CN101417561B - Fingerprint electric identification stamp - Google Patents
Fingerprint electric identification stamp Download PDFInfo
- Publication number
- CN101417561B CN101417561B CN2008102174002A CN200810217400A CN101417561B CN 101417561 B CN101417561 B CN 101417561B CN 2008102174002 A CN2008102174002 A CN 2008102174002A CN 200810217400 A CN200810217400 A CN 200810217400A CN 101417561 B CN101417561 B CN 101417561B
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- China
- Prior art keywords
- seal body
- seal
- micromachine
- fingerprint
- push rod
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Abstract
The invention relates to an electronic seal that can be normally used only by fingerprint identification. The seal comprises a seal body and a sheath body. A fingerprint scanner is arranged in the cavity of a seal head and in the seal body, a fingerprint identification circuit, an electric machine release mechanism and a battery are arranged; wherein, the scanner is connected with the fingerprint identification circuit, the output end of which is connected with the micromachine in the electric machine release mechanism and the micromachine is connected with a roof bar outside the micromachine by a transmission mechanism; the seal body is positioned outside the roof bar and cut with a groove; the sheath body is sheathed outside the seal body and adheres to the external periphery of the seal body and provided with a fixture block in the middle, the fixture block is provided with a spring and inserted in the groove of the seal body, and leans against the roof bar outside the micromachine; the bottom surface of the seal body is higher than the bottom of the sheath body and an offsetting spring is arranged between the seal body and the sheath body. The electronic seal is characterized by simple and novel structure and normal availability only by fingerprint scanning.
Description
Technical field
The present invention relates to the seal product technical field, refering in particular to a kind of needs could the normal E-seal that uses by fingerprint recognition.
Background technology
Now, seal uses very extensive in social life, the official seal of company for example, the contract chapter of contract, widely used special seal in individual's signature seal and each big bank and the administrative body of government, existing common seal in use, as long as anyone takes seal and just can go to use, yet, important for some, the effective seal of seal that probative effect is high or idiograph, its user need be limited on one's body specific some, at this moment the versatility of common seal is to having reduced the safety that seal uses, in view of this, be necessary to develop a kind of seal that has only specific people to use, increase the safe in utilization of seal.
At present, what retrieve is " microcomputer development " magazine the 13rd volume the 5th interim " application of biological identification technology in law court's office automation---electronic seal system exploitation " by name near prior art, its content introduction a kind of electronic seal system that is applied in the judicial department, adopted fingerprint identification technology at two places in this system, one place is sealer's authentication part, utilize fingerprint to carry out verification, sealer's identity be can accurately discern, thereby password run off, assume another's name stamped signature or phenomenon such as forget Password stopped; Another place embeds finger print information in the seal image for compound seal image area, thereby improves the anti-counterfeit capability of seal.This system has adopted browser/server structure, is made of server and each user side and the software that matches, though solved the problem of seal safety in utilization, its complex structure, cost height, volume are big, are not easy to people and carry application.
Summary of the invention
Purpose of the present invention is exactly a kind of E-seal that adopts fingerprint recognition to use that provides at the deficiencies in the prior art part.
For achieving the above object, the utility model includes:
One seal body, it is linked to each other with the seal body by stamp head and forms, and establishes cavity in stamp head and seal body, in the cavity of stamp head fingerprint scanner is housed, and fingerprint recognition circuit and motor release mechanism and the battery that can discern many people fingerprint are housed in seal body; Wherein, fingerprint scanner is connected with the fingerprint recognition circuit, the output of fingerprint recognition circuit is connected with micromachine in the motor release mechanism, and the micromachine of motor release mechanism is connected by the push rod of transmission mechanism with the micromachine outside, and battery powers for above-mentioned each electronic unit; The outside that seal body is positioned at push rod has groove;
One body, it is set in the outside of seal body, and the outer circumference surface of applying seal body, and the body middle part is provided with the fixture block that spring is housed, and after body and seal body assembling, this fixture block is plugged in the groove of seal body, and the push rod in the micromachine outside is being pasted on the top;
After body and seal body assembling, the bottom surface of seal body is higher than the body bottom, and between seal body and the body bottom back-moving spring is housed.
After adopting said structure, the present invention comes in user's finger scan by fingerprint scanner, be sent in the fingerprint recognition circuit and compare with the fingerprint that configures, when comparison meets, the control micromachine rotates, thereby release push rod, push rod overcome spring force fixture block is outwards ejected release after, the Zhang Yin of seal bottom can be printed off down again by seal body.Be in the lock state under the fingerprint E-seal normality of the present invention, the fixture block in the body is stuck in the groove of seal body, stops seal body to glide.As from the foregoing, the present invention has novelty simple in structure, having finger scan could the normal function of using.
Description of drawings
Fig. 1 is the structural representation of seal body of the present invention.
Fig. 2 is the structural representation of body of the present invention.
Fig. 3 is seal body of the present invention and body assembly structure schematic diagram.
Fig. 4 is a kind of embodiment three-dimensional exploded view of the motor release mechanism in the seal body of the present invention.
The specific embodiment
As Fig. 1-4, the present invention includes:
One seal body 10, it is linked to each other with seal body 12 by stamp head 11 and forms, establish cavity in stamp head 11 and seal body 12, fingerprint scanner 20 is housed in the cavity of stamp head 11, that can discern many people fingerprint in seal body 10 is equipped with fingerprint recognition circuit 30 and motor release mechanism 40 and battery; Wherein, fingerprint scanner 20 is connected with fingerprint recognition circuit 30, the output of fingerprint recognition circuit 30 is connected with micromachine 41 in the motor release mechanism 40, the micromachine 41 of motor release mechanism 40 is connected by the push rod 42 of transmission mechanism with micromachine 41 outsides, and battery is given above-mentioned each electronic unit power supply; The outside that seal body 10 is positioned at push rod 42 has groove 13;
One body 50, it is set in the outside of seal body 10, and the outer circumference surface of applying seal body 10, body 50 middle parts are provided with the fixture block 52 that spring 51 is housed, after body 50 and seal body 10 assemblings, this fixture block 52 is plugged in the groove 13 of seal body 10, and the push rod 42 in micromachine 41 outsides is being pasted on the top;
After body 50 and seal body 10 assemblings, the bottom surface of seal body 10 is higher than body 50 bottoms, and between seal body 10 and body 50 bottoms back-moving spring 60 is housed.
The periphery of described seal body 10 bottoms has concave edge 14, and back-moving spring 60 is installed between concave edge 14 and body 50 bottoms.
Under the normal condition, be in the lock state under the fingerprint E-seal normality of the present invention, fixture block 52 in the body 50 is stuck in the groove 14 of seal body 10 under spring 51 elastic force effects, stoping seal body 10 to break away from body 50 glides, because the bottom surface of seal body 10 is higher than body 50 bottoms, therefore, when directly pressing seal body 10 down, can't normally use; When the user presses stamp head 11 with hand, fingerprint scanner 20 is come in user's finger scan, be sent in the fingerprint recognition circuit 30 and compare with the fingerprint that configures, when comparison meets, control micromachine 41 rotates, thereby release push rod 42, after push rod 42 overcomes spring 51 elastic force fixture block 52 is outwards ejected release, the Zhang Yin of seal bottom can be printed off by seal body 10 down again.As from the foregoing, the present invention has novelty simple in structure, having finger scan could the normal function of using.
Claims (3)
1. a fingerprint electric identification stamp is characterized in that, includes:
One seal body, it is linked to each other with the seal body by stamp head and forms, and establishes cavity in stamp head and seal body, in the cavity of stamp head fingerprint scanner is housed, and fingerprint recognition circuit and motor release mechanism and the battery that can discern many people fingerprint are housed in seal body; Wherein, fingerprint scanner is connected with the fingerprint recognition circuit, the output of fingerprint recognition circuit is connected with micromachine in the motor release mechanism, and the micromachine of motor release mechanism is connected by the push rod of transmission mechanism with the micromachine outside, and battery powers for above-mentioned each electronic unit; The outside that seal body is positioned at push rod has groove;
One body, it is set in the outside of seal body, and the outer circumference surface of applying seal body, and the body middle part is provided with the fixture block that spring is housed, and after body and seal body assembling, this fixture block is plugged in the groove of seal body, and the push rod in the micromachine outside is being pasted on the top;
After body and seal body assembling, the bottom surface of seal body is higher than the body bottom, and between seal body and the body bottom back-moving spring is housed.
2. a kind of fingerprint electric identification stamp according to claim 1 is characterized in that: the periphery of described seal body bottom has concave edge, and back-moving spring is installed between concave edge and the body bottom.
3. a kind of fingerprint electric identification stamp according to claim 1, it is characterized in that: micromachine in the described motor release mechanism and the transmission mechanism between the push rod are made of the jump ring that is installed in the worm screw on the micromachine output shaft and be wrapped on the worm screw, jump ring is notched rectangular configuration, and jump ring is fastened on respectively on the gear teeth of the breach at push rod rear side two ends and worm screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102174002A CN101417561B (en) | 2008-11-12 | 2008-11-12 | Fingerprint electric identification stamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102174002A CN101417561B (en) | 2008-11-12 | 2008-11-12 | Fingerprint electric identification stamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101417561A CN101417561A (en) | 2009-04-29 |
| CN101417561B true CN101417561B (en) | 2011-05-11 |
Family
ID=40628643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102174002A Expired - Fee Related CN101417561B (en) | 2008-11-12 | 2008-11-12 | Fingerprint electric identification stamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101417561B (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152671B (en) * | 2010-12-11 | 2013-02-20 | 成都方程式电子有限公司 | Fingerprint identifying stamp |
| CN102108810A (en) * | 2011-03-14 | 2011-06-29 | 浙江豪普森生物识别应用有限公司 | Electronic stamp protector |
| CN102092203B (en) * | 2011-03-14 | 2012-10-17 | 浙江豪普森生物识别应用有限公司 | Fingerprint seal protector |
| CN102336074A (en) * | 2011-06-22 | 2012-02-01 | 邴兆平 | Fingerprint controlled seal |
| CN102407699A (en) * | 2011-08-21 | 2012-04-11 | 曹飞 | Seal with fingerprint encryption function |
| CN102529463A (en) * | 2011-12-16 | 2012-07-04 | 张月婵 | Fingerprint identification stamp |
| CN102529464B (en) * | 2012-02-08 | 2013-12-11 | 成都方程式电子有限公司 | Fingerprint seal |
| CN103753982B (en) * | 2014-01-17 | 2016-04-06 | 黄海飞 | A kind of seal of high security |
| CN104553388A (en) * | 2014-12-18 | 2015-04-29 | 洛阳至圣科技有限公司 | RFID (Radio Frequency Identification Device) controlled smart official seal |
| CN105691015B (en) * | 2016-01-29 | 2018-05-15 | 深圳白鹤印章科技股份有限公司 | Ink seal is returned with electronic password lock |
| CN105654252A (en) * | 2016-03-08 | 2016-06-08 | 盐城工学院 | Seal for internet of things and management system |
| CN106004128B (en) * | 2016-07-01 | 2018-03-20 | 胡金钱 | Intelligent seal |
| CN106183495B (en) * | 2016-07-01 | 2018-03-20 | 胡金钱 | Intelligent seal with locking mechanism |
| CN106427256B (en) * | 2016-08-30 | 2019-01-01 | 刘正彦 | It controls seal and uses the device and control system of operation |
| CN107187221B (en) * | 2017-04-24 | 2023-06-27 | 李清云 | Intelligent anti-piracy seal |
| CN107160875B (en) * | 2017-07-19 | 2022-09-27 | 浙江维融电子科技股份有限公司 | Seal machine |
| CN107909698A (en) * | 2017-11-30 | 2018-04-13 | 佛山职业技术学院 | A kind of seal application method and the seal based on finger vena identification |
| CN108583034B (en) * | 2018-03-13 | 2019-05-17 | 厦门大学 | A kind of managing device of Multifunction stamp |
| CN109349779B (en) * | 2018-11-16 | 2020-12-04 | 荆门它山之石电子科技有限公司 | Schoolbag and anti-theft system thereof |
-
2008
- 2008-11-12 CN CN2008102174002A patent/CN101417561B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101417561A (en) | 2009-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20151112 |