CN107895448A - Secure line box, POS and the method for manufacturing secure line box - Google Patents
Secure line box, POS and the method for manufacturing secure line box Download PDFInfo
- Publication number
- CN107895448A CN107895448A CN201711074854.4A CN201711074854A CN107895448A CN 107895448 A CN107895448 A CN 107895448A CN 201711074854 A CN201711074854 A CN 201711074854A CN 107895448 A CN107895448 A CN 107895448A
- Authority
- CN
- China
- Prior art keywords
- triggers circuit
- circuit plate
- plate
- line box
- bottom plate
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
- G08B13/126—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a housing, e.g. a box, a safe, or a room
- G08B13/128—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a housing, e.g. a box, a safe, or a room the housing being an electronic circuit unit, e.g. memory or CPU chip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4007—Surface contacts, e.g. bumps
- H05K3/4015—Surface contacts, e.g. bumps using auxiliary conductive elements, e.g. pieces of metal foil, metallic spheres
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09218—Conductive traces
- H05K2201/09227—Layout details of a plurality of traces, e.g. escape layout for Ball Grid Array [BGA] mounting
Abstract
The invention discloses secure line box, POS and the method for manufacturing secure line box, secure line box includes casing, the casing includes bottom plate, the base plate interior is provided with triggers circuit plate, the triggers circuit plate is integrally formed with bottom plate, the triggers circuit plate is connected with warning device, once bottom plate damage will trigger the open circuit of triggers circuit plate, warning device alarm.POS card slot groove lid is provided with bottom plate, and prevention criminal demolishes bottom plate and obtains PCB main board.The method of manufacture secure line box includes producing the mould for suppressing bottom plate；Triggers circuit plate is made in PET printed wires；IMD films and triggers circuit plate are placed in mould, IMD films are arranged to first layer, and the second layer places printing layer triggers circuit plate；Resin is molded into printing layer and extrusion die, resin solidification and bottom plate are integrally formed with triggers circuit plate, installing space is reduced and causes triggers circuit plate to be difficult to separate with bottom plate.
Description
Technical field
The present invention relates to electronic applications, more particularly to secure line box, POS and the method for manufacturing secure line box.
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
Poor-performing and readily removable remove.
Original POS card slot groove lid 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 groove lid close association inside POS, to prevent criminal removes POS from stealing
Take user profile, it is desirable to which POS designer carries out strict protection to POS PCB main board.
IMD techniques are used in phone housing, vehicle label etc. mostly at present.As application number 201410097583.4 applies for text
Part, has simply haveed the function that to save car light inner space with IMD techniques, complex procedures and fails to give full play to its effect.
The content of the invention
Present invention solves the technical problem that it is to provide a kind of secure line box, and when secure line box plate damages, alarm
Device is alarmed.
The technical solution adopted for the present invention to solve the technical problems is：Secure line box includes casing, the casing bag
Bottom plate is included, the base plate interior is provided with triggers circuit plate, and triggers circuit plate is integrally formed with bottom plate, in addition to warning device,
Warning device is connected with triggers circuit plate, when bottom plate is destroyed, the open circuit of triggers circuit plate, and warning device alarm.
It is further：Secure line box also 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 wire carries out coiling on triggers circuit plate, and the triggers circuit plate wire is wide
Distance is no more than 0.2 millimeter between degree and wire.
It is further：The serpentine-like trend of wire carries out coiling on triggers circuit plate, and the triggers circuit plate wire is wide
Distance is 0.1526 millimeter~0.200 millimeter between degree and wire.
It is further：The serpentine-like trend of wire carries out coiling on triggers circuit plate, and the triggers circuit plate wire is wide
Distance is 0.2 millimeter between degree and wire.
Present invention solves the technical problem that it is to provide a kind of POS for protecting PCB main board, when POS card slot groove lid bottom
When plate is damaged or taken apart, warning device alarm.
The technical solution adopted for the present invention to solve the technical problems is：POS includes the safety line described in claim 5
Road box, the POS card slot groove lid are provided with secure line box plate.
It is further：The method methods described of manufacture secure line box is divided into following steps：
Step 1：Produce the mould for suppressing secure line box profile；
Step 2：Triggers circuit plate is made with PET printed wires, triggers circuit plate is as printing layer；
Step 3：IMD films and triggers circuit plate are placed in mould, IMD films are arranged to first layer, and the second layer places print
Brush layer triggers circuit plate；
Step 4：With IMD techniques, resin is molded into printing layer, while extrusion die.
The beneficial effects of the invention are as follows：Chassis backplane is integrally formed with triggers circuit plate.Triggers circuit open circuit or circuit
Golden finger and PCB main board disconnection can all cause warning device to alarm, so as to effectively prevent criminal from demolishing casing by malice
Obtain PCB main board.Triggers circuit plate coiling is intensive so that in the case where not triggering warning device, dismounting secure line box can
Energy property is very low.Secure line box plate, the open circuit of triggers circuit plate or circuit golden finger are provided with POS card slot groove lid
All warning device can be alarmed with PCB main board disconnection, so as to effectively prevent criminal's malice demolition POS card slot groove
Lid, effectively protects PCB main board.It is simple to manufacture the method process of secure line box, is making casing simultaneously by triggers circuit plate
It is integrally formed with casing.
Brief description of the drawings
Fig. 1 is the theory 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 triggers circuit plate；
Fig. 4 is the top layer schematic diagrames of triggers circuit plate；
Fig. 5 is manufacture secure line cassette method schematic diagram；
Fig. 6 is triggers circuit plate bottom layer circuit connection diagram schematic diagrames.
In figure mark for：Bottom plate 1, triggers circuit plate 2, warning device 3, PCB main board 5, circuit golden finger 6, IMD films 7,
Resin 8, injection machine 9.
Embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
Secure line box schematic diagram shown in the theory diagram and Fig. 2 of secure line box as shown in Figure 1, secure line box
Including casing, the casing includes bottom plate 1, and the bottom plate 1 is internally provided with triggers circuit plate 2, triggers circuit plate 2 and bottom plate 1
It is integrally formed, in addition to warning device 3, warning device 3 are connected with triggers circuit plate 2, when bottom plate 1 is destroyed, triggers circuit
The open circuit of plate 2, warning device alarm 3.Triggers circuit plate 2 passes through IMD techniques and the injection molding simultaneously of casing 1.Triggers circuit plate 2 is adopted
With PET printed wires, resin 8 is molded on the triggers circuit plate 2 made, makes resin 8 with being solidified into triggers circuit plate 2
Type, bottom plate 1 are the plastic casing of the curing molding of resin 8, and inside is the triggers circuit plate 2 to be combined together with plastic casing.Such as Fig. 6
Shown in triggers circuit plate bottom layer circuit diagram schematic diagrames, under normal operation, switch closure, triggers circuit plate, which is in, to be powered
State, now every 0.2 second, warning device 3 receives pulse all the way.Once bottom plate 1 is cut or drilled, brill the violence such as is opened and torn open
Except when, triggers circuit plate 2 also will by destroy so as to open circuit, now warning device interval does not receive pulse all the way after 0.2 second,
Trigger warning device 3.
Secure line box schematic diagram shown in the theory diagram and Fig. 2 of secure line box as shown in Figure 1, secure line box
Also include PCB main board 5, 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 the disconnection of PCB main board 5, now 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 on the premise of not destroyed bottom plate 1
Open, circuit golden finger 6 can also trigger warning device 3 with the disconnection of PCB main board 5.
The bottom layer schematic diagrames of triggers circuit plate 2 as shown in Figure 3, the serpentine-like trend of wire is on triggers circuit plate 2
Coiling is carried out, distance is no more than 0.2 millimeter between the conductor width of triggers circuit plate 2 and wire, and wire is covered with triggering electricity
Road plate 2.
The bottom layer schematic diagrames of triggers circuit plate 2 as shown in Figure 3, the serpentine-like trend of wire is in triggers circuit plate 2
Upper carry out coiling, distance is 0.1526 millimeter~0.200 millimeter between the conductor width of triggers circuit plate 2 and wire.Lead
Line is covered with triggers circuit plate 2.
The bottom layer schematic diagrames of triggers circuit plate 2 as shown in Figure 3, the serpentine-like trend of wire is on triggers circuit plate 2
Coiling is carried out, distance is 0.2 millimeter between the conductor width of triggers circuit plate 2 and wire.Wire is covered with triggers circuit plate
2。
The theory diagram of secure line box as shown in Figure 1, POS include POS card slot groove lid, including claim
Secure line box described in 5, the POS card slot groove lid are provided with bottom plate 1.POS screen and button portion have been set at present
In respect of safe tamper circuit, and in view of Cost Problems therefore only to the bottom of POS card slot groove lid installation secure line box
Plate 1.Under normal operation, switch closure, triggers circuit plate is in "on" position, and now every 0.2 second, warning device 3 connects
Receive pulse all the way.Once bottom plate 1 cut or drilled brill the violence such as open and remove when, triggers circuit plate 2 also will by destroy from
And it is breaking, now warning device interval does not receive pulse all the way after 0.2 second, triggers warning device 3.Circuit golden finger 6 is with needing
When the PCB main board 5 of protection is connection status, warning device 3 received two tunnel pulses every 0.2 second, and warning device 3 is in dormancy shape
State, once circuit golden finger 6 and the disconnection of PCB main board 5, now warning device interval pulse all the way is not received after 0.2 second, alarm
Device 3 is alarmed.Even if POS fuselage is taken apart by unauthorized unit or individual on the premise of bottom plate 1 is not destroyed, circuit golden finger
6 can also trigger warning device 3 with the disconnection of PCB main board 5.
Manufacture secure line cassette method schematic diagram as shown in Figure 5, produces the mould for suppressing bottom plate 1 first；So
Triggers circuit plate 2 is made with PET printed wires afterwards, triggers circuit plate 2 is used as printing layer；IMD films 7 are placed in mould and are touched
Power Generation Road plate 2, IMD films 7 are arranged to first layer, and the second layer places printing layer triggers circuit plate 2.Then IMD techniques are used, are transported
Resin 8 is molded into printing layer with injection machine 9, pressure 90kpa can be set, 35 millimeters per second of injection moulding speed is by resin 8
Store to injection machine；Pressure 55kpa is set, and speed is 15 millimeters per second and is molded resin 8 to triggering from injection machine 9
Circuit board 2；Then curing molding is carried out, die pressure is arranged to 70kpa, and extrusion speed is arranged to 8 millimeters per second, held time
For 5.5 seconds.So that triggers circuit plate 2 and bottom plate 1 are integrally formed while bottom plate 1 is made.
Particular embodiments described above, the purpose of the present invention, technical scheme and beneficial effect are carried out further in detail
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., it should be included in the guarantor of the present invention
Within the scope of shield.
Claims (7)
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 triggers circuit plate (2), and triggers circuit plate (2) is integrally formed with bottom plate (1), in addition to
Warning device (3), warning device (3) are connected with triggers circuit plate (2), and when bottom plate (1) is destroyed, triggers circuit plate (2) is disconnected
Road, warning device alarm (3).
2. secure line box as claimed in claim 1, it is characterised in that：Also include PCB main board (5), the bottom plate (1) is set
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 3, it is characterised in that：The serpentine-like trend of wire is on triggers circuit plate (2)
Coiling is carried out, distance is no more than 0.2 millimeter between triggers circuit plate (2) conductor width and wire.
4. secure line box as claimed in claim 3, it is characterised in that：The serpentine-like trend of wire is on triggers circuit plate (2)
Coiling is carried out, distance is 0.1526 millimeter~0.2 millimeter between triggers circuit plate (2) conductor width and wire.
5. secure line box as claimed in claim 3, it is characterised in that：The serpentine-like trend of wire is on triggers circuit plate (2)
Coiling is carried out, distance is 0.2 millimeter between triggers circuit plate (2) conductor width and wire.
6.POS machines, including POS card slot groove lid, it is characterised in that：It is described including the secure line box described in claim 5
POS card slot groove lid is provided with bottom plate (1).
7. manufacture the method for secure line box, it is characterised in that：Methods described is divided into following steps：
Step 1：Produce the mould for suppressing bottom plate (1)；
Step 2：Triggers circuit plate (2) is made with PET printed wires, triggers circuit plate (2) is used as printing layer；
Step 3：IMD films (7) are placed in mould and triggers circuit plate (2), IMD films (7) are arranged to first layer, the second layer
Place printing layer triggers circuit plate (2)；
Step 4：With IMD techniques, resin (8) is molded into printing layer, while extrusion die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711074854.4A CN107895448A (en) | 2017-11-06 | 2017-11-06 | Secure line box, POS and the method for manufacturing secure line box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711074854.4A CN107895448A (en) | 2017-11-06 | 2017-11-06 | Secure line box, POS and the method for manufacturing secure line box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107895448A true CN107895448A (en) | 2018-04-10 |
Family
ID=61803972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711074854.4A Pending CN107895448A (en) | 2017-11-06 | 2017-11-06 | Secure line box, POS and the method for manufacturing secure line box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107895448A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262968A (en) * | 2010-05-27 | 2011-11-30 | 毅嘉科技股份有限公司 | Key convex body structure and manufacturing method thereof |
| CN203084841U (en) * | 2012-12-25 | 2013-07-24 | 福建联迪商用设备有限公司 | POS machine with safety mechanism |
| CN103578201A (en) * | 2012-07-27 | 2014-02-12 | 德昌电机(深圳)有限公司 | Security wrap and method for forming and installing same |
| CN103794022A (en) * | 2012-11-02 | 2014-05-14 | 北京计算机技术及应用研究所 | Wearing-type anti-dismantling alarm apparatus |
| US20140355208A1 (en) * | 2013-05-31 | 2014-12-04 | Samsung Electronics Co., Ltd. | Method of manufacturing case frame and electronic device having it |
| CN106541538A (en) * | 2016-10-27 | 2017-03-29 | 海门市中德电子发展有限公司 | A kind of flexible switch injection molding process |
| CN207558133U (en) * | 2017-11-06 | 2018-06-29 | 苏州斯普兰蒂电子有限公司 | Secure line box and POS machine |
-
2017
- 2017-11-06 CN CN201711074854.4A patent/CN107895448A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262968A (en) * | 2010-05-27 | 2011-11-30 | 毅嘉科技股份有限公司 | Key convex body structure and manufacturing method thereof |
| CN103578201A (en) * | 2012-07-27 | 2014-02-12 | 德昌电机(深圳)有限公司 | Security wrap and method for forming and installing same |
| CN103794022A (en) * | 2012-11-02 | 2014-05-14 | 北京计算机技术及应用研究所 | Wearing-type anti-dismantling alarm apparatus |
| CN203084841U (en) * | 2012-12-25 | 2013-07-24 | 福建联迪商用设备有限公司 | POS machine with safety mechanism |
| US20140355208A1 (en) * | 2013-05-31 | 2014-12-04 | Samsung Electronics Co., Ltd. | Method of manufacturing case frame and electronic device having it |
| CN106541538A (en) * | 2016-10-27 | 2017-03-29 | 海门市中德电子发展有限公司 | A kind of flexible switch injection molding process |
| CN207558133U (en) * | 2017-11-06 | 2018-06-29 | 苏州斯普兰蒂电子有限公司 | Secure line box and POS machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
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) Applicant after: Suzhou spranti Technology Co.,Ltd. Address before: 215000 group 6, Youyi village, bacha community, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: SUZHOU SPLENDID ELECTRONICS CO.,LTD. |