CN207571743U - A kind of device and system of terminal electronic Anti-dismantling - Google Patents
A kind of device and system of terminal electronic Anti-dismantling Download PDFInfo
- Publication number
- CN207571743U CN207571743U CN201721071369.7U CN201721071369U CN207571743U CN 207571743 U CN207571743 U CN 207571743U CN 201721071369 U CN201721071369 U CN 201721071369U CN 207571743 U CN207571743 U CN 207571743U
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- China
- Prior art keywords
- sensor
- tamper detection
- circuit
- erasing
- dismantling
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- Measuring And Recording Apparatus For Diagnosis (AREA)
- Storage Device Security (AREA)
Abstract
The utility model discloses a kind of device and system of terminal electronic Anti-dismantling, are related to Anti-dismantling field；Its device specifically includes：Jogging sensor, ambient light sensor, proximity sensor, tamper detection circuit, erasing circuit and rechargeable battery；Jogging sensor, ambient light sensor and the proximity sensor is connected respectively with tamper detection circuit, and tamper detection circuit is connected with erasing circuit.A kind of system of terminal electronic Anti-dismantling, which is characterized in that the device of the terminal electronic Anti-dismantling, it includes：Jogging sensor, ambient light sensor, proximity sensor, tamper detection circuit, erasing circuit and rechargeable battery；Jogging sensor, ambient light sensor and the proximity sensor is connected respectively with tamper detection circuit, and tamper detection circuit is connected with erasing circuit.The utility model realizes the Anti-dismantling to the electronic equipment of terminal；Dismounting signal is not influenced by device powers down, ensures use of the equipment under high safety application scenarios.
Description
Technical field
The utility model is related to Anti-dismantling field, especially a kind of device and system of terminal electronic Anti-dismantling.
Background technology
In high safety application, terminal electronic device carries and the sensitive data information of processing, once leakage weight by caused by
Big safety accident；Before, people always lay particular emphasis on the encipherment protection layer by layer to data, and have ignored the physics of terminal in itself and protect
Shield.For the information stealth person of some professions, as long as dismantling terminal electronic device, pass through some professional technique means
Obtain or steal the information for being stored in terminal inner.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of device of terminal electronic Anti-dismantling and
System realizes the Anti-dismantling to the electronic equipment of terminal；Dismounting signal is not influenced by device powers down, ensures that equipment should in high safety
With the use under scene.
The purpose of this utility model is achieved through the following technical solutions：The purpose of this utility model is by following
Technical solution is realized：A kind of device of terminal electronic Anti-dismantling, it includes：Jogging sensor, approaches ambient light sensor
Sensor, tamper detection circuit, erasing circuit and rechargeable battery；Jogging sensor, ambient light sensor and the close biography
Sensor is connected respectively with tamper detection circuit, and tamper detection circuit is connected with erasing circuit.
Further, the jogging sensor, ambient light sensor and proximity sensor provide dismounting signal.
Further, the tamper detection circuit is detected dismounting signal.
Further, the rechargeable battery respectively with tamper detection circuit is connected with erasing circuit.
Further, the tamper detection circuit provides the detection that signal is dismantled under device powers down state, with erasing electricity
The control on road.
Further, the erasing circuit provides the wiping of System guides file and vital document under device powers down state
It removes.
A kind of system of terminal electronic Anti-dismantling, it includes：The device of terminal electronic Anti-dismantling and the device is installed
Terminal device.
Further, the device of the terminal electronic Anti-dismantling, it includes：Jogging sensor, connects ambient light sensor
Nearly sensor, tamper detection circuit, erasing circuit and rechargeable battery；The jogging sensor, ambient light sensor and close
Sensor is connected respectively with tamper detection circuit, and tamper detection circuit is connected with erasing circuit；
Jogging sensor, ambient light sensor and the proximity sensor provides dismounting signal；
The tamper detection circuit is detected dismounting signal.
Further, the device of the terminal electronic Anti-dismantling further includes rechargeable battery, rechargeable battery difference
With tamper detection circuit is connected with erasing circuit；
The tamper detection circuit provides the detection that signal is dismantled under device powers down state, the control with erasing circuit；
The erasing circuit provides the erasing of System guides file and vital document under device powers down state.
Further, the erasing circuit is connected with terminal, provides under equipment normal operating condition System guides with opening
It is dynamic；The erasing of System guides file and vital document under disassembly status is provided.
The beneficial effects of the utility model are：
（1）Realize the Anti-dismantling to the electronic equipment of terminal；
（2）Dismounting signal is not influenced by device powers down, ensures use of the equipment under high safety application scenarios.
Description of the drawings
Fig. 1 is a kind of block diagram of the device of terminal electronic Anti-dismantling in one embodiment.
Fig. 2 is a kind of block diagram of the system of terminal electronic Anti-dismantling in one embodiment.
Fig. 3 is the connection circuit diagram of ambient light sensor and the first proximity sensor.
Fig. 4 is the connection circuit diagram of ambient light sensor and the second proximity sensor.
Fig. 5 is the connection circuit diagram of jogging sensor.
Fig. 6 is tamper MCU circuit diagrams.
Specific embodiment
Specific embodiment of the utility model is described more fully below, it should be noted that the embodiments described herein is served only for
For example, it is not intended to limit the utility model.In the following description, in order to provide the thorough understanding to the utility model,
Elaborate a large amount of specific details.It will be apparent, however, to one skilled in the art that：These certain details need not be used
It saves to carry out the utility model.In other instances, in order to avoid obscuring the utility model, well known circuit is not specifically described,
Software or method.
Throughout the specification, meaning is referred to " one embodiment ", " embodiment ", " example " or " example "
It：At least one implementation of the utility model is comprised in reference to a particular feature, structure, or characteristic that the embodiment or example describe
In example.Therefore, the whole instruction it is each place occur the phrase " in one embodiment ", " in embodiment ", " one
Example " or " example " are not necessarily all referring to the same embodiment or example.Furthermore, it is possible to any appropriate combination and or sub-portfolio
By specific feature, structure or characteristic combination in one or more embodiments or example.In addition, those of ordinary skill in the art
It should be appreciated that diagram is provided to the purpose of explanation provided herein, and diagram is not necessarily drawn to scale.
As shown in Figure 1, a kind of device of terminal electronic Anti-dismantling, it includes：Jogging sensor, connects ambient light sensor
Nearly sensor, tamper detection circuit, erasing circuit and rechargeable battery；The jogging sensor, ambient light sensor and close
Sensor is connected respectively with tamper detection circuit, and tamper detection circuit is connected with erasing circuit.
Further, the jogging sensor, ambient light sensor and proximity sensor provide dismounting signal.
Further, the tamper detection circuit is detected dismounting signal.
Further, the rechargeable battery respectively with tamper detection circuit is connected with erasing circuit.
Further, the tamper detection circuit provides the detection that signal is dismantled under device powers down state, with erasing electricity
The control on road.
Further, the erasing circuit provides the wiping of System guides file and vital document under device powers down state
It removes.
As shown in Fig. 2, a kind of system of terminal electronic Anti-dismantling, it includes：The device of terminal electronic Anti-dismantling and installation
There is the terminal device of the device.
Further, the device of the terminal electronic Anti-dismantling, it includes：Jogging sensor, connects ambient light sensor
Nearly sensor, tamper detection circuit, erasing circuit and rechargeable battery；The jogging sensor, ambient light sensor and close
Sensor is connected respectively with tamper detection circuit, and tamper detection circuit is connected with erasing circuit；
Jogging sensor, ambient light sensor and the proximity sensor provides dismounting signal；
The tamper detection circuit is detected dismounting signal.
Further, the device of the terminal electronic Anti-dismantling further includes rechargeable battery, rechargeable battery difference
With tamper detection circuit is connected with erasing circuit；
The tamper detection circuit provides the detection that signal is dismantled under device powers down state, the control with erasing circuit；
The erasing circuit provides the erasing of System guides file and vital document under device powers down state.
Further, the erasing circuit is connected with terminal, provides under equipment normal operating condition System guides with opening
It is dynamic；The erasing of System guides file and vital document under disassembly status is provided.
Specific work process is as follows：
As seen in figures 3-6, under normal circumstances, equipment guides from erasing circuit and starts use.During use, go out
During existing disassembly status, dismounting signal is sent out by sensor, judges via detection circuit and triggers erasable circuit, completed data and wipe
It removes.Under device powers down state, when there is equipment dismounting, dismounting signal is sent out by sensor, via detection circuit and is triggered erasable
Circuit is completed data and is wiped, and sensor, detection circuit are powered with erasable circuit by rechargeable battery during device powers down.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form is not to be taken as the exclusion to other embodiment, and available for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection domain in.
Claims (9)
1. a kind of device of terminal electronic Anti-dismantling, which is characterized in that it includes：Jogging sensor, approaches ambient light sensor
Sensor, tamper detection circuit, erasing circuit and rechargeable battery；Jogging sensor, ambient light sensor and the close biography
Sensor is connected respectively with tamper detection circuit, and tamper detection circuit is connected with erasing circuit.
2. a kind of device of terminal electronic Anti-dismantling according to claim 1, it is characterised in that：The fine motion sensing
Device, ambient light sensor and proximity sensor provide dismounting signal.
3. a kind of device of terminal electronic Anti-dismantling according to claim 1, it is characterised in that：The tamper detection electricity
Road is detected dismounting signal.
4. a kind of device of terminal electronic Anti-dismantling according to claim 3, further includes rechargeable battery, it is characterised in that：
The rechargeable battery respectively with tamper detection circuit is connected with erasing circuit.
5. a kind of device of terminal electronic Anti-dismantling according to claim 4, it is characterised in that：The tamper detection electricity
Road provides the detection that signal is dismantled under device powers down state, the control with erasing circuit.
6. a kind of device of terminal electronic Anti-dismantling according to claim 4, it is characterised in that：The erasing circuit,
The erasing of System guides file and vital document under device powers down state is provided.
7. a kind of system of terminal electronic Anti-dismantling, which is characterized in that it includes：It the device of terminal electronic Anti-dismantling and is equipped with
The terminal device of the device；The device of the terminal electronic Anti-dismantling including jogging sensor, ambient light sensor, approaches
Sensor, tamper detection circuit, erasing circuit and rechargeable battery；Jogging sensor, ambient light sensor and the close biography
Sensor is connected respectively with tamper detection circuit, and tamper detection circuit is connected with erasing circuit；The jogging sensor, ambient light
Sensor and proximity sensor provide dismounting signal；The tamper detection circuit is detected dismounting signal.
8. the system of a kind of terminal electronic Anti-dismantling according to claim 7, which is characterized in that the terminal electronic is prevented
The device of dismounting, further includes rechargeable battery, the rechargeable battery respectively with tamper detection circuit is connected with erasing circuit；
The tamper detection circuit provides the detection that signal is dismantled under device powers down state, the control with erasing circuit；
The erasing circuit provides the erasing of System guides file and vital document under device powers down state.
9. a kind of system of terminal electronic Anti-dismantling according to claim 7, it is characterised in that：The erasing circuit with
Terminal is connected, and provides System guides and startup under equipment normal operating condition；There is provided disassembly status under System guides file with again
Want the erasing of file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071369.7U CN207571743U (en) | 2017-08-23 | 2017-08-23 | A kind of device and system of terminal electronic Anti-dismantling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071369.7U CN207571743U (en) | 2017-08-23 | 2017-08-23 | A kind of device and system of terminal electronic Anti-dismantling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207571743U true CN207571743U (en) | 2018-07-03 |
Family
ID=62697936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721071369.7U Expired - Fee Related CN207571743U (en) | 2017-08-23 | 2017-08-23 | A kind of device and system of terminal electronic Anti-dismantling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207571743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US12074463B2 (en) | 2018-12-18 | 2024-08-27 | Dongguan Nvt Technology Limited | Battery assembly, electronic device, and battery detection system |
-
2017
- 2017-08-23 CN CN201721071369.7U patent/CN207571743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12074463B2 (en) | 2018-12-18 | 2024-08-27 | Dongguan Nvt Technology Limited | Battery assembly, electronic device, and battery detection system |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20210823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |