CN206460467U - The equipment of resistance against physical attack - Google Patents
The equipment of resistance against physical attack Download PDFInfo
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- CN206460467U CN206460467U CN201620979739.6U CN201620979739U CN206460467U CN 206460467 U CN206460467 U CN 206460467U CN 201620979739 U CN201620979739 U CN 201620979739U CN 206460467 U CN206460467 U CN 206460467U
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Abstract
The utility model proposes a kind of equipment of resistance against physical attack, resistance against physical attack equipment includes：First component, second component, elastic component, are provided with elastic component between first component and second component, wherein, second component is pcb board.Resistance against physical attack equipment also includes：It is provided with and is taken out stitches in the anti-of net distribution on one or more pcb boards, a pcb board；And be provided between any two pcb board it is anti-take out stitches, and it is anti-take out stitches it is staggered.The utility model between first component and pcb board by setting elastic component; or anti-take out stitches is set on pcb board; and be provided between any two pcb board it is staggered it is anti-take out stitches, so as to prevent the data in artificial physical damage, protection equipment not to be stolen.
Description
Technical field
The utility model is related to information security field, it particularly relates to a kind of equipment of resistance against physical attack.
Background technology
With Internet technology and the fast development of ecommerce, information security issue becomes increasingly conspicuous, therefore generates many
The information safety devices for being used for protecting user sensitive information are planted, these equipment can effectively ensure user data interaction, identity
The much information safety operation such as identification information, rights management, still, existing information safety devices do not possess tamper design, hold
Easily cause internal data to be stolen, such as the dismounting mode of common physical attacks includes tearing the modes such as shell, drilling open.
The problem of in correlation technique, effective solution is not yet proposed at present.
Utility model content
The problem of in correlation technique, the utility model proposes a kind of equipment of resistance against physical attack, it can prevent artificial
Physical damage, the data in protection equipment are not stolen.
What the technical solution of the utility model was realized in：
According to one side of the present utility model, there is provided the equipment that a kind of resistance against physical is attacked.
The equipment of resistance against physical attack includes：First component, second component, elastic component, first component and second component it
Between be provided with elastic component, wherein, second component is pcb board.
According to one embodiment of the present utility model, including：First component is shell, and second component is pcb board, elastic component
For resilient conductive element.
According to one embodiment of the present utility model, resilient conductive element includes one in conductive contact, metal dome and spring
Plant or a variety of.
According to one embodiment of the present utility model, including：First component is FPC plates, and is provided with FPC plates the
One contact point, second component is pcb board, and is provided with pcb board the second contact point,
Wherein, first make contact and the second contact point are arranged between FPC plates and pcb board, and pass through first make contact
With the second contact point, FPC plates and pcb board formation conductive path.
According to one embodiment of the present utility model, including：Battery pole piece, and first component are shell, second component
For pcb board, elastic component is structural member,
Wherein, structural member is provided between shell and pcb board, and structural member is loaded by pcb board；And
Battery pole piece is provided between pcb board and structural member, and in the presence of structural member, pcb board and battery pole piece
Form conductive path.
According to one embodiment of the present utility model, including：First component is the first pcb board, and second component is the 2nd PCB
Plate, elastic component is resilient conductive element,
Wherein, by conductive resilient element, the first pcb board and the second pcb board formation conductive path.
According to one embodiment of the present utility model, further comprise：
It is arranged on the structural member between the first pcb board and the second pcb board.
According to another aspect of the present utility model, there is provided the equipment that a kind of resistance against physical is attacked.
The equipment of resistance against physical attack includes：It is provided with one or more pcb boards, a pcb board in net distribution
It is anti-to take out stitches；And
Be provided between any two pcb board it is anti-take out stitches, and it is anti-take out stitches it is staggered.
According to one embodiment of the present utility model, further comprise：It is provided between the edge of any two pcb board vertical
Two rows being directly distributed prevent taking out stitches, and two rows prevent staggered between taking out stitches.
According to another aspect of the present utility model, there is provided a kind of equipment.
The equipment includes the device of the equipment of the resistance against physical attack of any one of the claims, and device includes：POS
Machine, token and USB Key.
Advantageous effects of the present utility model are：
The utility model by setting elastic component between first component and pcb board, or set on pcb board it is anti-take out stitches,
And be provided between any two pcb board it is staggered it is anti-take out stitches, so as to prevent artificial physical damage, protection is set
Standby interior data are not stolen.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Figure 1A -1B are shell according to the utility model embodiment and the schematic diagram of pcb board tamper；
Fig. 2A -2B are FPC plates according to the utility model embodiment and the schematic diagram of pcb board tamper；
Fig. 3 A-3B are battery according to the utility model embodiment and the schematic diagram of pcb board tamper；
Fig. 4 A-4B are the first pcb board according to the utility model embodiment and the schematic diagram of the second pcb board tamper；
Fig. 5 A-5B are that the anti-schematic diagram taken out stitches is provided with the PCB according to the utility model embodiment；
Fig. 6 A-6C be provided between any two PCB according to the utility model embodiment it is vertical it is anti-take out stitches show
It is intended to.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
The scope protected in the utility model.
According to embodiment of the present utility model, there is provided the equipment that a kind of resistance against physical is attacked.
The equipment of resistance against physical attack includes：First component, second component, elastic component, first component and second component it
Between be provided with elastic component, wherein, second component be pcb board (Printed Circuit Board printed circuit boards).
By such scheme of the present utility model, can by setting elastic component between first component and pcb board so that
The data in artificial physical damage, protection equipment can be prevented not to be stolen.
According to one embodiment of the present utility model, including：First component is shell, and second component is pcb board, elastic component
For resilient conductive element.
In this embodiment, under normal condition, as shown in Figure 1A, shell (or equipment), which pushes down resilient conductive element, makes its PCB
Connect, the resilient conductive element is in the presence of the pressure of shell, and resilient conductive element and pcb board formation after deformation (or compression) are led
Electric pathway, when shell is by by physical attacks or when disassembling, as shown in Figure 1B, resilient conductive element is upspring and interrupts PCB circuits,
So as to which the equipment is in the case of closing, it is impossible to its internal data is obtained, so as to reach the purpose of tamper.
According to one embodiment of the present utility model, resilient conductive element includes one in conductive contact, metal dome and spring
Plant or a variety of, it is of course possible to understand, the resilient conductive element can be configured according to the actual requirements, for example, according to the utility model
One embodiment, as shown in Figure 1A, the resilient conductive element is metal dome, and the utility model do not limited this.
According to one embodiment of the present utility model, including：First component is FPC plates (or flexible PCB), and
First make contact is provided with FPC plates, second component is pcb board, and the second contact point is provided with pcb board, wherein, the
One contact point and the second contact point are arranged between FPC plates and pcb board, and pass through first make contact and the second contact point, FPC
Plate and pcb board formation conductive path.
In this embodiment, under normal condition, as shown in Figure 2 A, at least one is respectively arranged with FPC plates and pcb board
Contact point, wherein, the FPC contact points are contacted with the PCB contact points, so that FPC plates and pcb board conducting, because PFC is soft
Property circuit board, with bent characteristic, when machine FPC plates to physical attacks or when uncovering, as shown in Figure 2 B, the figure is to uncover shape
State, the action uncovered are so that PC contact points are disconnected with PCB contact points, and chip is detectable abnormal, so as to reach tamper
Purpose.In addition, the first make contact and the second contact point are foil, when sheet metal is thin slice, it can deform, have
Certain elasticity.
According to one embodiment of the present utility model, including：Battery pole piece, and first component are shell, second component
For pcb board, elastic component is structural member, wherein, structural member is provided between shell and pcb board, and structural member is added by pcb board
Carry；And battery pole piece is provided between pcb board and structural member, and in the presence of structural member, pcb board and battery pole piece shape
Into conductive path.
In this embodiment, under normal condition, as shown in Figure 3A, pcb board and battery are fixed on shell, normal in assembling
In the case of, structural member is compressed, the battery pole piece at its end that is applied to it, and it is connected energization with pcb board, wherein, structure
Part can be elastic material, can be selected according to the actual requirements, the utility model is not limited this.When equipment or PCB by
During physical damage, as shown in Figure 3 B, the destruction of shell or pcb board makes structural member lose enough pressure, causes battery to break with PCB
Connection is opened, so as to reach the purpose of tamper.
According to one embodiment of the present utility model, including：First component is the first pcb board, and second component is the 2nd PCB
Plate, elastic component is resilient conductive element, wherein, by conductive resilient element, the first pcb board and the second pcb board formation conductive path.
In this embodiment, under normal condition, distance is fixed between two pieces of PCB, as shown in Figure 4 A, two pieces of PCB above and below
When plate needs setting tamper, resilient conductive element is compressed and is arranged above and below this between two pieces of pcb boards, the resilient conductive element
The two pcb board signal communications up and down made, wherein, resilient conductive element can be elastic material, can be selected according to the actual requirements,
The utility model is not limited this.When pcb board is by physical damage, it is enough that PCB destruction causes resilient conductive element to lose
Pressure, causes the connection of conductive resilient element and two pieces of PCB up and down to disconnect, the communication abnormality with chip, so as to reach the mesh of tamper
's.
According to one embodiment of the present utility model, further comprise：It is arranged between the first pcb board and the second pcb board
Structural member.
In this embodiment, as shown in Figure 4 A, residue up and down between two pieces of pcb boards, which is located at, is additionally provided with structural member, its
In, the structural member is the elastomeric material with definite shape structure, in the case that the number that resilient conductive element is present is less, its
Active force can not cause two pcb boards to flick, now, due to the presence of structure, its active force enable to conductive resilient element with
The connection of two pieces of pcb boards disconnects up and down, so as to reach the purpose of tamper.
According to embodiment of the present utility model, a kind of equipment of resistance against physical attack is additionally provided.
The equipment of resistance against physical attack includes：It is provided with one or more pcb boards, a pcb board in net distribution
It is anti-to take out stitches；And be provided between any two pcb board it is anti-take out stitches, and it is anti-take out stitches it is staggered.
In this embodiment, PCB prevents taking out stitches as highdensity lines and every line is all communication state, as shown in Figure 5A,
This prevents taking out stitches in net distribution, when PCB is by physical damage, as shown in Figure 5 B, because anti-take out stitches has enough density, as long as
Wherein any one line of lines is destroyed, the communication abnormality with chip is may result in, so that reaching prevents from piercing through and physical damage
Purpose, meanwhile, when there is multiple pcb boards, be provided between any two pcb board it is anti-take out stitches, and anti-staggered row of taking out stitches
Cloth so that pcb board part be not present through gap so that reach prevent pierce through and physical damage purpose.
By such scheme of the present utility model, it can prevent taking out stitches by setting on pcb board, and any two PCB
Be provided between plate it is staggered it is anti-take out stitches, so as to prevent the data in artificial physical damage, protection equipment not by
Steal.
According to one embodiment of the present utility model, further comprise：It is provided between the edge of any two pcb board vertical
Two rows being directly distributed prevent taking out stitches, and two rows prevent staggered between taking out stitches.
In this embodiment, as shown in Figure 6A, there is vertical tamper in the edge between two pcb boards up and down
Line, the PCB is vertically anti-to take out stitches as highdensity vertical bar, and every line is all interconnection and communication, and PCB is vertically anti-to take out stitches
Can protect the electronic component of inside, i.e., above and below the anti-interior zone taken out stitches of removing between two pcb boards, when PCB by times
During the physical damage in meaning direction, as shown in figures 6 b-6 c, because anti-take out stitches has enough density, wherein appoint as long as destroying lines
One line of meaning, may result in the disconnecting of two PCB above and below it, while also occurring exception with the communication of chip, so as to reach
Prevent from piercing through the purpose with physical damage.
According to another aspect of the present utility model, there is provided a kind of equipment.
The equipment includes the device of the equipment of the resistance against physical attack of any one of the claims, and device includes：POS
Machine, token and USB Key, it is of course possible to understand, can according to the actual requirements, and the type to device is set, the utility model
This is not limited.
In summary, by means of above-mentioned technical proposal of the present utility model, by being set between first component and pcb board
Elastic component, or set on PCB it is anti-take out stitches, and be provided between any two pcb board it is staggered it is anti-take out stitches, so as to
The data in artificial physical damage, protection equipment are enough prevented not to be stolen.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of equipment of resistance against physical attack, it is characterised in that including：First component, second component, elastic component,
The elastic component is provided between the first component and the second component, the first component and the elastic component are straight
Contact, the elastic component and the second component are directly contacted, in the presence of the first component, the elastic component and institute
Second component formation path is stated, wherein, the second component is the first pcb board.
2. equipment according to claim 1, it is characterised in that including：The first component is shell, and the elastic component is
Resilient conductive element.
3. equipment according to claim 2, it is characterised in that the resilient conductive element include conductive contact, metal dome and
One or more in spring.
4. equipment according to claim 1, it is characterised in that including：The first component is FPC plates, and described
First make contact is provided with FPC plates, and the second contact point is provided with first pcb board,
Wherein, the first make contact and second contact point are arranged between the FPC plates and first pcb board, and
And conductive path is formed by the first make contact and second contact point, the FPC plates and first pcb board.
5. equipment according to claim 1, it is characterised in that including：First component is the second pcb board, the elastic component
For resilient conductive element,
Wherein, by the conductive resilient element, first pcb board and second pcb board formation conductive path.
6. equipment according to claim 5, it is characterised in that further comprise：
It is arranged on the structural member between first pcb board and second pcb board.
7. a kind of equipment of resistance against physical attack, it is characterised in that including：Shell, pcb board, battery, the shell and the PCB
The battery is provided between plate, the two ends of the battery are connected with battery pole piece, and the battery pole piece is arranged on the pcb board
Between the shell, structural member is provided between the battery pole piece and the shell, in the presence of the structural member, institute
Battery pole piece and pcb board formation path are stated, wherein, the shell includes step-like groove, the pcb board, the electricity
Pond, the battery pole piece and the structural member are arranged in the groove.
8. a kind of equipment of resistance against physical attack, it is characterised in that including：It is provided with multiple pcb boards, each pcb board in Z-shaped
Taken out stitches around the anti-of pcb board edge；And
Two rows that vertical distribution is provided between the edge of any two pcb board prevent taking out stitches, and two row is prevented between taking out stitches
It is staggered.
9. a kind of device of the equipment of the resistance against physical attack including described in any one of the claims 1-8, described device
Including：POS, token and USB Key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979739.6U CN206460467U (en) | 2016-08-29 | 2016-08-29 | The equipment of resistance against physical attack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979739.6U CN206460467U (en) | 2016-08-29 | 2016-08-29 | The equipment of resistance against physical attack |
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| Publication Number | Publication Date |
|---|---|
| CN206460467U true CN206460467U (en) | 2017-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620979739.6U Active CN206460467U (en) | 2016-08-29 | 2016-08-29 | The equipment of resistance against physical attack |
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| Country | Link |
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| CN (1) | CN206460467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492489A (en) * | 2018-03-07 | 2018-09-04 | 深圳市新国都支付技术有限公司 | A kind of POS machine massage protection architecture and the POS machine based on this |
-
2016
- 2016-08-29 CN CN201620979739.6U patent/CN206460467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492489A (en) * | 2018-03-07 | 2018-09-04 | 深圳市新国都支付技术有限公司 | A kind of POS machine massage protection architecture and the POS machine based on this |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100089 Haidian District, Haidian District, Beijing, No. 23, No. 2, No. 1001 Patentee after: Beijing Xin'an century Polytron Technologies Inc Address before: 100089 Beijing city Haidian District Bei wa Lu Xi Li No. 21 block A No. 8246 Patentee before: Beijing Infosec Technologies Co.,Ltd. |
|
| CP03 | Change of name, title or address |