CN115062743A - Multifunctional primary-secondary type smart card - Google Patents
Multifunctional primary-secondary type smart card Download PDFInfo
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- CN115062743A CN115062743A CN202210935396.3A CN202210935396A CN115062743A CN 115062743 A CN115062743 A CN 115062743A CN 202210935396 A CN202210935396 A CN 202210935396A CN 115062743 A CN115062743 A CN 115062743A
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- 230000000694 effects Effects 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 30
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- 238000007405 data analysis Methods 0.000 claims description 5
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
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- 238000004458 analytical method Methods 0.000 description 2
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- 238000002242 deionisation method Methods 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/005—Record carriers for use with machines and with at least a part designed to carry digital markings the record carrier comprising an arrangement to facilitate insertion into a holding device, e.g. an arrangement that makes the record carrier fit into an etui or a casing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
- G06F15/163—Interprocessor communication
- G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/77—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in smart cards
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06187—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with magnetically detectable marking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/83—Use of a magnetic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/99—Fasteners with means for avoiding incorrect assembly or positioning
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a multifunctional primary-secondary type smart card, belonging to the field of smart cards, which can log in a cloud server by a user through a cloud login module, the intelligent card is managed, the mother card and the daughter card in the intelligent card can be controlled through the cloud control module, thereby achieving the fast matching between the daughter card and the mother card, and simultaneously managing the function data in the mother card, when the daughter card is successfully connected with the mother card, the daughter card can smoothly receive and store a plurality of functional data in the mother card to the daughter card, thereby achieving the purpose of using a plurality of functions in the mother card by using the daughter card alone under the condition of not using the mother card, and even if the daughter card is lost, the safety of the mother card cannot be influenced, and only the authorized data is cleared from the daughter card through the clearing unit, so that the safety of the intelligent card is improved.
Description
Technical Field
The invention relates to the field of smart cards, in particular to a multifunctional primary-secondary smart card.
Background
A smart card is a generic term for a plastic card (usually the size of a credit card) with a microchip embedded therein. Some smart cards contain a microelectronic chip and require data interaction via a reader/writer. The smart card is equipped with CPU, RAM and I/O, and can process a large amount of data without interfering the operation of the CPU of the host computer. The smart card may also filter out erroneous data to relieve the host CPU of the burden. The method is suitable for occasions with more ports and higher communication speed requirements.
The smart card is generally used as a main medium for partial identity information data transmission, and after the smart card is lost, the smart card needs to be reported to a door closing department immediately, the smart card is frozen, and finally, the smart card is subjected to additional processing, and the additional processed smart card needs to be bound again, so that the procedure is complex and the safety is low.
The traditional smart card generally adopts a single magnetic card, so that after the smart card is accidentally lost, the risk of stealing and swiping easily occurs, and the procedures of repairing and rebinding the lost smart card are very complicated, so that the problem of low safety after the loss of the smart card is caused.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a multifunctional primary-secondary type intelligent card, which can divide the intelligent card into two parts, wherein a mother card is used as a data transmission card, a daughter card is used as a magnetic card for bearing the multifunctional data of the mother card, the functional data in the daughter card can be eliminated and transmitted again through the mother card at any time, the safety effect of the intelligent card is improved, and meanwhile, a plurality of users can conveniently use a plurality of functions on the intelligent card by means of a plurality of magnetic cards.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A multifunctional primary-secondary type intelligent card comprises a cloud server, a mobile terminal, a mother card and a daughter card, wherein a cloud interconnection module for data transmission with a third party, a cloud management module for managing the cloud server, a cloud control module for controlling data transmission between the mother card and the daughter card and a cloud login module for logging in by a user are arranged in the cloud server, the cloud control module is in signal connection with the mother card and the daughter card, a scanning module for scanning the daughter card, a matching module for matching with the daughter card, a processing module for processing the connection state of the daughter card and the mother card, a backup module for backing up data and a data module for data processing are arranged in the mother card, a transmission module for receiving and feeding back data of the mother card, a storage module for storing transmission data of the mother card and a secret key module for matching with the matching module are arranged in the daughter card, the processing module is internally provided with a separation unit for controlling the signal separation between the daughter card and the mother card, a feedback unit for feeding back the connection state between the daughter card and the mother card to the cloud server and a clearing unit for clearing functional data in the daughter card, one end of the mother card is provided with a clamping groove, one side of the inner wall of the clamping groove is provided with a connecting magnetic sheet for signal connection between the mother card and the daughter card, one side of the clamping groove, which is opposite to the connecting magnetic sheet, is provided with a movable bin, the inner wall of the movable bin is rotatably connected with two symmetrical rotating shafts, the two symmetrical rotating shafts are fixedly connected with the clamping plate together, the lower surface at one end of the clamping plate is fixedly connected with a connecting block for clamping the daughter card, the upper surface at one end of the daughter card, which is close to the connecting block, is provided with a connecting groove matched with the connecting block, and a user can log in the cloud server through the cloud logging module, the intelligent card is managed, the mother card and the daughter card in the intelligent card can be controlled through the cloud control module, so that the daughter card can smoothly receive and store a plurality of functional data in the mother card to the intelligent card, the effect of using the daughter card alone to use a plurality of functions in the mother card without influencing the safety of the mother card even if the function is lost is achieved, the safety of the intelligent card is improved, the cloud server can be managed and the cloud server and a third party can be interconnected through the cloud interconnection module and the cloud management module, the inserted daughter card can be scanned through the scanning module to confirm the information of the daughter card, the key module in the daughter card can be scanned simultaneously, the pairing module is matched for pairing, the subsequent data transmission can be carried out after the pairing is successful, otherwise, the failure of connection between the daughter card and the mother card of a user can be improved through the cloud server, the backup module is used for backing up data, the processing module and the data module are used for respectively processing the mother card and the data transmitted into the mother card, so that the daughter card can better receive functional data on the mother card, the separation unit can separate signals between the daughter card and the mother card after the data transmission between the daughter card and the mother card is completed, the feedback unit can be used for feeding back the data transmission condition and the connection condition between the daughter card and the mother card to the cloud server, a user can observe the transmission condition by virtue of a mobile terminal conveniently, the cleaning unit can clean the functional data in the daughter card to enable the functional data to become a blank daughter card again, the effect of re-inputting other functional data of the mother card is facilitated, the daughter card is fixedly connected to the fixed strip and is controlled to be inserted into the card slot by grasping the fixed strip, when daughter card one end enters into the draw-in groove, sub-upper surface can extrude the connecting block rebound, rotation effect through axis of rotation and activity storehouse inner wall reaches the effect that drives cardboard one end and deflect, finally make the spread groove on the daughter card carry out the joint with the connecting block on the cardboard, thereby reach and carry out the effect of fixing to the daughter card that inserts in the mother card, during this period, the daughter card carries out signal connection through connecting magnetic sheet and mother card, make things convenient for data transmission between mother card and the daughter card.
Further, be equipped with data analysis unit in the data module, the data transmission unit, the data authentication unit, the data encryption unit, through the data analysis unit, can reach and carry out the analysis to the data that send in the cloud ware, after confirming that data do not have the problem, the data module just can give the daughter card with data transmission and authorize, make the daughter card have a certain function on the mother card, and then reach under the condition of guaranteeing the safety of mother card, the function of freely using the mother card, during this period, the data encryption unit in the data module can carry out encryption processing to data, simultaneously, the data authentication unit can authenticate user's subscriber data.
Furthermore, be equipped with tracking unit and alarm unit in the cloud interconnection module, tracking unit is connected with external satellite navigation system, alarm unit is connected with external relevant department system, all be equipped with in daughter card and the mother card with tracking unit assorted orientation module, through tracking unit and orientation module, can reach when the smart card is lost, through external satellite navigation system, can reach the effect of tracking daughter card and mother card fast, through alarm unit, can reach when the smart card can't be found back, through external relevant department system, can reach and report to relevant department and lose to the smart card freezes the locking, promotes the security of smart card.
Further, the cloud login module is connected with the mobile terminal of the user, the cloud login module is connected with the identification module, the unit is compared to facial acquisition unit, fingerprint acquisition unit and password in the identification module, different information to the user can be acquired and compared, and therefore the risk that the smart card is stolen is avoided, and the safety of smart card management is improved.
Furthermore, the upper surface of the clamping plate close to one end of the connecting block is fixedly connected with a plurality of first spring wires, the top ends of the first spring wires are fixedly connected with the top of the inner wall of the movable bin, the upper surface of the clamping plate far away from one end of the first spring wires is fixedly connected with a fixed block, the upper surface of the mother card is provided with a through groove for facilitating a user to press the fixed block to descend, the inner wall of the through groove is fixedly connected with a rubber block, the sealing effect on the through groove can be achieved through the rubber block, the risk that dust foreign matters fall into the clamping groove to cause the daughter card cannot be inserted or the daughter card is not in contact well can be avoided, the self elasticity of the rubber block can achieve the effect that the user can rapidly press the fixed block to descend, the fixed block can be driven to move downwards when moving downwards in the through groove, and the fixed block is rotationally connected with the inner wall of the movable bin through a rotating shaft, the other end that drives the cardboard perks upwards to the first spring of extrusion takes place compression deformation, finally makes the spread groove on the connecting block deionization card, reaches the effect that makes things convenient for the daughter card to take out fast, and after the daughter card takes out, the user loosens the pressing to the fixed block, and the elasticity of first spring can drive the cardboard and reset this moment, makes things convenient for the daughter card to carry out the joint in getting into the draw-in groove next time.
Further, the upper surface pin hub connection of female card has the dog, the dog is located logical groove directly over, and with female card upper surface laminating connection, through dog and female card upper surface pin hub connection, and be located logical groove directly over, can reach the protection effect to the rubber piece, avoid appearing not bumping simultaneously, the daughter card obscission that causes.
Furthermore, the positioning magnetic shafts of two symmetries of one side fixedly connected with of the relative draw-in groove of fixed strip, two recesses have been seted up to one side of the relative fixed strip of female card, and the insulating cover of fixedly connected with positioning magnetic shaft looks adaptation in the recess, fixedly connected with and the different magnetic path of positioning magnetic shaft magnetism in the insulating cover, the material that the insulating cover adopted is silica gel, through the different magnetic path of fixedly connected with and positioning magnetic shaft magnetism in the insulating cover, and insulating cover and positioning magnetic shaft looks adaptation, can reach when the daughter card inserts the draw-in groove in, the fixed strip can drive two positioning magnetic shafts and insert in the insulating cover to inhale mutually with the magnetic path, and then reach the stability of being connected between promotion daughter card and the female card.
Further, a plurality of second spring wires of one side inner wall fixedly connected with of draw-in groove relatively fixed strip, it is a plurality of the one end fixedly connected with ejector pad of draw-in groove inner wall is kept away from to the second spring wire, and the spacing sliding connection of inner wall of ejector pad and draw-in groove, through inserting the daughter card in the draw-in groove, along with the entering of daughter card, daughter card one end can extrude the ejector pad and move on the draw-in groove inner wall, and extrude the second spring wire and compress, during this period, the elasticity of second spring wire can be through ejector pad backward extrusion daughter card, make spread groove on the daughter card inseparabler with the connecting block joint, promote the stability of daughter card and mother card when being connected, when the daughter card withdraws from simultaneously, can make things convenient for the daughter card to withdraw from in the draw-in groove more smoothly.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, the cloud login module is used, a user can log in a cloud server, the smart card is managed, the mother card and the daughter cards in the smart card can be controlled through the cloud control module, so that the fast matching between the daughter cards and the mother card is achieved, meanwhile, the functional data in the mother card can be managed, when the daughter cards are successfully connected with the mother card, the daughter cards can smoothly receive and store a plurality of functional data in the mother card to the daughter cards, the situation that the mother card is not used is achieved, the function of the daughter cards in the mother card can be used by independently using the daughter cards, even if the daughter cards are lost, the safety of the mother card cannot be influenced, only the authorized data of the daughter cards need to be cleared through the clearing unit, and the safety of the smart card is improved.
(2) The daughter card is fixedly connected to the fixed strip, the fixed strip is grasped to control the daughter card to be inserted into the clamping groove, when one end of the daughter card enters the clamping groove, the upper surface of the daughter card extrudes the connecting block to move upwards, the effect of driving one end of the clamping plate to deflect is achieved through the rotating effect of the rotating shaft and the inner wall of the movable bin, and finally the connecting groove on the daughter card is clamped with the connecting block on the clamping plate, so that the effect of fixing the daughter card inserted into the mother card is achieved, during the period, the daughter card is in signal connection with the mother card through the connecting magnetic sheets, data transmission between the mother card and the daughter card is facilitated, the sealing effect of the through groove can be achieved through the rubber block, the risk that the daughter card cannot be inserted or is in poor contact due to the fact that dust foreign matters fall into the clamping groove is avoided, and the self elasticity of the rubber block can achieve the effect of facilitating a user to press the fixed block to fall down quickly, press the fixed block downwards through the user, make the fixed block when leading to inslot downstream, can drive the one end downstream of cardboard, and through axis of rotation and the relation of activity storehouse inner wall rotation connection, the other end of drive cardboard perks upwards, and the first spring silk of extrusion takes place compression deformation, finally make the spread groove on the connecting block deionization card, reach the effect that makes things convenient for the daughter card to take out fast, when the daughter card takes out the back, the user loosens pressing to the fixed block, the elasticity of first spring silk can drive the cardboard and reset this moment, make things convenient for the daughter card to carry out the joint in getting into the draw-in groove next time.
Drawings
FIG. 1 is a schematic flow diagram of the present invention;
FIG. 2 is a schematic flow diagram of a processing module of the present invention;
FIG. 3 is a schematic flow chart of a cloud login module according to the present invention;
FIG. 4 is a schematic flow chart of a cloud interconnection module according to the present invention;
FIG. 5 is a schematic structural diagram of a daughter card and a mother card according to the present invention;
FIG. 6 is a schematic structural diagram of the daughter card and the fixing strip of the present invention;
FIG. 7 is a schematic structural view of a card board of the present invention;
FIG. 8 is a schematic cross-sectional view of one end of the mother card of the present invention;
FIG. 9 is a schematic view of the stopper of the present invention;
fig. 10 is a schematic structural view of the insulating sheath of the present invention.
The reference numbers in the figures illustrate:
1. a card slot; 2. a fixing strip; 3. positioning the magnetic shaft; 4. connecting magnetic sheets; 5. connecting grooves; 6. a stopper; 7. a rubber block; 8. a fixed block; 9. clamping a plate; 10. connecting blocks; 11. a rotating shaft; 12. a first spring wire; 13. a movable bin; 14. an insulating sleeve; 15. a magnetic block; 16. a push block; 17. and a second spring wire.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1 to 10, a multifunctional primary-secondary smart card includes a cloud server, a mobile terminal, a mother card and a daughter card, a cloud interconnection module for data transmission with a third party, a cloud management module for managing the cloud server, a cloud control module for controlling data transmission between the mother card and the daughter card, and a cloud login module for user login are disposed in the cloud server, the cloud control module is in signal connection with the mother card and the daughter card, a scanning module for scanning the daughter card, a pairing module for pairing with the daughter card, a processing module for processing a connection state of the daughter card and the mother card, a backup module for backing up data, and a data module for data processing are disposed in the mother card, a transmission module for receiving and feeding back data of the mother card, a storage module for storing transmission data of the mother card, and a secret key module for pairing with the pairing module are disposed in the daughter card, a separation unit for controlling the signal separation of the daughter card and the mother card, a feedback unit for feeding back the connection state between the daughter card and the mother card to the cloud server and a clearing unit for clearing functional data in the daughter card are arranged in the processing module, one end of the mother card is provided with a clamping groove 1, one side of the inner wall of the clamping groove 1 is provided with a connecting magnetic sheet 4 for signal connection of the mother card and the daughter card, one side of the clamping groove 1 opposite to the connecting magnetic sheet 4 is provided with a movable bin 13, the inner wall of the movable bin 13 is rotatably connected with two symmetrical rotating shafts 11, the two symmetrical rotating shafts 11 are fixedly connected with a clamping plate 9 together, the lower surface of one end of the clamping plate 9 is fixedly connected with a connecting block 10 for clamping the daughter card, the upper surface of one end of the daughter card close to the connecting block 10 is provided with a connecting groove 5 matched with the connecting block 10, and a user can log in the cloud server through the cloud logging module, the intelligent card is managed, the mother card and the daughter card in the intelligent card can be controlled through the cloud control module, so that the daughter card can smoothly receive and store a plurality of functional data in the mother card to the intelligent card, the effect of using the daughter card alone to use a plurality of functions in the mother card without influencing the safety of the mother card even if the function is lost is achieved, the safety of the intelligent card is improved, the cloud server can be managed and the cloud server and a third party can be interconnected through the cloud interconnection module and the cloud management module, the inserted daughter card can be scanned through the scanning module to confirm the information of the daughter card, the key module in the daughter card can be scanned simultaneously, the pairing module is matched for pairing, the subsequent data transmission can be carried out after the pairing is successful, otherwise, the failure of connection between the daughter card and the mother card of a user can be improved through the cloud server, the backup module is used for backing up data, the processing module and the data module are used for respectively processing the mother card and the data transmitted into the mother card, so that the daughter card can better receive functional data on the mother card, the separation unit can separate signals between the daughter card and the mother card after the data transmission between the daughter card and the mother card is completed, the feedback unit can be used for feeding back the data transmission condition and the connection condition between the daughter card and the mother card to the cloud server, so that a user can observe the transmission condition by means of a mobile terminal, the cleaning unit can clean the functional data in the daughter card to enable the functional data to become a blank daughter card again, the effect of recording other functional data of the mother card again is facilitated, the daughter card is fixedly connected to the fixed strip 2 and is controlled to be inserted into the card slot 1 by grasping the fixed strip 2, when daughter card one end enters into draw-in groove 1, son upper surface can extrude connecting block 10 and upwards remove, rotation effect through axis of rotation 11 and movable bin 13 inner wall, reach the effect that drives 9 one end of cardboard and deflect, finally make connecting groove 5 on the daughter card carry out the joint with connecting block 10 on the cardboard 9, thereby reach and carry out fixed effect to the daughter card that inserts in the mother card, during this, the daughter card carries out signal connection through connecting magnetic sheet 4 and mother card, make things convenient for data transmission between mother card and the daughter card.
Be equipped with the data analysis unit in the data module, the data transmission unit, the data authentication unit, the data encryption unit, through the data analysis unit, can reach and carry out the analysis to the data that send in the cloud ware, after confirming that data do not have the problem, the data module just can give the daughter card with data transmission and authorize, make the daughter card have a certain function on the mother card, and then reach under the condition of guaranteeing the safety of mother card, the function of freely using the mother card, during this period, the data encryption unit in the data module can carry out encryption processing to data, and simultaneously, the data authentication unit can authenticate user's subscriber data.
Be equipped with tracking unit and alarm unit in the interconnection of clouds module, tracking unit is connected with external satellite navigation, alarm unit is connected with external relevant department system, all be equipped with in daughter card and the mother card with tracking unit assorted orientation module, through tracking unit and orientation module, can reach when the smart card is lost, through external satellite navigation, can reach the effect of tracking daughter card and mother card fast, through alarm unit, can reach when the smart card can't find back, through external relevant department system, can reach and report to relevant department and lose, and require that the smart card freezes the locking, promote the security of smart card.
The cloud login module is connected with the mobile terminal of user, and the cloud login module is connected with identification module, is equipped with facial acquisition unit in the identification module, and the unit is compared to fingerprint acquisition unit and password, compares the unit through being equipped with facial acquisition unit in the identification module, fingerprint acquisition unit and password, can reach and gather the different information to the user and compare to avoid the risk that the smart card was stolen, promote the security of smart card management.
The upper surface of the clamping plate 9 close to one end of the connecting block 10 is fixedly connected with a plurality of first spring wires 12, the top ends of the first spring wires 12 are fixedly connected with the top of the inner wall of the movable bin 13, the upper surface of the end of the clamping plate 9 far away from the first spring wires 12 is fixedly connected with a fixed block 8, the upper surface of the mother card is provided with a through groove for facilitating a user to press the fixed block 8 to descend, the inner wall of the through groove is fixedly connected with a rubber block 7, the sealing effect on the through groove can be achieved through the rubber block 7, the risk that the daughter card cannot be inserted or is in poor contact due to the fact that dust foreign matters fall into the clamping groove 1 is avoided, the elasticity of the rubber block 7 can achieve the effect that the user can rapidly press the fixed block 8 to descend, the fixed block 8 is pressed downwards by the user, when the fixed block 8 moves downwards in the through groove, one end of the clamping plate 9 is driven to move downwards, and is rotatably connected with the inner wall of the movable bin 13 through the rotating shaft 11, the other end that drives cardboard 9 perks upwards to extrude first spring wire 12 and take place compression deformation, finally make connecting block 10 take off the spread groove 5 on the ion card, reach the effect that makes things convenient for the daughter card to take out fast, when the daughter card take out the back, the user loosens pressing to fixed block 8, and the elasticity of first spring wire 12 can drive cardboard 9 and reset this moment, makes things convenient for the daughter card to carry out the joint in getting into draw-in groove 1 next time.
The upper surface pin hub connection of female card has dog 6, and dog 6 is located logical groove directly over, and is connected with female card upper surface laminating, through dog 6 and female card upper surface pin hub connection, and is located logical groove directly over, can reach the protection effect to rubber block 7, avoids appearing not bumping simultaneously, the daughter card circumstances of droing that causes.
Two symmetrical location magnetic axis 3 of one side fixedly connected with of the relative draw-in groove 1 of fixed strip 2, two recesses have been seted up to one side of the relative fixed strip 2 of mother card, and the insulating cover 14 of 3 looks adaptations of fixedly connected with location magnetic axis in the recess, fixedly connected with and the different magnetic path 15 of 3 looks magnetisms of location magnetic axis in the insulating cover 14, the material that insulating cover 14 adopted is silica gel, through the different magnetic path 15 of 3 looks magnetisms of insulating cover 14 interior fixedly connected with and location magnetic axis, and insulating cover 14 and 3 looks adaptations of location magnetic axis, can reach when the daughter card inserts draw-in groove 1, fixed strip 2 can drive two location magnetic axis 3 insert in insulating cover 14, and inhale mutually with magnetic path 15, and then reach and promote the stability of being connected between daughter card and the mother card.
One side inner wall fixedly connected with a plurality of second spring wires 17 of draw-in groove 1 relative fixation strip 2, the one end fixedly connected with ejector pad 16 of draw-in groove 1 inner wall is kept away from to a plurality of second spring wires 17, and the spacing sliding connection of inner wall of ejector pad 16 and draw-in groove 1, through inserting the daughter card into draw-in groove 1, along with the entering of daughter card, daughter card one end can extrude ejector pad 16 and move on draw-in groove 1 inner wall, and extrude second spring wire 17 and compress, during this period, the elasticity of second spring wire 17 can be through ejector pad 16 backward extrusion daughter card, make spread groove 5 on the daughter card inseparabler with connecting block 10 joint, promote the stability of daughter card when being connected with mother card, when the daughter card withdraws from, can make things convenient for the daughter card to withdraw from in draw-in groove 1 more smoothly.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional primary and secondary formula smart card, includes cloud ware, mobile terminal, mother card and daughter card, its characterized in that: the cloud server is internally provided with a cloud interconnection module for carrying out data transmission with a third party, a cloud management module for managing the cloud server, a cloud control module for controlling data transmission between the mother card and the daughter card and a cloud login module for logging in a user, the cloud control module is in signal connection with the mother card and the daughter card, the mother card is internally provided with a scanning module for scanning the daughter card, a pairing module for pairing with the daughter card, a processing module for processing the connection state of the daughter card and the mother card, a backup module for backup data and a data module for data processing, the daughter card is internally provided with a transmission module for receiving and feeding back data of the mother card, a storage module for storing transmission data of the mother card and a secret key module for pairing with the pairing module, and the processing module is internally provided with a separation unit for controlling signal separation of the daughter card and the mother card, A feedback unit for feeding back the connection state between the daughter card and the mother card to the cloud server and a clearing unit for clearing the functional data in the daughter card, one end of the mother card is provided with a clamping groove (1), one side of the inner wall of the clamping groove (1) is provided with a connecting magnetic sheet (4) for signal connection of the mother card and the daughter card, a movable bin (13) is arranged on one side of the clamping groove (1) back to the connecting magnetic sheet (4), the inner wall of the movable bin (13) is rotationally connected with two symmetrical rotating shafts (11), the two symmetrical rotating shafts (11) are fixedly connected with a clamping plate (9) together, the lower surface of one end of the clamping plate (9) is fixedly connected with a connecting block (10) for clamping a clamping card, the upper surface of one end of the daughter card close to the connecting block (10) is provided with a connecting groove (5) matched with the connecting block (10), one side of the daughter card, which is far away from the clamping groove (1), is fixedly connected with a fixing strip (2).
2. A multi-function smart card in accordance with claim 1, wherein: the data module is internally provided with a data analysis unit, a data transmission unit, a data authentication unit and a data encryption unit.
3. A multi-function smart card in accordance with claim 1, wherein: the cloud interconnection module is internally provided with a tracking unit and an alarm unit, the tracking unit is connected with an external satellite navigation system, the alarm unit is connected with an external related department system, and positioning modules matched with the tracking unit are arranged in the daughter card and the mother card.
4. A multi-functional daughter smart card as claimed in claim 1, wherein: the cloud login module is connected with a mobile terminal of a user, the cloud login module is connected with an identification module, and a face acquisition unit, a fingerprint acquisition unit and a password comparison unit are arranged in the identification module.
5. A multi-function smart card in accordance with claim 1, wherein: cardboard (9) are close to a plurality of first spring wires (12) of last fixed surface of connecting block (10) one end, and the top fixed connection of the top of a plurality of first spring wires (12) and activity storehouse (13) inner wall, fixed surface is connected with fixed block (8) on the one end of first spring wire (12) is kept away from in cardboard (9), the logical groove that is used for the person of facilitating the use to press fixed block (8) to descend is offered to the upper surface of mother's card, and fixedly connected with block rubber (7) on the inner wall that leads to the groove.
6. A multi-function smart card in accordance with claim 5, wherein: the upper surface pin shaft of female card is connected with dog (6), dog (6) are located logical groove directly over, and with female card upper surface laminating connection.
7. A multi-function smart card in accordance with claim 5, wherein: the location magnetic axis (3) of two symmetries of one side fixedly connected with of relative draw-in groove (1) of fixed strip (2), two recesses have been seted up to one side of female card relative fixed strip (2), and insulating cover (14) of fixedly connected with location magnetic axis (3) looks adaptation in the recess, the different magnetic path (15) of insulating cover (14) internal fixedly connected with and location magnetic axis (3) magnetism, the material that insulating cover (14) adopted is silica gel.
8. A multi-functional daughter smart card as claimed in claim 5, wherein: the inner wall of one side of the clamping groove (1) opposite to the fixing strip (2) is fixedly connected with a plurality of second spring wires (17) in a plurality of modes, one end of each second spring wire (17) far away from the inner wall of the clamping groove (1) is fixedly connected with a push block (16), and the push block (16) is connected with the inner wall of the clamping groove (1) in a limiting sliding mode.
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| CN202210935396.3A CN115062743B (en) | 2022-08-05 | 2022-08-05 | System comprising multifunctional primary-secondary type intelligent card |
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| CN202210935396.3A CN115062743B (en) | 2022-08-05 | 2022-08-05 | System comprising multifunctional primary-secondary type intelligent card |
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