CN2478286Y - Multiple SIM card mobile telephone - Google Patents
Multiple SIM card mobile telephone Download PDFInfo
- Publication number
- CN2478286Y CN2478286Y CN 00248836 CN00248836U CN2478286Y CN 2478286 Y CN2478286 Y CN 2478286Y CN 00248836 CN00248836 CN 00248836 CN 00248836 U CN00248836 U CN 00248836U CN 2478286 Y CN2478286 Y CN 2478286Y
- Authority
- CN
- China
- Prior art keywords
- sim card
- sim
- card circuit
- circuit plate
- movement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a multi-SIM card cell phone, wherein at least two SIM card circuit connection devices are arranged therein, as well as a multi-channel commutation switch. After the multi-channel commutation switch push-button on the housing is pressed, the SIM card circuit undergoes random switching accordingly. So long as the private scope of different telephone numbers is preset, the proper communication and connect can be maintained. So long as the cheap service charge, the communication fee can be effectively reduced. Selection of different SIM card circuits can effectively improve the rate of telephone getting-through. While making the user convenient, the phone also increases the sales amount of SIM cars of the communication service provider.
Description
The utility model relates to a kind of communication tool, particularly a kind of hand phone machine (abbreviation mobile phone).
Existing mobile phone has only a SIM card, is the single deck tape-recorder conversation in the communication, and service channel is single, call completing rate is low; Telephone number is unique, privacy is poor, can only shut down when being reluctant to receive calls, and when shutdown any phone all can not connect inconvenience; Can not select the low service of charging flexibly, economy is bad.
The purpose of this utility model provides that a kind of service channel is many, percent of call completed is high, privacy is good, economical, novel mobile phone easily.
The utility model comprises casing 1, movement circuit plate 2, SIM card circuit connecting mechanism 3, be characterized in: at least two SIM card circuit connecting mechanisms are set on the movement circuit plate, and these SIM card circuit connecting mechanisms each have at least an end not to be communicated with the corresponding contact telecommunications of movement circuit plate; On the movement circuit plate, also be provided with a multicircuit switch, wherein one road common terminal is communicated with the corresponding contact telecommunications of movement circuit plate, corresponding connections of one end of all the other each roads non-common terminal and SIM card circuit connecting mechanism, each SIM card circuit connecting mechanism all can pass through the sub and independent telecommunications connection of the corresponding contact of movement circuit plate of common terminal.Multicircuit switch is electronic type or mechanical type, and its control button is arranged on the casing.When any SIM card circuit was in on-state, other SIM card circuit all were in off-state.
During use, press multicircuit switch of the present utility model, the SIM card circuit switches arbitrarily thereupon.As long as set the secret scope of different telephone numbers, just can keep appropriate communication.As long as select cheap service charge, just can effectively reduce communication fee.Select different SIM card circuit, just can improve percent of call completed effectively.In the user friendly while, also increased the sales volume of communications service provider's SIM card.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described:
Accompanying drawing 1 is the structural representation of the utility model embodiment double SIM card mobile phone
Accompanying drawing 2 is the schematic diagram of the utility model embodiment double SIM card mobile phone
With reference to the accompanying drawings 1,2, embodiment of the present utility model is the double SIM card mobile phone, comprise casing 1, movement circuit plate 2, SIM card circuit connecting mechanism 3, be characterized in: on the movement circuit plate, be provided with SIM card A card 4 circuit connecting mechanisms and SIM card B card 5 circuit connecting mechanisms, these two SIM card circuit connecting mechanisms each have an end not to be communicated with the corresponding contact telecommunications of movement circuit plate, and the other end 7 is communicated with the hand-set host modular telecommunications; On the movement circuit plate, also be provided with a two-way change over switch 6, wherein common terminal 10 is communicated with the hand-set host modular telecommunications, the corresponding connection of one end of all the other two-way conversion binding posts one tunnel and SIM card A card 4 circuit connecting mechanisms, the corresponding connection of one end of another road and SIM card B card 5 circuit connecting mechanisms, these two SIM card circuit connecting mechanisms all can be communicated with the independent telecommunications of hand-set host module by common terminal 10.8 is SIM card A card and mainboard connecting terminal among Fig. 2, and 9 is SIM card B card and mainboard connecting terminal, and two SIM card circuit insert the hand-set host modular circuit by these two groups of contacts.
In embodiment of the present utility model, model machine adopts MOTOLOLA CD928 type, and SIM card A card is 137 cards of China Mobile, card number: 89860,07015,98057,90169, and telephone number is: 13708993016; SIM card B card is 130 cards of CHINAUNICOM, card number: 89860,07015,99158,11483, and telephone number is: 13008951148; Two-way change over switch 6 adopts miniature two-way machinery push-key type, and its control button is installed in the positive right upper portion of casing.When SIM card A card 4 circuit were in on-state, SIM card B card 5 circuit were in off-state, and vice versa.
Claims (3)
1. plurality of SIM cards mobile phone, comprise casing (1), movement circuit plate (2), SIM card circuit connecting mechanism (3), it is characterized in that: at least two SIM card circuit connecting mechanisms are set on the movement circuit plate, and these SIM card circuit connecting mechanisms each have at least an end not to be communicated with the corresponding contact telecommunications of movement circuit plate; On the movement circuit plate, also be provided with a multicircuit switch, wherein one road common terminal is communicated with the corresponding contact telecommunications of movement circuit plate, corresponding connections of one end of all the other each roads non-common terminal and SIM card circuit connecting mechanism, each SIM card circuit connecting mechanism all can pass through the sub and independent telecommunications connection of the corresponding contact of movement circuit plate of common terminal.
2. plurality of SIM cards mobile phone as claimed in claim 1 is characterized in that: multicircuit switch is mechanical type or electronic type, and its control button is arranged on the casing.
3. plurality of SIM cards mobile phone as claimed in claim 1 is characterized in that: when any SIM card circuit was in on-state, other SIM card circuit all were in off-state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00248836 CN2478286Y (en) | 2000-10-10 | 2000-10-10 | Multiple SIM card mobile telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00248836 CN2478286Y (en) | 2000-10-10 | 2000-10-10 | Multiple SIM card mobile telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478286Y true CN2478286Y (en) | 2002-02-20 |
Family
ID=33607400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00248836 Expired - Fee Related CN2478286Y (en) | 2000-10-10 | 2000-10-10 | Multiple SIM card mobile telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478286Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106538042A (en) * | 2014-07-19 | 2017-03-22 | 三星电子株式会社 | Subscriber identification module management method and electronic device supporting the same |
-
2000
- 2000-10-10 CN CN 00248836 patent/CN2478286Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106538042A (en) * | 2014-07-19 | 2017-03-22 | 三星电子株式会社 | Subscriber identification module management method and electronic device supporting the same |
| CN106538042B (en) * | 2014-07-19 | 2019-12-06 | 三星电子株式会社 | Subscriber identity module management method and electronic device supporting the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |