CN113580792B - Intelligent seal based on wireless communication network - Google Patents
Intelligent seal based on wireless communication network Download PDFInfo
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- CN113580792B CN113580792B CN202111145954.8A CN202111145954A CN113580792B CN 113580792 B CN113580792 B CN 113580792B CN 202111145954 A CN202111145954 A CN 202111145954A CN 113580792 B CN113580792 B CN 113580792B
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- 238000004891 communication Methods 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims description 40
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000012795 verification Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 238000007639 printing Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims 1
- 230000001915 proofreading effect Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 19
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003578 releasing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
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- 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
- B41K1/58—Stands or other means for keeping hand stamps or the like within easy reach
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32267—Methods relating to embedding, encoding, decoding, detection or retrieval operations combined with processing of the image
- H04N1/32272—Encryption or ciphering
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Input (AREA)
Abstract
本发明属于智慧印章技术领域，具体涉及一种基于无线通信网络的智慧印章，包括内筒和滑动套设在其外部的外筒，所述内筒的内部设置有印章部件，还包括：控制部、图像采集单元、无线通信模块、校对单元、加密机构，若控制部输出的结果一致，则加密机构与印章部件同步运动，用于在盖章处设置出加密标记，若控制部输出的结果不一致，则加密机构不运作，盖章处不出现加密标记；其中，所述加密标记在常规环境下呈非可视状态，且所述加密标记在紫外光灯照射下呈可视状态。本发明通过利用无线网络实现远程审批，并配合图像识别技术，保证盖章内容的合法性，增强印章防盗用性能，同时增强企业对印章管理人员的管理。
The invention belongs to the technical field of smart seals, and in particular relates to a smart seal based on a wireless communication network. , Image acquisition unit, wireless communication module, proofreading unit, encryption mechanism, if the results output by the control unit are consistent, the encryption mechanism and the seal component move synchronously to set the encryption mark at the seal, if the output results from the control unit are inconsistent , the encryption mechanism does not work, and the encryption mark does not appear at the seal; wherein, the encryption mark is invisible under the normal environment, and the encryption mark is visible under the irradiation of the ultraviolet light. The invention realizes remote approval by using wireless network and cooperates with image recognition technology to ensure the legality of the content of the seal, enhance the anti-theft performance of the seal, and at the same time enhance the management of the seal management personnel by the enterprise.
Description
Technical Field
The invention belongs to the technical field of intelligent seals, and particularly relates to an intelligent seal based on a wireless communication network.
Background
Because at present, the management and control strength of the seal is insufficient, the seal embezzlement phenomenon is frequent, and for the phenomenon, some enterprises begin to research and develop some embezzlement-proof seals, and the seals mostly adopt the image communication technology, increase the remote auditing link, and guarantee the accuracy of the stamping content.
Whether the seal can be used on a certain file is completely determined by a seal custodian, which seems to be very powerful, but the risk is also very high. Although strict recording is required, the stamping content is remotely checked before stamping, the workload is increased after all, detailed checking is difficult, errors are easy to occur, and the stamping content is deviated.
Disclosure of Invention
The invention aims to provide an intelligent seal based on a wireless communication network, which can enhance the anti-theft performance of the seal and enhance the management of enterprises on seal managers.
The technical scheme adopted by the invention is as follows:
the utility model provides a wisdom seal based on wireless communication network, establishes its outside urceolus including inner tube and slip cover, the inside of inner tube is provided with the seal part, just the urceolus drives when pushing down the seal part moves down, still includes:
a control unit provided on the outer cylinder;
the image acquisition unit is arranged on one side of the control part and is used for acquiring the pictures of the stamping content twice before and during stamping;
the wireless communication module is arranged in the control part, and the image of the stamping content acquired by the image acquisition unit for the first time is transmitted to an examining and approving personnel through the wireless communication module for the examining and approving personnel to examine and approve;
the locking mechanism is arranged on the seal part and acts on two sides of the inner wall of the inner cylinder, and is used for carrying out different operations according to the examination and approval results of examination and approval personnel, locking the seal part when the seal part is not used or passes the examination and approval state, and unlocking the seal part when the seal part passes the examination and approval state;
the verification unit is arranged in the control part, and after the approval personnel approve the verification unit, the verification unit verifies the seal content pictures acquired again by the image acquisition unit and the seal content acquired for the first time and outputs the verification result to the control part;
the encryption mechanism is arranged on the seal component and used for carrying out different operations on the seal component according to the result output by the control part;
if the output result of the control part is consistent, the encryption mechanism and the seal component move synchronously and are used for setting an encryption mark at the seal position, and if the output result of the control part is inconsistent, the encryption mechanism does not operate and the seal position does not have the encryption mark;
wherein the encrypted mark is in a non-visible state under a normal environment, and the encrypted mark is in a visible state under the irradiation of an ultraviolet lamp.
In an embodiment of the present invention, the control unit includes:
plastic shells;
the image acquisition unit, the wireless communication module and the calibration unit are all connected to the circuit board through leads, and the circuit board is provided with a microprocessor;
and the rechargeable battery is arranged in the plastic shell, is connected with the circuit board and is used for supplying power to components mounted on the circuit board.
In the embodiment of the invention, the image acquisition unit is an image device with a shooting function, and the image device is connected to the circuit board through a lead and a plug.
In an embodiment of the present invention, the calibration unit includes:
the image-text conversion module is connected to a third-party software platform through a mobile network and is used for identifying the stamped content pictures acquired by the image acquisition unit and converting the picture contents into a text format;
the text comparison module is connected to the output end of the image-text conversion module and is used for comparing the contents of the two text documents before and during the seal converted by the image-text conversion module;
and the output module is used for outputting the comparison result of the text comparison module to the microprocessor.
In the embodiment of the invention, the stamp component comprises a stamp seat, the bottom of the stamp seat is provided with a stamp head, a placing groove is formed in the stamp head and used for providing a containing space for the encryption mechanism, the top of the stamp seat is provided with a reset mechanism, and the upper end of the reset mechanism can slidably penetrate through the inner cylinder and is connected to the inner top wall of the outer cylinder.
In the embodiment of the invention, the encryption mechanism comprises a containing seat with an opening at the lower part, the containing seat is arranged in the containing groove, a material seat is arranged at the position below the inner wall of the containing seat, the end parts at two sides of the material seat are rotatably arranged in the containing seat through a rotating shaft, the material seat is kept in a horizontal state in a normal state, oil absorption cotton is arranged in the material seat, invisible printing ink is adsorbed in the oil absorption cotton, a partition plate positioned above the material seat is arranged on the inner wall of the containing seat, a through hole is arranged on the partition plate, a clamping cylinder is slidably matched in the through hole, an anti-counterfeiting seal is arranged below the inner wall of the clamping cylinder, a piston slidably matched in the containing seat is arranged at the top end of the clamping cylinder, a spring positioned between the piston and the partition plate is sleeved on the surface of the clamping cylinder, a pressure supply device is arranged at the top end of the containing seat, wherein the pressure supply device drives the piston to press downwards, the anti-counterfeiting stamp is made to extrude the material seat, and when the piston moves downwards to the lowest position, the lower end face of the anti-counterfeiting stamp is flush with the lower end face of the stamp head.
In the embodiment of the invention, the pressure supply device comprises an air discharging cylinder fixed at the top end of the inner wall of the inner cylinder, a pressure-bearing inflator is arranged below the air discharging cylinder, an electromagnetic valve is arranged between the pressure-bearing inflator and the air discharging cylinder, a corrugated hose is communicated with the bottom end of the pressure-bearing inflator, a pressure valve is arranged between the corrugated hose and the pressure-bearing inflator, and the bottom end of the corrugated hose is communicated with the accommodating seat.
In the embodiment of the invention, the rotating shaft is provided with the torsion spring, and the material seat is kept in a horizontal state under the normal state of the torsion spring.
In the embodiment of the invention, a material supplementing hole is formed below the material seat, an extrusion valve is arranged in the material supplementing hole, the extrusion valve is in a closed state in a normal state, and the extrusion valve is opened when the lower part of the extrusion valve is pressed.
The utility model provides an image acquisition unit, is applied to above-mentioned wisdom seal based on wireless communication network, includes miniature camera head, the upside of miniature camera head is equipped with rotary mechanism, miniature camera head passes through rotary mechanism and articulates on the control part, wherein, the control part is seted up with the rotatory notch of miniature camera head looks adaptation, under the normality, rotary mechanism makes miniature camera head retraction to the inside of control part, during the stamp, rotary mechanism makes miniature camera head is from the inside back-out of control part, makes the camera lens of this camera head be the slope downwards form.
The invention has the technical effects that:
the intelligent seal can compare the actual stamped content with the content during the verification after the auditor verifies, if the comparison result is consistent, the encryption mechanism synchronously operates along with the stamping process in the stamping process, an invisible mark is synchronously reserved on the seal for anti-counterfeiting use, if the comparison result is inconsistent, the encryption mechanism does not operate along with the stamping process, although the seal can also be stamped, the seal is lacked and cannot be normally used, and meanwhile, when the comparison result is inconsistent, the control part can feed back information to the auditor through the wireless communication module so as to know the phenomenon that the stamped content is inconsistent, and the security of the stamping process is improved;
the intelligent seal is characterized in that the intelligent seal comprises a seal body, a seal cover and a seal cover, wherein the seal cover is provided with a seal cover, the seal cover is provided with an invisible mark under the irradiation of an ultraviolet lamp, the seal cover can be displayed under the irradiation of the seal cover, the seal cover can be correctly checked, the seal cover, the validity of the seal cover, even if the seal cover, the validity of the seal cover, the validity of the seal, the validity of the seal.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a schematic structural view of the material holder of the present invention;
fig. 5 is a sectional view of a control part in the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an inner barrel; 2. an outer cylinder; 3. a stamp member; 301. a stamp holder; 302. a nutplate head; 4. a control unit; 401. plastic shells; 402. a circuit board; 403. a microprocessor; 404. a rechargeable battery; 5. an image acquisition unit; 6. a wireless communication module; 7. a locking mechanism; 8. a collation unit; 9. an encryption mechanism; 901. an accommodating seat; 902. a material seat; 903. oil absorbing cotton; 904. a clamping cylinder; 905. anti-counterfeiting printing; 906. a piston; 907. a spring; 10. a pressure supply device; 1001. unloading the inflator; 1002. a pressurized inflator; 1003. an electromagnetic valve; 1004. a corrugated hose; 1005. a pressure valve; 200. a miniature camera; 300. a rotary notch; 400. a first magnetic block; 500. a second magnetic block; 600. a shifting sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example 1
As shown in fig. 1-5, a smart stamp based on wireless communication network comprises an inner cylinder 1 and an outer cylinder 2 sleeved outside the inner cylinder 1 in a sliding manner, a stamp member 3 is arranged inside the inner cylinder 1, and the stamp member 3 is driven to move downwards when the outer cylinder 2 is pressed downwards, and further comprises: the device comprises a control part 4, an image acquisition unit 5, a wireless communication module 6, a locking mechanism 7, a proofreading unit 8 and an encryption mechanism 9.
The image acquisition unit 5 is arranged on one side of the control part 4 and is used for acquiring the pictures of the stamping contents twice before and during stamping;
the wireless communication module 6 is arranged in the control part 4, and the picture of the seal content acquired by the image acquisition unit 5 for the first time is transmitted to the position of an approver through the wireless communication module 6 and is used for the approver to approve;
referring to fig. 2, a locking mechanism 7 is arranged on the stamp member 3 and acts on two sides of the inner wall of the inner cylinder 1, the locking mechanism 7 is used for carrying out different operations according to the examination and approval results of the examination and approval personnel, the stamp member 3 is locked when the stamp member is not used or in an examination and approval passing state, and the seal member 3 is unlocked when the stamp member is in the examination and approval passing state, wherein the locking mechanism 7 is an electronic lock mechanism, namely, locking holes are formed in two sides of the inner wall of the inner cylinder 1, the electronic lock mechanism is arranged on the stamp member 3, when the stamp is locked, a lock head of the locking mechanism 7 is inserted into the locking holes to play a locking effect, and when the lock head is unlocked, the lock head retracts from the locking holes, so that the lock of the stamp member 3 can be unlocked;
here, the lock mechanism 7 is provided in such a manner that the lock mechanism 7 is unlocked only after the first approval by the approver.
The proofreading unit 8 is arranged in the control part 4, and after the approval personnel approve the image, the proofreading unit 8 proofreads the seal content image acquired again by the image acquisition unit 5 and the seal content acquired for the first time, and outputs a proofreading result to the control part 4;
an encryption mechanism 9 provided on the stamp member 3 for performing different operations on the stamp member 3 based on the result output from the control unit 4;
if the output result of the control part 4 is consistent, the encryption mechanism 9 and the seal component 3 synchronously move and are used for setting an encryption mark at the seal position, and if the output result of the control part 4 is inconsistent, the encryption mechanism 9 does not operate and the seal position does not have the encryption mark;
wherein, the encryption mark is in a non-visible state under the conventional environment, and the encryption mark is in a visible state under the irradiation of an ultraviolet lamp.
Referring to fig. 5, the control portion 4 provided in the embodiment of the present application is disposed on the outer barrel 2, the control portion 4 includes a plastic casing 401, a circuit board 402, and a rechargeable battery 404, wherein the circuit board 402 is disposed inside the plastic casing 401, the image acquisition unit 5, the wireless communication module 6, the locking mechanism 7, the calibration unit 8, and the encryption mechanism 9 are all connected to the circuit board 402 by wires, and the circuit board 402 is disposed with a microprocessor 403, where it is to be noted that the connection between the upper component and the circuit board 402 is plug-type connection, which is convenient for subsequent maintenance.
And the rechargeable battery 404 is arranged inside the plastic shell 401 and connected with the circuit board 402 and used for supplying power to components mounted on the circuit board 402, wherein a charging socket of the rechargeable battery 404 is exposed outside the plastic shell 401 and used for being connected with charging equipment subsequently to charge the rechargeable battery 404.
Further, the image acquisition unit 5 is an image device with a shooting function, and the image device is connected to the circuit board 402 through a wire and a plug, the image acquisition unit 5 has more selectivity, and any component can be used as long as the purpose of shooting the stamping content can be achieved, and a camera is selected here.
The proofreading unit 8 provided by the embodiment of the application comprises an image-text conversion module, a text comparison module and an output module.
Specifically, the image-text conversion module is connected to a third-party software platform through a mobile network, and is used for identifying the stamped content images acquired by the image acquisition unit 5 and converting the image contents into a text format, the third-party software platform is installed on a terminal device of an approval staff and is used for converting the images acquired by the image acquisition unit 5 into text contents, the terminal device is a device with a wireless communication function, specifically, any one of a mobile phone, a tablet or a computer, and generally, a mobile phone is selected more, wherein the third-party software platform is used based on a cloud platform developed by a third party, and at present, some advanced scientific and technological enterprises in China are developed and researched, and specific description is not repeated;
the text comparison module is connected to the output end of the image-text conversion module and used for comparing the contents of two text documents before and during stamping converted by the image-text conversion module, a conventional text comparator is selected as the text comparison module, and the module can compare the two converted texts and can quickly determine whether the front text and the rear text are inconsistent;
and the output module is used for outputting the comparison result of the text comparison module to the microprocessor 403, so that the microprocessor 403 can respond in time according to the comparison result.
Please refer to fig. 2, the stamp component 3 provided by the embodiment of the present application includes a stamp seat 301, a stamp head 302 is disposed at the bottom of the stamp seat 301, and a placing groove is disposed inside the stamp head 302 for providing a receiving space for the encryption mechanism 9, a reset mechanism is disposed at the top of the stamp seat 301, an upper end of the reset mechanism slidably penetrates through the inner cylinder 1 and is connected to an inner top wall of the outer cylinder 2, the placing groove disposed on the stamp head 302 should not affect the seal on the stamp head 302, and the reset mechanism is disposed to enable the whole stamp to recover to the initial state after the stamping is completed.
Specifically, the reset mechanism comprises at least two slide bars, two ends of each slide bar are respectively fixed on the inner tops of the stamp seat 301 and the inner cylinder 1, a reset spring is further arranged on each slide bar, the reset spring is in a compression state in the process of pressing the stamp, and after the stamp is loosened, the reset spring resets to drive the stamp to recover to an initial state.
It should be noted that the specific structure of the stamp head 302 is not limited specifically, and may be a common stamp-pressing part or a stamp-turning part, and for the sake of clarity, the stamp-pressing part is selected here, but this does not mean that the stamp-turning part cannot be applied, and if the stamp head 302 is selected as the stamp-turning part, the stamp-pressing part can be fully applied due to the arrangement of the subsequent pressure supply device 10, and the specific discussion will be described in the subsequent pressure supply device 10, and therefore will not be described in detail here.
Referring to fig. 2 and 3, the encryption mechanism 9 provided in the embodiment of the present application includes a containing seat 901 with an opening at the lower portion, the containing seat 901 is embedded in the embedded groove, the whole encryption mechanism 9 is firstly integrated into the containing seat 901, so that the whole encryption mechanism is integrally formed into a module, the related parts can be assembled separately, the whole encryption mechanism is integrally installed in the embedded groove after the assembly is completed, the assembly difficulty is reduced, and the whole stamping effect of the stamp is ensured on the premise that the structure of the stamp head 302 is not changed as much as possible in another aspect.
A material seat 902 is arranged at a position below the inner wall of the accommodating seat 901, the end parts at two sides of the material seat 902 are rotatably arranged in the accommodating seat 901 through a rotating shaft, the material seat 902 is kept in a horizontal state in a normal state, oil-absorbing cotton 903 is arranged in the material seat 902, and the invisible stamp-pad ink is absorbed in the oil absorption cotton 903, the inner wall of the containing seat 901 is provided with a clapboard positioned above the material seat 902, the clapboard is provided with a through hole, a clamping cylinder 904 is arranged in the through hole in a sliding way, an anti-counterfeiting print 905 is arranged below the inner wall of the clamping cylinder 904, a piston 906 arranged in the containing seat 901 in a sliding way is arranged at the top end of the clamping cylinder 904, a spring 907 arranged between the piston 906 and the partition plate is sleeved on the surface of the clamping cylinder 904, a pressure supply device 10 is arranged at the top end of the containing seat 901, wherein, when the pressure supply device 10 supplies pressure, the driving piston 906 is pressed downwards, so that the anti-counterfeiting seal 905 extrudes the material seat 902, and when the piston 906 moves downwards to the lowest position, the lower end face of the anti-counterfeiting stamp 905 is flush with the lower end face of the stamp head 302.
Specifically, the material seat 902 is rotatably disposed inside the accommodating seat 901 and normally kept in a horizontal state, and in the stamping process, if the actual stamping content is consistent with the content in the approval process, the pressing device 10 is operated to drive the piston 906 to press down, the piston 906 presses down to drive the clamping cylinder 904 and the anti-counterfeiting print 905 to move down, in the process, the anti-counterfeiting print 905 extrudes the oil absorbing cotton 903 to make the surface of the anti-counterfeiting print 905 stick with invisible stamp ink, in the process of continuing pressing down, the anti-counterfeiting print 905 extrudes the material seat 902 to make the material seat 902 tilt and make the anti-counterfeiting print 905 continuously move down until the anti-counterfeiting print 905 can be synchronously stamped on the stamping position with the stamp head 302 to achieve the anti-counterfeiting purpose, and when the actual stamping content is inconsistent with the content in the approval process, the pressing device 10 does not drive the piston 906 to make the anti-counterfeiting print 905 unable to normally operate and fail to achieve the anti-counterfeiting purpose, and the design is aimed at the present, the approval of the content of the stamp is matched, the legitimate interest of the seal can be guaranteed on the premise that the stamping content is not changed in a disturbing mode, when the stamping content is changed, the seal can be stamped normally, but anti-counterfeiting marks can be lacked, and after the other party stamps, the other party can find the stamping content to have problems in time, so that the seal can be responded timely, the error of personnel of the other party is avoided, in the stamping process, the personnel of the other party can not be surprised, the event that the seal conflicts with the personnel of the other party directly is avoided, during subsequent processing, the comparison result between the approval and the stamping is transferred to the other party, and the seal is processed synchronously, so that the fraudulent use and misuse phenomena can be greatly reduced.
Further, since the shape mark of the inlet may be displayed at the stamp affixing position when the stamp is affixed due to the arrangement of the inlet, a structural configuration of the stamp head 302 will be described herein, and the character portion of the stamp head 302 is selected to be in a convex state, so that the shape mark is not displayed due to the position of the inlet higher than the character portion when the stamp head 302 is affixed.
Furthermore, as for the invisible stamp-pad ink, the products which are circulated on the market at present can be selected, the stamp-pad ink is specially invisible under the normal state and normally appears under the irradiation of an ultraviolet lamp, the design aims at ensuring that the stamp-pad ink is not easily perceived by people in the stamping process, reducing the possibility of forging contracts, being capable of helping companies to check seal examining and approving personnel and improving the enthusiasm of seal custodians for checking the seal contents, which is a function which most of the seals do not have at present.
Referring to fig. 2 again, the pressure supply device 10 includes an air discharge tube 1001 fixed on the top end of the inner wall of the inner tube 1, a pressurized inflator 1002 is arranged below the air discharge tube 1001, the overall structure of the pressurized inflator 1002 is similar to a balloon inflation structure used in daily life, an electromagnetic valve 1003 is arranged between the pressurized inflator 1002 and the air discharge tube 1001, a corrugated hose 1004 is communicated with the bottom end of the pressurized inflator 1002, a pressure valve 1005 is arranged between the corrugated hose 1004 and the pressurized inflator 1002, the pressure valve 1005 is opened at two sides, that is, the upper side or the lower side can be opened when being pressurized, and the bottom end of the corrugated hose 1004 is communicated with the accommodating seat 901.
Specifically, in the using process, when the actual stamping content is consistent with the content during examination and approval, the electromagnetic valve 1003 is kept in a normal state and is in a closed state, at this time, in the process of pressing the stamp, the pressure-type inflator 1002 is squeezed, at this time, the air pressure inside the pressure-type inflator 1002 is increased, the pressure valve 1005 is pressed open, so that the air flows downwards, the air flows into the accommodating seat 901 through the corrugated hose 1004, the air pressure inside the accommodating seat is increased, the piston 906 is pressed to move downwards, and therefore the subsequent anti-counterfeiting stamp 905 can move downwards normally;
when the actual stamping content is inconsistent with the examination and approval content, the microprocessor 403 controls the electromagnetic valve 1003 to be opened, and at the moment, the air discharging cylinder 1001 and the pressure-type inflator 1002 are in a communicated state, so that after the pressure-type inflator 1002 is extruded, the gas in the pressure-type inflator 1001 can enter the air discharging cylinder 1001 at the first time, and the pressure valve 1005 cannot be pressed open, so that the anti-counterfeiting seal 905 cannot move down normally, and the anti-counterfeiting mark cannot be printed out normally.
Compared with the conventional seal with the anti-counterfeiting mark, the anti-counterfeiting mark of the seal is set to be in a hidden form, and the anti-counterfeiting mark is set according to the verification result of the seal content, so that the anti-theft effect is better.
In addition, regarding the above-mentioned problem of how to realize the operation of the whole device when the stamp head 302 is the flip stamp, firstly, the corrugated hose 1004 has good ductility and deformation capability, and even if the stamp head 302 in the present application is the flip stamp, the deformation capability of the corrugated hose 1004 can still be realized.
Referring to fig. 4, the torsion spring is disposed on the rotating shaft, the torsion spring keeps the material seat 902 in a horizontal state in a normal state, the torsion spring keeps the material seat 902 in a horizontal state, and the torsion spring can reset the material seat 902 after the material seat is pressed and turned over and the pressure is removed.
Referring to fig. 4 again, a feeding hole is formed below the material seat 902, an extrusion valve is disposed inside the feeding hole, the extrusion valve is in a closed state in a normal state, and the extrusion valve is opened when the lower portion of the extrusion valve is pressed, so that the invisible stamp ink can be periodically added into the material seat 902 through the feeding hole, and the specific operations are as follows:
firstly, a pinhole type injector or other pneumatic containers are used, a pinhole is placed in the material supplementing hole, the extrusion valve is pressed open by the pinhole, then the invisible stamp-pad ink is introduced into the material seat 902 through the injector or other equipment, and the operation is simple.
The working principle of the embodiment is as follows: firstly, pictures of stamping contents are acquired twice through the image acquisition unit 5 before stamping and during stamping, shot contents are fed back to an approver through the wireless communication module 6, after the approver audits, the proofreading unit 8 compares the actual stamping contents with the auditing contents, if the comparison result is consistent, the encryption mechanism 9 synchronously operates along with the stamping process in the stamping process, an invisible stamp is synchronously left on the stamp for anti-counterfeiting use, if the comparison result is inconsistent, the encryption mechanism 9 does not operate along with the stamping process, although the stamp can be stamped out, the stamp is lack of, and meanwhile, when the comparison result is inconsistent, the control part 4 feeds back information to the approver through the wireless communication module 6 so as to know that the phenomenon that the stamping contents are inconsistent, and the security of the stamping process is improved.
Example 2
Referring to fig. 5, an image capturing unit includes a micro camera 200, a rotating mechanism is disposed on an upper side of the micro camera 200, the micro camera 200 is hinged to a control portion 4 through the rotating mechanism, wherein the control portion 4 is provided with a rotating notch 300 adapted to the micro camera 200, the rotating mechanism retracts the micro camera 200 into the control portion 4 in a normal state, and the rotating mechanism rotates the micro camera 200 out of the control portion 4 during a stamping process, so that a lens of the camera is inclined downward.
Specifically, the micro camera 200 is set to be rotatable, and when the stamp is not in use, the micro camera 200 is rotated into the control part 4, and the lens part of the micro camera is not exposed outside, so that the lens is effectively protected, and when the stamp is used, the micro camera 200 is rotated out through the rotating mechanism, so that the micro camera can normally shoot.
Further, the rotating mechanism comprises two connecting shafts rotatably arranged at the upper end of the rotating notch 300, the two connecting shafts are respectively fixed at two sides of the miniature camera 200, torsion springs are also arranged on the connecting shafts, the miniature camera 200 is in a screwing-out state under a loosening state of the torsion springs, a first magnetic block 400 is arranged below one side of the miniature camera 200, a second magnetic block 500 is arranged above the inner wall of the plastic shell 401, the magnetic poles of the first magnetic block 400 and the second magnetic block 500 are opposite, when the miniature camera 200 retracts into the plastic shell 401, the first magnetic block 400 attracts the second magnetic block 500, and the magnetic acting force between the first magnetic block and the second magnetic block is larger than the torsion force of the torsion springs at the moment, so that the miniature camera 200 can normally retract into the plastic shell 401.
Specifically, the second magnetic block 500 is slidably disposed on the inner wall of the plastic housing 401, a corresponding sliding rail is disposed on the inner wall of the plastic housing 401, the upper end of the second magnetic block 500 is connected to the shifting piece 600, and a sliding groove for sliding the shifting piece 600 is disposed on the plastic housing 401. When the micro camera 200 needs to be turned out, the poking piece 600 can be pushed to drive the second magnetic block 500 to move, so that the second magnetic block 500 is not in contact with the first magnetic block 400 any more, the locking releasing effect is achieved, and the micro camera 200 is turned out under the action of the torsion spring for normal shooting and recording.
The working principle of the embodiment is as follows: when the seal is not used, the micro camera 200 is rotated into the control part 4, so that the lens part is not exposed outside, the lens is effectively protected, and when the seal is used, the micro camera 200 is screwed out through the rotating mechanism, so that the seal can normally shoot, and the applicability of the whole seal is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (9)
1. The utility model provides a wisdom seal based on wireless communication network, establishes at its outside urceolus including inner tube and slip cover, the inside of inner tube is provided with the seal part, just the urceolus drives when pushing down the seal part moves down, its characterized in that still includes:
a control unit provided on the outer cylinder;
the image acquisition unit is arranged on one side of the control part and is used for acquiring the pictures of the stamping content twice before and during stamping;
the wireless communication module is arranged in the control part, and the image of the stamping content acquired by the image acquisition unit for the first time is transmitted to an examining and approving personnel through the wireless communication module for the examining and approving personnel to examine and approve;
the locking mechanism is arranged on the seal part and acts on two sides of the inner wall of the inner cylinder, and is used for carrying out different operations according to the examination and approval results of examination and approval personnel, locking the seal part when the seal part is not used or passes the examination and approval state, and unlocking the seal part when the seal part passes the examination and approval state;
the verification unit is arranged in the control part, and after the approval personnel approve the verification unit, the verification unit verifies the seal content pictures acquired again by the image acquisition unit and the seal content acquired for the first time and outputs the verification result to the control part;
the encryption mechanism is arranged on the seal component and used for carrying out different operations on the seal component according to the result output by the control part;
the encryption mechanism comprises a containing seat with an opening at the lower part, the containing seat is arranged in the containing groove, a material seat is arranged at the position below the inner wall of the containing seat, the end parts at the two sides of the material seat are rotatably arranged in the containing seat through a rotating shaft, the material seat is kept in a horizontal state in a normal state, oil-absorbing cotton is arranged in the material seat, invisible printing ink is adsorbed in the oil-absorbing cotton, a partition plate positioned above the material seat is arranged on the inner wall of the containing seat, a through hole is arranged on the partition plate, a clamping cylinder is slidably matched in the through hole, an anti-counterfeiting stamp is arranged below the inner wall of the clamping cylinder, a piston slidably matched in the containing seat is arranged at the top end of the clamping cylinder, a spring positioned between the piston and the partition plate is sleeved on the surface of the clamping cylinder, a pressure supply device is arranged at the top end of the containing seat, wherein when the pressure supply device supplies pressure, the piston is driven to press down to extrude the material seat by the anti-counterfeiting stamp, when the piston moves downwards to the lowest position, the lower end face of the anti-counterfeiting stamp is flush with the lower end face of the stamp head;
if the output result of the control part is consistent, the encryption mechanism and the seal component move synchronously and are used for setting an encryption mark at the seal position, and if the output result of the control part is inconsistent, the encryption mechanism does not operate and the seal position does not have the encryption mark;
wherein the encrypted mark is in a non-visible state under a normal environment, and the encrypted mark is in a visible state under the irradiation of an ultraviolet lamp.
2. The intelligent seal based on wireless communication network according to claim 1, characterized in that: the control section includes:
plastic shells;
the image acquisition unit, the wireless communication module and the calibration unit are all connected to the circuit board through leads, and the circuit board is provided with a microprocessor;
and the rechargeable battery is arranged in the plastic shell, is connected with the circuit board and is used for supplying power to components mounted on the circuit board.
3. The intelligent seal based on wireless communication network according to claim 1, characterized in that: the image acquisition unit is an image device with a shooting function, and the image device is connected to the circuit board through a lead and a plug.
4. The intelligent seal based on wireless communication network according to claim 1, characterized in that: the collation unit includes:
the image-text conversion module is connected to a third-party software platform through a mobile network and is used for identifying the stamped content pictures acquired by the image acquisition unit and converting the picture contents into a text format;
the text comparison module is connected to the output end of the image-text conversion module and is used for comparing the contents of the two text documents before and during the seal converted by the image-text conversion module;
and the output module is used for outputting the comparison result of the text comparison module to the microprocessor.
5. The intelligent seal based on wireless communication network according to claim 1, characterized in that: seal part includes the seal seat, the bottom of seal seat is provided with the seal head, just the groove of putting into has been seted up to the inside of seal head, be used for doing encryption mechanism provides accommodation space, the top of seal seat is provided with canceling release mechanical system, canceling release mechanical system's upper end slidable passes the inner tube and connects on the interior roof of urceolus.
6. The intelligent seal based on wireless communication network according to claim 1, characterized in that: the pressure supply device comprises an air discharging cylinder fixed on the top end of the inner wall of the inner cylinder, a pressure-bearing type inflator is arranged below the air discharging cylinder, an electromagnetic valve is arranged between the pressure-bearing type inflator and the air discharging cylinder, a corrugated hose is communicated with the bottom end of the pressure-bearing type inflator, a pressure valve is arranged between the corrugated hose and the pressure-bearing type inflator, and the bottom end of the corrugated hose is communicated with the containing seat.
7. The intelligent seal based on wireless communication network according to claim 1, characterized in that: the rotating shaft is provided with a torsion spring, and the material seat is kept in a horizontal state under the normal state of the torsion spring.
8. The intelligent seal based on wireless communication network according to claim 1, characterized in that: the material supplementing device is characterized in that a material supplementing hole is formed below the material seat, an extrusion valve is arranged inside the material supplementing hole, the extrusion valve is in a closed state in a normal state, and the extrusion valve is opened when the lower part of the extrusion valve is pressed.
9. An image acquisition unit characterized by: the intelligent seal based on the wireless communication network is applied to any one of claims 1 to 8, and comprises a micro camera, wherein a rotating mechanism is arranged on the upper side of the micro camera, the micro camera is hinged to a control part through the rotating mechanism, the control part is provided with a rotating notch matched with the micro camera, the micro camera is retracted into the control part through the rotating mechanism in a normal state, and when the seal is stamped, the micro camera is screwed out of the control part through the rotating mechanism, so that a lens of the camera is inclined downwards.
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| CN202111145954.8A CN113580792B (en) | 2021-09-28 | 2021-09-28 | Intelligent seal based on wireless communication network |
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| CN202111145954.8A CN113580792B (en) | 2021-09-28 | 2021-09-28 | Intelligent seal based on wireless communication network |
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| CN113580792B true CN113580792B (en) | 2021-12-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114953790B (en) * | 2022-07-26 | 2022-10-28 | 江苏群杰物联科技有限公司 | Intelligent seal based on Internet of things |
| FR3145429A1 (en) * | 2023-01-31 | 2024-08-02 | Bystamp | Secure marking and/or authentication device |
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Denomination of invention: A Smart Seal Based on Wireless Communication Network Granted publication date: 20211203 Pledgee: Bank of China Limited Nanjing Jiangbei New Area Branch Pledgor: JIANGSU QUNJE IOT TECHNOLOGY CO.,LTD. Registration number: Y2024980006256 |
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Address after: 210000 room 1002, 10th floor, Beidou building, No.6 Huida Road, Jiangbei new district, Nanjing City, Jiangsu Province Patentee after: Jiangsu Qunjie Technology Co.,Ltd. Country or region after: China Address before: Room 1002, 10th Floor, Beidou Building, No. 6 Huida Road, Jiangbei New District, Pukou District, Nanjing City, Jiangsu Province Patentee before: JIANGSU QUNJE IOT TECHNOLOGY CO.,LTD. Country or region before: China |
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