CN102480068B - Drawer type card connector - Google Patents
Drawer type card connector Download PDFInfo
- Publication number
- CN102480068B CN102480068B CN201010552770.9A CN201010552770A CN102480068B CN 102480068 B CN102480068 B CN 102480068B CN 201010552770 A CN201010552770 A CN 201010552770A CN 102480068 B CN102480068 B CN 102480068B
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- CN
- China
- Prior art keywords
- sliding seat
- card connector
- drawer type
- type card
- insulating body
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a drawer type card connector, which comprises an insulating body, a plurality of conducting terminals, a shielding shell and a sliding seat, wherein the conducting terminals are accommodated in the insulating body; the shielding shell is covered on the insulating body; the sliding seat is used for bearing an electronic card; the shielding shell and the insulating body form an accommodating space; the sliding seat slides in the accommodating space; a switch terminal is accommodated in the insulating body; the front end of the shielding shell is provided with a wafer; the wafer can be electrically connected with a switch terminal; the sliding seat slides from a switch-on position to a switch-off position to drive the switch terminal and the wafer to be switched on or off; the switch terminal comprises a wafer which is integrated with the shielding shell; and a clamping sheet is integrated arranged with the shielding shell. The drawer type card connector has the advantages of simple structure, convenience for molding, reduction in manufacturing procedures and reduction in assembling difficulty.
Description
[technical field]
The present invention discloses a kind of drawer type card connector, relates in particular to a kind of switching terminal structure of drawer type card connector.
[background technology]
The common insulating body of accommodating some conducting terminals of existing drawer type card connector, shade are in the shielding casing of insulating body, the two coordinates to form accommodates the receiving space of electronic cards, one that can slide at this receiving space, in order to carry the sliding seat of electronic cards.In card connector, be typically provided with switch terminal and detect electronic cards and whether be inserted into predeterminated position.
As TaiWan, China new patent announce No. M359106 disclose, its switch terminal comprises two, be located at respectively the front end of insulating body, and weld with printed circuit board (PCB) separately, when electronic cards is inserted, compressing switch terminal, makes the two separation or combination, and then realizes the detecting function of card connector to electronic cards.
But the card connector of this structure arranges two switch terminals, is installed on respectively insulating body, and its part is numerous, assembling difficulty, has increased manufacturing process, has strengthened assembling difficulty.
Therefore, need a kind of drawer type card connector with improved switching terminal structure.
[summary of the invention]
The object that the present invention will reach is: a kind of drawer type card connector is provided, and it has improved switching terminal structure.
For achieving the above object, the present invention adopts following technical scheme: a kind of drawer type card connector, it comprises insulating body, some conducting terminals that are contained in insulating body, shade is in the shielding casing of insulating body, the sliding seat of carrying electronic cards, shielding casing and insulating body form a receiving space, sliding seat slides in this receiving space, wherein in insulating body, contain a switch terminal, the front end of shielding casing is provided with a switch plate, switch plate can be electrically connected with switch terminal, sliding seat slides to make position driving switch terminal and switch plate is opened or closed from opening.
Compared with prior art, drawer type card connector of the present invention has following beneficial effect: switch terminal comprises the switch plate with shielding casing one, and retaining sheet and shielding casing are wholely set, it is simple in structure, facilitate moulding, reduce manufacturing process, reduce assembling difficulty.
[brief description of the drawings]
Fig. 1 is the three-dimensional combination figure of drawer type card connector of the present invention.
Fig. 2 is the three-dimensional exploded view of drawer type card connector of the present invention.
Fig. 3 is the cutaway view of drawer type card connector of the present invention.
[embodiment]
Refer to shown in Fig. 1 to Fig. 3, drawer type card connector 100 of the present invention comprise an insulating body 2, some shades that is contained in conducting terminal 3 in this insulating body 2, be made of metal in the shielding casing 1 of insulating body 2, one be contained in aforementioned receiving space in order to carry sliding seat 4, the switch terminal 5 of electronic cards (not shown).A receiving space of shielding casing 1 and insulating body 2 common formation.
In the present embodiment, conducting terminal 3 is by the one-body molded insulating body 2 that is immobilizated in, and conducting terminal 3 protrudes in aforementioned receiving space with the part that electronic cards (not shown) contacts.
Insulating body 2 comprises diapire 21, be arranged at the sidewall 22 of diapire 21 both sides, be arranged at the antetheca 23 of front end.Described conducting terminal 3 is contained in diapire 21; Each sidewall 22 is divided into rear and front end, a side breach 221 of middle formation; Antetheca 23 is also divided into two sections, and centre also arranges a front breach 231.On diapire 21, be also provided with some through holes 211, on sidewall 22, the position corresponding with through hole 211 is provided with the interference groove 221 of upper downward-extension.
Sliding seat 4 comprises the framework 41 of plastic material and the bracing frame 42 with plastic frame body 41 integrated metal materials, and the both sides of framework 41 are provided with depressed part 411, and the front end of bracing frame 42 extends forward and is vertically bent to form butt sheet 421.The front end of framework 41 is not connected, and arranges for separating, and framework 41 roughly takes the shape of the letter U, and butt sheet 421 is arranged in the space between left and right sides framework 41 front ends.In other embodiments, the closed connection of the front end of framework 41 (not shown), the front end of framework 41 can be used as butt sheet 421 (being detailed later).
Shielding casing 1 comprises the top board 11 of a level, top board 11 two side portions are bent to form L shaped holding parts 12 downwards, holding parts 12 comprises vertical interference part 121, extends by interference part 121 weld part 122 that also horizontal buckling forms, in the time that shielding casing 1 is assembled to insulating body 2 from the top down, match with the interference groove 221 of insulating body 2 in described interference part 121, realize coordinating of insulating body 2 and shielding casing 1, weld part 122 is through through hole 211, in order to weld with printed circuit board (PCB) (not shown).Top board 11 both sides of shielding casing 1 are also extended and are bent to form two retaining sheets 13 downwards, described retaining sheet 13 comprises that the vertical side connecting with top board 11 holds end 131, holds the end 131 cantilever-shaped side cantilevers 132 that extend back, side cantilever 132 and side hold the holding of framework 41 depressed parts 411 that be fastened in that ends that end 131 is relative form and hold 133 by side, described side holds end 131 and is fastened in the groove (not label) of insulating body 2 correspondences, in order to strengthen the intensity of retaining sheet 13; Side cantilever 132 and hold 133, end through aforementioned side breach 221, stretches in aforementioned receiving space with clamping sliding seat 4.Shielding casing 1 also comprises a switch plate 14 that extends and bend from top board 11 front ends downwards, described switch plate 14 comprise in a vertical respective slot that is immobilizated in insulating body 2 antethecas 23 (not label) before hold end 141, in the past hold end 141 horizontally extending cantilever-shaped front booms 142, be arranged on the abutting end 144 in order to contact with switch terminal 5 of front boom 142 ends, and the abutting part 143 stretching in breach 231 forward, in preferred embodiment, abutting part 143 is arranged between abutting end 144 and front boom 142, in other embodiment, abutting part 143 can be arranged at the end of switch plate 14, abutting end 144 be arranged at abutting part 143 and before hold end 141 between.
Switch terminal 5 one end are junction surface 51, are arranged at the front end of drawer type card connector 100, contact with switch plate 14 is normally closed; The other end is leg 52, is arranged at insulating body 2 lower surfaces, welds with printed circuit board (PCB).
Open sliding seat 4, electronic cards is filled to the lower surface of sliding seat 4, now, and the junction surface 51 of switch terminal 5 and abutting end 144 closures of switch plate 14; Promote sliding seat 4, sliding seat 4 is pushed into make position foremost, now, conducting terminal 3 is in electrical contact with electronic cards, the butt sheet 421 of sliding seat 4 is connected to the abutting part 143 of switch plate 14, and pull switch sheet 14, makes abutting part 143 open and separate mutually with the junction surface 51 of switch terminal 5, printed circuit board (PCB) can detect the interruption of the signal of telecommunication, and work of detection and examination completes.Now, the end 133 that holds of the retaining sheet 13 of shielding casing 1 sidepiece is also fastened in the depressed part 411 of sliding seat 4, realizes holding sliding seat 4.
In other embodiments, the butt sheet 421 of the bracing frame of sliding seat 4 42 can be removed, the front end of bracing frame 42 is straight smooth edge, after electronic cards packs into, by electronic cards pull switch sheet 14, it is separated with switch terminal 5.While not packing electronic cards into, sliding seat 4 slides to foremost and also can it does not separated pull switch sheet 14 with switch terminal 5, can not produce mistake detecting.
A switch terminal is and the switch plate 14 of shielding casing 1 one, and it is simple in structure, and retaining sheet 13 is wholely set with shielding casing 1, facilitates moulding, reduces manufacturing process, reduces assembling difficulty.
Above disclosed is only preferred embodiment of the present invention, can not limit interest field of the present invention with this.The equivalence that those skilled in the art do according to the present invention is modified or is changed, and all should be covered by the application's claim.
Claims (10)
1. a drawer type card connector, it comprises insulating body, some conducting terminals that are contained in insulating body, shade is in the shielding casing of insulating body, the sliding seat of carrying electronic cards, shielding casing and insulating body form a receiving space, sliding seat slides in this receiving space, it is characterized in that: in insulating body, contain a switch terminal, the front end of shielding casing is provided with a switch plate, switch plate can be electrically connected with switch terminal on fore-and-aft direction, sliding seat slides to make position from opening, sliding seat front end compresses switch plate, driving switch terminal and switch plate are opened by being closed to.
2. drawer type card connector as claimed in claim 1, is characterized in that: switch terminal one end is connected with switch plate, and the other end is welded in printed circuit board (PCB).
3. drawer type card connector as claimed in claim 2, is characterized in that: the switch plate that shielding casing comprises top board, extends and bend downwards from top board, described switch plate is provided with the abutting end that can be connected with switch terminal.
4. drawer type card connector as claimed in claim 3, is characterized in that: described sliding seat comprises the framework of plastics and the bracing frame with the integrated metal of framework, and frame forward end separates, and roughly takes the shape of the letter U, and the front end of bracing frame is straight edge.
5. drawer type card connector as claimed in claim 3, is characterized in that: switch plate is horizontal boom shape, and one end is connected with top board, on switch plate, be also provided with one with the abutting part of sliding seat butt.
6. drawer type card connector as claimed in claim 5, is characterized in that: described sliding seat is provided with a butt sheet that can be connected to abutting part.
7. drawer type card connector as claimed in claim 6, is characterized in that: described sliding seat comprises the framework of plastics, and frame forward end is connected.
8. drawer type card connector as claimed in claim 6, it is characterized in that: described sliding seat comprise the framework of plastics and with the integrated bracing frame of framework, frame forward end separates, and roughly takes the shape of the letter U, and butt sheet is extended and is vertically bent to form by the front end of bracing frame.
9. the drawer type card connector as described in claim 3 or 7 or 8, it is characterized in that: the framework both sides of described sliding seat are provided with depressed part, the both sides of shielding casing are provided with the cantilever-shaped retaining sheet that extends and be bent to form from top board downwards, and the end of retaining sheet is provided with the end that holds that is fastened in depressed part.
10. drawer type card connector as claimed in claim 1, is characterized in that: shielding casing is provided with the holding parts that extends and be bent to form from top board downwards, and described holding parts comprises vertical interference part and the weld part of level; The sidewall of insulating body is provided with the interference groove coordinating with interference part, and diapire is provided with the through hole passing for weld part.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010552770.9A CN102480068B (en) | 2010-11-22 | 2010-11-22 | Drawer type card connector |
| TW100105320A TWI466397B (en) | 2010-11-22 | 2011-02-18 | Drawer card connector |
| JP2011253695A JP2012114089A (en) | 2010-11-22 | 2011-11-21 | Card connector |
| US13/302,159 US8439696B2 (en) | 2010-11-22 | 2011-11-22 | Card connector with improved tray member and metal cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010552770.9A CN102480068B (en) | 2010-11-22 | 2010-11-22 | Drawer type card connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102480068A CN102480068A (en) | 2012-05-30 |
| CN102480068B true CN102480068B (en) | 2014-07-30 |
Family
ID=46092604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010552770.9A Active CN102480068B (en) | 2010-11-22 | 2010-11-22 | Drawer type card connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102480068B (en) |
| TW (1) | TWI466397B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG183575A1 (en) * | 2011-02-09 | 2012-09-27 | Molex Singapore Pte Ltd | Electrical connector |
| CN103594838B (en) * | 2012-08-14 | 2015-12-02 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler |
| CN103928779B (en) * | 2013-01-11 | 2016-08-10 | 富士康(昆山)电脑接插件有限公司 | Bayonet connector |
| CN104064908A (en) * | 2013-03-19 | 2014-09-24 | 泰科电子(上海)有限公司 | electronic card connector and electronic equipment comprising electronic card connector |
| CN104103920A (en) * | 2013-04-01 | 2014-10-15 | 信音电子(中山)有限公司 | SIM card socket electrical connector |
| CN103311735B (en) * | 2013-05-15 | 2016-06-08 | 惠州Tcl移动通信有限公司 | Card connector and there is the mobile terminal of this card connector |
| CN104300305B (en) * | 2013-07-18 | 2018-08-28 | 美国莫列斯股份有限公司 | Electronic card tray, electronic card connecting device and electronic device |
| CN104425920B (en) * | 2013-08-21 | 2017-05-24 | 富士康(昆山)电脑接插件有限公司 | Drawer base and electronic card connector with same |
| CN103746209B (en) * | 2014-01-15 | 2017-02-15 | 昆山嘉华电子有限公司 | Card connector |
| US9761971B2 (en) * | 2014-06-06 | 2017-09-12 | Molex, Llc | Card holding member and card connector, which prevents short-circuits, prevents damage and wear, enables easier handling, and improves reliability |
| TWI548147B (en) * | 2014-06-06 | 2016-09-01 | Molex Inc | Card holding member and card connector |
| CN105449470B (en) * | 2014-07-29 | 2018-02-16 | 莫仕连接器(成都)有限公司 | Electrical connector |
| CN104577516B (en) * | 2014-11-20 | 2016-08-10 | 深圳市长盈精密技术股份有限公司 | The deck of pintle hook lock, detecting is realized by cutting ferrule |
| JP6325996B2 (en) * | 2015-02-23 | 2018-05-16 | モレックス エルエルシー | Card holding member and card connector |
| CN106998023A (en) * | 2016-01-22 | 2017-08-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN113161781B (en) * | 2021-03-30 | 2023-02-10 | 深圳市长盈精密技术股份有限公司 | Card holder connector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201018100Y (en) * | 2006-12-04 | 2008-02-06 | 钜航科技股份有限公司 | Card connector detecting device |
| CN201570633U (en) * | 2009-11-06 | 2010-09-01 | 富港电子（东莞）有限公司 | Sim card seat connector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4118887B2 (en) * | 2005-01-25 | 2008-07-16 | Ｓｍｋ株式会社 | IC card connector |
| CN201230057Y (en) * | 2008-04-25 | 2009-04-29 | 富士康(昆山)电脑接插件有限公司 | Connector for electronic card |
| JP5324253B2 (en) * | 2009-02-24 | 2013-10-23 | 日本圧着端子製造株式会社 | Card connector |
| CN201590516U (en) * | 2009-11-14 | 2010-09-22 | 富港电子（东莞）有限公司 | Card connector |
| TWM385823U (en) * | 2009-12-18 | 2010-08-01 | Cheng Uei Prec Ind Co Ltd | SIM card connector |
-
2010
- 2010-11-22 CN CN201010552770.9A patent/CN102480068B/en active Active
-
2011
- 2011-02-18 TW TW100105320A patent/TWI466397B/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201018100Y (en) * | 2006-12-04 | 2008-02-06 | 钜航科技股份有限公司 | Card connector detecting device |
| CN201570633U (en) * | 2009-11-06 | 2010-09-01 | 富港电子（东莞）有限公司 | Sim card seat connector |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2010-198810A 2010.09.09 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI466397B (en) | 2014-12-21 |
| CN102480068A (en) | 2012-05-30 |
| TW201223033A (en) | 2012-06-01 |
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| 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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151223 Address after: 223005 No. 168 Foxconn Road, Huaian Economic Development Zone, Huaian, Jiangsu Patentee after: Fu Yu Electronic Technology (Huaian) Co., Ltd. Patentee after: Hon Hai Precision Industry Co., Ltd. Address before: Suzhou City, Jiangsu province 215316 Kunshan city Yushan Town Road No. 999 Patentee before: Fushikang (Kunshan) Computer Connectors Co., Ltd. Patentee before: Hon Hai Precision Industry Co., Ltd. |