CN102237585A - Double-layer SIM (subscriber identity module) card connector - Google Patents
Double-layer SIM (subscriber identity module) card connector Download PDFInfo
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- CN102237585A CN102237585A CN2010101531264A CN201010153126A CN102237585A CN 102237585 A CN102237585 A CN 102237585A CN 2010101531264 A CN2010101531264 A CN 2010101531264A CN 201010153126 A CN201010153126 A CN 201010153126A CN 102237585 A CN102237585 A CN 102237585A
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- sim card
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Abstract
The invention provides a double-layer SIM (subscriber identity module) card connector. The SIM card connector comprises a shell (3), a frame (1) and multiple terminals (14,15,16,17), wherein the frame comprises a mounting plate (18) which is used to embed the multiple terminals; two accommodation spaces for the SIM card are formed between the shell (3) and the frame (1); the multiple terminals (14,15,16,17) comprise a base part which is used for being embeded in the mounting plate and a bent part which is used to be contacted with the SIM card, the multiple terminals bent upwards (14, 15) and the multiple terminals bent downwards (16,17) are arranged on the mounting plate at intervals; when the two SIM cards are respectively inserted in the connector in forward direction or in reverse direction, the terminal on the bottom surface of the SIM card in the upper layer contacts with the multiple terminals bent upwards (14, 15), and the terminal on the top surface of the SIM card in the lower layer contacts with the multiple terminals bent downwards (16,17).
Description
Technical field
The present invention relates to a kind of electric power connector, be specifically related to a kind of double-deck sim card connector.
Background technology
Along with development of Communication Technique, double card double standby mobile phone has obtained using widely, and occupation rate of market also improves constantly.Double card double standby mobile phone of the prior art is to realize double-card dual-standby by 2 SIM connectors a bit, and some is to realize double-card dual-standby by double-deck SIM connector.
Some double-deck SIM connectors are connectors of insertion together that SIM card is parallel, and connector to be levels fit together, levels is used embedding mould (insert molding) moulding respectively, and then the assembling miscellaneous part.In above-mentioned manufacturing process, need carry out embedding mould 2 times, therefore need 2 cover embedding dies and 2 cover terminal moulds, but also compare waste material; In addition, levels fits together the problem that can cause terminal leg flatness.
Summary of the invention
The technical problem of mentioning in view of the aforementioned technical background the objective of the invention is to overcome at least one aspect of defective of the prior art and problem.
One aspect of the present invention provides a kind of double-deck sim card connector, described sim card connector comprises housing, framework and a plurality of terminal, described framework comprises that one is used to be embedded the mounting panel of described a plurality of terminals, form two spaces that hold SIM card between described housing and the described framework, described a plurality of terminal comprises the base portion and the bending part that is used to contact SIM card that is used to embed described mounting panel, and a plurality of terminals of bending up and a plurality of terminals of bending down place on the described mounting panel in the mode of each interval, when two SIM card are inserted described connector respectively forward or backwards, be positioned at the terminal of SIM card bottom surface on upper strata and a plurality of termination contact of described bending up, and be positioned at terminal and described down a plurality of termination contact of bending of the SIM card end face of lower floor.
The embodiment one of according to the present invention, the middle part of described framework both sides has at least one protuberance, has the installing hole that cooperates with the protuberance clamping on the described housing.
Preferably, described a plurality of terminals are divided into two rows along the longitudinal direction of described framework, and each row has the terminal of three bendings up and the terminal of three bendings down respectively.
Preferably, the constituent material of described framework is a plastic cement.
Preferably, the constituent material of described housing is a metal.
Another aspect of the present invention provides a kind of manufacture method of above-mentioned double-deck sim card connector, and it comprises the steps:
Utilize continuous mould that the metal tape material is carried out positive and negative punching press, thus a plurality of terminals of the bending up of formation each interval and a plurality of terminals of bending down;
The metal tape material that will comprise described a plurality of terminals is put into mould, with the injection mo(u)lding of plastic cement insulator, thereby forms the framework with a plurality of terminals;
Junction between the excision terminal makes each terminal keep independent; And
Housing is assembled on the described framework, between described housing and framework, forms the space that holds SIM card.
The technique effect of at least one aspect of the present invention is: connector of the present invention is to use 1 embedding mould moulding to form, and then the assembling miscellaneous part.Therefore, make this connector as long as 1 cover embedding die and 1 overlaps the terminal mould, and the manufacture process conservation, thereby cost saved; Also simplified the assembling flow path of product in addition; What is more important, owing to adopt 1 embedding mould, thus guarantee terminal leg flatness, improved the quality of product.
Description of drawings
From subsequently in conjunction with the accompanying drawings the description to embodiment, these of exemplary embodiment of the present invention and/or other aspects and advantage will become apparent and be more readily understood, in the accompanying drawings:
Fig. 1 is the schematic diagram that double-deck sim card connector of the present invention decomposes;
Fig. 2 is the schematic diagram that the parts shown in Fig. 1 is horizontally rotated 180 degree;
Fig. 3 is with double-deck sim card connector of the present invention and two schematic diagrames that SIM is assembled together.
Embodiment
Below be that those of ordinary skill in the art can understand structure of the present invention, advantage and effect easily by the content that is disclosed in following examples according to specific instantiation explanation the specific embodiment of the present invention.
The present invention also can be implemented or be used by other different instantiation, and the every details in this specification also can be carried out various modifications and change based on different viewpoints and application under not departing from overall utility model design.
Moreover, below the graphic signal that is simplification graphic, and basic conception of the present invention only is described in a schematic way, so only show the assembly relevant in graphic but not component count, shape and size drafting when implementing according to reality with the present invention, kenel, quantity and the ratio of each assembly can be done random change during its actual enforcement, and its assembly layout kenel may be more complicated.
Referring to accompanying drawing 1 and Fig. 2, accompanying drawing 1 shows the schematic diagram of double-deck sim card connector according to an embodiment of the invention, and accompanying drawing 2 shows the schematic diagram that the parts shown in Fig. 1 is horizontally rotated 180 degree.Shown in attached Fig. 1 and 2, sim card connector comprises housing 3, framework 1 and a plurality of terminal 14,15,16,17, framework comprises that one is used to be embedded the mounting panel 18 of a plurality of terminals, form two spaces that hold SIM card between housing 3 and the framework 1, a plurality of terminals 14,15,16,17 comprise the base portion and the bending part that is used to contact SIM card that is used to embed described mounting panel, and a plurality of terminals 16,17 modes with each interval of a plurality of terminals 14,15 of bending up and bending down place on the mounting panel.
As shown in Figure 3, when two SIM card 12,13 are inserted connector respectively forward or backwards, the terminal that is positioned at the SIM card bottom surface on upper strata contacts with a plurality of terminals 14,15 of bending up, and the terminal that is positioned at the SIM card end face of lower floor contacts with a plurality of terminals 16,17 of down bending.
In preferred embodiment, referring to attached Fig. 1 and 2, the middle part of framework 1 both sides has 4,5 and two protuberances 8,9 of two protuberances respectively, and the both sides of housing 3 have the installing hole 6,7,10,11 that cooperates with protuberance 4,5,8,9 clampings on respectively.Utilize protuberance 4,5,8,9 to match, thereby framework 1 is fixedlyed connected with housing 3 with installing hole 6,7,10,11.
According to the present invention, above-mentioned protuberance and the installing hole that cooperates with it can also be arranged to one or more.
A plurality of terminal 14,15,16,17 longitudinal directions along described framework are divided into two rows, and each row has the terminal of three bendings up and the terminal of three bendings down respectively.The constituent material of framework is a plastic cement, and the constituent material of housing is a metal.
In addition, the invention provides the manufacture method of double-deck sim card connector, according to preferred embodiment, this manufacture method comprises the steps, utilize the continuous mould of 1 cover that metal tape material 2 is carried out positive and negative punching press, thus a plurality of terminals 14,15 of the bending up of formation each interval and a plurality of terminals 16,17 of bending down; The metal tape material 2 that will comprise described a plurality of terminals is put into mould, with the injection mo(u)lding of plastic cement insulator, thereby forms the framework with a plurality of terminals; Junction between the excision terminal makes each terminal keep independent; Housing is assembled on the described framework, between described housing and framework, forms the space that holds SIM card.Thereby, finish the manufacturing of double-deck sim card connector.
Although illustrated and described embodiments of the invention; yet those skilled in the art can understand; can make variation to described embodiment under the situation that does not break away from principle of the present invention and marrow, protection scope of the present invention is limited in claim and the equivalent thereof.
Claims (6)
1. double-deck sim card connector, described sim card connector comprises housing (3), framework (1) and a plurality of terminal (14,15,16,17), described framework comprises that one is used to be embedded the mounting panel (18) of described a plurality of terminals, forms two spaces that hold SIM card between described housing (3) and the described framework (1), it is characterized in that
Described a plurality of terminal (14,15,16,17) comprise the base portion and the bending part that is used to contact SIM card that is used to embed described mounting panel, and a plurality of terminals (14 of bending up, 15) and a plurality of terminals (16 of bending down, 17) mode with each interval places on the described mounting panel, when two SIM card are inserted described connector respectively forward or backwards, be positioned at the terminal of SIM card bottom surface on upper strata and a plurality of terminals (14 of described bending up, 15) contact, and a plurality of terminals (16,17) of terminal and described bending down that are positioned at the SIM card end face of lower floor contact.
2. double-deck sim card connector according to claim 1 is characterized in that, the middle part of described framework (1) both sides has at least one protuberance (4,5), has the installing hole (6,7) that cooperates with protuberance (4,5) clamping on the described housing (3).
3. double-deck sim card connector according to claim 1 is characterized in that, described a plurality of terminals (14,15,16,17) are divided into two rows along the longitudinal direction of described framework, and each row has the terminal of three bendings up and the terminal of three bendings down respectively.
4. double-deck sim card connector according to claim 1 is characterized in that, the constituent material of described framework is a plastic cement.
5. double-deck sim card connector according to claim 1 is characterized in that, the constituent material of described housing is a metal.
6. the manufacture method of double-deck sim card connector according to claim 1, it comprises the steps:
Utilize continuous mould that the metal tape material is carried out positive and negative punching press, thus a plurality of terminals of the bending up of formation each interval and a plurality of terminals of bending down;
The metal tape material that will comprise described a plurality of terminals is put into mould, with the injection mo(u)lding of plastic cement insulator, thereby forms the framework with a plurality of terminals;
Junction between the excision terminal makes each terminal keep independent; And
Housing is assembled on the described framework, between described housing and framework, forms the space that holds SIM card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101531264A CN102237585A (en) | 2010-04-20 | 2010-04-20 | Double-layer SIM (subscriber identity module) card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101531264A CN102237585A (en) | 2010-04-20 | 2010-04-20 | Double-layer SIM (subscriber identity module) card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102237585A true CN102237585A (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101531264A Pending CN102237585A (en) | 2010-04-20 | 2010-04-20 | Double-layer SIM (subscriber identity module) card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102237585A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311713A (en) * | 2013-05-22 | 2013-09-18 | 苏州华之杰电讯有限公司 | Mobile phone card connector and manufacturing method thereof |
| CN104168345A (en) * | 2014-08-04 | 2014-11-26 | 昆山鸿日达电子科技有限公司 | Mobile phone cassette with reserved space |
| WO2016015269A1 (en) * | 2014-07-31 | 2016-02-04 | 华为技术有限公司 | Dual-card connection apparatus and mobile terminal |
| CN107834248A (en) * | 2017-09-29 | 2018-03-23 | 苏州华之杰电讯股份有限公司 | A kind of Micro SIM CARD connectors and its forming method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2377701Y (en) * | 1999-05-28 | 2000-05-10 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector unit |
| CN2547020Y (en) * | 2002-04-02 | 2003-04-23 | 蔡周旋 | Stacked card connector |
| CN201262998Y (en) * | 2008-09-25 | 2009-06-24 | 帏翔精密股份有限公司 | SIM card connector |
| CN201699185U (en) * | 2010-04-20 | 2011-01-05 | 泰科电子(上海)有限公司 | Double-layer SIM card connector |
-
2010
- 2010-04-20 CN CN2010101531264A patent/CN102237585A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2377701Y (en) * | 1999-05-28 | 2000-05-10 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector unit |
| CN2547020Y (en) * | 2002-04-02 | 2003-04-23 | 蔡周旋 | Stacked card connector |
| CN201262998Y (en) * | 2008-09-25 | 2009-06-24 | 帏翔精密股份有限公司 | SIM card connector |
| CN201699185U (en) * | 2010-04-20 | 2011-01-05 | 泰科电子(上海)有限公司 | Double-layer SIM card connector |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311713A (en) * | 2013-05-22 | 2013-09-18 | 苏州华之杰电讯有限公司 | Mobile phone card connector and manufacturing method thereof |
| WO2016015269A1 (en) * | 2014-07-31 | 2016-02-04 | 华为技术有限公司 | Dual-card connection apparatus and mobile terminal |
| CN105900343A (en) * | 2014-07-31 | 2016-08-24 | 华为技术有限公司 | Dual-card connection apparatus and mobile terminal |
| CN105900343B (en) * | 2014-07-31 | 2018-10-19 | 华为技术有限公司 | Double card attachment device and mobile terminal |
| CN104168345A (en) * | 2014-08-04 | 2014-11-26 | 昆山鸿日达电子科技有限公司 | Mobile phone cassette with reserved space |
| CN104168345B (en) * | 2014-08-04 | 2018-03-30 | 昆山捷皇电子精密科技有限公司 | A kind of mobile phone card seat provided with headspace |
| CN107834248A (en) * | 2017-09-29 | 2018-03-23 | 苏州华之杰电讯股份有限公司 | A kind of Micro SIM CARD connectors and its forming method |
| CN107834248B (en) * | 2017-09-29 | 2023-06-20 | 苏州华之杰电讯股份有限公司 | Forming method of Micro-SIM CARD connector |
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Application publication date: 20111109 |