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CN107215112B - Seal machine - Google Patents

Seal machine Download PDF

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Publication number
CN107215112B
CN107215112B CN201710591843.7A CN201710591843A CN107215112B CN 107215112 B CN107215112 B CN 107215112B CN 201710591843 A CN201710591843 A CN 201710591843A CN 107215112 B CN107215112 B CN 107215112B
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CN
China
Prior art keywords
guide
plate
clamping groove
shell
circuit board
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
Application number
CN201710591843.7A
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Chinese (zh)
Other versions
CN107215112A (en
Inventor
魏伟
谢爱文
方镇
冯国平
郑周
陈德杯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Weirong Electronic Co Ltd
Original Assignee
Zhejiang Weirong Electronic Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Zhejiang Weirong Electronic Co Ltd filed Critical Zhejiang Weirong Electronic Co Ltd
Priority to CN201710591843.7A priority Critical patent/CN107215112B/en
Publication of CN107215112A publication Critical patent/CN107215112A/en
Application granted granted Critical
Publication of CN107215112B publication Critical patent/CN107215112B/en
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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
    • 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
    • B41K1/003—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 combined with other articles
    • 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
    • B41K1/366—Arrangement of counting devices
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Lock And Its Accessories (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention discloses a stamping machine, wherein a micro-control assembly of the stamping machine comprises a micro-control shell, a first conducting plate, a second conducting plate, an elastic sheet and a pressing wheel, wherein a fourth clamping groove and a fifth clamping groove are formed in the micro-control shell, the fourth clamping groove and the fifth clamping groove are respectively clamped and assembled with the first conducting plate and the second conducting plate, and one ends of the first conducting plate and the second conducting plate, which are arranged in the micro-control shell, are respectively provided with a first conducting contact and a second conducting contact; one end of the current conducting plate, which is close to the third conductive contact, is clamped with one end of the reset spring piece, and the other end of the reset spring piece is clamped with the fixed plate; one end of the fixing plate, which is close to the end assembled with the reset spring piece, is also inserted with one end of the connecting sheet; the power end of the connecting sheet passes through the current-conducting plate and is closely contacted with the pushing end of the induction sliding block; the induction sliding block is arranged in the second clamping groove, and the bottom of the induction sliding block is tightly contacted with the elastic sheet; the first conductive contact, the second conductive contact and the third conductive contact are electrically connected with the control circuit board through wires.

Description

Seal machine
Technical Field
The invention relates to a stamping machine, in particular to a stamping machine.
Background
The seal corresponds to the signature of a unit, and the stamped file is legally regarded as the stamped unit to accept the content of the file. With the increasing rampant of lawbreakers and the continuous expansion of unit scale, a unit may have multiple stamps, such as contract stamps, business stamps, etc. The seals can be distributed all over the country or even all over the world, and the actual responsible person of the unit cannot monitor the use condition of no seal at all, so that lawbreakers can take the seal. They may steal a company's seal and partake third parties in agreement and agreement which are very unfavorable to the seal holding unit, thereby causing irretrievable economic loss to the seal holding unit and also seriously damaging the image, reputation and the like of the seal holding unit.
Therefore, the applicant considers that the seal machine can be used only after being authorized by an authorization department of a seal holding unit, so that the limitation of regions is broken, the seal holding unit can monitor the use condition of no seal, and the risk of seal embezzlement is effectively reduced.
Disclosure of Invention
In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a stamping machine, wherein a micro-control component of the stamping machine can prevent a user from moving a stamp to another place to stamp a non-verified document at the moment of pressing the stamp.
The invention also discloses a seal machine applying the micro-control assembly, which can be used only after being authorized by a network.
In order to achieve the purpose, the invention provides a micro-control assembly, which comprises a micro-control shell, a first conducting strip, a second conducting strip, an elastic strip and a pressing wheel, wherein a first clamping groove, a second clamping groove, a third clamping groove, a fourth clamping groove, a fifth clamping groove and a sixth clamping groove are formed in the micro-control shell, the fourth clamping groove and the fifth clamping groove are respectively clamped and assembled with the first conducting strip and the second conducting strip, and one ends of the first conducting strip and the second conducting strip, which are arranged in the micro-control shell, are respectively provided with a first conducting contact and a second conducting contact;
in an initial state, the first conductive contact and the third conductive contact are tightly attached to conduct electricity, and the third conductive contact is arranged on the conductive plate;
one end of the current conducting plate, which is close to the third conducting contact, is clamped with one end of the reset spring piece, and the other end of the reset spring piece is clamped with the fixing plate; one end, close to the end assembled with the reset spring piece, of the fixed plate is also inserted into one end of the connecting sheet, the other end of the connecting sheet is inserted into the fixed plate, and the bottom of the fixed plate is tightly clamped and assembled with the sixth clamping groove;
the power end of the connecting sheet passes through the current-conducting plate and is closely contacted with the pushing end of the induction sliding block;
the induction sliding block is arranged in the second clamping groove and can slide relative to the second clamping groove, the bottom of the induction sliding block is closely contacted with the elastic sheet, and the elastic sheet is tightly assembled and clamped with the first clamping groove through the assembling end;
the fixing plate and the third clamping groove are assembled and clamped, and the top of the fixing plate is fixedly connected with the bottom of the connecting seat;
the first conductive contact, the second conductive contact and the third conductive contact are electrically connected with the control circuit board through wires.
A stamping machine is characterized in that the micro-control assembly is applied.
As a further improvement of the invention, the anti-skid device also comprises a shell, wherein the top of the shell is provided with a top cover, and the side wall of the shell is provided with an anti-skid pad;
a battery cavity is arranged at the top of the shell, a battery is arranged in the battery cavity, and the battery cavity is sealed by a top cover;
the inside inner chamber that is of shell, the inner chamber be equipped with by last under to in proper order: the device comprises a first limiting column, a tray, a sliding cylinder, a connecting seat, a micro-control assembly, a stamp supporting plate and a stamp; one end of the first limiting column is fixed at the top of the inner cavity, and the other end of the first limiting column is an open end;
the tray is fixedly connected with the side wall of the inner cavity, and a yielding through groove is formed in the tray;
the top of the sliding cylinder is provided with a hook rod, a second limiting column, a clamp spring plate and an installation cylinder, the hook rod is provided with a hook, the hook penetrates through the abdicating through groove, and the bottom surface of the hook is clamped with a telescopic rod of the telescopic electromagnet;
a stroke spring is arranged between the bottom of the tray and the mounting inner cylinder of the mounting cylinder, the bottom of the stroke spring is tightly assembled through a snap spring plate, and the top of the stroke spring is fixedly connected with the bottom surface of the tray; the second limiting column is used for limiting the position of the tray moving downwards, and the tray is also provided with a control circuit board;
the side wall of the shell is also provided with a guide convex strip, and the guide convex strip is provided with a third guide groove;
a second guide groove is formed in the position, corresponding to the third guide groove, of the shell, and a first guide groove is formed in the position, corresponding to the second guide groove, of the sliding cylinder;
the connecting seat is provided with a connecting seat board and guide sliding blocks, the number of the guide sliding blocks is at least two, and a guide shaft penetrates between the two guide sliding blocks; the guide sliding block is assembled with the first guide groove and the second guide groove and can slide relatively;
two ends of the guide shaft are arranged in the third guide groove and can slide up and down in the third guide groove along with the up-and-down movement of the connecting seat;
the bottom surface of the connecting seat is provided with at least three connecting shafts, the tops of the connecting shafts are assembled with the connecting seat plate through threads or nuts, the connecting shafts are hollow, guide rods are assembled in the connecting shafts, and the guide rods can slide in the axial direction of the connecting shafts; one end of the guide rod is fixed on the seal supporting plate;
a buffer spring is arranged between the connecting seat plate and the seal supporting plate, and two ends of the buffer spring are respectively connected and fixed with the connecting seat plate and the seal supporting plate;
the connecting seat plate is fixedly connected with the micro-control assembly, the micro-control assembly is provided with an elastic sheet, the elastic sheet is inclined towards the seal supporting plate from the micro-control shell, one end of the elastic sheet close to the seal supporting plate is provided with a pressing wheel, and the pressing wheel is pressed with the top surface of the seal supporting plate;
the bottom surface of the stamp supporting plate is fixedly connected with the stamp;
the control circuit board is used for controlling the electric equipment connected with the control circuit board and receiving and transmitting control instructions;
the control circuit board is connected with the telescopic electromagnet through a lead, and is also provided with a wireless signal transceiver module which is used for being connected with external equipment in a wireless mode to transmit data or instructions.
As a further improvement of the invention, the control circuit board is also connected with a power switch and a charging interface, the power switch is connected with the battery through a lead and is used for controlling the on-off of the current of the battery to the control circuit board;
the charging interface is used for being connected with an external charging wire to charge the battery.
As a further improvement of the invention, a counter is arranged on the side wall of the inner cavity and between the bottom surface of the first limiting column and the top surface of the tray.
As a further improvement of the invention, the tray is provided with an induction block, and position sensors are arranged behind the induction block and on the side wall of the inner cavity.
As a further improvement of the invention, a power indicator light, an authorization indicator light and an alarm light are respectively arranged on the shell, and the power indicator light, the authorization indicator light and the alarm light are respectively and electrically connected with the control circuit board through leads;
the power supply indicator lamp is used for lighting when the power switch switches on the control circuit board so as to indicate that the control circuit board is electrified;
the authorization indicator lamp is used for lighting when the control circuit board obtains an authorization instruction, the electromagnet retracts, and the tray passes through the counter for the first time, and is used for indicating that the stamping machine can be used;
the alarm lamp is used for lighting when the seal machine detects abnormal use, exceeds the preset use times, has abnormal instructions and the like, and is used for warning a user that the seal machine is abnormal in use.
As a further improvement of the invention, two ends of the guide shaft assembled with the third guide groove are respectively assembled with a small bearing, and the outer ring of the small bearing is tightly attached to the side wall of the third guide groove.
As a further improvement of the invention, the buffer spring is sleeved outside the connecting shaft and is coaxial with the connecting shaft.
As a further improvement of the invention, a retainer ring is arranged at the bottom of the sliding barrel, and the diameter of the retainer ring is larger than that of the blocking edge at the bottom of the shell.
A network authorization-based stamp system, comprising:
the auditing terminal is used for auditing the seal using request and sending an authorization instruction or a non-passing instruction of the seal using;
the server is used for storing data, transmitting and receiving data or instructions and carrying out image recognition;
the mobile authorization terminal is used for receiving an authorization instruction sent by the server or not, is connected with the stamping machine and mutually transmits data or instructions with the stamping machine;
the image acquisition device is used for acquiring the image of the file to be stamped; can be a scanner or a camera;
the seal machine is used for sealing;
the auditing terminal is arranged in an auditing department of a seal holding unit and is connected with the server through a network;
the mobile authorization terminal is connected with the server through a network;
the image acquisition device is connected with the server through a network;
the seal machine is connected with the mobile authorization terminal through a wireless signal transceiving module of the seal machine.
An authorization method of a seal system comprises the following steps:
s1, the seal applicant collects the pre-application file image of the needed seal through the image collecting device, and submits the pre-application file image and the seal application to the server;
s2, the server pushes the file image and the seal application to an audit terminal and informs the audit terminal of a responsible person to audit;
s3, the audit is not passed, the audit terminal does not send out the authorization code, and the feedback does not pass the information;
s4, the auditing is passed, the auditing on-off sends out an authorization code, the authorization code is forwarded to the mobile authorization terminal through the server, and meanwhile, an instruction is sent to the image acquisition device to control the image acquisition device to acquire the image of the file to be stamped in real time;
s5, the image acquisition device feeds the file image back to the server, the server compares the pre-application file image with the image acquired in real time, and if the abnormality is found, the authorization code is cancelled;
s6, the mobile authorization terminal transmits the authorization code to a control circuit board of the stamping machine, and the control circuit board controls a telescopic shaft of a telescopic electromagnet to retract until the telescopic shaft is separated from a hook;
and S7, stamping by the user, acquiring the stamped file image by the image acquisition device, comparing the stamped file image with the pre-applied file image, alarming and warning the auditing terminal through the server if abnormality is found, and recording the information by the server.
The invention has the beneficial effects that:
1. the seal machine can be authorized to use through a network, and the use times of the seal can be monitored in real time, so that the seal machine is prevented from being embezzled or abused.
2. The seal machine can prevent a user from moving a seal to other places for sealing when the user seals the seal through the micro-control assembly, thereby ensuring the safety of the seal.
3. The seal system and the authorization method can monitor the file needing the seal and the state of the seal machine in real time, and can further prevent the seal from being embezzled through image comparison, thereby reducing the risk of a seal holder.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a stamping machine according to the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the stamping machine according to the present invention.
FIG. 3 is a top view of an embodiment of the stamping machine of the present invention.
Fig. 4 is a sectional view taken along line B-B in fig. 3.
Fig. 5 is an enlarged view at F1 in fig. 4.
FIG. 6 is a schematic structural diagram of an embodiment of the stamping machine of the present invention.
FIG. 7 is a schematic structural diagram of an embodiment of a stamper machine according to the present invention.
FIG. 8 is a schematic structural diagram of an embodiment of a stamper machine according to the present invention.
FIG. 9 is a schematic structural diagram of an embodiment of a stamper machine according to the present invention.
FIG. 10 is a schematic structural diagram of an embodiment of a stamper machine according to the present invention.
FIG. 11 is a schematic structural diagram of a micro-control assembly of an embodiment of the stamping machine of the present invention.
FIG. 12 is a schematic structural diagram of a micro-control assembly according to an embodiment of the present invention.
FIG. 13 is a schematic structural diagram of a micro-control assembly according to an embodiment of the present invention.
FIG. 14 is a schematic structural diagram of a stamp system based on network authorization according to the present invention.
FIG. 15 is a flow chart of an authorization method of the stamp system of the present invention.
FIG. 16 is a schematic structural diagram of a hook assembly of an embodiment of a stamper machine based on network authorization according to the present invention.
Fig. 17 is a cross-sectional view taken along line a-a of fig. 16.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to fig. 1-13, a stamping machine includes a housing 100, a top cover 110 is provided on the top of the housing 100, and a non-slip pad 120 is provided on the sidewall;
the top of the housing 100 is provided with a battery cavity 102, a battery 410 is installed in the battery cavity 102, and the battery cavity 102 is sealed by a top cover 110;
the inside inner chamber 101 that is of shell 100, inner chamber 101 be equipped with by last to down in proper order: the first limit column 150, the tray 340, the sliding cylinder 350, the connecting seat 610, the micro-control assembly, the stamp supporting plate 910 and the stamp 920;
one end of the first limiting column 150 is fixed at the top of the inner cavity, and the other end is an open end;
the tray 340 is fixedly connected with the side wall of the inner cavity 101, and a yielding through groove 341 is formed in the tray 340;
the top of the sliding cylinder 350 is provided with a hook rod 320, a second limiting column 330, a clamp spring plate 351 and an installation cylinder 352, the hook rod 320 is provided with a hook 321, the hook 321 penetrates through the abdicating through groove 341, and the bottom surface of the hook is tightly clamped with the telescopic rod 421 of the telescopic electromagnet 420;
a stroke spring 360 is arranged between the bottom of the tray 340 and the mounting inner cylinder 3521 of the mounting cylinder 352, the bottom of the stroke spring 360 is tightly clamped and assembled through a snap spring plate 351, and the top of the stroke spring 360 is fixedly connected with the bottom surface of the tray 340;
the second position-limiting column 330 is used for limiting the position of the tray 340 moving downwards (fig. 4 is standard), and the tray 340 is further provided with a control circuit board 440;
the side wall of the shell is also provided with a guide convex strip 130, and a third guide groove 131 is formed in the guide convex strip 130;
the housing 100 is provided with a second guide groove 103 at a position corresponding to the third guide groove 131, and the sliding cylinder 350 is provided with a first guide groove 353 at a position corresponding to the second guide groove 103;
the connecting seat 610 is provided with a connecting seat plate 611 and guide sliding blocks 612, the number of the guide sliding blocks is at least two, and a guide shaft 620 penetrates between the two guide sliding blocks;
the guide slider 612 is assembled with the first guide groove 351 and the second guide groove 103 and can slide relatively;
two ends of the guide shaft 620 are arranged in the third guide groove 131 and can slide up and down in the third guide groove along with the up-and-down movement of the connecting seat;
furthermore, two ends of the guide shaft 620, which are assembled with the third guide groove 131, may be respectively assembled with a small bearing, and an outer ring of the small bearing is tightly attached to a side wall of the third guide groove. This kind of design can make the removal of connecting seat more steady on the one hand, and on the other hand can reduce the frictional force between guiding axle and the third guide way lateral wall again.
The bottom surface of the connecting seat 610 is provided with at least three connecting shafts 810, the tops of the connecting shafts 810 are assembled with the connecting seat plate 611 through threads or nuts, the connecting shafts 810 are hollow, guide rods 830 are assembled in the connecting shafts 810, and the guide rods 830 can slide in the axial direction of the connecting shafts 810; one end of the guide bar 830 is fixed on the stamp supporting plate 910;
a buffer spring 820 is further arranged between the connecting seat plate 611 and the stamp supporting plate 910, and two ends of the buffer spring are respectively connected and fixed with the connecting seat plate 611 and the stamp supporting plate 910. Preferably, the buffer spring is sleeved outside the connecting shaft 810 and is coaxial with the connecting shaft 810.
The connecting seat plate 611 is fixedly connected with the micro-control assembly, the micro-control assembly is provided with an elastic sheet 720, the elastic sheet is inclined towards the seal supporting plate from the micro-control shell 700, a pressing wheel 710 is arranged at one end of the elastic sheet 720 close to the seal supporting plate 910, and the pressing wheel 710 is pressed against the top surface of the seal supporting plate 910;
the bottom surface of the stamp supporting plate 910 is fixedly connected with a stamp 920;
the control circuit board is used for controlling the electric equipment connected with the control circuit board and receiving and transmitting control instructions;
the control circuit board is connected with the telescopic electromagnet 420 through a lead, and is also provided with a wireless signal transceiver module which is used for being connected with external equipment in a wireless mode so as to mutually transmit data or instructions;
the control circuit board is also connected with a power switch 311 and a charging interface 312, the power switch 311 is connected with the battery 410 through a conducting wire and is used for controlling the on-off of the current of the battery to the control circuit board;
the charging interface 312 is used to connect with an external charging wire to charge the battery.
Further, a counter 430 may be further disposed on the sidewall of the inner cavity between the bottom surface of the first position-limiting pillar 150 and the top surface of the tray, and the counter may be a laser counter for recording the number of times that the tray passes through the counter 430. The design can monitor the number of times of using the stamp, for example, when the counter detects that the tray passes twice (one time upwards and one time downwards), the stamp can be regarded as being used once.
Furthermore, the tray 340 is provided with an induction block 342, the rear part of the induction block and the side wall of the inner cavity are provided with position sensors 450, when the position sensors 450 are completely shielded, the control circuit board considers that the tray reaches the position tightly attached to the second limit column, and then the telescopic shaft of the controllable electromagnet extends out to clamp the hook 421, so that the seal is fixed.
When the portable electronic device is used, the portable authorization terminal is connected with the wireless signal transceiver module in a wireless connection mode, and then sends an authorization instruction to the control circuit board, so that the control circuit board can possibly control the telescopic shaft of the telescopic electromagnet to retract so as to be separated from the hook 321. After the hook is disengaged, the tray 340 is lifted upward (as shown in fig. 4) by the elastic force of the stroke spring 360 until the tray passes through the counter 430 and then can be used normally.
When stamping, the housing 100 is pressed downward, and the sliding cylinder 350 slides upward in the third guide groove 131 through the guide shaft 620 until the stamp is attached to the document to be stamped.
Then the housing is released to make the tray reach the initial position (the position where the position sensor 450 is just shielded by the sensing block 342), and then the control circuit board controls the extension shaft of the electromagnet to extend until the extension shaft is fastened with the bottom of the hook 321.
In the process of stamping each time, the number of stamping can be calculated through the number of times that the tray passes through the counter, so that the misuse of the seal is avoided.
Furthermore, in order to facilitate the knowledge of the state of the stamping machine, a power indicator 201, an authorization indicator 202 and an alarm 203 may be respectively disposed on the housing, and the power indicator 201, the authorization indicator 202 and the alarm 203 are respectively electrically connected to the control circuit board through wires;
the power indicator 201 is used for lighting when the power switch 311 switches on the control circuit board to indicate that the control circuit board is powered on;
the authorization indicator lamp 202 is used for lighting when the control circuit board obtains an authorization instruction, the electromagnet retracts, and the tray passes through the counter for the first time, and is used for indicating that the stamping machine can be used;
the alarm lamp is used for lighting when the seal machine detects abnormal use, exceeds the preset use times, is abnormal in instruction and the like, and is used for warning a user that the seal machine is abnormal in use.
Further, in order to prevent that a user always controls the tray not to pass through the counter so that the counter cannot distinguish the stamping times in the using process, a micro-control assembly may be provided, where the micro-control assembly includes a micro-control shell 700, a first conductive sheet 771, a second conductive sheet 772, an elastic sheet 720 and a pinch roller 710, the micro-control shell 700 is provided with a first card slot 701, a second card slot 702, a third card slot 703, a fourth card slot 704, a fifth card slot 705 and a sixth card slot 706, the fourth card slot 704 and the fifth card slot 705 are respectively assembled with the first conductive sheet 771 and the second conductive sheet 772 in a clamping manner, and one ends of the first conductive sheet 771 and the second conductive sheet 772, which are installed in the micro-control shell 700, are respectively provided with a first conductive contact 781 and a second conductive contact 782;
in an initial state (when the seal is locked by matching the telescopic shaft of the electromagnet and the hook), the first conductive contact 781 and the third conductive contact 783 are tightly attached to conduct electricity, and the third conductive contact 783 is arranged on the conductive plate 790;
one end of the conductive plate 790 close to the third conductive contact 783 is clamped (clamped, assembled and connected) with one end of the reset spring piece 740, and the other end of the reset spring piece 740 is clamped with the fixing plate 760; the end, close to the assembly with the reset spring piece 740, of the fixing plate 760 is further inserted into one end of a connecting sheet 750, the other end of the connecting sheet 750 is inserted into the fixing plate 760, and the bottom of the fixing plate 760 is tightly clamped and assembled with the sixth clamping groove 706;
the power end 751 of the connecting sheet 750 passes through the conductive plate 790 to be closely contacted with the pushing end 731 of the induction slider 730;
the induction sliding block 730 is arranged in the second clamping groove 702, the induction sliding block 730 can slide relative to the second clamping groove 702, the bottom of the induction sliding block 730 is closely contacted with the elastic sheet 720, and the elastic sheet 720 is tightly assembled and clamped with the first clamping groove 701 through the assembling end 721;
the fixing plate 760 is tightly assembled with the third slot 703, and the top of the fixing plate 706 is fixedly connected with the bottom of the connecting seat 610;
the first conductive contact, the second conductive contact and the third conductive contact are electrically connected with the control circuit board through wires.
And in an initial state, the first conductive contact is always in contact with the third conductive contact. When stamping, when the stamp contacts paper, the stamp generates upward pressing force on the pressing wheel along with the retraction of the sliding cylinder, so that the elastic sheet 720 generates upward pushing force on the induction slider 730 to push the induction slider 730 to move upward;
when the sensing slider 730 moves upwards, the end of the conductive plate 790 connected to the connecting plate 750 is lifted upwards, so that the end of the conductive plate 790 provided with the third conductive contact overcomes the elastic force of the reset spring piece 740 to be pressed downwards until the first conductive contact is separated from the third conductive contact or the third conductive contact is contacted with the second conductive contact to conduct electricity, and the seal stamping is finished. Because the micro-control component is very small and exquisite, when the seal has a little thrust to the pinch roller, the third conductive contact is separated from the first conductive contact. The design can ensure that an operator can remove the stamp at the moment of pressing down the stamp to stamp other files although the using times and the using time of the stamp are unchanged during the using process, thereby causing the risk of losing a stamp holding unit.
Referring to fig. 4, further, to prevent the slide 350 from being excessively retracted into the housing, which would cause the slide to jam, a retaining ring 354 may be provided at the bottom of the slide, said retaining ring 354 having a diameter larger than the diameter 132 of the blocking edge at the bottom of the housing. In use, the retaining ring 354 cooperates with the stop edge 132 to prevent the slide 350 from being excessively retracted into the housing.
Referring to fig. 14, a stamp system based on network authorization includes:
the verification terminal is used for verifying the seal using request and sending an authorization instruction or a failure instruction of the seal using; can be a computer with auditing software;
the server is used for storing data, transmitting and receiving data or instructions, performing image recognition and the like;
the mobile authorization terminal is used for receiving an authorization instruction sent by the server or not, is connected with the stamping machine and mutually transmits data or instructions with the stamping machine; can be a mobile phone with corresponding software;
the image acquisition device is used for acquiring the image of the file to be stamped; can be a scanner or a camera;
the seal machine is used for sealing;
the auditing terminal is arranged in an auditing department of a seal holding unit and is connected with the server through a network;
the mobile authorization terminal is connected with the server through a network;
the image acquisition device is connected with the server through a network;
the seal machine is connected with the mobile authorization terminal through a wireless signal transceiving module of the seal machine.
Further, the mobile authorization terminal adopts a real-name system, so that management can be performed through a responsibility system.
Furthermore, the mobile authorization terminal is a mobile phone and is connected with the stamping machine through Bluetooth.
Referring to fig. 15, an authorization method of a stamp system includes the following steps:
s1, the seal applicant collects the pre-application file image of the needed seal through the image collecting device, and submits the pre-application file image and the seal application to the server;
s2, the server pushes the file image and the seal application to an audit terminal and informs an audit terminal responsible person to audit;
s3, the audit is not passed, the audit terminal does not send out the authorization code, and the feedback does not pass the information;
s4, the auditing is passed, the auditing on-off sends out an authorization code, the authorization code is forwarded to the mobile authorization terminal through the server, and meanwhile, an instruction is sent to the image acquisition device to control the image acquisition device to acquire the image of the file to be stamped in real time;
s5, the image acquisition device feeds the file image back to the server, the server compares the pre-application file image with the image acquired in real time, and if the abnormality is found, the authorization code is cancelled;
s6, the mobile authorization terminal transmits the authorization code to a control circuit board of the stamping machine, and the control circuit board controls a telescopic shaft of a telescopic electromagnet to retract until the telescopic shaft is separated from a hook;
and S7, stamping by the user, acquiring the stamped file image by the image acquisition device, comparing the stamped file image with the pre-applied file image, alarming and warning the auditing terminal through the server if abnormality is found, and recording the information by the server.
By the method, the using process of the seal can be recorded and monitored in real time, and the seal is prevented from being embezzled or used for other files.
Example two:
referring to fig. 16-17, the structure is an improvement of a matching structure (hook component) of the hook and the telescopic shaft of the telescopic electromagnet, and comprises the following specific steps:
the hook assembly comprises a tray 800, a telescopic electromagnet 100 and a hook 710, wherein the tray 800 is provided with an abdicating groove 801, the hook 710 passes through the abdicating groove 801 and enters the upper part of the tray 800, and the hook 710 is connected with a slide cylinder (not shown in the figure, which is equivalent to the slide cylinder in the patent cited in the background art) through a connecting part 700;
the telescopic electromagnet 100 is provided with a telescopic shaft 101, and the telescopic shaft 101 is hinged with the first connecting rod 200 through one end of a first connecting pin 901;
the other end of the first connecting rod 200 is hinged with the second connecting rod 300 through a third connecting pin 903;
the first connecting rod 200 is also fixed with a second connecting pin 902, and the second connecting pin 902 is arranged in the rotating blind hole 811 of the supporting column 810 and can rotate in the rotating blind hole 811;
the supporting column 810 is fixed on the tray 800;
one end of the second connecting rod 300 penetrates through the guide through groove 401, and a clamping plate 600 is fixed at one end of the second connecting rod which penetrates through the guide cylinder groove 401, and the clamping plate 600 is clamped and assembled with a clamping groove 711 of the hook 710;
the guide sliding groove 401 is arranged on the guide block 400, and the guide block 400 is fixed on the tray 800.
When the hook needs to be unlocked, the telescopic electromagnet firstly retracts the telescopic shaft 101, so that the first connecting rod 200 rotates around the second connecting pin. At this time, the end of the first link rod 200 connected to the second link rod pulls the second link rod back in the direction away from the hook until the engaging plate 600 is separated from the engaging groove, that is, the hook is unlocked.
When the hook needs to be locked, the telescopic electromagnet is only required to be restored to the original position.
Further, in order to ensure that the engaging plate can firmly provide the engaging groove with the engaging plate, a stopper 410 may be disposed on the second connecting rod 300, and a spring 500 may be disposed between the stopper 410 and the guide block 400, and the spring 500 is preferably sleeved on the second connecting rod 300. The structure can prevent the clamping plate from retracting through the self elasticity of the spring 500 when the clamping plate is assembled with the clamping groove, so that the clamping plate is prevented from being separated from the hook in the transportation or use process to cause locking failure.
Further, in order to prevent the second link from being skewed during the movement, the bottom of the stopper 410 may be formed as a curved surface to form a sliding end 411, and the sliding end 411 may be slidably fitted into the second guide groove 802. When the anti-skewing device is used, the sliding end 411 and the second guide groove 802 are matched to slide, so that the second connecting rod can be effectively prevented from skewing.
Further, in order to prevent the telescopic shaft 101 from being inclined in use, a supporting block 102 may be disposed at the bottom of the telescopic shaft 101, the bottom of the supporting block 102 is fitted into a first guiding groove 803 disposed on the tray 800, and when in use, the first guiding groove 803 is matched with the supporting block 102 to slide to provide support and guide for the telescopic shaft.
Further, in order to reduce the friction between the support block 102 and the first guide groove 803, a hemispherical groove 1021 may be provided at the bottom of the support block 102, and a ball 820 may be installed in the hemispherical groove 1021;
a third guide groove 804 engaged with the ball 820 is provided at the bottom of the first guide groove 803. When the supporting block 102 is used, the supporting block and the first guide groove slide relatively through the balls, and friction force between the supporting block and the first guide groove can be effectively reduced.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims (5)

1. A seal machine is characterized in that: the intelligent control system comprises a shell and a micro-control assembly, wherein the top of the shell is provided with a top cover, and the side wall of the shell is provided with an anti-skid pad;
a battery cavity is arranged at the top of the shell, a battery is arranged in the battery cavity, and the battery cavity is sealed by a top cover;
the inside inner chamber that is of shell, the inner chamber be equipped with by last under to in proper order: the device comprises a first limiting column, a tray, a sliding cylinder, a connecting seat, a micro-control assembly, a stamp supporting plate and a stamp; one end of the first limiting column is fixed at the top of the inner cavity, and the other end of the first limiting column is an open end;
the tray is fixedly connected with the side wall of the inner cavity, and a yielding through groove is formed in the tray;
the top of the sliding cylinder is provided with a hook rod, a second limiting column, a clamp spring plate and an installation cylinder, the hook rod is provided with a hook, the hook penetrates through the abdicating through groove, and the bottom surface of the hook is clamped with a telescopic rod of the telescopic electromagnet;
a stroke spring is arranged between the bottom of the tray and the mounting inner cylinder of the mounting cylinder, the bottom of the stroke spring is tightly assembled through a snap spring plate, and the top of the stroke spring is fixedly connected with the bottom surface of the tray; the second limiting column is used for limiting the position of the tray moving downwards, and the tray is also provided with a control circuit board;
the side wall of the shell is also provided with a guide convex strip, and the guide convex strip is provided with a third guide groove;
a second guide groove is formed in the position, corresponding to the third guide groove, of the shell, and a first guide groove is formed in the position, corresponding to the second guide groove, of the sliding cylinder;
the connecting seat is provided with a connecting seat plate and guide sliding blocks, the number of the guide sliding blocks is at least two, and a guide shaft penetrates between the two guide sliding blocks; the guide sliding block is assembled with the first guide groove and the second guide groove and can slide relatively;
two ends of the guide shaft are arranged in the third guide groove and can slide up and down in the third guide groove along with the up-and-down movement of the connecting seat;
the bottom surface of the connecting seat is provided with at least three connecting shafts, the tops of the connecting shafts are assembled with the connecting seat plate through threads or nuts, the connecting shafts are hollow, guide rods are assembled in the connecting shafts, and the guide rods can slide in the axial direction of the connecting shafts; one end of the guide rod is fixed on the seal supporting plate;
a buffer spring is arranged between the connecting seat plate and the seal supporting plate, and two ends of the buffer spring are respectively connected and fixed with the connecting seat plate and the seal supporting plate;
the connecting seat plate is fixedly connected with the micro-control assembly, an elastic sheet is arranged on the micro-control assembly, the elastic sheet is inclined towards the seal supporting plate from the micro-control shell, a pressing wheel is arranged at one end, close to the seal supporting plate, of the elastic sheet, and the pressing wheel is tightly pressed with the top surface of the seal supporting plate;
the bottom surface of the stamp supporting plate is fixedly connected with a stamp;
the control circuit board is used for controlling the electric equipment connected with the control circuit board and receiving and transmitting control instructions;
the control circuit board is connected with the telescopic electromagnet through a lead, and is also provided with a wireless signal transceiving module which is used for being connected with external equipment in a wireless mode so as to mutually transmit data or instructions;
the micro-control assembly comprises a micro-control shell, a first conducting strip, a second conducting strip, an elastic sheet and a pinch roller, wherein a first clamping groove, a second clamping groove, a third clamping groove, a fourth clamping groove, a fifth clamping groove and a sixth clamping groove are formed in the micro-control shell, the fourth clamping groove and the fifth clamping groove are respectively clamped and assembled with the first conducting strip and the second conducting strip, and a first conducting contact and a second conducting contact are respectively arranged at one ends of the first conducting strip and the second conducting strip, which are arranged in the micro-control shell;
in an initial state, the first conductive contact and the third conductive contact are tightly attached to conduct electricity, and the third conductive contact is arranged on the conductive plate;
one end of the current conducting plate close to the third conductive contact is clamped with one end of the reset spring piece, and the other end of the reset spring piece is clamped with the fixing plate; one end, close to the end assembled with the reset spring piece, of the fixed plate is also inserted into one end of the connecting sheet, the other end of the connecting sheet is inserted into the fixed plate, and the bottom of the fixed plate is tightly clamped and assembled with the sixth clamping groove;
the power end of the connecting sheet passes through the current-conducting plate and is closely contacted with the pushing end of the induction sliding block;
the induction sliding block is arranged in the second clamping groove and can slide relative to the second clamping groove, the bottom of the induction sliding block is closely contacted with the elastic sheet, and the elastic sheet is tightly assembled and clamped with the first clamping groove through the assembling end;
the fixing plate is tightly assembled with the third clamping groove, and the top of the fixing plate is fixedly connected with the bottom of the connecting seat;
the first conductive contact, the second conductive contact and the third conductive contact are electrically connected with the control circuit board through leads;
the control circuit board is also connected with a power switch and a charging interface, the power switch is connected with the battery through a lead and is used for controlling the on-off of the current of the battery to the control circuit board;
the charging interface is used for being connected with an external charging wire so as to charge the battery;
counters are arranged on the side wall of the inner cavity, between the bottom surface of the first limiting column and the top surface of the tray;
the tray on be equipped with the response piece, response piece rear, inner chamber lateral wall on be equipped with position sensor.
2. The stamping machine according to claim 1, wherein: the shell is respectively provided with a power indicator light, an authorization indicator light and an alarm light, and the power indicator light, the authorization indicator light and the alarm light are respectively and electrically connected with the control circuit board through leads;
the power supply indicator lamp is used for lighting when the power switch switches on the control circuit board so as to indicate that the control circuit board is electrified;
the authorization indicator lamp is used for lighting when the control circuit board obtains an authorization instruction, the electromagnet retracts, and the tray passes through the counter for the first time, and is used for indicating that the stamping machine can be used;
the alarm lamp is used for lighting when the seal machine detects abnormal use, exceeds the preset use times and instructs abnormal conditions, and is used for warning a user that the seal machine is abnormal in use.
3. The stamping machine according to claim 1, wherein: and two ends of the guide shaft assembled with the third guide groove are respectively provided with a small bearing, and the outer ring of each small bearing is tightly attached to the side wall of the third guide groove.
4. The stamping machine according to claim 1, wherein: the buffer spring is sleeved outside the connecting shaft and is coaxial with the connecting shaft.
5. The stamping machine according to any one of claims 1 to 4, wherein: and a retainer ring is arranged at the bottom of the sliding barrel, and the diameter of the retainer ring is larger than that of the blocking edge at the bottom of the shell.
CN201710591843.7A 2017-07-19 2017-07-19 Seal machine Active CN107215112B (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107225878B (en) * 2017-07-19 2023-01-10 浙江维融电子科技股份有限公司 Seal machine based on network authorization and seal system and authorization method thereof
CN108461047B (en) * 2018-03-28 2023-08-29 上特展示(厦门)股份有限公司 LCD display screen structure and device for displaying article information on display rack
CN111845135A (en) * 2020-06-18 2020-10-30 江苏群杰物联科技有限公司 Internet of things seal management equipment capable of automatically returning ink and preventing seal stealing

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