CN101359782B - Connector for electronic card - Google Patents
Connector for electronic card Download PDFInfo
- Publication number
- CN101359782B CN101359782B CN2007100257307A CN200710025730A CN101359782B CN 101359782 B CN101359782 B CN 101359782B CN 2007100257307 A CN2007100257307 A CN 2007100257307A CN 200710025730 A CN200710025730 A CN 200710025730A CN 101359782 B CN101359782 B CN 101359782B
- Authority
- CN
- China
- Prior art keywords
- electronic card
- insulating body
- terminal module
- resettlement section
- card coupler
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Disclosed is an electronic card connector, comprising an insulation body which is equipped with a housing part, a shelter housing which is coated on the insulating body to form an electronic card housing space and a terminal module which comprises a plurality of conductive terminals. The insulation body is equipped with a guiding slot which guides the terminal module to extend along the direction of card withdrawing into the housing part and a spring which stops the terminal module in order to prevent the terminal module from exiting out of the housing part along the direction of card inserting. The electronic card connector has advantages of simple assembling method and stable cooperation between all parts.
Description
[technical field]
The relevant a kind of electronic card coupler of the present invention refers in particular to a kind of electronic card coupler easy to assembly.
[background technology]
Existing smart card connector generally is divided into two kinds according to terminal module and insulating body be whether separable, the mode that the integral body that the separable electronic card coupler of terminal module and insulating body generally adopts shielding casing and insulating body to form fastens from top to bottom is assembled on the terminal module, on the extended snap close piece of shielding casing side, screw is set then, electronic card coupler is assembled on the printed circuit board (PCB) so that screw passes.There is defective in this mode that from top to bottom fastens itself, and no stable fixing between insulating body and the terminal module usually can make insulating body and terminal module produce displacement, the degradation of electronic card coupler because of moving of equipment.
Along with the needs of production development, sometimes, the client can be assembled to the integral body of shielding casing and insulating body composition earlier on the motherboard, requires the terminal module can enter insulating body, and then original the sort of manner from top to bottom obviously can not satisfy customer requirement.
For avoiding the problems referred to above, necessaryly provide a kind of more advanced electronic card coupler.
[summary of the invention]
The object of the present invention is to provide a kind of new electronic card coupler, so that a kind of simple assemble method to be provided, and shielding casing cooperates with the terminal module with integral body that insulating body is formed and stablizes, with stable electrical subcard connector performance.
The objective of the invention is to be achieved through the following technical solutions: a kind of electronic card coupler comprises the insulating body that is provided with the resettlement section, is coated on the insulating body with shielding casing that forms the electronic cards receiving space and the terminal module that includes plurality of conductive terminals.Insulating body is provided with guide end submodule group and extends into the guide channel of above-mentioned resettlement section and be held in above-mentioned terminal module and withdraw from the shell fragment of resettlement section along the plug-in card direction to stop it along moving back the card direction.
Compared with prior art, the present invention has following beneficial effect: the integral installation that electronic card coupler is formed by shielding casing and insulating body is after on the motherboard, the terminal module is under the guiding of the guide channel on the insulating body, slip in the resettlement section of insulating body along moving back the card direction, this is a kind of easy assemble method, and the terminal module also with insulating body on the shell fragment that protrudes support, guaranteed the stability of terminal module, then electronic card coupler stable performance.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of electronic card coupler of the present invention.
Fig. 2 is the view of another angle of Fig. 1 electronic card coupler.
Fig. 3 is the three-dimensional exploded view of electronic card coupler of the present invention.
Fig. 4 is the three-dimensional exploded view of another angle of Fig. 3 electronic card coupler.
[embodiment]
See also Fig. 1 to shown in Figure 4, the invention discloses a kind of electronic card coupler 100, it comprises shielding casing 1, insulating body 2 and is contained in terminal module 3 in the insulating body 2.In the present embodiment, electronic card coupler 100 also comprises so that the miniature printed circuit board 4 of terminal module 3 welding reaches the flexible PCB 5 that is electrical connected with printed circuit board (PCB) 4.In other embodiments, the terminal module 3 of described electronic card coupler 100 also can be directly and flexible PCB 5 electrically connect.Described shielding casing 1 cooperates with insulating body 2, and formation one has defined the receiving space (not label) of plug-in card direction, is used to accommodate electronic cards (not shown).Attached each parts are looked along the plug-in card direction down, and an end of close card plug is a front end, and the other end of corresponding front end is a tail end.More than define and only for the benefit of describe content of the present invention, but not limitation of the invention.
See also Fig. 3 and shown in Figure 4, shielding casing 1 comprises base portion 10 and sidepiece 11.The snap close piece 112 that sidepiece 11 is provided with opening 111 and outwards is bent into from sidepiece 11 bottom levels.
Consult Fig. 2 to shown in Figure 4, insulating body 2 comprises upper and lower surperficial 20,21 and sidewall 22.Sidewall 22 is provided with projection 221.Upper surface 20 front portions of insulating body 2 comprise depressed part 23, accommodate the receiving space of electronic cards with formation.The front end that forms card plug on the depressed part 23 is provided with one and is tilted to leading slope part 231 down, to guide the insertion of electronic cards.Continue again to lower recess in depressed part 23 afterbody centre positions, forms first resettlement section 24, and it is roughly L shaped.The L shaped insulating body 2 of 24 bottoms, first resettlement section is provided with at least one guide channel 241 along the extension of card plug direction.The lower surface 21 of insulating body 2 includes near the afterbody places that 25, the first resettlement sections 24, second resettlement section that a depression forms and second resettlement section 25 communicate but is separate.The insulating body 2 of 25 bottoms, second resettlement section is provided with a shell fragment 26.Described shell fragment 26 is made by metal or plastic material.Shell fragment 26 comprises along moving back guidance part 261 that the card direction is tilted to and vertical blocking part 262.
See also Fig. 3 and shown in Figure 4, terminal module 3 comprises L shaped body 31, rectangular body portion 32 and plurality of conductive terminals 33.Two rows arranged relatively before and after conducting terminal 33 was, and its edge buries and takes shape in terminal module 3.Conducting terminal 33 comprises contact jaw 331 and welding ends 332.Described welding ends 332 is welded on the printed circuit board (PCB) 4, and contact jaw 331 extends into the electronic cards receiving space with the upper surface of L shaped body 31, docks with the corresponding terminal that inserts electronic cards.The lower surface of L shaped body 31 is provided with at least one projection 34.In preferred embodiment, projection 34 is three, and it roughly is triangularly arranged.The lower surface of rectangular body portion 32 for the face that connects of printed circuit board (PCB) 4.
During assembling, after shielding casing 1 and insulating body 2 fastens, screw by the snap close piece 112 on the shielding casing 1 with its overall fixed on motherboard (not shown); In the present embodiment, terminal module 3 is welded on the miniature printed circuit board 4, and printed circuit board (PCB) 4 is connected with a flexible PCB 5; Under the guiding of the guidance part 261 of guide channel 241 and shell fragment 26, terminal module 3 is along moving back second resettlement section 25 and first resettlement section 24 that the card direction stretches into insulating body 2 successively; When the top of terminal module 3 arrives first resettlement section, 24 front ends and can not continue to go deep into, the terminal blocking part 262 that arrives shell fragment 26 just of insulating body 2, shell fragment 26 elasticity discharge and terminal module 3 are blocked, at this moment, L shaped body 31 stable first resettlement sections 24 that occupy of terminal module 3, the rectangular body portion 32 of terminal module 3 is stable to occupy second resettlement section 25, and some projections 341 occupy in the corresponding guide channel 241 all the time.
The integral installation that electronic card coupler of the present invention 100 is formed by shielding casing 1 and insulating body 2 is after on the motherboard, terminal module 3 is under the guiding of the guide channel 241 of insulating body 2, slip in the resettlement section 24,25 of insulating body 2 along moving back the card direction, this is a kind of easy assemble method, and terminal module 3 also with insulating body 2 on the shell fragment 26 that protrudes support, guaranteed the stability of terminal module 3, then electronic card coupler 100 stable performances.
Claims (8)
1. electronic card coupler, it comprises the insulating body that is provided with the resettlement section, be coated on the insulating body with shielding casing that forms the electronic cards receiving space and the terminal module that includes plurality of conductive terminals, described insulating body is provided with guide end submodule group and extends into the guide channel of above-mentioned resettlement section and be held in above-mentioned terminal module and withdraw from the shell fragment of resettlement section along the plug-in card direction to stop it along moving back the card direction, described resettlement section includes first resettlement section and second resettlement section, two resettlement sections be formed at respectively insulating body on, lower surface and the two communicate but be separate, it is characterized in that: described shell fragment is located on the insulating body that forms the second resettlement section upper surface.
2. electronic card coupler as claimed in claim 1 is characterized in that: described guide channel comprises some, and it is parallel on the insulating body that forms the first resettlement section lower surface along card plug direction.
3. electronic card coupler as claimed in claim 2 is characterized in that: described terminal module comprises upper and lower surface, and described lower surface is provided with the some projections that are contained in the above-mentioned guide channel.
4. electronic card coupler as claimed in claim 1 or 2 is characterized in that: it also comprises the printed circuit board (PCB) that connects with the terminal module.
5. electronic card coupler as claimed in claim 4 is characterized in that: it also comprises the flexible PCB that electrically connects with printed circuit board (PCB).
6. electronic card coupler as claimed in claim 1 or 2 is characterized in that: it also comprises the flexible PCB that electrically connects with the terminal module.
7. electronic card coupler as claimed in claim 1 is characterized in that: wherein said terminal comprises contact jaw, and two rows arrange relatively before and after becoming.
8. electronic card coupler as claimed in claim 7 is characterized in that: described contact jaw extends into the electronic cards receiving space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100257307A CN101359782B (en) | 2007-07-30 | 2007-07-30 | Connector for electronic card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100257307A CN101359782B (en) | 2007-07-30 | 2007-07-30 | Connector for electronic card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101359782A CN101359782A (en) | 2009-02-04 |
| CN101359782B true CN101359782B (en) | 2010-08-11 |
Family
ID=40332162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100257307A Expired - Fee Related CN101359782B (en) | 2007-07-30 | 2007-07-30 | Connector for electronic card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101359782B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2520014Y (en) * | 2001-12-26 | 2002-11-06 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector model 3 |
| CN2520589Y (en) * | 2001-12-17 | 2002-11-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly with trip mechanism |
| CN2674695Y (en) * | 2003-12-06 | 2005-01-26 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN2831496Y (en) * | 2005-02-03 | 2006-10-25 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
-
2007
- 2007-07-30 CN CN2007100257307A patent/CN101359782B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2520589Y (en) * | 2001-12-17 | 2002-11-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly with trip mechanism |
| CN2520014Y (en) * | 2001-12-26 | 2002-11-06 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector model 3 |
| CN2674695Y (en) * | 2003-12-06 | 2005-01-26 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN2831496Y (en) * | 2005-02-03 | 2006-10-25 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-127519A 2004.04.22 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101359782A (en) | 2009-02-04 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20140730 |
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| EXPY | Termination of patent right or utility model |