CN205230215U - Prevent invading POS machine - Google Patents
Prevent invading POS machine Download PDFInfo
- Publication number
- CN205230215U CN205230215U CN201521064756.9U CN201521064756U CN205230215U CN 205230215 U CN205230215 U CN 205230215U CN 201521064756 U CN201521064756 U CN 201521064756U CN 205230215 U CN205230215 U CN 205230215U
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- pcb board
- pos
- upper cover
- intrusion
- casing upper
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Abstract
The utility model relates to a prevent invading POS machine, including casing upper cover, casing lower cover and display screen, casing upper cover internal fixation holding has control mainboard and supplementary PCB board, be equipped with on the supplementary PCB board respectively with the one or more separation protection device that casing upper cover and casing lower cover are connected works as casing upper cover or casing lower cover with during supplementary PCB board separation, the disconnection of separation protection device supplementary PCB board circuit to screen display shows the error message showing, the utility model provides a prevent invading POS machine prevents tearing open the net on connect protection device through one or more and the PCB board, increases conceptual design's flexibility to strengthen the stability and the reliability of data security protection, guaranteed the safe handling of POS machine.
Description
Technical field
The utility model relates to E-Payment settlement device, particularly a kind of POS equipment.
Background technology
POS of the prior art, decomposing prevention circuit generally only adopts hardware tamper design, tamper rank is not strong, and this design is easy to be taken apart by lawless person, lawless person therefrom may arrange various device or mechanism of stealing user profile, and this design easily occurs false triggering in comparatively strict environment, as hot and humid, vibration etc., have a strong impact on the safe handling of POS.
Summary of the invention
In order to solve the problem, the utility model proposes a kind of POS of anti-intrusion.
Technology contents of the present utility model is:
A kind of anti-intrusion POS; comprise casing upper cover, casing lower cover and display screen; described casing upper cover internal fixtion is equipped with and controls mainboard and pcb board; described auxiliary pcb board is provided with the one or more separation protecting devices be connected with described casing upper cover and casing lower cover respectively; when described casing upper cover or casing lower cover are separated with described auxiliary pcb board; described separation protecting device disconnects described pcb board circuit, and in display screen display error message.
Preferably, the connection type of described one or more separation protecting device is for being electrically connected or physical connection.
Preferably, the separation protecting device of described electric connection is dome pot young sheet, tamper silicagel column or microswitch.
Preferably, the separation protecting device of described physical connection is the dry spring of magnet.
Preferably, described pcb board comprises pcb board body, PCB wall, PCB cover plate.
Preferably, described pcb board body, described PCB wall and described PCB cover plate have all separately tamper net.
Preferably, described tamper net is serpentine-shaped circuit.
Preferably, described casing upper cover and described casing lower cover wall thickness are for being more than or equal to 2 millimeters.
Preferably, described casing upper cover adopts special-shaped screw to be connected with described casing lower cover.
Preferably, described anti-intrusion POS also has non-wiring circle NFC, and described non-wiring circle NFC uses in LDS processes to described casing upper cover.
The anti-intrusion POS that the utility model proposes, by the tamper net on one or more connection protective device and pcb board, increases the dirigibility of conceptual design, thus strengthens stability and the reliability of data security protecting, ensure the safe handling of POS.
Accompanying drawing explanation
Fig. 1 is embodiment 1 one-piece construction schematic diagram
Fig. 2 is auxiliary pcb board partial enlarged drawing
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, POS in present embodiment comprises casing upper cover 11, casing lower cover 15 and display screen 12, described casing upper cover internal fixtion is equipped with and controls mainboard 14 and auxiliary pcb board 13, described control mainboard 14 is contained in casing upper cover 11 inside and does not expose to casing upper cover 11 by the structural member covering of casing upper cover 11, described pcb board is provided with one or more separation protecting device 16 be connected with described casing upper cover, described separation protecting device 16 is also electrically connected to the testing circuit controlled on mainboard 14, described display screen 12 is packaged in casing upper cover 11, and be electrically connected to and control mainboard 14.
In present embodiment, the separation protecting device 16 young sheet of a dome pot realizes.
Casing lower cover 15 is assembled together adaptedly by respective outer side edges and casing upper cover 11; and after both assemblings; the young sheet two ends of dome pot are electrical connected with casing upper cover 11 and auxiliary pcb board 13 respectively; after assembling terminates; when casing upper cover 11 is disassembled; the young sheet two ends of dome pot disconnect the connection of casing upper cover 11 and auxiliary pcb board 13; now control mainboard 14 and can fault be detected; take corresponding safeguard measure; disconnect pcb board circuit; and the Chinese of " physics invasion " and other language characters are shown on display screen 12, product does not work on.
When casing lower cover 15 is disassembled, principle of work is equal to said machine casing upper cover 11 and is disassembled.
In the above-described embodiment; the connected mode of the young sheet of dome pot and casing upper cover 11 and casing lower cover 15 is for be electrically connected; the separation protecting device 16 belonging to electric connection also has tamper silicagel column and microswitch etc.; the utility model can also use the separation protecting device 16 of physical connection, such as the dry spring of magnet etc.
Preferably, young for dome pot sheet can be replaced to the one in tamper silicagel column (spray conductive paint or paste conduction carbon granules) or microswitch or the dry spring of magnet or combination.Wherein, when the separation protecting device 16 installed is the dry springs of magnet, case top lid or under cover and be provided with magnet; magnet makes two ends in tongue tube be connected, when assembled, and circuit turn-on; when housing is opened; the distance of magnet and tongue tube becomes greatly, and in tongue tube, two ends are separated, and now controls mainboard 14 and can fault be detected; take corresponding safeguard measure; disconnect pcb board circuit, and be shown on display screen 12 by " physics invasion " Chinese and other language characters, product does not work on.
As shown in Figure 2, on the basis of above-mentioned embodiment, by the pcb board body 131 of described auxiliary pcb board 13, PCB wall 132, nucleus is formed a private space by PCB cover plate 133, pcb board body 131 realizes being connected by " zebra bar " with PCB cover plate 133, simultaneously, pcb board body 131, PCB wall 132, PCB cover plate 133 has all separately serpentine-shaped circuit tamper net, tamper net is caused to disconnect or open auxiliary pcb board 13 once there be physics to invade, control mainboard 14 and can fault be detected, take corresponding safeguard measure, disconnect pcb board circuit, and " physics invasion " Chinese and other language characters are shown on display screen 12, product does not work on.
In above-mentioned all embodiments, wherein one or many, assembling screw can also be replaced to special-shaped screw, can prevent POS from being disassembled by normal tool.
In above-mentioned all embodiments, the thickness of case top lid 11 and housing lower cover 15 is made at least 2mm or more, can ensure that shell is not so easily destroyed.
After adding separation protecting device 16, POS entirety may being caused thickening, as shown in Figure 1, in order to solve this problem, by non-wiring circle NFC17 LDS processes in case top lid, thus Total Product thickness can be reduced.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. an anti-intrusion POS, comprise casing upper cover (11), casing lower cover (15) and display screen (12), described casing upper cover (11) internal fixtion is equipped with and controls mainboard (14) and auxiliary pcb board (13), it is characterized in that, described auxiliary pcb board (13) is provided with the one or more separation protecting devices (16) be connected with described casing upper cover (11) and casing lower cover (15) respectively, when described casing upper cover (11) or casing lower cover (15) are separated with described auxiliary pcb board (13), described separation protecting device (16) disconnects described auxiliary pcb board (13) circuit, and in display screen (12) display error message.
2. anti-intrusion POS as claimed in claim 1, is characterized in that, the connection type of described one or more separation protecting device (16) is for being electrically connected or physical connection.
3. anti-intrusion POS as claimed in claim 2, is characterized in that, the separation protecting device (16) of described electric connection is dome pot young sheet, tamper silicagel column or microswitch.
4. anti-intrusion POS as claimed in claim 2, it is characterized in that, the separation protecting device (16) of described physical connection is the dry spring of magnet.
5. anti-intrusion POS as claimed in claim 1, it is characterized in that, described auxiliary pcb board (13) comprises pcb board body (131), PCB wall (132), PCB cover plate (133).
6. anti-intrusion POS as claimed in claim 5, it is characterized in that, described pcb board body (131), described PCB wall (132) and described PCB cover plate (133) have all separately serpentine-shaped circuit tamper net.
7. anti-intrusion POS as claimed in claim 1, is characterized in that, described casing upper cover (11) and described casing lower cover (15) wall thickness are for being more than or equal to 2 millimeters.
8. anti-intrusion POS as claimed in claim 1, it is characterized in that, described casing upper cover (11) adopts special-shaped screw to be connected with described casing lower cover (15).
9. anti-intrusion POS as claimed in claim 1, it is characterized in that, described anti-intrusion POS also has non-wiring circle NFC (17), and described non-wiring circle NFC (17) uses in LDS processes to described casing upper cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064756.9U CN205230215U (en) | 2015-12-17 | 2015-12-17 | Prevent invading POS machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064756.9U CN205230215U (en) | 2015-12-17 | 2015-12-17 | Prevent invading POS machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205230215U true CN205230215U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064756.9U Active CN205230215U (en) | 2015-12-17 | 2015-12-17 | Prevent invading POS machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205230215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270099A (en) * | 2018-02-05 | 2018-07-10 | 上海鸿蓓通信科技有限公司 | A kind of protection structure of the anti-physics invasion of display screen module |
| WO2018165947A1 (en) * | 2017-03-16 | 2018-09-20 | 深圳大趋智能科技有限公司 | Pos machine, and physical protection device for pos machine |
-
2015
- 2015-12-17 CN CN201521064756.9U patent/CN205230215U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018165947A1 (en) * | 2017-03-16 | 2018-09-20 | 深圳大趋智能科技有限公司 | Pos machine, and physical protection device for pos machine |
| CN108270099A (en) * | 2018-02-05 | 2018-07-10 | 上海鸿蓓通信科技有限公司 | A kind of protection structure of the anti-physics invasion of display screen module |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |