CN104079410A - Anti-demounting dynamic token - Google Patents

Anti-demounting dynamic token Download PDF

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Publication number
CN104079410A
CN104079410A CN201410287010.8A CN201410287010A CN104079410A CN 104079410 A CN104079410 A CN 104079410A CN 201410287010 A CN201410287010 A CN 201410287010A CN 104079410 A CN104079410 A CN 104079410A
Authority
CN
China
Prior art keywords
screw
screw hole
conducting
conduction
token
Prior art date
Application number
CN201410287010.8A
Other languages
Chinese (zh)
Inventor
杨俊民
Original Assignee
苏州锟恩电子科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州锟恩电子科技有限公司 filed Critical 苏州锟恩电子科技有限公司
Priority to CN201410287010.8A priority Critical patent/CN104079410A/en
Publication of CN104079410A publication Critical patent/CN104079410A/en

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Abstract

The invention discloses an anti-demounting dynamic token. The anti-demounting dynamic token comprises a concave shell, a battery, a token circuit board and a display screen, wherein the battery, the token circuit board and the display screen are sequentially arranged in a groove of the concave shell from bottom to top. The concave shell and the display screen are fixed through a first conducting screw and a second conducting screw, a first screw hole for fixation of the first conducting screw and a second screw hole for fixation of the second conducting screw are respectively internally provided with two conducting sheets arranged in a spaced mode, the first conducting screw is screwed into the first screw hole, the corresponding two conducting sheets are both attached to the first conducting screw, the second conducting screw is screwed into the second screw hole, the corresponding two conducting sheets are both attached to the second conducting screw, the two power supply ends of the token circuit board are connected with one conducting sheet in the first screw hole and one conducting sheet in the second screw hole respectively, the other conducting sheet in the first screw hole is connected with the anode of the battery, and the other conducting sheet in the second screw hole is connected with the cathode of the battery. The anti-demounting dynamic token solves the problem that an existing anti-demounting structure is high in cost.

Description

A kind of dynamic token of Anti-dismantling

Technical field

The present invention relates to a kind of dynamic token of Anti-dismantling, belong to information Security Protection Technology field.

Background technology

Dynamic token is the hardware token that uses dynamic password, and it is that a kind of secure identity is confirmed product, and its storage inside has responsive information.Present stage, the method for obtaining inner sensitive information is first its housing to be disassembled, then by the bare spots read of sensitive information on internal circuit board.In order to protect inner sensitive information, generally adopt now baroque Anti-dismounting structure, but this Anti-dismounting structure cost is often high.

Summary of the invention

The invention provides a kind of dynamic token of Anti-dismantling, solved the high problem of existing Anti-dismounting structure cost.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

A kind of dynamic token of Anti-dismantling, comprise spill housing, be successively set on from the bottom up the battery in spill housing groove, token circuit board and display screen, on described spill housing, be provided with the first screw hole and the second screw hole, on described display screen, be provided with the through hole mating with the first screw hole and the second screw hole, described spill housing and display screen are fixed by the first conduction screw and the second conduction screw, fix the first screw hole of the first conduction screw and fix two conducting strips that are provided with interval in the second screw hole of the second conduction screw, the first conduction screw is screwed into two conducting strips in the first screw hole and all reclines with the first conduction screw, the second conduction screw is screwed into two conducting strips in the second screw hole and all reclines with the second conduction screw, the two ends that power for token circuit board are connected with a slice conducting strip in the second screw hole with a slice conducting strip in the first screw hole respectively, another sheet conducting strip in described the first screw hole is connected with the positive pole of battery, another sheet conducting strip in described the second screw hole is connected with the negative pole of battery.

On described display screen, be also coated with one deck peep-proof film.

On described peep-proof film, also apply one deck fluid sealant.

Described battery is button cell.

Described the first conduction screw and the second conduction screw are brass screws.

Described conducting strip is copper current-conducting piece.

The beneficial effect that the present invention reaches: 1, the sensitive information of dynamic token is all stored in token circuit chip RAM district, only under the state of continued power, sensitive information is kept at store status, once power-off sensitive information will disappear, the present invention utilizes this feature of dynamic token, will for fixing screw, be arranged to conduct electricity screw, and the power supply of token circuit board is by conduction screw, once conduction screw is turned on, will power-off, sensitive information also can disappear, and has effectively realized the object of Anti-dismantling.2, the present invention is simple in structure, with low cost; 3, on display screen of the present invention, be also coated with one deck peep-proof film, anyway resultful others spy on, further guarantees sensitive information safety.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Fig. 2 is vertical view of the present invention.

Fig. 3 is the structural representation of the first conduction screw and conducting strip.

Embodiment

Below in conjunction with accompanying drawing, the invention will be further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.

As illustrated in fig. 1 and 2, a kind of dynamic token of Anti-dismantling, comprise spill housing 1, be successively set on from the bottom up the battery 2 in spill housing 1 groove, token circuit board 7 and display screen 3, on spill housing 1, be provided with the first screw hole and the second screw hole, on display screen 3, be provided with the through hole mating with the first screw hole and the second screw hole, on display screen 3, be also coated with the peep-proof film 9 that one deck prevents that others from spying on, on peep-proof film 9, also apply one deck fluid sealant 4, spill housing 1 and display screen 3 are fixing by the first conduction screw 5 and the second conduction screw 6, the first conduction screw 5 and the second conduction screw 6 are brass screws, fix the first screw hole of the first conduction screw 5 and fix two conducting strips 8 that are provided with interval in the second screw hole of the second conduction screw 6, conducting strip 8 is copper current-conducting piece, the first conduction screw 5 is screwed into two conducting strips 8 in the first screw hole and all reclines with the first conduction screw 5, the second conduction screw 6 is screwed into two conducting strips 8 in the second screw hole and all reclines with the second conduction screw 6, concrete structure as shown in Figure 3, the two ends that power for token circuit board 7 are connected with a slice conducting strip 8 in the second screw hole with a slice conducting strip 8 in the first screw hole respectively, another sheet conducting strip 8 in the first screw hole is connected with the positive pole of battery 2, another sheet conducting strip 8 in the second screw hole is connected with the negative pole of battery 2, this battery 2 can be button cell.

The sensitive information of dynamic token is all stored in token circuit chip RAM district, only under the state of continued power, sensitive information is kept at store status, once power-off sensitive information will disappear, above-mentioned dynamic token utilizes this feature of dynamic token, will for fixing screw, be arranged to conduct electricity screw, and the power supply of token circuit board 7 is by conduction screw, once conduction screw is turned on, will power-off, sensitive information also can disappear, and has effectively realized the object of Anti-dismantling.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and distortion, these improvement and distortion also should be considered as protection scope of the present invention.

Claims (6)

1. the dynamic token of an Anti-dismantling, it is characterized in that: comprise spill housing (1), be successively set on from the bottom up the battery (2) in spill housing (1) groove, token circuit board (7) and display screen (3), on described spill housing (1), be provided with the first screw hole and the second screw hole, described display screen is provided with the through hole mating with the first screw hole and the second screw hole on (3), described spill housing (1) and display screen (3) are fixing by the first conduction screw (5) and the second conduction screw (6), fix the first screw hole of the first conduction screw (5) and fix two conducting strips (8) that are provided with interval in the second screw hole of the second conduction screw (6), the first conduction screw (5) is screwed into two conducting strips (8) in the first screw hole and all reclines with the first conduction screw (5), the second conduction screw (6) is screwed into two conducting strips (8) in the second screw hole and all reclines with the second conduction screw (6), the two ends that power for token circuit board (7) are connected with a slice conducting strip (8) in the second screw hole with a slice conducting strip (8) in the first screw hole respectively, another sheet conducting strip (8) in described the first screw hole is connected with the positive pole of battery (2), another sheet conducting strip (8) in described the second screw hole is connected with the negative pole of battery (2).
2. the dynamic token of a kind of Anti-dismantling according to claim 1, is characterized in that: on described display screen (3), be also coated with one deck peep-proof film (9).
3. the dynamic token of a kind of Anti-dismantling according to claim 2, is characterized in that: on described peep-proof film (9), also apply one deck fluid sealant (4).
4. the dynamic token of a kind of Anti-dismantling according to claim 1, is characterized in that: described battery (2) is button cell.
5. the dynamic token of a kind of Anti-dismantling according to claim 1, is characterized in that: described the first conduction screw (5) and the second conduction screw (6) are brass screws.
6. the dynamic token of a kind of Anti-dismantling according to claim 1, is characterized in that: described conducting strip (8) is copper current-conducting piece.
CN201410287010.8A 2014-06-25 2014-06-25 Anti-demounting dynamic token CN104079410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410287010.8A CN104079410A (en) 2014-06-25 2014-06-25 Anti-demounting dynamic token

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410287010.8A CN104079410A (en) 2014-06-25 2014-06-25 Anti-demounting dynamic token

Publications (1)

Publication Number Publication Date
CN104079410A true CN104079410A (en) 2014-10-01

Family

ID=51600468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410287010.8A CN104079410A (en) 2014-06-25 2014-06-25 Anti-demounting dynamic token

Country Status (1)

Country Link
CN (1) CN104079410A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104796259A (en) * 2015-04-03 2015-07-22 苏州锟恩电子科技有限公司 Dynamic token
CN104834844A (en) * 2015-04-28 2015-08-12 苏州锟恩电子科技有限公司 Dynamic token
CN104852804A (en) * 2015-05-11 2015-08-19 苏州锟恩电子科技有限公司 Dynamic token device
CN104978598A (en) * 2015-07-02 2015-10-14 上海坤锐电子科技有限公司 Active radio-frequency identification tag with anti-transfer function

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2538576Y (en) * 2001-12-18 2003-03-05 孙锋利 Wireless fully-automatic air leakage alarm for tyre of motor vehicle
CN101098595A (en) * 2006-06-28 2008-01-02 卡西欧计算机株式会社 Electronic equipment having battery cover
CN101740742A (en) * 2009-12-30 2010-06-16 河南新天科技有限公司 Cell box capable of early warning power failure and intelligent water meter
CN201674508U (en) * 2010-04-07 2010-12-15 北京华大智宝电子系统有限公司 Dynamic token
US7938684B2 (en) * 2008-06-18 2011-05-10 Chief Land Electronic Co., Ltd. Electrical connector with aligning means and assembly combination thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2538576Y (en) * 2001-12-18 2003-03-05 孙锋利 Wireless fully-automatic air leakage alarm for tyre of motor vehicle
CN101098595A (en) * 2006-06-28 2008-01-02 卡西欧计算机株式会社 Electronic equipment having battery cover
US7938684B2 (en) * 2008-06-18 2011-05-10 Chief Land Electronic Co., Ltd. Electrical connector with aligning means and assembly combination thereof
CN101740742A (en) * 2009-12-30 2010-06-16 河南新天科技有限公司 Cell box capable of early warning power failure and intelligent water meter
CN201674508U (en) * 2010-04-07 2010-12-15 北京华大智宝电子系统有限公司 Dynamic token

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104796259A (en) * 2015-04-03 2015-07-22 苏州锟恩电子科技有限公司 Dynamic token
CN104834844A (en) * 2015-04-28 2015-08-12 苏州锟恩电子科技有限公司 Dynamic token
CN104852804A (en) * 2015-05-11 2015-08-19 苏州锟恩电子科技有限公司 Dynamic token device
CN104978598A (en) * 2015-07-02 2015-10-14 上海坤锐电子科技有限公司 Active radio-frequency identification tag with anti-transfer function

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Application publication date: 20141001

RJ01 Rejection of invention patent application after publication