CN104200174A - Automatic destruction structure for information of electronic equipment - Google Patents
Automatic destruction structure for information of electronic equipment Download PDFInfo
- Publication number
- CN104200174A CN104200174A CN201410425623.3A CN201410425623A CN104200174A CN 104200174 A CN104200174 A CN 104200174A CN 201410425623 A CN201410425623 A CN 201410425623A CN 104200174 A CN104200174 A CN 104200174A
- Authority
- CN
- China
- Prior art keywords
- key
- switch
- key switch
- switch head
- via hole
- 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
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Classifications
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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
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides an automatic destruction structure for information of electronic equipment. The automatic destruction structure comprises a chassis of the electronic equipment, a key destruction switch module arranged on the inner side of the wall of the chassis and a secrete key storage plate in the chassis. The secrete key storage plate comprises a key destruction switch plug, a storage chip and a battery, and an information erasing program is set in the storage chip. The key destruction switch module comprises a key destruction switch, the key destruction switch is provided with a switch head, and the key destruction switch module forms an information destruction circuit with the secrete key storage plate and the battery through the key destruction switch plug, wherein the information destruction circuit can be closed. A normal working state is determined for the switch head in advance, after the normal working state is changed, the information destruction circuit formed by the key destruction switch module, the battery and the storage chip is closed, the battery supplies power to the storage chip, an information erasing program is started, and secrete key information on the storage chip is destructed. The automatic destruction structure for the information of the electronic equipment has the advantages of having an automatic destruction function and a manual destruction function and being good in device concealing performance and high in device stability and reliability.
Description
Technical field
The present invention relates to technical field of electronic equipment, relate in particular to a kind of electronic device information auto-destruct structure.
Background technology
The fast development of electronic technology, especially modern communications equipment and internet product emerges in multitude, magnanimity information and data, by communication facilities and the network storage and transmission, are being brought fast and easily simultaneously also corresponding worry of growing information security to user.The place of particularly having relatively high expectations in some applied environment safe class, electronic equipment internal stores country, unit or individual's sensitive information and significant data, these information and data definitely can not fall into stranger's hand, so must take corresponding preventive means to guarantee in emergency circumstances during device security design, equipment manager self can initiatively be destroyed sensitive information and the significant data of device storage by take measure; Or when stranger takes equipment cabinets apart without approval, sensitive information and the significant data of its storage inside of equipment auto-destruct.
Summary of the invention
For addressing the above problem, the invention provides a kind of electronic device information auto-destruct structure, comprise electronic equipment cabinet, be located at the key storage plate in key switch module, cabinet of ruining of cabinet wall inner side;
Described key storage plate comprises ruins key on-off plug, storage chip, battery, and described storage chip the inside has information erasing program;
The described key switch module of ruining comprises and ruins key switch, described in ruin key switch and be provided with switch head, described in ruin key switch module by ruin key on-off plug and key storage plate, battery form can conducting information destroying circuit;
What a normal operating conditions described switch head pre-determines, after normal operating conditions is changed, described in ruin the information destroying circuit turn-on that key switch module, battery, storage chip form, battery is powered to storage chip, information erasing program starts, and the key information on storage chip is destroyed.
Further, described in, ruining key switch module comprises metal support, ruins key switch installation board, ruins key switch; Metal support is fixed on cabinet wall inner side, ruins key switch and is contained in and ruins on key switch installation board, ruins that key switch installation board is fastening to be installed on metal support, and the switch head of ruining key switch can free-extension; Cabinet wall is provided with switch head via hole corresponding to the position of switch head, and switch head can stretch out described switch head via hole.
Further, the described key switch module of ruining is ruined key switch module for uncapping, the switch head normal operating conditions that described switch is ruined key switch module is the state being contracted by cabinet wall pressure, after the cabinet wall of compression switch head is opened, described switch head stretches out the switch head via hole of correspondence position, and information destroying circuit is connected.
Further, uncap and ruin key switch module and there are at least two, after series connection by ruin key on-off plug and key storage plate, battery form can conducting information destroying circuit.
Further, described uncapping ruined key switch module and is installed on certain wall of cabinet inner side, this cabinet wall correspondence position arranges switch head via hole, the cabinet wall adjacent with this cabinet wall contacts along position to switch head via hole direction and bends at both, cover switch head via hole, when this cabinet wall with bending is not opened, bending part covers switch head via hole, makes switch head keep compressive state; When being opened, switch head via hole exposes, and switch head stretches out switch head via hole.
Further, described in ruin key switch module for manually ruining key switch module, described switch head normal operating conditions of manually ruining key switch module is free-extension state.
Further, manually ruin key switch module and be installed on cabinet antetheca inner side, cabinet antetheca correspondence position arranges switch head via hole.
Further, cabinet antetheca outer setting has panel, and the position of the corresponding cabinet antetheca of described panel switch head via hole is also provided with switch head via hole.
Further, described in, ruining key switch is single-pole double-throw switch (SPDT).
Further, switch head decrement is 1～5mm.
Advantage of the present invention is:
1. possesses auto-destruct function
This structural design guaranteed without approval in situation, and stranger if open equipment cabinets, obtains sensitive information or the data of device interior storage, and equipment can be destroyed rapidly sensitive information or data automatically, thereby accomplishes self-insurance, and protection private information is not revealed.
2. possesses manual destruction function
This structural design has guaranteed to work as special emergency and has occurred, and when the sensitive information of artificially storing in initiatively rapid destroy device or data, can artificially initiatively make device Millisecond move rapidly, and the means keeper of providing initiatively destroys key realization and ruins key function.
3. install good concealment
No matter uncap and ruin key or manually ruin key, ruin key switch module and be all hidden in equipment cabinets inside, stranger does not know, good concealment, and physical construction external damage is difficult for, will illegally steals equipment sensitive information or difficulty data.
4. device reliability is high
This structural design is by device for mechanical and the ingenious combination of circuit design, and structural stability is good, integral body is reliable, no matter is to ruin key action, does not still need this to ruin key action, and cabinet state all guarantees reliably, have good practicality.
Accompanying drawing explanation
Fig. 1 is cabinet inside schematic diagram of the present invention.
Fig. 2 is vertical view and the side view of ruining key switch module of the present invention.
Wherein, 1. key storage plate, 2. ruin key on-off plug, 3. uncap ruin key switch module, 4. manually ruin key switch module, 5. panel, 6. upper wall, 7. rear wall, 8. antetheca, 9. mainboard USB plug, 10. metal support, 11. is ruined key switch installation board, 12. and is ruined key switch, 13. switch heads.
Embodiment
As shown in Figure 1, structure of the present invention comprise electronic equipment cabinet, be located at the key storage plate 1 in key module, cabinet of ruining of cabinet wall inner side.
Described cabinet comprises upper wall 6, antetheca 8, rear wall 7, lower wall.
Described key storage plate 1 comprises ruins key on-off plug 2, storage chip, battery, mainboard USB plug 9.Described storage chip the inside has information erasing program.Ruin key on-off plug 2 and ruin key module, mainboard USB plug 9 for carrying out exchanges data for connecting.
As shown in Figure 2, described in, ruining key switch module comprises metal support 10, ruins key switch installation board 11, ruins key switch 12; Metal support 10 is fixed on cabinet wall inner side, ruins key switch 12 and is loaded on and ruins on key switch installation board 11, ruins that key switch installation board 11 is fastening to be installed on metal support 10, and the switch head 13 of ruining key switch 12 can free-extension; Cabinet wall is provided with switch head via hole corresponding to the position of switch head 13, and switch head 13 can stretch out described switch head via hole.Preferably, ruin key switch installation board 11 screw is set, fastening being installed on of available Philips screw ruined on key metal support 10.Metal support 10 need to arrange switch head via hole.
Described ruin key switch module by ruin key on-off plug 2, key storage plate 1, battery form can conducting information destroying circuit.Described switch head 13 pre-determines what a normal operating conditions (as compressive state or free-extension state), after normal operating conditions is changed, the described information destroying circuit turn-on of ruining key switch module, battery, storage chip composition, information erasing program starts, and the key information on storage chip is destroyed.
For initiatively ruining key and the passive two kinds of demands of key of ruining in security work, need to, to ruining the design and installation of key switch module on cabinet wall diverse location, according to the difference of installation site and structural design, for uncapping, automatically ruin key or ruin manually key.For the ease of introducing, being called below uncaps ruins key switch module 3 and manually ruins key switch module 4.
First uncap and ruin key switch module 3 and counter structure thereof.
The state of switch head 13 normal operating conditionss for being contracted by cabinet wall pressure of uncapping and ruining key switch module 3, after the cabinet wall of compression switch head 13 is opened, the described switch head 13 of ruining key switch module 3 of uncapping stretches out the switch head via hole of correspondence position, and information destroying circuit is connected.
Described uncapping ruined key switch module 3 and is installed on certain wall of cabinet inner side, this cabinet wall correspondence position arranges switch head via hole, switch head 13 can stretch out this switch head via hole, and the cabinet wall adjacent with this cabinet wall contacts along position to switch head via hole direction and bends at both, to cover switch head via hole, when this cabinet wall with bending is not opened, bending part covers switch head via hole, makes switch head 13 keep compressive state; When being opened, switch head 13 stretches out switch head via hole, and information destroying circuit is connected.
For the above-mentioned principle of vivider explanation, with optimal way below, illustrate.
Described uncapping ruined key switch module 3 and is installed on chassis base rear wall 7 inner sides, cabinet rear wall 7 correspondence positions arrange switch head via hole, downward 90 degree of chassis cover and rear wall 7 contact portions are crooked, cover switch head via hole, when chassis cover is not opened, this sweep covers the switch head via hole of rear wall 7, makes switch head 13 keep compressive state; When chassis cover is opened, switch head 13 stretches out switch head via hole.
If it is a plurality of that switch head via hole has, many places bending can be set and respectively each via hole be covered.
Certainly, should be appreciated that, in cabinet unpack procedure, first the cabinet wall with bending can be removed certainly, and therefore, this structural design can very first time active destroying information.And, when removing, cabinet upper wall 6 and other part mechanical connections, now upper wall 6 only may have the displacement degree of freedom of direction of retreat in rear positions for cabinet, and all the other spatial degrees of freedom are all restrained.Cabinet upper wall 6 has screw that both are fastenedly connected with cabinet integral at rear portion and both sides, the displacement degree of freedom of the unique direction of retreat of cabinet is also restrained, therefore when chassis cover is normally connected with other parts, equipment cabinets structural stability is good, whole reliable, switch head 13 compressive states of therefore being pushed down by case lid in equipment rear positions also corresponding guarantee reliable and stable
Further, the present invention preferably uncaps and ruins the 3 series connection uses of key switch module at least two, only have when 13 whiles of all switch heads are when free bullet is stretched state, the auto-destruct key that just moves is realized uncapping and is ruined key function, avoids the unexpected accidental disturbance of equipment cabinets to produce maloperation.
Introduce and manually ruin key switch module 4 and counter structure thereof below.
Described switch head 13 normal operating conditionss of manually ruining key switch module 4 are free-extension state.
Described uncapping ruined key switch module 3 and is installed on certain wall of cabinet inner side, and correspondence position arranges switch head via hole, and switch head 13 keeps free-extension states at ordinary times; When running into emergency condition and need manually to destroy, only switch head 13 need to compress to the compressed rear information destroying circuit connection of switch head 13.Preferably, for handled easily, manually ruin key switch module 4 and be arranged on cabinet antetheca 8 inner sides.
Further, the present invention preferably arranges moving cabinet wall arranged outside one deck panels 5 of ruining key switch module at this, these panel 5 correspondence positions are also provided with switch head via hole, switch head 13 can not stretch out this panel 5, avoid false touch to touch, in emergency circumstances, available finger or thin thing push switch head 13 are connected information destroying circuit.
Should be appreciated that uncaps ruins key switch module 3 and manually ruins key switch module 4 and can arrange simultaneously, to reach best secret effect.
When both arrange simultaneously, described in uncap ruin key switch module 3 with manually ruin key switch module 4 in parallel after by ruin key on-off plug 2 and key storage plate 1, battery form can conducting information destroying circuit.When uncapping, ruin key switch module 3 when more than one, mutually after series connection again with manually to ruin key switch module 4 in parallel.The normal operating conditions of arbitrary parallel branch is changed, and information destroying circuit is conducting.
Should be appreciated that manually ruining key switch module 4 also can arrange a plurality of.
Take Fig. 1 as the more vivid explanation of example, when equipment is normal, uncap ruin key switch module 3K1, K2 switch is pushed down by chassis cover rear portion, switch head 13 is in compressive state, now circuit disconnect, device attonity; When there being stranger to open chassis cover, now K1, K2 switch are stretched state in free bullet, K1, K2 by circuit connect, battery on key storage plate 1 wipes rapidly sensitive information and the data of storing on storage chip to the bootrom internal program then of powering of storage chip (NANDFLASH) equally onboard.K1, K2 series design, only have when both actings in conjunction, and this function is just effectively enabled, and avoids error action of device to do.
Manually ruin key switch module 4K3 be positioned at equipment cabinets just before, during normality, K3 switch is stretched state in free bullet, now circuit disconnect, device attonity.When special emergency, managerial personnel can artificially initiatively disclose pressure K3 with signing shape instrument, now K3 by circuit connect, lithium battery on key storage plate 1 wipes rapidly sensitive information and the data of storing on storage chip, this moment device action auto-destruct key to the bootrom internal program then of powering of storage chip (NANDFLASH) equally onboard.
Preferably, uncap and ruin key switch 12 and manually ruin the single-pole double-throw switch (SPDT) that key switch 12 all adopts same model, switch head 13 decrements are 1～5mm, are preferably 3.5mm left and right.This decrement can be preferably in conjunction with the size of single-pole double-throw switch (SPDT) and the thickness of general cabinet wall.
Advantage of the present invention is:
1. possesses auto-destruct function
This structural design guaranteed without approval in situation, and stranger if open equipment cabinets, obtains sensitive information or the data of device interior storage, and equipment can be destroyed rapidly sensitive information or data automatically, thereby accomplishes self-insurance, and protection private information is not revealed.
2. possesses manual destruction function
This structural design has guaranteed to work as special emergency and has occurred, and when the sensitive information of artificially storing in initiatively rapid destroy device or data, can artificially initiatively make device Millisecond move rapidly, and the means keeper of providing initiatively destroys key realization and ruins key function.
3. install good concealment
No matter uncap and ruin key or manually ruin key, ruin key switch module and be all hidden in equipment cabinets inside, stranger does not know, good concealment, and physical construction external damage is difficult for, will illegally steals equipment sensitive information or difficulty data.
4 device reliabilities are high
This structural design is by device for mechanical and the ingenious combination of circuit design, and structural stability is good, integral body is reliable, no matter is to ruin key action, does not still need this to ruin key action, and cabinet state all guarantees reliably, have good practicality.
Claims (10)
1. an electronic device information auto-destruct structure, is characterized in that, comprise electronic equipment cabinet, be located at the key storage plate in key switch module, cabinet of ruining of cabinet wall inner side;
Described key storage plate comprises ruins key on-off plug, storage chip, battery, and described storage chip the inside has information erasing program;
The described key switch module of ruining comprises and ruins key switch, described in ruin key switch and be provided with switch head, described in ruin key switch module by ruin key on-off plug and key storage plate, battery form can conducting information destroying circuit;
What a normal operating conditions described switch head pre-determines, after normal operating conditions is changed, described in ruin the information destroying circuit turn-on that key switch module, battery, storage chip form, battery is powered to storage chip, information erasing program starts, and the key information on storage chip is destroyed.
2. electronic device information auto-destruct structure as claimed in claim 1, is characterized in that, described in ruin key switch module and comprise metal support, ruin key switch installation board, ruin key switch; Metal support is fixed on cabinet wall inner side, ruins key switch and is contained in and ruins on key switch installation board, ruins that key switch installation board is fastening to be installed on metal support, and the switch head of ruining key switch can free-extension; Cabinet wall is provided with switch head via hole corresponding to the position of switch head, and switch head can stretch out described switch head via hole.
3. electronic device information auto-destruct structure as claimed in claim 2, it is characterized in that, the described key switch module of ruining is ruined key switch module for uncapping, the switch head normal operating conditions that described switch is ruined key switch module is the state being contracted by cabinet wall pressure, after the cabinet wall of compression switch head is opened, described switch head stretches out the switch head via hole of correspondence position, and information destroying circuit is connected.
4. electronic device information auto-destruct structure as claimed in claim 3, is characterized in that, uncap to ruin key switch module and there are at least two, after series connection by ruin key on-off plug and key storage plate, battery form can conducting information destroying circuit.
5. the electronic device information auto-destruct structure as described in claim 3 or 4, it is characterized in that, described uncapping ruined key switch module and is installed on certain wall of cabinet inner side, this cabinet wall correspondence position arranges switch head via hole, the cabinet wall adjacent with this cabinet wall contacts along position to the bending of switch head via hole direction at both, covers switch head via hole, when this cabinet wall with bending is not opened, bending part covers switch head via hole, makes switch head keep compressive state; When being opened, switch head via hole exposes, and switch head stretches out switch head via hole.
6. electronic device information auto-destruct structure as claimed in claim 2, is characterized in that, described in ruin key switch module for manually ruining key switch module, described switch head normal operating conditions of manually ruining key switch module is free-extension state.
7. electronic device information auto-destruct structure as claimed in claim 6, is characterized in that, manually ruins key switch module and is installed on cabinet antetheca inner side, and cabinet antetheca correspondence position arranges switch head via hole.
8. electronic device information auto-destruct structure as claimed in claim 7, is characterized in that, cabinet antetheca outer setting has panel, and the position of the corresponding cabinet antetheca of described panel switch head via hole is also provided with switch head via hole.
9. electronic device information auto-destruct structure as claimed in claim 1, is characterized in that, described in to ruin key switch be single-pole double-throw switch (SPDT).
10. electronic device information auto-destruct structure as claimed in claim 9, is characterized in that, switch head decrement is 1～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410425623.3A CN104200174A (en) | 2014-08-27 | 2014-08-27 | Automatic destruction structure for information of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410425623.3A CN104200174A (en) | 2014-08-27 | 2014-08-27 | Automatic destruction structure for information of electronic equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN104200174A true CN104200174A (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410425623.3A Pending CN104200174A (en) | 2014-08-27 | 2014-08-27 | Automatic destruction structure for information of electronic equipment |
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| CN (1) | CN104200174A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105447418A (en) * | 2016-01-04 | 2016-03-30 | 成都卫士通信息产业股份有限公司 | Secret key safety protection equipment and working method thereof |
| CN105490807A (en) * | 2016-01-04 | 2016-04-13 | 成都卫士通信息产业股份有限公司 | VPN device capable of destroying a key when a cover is opened |
| CN105787397A (en) * | 2016-03-23 | 2016-07-20 | 深圳市亿威尔信息技术股份有限公司 | Case uncovering detection system and implementing method |
| WO2018000523A1 (en) * | 2016-06-29 | 2018-01-04 | 邦彦技术股份有限公司 | Information secrecy apparatus |
| 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 |
| CN109306824A (en) * | 2018-10-16 | 2019-02-05 | 江苏云涌电子科技股份有限公司 | A kind of safety device for having multichannel and ruining key function |
| CN110275452A (en) * | 2019-06-24 | 2019-09-24 | 陕西飞机工业（集团）有限公司 | A kind of multichannel ruins key control device with manual synchronization automatically |
| CN110491693A (en) * | 2019-09-29 | 2019-11-22 | 山西汾西重工有限责任公司 | The hatchcover of anti-leaking data self-destruction circuit opens moving type switch |
| CN112783561A (en) * | 2021-01-06 | 2021-05-11 | 素泰智能科技(上海)有限公司 | Key destroying method for wearable equipment |
| CN113472535A (en) * | 2021-08-02 | 2021-10-01 | 电信科学技术第五研究所有限公司 | Active and passive triggering key destruction circuit capable of running for long time |
| CN114283537A (en) * | 2021-12-29 | 2022-04-05 | 中国工商银行股份有限公司 | Control method and device of card sender, computer equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105490807A (en) * | 2016-01-04 | 2016-04-13 | 成都卫士通信息产业股份有限公司 | VPN device capable of destroying a key when a cover is opened |
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| CN105787397A (en) * | 2016-03-23 | 2016-07-20 | 深圳市亿威尔信息技术股份有限公司 | Case uncovering detection system and implementing method |
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| 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 |
| CN109306824A (en) * | 2018-10-16 | 2019-02-05 | 江苏云涌电子科技股份有限公司 | A kind of safety device for having multichannel and ruining key function |
| CN109306824B (en) * | 2018-10-16 | 2024-04-05 | 江苏云涌电子科技股份有限公司 | Safety device with multipath key destroying function |
| CN110275452A (en) * | 2019-06-24 | 2019-09-24 | 陕西飞机工业（集团）有限公司 | A kind of multichannel ruins key control device with manual synchronization automatically |
| CN110491693B (en) * | 2019-09-29 | 2024-02-27 | 山西汾西重工有限责任公司 | Hatch cover start-up switch for preventing data leakage self-destruction circuit |
| CN110491693A (en) * | 2019-09-29 | 2019-11-22 | 山西汾西重工有限责任公司 | The hatchcover of anti-leaking data self-destruction circuit opens moving type switch |
| CN112783561A (en) * | 2021-01-06 | 2021-05-11 | 素泰智能科技(上海)有限公司 | Key destroying method for wearable equipment |
| CN113472535A (en) * | 2021-08-02 | 2021-10-01 | 电信科学技术第五研究所有限公司 | Active and passive triggering key destruction circuit capable of running for long time |
| CN113472535B (en) * | 2021-08-02 | 2024-02-27 | 电信科学技术第五研究所有限公司 | Active and passive triggering key destruction circuit capable of running for long time |
| CN114283537A (en) * | 2021-12-29 | 2022-04-05 | 中国工商银行股份有限公司 | Control method and device of card sender, computer equipment and storage medium |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20141210 |
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