CN206312199U - Noncontact texture card - Google Patents
Noncontact texture card Download PDFInfo
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- CN206312199U CN206312199U CN201621476552.0U CN201621476552U CN206312199U CN 206312199 U CN206312199 U CN 206312199U CN 201621476552 U CN201621476552 U CN 201621476552U CN 206312199 U CN206312199 U CN 206312199U
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- chip
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- standby
- high frequency
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Abstract
The utility model is related to smart card device technical field, more particularly to noncontact texture card.Noncontact texture card, including：Card major and the IC chip layer being encapsulated in card major, the IC chip layer include main identification chip structure and standby identification chip structure, the master switch for controlling it to be switched on or switched off with outer signals are connected with the main identification chip structure.By master switch so that main identification chip structure is opened when in use, is closed when not using, the privacy of the user of noncontact texture card is protected, while being also effectively prevented the information that unauthorized third party's malice is read in noncontact texture card；The setting of the standby identification chip structure, extends the service life of noncontact texture card, while also providing enough buffer time to client, it is to avoid because of main identification chip structure catastrophic failure, delay the use of client.
Description
Technical field
The utility model is related to smart card device technical field, more particularly to noncontact texture card.
Background technology
Non-contact IC card is made up of also known as radio-frequency card IC chip, induction antenna, is encapsulated in a PVC card piece for standard
Interior, chip and antenna, without any exposed parts, are the new technologies for growing up recent years in the world, and it will successfully be penetrated
Frequency identification technology and IC-card technology combine, and finish passive (non-transformer in card) and contact-free this problem, are electronics devices
One quantum jump in part field.Card is close to read write line surface in certain distance scope (usually 5-10cm), by radio wave
Transmission complete the read-write operation of data.
With the maturation in card market, non-contact card has been deep into the every aspect of popular life, such as identity card, public transport
Card, subway card, Citizen Card Item also have substantial amounts of member card.Because comprising personal information and corresponding Stored Value in noncontact texture card
Information, in use, has the personal information that some illegal frequency read/write malice are read in noncontact texture card, makes
Into the leakage of personal information, or even property loss can be caused directly or indirectly.
Meanwhile, when in use, the identification chip structure in existing noncontact texture card only have it is a set of, often when in use
Occur to damage suddenly or failure, had a strong impact on the use of client, or even larger economy or the shadow lived can be caused to client
Ring.Existing noncontact texture khaki surface is smooth plane simultaneously, when in use, more easy to lose, easily scratches, abrasion
It is more serious.
Utility model content
The purpose of this utility model is to propose noncontact texture card, by master switch so that main identification chip structure
Open when in use, closed when not using, protect the privacy of the user of noncontact texture card, while being also effectively prevented non-
Third party's malice of mandate reads the information in noncontact texture card；The setting of the standby identification chip structure, extends non-
The service life of texture card is contacted, while also providing enough buffer time to client, it is to avoid because main identification chip structure is prominent
Right failure, delays the use of client.
It is that, up to this purpose, the utility model uses following technical scheme：
Noncontact texture card, including：Card major and the IC chip layer being encapsulated in card major, the IC chip layer
Including main identification chip structure and standby identification chip structure, control is connected with the main identification chip structure, and it believes with the external world
Number master switch being switched on or switched off.
One of preferred scheme as the technical program, the main identification chip structure includes master data chip, main high frequency
Chip and main high frequency antenna, main high frequency chip connect master data chip and main high frequency antenna respectively, and the master switch is arranged on
Between the main high frequency chip and main high frequency antenna.
One of preferred scheme as the technical program, is also associated with main fingerprint recognition chip on the master data chip.
One of preferred scheme as the technical program, main protection body is additionally provided with the main identification chip structure,
The main protection body is circumferentially disposed along main identification chip structure, and it is highly higher than the height of main identification chip structure.
One of preferred scheme as the technical program, the standby identification chip structure includes preliminary data chip, standby
With high frequency chip and standby high frequency antenna, the standby high frequency of control is provided between the standby high frequency chip and standby high frequency antenna
The backup circuit breaker that chip is switched on or switched off with outer signals.
One of preferred scheme as the technical program, is also associated with standby fingerprint recognition core on the preliminary data chip
Piece.
One of preferred scheme as the technical program, stand-by protection is additionally provided with the standby identification chip structure
Body, the stand-by protection body is circumferentially disposed along standby identification chip structure, and it is highly higher than standby identification chip structure
Highly.
One of preferred scheme as the technical program, the card major include be respectively overlay in IC chip layer above and
Following layer of PVC, is provided with printing layer in the layer of PVC, protective layer is additionally provided with above the printing layer.
One of preferred scheme as the technical program, has concavo-convex relief fabric on the protective layer.
One of preferred scheme as the technical program, the concavo-convex relief fabric is Wave-shaped structural.
Beneficial effect：It is arranged on the master switch in the main identification chip structure so that main identification chip structure makes
Used time opens, and is closed when not using, and the privacy of the user of noncontact texture card is protected, while being also effectively prevented unauthorized
Third party malice read noncontact texture card in information；The setting of the standby identification chip structure, when main identification chip
When losing or using failure occur in structure, the standby identification chip structure carries out rapidly comprehensive instead of main identification chip structure
Data and signal transmission, that is, extend the service life of noncontact texture card, at the same also to client provide enough bufferings
Time, it is to avoid because of main identification chip structure catastrophic failure, delay the use of client.
Brief description of the drawings
Fig. 1 is the structural representation one of the noncontact texture card that the utility model embodiment 1 is provided；
Fig. 2 is the structural representation two of the noncontact texture card that the utility model embodiment 1 is provided；
Fig. 3 is the structured flowchart of the IC chip layer that the utility model embodiment 1 is supplied；
Fig. 4 is the sectional view of the protective layer that the utility model embodiment 1 is supplied.
In figure：
1st, card major；2nd, IC chip layer；3rd, layer of PVC；4th, printing layer；5th, protective layer；61st, master switch；62nd, it is standby to open
Close；21st, main identification chip structure；22nd, standby identification chip structure；211st, master data chip；212nd, high frequency chip；213rd, high frequency
Antenna；214th, fingerprint recognition chip；221st, preliminary data chip；222nd, standby high frequency chip；223rd, standby high frequency antenna；224、
Standby fingerprint recognition chip.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Embodiment 1
Noncontact texture card is present embodiments provided, as Figure 1-4, including：Card major 1 and it is encapsulated in card master
IC chip layer 2 in body 1, the IC chip layer 2 includes main identification chip structure 21 and standby identification chip structure 22, the master
The master switch 61 for controlling it to be switched on or switched off with outer signals is connected with identification chip structure 21.The main identification chip knot
Structure 21 can just receive the electromagnetic wave of frequency read/write transmitting in the case where master switch 61 is closed.
It is arranged on the master switch 61 in the main identification chip structure 21 so that main identification chip structure 21 is when in use
Open, closed when not using, protect the privacy of the user of noncontact texture card, while being also effectively prevented unauthorized the
Tripartite's malice reads the information in noncontact texture card；The setting of the standby identification chip structure 22, when main identification chip knot
When losing or using failure occur in structure 21, the standby identification chip structure 22 is carried out rapidly entirely instead of main identification chip structure 21
The data and signal transmission in orientation, that is, extend the service life of noncontact texture card, while also being provided to client enough
Buffer time, it is to avoid because of the main catastrophic failure of identification chip structure 21, delay the use of client.
The main identification chip structure 21 includes master data chip 211, main high frequency chip 212 and main high frequency antenna 213, main
High frequency chip 212 connects master data chip 211 and main high frequency antenna 213 respectively, and the master switch 61 is arranged on the main height
Between frequency chip 212 and main high frequency antenna 213, when under the off-state of master switch 61, main identification chip structure 21 can not be received
The signal that frequency read/write sends, can not send the data to frequency read/write；When master switch 61 is closed, main identification core
The normal work of chip architecture 21.
For the safety of further protection user, main fingerprint recognition chip is also associated with the master data chip 211
214.Only in the case of fingerprint recognition is correct, the ability normal work of the main identification chip structure 21, it is therefore prevented that noncontact
The stolen brush of texture card.
Main protection body is additionally provided with the main identification chip structure 21, the main protection body is along main identification chip structure
21 is circumferentially disposed, and it is highly higher than the height of main identification chip structure 21.The setting of the main protection body, prevents main identification core
Chip architecture 2 is worn, and improves the service life of noncontact texture card.
The standby identification chip structure 22 includes preliminary data chip 221, standby high frequency chip 222 and standby high frequency day
Line 223, is provided with the standby high frequency chip 222 of control and the external world between the standby high frequency chip 222 and standby high frequency antenna 223
The backup circuit breaker 62 that signal is switched on or switched off.When under the off-state of backup circuit breaker 62, standby identification chip structure 22 can not be received
The signal that frequency read/write sends, can not send the data to frequency read/write；When backup circuit breaker 62 is closed, standby identification
The normal work of chip structure 22.
For the safety of further protection user, standby fingerprint recognition is also associated with the preliminary data chip 221
Chip 224.Only in the case of fingerprint recognition is correct, the ability normal work of the standby identification chip structure 22, it is therefore prevented that
The stolen brush of noncontact texture card.
Stand-by protection body is additionally provided with the standby identification chip structure 22, the stand-by protection body is along standby identification core
Chip architecture 22 it is circumferentially disposed, and its highly higher than standby identification chip structure 22 height.The setting of the main protection body, prevents
Only standby identification chip structure 22 is worn, and improves the service life of noncontact texture card.
The card major 1 includes being respectively overlay in IC chip 2 above and below layer of PVC 3 of layer, in the layer of PVC 3
Printing layer 4 is provided with, protective layer 5 is additionally provided with above the printing layer 4.
There is concavo-convex relief fabric on the protective layer 5.The ups and downs structure user gripping is more convenient, no
It is easy to lose, while also enhancing the intensity of untouchable chip card.Preferably, as shown in figure 4, the concavo-convex relief fabric is ripple
Wave type structure.
In sum, it is arranged on the master switch 61 in the main identification chip structure 21 so that main identification chip structure
21 open when in use, are closed when not using, and the privacy of the user of noncontact texture card are protected, while being also effectively prevented
Unauthorized third party's malice reads the information in noncontact texture card；The setting of the standby identification chip structure 22, works as master
When losing or using failure occur in identification chip structure 21, the standby identification chip structure 22 replaces rapidly main identification chip knot
Structure 21 carries out comprehensive data and signal transmission, that is, extend the service life of noncontact texture card, while also being carried to client
Enough buffer time is supplied, it is to avoid because of the main catastrophic failure of identification chip structure 21, delay the use of client.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and can not by any way be construed to the limitation to the utility model protection domain.Based on explanation herein,
Those skilled in the art associates other specific embodiments of the present utility model by would not require any inventive effort,
These modes are fallen within protection domain of the present utility model.
Claims (10)
1. noncontact texture card, it is characterised in that including：Card major (1) and the IC chip being encapsulated in card major (1)
Layer (2), IC chip layer (2) includes main identification chip structure (21) and standby identification chip structure (22), the main identification
The master switch (61) for controlling it to be switched on or switched off with outer signals is connected with chip structure (21).
2. noncontact texture card according to claim 1, it is characterised in that the main identification chip structure (21) is including master
Data chip (211), main high frequency chip (212) and main high frequency antenna (213), main high frequency chip (212) connect master data respectively
Chip (211) and main high frequency antenna (213), the master switch (61) are arranged on the main high frequency chip (212) and main high frequency
Between antenna (213).
3. noncontact texture card according to claim 2, it is characterised in that be also connected with the master data chip (211)
There is main fingerprint recognition chip (214).
4. noncontact texture card according to claim 1, it is characterised in that the main identification chip structure (21) it is upper also
Main protection body is provided with, the main protection body is circumferentially disposed along main identification chip structure (21), and it is highly higher than main identification core
The height of chip architecture (21).
5. the noncontact texture card according to claim any one of 1-3, it is characterised in that the standby identification chip structure
(22) including preliminary data chip (221), standby high frequency chip (222) and standby high frequency antenna (223), the standby high frequency cores
The standby high frequency chip (222) of control is provided between piece (222) and standby high frequency antenna (223) to be switched on or switched off with outer signals
Backup circuit breaker (62).
6. noncontact texture card according to claim 5, it is characterised in that also connect on the preliminary data chip (221)
It is connected to standby fingerprint recognition chip (224).
7. noncontact texture card according to claim 5, it is characterised in that on the standby identification chip structure (22) also
Stand-by protection body is provided with, the stand-by protection body is circumferentially disposed along standby identification chip structure (22), and it is highly higher than
The height of standby identification chip structure (22).
8. noncontact texture card according to claim 5, it is characterised in that the card major (1) is including being covered each by
In IC chip layer (2) above and below layer of PVC (3), printing layer (4), the printing layer are provided with the layer of PVC (3)
(4) protective layer (5) is additionally provided with above.
9. noncontact texture card according to claim 8, it is characterised in that there is concavo-convex fluctuating on the protective layer (5)
Structure.
10. noncontact texture card according to claim 9, it is characterised in that the concavo-convex relief fabric is undaform knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476552.0U CN206312199U (en) | 2016-12-30 | 2016-12-30 | Noncontact texture card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476552.0U CN206312199U (en) | 2016-12-30 | 2016-12-30 | Noncontact texture card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206312199U true CN206312199U (en) | 2017-07-07 |
Family
ID=59248873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476552.0U Active CN206312199U (en) | 2016-12-30 | 2016-12-30 | Noncontact texture card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206312199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI663550B (en) * | 2017-12-18 | 2019-06-21 | 第一美卡事業股份有限公司 | Anti-scratching portable card |
-
2016
- 2016-12-30 CN CN201621476552.0U patent/CN206312199U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI663550B (en) * | 2017-12-18 | 2019-06-21 | 第一美卡事業股份有限公司 | Anti-scratching portable card |
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