CN115062743B - System comprising multifunctional primary-secondary type intelligent card - Google Patents
System comprising multifunctional primary-secondary type intelligent card Download PDFInfo
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- CN115062743B CN115062743B CN202210935396.3A CN202210935396A CN115062743B CN 115062743 B CN115062743 B CN 115062743B CN 202210935396 A CN202210935396 A CN 202210935396A CN 115062743 B CN115062743 B CN 115062743B
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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
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- 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
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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
- F16B2200/99—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)
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Abstract
The invention discloses a system comprising a multifunctional primary-secondary type intelligent card, which belongs to the field of intelligent cards, and the system comprises the multifunctional primary-secondary type intelligent card.
Description
Technical Field
The present invention relates to the field of smart cards, and more particularly to a system including a multi-functional daughter-mother 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 transmitting partial identity information data, 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 needs to be subjected to additional handling, the additional smart card needs to be bound again, 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 system comprising a multifunctional primary-secondary intelligent card, which can divide the intelligent card into two parts, wherein a primary card is used as a data transmission card, a secondary card is used as a magnetic card for bearing the multifunctional data of the primary card, and the functional data in the secondary card can be eliminated and backup-transmitted at any time through the primary card, so that 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 system comprising 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 user login 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 data transmitted by the mother card and a secret key module for matching with the matching module are arranged in the daughter card, 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 cloud server and a clearing unit for clearing internal functional data of the daughter card, a fixed connection block is arranged at one end of the mother card, one end of the daughter card is symmetrically connected with a magnetic sheet, two magnetic sheets are symmetrically connected with the cloud interconnection module, and a magnetic sheet connected with the cloud interconnection module, the magnetic sheet connected with the fixed connection block, 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 daughter card, the plurality of functions in the mother card can be used by independently using the daughter card under the condition of not using the mother card, the safety of the mother card cannot be influenced even if the mother card is lost, the safety of the intelligent card is improved, the effects of managing the cloud server and interconnecting the cloud server and a third party can be achieved 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, meanwhile, the secret key module in the daughter card can be scanned to match with the matching module, and the subsequent data can be transmitted only after the matching is successful, otherwise, the failure of connection between the daughter card and the mother card of a user is promoted through the cloud server, data is backed up through the backup module, the mother card and data transmitted into the mother card are respectively processed through the processing module and the data module, so that the function data on the mother card can be better received by the daughter card, after the data transmission between the daughter card and the mother card is completed, signal separation between the daughter card and the mother card can be realized through the separation unit, the data transmission condition and the connection condition between the daughter card and the mother card can be realized through the feedback unit and can be fed back to the cloud server, so that the user can conveniently observe the transmission condition through the mobile terminal, the function data in the daughter card can be completely removed through the removal unit, the effect of changing the function data into a blank daughter card again is realized, the effect of recording other function data of the mother card again is realized conveniently, and the daughter card is fixedly connected to the fixed strip, grasp in the fixed strip control daughter card inserts the draw-in groove, when daughter card one end entered into the draw-in groove, son upper surface can extrude connecting block rebound, rotation effect through axis of rotation and activity storehouse inner wall, reach the effect that drives cardboard one end and deflect, finally make the connecting block on the spread groove on the daughter card and the cardboard carry out the joint, 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 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.
Further, the cardboard is close to a plurality of first spring wires of last fixed surface of connecting block one end, and the top fixed connection of the top of a plurality of first spring wires and activity storehouse inner wall, the cardboard is kept away from the fixed surface on the one end of first spring wire and is connected with the fixed block, the upper surface of mother's card is offered and is used for the person of facilitating the use to press the logical groove that the fixed block descends, and fixedly connected with rubber block on the inner wall that leads to the groove, can reach the closed effect to leading to the groove through the rubber block, avoid the dust foreign matter to fall into the draw-in groove, cause the daughter card can't insert or contact failure's risk, and the elasticity of rubber block self can reach the effect that the person of facilitating the use pressed the fixed block and descend fast, press the fixed block downwards through the user, when the fixed block moves downwards in leading to the inslot, can drive the one end of cardboard and move downwards, and rotate the relation of being connected through axis of rotation and activity storehouse inner wall, the other end that drives the cardboard upwards perks, and extrude first spring wire and take place compression deformation, finally make the connecting block take off the connecting block on the connecting block, reach the effect that the daughter card taken out fast, when the son card, the user loosens, the user unclamps, the elasticity of facilitating the son card can get into and carry out, the son card can carry out, the next time of restoring to reset.
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 block, 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 with the daughter card insert 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) This scheme is through with daughter card fixed connection on the fixed strip, it inserts in the draw-in groove to grasp fixed strip control daughter card, when daughter card one end enters into the draw-in groove, son upper surface can extrude connecting block rebound, effect of rotation through axis of rotation and movable bin inner wall, reach 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 the effect of fixing 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 carrying out data transmission between mother card and the daughter card, can reach the sealed effect to the lead to the groove through the rubber block, avoid the dust foreign matter to fall into in the draw-in groove, cause the risk that the daughter card can't insert or contact failure, and the elasticity of rubber block self can reach the effect that the person of facilitating the use presses the fixed block to descend fast, make the fixed block when moving downwards in leading to the inslot, can drive the one end of cardboard downwards, and pass through the relation of axis of rotation and movable bin inner wall rotation connection, the other end of driving the cardboard upwards rises, and the extrusion first compression deformation, finally make things convenient for the spring wire to take out the joint effect of taking out, the next time of the joint that the son can be convenient to press the snap.
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 a structure 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", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like 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. 1-10, a system including 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 logging in a user 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 a 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 the module is logged in through the cloud, the user can log in the cloud server to manage the smart card, the mother card and the daughter card in the smart 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 user, the effect of using the daughter card alone to use a plurality of functions in the mother card can be achieved under the condition of not using the mother card, the safety of the mother card cannot be influenced even if the daughter card is lost, the safety of the smart card is improved, the cloud interconnection module and the cloud management module can achieve the effects of managing the cloud server and interconnecting the cloud server and a third party, the scanning module can scan the inserted daughter card to confirm the information of the daughter card, the information of the daughter card can be scanned simultaneously with a key module in the daughter card, the pairing module is matched for pairing, subsequent data transmission can be carried out after successful pairing, otherwise, the connection failure of the daughter card and the mother card can be improved through the cloud server, the backup module can backup data, the data transmission module and the data transmission module can respectively process the data in the mother card and transmit the data to the mother card, the daughter card, the mother card can be conveniently separated from the daughter card, the data transmission unit can be conveniently observed through the mobile terminal, the daughter card, the data transmission unit can be conveniently separated from the daughter card, through with daughter card fixed connection on fixed strip 2, grasp fixed strip 2 control daughter card and insert in draw-in groove 1, when daughter card one end enters into draw-in groove 1, the son upper surface can extrude connecting block 10 rebound, rotation effect through axis of rotation 11 and movable bin 13 inner wall, reach the effect that drives cardboard 9 one end 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 the effect of fixing 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 and carry out 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 encrypt data and handle, 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.
Cardboard 9 is 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 the top of movable bin 13 inner wall, fixed surface is connected with fixed block 8 on the one end that cardboard 9 kept away from first spring wire 12, the last surface of mother card is offered and is used for the person of facilitating the use to press the logical groove that fixed block 8 descends, and fixedly connected with rubber 7 on the inner wall that leads to the groove, can reach the closed effect to leading to the groove through rubber 7, avoid the dust foreign matter to fall into draw-in groove 1, cause the risk that the daughter card can't insert or contact failure, and the elasticity of rubber 7 self can reach the effect that the person of facilitating the use pressed fixed block 8 fast and descend, press fixed block 8 downwards through the user, make fixed block 8 when leading to the inslot downwards move, can drive the one end downward movement of cardboard 9, and through the relation of axis of rotation 11 and movable bin 13 inner wall rotation connection, the other end that drives cardboard 9 upwarps upwards, and extrude first spring wire 12 and take place compression deformation, finally make the connecting block 10 take off the spread groove 5 on the ion card, when the son takes out, the elasticity drives the son and carry out, the son and carry out the joint that the elasticity drives the son and carry out and reset that the son drives the son and carry out the next time, the son and carry out.
The upper surface pin hub connection of female card has dog 6, and dog 6 is located logical groove directly over, and with female card upper surface laminating connection, through dog 6 and female card upper surface pin hub connection, and be located logical groove directly over, can reach the protection effect to block rubber 7, avoids appearing not bumping simultaneously, the daughter card circumstances of droing that causes.
Two locating magnetic shafts 3 of symmetry 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 locating magnetic shaft in the recess, fixedly connected with and the different magnetic path 15 of 3 magnetism of locating magnetic shaft in the insulating cover 14, the material that insulating cover 14 adopted is silica gel, through the different magnetic path 15 of 3 magnetism of insulating cover internal fixedly connected with and locating magnetic shaft, and insulating cover 14 and 3 looks adaptations of locating magnetic shaft, can reach when the daughter card inserts draw-in groove 1, fixed strip 2 can drive two locating magnetic shafts 3 and insert in insulating cover 14, and attract with magnetic path 15 mutually, 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 system including multi-functional primary and secondary formula smart card, includes cloud ware, mobile terminal, mother's card and daughter card, its characterized in that: the cloud server is internally provided with 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 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 backing up 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 the transmission data of the mother card and a secret key module for pairing with the pairing module, the processing module is internally provided with a separation unit for controlling the daughter card and the mother card to perform signal separation, a feedback unit for feeding back the connection state between the daughter card and the mother card to a 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 (1), one side of the inner wall of the clamping groove (1) is provided with a connecting magnetic sheet (4) for signal connection between the mother card and the daughter card, one side of the clamping groove (1) back 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, and the lower surface of one end of the clamping plate (9) is fixedly connected with a connecting block (10) for clamping the daughter card, one end upper surface that the daughter card is close to connecting block (10) is seted up with spread groove (5) of the looks adaptation of connecting block (10), one side fixedly connected with fixed strip (2) of draw-in groove (1) are kept away from to the daughter card.
2. A system comprising 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 system comprising a multi-function smart card-in-a-mother 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 system comprising a multi-function smart card in accordance with 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 system comprising a multi-function smart card-in-a-mother in accordance with claim 1, wherein: cardboard (9) are close to a plurality of first spring silk (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 silk (12) and activity storehouse (13) inner wall, fixed surface is connected with fixed block (8) on the one end of first spring silk (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) decline is offered to the upper surface of female card, and fixedly connected with block rubber (7) on the inner wall that leads to the groove.
6. A system comprising 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 system comprising a multi-function smart card-in-a-mother according to 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 system comprising a multi-function smart card in accordance with 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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| US5887145A (en) * | 1993-09-01 | 1999-03-23 | Sandisk Corporation | Removable mother/daughter peripheral card |
| CN102378054A (en) * | 2011-10-09 | 2012-03-14 | 深圳创维数字技术股份有限公司 | Slave card authentication method and authentication system for digital set-top box (DSTB) |
| CN113728668A (en) * | 2019-06-24 | 2021-11-30 | 西门子股份公司 | Master-slave module pairing processing system, device and method |
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| CN1816137A (en) * | 2006-03-03 | 2006-08-09 | 北京广博数字电视科技有限公司 | Method for realizing master-slave intelligent card for one-user multiple-terminal management |
| CN101720012A (en) * | 2009-11-19 | 2010-06-02 | 北京数码视讯科技股份有限公司 | Primary and subsidiary cards for digital television condition receiving system and realization method thereof |
| CN204557539U (en) * | 2015-01-31 | 2015-08-12 | 广州位码付信息科技有限公司 | Primary and secondary IC-card equipment |
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| CN115062743A (en) | 2022-09-16 |
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