CN2429972Y - Mobile phone card board and batteries therewith - Google Patents
Mobile phone card board and batteries therewith Download PDFInfo
- Publication number
- CN2429972Y CN2429972Y CN 00228636 CN00228636U CN2429972Y CN 2429972 Y CN2429972 Y CN 2429972Y CN 00228636 CN00228636 CN 00228636 CN 00228636 U CN00228636 U CN 00228636U CN 2429972 Y CN2429972 Y CN 2429972Y
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- deck
- change over
- connecting pin
- over switch
- 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
Links
Images
Classifications
-
- Y02E60/12—
Landscapes
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model relates to a mobile phone card board and a mobile phone battery with a card holder. The utility model enables a mobile phone to have multiple card holders which are augmented by a multiple card holder circuit board or a mobile phone battery casing. With the utility model, a mobile phone with multiple SIM cards can be easily realized with an existing mobile phone. The SIM cards preassembled in a realized mobile phone can be selected through a transfer switch, therefore, the utility model has the advantage of convenient operation.
Description
The utility model relates to the mobile communication technology field.
Prior mobile phone machine (being commonly called as mobile phone) for being convenient for changing SIM card, all adopts the cassette type design, and the back side of circuit board is provided with a deck, during use SIM card is inserted in the deck.
When using mobile phone, the branch that local and roaming are arranged, when using SIM card to answer in this locality or getting phone, only need alternating current words line holding to take, and when strange land use SIM card is answered or got phone, also need pay wandering fee, in order to save roaming charges, people are normal to be used many mobile phones or change local SIM card in a mobile phone, uses local mobile phone in the place of working as far as possible.So the problem of being brought is to increase equipment investment and use inconvenience.
(patent No. was: ZL99238987.9), be provided with two or more decks in mobile phone, use a change over switch to select the SIM card that will use, solved one-telephone multi-card and problem easy to use once disclosing a kind of multiple fastening seat mobile phone not long ago for I.Yet, a plurality of decks are installed in mobile phone, involve the transformation of cell phone rear cover plate, before dispatching from the factory, adopt the back shroud of multiple fastening seat or design the back shroud that is fit to various mobile phones and change existing cell phone rear cover plate, implement not too easy.
The purpose of this utility model is a kind of mobile phone deck plate of design, and this deck plate is installed on the prior mobile phone machine, can become the multiple fastening seat mobile phone.Perhaps directly cover a plurality of decks are set at battery of mobile phone.
The utility model is realized by following approach:
Several decks are set on a circuit board, how much deciding with needing on the volume of mobile phone of deck is set, 2-5 deck generally can be set, a change over switch is set, the button of change over switch is preferably disposed on the phone housing limit with handled easily.The position of corresponding mobile phone deck is provided with Connection Block on circuit board, and the connecting pin (wherein having a pin or multiway to pass through change over switch) of each deck and the connecting pin of Connection Block are connected one to one.
During use, the circuit board that is provided with a plurality of decks is installed on the existing cell phone rear cover plate, Connection Block is pressed into former deck, promptly become the multiple fastening seat mobile phone, on each deck, insert SIM card, select the SIM card of desire use by change over switch.
By above-mentioned principle, (armrest machine host one side) is provided with some decks, Connection Block and change over switch on battery cover, the connecting pin (wherein having a pin or multiway to pass through change over switch) of each deck and the connecting pin of Connection Block are connected one to one, promptly become the multiple fastening seat battery of mobile phone.
For being applicable to dissimilar mobile phones, Connection Block also has and is designed to card insert type, and the size and the SIM card of plug-in card are similar.
With accompanying drawing the utility model is further described below:
Fig. 1 is an elementary diagram of the present utility model;
Fig. 2 is an application schematic diagram of the present utility model;
Fig. 3 is many battery cards schematic diagram of the present utility model.
As depicted in figs. 1 and 2, design a thin circuit board, circuit board is provided with deck A and deck B, one change over switch K is set, the position of corresponding mobile phone deck is provided with Connection Block P on circuit board, and the C22 of C21, the deck B of C20, the deck A of Connection Block P as the switch pin, is connected respectively to change over switch K, C20 can be connected with C21 or C22 respectively, and other connecting pin of Connection Block and other connecting pin of each deck connect one to one.
During use, the circuit board that is provided with a plurality of decks is installed on the existing cell phone rear cover plate, Connection Block P is pressed in the former mobile phone deck, the button of change over switch K is arranged on the phone housing limit with handled easily, promptly become the multiple fastening seat mobile phone, on deck A, insert the SIM1 card, on deck B, insert the SIM2 card, select the SIM1 card or the SIM2 card that will use by change over switch K.
Battery of mobile phone as shown in Figure 3 is provided with deck A, deck B, connects seat P and change over switch K on the shell of battery, internal wiring connects as shown in Figure 1.This band deck battery mobile phone of packing into is promptly become mobile telephone with multiple cards and uses, select the SIM1 card or the SIM2 card that will use by change over switch K.
The utility model makes mobile phone have a plurality of decks, this deck expands by multiple fastening seat circuit board or battery of mobile phone, be easy to existing mobile phone is embodied as mobile telephone with multiple cards, the mobile phone after the realization is selected the SIM card pre-installed by change over switch, uses very convenient.
Claims (3)
1, mobile phone deck plate, it is characterized in that: several decks are set on a circuit board, establish a change over switch with other, the position of corresponding mobile phone deck is provided with Connection Block on circuit board, the connecting pin of each deck and the connecting pin of Connection Block are connected one to one, have a connecting pin during connection at least by change over switch, change over switch can be with the connecting pin of Connection Block and the wherein connecting pin connection of any deck.
2, band deck battery of mobile phone, it is characterized in that: several decks and a change over switch are set on the shell on the battery, the position of corresponding mobile phone deck is provided with Connection Block on battery, the connecting pin of each deck and the connecting pin of Connection Block are connected one to one, have a pin during connection at least by change over switch, change over switch can be with the connecting pin of Connection Block and the wherein connecting pin connection of any deck.
3, mobile phone deck plate according to claim 1 or the described band deck of claim 2 battery of mobile phone, it is characterized in that: several decks of indication are 2～5 decks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228636 CN2429972Y (en) | 2000-06-29 | 2000-06-29 | Mobile phone card board and batteries therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228636 CN2429972Y (en) | 2000-06-29 | 2000-06-29 | Mobile phone card board and batteries therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429972Y true CN2429972Y (en) | 2001-05-09 |
Family
ID=33592078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228636 Expired - Fee Related CN2429972Y (en) | 2000-06-29 | 2000-06-29 | Mobile phone card board and batteries therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429972Y (en) |
-
2000
- 2000-06-29 CN CN 00228636 patent/CN2429972Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100069118A1 (en) | Modular Structure to Expand and Enhance Subscriber Identity Module Card Functionality | |
| EP0702460A3 (en) | A coupling device for plug-in subscriber identity modules | |
| EP0858237A3 (en) | Intelligent network searching for a multi mode phone | |
| WO2001022694A1 (en) | Portable cellular telephone and communication system thereof | |
| CN1317908C (en) | Separate type double mode mobile phone | |
| CN2429972Y (en) | Mobile phone card board and batteries therewith | |
| CN202907004U (en) | SIM card and card holder for mounting the SIM card | |
| CN109037990A (en) | Card connector and its manufacturing method | |
| CN103093169A (en) | Device and method of intelligent card switching | |
| CN2859937Y (en) | Module expanding and stiffening function of SIM card | |
| CN2383286Y (en) | Multi-card mobile telephone set | |
| CN202435440U (en) | Dual-card shell for cellphone | |
| CN2626074Y (en) | Mobile phone universal SIM card connector stand | |
| CN2487181Y (en) | Mobile phone with multiple user identifying card selecting circuit | |
| CN213186185U (en) | Fixed telephone supporting five-card single-standby-to-be-connected call center | |
| CN2444348Y (en) | Multi-card type handset | |
| CN205017382U (en) | Cell phone protecting casing | |
| CN2495069Y (en) | Expanding storage module for mobile communication equipment | |
| CN216959920U (en) | Small-screen ultrathin four-card mobile phone | |
| CN2574322Y (en) | Automatic mobile phone identifying card switching and selecting device | |
| KR100272089B1 (en) | Battery and charger for cellular phone | |
| CN2319981Y (en) | SIM card arranger of digital mobile telephone | |
| CN2426251Y (en) | Multiple SIM card mobile telephone | |
| CN2441267Y (en) | Multi-card mobile phone | |
| CN213242441U (en) | Dual-power transfer switch for preventing misconnection and misconnection of sampling line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LI FENGKUI Free format text: FORMER NAME OR ADDRESS: ZHANG WEN |
|
| CP03 | Change of name, title or address |
Address after: 15, No. 14, No. three, East 136100 street, East Third Street, Gongzhuling, Jilin Patentee after: Li Fengkui Address before: 516001 6 Sifang Road, middle Jiao Road, Huizhou City, Guangdong Province, 401 Patentee before: Zhang Wen |
|
| 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 |