CN114329657A - Shell opening monitoring and protecting system - Google Patents
Shell opening monitoring and protecting system Download PDFInfo
- Publication number
- CN114329657A CN114329657A CN202210023789.7A CN202210023789A CN114329657A CN 114329657 A CN114329657 A CN 114329657A CN 202210023789 A CN202210023789 A CN 202210023789A CN 114329657 A CN114329657 A CN 114329657A
- Authority
- CN
- China
- Prior art keywords
- capillary
- broken
- opening monitoring
- shell
- circuit board
- 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
Images
Landscapes
- Pinball Game Machines (AREA)
Abstract
The invention belongs to the technical field of shell opening monitoring, and discloses a shell opening monitoring and protecting system, which comprises: the circuit board processor can detect whether the capillary wires are broken or not, and when the capillary wires are broken, data are protected; and the pouring sealant is poured in the shell, and the capillary conducting wire is embedded in the pouring sealant after pouring. When the shell is illegally disassembled, the shell is protected by the pouring sealant and is not easy to disassemble, so that the shell is protected. The casing and the glue body can be broken through destructive means, and then the capillary leads can be easily broken if the pouring glue is continuously removed. The circuit board processor can judge whether the capillary lead is broken or not, and when the capillary lead is broken, the protection operation is carried out on the data. This means of protection is not readily perceptible, and there is no way to tamper with the capillary leads after detection and when it is desired to open the housing.
Description
Technical Field
The invention belongs to the technical field of shell opening monitoring, and particularly relates to a shell opening monitoring and protecting system.
Background
The encryption device needs to monitor whether the illegal person is opened by the illegal shell in order to prevent the illegal person from stealing important data through the dismantling device. At present, the shell opening monitoring on the market is realized in a single mode, such as a mechanical button or an illumination mode, and the principle is that the state of the mechanical button can be changed or the illumination can be changed when the shell is opened so as to achieve the purpose of monitoring.
However, after the illegal disassembling personnel know the protection means, the corresponding prevention method can be easily found, so that the data protection means is invalid.
Therefore, there is a need for a housing opening monitoring and protection system to solve the above technical problems.
Disclosure of Invention
In view of the defects in the prior art, the invention aims to provide a housing opening monitoring and protecting system which has the functions of both protection and monitoring, and the protecting means is not easy to be perceived, and the capillary lead is not damaged when the housing is opened after the protecting means is perceived, so that the reliability of the protecting means is high.
In order to achieve the purpose, the invention adopts the following technical scheme:
a housing opening monitoring and protection system comprising:
the circuit board processor can detect whether the capillary wires are broken or not, and when the capillary wires are broken, data are protected;
and the pouring sealant is poured in the shell, and the capillary conducting wire is embedded in the pouring sealant after pouring.
As a preferred technical scheme of the shell opening monitoring and protecting system, a plurality of capillary leads are uniformly distributed in the shell.
As a preferred technical scheme of the shell opening monitoring and protecting system, a plurality of capillary leads are uniformly distributed on a circuit board.
As a preferred solution for the enclosure opening monitoring and protection system, the capillary wire is soldered to the circuit board processor detection pin.
As an optimal technical scheme of the shell opening monitoring and protecting system, the pouring sealant is resin AB glue.
As a preferred technical scheme of the shell opening monitoring and protecting system, the color of the pouring sealant is dark brown.
As a preferred technical scheme of the shell opening monitoring and protecting system, the capillary lead is a copper wire.
As a preferred technical scheme of the shell opening monitoring and protecting system, whether the capillary lead is broken or not is detected and judged by adopting the level.
As a preferred technical scheme of a housing opening monitoring and protection system, detecting whether the capillary wire is broken or not is judged by adopting the level, and the method comprises the following steps:
when the capillary lead is intact, the detection level is a low level;
when the capillary wire is broken, the detection level is high.
As a preferred technical solution of the enclosure opening monitoring and protecting system, the data protection operation includes:
sensitive data is deleted, and encryption and decryption operation work is stopped so as to ensure that the data is not leaked.
Compared with the prior art, the invention has the following beneficial effects:
when the shell is illegally disassembled, the shell is protected by the pouring sealant and is not easy to disassemble, so that the shell is protected. The shell and the colloid can be broken through a destructive means, and then the capillary leads which are not easy to observe are easily broken if the pouring sealant is continuously removed, and the capillary leads are provided with a plurality of capillary leads, so that the connection relation between the capillary leads and the circuit board is not regular, and the capillary leads are extremely difficult to recover under the condition that the pouring sealant exists on the circuit board once the capillary leads are broken. The circuit board processor can judge whether the capillary lead is broken or not, and when the capillary lead is broken, the protection operation is carried out on the data. When the capillary wire is not broken, the data is not protected. The protection means is not easy to perceive, and after the detection, the shell is opened without damaging the capillary lead, so that the reliability of the protection means is high.
Drawings
Fig. 1 is a schematic structural diagram of a capillary lead provided by the present invention.
Wherein, 1, a shell; 2. a capillary wire; 3. a circuit board.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 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 figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and operate, 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. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1, the present embodiment discloses a housing opening monitoring and protecting system, which includes a plurality of capillary wires 2 and a potting adhesive. The shell 1 is buckled on the encryption equipment, and the circuit board is arranged on the encryption equipment and is positioned in the shell 1.
A plurality of capillary wires 2 are arranged in the shell 1 and are uniformly distributed in the shell 1. The two ends of the capillary lead 2 are connected with the circuit board 3, and a plurality of capillary leads 2 are uniformly distributed on the circuit board 3. The whole capillary lead 2 is in an arch shape, and the capillary lead 2 is connected with the detection pin of the processor of the circuit board 3 in a welding way. The capillary conductor 2 is embodied as a very fine copper wire. The intensity is lower, slightly pulls and can break, passes through magnifying glass equipment by professional welding workman and welds on circuit board 3 treater detects the pin, and 2 quantity of capillary wire according to the different settings of 3 areas of circuit board are also different, and evenly distributed.
The potting adhesive is poured into the housing 1, and the capillary lead 2 is embedded into the potting adhesive after pouring, specifically, the potting adhesive is resin AB adhesive. The color of casting glue is dark brown, and is opaque, and capillary wire 2 is buried in the casting glue after the casting glue, and eyes can't directly observe inside it, also can not see the condition of inside wire after illumination, can guarantee can't observe capillary wire 2's existence.
The potting resin AB glue is poured into the interior of the equipment shell 1 after being mixed, and can play the roles of insulation and anti-dismounting after being solidified. The pouring sealant has high fluidity, the short circuit caused by the toppling of the soft capillary lead 2 can not be caused in the pouring process, the capillary lead 2 is fixed by the pouring resin adhesive after the assembly and the pouring, the communication state of the capillary lead 2 is kept, and the influence of environmental factors such as vibration is avoided.
The circuit board 3 processor can detect whether the capillary lead 2 is broken or not, and when the capillary lead 2 is broken, the data is protected. Specifically, whether the capillary wire 2 is broken or not is judged by the level. The method specifically comprises the following steps:
when the capillary lead 2 is intact, the detection level is a low level;
when the capillary wire 2 is broken, the detection level is high.
The protection operation on the data specifically includes: sensitive data is deleted, and encryption and decryption operation work is stopped so as to ensure that the data is not leaked.
When the shell 1 is illegally disassembled, the shell is firstly protected by the pouring sealant and is not easy to disassemble, so that the shell 1 is protected. The shell and the glue body can be broken through a destructive means, then the capillary leads 2 which are not easy to observe are easily broken if the pouring sealant is continuously removed, and the connection relationship between the capillary leads 2 and the circuit board 3 is irregular because a plurality of capillary leads 2 are provided, so that the capillary leads 2 are extremely difficult to recover under the condition that the pouring sealant exists in the circuit board 3 once the capillary leads 2 are broken. The processor of the circuit board 3 judges whether the capillary lead 2 is broken or not through the level, and when the capillary lead 2 is broken, the data is protected. When the capillary wire 2 is not broken, a protection operation is not performed on data.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A housing opening monitoring and protection system, comprising:
the capillary wires (2) are arranged in the shell (1), two ends of each capillary wire (2) are connected to the circuit board (3), the circuit board (3) processor can detect whether the capillary wires (2) are broken, and when the capillary wires (2) are broken, data are protected;
and the pouring sealant is poured in the shell (1), and the capillary lead (2) is embedded in the pouring sealant after pouring.
2. Housing opening monitoring and protection system according to claim 1, characterized in that several of said capillary wires (2) are evenly distributed within the housing (1).
3. Housing opening monitoring and protection system according to claim 2, characterized in that several of the capillary leads (2) are evenly distributed on a circuit board (3).
4. The housing opening monitoring and prevention system of claim 1 wherein the capillary lead (2) is soldered to the circuit board (3) processor detection pin.
5. The enclosure opening monitoring and protection system of claim 1, wherein the potting adhesive is a resin AB adhesive.
6. The enclosure opening monitoring and prevention system of claim 5 wherein the color of the potting adhesive is dark brown.
7. Housing opening monitoring and protection system according to claim 1, characterized in that the capillary lead (2) is a copper wire.
8. Housing opening monitoring and protection system according to claim 1, characterized in that the detection of the breakage of the capillary wire (2) is judged by level.
9. The housing opening monitoring and protection system according to claim 8, wherein the detection of whether the capillary wire (2) is broken is judged by level, comprising:
when the capillary lead (2) is intact, the detection level is low;
when the capillary wire (2) is broken, the detection level is high.
10. The enclosure opening monitoring and prevention system of claim 1 wherein the performing of protection operations on data comprises:
sensitive data is deleted, and encryption and decryption operation work is stopped so as to ensure that the data is not leaked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210023789.7A CN114329657A (en) | 2022-01-10 | 2022-01-10 | Shell opening monitoring and protecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210023789.7A CN114329657A (en) | 2022-01-10 | 2022-01-10 | Shell opening monitoring and protecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114329657A true CN114329657A (en) | 2022-04-12 |
Family
ID=81027436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210023789.7A Pending CN114329657A (en) | 2022-01-10 | 2022-01-10 | Shell opening monitoring and protecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114329657A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080028168A1 (en) * | 2006-07-28 | 2008-01-31 | Sony Corporation | Data storage apparatus, data protection method, and communication apparatus |
| CN101699461A (en) * | 2009-10-30 | 2010-04-28 | 曙光信息产业(北京)有限公司 | Protective device of data inside chips |
| CN107038386A (en) * | 2015-12-28 | 2017-08-11 | 国际智能技术公司 | The memory assembly for preventing external force from invading |
-
2022
- 2022-01-10 CN CN202210023789.7A patent/CN114329657A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080028168A1 (en) * | 2006-07-28 | 2008-01-31 | Sony Corporation | Data storage apparatus, data protection method, and communication apparatus |
| CN101699461A (en) * | 2009-10-30 | 2010-04-28 | 曙光信息产业(北京)有限公司 | Protective device of data inside chips |
| CN107038386A (en) * | 2015-12-28 | 2017-08-11 | 国际智能技术公司 | The memory assembly for preventing external force from invading |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2799894A1 (en) | Device for protecting an electronic printed circuit board | |
| CN114329657A (en) | Shell opening monitoring and protecting system | |
| CN108333499A (en) | A kind of detection method of substrate and external circuits bonding | |
| CN111398867A (en) | Plug-in protection monitoring system and crane | |
| JP2732520B2 (en) | Anomaly detection device | |
| CN214376840U (en) | Intelligent fire alarm control system | |
| JP2000059478A (en) | Portable telephone set | |
| JP2006179254A (en) | Connector for electrical circuit connection, and electronic equipment | |
| CN210428144U (en) | Comprehensive monitoring device for operation safety of mechanical equipment | |
| CN108401360A (en) | The detection method of flexible PCB, detection device and display panel | |
| CN213152617U (en) | Printed circuit board and terminal equipment | |
| CN115402129A (en) | Charge coupler safety interlock system and method | |
| CN216309059U (en) | Electronic industry equipment performance monitoring device | |
| CN204315011U (en) | Intelligence wearable display product safety anti-theft device | |
| CN207424268U (en) | A kind of Precursory Observational Data exception auto-alarming device | |
| EP1665910B1 (en) | Mechanism for disabling an electronic assembly | |
| CN211294140U (en) | Security protection equipment and self-checking alarm system thereof | |
| CN112489355A (en) | Intelligent fire alarm control system and method | |
| CN213367824U (en) | Network safety disconnecting device | |
| CN220820788U (en) | Safety device for commodity burglary prevention | |
| CN213303189U (en) | Anti-dismantling structure and financial terminal | |
| CN219533782U (en) | Server panel protection device with anti-disassembly alarm function | |
| CN212432216U (en) | On-line equipment running state monitoring and processing equipment | |
| CN217332720U (en) | Circuit board test seat | |
| CN219999492U (en) | Anti-disassembly circuit board and electronic equipment |
Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220412 |
|
| RJ01 | Rejection of invention patent application after publication |