CN207558133U - Secure line box and POS machine - Google Patents
Secure line box and POS machine Download PDFInfo
- Publication number
- CN207558133U CN207558133U CN201721457784.6U CN201721457784U CN207558133U CN 207558133 U CN207558133 U CN 207558133U CN 201721457784 U CN201721457784 U CN 201721457784U CN 207558133 U CN207558133 U CN 207558133U
- Authority
- CN
- China
- Prior art keywords
- trigger circuit
- circuit plate
- plate
- bottom plate
- line box
- 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.)
- Active
Links
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses secure line box and POS machine, secure line box includes casing, the casing includes bottom plate, the base plate interior is provided with trigger circuit plate, the trigger circuit plate is integrally formed with bottom plate, the trigger circuit plate is connected with warning device, once bottom plate damage will cause the open circuit of trigger circuit plate, warning device alarm.The serpentine-like trend of conducting wire carries out coiling on trigger circuit plate, and arrangement is intensive.Trigger circuit plate POS machine card slot capping is provided with bottom plate, and prevention criminal demolishes bottom plate and obtains PCB main board.
Description
Technical field
The utility model is related to electronic fields, more particularly to secure line box and POS machine.
Background technology
Current safe antiwithdrawal device is affixed on enclosure using by thin film conductor wire winding layer, and the wire winding layer of fitting is fixed
It poor-performing and readily removable removes.
Original POS machine card slot capping does not have a design protection circuit, and main cause is PET printed wires not deformation resistant, no
High temperature resistant is molded.But PCB main board and card slot capping close association inside POS machine, it is stolen to prevent criminal from removing POS machine
Take user information, it is desirable that POS machine designer carries out POS machine PCB main board stringent protection.
IMD techniques are used in phone housing, vehicle label etc. mostly at present.As application number 201410097583.4 applies for text
Part, has only haved the function that save with IMD techniques car light inner space, complex procedures and fails to give full play to its effect.
Utility model content
The technical issues of the utility model solves is to provide a kind of secure line box, when secure line box plate damages,
Warning device is alarmed.
Technical solution is used by the utility model solves its technical problem：Secure line box includes casing, the machine
Shell includes bottom plate, and the base plate interior is provided with trigger circuit plate, and trigger circuit plate is integrally formed with bottom plate, further includes alarm dress
It puts, warning device is connected with trigger circuit plate, when bottom plate is destroyed, the open circuit of trigger circuit plate, warning device alarm.
It is further：Secure line box further includes PCB main board, and the bottom plate is provided with circuit golden finger, and PCB main board leads to
Oversampling circuit golden finger is connected with warning device.
It is further：The serpentine-like trend of conducting wire carries out coiling on trigger circuit plate, and the trigger circuit plate conducting wire is wide
Distance is no more than 0.2 millimeter between degree and conducting wire.
It is further：The serpentine-like trend of conducting wire carries out coiling on trigger circuit plate, and the trigger circuit plate conducting wire is wide
Distance is 0.1526 millimeter~0.200 millimeter between degree and conducting wire.
It is further：The serpentine-like trend of conducting wire carries out coiling on trigger circuit plate, and the trigger circuit plate conducting wire is wide
Distance is 0.2 millimeter between degree and conducting wire.
The technical issues of the utility model solves is to provide a kind of POS machine for protecting PCB main board, when POS machine card slot slot
When base plate is damaged or dismantles, warning device alarm.
Technical solution is used by the utility model solves its technical problem：POS machine includes secure line box, the peace
Full line box includes casing, and the casing includes bottom plate, and the base plate interior is provided with trigger circuit plate, trigger circuit plate and bottom
Plate is integrally formed, and further includes warning device, and warning device is connected with trigger circuit plate, when bottom plate is destroyed, trigger circuit plate
Open circuit, warning device alarm, further includes PCB main board, the bottom plate is provided with circuit golden finger, and PCB main board passes through circuit gold hand
Finger is connected with warning device.The serpentine-like trend of conducting wire carries out coiling, the trigger circuit plate conductor width on trigger circuit plate
And distance is 0.2 millimeter between conducting wire, the POS machine card slot capping is provided with bottom plate.
The beneficial effects of the utility model are：Chassis backplane is integrally formed with trigger circuit plate.Trigger circuit open circuit or
Circuit golden finger and PCB main board disconnection can all cause warning device to alarm, so as to which criminal be effectively prevent to be demolished by malice
Casing obtains PCB main board.Trigger circuit plate coiling is intensive so that dismantles secure line in the case where not triggering warning device
The possibility of box is very low.Secure line box plate, the open circuit of trigger circuit plate or circuit are provided in POS machine card slot capping
Golden finger and the disconnection of PCB mainboards can all cause warning device to alarm, so as to which criminal's malice demolition POS machine be effectively prevent to insert
Card slot capping, effective protection PCB main board.
Description of the drawings
Fig. 1 is the functional block diagram of secure line box；
Fig. 2 is the schematic diagram of the bottom plate of secure line box casing；
Fig. 3 is the bottom layer schematic diagrames of trigger circuit plate；
Fig. 4 is the top layer schematic diagrames of trigger circuit plate；
Fig. 5 is manufacture secure line cassette method schematic diagram；
Fig. 6 is bottom layers of circuit connection diagram schematic diagram of trigger circuit plate.
In figure label for：Bottom plate 1, trigger circuit plate 2, warning device 3, PCB main board 5, circuit golden finger 6, IMD films
7th, resin 8, injection machine 9.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
The functional block diagram of secure line box as shown in Figure 1 and secure line box schematic diagram shown in Fig. 2, secure line box
Including casing, the casing includes bottom plate 1, and the bottom plate 1 is internally provided with trigger circuit plate 2, trigger circuit plate 2 and bottom plate 1
It being integrally formed, further includes warning device 3, warning device 3 is connected with trigger circuit plate 2, when bottom plate 1 is destroyed, trigger circuit
2 open circuit of plate, warning device alarm 3.Trigger circuit plate 2 passes through IMD techniques and the injection molding simultaneously of casing 1.Trigger circuit plate 2 is adopted
With PET printed wires, resin 8 is molded on the trigger circuit plate 2 made, makes resin 8 with being solidified into trigger circuit plate 2
Type, bottom plate 1 are the plastic shell of 8 curing molding of resin, and inside is the trigger circuit plate 2 to combine together with plastic shell.Such as Fig. 6
Shown in bottom layers of circuit diagram schematic diagram of trigger circuit plate, under normal operation, switch is closed, and trigger circuit plate, which is in, to be powered
State, at this time every 0.2 second, warning device 3 receives pulse all the way.Once bottom plate 1 is cut or drilled, brill, which is opened, waits violences to tear open
Except when, trigger circuit plate 2 also will by destroy so as to open circuit, warning device interval does not receive pulse all the way at this time after 0.2 second,
Trigger warning device 3.
The functional block diagram of secure line box as shown in Figure 1 and secure line box schematic diagram shown in Fig. 2, secure line box
PCB main board 5 is further included, the bottom plate 1 is provided with circuit golden finger 6, and PCB main board 5 passes through circuit golden finger 6 and warning device 3
It is connected.When circuit golden finger 6 and the PCB main board 5 that need to be protected are connection status, warning device 3 received two road arteries and veins every 0.2 second
Punching, warning device 3 in a dormant state, once circuit golden finger 6 and 5 disconnection of PCB main board, at this time warning device interval 0.2 second
After do not receive pulse all the way, trigger warning device 3.Even if secure line box plate 1 is torn open under the premise of bottom plate 1 is not destroyed
It opens, circuit golden finger 6 can also trigger warning device 3 with 5 disconnection of PCB main board.
The bottom layer schematic diagrames of trigger circuit plate 2 as shown in Figure 3, the serpentine-like trend of conducting wire is on trigger circuit plate 2
Coiling is carried out, distance is no more than 0.2 millimeter between 2 conductor width of trigger circuit plate and conducting wire, and conducting wire is covered with triggering electricity
Road plate 2.
The bottom layer schematic diagrames of trigger circuit plate 2 as shown in Figure 3, the serpentine-like trend of conducting wire is in trigger circuit plate 2
Upper carry out coiling, distance is 0.1526 millimeter~0.200 millimeter between 2 conductor width of trigger circuit plate and conducting wire.It leads
Line is covered with trigger circuit plate 2.
The bottom layer schematic diagrames of trigger circuit plate 2 as shown in Figure 3, the serpentine-like trend of conducting wire is on trigger circuit plate 2
Coiling is carried out, distance is 0.2 millimeter between 2 conductor width of trigger circuit plate and conducting wire.Conducting wire is covered with trigger circuit plate
2。
The functional block diagram of secure line box as shown in Figure 1, POS machine includes POS machine card slot capping, including secure line
Box, the secure line box include casing, and the casing includes bottom plate 1, and the bottom plate 1 is internally provided with trigger circuit plate 2, touches
Power Generation Road plate 2 is integrally formed with bottom plate 1, further includes warning device 3, and warning device 3 is connected with trigger circuit plate 2, when bottom plate 1
When being destroyed, 2 open circuit of trigger circuit plate, warning device 3 is alarmed.PCB main board 5 is further included, the bottom plate 1 is provided with circuit gold hand
Refer to 6, PCB main board 5 is connected by circuit golden finger 6 with warning device 3.The serpentine-like trend of conducting wire carries out on trigger circuit plate 2
Coiling, distance is 0.2 millimeter between 2 conductor width of trigger circuit plate and conducting wire.The POS machine card slot capping setting
There is bottom plate 1.POS machine screen and button portion have been designed with safe tamper circuit at present, and in view of cost problem therefore only
To the bottom plate 1 of POS machine card slot capping installation secure line box.Under normal operation, switch is closed, and trigger circuit plate is in
Energized state, at this time every 0.2 second, warning device 3 receives pulse all the way.Once bottom plate 1 cut or drilled brill open wait cruelly
When power is removed, trigger circuit plate 2 also will be by destroying so as to open circuit, and warning device interval does not receive all the way after 0.2 second at this time
Pulse triggers warning device 3.When circuit golden finger 6 and the PCB main board 5 that need to be protected are connection status, warning device 3 is every 0.2
Second receive two tunnel pulses, warning device 3 in a dormant state, once circuit golden finger 6 and 5 disconnection of PCB mainboards, this alarm
Device interval does not receive pulse all the way after 0.2 second, warning device 3 is alarmed.Even if POS machine fuselage is by unauthorized unit or individual
It is dismantled under the premise of bottom plate 1 is not destroyed, circuit golden finger 6 can also trigger warning device 3 with 5 disconnection of PCB main board.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not limited to this
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (6)
1. secure line box, including casing, the casing includes bottom plate (1),
It is characterized in that：
The bottom plate (1) is internally provided with trigger circuit plate (2), and trigger circuit plate (2) is integrally formed with bottom plate (1), further includes
Warning device (3), warning device (3) are connected with trigger circuit plate (2), and when bottom plate (1) is destroyed, trigger circuit plate (2) is disconnected
Road, warning device (3) alarm.
2. secure line box as described in claim 1, it is characterised in that：Further include PCB main board (5), bottom plate (1) setting
There is circuit golden finger (6), PCB main board (5) is connected by circuit golden finger (6) with warning device (3).
3. secure line box as claimed in claim 2, it is characterised in that：The serpentine-like trend of conducting wire is on trigger circuit plate (2)
Coiling is carried out, distance is no more than 0.2 millimeter between trigger circuit plate (2) conductor width and conducting wire.
4. secure line box as claimed in claim 2, it is characterised in that：The serpentine-like trend of conducting wire is on trigger circuit plate (2)
Coiling is carried out, distance is 0.1526 millimeter~0.2 millimeter between trigger circuit plate (2) conductor width and conducting wire.
5. secure line box as claimed in claim 2, it is characterised in that：The serpentine-like trend of conducting wire is on trigger circuit plate (2)
Coiling is carried out, distance is 0.2 millimeter between trigger circuit plate (2) conductor width and conducting wire.
6.POS machines, including POS machine card slot capping, it is characterised in that：It is described including the secure line box described in claim 5
POS machine card slot capping is provided with bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457784.6U CN207558133U (en) | 2017-11-06 | 2017-11-06 | Secure line box and POS machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457784.6U CN207558133U (en) | 2017-11-06 | 2017-11-06 | Secure line box and POS machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558133U true CN207558133U (en) | 2018-06-29 |
Family
ID=62682224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457784.6U Active CN207558133U (en) | 2017-11-06 | 2017-11-06 | Secure line box and POS machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207558133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895448A (en) * | 2017-11-06 | 2018-04-10 | 苏州斯普兰蒂电子有限公司 | Secure line box, POS and the method for manufacturing secure line box |
-
2017
- 2017-11-06 CN CN201721457784.6U patent/CN207558133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895448A (en) * | 2017-11-06 | 2018-04-10 | 苏州斯普兰蒂电子有限公司 | Secure line box, POS and the method for manufacturing secure line box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201233600Y (en) | Protection apparatus for sensitive data anti-theft | |
| US7549064B2 (en) | Secure circuit assembly | |
| CN201532635U (en) | Safety protection device | |
| JP2002229857A (en) | Fraudulent intrusion sensing capsule sealing enclosure having flexible protecting mesh structure | |
| JP4914530B1 (en) | Terminal device | |
| AU2011291299B2 (en) | Anti-spying encrypted keyboard | |
| CN103914935A (en) | Electronic device | |
| BRPI0712741A2 (en) | anti-intrusion device for a box | |
| CN207558133U (en) | Secure line box and POS machine | |
| CN102573283B (en) | PCB (printed circuit board) safety protective board and PCB safety protective device | |
| CN105825599B (en) | A kind of multiple-protection system, method and the POS machine of the anti-intrusion of POS machine | |
| CN206294411U (en) | A kind of industrial all-in-one anti electrostatic grounding device | |
| CN107895448A (en) | Secure line box, POS and the method for manufacturing secure line box | |
| CN207082187U (en) | Touch-screen safeguard protection formula POS | |
| US20110080715A1 (en) | Protective structure of electronic component | |
| CN204539614U (en) | Liquid crystal display screen safety guard and flexibility thereof prevent tearing protective circuit plate | |
| CN101246454B (en) | Information storage equipment protecting equipment and production method for the same | |
| CN105205417A (en) | Protection device and method for preventing data interception in electronic circuit | |
| CN212009766U (en) | Chip anti-dismounting structure and POS machine | |
| CN201364619Y (en) | Core circuit protective structure of POS machine | |
| CN102479315B (en) | Electronic device with data protection function | |
| CN202632296U (en) | Data security protective device | |
| CN202650016U (en) | Physical security protection device for handheld devices | |
| CN218866475U (en) | Password device | |
| CN210109973U (en) | Server alarm circuit based on BMC and sensing module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 east of pangjin road and north of xiajiabang Road, Wujiang Economic and Technological Development Zone, Suzhou, Jiangsu (in Wujiang comprehensive free trade zone, No. 688 pangjin Road) Patentee after: Suzhou spranti Technology Co.,Ltd. Address before: 215000 group 6, Youyi village, bacha community, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU SPLENDID ELECTRONICS CO.,LTD. |
|
| CP03 | Change of name, title or address |