CN109598153A - Data memory device and its data guard method with data protection mechanism - Google Patents
Data memory device and its data guard method with data protection mechanism Download PDFInfo
- Publication number
- CN109598153A CN109598153A CN201710924503.1A CN201710924503A CN109598153A CN 109598153 A CN109598153 A CN 109598153A CN 201710924503 A CN201710924503 A CN 201710924503A CN 109598153 A CN109598153 A CN 109598153A
- Authority
- CN
- China
- Prior art keywords
- data
- memory device
- protection mechanism
- elastic element
- shrapnel group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Abstract
This disclosure relates to a kind of data memory device with data protection mechanism, data memory device includes shell, circuit board, data storage elements, control element and data protection mechanism.Shell has accommodating space and first surface.Circuit board is set to accommodating space and is connected with the shell, and has second surface.Data storage elements are set to circuit board, to store data.Control element is set to circuit board and is connected with data storage elements.Data protection mechanism includes the elastic element for being set to first surface, and corresponding elastic element is set to the shrapnel group of second surface, and shrapnel group forms power circuit with resilient element contacts and with the control element.When elastic element is separated with shrapnel group, the power circuit is by forbidden energy, and control element removes storage data, whereby to protect the safety for storing data.
Description
Technical field
The present invention relates to a kind of data memory device and its data guard method with data protection mechanism, in particular to
A kind of data memory device and its data guard method of the data protection mechanism with elastic element and elastic slice.
Background technique
With advances in technology and development, miscellaneous electronic product are popularized gradually, and the Techniques of preserving of data also tends to
It is perfect, diversified data memory device be to save data, for example, solid state hard disk (Solid-State Disk,
SSD it) is widely used in computer apparatus.
And in data storage technical field, protect the safety for the data being stored in data memory device particularly significant.
In in the prior art, the data of solid state hard disk storage work as solid state hard disk and detect illegal read requests by encipherment protection
When, stored data are destroyed, are leaked to avoid data.
The chip of data, the number of solid state hard disk are stored however, if the structure of solid state hard disk is destroyed, and in taking out
It can not then work according to function is destroyed, i.e., the data stored in chip can be directly read, and the illegal is stolen easily
Storage data in solid state hard disk.
So how to develop it is a kind of be different from the past data memory device with data protection mechanism, can detect data
Whether the structure of storage device is destroyed, and stored data are removed when data memory device is destructurized, to keep away
Exempt from storage data to leak, the safety of protection storage data, actually the key issues in current technical field.
Summary of the invention
The main purpose of the disclosure is to provide a kind of data memory device with data protection mechanism and its data protection
Method, by the way that data protection mechanism is arranged in information accumulation device, so that data memory device when destructurized, is removed
Data are stored, are leaked to avoid storage data.
The another object of the disclosure is to provide a kind of data memory device with data protection mechanism and its data protection
Method by the way that elastic element is arranged in shell and shrapnel group is arranged in circuit board, and forms shrapnel group with resilient element contacts
Whether the structure of power circuit, detection data storage device is destroyed, and storage is removed when data memory device is destroyed
Deposit data, and then reach the safe technical effect for preventing storage data to be stolen and protecting storage data.
The another object of the disclosure is to provide a kind of data memory device with data protection mechanism and its data protection
Method gives control element by the way that internal battery powers are arranged, makes data memory device in the case where not connecting external power supply, still
The executable movement for removing storage data.
In order to achieve the above object, a preferred embodiment of the disclosure is to provide a kind of data storage with data protection mechanism
Cryopreservation device a, comprising: shell has an accommodating space and a first surface；One circuit board, be set to the accommodating space and with this
Shell is connected, and the circuit board has a second surface relative to the first surface；One data storage elements, are set to this
Circuit board, to store data；One control element is set to the circuit board and is connected with the data storage elements；
An and data protection mechanism a, comprising: elastic element is set to the first surface；And a shrapnel group, the corresponding elasticity are first
Part is set to the second surface, which forms a power circuit with the resilient element contacts and with the control element；Wherein,
When the elastic element is separated with the shrapnel group, which is worked as the power circuit by forbidden energy, the control element by forbidden energy
Remove the storage data.
In order to achieve the above object, a preferred embodiment of the disclosure be a kind of data guard method is provided, comprising steps of
(a) data memory device is provided, which includes a data storage elements, a control element, an elastic element
And a shrapnel group, and the data storage elements store a storage data；(b) shrapnel group and the resilient element contacts and with this
Control element forms a power circuit；(c) judge the power circuit whether by forbidden energy；And (d) remove the storage data；Its
In, when the judging result of the step (c) be it is yes, execute the step (d)；It is to hold again when the judging result of the step (c) is no
The row step (c).
Detailed description of the invention
Fig. 1 is the schematic diagram for showing the data memory device with data protection mechanism of disclosure preferred embodiment.
Fig. 2 is the structural representation for showing the data memory device with data protection mechanism of disclosure preferred embodiment
Figure.
Fig. 3 A is the schematic diagram for showing part A elastic element shown in Fig. 2 and contacting with shrapnel group.
Fig. 3 B is the schematic diagram for showing part A elastic element shown in Fig. 2 and separating with shrapnel group.
Fig. 4 is the flow chart for showing the data guard method of disclosure preferred embodiment.
Description of symbols:
1: data memory device
2: shell
20: top shell
21: bottom case
3: circuit board
4: data storage elements
5: control element
6: data protection mechanism
60: elastic element
61: shrapnel group
610: elastic slice
6100: fixed part
6101: extension
7: internal cell
A: part
C: accommodating space
S1: first surface
S2: second surface
S10, S20, S30, S40: step
Specific embodiment
The some exemplary embodiments for embodying disclosure features and advantages will describe in detail in the explanation of back segment.It should be understood that
It is that the disclosure there can be various variations in different embodiments, does not all depart from the scope of the present disclosure, and therein
Illustrate and attached drawing inherently is illustrated as being used, and nand architecture is in the limitation disclosure.
Please refer to Fig. 1, Fig. 2, Fig. 3 A and Fig. 3 B, wherein Fig. 1 be show disclosure preferred embodiment have data protection
The schematic diagram of the data memory device of mechanism, Fig. 2 are the data with data protection mechanism for showing disclosure preferred embodiment
The structural schematic diagram of storage device, Fig. 3 A are the schematic diagrames for showing part A elastic element shown in Fig. 2 and contacting with shrapnel group,
And Fig. 3 B is the schematic diagram for showing part A elastic element shown in Fig. 2 and separating with shrapnel group.As shown in Figure 1, Figure 2, Fig. 3 A and figure
Shown in 3B, the data memory device 1 with data protection mechanism of disclosure preferred embodiment includes shell 2, circuit board 3, number
According to storage element 4, control element 5 and data protection mechanism 6, wherein data memory device 1 is such as solid state hard disk, data storage
Element 4 is such as flash memory, and control element 5 is for example to control chip, microprocessor or central processing unit, so neither with this
It is limited.
According to the design of the disclosure, shell 2 is with accommodating space C and first surface S1, and circuit board 3 is set to accommodating
Space C and it is connected with shell 2, and circuit board 3 has the second surface S2 relative to first surface S1.Also, data storage
Element 4 is set to circuit board 3, to store data, and control element 5 be set to circuit board 3 and with data storage member
Part 4 is connected.
Data protection mechanism 6 includes elastic element 60 and shrapnel group 61, the material of elastic element 60 and shrapnel group 61
It is preferred that be with metal material be, and elastic element 60 is such as, but not limited to metal clips or conducting foam.Elastic element 60 is set
It is placed in first surface S1, and the corresponding elastic element 60 of shrapnel group 61 is set to second surface S2, shrapnel group 61 and elastic element 60
It contacts and forms power circuit with control element 5.Wherein, when elastic element 60 is separated with shrapnel group 61, the power circuit by
Forbidden energy, and when the power circuit is by forbidden energy, control element 5 judges that the structure of shell 2 is destroyed and removes the storage data.
For example, it is set to the elastic element 60 of the first surface S1 of shell 2 and is set to the second surface of circuit board 3
The shrapnel group 61 of S2 is in contact and engages, and in forming power circuit with control element 5 on circuit board 3, when data memory device 1
Shell 2 structure by destruction (such as: being opened by external force), and make the elastic element for being set to shell 2 60 and set
When being placed in the separation of shrapnel group 61 of circuit board 3, which forms open circuit, and the removing of control element 5 is stored in data storage member
The storage data of part 4, leak to avoid data.
In some embodiments, shell 2 includes top shell 20 and bottom case 21, and top shell 20 and bottom case 21 define accommodating space C,
Elastic element 60 is set to the first surface S1 of top shell 20, and circuit board 3 is connected with bottom case 21.Wherein, when top shell 20 and bottom
By external force and when separating, elastic element 60 separates shell 21 with shrapnel group 61, and the power circuit is by forbidden energy, and control element 5 is removed
The storage data.
In some embodiments, data memory device 1 further includes internal cell 7, and internal cell 7 is connected with control element 5
It connects, with power supply and control element 5.Therefore, for data memory device 1 when not being connected with external power source, control element 5 is still
The executable movement for removing storage data.
In other words, the data memory device with data protection mechanism of the disclosure, by the way that elastic element is arranged in shell
And shrapnel group is set in circuit board, and shrapnel group and resilient element contacts is made to form power circuit, detection data storage device
Whether structure is destroyed, and when data memory device is destroyed remove storage data, and then reach prevent storage data
It is stolen and protects the technical effect of the safety of storage data.
Please refer to Fig. 3 A and Fig. 3 B.As shown in Fig. 3 A and Fig. 3 B, in some embodiments, vertical first table of elastic element 60
Face S1 setting, and one end of elastic element 60 is fixedly arranged on first surface S1, the other end contacts to form power circuit with shrapnel group 61,
That is the vertical first surface S1 of elastic element 60 and extended from shell 2 to circuit board 3, be so not limited thereto.
In some embodiments, shrapnel group 61 includes at least two elastic slices 610, and the elastic slice 610 is set to elastic element
60 two sides, i.e. elastic element 60 are set between the elastic slice 610, and contact to form power circuit with elastic slice 610.Wherein,
Each elastic slice 610 has fixed part 6100 and extension 6101, and fixed part 6100 is fixedly arranged on second surface S2, extension 6101
Extended by second surface S2, and elastic element 60 is in contact with the extension 6101 of part.
In some embodiments, the extension 6101 of elastic slice 610 is p-type structure, and is relatively arranged on elastic element 60
Two sides are so not limited thereto so that elastic element 60 is sticked in extension 6101.So passing through elastic element 60 and elastic slice
The structure design of group 61 and the setting that mutually fastens so that elastic element 60 and shrapnel group 61 when contacting with 5 shape of control element
Power circuit is set to be formed open circuit by forbidden energy at power circuit, and when separation.
Fig. 2, Fig. 3 A, Fig. 3 B and Fig. 4 are please referred to, wherein Fig. 4 is the data guard method for showing disclosure preferred embodiment
Flow chart.As shown in Fig. 2, Fig. 3 A, Fig. 3 B and Fig. 4, the data guard method of disclosure preferred embodiment is comprised the following steps that
Firstly, providing data memory device 1 as shown in step S10, data memory device 1 includes data storage elements 4, control element
5, elastic element 60 and shrapnel group 61, and data storage elements 4 store a storage data, wherein for data memory device 1
Such as solid state hard disk, data storage elements 4 are such as flash memory, control element 5 be for example control chip, microprocessor or in
Central processor, elastic element 60 are such as metal clips or conducting foam, are so all not limited.
Secondly, shrapnel group 60 contacts with elastic element 61 and forms one with control element 5 and is powered back as shown in step S20
Road.Then, as shown in step S30, judge that the power circuit whether by forbidden energy, and judges whether the power circuit forms open circuit.
When the judging result of step S30 be it is yes, execute step S40, remove the storage data；When the judging result of step S30 be it is no, be
It re-execute the steps S30.
In some embodiments, whether step S30 detects and judges the power circuit because of elastic element 60 and shrapnel group 61
Separation and by forbidden energy, and step S30 and step S40 are by control element 5 to realize, are so not limited thereto.
In other words, the data guard method of the disclosure forms power circuit by shrapnel group and resilient element contacts, and examines
Survey and judge power circuit whether due to elastic element is separated with shrapnel group by forbidden energy, whereby in data memory device by broken
Bad when, removes storage data, and then reaches the safe technical effect for preventing storage data to be stolen and protecting storage data.
In conclusion the disclosure provides a kind of data memory device with data protection mechanism and its data protection side
Method, by the way that data protection mechanism is arranged in information accumulation device, so that data memory device when destructurized, removes storage
Deposit data leaks to avoid storage data.Also, by the way that elastic element is arranged in shell and shrapnel group is arranged in circuit board, and
Shrapnel group and resilient element contacts is set to form power circuit, whether the structure of detection data storage device is destroyed, and in number
When being destroyed according to storage device remove storage data, and then reach prevent storage data be stolen and protect store data peace
Full technical effect.Meanwhile control element is given by the way that internal battery powers are arranged, so that data memory device is not being connected external electrical
In the case where source, the still executable movement for removing storage data.
Even if the present invention has been described in detail by the above embodiments and can apply craftsman's think of by those skilled in the art times and be all
As modify, it is so neither de- as attached claim is intended to Protector.
Claims (10)
1. a kind of data memory device with data protection mechanism, comprising:
One shell has an accommodating space and a first surface；
One circuit board is set to the accommodating space and is connected with the shell, and the circuit board has one relative to first table
The second surface in face；
One data storage elements are set to the circuit board, to store data；
One control element is set to the circuit board and is connected with the data storage elements；And
One data protection mechanism, comprising:
One elastic element is set to the first surface；And
One shrapnel group, the corresponding elastic element are set to the second surface, the shrapnel group be with the resilient element contacts and with this
Control element forms a power circuit；
It wherein, is to make the power circuit by forbidden energy, and work as the power circuit and prohibited when the elastic element is separated with the shrapnel group
Can, which removes the storage data.
2. as described in claim 1 with data protection mechanism data memory device, wherein the shell include a top shell and
One bottom case, the elastic element are set to the first surface of the top shell, which is connected with the bottom case.
3. as claimed in claim 2 with the data memory device of data protection mechanism, wherein when the top shell and the bottom case by
External force and when separating, which separated with the shrapnel group.
4. the data memory device with data protection mechanism is wherein further including an internal cell as described in claim 1
It is connected with the control element, which is given with power supply.
5. as described in claim 1 with the data memory device of data protection mechanism, wherein the elastic element it is vertical this
The setting of one surface, and one end of the elastic element is fixedly arranged on the first surface, the other end contacts to form an energization with the shrapnel group
Circuit.
6. wherein the shrapnel group includes at least two as claimed in claim 5 with the data memory device of data protection mechanism
A elastic slice is set to the two sides of the elastic element.
7. wherein each elastic slice has one as claimed in claim 6 with the data memory device of data protection mechanism
Fixed part and an extension, the fixed part are fixedly arranged on the second surface, which is extended by the second surface, and the bullet
Property element is in contact with the extension of part.
8. wherein the elastic element is metal elastic as described in claim 1 with the data memory device of data protection mechanism
Piece or conducting foam.
9. a kind of data guard method, comprising steps of
(a) data memory device is provided, which includes a data storage elements, a control element, an elasticity
Element and a shrapnel group, and the data storage elements are to store a storage data；
(b) shrapnel group is to form a power circuit with the resilient element contacts and with the control element；
(c) judge the power circuit whether by forbidden energy；And
(d) the storage data are removed；
Wherein, when the judging result of the step (c) be it is yes, execute the step (d)；When the judging result of the step (c) be it is no, be
Re-execute the step (c).
10. data guard method as claimed in claim 9, wherein the step (c) detect and judge the power circuit whether because
The elastic element separates with the shrapnel group and by forbidden energy, and the step (c) and step (d) are by the control element to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710924503.1A CN109598153A (en) | 2017-09-30 | 2017-09-30 | Data memory device and its data guard method with data protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710924503.1A CN109598153A (en) | 2017-09-30 | 2017-09-30 | Data memory device and its data guard method with data protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109598153A true CN109598153A (en) | 2019-04-09 |
Family
ID=65955777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710924503.1A Pending CN109598153A (en) | 2017-09-30 | 2017-09-30 | Data memory device and its data guard method with data protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109598153A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615235A (en) * | 2009-08-04 | 2009-12-30 | 青岛海信智能商用设备有限公司 | A kind of self-destruction system for memory data |
| CN201465553U (en) * | 2009-05-04 | 2010-05-12 | 同方股份有限公司 | Mobile storage device with self-destruction function |
| CN205899543U (en) * | 2016-06-16 | 2017-01-18 | 深圳市捷翔电子有限公司 | Destructors uncaps |
-
2017
- 2017-09-30 CN CN201710924503.1A patent/CN109598153A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201465553U (en) * | 2009-05-04 | 2010-05-12 | 同方股份有限公司 | Mobile storage device with self-destruction function |
| CN101615235A (en) * | 2009-08-04 | 2009-12-30 | 青岛海信智能商用设备有限公司 | A kind of self-destruction system for memory data |
| CN205899543U (en) * | 2016-06-16 | 2017-01-18 | 深圳市捷翔电子有限公司 | Destructors uncaps |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110020560B (en) | Electronic disk system and method with data self-destruction protection function | |
| CN102959525B (en) | Integrating nonvolatile memory in mobile device uses with the parallel of main volatile memory | |
| US9516056B2 (en) | Detecting a malware process | |
| JP4914530B1 (en) | Terminal device | |
| CN105825153B (en) | A kind of mobile terminal guard method and device | |
| US10185633B2 (en) | Processor state integrity protection using hash verification | |
| US20190266361A1 (en) | Solid state storage data destruction | |
| US10489614B2 (en) | Tamper detecting cases | |
| CN100464340C (en) | Safety protecting box | |
| US20160085667A1 (en) | Spi rom with built-in mask rom for bios | |
| CN107766734A (en) | Clean boot RAID card method, apparatus, equipment and computer-readable recording medium | |
| CN103913666A (en) | Device and method for detecting card connection status | |
| CN109598153A (en) | Data memory device and its data guard method with data protection mechanism | |
| TWI485574B (en) | Embedded multimediacard and electronic device using the same, and engineering board for embedded multimediacard | |
| CN103679024A (en) | Virus treating method and device | |
| CN109472139B (en) | Method and system for preventing Lesox virus from secondarily encrypting host document | |
| US8621632B1 (en) | Systems and methods for locating malware | |
| CN104809418B (en) | Personal electronic device and personal electronic device loss protection system and method | |
| TWI647707B (en) | Data storage device with data protection organization and data protection method thereof | |
| KR200438337Y1 (en) | Memory card with protected test contacts | |
| CN111125791A (en) | Memory data encryption method and device, CPU chip and server | |
| US9280666B2 (en) | Method and electronic device for protecting data | |
| Wu et al. | Cryo-Mechanical RAM Content Extraction Against Modern Embedded Systems | |
| US10380385B1 (en) | Visual security device | |
| KR20170068442A (en) | Pixel module and fingerprint identification system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190409 |