CN114393937B - Intelligent seal and management system - Google Patents
Intelligent seal and management system Download PDFInfo
- Publication number
- CN114393937B CN114393937B CN202210090450.9A CN202210090450A CN114393937B CN 114393937 B CN114393937 B CN 114393937B CN 202210090450 A CN202210090450 A CN 202210090450A CN 114393937 B CN114393937 B CN 114393937B
- Authority
- CN
- China
- Prior art keywords
- seal
- module
- stamping
- intelligent
- sliding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims description 49
- 230000007306 turnover Effects 0.000 claims description 47
- 238000013475 authorization Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001186 cumulative effect Effects 0.000 claims 1
- 238000007726 management method Methods 0.000 description 26
- 230000009471 action Effects 0.000 description 9
- 238000007639 printing Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012550 audit Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/02—Portable 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
- B41K1/38—Inking devices; Stamping surfaces
- B41K1/52—Ink reservoirs, e.g. integral with stamp handles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Lock And Its Accessories (AREA)
Abstract
The application relates to the technical field of seals, and discloses an intelligent seal and a management system, wherein the system comprises an intelligent seal provided with a seal electric control lock and a reset electric control lock, a cloud server and a user terminal, wherein the cloud server and the user terminal are used for managing the intelligent seal; after stamping each time, resetting the electric control lock for unlocking and enabling the intelligent seal to be automatically reset and locked; and when in sealing, the control module records the sealing related information, the sealing file information recorded by the user terminal and the sealing real-time panoramic video is uploaded to the cloud server for storage. Therefore, remote management of the intelligent seal can be realized, management and control efficiency of the seal is improved, management cost is reduced, and seal theft is prevented.
Description
Technical Field
The application relates to the technical field of intelligent seals, in particular to an intelligent seal and a management system.
Background
Files of large industrial and mining enterprises and institutions need to be stamped, the types of stamps are various, such as official stamps, private stamps, financial stamps, contract stamps, invoice stamps, government official stamps and the like, but the existing stamps have insufficient management and control force in management, the phenomenon of stamp theft often occurs, stamping contents are inconsistent with facts, and once problems occur, legal risks can be brought to the institutions. Business, banks, tax, first party and the like often need to carry out business with a seal, so that seal supervision is difficult, risk hidden danger exists in seal supervision, and management cost is high. Especially when the lead goes out or is not in a presence, real-time approval of the transaction is not possible, and the office efficiency and business progress of the unit are affected. The seal management and control of some branch institutions is difficult, the different-place seal situation is not known, only the report of each place can be heard unilaterally, and no effective management and control means exists.
Disclosure of Invention
In order to improve the seal management level, reduce seal management cost, realize remote application, approval, authorization and traceability of the seal, reduce the theft of the seal, improve the standardization and high efficiency of seal use, the application provides an intelligent seal and a management system.
The above-mentioned application purpose of the application is realized through the following technical scheme:
the intelligent seal comprises a shell, a support cylinder, a seal component and a turnover mechanism, wherein the support cylinder, the seal component and the turnover mechanism are positioned in the shell, the seal component is arranged in the support cylinder in a sliding mode, the upper end of the support cylinder is fixedly connected with a top plate, two opposite sliding grooves are formed in the outer side of the support cylinder, and a through guide groove is formed in the sliding grooves along the length direction; the turnover mechanism comprises a sliding frame, a seal assembly reset spring and a turnover assembly, wherein the sliding frame comprises a transverse plate and side plates which are vertically connected with two ends of the transverse plate, the side plates are embedded in a sliding groove and can slide along the sliding groove, the seal assembly reset spring is positioned between the transverse plate and a top plate, and the turnover assembly is positioned between the sliding groove and the side plates; the seal assembly comprises a mounting seat, a seal body and a limiting mechanism, wherein a concave part is arranged on one side of the mounting seat, the seal body is embedded in the concave part, and the limiting mechanism is arranged between the seal body and the mounting seat; the two opposite sides of the mounting seat are provided with slide bars matched with the guide grooves, and the two slide bars respectively penetrate through the corresponding guide grooves and are rotationally connected with the corresponding side plates; the top plate is provided with a stamping electric control lock for locking the sliding frame to slide along the sliding groove; the shell comprises an upper shell and a lower shell which is matched with the upper shell, an automatic seal component resetting mechanism is arranged between the upper shell and the sliding frame, the automatic seal component resetting mechanism comprises a resetting electric control lock and a slide way component, the slide way component comprises a slide way which is arranged on the inner side of the upper shell and corresponds to a side plate, a sliding block which corresponds to the slide way is arranged on the outer side of the side plate, a limiting block is arranged at the lower end of the slide way, the inner side of the side plate is fixedly connected with the resetting electric control lock which is used for locking the sliding frame to slide relative to the upper shell, an upper shell resetting spring is arranged between the top of the upper shell and a top plate, and the upper shell resetting spring penetrates through a transverse plate; the top plate is provided with a power module, a control module, a communication module and a GPS positioning module, and the outer side of the upper shell is provided with an identity recognition module and a power switch; the power switch is connected with the power module, and the control module is respectively connected with the stamping electric control lock, the resetting electric control lock, the identity recognition module and the communication module.
By adopting the technical scheme, after the identity information is confirmed to be correct by the identity recognition module, the control module controls the stamping electric control lock to unlock and presses the upper shell, the upper shell drives the sliding frame to synchronously move downwards through the locking of the reset electric control lock, and the seal assembly is turned downwards through the turning component, so that the seal face of the seal body is downward, and the stamping of the file is realized; after stamping is finished, the control module controls the reset electric control lock to unlock, the sliding frame moves upwards along the sliding groove and the sliding way under the action of the seal component reset spring, the seal component is turned backwards through the turning component and then reset, in the process, whether the upper shell is pressed or not, the seal component can be reset automatically, and at the moment, the lock tongue of the stamping electric control lock locks the sliding frame and the sliding groove; in the resetting process or after resetting of the seal component, the pressing of the upper shell is relieved, the upper shell moves upwards under the action of the upper shell resetting spring, finally the upper shell is reset under the blocking of the limiting block, at the moment, the upper shell and the sliding frame are locked by the resetting electric control lock, preparation is made for next stamping, the seal component automatic resetting mechanism is arranged, the theft of the seal can be effectively controlled, the situation of stamping a plurality of files once is prevented, and the risk hidden danger in the stamping process is reduced.
Preferably, the overturning assembly comprises an overturning part and a baffle column, the overturning part is positioned between the sliding groove and the side plate, the overturning part comprises a cross rod and a vertical rod perpendicular to the cross rod, the cross rod passes through the cross rod and is fixedly connected with the cross rod, the cross rod is close to the mounting seat and is parallel to the mounting seat, arc overturning grooves are respectively formed between the cross rod and the vertical rod, the two ends of the cross rod and the end parts of the vertical rod are in arc transition, and the baffle column comprises an upper baffle column and a lower baffle column which are arranged on the sliding groove on one side of the guiding groove at intervals; in the initial state, the seal surface of the seal body faces upwards, if the overturning part moves downwards along the guide groove, the overturning groove close to the upper baffle column abuts against the upper baffle column, the cross rod is driven to overturn by 90 degrees, at the moment, the vertical rod is embedded between the upper baffle column and the lower baffle column, the overturning part moves downwards again, the lower baffle column abuts against the overturning groove far away from the upper baffle column, the overturning part moves downwards continuously, the cross rod overturns by 90 degrees again, and the seal surface of the seal body overturns downwards.
By adopting the technical scheme, when the overturning part slides up and down along the guide groove, after touching the upper baffle column and the lower baffle column, the overturning part can overturn 180 degrees, so that overturning of the seal component is realized, and at the moment, the seal surface of the seal body faces downwards, so that the seal is convenient to stamp; when the seal component is turned upwards to an initial state, the seal face of the seal body is upwards, and the condition of unauthorized seal is avoided through locking of the seal electric control lock.
Preferably, the side plate is provided with a first lock hole, and when the sliding frame is in an initial state, the lock tongue of the stamping electric control lock is inserted into the first lock hole; the upper shell is provided with a second lock hole, and when the sliding frame is in an initial state, the lock tongue of the reset electric control lock penetrates through the side plate and is inserted into the second lock hole.
By adopting the technical scheme, when the sliding frame is in an initial state, the lock tongue of the stamping electric control lock is inserted into the first lock hole on the side plate; at this moment, the automatically controlled lock of stamping locks the slide frame, and the slide frame can't reciprocate along the spout, only authorized back, the automatically controlled lock unblock of stamping, the slide frame can the downwardly moving, realizes stamping, avoids under unauthorized condition, the condition of private seal. When the sliding frame is in an initial state, a lock tongue of the reset electric control lock penetrates through the side plate and is inserted into the second lock hole, after the stamping electric control lock is unlocked, the upper shell is pressed, the upper shell can drive the sliding frame to synchronously move downwards, and after the seal component passes through the overturning component, the seal face of the seal body is downwards, so that stamping is realized; after stamping is completed, the reset electric control lock is unlocked, the sliding frame slides upwards under the action of the seal component reset spring to drive the seal component to turn over and reset, each stamping is guaranteed to be performed once, the seal component can automatically turn over and reset, the situation that a plurality of files are stamped once is avoided, and the safety of printing is guaranteed.
Preferably, a socket parallel to the top plate is arranged on the side part of the supporting cylinder below the top plate, and an inkpad box is inserted into the socket.
Through adopting above-mentioned technical scheme, insert the inkpad box in the socket, the inkpad face of inkpad box is down, and when the seal subassembly was in upset reset state, under seal subassembly reset spring's effect, the seal face of seal body was supported with inkpad face box and is leaned on, realizes stamping the back, and the seal body is automatic dips in the inkpad.
Preferably, the seal assembly leveling mechanism further comprises a seal assembly leveling mechanism, the seal assembly leveling mechanism comprises leveling blocks and guide blocks, the leveling blocks are arranged at the bottom of the sliding groove and are symmetrically distributed along the axis of the guiding groove, the tops of the leveling blocks are respectively provided with inward inclined leveling inclined planes, the leveling inclined planes are symmetrically distributed along the guiding groove, the outer sides of the cross bars, far away from the vertical rods, are provided with a pair of guide blocks which extend outwards, the guide blocks are symmetrical along the axis of the vertical rods, the distance between the outer walls of the guide blocks is slightly larger than the distance between the inner walls of the two leveling blocks, and the end parts of the guide blocks are provided with inclined planes which are matched with the leveling inclined planes.
By adopting the technical scheme, the seal component leveling mechanism can keep the seal surface of the seal body horizontally contacted with the seal file during seal, so that seal definition is ensured; after the sliding frame moves downwards to drive the seal component to overturn, the guide blocks on the overturning part and the leveling blocks on the sliding groove are propped against each other when the overturning part moves downwards again, and as symmetrical leveling inclined planes are arranged on the two leveling blocks, the end parts of the two guide blocks are provided with inclined planes for adapting to the leveling inclined planes, so that the horizontal rod of the overturning part is ensured to be horizontal, namely the level of the seal surface of the seal body is ensured, and the seal is ensured to be clear.
Preferably, the limiting mechanism comprises a mounting groove, a clamp spring and a clamping groove; the mounting groove is formed in the circumferential direction of the mounting seat, the mounting groove is provided with a bayonet penetrating through the mounting seat, the clamping groove is formed in the circumferential direction of the seal body, the clamping spring is provided with an opening, and the clamping spring is embedded in the mounting groove, and the end part of the clamping spring extends into the bayonet and is embedded into the clamping groove.
Through adopting above-mentioned technical scheme, the jump ring can pass through bayonet socket and draw-in groove buckle on the mount pad to limit seal body in the position of mount pad, when needing to change the seal body, can dismantle the jump ring from the mounting groove, change different seal bodies, again with jump ring buckle on the draw-in groove of seal body, this intelligent seal can change different seal bodies like this, has saved the cost of using the chapter greatly, the waste of reduction.
The application discloses a management system of an intelligent seal, which comprises a cloud server, a user terminal and a database, wherein the user terminal comprises a login module and a seal request module, and the cloud server comprises an approval module, an authorization module, an intelligent seal management module and an intelligent seal record inquiry module; the cloud server is connected with the database, and the user terminal and the intelligent seal are respectively connected with the cloud server through network communication; the intelligent seal is provided with a unique identification code.
The method also comprises the following steps:
s1, performing account login through a login module of a user terminal before stamping, performing a stamping request containing a unique stamp identification code through a stamping request module after login, and uploading the stamping request to a cloud server together with file data needing to be stamped.
S2, the cloud server associates the intelligent seal applying for sealing with a file needing sealing, the sealing application is approved through an approval module, after approval is qualified, identity authentication information is sent to the control module through the communication module through the authorization module, the identity authentication module collects the identity authentication information of a person applying for sealing and compares the identity authentication information with the identity authentication information, and if the identity authentication information is the same, the control module sends an unlocking instruction to trigger the sealing electric control lock to unlock.
S3, pressing the shell downwards and driving the sliding frame to enable the seal component to turn over, stamping the intelligent seal on the file, and enabling the seal component to be automatically reset by the seal component automatic resetting mechanism after stamping each time.
And S4, when in stamping, the control module records the time, the place, the accumulated times, the identification information of the stamp and the file photos before and after stamping recorded by the user terminal in the stamping process, and the stamping real-time panoramic video is uploaded to the cloud server and stored in the database.
By adopting the technical scheme, an account is logged in from a user terminal, a stamping request containing a unique identifier of an intelligent stamp is sent to a cloud service, and file data needing to be stamped is uploaded, a stamping approval is carried out by an approval module of the cloud service, identity authentication information is sent to a control module by an authorization module after approval is qualified, and if the identity authentication information of a person applying for stamping acquired by an identity identification module is identical to the identity authentication information, the control module sends an unlocking instruction to trigger the stamping electric control lock to unlock; then pressing down the upper shell to seal the intelligent seal on the file, and enabling the seal assembly automatic reset mechanism to automatically reset the seal assembly after each seal; when in stamping, the control module records the time, place, accumulated times, the identification information of the stamp person and the file photos before and after stamping recorded by the user terminal in the stamping process, and the stamping real-time panoramic video is uploaded to the cloud server for storage. This avoids the situation of private stamping and one-stamp-multiple-stamping, and ensures standardization of the printing.
Preferably, in step S3, if the time after the stamping electric control lock is unlocked is greater than a preset time threshold, the reset electric control lock is unlocked, after the seal component is reset, the stamping electric control lock locks the sliding frame with the sliding chute, and after the upper shell is reset, the reset electric control lock locks the upper shell with the sliding frame.
By adopting the technical scheme, after stamping is performed once, after a set time threshold, the automatic seal component resetting mechanism is started, so that the situation of one stamp with multiple lids is effectively avoided, and the private seal is avoided.
Preferably, in step S4, the number of application times of stamping is associated with the number of opening times of the electronic control lock of stamping, and if the accumulated number of times of stamping is equal to the number of application times of stamping, the electronic control lock of stamping is prohibited from being unlocked.
By adopting the technical scheme, if the accumulated number of times of stamping is equal to the stamping application number of times, the stamping electric control lock is forbidden to unlock, so that the use of the seal can be effectively managed, and the condition of privately stamping the seal is prevented.
Preferably, the intelligent seal management module is used for adding, editing and deleting the intelligent seal registration information; the intelligent seal record inquiry module is used for inquiring and managing the record of seal application, auditing, authorization and intelligent seal use information.
By adopting the technical scheme, the intelligent seal management module can add, edit and delete the registration information of the intelligent seal, and the intelligent seal record inquiry module can inquire and manage the record of the application, audit, authorization and intelligent seal use information of stamping, so that the seal is convenient to use and trace, the seal management efficiency is improved, and the seal management cost is reduced.
In summary, the beneficial technical effects of the application are as follows:
according to the method and the device, the remote application of stamping is realized through the user terminal, the identity authentication information is transmitted to the control module through the network through approval and authorization of the cloud server, the identity authentication information of the identity authentication module is consistent with the identity authentication information through comparison, and the control module controls the stamping electric control lock to unlock, so that the stamping of the file is realized. After the file is stamped, in a set time, the automatic seal component resetting mechanism works, the control module controls the resetting electric control lock to unlock, the sliding frame enables the seal component to turn over and reset under the action of the seal component resetting spring, the stamping electric control lock locks the sliding frame and the supporting cylinder again, after the pressure on the upper shell is relieved, the upper shell resets under the action of the upper shell resetting spring, and the sliding frame and the upper shell are locked again by the resetting electric control lock. The automatic reset mechanism of the seal component works once every time of sealing, so that the situation of sealing a plurality of files once can be avoided, and the sealing is ensured to be standard and controllable.
According to the application, through the arrangement of the limiting mechanism, the seal body can be conveniently and rapidly replaced, one intelligent seal can be used for covering a plurality of different seal surfaces, the cost of the intelligent seal is reduced, and the purpose of saving is achieved.
According to the intelligent seal management method and the intelligent seal management system, through remote application, approval, authorization and traceability, effective management of the intelligent seal can be achieved, and illegal use seal and seal stealing events are reduced.
The application realizes the management of the whole process of printing from the application, approval, authorization and traceability of the intelligent seal, and improves the security, the high efficiency and the traceability of the printing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a cross-sectional view of the present application;
FIG. 3 is a schematic view of the structure of the application with the housing removed;
FIG. 4 is an exploded view of FIG. 3;
fig. 5 is a schematic view of the stamp assembly in its initial state;
FIG. 6 is a schematic diagram of the structure of the stamp assembly after being flipped over for stamping;
fig. 7 is a schematic block diagram of an intelligent seal management system.
Illustration, 1, a shell; 11. an upper case; 111. an upper shell return spring; 112. a second lock hole; 113. an identity recognition module; 114. a power switch; 12. a lower case; 2. a support cylinder; 21. a top plate; 211. stamping an electric control lock; 22. a chute; 221. a guide groove; 23. a socket; 231. an inkpad box; 3. a stamp assembly; 31. a mounting base; 311. a recessed portion; 312. a slide bar; 32. a stamp body; 33. a limiting mechanism; 331. a mounting groove; 3311. a bayonet; 332. clamping springs; 333. a clamping groove; 4. a turnover mechanism; 41. a sliding frame; 411. a cross plate; 412. a side plate; 4121. a first lock hole; 42. a seal assembly return spring; 43. a flip assembly; 431. a turnover part; 432. a baffle column; 4321. an upper baffle column; 4322. a lower baffle column; 4311. a cross bar; 4312. a vertical rod; 4313. a turnover groove; 5. Automatic resetting mechanism for seal component; 51. resetting the electric control lock; 52. a slideway assembly; 521. a slideway; 5211. a limiting block; 522. a slide block; 6. a seal assembly leveling mechanism; 61. leveling blocks; 611. leveling the inclined plane; 62. and a guide block.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
As shown in fig. 1, the intelligent seal comprises a shell 1, a support cylinder 2 positioned in the shell 1, a seal component 3 and a turnover mechanism 4.
As shown in fig. 2 and 3, the supporting cylinder 2 of this embodiment is cylindrical, according to the shape of the stamp, the supporting cylinder 2 may be square, etc., the lower opening of the supporting cylinder 2 is internally provided with the stamp assembly 3, the upper end of the supporting cylinder 2 is connected with the top plate 21, two inward concave sliding grooves 22 are arranged on the outer side of the supporting cylinder 2, the two sliding grooves 22 are symmetrically distributed along the axis of the supporting cylinder 2, the length direction of the sliding grooves 22 is consistent with the length direction of the supporting cylinder 2, and the sliding grooves 22 are provided with through guide grooves 221 along the length direction.
The turnover mechanism 4 comprises a sliding frame 41, a seal assembly reset spring 42 and a turnover assembly 43, wherein the sliding frame 41 is in an inverted U shape, the sliding frame comprises a transverse plate 411 and side plates 412 which are vertically connected with two ends of the transverse plate 411, the side plates 412 are embedded in the sliding grooves 22 and can slide along the sliding grooves 22, the seal assembly reset spring 42 is positioned between the transverse plate 411 and the top plate 21, and the turnover assembly 43 is positioned between the sliding grooves 22 and the side plates 412.
As shown in fig. 4, the seal assembly 3 includes a mounting seat 31, a seal body 32 and a limiting mechanism 33, the mounting seat 31 of this embodiment is circular, one side of the mounting seat 31 is provided with a concave portion 311, the seal body 32 is embedded in the concave portion 311, and the limiting mechanism 33 is arranged between the seal body 32 and the mounting seat 31. The limiting mechanism 33 of the present embodiment includes an installation groove 331, a clip spring 332 and a clip groove 333; the mounting groove 331 is offered in the circumference of mount pad 31, and the mounting groove 331 is equipped with the bayonet socket 3311 that link up mount pad 31, and the circumference at seal body 32 is offered to draw-in groove 333, and jump ring 332 is equipped with the opening, and jump ring 332 inlays and establishes in the mounting groove 331 and the tip of jump ring 332 is equipped with inwards bellying and stretches into bayonet socket 3311 embedding draw-in groove 333. The clamp spring 332 is buckled on the clamping groove 333, so that the seal body 32 can be limited on the mounting seat 31; when the seal body 32 needs to be replaced, the clamp spring 332 is detached from the mounting groove 331, so that different seal bodies 32 can be replaced, the clamp spring 332 is buckled on the replaced seal body 32 clamping groove 333, the requirement of the intelligent seal on quick replacement of different seal surfaces can be met, seal cost is reduced, and seal efficiency is improved.
As shown in fig. 2 and 4, two opposite sides of the mounting seat 31 are provided with sliding rods 312 matched with the guide grooves 221, and the two sliding rods 312 respectively pass through the corresponding guide grooves 221 and are rotationally connected with corresponding side plates 412; the top plate 21 is provided with a stamping electric control lock 211 for locking the sliding frame 41 to slide along the sliding chute 22; the housing 1 comprises an upper shell 11 and a lower shell 12 adapted thereto.
As shown in fig. 2 and 3, a seal component automatic reset mechanism 5 is arranged between an upper shell 11 and a sliding frame 41, the seal component automatic reset mechanism 5 comprises a reset electric control lock 51 and a slide way component 52, the slide way component 52 comprises slide ways 521 which are arranged on the inner side of the upper shell 11 and correspond to side plates 412, the slide ways 521 extend from the opening of the upper shell 11 to the top, the slide ways 521 are symmetrically distributed along the axis of the upper shell 11, sliding blocks 522 which correspond to the slide ways 521 are arranged on the outer side of the side plates 412, limiting blocks 5211 are arranged at the lower ends of the slide ways 521, when the seal component automatic reset mechanism is installed, a transverse plate 411 extends into the upper shell 11 at first, the sliding blocks 522 on the side plates 412 are embedded into the slide ways 521, then the limiting blocks 5211 are fixed at the bottom ends of the slide ways 521, and the limiting blocks 5211 can limit the sliding blocks 522 so as to prevent the sliding frame 41 from being separated from the upper shell 11. The inner side of the side plate 412 is fixedly connected with a reset electric control lock 51 for locking the sliding frame 41 to slide relative to the upper shell 11, an upper shell reset spring 111 is arranged between the top of the upper shell 11 and the top plate 21, the upper shell reset spring 111 penetrates through the transverse plate 411, a power module, a control module, a communication module and a GPS positioning module are arranged on the top plate 21, and an identity recognition module 113 and a power switch 114 are arranged on the outer side of the upper shell 11; the power switch 114 is connected with a power module, and the control module is respectively connected with the stamping electric control lock 211, the resetting electric control lock 51, the identity recognition module 113 and the communication module.
When in use, the lower shell 12 is required to be removed from the supporting cylinder 2, the power switch 114 is turned on, and the power module is started.
When the identity recognition module 113 confirms that the identity information is correct, the control module controls the stamping electric control lock 211 to unlock, presses the upper shell 11, locks the upper shell 11 and the side plate 412 through the reset electric control lock 51 to drive the sliding frame 41 to synchronously move downwards, and the seal assembly 3 is turned downwards through the turning assembly 43, so that the seal face of the seal body 32 faces downwards, and the stamping of the file is realized. After stamping is completed, the control module controls the reset electric control lock 51 to unlock, the sliding frame 41 moves upwards along the sliding groove 22 and the sliding way 521 under the action of the seal component reset spring 42, the seal component 3 is overturned and reset after passing through the overturning component 43, in the process, whether the upper shell 11 is pressed or not, the seal component 3 can be automatically reset, and after the seal component 3 is reset, the lock tongue of the stamping electric control lock 211 locks the sliding frame 41 and the supporting cylinder 2. In the resetting process or after resetting of the seal assembly 3, the pressing of the upper shell 11 is relieved, the upper shell 11 moves upwards under the action of the upper shell reset spring 111, and finally the upper shell 11 stops moving under the blocking of the limiting block 5211, at the moment, the upper shell 11 and the sliding frame 41 are locked by the reset electric control lock 51, preparation is made for next seal, and the seal assembly automatic reset mechanism 5 is arranged, so that the situation of sealing a plurality of files once can be prevented, and risk hidden danger in the sealing process is reduced.
As shown in fig. 5 and 6, the turnover assembly 43 of the present embodiment includes a turnover portion 431 and a blocking post 432, the turnover portion 431 is located between the chute 22 and the side plate 412, the turnover portion 431 includes a cross bar 4311 and a vertical post 4312 perpendicular thereto, the slide bar 312 passes through the cross bar 4311 and is fixedly connected with the cross bar 4311, when the turnover assembly 43 is in an initial state, the cross bar 4311 is close to the mounting seat 31 and is parallel to the mounting seat 31, an arc turnover slot 4313 is formed between the cross bar 4311 and the vertical post 4312, both ends of the cross bar 4311 and ends of the vertical post 4312 are in arc transition, and the blocking post 432 includes an upper blocking post 4321 and a lower blocking post 4322 which are arranged on the chute 22 along one side of the guide slot 221 at intervals; in the initial state, if the sliding frame 41 is pushed downward, the turnover part 431 moves downward along the guide groove 221, the turnover groove 4313 close to the upper baffle post 4321 abuts against the upper baffle post 4321, so as to drive the cross bar 4311 to turn clockwise for 90 degrees, at this time, the vertical bar 4312 is embedded between the upper baffle post 4321 and the lower baffle post 4322, the turnover part 431 moves downward again, the lower baffle post 4322 abuts against the turnover groove 4313 far from the upper baffle post 4321, the turnover part 431 continues to move downward, and the cross bar 4311 turns clockwise for 90 degrees again, at this time, the seal surface of the seal body 32 turns downward, so that the seal is convenient to be achieved.
When sliding up and down along the guide groove 221, the turnover part 431 can turn 180 degrees clockwise or anticlockwise after touching the upper baffle post 4321 and the lower baffle post 4322, so as to realize up and down turnover of the seal assembly 3; when the stamp assembly 3 is turned up to the initial state, the stamp face of the stamp body 32 is turned up, and the occurrence of unauthorized private stamping is avoided by the locking of the stamping electric control lock 211.
As shown in fig. 2 and 3, the side plate 412 is provided with a first locking hole 4121, and when the sliding frame 41 is in an initial state, a locking tongue of the stamping electric control lock 211 is inserted into the first locking hole 4121; the upper shell 11 is provided with a second lock hole 112, and when the sliding frame 41 is in an initial state, the lock tongue of the reset electric control lock 51 passes through the side plate 412 and is inserted into the second lock hole 112.
When the sliding frame 41 is in an initial state, the lock tongue of the stamping electric control lock 211 is inserted into the first lock hole 4121 on the side plate 412; at this time, the electronic control lock 211 locks the sliding frame 41, the sliding frame 41 cannot move up and down along the sliding groove 22, and only after being authorized, the electronic control lock 211 unlocks the sliding frame 41, so that the sliding frame 41 can move downwards to realize sealing, and the condition of privately sealing the seal is avoided under the unauthorized condition. When the sliding frame 41 is in an initial state, the lock tongue of the reset electric control lock 51 passes through the side plate 412 and is inserted into the second lock hole 112, after the seal electric control lock 211 is unlocked, the reset electric control lock 51 is still in a locked state, the upper shell 11 is pressed, the upper shell 11 can drive the sliding frame 41 to synchronously move downwards, and after the seal assembly 3 passes through the turnover assembly 43, the seal face of the seal body 32 faces downwards, so that seal is realized. After stamping is finished, after preset time, the reset electric control lock 51 is unlocked, the sliding frame 41 slides upwards under the action of the seal component reset spring 42, the seal component 3 is driven to turn over and reset, once stamping is guaranteed, the seal component 3 can automatically turn over and reset, the situation that a plurality of files are stamped once is avoided, and the safety of printing is guaranteed.
As shown in fig. 4, in one embodiment, a socket 23 parallel to the top plate 21 is formed on the side of the support cylinder 2 below the top plate 21, and an ink pad cartridge 231 is inserted into the socket 23.
The inkpad box 231 is inserted into the socket 23, the inkpad surface of the inkpad box 231 faces downwards, when the seal assembly 3 is in a turnover reset state, the seal surface of the seal body 32 is abutted against the inkpad surface of the inkpad box 231 under the action of the seal assembly reset spring 42, and after stamping, the seal body 32 is automatically dipped in the inkpad.
As shown in fig. 5 and 6, the intelligent seal of the present application further includes a seal assembly leveling mechanism 6, the seal assembly leveling mechanism 6 includes leveling blocks 61 and guide blocks 62, the leveling blocks 61 are disposed at the bottom of the chute 22 and symmetrically distributed along the axis of the guiding slot 221, the tops of the two leveling blocks 61 are respectively provided with inward inclined leveling slopes 611, the two leveling slopes 611 are symmetrically distributed along the guiding slot 221, one side of the cross bar 4311 away from the vertical bar 4312 is provided with a pair of guide blocks 62 extending outwards, the two guide blocks 62 are symmetrically arranged along the axis of the vertical bar 4312, the distance between the outer walls of the two guide blocks 62 is slightly greater than the distance between the inner walls of the two leveling blocks 61, and the end parts of the two guide blocks 62 are provided with slopes adapted to the leveling slopes 611.
The seal assembly leveling mechanism 6 can keep the seal surface of the seal body 32 horizontally contacted with the seal file during seal, so as to ensure seal clarity. When the sliding frame 41 moves downwards to drive the stamp assembly 3 to turn over, the turnover part 431 moves downwards again, the inclined surfaces of the guide blocks 62 on the turnover part and the leveling inclined surfaces 611 of the leveling blocks 61 are propped against each other, and as the symmetrical leveling inclined surfaces 611 are arranged on the two leveling blocks 61, the end parts of the two guide blocks 62 are provided with the inclined surfaces matched with the leveling inclined surfaces 611, so that the cross rod 4311 of the turnover part 431 is ensured to be adjusted to be in a horizontal state in the contact process of the leveling blocks 61 and the guide blocks 62, namely, the level of the stamp surface of the stamp body 32 is ensured, and the stamping definition is improved.
As shown in fig. 7, the management system of the intelligent seal of the application comprises a cloud server, a user terminal and a database, wherein the user terminal comprises a login module and a seal request module, and the cloud server comprises an approval module, an authorization module, an intelligent seal management module and an intelligent seal record inquiry module; the cloud server is connected with the database, and the user terminal and the intelligent seal are respectively connected with the cloud server through network communication; the intelligent seal is provided with a unique identification code.
The method also comprises the following steps:
s1, performing account login through a login module of a user terminal before stamping, performing a stamping request containing an intelligent stamp unique identification code through a stamping request module after login, and uploading the stamping request to a cloud server together with file data needing to be stamped.
S2, the cloud server correlates the intelligent seal applying for sealing with a file needing sealing, the sealing application is approved through an approval module, identity authentication information is sent to the control module through the communication module through the authorization module after approval is qualified, the identity recognition module 113 collects the identity recognition information of a person applying for sealing and compares the identity recognition information with the identity authentication information, and if the identity recognition information is the same, the control module sends an unlocking instruction to trigger the sealing electric control lock 211 to unlock.
The identity authentication information may be fingerprint information or face information, and the identity recognition module 113 may be a fingerprint acquisition module or a face recognition module.
S3, the seal assembly 3 is turned over by pressing the upper shell 11 and driving the sliding frame 41, the intelligent seal is stamped on the file, and after stamping each time, the seal assembly automatic reset mechanism 5 enables the seal assembly 3 to be reset automatically.
And S4, when in stamping, the control module records the time, the place, the accumulated times, the identification information of the seal person and the file photos before and after stamping recorded by the user terminal in the stamping process, and the stamping real-time panoramic video is uploaded to the cloud server and stored in the database, so that the standardization of the seal is ensured. The GPS positioning module transmits the location information to the control module, and the control module uploads the location information to the cloud server through the communication module.
In step S3, if the time after the electronic seal lock 211 is unlocked is greater than the preset time threshold, the electronic seal lock 51 is unlocked, the seal component 3 is reset, after the seal component 3 is reset, the electronic seal lock 211 locks the sliding frame 41 with the sliding groove 22, and after the upper shell 11 is reset, the electronic seal lock 51 locks the upper shell 11 with the sliding frame 41, so that the situation that a plurality of files are sealed at one time can be effectively avoided, and the leak of the private seal is blocked.
In step S4, the number of application of stamping is associated with the number of opening of the electronic control lock 211, and if the number of accumulated stamping times is equal to the number of application of stamping, the electronic control lock 211 is prohibited from being unlocked. Can effectively manage the use of the seal and prevent the condition of the private seal.
The intelligent seal management module is used for adding, editing and deleting the intelligent seal registration information; the intelligent seal record inquiry module is used for inquiring and managing the record of seal application, auditing, authorization and intelligent seal use information. The user terminal and/or the cloud server can check the operation records, wherein the operation records comprise a mobile phone number of a seal person, an intelligent seal serial number, a seal count, a seal total count, a seal person name, an approver name, an authorizer name, a use time, an authorization number, an intelligent seal identification code and the like, so that the intelligent seal can be traced after being used, the management efficiency of the seal is improved, and the seal management cost is reduced.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
1. The intelligent seal is characterized by comprising a shell (1), a support cylinder (2), a seal component (3) and a turnover mechanism (4), wherein the support cylinder (2), the seal component (3) and the turnover mechanism (4) are arranged in the shell (1), the seal component (3) is arranged in the support cylinder (2) in a sliding mode, the upper end of the support cylinder (2) is fixedly connected with a top plate (21), two opposite sliding grooves (22) are formed in the outer side of the support cylinder (2), and a through guide groove (221) is formed in the sliding grooves (22) along the length direction; the turnover mechanism (4) comprises a sliding frame (41), a seal assembly reset spring (42) and a turnover assembly (43), wherein the sliding frame (41) comprises a transverse plate (411) and side plates (412) which are vertically connected with two ends of the transverse plate (411), the side plates (412) are embedded in the sliding grooves (22) and can slide along the sliding grooves (22), the seal assembly reset spring (42) is positioned between the transverse plate (411) and the top plate (21), and the turnover assembly (43) is positioned between the sliding grooves (22) and the side plates (412); the seal assembly (3) comprises a mounting seat (31), a seal body (32) and a limiting mechanism (33), wherein a concave part (311) is arranged on one side of the mounting seat (31), the seal body (32) is embedded in the concave part (311), and the limiting mechanism (33) is arranged between the seal body (32) and the mounting seat (31); two opposite sides of the mounting seat (31) are provided with sliding rods (312) which are matched with the guide grooves (221), and the two sliding rods (312) respectively penetrate through the corresponding guide grooves (221) and are rotationally connected with corresponding side plates (412); the top plate (21) is provided with a stamping electric control lock (211) for locking the sliding frame (41) to slide along the sliding groove (22); the automatic seal assembly resetting mechanism comprises a seal assembly automatic resetting mechanism (5) and is characterized in that the shell (1) comprises an upper shell (11) and a lower shell (12) which is matched with the upper shell, the seal assembly automatic resetting mechanism (5) is arranged between the upper shell (11) and a sliding frame (41), the seal assembly automatic resetting mechanism (5) comprises a resetting electric control lock (51) and a slide assembly (52), the slide assembly (52) comprises a slide (521) which is arranged on the inner side of the upper shell (11) and corresponds to a side plate (412), a sliding block (522) which corresponds to the slide (521) is arranged on the outer side of the side plate (412), a limiting block (5211) is arranged at the lower end of the slide (521), the inner side of the side plate (412) is fixedly connected with the resetting electric control lock (51) which is used for locking the sliding frame (41) and the upper shell (11) to slide relatively, an upper shell resetting spring (111) is arranged between the top of the upper shell (11) and a top plate (21), and the upper shell resetting spring (411) passes through a transverse plate (411). The top plate (21) is provided with a power module, a control module, a communication module and a GPS positioning module, and the outer side of the upper shell (11) is provided with an identity recognition module (113) and a power switch (114); the power switch (114) is connected with the power module, and the control module is respectively connected with the stamping electric control lock (211), the resetting electric control lock (51), the identity recognition module (113) and the communication module.
2. The intelligent seal according to claim 1, wherein the turnover assembly (43) comprises a turnover part (431) and a blocking column (432), the turnover part (431) is located between the sliding groove (22) and the side plate (412), the turnover part (431) comprises a cross rod (4311) and a vertical rod (4312) perpendicular to the cross rod (4311), the sliding rod (312) passes through the cross rod (4311) and is fixedly connected with the cross rod, the cross rod (4311) is close to the mounting seat (31) and is parallel to the mounting seat (31), arc-shaped turnover grooves (4313) are respectively formed between the cross rod (4311) and the vertical rod (4312), both ends of the cross rod (4311) and the end parts of the vertical rod (4312) are in arc transition, and the blocking column (432) comprises an upper blocking column (4321) and a lower blocking column (4322) which are arranged at intervals on the sliding groove (22) on one side of the guide groove (221). In the initial state, if the overturning part (431) moves downwards along the guide groove (221), the overturning groove (4313) close to the upper baffle column (4321) abuts against the upper baffle column (4321) to drive the cross rod (4311) to overturn by 90 degrees, at the moment, the vertical rod (4312) is embedded between the upper baffle column (4321) and the lower baffle column (4322), the overturning part (431) moves downwards again, the lower baffle column abuts against the overturning groove (4313) far away from the upper baffle column (4321), the overturning part (431) continues to move downwards, the cross rod (4311) overturns by 90 degrees again, and the seal surface of the seal body (32) overturns downwards.
3. The intelligent seal according to claim 1, wherein the side plate (412) is provided with a first lock hole (4121), and when the sliding frame (41) is in an initial state, a lock tongue of the seal electric control lock (211) is inserted into the first lock hole (4121); the upper shell (11) is provided with a second lock hole (112), and when the sliding frame (41) is in an initial state, the lock tongue of the reset electric control lock (51) penetrates through the side plate (412) and is inserted into the second lock hole (112).
4. The intelligent seal according to claim 1, characterized in that a socket (23) parallel to the top plate (21) is formed on the side of the supporting cylinder (2) below the top plate (21), and an inkpad (231) is inserted into the socket (23).
5. The intelligent seal of claim 2, further comprising a seal assembly leveling mechanism (6), wherein the seal assembly leveling mechanism (6) comprises leveling blocks (61) and guide blocks (62), the leveling blocks (61) are arranged at the bottom of the sliding groove (22) and symmetrically distributed along the axis of the guide groove (221), the tops of the two leveling blocks (61) are respectively provided with inward inclined leveling inclined planes (611), the two leveling inclined planes (611) are symmetrically distributed through the guide groove (221), one side of the cross rod (4311) far away from the vertical rod (4312) is provided with a pair of guide blocks (62) extending outwards, the two guide blocks (62) are symmetrically arranged through the axis of the vertical rod (4312), the distance between the outer walls of the two guide blocks (62) is slightly larger than the distance between the inner walls of the two leveling blocks, and the end parts of the two guide blocks (62) are provided with inclined planes matched with the leveling inclined planes (611).
6. The intelligent seal according to claim 1, wherein the limit mechanism (33) comprises a mounting groove (331), a snap spring (332) and a clamping groove (333); the mounting groove (331) is formed in the circumferential direction of the mounting seat (31), the mounting groove (331) is provided with a bayonet (3311) penetrating through the mounting seat (31), the clamping groove (333) is formed in the circumferential direction of the seal body (32), the clamping spring (332) is provided with an opening, the clamping spring (332) is embedded in the mounting groove (331), and the end part of the clamping spring (332) extends into the bayonet (3311) and is embedded into the clamping groove (333).
7. The intelligent seal management system according to any one of claims 1-6, comprising a cloud server, a user terminal and a database, wherein the user terminal comprises a login module and a seal request module, and the cloud server comprises an approval module, an authorization module, an intelligent seal management module and an intelligent seal record inquiry module; the cloud server is connected with the database, and the user terminal and the intelligent seal are respectively connected with the cloud server through network communication; the intelligent seal is provided with a unique identification code;
the method also comprises the following steps:
s1, logging in an account through a login module of a user terminal before stamping, and after logging in, carrying out a stamping request containing a unique identification code of an intelligent stamp through a stamping request module and uploading the stamping request to a cloud server together with file data needing to be stamped;
s2, the cloud server correlates the intelligent seal applying for sealing with a file needing sealing, the sealing application is approved through an approval module, identity authentication information is sent to a control module through a communication module by an authorization module after approval is qualified, the identity authentication information of a person applying for sealing is collected by an identity recognition module (113) and is compared with the identity authentication information, and if the identity authentication information is the same, the control module sends an unlocking instruction to trigger an electronic control lock (211) for sealing to unlock;
s3, pressing the upper shell (11) and driving the sliding frame (41) to enable the seal component (3) to be overturned, and stamping the intelligent seal on the file, wherein after stamping each time, the seal component automatic resetting mechanism (5) enables the seal component (3) to be automatically reset;
and S4, when in stamping, the control module records the time, the place, the accumulated times, the identification information of the stamp person and the file photos before and after stamping recorded by the user terminal in the stamping process, and the stamping real-time panoramic video is uploaded to the cloud server and stored in the database.
8. The intelligent seal management system according to claim 7, wherein in the step S3, if the time after the seal electric control lock (211) is unlocked is greater than a preset time threshold, the reset electric control lock is unlocked, after the seal assembly (3) is reset, the seal electric control lock (211) locks the sliding frame (41) with the sliding chute (22), and after the upper shell (11) is reset, the reset electric control lock locks the upper shell (11) with the sliding frame (41).
9. The intelligent seal management system according to claim 7, wherein in the step S4, the number of times of application for sealing is associated with the number of times of opening the electronic seal (211), and if the cumulative number of times of use for sealing is equal to the number of times of application for sealing, the electronic seal (211) is prohibited from being unlocked.
10. The intelligent seal management system of claim 7, wherein said intelligent seal management module is configured to add, edit, and delete said intelligent seal registration information; the record inquiry module of the intelligent seal is used for inquiring and managing the record of seal application, auditing, authorization and seal use information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210090450.9A CN114393937B (en) | 2022-01-25 | 2022-01-25 | Intelligent seal and management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210090450.9A CN114393937B (en) | 2022-01-25 | 2022-01-25 | Intelligent seal and management system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114393937A CN114393937A (en) | 2022-04-26 |
| CN114393937B true CN114393937B (en) | 2023-11-14 |
Family
ID=81233644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210090450.9A Active CN114393937B (en) | 2022-01-25 | 2022-01-25 | Intelligent seal and management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114393937B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834168B (en) * | 2022-05-17 | 2023-05-30 | 北京国印网安科技有限公司 | Safe anti-theft intelligent seal |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101146686A (en) * | 2005-01-24 | 2008-03-19 | 乔迪特有限公司 | Stamp comprising a holding device for a stamping pad carrying device |
| CN104680332A (en) * | 2015-03-19 | 2015-06-03 | 青岛中科英泰商用系统股份有限公司 | Novel official seal management method based on cloud platforms |
| CN205615188U (en) * | 2016-04-01 | 2016-10-05 | 四川通恒中科信息技术有限公司 | Optoelectronic integration distributed intelligence seal accuse appearance |
| CN106218246A (en) * | 2016-09-14 | 2016-12-14 | 江苏蓝鑫电子科技有限公司 | A kind of intelligent supervision electronics upset chapter and control method thereof |
| CN107451793A (en) * | 2017-07-27 | 2017-12-08 | 童迎伟 | Intelligent seal cloud management system and with chapter content anomalous identification management-control method |
| KR20180066500A (en) * | 2016-12-09 | 2018-06-19 | 진성열 | Apparatus and Method for signing electronic contract using digital official seal |
| CN108540449A (en) * | 2018-03-07 | 2018-09-14 | 胡金钱 | Management-control method and system, the computer storage media of intelligent seal |
| CN211878623U (en) * | 2020-05-07 | 2020-11-06 | 北京国印网安科技有限公司 | Electronic seal management system |
| CN212422589U (en) * | 2020-05-07 | 2021-01-29 | 北京国印网安科技有限公司 | Turnover seal protection device |
| CN112976843A (en) * | 2021-02-07 | 2021-06-18 | 王丽萍 | Anti-counterfeiting stamp and anti-counterfeiting method thereof |
-
2022
- 2022-01-25 CN CN202210090450.9A patent/CN114393937B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101146686A (en) * | 2005-01-24 | 2008-03-19 | 乔迪特有限公司 | Stamp comprising a holding device for a stamping pad carrying device |
| CN104680332A (en) * | 2015-03-19 | 2015-06-03 | 青岛中科英泰商用系统股份有限公司 | Novel official seal management method based on cloud platforms |
| CN205615188U (en) * | 2016-04-01 | 2016-10-05 | 四川通恒中科信息技术有限公司 | Optoelectronic integration distributed intelligence seal accuse appearance |
| CN106218246A (en) * | 2016-09-14 | 2016-12-14 | 江苏蓝鑫电子科技有限公司 | A kind of intelligent supervision electronics upset chapter and control method thereof |
| KR20180066500A (en) * | 2016-12-09 | 2018-06-19 | 진성열 | Apparatus and Method for signing electronic contract using digital official seal |
| CN107451793A (en) * | 2017-07-27 | 2017-12-08 | 童迎伟 | Intelligent seal cloud management system and with chapter content anomalous identification management-control method |
| CN108540449A (en) * | 2018-03-07 | 2018-09-14 | 胡金钱 | Management-control method and system, the computer storage media of intelligent seal |
| CN211878623U (en) * | 2020-05-07 | 2020-11-06 | 北京国印网安科技有限公司 | Electronic seal management system |
| CN212422589U (en) * | 2020-05-07 | 2021-01-29 | 北京国印网安科技有限公司 | Turnover seal protection device |
| CN112976843A (en) * | 2021-02-07 | 2021-06-18 | 王丽萍 | Anti-counterfeiting stamp and anti-counterfeiting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114393937A (en) | 2022-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2858394B1 (en) | Securing a transportation means against unauthorised use or theft | |
| CN114393937B (en) | Intelligent seal and management system | |
| DE69823976T2 (en) | FINDING COPIED SIM CARDS | |
| CN106183495B (en) | Intelligent seal with locking mechanism | |
| CN108995410A (en) | A kind of seal and its impress control method and system based on narrowband Internet of Things | |
| CN110570551A (en) | Intelligent security system and working method | |
| CN105644167A (en) | Seal management device | |
| DE606408T1 (en) | METHOD FOR PERSONALIZING AN ACTIVE CARD. | |
| DE29821644U1 (en) | Authentication system for PC cards | |
| US20190061691A1 (en) | Method for authorizing a driver to activate at least one system of a vehicle, based on a biometric authentication process | |
| US10475265B2 (en) | Modular locker and method for locking/unlocking at least two doors of such a locker | |
| CN205230158U (en) | Access control system based on two -dimensional code | |
| CN108966193A (en) | Portable seal-affixing machine system and its control method based on Bluetooth transmission | |
| CN212422589U (en) | Turnover seal protection device | |
| CN110399251A (en) | A kind of automobile data recorder cloud standby system and method based on 5G real-time Transmission | |
| CN207267408U (en) | Seal all-in-one machine | |
| CN108564348B (en) | Intelligent seal system and method | |
| DE102008008108A1 (en) | Software function activating method for motor vehicle, involves transmitting activation command to vehicle, deciphering command, and activating function in electronic control device of vehicle according to command | |
| CN112140756B (en) | Portable anti-theft seal cartridge | |
| CN107438059B (en) | Terminal anti-theft verification method, terminal and server | |
| CN207269232U (en) | Seal all-in-one machine | |
| DE602004011836T2 (en) | Method for securing a mobile phone identifier and corresponding mobile phone | |
| WO2021057509A1 (en) | Stamping action recognition based official stamp for preventing counterfeit stamping, data system and use method therefor | |
| CN109428855B (en) | Seal integrated machine and control method thereof | |
| CN216783116U (en) | Intelligent seal with identification mark |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |