CN207149001U - A kind of POS shell anti-dismounting protection structure - Google Patents
A kind of POS shell anti-dismounting protection structure Download PDFInfo
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- CN207149001U CN207149001U CN201721227154.XU CN201721227154U CN207149001U CN 207149001 U CN207149001 U CN 207149001U CN 201721227154 U CN201721227154 U CN 201721227154U CN 207149001 U CN207149001 U CN 207149001U
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- shell fragment
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- 239000012634 fragment Substances 0.000 claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000002633 protecting effect Effects 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- -1 wherein Substances 0.000 description 1
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Abstract
It the utility model is related to the tamper technology of POS application field, espespecially a kind of POS shell anti-dismounting protection structure, the utility model includes steel disc, first shell fragment, second shell fragment, steel disc is connected to the first shell fragment, on second shell fragment and connect power supply and make the first shell fragment, second shell fragment, the circuit of steel disc composition conducting, wherein, steel disc is fixed inside the shell, make steel disc and the first shell fragment when being caused interference with the circuit normal operation of the conducting by strong shock or outside is disassembled by force, dockingundocking between second shell fragment, power failure detection circuit sends information protection signal to holder, holder carries out information protection, more safe and reliable safeguard is provided, protecting effect is strong, practical operation is relatively easy, low is required to structure and assembling.
Description
Technical field
The tamper technology of POS application field is the utility model is related to, espespecially a kind of POS shell anti-dismounting protection structure.
Background technology
The increased popularity paid with bank card, it is well known that the financial payment equipment such as POS has obtained the extensive of trade company
Use, with the progress in epoch and the development of payment technology, a kind of trend has been become using POS bankcard consumption, therefore, carried
Become to be highly desirable to provide the bankcard consumption environment of one safety of consumer for a kind of POS Anti-dismounting structure.
At the same time, the payment safety of such financial payment equipment requires also more and more higher, there is provided a kind of POS tamper
Structure becomes to be highly desirable to provide the bankcard consumption environment of one safety of consumer.For point-of-sale terminal POS, it is led
Area to be protected is needed to have：Button, liquid crystal display, core control area, IC-card seat, magnetic head, mainboard and fore shell, protection board are with after
Shell.
Industry mainly protects internal layer circuit using the mode of tamper safety contact, but when POS side is under attack
Or destroy, or from it is outside with hard detection insertion destruction circuit when, its protection is not big enough, and tamper effect is poor, and
It requires very high to structure and assembling, and practical operation is got up relative difficulty.It is therefore desirable to anti-dismounting protection structure is changed
Enter.
The content of the invention
To solve the above problems, the utility model provides a kind of POS shell anti-dismounting protection structure, protecting effect is strong, right
Structure and assembling require low, and practical operation is relatively easy, there is provided more safe and reliable safeguard.
To achieve the above object, the technical solution adopted in the utility model is：A kind of POS shell anti-dismounting protection structure,
Include POS, the POS includes shell, mainboard, drain pan, steel disc, the first shell fragment, the second shell fragment and power supply, described
Mainboard, power supply are arranged in drain pan and connected by the way that wire is corresponding, and the first shell fragment, the second shell fragment are arranged on the surface of mainboard, steel
Piece is connected to the first shell fragment, on the second shell fragment and is fixed in shell, wherein, steel disc is connected with power supply makes the first shell fragment, second
Shell fragment, the circuit of steel disc composition conducting, casing cover are located at the surface of drain pan, and the mainboard is provided with power failure detection circuit, holder,
The input of the power failure detection circuit is connected with the circuit of the conducting, the output end of power failure detection circuit and holder it is defeated
Enter end connection, using such scheme, the integrality of the circuit of the conducting can be detected by power failure detection circuit, as POS master
When machine is disassembled, the connection between the first shell fragment, the second shell fragment and steel disc disconnects, and power failure detection circuit sends information to holder
Protection signal, holder are protected to information, simple in construction, practical and efficient, are easy to be widely used in practice.
Further, steel disc gum is also included, the steel disc gum is arranged between steel disc and the connection of shell.
Further, first shell fragment, the second shell fragment shape and equal in magnitude.
The beneficial effects of the utility model are：The utility model includes steel disc, the first shell fragment, the second shell fragment, steel disc
The first shell fragment is connected to, on the second shell fragment and power supply is connected and makes the first shell fragment, the second shell fragment, the circuit of steel disc composition conducting, its
In, steel disc fix inside the shell, when circuit normal operation that the conducting is caused interference with by strong shock or it is outside by force
Make the dockingundocking between steel disc and the first shell fragment, the second shell fragment when disassembling, power failure detection circuit sends information to holder and protected
Signal is protected, holder carries out information protection, there is provided more safe and reliable safeguard, protecting effect is strong, and practical operation is relative
Simply, low is required to structure and assembling.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is another structure chart of the present utility model.
Drawing reference numeral explanation：1. shell；2. mainboard；3. steel disc；4. the first shell fragment；5. the second shell fragment；6. steel disc gum.
Embodiment
Refer to shown in Fig. 1-2, a kind of POS shell anti-dismounting protection structure includes POS, and the POS includes
Shell 1, mainboard 2, drain pan, steel disc 3, the first shell fragment 4, the second shell fragment 5 and power supply, the mainboard 2, power supply are arranged in drain pan
And connected by the way that wire is corresponding, the first shell fragment 4, the second shell fragment 5 are arranged on the surface of mainboard 2, steel disc 3 be connected to the first shell fragment 4,
On second shell fragment 5 and it is fixed in shell 1, wherein, steel disc 3 is connected with power supply makes the first shell fragment 4, the second shell fragment 5,3 groups of steel disc
The surface for being located at drain pan is covered into same circuit, shell 1, the mainboard 2 is provided with power failure detection circuit, holder, the power-off inspection
The input of slowdown monitoring circuit is connected with the circuit of the conducting, and the output end of power failure detection circuit and the input of holder connect,
Using such scheme, the integrality of the circuit of the conducting can be detected by power failure detection circuit, when POS main frames are disassembled
When, the connection between the first shell fragment 4, the second shell fragment 5 and steel disc 3 disconnects, and power failure detection circuit sends information protection to holder
Signal, holder are protected to information, simple in construction, practical and efficient, are easy to be widely used in practice.
Further, steel disc gum 6 is also included, the steel disc gum 6 is arranged between the connection of steel disc 3 and shell 1,
Using such scheme, make steel disc 3 difficult for drop-off by steel disc gum 6, steel disc 3 is secured firmly in shell 1.
Further, first shell fragment 4, the shape of the second shell fragment 5 and equal in magnitude, using such scheme, are easy to
Assembled in POS, and make the connection of the first shell fragment 4 and the second shell fragment 5 more stable by the equal characteristic of shape size.
The beneficial effects of the utility model are：The utility model includes steel disc 3, the first shell fragment 4, the second shell fragment 5, steel
Piece 3 is connected to the first shell fragment 4, on the second shell fragment 5 and connects power supply and makes the first shell fragment 4, the second shell fragment 5, the composition conducting of steel disc 3
Circuit, wherein, steel disc 3 is fixed on the inner side of shell 1, when the circuit normal operation that the conducting is caused interference with by strong shock or
Outside makes the dockingundocking between the shell fragment 4 of steel disc 3 and first, the second shell fragment 5 when disassembling by force, and power failure detection circuit is to holder
Information protection signal is sent, holder carries out information protection, there is provided more safe and reliable safeguard, protecting effect is strong, real
Border operation is relatively easy, requires low to structure and assembling.
Operation principle of the present utility model, led to by one steel disc 3 of loading in POS and two shell fragments, two shell fragments
Cross paster technique and be fitted in the surface of mainboard 2, steel disc 3 is fixed by steel disc gum 6 on shell 1, and pass through the precompressed two of steel disc 3
Individual shell fragment, wherein, steel disc 3 connects power supply, so that two independent shell fragments are made up of the circuit of conducting, machine shell steel disc 3
When body runs into dismounting, steel disc 3 disconnects with the connection between the disengaging of shell 1 and two shell fragments, and power failure detection circuit detects institute
State the circuit of conducting connection disconnect after to holder send information protection signal, holder carry out information protection.
In this specific embodiment, groove is provided with shell 1, steel disc 3 is arranged in groove, and two shell fragments are correspondingly arranged at
The lower section of groove.
Embodiment of above is only that preferred embodiment of the present utility model is described, not to the utility model
Scope be defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff to this
The various modifications and improvement that the technical scheme of utility model is made, the guarantor that claims of the present utility model determine all should be fallen into
In the range of shield.
Claims (3)
1. a kind of POS shell anti-dismounting protection structure, includes POS, it is characterised in that the POS includes shell, master
Plate, drain pan, steel disc, the first shell fragment, the second shell fragment and power supply, the mainboard, power supply are arranged in drain pan and by wire pair
It should connect, the first shell fragment, the second shell fragment are arranged on the surface of mainboard, and steel disc is connected to the first shell fragment, is on the second shell fragment and fixed
In in shell, wherein, steel disc is connected with power supply makes the first shell fragment, the second shell fragment, the circuit of steel disc composition conducting, and casing cover is located at
The surface of drain pan, the mainboard are provided with power failure detection circuit, holder, the input of the power failure detection circuit and the conducting
Circuit connection, the input of the output end of power failure detection circuit and holder connects.
2. a kind of POS shell anti-dismounting protection structure according to claim 1, it is characterised in that also include the steel disc back of the body
Glue, the steel disc gum are arranged between steel disc and the connection of shell.
3. a kind of POS shell anti-dismounting protection structure according to claim 1, it is characterised in that first shell fragment,
Two shell fragment shapes and equal in magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227154.XU CN207149001U (en) | 2017-09-22 | 2017-09-22 | A kind of POS shell anti-dismounting protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227154.XU CN207149001U (en) | 2017-09-22 | 2017-09-22 | A kind of POS shell anti-dismounting protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207149001U true CN207149001U (en) | 2018-03-27 |
Family
ID=61668480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721227154.XU Active CN207149001U (en) | 2017-09-22 | 2017-09-22 | A kind of POS shell anti-dismounting protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207149001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665652A (en) * | 2018-04-17 | 2018-10-16 | 西安易朴通讯技术有限公司 | A kind of antiwithdrawal device and terminal device |
| CN112788895A (en) * | 2021-01-14 | 2021-05-11 | 江西欧迈斯微电子有限公司 | Anti-dismantling module and electronic system |
-
2017
- 2017-09-22 CN CN201721227154.XU patent/CN207149001U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665652A (en) * | 2018-04-17 | 2018-10-16 | 西安易朴通讯技术有限公司 | A kind of antiwithdrawal device and terminal device |
| CN108665652B (en) * | 2018-04-17 | 2023-11-03 | 西安易朴通讯技术有限公司 | Anti-dismantling device and terminal equipment |
| CN112788895A (en) * | 2021-01-14 | 2021-05-11 | 江西欧迈斯微电子有限公司 | Anti-dismantling module and electronic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Room 501, east block, Shengtang business building, Tairan 9th Road, Tian'an community, Shatou street, Futian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Dingzhi Communication Co.,Ltd. Address before: Room 1005, Yuehai building, Yueshan street, Shenzhen, Guangdong Province Patentee before: SHENZHEN TOPWISE COMMUNICATION Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Room 501, east block, Shengtang business building, Tairan 9th Road, Tian'an community, Shatou street, Futian District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN TOPWISE COMMUNICATION Co.,Ltd. Country or region after: China Address before: 518000 Room 501, east block, Shengtang business building, Tairan 9th Road, Tian'an community, Shatou street, Futian District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Dingzhi Communication Co.,Ltd. Country or region before: China |