CN104994188A - SIM card base and communication terminal - Google Patents
SIM card base and communication terminal Download PDFInfo
- Publication number
- CN104994188A CN104994188A CN201510369842.9A CN201510369842A CN104994188A CN 104994188 A CN104994188 A CN 104994188A CN 201510369842 A CN201510369842 A CN 201510369842A CN 104994188 A CN104994188 A CN 104994188A
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- sim card
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- groove
- sim
- card holder
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Abstract
The invention discloses a SIM (Subscriber Identity Module) card base and a communication terminal. The SIM card base comprises a card base body and an abutting leaf spring; the card base body comprises a first card slot formed by one surface of the body and used for receiving a first SIM card, and a second card slot formed by the slot bottom of the first card slot and used for receiving a second SIM card; the abutting leaf spring is used for contacting with a contact of a first SIM card chip when the first card slot receives the first SIM card, or contacting with a contact of a second SIM card chip when the second card slot receives the second SIM card, wherein the first SIM card is different from the second SIM card in size. For the SIM card base provided by the invention, the first card slot is arranged on the card base body, and the slot bottom of the first card slot is provided with the second card slot, thus, the SIM card base can receive two types of SIM cards with different sizes, and occurrence of the situation that the SIM card is not adaptive to the SIM card base of a new communication terminal when the user changes the communication terminal is reduced.
Description
Technical field
The present invention relates to field of communication, particularly a kind of SIM card holder and communicating terminal.
Background technology
SIM card holder is the parts for SIM card of planting in mobile phone or other communicating terminal, and the SIM card holder of present main flow is applicable to standard SIM card usually.
Current SIM card has three kinds: standard SIM card, is of a size of: 25mm × 15mm; Micro-SIM card, is of a size of: 12mm × 15mm; And nano-SIM card, be of a size of: 12.3mm × 8.8mm.
Because above-mentioned three kinds of SIM card are in different size, and the SIM card of user only has a size, if user changes mobile phone, may be not suitable for due to SIM card size, causes SIM card not use problem.
Summary of the invention
Main purpose of the present invention is to provide a kind of SIM card holder, is intended to reduce user and causes SIM card can not occur with the situation of the SIM card holder adaptation of new cell-phone because changing communicating terminal.
For achieving the above object, the present invention propose SIM card holder comprise deck body and be arranged at described body touches for the contact of the chip with SIM card abut shell fragment, described deck body has the first draw-in groove for accommodating a SIM formed by a surface indentation of this deck body, and the second draw-in groove for accommodating the 2nd SIM be recessed to form by the bottom land of described first draw-in groove; Described abutting shell fragment is used for when described first described first SIM card of draw-in groove collecting and the contact of chip of described first SIM card touches, or when described second draw-in groove accommodates described second SIM card and the contact of the chip of described second SIM card touch; Wherein, described first SIM card has the size being different from the second SIM card size.
Preferably, described first draw-in groove is for accommodating micro-SIM card, and described second draw-in groove is for accommodating nano-SIM card, and the length of described first draw-in groove is 15mm ~ 16mm, and width is 12mm ~ 13mm; The length of the second draw-in groove is 12.3mm ~ 13.3mm, and width is 8.8mm ~ 9.8mm.
Preferably, the degree of depth of described first draw-in groove is 0.25mm ~ 0.38mm, and the degree of depth of described second draw-in groove is 0.22mm ~ 0.34mm.
Preferably, described first draw-in groove is for accommodating standard SIM card, and described second draw-in groove is for accommodating micro-SIM card.
Preferably, described deck body is also provided with the 3rd draw-in groove for accommodating nano-SIM card be recessed to form by the bottom land of described second draw-in groove.
Preferably, the length of described first draw-in groove is 25mm ~ 26mm, and width is 15mm ~ 16mm; The length of described second draw-in groove is 15mm ~ 16mm, and width is 12mm ~ 13mm; The length of the 3rd draw-in groove is 12.3mm ~ 13.3mm, and width is 8.8mm ~ 9.8mm.
Preferably, the degree of depth of described first draw-in groove is 0.25mm ~ 0.38mm; The degree of depth of described second draw-in groove is 0.25mm ~ 0.38mm; The degree of depth of described 3rd draw-in groove is 0.22mm ~ 0.34mm.
Preferably, described SIM card holder also comprises and is arranged at described deck body and for the cover plate of the first draw-in groove and the second draw-in groove described in cover cap, described abutting shell fragment is arranged at the one side of described cover plate towards described first draw-in groove.
Preferably, described abutting shell fragment is arranged at the bottom land of described second draw-in groove.
For achieving the above object, the present invention also provides a kind of communicating terminal, described communicating terminal is provided with the SIM card holder described in above-mentioned any one.
First draw-in groove of SIM card holder of the present invention by arranging on deck body for accommodating the first SIM card, and arrange one for accommodating the second draw-in groove of the second SIM card at the bottom land of the first draw-in groove, SIM card holder is had and can accommodate two kinds of different types of SIM card, reduce user and cause SIM card can not occur with the situation of new communicating terminal SIM card holder adaptation because changing communicating terminal.
Accompanying drawing explanation
Fig. 1 is the structural representation of SIM card holder one embodiment of the present invention;
Fig. 2 is the structural representation of the SIM card of three kinds of different sizes;
Fig. 3 is the structural representation of another embodiment of SIM card holder of the present invention;
Fig. 4 is the structural representation of the another embodiment of SIM card holder of the present invention;
Fig. 5 is the structural representation of a SIM card holder of the present invention embodiment again.
Drawing reference numeral illustrates:
Label | Title | Label | Title |
1 | SIM card holder | 10 | Deck body |
11 | First draw-in groove | 12 | Second draw-in groove |
13 | 3rd draw-in groove | 2 | SIM card |
21 | Standard SIM card | 22 | Micro-SIM card |
23 | Nano-SIM card |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Be described further with regard to technical scheme of the present invention below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The present invention proposes a kind of SIM card holder 1.
Referring to figs. 1 through the structural representation that 5, Fig. 1 is SIM card holder 1 one embodiment of the present invention; Fig. 2 is the structural representation of the SIM card 2 of three kinds of different sizes; Fig. 3 is the structural representation of another embodiment of SIM card holder 1 of the present invention; Fig. 4 is the structural representation of the another embodiment of SIM card holder 1 of the present invention; Fig. 5 is the structural representation of a SIM card holder 1 of the present invention embodiment again.
In embodiments of the present invention, with reference to Fig. 1, this SIM card holder 1 comprise deck body 10 and be arranged at described deck body 10 touches for the contact of the chip with SIM card 2 abut shell fragment (not indicating in figure), described deck body 10 has the first draw-in groove 11 for accommodating the first SIM card formed by a surface indentation of this deck body 10, and the second draw-in groove 12 for accommodating the 2nd SIM be recessed to form by the bottom land of described first draw-in groove 11; Described abutting shell fragment be used for when described first draw-in groove 11 accommodates described first SIM card and the contact of the chip of described first SIM card touch, or when described second draw-in groove 12 accommodates described second SIM card and the contact of the chip of described second SIM card touch; Wherein, described first SIM card has the size being different from the second SIM card size.
Particularly, see figures.1.and.2, current SIM card 2 has three kinds: the size of standard SIM card 21, micro-SIM card 22 and nano-SIM card 23, three kinds of SIM card 2 is had any different, and is arranged as according to size order: standard SIM card 21, micro-SIM card 22, nano-SIM card 23.SIM card holder 1 in the present embodiment can install any two kinds in above-mentioned three kinds of SIM card 2.Be understandable that, due to this SIM card holder 1 having an abutting shell fragment, and to abut shell fragment be touch with the chip of SIM card 2, so for the first SIM card and the second SIM card, the projection of chip on the bottom land of the second draw-in groove 12 of the two is in same position.So, be no matter the first SIM card or the second SIM card when inserting this SIM card holder 1, abut shell fragment and all can touch with the chip of the SIM card 2 (the first SIM card or the second SIM card) inserted.
First draw-in groove 11 of SIM card holder 1 of the present invention by arranging on deck body 10 for accommodating the first SIM card, and arrange one for accommodating the second draw-in groove 12 of the second SIM card at the bottom land of the first draw-in groove 11, SIM card holder 1 is had and can accommodate two kinds of different types of SIM card 2, reduce user and cause SIM card 2 can not occur with the situation of the SIM card holder adaptation of new communicating terminal because changing communicating terminal (as mobile phone).For convenience of description, following content communicating terminal will for mobile phone.
Further, with reference to Fig. 3, described first SIM card is micro-SIM card 22, and described second SIM card is nano-SIM card 23; The length of described first draw-in groove 11 is 15mm ~ 16mm, and width is 12mm ~ 13mm; The length of the second draw-in groove 12 is 12.3mm ~ 13.3mm, and width is 8.8mm ~ 9.8mm.
Particularly, described first SIM card and the second SIM card can be any two kinds (with reference to Fig. 1, Fig. 3 and Fig. 4) in accurate SIM card 21, micro-SIM card 22, nano-SIM card 23, in the present embodiment, preferably the first SIM card is micro-SIM card 22, second SIM card is nano-SIM card 23.Because micro-SIM card 22 is of a size of 12mm × 15mm, nano-SIM card 23 is of a size of 12.3mm × 8.8mm, so the size of the first draw-in groove 11 and the second draw-in groove 12 can not excessive can not be too small, it is unstable that oversize meeting causes SIM card 2 (the first SIM card and/or the second SIM card) to be installed, as double swerve, undersized meeting causes SIM card 2 difficulty to be inserted.So in the present embodiment, described first draw-in groove 11 and the second draw-in groove 12 have all reserved 1mm in length and width, to make SIM card 2 can not too for a long time also can not too pine when installation.
Further, the degree of depth of described first draw-in groove 11 is 0.25mm ~ 0.38mm, and the degree of depth of described second draw-in groove 12 is 0.22mm ~ 0.34mm.
On the basis of a upper embodiment, the degree of depth of the present embodiment to the first draw-in groove 11 and the second draw-in groove 12 is further limited.Particularly, the thickness of micro-SIM card 22 is the thickness of 0.76mm, nano-SIM card 23 is 0.67mm, and SIM card 2 is mainly fixed by the setting of the first draw-in groove 11 and the second draw-in groove 12, avoids SIM card 2 to install instability.For the first draw-in groove 11, micro-SIM card 22 is accommodated by the first draw-in groove 11, the degree of depth of the first draw-in groove 11 there is no need too large, and the too large one side of the degree of depth is unfavorable for plugging of micro-SIM card 22 and extracts, and the thickness of SIM card holder 1 entirety also can be caused to increase on the other hand.If thicker SIM card holder 1 cost that will cause of SIM card holder 1 raises on the one hand, be also unfavorable for that mobile phone thin type designs on the other hand.For above-mentioned consideration, the degree of depth of the first draw-in groove 11 is set to micro-SIM card 22 thickness 1/3 ~ 1/2 between.
Further, with reference to Fig. 1, described first SIM card is standard SIM card 21, and described second SIM card is micro-SIM card 22.
Particularly, in foregoing, be mentioned to described first SIM card and the second SIM card can be in standard SIM card 21, micro-SIM card 22, nano-SIM card 23 any two kinds, and in the present embodiment, preferably the first SIM card is standard SIM card 21, described second SIM card is micro-SIM card 22, so then provides a kind of SIM card holder 1 that can plug micro-SIM card 22 and nano-SIM card 23.
Further, with reference to Fig. 5, on the basis of a upper embodiment, described deck body 10 is also provided with the 3rd draw-in groove 13 for accommodating nano-SIM card 23 be recessed to form by the bottom land of described second draw-in groove 12.
Any one by setting up that the 3rd draw-in groove 13 makes SIM card holder 1 can plug in standard SIM card 21, micro-SIM card 22, nano-SIM card 23 in the present embodiment; So, when user changes mobile phone, the SIM card 2 of user all can be inserted in the mobile phone of the SIM card holder 1 being provided with the present embodiment.Like this, the function of the SIM card holder 1 in the present embodiment is more perfect.
Further, with reference to Fig. 1, the length of described first draw-in groove 11 is 25mm ~ 26mm, and width is 15mm ~ 16mm; The length of described second draw-in groove 12 is 15mm ~ 16mm, and width is 12mm ~ 13mm; The length of the 3rd draw-in groove 13 is 12.3mm ~ 13.3mm, and width is 8.8mm ~ 9.8mm.
Particularly, it is all insertions of conveniently SIM card 2 that the size about the first draw-in groove 11, second draw-in groove 12 and the 3rd draw-in groove 13 is arranged, to make SIM card 2 can not too for a long time also can not too pine when installation.
Further, the degree of depth of described first draw-in groove 11 is 0.25mm ~ 0.38mm; The degree of depth of described second draw-in groove 12 is 0.25mm ~ 0.38mm; The degree of depth of described 3rd draw-in groove 13 is 0.22mm ~ 0.34mm.
The thickness of standard SIM card 21 is identical with the thickness of micro-SIM card 22, be 0.76mm, the Thickness Design of the first draw-in groove 11, second draw-in groove 12 and the 3rd draw-in groove 13 is all the thickness of establishing criteria SIM card 21, micro-SIM card 22, nano-SIM card 23, same for the first draw-in groove 11, the degree of depth of the first draw-in groove 11 is set to standard SIM card 21 thickness 1/3 ~ 1/2 between be convenient to reduce the cost of SIM card holder 1, also meet the thin type design of mobile phone.
Further, described SIM card holder 1 also comprises and is arranged at described deck body 10 and for the cover plate (not indicating in figure) of the first draw-in groove 11 and the second draw-in groove 12 described in cover cap, described abutting shell fragment is arranged at the one side of described cover plate towards described first draw-in groove 11.
Particularly, SIM card holder 1 in the present embodiment is provided with a cover plate, cover plate is provided with described abutting shell fragment, when SIM card 2 is inserted this SIM card holder 1 by user, the chip of SIM card 2 is towards abutting shell fragment, along with the insertion of SIM card 2, abut shell fragment the most at last SIM card 2 support and be fixed in SIM card holder 1.SIM card 2 is fixed in SIM card holder 1 by described abutting shell fragment on the one hand, docks on the other hand, carry out Signal transmissions with the circuit node of the chip of SIM card 2.
Further, described abutting shell fragment is arranged at the bottom land of described second draw-in groove 12.
Particularly, described abutting shell fragment can be arranged at the bottom land of the second draw-in groove 12, also can be arranged at the bottom land of the 3rd draw-in groove 13.When SIM card 2 is inserted the SIM card holder 1 of the present embodiment by user, the chip of SIM card 2 is towards abutting shell fragment, and along with the insertion of SIM card 2, SIM card 2 is finally fixed in SIM card holder 1, the chip of SIM card 2 with abut shell fragment and touch.
Should be understood that, the mode that SIM card 2 in the present embodiment is fixed on SIM card holder 1 has multiple, as arranged a compressing tablet (not indicating in figure) in SIM card holder 1, one end and the SIM card holder 1 of described compressing tablet are rotationally connected, this compressing tablet has to support and supports two states with non-, when SIM card 2 is fixed in SIM card holder 1 by needs, rotates described compressing tablet, make compressing tablet be in the state of supporting, by the free end of this compressing tablet and supporting of SIM card 2, SIM card 2 is fixed.Rotate described compressing tablet when described SIM card 2 extracted by needs, make the free end of described compressing tablet depart from SIM card 2, SIM card 2 can be made to depart from SIM card holder 1.Certainly, this SIM card holder 1 also can be drawer type, namely during this installation SIM card 2, SIM card holder 1 can be extracted out from mobile phone or part extraction, after inserting SIM card 2, SIM card holder 1 is pushed in mobile phone, by other components in mobile phone, SIM card 2 is held in SIM card holder 1.
A kind of communicating terminal, described communicating terminal is provided with the SIM card holder 1 described in above-mentioned any one.
Particularly, the present invention also proposes a kind of communicating terminal, this theme communicating terminal comprises the SIM card holder 1 described in above-mentioned any one, the concrete structure of this SIM card holder 1 is with reference to above-described embodiment, because this communicating terminal have employed whole technical schemes of above-mentioned all embodiments, therefore all beneficial effects that the technical scheme having above-described embodiment is equally brought, this is no longer going to repeat them.
Should be noted that; the technical scheme of each embodiment of the present invention can be combined with each other; but must be can be embodied as basis with those skilled in the art; when technical scheme combination occur conflicting maybe cannot realize time people should think that the combination of this technical scheme does not exist, also not within the protection range of application claims.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a SIM card holder, it is characterized in that, comprise deck body and be arranged at described body touches for the contact of the chip with SIM card abut shell fragment, described deck body has the first draw-in groove for accommodating a SIM formed by a surface indentation of this deck body, and the second draw-in groove for accommodating the 2nd SIM be recessed to form by the bottom land of described first draw-in groove; Described abutting shell fragment is used for when described first described first SIM card of draw-in groove collecting and the contact of chip of described first SIM card touches, or when described second draw-in groove accommodates described second SIM card and the contact of the chip of described second SIM card touch; Wherein, described first SIM card has the size being different from the second SIM card size.
2. SIM card holder as claimed in claim 1, it is characterized in that, described first draw-in groove is for accommodating micro-SIM card, and described second draw-in groove is for accommodating nano-SIM card, and the length of described first draw-in groove is 15mm ~ 16mm, and width is 12mm ~ 13mm; The length of the second draw-in groove is 12.3mm ~ 13.3mm, and width is 8.8mm ~ 9.8mm.
3. SIM card holder as claimed in claim 2, it is characterized in that, the degree of depth of described first draw-in groove is 0.25mm ~ 0.38mm, and the degree of depth of described second draw-in groove is 0.22mm ~ 0.34mm.
4. SIM card holder as claimed in claim 1, it is characterized in that, described first draw-in groove is for accommodating standard SIM card, and described second draw-in groove is for accommodating micro-SIM card.
5. SIM card holder as claimed in claim 4, is characterized in that, described deck body being also provided with the 3rd draw-in groove for accommodating nano-SIM card be recessed to form by the bottom land of described second draw-in groove.
6. SIM card holder as claimed in claim 5, it is characterized in that, the length of described first draw-in groove is 25mm ~ 26mm, and width is 15mm ~ 16mm; The length of described second draw-in groove is 15mm ~ 16mm, and width is 12mm ~ 13mm; The length of the 3rd draw-in groove is 12.3mm ~ 13.3mm, and width is 8.8mm ~ 9.8mm.
7. the SIM card holder as described in claim 5 or 6, is characterized in that, the degree of depth of described first draw-in groove is 0.25mm ~ 0.38mm; The degree of depth of described second draw-in groove is 0.25mm ~ 0.38mm; The degree of depth of described 3rd draw-in groove is 0.22mm ~ 0.34mm.
8. SIM card holder as claimed in claim 1, it is characterized in that, described SIM card holder also comprises and is arranged at described deck body and for the cover plate of the first draw-in groove and the second draw-in groove described in cover cap, described abutting shell fragment is arranged at the one side of described cover plate towards described first draw-in groove.
9. SIM card holder as claimed in claim 1, it is characterized in that, described abutting shell fragment is arranged at the bottom land of described second draw-in groove.
10. a communicating terminal, is characterized in that, described communicating terminal is provided with the SIM card holder as described in any one of claim 1 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510369842.9A CN104994188A (en) | 2015-06-29 | 2015-06-29 | SIM card base and communication terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510369842.9A CN104994188A (en) | 2015-06-29 | 2015-06-29 | SIM card base and communication terminal |
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CN104994188A true CN104994188A (en) | 2015-10-21 |
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CN201510369842.9A Pending CN104994188A (en) | 2015-06-29 | 2015-06-29 | SIM card base and communication terminal |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
US8308514B1 (en) * | 2011-08-17 | 2012-11-13 | Cheng Uei Precision Industry Co., Ltd. | SIM card holder |
CN203104530U (en) * | 2012-07-17 | 2013-07-31 | 深圳市法码尔科技开发有限公司 | SIM card adaptive device |
CN203747075U (en) * | 2013-12-31 | 2014-07-30 | 深圳君泽电子有限公司 | Double-card connector and mobile phone |
CN204859241U (en) * | 2015-06-29 | 2015-12-09 | 努比亚技术有限公司 | SIM cassette and communication terminal |
-
2015
- 2015-06-29 CN CN201510369842.9A patent/CN104994188A/en active Pending
Patent Citations (5)
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 |
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 |
CN203104530U (en) * | 2012-07-17 | 2013-07-31 | 深圳市法码尔科技开发有限公司 | SIM card adaptive device |
CN203747075U (en) * | 2013-12-31 | 2014-07-30 | 深圳君泽电子有限公司 | Double-card connector and mobile phone |
CN204859241U (en) * | 2015-06-29 | 2015-12-09 | 努比亚技术有限公司 | SIM cassette and communication terminal |
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