CN111483243A - Safety seal based on intelligent network - Google Patents

Safety seal based on intelligent network Download PDF

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Publication number
CN111483243A
CN111483243A CN202010451490.2A CN202010451490A CN111483243A CN 111483243 A CN111483243 A CN 111483243A CN 202010451490 A CN202010451490 A CN 202010451490A CN 111483243 A CN111483243 A CN 111483243A
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CN
China
Prior art keywords
seal
spring
stress
movably connected
intelligent network
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Granted
Application number
CN202010451490.2A
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Chinese (zh)
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CN111483243B (en
Inventor
金林芳
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Beijing Lekai Technology Co ltd
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Individual
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Publication of CN111483243A publication Critical patent/CN111483243A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41KSTAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K1/00Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
    • B41K1/02Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with one or more flat stamping surfaces having fixed images
    • B41K1/04Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with one or more flat stamping surfaces having fixed images with multiple stamping surfaces; with stamping surfaces replaceable as a whole
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41KSTAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K1/00Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
    • B41K1/36Details

Abstract

The invention relates to the technical field of network security, and discloses a security seal based on an intelligent network. According to the intelligent network-based safe seal, a seal user holds a seal main body by hand, places a seal bottom plate on a file to be sealed, then presses the seal main body downwards, and the seal bottom plate seals the seal on the file; the supporting spring is compressed along with the pressing of the seal main body, and the supporting spring is bent and reset through the compression of the supporting spring every time, so that the pressure of stamping can be reduced through the buffering reset force of the supporting spring when a seal user uses the seal to sign documents in large batches, and the hand pain feeling of batch stamping is avoided.

Description

Safety seal based on intelligent network
Technical Field
The invention relates to the technical field of network security, in particular to a security seal based on an intelligent network.
Background
The official seal of each enterprise and public institution can be made only by the establishment unit authorized by the public security department, and after the official seal is made, the official seal needs to be put on record in the industrial and commercial management department to be used as the identity mark of the legal person of the enterprise and public institution. The official seal is made of solid specific materials, and most of the official seal is made of high-grade plastics, aluminum alloy, copper alloy and the like.
The existing official seal has only simple physical characteristics, does not have the characteristics of electronization and intellectualization, the quantity of enterprises and public institutions is increased rapidly along with the development of market economy, the problems of various institutions in terms of official seal management are more and more, the phenomena of false official seals, false certificates and common official seals bring troubles and economic losses to countries, enterprises and public institutions, the source of occurrence of the problems is the root of the problems, the use and management of the official seals are difficult to be very standardized through manpower, once the official seal is taken out of a safety box, the situation that the official seal is printed and covered for several times, the place where the official seal is covered, even the situation that the official seal is covered by people is unclear, and the situation is unclear.
At present, the common scheme for improving and managing the abuse of the seal mainly distinguishes from the true and false aspects of the seal, for example, the central five-pointed star of the seal is made into a hollow shape and is changed into a mark special for an enterprise, such as a fingerprint, a complex pattern and the like, so that the manufacture of a false official seal is difficult. The scheme can prevent the phenomena of inundation of some false badges to a certain extent, but does not improve the illegal use of true official badges which bring great risks to enterprises.
Therefore, we have proposed a safe seal based on intelligent network as the basis, through the seal holder when stamping each time, all can trigger the inside network module of seal, accurate feedback to cell-phone or other network equipment of live time of seal, the seal holder of being convenient for can effectively stop the unexpected use of seal again to the record of using each time, can be based on afterwards and can be looked into, can be with the record of stamping to computer database management system, remain the record of stamping, can effectively solve the current official seal and be stolen, the seal is stolen usefulness, the problem that official seal is true and false hard to distinguish.
Disclosure of Invention
Technical scheme
In order to realize the advantages, the invention provides the following technical scheme: a safety seal based on an intelligent network comprises a seal main body, wherein a seal bottom plate is arranged at the bottom of the seal main body, a pressure bridge is movably connected above the seal bottom plate, one end of the pressure bridge, which is far away from the seal bottom plate, is movably connected with a support column, a support spring is movably connected with the outer side of the support column, a stressed foot is movably connected above the pressure bridge, one end of the stressed foot, which is far away from the support spring, is movably connected with a stressed spring, one end of the stressed spring, which is far away from the stressed foot, is movably connected with a stressed screw, one end of the stressed screw, which is far away from the stressed spring, is movably connected with a pushing support, the outer side of the pushing support is movably connected with a pushing rod, one end of the pushing rod, which is far away from the pushing support, is movably connected with a pushing spring, one end of the pushing spring, which, one end of the pushing plate, which is far away from the pushing spring, is movably lapped with a communicating bag.
Preferably, the communicating bag is flexible material and is crescent, can promote the butt through the kickboard to it.
Preferably, the two groups of symmetrical communicating bags are arranged on the communicating bags, the electromagnetic coils are arranged between the two groups of communicating bags, when the two groups of communicating bags are abutted to the electromagnetic coils, the electromagnetic coils rotate, the network transmission module arranged in the seal main body is started along with the electromagnetic coils, network signals are transmitted to network equipment in hands of a seal holder connected with the network transmission module, and record of each use of the seal holder is facilitated.
Preferably, a network transmission module is arranged inside the stamp body and is used for connecting network signals with network equipment in the hand of a stamp holder.
Preferably, the pressure bridge is in the shape of an arch bridge.
Preferably, the network transmission module is connected with a network device in the hand of the seal owner.
Preferably, the pushing plate is arc-shaped, and the radian is consistent with that of the communicating bag.
Preferably, the communicating bag is made of a conductive material.
Advantageous effects
Compared with the prior art, the invention provides a safety seal based on an intelligent network, which has the following beneficial effects:
1. this safe seal based on intelligent network is basic, through being provided with two sets of that are the symmetry form with the intercommunication bag, be provided with solenoid between two sets of intercommunication bags, when two sets of intercommunication bags all butt to solenoid, solenoid rotates, the inside network transmission module that sets up of seal main part starts thereupon, in the network equipment in the seal holder hand with network transmission module looks online with network signal transmission, the seal holder of being convenient for is to the record of using each time, can effectively stop the unexpected use of seal again, can be based on afterwards can look up, can upload the record of stamping for computer database management system, keep the record of stamping, can effectively solve present official seal and be stolen, the seal is stolen usefulness, the problem of official seal true and false is difficult to distinguish.
2. According to the intelligent network-based safe seal, a seal user holds a seal main body by hand, places a seal bottom plate on a file to be sealed, then presses the seal main body downwards, and the seal bottom plate seals the seal on the file; the supporting spring is compressed along with the pressing of the seal main body, and the supporting spring is bent and reset through the compression of the supporting spring every time, so that the pressure of stamping can be reduced through the buffering reset force of the supporting spring when a seal user uses the seal to sign documents in large batches, and the hand pain feeling of batch stamping is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along area A of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of the area A in FIG. 1 according to the present invention;
FIG. 4 is a schematic cross-sectional view of the area B, A in FIG. 3 according to the present invention;
FIG. 5 is a schematic cross-sectional view of the area B, C of FIG. 4 according to the present invention;
FIG. 6 is a schematic cross-sectional view of the area B, D of FIG. 5 according to the present invention;
FIG. 7 is a schematic cross-sectional view of the area C, D of FIG. 5 according to the present invention;
FIG. 8 is a schematic view of the solenoid connection of the present invention;
FIG. 9 is a schematic cross-sectional view taken at area E of FIG. 8 according to the present invention;
FIG. 10 is a schematic cross-sectional view taken at area E of FIG. 8 according to the present invention.
In the figure: 1-a stamp main body, 2-a stamp bottom plate, 3-a pressure bridge, 4-a support column, 5-a support spring, 6-a stress foot, 7-a stress spring, 8-a stress screw, 9-a stress block, 10-a pushing support, 11-a pushing rod, 12-a pushing spring, 13-a pushing plate, 14-a communicating capsule, 15-an electromagnetic coil and 16-a network transmission module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, a safety seal based on an intelligent network comprises a seal main body 1, a seal bottom plate 2 is arranged at the bottom of the seal main body 1, a pressure bridge 3 is movably connected above the seal bottom plate 2, the pressure bridge 3 is in an arch bridge shape, one end of the pressure bridge 3, which is far away from the seal bottom plate 2, is movably connected with a support column 4, a support spring 5 is movably connected to the outer side of the support column 4, a seal user holds the seal main body 1 by hand, places the seal bottom plate 2 on a document to be stamped, then presses the seal main body 1 downwards, and the seal bottom plate 2 stamps on the document; the supporting spring 5 is compressed along with the downward pressing of the seal main body 1, and the supporting spring 5 is bent and reset by each compression of the supporting spring 5, so that when a seal user uses the seal to sign documents in large batch, the pressure of stamping can be reduced by the buffering reset force of the supporting spring 5, and the hand ache feeling of batch stamping is avoided.
A stress foot 6 is movably connected above the pressure bridge 3, one end of the stress foot 6 far away from the supporting spring 5 is movably connected with a stress spring 7, one end of the stress spring 7 far away from the stress foot 6 is movably connected with a stress screw 8, one end of the stress screw 8 far away from the stress spring 7 is movably connected with a stress block 9, one end of the stress block 9 far away from the stress spring 7 is movably connected with a pushing support 10, the outer side of the pushing support 10 is movably connected with a pushing rod 11, one end of the pushing rod 11 far away from the pushing support 10 is movably connected with a pushing spring 12, one end of the pushing spring 12 far away from the pushing rod 11 is movably connected with a butt pushing plate 13, the pushing plate 13 is arc-shaped, the arc-shaped radian is consistent with that of the communicating bag 14, one end of the pushing plate 13 far away from the pushing spring 12 is movably lapped with the communicating bag 14, the pushing plate 13 can push and abut the stamp main body 1, and a network transmission module 16 is arranged inside the stamp main body 1 and used for connecting network signals with network equipment in the hand of a stamp holder.
Two groups of symmetrical communicating capsules 14 are arranged, and an electromagnetic coil 15 is arranged between the two groups of communicating capsules 14, when the two groups of communicating capsules 14 are abutted to the electromagnetic coil 15, the electromagnetic coil 15 rotates, a network transmission module 16 arranged in the seal main body 1 is started along with the electromagnetic coil, network signals are transmitted to network equipment in the hand of a seal holder connected with the network transmission module 16, and the record of the seal holder on each use is convenient.
The working principle is as follows: when the seal is used, a seal user holds the seal main body 1 by hand, places the seal bottom plate 2 on a file to be stamped, then presses the seal main body 1 downwards, and the seal bottom plate 2 stamps a seal on the file; the stamp main body 1 is pressed downwards, the stamp bottom plate 2 presses the pressure bridge 3, the pressure bridge 3 drives the supporting column 4 connected with the pressure bridge to extrude the supporting spring 5, and the supporting spring 5 is compressed; through the compression of supporting spring 5 at every turn, bend and reset, the seal user can alleviate the pressure of stamping through supporting spring 5's buffering restoring force when using the large batch signature file of seal, avoids the hand ache sense of stamping in batches.
Meanwhile, the pressure bridge 3 drives the stress foot 6 connected with the pressure bridge to move upwards through the bending of the supporting spring 5, then the stress spring 7 connected with the pressure bridge is pressed, then the stress screw 8 is pressed by the stress spring 7, the stress screw 8 drives the stress block 9 connected with the stress screw accordingly, and then the stress block abuts against the two groups of pushing supports 10 connected with the stress screw.
The pushing support 10 is pushed to extrude a pushing rod 11 connected with the pushing support, the pushing rod 11 extrudes a pushing spring 12, the pushing spring 12 pushes a pushing plate 13 connected with the pushing plate, the pushing plate 13 extrudes a communicating bag 14, two groups of communicating bags 14 are made of flexible materials, the two groups of communicating bags 14 are bent along with the pushing spring 12 and abut against an electromagnetic coil 15, the communicating bags 14 are made of conductive materials, the two groups of communicating bags 14 abut against and contact the electromagnetic coil 15, and the electromagnetic coil 15 is started to generate current; the network transmission module 16 arranged in the seal main body 1 is started along with the starting of the network transmission module 16, network signals are transmitted to network equipment in the hand of a seal holder connected with the network transmission module 16, the seal holder can conveniently record the use of each time, the unexpected use of the seal can be effectively avoided, the seal can be checked afterwards, the seal record can be uploaded to a computer database management system, the seal record is reserved, and the problems that the current official seal is embezzled, the seal is embezzled and the official seal is hard to distinguish are effectively solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a safe seal based on intelligent network is basis, includes seal main part (1), its characterized in that: the stamp is characterized in that a stamp bottom plate (2) is arranged at the bottom of the stamp main body (1), a pressure bridge (3) is movably connected to the upper portion of the stamp bottom plate (2), a supporting column (4) is movably connected to one end, far away from the stamp bottom plate (2), of the pressure bridge (3), a supporting spring (5) is movably connected to the outer side of the supporting column (4), a stress foot (6) is movably connected to the upper portion of the pressure bridge (3), a stress spring (7) is movably connected to one end, far away from the supporting spring (5), of the stress foot (6), a stress screw (8) is movably connected to one end, far away from the stress spring (7), of the stress screw (8) is movably connected to a stress block (9), and a pushing support (10) is movably connected to one end, far away from the stress spring (7), of the stress block (, the utility model discloses a support of promoting including push rod (10), push rod (11), the one end swing joint that pushes away support (10) is kept away from in push rod (11) has and promotes spring (12), the one end swing joint that pushes away push rod (11) is kept away from in promotion spring (12) has butt slurcam (13), the one end activity overlap joint that pushes away from in slurcam (13) pushes away spring (12) has intercommunication bag (14).
2. The intelligent network-based security seal according to claim 1, wherein: the communicating bag (14) is made of flexible materials and is crescent.
3. The intelligent network-based security seal according to claim 1, wherein: the two groups of the communicating bags (14) are arranged symmetrically, and an electromagnetic coil (15) is arranged between the two groups of the communicating bags (14).
4. The intelligent network-based security seal according to claim 1, wherein: a network transmission module (16) is arranged inside the seal main body (1).
5. The intelligent network-based security seal according to claim 1, wherein: the pressure bridge (3) is in an arch bridge shape.
6. The intelligent network-based security seal according to claim 4, wherein: the network transmission module (16) is connected with network equipment in the hand of the seal owner.
7. The intelligent network-based security seal according to claim 1, wherein: the pushing plate (13) is arc-shaped, and the radian of the pushing plate is consistent with that of the communicating bag (14).
8. The intelligent network-based security seal according to claim 1, wherein: the communicating bag (14) is made of conductive materials.
CN202010451490.2A 2020-05-25 2020-05-25 Safety seal based on intelligent network Active CN111483243B (en)

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Application Number Priority Date Filing Date Title
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CN111483243B CN111483243B (en) 2021-12-31

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Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1163116B1 (en) * 1999-03-22 2003-07-09 Trodat GmbH Handstamp
CN2645209Y (en) * 2003-08-21 2004-09-29 许明泰 Touch control arrangement
CN1955007A (en) * 2005-10-28 2007-05-02 王建伟 Memory seal
US20120067233A1 (en) * 2010-09-16 2012-03-22 Colop Stempelerzeugung Skopek Gesellschaft M.B.H. & Co. Kg. Self-inking hand stamp comprising a housing
CN202399659U (en) * 2011-11-30 2012-08-29 刘万秋 Stamp capable of recording use times
CN203854338U (en) * 2014-05-13 2014-10-01 张保华 Stamp
CN204687580U (en) * 2015-06-08 2015-10-07 亳州师范高等专科学校 The laborsaving automatic stamping machine that a kind of accounting is special
CN204820713U (en) * 2015-06-12 2015-12-02 娲石水泥集团武汉万世科技有限公司 Network intelligence official seal
CN107062792A (en) * 2017-03-17 2017-08-18 安徽省万爱电器科技有限公司 A kind of refrigerator with USB charge functions
CN107225878A (en) * 2017-07-19 2017-10-03 浙江维融电子科技股份有限公司 A kind of stamper machine and its seal system and authorization method based on network authorization
CN108248226A (en) * 2018-01-15 2018-07-06 惠州思想者云科技有限公司 A kind of official seal and its management method
CN109016897A (en) * 2018-07-19 2018-12-18 浙江工贸职业技术学院 A kind of digital sealing equipment
CN208324593U (en) * 2018-03-19 2019-01-04 吉林省先创信息科技有限公司 seal system
CN109177550A (en) * 2018-11-13 2019-01-11 安徽玺信科技有限公司 A kind of attribute electromagnetism seal
CN208428821U (en) * 2018-03-04 2019-01-25 门双双 A kind of new education finance official seal recording device
CN209336317U (en) * 2018-10-31 2019-09-03 佛山市东鹏陶瓷有限公司 A kind of automatic stamping machine
CN209666619U (en) * 2019-01-29 2019-11-22 郑州工业应用技术学院 A kind of automatic stamping device for financial accounting
CN209794925U (en) * 2019-03-19 2019-12-17 重庆建筑工程职业学院 Make things convenient for seal device that financial and economic class personnel used
CN110696506A (en) * 2019-10-31 2020-01-17 杭州筱趣贸易有限公司 Automatic ink return seal based on siphon principle
CN210415958U (en) * 2019-05-17 2020-04-28 珠海思格特智能系统有限公司 Automatic seal machine of making a video recording

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1163116B1 (en) * 1999-03-22 2003-07-09 Trodat GmbH Handstamp
CN2645209Y (en) * 2003-08-21 2004-09-29 许明泰 Touch control arrangement
CN1955007A (en) * 2005-10-28 2007-05-02 王建伟 Memory seal
US20120067233A1 (en) * 2010-09-16 2012-03-22 Colop Stempelerzeugung Skopek Gesellschaft M.B.H. & Co. Kg. Self-inking hand stamp comprising a housing
CN202399659U (en) * 2011-11-30 2012-08-29 刘万秋 Stamp capable of recording use times
CN203854338U (en) * 2014-05-13 2014-10-01 张保华 Stamp
CN204687580U (en) * 2015-06-08 2015-10-07 亳州师范高等专科学校 The laborsaving automatic stamping machine that a kind of accounting is special
CN204820713U (en) * 2015-06-12 2015-12-02 娲石水泥集团武汉万世科技有限公司 Network intelligence official seal
CN107062792A (en) * 2017-03-17 2017-08-18 安徽省万爱电器科技有限公司 A kind of refrigerator with USB charge functions
CN107225878A (en) * 2017-07-19 2017-10-03 浙江维融电子科技股份有限公司 A kind of stamper machine and its seal system and authorization method based on network authorization
CN108248226A (en) * 2018-01-15 2018-07-06 惠州思想者云科技有限公司 A kind of official seal and its management method
CN208428821U (en) * 2018-03-04 2019-01-25 门双双 A kind of new education finance official seal recording device
CN208324593U (en) * 2018-03-19 2019-01-04 吉林省先创信息科技有限公司 seal system
CN109016897A (en) * 2018-07-19 2018-12-18 浙江工贸职业技术学院 A kind of digital sealing equipment
CN209336317U (en) * 2018-10-31 2019-09-03 佛山市东鹏陶瓷有限公司 A kind of automatic stamping machine
CN109177550A (en) * 2018-11-13 2019-01-11 安徽玺信科技有限公司 A kind of attribute electromagnetism seal
CN209666619U (en) * 2019-01-29 2019-11-22 郑州工业应用技术学院 A kind of automatic stamping device for financial accounting
CN209794925U (en) * 2019-03-19 2019-12-17 重庆建筑工程职业学院 Make things convenient for seal device that financial and economic class personnel used
CN210415958U (en) * 2019-05-17 2020-04-28 珠海思格特智能系统有限公司 Automatic seal machine of making a video recording
CN110696506A (en) * 2019-10-31 2020-01-17 杭州筱趣贸易有限公司 Automatic ink return seal based on siphon principle

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