CN104079410A - Anti-demounting dynamic token - Google Patents
Anti-demounting dynamic token Download PDFInfo
- 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
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- screw
- screw hole
- conducting
- conduction
- dynamic token
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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
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.
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 Pending CN104079410A (en) | 2014-06-25 | 2014-06-25 | Anti-demounting dynamic token |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104079410A (en) |
Cited By (5)
| 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 |
| WO2022199188A1 (en) * | 2021-03-24 | 2022-09-29 | 重庆惠科金渝光电科技有限公司 | Display device |
Citations (5)
| 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 |
-
2014
- 2014-06-25 CN CN201410287010.8A patent/CN104079410A/en active Pending
Patent Citations (5)
| 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 (5)
| 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 |
| WO2022199188A1 (en) * | 2021-03-24 | 2022-09-29 | 重庆惠科金渝光电科技有限公司 | Display device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141001 |