

Described MicroSD storage card is provided with RFID pin and other eight pins, and any pin links to each other with a pin link that is connected the RFID chip in these eight pins, and the another pin link of RFID chip links to each other with the RFID pin.

The beneficial effects of the utility model have:

Simple and practical, multiple functional, use reliable, RFID antenna good concealment has been beautified the profile of handheld terminal, and the reliability that handheld terminal RFID is read and write data strengthens, the data flexibility is better simultaneously, and do not need existing MicroSD is done too big improvement, production cost is lower, and is applied widely.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of MicroSD storage card in the utility model.

Embodiment

The utility model is further described below in conjunction with accompanying drawing:

As shown in Figure 1, the utility model with RFID antenna 3 around around the display screen 2 that is arranged on mobile phone body 1 front, cover plate by display screen screen 2 places stashes 3 sealings of RFID antenna then, the signal connecting line 7 of RFID antenna 3 is from the circuit board that is connected internally to handheld terminal of handheld terminal body 1, do not influence transmission and received signal function that RFID antenna 3 itself has, and because display screen 2 does not generally need to open, so be arranged on around it RFID antenna 3 be difficult for impaired, thereby increase the service life.Integrated RFID chip in the MicroSD storage card 4 that the utility model uses in mobile phone body 1, make original storage card have the RFID function, RFID antenna 3 all is connected to corresponding connector on mobile phone body 1 interior circuit board by circuit with the MicroSD storage card 4 that has the RFID chip.

As shown in Figure 2, integrated RFID chip 8 in the MicroSD storage card 4, and with one in original eight pins 6 on the MicroSD storage card 4 a pin as RFID chip 8, on MicroSD storage card 4, be provided with simultaneously RFID pin 5, another pin as RFID chip 8, like this by with improve after the location and the interconnect function of the deck that matches of MicroSD storage card 4, realize that mobile phone has memory card function and RFID function simultaneously, promptly have the function of intelligent traffic card.RFID pin 5 in the utility model can be arranged on the different parts of MicroSD storage card 4 according to the actual needs of product type.

The utility model also can carry out RFID chip and MicroSD storage card integrated, become the RF MicroSD intelligent memory card of the single-chip of new standard, promptly make it to become the storage chip of band RFID function, equally also be that the pin of RFID pin 5 as new storage chip is set on MicroSD storage card 4, utilize on the MicroSD storage card 4 the another pin of a new storage chip of conduct in eight pins 6 again, realize the connection of RFID function circuit.

Other undeclared part that the utility model relates to is same as the prior art.

Claims

1. intelligent traffic card mobile phone with the RFID function, include mobile phone body (1), it is characterized in that being surrounded with RFID antenna (3) all around at the display screen (2) of mobile phone body (1), the signal connecting line of RFID antenna (3) is connected on the circuit board in the mobile phone body (1), is provided with the RFID chip in the MicroSD storage card (4) that uses in the mobile phone body (1).

2. the intelligent traffic card mobile phone of band RFID function according to claim 1, it is characterized in that described MicroSD storage card (4) is provided with RFID pin (5) and other eight pins (6), any pin links to each other with a pin link that is connected the RFID chip in these eight pins (6), and the another pin link of RFID chip links to each other with RFID pin (5).