CN212809375U - Core safety zone protective structure and intelligent POS machine - Google Patents
Core safety zone protective structure and intelligent POS machine Download PDFInfo
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- CN212809375U CN212809375U CN202021863968.4U CN202021863968U CN212809375U CN 212809375 U CN212809375 U CN 212809375U CN 202021863968 U CN202021863968 U CN 202021863968U CN 212809375 U CN212809375 U CN 212809375U
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Abstract
The utility model provides a core safety zone protective structure and intelligent POS machine relates to mobile payment technical field. The core safety zone protection structure comprises liquid crystal modules, a main board and a cover plate which are arranged at intervals; a front core area is formed between the liquid crystal module and the mainboard, and a safety device is arranged in the front core area; a back core area is formed between the main board and the cover plate, and the back core area is provided with an IC card seat and a liquid crystal module connector; and the flat cable on the liquid crystal module is electrically connected with the liquid crystal module connector. The utility model provides a current intelligent POS machine's core region compare in traditional POS machine and show the technical problem of increase.
Description
Technical Field
The utility model relates to a mobile payment technical field particularly, relates to a core safety zone protective structure and intelligent POS machine.
Background
Along with the popularization of mobile payment, the intelligent POS machine gradually becomes the mainstream of the market and gradually replaces the traditional POS machine. The chip of the android platform scheme is needed, so that the layout area of the intelligent POS machine is greatly increased, and the core area of the intelligent POS machine is remarkably increased compared with that of a traditional POS machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a core safety zone protective structure and intelligent POS machine, it can reduce the cloth board area of intelligent POS machine.
The technical scheme of the utility model is realized like this:
a core safety zone protection structure comprises liquid crystal modules, a main board and a cover plate which are arranged at intervals;
a front core area is formed between the liquid crystal module and the mainboard, and a safety device is arranged in the front core area;
a back core area is formed between the main board and the cover plate, and the back core area is provided with an IC card seat and a liquid crystal module connector;
and the flat cable on the liquid crystal module is electrically connected with the liquid crystal module connector.
In a preferred embodiment of the present invention, the core safety zone protection structure further includes a front case disposed between the liquid crystal module and the main board;
the liquid crystal module is adhered to the front shell, and a flat cable on the liquid crystal module penetrates through the front shell and is inserted into the liquid crystal module connector;
the liquid crystal module connector is covered with a protective steel sheet, and the protective steel sheet is fastened on the front shell through screws.
The utility model discloses in the technical scheme of preferred, above-mentioned core safe area protective structure, be provided with the MESH line on liquid crystal module's the winding displacement.
In a preferred technical solution of the present invention, the above-mentioned core safety zone protection structure further includes a plastic bracket supported between the main board and the cover plate;
the cover plate is fixed on the plastic bracket;
the middle part of plastic support sets up the dead slot that runs through, embedding zebra stripes on the inside of dead slot, one side of zebra stripe outer along with the laminating of dew copper pad on the mainboard, the opposite side of zebra stripe outer along with the laminating of dew copper pad on the apron, in order to realize the mainboard with the electricity between the apron is connected.
In a preferred embodiment of the present invention, in the above-mentioned protection structure for the core security area, the liquid crystal module connector is disposed on one side of the IC card seat, the zebra stripes are disposed on the corresponding and adjacent two sides, and a patch board is further disposed on one side of the IC card seat;
the patch board, the liquid crystal module connector and the zebra stripes are surrounded on four sides of the IC card seat.
The utility model discloses among the technical scheme of preferred, above-mentioned core safe area protective structure, the apron is formed by the stack of four layers HID board, and two-layer HID board in the middle all is provided with the MESH line.
In a preferred technical solution of the present invention, the core safety zone protection structure further includes a rear shell engaged with the front shell;
the rear shell and be provided with conductive silica gel pad between the mainboard, be provided with on the mainboard and prevent tearing open the ring, conductive silica gel pad's conductive surface with prevent tearing open the laminating of ring, conductive silica gel pad keeps away from conductive surface's one end with the rear shell is fixed.
The utility model discloses in the technical scheme of preferred, above-mentioned core safety zone protective structure, the apron will through the screw the plastic support is fixed on the mainboard.
The utility model discloses in the technical scheme of preferred, above-mentioned core safety zone protective structure, the backshell pass through the screw with the apron the plastic support the mainboard with preceding shell fastening is in the same place.
An intelligent POS machine comprises the core safety zone protection structure.
The utility model has the advantages that: the utility model provides a core safety zone protection structure, which comprises liquid crystal modules, a mainboard and a cover plate which are arranged at intervals; a front core area is formed between the liquid crystal module and the mainboard, and a safety device is arranged in the front core area; a back core area is formed between the main board and the cover plate, and the back core area is provided with an IC card seat and a liquid crystal module connector; and the flat cable on the liquid crystal module is electrically connected with the liquid crystal module connector. Liquid crystal module, mainboard and apron interval are arranged, wherein, form openly nuclear core area between liquid crystal module and the mainboard, form the back nuclear core area between mainboard and the apron, are about to the core safety zone and arrange the mainboard in respectively just, the two sides of turning over of mainboard, arrange safety device, IC cassette and liquid crystal module in openly nuclear core area and the back nuclear core area respectively, have greatly practiced thrift the cloth board area.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic disassembled view of a protection structure of a core safety zone provided in an embodiment of the present invention;
fig. 2 is a schematic diagram of disassembling the motherboard and the components thereon in the protection structure of the core safety zone provided by the embodiment of the present invention.
In the figure:
1-a liquid crystal module; 2-front shell; 3, a main board; 4-patch board; 5-IC card seat; 6-liquid crystal module connector; 7-anti-disassembly ring; 8-protecting the steel sheet; 9-zebra stripes; 10-a plastic support; 11-a cover plate; 12-conductive silica gel pad; 13-rear shell; 14-screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
First embodiment
Referring to fig. 1, the present embodiment provides a core security area protection structure, which includes liquid crystal modules arranged at intervals, a main board 3 and a cover plate 11;
a front core area is formed between the liquid crystal module 1 and the mainboard 3, and a safety device is arranged in the front core area;
a back core area is formed between the main board 3 and the cover plate 11, and the back core area is provided with an IC card seat 5 and a liquid crystal module connector 6;
and the flat cable on the liquid crystal module 1 is electrically connected with the liquid crystal module connector.
Liquid crystal module 1, mainboard 3 and 11 intervals of apron are arranged, wherein, form openly nuclear core district between liquid crystal module and the mainboard 3, form the back nuclear core district between mainboard 3 and the apron 11, this embodiment is arranged the core safety zone respectively in the positive, the anti-two sides of mainboard 3 promptly, arrange safety device, IC cassette 5 and liquid crystal module respectively in openly nuclear core district and the back nuclear core district, have greatly practiced thrift the cloth board area.
In the above technical solution, further, the core security area protection structure further includes a front shell 2 disposed between the liquid crystal module 1 and the main board 3;
the liquid crystal module 1 is adhered to the front shell 2, and a flat cable on the liquid crystal module penetrates through the front shell 2 and is inserted into the liquid crystal module connector 6;
the liquid crystal module connector 6 is covered with a protective steel sheet 8, and the protective steel sheet 8 is fastened on the front shell 2 through screws.
The liquid crystal module comprises a touch screen and a display screen, and is completely attached and cannot be separated. MESH lines are distributed on the outer edge of the touch screen, so that the liquid crystal module is prevented from being damaged. The liquid crystal module is attached to the front case 2 by a double-sided adhesive tape. The flat cable of the liquid crystal module is inserted into the liquid crystal module connector of the main board 3, and the protective steel sheet 8 covers the liquid crystal module connector and is locked on the front shell 2 by screws, so that the signal line of the liquid crystal module is prevented from being detected.
Between the front shell 2 and the main board 3 is located a front core area where the main security devices are distributed. Because mainboard 3 is very close with preceding shell 2's distance, the device of the core region of front is closely laminated with preceding shell 2 under the encirclement of shield cover, lets the attacker can't implement the attack from the side, and the core region of front and the back is protected by liquid crystal module and apron 11 respectively.
In the above technical solution, further, a MESH line is disposed on the flat cable of the liquid crystal module 1.
The flat cable of the liquid crystal module is provided with the MESH line, so that signals in the core safety zone can be effectively prevented from being detected from the side surface.
In the above technical solution, further, the core safety zone protection structure further includes a plastic bracket 10 supported between the main plate 3 and the cover plate 11;
the cover plate 11 is fixed on the plastic bracket 10;
the middle part of plastic support 10 sets up the dead slot that runs through, embedding zebra stripes 9 on the inside of dead slot, one side of zebra stripes 9 outer along with the laminating of dew copper pad on mainboard 3, the opposite side outer along with the laminating of dew copper pad on the apron 11, in order to realize mainboard 3 with the electricity between the apron 11 is connected.
The plastic support 10 has three functions, namely, being used as an IC card slot, being used as a fence, and being used as a support of the cover plate 11. The IC card seat 5 is a simple card seat, and the plastic bracket 10 can be used as an IC card slot. The plastic support 10 is hollowed to form a through hollow groove, the zebra stripes 9 are embedded in the hollow groove, one side of each zebra stripe 9 is attached to a copper exposed bonding pad on the main board 3, and the other side of each zebra stripe is attached to a copper exposed bonding pad on the cover plate 11, so that the main board 3 is electrically connected with the cover plate 11. The plastic holder 10 thus serves to fix and position the zebra stripe 9. The cover plate 11 is placed on the plastic support 10 and positioned by the positioning holes and the structure edges.
In the above technical solution, further, the liquid crystal module connector 6 is disposed at one side of the IC card seat 5, the zebra stripes 9 are disposed at two corresponding and adjacent sides, and a patch board 4 is further disposed at one side of the IC card seat 5;
the patch board 4, the liquid crystal module connector 6 and the zebra stripes 9 are surrounded on four sides of the IC card seat 5.
Referring to fig. 2, the IC card socket 5 has four side surfaces of a left side, a right side, a front side and a back side, the liquid crystal module connector 6 is disposed on the front side of the IC card socket 5, and the patch board 4 is disposed on the left side of the IC card socket 5; the four zebra stripes 9 are distributed on the rear side and the right side of the IC card holder 5, and can prevent attacks from the rear side and the right side of the IC card holder 5. Thus, the IC card holder 5 is protected by the zebra stripes 9, the flat cable of the liquid crystal module and the patch board 4 in a surrounding way.
In the above technical solution, further, the cover plate 11 is formed by stacking four HID plates, and the middle two HID plates are both provided with MESH lines.
Specifically, the cover plate 11 is formed by overlapping four HID plates, and the middle two HID plates are MESH lines, so that attack from the back can be effectively prevented.
In the above technical solution, further, the core safety zone protection structure further includes a rear shell 13 engaged with the front shell 2;
the rear shell 13 with be provided with electrically conductive silica gel pad 12 between the mainboard 3, be provided with on the mainboard 3 and prevent tearing open ring 7, the electrically conductive face of electrically conductive silica gel pad 12 with prevent tearing open the laminating of ring 7, electrically conductive silica gel pad 12 is kept away from the one end of electrically conductive face with rear shell 13 is fixed.
The conductive silica gel pad 12 is installed on the post of the rear shell 13, and the conductive surface of the conductive silica gel pad 12 is attached to the anti-dismantling ring 7 on the main board 3 and is locked by a screw, so that the anti-dismantling ring 7 is electrically connected with the conductive silica gel pad 12. The anti-dismantling ring 7 is provided with a detection signal, when the screw is loosened, the electric connection between the anti-dismantling ring 7 and the conductive silica gel pad 12 is disconnected, so that a detection circuit on the mainboard 3 is triggered, and the anti-dismantling mechanism starts a self-destruction program.
In the above technical solution, further, the cover plate 11 fixes the plastic bracket 10 on the main plate 3 by screws.
There are four screws on the apron 11, and these four screws are in the same place apron 11, plastic support 10 and preceding shell 2 locking, and when the screw was not hard up, zebra stripe 9 was not enough with apron 11 or the laminating of mainboard 3, led to the electric connection disconnection of apron 11 and mainboard 3 to trigger the detection circuitry on the mainboard 3, the self-destruction procedure will be opened to the anti-dismounting mechanism.
In the above technical solution, further, the rear case 13 is fastened to the cover plate 11, the plastic bracket 10, the main plate 3 and the front case 2 by screws 14.
Specifically, the screw 14 locks the rear housing 13, the cover plate 11, the plastic bracket 10, the main board 3 and the front housing 2 together, and as long as any one of the components is abnormal, the zebra stripes 9 can be caused to be attached to the main board 3 or the cover plate 11 loosely, so that a detection circuit on the main board 3 is triggered, and a self-destruction program is started by a tamper mechanism.
Second embodiment
This embodiment provides an intelligent POS machine, which uses the core security zone protection structure provided by the first embodiment, and thus has all the advantages of the core security zone protection structure provided by the first embodiment.
In summary, the core safety areas are respectively arranged on the front surface and the back surface of the main board 3, so that the board distribution area is greatly saved; the plastic support 10 is used as an enclosing wall and an IC card slot to replace the traditional PCB enclosing wall, so that the design and production procedures are greatly simplified without changing the safety performance, the production efficiency and the product yield are improved, and the production cost is reduced; and a core safety area consisting of the cover plate 11 and the MESH lines on the liquid crystal module is matched, and reliable safety protection is realized by utilizing the pressing of the screws on the zebra stripes 9 and the conductive silica gel pads 12.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A core safety zone protection structure is characterized by comprising liquid crystal modules, a main board and a cover plate which are arranged at intervals;
a front core area is formed between the liquid crystal module and the mainboard, and a safety device is arranged in the front core area;
a back core area is formed between the main board and the cover plate, and the back core area is provided with an IC card seat and a liquid crystal module connector;
and the flat cable on the liquid crystal module is electrically connected with the liquid crystal module connector.
2. The core safe area protective structure according to claim 1, further comprising a front case disposed between the liquid crystal module and the main board;
the liquid crystal module is adhered to the front shell, and a flat cable on the liquid crystal module penetrates through the front shell and is inserted into the liquid crystal module connector;
the liquid crystal module connector is covered with a protective steel sheet, and the protective steel sheet is fastened on the front shell through screws.
3. The core safety zone protection structure as claimed in claim 2, wherein a MESH line is disposed on the flat cable of the liquid crystal module.
4. The core safety zone shield structure of claim 2, further comprising a plastic bracket supported between the main panel and the cover panel;
the cover plate is fixed on the plastic bracket;
the middle part of plastic support sets up the dead slot that runs through, embedding zebra stripes on the inside of dead slot, one side of zebra stripe outer along with the laminating of dew copper pad on the mainboard, the opposite side of zebra stripe outer along with the laminating of dew copper pad on the apron, in order to realize the mainboard with the electricity between the apron is connected.
5. The core safety zone protection structure as claimed in claim 4, wherein the liquid crystal module connector is disposed on one side of the IC card seat, the zebra stripes are disposed on two corresponding and adjacent sides, and a patch board is further disposed on one side of the IC card seat;
the patch board, the liquid crystal module connector and the zebra stripes are surrounded on four sides of the IC card seat.
6. The core safe area protective structure according to claim 1, wherein the cover plate is formed by stacking four HID plates, and the middle two HID plates are both provided with MESH lines.
7. The core safety zone guard structure according to claim 5, further comprising a rear shell mated with the front shell;
the rear shell and be provided with conductive silica gel pad between the mainboard, be provided with on the mainboard and prevent tearing open the ring, conductive silica gel pad's conductive surface with prevent tearing open the laminating of ring, conductive silica gel pad keeps away from conductive surface's one end with the rear shell is fixed.
8. The core safety zone shield structure according to claim 7, wherein the cover plate secures the plastic bracket to the main plate by screws.
9. The core safety zone shield structure of claim 8, wherein the back shell is fastened to the cover plate, the plastic bracket, the main plate, and the front shell by screws.
10. An intelligent POS machine, characterized in that it comprises a core secure area guard structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021863968.4U CN212809375U (en) | 2020-08-31 | 2020-08-31 | Core safety zone protective structure and intelligent POS machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021863968.4U CN212809375U (en) | 2020-08-31 | 2020-08-31 | Core safety zone protective structure and intelligent POS machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212809375U true CN212809375U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021863968.4U Active CN212809375U (en) | 2020-08-31 | 2020-08-31 | Core safety zone protective structure and intelligent POS machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212809375U (en) |
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2020
- 2020-08-31 CN CN202021863968.4U patent/CN212809375U/en active Active
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