CN2417567Y

CN2417567Y - Mobile telephone set cells having several SIM card transferring function

Info

Publication number: CN2417567Y
Application number: CN 00201179
Authority: CN
Inventors: 吕炳彰
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-28
Filing date: 2000-01-28
Publication date: 2001-01-31
Anticipated expiration: 2010-01-28

Abstract

The utility model relates to a hand-held telephone battery pack, which has the function of converting among a plurality of SIM cards. The bottom or the top of the hand-held telephone battery pack is provided with a plurality of SIM card nestion container holders which are arranged in the battery clamping grooves of the hand-held telephone. The battery clamping grooves are provided with the SIM nestion container holders and are provided with a plurality of contact pieces, SIM cards can be respectively nested in one nestion container holder, and each SIM card nestion container holder is provided with a plurality of contact pieces, so that the contact pieces can contact with the corresponding metal contacts on the SIM cards. A user can select to use any one SIM card to be electrically connected with a hand-held telephone to carry out communication.

Description

Cell-phone battery pack with most SIM card translation functions

The utility model is about a kind of storage battery pack, is meant a kind of cell-phone battery pack with most SIM card translation functions especially.

Look into the industry and commerce society in the modern times, cell-phone has become indispensable communication tool.Cell-phone mainly is divided into two kinds of matching test and digital types.Existing pan-European formula GSM hand-phone system promptly belongs to the cell-phone of digital type.

Fig. 1 shows the three-dimensional exploded view of an existing GSM cell-phone.In the design of this GSM cell-phone (promptly practising the mobile phone that claims), all be to be provided with a battery blocking slot 11 at the back side of this cell-phone mobile phone 1 generally, can ccontaining one hand-held telephone cells group 2 (Battery Pack).In the appropriate position of this battery blocking slot 11, other is concaved with a SIM embedding slot seat 12, can be for the SIM card 3 of putting a small-sized monolithic type.Dispose several contact chips 13 in this SIM embedding slot seat 12, with SIM card on the contact of corresponding metallic contact, to do the connection of signal.

When using this cell-phone mobile phone to carry out communication, mobile phone is via after storing up the record material of recording in the reading SIM card, after obtaining network registration in hand-phone system operator's the networking, can use in its communication network and dial and connect session services.

Yet, its employed communication channel of numerous system operator and be not quite similar (GSM900, GSM1800, GSM1900 etc. are for example arranged), constantly releasing under the service functions evolutions such as convenience, life-stylize, financeization, will have the simultaneously most SIM card of opening different system operator different channels of cell-phone cellphone subscriber are in order to selective system operator type service disaggregatedly.

For example, when the specific service function of needs, just must the selective system operator replace the exclusive SIM card use of this operator.So the consumer then in advance after the shutdown, dismantles battery pack again when changing SIM card, take out SIM card, the SIM card of selecting again to desire the using system operator is inserted in the mobile phone, put in back battery pack after, start-up logging networks and uses.The so dismounting of repetitiousness action causes many loaded down with trivial details displacements actions and inconvenience really, also will produce the multiple puzzlement of carrying, preserve, lose, losing etc. of small-sized monolithic type SIM card simultaneously.

Therefore, main purpose of the present utility model promptly provides a kind of cell-phone battery pack with most SIM card translation functions, it is configurable on the cell-phone battery pack several SIM card, can enjoy the Communications service function that how tame system operator is provided for the user with single mobile phone.Make that vast consuming public are willing to, easily, fully use, allow the limited radio channel resource be given full play to the utilization of economy benefit.

Another purpose of the present utility model provides a kind of cell-phone battery pack with most SIM card translation functions, has the card translation function and can finish the cell-phone battery pack of SIM card selection function via simple button effect.On this cell-phone battery pack, dispose a switch key, when the user presses by this switch key, under the control of a conversion control circuit, can select to use wherein that a SIM card is electrically connected to this cell-phone mobile phone, to carry out communication by the user.

The purpose of this utility model can reach by following measure:

A kind of cell-phone battery pack with most SIM card translation functions, in a battery blocking slot that is combined in a hand-held telephone bandset, in this battery blocking slot, has a SIM embedding slot seat, and in groove, be provided with several contact chips, this battery pack is at the place, bottom surface of the original SIM embedding slot seat that corresponds to the cell-phone mobile phone, be provided with several contact chips of the contact chip that corresponds to original SIM embedding slot seat, and be provided with several SIM card embedding slot seats in the bottom surface of this cell-phone battery pack, can set for a SIM card respectively, be provided with several contact chips in each SIM card embedding slot seat, with SIM card on the contact of corresponding metallic contact.

Include several indicator lights, be configured in the end face of this cell-phone battery, in order to the SIM card of indication selected communication.

Include a switch key, be configured in the bottom surface of this cell-phone battery pack, a SIM card is electrically connected to this cell-phone mobile phone for manually selecting to use wherein, to carry out communication.

A kind of cell-phone battery pack with most SIM card translation functions, in a battery blocking slot that is combined in a hand-held telephone bandset, in this battery blocking slot, has a SIM embedding slot seat, and in groove, be provided with several contact chips, this battery pack is in the bottom surface of the original SIM embedding slot seat that corresponds to the cell-phone mobile phone, be provided with several contact chips of the contact chip that corresponds to original SIM embedding slot seat, and the end face in this cell-phone battery pack is provided with several SIM card embedding slot seats, can set for a SIM card respectively, be provided with several contact chips in each SIM card embedding slot seat, with SIM card on the contact of corresponding metallic contact.

Include a switch key, be configured in the end face of this cell-phone battery pack, a SIM card is electrically connected to this cell-phone mobile phone for manually selecting to use wherein, to carry out communication.

Include a battery protecting cover, when being combined in the battery blocking slot of cell-phone mobile phone, form an accommodation space, in order to hold this cell-phone battery pack.

The utility model has following advantage compared to existing technology: can select to use wherein that a SIM card is electrically connected to this cell-phone mobile phone by the user, in order to selective system operator type service disaggregatedly.

Other purpose of the present utility model and technology thereof will utilize following preferred embodiment and the attached diagram that is to be further described, wherein:

[illustrating]

Fig. 1. be show an existing cell-phone mobile phone, SIM card, with battery components from the time three-dimensional exploded view;

Fig. 2. be the stereogram that shows the utility model first embodiment;

Fig. 3. be the three-dimensional exploded view that shows the utility model first embodiment;

Fig. 4. be the face upwarding stereogram that shows the utility model first embodiment cell-phone battery pack;

Fig. 5. be the stereogram that shows the utility model second embodiment;

Fig. 6. be the three-dimensional exploded view that shows the utility model second embodiment;

Fig. 7. be the face upwarding stereogram that shows the utility model second embodiment cell-phone battery pack;

Fig. 8. be circuit diagram of the present utility model.

Shown in Figure 2 is the stereogram that shows the utility model first embodiment, and Fig. 3 shows its three-dimensional exploded view.The back side of this cell-phone mobile phone 4 is provided with a battery blocking slot 41 equally, can ccontaining one hand-held telephone cells group 5.In the appropriate position of battery blocking slot 41, other is concaved with a SIM embedding slot seat 42, and is provided with several contact chips 43.

Typical cell-phone battery pack 5 is to hold several rechargeable batteries and form in a housing.Top side configuration in cell-phone battery pack 5 of the present utility model has two

indicator lights

51,52 and a switch key 53.The bottom surface of this cell-phone battery pack 5 then is provided with two SIM card embedding slot seats 54,55, can be respectively set for two

SIM card

61,62, also is provided with several contact chips in each SIM card embedding slot seat, to contact with metallic contact on the SIM card.In addition, the bottom surface of this cell-phone battery pack 5 then is convexly equipped with out one and protrudes platform 56 in the position of the original SIM embedding slot seat 42 that corresponds to cell-phone mobile phone 4, and is provided with several contact chips 57 of the contact chip 43 that corresponds to original SIM embedding slot seat 42.Aforesaid each member can directly be combined in the housing of this cell-phone battery pack 5, also can be arranged on the substrate of the back side of this cell-phone battery pack 5 additionally setting up 50.

Be located at the mode that corresponding holding wire between SIM card embedding slot seat 54,55, the contact chip 57 can circuit layout and connect, and

indicator light

51,52,53 of switch keys are also connected with a conversion control circuit.When user's pressure is pressed switch key 53, can under the control of this conversion control circuit, select to use first SIM card 61 or second SIM card 62, and can show its user modes by

indicator light

51,52.

In diagram, only illustrate the SIM card of accommodating two, but when the application of reality, can accommodate the SIM card more than two according to the form area of the battery pack of all types of mobile phones, box body, folder casket.

Shown in Figure 5 is the stereogram that shows the utility model second embodiment, and Fig. 6 shows its three-dimensional exploded view.Among this embodiment, the identical components that is same as last embodiment is the reference numbering that indicates with identical.

This embodiment is that the top side configuration in cell-phone battery pack 7 has 71,72 and switch keys 73 of two indicator lights.Two SIM card

embedding slot seats

74,75 also are the end faces that is configured in this cell-phone battery pack 7, can set for two

SIM card

61,62 respectively., then be convexly equipped with out one and protrude platform 76 in the position of the original SIM embedding slot seat 42 that corresponds to cell-phone mobile phone 4 in the bottom surface of this cell-phone battery pack 7, and be provided with several contact chips 77 of the contact chip 43 that corresponds to original SIM embedding slot seat 42.Aforesaid each member can directly be combined in the housing of this cell-phone battery pack 7, also can be arranged on the substrate 70 that the end face of this cell-phone battery pack 7 additionally sets up.

In addition, in this embodiment, a battery protecting cover 8 is arranged additionally, can be combined on the battery blocking slot 41 of this cell-phone mobile phone 4, so that this battery 7 is accommodated in this battery blocking slot 41.This battery protecting cover 8 is corresponding to this

indicator light

71,72, is changing on the position of key 73, can offer an indicator light perforate 81,82 and a switch key perforate 83.When user's pressure is pressed switch key 73, can under the control of a conversion control circuit, select to use first SIM card 61 or second SIM card 62, and can show its user modes by

indicator light

71,72.

Fig. 8 shows conversion control circuit of the present utility model.Typical handset SIM card has six contact RST, CLK, VPP, I/O, VC, GND, and wherein VC and GND are the positive and negative two ends that are connected to battery pack 91 via a pressurizer 90.The positive-negative output end of battery pack 91 is to be connected to the cell-phone mobile phone.

When user's pressure is pressed switch key SW desire selection use first SIM card 92, its switching signal can be sent to the interrupt signal input INT of microprocessor 93, and this moment, microprocessor 93 meetings be communicated to mobile phone contact RST, CLK, VPP, I/O with four signal line C11～C14 of first SIM card 92 via output switch 95 via an electronic switch 94 by its output P1.At this moment, the cell-phone mobile phone can be electrically connected on this first SIM card 92.

Similarly, when user's pressure is pressed switch key SW desire selection use second SIM card 96, its switching signal also is sent to 93 pairs of interrupt signal inputs of microprocessor INT, and this moment, microprocessor 93 meetings be communicated to mobile phone contact RST, CLK, VPP, I/O with four signal line C21～C24 of second SIM card 96 via output switch 95 via an electronic switch 97 by its output P2.At this moment, the cell-phone mobile phone can be electrically connected on this second SIM card 96.

In aforesaid circuit, electronic switch 94,97 and output switch 95 can adopt for example existing transmitted in both directions lock (IC numbering 4066).And microprocessor can adopt the single chip microprocessor of existing IC numbering 8052.

Above embodiment explanation only is preferred embodiment explanation of the present utility model, and all equivalences of doing according to technical solutions of the utility model are replaced, and all should be included in the technical solution of the utility model protection range.

Claims

1. cell-phone battery pack with most SIM card translation functions, in a battery blocking slot that is combined in a hand-held telephone bandset, in this battery blocking slot, has a SIM embedding slot seat, and in groove, be provided with several contact chips, it is characterized in that: this battery pack is at the place, bottom surface of the original SIM embedding slot seat that corresponds to the cell-phone mobile phone, be provided with several contact chips of the contact chip that corresponds to original SIM embedding slot seat, and be provided with several SIM card embedding slot seats in the bottom surface of this cell-phone battery pack, can set for a SIM card respectively, be provided with several contact chips in each SIM card embedding slot seat, with SIM card on the contact of corresponding metallic contact.

2. the cell-phone battery pack with most SIM card translation functions as claimed in claim 1 is characterized in that: it more includes several indicator lights in order to indication selected communication SIM card, is configured in the end face of this cell-phone battery.

3. the cell-phone battery pack with most SIM card translation functions as claimed in claim 1, it is characterized in that: its more include one for manually selecting to use wherein a SIM card is electrically connected to this cell-phone mobile phone, to carry out the switch key of communication, be configured in the bottom surface of this cell-phone battery pack.

4. cell-phone battery pack with most SIM card translation functions, in a battery blocking slot that is combined in a hand-held telephone bandset, in this battery blocking slot, has a SIM embedding slot seat, and in groove, be provided with several contact chips, it is characterized in that: this battery pack is in the bottom surface of the original SIM embedding slot seat that corresponds to the cell-phone mobile phone, be provided with several contact chips of the contact chip that corresponds to original SIM embedding slot seat, and the end face in this cell-phone battery pack is provided with several SIM card embedding slot seats, can set for a SIM card respectively, be provided with several contact chips in each SIM card embedding slot seat, with SIM card on the contact of corresponding metallic contact.

5. the cell-phone battery pack with most SIM card translation functions as claimed in claim 4 is characterized in that: it more includes several indicator lights in order to the SIM card of indication selected communication, is configured in the end face of this cell-phone battery.

6. the cell-phone battery pack with most SIM card translation functions as claimed in claim 4, it is characterized in that: its more include one for manually selecting to use wherein a SIM card is electrically connected to this cell-phone mobile phone, to carry out the switch key of communication, be configured in the end face of this cell-phone battery pack.

7. the cell-phone battery pack with most SIM card translation functions as claimed in claim 4, it is characterized in that: when it more includes a battery and is combined in the battery blocking slot of cell-phone mobile phone, form an accommodation space, hold the battery protecting cover of this cell-phone battery pack.