CN102479315B - Electronic device with data protection function - Google Patents
Electronic device with data protection function Download PDFInfo
- Publication number
- CN102479315B CN102479315B CN201010570429.6A CN201010570429A CN102479315B CN 102479315 B CN102479315 B CN 102479315B CN 201010570429 A CN201010570429 A CN 201010570429A CN 102479315 B CN102479315 B CN 102479315B
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- loop
- contact
- circuit
- substrate
- circuit board
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Abstract
The invention discloses an electronic device with a data protection function. The electronic device is used for reading and storing information, and comprises the following components: a circuit board, a first loop, a substrate, a signal reading component, a cover body covering the circuit board, a circuit soft board of a second loop, a conductive conductor, a conducting body, wherein a first loop comprises a first contact and a second contact, is composed of a wire net and located on the circuit board; the substrate is arranged on a second face of the circuit board; the signal reading component is electrically connected with the first loop, wherein one end of the signal reading component passes through the circuit board so as to be located on the substrate; the circuit soft board of the second loop, which is paved on an inner surface of the cover body, comprises a third contact and is composed of the wire net; the conductive conductor comprises a first end connected with the second contact and a second end connected with the third contact; the conducting body is electrically connected with the first contact and covered by the cover body. The circuit board, the substrate, the signal reading component and the circuit soft board form a three-dimensional protection network, when one of the first loop and the second loop is open, the signal reading component is driven to be open, and the information stored in the electronic device is lost.
Description
Technical field
The present invention is a kind of electronic installation, particularly has an electronic installation of data protection function.
Background technology
Along with the height evolution of informationized society, intelligent cards has been widely used in life, people can have multiple intelligent cards now, personal electric status voucher card as various in fiscard, credit card, access card, VIP card, identification card etc. etc., be widely used in the various aspects such as finance, traffic, communication, warning, certificate and medical treatment, user can obtain according to the type of intelligent cards diversified service.
But, because intelligent cards extensively and is at large applied in daily life, thereby the safety problem that personal credit data is faced becomes and is on the rise, wherein, especially be stolen with credit card information and illegal to make pseudo-card the most common, therefore how to take precautions against credit data and be stolen, avoiding causing fund loss and raiding disrupting finance order is the problem that society is desired most ardently solution.
Summary of the invention
In view of this, the present invention proposes a kind of electronic installation of tool data protection function, in order to read the information of depositing, comprises: the circuit board with first surface and second; There is the first contact of being positioned at first surface and be positioned at second contact of second and form and be positioned at the first loop on circuit board by gauze; Be arranged at the substrate of second; Be electrically connected the first loop, one end penetrates circuit board and is positioned the signal-obtaining assembly of substrate; The lid of covering board and substrate; Be attached at the inner face of lid and there is the 3rd contact and the circuit soft board of the second servo loop that formed by gauze; Be electrically connected the conduction conductor of the first loop and second servo loop, it has the first end that connects the second contact and conducting the first loop and relative first end and connection the 3rd contact and the second end of conducting second servo loop; Be electrically connected the first contact and conducting the first loop the conducting body that covered by lid, wherein, in the wherein one of the first loop and second servo loop, when opening circuit, driving signal-obtaining assembly opens circuit and makes the loss of information of storage.
Electronic installation of the present invention is can be the calculating punch that reads fiscard, credit card or the personal electric status voucher card of various bar code-types, magnetic strip or chip type; in the time that electronic installation of the present invention is subject to improper outside destroy and want the stored information of read electric device; electronic installation will because of structure suffer improper disassemble to destroy triggers driving the first loop or second servo loop auto-cutout, make electronic installation energy moment empty the information of its stored protection.Thereby can take precautions against by this data and leak and avoid suffering illegal forgery, and then avoid being usurped and cause damage.
Moreover, above-mentioned electronic installation has microprocessor and data storage element, above-mentioned microprocessor and data storage element are in order to execute card signal-obtaining, data operation, the functions such as data storing, it can be arranged at circuit board, on substrate or signal-obtaining assembly, the circuit board of electronic installation, substrate, signal-obtaining assembly, the first loop and second servo loop form a stereoscopic protective net, this stereoscopic protective net provides the operation of entity protection with protected data, from signal-obtaining, go through data operation, to the storage of data, can not cause data to be read or leak because of the destruction of external force.
In embodiment, describe below detailed features of the present invention and advantage in detail; its content be enough to make any be familiar with person skilled understand technology contents of the present invention and according to this implement; and according to the disclosed content of this instructions, protection domain and accompanying drawing, be anyly familiar with person skilled and can understand easily object and the advantage that the present invention is relevant.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the disclosed electronic installation of first embodiment of the invention.
Fig. 2 A is the decomposing schematic representation of the disclosed electronic module of first embodiment of the invention.
Fig. 2 B is another visual angle decomposing schematic representation of the disclosed electronic module of first embodiment of the invention.
Fig. 3 is the diagrammatic cross-section of the disclosed electronic installation of second embodiment of the invention.
Symbol description
1 electronic installation 11a housing
11b electronic module 111 resettlement sections
113 card reading slot 115 first joint portions
12 circuit board 12a first surfaces
Second 121 first loop of 12b
121a first contact 121b the second contact
123 pilot hole 13 substrates
14 signal-obtaining assembly 141 first ends
143 second end 15 lids
16 circuit soft board 16a end faces
16b bottom surface 161 second servo loops
161a the 3rd contact 17 conducts electricity conductor
17a first end 17b the second end
18 conducting body 18a bottoms
18b top 19 supports
191 pilot hole 2 gauzes
Embodiment
Refer to shown in Fig. 1,2A and 2B, its be by the first embodiment of the present invention the electronic installation 1 of exposure tool data protection function.It is in order to read the information of depositing, and is mainly made up of housing 11a and electronic module 11b.Wherein electronic module 11b comprises: circuit board 12, substrate 13, signal-obtaining assembly 14, lid 15, circuit soft board 16, conduction conductor 17 form with conducting body 18.
Housing 11a, can be made up of plastics or other material, has resettlement section 111 and card reading slot 113, and wherein, above-mentioned electronic module 11b is positioned at resettlement section 111.
Circuit board 12, comprises first surface 12a and second 12b.And the first loop 121 being made up of gauze (wire mesh) 2 is arranged on the outside surface (first surface 12a and second 12b) or internal layer of foregoing circuit plate 12.
The first loop 121 can be positioned at appearance or the internal layer of circuit board 12, has the first contact 121a that is positioned at first surface 12a and the second contact 121b that is positioned at second 12b.The number of above-mentioned the first contact 121a and the second contact 121b is to be one or more, and the present invention is not limited with its number.
Substrate 13, is assembled in second 12b inner side of circuit board 12, and it can be made up of metal or other material.
Signal-obtaining assembly 14, be electrically connected the first loop 121 and in order to read the information of depositing, it has relative first end 141 and the second end 143, first end 141 is worn on the card reading slot 113 that is exposed to housing 11a, and the second end 143 is to penetrate in the pilot hole 123 of circuit board 12 and assembling is positioned at substrate 13, the area of substrate 13 is less than circuit board 12 and is greater than pilot hole 123, therefore signal-obtaining assembly 14 is difficult for being pulled out from the first surface 12a of circuit board 12 by hacker, when substrate 13, circuit board 12 or signal-obtaining assembly 14 wreck and depart from original position, the stored information of electronic installation 1 can be lost automatically, the function that signal-obtaining assembly 14 reads loss signal.
Lid 15, cover circuit board 12 and substrate 13 from the side near second 12b of circuit board 12, the preferred construction shape of above-mentioned lid 15 is can be five cover bodies of rectangle or square, and its material can be preferably metal material, only the planform of above-mentioned lid 15 and material are only example, and the present invention is not as limit.
Circuit soft board 16, on the complete inner face that is attached at lid 15, comprises the second servo loop 161 with the 3rd contact 161a.Above-mentioned second servo loop 161 is made up of gauze 2, and above-mentioned the 3rd contact 161a number is to be one or more, and the present invention is not limited with its number.In addition, circuit soft board 16 has relative end face 16a and bottom surface 16b, and the 3rd contact 161a is positioned at end face 16a, and bottom surface 16b is close to the inner face of lid 15.
Conduction conductor 17, be electrically connected the first loop 121 and second servo loop 161, it is to be conductive material, and there is relative first end 17a and the second end 17b, above-mentioned first end 17a connects the second contact 121b and in the time that the second end 17b connects the 3rd contact 161a, will drive second servo loop 161 conductings.
Conducting body 18, has relative bottom 18a and top 18b and is covered in the inside of lid 15, and bottom 18a is electrically connected the first contact 121a, and top 18b comprises insulator.In the time that conducting body 18 is electrically connected the first contact 121a, by conducting the first loop 121.In addition, above-mentioned conduction conductor 17 preferably can comprise conductive rubber with conducting body 18.
Moreover housing 11a has more the first joint portion 115.Wherein, the first joint portion 115 is in order to locate conducting body 18, and the top 18b of conducting body 18 is positioned the first joint portion 115, and above-mentioned insulator is in order to electrical isolation conducting body 18 and housing 11a or signal-obtaining assembly 14.
Hold above-mentionedly, whenever the wherein one of the first loop 121 and second servo loop 161 is when opening circuit, driving signal-obtaining assembly 14 opens circuit and makes to be stored in 14 losss of information of signal-obtaining assembly.
In the preferable example of the present embodiment, electronic module 11b has more support 19, holds circuit soft board 16 in the inner face of lid 15, and support 19 has pilot hole 191, pilot hole 191 in order to location conduction conductor 17 on support 19.
The second embodiment of the present invention is the electronic installation 1 that discloses a kind of tool data protection function, as shown in Figure 3, be preferably as various reading device, in order to read the information of startup media of various bar code-types, magnetic strip or chip type, above-mentioned startup media are to be the intelligent cards such as fiscard, credit card or personal electric status voucher card.
The electronic installation 1 of the present embodiment is as described in the first embodiment, but signal-obtaining assembly 14 can have micro-processing components (not icon), data storing assembly (not icon) and signal read circuits loop (not icon), moreover above-mentioned micro-processing components and data storing assembly also can be arranged at second 12b of circuit board 12.
Because the first end 141 of signal-obtaining assembly 14 is worn on the card reading slot 113 that is exposed to housing 11a, in the time that startup media brush inserts in card reading slot 113, the signal read circuits loop of signal-obtaining assembly 14 can be read and be started the information of media, and by the information storage of reading in the data storing assembly that is arranged in signal-obtaining assembly 14 or circuit board 12.
In the time that electronic installation 1 is disassembled destruction, to cause the first loop 121 to be opened circuit with second servo loop 161, and then drive signal-obtaining assembly 14 to open circuit, and make the stored loss of information of data storing assembly, and the stored information of data storing assembly cannot be read.Moreover, when signal-obtaining assembly 14 and substrate 13 are pulled out by force, cause circuit board 12 impaired, opened circuit in driving the first loop 121.
In addition, substrate 13 is to have the tertiary circuit (not shown) forming with signal line (not icon), tertiary circuit is electrically connected the first loop 121, when signal-obtaining assembly 14 departs from substrate 13, is opened circuit with tertiary circuit 131 in driving the first loop 121.
In addition, electronic installation 1 of the present invention can have other component units, as: action button (not icon), screen (not icon) and network on-line module (not icon) etc., above-mentioned composition is only example, the present invention is not as limit.
According to the above, the present invention utilizes the stored data of following means protection electronic installation.
(1) lid is disassembled or when destruction and breaking circuit plate, the conductor that will make to conduct electricity departs from the second contact or the 3rd contact, thereby causes the first loop and second servo loop to open circuit.
(2) housing is disassembled or is destroyed and will conducting body be separated with the first contact of circuit board and cause the first loop open circuit.
(3) be attached at the inner face of lid due to circuit soft board, in the time that lid is penetrated by wearing and tearing, will undermine the gauze of circuit soft board and cause second servo loop to open circuit.
(4) because signal-obtaining assembly is electrically connected the first loop, when suffering external force, pulls by signal-obtaining assembly, make signal-obtaining assembly breaking circuit plate, will make the first loop open circuit.
(5) because signal-obtaining assembly is positioned on substrate, when suffering external force, pulls by signal-obtaining assembly, substrate will be stopped by circuit board and then make signal-obtaining assembly be difficult for departing from origin-location, if pull out by force signal-obtaining assembly and substrate, circuit board is by impaired and make the first loop open circuit.
(6) when substrate comprises the tertiary circuit being made up of signal line, depart from substrate in signal-obtaining assembly, opened circuit in driving the first loop and tertiary circuit.
Wherein one in above-mentioned the first loop to tertiary circuit is when opening circuit, to cause signal-obtaining assembly to open circuit, and driving data storage assembly empties its stored information voluntarily, the information that electronic installation is preserved cannot be read, avoid by this data stolen and cause damage.
Although technology contents of the present invention discloses as above with preferred embodiment; so it is not in order to limit the present invention; anyly be familiar with technique personnel; do not departing from spirit of the present invention a little change and the retouching done; all should be covered by category of the present invention, the content that therefore protection scope of the present invention ought define according to claim is as the criterion.
Claims (8)
1. an electronic installation for tool data protection function, in order to read a depositing information, is characterized in that, comprises a circuit board, one first loop, a substrate, a signal-obtaining assembly, a lid, a circuit soft board, conduction conductor and a conducting body;
This circuit board comprises a first surface and one second;
This first loop, is formed and is positioned on this circuit board by a gauze, and this first loop comprises the first contact and the second contact;
This first contact, is positioned at this first surface; And
This second contact, is positioned at this second;
This substrate, is arranged at this second;
This signal-obtaining assembly, is electrically connected this first loop and one end and penetrates this circuit board and be positioned this substrate; This lid, covers this circuit board and this substrate;
This circuit soft board, is attached at the inner face of this lid, comprises a second servo loop with one the 3rd contact, and this second servo loop is made up of this gauze;
This conduction conductor, is electrically connected this first loop and this second servo loop, comprises a first end and one second end;
This first end, connects this second contact and this first loop of conducting; And
This second end, this first end relatively, connects the 3rd contact and this second servo loop of conducting; And
This conducting body, is electrically connected this first contact and this first loop of conducting covered by this lid, wherein, when opening circuit, drives this signal-obtaining assembly open circuit and make this loss of information in the wherein one of this first loop and this second servo loop.
2. electronic installation as claimed in claim 1, is characterized in that, more comprises a support, holds the inner face of this this lid of circuit soft board, and in order to this conduction conductor to be set.
3. electronic installation as claimed in claim 1, is characterized in that, this circuit soft board comprises a relative end face and a bottom surface, and the 3rd contact is positioned at this end face, and the inner face of this lid is close in this bottom surface.
4. electronic installation as claimed in claim 1, is characterized in that, this conducting body comprises:
One bottom, is electrically connected this first contact; And
One top, relatively this bottom comprise an insulator.
5. electronic installation as claimed in claim 1, is characterized in that, in the time that this conduction conductor departs from this second contact or the 3rd contact, drives this first loop and this second servo loop to open circuit.
6. electronic installation as claimed in claim 1, is characterized in that, in the time that this conducting body departs from this first contact, drives this first loop open circuit.
7. electronic installation as claimed in claim 1, is characterized in that, is pulled out by force in this signal-obtaining assembly and this substrate, causes this circuit board impaired, drives this first loop open circuit.
8. electronic installation as claimed in claim 1, it is characterized in that, this substrate comprises the tertiary circuit being made up of a signal line, and this tertiary circuit is electrically connected this first loop, depart from this substrate in this signal-obtaining assembly, drive this first loop and this tertiary circuit to open circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010570429.6A CN102479315B (en) | 2010-11-24 | 2010-11-24 | Electronic device with data protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010570429.6A CN102479315B (en) | 2010-11-24 | 2010-11-24 | Electronic device with data protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102479315A CN102479315A (en) | 2012-05-30 |
| CN102479315B true CN102479315B (en) | 2014-07-30 |
Family
ID=46091955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010570429.6A Expired - Fee Related CN102479315B (en) | 2010-11-24 | 2010-11-24 | Electronic device with data protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102479315B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105930746B (en) * | 2016-05-03 | 2019-01-08 | 中磊电子（苏州）有限公司 | Electronic device comprising data protection system |
| CN107358130B (en) * | 2016-05-10 | 2020-06-26 | 佛山市顺德区顺达电脑厂有限公司 | Tamper-resistant system and tamper-resistant circuit therefor |
| CN112996219B (en) * | 2019-12-13 | 2022-05-17 | 苏州佳世达电通有限公司 | Electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5726432A (en) * | 1993-05-14 | 1998-03-10 | Amphenol-Tuchel Electronics Gmbh | Contacting system or reader for chip cards |
| CN101017939A (en) * | 2006-02-07 | 2007-08-15 | 伦伯格连接器有限公司 | Contact device for a chip card |
| CN201185013Y (en) * | 2008-04-15 | 2009-01-21 | 东莞捷仕美电子有限公司 | Card-reading mold set apparatus |
| US7703676B2 (en) * | 2006-12-04 | 2010-04-27 | Magtek, Inc. | Encrypting the output of a card reader in a card authentication system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6896778B2 (en) * | 2001-06-04 | 2005-05-24 | Epocal Inc. | Electrode module |
-
2010
- 2010-11-24 CN CN201010570429.6A patent/CN102479315B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5726432A (en) * | 1993-05-14 | 1998-03-10 | Amphenol-Tuchel Electronics Gmbh | Contacting system or reader for chip cards |
| CN101017939A (en) * | 2006-02-07 | 2007-08-15 | 伦伯格连接器有限公司 | Contact device for a chip card |
| US7703676B2 (en) * | 2006-12-04 | 2010-04-27 | Magtek, Inc. | Encrypting the output of a card reader in a card authentication system |
| CN201185013Y (en) * | 2008-04-15 | 2009-01-21 | 东莞捷仕美电子有限公司 | Card-reading mold set apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102479315A (en) | 2012-05-30 |
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| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20171124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |