CN105930746A - Electronic apparatus with data protection system - Google Patents
Electronic apparatus with data protection system Download PDFInfo
- Publication number
- CN105930746A CN105930746A CN201610283946.2A CN201610283946A CN105930746A CN 105930746 A CN105930746 A CN 105930746A CN 201610283946 A CN201610283946 A CN 201610283946A CN 105930746 A CN105930746 A CN 105930746A
- Authority
- CN
- China
- Prior art keywords
- motherboard
- circuit plate
- electronic installation
- protection circuit
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G06F21/72—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 cryptographic circuits
-
- 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
- G06F21/75—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 by inhibiting the analysis of circuitry or operation
-
- 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
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Storage Device Security (AREA)
Abstract
The invention discloses an electronic apparatus with a data protection system. The electronic apparatus comprises a mainboard, a protective circuit board and a housing structure, wherein the mainboard comprises a processing circuit; the protective circuit board comprises a first part and a second part; the first part is used for storing verified information; the second part is connected to the mainboard; the first part and the second part are connected through a pre-breaking structure; the housing structure comprises a first part structure and a second part structure; the mainboard is fixed to the first part structure; and the first part of the protective circuit board is fixed to the second part structure.
Description
Technical field
The present invention is related to a kind of electronic installation having data protection system.
Background technology
The base station of general telecommunication operator is typically placed in public space, owing to having deposited a large amount of telecommunications inside it
Company and the data of user, the most how carrying out perfect data protection is a big problem, additionally, not
It is only base station, electronic installations (such as intelligent appliance etc.) most, individual owing to all having
People's related data, the most appropriate data protection is also one of considering of user.Traditionally, prior art
Use sensor to detect whether this base station (or related electronic device) is destroyed unlatching by force, once sense
Device detects this base station and is unlocked, then close mainboard power supply so that stranger cannot reopen power supply to steal
Fetch data, but, even so, intentionally personage still can use simple maneuver to allow power supply reopen to obtain
Fetch data；And in the practice of another prior art, once stranger to destroy this base station of unlatching by force (or relevant
Electronic installation), it will destroy overall motherboard simultaneously, thus, although data are saved from damage, but make
Becoming substantial amounts of cost consumption, therefore, a kind of escapable cost also can improve the data protection protecting data simultaneously
System is necessary.
Summary of the invention
An object of the present invention is to provide a kind of electronic installation having a data protection system above-mentioned to solve
Problem.
According to one embodiment of the invention, open a kind of electronic installation, comprise: a motherboard, a protection electricity
Road plate and a shell mechanism, wherein this motherboard comprises a process circuit；This protection circuit plate comprises one
An a part of and Part II, this first part is in order to store one by checking information, and this Part II connects
To this motherboard, and this first part and this Part II connect through a pre-cutting structure；And this shell
Structure comprises a Part I structure and a Part II structure；Wherein this motherboard is fixed on this Part I
Structure, this first part of this protection circuit plate is fixed on this Part II structure.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the data protection system according to one embodiment of the invention.
Fig. 2 is according to data protection system the showing in an electronic installation shown in Fig. 1 of one embodiment of the invention
It is intended to.
Fig. 3 be one embodiment of the invention Fig. 1 shown in the schematic diagram of protection circuit plate.
Wherein, reference:
100 data protection systems
110 motherboards
111 process circuit
120 protection circuit plates
Each layer of 120_1～120_3 multilayer circuit board
121,122 partial circuit plate
130 adapters
140 pre-cutting structure
201,202 structure
Detailed description of the invention
In the middle of description and follow-up claims, employ some vocabulary censure specifically
Element.One of skill in the art are it is to be appreciated that hardware manufacturer may claim with different nouns
Exhale same element.This specification and follow-up claim are not used as distinguishing with the difference of title
The mode of element, but the criterion distinguished it is used as with element difference functionally.In description in the whole text and
" comprising " mentioned in the middle of follow-up claims is an open term, thus should be construed to " comprise but
It is not limited to ".Additionally, " coupling " word comprises any directly and indirectly electrical connection at this,
Therefore, if a first device is coupled to one second device described in literary composition, then representing this first device can be directly electric
Gas is connected to this second device, or through other devices or connection means be indirectly electrically connected to this second
Device.
Fig. 1 is the schematic diagram of the data protection system 100 according to one embodiment of the invention, as it is shown in figure 1,
Data protection system 100 comprises motherboard 110 and protection circuit plate 120, wherein motherboard 110
Confidentiality data (being labeled as " data " in diagram) is had as described in prior art, for example,
Motherboard can additionally comprise a storage device (not shown in the figures) to store this data, but this is only an example
Illustrating, the present invention does not limit the mode storing these data, and in other embodiments, motherboard 110 can make
Store these data in other ways.Protection circuit plate 120 includes a part of circuit board 121 and another portion
Parallel circuit plate 122, wherein partial circuit plate 121 has one by checking information (information to be
verified).Should be by checking information with for motherboard 110 certification, if motherboard 110 judges that this is under test
Card information is correct, just allows these data of access, for example, can be to there is partial circuit plate by checking information
One authentication code of 121, or it is positioned at the Digital Logic of circuit board.Motherboard 110 can additionally comprise a process electricity
Road 111, process circuit 111 can pass through partial circuit plate 122 and carries out communication with partial circuit plate 121, makes
Process circuit 111 and identified that be stored in partial circuit plate 121 is somebody's turn to do by checking information.
In one embodiment, data protection system 100 have in time dispatching from the factory one group by checking information, then,
Process circuit 111 can the most more along with the switching on and shutting down time of the electronic installation of installation data guard system 100
Newly it is somebody's turn to do by checking information, and the authentication code after updating can be sent to a keyholed back plate center storage of outside through networking
Deposit, but, do not limited by the producing method of checking information and be only capable of updating according to the switching on and shutting down time.
Partial circuit plate 122 in protection circuit plate 120 is carried out with motherboard 110 through a connector 130
Connect, it should be noted that, adapter 130 can be a trip, a socket also or welding manner and main frame
Plate 110 is attached, the embodiment of the present invention not limiting connector 130.
As it is shown in figure 1, there is a pre-cutting structure design (figure between partial circuit plate 121 and partial circuit plate 122
Dotted line 140 in showing) so that partial circuit plate 121 can be disconnected by after external force easily with 122, comes in detail
Say, after once the electronic installation of installation data protection system 100 is destroyed by external force and opens, partial circuit plate
121 will be switched off with 122, and now motherboard 110 is stored in partial circuit plate 121 because of None-identified
Should therefore be forbidden that these data were accessed by checking information, afterwards, user can be by data protection system 100
Deliver to genuine, and due to keyholed back plate center have final updating by checking information, new one can be manufactured accordingly and prevent
Protection circuit plate is also connected on motherboard 110 again, thereby, can reach preservation motherboard with cost-effective also
The appropriate target reaching data protection.
Fig. 2 is to be installed on an electronics according to the data protection system 100 shown in Fig. 1 of one embodiment of the invention
The schematic diagram of device 20, wherein electronic installation 20 includes structure 201 and a structure 202, Yu Shi
On work, structure 201 and 202 can be respectively upper cover and the lower cover of electronic installation 20, as in figure 2 it is shown,
Motherboard 110 and connected partial circuit plate 122 in data protection system 100 are connectable to electricity
The structure 202 (as the dotted line arrows) of sub-device 20, and partial circuit plate 121 is connectable to electronics dress
Put the structure 201 of 20, wherein bonding strength between motherboard 110 and structure 202, motherboard 110 with
Bonding strength (connecting through trip, socket or welding manner) between partial circuit plate 122 and part electricity
Bonding strength between road plate 121 and structure 201 is more than the bonding strength between partial circuit plate 121 and 122
(i.e. pre-cutting structure design 140 bonding strength), specifically, electronic installation 20 when not being destroyed,
Structure 201 is connected the shell of composition electronic installation 20 with structure 202, and once there being external force to destroy electronics dress
Put 20 time structure 201 is separated with structure 202, owing to pre-cutting structure design 140 causes partial circuit
Bonding strength between plate 121 and 122 is relatively low, and partial circuit plate 121 and 122 will be made to disconnect, and makes main
Machine plate 110 forbids that the access of these data is with the target reaching safekeeping data, it should be noted that, this is only
One example explanation, and a restriction of non-invention, in other embodiments, partial circuit plate 121 and 122
Also can pass through other modes to be destroyed in response to electronic installation 20 and rupture.
Fig. 3 is the schematic diagram according to protection circuit plate shown in Fig. 1 of one embodiment of the invention 120, such as Fig. 3
Shown in protection circuit plate 120 can be a multilayer circuit board its comprise multiple structure (120_1 as shown,
120_2,120_3), and the superiors of protection circuit plate 120 and orlop (120_1,120_3 of i.e. illustrating)
Not there is any circuit framework, and should by checking information with in protection circuit plate 120 interlock circuit (as
The circuit C1-Cn of diagram) all it is positioned at middle framework (120_2 as shown), and in this middle framework and main frame
The process circuit 111 of plate 110 carries out communication.In the present example, once the part of protection circuit plate 120 is electric
After road plate 121 and 122 disconnects, will be unable to replicate easily this by checking information and all interlock circuits, with
The most appropriate protection data.And the protection circuit plate 120 owing to disconnecting is difficult to repair, also it is difficult to it inverse
To reduction, recasting or take out therein by checking information, only ask the visitor in, and genuine installs new protection circuit plate,
Way is just had to make electronic installation 20 restart running.
Simply concluding the present invention, the open a kind of data protection system of the present invention, when installing this data protection system
Electronic installation when being destroyed unlatching by force, the protection circuit plate in data protection system will be made in response to disconnection
Become motherboard cannot read in protection circuit plate by checking information and forbid accessing and be stored in motherboard
Data, to reach the target of safekeeping data, and owing to motherboard itself is not damaged, therefore genuine is only
The protection circuit plate (cost is the most relatively low) that need to change the outfit new, so that it may repair data protection system so that it is again
Recover function.
The foregoing is only presently preferred embodiments of the present invention, all done according to the claims in the present invention protection domain
Impartial change and amendment, all should belong to the covering scope of the present invention.
Claims (10)
1. an electronic installation, it is characterised in that comprise:
One motherboard, comprises a process circuit；
One protection circuit plate, comprises a first part and a Part II, and this first part is in order to store one
By checking information, this Part II is connected to this motherboard, and this first part and this Part II are through one
Pre-cutting structure connects；And
One shell mechanism, comprises a Part I structure and a Part II structure；
Wherein this motherboard is fixed on this Part I structure, and this first part of this protection circuit plate is fixed on
This Part II structure.
2. electronic installation as claimed in claim 1, it is characterised in that this motherboard stores data,
This process circuit read stored by this first part through this Part II being connected to this motherboard this be subject to
Checking information is to access this data.
3. electronic installation as claimed in claim 2, it is characterised in that when this protection circuit plate this
After a part of and this Part II disconnects, this process circuit stops the access of these data until this process circuit can
To again read off this by checking information.
4. electronic installation as claimed in claim 2, it is characterised in that when this protection circuit plate this
After a part of and this Part II disconnects, only removing this Part II of this protection circuit plate and will store
After having this to be connected to this motherboard by another protection circuit plate of checking information, this process circuit is the most permissible
Again reading from this another protection circuit plate should be by checking information to access this data.
5. electronic installation as claimed in claim 2, it is characterised in that when this Part I structure and should
Part II structure is by after separately, then this between this first part of this protection circuit plate and this Part II is pre-
Disconnected structure will be switched off, and makes this process circuit cannot access this data again.
6. electronic installation as claimed in claim 1, it is characterised in that this Part II is through a connection
Device or a welding manner are connected with this motherboard.
7. electronic installation as claimed in claim 6, it is characterised in that this motherboard and this Part II
Between bonding strength give the bonding strength of this first part and this Part II more than this pre-cutting structure.
8. electronic installation as claimed in claim 1, it is characterised in that this Part I structure is main with this
The bonding strength between bonding strength, this motherboard and this Part II between machine plate and this first part with should
The interstructural bonding strength of Part II, all gives this first part and this Part II more than this pre-cutting structure
Bonding strength.
9. electronic installation as claimed in claim 1, it is characterised in that this protection circuit plate comprises at least
One ground floor structure, a second layer structure and a third layer structure, wherein this ground floor structure be positioned at this
The top of two-layer structure, this second layer structure is positioned at the top of this third layer structure, and this second layer structure comprises
One circuit of this protection circuit plate.
10. electronic installation as claimed in claim 1, it is characterised in that should be by checking information according to this electricity
The one switching on and shutting down time of sub-device is produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610283946.2A CN105930746B (en) | 2016-05-03 | 2016-05-03 | Electronic device comprising data protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610283946.2A CN105930746B (en) | 2016-05-03 | 2016-05-03 | Electronic device comprising data protection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105930746A true CN105930746A (en) | 2016-09-07 |
| CN105930746B CN105930746B (en) | 2019-01-08 |
Family
ID=56836934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610283946.2A Active CN105930746B (en) | 2016-05-03 | 2016-05-03 | Electronic device comprising data protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105930746B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996219A (en) * | 2019-12-13 | 2021-06-18 | 苏州佳世达电通有限公司 | Electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6853093B2 (en) * | 2002-12-20 | 2005-02-08 | Lipman Electronic Engineering Ltd. | Anti-tampering enclosure for electronic circuitry |
| CN1599060A (en) * | 2003-09-18 | 2005-03-23 | 立朗科技股份有限公司 | Packaging structure with cavity |
| CN102024797A (en) * | 2009-09-23 | 2011-04-20 | 虹堡科技股份有限公司 | Protective structure for electronic element |
| CN102479315A (en) * | 2010-11-24 | 2012-05-30 | 连宇股份有限公司 | Electronic device with data protection function |
-
2016
- 2016-05-03 CN CN201610283946.2A patent/CN105930746B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6853093B2 (en) * | 2002-12-20 | 2005-02-08 | Lipman Electronic Engineering Ltd. | Anti-tampering enclosure for electronic circuitry |
| CN1599060A (en) * | 2003-09-18 | 2005-03-23 | 立朗科技股份有限公司 | Packaging structure with cavity |
| CN102024797A (en) * | 2009-09-23 | 2011-04-20 | 虹堡科技股份有限公司 | Protective structure for electronic element |
| CN102479315A (en) * | 2010-11-24 | 2012-05-30 | 连宇股份有限公司 | Electronic device with data protection function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996219A (en) * | 2019-12-13 | 2021-06-18 | 苏州佳世达电通有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105930746B (en) | 2019-01-08 |
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