CN203967442U - Card Connector - Google Patents

Card Connector Download PDF

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Publication number
CN203967442U
CN203967442U CN201420387109.0U CN201420387109U CN203967442U CN 203967442 U CN203967442 U CN 203967442U CN 201420387109 U CN201420387109 U CN 201420387109U CN 203967442 U CN203967442 U CN 203967442U
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CN
China
Prior art keywords
draw
groove
card connector
pallet
electronic cards
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
Application number
CN201420387109.0U
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Chinese (zh)
Inventor
陈焕毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jits Comm Co ltd
Original Assignee
JITS ELECTRONIC Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JITS ELECTRONIC Co Ltd filed Critical JITS ELECTRONIC Co Ltd
Priority to CN201420387109.0U priority Critical patent/CN203967442U/en
Application granted granted Critical
Publication of CN203967442U publication Critical patent/CN203967442U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of card connector, comprise an insulating body, multiple conducting terminals are contained in insulating body; One shell is installed on described insulating body top, the common receiving space that forms of shell and insulating body; One pallet is located in receiving space, and pallet can move forward and backward in receiving space; Pallet comprises one first draw-in groove and one second draw-in groove, and one the 3rd draw-in groove between the first draw-in groove and the second draw-in groove; The first draw-in groove and the second draw-in groove respectively part cover described the 3rd draw-in groove, the utility model card connector pallet can carry three electronic cards simultaneously, and the first draw-in groove and the second draw-in groove respectively part cover the 3rd draw-in groove, can effectively reduce like this horizontal area of pallet, can make the horizontal area of card connector also can reduce accordingly, just can save card connector and take the space on circuit board, meet the demand of mobile phone miniaturization simultaneously.

Description

Card connector
[technical field]
The utility model relates to a kind of card connector, espespecially a kind of card connector with pallet.
[background technology]
Mobile phone is modern society people institute's one of the indispensable instruments of living, along with the increase of people's processing transactions, more and more higher to the functional requirement of mobile phone, existing mobile phone, much there is the double-card dual-standby function of dual-network and dual-standby in other words, in a mobile phone card seat, two SIM card are housed simultaneously, in addition, one storage card also can be installed in existing mobile phone card seat, for example, Chinese patent CN201120445698.X has disclosed a kind of card connector, described card connector can hold two SIM card and a T-Flash card simultaneously, but when user uses this three electronic cards simultaneously, need successively these three electronic cards to be inserted in corresponding slot respectively, when taking-up, also must distinguish successively and take out, comparatively trouble, and take the more time of consumer.
Therefore, be necessary a kind of better card connector of design, to overcome the problems referred to above.
[summary of the invention]
The problem facing for background technology, the purpose of this utility model is to provide a kind of can hold multiple electronic cards and plug-in card, the simple and convenient card connector of card taking simultaneously.
For achieving the above object, the utility model adopts following technological means:
A kind of card connector, is characterized in that, comprising: an insulating body, and multiple conducting terminals are contained in described insulating body; One shell, is installed on described insulating body top, the common receiving space that forms of described shell and described insulating body; One pallet, is located in described receiving space, and described pallet can move forward and backward in described receiving space; Described pallet comprises one first draw-in groove and one second draw-in groove, and one the 3rd draw-in groove between described the first draw-in groove and described the second draw-in groove; Described the first draw-in groove, described the second draw-in groove and described the 3rd draw-in groove are positioned at the same face of described pallet, and described the first draw-in groove and described the second draw-in groove respectively part cover described the 3rd draw-in groove.
Further, described pallet comprises a lid, and a framework extends to form forward from described lid front end, and described the first draw-in groove and described the second draw-in groove are positioned at described framework.
Further, described the first draw-in groove and described the second draw-in groove are perpendicular to being arranged side by side in a lateral direction in described pallet direction of insertion, and described the first draw-in groove and described the second draw-in groove are upwards recessed to form from the bottom surface of described framework respectively.
Further, described the first draw-in groove and described the second draw-in groove are respectively equipped with a fool proof portion, the front end of the more close described framework of fool proof portion of more described second draw-in groove of fool proof portion of described the first draw-in groove.
Further, between described the first draw-in groove and described the second draw-in groove, be provided with a jube, described jube is provided with a cylinder that protrudes out formation downwards near front end place.
Further, described framework bottom surface has protruded out one first projection and one second projection downwards near described lid place, described the first projection and described the second projection are for limiting the 3rd electronic cards displacement being in a lateral direction placed in described the 3rd draw-in groove, and described cylinder is used for limiting described the 3rd electronic cards displacement forward.
Further, described lid limits described the 3rd electronic cards displacement backward, described the 3rd draw-in groove of the common formation of described lid, described the first projection, described the second projection and described cylinder.
Further, described cylinder front end is provided with a ribs.
Further, in described the 3rd draw-in groove, be provided with a recess being upwards recessed to form, the corresponding described recess of described the 3rd electronic cards end face place has a protuberance, and described protuberance is contained in described recess.
Further, described shell comprises a roof, and described roof front end extension is provided with a support chip, and when described pallet is inserted in described receiving space, described support chip upwards supports the front end of described pallet.
Compared with prior art, the utlity model has following beneficial effect:
The utility model card connector comprises a pallet, and described pallet comprises one first draw-in groove and one second draw-in groove, and one the 3rd draw-in groove between described the first draw-in groove and described the second draw-in groove; In the time that user need use three electronic cards simultaneously, only need be by described the first draw-in groove that is placed on described pallet corresponding described three electronic cards, described the second draw-in groove and described the 3rd draw-in groove, again described pallet is inserted in described card connector, when card taking, only described pallet need be taken out, can take out this three electronic cards, plug-in card, card taking are simple and convenient simultaneously; And described the first draw-in groove and described the second draw-in groove respectively part cover described the 3rd draw-in groove, can effectively reduce like this horizontal area of pallet, the horizontal area of corresponding card connector just also can reduce, just can save card connector and take the space on circuit board, meet the demand of mobile phone miniaturization simultaneously.
[brief description of the drawings]
Fig. 1 is the perspective exploded view of the utility model card connector;
Fig. 2 is that the utility model card connector pallet is positioned at the schematic diagram outside card connector;
Fig. 3 is the schematic diagram of the utility model card connector shell;
Fig. 4 is the schematic perspective view of the utility model card connector pallet;
Fig. 5 is the schematic perspective view of the utility model card connector pallet and electronic cards;
Fig. 6 is the schematic diagram while inserting in card connector after the utility model card connector tray loading electronic cards;
Fig. 7 is the solid combination schematic diagram of the utility model card connector;
Fig. 8 is the upward view of Fig. 7.
The drawing reference numeral explanation of embodiment:
Insulating body 1 Groove 11 Terminal containing slot 111 Part I 12
Part II 13 Terminal groove 14 The first slot 15 The second slot 16
The 3rd slot 17 Conducting terminal 2 SIM card terminal 21 SD card terminal 22
Shell 3 Roof 31 Opening 311 Support chip 312
Sidewall 32 Elastic component 321 Bias voltage portion 322 Chute 33
Trip mechanism 34 Detent mechanism 341 Rocking bar 342 Operating portion 3421
Ejection part 3422 Receiving space 4 Pallet 5 Lid 51
Framework 52 The first draw-in groove 521 The second draw-in groove 522 The first projection 523
The second projection 524 Fool proof portion 53 Jube 54 Cylinder 55
Ribs 551 The 3rd draw-in groove 56 Recess 561 Slide block 57
Recess 571 Circuit board 6 Breach 61 Allow bit space 62
The first electronic cards 10 The second electronic cards 20 The 3rd electronic cards 30 Protuberance 301
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
As Fig. 1, Fig. 2 and Fig. 6, the utility model card connector comprises an insulating body 1, multiple conducting terminals 2 are located in described insulating body 1, described multiple conducting terminal 2 comprises SIM card terminal 21 and SD card terminal 22, one shell 3 is positioned at described insulating body 1 top, described shell 3 and the common receiving space 4 that forms of described insulating body 1, one pallet 5 is pluggable to be located in described receiving space 4, described card connector is used for being welded on a circuit board 6, be used for one first electronic cards 10, one second electronic cards 20 and one the 3rd electronic cards 30 are electrically connected to mobile phone (not shown).
As Fig. 1 and Fig. 2, described insulating body 1 comprises a groove 11, and lay respectively at a Part I 12 and a Part II 13 of described groove 11 both sides, and in described groove 11, being provided with a terminal containing slot 111, multiple SD card terminals 22 are contained in described terminal containing slot 111; On described Part I 12 and described Part II 13, be respectively equipped with multiple terminal grooves 14, multiple SIM card terminals 21 are contained in respectively in described multiple terminal grooves 14 of described Part I 12 and in described multiple terminal grooves 14 of described Part II 13.
As Fig. 1 Fig. 2 and Fig. 3, described shell 3 is arranged on described circuit board 6, be positioned at described insulating body 1 top, comprise a roof 31, two sidewalls 32 that extend to form downwards from described roof 31 both sides, the described Part I 12 of described shell 3 and described insulating body 1 and described second 13 and described one first slot 15 of described groove 11 common formation, one second slot 16 and one the 3rd slot 17, described the first slot 15, described the second slot 16 and described the 3rd slot 17 are for accommodating respectively described the first electronic cards 10, described the second electronic cards 20 and described the 3rd electronic cards 30, described roof 31 has multiple openings 311, can observe whether good being welded on described circuit board 6 of described multiple conducting terminals 2 in described insulating body 1 by described opening 311, described roof 31 front ends first bend and extend to form a support chip 312 backward downwards, on described two sidewalls 32, be respectively equipped with an elastic component 321, described elastic component 321 front ends have one bend inwards form bias voltage portion 322, the extension that bends inwards respectively of described two sidewall 32 bottoms, to form respectively a chute 33 in described shell 3 both sides, described shell 3 lower left corners are provided with a trip mechanism 34 (certainly, in other embodiments, described trip mechanism 34 also can be located at other position of described shell 3, for example be located at the lower right corner of described shell 3), described trip mechanism 34 comprises and is shaped in the detent mechanism 341 of described side wall of outer shell 32 and is fixed on the rocking bar 342 on described detent mechanism 341, described rocking bar 342 comprises an operating portion 3421 and an ejection part 3422.
As Fig. 4, Fig. 5 and Fig. 6, described pallet 5 comprises a lid 51 and a framework 52, described framework 52 extends to form forward from described lid 51 front ends, described framework 52 bottom surfaces are upwards recessed to form one first draw-in groove 521 and one second draw-in groove 522, be used for carrying described the first electronic cards 10 and described the second electronic cards 20, described the first draw-in groove 521 and described the second draw-in groove 522 are arranged side by side, in described the first draw-in groove 521 and described the second draw-in groove 522, be respectively equipped with a fool proof portion 53, the front end of the more close described framework 52 of fool proof portion 53 of more described second draw-in groove 522 of fool proof portion 53 of described the first draw-in groove 521, between described the first draw-in groove 521 and described the second draw-in groove 522, be provided with a jube 54, described jube 54 separates described the first draw-in groove 521 and described the second draw-in groove 522, described jube 54 is provided with a cylinder 55 that protrudes out formation downwards near front end place, described cylinder 55 front top are provided with a ribs 551, described ribs 551 is triangular design, for increasing the structural strength of described cylinder 55, make it be not easy to occur fracture, described framework 52 bottom surfaces have extended to form one first projection 523 and one second projection 524 downwards near described lid 51 places, described cylinder 55, described lid 51, common one the 3rd draw-in groove 56 that forms in described the first projection 523 and described the second projection 524 and described framework 52 bottom surfaces, be used for carrying described the 3rd electronic cards 30, described the 3rd draw-in groove 56 is positioned at described the first draw-in groove 521 and described the second draw-in groove 522 belows, described the first draw-in groove 521 and described the second draw-in groove 522 respectively part cover described the 3rd draw-in groove 56, be that described the first draw-in groove 521 and described the second draw-in groove 522 are partly stacked in respectively described the 3rd draw-in groove 56 tops, can effectively reduce like this horizontal area of described pallet 5, the horizontal area of corresponding card connector also can reduce accordingly, just can save card connector and take the space on circuit board 6 simultaneously, meet the demand of mobile phone (not shown) miniaturization, described the 3rd draw-in groove 56 is provided with a recess being upwards recessed to form 561 near described lid 51 places, described the 3rd corresponding described recess of electronic cards 30 end faces place has a protuberance 301, when described the 3rd electronic cards 30 is put into described the 3rd draw-in groove 56, described protuberance 301 is contained in described recess 561, described framework 52 both sides, bottom surface are respectively to downward-extension one slide block 57, described slide block 57 connects the rear and front end of described framework 52, and described framework 52 both sides front ends are recessed to form respectively a recess 571 in opposite directions.
As Fig. 1 and Fig. 2, described card connector is welded on described circuit board 6, the corresponding described groove 11 of described circuit board 6 has a breach 61, described groove 11 is positioned at described breach 61, can effectively reduce like this height of described card connector on circuit board 6 surfaces, thereby reduce the inner space of the shared mobile phone of card connector in the vertical direction (not shown), meet the slimming demand of mobile phone (not shown), and the corresponding described trip mechanism of described circuit board 6 34 places are also provided with one and allow bit space 62, described in being positioned at, described trip mechanism 34 allows bit space 62, described rocking bar 342 can allow the interior swing of bit space 62 described, so also can effectively utilize the spatial area of circuit board 6, promote the space availability ratio of circuit board 6.
As Fig. 4, Fig. 5 and Fig. 6, by described the first electronic cards 10, when described the second electronic cards 20 and described the 3rd electronic cards 30 are electrically connected to mobile phone (not shown), first described pallet 5 is turned, make described framework 52 bottom surfaces upward, it is described the first draw-in groove 521, described the second draw-in groove 522 and described the 3rd draw-in groove 56 are towards upwards, again respectively by described the first electronic cards 10, described the second electronic cards 20 and described the 3rd electronic cards 30 correspondences are positioned over described the first draw-in groove 521, in described the second draw-in groove 522 and described the 3rd draw-in groove 56, at this moment, described the 3rd electronic cards 30 respectively part covers described the first electronic cards 10 and described the second electronic cards 20, adjust mobile phone (not shown) position, make the interior card connector of mobile phone (not shown) towards downwards, insert described pallet 5, as Fig. 7, by described the first electronic cards 10, described the second electronic cards 20 and described the 3rd electronic cards 30 are fixed to described card connector, to form and to electrically conduct with mobile phone (not shown), when described pallet 5 inserts in described card connector, described slide block 57 correspondences of described framework 52 both sides are positioned at the described chute 33 of described shell 3 both sides, by making described slide block 57 and coordinating of described chute 33 described pallet 5 move forward and backward in described receiving space 4, pallet 5 inserts while putting in place, described bias voltage portion 322 correspondences are positioned at described recess 571, to prevent that described pallet 5 from deviating from described card connector, the front end of described pallet 5 is supported on the supporting pieces 312 of described shell 3 front ends, consult Fig. 8, described rocking bar 342 ejection parts 3422 of described trip mechanism 34 are held in the first projection 523 front ends of described pallet framework 52 bottom surfaces, when needs by described pallet 5 when removing in described card connector, described rocking bar operating portion 3421 is applied to the pressure of a forward direction, thereby drive described ejection part 3422 to apply the thrust of backward directions to described the first projection 523, thereby eject described pallet 5.In the present embodiment, described the first electronic cards 10 and described the second electronic cards 20 are MICRO SIM card, described the 3rd electronic cards 30 is MICRO SD card, certainly be not limited to this, in other embodiments, described the first electronic cards 10 and the second electronic cards 2 can be also NANO SIM card, or described the first electronic cards 10 is MICRO SIM card, and described the second electronic cards 20 is NANO SIM card.
In sum, the utility model card connector has following beneficial effect:
(1) the utility model card connector comprises a pallet 5, and described pallet 5 comprises one first draw-in groove 521 and one second draw-in groove 522, and one the 3rd draw-in groove 56 between described the first draw-in groove 521 and described the second draw-in groove 522; In the time that user need use described the first electronic cards 10, described the second electronic cards 20 and described the 3rd electronic cards 30 simultaneously, only need be by described first draw-in groove 521 that is placed on described pallet 5 of described the first electronic cards 10, described the second electronic cards 20 and described the 3rd electronic cards 30 correspondences, described the second draw-in groove 522 and described the 3rd draw-in groove 56, again described pallet 5 is inserted in described card connector, when card taking, only need described pallet 5 be taken out by described trip mechanism 34, can take out this three electronic cards, plug-in card, card taking are simple and convenient simultaneously; And described the first draw-in groove 521 and described the second draw-in groove 522 respectively part cover described the 3rd draw-in groove 56, and described the first draw-in groove 521 and described the second draw-in groove 522 respectively part be stacked in described the 3rd draw-in groove 56 tops, can effectively reduce like this horizontal area of pallet 5, the horizontal area of corresponding card connector just also can reduce, just can save card connector and take the space on circuit board 6, meet the demand of mobile phone (not shown) miniaturization simultaneously.
(2) described cylinder 55 front ends are provided with a ribs 551, and described ribs 551 can increase the structural strength of described cylinder 55, make it be not easy to be severed.
(3) described shell roof 31 has multiple openings 311, can observe whether good being welded on described circuit board 6 of described multiple conducting terminals 2 in described insulating body 1 by described opening 311, convenient maintenance.
More than describing in detail is only the explanation of the preferred embodiment of the utility model, non-ly therefore limit to the scope of the claims of the present utility model, so the equivalence techniques that all this creation of utilization specifications and diagramatic content are done changes, and is all contained in the scope of the claims of the present utility model.

Claims (10)

1. a card connector, is characterized in that, comprising:
One insulating body, multiple conducting terminals are contained in described insulating body;
One shell, is installed on described insulating body top, the common receiving space that forms of described shell and described insulating body;
One pallet, is located in described receiving space, and described pallet can move forward and backward in described receiving space;
Described pallet comprises one first draw-in groove and one second draw-in groove, and one the 3rd draw-in groove between described the first draw-in groove and described the second draw-in groove;
Described the first draw-in groove, described the second draw-in groove and described the 3rd draw-in groove are positioned at the same face of described pallet, and described the first draw-in groove and described the second draw-in groove respectively part cover described the 3rd draw-in groove.
2. card connector as claimed in claim 1, is characterized in that: described pallet comprises a lid, and a framework extends to form forward from described lid, and described the first draw-in groove and described the second draw-in groove are positioned at described framework.
3. card connector as claimed in claim 2, it is characterized in that: described the first draw-in groove and described the second draw-in groove are perpendicular to being arranged side by side in a lateral direction in described pallet direction of insertion, and described the first draw-in groove and described the second draw-in groove are upwards recessed to form from the bottom surface of described framework respectively.
4. card connector as claimed in claim 3, is characterized in that: described the first draw-in groove and described the second draw-in groove are respectively equipped with a fool proof portion, the front end of the more close described framework of fool proof portion of more described second draw-in groove of fool proof portion of described the first draw-in groove.
5. the card connector as described in claim 3 or 4, is characterized in that: between described the first draw-in groove and described the second draw-in groove, be provided with a jube, described jube is provided with a cylinder that protrudes out formation downwards near front end place.
6. card connector as claimed in claim 5, it is characterized in that: described framework bottom surface has protruded out one first projection and one second projection downwards near described lid place, described the first projection and described the second projection are for limiting the 3rd electronic cards displacement being in a lateral direction placed in described the 3rd draw-in groove, and described cylinder is used for limiting described the 3rd electronic cards displacement forward.
7. card connector as claimed in claim 6, is characterized in that: described lid limits described the 3rd electronic cards displacement backward, described the 3rd draw-in groove of the common formation of described lid, described the first projection, described the second projection and described cylinder.
8. card connector as claimed in claim 5, is characterized in that: described cylinder front end is provided with a ribs.
9. card connector as claimed in claim 6, is characterized in that: in described the 3rd draw-in groove, be provided with a recess being upwards recessed to form, the corresponding described recess of described the 3rd electronic cards end face place has a protuberance, and described protuberance is contained in described recess.
10. card connector as claimed in claim 1, is characterized in that: described shell comprises a roof, and described roof front end extension is provided with a support chip, and when described pallet is inserted in described receiving space, described support chip upwards supports the front end of described pallet.
CN201420387109.0U 2014-07-14 2014-07-14 Card Connector Expired - Fee Related CN203967442U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420387109.0U CN203967442U (en) 2014-07-14 2014-07-14 Card Connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420387109.0U CN203967442U (en) 2014-07-14 2014-07-14 Card Connector

Publications (1)

Publication Number Publication Date
CN203967442U true CN203967442U (en) 2014-11-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420387109.0U Expired - Fee Related CN203967442U (en) 2014-07-14 2014-07-14 Card Connector

Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105676951A (en) * 2014-12-03 2016-06-15 三星电子株式会社 Electronic equipment with tray for accommodating cards
CN105978590A (en) * 2016-06-28 2016-09-28 广东欧珀移动通信有限公司 Electronic product
CN106785541A (en) * 2017-01-19 2017-05-31 启东乾朔电子有限公司 Laminated type Kato
CN111711006A (en) * 2020-06-19 2020-09-25 深圳市长盈精密技术股份有限公司 Card holder and stacked card holder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105676951A (en) * 2014-12-03 2016-06-15 三星电子株式会社 Electronic equipment with tray for accommodating cards
CN105978590A (en) * 2016-06-28 2016-09-28 广东欧珀移动通信有限公司 Electronic product
CN106785541A (en) * 2017-01-19 2017-05-31 启东乾朔电子有限公司 Laminated type Kato
CN111711006A (en) * 2020-06-19 2020-09-25 深圳市长盈精密技术股份有限公司 Card holder and stacked card holder

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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: 20141126