CN103715574A - Stack-type card base - Google Patents
Stack-type card base Download PDFInfo
- Publication number
- CN103715574A CN103715574A CN201410015658.XA CN201410015658A CN103715574A CN 103715574 A CN103715574 A CN 103715574A CN 201410015658 A CN201410015658 A CN 201410015658A CN 103715574 A CN103715574 A CN 103715574A
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- card
- shell
- cutting ferrule
- main body
- shell fragment
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Abstract
The invention relates to the technical field of signal card connection, in particular to a stack-type card base. The stack-type card base comprises a shell and a plastic body, wherein the plastic body is covered with the shell, and the plastic body is provided with a card containing space. The stack-type card base further comprises a card cover which can be inserted in the card containing space and pulled out of the card containing space, wherein the card cover is provided with an SIM card area, and two SIM cards can be placed in the SIM card area in a stacked mode. The plastic body is provided with a plurality of conducting terminals which are matched with the SIM cards. A card retreating device capable of popping out the card cover is further arranged in the card containing space. According to the stack-type card base, two SIM cards can be stacked in the SIM card area, so that the requirement for storage of two cards is met; after the SIM cards are installed in the card cover, the two SIM cards are in contact and connection with the upper conducting terminal and the lower conducting terminal respectively, and due to the structure, the contact performance is stable, and space is saved; since the card cover is used for containing the two SIM cards, the two SIM cards can be inserted or pulled out simultaneously, and operation is convenient; due to the fact that the two cards can be pulled out only through the same card retreating device, the size of the card base is reduced, and the structure is simple.
Description
Technical field
The present invention relates to a kind of signal card interconnection technique field, be specifically related to a kind of stacked deck.
Background technology
The deck of existing SIM card generally comprises plastic cement main body, conducting terminal, shell, plastic cement main body plays the position of fixed conductive terminals, every standards such as gapped between conducting terminal and shell, USB is electric to meet, physics, and the appearance card space of plastic cement main body and shell formation SIM card.Existing deck generally can only be installed a SIM card, can not meet existing multiple purpose demand; Also have part to adopt the deck of double card, in holding card space, two plug-in card spaces are set, two are blocked to such an extent that insert respectively, exit, and this just need to arrange respectively two retreat-card devices, and structure is comparatively complicated, and the mobile phone space taking is larger.
Summary of the invention
The object of the invention is to provides a kind of small volume, simple in structure, the stacked deck that can simultaneously insert two cards for the deficiencies in the prior art.
A kind of stacked deck, comprise shell, plastic cement main body, described jacket is located at outside plastic cement main body, described plastic cement main body is provided with appearance card space, also comprise the cutting ferrule that can plug within holding card space, described cutting ferrule is provided with the SIM card district that can stack two SIM cards, and described plastic cement main body is provided with several conducting terminals that match with SIM card, is also provided with the retreat-card device that cutting ferrule can be ejected in described appearance card space.
Wherein, described retreat-card device comprises push rod and shell fragment, and described shell fragment is rotatably arranged at the front end that holds card space, and one end of described shell fragment touches with the cutting ferrule being installed in appearance card space; Push rod is arranged at a side that holds card space, and one end of push rod touches with the other end of shell fragment, and the other end of push rod extends outside appearance card space.
Wherein, the lateral edges of described cutting ferrule is provided with breach, and on described shell, the position corresponding with breach is provided with the fixedly clamping shell fragment of cutting ferrule.
Wherein, the contact jaw of described conducting terminal stretches out in plastic cement main body, and it is identical with plug-in card direction to stretch out direction.
Wherein, described shell is metal shell, and the front end of described metal shell is provided with detection shell fragment, and described plastic cement main body is provided with and the detection terminal that detects shell fragment butt; In the time of in cutting ferrule inserts appearance card space, it is separated with detection terminal that cutting ferrule promotes to detect shell fragment.
Wherein, described shell is metal shell, and on described metal shell, the position corresponding with the contact jaw of conducting terminal offers the anti-hole that touches.
Wherein, the contact jaw of described conducting terminal is to the round contact that holds card space projection.
Wherein, the described plastic cement main body part that is formed in one.
Wherein, the length of described stacked deck is 17mm-20mm, and width is 14mm-17mm, is highly 2mm-3.5mm.
Further, the length of described stacked deck is 18.3mm, and width is 16.25mm, is highly 2.7mm.
Beneficial effect of the present invention: stacked deck of the present invention is provided with the SIM card district that can stack two SIM cards, can meet the demand of double card; Cutting ferrule carries after SIM card, and two SIM cards contact conducting with upper and lower conducting terminal respectively, and this structure contact performance is stable, and saves space; Adopt cutting ferrule that two SIM cards are installed, can realize plug simultaneously, easy to operate; Extracting of two cards only needs a set of retreat-card device, reduced the volume of deck, simple in structure, met the miniaturization demand of deck.
Accompanying drawing explanation
Fig. 1 is use status architecture schematic diagram of the present invention.
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Fig. 3 is the structural representation of shell of the present invention and plastic cement main body.
Fig. 4 is the structural representation of another angle of plastic cement main body of the present invention.
Fig. 5 is the structural representation of the horizontal profile of stacked deck of the present invention.
Fig. 6 is the structural representation of the vertical section of stacked deck of the present invention.
Fig. 7 is the structural representation of conducting terminal of the present invention.
Reference numeral comprises:
1-shell, 2-plastic cement main body
3-cutting ferrule, 4-conducting terminal
11-anti-hole 12-clamping shell fragment that touches
13-detection shell fragment 31-SIM card district
32-SIM card, 33-breach
41-circle contact, 42-detection terminal
51-push rod, 52-shell fragment.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figures 1 to 7, a kind of stacked deck, comprise shell 1, plastic cement main body 2, described shell 1 covers at outside plastic cement main body 2, described plastic cement main body 2 is provided with appearance card space, also comprises the cutting ferrule 3 that can plug within holding card space, and described cutting ferrule 3 is provided with the SIM card district 31 that can stack two SIM cards 32, described plastic cement main body 2 is provided with several conducting terminals 4 that match with SIM card 32, is also provided with the retreat-card device that cutting ferrule 3 can be ejected in described appearance card space.
Stacked deck of the present invention is provided with the SIM card district 31 that can stack two SIM cards 32, can meet the demand of double card; After 3 years upper SIM card 32 of cutting ferrule, two SIM cards 32 contact conducting with upper and lower conducting terminal respectively, and this structure contact performance is stable, and saves space; Adopt cutting ferrule 3 that two SIM cards 32 are installed, can realize plug simultaneously, easy to operate; Extracting of two cards only needs a set of retreat-card device, reduced the volume of deck, simple in structure, met the miniaturization demand of deck.
Wherein, described retreat-card device comprises push rod 51 and shell fragment 52, and described shell fragment 52 is rotatably arranged at the front end that holds card space, and one end of described shell fragment 52 touches with the cutting ferrule 3 being installed in appearance card space; Push rod 51 is arranged at a side that holds card space, and the other end of one end of push rod 51 and shell fragment 52 touches, and the other end of push rod 51 extends outside appearance card space.
When cutting ferrule 3 inserts appearance card space, the top of cutting ferrule 3 promotes one end of shell fragment 52, and meanwhile, the other end of shell fragment 52 promotes push rod 51 and moves outside holding card space; When needs exit SIM card 32, promote push rod 51 and move in appearance card space, one end of push rod 51 promotes the other end of shell fragment 52, and the cutting ferrule 3 of one end of shell fragment 52 promotion simultaneously moves outside holding card space.
Wherein, the lateral edges of described cutting ferrule 3 is provided with breach 33, and on described shell 1, the position corresponding with breach 33 is provided with the fixedly clamping shell fragment 12 of cutting ferrule 3.When cutting ferrule 3 inserts appearance card space, clamping shell fragment 12 is stuck in breach 33, plays the fixedly effect of cutting ferrule 3.
Wherein, the contact jaw of described conducting terminal 4 stretches out in plastic cement main body 2, and it is identical with plug-in card direction to stretch out direction.This conducting terminal 4 forward arranging can protect conducting terminal 4 when plug-in card, to produce damage effectively.
Wherein, described shell 1 is metal shell, and the front end of described metal shell is provided with and detects shell fragment 13, and described plastic cement main body 2 is provided with and the detection terminal 42 that detects shell fragment 13 butts; In the time of in cutting ferrule 3 inserts appearance card space, it is separated with detection terminal 42 that cutting ferrule 3 promotes to detect shell fragments 13.Detecting shell fragment 13 coordinates with detection terminal 42, be combined with the trace routine of mobile communication equipment simultaneously, there is the detecting function whether automatic detection SIM card 32 is in place, when plug SIM card 32, do not need the operating system that restarts mobile communication equipment SIM card 32 automatically to be detected and to be attached thereto.When cutting ferrule 3 inserts completely, hold after card space, cutting ferrule 3 promotion detection shell fragments 13 travel forward and are separated with detection terminal 42; When cutting ferrule 3 exits appearance card space, detect shell fragment 13 resets and also touch with detection terminal 42.
Wherein, described shell 1 is metal shell, and on described metal shell, the position corresponding with the contact jaw of conducting terminal 4 offers the anti-hole 11 that touches.On metal shell, easily touch the position of conducting terminal 4 and offer the anti-hole 11 that touches, can prevent under the state without card, the contact jaw of conducting terminal 4 contacts with metal shell and is short-circuited, and simultaneously can also touch the welding situation that the high and tin pin of conducting terminal 4 bullets is checked in hole 11 from anti-.
Wherein, the contact jaw of described conducting terminal 4 is to the round contact 41 that holds card space projection.The contact jaw of conducting terminal 4 adopts circle contact 41 can prevent cutting ferrule 3 swipe when ejecting, and then causes moving back card and have some setbacks, and has effectively prevented the magnetic core damage of card simultaneously, and fail safe is higher.
Wherein, described plastic cement main body 2 part that is formed in one.Make simply for one-body molded, adopt the mould just can batch making, saved human cost.
Wherein, the length of described stacked deck is 17mm-20mm, and width is 14mm-17mm, is highly 2mm-3.5mm.
Further, the length of described stacked deck is 18.3mm, and width is 16.25mm, is highly 2.7mm.The deck small volume of this size, the space that takies mobile phone is less, is conducive to the slimming design of mobile phone.
Above content is only preferred embodiment of the present invention, for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, and this description should not be construed as limitation of the present invention.
Claims (10)
1. a stacked deck, comprise shell, plastic cement main body, described jacket is located at outside plastic cement main body, it is characterized in that: described plastic cement main body is provided with appearance card space, also comprise the cutting ferrule that can plug within holding card space, described cutting ferrule is provided with the SIM card district that can stack two SIM cards, and described plastic cement main body is provided with several conducting terminals that match with SIM card, is also provided with the retreat-card device that cutting ferrule can be ejected in described appearance card space.
2. a kind of stacked deck according to claim 1, is characterized in that: described retreat-card device comprises push rod and shell fragment, and described shell fragment is rotatably arranged at the front end that holds card space, and one end of described shell fragment touches with the cutting ferrule being installed in appearance card space; Push rod is arranged at a side that holds card space, and one end of push rod touches with the other end of shell fragment, and the other end of push rod extends outside appearance card space.
3. a kind of stacked deck according to claim 1, is characterized in that: the lateral edges of described cutting ferrule is provided with breach, and on described shell, the position corresponding with breach is provided with the fixedly clamping shell fragment of cutting ferrule.
4. a kind of stacked deck according to claim 1, is characterized in that: the contact jaw of described conducting terminal stretches out in plastic cement main body, and it is identical with plug-in card direction to stretch out direction.
5. a kind of stacked deck according to claim 1, is characterized in that: described shell is metal shell, and the front end of described metal shell is provided with detection shell fragment, and described plastic cement main body is provided with and the detection terminal that detects shell fragment butt; In the time of in cutting ferrule inserts appearance card space, it is separated with detection terminal that cutting ferrule promotes to detect shell fragment.
6. a kind of stacked deck according to claim 1, is characterized in that: described shell is metal shell, and on described metal shell, the position corresponding with the contact jaw of conducting terminal offers the anti-hole that touches.
7. a kind of stacked deck according to claim 1, is characterized in that: the contact jaw of described conducting terminal is the round contact to holding card space projection.
8. a kind of stacked deck according to claim 1, is characterized in that: the described plastic cement main body part that is formed in one.
9. a kind of stacked deck according to claim 1, is characterized in that: the length of described stacked deck is 17mm-20mm, and width is 14mm-17mm, is highly 2mm-3.5mm.
10. a kind of stacked deck according to claim 9, is characterized in that: the length of described stacked deck is 18.3mm, and width is 16.25mm, is highly 2.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015658.XA CN103715574A (en) | 2014-01-14 | 2014-01-14 | Stack-type card base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015658.XA CN103715574A (en) | 2014-01-14 | 2014-01-14 | Stack-type card base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103715574A true CN103715574A (en) | 2014-04-09 |
Family
ID=50408325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410015658.XA Pending CN103715574A (en) | 2014-01-14 | 2014-01-14 | Stack-type card base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103715574A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103923A (en) * | 2014-07-21 | 2014-10-15 | 深圳市中兴移动通信有限公司 | Mobile terminal and data card fixing device thereof |
| CN104158018A (en) * | 2014-08-25 | 2014-11-19 | 深圳市中兴移动通信有限公司 | Compatible card slot fixing device |
| CN105474478A (en) * | 2014-07-25 | 2016-04-06 | 华为技术有限公司 | Communication terminal card connector and communication terminal |
| CN105846259A (en) * | 2016-05-04 | 2016-08-10 | 东莞市信为兴电子有限公司 | Three-card connecting base |
| CN106450850A (en) * | 2016-10-10 | 2017-02-22 | 北京小米移动软件有限公司 | Card slot and structure applied to terminal, and terminal |
| CN106936015A (en) * | 2017-04-13 | 2017-07-07 | 启东乾朔电子有限公司 | Water-proof connector and combinations thereof |
| CN109149182A (en) * | 2018-10-16 | 2019-01-04 | 东莞市信为兴电子有限公司 | A kind of four-in-one formula deck |
| CN109309299A (en) * | 2017-07-31 | 2019-02-05 | 深圳市长盈精密技术股份有限公司 | Two-in-one Kato |
| CN110167384A (en) * | 2016-11-21 | 2019-08-23 | 利韦福特私人有限公司 | For keeping the device of object |
| WO2022127723A1 (en) * | 2020-12-15 | 2022-06-23 | 维沃移动通信有限公司 | Card holder apparatus and electronic device |
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| CN201018042Y (en) * | 2007-02-12 | 2008-02-06 | 实盈电子(东莞)有限公司 | Laminated card connector |
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| CN203747193U (en) * | 2014-01-14 | 2014-07-30 | 东莞市星擎电子科技有限公司 | Laminated card stand |
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| CN201018042Y (en) * | 2007-02-12 | 2008-02-06 | 实盈电子(东莞)有限公司 | Laminated card connector |
| CN201766181U (en) * | 2010-04-26 | 2011-03-16 | 东莞市长讯精密电子有限公司 | Dual-layer subscriber identity module (SIM) card connector |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103923B (en) * | 2014-07-21 | 2016-03-30 | 深圳市中兴移动通信有限公司 | Mobile terminal and fixed device for data card thereof |
| CN104103923A (en) * | 2014-07-21 | 2014-10-15 | 深圳市中兴移动通信有限公司 | Mobile terminal and data card fixing device thereof |
| CN105474478B (en) * | 2014-07-25 | 2018-12-14 | 华为技术有限公司 | Communication terminal card connector and communication terminal |
| CN105474478A (en) * | 2014-07-25 | 2016-04-06 | 华为技术有限公司 | Communication terminal card connector and communication terminal |
| CN104158018A (en) * | 2014-08-25 | 2014-11-19 | 深圳市中兴移动通信有限公司 | Compatible card slot fixing device |
| CN104158018B (en) * | 2014-08-25 | 2016-05-25 | 努比亚技术有限公司 | A kind of compatible draw-in groove fixture |
| CN105846259A (en) * | 2016-05-04 | 2016-08-10 | 东莞市信为兴电子有限公司 | Three-card connecting base |
| CN106450850A (en) * | 2016-10-10 | 2017-02-22 | 北京小米移动软件有限公司 | Card slot and structure applied to terminal, and terminal |
| CN110167384A (en) * | 2016-11-21 | 2019-08-23 | 利韦福特私人有限公司 | For keeping the device of object |
| CN106936015A (en) * | 2017-04-13 | 2017-07-07 | 启东乾朔电子有限公司 | Water-proof connector and combinations thereof |
| CN109309299A (en) * | 2017-07-31 | 2019-02-05 | 深圳市长盈精密技术股份有限公司 | Two-in-one Kato |
| CN109149182A (en) * | 2018-10-16 | 2019-01-04 | 东莞市信为兴电子有限公司 | A kind of four-in-one formula deck |
| WO2022127723A1 (en) * | 2020-12-15 | 2022-06-23 | 维沃移动通信有限公司 | Card holder apparatus and electronic device |
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| PB01 | Publication | ||
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Application publication date: 20140409 |