CN102781161B - Card slot connector - Google Patents
Card slot connector Download PDFInfo
- Publication number
- CN102781161B CN102781161B CN201210251990.7A CN201210251990A CN102781161B CN 102781161 B CN102781161 B CN 102781161B CN 201210251990 A CN201210251990 A CN 201210251990A CN 102781161 B CN102781161 B CN 102781161B
- Authority
- CN
- China
- Prior art keywords
- sim card
- pad
- card
- intracellular signaling
- parts
- 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.)
- Active
Links
Landscapes
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of card slot connector, comprise signal pad and intracellular signaling parts, it is characterized in that: described pad comprises SIM card holder pad and T deck pad, described intracellular signaling parts comprise SIM card intracellular signaling parts and T card signal conducting parts; Described SIM card holder pad is connected with described SIM card intracellular signaling component circuitry; Described T deck pad is connected with described T card signal conducting parts circuit.Card slot connector provided by the present invention, both can connect SIM card holder and also can connect T deck, and make same mainboard can realize the design of kinds of schemes, made the R & D design work of mobile phone more flexible, effectively reduced the R&D costs of mobile phone, improve market competitiveness of enterprises.
Description
Technical field
The present invention relates to electronic technology field, particularly relating to the card slot connector for being arranged on cell phone mainboard.
Background technology
SIM(Subscriber Identity Module client identification module) card, also referred to as smart card, subscriber identification card, GSM digital mobile telephone must be loaded onto this card and can use.It stores the information of digital mobile phone client on a computer chip, the contents such as the key of encryption and the telephone directory of user, can differentiate, and voice messaging when conversing to client is encrypted for GSM network client identity.
T-Flash card (be called for short T card), is the minimum storage card of existing market upper volume, has convenient and swift, merrily and lightheartedly small and exquisite, plug and play, the advantages such as price is lower.
SIM card holder, is welded on cell phone mainboard usually, and is connected with cell phone mainboard realizing circuit, for when SIM card inserts SIM card, realizes SIM card and is connected with the circuit of cell phone mainboard; T deck, is welded on cell phone mainboard usually, and is connected with cell phone mainboard realizing circuit, for when T card inserts T card, realizes T card and is connected with the circuit of cell phone mainboard.
Along with the development of electronic communication technology, mobile phone can arrange the deck of multiple SIM card and multiple T card in the design of mainboard simultaneously, and this mobile phone is just provided with the function that simultaneously can use multiple SIM card or multiple T card like this.But in prior art, for connecting SIM card holder and the jockey for being connected T deck for design separately on cell phone mainboard, namely the jockey for connecting SIM card is not useable for connecting T deck, and the jockey for connecting T card is not useable for connecting SIM card holder; The defect caused like this is, this mainboard can only be the mobile phone of fixed qty for the manufacture of SIM card and T card.As shown in Figure 1, for employing the cell phone mainboard schematic diagram of 3 SIM card jockeys and 1 T card connecting device.This cell phone mainboard can only for the manufacture of the mobile phone that can use 3 SIM card and a T card.
Summary of the invention
The invention provides a kind of card slot connector, both can connect SIM card holder and also can connect T deck.
Card slot connector provided by the present invention, comprises signal pad and intracellular signaling parts, it is characterized in that: described pad comprises SIM card holder pad and T deck pad, and described intracellular signaling parts comprise SIM card intracellular signaling parts and T card signal conducting parts; Described SIM card holder pad is connected with described SIM card intracellular signaling component circuitry; Described T deck pad is connected with described T card signal conducting parts circuit.
Card slot connector provided by the present invention, both can connect SIM card holder and also can connect T deck, and make same mainboard can realize the design of kinds of schemes, made the R & D design work of mobile phone more flexible, effectively reduced the R&D costs of mobile phone, improve market competitiveness of enterprises.
Accompanying drawing explanation
The mainboard schematic diagram that Fig. 1 is the 3SIM deck described in the embodiment of the present invention and 1T deck Combination Design;
The mainboard schematic diagram that Fig. 2 is 2 SIM card holder described in the embodiment of the present invention and 2T deck Combination Design.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The card slot connector that the present embodiment provides, comprises signal pad and intracellular signaling parts, it is characterized in that: described pad comprises SIM card holder pad and T deck pad, and described intracellular signaling parts comprise SIM card intracellular signaling parts and T card signal conducting parts; Described SIM card holder pad is connected with described SIM card intracellular signaling component circuitry; Described T deck pad is connected with described T card signal conducting parts circuit.It will be understood by those skilled in the art that SIM card holder is provided with the pin for transmission of electric signals, described SIM card holder pad, for welding the pin of described SIM card holder, is connected with the circuit of SIM card to realize cell phone mainboard 1; In like manner, T deck is provided with the pin for transmission of electric signals, and described T deck pad, for welding the pin of described T deck, is connected with the circuit of T card to realize cell phone mainboard 1.It will be understood by those skilled in the art that the card slot connector described in the present embodiment, namely can be used for connecting SIM card holder and also can be used for connecting T deck, handset designers can arrange the quantity of the seat of SIM card holder and T according to market and user's request.
As shown in the figures 1 and 2, the jockey (being arranged on region 11 and region 12) connecting SIM card holder in 2 prior aries only as being provided with on cell phone mainboard 1, the card slot connector (being arranged on region 13) that the jockey (being arranged on region 14) of T deck and 1 the present embodiment provide is connected only in 1 prior art, as shown in Figure 1, when the card slot connector that the present embodiment provides is connected with SIM card holder, the solution of 3 SIM card and 1 T card can be realized; As shown in Figure 2, when the card slot connector that the present embodiment provides is connected with T deck, the solution of 2 SIM card and 2 T cards can be realized.Certainly, if do not considered manufacturing cost, can equal setup cost embodiment provides by the card slot connector on described mainboard 1 card slot connector, just can realize multiple compatibility mode, design more flexible.
Further, also anchor pad is comprised.Described anchor pad, for welding the fixed mechanism of described SIM card holder or described T deck, makes described SIM card holder or described T deck more firmly be fixed on described mainboard 1.
Insulating barrier is provided with between described T card signal conducting parts and described SIM card holder pad.So just achieve T card signal conducting parts in the endothecium structure of described mainboard 1, avoid described SIM card holder pad, avoid the interference causing cabling.
Insulating barrier is provided with between described SIM card intracellular signaling parts and described T deck pad.So just achieve SIM card intracellular signaling parts in the endothecium structure of described mainboard 1, avoid described T deck pad, avoid the interference causing cabling.
Described T card signal conducting parts and described SIM card intracellular signaling parts include CLK(Clock Cycle, the clock cycle) holding wire, described CLK holding wire is arranged on the internal layer of mainboard 1 and the both sides of described CLK holding wire are provided with ground connection conducting parts.Like this, just achieve and described CLK holding wire is processed with wrapping, described ground connection conducting parts not only provides Low ESR return path for described CLK holding wire, the described ground connection conducting parts noise that also high frequency signal current produces on CLK holding wire described in Absorbable rod, prevents described CLK holding wire from producing crosstalk to other cablings or disturbing environments with Electro-Magnetic.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a card slot connector, comprises signal pad and intracellular signaling parts, and described pad comprises SIM card holder pad and T deck pad, and described intracellular signaling parts comprise SIM card intracellular signaling parts and T card signal conducting parts; Described SIM card holder pad is connected with described SIM card intracellular signaling component circuitry; Described T deck pad is connected with described T card signal conducting parts circuit; It is characterized in that: described T card signal conducting parts or described SIM card intracellular signaling parts comprise CLK holding wire, described CLK holding wire is arranged on the internal layer of mainboard 1 and the both sides of described CLK holding wire are provided with ground connection conducting parts.
2. card slot connector as claimed in claim 1, is characterized in that: also comprise anchor pad.
3. card slot connector as claimed in claim 1, is characterized in that: be provided with insulating barrier between described T card signal conducting parts and described SIM card holder pad.
4. card slot connector as claimed in claim 1, is characterized in that: be provided with insulating barrier between described SIM card intracellular signaling parts and described T deck pad.
5. the card slot connector according to any one of Claims 1-4, is characterized in that: described SIM card intracellular signaling parts comprise CLK holding wire, and described CLK holding wire is arranged on the internal layer of mainboard 1 and the both sides of described CLK holding wire are provided with ground connection conducting parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251990.7A CN102781161B (en) | 2012-07-20 | 2012-07-20 | Card slot connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251990.7A CN102781161B (en) | 2012-07-20 | 2012-07-20 | Card slot connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102781161A CN102781161A (en) | 2012-11-14 |
| CN102781161B true CN102781161B (en) | 2015-09-30 |
Family
ID=47125861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210251990.7A Active CN102781161B (en) | 2012-07-20 | 2012-07-20 | Card slot connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102781161B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201111067Y (en) * | 2007-12-07 | 2008-09-03 | 北京握奇数据系统有限公司 | Inserted double-interface smart card aerial and double-interface smart card connecting structure |
| CN201846529U (en) * | 2010-08-30 | 2011-05-25 | 青岛海信移动通信技术股份有限公司 | Circuit board, protecting circuit and device for testing portable mobile terminal clamping seats |
| CN202153756U (en) * | 2011-07-06 | 2012-02-29 | 深圳市沃特沃德科技有限公司 | Main board for board-type mobile terminal |
| CN202713784U (en) * | 2012-07-20 | 2013-01-30 | 上海华勤通讯技术有限公司 | Card holder connecting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5994765A (en) * | 1996-07-01 | 1999-11-30 | Sun Microsystems, Inc. | Clock distribution network with efficient shielding |
-
2012
- 2012-07-20 CN CN201210251990.7A patent/CN102781161B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201111067Y (en) * | 2007-12-07 | 2008-09-03 | 北京握奇数据系统有限公司 | Inserted double-interface smart card aerial and double-interface smart card connecting structure |
| CN201846529U (en) * | 2010-08-30 | 2011-05-25 | 青岛海信移动通信技术股份有限公司 | Circuit board, protecting circuit and device for testing portable mobile terminal clamping seats |
| CN202153756U (en) * | 2011-07-06 | 2012-02-29 | 深圳市沃特沃德科技有限公司 | Main board for board-type mobile terminal |
| CN202713784U (en) * | 2012-07-20 | 2013-01-30 | 上海华勤通讯技术有限公司 | Card holder connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102781161A (en) | 2012-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101153673B1 (en) | Sim card assembly, method for manufacturing the same, and electronic device including the same | |
| US7742009B2 (en) | Antenna for the plug-in dual-interface smart card | |
| US20100155489A1 (en) | Connector of for inserting subscriber identity module card | |
| EP2280489A1 (en) | Contactless adaptor device | |
| US9215752B2 (en) | Electronic device with through-display near field communication capability | |
| CN102576421B (en) | Mobile phone and NFC communication | |
| CN104485548A (en) | Memory card and card slot device | |
| CN102781161B (en) | Card slot connector | |
| EP2988539A1 (en) | Information acquisition method, device and terminal | |
| CN204143475U (en) | Storage card and groove device | |
| CN202713784U (en) | Card holder connecting device | |
| CN109921814B (en) | Method, device and system for realizing virtual SIM card and mobile terminal | |
| CN205883215U (en) | Implementation system and mobile terminal of virtual SIM card | |
| CN205863581U (en) | Multifunctional usb data transmission connector | |
| CN201937691U (en) | Mobile phone with double SIM (subscriber identity module) cards | |
| CN101801119B (en) | Method and system thereof for storing information of dual-SIM-card dual-standby mobile phone with two storage cards | |
| EP2472730A1 (en) | Contactless adaptor device | |
| US9014755B2 (en) | Radiofrequency local communication interface between a mobile phone and a contactless reader | |
| CN104158010B (en) | Improve method and the device of Internet of Things user of communication terminal identification card connection reliability | |
| CN204156173U (en) | Sim card connector | |
| CN203746105U (en) | SIM card with embedded capacitor and mobile terminal thereof | |
| WO2016090780A1 (en) | Card connector applicable to terminal device and terminal | |
| CN206742524U (en) | A kind of T cards and the two-in-one connector of SIM card | |
| CN204464521U (en) | The sim card connector structure of improvement | |
| CN201886486U (en) | Intelligent SIM (subscriber identity module) card adapter with SIM card function and additional function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201203 Shanghai city Pudong New Area Zhangjiang Keyuan Road No. 399 Building No. 1 Patentee after: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. Address before: 201203 Shanghai city Pudong New Area Zhangjiang Keyuan Road No. 399 Building No. 1 Patentee before: SHANGHAI HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201203 Building 1, 399 Zhangyuan Road, Zhangjiang, Pudong New Area, Shanghai Patentee after: Huaqin Technology Co.,Ltd. Address before: 201203 Building 1, 399 Zhangyuan Road, Zhangjiang, Pudong New Area, Shanghai Patentee before: Huaqin Technology Co.,Ltd. Address after: 201203 Building 1, 399 Zhangyuan Road, Zhangjiang, Pudong New Area, Shanghai Patentee after: Huaqin Technology Co.,Ltd. Address before: 201203 Building 1, 399 Zhangyuan Road, Zhangjiang, Pudong New Area, Shanghai Patentee before: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |