CN201994444U - Connector of double SIM (subscriber identity module) cards - Google Patents
Connector of double SIM (subscriber identity module) cards Download PDFInfo
- Publication number
- CN201994444U CN201994444U CN2010205679552U CN201020567955U CN201994444U CN 201994444 U CN201994444 U CN 201994444U CN 2010205679552 U CN2010205679552 U CN 2010205679552U CN 201020567955 U CN201020567955 U CN 201020567955U CN 201994444 U CN201994444 U CN 201994444U
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- Prior art keywords
- sim card
- card connector
- pcb
- pcb board
- metallic support
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- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a connector of double SIM (subscriber identity module) cards, which is applicable to the field of mobile phones. The connector comprises a metal support, a PFC (power factor correction) flexible circuit board, a first SIM card connector and a second SIM card connector, the first SIM card connector is welded onto a PCB (printed circuit board) and is provided with the metal support, the metal support comprises a fixing leg, the fixing leg is welded on the PCB, the PFC flexible circuit board is disposed on the metal support, the second SIM card connector is disposed on the PFC flexible circuit board, and one end of the second SIM card connector is connected with the PCB. The two SIM card connectors are arranged on the PCB, the second SIM card connector is connected with the PCB via the PFC flexible circuit board, and problems that in the prior art, double SIM cards occupy space of a mainboard when connected, miniaturization of mobile phones is affected, circuit connection is unstable and the like are resolved.
Description
Technical field
The utility model belongs to field of mobile phones, relates in particular to the double SIM card connector on the mobile phone.
Background technology
At present, mobile phone is closely connected with daily life as a kind of communication tool.Along with people's the communication and the continuous development and the variation of the demand of communication, the two cards of a machine also become general gradually.Present double-card mobile phone adopts two kinds of schemes to realize the double SIM card function usually, and a kind of is that two common monomer sim card connectors are placed side by side, and as shown in Figure 1, it is bigger that this card takies the space of mobile phone circuit mainboard, is unfavorable for the miniaturization with mobile phone; Another kind is to adopt integrated double SIM card connector, as shown in Figure 2, but these two independently monomer sim card connector stack often cause that circuit connects problem of unstable.
The utility model content
The purpose of this utility model is to provide a kind of double SIM card connector, and being intended to solve two SIM, to take the mainboard space bigger, be unfavorable for the overall dimension miniaturization problem.
The utility model is achieved in that provides a kind of double SIM card connector, comprises pcb board, and the sim card connector on this pcb board, wherein: also comprise metallic support and PFC flexible PCB on the described connector; Described sim card connector comprises first sim card connector and second sim card connector, this first sim card connector is welded on the pcb board, on this first sim card connector described metallic support is set, this metallic support includes fixing feet, and this fixing feet is welded on the pcb board; Described PFC flexible PCB is arranged on the metallic support, on this PFC flexible PCB second sim card connector is set, and the one end is connected with pcb board.
Preferred version of the present utility model is: the profile of described PFC flexible PCB is consistent with metallic support, and it is provided with perforation, welds together by perforation and metallic support.
Preferred version of the present utility model is: also be provided with the welding hole that welds with second SIM card on the described PFC flexible PCB, by this welding hole second SIM card be welded on the PFC flexible PCB.
Preferred version of the present utility model is: described pcb board is provided with pad, and its shape is consistent with the metallic support fixing feet, and is by this pad and fixing feet that metallic support and pcb board welding is fixing.
Preferred version of the present utility model is: the fixing feet of described metallic support has three, and the pad on the pcb board corresponding with it is three.
Preferred version of the present utility model is: also be provided with the pad that dish and an end of PFC flexible PCB weld on the described pcb board.
Compare with present technology, the utility model is by being provided with two sim card connectors on the pcb board, realize being connected of second sim card connector and pcb board by the PFC flexible PCB, solve double SIM card connection of the prior art and taken the mainboard space, be unfavorable for the mobile phone miniaturization, and circuit connects problems such as instability.
Description of drawings
Fig. 1 is the double SIM card connector construction schematic diagram that connects side by side in the prior art.
Fig. 2 is a double SIM card connector construction schematic diagram integrated in the prior art.
Fig. 3 is the cross-sectional view of the utility model embodiment double SIM card connector.
Fig. 4 is the decomposition texture schematic diagram of the utility model embodiment double SIM card connector.
Fig. 5 is the top plan view structural representation of the utility model embodiment double SIM card connector.
Fig. 6 is the perspective view of the utility model embodiment double SIM card connector.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 3 and Figure 4, the utility model provides a kind of double SIM card connector, it comprises pcb board 1, sim card connector on this pcb board 1, described sim card connector comprises first sim card connector 2 and second sim card connector 5, and this first sim card connector 2 is welded on the pcb board 1, and described metallic support 3 is set on this first sim card connector 2, this metallic support 3 includes fixing feet 31, and this fixing feet 31 is welded on the pcb board 1; Described PFC flexible PCB 4 is arranged on the metallic support 3, and second sim card connector 5 is set on this PFC flexible PCB 4, and the one end is connected with pcb board 1.Described first sim card connector 2 is welded together to form circuit with pcb board 1 and is connected, described second sim card connector 5 forms second sim card connector 5 by PFC flexible PCB 4 with pcb board 1 welding and is connected with the circuit of pcb board 1, thereby realized that two cards are connected in the structure of pcb board 1 simultaneously, effectively saved the space of pcb board 1.
Shown in Fig. 3-6, the assembling process of the utility model embodiment is as follows:
At first be: first sim card connector 2 is connected with mobile phone circuit mainboard pcb board 1 by welding, and the anchor pad corresponding with first sim card connector 2 arranged on the mobile phone circuit mainboard pcb board 1, thereby this welding has been set up the structure connection simultaneously and is connected with circuit.
Next is: metallic support 3 connects by welding and mobile phone circuit mainboard pcb board 1, corresponding mobile phone circuit mainboard pcb board 1 is provided with pad, wherein have three bond pad shapes consistent with fixing feet 31 shapes of metallic support 3, the fixing of metallic support 3 finished in this connection.
Following step is the connection of FPC flexible PCB 4, and this FPC role one is to set up second sim card connector 5 to be connected with the circuit of mobile phone circuit mainboard pcb board 1; The 2nd, set up sim card connector 5 and be connected with the structure of metallic support 3; Thereby the profile at FPC flexible PCB 4 forms the location corresponding to metallic support 3, this FPC flexible PCB 4 is provided with perforation, form welding by these perforation and metallic support 3, thereby the structure between realization FPC flexible PCB 4 and the metallic support 3 is fixed.
Next step is that second sim card connector 5 is welded to above the FPC flexible PCB 4, because the welding hole corresponding with second sim card connector 5 arranged on the FPC flexible PCB 4, after welding by these welding holes, the structure of promptly having set up monomer sim card connector 5 and FPC flexible PCB 4 is connected with circuit and is connected.
Be that a end with FPC flexible PCB 4 is welded on the mobile phone circuit mainboard pcb board 1 at last, on the mobile phone circuit mainboard pcb board 1 corresponding bonding pad is with it arranged, this pad locations can require to be arranged in the diverse location and the direction of mobile phone circuit mainboard pcb board 1 according to the components and parts layout, so far the circuit of promptly having set up FPC flexible PCB 4 and mobile phone circuit mainboard pcb board 1 is connected, and reality has promptly been set up second sim card connector 5 and has been connected with the circuit of mobile phone circuit mainboard pcb board 1.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. a double SIM card connector comprises pcb board, and the S IM card connector on this pcb board, it is characterized in that: also comprise metallic support and PFC flexible PCB on the described connector; Described sim card connector comprises first sim card connector and second sim card connector, this first sim card connector is welded on the pcb board, on this first sim card connector described metallic support is set, this metallic support includes fixing feet, and this fixing feet is welded on the pcb board; Described PFC flexible PCB is arranged on the metallic support, on this PFC flexible PCB second sim card connector is set, and the one end is connected with pcb board.
2. double SIM card connector according to claim 1 is characterized in that: the profile of described PFC flexible PCB is consistent with metallic support, and it is provided with perforation, welds together by perforation and metallic support.
3. double SIM card connector according to claim 2 is characterized in that: also be provided with the welding hole that welds with second SIM card on the described PFC flexible PCB, by this welding hole second SIM card be welded on the PFC flexible PCB.
4. double SIM card connector according to claim 1 is characterized in that: described pcb board is provided with pad, and its shape is consistent with the metallic support fixing feet, and is by this pad and fixing feet that metallic support and pcb board welding is fixing.
5. double SIM card connector according to claim 4 is characterized in that: the fixing feet of described metallic support has three, and the pad on the pcb board corresponding with it is three.
6. double SIM card connector according to claim 1 is characterized in that: also be provided with the pad that dish and an end of PFC flexible PCB weld on the described pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205679552U CN201994444U (en) | 2010-10-13 | 2010-10-13 | Connector of double SIM (subscriber identity module) cards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205679552U CN201994444U (en) | 2010-10-13 | 2010-10-13 | Connector of double SIM (subscriber identity module) cards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994444U true CN201994444U (en) | 2011-09-28 |
Family
ID=44670922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205679552U Expired - Fee Related CN201994444U (en) | 2010-10-13 | 2010-10-13 | Connector of double SIM (subscriber identity module) cards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994444U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548257A (en) * | 2011-12-21 | 2012-07-04 | 惠州Tcl移动通信有限公司 | Support reinforcing device, support reinforcing piece and side key device |
| CN102857680A (en) * | 2012-08-29 | 2013-01-02 | 惠州Tcl移动通信有限公司 | Camera shooting component and electronic equipment provided with same |
| CN103730793A (en) * | 2012-10-16 | 2014-04-16 | Smk株式会社 | Card connector |
| CN106790815A (en) * | 2016-12-30 | 2017-05-31 | 深圳天珑无线科技有限公司 | Mobile terminal |
| CN107017534A (en) * | 2015-10-19 | 2017-08-04 | 住友电装株式会社 | Board connector |
-
2010
- 2010-10-13 CN CN2010205679552U patent/CN201994444U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548257A (en) * | 2011-12-21 | 2012-07-04 | 惠州Tcl移动通信有限公司 | Support reinforcing device, support reinforcing piece and side key device |
| CN102548257B (en) * | 2011-12-21 | 2014-06-25 | 惠州Tcl移动通信有限公司 | Support reinforcing device, support reinforcing piece and side key device |
| CN102857680A (en) * | 2012-08-29 | 2013-01-02 | 惠州Tcl移动通信有限公司 | Camera shooting component and electronic equipment provided with same |
| CN102857680B (en) * | 2012-08-29 | 2016-02-24 | 惠州Tcl移动通信有限公司 | Camera assembly and be equipped with the electronic equipment of this camera assembly |
| CN103730793A (en) * | 2012-10-16 | 2014-04-16 | Smk株式会社 | Card connector |
| CN103730793B (en) * | 2012-10-16 | 2015-11-11 | Smk株式会社 | Card connector |
| CN107017534A (en) * | 2015-10-19 | 2017-08-04 | 住友电装株式会社 | Board connector |
| CN107017534B (en) * | 2015-10-19 | 2019-09-13 | 住友电装株式会社 | Board connector |
| CN106790815A (en) * | 2016-12-30 | 2017-05-31 | 深圳天珑无线科技有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20161013 |