CN105787397A - Case uncovering detection system and implementing method - Google Patents
Case uncovering detection system and implementing method Download PDFInfo
- Publication number
- CN105787397A CN105787397A CN201610169929.6A CN201610169929A CN105787397A CN 105787397 A CN105787397 A CN 105787397A CN 201610169929 A CN201610169929 A CN 201610169929A CN 105787397 A CN105787397 A CN 105787397A
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- CN
- China
- Prior art keywords
- switch
- cabinet
- key switch
- mainboard
- upper cover
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/86—Secure or tamper-resistant housings
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3044—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is the mechanical casing of the computing system
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Push-Button Switches (AREA)
Abstract
The invention discloses a case uncovering detection system. The system comprises a case as well as a mainboard, a key destroying switch, a storage module and a power supply which are arranged in the case, wherein a control system for controlling the working state of the storage module is arranged on the mainboard, the case comprises a case body with an opening in the top and an upper cover detachably arranged at the opening, the mainboard is paved and fixed on the bottom surface of the case body, the key destroying switch is welded on the mainboard, a ball is butted against the bottom surface of the upper cover, and a leaf spring is pressed on a shift switch. The invention further provides an implementing method of the case uncovering detection system. Case information safety can be ensured, interior wiring of the case is reduced, and the mounting process of an information protecting structure is simplified.
Description
Technical field
The present invention relates to information protection device technical field, particularly relate to a kind of cabinet and uncap detecting system and realize method.
Background technology
At current information security field, existing a lot of companies use cabinet to uncap to ruin key measure and carry out the safety of guarantee information, but the mode realized is different.The practices well that after avoiding cabinet to open in prior art, data is stolen is, installs in cabinet side and ruins key switch, receives mainboard by cable so that whether mainboard can be opened by eds machine case lid timely and effectively.
Such as publication No. is the patent of invention of CN104200174A, it discloses a kind of electronic device information auto-destruct structure, including electronic equipment cabinet, be located at the key storage plate ruined in key switch module, cabinet inside cabinet wall, ruin key switch and be installed in inside certain wall of cabinet, this cabinet wall correspondence position arranges can opening head via, switch head can stretch out this switch head via, and the cabinet wall adjacent with this cabinet wall contacts at both and bends along position to switch head via direction, to cover switch head via.The destruction structure of this structure due to needs mainboard and ruin key switch between arrange cable connect, cabinet inside cabling is many, it is complicated with the fit structure of cabinet to ruin key switch, add the trouble point destroying structure, ruin the mounting process between key switch, mainboard, cabinet also more loaded down with trivial details.
Therefore, how to design the cabinet that a kind of information protection is reliable, cabinet inside cabling is succinct, mounting process is few and uncap detecting system and the method that realizes is industry technical problem urgently to be resolved hurrily.
Summary of the invention
For solving above-mentioned technical problem, the present invention proposes a kind of cabinet and uncaps detecting system and realize method, and this cabinet detecting system of uncapping can ensure that chassis information safety, and reduces cabinet inside cabling, simplifies the mounting process of information protection structure.
The technical solution used in the present invention is, a kind of cabinet of design is uncapped detecting system, including: cabinet, it is located at the mainboard in cabinet, ruins key switch, memory module and power supply, mainboard is provided with the control system controlling memory module duty, cabinet is provided with the casing of opening and is detachably located at the upper cover of opening part and constitutes by top, and mainboard tiling is fixed in tank floor.
Ruin key switch include: switch base, be located at the leg bottom switch base, the spring leaf at switch base top is fixed in one end, the ball being fixed on spring leaf other end top, be located between switch base top and spring leaf switching switch, ruin key switch and be welded on mainboard, upper cover bottom surface is provided with the tongue piece coordinated with ball position, ball abuts with this tongue piece bottom surface, and spring leaf compresses switching switch.When upper cover is opened, spring leaf is upwardly away from switching switch, and control system receives the switching signal ruining key switch, and controls memory module erasing data.
Spring leaf compresses when switching switch, ruins key switch and is output as high level, and controlling systems scan is normal operating conditions to high level, controls system control memory module and stores data.When spring leaf is upwardly away from switching switch, ruining key switch and be output as low level, controlling systems scan is abnormal condition to low level, controls system and controls memory module erasing data.
In one embodiment, mainboard being provided with two side by side and ruins key switch, power supply is Switching Power Supply, and cabinet is provided externally with the on and off switch connecting this Switching Power Supply.
What the invention allows for that a kind of above-mentioned cabinet uncaps detecting system realizes method, comprises the following steps:
Installation control system, memory module on step 1, mainboard, will ruin key switch and be welded on mainboard；
After step 2, testing host function are passed through, power supply, mainboard are installed in casing, on and off switch is installed outside casing；
Step 3, cabinet inside device are installed cabling and are completed, and after energising test function is normal, upper cover is fixed on casing by power-off；
Step 4, power on start, and now chassis cover is fully pressed to ruin key switch, ruins key switch output high level, controls systems scan after high level, confirm that upper cover is unopened, and controls memory module and proceeds by data and process and store；
Step 5, being opened when chassis cover, upper cover departs from ruins key switch, ruins key switch output low level, controls systems scan after low level, confirm that upper cover is opened, controls memory module and start to wipe data.
Compared with prior art; the present invention will ruin key switch and be arranged on mainboard; and the mode abutted with upper cover by ball detects whether cabinet is opened; to protect the data safety of memory module; need not in cabinet cabling; make cabinet inside cabling succinct, attractive in appearance, and it is simple with the fit structure of upper cover to ruin key switch, reduces mounting process link.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the present invention is described in detail, wherein:
Fig. 1 is the cabinet inside structure top view of the present invention；
Fig. 2 be the present invention ruin key on-off principle figure；
Fig. 3 be the present invention ruin key construction of switch figure.
Detailed description of the invention
As shown in Figure 1, the cabinet that the present invention proposes is uncapped detecting system, including: cabinet 1, mainboard 2, memory module, ruining key switch 3, power supply 4, cabinet 1 is by casing and is located at the upper cover at casing top and constitutes, the top of casing is provided with opening, and detachable upper cover unloads and covers this opening part.On the bottom surface that mainboard 2 tiling is fixed in casing, memory module and ruin key switch 3 and be all welded on mainboard 2, mainboard 2 is additionally provided with and controls memory module and store or the control system of erasing data, this control system is connected with ruining key switch 3.
As in figure 2 it is shown, ruin key switch 3 employing ball Swing-Rod to ruin key switch, its operation principle is when the ball ruining key switch does not have stress, acquiescence PIN1 and PIN2 is connected, when ruining the ball stress of key switch 3 and reaching effective travel, acquiescence PIN1 and PIN3 is connected, to realize the switching of signal.
As shown in Figure 2,3, ruin key switch 3 concrete structure include: switch base 31, be located at the leg 32 bottom switch base 31, the spring leaf 33 at switch base 31 top is fixed in one end, the ball 34 being fixed on spring leaf 33 other end top, be located between switch base 31 top and spring leaf 33 switching switch 35.Ruin key switch 3 and be directly welded on mainboard 2 by leg 32, reduce the cable in cabinet 1, reduce the fault point and cost.The bottom surface of upper cover and ball 34 abutting contact, change the output level ruining key switch 3 according to the stress difference of ball 34.Preferably, the tongue piece coordinated with ball position, according to the ball stroke directions ruining key switch, is welded in upper cover bottom surface at upper cover corresponding position, can ensure on the one hand to be damaged from ruining key switch, ensures tongue piece and just right the coincideing of ball simultaneously, and processing is simple.
When upper cover is fixed on casing, ball 34 abuts with the tongue piece of upper cover bottom surface, and spring leaf 33 compresses switching switch 35, ruin key switch 3 output high level, control systems scan to after ruining key switch 3 output high level, confirm safely can normal operation, storage chip carries out processing data information and storage；When upper cover is opened, spring leaf 33 recovers natural form, its one end arranging ball 34 is upturned, spring leaf 33 disengages with switching switch 35, now ruin key and switch 3 output low levels, controlling systems scan to ruining after key switchs 3 output low levels, confirm that cabinet 1 is likely to occur fortuitous event, data message and data are processed vestige and carry out data erasing and operate by memory module.
In the present embodiment, mainboard 2 is provided with two side by side and ruins key switch 3.Power supply 4 is Switching Power Supply, and cabinet 1 is provided externally with the on and off switch 5 connecting this Switching Power Supply, presses on and off switch 5 and can start mainboard 2 and start working.
As shown in Figure 1,3, what the invention allows for that a kind of above-mentioned cabinet uncaps detecting system realizes method, comprises the following steps:
Installation control system, memory module on step 1, mainboard 2, will ruin key switch and 3 be welded on mainboard 2, setting control system detect high level be normal operating conditions, to detect low level be abnormal condition；
Power supply 4, mainboard 2 are installed in casing after passing through by step 2, testing host 2 function, install on and off switch 5 outside casing；
Step 3, cabinet 1 internal components are installed cabling and are completed, and after energising test function is normal, upper cover is fixed on casing by power-off；
Step 4, press on and off switch 5 and power on start, now upper cover is fully pressed to ruin key switch 3, and reach to ruin the effective travel (OP position) of key switch 3, the output ruining key switch 3 is switched to high level by low level, control systems scan after high level, confirm that upper cover is unopened, control memory module and proceed by processing data information and storage；
Step 5, it is opened when upper cover, upper cover bottom surface departs from ruins key switch 3, the ball 34 no longer stress ruining key switch 3 is returned to priming stroke state (FP position), ruin key switch 3 and switched to low level by high level, control systems scan after low level, confirm that upper cover is opened, control memory module and start to wipe data message and data process vestige.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (6)
1. a cabinet is uncapped detecting system, including: cabinet, it is located at the mainboard in cabinet, ruins key switch, memory module and power supply, described mainboard is provided with the control system controlling memory module duty, it is characterized in that, described cabinet is provided with the casing of opening and is detachably located at the upper cover of opening part and constitutes by top, and the tiling of described mainboard is fixed in tank floor；
Described ruin key switch include: switch base, be located at the leg bottom switch base, the spring leaf at switch base top is fixed in one end, the ball being fixed on spring leaf other end top, be located between switch base top and spring leaf switching switch, described key switch of ruining is welded on mainboard, described ball abuts with upper cover bottom surface, and described spring leaf compresses switching switch；
When described upper cover is opened, described spring leaf is upwardly away from switching switch, and described control system receives the switching signal ruining key switch, and controls memory module erasing data.
2. cabinet as claimed in claim 1 is uncapped detecting system, it is characterized in that, described spring leaf compress switching switch time, described in ruin key switch be output as high level, controlling systems scan is normal operating conditions to high level, controls system and controls described memory module storage data；When described spring leaf is upwardly away from switching switch, described in ruin key switch and be output as low level, controlling systems scan is abnormal condition to low level, controls system and controls described memory module and wipe data.
3. cabinet as claimed in claim 1 or 2 is uncapped detecting system, it is characterised in that described upper cover bottom surface is provided with the tongue piece coordinated with described ball position, and described ball abuts with this tongue piece bottom surface.
4. cabinet as claimed in claim 3 is uncapped detecting system, it is characterised in that is provided with two on described mainboard side by side and ruins key switch.
5. cabinet as claimed in claim 3 is uncapped detecting system, it is characterised in that described power supply is Switching Power Supply, and described cabinet is provided externally with the on and off switch connecting this Switching Power Supply.
6. what detecting system uncapped by a cabinet as described in above-mentioned any claim realizes method, it is characterised in that comprise the following steps:
Installation control system, memory module on step 1, mainboard, will ruin key switch and be welded on mainboard；
After step 2, testing host function are passed through, power supply, mainboard are installed in casing, on and off switch is installed outside casing；
Step 3, cabinet inside device are installed cabling and are completed, and after energising test function is normal, upper cover is fixed on casing by power-off；
Step 4, power on start, and now chassis cover is fully pressed to ruin key switch, ruins key switch output high level, controls systems scan after high level, confirm that upper cover is unopened, and controls memory module and proceeds by data and process and store；
Step 5, being opened when chassis cover, upper cover departs from ruins key switch, ruins key switch output low level, controls systems scan after low level, confirm that upper cover is opened, controls memory module and start to wipe data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610169929.6A CN105787397A (en) | 2016-03-23 | 2016-03-23 | Case uncovering detection system and implementing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610169929.6A CN105787397A (en) | 2016-03-23 | 2016-03-23 | Case uncovering detection system and implementing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105787397A true CN105787397A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610169929.6A Pending CN105787397A (en) | 2016-03-23 | 2016-03-23 | Case uncovering detection system and implementing method |
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| Country | Link |
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| CN (1) | CN105787397A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108880810A (en) * | 2018-09-07 | 2018-11-23 | 江苏云涌电子科技股份有限公司 | One kind ruining key circuit structure |
| CN111750907A (en) * | 2019-03-27 | 2020-10-09 | 北京外号信息技术有限公司 | Anti-cracking method for electronic product and corresponding electronic product |
| CN112684745A (en) * | 2020-12-28 | 2021-04-20 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Key device is ruined to low-power consumption |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100093198A1 (en) * | 2008-10-10 | 2010-04-15 | Hing Wai Michael Ma | Safety protection structure for universal sockets |
| CN202523056U (en) * | 2012-04-26 | 2012-11-07 | 浪潮电子信息产业股份有限公司 | Structural design for solid state disk speedy data destruction |
| CN202758346U (en) * | 2012-08-30 | 2013-02-27 | 福建伊时代信息科技股份有限公司 | Secure mobile storage device |
| CN202773222U (en) * | 2012-09-25 | 2013-03-06 | 威海北洋电气集团股份有限公司 | Disassembly prevention cabinet |
| CN202870836U (en) * | 2012-11-05 | 2013-04-10 | 包头市万佳信息工程有限公司 | Protocol control information (PCI) safety protective card and system of secret-related computer |
| CN104200174A (en) * | 2014-08-27 | 2014-12-10 | 成都卫士通信息产业股份有限公司 | Automatic destruction structure for information of electronic equipment |
-
2016
- 2016-03-23 CN CN201610169929.6A patent/CN105787397A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100093198A1 (en) * | 2008-10-10 | 2010-04-15 | Hing Wai Michael Ma | Safety protection structure for universal sockets |
| CN202523056U (en) * | 2012-04-26 | 2012-11-07 | 浪潮电子信息产业股份有限公司 | Structural design for solid state disk speedy data destruction |
| CN202758346U (en) * | 2012-08-30 | 2013-02-27 | 福建伊时代信息科技股份有限公司 | Secure mobile storage device |
| CN202773222U (en) * | 2012-09-25 | 2013-03-06 | 威海北洋电气集团股份有限公司 | Disassembly prevention cabinet |
| CN202870836U (en) * | 2012-11-05 | 2013-04-10 | 包头市万佳信息工程有限公司 | Protocol control information (PCI) safety protective card and system of secret-related computer |
| CN104200174A (en) * | 2014-08-27 | 2014-12-10 | 成都卫士通信息产业股份有限公司 | Automatic destruction structure for information of electronic equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108880810A (en) * | 2018-09-07 | 2018-11-23 | 江苏云涌电子科技股份有限公司 | One kind ruining key circuit structure |
| CN108880810B (en) * | 2018-09-07 | 2024-02-27 | 江苏云涌电子科技股份有限公司 | Key destroying circuit structure |
| CN111750907A (en) * | 2019-03-27 | 2020-10-09 | 北京外号信息技术有限公司 | Anti-cracking method for electronic product and corresponding electronic product |
| CN112684745A (en) * | 2020-12-28 | 2021-04-20 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Key device is ruined to low-power consumption |
| CN112684745B (en) * | 2020-12-28 | 2022-04-29 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Key device is ruined to low-power consumption |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |