CN106781116A - A kind of intelligent POS terminal core space safeguard structure - Google Patents
A kind of intelligent POS terminal core space safeguard structure Download PDFInfo
- Publication number
- CN106781116A CN106781116A CN201710080501.9A CN201710080501A CN106781116A CN 106781116 A CN106781116 A CN 106781116A CN 201710080501 A CN201710080501 A CN 201710080501A CN 106781116 A CN106781116 A CN 106781116A
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- liquid crystal
- pos terminal
- mainboard
- nucleus
- module
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
-
- 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
- G06F21/86—Secure or tamper-resistant housings
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The present invention provides a kind of intelligent POS terminal core space safeguard structure, including liquid crystal module, mainboard, IC-card seat and POS terminal Android nucleus module, safeguard structure also includes at least two safe MESH curtain wall penels, a liquid crystal tamper safety contact and a conductive zebra bar；The IC-card seat, POS terminal Android nucleus module, two safe MESH curtain wall penels, liquid crystal tamper safety contact, conductive zebra bars may be contained between mainboard and liquid crystal module；Described two safe MESH curtain wall penels, liquid crystal tamper safety contact are distributed on the FPC plates of the liquid crystal module；And two safe MESH curtain wall penels are symmetricly set in the both sides of liquid crystal module；The IC-card seat, two safe MESH curtain wall penels, POS terminal Android nucleus module, mainboard, liquid crystal modules define a nucleus for physical security；The present invention have it is safe and reliable, the characteristics of simplify, can effectively solve the problem that current intelligence POS product core securities design structure excessively complexity, design cost problem high.
Description
Technical field
The present invention relates to financial POS product scope, more particularly to a kind of intelligent POS terminal core space safeguard structure.
Background technology
General status is run according to Central Bank's Payment System, China's POS terminal quantitatively maintains rapid growth in recent years
The impetus, pay scene on also show multifarious change.The fusion of Zhi Fuyu sector applications, by integrated in POS
Function Extension is realized in sector application；With merging for personal device, it is implemented in combination with any time by personal terminal such as POS and smart mobile phones
Pay everywhere；And the combination of O2O, realizes that paying scene switches by the integrated O2O applications in POS.
With pay demand development in pluralism, payment platform increasingly open, POS also becomes more and more intelligent.It is similar
The full touch screen intelligence POS of mobile phone will be increasingly becoming the prevailing characteristics of intelligent POS.The open safety with POS of intelligent mobile phone system
Property is conflicting, and this requires intelligent POS safety and Protections and certification with traditional POS difference than larger.For tradition
For POS, except safe CPU and corresponding core space, key zone is also very crucial, it is necessary to multiple-protection.And due to intelligence
Energy POS is full touch screen, it is ensured that touch-screen input password is not monitored etc..For traditional POS producers, without intelligence
The design verification experience of POS, is generally required a very long trial and is waited using traditional safety measure by detection and certification
Treat, and it is with high costs.
Current existing patented technology or the on the market design of intelligence POS physical cores heart district are most by the way of tradition POS,
There is special safety island, added with PCB fences and dig out safety island region in the middle of support or plate PC B, along with a big module
Plate/guard plate protects sensitive model or is produced with second order and print as cover plate, the in addition safe flexible PCB FPC of one side
The direct fabric swatch of making sheet HDI, these scheme costs are very high, and assembling is complicated, and processing trouble, reliability is relatively low, safety easily false triggering,
Too many PCB space is occupied simultaneously, using there is significant limitation on the compact product of structure space.
" a kind of POS anti-dismounting protection structure " is disclosed in the prior art sees Publication No.：CN205176993U, publication date
For：The Chinese patent of 2016-04-20, the utility model discloses a kind of POS anti-dismounting protection structure, including is arranged on POS
Internal pcb board and Mesh line wallboards, the Mesh lines wallboard is placed on pcb board, and the Mesh lines wallboard is internally provided with leads
Line, the wire is connected with POS internal circuit.The anti-dismounting protection structure that the utility model is provided, by safety contact
Around Mesh line wallboards are set so that when POS is subjected to side attack, wire inside Mesh line wallboards simultaneously triggers POS
The defence program of machine, has ensured the security of user data；Although the utility model also uses Mesh line wallboards, the knot
Structure and present patent application are simultaneously differed, the structure be a space being fenced up using four Mesh line wallboards and security not yet
It is high.
The content of the invention
The technical problem to be solved in the present invention, is to provide a kind of intelligent POS terminal core space safeguard structure, and simplification is cumbersome
Production technology and the extra manual welding of removal, improving productivity, while reliability is greatly improved；The present invention has peace
Entirely, it is reliable, the characteristics of simplify, can effectively solve the problem that current intelligence POS product core securities design structure excessively complexity, be designed to
This problem high.
What the present invention was realized in：A kind of intelligent POS terminal core space safeguard structure, including liquid crystal module, mainboard, IC
Deck and POS terminal Android nucleus module, safeguard structure also include at least two safe MESH curtain wall penels, a liquid crystal tamper
Safety contact and a conductive zebra bar；The IC-card seat, POS terminal Android nucleus module, two safe MESH curtain wall penels, liquid
Brilliant tamper safety contact, conductive zebra bar may be contained between mainboard and liquid crystal module；And the IC-card seat is located at mainboard surface
Lower section, the POS terminal Android nucleus module be located at mainboard surface middle part；Described two safe MESH curtain wall penels, liquid crystal
Tamper safety contact is distributed on the FPC plates of the liquid crystal module；And two safe MESH curtain wall penels are symmetricly set in liquid crystal
The both sides of module；The IC-card seat, two safe MESH curtain wall penels, POS terminal Android nucleus module, mainboard, liquid crystal modules are enclosed
Into a nucleus for physical security；The liquid crystal tamper safety contact and conductive zebra bar are located in nucleus；Institute
Stating two safe MESH curtain wall penels, liquid crystal tamper safety contact can prevent liquid crystal module from being opened detection.
Further, it is provided with the nucleus with the safety-related device of POS terminal；The device includes safety
CPU, IC-card circuit, magnetic stripe card circuit or touch screen circuit.
Further, the security protection principle of the liquid crystal module：The signal of the touch-screen of the liquid crystal module is by safety
CPU is specially controlled, and liquid crystal module is difficult to remove with fixed being pasted using super glue of shell, FPC plates in the liquid crystal module
Wiring will walk Safety actuality MESH curtain wall penel cablings prevents bore detecting, and liquid crystal module backside structure is designed with liquid crystal tamper safety
Contact and conductive zebra bar position, and the two positions, in nucleus, so mutually protection ensures whole core space
The safety of domain top layer, it is ensured that the attack come from liquid crystal surface cannot prove effective.
Further, the security protection principle of the IC-card seat：IC-card seat is metal shell energy pick-proof, and IC-card seat contact exists
Inside, is difficult to detect from card inserting mouth, and IC-card seat height 2~4mm of degree, and used as one safe fence of nucleus, IC-card seat is touched
Point is located in nucleus and is protected.
Further, the security protection principle of the POS terminal Android nucleus module：The POS terminal Android core mould
Tile height carries protective shielding cover, it is difficult to by side attack close to 3mm by modularized encapsulation.
Further, the security protection principle of described two safe MESH curtain wall penels：Safe MESH curtain wall penels are that thickness is
4 layers of pcb board of 3.0mm, are furnished with double-deck dynamic security MESH on the pcb board, can prevent from being detected from side and attack.
Further, the security protection principle of the mainboard：The mainboard is 6 layers of common pcb board that thickness is 1.6mm,
The mainboard front connects mainboard with liquid crystal module towards liquid crystal module by conductive plastic carbon granules and conductive zebra bar, prevents liquid
Brilliant module is separated with mainboard；The dynamic security MESH of two-layer independence is furnished with the middle of mainboard, the mainboard back side is designed with security protection and arranges
Apply, prevent from being launched a offensive from the lateral mainboard front of battery.
The invention has the advantages that：Safeguard structure of the invention includes liquid crystal module, mainboard, IC-card seat, POS terminal peace
The conductive zebra bar of tall and erect nucleus module, at least two safe MESH curtain wall penels, a liquid crystal tamper safety contact and one；Each composition
Partial preventing principle, being combined together will produce mutually protection, and safety is multistage nested, and the physics for constituting highest ranking is prevented
Shield nucleus.Such as liquid crystal is opened it is necessary to remove two safety from frontal attack safety island it is necessary to open liquid crystal
MESH curtain wall penels, liquid crystal tamper safety contact, and the two are all to be located at cannot directly attacking for nucleus, it is all with safety
Related device can be placed in nucleus, and safety-related cabling, via can arbitrarily be designed in nucleus,
The convenience of design is thus farthest increased, production process also greatly simplify in addition, and processing cost also significantly drops
It is low.
Brief description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is structural representation of the invention.
Specific embodiment
Refer to shown in Fig. 1, a kind of intelligent POS terminal core space safeguard structure, including liquid crystal module 1, mainboard 2, IC-card
Seat 3 and POS terminal Android nucleus module 4, safeguard structure also include at least two safe MESH curtain wall penels 5, a liquid crystal tamper
The conductive zebra bar 7 of safety contact 6 and；The IC-card seat 1,4, two safe MESH enclosure walls of POS terminal Android nucleus module
Plate 5, liquid crystal tamper safety contact 6, conductive zebra bar 7 may be contained between mainboard 2 and liquid crystal module 1；And the IC-card seat 3
In the lower section on the surface of mainboard 2, the POS terminal Android nucleus module 4 is located at the middle part on the surface of mainboard 2；Described two safety
MESH curtain wall penels 5, liquid crystal tamper safety contact 6 are distributed on the FPC plates (not shown) of the liquid crystal module；And two safety
MESH curtain wall penels 5 are symmetricly set in the both sides of liquid crystal module 1；3, two safe MESH curtain wall penels 5, POS terminal of the IC-card seat
Android nucleus module 4, mainboard 2, liquid crystal module 1 define a nucleus for physical security 8；The liquid crystal tamper is touched safely
Point 6 and conductive zebra bar 7 are located in nucleus 8；Described two safe MESH curtain wall penels 5, liquid crystal tamper safety contact 6 can be prevented
Only liquid crystal module 1 is opened detection.
Liquid crystal module, the liquid crystal module (containing touch-screen) is full laminating design, it is impossible to separation, while in liquid crystal module
FPC is furnished with two safe MESH curtain wall penels 5, liquid crystal tamper safety contact 6, can prevent liquid crystal module from being opened detection；Safety
IC-card seat, IC-card seat is metal deck, compact conformation, and all inside deck, outside is difficult to dismantle and detects for contact；POS ends
End Android nucleus module, the module is the core board module that communication module producer is made using mobile phone case piece scheme, supports Android
System and 4G networks, can not possibly be replaced or remove, therefore can be as safe fence；Safe MESH curtain wall penels 5 are tools
There is the fence board that dynamic security MESH is protected, it is impossible to attack from outside；Mainboard is the mainboard with double-deck dynamic MESH protection, is prevented
Only attacked from mainboard reverse side.By liquid crystal module, mainboard, IC-card seat, POS terminal Android nucleus module, at least two peaces
Full MESH curtain wall penels all around collective effect up and down, defines a nucleus 8 for physical security grade superelevation, wherein,
Liquid crystal module 1, mainboard 2, IC-card seat 3 and POS terminal Android nucleus module 4 are the part on intelligent POS bases, only two
Safe MESH curtain wall penels 5, a liquid crystal tamper safety contact 6 and a conductive zebra bar 7 are extra additions for aiding in core
The erection in region.With the safety-related safe CPU of POS, MESH signals, SWITCH signals, IC-card circuit, magnetic stripe card circuit is touched
Screen circuit etc. can cloth in nucleus.
The security protection principle of liquid crystal module 1：With mono- important difference of traditional POS it is exactly not press as intelligent POS
Key, full touch screen, the protection that this allows for liquid crystal module (containing touch-screen) is extremely important.Except the signal of touch-screen is by safe CPU
Special control, the input amount of money and password cannot be distorted.Liquid crystal module is pasted with the fixation of shell with special super glue
It is difficult to remove, in addition, the wiring of FPC plates will walk Safety actuality MESH cablings and prevent bore detecting in liquid crystal module, the liquid crystal module back of the body
Face structure design liquid crystal tamper safety contact 6 and the conductive position of zebra bar 7, and the two positions preferably both will be in nucleus
Interior, so mutually protection ensures the safety of whole core physical region top layer, it is ensured that from the attack nothing that liquid crystal surface is come to greatest extent
Method is proved effective.
The security protection principle of IC-card seat 3：Secure IC deck be metal shell can with pick-proof, contact internally, from plug-in card
Mouth is difficult to detect, and IC-card seat height degree 3mm or so, can be as one safe fence of nucleus, contact is just also in core
Heart district is protected in domain.
The security protection principle of POS terminal Android nucleus module 4：Android nucleus module C is system core part, and it is responsible for
The function of the intelligent POS overwhelming majority, including with safety-related liquid crystal display part, it is necessary to prevent the amount of money show or other with
Safety-related display information is tampered, and POS terminal Android nucleus module height is carried anti-close to 3mm by modularized encapsulation
Shield radome, it is difficult to by side attack, and liquid crystal display is related is also in nucleus 8, can be as nucleus
The wherein safe fence of side.
Two security protection principles of safe MESH curtain wall penels 5：Safe MESH fence boards are 4 layers of PCB that thickness is 3.0mm
Plate, is furnished with double-deck dynamic security MESH on the plate, can prevent from being detected from side and attack, with the He of POS terminal Android nucleus module 4
IC-card seat 3 collectively constitutes the safety island enclosure wall on a similar tradition POS.
The security protection principle of mainboard 2：Mainboard is 6 layers of common pcb board that thickness is 1.6mm, and the plate front is towards liquid crystal
Module, mainboard is located at nucleus 8 with being furnished with safe SWITCH points and safe MESH, the SWITCH between liquid crystal module with MESH
It is interior, mainboard is connected with liquid crystal module by conductive plastic carbon granules and conductive zebra bar, prevent liquid crystal module from being separated with mainboard.Mainboard
Centre is furnished with the dynamic security MESH of two-layer independence, and the mainboard back side is designed with safety prevention measure, prevents from the lateral mainboard of battery
Launch a offensive in front.
In a word, prior art majority, using special safety island, is taken up room by the way of tradition POS, and structure is multiple
It is miscellaneous.And the physical core place of safety that the present invention is formed using the intelligent existing part of POS terminal and structure, simple structure, space
It is compact；Secured fashion processing that prior art is used is most of to need manual welding or various boards, complex process high cost, and
Fault rate is also high.And the safe MESH curtain wall penels of present invention design only have one kind, stove welding can be together crossed as normal component,
Without manual intervention, technique simplifies low-cost, safe and reliable.
Although the foregoing describing specific embodiment of the invention, those familiar with the art should manage
Solution, the specific embodiment described by us is merely exemplary, and rather than for the restriction to the scope of the present invention, is familiar with this
The technical staff in field should be covered of the invention in the equivalent modification and change made according to spirit of the invention
In scope of the claimed protection.
Claims (7)
1. a kind of intelligent POS terminal core space safeguard structure, including liquid crystal module, mainboard, IC-card seat and POS terminal Android
Nucleus module, it is characterised in that：Safeguard structure also include at least two safe MESH curtain wall penels, a liquid crystal tamper safety contact with
And a conductive zebra bar；The IC-card seat, POS terminal Android nucleus module, two safe MESH curtain wall penels, liquid crystal tamper safety
Contact, conductive zebra bar may be contained between mainboard and liquid crystal module；It is described and the IC-card seat is located at the lower section on mainboard surface
POS terminal Android nucleus module is located at the middle part on mainboard surface；Described two safe MESH curtain wall penels, liquid crystal tamper safety contact
It is distributed on the FPC plates of the liquid crystal module；And two safe MESH curtain wall penels are symmetricly set in the both sides of liquid crystal module；Institute
State IC-card seat, two safe MESH curtain wall penels, POS terminal Android nucleus module, mainboard, liquid crystal modules and define a physics peace
Full nucleus；The liquid crystal tamper safety contact and conductive zebra bar are located in nucleus；Described two safe MESH
Curtain wall penel, liquid crystal tamper safety contact can prevent liquid crystal module from being opened detection.
2. a kind of intelligent POS terminal core space safeguard structure according to claim 1, it is characterised in that：The core space
It is provided with domain with the safety-related device of POS terminal；The device include safe CPU, IC-card circuit, magnetic stripe card circuit or
Touch screen circuit.
3. a kind of intelligent POS terminal core space safeguard structure according to claim 1, it is characterised in that：The liquid crystal mould
The security protection principle of group：The signal of the touch-screen of the liquid crystal module is specially controlled by safe CPU, liquid crystal module and shell
Fixed being pasted using super glue is difficult to remove, and the wiring of FPC plates will walk Safety actuality MESH curtain wall penels and walk in the liquid crystal module
Line prevents bore detecting, and liquid crystal module backside structure is designed with liquid crystal tamper safety contact and conductive zebra bar position, and this
Two positions are located in nucleus, and so mutually protection ensures the safety of whole nucleus top layer, it is ensured that come from liquid crystal surface
Attack cannot prove effective.
4. a kind of intelligent POS terminal core space safeguard structure according to claim 1, it is characterised in that：The IC-card seat
Security protection principle：IC-card seat is metal shell energy pick-proof, and IC-card seat contact internally, is difficult to detect from card inserting mouth, and
IC-card seat height 2~4mm of degree, used as one safe fence of nucleus, IC-card seat contact is located in nucleus and is protected.
5. a kind of intelligent POS terminal core space safeguard structure according to claim 1, it is characterised in that：The POS terminal
The security protection principle of Android nucleus module：POS terminal Android nucleus module height close to 3mm, by modularized encapsulation
With protective shielding cover, it is difficult to by side attack.
6. a kind of intelligent POS terminal core space safeguard structure according to claim 1, it is characterised in that：Described two peaces
The security protection principle of full MESH curtain wall penels：Safe MESH curtain wall penels are 4 layers of pcb board that thickness is 3.0mm, cloth on the pcb board
There is double-deck dynamic security MESH, can prevent from being detected from side and attack.
7. a kind of intelligent POS terminal core space safeguard structure according to claim 1, it is characterised in that：The mainboard
Security protection principle：The mainboard is 6 layers of common pcb board that thickness is 1.6mm, and the mainboard front passes through towards liquid crystal module
Conductive plastic carbon granules and conductive zebra bar connect mainboard with liquid crystal module, prevent liquid crystal module from being separated with mainboard；Cloth in the middle of mainboard
There is the dynamic security MESH of two-layer independence, the mainboard back side is designed with safety prevention measure, prevent from being sent out from the lateral mainboard front of battery
Rise and attack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710080501.9A CN106781116B (en) | 2017-02-15 | 2017-02-15 | Intelligent POS terminal core area protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710080501.9A CN106781116B (en) | 2017-02-15 | 2017-02-15 | Intelligent POS terminal core area protection structure |
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| CN106781116A true CN106781116A (en) | 2017-05-31 |
| CN106781116B CN106781116B (en) | 2023-05-16 |
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| CN201710080501.9A Active CN106781116B (en) | 2017-02-15 | 2017-02-15 | Intelligent POS terminal core area protection structure |
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Cited By (5)
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| CN107636674A (en) * | 2017-08-02 | 2018-01-26 | 福建联迪商用设备有限公司 | Liquid crystal touch screen safety protection structure, guard method and financial payment equipment |
| CN107657188A (en) * | 2017-09-26 | 2018-02-02 | 上海汇尔通信息技术有限公司 | A kind of safe Anti-dismounting structure of liquid crystal display and method |
| WO2019051716A1 (en) * | 2017-09-14 | 2019-03-21 | 福建联迪商用设备有限公司 | Novel security patch board and pos machine using security patch board |
| CN112053515A (en) * | 2020-08-07 | 2020-12-08 | 福建联迪商用设备有限公司 | Intelligent POS terminal data protection structure and protection method |
| CN113837330A (en) * | 2021-09-13 | 2021-12-24 | 深圳市中磁计算机技术有限公司 | Anti-dismantling card reading device |
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| CN113837330A (en) * | 2021-09-13 | 2021-12-24 | 深圳市中磁计算机技术有限公司 | Anti-dismantling card reading device |
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| Publication number | Publication date |
|---|---|
| CN106781116B (en) | 2023-05-16 |
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