CN209805804U - Compatible system of ESIM card and entity SIM card and mobile terminal equipment - Google Patents
Compatible system of ESIM card and entity SIM card and mobile terminal equipment Download PDFInfo
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- CN209805804U CN209805804U CN201921241661.8U CN201921241661U CN209805804U CN 209805804 U CN209805804 U CN 209805804U CN 201921241661 U CN201921241661 U CN 201921241661U CN 209805804 U CN209805804 U CN 209805804U
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Abstract
The utility model discloses a compatible system and mobile terminal of ESIM card and entity SIM card, compatible system includes the controller, first draw-in groove, the ESIM chip, first logic switch and second logic switch, the signal input part of first logic switch and the signal input part of second logic switch all are connected with the first signal output part of controller, the signal output part and the first draw-in groove of first logic switch are connected, the signal output part and the ESIM chip of second logic switch are connected, the controlled end of first logic switch and the controlled end of second logic switch all are connected with the logic control output of controller, wherein, the controller is used for through the disconnection or the connection of controlling first logic switch and second logic switch, with the disconnection or the connection of the ESIM card in the realization and the entity SIM card in the first draw-in groove and/or the ESIM chip. The scheme enables the virtual card and the entity card to be used simultaneously or switched randomly, improves the universality of products and improves the user experience.
Description
Technical Field
The utility model relates to a compatible system and mobile terminal equipment of ESIM card and entity SIM card.
Background
At present, the ESIM technology obtains great progress in technical standardization protocol and operation, products based on the ESIM technology appear in similar consumer markets such as Internet of things and mobile phones, and the ESIM card has the advantages of small package, good confidentiality and convenience in operation. However, the ESIM technology is not sufficient in technical popularization and universality, and generally, only one SIM card number customized by an operator or industry can be burned, so that it is necessary to add a compatible design to the current product to ensure the applicability of the product, so that the product has the high confidentiality of the ESIM card, and different entity SIM cards can be configured to increase the universality according to different requirements of users.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compatible system of ESIM card and entity SIM card aims at through providing the SIM card mode that a virtual card used with the entity card simultaneously to improve the commonality of product.
In order to achieve the above object, the utility model provides a compatible system of ESIM card and entity SIM card includes: the intelligent card comprises a controller, a first card slot, an ESIM chip, a first logic switch and a second logic switch, wherein a signal input end of the first logic switch and a signal input end of the second logic switch are both connected with a first signal output end of the controller, a signal output end of the first logic switch is connected with the first card slot, a signal output end of the second logic switch is connected with the ESIM chip, a controlled end of the first logic switch and a controlled end of the second logic switch are both connected with a logic control output end of the controller, wherein,
The controller is used for controlling the disconnection or connection of the first logic switch and the second logic switch to realize the disconnection or connection with the entity SIM card in the first card slot and/or the ESIM card in the ESIM chip.
Preferably, the controller is further configured to detect whether a physical SIM card is inserted into the first card slot, and control disconnection or connection of the first logic switch based on a detection result.
Preferably, the ESIM chip comprises a plurality of ESIM cards.
Preferably, the system further includes a third logic switch, a signal input end of the third logic switch is connected to the second signal output end of the controller, a signal output end of the third logic switch is connected to the ESIM chip, and a controlled end of the third logic switch is connected to the logic control output end of the controller.
Preferably, the system further comprises a second card slot, and the second card slot is connected with the signal output end of the first logic switch.
Preferably, the system further includes a second card slot and a fourth logic switch, a signal input end of the fourth logic switch is connected to the second signal output end of the controller, a signal output end of the fourth logic switch is connected to the second card slot, and a controlled end of the fourth logic switch is connected to the logic control output end of the controller.
Preferably, the system further comprises a burning interface, and the burning interface is connected with the interface of the ESIM chip.
Preferably, the system further includes a decryption chip, a first end of the decryption chip is connected to the burning interface, and a second end of the decryption chip is connected to the interface of the ESIM chip.
The utility model also provides a mobile terminal equipment, mobile terminal equipment includes as above the compatible system of ESIM card and entity SIM card.
The technical proposal of the utility model is that a compatible system of an ESIM card and an entity SIM card is formed by arranging a controller, a first card slot, an ESIM chip, a first logic switch and a second logic switch, wherein the signal input end of the first logic switch and the signal input end of the second logic switch are both connected with the first signal output end of the controller, the signal output end of the first logic switch is connected with the first card slot, the signal output end of the second logic switch is connected with the ESIM chip, the controlled end of the first logic switch and the controlled end of the second logic switch are both connected with the logic control output end of the controller, wherein the controller is used for controlling the disconnection or connection of the first logic switch and the second logic switch, so as to realize the disconnection or connection with the entity SIM card in the first card slot and/or the ESIM card in the ESIM chip. The utility model discloses technical scheme is through providing a compatible system of virtual ESIM card and entity SIM card for virtual card and entity card can use simultaneously or switch at will, have increased the commonality of product, improve user experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of a system for compatibility between an ESIM card and a physical SIM card according to the present invention;
Fig. 2 is a schematic structural diagram of a second embodiment of the compatibility system of the ESIM card and the physical SIM card of the present invention.
The reference numbers illustrate:
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the present invention.
The utility model provides a compatible system of ESIM card and entity SIM card.
Referring to fig. 1, in an embodiment of the present invention, the system includes: the electronic card comprises a controller 10, a first card slot 201, an ESIM chip 30, a first logic switch 401 and a second logic switch 402, wherein a signal input end of the first logic switch 401 and a signal input end of the second logic switch 402 are both connected with a first signal output end of the controller 10, a signal output end of the first logic switch 401 is connected with the first card slot 201, a signal output end of the second logic switch 402 is connected with the ESIM chip 30, a controlled end of the first logic switch 401 and a controlled end of the second logic switch 402 are both connected with a logic control output end of the controller 10, wherein,
The controller 10 is configured to control the first logic switch 401 and the second logic switch 402 to disconnect or connect to an entity SIM card in the first card slot 201 and/or an ESIM card in the ESIM chip 30.
It will be appreciated that the controller 10 in a compatible system of the invention may be implemented by a chip.
The controller 10 can control the first logic switch 401 to connect with one or both of the second logic switches 402, so as to implement simultaneous connection or random switching between the physical SIM card and the virtual SIM card.
Further, the controller 10 may also control the disconnection or connection of the first logic switch 401 based on the detection result by detecting whether there is a physical SIM card in the first card slot 201.
In a specific implementation, when detecting that an entity SIM card exists in the first card slot 201, the first logic switch 401 may be controlled to make the first logic switch 401 in a connected state, so as to implement connection of the entity SIM card, and when detecting that the entity SIM card does not exist in the first card slot 201, the first logic switch 402 may be controlled to make the first logic switch 401 in a disconnected state.
The technical proposal of the utility model is that a compatible system of an ESIM card and an entity SIM card is formed by arranging a controller, a first card slot, an ESIM chip, a first logic switch and a second logic switch, wherein the signal input end of the first logic switch and the signal input end of the second logic switch are both connected with the first signal output end of the controller, the signal output end of the first logic switch is connected with the first card slot, the signal output end of the second logic switch is connected with the ESIM chip, the controlled end of the first logic switch and the controlled end of the second logic switch are both connected with the logic control output end of the controller, wherein the controller is used for controlling the disconnection or connection of the first logic switch and the second logic switch, so as to realize the disconnection or connection with the entity SIM card in the first card slot and/or the ESIM card in the ESIM chip. The utility model discloses technical scheme is through providing a compatible system of virtual ESIM card and entity SIM card for virtual card can use simultaneously or switch at will, has increased the commonality of product, improves user experience.
referring to fig. 2, the system further includes a third logic switch 403, a signal input terminal of the third logic switch 403 is connected to the second signal output terminal of the controller 10, a signal output terminal of the third logic switch 403 is connected to the ESIM chip 30, and a control terminal of the third logic switch 403 is connected to the logic control output terminal of the controller 10.
In this embodiment, the ESIM chip includes a plurality of ESIM cards.
it should be noted that the ESIM chip selected in this embodiment can support burning a plurality of SIM card numbers conforming to the GSMA protocol on line or over the air.
During specific implementation, a plurality of SIM card information conforming to the GSMA protocol can be burned through air burning or a special burning tool, connected with an interface of the ESIM chip through a processor, and stored in the ESIM chip.
It should be noted that, in this embodiment, after a plurality of SIM cards are burned into the ESIM chip, each SIM card equally divides the storage space of the ESIM chip, for example, when the storage capacity of the ESIM chip is 1M Byte, and a total of 8 SIM cards are burned, each SIM card is allocated to a storage space of 128 KB.
It will be appreciated that the larger the internal memory space of the ESIM chip, the more SIM card numbers can be stored.
In a specific implementation, the system may further include a second card slot 202 and a fourth logic switch 404, a signal input end of the fourth logic switch 404 is connected to the second signal output end of the controller 10, a signal output end of the fourth logic switch 404 is connected to the second card slot 202, and a controlled end of the fourth logic switch 404 is connected to the logic control output end of the controller 10.
The system of this embodiment includes two card slots: the first card slot 201 and the second card slot 202, and the two card slots are controlled by the first logic switch 401 and the fourth logic switch 402, respectively, it can be understood that by controlling the disconnection and connection of the first logic switch 401 and the fourth logic switch 402, the physical SIM card in the first card slot 201 and one of the physical SIM cards in the second card slot 202 can be selected to be disconnected or connected, of course, both of them can be disconnected or both of them can be connected, and the user can control the card slots according to actual situations, so as to provide multiple choices for the user.
Of course, the second card slot 202 of the system of the present invention can also be connected to the controller 10 in other ways, for example, the second card slot 202 is connected to the signal output terminal of the first logic switch 401, as well as the first card slot 201, and is controlled by the first logic switch 401.
It is understood that, when the second card slot 202 and the first card slot 201 are both connected to the first logic switch, a control mechanism of simultaneous connection or simultaneous disconnection is adopted for the physical SIM cards in the second card slot 202 and the first card slot 201.
Further, the system further comprises a burning interface 50, and the burning interface 50 is connected with an interface of the ESIM chip 30.
The SIM card information can be burned into the burning interface 50 by an air burning or a special burning tool, and then the SIM information in the burning interface 50 is stored into the ESIM chip 30 through the interface of the ESIM chip 30.
Further, the system further includes a decryption chip 60, a first end of the decryption chip 60 is connected to the burning interface 50, and a second end of the decryption chip 60 is connected to the interface of the ESIM chip 30.
In this embodiment, after burning the SIM card information into the burning interface 50, the burned SIM card information may also be encrypted, and after decrypting through the decryption chip 50, the SIM card information is burned into the ESIM chip.
In the embodiment, various connection structures are provided, various control modes are realized, various choices are provided for users, and user experience is improved.
The utility model also provides a mobile terminal equipment, this mobile terminal equipment include the compatible system of above-mentioned ESIM card and entity SIM card, and the concrete structure of this compatible system refers to above-mentioned embodiment, because this electronic equipment has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A compatible system of an ESIM card and an entity SIM card is characterized by comprising a controller, a first card slot, an ESIM chip, a first logic switch and a second logic switch, wherein a signal input end of the first logic switch and a signal input end of the second logic switch are both connected with a first signal output end of the controller, a signal output end of the first logic switch is connected with the first card slot, a signal output end of the second logic switch is connected with the ESIM chip, a controlled end of the first logic switch and a controlled end of the second logic switch are both connected with a logic control output end of the controller, wherein,
The controller is used for controlling the disconnection or connection of the first logic switch and the second logic switch to realize the disconnection or connection with the entity SIM card in the first card slot and/or the ESIM card in the ESIM chip.
2. The system of claim 1, wherein the controller is further configured to detect whether a physical SIM card is inserted into the first card slot, and to control the first logic switch to be disconnected or connected based on a detection result.
3. A system as described in claim 1, wherein the ESIM chip includes a plurality of ESIM cards therein.
4. The system as recited in claim 3, further comprising a third logic switch having a signal input coupled to the second signal output of the controller, a signal output coupled to the ESIM chip, and a controlled terminal coupled to the logic control output of the controller.
5. The system of claim 4, further comprising a second card slot coupled to the signal output of the first logic switch.
6. The system of claim 4, further comprising a second card slot and a fourth logic switch, a signal input of the fourth logic switch being connected to a second signal output of the controller, a signal output of the fourth logic switch being connected to the second card slot, a controlled terminal of the fourth logic switch being connected to a logic control output of the controller.
7. The system as claimed in claim 5 or 6, further comprising a burning interface, wherein the burning interface is connected with an interface of the ESIM chip.
8. The system of claim 7, further comprising a decryption chip, wherein a first end of the decryption chip is connected to the burning interface, and a second end of the decryption chip is connected to the interface of the ESIM chip.
9. a mobile terminal device, characterized in that the device comprises a system for compatibility of an ESIM card as claimed in any one of claims 1 to 8 with a physical SIM card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241661.8U CN209805804U (en) | 2019-07-30 | 2019-07-30 | Compatible system of ESIM card and entity SIM card and mobile terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241661.8U CN209805804U (en) | 2019-07-30 | 2019-07-30 | Compatible system of ESIM card and entity SIM card and mobile terminal equipment |
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| CN209805804U true CN209805804U (en) | 2019-12-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114884528A (en) * | 2022-07-13 | 2022-08-09 | 荣耀终端有限公司 | SIM card communication circuit, related device and control method |
| CN115052063A (en) * | 2022-08-15 | 2022-09-13 | 荣耀终端有限公司 | SIM card communication circuit, related device and control method |
-
2019
- 2019-07-30 CN CN201921241661.8U patent/CN209805804U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114884528A (en) * | 2022-07-13 | 2022-08-09 | 荣耀终端有限公司 | SIM card communication circuit, related device and control method |
| WO2024012020A1 (en) * | 2022-07-13 | 2024-01-18 | 荣耀终端有限公司 | Sim card communication circuit, related apparatus, and control method |
| CN115052063A (en) * | 2022-08-15 | 2022-09-13 | 荣耀终端有限公司 | SIM card communication circuit, related device and control method |
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