CN201927738U - Drawer type card connector - Google Patents
Drawer type card connector Download PDFInfo
- Publication number
- CN201927738U CN201927738U CN2010206173707U CN201020617370U CN201927738U CN 201927738 U CN201927738 U CN 201927738U CN 2010206173707 U CN2010206173707 U CN 2010206173707U CN 201020617370 U CN201020617370 U CN 201020617370U CN 201927738 U CN201927738 U CN 201927738U
- Authority
- CN
- China
- Prior art keywords
- card connector
- framework
- drawer type
- insulating body
- type card
- 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 - Lifetime
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a drawer type card connector. The card connector comprises a screening housing, an insulating body, and a plurality of conductive terminals accommodated in the insulating body, wherein, the screening housing and the insulating body form an accommodating space for accommodating an electronic card; a sliding seat for bearing the electronic card is arranged in the accommodating space; the screening housing is provided with a horizontal top plate; two sides of the top plate extend and are bent vertically downwards to form cantilever-shaped clamping pieces clamped on the sliding seat; and the top end of the top plate extends and is bent downwards to form a cantilever-shaped switching piece. The clamping pieces and the switching piece are integrally formed by the screening housing through punching, so that the manufacturing is convenient; and the clamping pieces and the switching piece can be mounted on the insulating body without the need of more assembly steps, so that the assembly cost is reduced.
Description
[technical field]
The utility model relates in particular to the drawer structure of this drawer type card connector about a kind of drawer type card connector.
[background technology]
The common insulating body of accommodating plurality of conductive terminals of existing drawer type card connector, shade are in the shielding casing of insulating body, the two cooperate to form the receiving space of accommodating electronic cards, one that can slide at this receiving space, in order to the sliding seat of carrying electronic cards.In card connector, be typically provided with switch terminal and detect electronic cards and whether be inserted into predeterminated position.
Such as the novel patent announcement of TaiWan, China M359106 number announcement, its sliding seat adopts plastic construction, realizes detecting function with the termination contact of card connector front end, but because the thinner thickness of sliding seat, is easy to generate damage after repeatedly pushing with the terminal of front end; And a plurality of detecting terminals of this connector adopt the mode of making moulding respectively and being assembled to card connector, have increased the operation of making and assembling, and have strengthened manufacturing and assembly cost.
Therefore, be necessary to provide a kind of improved simple in structure and drawer type card connector that intensity is higher.
[utility model content]
Main purpose of the present utility model is to provide a kind of simple in structure, drawer type card connector that intensity is higher.
For reaching aforementioned purpose, the utility model adopts following technical scheme: a kind of drawer type card connector, comprise shielding casing, insulating body, some conducting terminals that is contained in insulating body, shielding casing and insulating body are formed a receiving space of accommodating electronic cards, be provided with the sliding seat of carrying electronic cards in this receiving space, shielding casing is provided with the top board of level, wherein the top board both sides are extended and vertically are bent to form the cantilever-shaped retaining sheet that is fastened in sliding seat downwards, and the extension of top board front end also is bent to form cantilever-shaped switch plate downwards.
Compare with prior art, the retaining sheet of drawer type card connector of the present utility model and switch plate are formed by the shielding casing integrated punching, and be easily manufactured; And need not more number of assembling steps and can be installed in insulating body, reduce assembly cost.
For reaching aforementioned purpose, the utility model has also adopted following technical scheme: a kind of drawer type card connector, comprise shielding casing, insulating body, some conducting terminals that is contained in insulating body, shielding casing and insulating body are formed a receiving space of accommodating electronic cards, be provided with the sliding seat of carrying electronic cards in this receiving space, wherein sliding seat is a shaped as frame, comprises that the framework of plastic material reaches and the integrated metal supporting frames of framework, and frame forward end interconnects.
Compare with prior art, the sliding seat front end of drawer type card connector of the present utility model links to each other by one-body molded, and is provided with metal supporting frames, has increased the intensity of drawer front end.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model drawer type card connector.
Fig. 2 is the three-dimensional exploded view of the utility model drawer type card connector.
[embodiment]
See also Fig. 1 to shown in Figure 2, drawer type card connector 100 of the present invention comprises that an insulating body 2, some shades that is contained in conducting terminal 3 in this insulating body 2, is made of metal are in the shielding casing 1 of insulating body 2, sliding seat 4, a switch terminal 5 in order to carrying electronic cards (not shown) that is contained in aforementioned receiving space.Receiving space of shielding casing 1 and insulating body 2 common formation.In the present embodiment, (Subscriber Identify Module, SIM) card is that example describes, and among other embodiment, is suitable for the electronic cards of other types too with identification module.
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 the aforementioned receiving space with the part that electronic cards (not shown) contacts.
Switch terminal 5 one ends are junction surface 51, are arranged at the front end of drawer type card connector 100, with switch plate 14 normally closed contacts; The other end is a 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 sliding seat 4, at this moment, 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 foremost make position, at this moment, conducting terminal 3 electrically contacts with electronic cards, the front end of sliding seat 4 is connected to the abutting part 143 of switch plate 14, and pull switch sheet 14, and the abutting part 143 and the junction surface 51 of switch terminal 5 are separated, then printed circuit board (PCB) can detect the interruption of the signal of telecommunication, and then work of detection and examination is finished.At this moment, the end 133 that holds of the retaining sheet 13 of shielding casing 1 sidepiece also is fastened in the depressed part 411 of sliding seat 4, realizes holding sliding seat 4.
A switch terminal in the utility model 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, makes things convenient for moulding, reduces manufacturing process, reduces the assembling difficulty.
Above disclosed is preferred embodiment of the present invention only, can not limit interest field of the present invention with this.Those skilled in the art modify according to the equivalence that the present invention did or change, and all should be covered by the application's claim.
Claims (10)
1. drawer type card connector, comprise shielding casing, insulating body, some conducting terminals that is contained in insulating body, shielding casing and insulating body are formed a receiving space of accommodating electronic cards, be provided with the sliding seat of carrying electronic cards in this receiving space, shielding casing is provided with the top board of level, it is characterized in that: described top board both sides are extended and vertically are bent to form the cantilever-shaped retaining sheet that is fastened in sliding seat downwards, and the extension of top board front end also is bent to form cantilever-shaped switch plate downwards.
2. drawer type card connector as claimed in claim 1 is characterized in that: described retaining sheet comprises the end that holds that is fastened in framework that the vertical link that is connected with top board, the cantilever-shaped side cantilever, side cantilever and the link opposing ends that are extended back by link form.
3. drawer type card connector as claimed in claim 2 is characterized in that: described framework both sides are provided with depressed part, when sliding seat slides to predeterminated position, hold end and are fastened in depressed part.
4. drawer type card connector as claimed in claim 3, it is characterized in that: insulating body is provided with the diapire of accommodating conducting terminal, is arranged at the diapire side walls, sidewall is provided with two sections of front and back, side breach of middle formation holds end and stretches into the depressed part that receiving space holds sliding seat from this side breach.
5. drawer type card connector as claimed in claim 1 is characterized in that: described switch plate comprise a vertical preceding link that is connected with top board, in the past the horizontally extending cantilever-shaped front boom of link, be arranged on the front boom end abutting end, can with the abutting part of sliding seat butt.
6. drawer type card connector as claimed in claim 5 is characterized in that: also be provided with a switch terminal, this switch terminal one end is the junction surface that contacts with the switch plate abutting end, and the other end is for being welded in switch terminal the leg of corresponding assembly.
7. drawer type card connector, comprise shielding casing, insulating body, some conducting terminals that is contained in insulating body, shielding casing and insulating body are formed a receiving space of accommodating electronic cards, be provided with the sliding seat of carrying electronic cards in this receiving space, it is characterized in that: sliding seat is a shaped as frame, the framework that comprises plastic material reaches and the integrated metal supporting frames of framework, and frame forward end interconnects.
8. drawer type card connector as claimed in claim 7, it is characterized in that: through hole is arranged in the middle of the framework, bracing frame comprises some and the integrated Embedded Division of framework and blocks in the supporting part of framework downside that supporting part extends inward into framework through hole inside, for the carrying electronic cards.
9. drawer type card connector as claimed in claim 8, it is characterized in that: the front end of supporting part extends to form ancistroid,ancistrous hook-holding part, the hook-holding part hook is held in the front end of framework, the end of the hook-holding part of the supporting part left and right sides is interconnected to form connecting portion, and connecting portion is covered in the upper surface of frame forward end.
10. drawer type card connector as claimed in claim 9 is characterized in that: frame forward end and contacted local corresponding the caving inward of hook-holding part after hook-holding part is covered in framework, flush with the surface of other parts of framework.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206173707U CN201927738U (en) | 2010-11-22 | 2010-11-22 | Drawer type card connector |
TW100202922U TWM415476U (en) | 2010-11-22 | 2011-02-18 | Drawer card connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206173707U CN201927738U (en) | 2010-11-22 | 2010-11-22 | Drawer type card connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201927738U true CN201927738U (en) | 2011-08-10 |
Family
ID=44431573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206173707U Expired - Lifetime CN201927738U (en) | 2010-11-22 | 2010-11-22 | Drawer type card connector |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201927738U (en) |
TW (1) | TWM415476U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104300305A (en) * | 2013-07-18 | 2015-01-21 | 美国莫列斯股份有限公司 | Electronic card tray, electronic card connecting device and electronic device |
CN105161892A (en) * | 2015-10-08 | 2015-12-16 | 昆山嘉华电子有限公司 | Card clamping and supporting unit |
TWI514697B (en) * | 2012-09-14 | 2015-12-21 | Hon Hai Prec Ind Co Ltd | Card connector |
CN105337064A (en) * | 2014-07-11 | 2016-02-17 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
-
2010
- 2010-11-22 CN CN2010206173707U patent/CN201927738U/en not_active Expired - Lifetime
-
2011
- 2011-02-18 TW TW100202922U patent/TWM415476U/en not_active IP Right Cessation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI514697B (en) * | 2012-09-14 | 2015-12-21 | Hon Hai Prec Ind Co Ltd | Card connector |
CN104300305A (en) * | 2013-07-18 | 2015-01-21 | 美国莫列斯股份有限公司 | Electronic card tray, electronic card connecting device and electronic device |
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 |
CN105337064A (en) * | 2014-07-11 | 2016-02-17 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
US9755338B2 (en) | 2014-07-11 | 2017-09-05 | Foxconn Interconnect Technology Limited | Electronic card connector with terminals having shared soldering portions |
CN105337064B (en) * | 2014-07-11 | 2018-07-06 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler |
CN105161892A (en) * | 2015-10-08 | 2015-12-16 | 昆山嘉华电子有限公司 | Card clamping and supporting unit |
CN105161892B (en) * | 2015-10-08 | 2017-12-26 | 昆山嘉华电子有限公司 | Kato |
Also Published As
Publication number | Publication date |
---|---|
TWM415476U (en) | 2011-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
CX01 | Expiry of patent term |