CN203747193U - Laminated card stand - Google Patents
Laminated card stand Download PDFInfo
- Publication number
- CN203747193U CN203747193U CN201420021138.5U CN201420021138U CN203747193U CN 203747193 U CN203747193 U CN 203747193U CN 201420021138 U CN201420021138 U CN 201420021138U CN 203747193 U CN203747193 U CN 203747193U
- Authority
- CN
- China
- Prior art keywords
- card
- cutting ferrule
- shell
- main body
- shell fragment
- 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
Links
Abstract
The utility model relates to the signal card connection technology field and particularly relates to a laminated card stand. The laminated card stand comprises a casing and a plastic body, wherein the casing covers the plastic body externally, the plastic body is provided with a card accommodating space, a card sleeve which can be plugged in or unplugged from the card accommodating space is further comprised, the card sleeve is provided with an SIM card zone for displacement of two SIM cards, the plastic body is provided with multiple conductive terminals in matching with the SIM cards, and the card accommodating space is further provided with a card returning device which enables the card sleeve to spring back. The laminated card stand is provided with the SIM card zone for displacement of the two SIM cards and can satisfy requirements of the two cards; after the two cards are carried by the card sleeve, the two SIM card are respectively conducted with and contact with the upper and lower conductive terminals, contact performance of the structure is stable, and the space is saved; the card sleeve is employed for mounting of the two SIM cards, the two SIM cards can be plugged or unplugged simultaneously, and operation is convenient; the two cards can be unplugged only through one set of the card returning device, the volume of the card stand is reduced, the structure is simple.
Description
Technical field
The utility model relates to a kind of signal card interconnection technique field, is 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 specifications 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 appearance 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 utility model is to provide 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 and holds a side of 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 clamping shell fragment of fixing 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 cutting ferrule inserts appearance card space time, cutting ferrule promotes to detect shell fragment and separates with detection terminal.
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.
The beneficial effects of the utility model: stacked deck of the present utility model 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.
Brief description of the drawings
Fig. 1 is use status architecture schematic diagram of the present utility model.
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Fig. 3 is the structural representation of shell of the present utility model and plastic cement main body.
Fig. 4 is the structural representation of another angle of plastic cement main body of the present utility model.
Fig. 5 is the structural representation of the horizontal profile of stacked deck of the present utility model.
Fig. 6 is the structural representation of the vertical section of stacked deck of the present utility model.
Fig. 7 is the structural representation of conducting terminal of the present utility model.
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 utility model 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 utility model 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 and holds a side of 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.
In the time that 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; In the time that 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 clamping shell fragment 12 of fixing cutting ferrule 3.In the time that cutting ferrule 3 inserts appearance card space, clamping shell fragment 12 is stuck in breach 33, plays the effect of fixing 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 in the time of 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 cutting ferrule 3 inserts appearance card space time, cutting ferrule 3 promotes to detect shell fragments 13 and separates with detection terminal 42.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, in the time of 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.Hold after card space when cutting ferrule 3 inserts completely, cutting ferrule 3 promotes to detect shell fragment 13 and travels forward and separate with detection terminal 42; In the time that cutting ferrule 3 exits appearance card space, detect shell fragment 13 and reset and 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, simultaneously can also be from the anti-welding situation that touches hole 11 and check the high and tin pin of conducting terminal 4 bullets.
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 in the time 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.
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. the stacked deck of one 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 and holds a side of 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. the stacked deck of one 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 clamping shell fragment of fixing cutting ferrule.
4. the stacked deck of one 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. the stacked deck of one 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 cutting ferrule inserts appearance card space time, cutting ferrule promotes to detect shell fragment and separates with detection terminal.
6. the stacked deck of one 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. the stacked deck of one according to claim 1, is characterized in that: the contact jaw of described conducting terminal is to the round contact that holds card space projection.
8. the stacked deck of one according to claim 1, is characterized in that: the described plastic cement main body part that is formed in one.
9. the stacked deck of one 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. the stacked deck of one 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 |
|---|---|---|---|
| CN201420021138.5U CN203747193U (en) | 2014-01-14 | 2014-01-14 | Laminated card stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021138.5U CN203747193U (en) | 2014-01-14 | 2014-01-14 | Laminated card stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203747193U true CN203747193U (en) | 2014-07-30 |
Family
ID=51346954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420021138.5U Expired - Fee Related CN203747193U (en) | 2014-01-14 | 2014-01-14 | Laminated card stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203747193U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715574A (en) * | 2014-01-14 | 2014-04-09 | 东莞市星擎电子科技有限公司 | Stack-type card 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 |
| WO2019024749A1 (en) * | 2017-08-04 | 2019-02-07 | 启东乾朔电子有限公司 | Electronic card connector and assembly thereof |
-
2014
- 2014-01-14 CN CN201420021138.5U patent/CN203747193U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715574A (en) * | 2014-01-14 | 2014-04-09 | 东莞市星擎电子科技有限公司 | Stack-type card 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 |
| WO2019024749A1 (en) * | 2017-08-04 | 2019-02-07 | 启东乾朔电子有限公司 | Electronic card connector and assembly thereof |
| US10763603B2 (en) | 2017-08-04 | 2020-09-01 | Qidong Linkconn Electronics Co., Ltd. | Electronic card connector and electronic card connector assembly thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140730 Termination date: 20200114 |