CN204167528U - Card connector - Google Patents
Card connector Download PDFInfo
- Publication number
- CN204167528U CN204167528U CN201420657921.0U CN201420657921U CN204167528U CN 204167528 U CN204167528 U CN 204167528U CN 201420657921 U CN201420657921 U CN 201420657921U CN 204167528 U CN204167528 U CN 204167528U
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- China
- Prior art keywords
- electronic cards
- grafting
- shell fragment
- side wall
- sidewall
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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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- 239000012634 fragment Substances 0.000 claims abstract description 67
- 230000000903 blocking effect Effects 0.000 claims description 40
- 238000005452 bending Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of card connector, can for large, little at least two kinds of different electronic cards grafting, comprise insulating body, be fixed on the multiple conducting terminal on insulating body and hide and jointly form the shielding casing in grafting space with insulating body above insulating body, both sides, grafting space have the first side wall and the second sidewall, described shielding casing extends and is provided with at least one first shell fragment in described grafting space, during the little electronic cards of grafting, first shell fragment and the first side wall locate the dual-side of little electronic cards jointly, during the large electronic cards of grafting, the first side wall and the second sidewall locate the dual-side of large electronic cards jointly, and the first shell fragment elasticity presses on the end face of large electronic cards, the utility model card connector can realize for large, little at least two kinds of different electronic cards grafting, and not need on lesser calorie sheathed cutting ferrule or kilocalorie is carried out cutting, greatly facilitate the use of consumer.
Description
Technical field
The utility model relates to a kind of card connector, espespecially a kind of card connector for large and small at least two kinds of different electronic cards grafting.
Background technology
Card connector is a kind of electric connector be installed on mobile phone, electronic cards can be electrically connected to mobile phone, usual mobile phone is to realize the transmission of wireless signal, need a SIM card to be installed to realize communication function in the card connector on mobile phone, along with the development of the communication technology, current SIM card has developed to third generation Micro SIM card and forth generation Nano SIM card, the length and width of Micro SIM card are 15x12mm, the length and width of Nano SIM card are 12x9mm, because the size of two kinds of electronic cards is large, little difference, so must realize being electrically connected with the use of corresponding sim card connector.
But, if consumer uses Micro SIM card, and the interior installation of mobile phone is Nano sim card connector, now Micro SIM card is first cut to Nano SIM card size large by consumer's needs, littlely identically just can normally to use, slightly cutting is improper, likely can cause the risk that SIM card is scrapped, if consumer uses Nano SIM card, and the interior installation of mobile phone is Micro sim card connector, now consumer needs a sheathed cutting ferrule in Nano SIM card, make its size large, little large with Micro SIM card size, littlely identically just can normally to use, it is very inconvenient that this also causes consumer to use.
Therefore, be necessary that a kind of new card connector of research is to solve the problem.
Summary of the invention
For background technology institute problems faced, the purpose of this utility model is to provide a kind of card connector for large and small at least two kinds of different electronic cards grafting.
For achieving the above object, the utility model adopts following technological means:
A kind of card connector, can for large, little at least two kinds of different electronic cards grafting, comprise insulating body, be fixed on the multiple conducting terminal on described insulating body and hide and jointly form the shielding casing in grafting space with described insulating body above described insulating body, both sides, described grafting space have the first side wall and the second sidewall, it is characterized in that: described shielding casing extends and is provided with at least one first shell fragment in described grafting space, during the little electronic cards of grafting, described first shell fragment and described the first side wall locate the dual-side of described little electronic cards jointly, during the large electronic cards of grafting, described the first side wall and described second sidewall locate the dual-side of described large electronic cards jointly, described first shell fragment elasticity presses on the end face of described large electronic cards.
Further, described shielding casing closes on described second sidewall and extends in described grafting space and be provided with the second shell fragment, described second shell fragment comprises the second elastic portion and the second blocking part, and described second blocking part extends to form towards described the first side wall bending from described second elastic portion.
Further, described shielding casing closes on described the first side wall and extends in described grafting space and be provided with the 3rd shell fragment, described 3rd shell fragment comprises the 3rd elastic portion and the 3rd blocking part, and described 3rd blocking part extends to form towards described second sidewall bending from described 3rd elastic portion.
Further, the end of described second blocking part is greater than the width of described little electronic cards to the distance between described the first side wall.
Further, the distance between described second elastic portion and described 3rd elastic portion is greater than the width of described little electronic cards.
Further, when described little electronic cards depart from tram insert in described grafting space time, the front end of described little electronic cards is kept out in described second blocking part and/or described 3rd blocking part, inserts to stop described little electronic cards mistake.
Further, described first shell fragment is provided with guide ramp towards the side of described the first side wall.
A kind of card connector, comprise insulating body, be fixed on the multiple conducting terminal on described insulating body and hide and jointly form the shielding casing in grafting space with described insulating body above described insulating body, described insulating body comprises diapire, from the first side wall that described diapire upwards extends to form, second sidewall and the 3rd sidewall, the first grafting space is provided with between described the first side wall and described second sidewall, can for large, little at least two kinds of different electronic cards grafting, the second grafting space is provided with between described second sidewall and described 3rd sidewall, one first electronic cards and one second electronic cards grafting can be supplied, it is characterized in that: described shielding casing extends and is provided with at least one first shell fragment in described first grafting space, during the little electronic cards of grafting, described first shell fragment and described the first side wall locate the dual-side of described little electronic cards jointly, during the large electronic cards of grafting, described the first side wall and described second sidewall locate the dual-side of described large electronic cards jointly, described first shell fragment elasticity presses on the end face of described large electronic cards.
Further, described shielding casing closes on described two sidewalls and extends in described first grafting space and be provided with the second shell fragment, described second shell fragment comprises the second elastic portion and the second blocking part, described second blocking part extends to form towards described the first side wall bending from described second elastic portion, described shielding casing closes on a described sidewall and extends in described grafting space and be provided with the 3rd shell fragment, described 3rd shell fragment comprises the 3rd elastic portion and the 3rd blocking part, and described 3rd blocking part extends to form towards described second sidewall bending from described 3rd elastic portion.
Further, when described little electronic cards departs from the described first grafting space of insertion, tram, the front end of described little electronic cards is kept out in described second blocking part and/or described 3rd blocking part, inserts to stop described little electronic cards mistake.
Further, described first shell fragment is provided with guide ramp towards the side of described the first side wall.
Compared with prior art, the utility model has following beneficial effect:
The utility model card connector is provided with at least one first shell fragment by extending in described grafting space on shielding casing, during the little electronic cards of grafting, described first shell fragment and described the first side wall locate the dual-side of described little electronic cards jointly, during the large electronic cards of grafting, described the first side wall and described second sidewall locate the dual-side of described large electronic cards jointly, described first shell fragment elasticity presses on the end face of described large electronic cards, the utility model card connector can realize for large, little at least two kinds of different electronic cards grafting, and not need on lesser calorie sheathed cutting ferrule or kilocalorie is carried out cutting, greatly facilitate the use of consumer.
[accompanying drawing explanation]
Fig. 1 is the schematic perspective view of the card connector according to an exemplary embodiment of the present utility model;
The decomposed schematic diagram that Fig. 2 is card connector shown in Fig. 1;
Fig. 3 is the vertical view of card connector shown in Fig. 1;
Fig. 4 is the large electronic cards of the grafting of card connector first shown in Fig. 1 space grafting, the schematic diagram of the second grafting space grafting second electronic cards;
Fig. 5 is the little electronic cards of the grafting of card connector first shown in Fig. 1 space grafting, the schematic diagram of the second grafting space grafting first electronic cards;
Fig. 6 is that little electronic cards departs from tram when inserting the first grafting space a little, and the first shell fragment is guided it and got back to correct orientation, makes it correctly be inserted into schematic diagram in the first grafting space;
Fig. 7 is that the medium and small electronic cards of Fig. 6 departs from tram when inserting the first grafting space further, the schematic diagram that the second shell fragment stops its mistake to be inserted;
Fig. 8 is that the medium and small electronic cards of Fig. 7 departs from tram when inserting the first grafting space further, the schematic diagram that the second shell fragment and the 3rd shell fragment stop its mistake to be inserted simultaneously;
Fig. 9 is that the medium and small electronic cards of Fig. 8 departs from tram when inserting the first grafting space, the schematic diagram that the 3rd shell fragment stops it to insert further.
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., the utility model is described in further detail for existing 1 to accompanying drawing 9 and embodiment by reference to the accompanying drawings.
Refer to Fig. 1, Fig. 2 and Fig. 3, the shielding casing 4 that the utility model card connector comprises insulating body 1, is fixed on the conducting terminal 2,3 on described insulating body 1 and hides above described insulating body 1, described shielding casing 4 forms one first grafting space 10 and one second grafting space 20 jointly with described insulating body 4.
Refer to Fig. 2, Fig. 4 and Fig. 5, described insulating body 1 comprises diapire 11, from the first side wall 12 that described diapire 11 upwards extends to form, second sidewall 13 and the 3rd sidewall 14, described first grafting space 10 is provided with between described the first side wall 12 and described second sidewall 13, large electronic cards 100 and little electronic cards 200 grafting can be supplied, described second grafting space 20 is provided with between described second sidewall 13 and described 3rd sidewall 14, one first electronic cards 300 and one second electronic cards 400 grafting can be supplied, multiple described conducting terminal 2 is provided with in described first grafting space 10, multiple described conducting terminal 2 and multiple described conducting terminal 3 is provided with in described second grafting space 20.
Refer to Fig. 3, Fig. 4 and Fig. 5, described shielding casing 4 comprises the first shell fragment 41 extended to form in described first grafting space 10, second shell fragment 42 and the 3rd shell fragment 43, described first shell fragment 41 has tandem two, described first shell fragment 41 is provided with guide ramp 411 towards the side of described the first side wall 12, described second shell fragment 42 comprises the second elastic portion 421 and the second blocking part 422, described second blocking part 422 extends to form towards described the first side wall 12 bending from described second elastic portion 421 end, the end of described second blocking part 422 is greater than the width of described little electronic cards 200 to the distance between described the first side wall 12.Described 3rd shell fragment 43 comprises the 3rd elastic portion 431 and the 3rd blocking part 432, described 3rd blocking part 432 extends to form towards described second sidewall 13 bending from described 3rd elastic portion 431 end, refer to Fig. 8, the distance between described second elastic portion 421 and described 3rd elastic portion 431 is greater than the width of described little electronic cards 200.When described large electronic cards 100 is inserted in described first grafting space 10, described large electronic cards 100 upwards pushes described first shell fragment 41, described second elastic portion 421 and described 3rd elastic portion 431, make described first shell fragment 41, described second blocking part 422 and described 3rd blocking part 432 are respectively to top offset, so that described large electronic cards 100 can not be hindered to insert, after described large electronic cards 100 is inserted, described first shell fragment 41 and described second shell fragment 42 and described 3rd shell fragment 43 press on described large electronic cards 100 end face respectively, described the first side wall 12 and described second sidewall 13 locate the dual-side 101 of described large electronic cards 100 jointly, multiple described conducting terminal 2 contacts with the golden finger in described large electronic cards 100, so that described large electronic cards 100 is electrically connected to mobile phone.When described little electronic cards 200 is inserted in described first grafting space 10 from tram, because the end of described second blocking part 422 to be greater than the width of described little electronic cards 200 to the distance between described the first side wall 12, therefore described second blocking part 422 can not keep off described little electronic cards 200, described little electronic cards 200 upwards pushes described 3rd elastic portion 431 simultaneously, make described 3rd blocking part 432 to top offset, so that can not stop that described little electronic cards 200 is inserted, after described little electronic cards 200 is inserted, described 3rd shell fragment 43 elasticity presses on the end face of described little electronic cards 200, described first shell fragment 41 and described the first side wall 12 locate the dual-side 201 of described little electronic cards 200 jointly, multiple described conducting terminal 2 contacts with the golden finger in described little electronic cards 200, so that described little electronic cards 200 is electrically connected to mobile phone.
When described first electronic cards 300 is inserted in described second grafting space 20, the multiple described conducting terminal 2 being positioned at described second grafting space 20 contacts with the golden finger in described first electronic cards 300, so that described first electronic cards 300 is electrically connected to mobile phone; When described second electronic cards 400 is inserted in described second grafting space 20, multiple described conducting terminal 3 contacts with the golden finger in described second electronic cards 400, so that described second electronics 400 card is electrically connected to mobile phone.
Refer to Fig. 6, when described little electronic cards 200 departs from the described first grafting space 10 of insertion, tram a little, because described first shell fragment 41 is provided with guide ramp 411 towards the side of described the first side wall 12, by described guide ramp 411, described first shell fragment 41 can guide the insertion orientation correcting described little electronic cards 200, make it get back to correct insertion position, thus be correctly inserted in described first grafting space 10.
Refer to Fig. 7, when described little electronic cards 200 departs from the described first grafting space 10 of insertion, tram further, because described second elastic portion 421 upwards can not be boosted by described little electronic cards 200, therefore the second blocking part 422 of described second shell fragment 42 can withstand the front end of described little electronic cards 200, it is stoped to insert, therefore, it is possible to prevent described little electronic cards 200 mistake from inserting.
Refer to Fig. 8, when described little electronic cards 200 departs from the described first grafting space 10 of insertion, tram further, because the distance between described second elastic portion 421 and described 3rd elastic portion 431 is greater than the width of described little electronic cards 200, therefore described second elastic portion 421 and the 3rd elastic portion 431 all upwards can not be boosted by described little electronic cards 200, second blocking part 422 of described second shell fragment 42 and the 3rd blocking part 432 of described 3rd shell fragment 43 can withstand the front end of described little electronic cards 200 simultaneously, stop it to insert, therefore, it is possible to prevent described little electronic cards 200 mistake from inserting.
Refer to Fig. 9, when described little electronic cards 200 departs from the described first grafting space 10 of insertion, tram further, because described 3rd elastic portion 431 upwards can not be boosted by described little electronic cards 200, therefore the 3rd blocking part 432 of described 3rd shell fragment 43 can withstand the front end of described little electronic cards 200, stop it to insert, therefore also can prevent described little electronic cards 200 mistake from inserting.
It is to be noted, although the card connector of exemplary embodiment of the present utility model has two grafting spaces, i.e. the first grafting space 10 and the second grafting space 20, but, according to card connector of the present utility model, also a grafting space only can be set, i.e. the first grafting space 10, grafting is selected with for described large electronic cards 100 and described little electronic cards 200 in described grafting space.
In the utility model, described large electronic cards 100 is for Micro SIM card, and described little electronic cards 200 is for Nano SIM card, and described first electronic cards 300 is for Micro SIM card, described second electronic cards 400 is for Micro SD card, certainly not as limit.
In sum, the utility model card connector has following beneficial effect:
(1). the utility model card connector is provided with at least one first shell fragment 41 by described shielding casing 4 towards extension in described first grafting space 40, during the little electronic cards 200 of grafting, described first shell fragment 41 and described the first side wall 12 locate the dual-side 201 of described little electronic cards 200 jointly, during the large electronic cards 100 of grafting, described the first side wall 12 and described second sidewall 13 locate the dual-side 101 of described large electronic cards 100 jointly, described first shell fragment 41 elasticity presses on the end face of described large electronic cards 100, can realize for large, little at least two kinds of different electronic cards grafting, and not need on lesser calorie sheathed cutting ferrule or kilocalorie is carried out cutting, greatly facilitate the use of consumer.
(2). described insulating body 1 comprises diapire 11, from the first side wall 12 that described diapire 11 upwards extends to form, second sidewall 13 and the 3rd sidewall 14, the first grafting space 10 is provided with between described the first side wall 12 and described second sidewall 13, described large electronic cards 100 and the grafting of described little electronic cards 200 can be supplied, the second grafting space 20 is provided with between described second sidewall 13 and described 3rd sidewall 14, first electronic cards 300 and the second electronic cards 400 grafting can be supplied, the function of the multiple electronic cards of a kind of card connector grafting simultaneously can be realized, and at least can select three kinds of electronic cards, greatly meet the user demand of consumer.
(3). the utility model locates the dual-side 201 of described little electronic cards 200 by described the first side wall 12 and described first shell fragment 41, when making little electronic cards 200 described in grafting, can be used as with reference to tester by the first side wall 12, allow described little electronic cards 200 insert described first grafting space 10 by described the first side wall 12, described little electronic cards 200 is inserted more accurate, quick.
More than describe the explanation being only the preferred embodiment of the utility model in detail, non-ly therefore limit to the scope of the claims of the present utility model, so the equivalence techniques change that all this creation of utilization specifications and diagramatic content are done, is all contained in the scope of the claims of the present utility model.
Claims (11)
1. a card connector, can for large, little at least two kinds of different electronic cards grafting, comprise insulating body, be fixed on the multiple conducting terminal on described insulating body and hide and jointly form the shielding casing in grafting space with described insulating body above described insulating body, both sides, described grafting space have the first side wall and the second sidewall, it is characterized in that: described shielding casing extends and is provided with at least one first shell fragment in described grafting space, during the little electronic cards of grafting, described first shell fragment and described the first side wall locate the dual-side of described little electronic cards jointly, during the large electronic cards of grafting, described the first side wall and described second sidewall locate the dual-side of described large electronic cards jointly, described first shell fragment elasticity presses on the end face of described large electronic cards.
2. card connector as claimed in claim 1, it is characterized in that: described shielding casing closes on described second sidewall and extends in described grafting space and be provided with the second shell fragment, described second shell fragment comprises the second elastic portion and the second blocking part, and described second blocking part extends to form towards described the first side wall bending from described second elastic portion.
3. card connector as claimed in claim 2, it is characterized in that: described shielding casing closes on described the first side wall and extends in described grafting space and be provided with the 3rd shell fragment, described 3rd shell fragment comprises the 3rd elastic portion and the 3rd blocking part, and described 3rd blocking part extends to form towards described second sidewall bending from described 3rd elastic portion.
4. card connector as claimed in claim 2, is characterized in that: the end of described second blocking part is greater than the width of described little electronic cards to the distance between described the first side wall.
5. card connector as claimed in claim 3, is characterized in that: the distance between described second elastic portion and described 3rd elastic portion is greater than the width of described little electronic cards.
6. card connector as claimed in claim 3, it is characterized in that: when described little electronic cards depart from tram insert in described grafting space time, the front end of described little electronic cards is kept out in described second blocking part and/or described 3rd blocking part, inserts to stop described little electronic cards mistake.
7. card connector as claimed in claim 1, is characterized in that: described first shell fragment is provided with guide ramp towards the side of described the first side wall.
8. a card connector, comprise insulating body, be fixed on the multiple conducting terminal on described insulating body and hide and jointly form the shielding casing in grafting space with described insulating body above described insulating body, described insulating body comprises diapire, from the first side wall that described diapire upwards extends to form, second sidewall and the 3rd sidewall, the first grafting space is provided with between described the first side wall and described second sidewall, can for large, little at least two kinds of different electronic cards grafting, the second grafting space is provided with between described second sidewall and described 3rd sidewall, one first electronic cards and one second electronic cards grafting can be supplied, it is characterized in that: described shielding casing extends and is provided with at least one first shell fragment in described first grafting space, during the little electronic cards of grafting, described first shell fragment and described the first side wall locate the dual-side of described little electronic cards jointly, during the large electronic cards of grafting, described the first side wall and described second sidewall locate the dual-side of described large electronic cards jointly, described first shell fragment elasticity presses on the end face of described large electronic cards.
9. card connector as claimed in claim 8, it is characterized in that: described shielding casing closes on described two sidewalls and extends in described first grafting space and be provided with the second shell fragment, described second shell fragment comprises the second elastic portion and the second blocking part, described second blocking part extends to form towards described the first side wall bending from described second elastic portion, described shielding casing closes on a described sidewall and extends in described grafting space and be provided with the 3rd shell fragment, described 3rd shell fragment comprises the 3rd elastic portion and the 3rd blocking part, described 3rd blocking part extends to form towards described second sidewall bending from described 3rd elastic portion.
10. card connector as claimed in claim 9, it is characterized in that: when described little electronic cards departs from the described first grafting space of insertion, tram, the front end of described little electronic cards is kept out in described second blocking part and/or described 3rd blocking part, inserts to stop described little electronic cards mistake.
11. card connectors as claimed in claim 8, is characterized in that: described first shell fragment is provided with guide ramp towards the side of described the first side wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420657921.0U CN204167528U (en) | 2014-11-06 | 2014-11-06 | Card connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420657921.0U CN204167528U (en) | 2014-11-06 | 2014-11-06 | Card connector |
Publications (1)
Publication Number | Publication Date |
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CN204167528U true CN204167528U (en) | 2015-02-18 |
Family
ID=52541183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420657921.0U Expired - Fee Related CN204167528U (en) | 2014-11-06 | 2014-11-06 | Card connector |
Country Status (1)
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CN (1) | CN204167528U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106558779A (en) * | 2015-09-25 | 2017-04-05 | 泰科电子(上海)有限公司 | Connector assembly, Kato disk and card connector |
-
2014
- 2014-11-06 CN CN201420657921.0U patent/CN204167528U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106558779A (en) * | 2015-09-25 | 2017-04-05 | 泰科电子(上海)有限公司 | Connector assembly, Kato disk and card connector |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 523925 Guangdong province Dongguan city Humen Town, East Gate Square Dongxiang Road No. 22 Patentee after: JITS COMM Co.,Ltd. Address before: 523925 Guangdong province Dongguan city Humen Town, East Gate Square Dongxiang Road No. 22 Patentee before: DONGGUAN JITS INDUSTRIAL Ltd. |
|
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: 20150218 |