CN204302965U - A kind of tamper organic electronic device - Google Patents
A kind of tamper organic electronic device Download PDFInfo
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- CN204302965U CN204302965U CN201420788753.9U CN201420788753U CN204302965U CN 204302965 U CN204302965 U CN 204302965U CN 201420788753 U CN201420788753 U CN 201420788753U CN 204302965 U CN204302965 U CN 204302965U
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Abstract
The utility model discloses a kind of tamper organic electronic device, the storage chip that this electronic installation comprises housing, is fixedly arranged on the mainboard in housing and is fixedly arranged on mainboard, mainboard is also installed with control chip, be provided with in housing and trigger generation first signal when housing is opened and by this first Signal transmissions to the flip flop equipment of control chip, this flip flop equipment is electrically connected with control chip, mainboard is also provided with to be electrically connected with control chip and output HIGH voltage smashes the booster circuit of storage chip when control chip receives the first signal.When case of electronic device is opened, flip flop equipment is triggered generation first signal by this first Signal transmissions to the control chip be connected electrically, and is provided with the gauge tap controlling flip flop equipment and be communicated with control chip or disconnect between flip flop equipment with control chip.Can effectively avoid userspersonal information to lose by implementing this electronic installation, increasing the security of data, while avoiding illegally tearing machine open, do not affect user normally tears machine open simultaneously.
Description
Technical field
The utility model relates to electronic device field, more particularly, relates to a kind of tamper organic electronic device.
Background technology
Along with the progress of science and technology, the data storage electronics such as mobile phone, panel computer, desktop computer have become requisite daily necessities in people's daily life, these electronic installations record a large amount of individual private information of user as information carrier, it is once lose, and is easy to cause the individual private information of user to lose.For addressing this problem, in prior art, the data be stored on storage chip can be deleted by the mode sending information command, but which is deleted not thorough to data, data after deletion also exist by the possibility artificially recovered, and other people take off storage chip by removable machine, are then recovered by data recovery apparatus and read the data be stored on storage chip, cause the individual private information of user to be revealed, cause heavy losses to user.Meanwhile, while avoiding other people illegally to take electronic installation apart, how not affect user normally take electronic installation apart and become this area technical matters urgently to be resolved hurrily yet.
Utility model content
The technical problems to be solved in the utility model is, delete not thorough for the data in the data storage electronics of prior art, the defect be easily resumed, provides a kind of tamper organic electronic device.
The utility model solves the technical scheme that its technical matters adopts: construct a kind of tamper organic electronic device, this electronic installation comprises housing, the storage chip being fixedly arranged on the mainboard in this housing and being fixedly arranged on this mainboard, this mainboard is also installed with control chip, be provided with in this housing and trigger generation first signal when this housing is opened and by this first Signal transmissions to the flip flop equipment of this control chip, this flip flop equipment is electrically connected with this control chip, this mainboard is also provided with output HIGH voltage when to be electrically connected with this control chip and to receive the first signal at control chip and smashes the booster circuit of storage chip, the gauge tap controlling this flip flop equipment and be communicated with this control chip or disconnect is provided with between this flip flop equipment with this control chip.
Further, this gauge tap is arranged at the self-lock switch in housing, and position relative with this self-lock switch on this housing is provided with aperture.
Further, this flip flop equipment is be arranged at the light sensor on this mainboard, and this first signal is the first electric signal that this light sensor produces when receiving light and irradiating.
Further, this booster circuit is flyback resonance step-up circuit.
Further, this flip flop equipment is be arranged in this housing and the physical trigger switch abutted with this housing.
Further, be also provided with in this case of electronic device power supply, for fix this mainboard center and for covering the cover plate establishing this mainboard, this housing comprises bottom;
This physical trigger switch comprises the first conductive contact of being arranged on cover plate inner face and abuts and the elastic bumps relative with this first conductive contact position with this center elasticity, this cover plate is provided with the triggering hole passed for this elastic bumps, be provided with the second conductive contact coordinated with this first conductive contact bottom this elastic bumps, this first conductive contact be connected with this power electric and be electrically connected with this control chip I/O interface, this second conductive contact ground connection;
This bottom props up this elastic bumps when covering on this electronic installation causes this second conductive contact and this first conductive contact to disengage; When this bottom is opened, this second conductive contact contacts with this first conductive contact under the elastic-restoring force effect of this elastic bumps.
Further, this elastic bumps comprises the spring be sheathed in this hollow form elastic bumps, and this spring one end abuts this center.
Further, this electronic installation also comprises the electronic tag device be separated with this electronic installation, this electronic tag device is provided with the button launching different carrier signal for controlling this electronic tag device;
This mainboard is equiped with the different carrier signal for receiving the transmitting of this electronic tag device and the RFID reader of the corresponding control signal of decoding acquisition, this RFID reader is electrically connected with this control chip.
Further, this button comprises the first button controlling this electronic tag device transmitting data erase signal and the second button controlling this electronic tag device transmitting storage chip destruction signal.
Further, this button comprises the 3rd button controlling this electronic tag device emission control switch cut-off signal and the 4th button controlling this electronic tag device emission control switch communications signals.
Implement mobile terminal of the present utility model, have following beneficial effect: when case of electronic device is opened, flip flop equipment is triggered generation first signal by this first Signal transmissions to the control chip be connected electrically.Control chip to boost and storage chip smashes by output HIGH voltage receiving booster circuit that this first signal post-processing also controls to be electrically connected with storage chip, causes storage chip thoroughly to damage.So, effectively can prevent other people from after obtaining electronic installation, taking electronic installation taking-up storage chip apart and carry out date restoring, avoid the loss of individual subscriber private information, increase the security of data in electronic installation, while avoiding illegally tearing machine open, do not affect user normally tears machine open simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the first embodiment of the utility model tamper organic electronic device;
Fig. 2 is the structural representation of the second embodiment of the utility model tamper organic electronic device;
Fig. 3 is physical trigger on-off circuit schematic diagram in the second embodiment;
Fig. 4 is physical trigger key circuit schematic diagram in the second embodiment;
Fig. 5 is the structural representation of the 3rd embodiment of the utility model tamper organic electronic device.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Figure 1, it is the structural representation of the first embodiment of the utility model tamper organic electronic device, in the first embodiment of the present utility model, this electronic installation 1 comprises housing 2, the storage chip 4 being fixedly arranged on the mainboard 3 in housing 2 and being fixedly arranged on mainboard 3, this mainboard 3 is also installed with control chip 5, be provided with in this housing 2 and trigger generation first signal when housing 2 is opened and by this first Signal transmissions to the flip flop equipment 6 of control chip 5, this flip flop equipment 6 is electrically connected with control chip 5, mainboard 3 is also provided with and is electrically connected with control chip 5 and controls the booster circuit 7 that output HIGH voltage smashes storage chip 4 when control chip 5 receives the first signal, the gauge tap controlling flip flop equipment 6 and be communicated with control chip 5 or disconnect is provided with between this flip flop equipment 6 with control chip 5.
Concrete, in the first embodiment of the utility model tamper organic electronic device, this flip flop equipment 6 is for being arranged at by the light sensor that housing 2 blocks on mainboard 3, and this first signal is that light sensor receives the first electric signal produced when light irradiates.
When electronic installation 1 housing 2 is opened, light sensor is no longer blocked by housing 2, extraneous light can direct irradiation on light sensor, when the light intensity that light sensor receives reaches certain threshold value, light sensor produces the first electric signal and by this first electric signal transmission to the control chip 5 be connected electrically under illumination effect.Control chip 5 to boost and storage chip 4 smashes by output HIGH voltage receiving booster circuit 7 that this first electric signal aftertreatment also controls to be electrically connected with storage chip 4, causes storage chip 4 thoroughly to damage.So, effectively can prevent other people from after obtaining electronic installation 1, taking electronic installation 1 apart and take out storage chip 4 and carry out date restoring, avoid the loss of individual subscriber private information, increase the security of data in electronic installation 1.Meanwhile, by arranging the gauge tap being communicated with for controlling flip flop equipment 6 with control chip 5 or disconnecting between flip flop equipment 6 with control chip 5, prevent user from taking machine apart when repairing machine and causing storage chip 4 damaged.Concrete, this gauge tap can be the physical switch such as self-lock switch, power switch, also can be the Sofe Switch controlled by control chip 5.User is before machine repaiied by needs, and first press or control the disconnection of this gauge tap by control chip 5, now flip flop equipment 6 and control chip 5 disconnect, and user can continue to take machine apart and storage chip 4 then can not be caused damaged.After the machine of repairing completes, build housing 2, again pressing or by control chip 5 control this gauge tap close, now flip flop equipment 6 is communicated with control chip 5, when can continue to realize illegally tearing machine open storage chip 4 damage effect.
Further, described booster circuit 7 is flyback resonance step-up circuit 7, this booster circuit 7 is electrically connected with electronic installation 1 power supply 9 and high voltage for power supply 9 low-voltage being boosted to 1KV nearly, and by imposing reverse high voltage to storage chip 4, reach the object that storage chip 4 is thoroughly burnt, guarantee all to destroy all data messages.
In this booster circuit 7 connects, power supply 9 negative pole of this booster circuit 7 and the power supply positive pole conducting of storage chip 4.After control chip 5 receives the first electric signal of light sensor transmission, the power supply 9 positive pole switching that control chip 5 controls this booster circuit 7 is connected on the power supply negative pole of storage chip 4, reverse high voltage is applied to storage chip 4, storage chip 4 is burnt, thus the data be stored on storage chip 4 are thoroughly destroyed.
Further, this gauge tap is be arranged at the self-lock switch in housing 2, and position relative with self-lock switch on housing 2 is provided with aperture.This aperture is set to aperture size, this self-lock switch position is relative with aperture position, user is before machine repaiied by needs, first stretch in housing 2 by pin or other small objects and self-lock switch is pressed down, cause flip flop equipment 6 and control chip 5 to disconnect, now continue to take machine apart again and storage chip then can not be caused damaged.After the machine of repairing completes, build housing 2, and then stretch in housing 2 by pin or other small objects and again press self-lock switch, cause flip flop equipment 6 to be communicated with control chip 5, the effect that when can continue to realize illegally tearing machine open, storage chip 4 damages.
As shown in Figure 2, it is the structural representation of the second embodiment of the utility model tamper organic electronic device, in the second embodiment of the present utility model, be arranged in housing 2 and the physical trigger switch 8 abutted with housing 2 with the first embodiment unlike the flip flop equipment of the second embodiment.When electronic installation 1 housing 2 is opened, physical trigger switch 8 is triggered generation second electric signal by the second electric signal transmission to control chip 5.Control chip 5 to boost and storage chip 4 smashes by output HIGH voltage receiving booster circuit 7 that this second electric signal aftertreatment also controls to be electrically connected with storage chip 4, causes storage chip 4 thoroughly to damage.Equally effectively prevent from other people from after obtaining electronic installation 1, taking electronic installation 1 apart by the mode arranging physical trigger switch 8 to take out storage chip 4 and carry out date restoring, avoid the loss of individual subscriber private information, increase the security of data in electronic installation 1.
Concrete, be also provided with power supply 9 in this electronic installation 1 housing 2, for the center 11 of fixing mainboard 3 and for covering the cover plate 12 establishing mainboard 3, this housing 2 comprises bottom 10;
This physical trigger switch 8 comprises the first conductive contact 14 of being arranged on cover plate 12 inner face and abuts with center 11 elasticity and the elastic bumps relative with the first conductive contact 14 position, cover plate 12 is provided with the triggering hole 13 passed for elastic bumps, the second conductive contact 15 coordinated with the first conductive contact 14 is provided with bottom elastic bumps, as shown in Figure 3, be physical trigger on-off circuit schematic diagram in the second embodiment, the first conductive contact 14 be electrically connected with power supply 9 and be electrically connected with control chip I/O interface, the second conductive contact 15 ground connection;
Bottom 10 props up elastic bumps when covering on electronic installation 1 causes this second conductive contact 15 and the first conductive contact 14 to disengage; When bottom 10 is opened, the second conductive contact 15 contacts with the first conductive contact 14 under the elastic-restoring force effect of elastic bumps.
Further, protective resistance is provided with between this first conductive contact 14 and power supply 9, when bottom 10 lid is located on electronic installation 1, bottom 10 props up elastic bumps causes the second conductive contact 15 and the first conductive contact 14 to depart from, physical trigger switch 8 circuit is caused to disconnect, now control chip I/O interface to be high level signal, when control chip 5 detects that I/O interface destroys the control signal of storage chip 4 to sending during high level signal; When bottom 10 is removed, elastic bumps no longer abuts bottom 10, elastic bumps drives the second conductive contact 15 and first to conduct electricity to get an electric shock and contact under the elastic-restoring force effect of himself, cause physical trigger switch 8 circuit turn-on, now control chip I/O interface to be low level signal, when control chip 5 detects that storage chip 4 thoroughly smashes to processing during low level signal and controlling booster circuit 7 output HIGH voltage by I/O interface.
Further, described elastic bumps comprises the spring 16 be sheathed in described hollow form elastic bumps, and it is inner that described spring 16 one end abuts described center 11, the other end is connected to hollow form elastic bumps.
As shown in Figure 4; it is physical trigger key circuit schematic diagram in the second embodiment; understandable; in other embodiments; this physical trigger switch 8 can also be physical trigger button 17, this physical trigger button 17 one end be electrically connected with power supply 9 and protective resistance and be electrically connected with control chip I/O interface simultaneously, other end ground connection.When bottom 10 lid is located on electronic installation 1, bottom 10 props up physics trigger key 17 and causes physical trigger button 17 circuit turn-on, now control chip I/O interface to be low level signal, when control chip 5 detects that I/O interface destroys the control signal of storage chip 4 to sending during low level signal; When bottom 10 is removed, physical button is upspring and is caused physical button circuit to disconnect, now control chip I/O interface to be high level signal, when control chip 5 detects that storage chip 4 thoroughly smashes to processing during high level signal and controlling booster circuit 7 output HIGH voltage by I/O interface.
As shown in Figure 5, it is the structural representation of the 3rd embodiment of the utility model tamper organic electronic device, in the 3rd embodiment of the present utility model, on the basis of the first embodiment and/or the second embodiment, this electronic installation 1 also comprises the electronic tag device 18 be separated with electronic installation 1, and this electronic tag device 18 is provided with the button launching different carrier signal for controlling electronic tag device 18;
Mainboard 3 is equiped with the different carrier signal for receiving electronic tag device 18 transmitting and the RFID reader 21 of the corresponding control signal of decoding acquisition, this RFID reader 21 is electrically connected with control chip 5 and the control signal obtained decoding is sent to control chip 5.This control chip 5 is for receiving the control signal of RFID reader 21 transmission and controlling electronic installation 1 according to this control signal.
In the present embodiment, the button that this electronic tag device is arranged comprises control electronic tag device 18 and launches the first button 19 of lift-launch data erase signal and control the second button 20 that electronic tag device 18 transmitting lift-launch storage chip 4 destroys signal, and this first button 19 and the second button 20 are all arranged at electronic tag device 18 surface.
When electronic installation 1 close to scrap needs thoroughly destroy time, leak to prevent the data that electronic installation 1 stores, namely the mode by pressing the first button 19 is wiped the data on electronic installation 1 storage chip 4, is then smashed electronic installation 1 storage chip 4 high pressure by the mode of pressing second button 20.Or, directly by the mode of pressing second button 20, electronic installation 1 storage chip 4 high pressure is smashed.
Concrete, when user presses the first button 19, the first carrier signal being equipped with data erase signal launched by electronic tag device 18, RFID reader 21 in electronic installation 1 receives the first carrier signal also corresponding data erase signal of decoding acquisition that electronic tag device 18 is launched, and data erase signal is sent to control chip 5, control chip 5 controls according to this data erase signal to delete the data that storage chip 4 stores.
When user presses the second button 20, electronic tag device 18 transmitting is equipped with the second carrier signal that storage chip 4 destroys signal, RFID reader 21 in electronic installation 1 receives the second carrier signal of electronic tag device 18 transmitting and the corresponding storage chip 4 of decoding acquisition destroys signal, and storage chip 4 is destroyed signal send to control chip 5, control chip 5 is destroyed signal according to this storage chip 4 and is controlled booster circuit 7 output HIGH voltage and thoroughly destroyed by storage chip 4.
Further, the button that this electronic tag device 18 is arranged also comprises the 3rd button controlling described electronic tag device 18 emission control switch cut-off signal and the 4th button controlling described electronic tag device 18 emission control switch communications signals, and the 3rd button and the 4th button are arranged at electronic tag device 18 surface equally.
User, when machine repaiied by needs, can pass through pressing the 3rd button, and control chip 5 controls gauge tap and disconnects, and causes control chip 5 and flip flop equipment 6 to disconnect, and then carries out tearing machine open, can effectively prevent storage chip 4 from being smashed tearing open in machine process.After the machine of repairing completes, user has covered housing 2, and then presses the 4th button, control chip 5 controls gauge tap and is communicated with, and causes control chip 5 to be communicated with flip flop equipment 6, when other people illegally take this electronic installation apart, flip flop equipment 6 is triggered, and storage chip 4 can be smashed.
Further, the electronic installation 1 described in the utility model can be the intelligent terminal such as mobile phone, panel computer, also can be the data storage device that desktop computer, digital camera etc. have data storage function.
Further, for preventing electronic installation 1 first conductive contact 14 and unexpected contact of the second conductive contact 15 and cause that storage chip 4 rounds is unexpected to be damaged when being clashed into or drop, in embodiment of the present utility model, can also arrange light sensor and physical trigger switch 8 in electronic installation 1, light sensor and physical trigger switch 8 are electrically connected with control chip 5 simultaneously simultaneously.When control chip 5 only has the first electric signal receiving light sensor transmission at the same time to contact the low level signal triggering and produce with physical trigger switch 8, just can control booster circuit 7 output HIGH voltage and storage chip 4 is thoroughly destroyed.Thus prevent electronic installation 1 first conductive contact 14 when being clashed into or drop from surprisingly contacting with the second conductive contact 15 and causing storage chip 4 surprisingly to be damaged, cause damage to user.
Further, for preventing user from taking machine apart when repairing machine and causing storage chip damaged, in the utility model, the gauge tap controlling flip flop equipment and be communicated with control chip or disconnect also is provided with between flip flop equipment with control chip, this gauge tap is arranged in housing, corresponding, position corresponding with gauge tap on housing is provided with aperture.Concrete, this aperture is set to aperture size, this gauge tap position is relative with aperture position, user is before machine repaiied by needs, first stretch in housing by pin or other small objects and gauge tap is pressed down, cause flip flop equipment and control chip to disconnect, now continue to take machine apart again and storage chip then can not be caused damaged.After the machine of repairing completes, build housing, and then stretch in housing by pin or other small objects and again press gauge tap, cause flip flop equipment to be communicated with control chip, the effect that when can continue to realize illegally tearing machine open, storage chip damages.Understandable, this gauge tap can be as power switch, self-lock switch etc.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a tamper organic electronic device, described electronic installation comprises housing, the storage chip being fixedly arranged on the mainboard in described housing and being fixedly arranged on described mainboard, it is characterized in that, described mainboard is also installed with control chip, be provided with in described housing and trigger generation first signal when described housing is opened and by this first Signal transmissions to the flip flop equipment of described control chip, described flip flop equipment is electrically connected with described control chip, described mainboard is also provided with output HIGH voltage when to be electrically connected with described control chip and to receive the first signal at control chip and smashes the booster circuit of storage chip, the gauge tap controlling described flip flop equipment and be communicated with described control chip or disconnect is provided with between described flip flop equipment with described control chip.
2. electronic installation according to claim 1, is characterized in that, described gauge tap is arranged at the self-lock switch in housing, and position relative with described self-lock switch on described housing is provided with aperture.
3. electronic installation according to claim 1, is characterized in that, described flip flop equipment is be arranged at the light sensor on described mainboard, and described first signal is the first electric signal that described light sensor produces when receiving light and irradiating.
4. electronic installation according to claim 1, is characterized in that, described booster circuit is flyback resonance step-up circuit.
5. electronic installation according to claim 1, is characterized in that, described flip flop equipment is be arranged in described housing and the physical trigger switch abutted with described housing.
6. electronic installation according to claim 5, is characterized in that, is also provided with power supply, for the center of fixing described mainboard and for covering the cover plate establishing described mainboard, described housing comprises bottom in described case of electronic device;
Described physical trigger switch comprises the first conductive contact of being arranged on cover plate inner face and abuts with described center elasticity and the elastic bumps relative with described first conductive contact position, described cover plate is provided with the triggering hole passed for described elastic bumps, be provided with the second conductive contact coordinated with described first conductive contact bottom described elastic bumps, described first conductive contact be connected with described power electric and be electrically connected with described control chip I/O interface, described second conductive contact ground connection;
Described bottom props up described elastic bumps when covering on said electronic device causes this second conductive contact and described first conductive contact to disengage; Second conductive contact described in when described bottom is opened contacts with described first conductive contact under the elastic-restoring force effect of described elastic bumps.
7. electronic installation according to claim 6, is characterized in that, described elastic bumps comprises the spring be sheathed in described hollow form elastic bumps, and described spring one end abuts described center.
8. electronic installation according to claim 1, is characterized in that, described electronic installation also comprises the electronic tag device be separated with described electronic installation, described electronic tag device is provided with the button launching different carrier signal for controlling described electronic tag device;
Described mainboard is equiped with the different carrier signal for receiving the transmitting of described electronic tag device and the RFID reader of the corresponding control signal of decoding acquisition, described RFID reader is electrically connected with described control chip.
9. electronic installation according to claim 8, is characterized in that, described button comprises the first button controlling described electronic tag device transmitting data erase signal and the second button controlling described electronic tag device transmitting storage chip destruction signal.
10. electronic installation according to claim 8, is characterized in that, described button comprises the 3rd button controlling described electronic tag device emission control switch cut-off signal and the 4th button controlling described electronic tag device emission control switch communications signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788753.9U CN204302965U (en) | 2014-12-12 | 2014-12-12 | A kind of tamper organic electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788753.9U CN204302965U (en) | 2014-12-12 | 2014-12-12 | A kind of tamper organic electronic device |
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| Publication Number | Publication Date |
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| CN204302965U true CN204302965U (en) | 2015-04-29 |
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| CN201420788753.9U Active CN204302965U (en) | 2014-12-12 | 2014-12-12 | A kind of tamper organic electronic device |
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| CN (1) | CN204302965U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105095801A (en) * | 2015-09-06 | 2015-11-25 | 浪潮集团有限公司 | Method for destroying hard disk in toll breakdown of notebook computer enclosure |
| CN105279461A (en) * | 2015-10-29 | 2016-01-27 | 江苏和乔科技股份有限公司 | Safety protection device capable of preventing information stealing through disassembling shell and LCD screen |
| CN105574444A (en) * | 2015-12-11 | 2016-05-11 | 无锡市同芯恒通科技有限公司 | Device for important data destruction of disassembly trigger device |
| CN106570426A (en) * | 2015-10-13 | 2017-04-19 | 北京壹人壹本信息科技有限公司 | Electronic equipment |
| CN106909867A (en) * | 2017-05-05 | 2017-06-30 | 成都因纳伟盛科技股份有限公司 | Hand-held ID card reader with waterproof construction |
| CN108665652A (en) * | 2018-04-17 | 2018-10-16 | 西安易朴通讯技术有限公司 | A kind of antiwithdrawal device and terminal device |
| CN109711209A (en) * | 2018-10-10 | 2019-05-03 | 孙向东 | The destruct system and its method of electronic equipment |
| CN111698850A (en) * | 2019-03-15 | 2020-09-22 | 立端科技股份有限公司 | Anti-theft mechanism |
| CN112788895A (en) * | 2021-01-14 | 2021-05-11 | 江西欧迈斯微电子有限公司 | Anti-dismantling module and electronic system |
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2014
- 2014-12-12 CN CN201420788753.9U patent/CN204302965U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105095801A (en) * | 2015-09-06 | 2015-11-25 | 浪潮集团有限公司 | Method for destroying hard disk in toll breakdown of notebook computer enclosure |
| CN106570426A (en) * | 2015-10-13 | 2017-04-19 | 北京壹人壹本信息科技有限公司 | Electronic equipment |
| CN105279461A (en) * | 2015-10-29 | 2016-01-27 | 江苏和乔科技股份有限公司 | Safety protection device capable of preventing information stealing through disassembling shell and LCD screen |
| CN105574444A (en) * | 2015-12-11 | 2016-05-11 | 无锡市同芯恒通科技有限公司 | Device for important data destruction of disassembly trigger device |
| CN106909867A (en) * | 2017-05-05 | 2017-06-30 | 成都因纳伟盛科技股份有限公司 | Hand-held ID card reader with waterproof construction |
| CN108665652A (en) * | 2018-04-17 | 2018-10-16 | 西安易朴通讯技术有限公司 | A kind of antiwithdrawal device and terminal device |
| CN108665652B (en) * | 2018-04-17 | 2023-11-03 | 西安易朴通讯技术有限公司 | Anti-dismantling device and terminal equipment |
| CN109711209A (en) * | 2018-10-10 | 2019-05-03 | 孙向东 | The destruct system and its method of electronic equipment |
| CN111698850A (en) * | 2019-03-15 | 2020-09-22 | 立端科技股份有限公司 | Anti-theft mechanism |
| CN111698850B (en) * | 2019-03-15 | 2021-08-10 | 立端科技股份有限公司 | Anti-theft mechanism |
| CN112788895A (en) * | 2021-01-14 | 2021-05-11 | 江西欧迈斯微电子有限公司 | Anti-dismantling module and electronic system |
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