CN104064925B - Subscriber identification module SIM card neck and mobile terminal - Google Patents
Subscriber identification module SIM card neck and mobile terminal Download PDFInfo
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- CN104064925B CN104064925B CN201310090125.3A CN201310090125A CN104064925B CN 104064925 B CN104064925 B CN 104064925B CN 201310090125 A CN201310090125 A CN 201310090125A CN 104064925 B CN104064925 B CN 104064925B
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- sim card
- frame
- neck
- sim
- contact
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of subscriber identification module SIM card neck and mobile terminal, wherein, the neck includes：Retractable member, the retractable member includes the first frame, the second frame and the 3rd frame, wherein, the second frame and the 3rd frame are set in parallel in the first frame both sides and are connected with the first frame, and the first frame, the second frame and the 3rd frame are disposed as Collapsible structure；Moving parts, it is arranged on the downside of metal clips and is connected with retractable member, for controlling the tightness degree of each contact arrangement in metal clips.The size shape of neck can change with the SIM card of insertion neck in the present invention, and the distribution for the metal clips that mobile terminal is connected with SIM card can be changed automatically, ensure SIM card normal use, so as to the SIM card of effective compatible various criterion, user is set to consider the difference of SIM card, mobile phone is arbitrarily changed, using above-mentioned neck, is advantageous to expand the market of mobile terminal product.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of subscriber identification module (Subscriber Identity
Module, referred to as SIM) card neck and mobile terminal.
Background technology
In the evolution of SIM cards of mobile phones, up to the present successively there are 4 kinds of different standards altogether.20th century
The beginning of the nineties, first generation SIM card are produced first by the Giesecke＆Devrient companies of Germany, and SIM card at that time has one
Credit card-sized.Hereafter mini-SIM cards start to substitute SIM card, turn into the main flow in market, and mini-SIM is also most common at present
SIM card.
Apple Inc. takes the lead in employing the micro-SIM card standards of renewal when issuing iPhone4, micro-SIM cards with
Mini-SIM cards are without difference substantially, and its contact circuit structure is identical all with mini-SIM cards with contact size, only
It is to cause mini-SIM cards to be directly inserted into corresponding to micro-SIM cards due to the limitation of neck size in shape and block
In groove, therefore when a user for holding mini-SIM cards needs to use the mobile phone of the neck with micro-SIM cards, by card
Cutting small just can directly use.
As Apple Inc. has issued iPhone5, a kind of smaller card standard for being nano-SIM cards enters the public's
The visual field.Nano-SIM cards standard proposes by German Giesecke＆Devrient first, corresponding to apple and Nokia are proposed
Scheme, and the scheme of apple is finally in ETSI (European Telecommunications Standards
Institute, referred to as ETSI) win.In the scheme of apple, do not change contact position and connected circuit knot
Structure, but only further reduce the plastic casing of contact and card.In theory, as long as there is " adapter " shell, so that it may
Used so that nano-SIM cards to be put into enterprising exercise of the neck of mini-SIM cards common at present.
Fig. 1 be according to the schematic diagram of the SIM card of three kinds of various criterions of correlation technique, as shown in figure 1, mini-SIM cards and
Difference between micro-SIM cards is only the size of plastic casing, therefore can simply be realized mini- by cutting card
SIM card changes into micro-SIM cards；And nano-SIM cards are smaller except area, its electric piece is also integrally reduced, existing
SIM card holder structure (i.e. neck) may due to the electric piece that metal clips can not be touched to nano-SIM cards correct position and
Lead to not use.
Mini-SIM cards, the state that micro-SIM cards and nano-SIM cards coexist are in the market.Come for user
Say, if being not desired to change telephone number, can not use some mobile phones because of the difference of SIM card, mobile phone is changed for user
Make troubles.After mini-SIM cards are trimmed to micro-SIM cards by user, the neck before just can not putting into again uses, and
Although simply the small circle of profile, this limitation also make it that it and various mobile phones before all can not be general to nano-SIM cards.
In such a case, for cell phone manufacturer, if it is possible to which production can be adapted to the mobile phone of different types of SIM card, inevitable
Vantage point can commercially be occupied.
The problem of SIM card that compatible can not use various criterion for same mobile phone in correlation technique, not yet propose at present
Effective solution.
The content of the invention
The invention provides a kind of SIM card neck and mobile terminal, and at least to solve in correlation technique, same mobile phone can not
Compatibility uses the problem of SIM card of various criterion.
According to an aspect of the invention, there is provided a kind of SIM card neck, including：Retractable member, including：First side
Frame, the second frame and the 3rd frame, wherein, second frame and the 3rd frame are set in parallel in first frame two
Side and it is connected with first frame, first frame, second frame and the 3rd frame are disposed as scalable
Structure；Moving parts, it is arranged on the downside of metal clips and is connected with the retractable member, for controlling in the metal clips
Each contact arrangement tightness degree, wherein, the metal clips is connected with the SIM card.
Preferably, when the retractable member is not acted on by external force, the neck allows to insert first kind SIM card,
Each contact in the metal clips is in contact with corresponding contact in the first kind SIM card.
Preferably, it is described scalable when needing to insert other type SIM cards in addition to the first kind SIM card
Part is stretched according to the shape of other type SIM cards, and the moving parts is according to the displacement of the retractable member
The tightness degree of each contact arrangement in the metal clips is controlled, makes it corresponding with other type SIM cards tactile
Point is in contact.
Preferably, the cause not of uniform size of at least two type SIM cards in other type SIM cards but contact arrangement
In the case of consistent, more than after pre-determined distance, the moving parts controls the metal elastic for the displacement of the retractable member
Corresponding compact state when the arrangement of each contact in piece is maintained at the mobile pre-determined distance.
Preferably, the first kind SIM card is nano-SIM cards, and other type SIM cards include micro-SIM cards
With mini-SIM cards.
Preferably, the Collapsible structure includes one below：Resilientiy stretchable structure, the machinery with scalability energy
Structure.
Preferably, the moving parts includes：Power transmission shaft, travelling gear, spring.
According to another aspect of the present invention, there is provided a kind of mobile terminal, include any of the above-described kind of SIM card neck.
By the present invention, the size shape of neck can change with the SIM card of insertion neck, and can change automatically
The distribution for the metal clips that mobile terminal is connected with SIM card, ensure the normal use of SIM card, so as to effectively compatible different
The SIM card of standard so that user need not consider the difference of SIM card, arbitrarily change mobile phone, and then use above-mentioned SIM card neck, have
Beneficial to the market for expanding mobile terminal product.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the schematic diagram according to the SIM card of three kinds of various criterions of correlation technique；
Fig. 2 is the schematic diagram of SIM card neck according to embodiments of the present invention；
Fig. 3 is the schematic diagram of the retractable member of SIM card neck according to the preferred embodiment of the invention；
Fig. 4 is the schematic diagram that metal clips moves when mobile terminal according to the preferred embodiment of the invention is connected with SIM card；
Fig. 5 is the structural representation of the moving parts of SIM card neck according to the preferred embodiment of the invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The embodiments of the invention provide a kind of SIM card neck, Fig. 2 is showing for SIM card neck according to embodiments of the present invention
It is intended to, as shown in Fig. 2 the neck includes：Retractable member 22, moving parts 24 and metal clips 26.
Wherein, retractable member 22 includes：First frame 222, the second frame 224 and the 3rd frame 226, wherein, second
The frame 226 of frame 224 and the 3rd is set in parallel in the both sides of the first frame 222 and is connected with the first frame 222, the first frame 222,
Second frame 224 and the 3rd frame 226 are disposed as Collapsible structure；Moving parts 24, be arranged on the downside of metal clips 26 and
It is connected with retractable member 22, for controlling the tightness degree of each contact arrangement in metal clips 26, wherein, metal clips
26 are connected with SIM card.
Same mobile phone can not the compatible SIM card for using various criterion in correlation technique.Carried by the above embodiment of the present invention
The neck of confession, the size shape of neck can change with the SIM card of insertion neck, and can change automatically mobile terminal with
The distribution of the metal clips of SIM card connection, ensure the normal use of SIM card, so as to the SIM of effective compatible various criterion
Card so that user need not consider the difference of SIM card, arbitrarily change mobile phone, and then use above-mentioned SIM card neck, be advantageous to expand
The market of mobile terminal product.
The direction of arrow in Fig. 2 represents what the first frame 222, the second frame 224 and the 3rd frame 226 can stretch respectively
The moving direction of contact in direction, and metal clips.
Structure based on above-mentioned neck, it is preferable that when retractable member 22 is not acted on by external force, neck allows insertion
One type SIM card, each contact contact corresponding with first kind SIM card in metal clips 26 are in contact.It is slotting when needing
When entering other type SIM cards in addition to first kind SIM card, retractable member 22 is entered according to the shape of other type SIM cards
Row is flexible (moving direction of frame is as shown by the arrows in Figure 2), and moving parts 24 is golden according to the Bit andits control of retractable member 22
Belong to shell fragment 26 in each contact arrangement tightness degree (moving direction of contact is as shown by the arrows in Figure 2), make its with it is other
Corresponding contact is in contact in type SIM card.In view of in different type SIM card hard contact arrange tightness degree not
Together, in the preferred embodiment, the position of each hard contact can be small according to the progress of the type of SIM card in metal clips
Position movement.The retractable member 22 of neck is in the case where no external force promotes, you can extensible member 22 is in not scale shape
First kind SIM card can be accommodated under state, that is to say, that first kind SIM card be each standard SIM card in minimum SIM
Card.When there is larger SIM card insertion, retractable member 22 is stretched according to the shape stress of the SIM card of insertion so that neck
Larger SIM card can be accommodated.
In a preferred embodiment, the cause not of uniform size of at least two type SIM cards in other type SIM cards
But in the case that contact arrangement is consistent, more than after pre-determined distance, moving parts 24 controls metal for the displacement of retractable member 22
The arrangement of each contact in shell fragment 26 is maintained at corresponding compact state during mobile pre-determined distance.Above-mentioned pre-determined distance can be
When less card insertion enters neck in the SIM card of cause not of uniform size, the displacement of each frame movement in retractable member, with mini-
Exemplified by SIM card, micro-SIM cards and nano-SIM cards, due to the hard contact position needed for mini-SIM cards and micro-SIM cards
It is the same to put, and pre-determined distance can is the ultimate range of the fashionable scalable frame movement of less micro-SIM card insertions.
Preferably, first kind SIM card is nano-SIM cards, and other type SIM cards include micro-SIM cards and mini-
SIM card.In the preferred embodiment, when retractable member 22 is not acted on by external force, neck can accommodate nano-SIM cards,
Each contact contact corresponding with nano-SIM cards in metal clips 26 is in contact.Micro-SIM cards are removed when needing to insert
Or during mini-SIM cards, retractable member 22 is stretched according to the shape of micro-SIM cards or mini-SIM cards, moving parts
24, according to the tightness degree of each contact arrangement in the Bit andits control metal clips 26 of retractable member 22, make itself and insertion
Corresponding contact is in contact in SIM card.
Because the connected metal clips positioned at mobile terminal side required for nano-SIM cards is relative to micro-
SIM card and the arrangement of mini-SIM cards are closer, when promoting retractable member 22 without external force, are connected on mobile terminal with SIM card
Metal clips keep relative close state, make it can just be with each contact that is electrically connected (i.e. contact) phase of nano-SIM cards
Contact.When there is external force to promote retractable member 22, then moving parts 24 is triggered by the displacement of retractable member 22, make metal elastic
Piece is in relative state of scattering, and can just be in contact with the hard contact position of micro-SIM cards and mini-SIM cards.
Preferably, Collapsible structure can be following structure：Resilientiy stretchable structure is (for example, by soft PVC
The resilientiy stretchable structure that the materials such as PVC, rubber, silicon rubber or spring are fabricated to), have scalability can mechanical structure.
Preferably, moving parts 24 includes：Power transmission shaft, travelling gear, spring.
The embodiment of the present invention additionally provides a kind of mobile terminal, includes any of the above-described kind of SIM card neck, has retouched above
The structure and principle of neck are stated, here is omitted.
In order that technical scheme and implementation method are clearer, below in conjunction with preferred embodiment in fact
Existing process is described in detail, and preferred embodiment below is carried out by taking mini-SIM cards, micro-SIM cards and nano-SIM cards as an example
Description, above-mentioned first frame 222, the second frame 224 and the 3rd frame 226 are referred to as scalable side in preferred embodiment below
Frame.
Fig. 3 is the schematic diagram of the retractable member of SIM card neck according to the preferred embodiment of the invention, as shown in figure 3, should
Figure describe the flexible situation of two side frames in the retractable member in neck socket direction, dash area expression nano-SIM cards
The scope that two side frames can stretch when changing mini-SIM cards into, nano-SIM cards can be accommodated in the case of the normal in size of socket
Size.When nano-SIM card insertions enter neck socket, the scalable frame that will not trigger both sides (can be resilientiy stretchable side
Frame) it is moved；And when micro-SIM card insertions are fashionable, a small amount of movement can occur for the scalable frame of both sides；When mini-SIM cards
During insertion, the scalable frame of both sides can shift most avris onto by larger mini-SIM card-edges.This design makes SIM card neck
Different size of SIM card can be accommodated, and it is simple in construction, cost is low.
Fig. 4 is the schematic diagram that metal clips moves when mobile terminal according to the preferred embodiment of the invention is connected with SIM card,
As shown in figure 4, dash area represents the scope that scalable frame can stretch, when nano-SIM card insertions enter neck, due to not
Scalable frame can be promoted, therefore the movement of each hard contact on metal clips will not be triggered；And when micro-SIM cards or
When mini-SIM card insertions enter neck, scalable frame can be promoted to be displaced outwardly, now the mobile of scalable frame can pass through movement
Part drives the movement of hard contact position, makes hard contact can just be with the micro-SIM cards or mini-SIM cards of insertion
Good contact, ensure normal use with communicating.This preferred embodiment is only inserted with SIM card (such as mini-SIM cards) along long side direction
Exemplified by entering neck, the situation that SIM card is put into neck from short side direction insertion neck or from top is similar, no longer superfluous herein
State.
It should be noted that what micro-SIM cards and the hard contact spacing needed for mini-SIM cards were just as, therefore
Micro-SIM cards or mini-SIM cards are either inserted, the distance of hard contact movement should be identical, i.e., when scalable
Before the displacement of frame reaches specific range, it can be driven, and more than the specific range afterwards with regard to being no longer driven.This
A little need special mechanical transmission structure to realize, can realize that the mechanical transmission structure of the requirement is more, here without
Method enumerates, with reference to shown in Fig. 5 preferred embodiment explanation " when the displacement of scalable frame reach specific range it
Before, can be driven, and more than after the specific range with regard to being no longer driven " an implementation.
Fig. 5 is the structural representation of the moving parts of SIM card neck according to the preferred embodiment of the invention, as shown in figure 5,
Power transmission shaft 1 is connected with the scalable frame in Fig. 4, receives the displacement of scalable frame transmission.Metal in power transmission shaft 2 and Fig. 4
Shell fragment base is connected, and the movement of scalable frame is delivered to the base of metal clips, makes hard contact is relative to scatter.In Fig. 5
Two travelling gears (travelling gear 1 and travelling gear 2 shown in figure) have been used, have been to ensure power transmission shaft 1 and power transmission shaft 2
Action be equidirectional, i.e., when scalable frame is displaced outwardly, metal clips is also displaced outwardly (as shown in Figure 4).
The width of power transmission shaft 1 can be stairstepping, when transmission it is in small distance when, power transmission shaft 1 and travelling gear can
To be in close contact, following power transmission shaft 2 can be driven to move.But when the distance of transmission has exceeded some threshold value (
In this preferred embodiment, the threshold value refers to inserting the ultimate range of scalable frame movement during micro-SIM cards in neck),
Power transmission shaft 1 just moves forward to thinner part, and now power transmission shaft 1 can not contact with travelling gear 1, therefore follow-up power transmission shaft
1 motion also can not no longer be moved with nutating gear and following power transmission shaft 2, hard contact, therefore, insert
During mini-SIM cards, hard contact does not move, it is ensured that the normal use of mini-SIM cards.
The effect of spring in Fig. 5 shown in right side is as follows：When power transmission shaft 1 is promoted there is no external force, spring can be with
Make power transmission shaft 1 return to before position.Ensure after having extracted micro-SIM cards or mini-SIM cards out, scalable frame
The position being adapted to originally with nano-SIM cards can be returned to metal clips.
In summary, according to the abovementioned embodiments of the present invention, the size shape of neck can be with the SIM card of insertion neck
Change, and the distribution for the metal clips that mobile terminal is connected with SIM card can be changed automatically, ensure the normal use of SIM card,
So that the SIM card of various criterion can be simultaneously used on a mobile terminal without special setting, i.e., can be effective
The SIM card of compatible various criterion so that user need not consider the difference of SIM card, arbitrarily change mobile phone, and then use above-mentioned SIM
Card neck, be advantageous to expand the market of mobile terminal product.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (8)
- A kind of 1. subscriber identification module SIM card neck, it is characterised in that including：Retractable member, including：First frame, the second frame and the 3rd frame, wherein, second frame and the 3rd side Frame is set in parallel in the first frame both sides and is connected with first frame, first frame, second frame and 3rd frame is disposed as Collapsible structure；Moving parts, it is arranged on the downside of metal clips and is connected with the retractable member, for controlling in the metal clips Each contact arrangement tightness degree, wherein, the metal clips is connected with the SIM card.
- 2. SIM card neck according to claim 1, it is characterised in that when the retractable member is not acted on by external force, The neck allows to insert first kind SIM card, each contact in the metal clips with it is right in the first kind SIM card The contact answered is in contact.
- 3. SIM card neck according to claim 2, it is characterised in that when need insert except the first kind SIM card it During outer other type SIM cards, the retractable member is stretched according to the shape of other type SIM cards, the shifting The tightness degree of each contact arrangement in dynamic component metal clips according to the Bit andits control of the retractable member, makes it It is in contact with corresponding contact in other type SIM cards.
- 4. SIM card neck according to claim 3, it is characterised in that at least two in other type SIM cards The cause not of uniform size of type SIM card but contact arrangement it is consistent in the case of, the displacement of the retractable member exceedes pre-determined distance Afterwards, when the moving parts controls the arrangement of each contact in the metal clips to be maintained at the mobile pre-determined distance pair The compact state answered.
- 5. SIM card neck according to claim 3, it is characterised in that the first kind SIM card is nano-SIM cards, Other type SIM cards include micro-SIM cards and mini-SIM cards.
- 6. SIM card neck according to any one of claim 1 to 5, it is characterised in that the Collapsible structure include with It is one of lower：Resilientiy stretchable structure, the mechanical structure with scalability energy.
- 7. SIM card neck according to any one of claim 1 to 5, it is characterised in that the moving parts includes：Pass Moving axis, travelling gear, spring.
- 8. a kind of mobile terminal, it is characterised in that including the subscriber identification module SIM card any one of claim 1 to 7 Neck.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090125.3A CN104064925B (en) | 2013-03-20 | 2013-03-20 | Subscriber identification module SIM card neck and mobile terminal |
| PCT/CN2013/079779 WO2013174318A2 (en) | 2013-03-20 | 2013-07-22 | Card slot for subscriber identity module sim card and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090125.3A CN104064925B (en) | 2013-03-20 | 2013-03-20 | Subscriber identification module SIM card neck and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104064925A CN104064925A (en) | 2014-09-24 |
| CN104064925B true CN104064925B (en) | 2017-12-12 |
Family
ID=49624412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310090125.3A Active CN104064925B (en) | 2013-03-20 | 2013-03-20 | Subscriber identification module SIM card neck and mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104064925B (en) |
| WO (1) | WO2013174318A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015089783A1 (en) * | 2013-12-19 | 2015-06-25 | 华为终端有限公司 | Mobile device and sim card socket therefor |
| CN106848652A (en) * | 2016-12-28 | 2017-06-13 | 深圳天珑无线科技有限公司 | Plug-in card equipment and its Kato component and deck |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437059A (en) * | 2008-12-03 | 2009-05-20 | Tcl天一移动通信（深圳）有限公司 | Pulling/inserting structure for client personal identification card and mobile phone apparatus thereof |
| CN102510416A (en) * | 2011-11-30 | 2012-06-20 | 鸿富锦精密工业（深圳）有限公司 | Digital card supporting disk and mobile communication device with same |
| CN202424802U (en) * | 2012-02-09 | 2012-09-05 | 钜航科技股份有限公司 | Adapter card |
| CN102694319A (en) * | 2011-03-25 | 2012-09-26 | 宏碁股份有限公司 | Connector and electronic device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8308514B1 (en) * | 2011-08-17 | 2012-11-13 | Cheng Uei Precision Industry Co., Ltd. | SIM card holder |
-
2013
- 2013-03-20 CN CN201310090125.3A patent/CN104064925B/en active Active
- 2013-07-22 WO PCT/CN2013/079779 patent/WO2013174318A2/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437059A (en) * | 2008-12-03 | 2009-05-20 | Tcl天一移动通信（深圳）有限公司 | Pulling/inserting structure for client personal identification card and mobile phone apparatus thereof |
| CN102694319A (en) * | 2011-03-25 | 2012-09-26 | 宏碁股份有限公司 | Connector and electronic device |
| CN102510416A (en) * | 2011-11-30 | 2012-06-20 | 鸿富锦精密工业（深圳）有限公司 | Digital card supporting disk and mobile communication device with same |
| CN202424802U (en) * | 2012-02-09 | 2012-09-05 | 钜航科技股份有限公司 | Adapter card |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104064925A (en) | 2014-09-24 |
| WO2013174318A3 (en) | 2014-02-20 |
| WO2013174318A2 (en) | 2013-11-28 |
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