阅读说明：本技术 一种具有安全保护的财务印章 (Financial seal with safety protection ) 是由 刘燕丽 侯潇阳 郭琳 张奇 于 2021-08-25 设计创作，主要内容包括：本发明提供了一种具有安全保护的财务印章,所述财务印章包括壳体和印章本体,壳体外表面设有摄像头,壳体内设有信息处理器和网络模块,信息处理器与网络模块电连接,摄像头用于拍摄待盖章文件,网络模块用于发送摄像头传来的图像并接收控制信息；印章本体滑动设于壳体内,印章本体连接有固定于壳体内的驱动机构,驱动机构通过动作端的伸缩,以驱动印章本体的底面移出壳体；壳体压设于待盖章位置,用户通过审核摄像头拍摄的图像并发出控制信息,以使印章本体由驱动机构驱动执行盖章动作。本发明提供的财务印章,能够安全保管印章,防止盗用,并能够实时审核并记录盖章信息。(The invention provides a financial seal with safety protection, which comprises a shell and a seal body, wherein a camera is arranged on the outer surface of the shell, an information processor and a network module are arranged in the shell, the information processor is electrically connected with the network module, the camera is used for shooting a file to be sealed, and the network module is used for sending an image transmitted by the camera and receiving control information; the seal body is arranged in the shell in a sliding mode, the seal body is connected with a driving mechanism fixed in the shell, and the driving mechanism drives the bottom surface of the seal body to move out of the shell through the expansion and contraction of the action end; the shell is pressed at the position to be stamped, and a user can verify the image shot by the camera and send control information, so that the stamp body is driven by the driving mechanism to execute stamping action. The financial seal provided by the invention can be used for safely keeping the seal, preventing embezzlement and auditing and recording seal information in real time.)

1. A financial stamp with security protection, comprising:

the device comprises a shell, a camera is arranged on the outer surface of the shell, an information processor and a network module are arranged in the shell, the information processor is electrically connected with the network module, the camera is used for shooting a file to be stamped, and the network module is used for sending an image transmitted by the camera and receiving control information;

the seal comprises a seal body, a seal body and a seal cover, wherein the seal body is arranged in the shell in a sliding manner, the seal body is connected with a driving mechanism fixed in the shell, and the driving mechanism drives the bottom surface of the seal body to move out of the shell through the expansion and contraction of an action end;

the shell is pressed at a position to be stamped, and a user can verify the image shot by the camera and send control information, so that the stamp body is driven by the driving mechanism to execute stamping action.

2. The financial stamp with security protection as claimed in claim 1, wherein said driving mechanism includes a driving motor fixedly disposed in said housing, a disc connected to a driving end of said driving motor, and a connecting rod fixedly connected to a top of said stamp body, wherein a cam groove is formed on an end surface of said disc, and a guide rod slidably engaged with said cam groove is disposed on an end of said connecting rod away from said stamp body.

3. The financial stamp of claim 2 wherein a guide slot is defined between said stamp body and said disc, said guide slot being fixed in said housing, said connecting rod being slidably disposed in said guide slot.

4. The financial stamp with security protection according to claim 2, wherein said upper end of said stamp body further comprises a transition block, said connecting rod is fixedly connected to a top end of said transition block, said stamp body is slidably connected to said transition block up and down, and a first compression spring is disposed between said stamp body and said transition block.

5. The financial stamp with security protection according to claim 2, further comprising a hand crank slidably disposed on the side wall of the stamp, wherein the disc is connected to the driving motor through a driving shaft, the sliding direction of the hand crank is axially parallel to the driving shaft, the rotating shaft of the hand crank is matched with the driving shaft through a clamping mechanism, the clamping mechanism includes a groove disposed at the shaft end of the rotating shaft and a transverse plate disposed at one end of the driving shaft and matched with the groove;

the side wall of the stamp is also provided with a first telescopic lock bolt, the end part of the action end of the first telescopic lock bolt is matched with the groove, and the groove is aligned to the first telescopic lock bolt and is clamped and fixed by the first telescopic lock bolt by moving out the transverse plate.

6. The financial stamp with security protection of claim 1 further comprising a mounting box, wherein said mounting box defines a cavity for receiving the bottom of said housing, and a protective lock is disposed between said mounting box and said housing.

7. The financial stamp with security protection according to claim 6, wherein the bottom of said cavity has a transverse elongated slot communicating with said cavity, one end of said elongated slot away from said cavity communicates with the outside, at least one inkpad is placed in said elongated slot, one of said inkpads is located under said stamp body, and one end of said inkpad communicating with the outside through said elongated slot is placed in said elongated slot.

8. The financial stamp with security protection as claimed in claim 7, wherein said inkpad is cylindrical, said inkpad bottom portion has a slot, said slot has a rod therein, said slot has a slot guide wall, said rod is inserted into said slot guide wall, said rod moves along said slot guide wall to move said inkpad.

9. The financial stamp with security protection of claim 7 wherein a cover plate is disposed above said elongated slot and on one side of said cavity, one end of said cover plate being secured against said inkpad directly beneath said stamp body.

10. The financial stamp with security protection as claimed in claim 6, wherein said protective lock includes a first locking hole formed in a side surface of said housing, a second locking hole formed in a side wall of said cavity, a chuck slidably disposed in said second locking hole, a guide bar slidably disposed in a side wall of said cavity, and a second retractable lock bar for limiting sliding of said guide bar, said first locking hole is matched with said second locking hole, a second compression spring is disposed between said chuck and an end surface of said second locking hole far from said cavity, a straight groove is radially penetrated by said chuck, said guide bar penetrates said straight groove, a sliding direction of said guide bar is the same as a moving direction of said chuck, and said second retractable lock bar is controlled by said information processor or by a mechanical lock.

Technical Field

The invention belongs to the technical field of financial seals, and particularly relates to a financial seal with safety protection.

Background

The financial seal, namely the special financial seal, is a special seal used when each unit transacts accounting and bank settlement business, and the accounting center uniformly carves the special financial seal which is provided with a unit name and a word of the accounting center (sequence number) for each unit and is used after being authorized by the leader of the unit. The original financial special seal that the enterprise possessed is limited to the inside financial management of enterprise, but can not be used for the use of bank settlement business, and the application range of financial special seal is strictly restricted by accounting center, adopts simultaneously to attend to take part in management, safe deposit box measures such as separately saving separately with accounting supervisor seal double-person to guarantee the safety of financial special seal.

Present financial affairs seal is placed generally and is kept in safe case or private cabinet, only protects the security of seal in the aspect of the storage of following the seal, and traditional seal is the integral type seal usually, takes out the back from the cabinet, does not have the safety arrangement who places specially, easily appears stealing the phenomenon.

The use vestige of traditional financial seal itself does not have the recordable nature, and the seal uses also not have the safeguard measure, causes the seal to use the management confusion, brings a lot of risk hidden danger for the user. In recent years, the intelligent seal proposed by some enterprises loses safety protection effectiveness or cannot be taken out for use once the intelligent seal fails to generate power.

Disclosure of Invention

The embodiment of the invention provides a financial seal with safety protection, and aims to safely keep the seal and audit and record sealing information in real time.

In order to achieve the above object, the present invention provides a financial stamp with security protection, comprising:

the device comprises a shell, a camera is arranged on the outer surface of the shell, an information processor and a network module are arranged in the shell, the information processor is electrically connected with the network module, the camera is used for shooting a file to be stamped, and the network module is used for sending an image transmitted by the camera and receiving control information;

the seal comprises a seal body, a seal body and a seal cover, wherein the seal body is arranged in the shell in a sliding manner, the seal body is connected with a driving mechanism fixed in the shell, and the driving mechanism drives the bottom surface of the seal body to move out of the shell through the expansion and contraction of an action end;

the shell is pressed at a position to be stamped, and a user can verify the image shot by the camera and send control information, so that the stamp body is driven by the driving mechanism to execute stamping action.

In a possible implementation manner, the driving mechanism comprises a driving motor fixedly arranged in the shell, a disc connected to the driving end of the driving motor and a connecting rod fixedly connected to the top of the seal body, a cam groove is formed in one end face of the disc, and a guide rod in sliding fit with the cam groove is arranged at one end of the seal body and is far away from the connecting rod.

In some embodiments, a guide groove fixed in the housing is provided between the stamp body and the disc, and the connecting rod is slidably provided in the guide groove.

In some embodiments, a transition block is further arranged at the upper end of the seal body, the connecting rod is fixedly connected to the top end of the transition block, the seal body is connected with the transition block in a vertical sliding mode, and a first compression spring is arranged between the seal body and the transition block.

In some embodiments, the stamping device further comprises a hand crank slidably arranged on the side wall of the stamp, the disc is connected with the driving motor through a driving shaft, the sliding direction of the hand crank is axially parallel to the driving shaft, a rotating shaft of the hand crank is matched with the driving shaft through a clamping mechanism, and the clamping mechanism comprises a groove arranged at the shaft end of the rotating shaft and a transverse plate arranged at one end of the driving shaft and matched with the groove;

the side wall of the stamp is also provided with a first telescopic lock bolt, the end part of the action end of the first telescopic lock bolt is matched with the groove, and the groove is aligned to the first telescopic lock bolt and is clamped and fixed by the first telescopic lock bolt by moving out the transverse plate.

In a possible implementation mode, the device further comprises a mounting box, a cavity used for containing the bottom of the shell is formed in the mounting box, and a protection lock is arranged between the mounting box and the shell.

In some embodiments, a transverse elongated slot communicated with the cavity is formed in the bottom of the cavity, one end, away from the cavity, of the elongated slot is communicated with the outside, at least one piece of inkpad is placed in the elongated slot, one piece of inkpad is located right below the stamp body, and one end, communicated with the outside, of the inkpad is placed in the elongated slot.

For example, the inkpad is cylindrical, a long hole is radially formed in the bottom of the inkpad, a long rod is arranged in the long hole, a guide slot hole is formed in the side wall of the long hole, the long rod penetrates through the guide slot hole and is inserted into the long hole, and the long rod moves along the guide slot hole to drive the inkpad to move.

For example, a cover plate is disposed above the long groove and on one side of the cavity, and one end of the cover plate is abutted and fixed to the inkpad located right below the stamp body.

In some embodiments, the protection lock includes a first lock hole formed in a side surface of the housing, a second lock hole formed in a side wall of the cavity, a chuck slidably disposed in the second lock hole, a guide rod slidably disposed in the side wall of the cavity, and a second telescopic lock bolt for limiting sliding of the guide rod, the first lock hole is matched with the second lock hole, a second compression spring is disposed between the chuck and an end surface of the cavity, the chuck is radially penetrated by a straight groove, the guide rod penetrates through the straight groove, a sliding direction of the guide rod is the same as a moving direction of the chuck, and the second telescopic lock bolt is controlled by the information processor or a mechanical lock.

In the embodiment of the application, the shell is used for accommodating the seal body; the seal body is arranged in the shell in a sliding mode, and the seal body is driven to move up and down through the action of the driving mechanism, so that the bottom surface of the seal body is moved out of the shell to finish the stamping action; when needing to seal, the user presses the seal at the position needing to seal, the camera aims at the file to be sealed and shoots, the image shot in real time is sent to the manager through the information processor and the network module, the manager audits the content of the file to be sealed in real time through the network and gives out the control information which allows the seal or does not allow the seal, the control information is transmitted to the information processor through the network module to execute the corresponding command, the seal allowing instruction is obtained, the information processor sends a signal to the driving mechanism, and after the seal action is completed, the seal body retracts into the shell to prevent embezzlement. Compared with the prior art, the financial seal can safely keep the seal, prevent embezzlement, audit and record stamping information in real time, solve the problem of a deemed leak of seal keeping, and enable the seal use leak to be preventable and the process to be traceable.

Drawings

FIG. 1 is a schematic perspective view of a financial stamp according to an embodiment of the present invention;

FIG. 2 is a schematic front view of the financial stamp of FIG. 1;

FIG. 3 is a sectional view taken along line B-B of FIG. 2;

FIG. 4 is a schematic structural view of portion C of FIG. 3;

FIG. 5 is a schematic side view of the financial stamp of FIG. 2;

FIG. 6 is a sectional view taken along line A-A of FIG. 5;

FIG. 7 is a schematic structural view of portion D of FIG. 6;

fig. 8 is a schematic perspective view of a crank handle used in the embodiment of the present invention;

fig. 9 is a schematic perspective view of a mounting box according to an embodiment of the present invention.

Description of reference numerals:

1. a housing; 2. a seal body; 3. mounting a box; 4. a drive mechanism; 5. a transition block; 6. a hand crank; 7. a protection lock; 8. inkpad;

11. a camera; 12. fingerprint identification; 13. operating the display screen; 14. a guide groove; 15. a first telescoping lock bolt;

31. a cavity; 32. a long groove; 33. a long rod; 34. a guide slot hole; 35. a cover plate;

41. a drive motor; 42. a disc; 43. a connecting rod; 44. a drive shaft; 45. supporting the bearing seat;

51. a first compression spring;

61. a rotating shaft;

71. a first lock hole; 72. a second lock hole; 73. clamping a head; 74. a guide bar; 75. a second telescoping lock bolt; 76. a second compression spring;

81. a long hole;

151. an operating end portion; 331. a first push handle; 332. a second push handle; 351. a handle; 421. a cam groove; 431. a guide bar; 441. a transverse plate; 611. a groove; 732. a straight groove.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 6 together, the financial stamp with security protection provided by the present invention will now be described. The financial seal with safety protection comprises a shell 1 and a seal body 2, wherein a camera 11 is arranged on the outer surface of the shell 1, an information processor and a network module are arranged in the shell 1, the information processor is electrically connected with the network module, the camera 11 is used for shooting a file to be stamped, and the network module is used for sending an image transmitted by the camera 11 and receiving control information; the seal body 2 is arranged in the shell 1 in a sliding manner, the seal body 2 is connected with a driving mechanism 4 fixed in the shell 1, and the driving mechanism 4 drives the bottom surface of the seal body 2 to move out of the shell 1 through the extension and retraction of the action end; the shell 1 is pressed at a position to be stamped, and a user can verify images shot by the camera 11 and send control information, so that the stamp body 2 is driven by the driving mechanism 4 to execute stamping action.

Referring to fig. 1, in this embodiment, an identity recognition component is further disposed on an outer surface of the housing 1, specifically, the identity recognition component is a fingerprint recognition component 12, and after the identity recognition passes, the financial seal is powered on. A memory and a power supply module are also arranged in the shell 1. The outer surface of the shell 1 is further provided with an operation display screen 13, the operation display screen 13 is used for manual control operation and displaying corresponding information, optionally, the outer surface of the shell 1 is further provided with a coded lock, or the coded lock is arranged in a program of the operation display screen 13, and after the password passes, the financial seal is opened and powered on.

In some possible embodiments, the bottom of the housing 1 is provided with an opening, the opening is provided with a protective cover, the protective cover is rotatably connected or buckled with the housing 1, and the protective cover is used for sealing the opening and protecting the stamp body 2. Alternatively, the protective cover is locked to the housing 1 by an electronic lock or a mechanical lock and can be opened.

According to the financial seal with safety protection, the shell 1 is used for containing the seal body 2, the identity recognition component is arranged on the shell 1 and used for recognizing the identity of a user, and the seal can be opened electrically after the identity recognition component passes through the shell; the seal body 2 is arranged in the shell 1 in a sliding manner, and the drive mechanism 4 acts to drive the seal body 2 to move up and down, so that the bottom surface of the seal body 2 moves out of the shell 1 to complete the stamping action; when needing to seal, after discerning the identity, the user presses the seal on needing to seal the position, the camera 11 is aimed at the file to seal and shoots, the picture shot in real time is sent to the supervisor through information processor, network module, the supervisor examines the file content to seal in real time through the network, and give out the control information which allows to seal or does not allow to seal, the control information is transmitted to the information processor through the network module and carries out the corresponding order, obtain and allow the instruction to seal, the information processor sends the signal to the actuating mechanism 4, after finishing the action of sealing, the seal body 2 retracts into the body 1, in order to prevent to steal; the memory is used for storing the stamping information, and the power module is used for supplying power. Compared with the prior art, the seal can be safely stored, embezzlement is prevented, the stamping information can be checked and recorded in real time, the problem of the considered leak of seal storage is solved, and the seal use leak can be prevented and the process can be traced.

In some possible embodiments, a rotary destruction mechanism is arranged in the stamp body 2, a sensor assembly is arranged on the side surface of the stamp body 2, and when the sensor assembly detects that the stamp body 2 is excessively separated from the shell 1, the rotary destruction mechanism acts to destroy the bottom surface of the stamp body 2 and prevent embezzlement.

Specifically, rotatory destruction mechanism is rotatory inside 2 seal bodies are located, and seal body 2 is inside still to be equipped with independent battery and controller, receives sensor assembly signal and sends the action command to rotatory destruction mechanism through the controller.

Optionally, the rotary destroying mechanism comprises a rotary shaft and sharp teeth fixed on the rotary shaft at a certain angle, and the sharp teeth are contacted with the lower surface of the stamp body 2 through rotation to achieve the purpose of destroying so as to prevent embezzlement.

In some embodiments, the driving mechanism 4 may be configured as shown in fig. 3. Referring to fig. 3 and 6, the driving mechanism 4 includes a driving motor 41 fixedly disposed in the housing 1, a disc 42 connected to a driving end of the driving motor 41, and a connecting rod 43 fixedly connected to the top of the stamp body 2, a cam groove 421 is formed on an end surface of the disc 42, and a guide rod 431 slidably engaged with the cam groove 421 is disposed at an end of the connecting rod 43 away from the stamp body 2.

In this embodiment, driving motor 41 rotates and drives disc 42 rotatory, is equipped with cam groove 421 on the disc 42, and through the cooperation of guide arm 431 with cam groove 421, connecting rod 43 reciprocates, and can keep the certain time at the top and the bottom position that remove, and connecting rod 43 drives seal body 2 and reciprocates, and seal body 2 moves to the lowest position, and under the effect in the time of user's pressure, the position of stamping in treating.

Optionally, the guide rod 431 is rotatably connected with a guide wheel, so that the cam groove 421 and the connecting rod 43 are in sliding fit, and the action is more conveniently performed.

In a modified embodiment of the driving mechanism 4, the stamp body 2 is directly driven by the linear driving motor 41, and a buffer device is provided between the linear driving motor 41 and the stamp body 2 to buffer the stamping operation.

Another modified embodiment of the driving mechanism 4 is that the disc 42 is replaced by a connecting rod, the connecting rod 43 is rotatably connected with the stamp body 2, the length of the connecting rod is smaller than that of the connecting rod 43 to drive the connecting rod 43 to rotate, and the connecting rod 43 drives the stamp body 2 slidably arranged in the housing 1 to move up and down.

In some possible embodiments, referring to fig. 3, a guide slot 14 fixed in the housing 1 is provided between the stamp body 2 and the disc 42, and a connecting rod 43 is slidably provided in the guide slot 14.

In this embodiment, the guide groove 14 is provided to assist guiding and maintain the connecting rod 43 in the cam guide groove 14 and below the disc 42, so as to counteract the radial force generated by the guide rod 431 and the cam groove 421 during the mutual cooperation motion, and make the operation more stable and smooth.

Optionally, rollers or balls are arranged in the guide grooves 14, and the connecting rods 43 realize relative movement with the guide grooves 14 through rolling of the rollers or balls, so that friction between the guide grooves 14 and the connecting rods 43 is reduced to the greatest extent, and energy utilization efficiency is improved. Rollers or balls may also be provided on the connecting rod 43.

Specifically, a fixed block provided with a guide groove 14 is integrally formed in the housing 1; the fixed block can also be fixed in the shell 1 through the connection mode of bolt connection or pin, etc. so as to be convenient for disassembly and maintenance.

In some possible implementation manners, referring to fig. 3 and 6, the upper end of the stamp body 2 is further provided with a transition block 5, the connecting rod 43 is fixedly connected to the top end of the transition block 5, the stamp body 2 and the transition block 5 are connected in a vertical sliding manner, and a first compression spring 51 is arranged between the stamp body 2 and the transition block 5.

In this embodiment, set up fixed block and first compression spring 51 between connecting rod 43 and seal body 2, for making in the action process of stamping, whole actuating mechanism obtains the buffering, can not cause actuating mechanism 4 and seal body 2 to damage because of the effect of rigidity action, has prolonged the live time, has increased the definition degree of stamping.

Optionally, the top end of the seal body 2 is provided with a sliding rod, the sliding rod is inserted into the transition block 5 and is limited to slide out of the transition block 5 through a limiting structure, so that the seal body 2 is always in the shell 1 except for the sealing action, and embezzlement is prevented.

Optionally, refer to fig. 3 and fig. 6 and have a plurality of compression springs at the circumference array between seal body 2 and transition piece 5, compression spring places in the spring hole that transition piece 5 was seted up, and seal body 2 cooperates with compression spring through inserting the arch of establishing in the spring hole, and the compression spring of circumference array can provide more balanced power for seal body 2 at the action in-process of stamping, makes seal body 2 stamp mark more clear.

As shown in fig. 4 and 8, on the basis of the driving mechanism 4, the financial stamp may further include a hand crank 6 slidably disposed on a side wall of the stamp, the disc 42 is connected to the driving motor 41 through a driving shaft 44, a sliding direction of the hand crank 6 is parallel to an axial direction of the driving shaft 44, a rotating shaft 61 of the hand crank 6 is matched with the driving shaft 44 through a clamping mechanism, the clamping mechanism includes a groove 611 disposed at an end of the rotating shaft 61 and a transverse plate 441 disposed at one end of the driving shaft 44 and matched with the groove 611;

the stamp side wall is further provided with a first telescopic lock bolt 15, the action end 151 of the first telescopic lock bolt 15 is matched with the groove 611, and the groove 611 is aligned to the first telescopic lock bolt 15 through moving out of the transverse plate 441 and is clamped and fixed by the first telescopic lock bolt 15.

In this embodiment, the hand crank 6 is used in the case of an accident in the electric power of the financial seal, wherein the first retractable lock bolt 15 is a mechanical lock. The original state of the hand crank 6 is a state separated from the driving shaft 44, the hand crank 6 is vertically placed, and the end 151 of the action end of the first telescopic lock bolt 15 is inserted into the groove 611, so that the hand crank 6 is fixed; in the emergency situation that sealing is needed and power supply fails, the action end 151 of the first telescopic lock bolt 15 is controlled to retract in a password unlocking or key unlocking mode, the crank handle 6 is rotated and moved to enable the groove 611 to be matched with the transverse plate 441, and the crank handle 6 is rotated to complete sealing under the condition that the shell 1 is pressed.

Alternatively, the driving shafts 44 on both sides of the disk 42 are respectively provided with a supporting bearing seat 45, the supporting bearing seats 45 are fixed in the housing 1, and the supporting bearing seats 45 can play a role of supporting auxiliary rotation.

Optionally, the hand crank 6 further comprises a straight rod connected to the rotating shaft 61 and a hand-held portion connected to the other end of the straight rod, wherein the hand-held portion is a roller rotatably connected with the straight rod, and therefore hand shaking is facilitated.

Optionally, the roller has the freedom degree of rotating to be parallel to the straight rod, and is convenient to fold when not in use.

In some possible implementation manners, referring to fig. 1, 6 and 9, the financial stamp further includes a mounting box 3, a cavity 31 for accommodating the bottom of the housing 1 is formed in the mounting box 3, and a protection lock 7 is arranged between the mounting box 3 and the housing 1.

In this embodiment, the cavity 31 on the mounting box 3 is used for protecting the stamp body 2, and the protection lock 7 is arranged to further prevent embezzlement. Alternatively, the protection lock 7 may be a telescopic lock bolt inserted directly radially into the side wall of the housing 1, either mechanically or electronically controlled.

In some possible implementation manners, referring to fig. 6 and 9, a long groove 32 communicated with the cavity 31 is formed at the bottom of the cavity 31, one end, far away from the cavity 31, of the long groove 32 is communicated with the outside, at least one piece of inkpad 8 is placed in the long groove 32, one piece of inkpad 8 is located right below the stamp body 2, and one end, communicated with the outside, of the inkpad 8 is placed in the long groove 32 through the long groove 32.

In this embodiment, the long groove 32 is used for placing the ink paste 8, and the ink paste 8 is placed right under the housing 1, so that the stamp body 2 can be lowered to contact the ink paste 8 by operating the driving mechanism 4 or the crank lever 6. The long slot 32 can store a plurality of inkpads 8 for standby.

Optionally, a sensing device is arranged between the inkpad 8 and the shell 1, and after sensing confirmation, the driving mechanism 4 can be commanded to act and send information to a user, so that the inkpad 8 is prevented from being falsely used by other articles.

In some possible implementations, the mounting box 3 and the inkpad 8 are configured as shown in fig. 6. Referring to fig. 1 to 3, 6 and 9, the inkpad 8 is cylindrical, the bottom of the inkpad 8 is radially provided with a long hole 81, a long rod 33 is arranged in the long hole 81, the side wall of the long hole 32 is provided with a guide slot hole 34, the long rod 33 penetrates through the guide slot hole 34 and is inserted in the long hole 81, and the long rod 33 moves along the guide slot hole 34 to drive the inkpad 8 to move.

In this embodiment, by providing the long hole 81, the long bar 33 and the guide groove hole 34, the long bar 33 is inserted into the long hole 81 through the guide groove hole 34, and the inkpad 8 is moved in the direction of the guide groove hole 34 by pushing and pulling the long bar 33 along the guide groove hole 34.

Alternatively, the long hole 81 penetrates the bottom of the inkpad 8, the long rod 33 is inserted into the long hole 81 and extends from both sides of the mounting box 3, one end of the long rod 33 is fixed with a first push handle 331, the other end can be detached and fixedly connected with a second push handle 332, and after the guide slot 34 penetrates the inkpad 8 and the guide slot 34 on the other side, the second push handle 332 is fixed on the long rod 33 again. Alternatively, the detachable fixing manner may be a threaded connection, a snap connection, a pin fixing connection, etc., as long as the long rod 33 and the second push handle 332 can be fixed relatively and detachable.

In some possible implementations, referring to fig. 1 and 6, a cover plate 35 is disposed above the long groove 32 and on one side of the cavity 31, and one end of the cover plate 35 is abutted and fixed to the inkpad 8 located right below the stamp body 2.

In this embodiment, the cover plate 35 is provided to both close the elongated slot 32 and to abut against the inkpad 8 under the stationary housing 1.

Specifically, be equipped with the handle 351 on the apron 35, conveniently get and put, handle 351 sets up and keeps away from casing 1 one side.

Optionally, a lock is provided between the cover plate 35 and the mounting box 3 to prevent the passage through the inkpad 8 from embezzling the stamp body 2.

In some possible implementations, the above-mentioned protection lock 7 adopts a structure as shown in fig. 6. Referring to fig. 1, 6 and 7, the protection lock 7 includes a first lock hole 71 opened on the side surface of the housing 1, a second lock hole 72 opened on the side wall of the cavity 31, a chuck 73 slidably disposed in the second lock hole 72, a guide rod 74 slidably disposed in the side wall of the cavity 31, and a second retractable lock bolt 75 for limiting the sliding of the guide rod 74, the first lock hole 71 is matched with the second lock hole 72, a second compression spring 76 is disposed between the chuck 73 and the end surface of the second lock hole 72 far from the cavity 31, the chuck 73 has a straight groove 732 radially penetrating therethrough, the guide rod 74 penetrates through the straight groove 732, the sliding direction of the guide rod 74 is the same as the moving direction of the chuck 73, and the second retractable lock bolt 75 is connected and controlled by an information processor or controlled by a mechanical lock.

In this embodiment, when the housing 1 is placed in the cavity 31, the chuck 73 contracts and extends out of the first locking hole 71 to clamp the housing 1 through the cooperation of the first locking hole 71, the second locking hole 72, the chuck 73 and the second compression spring 76. Guide bar 74 is equipped with two tip slide fixation positions, the sliding length of guide bar 74, dop 73's displacement distance and the length of straight flute 732 are equal, be located near can one side at guide bar 74, it is fixed through the open slot that inserts the cavity 31 lateral wall, dop 73 can slide and insert in first lockhole 71, it is fixed to pull out guide bar 74 and slide to the position of keeping away from casing 1, guide bar 74 drives dop 73 through straight flute 732 and shifts out first lockhole 71, can take out casing 1 and seal body 2, carry out follow-up stamping action.

Specifically, the second telescopic latch 75 is disposed in the middle of the sliding path of the guide rod 74 to restrict the guide rod 74 from moving back and forth, for the purpose of locking the housing 1.

Optionally, the second telescopic lock bolt 75 is a mechanical lock, the protection lock 7 further includes an electric control lock which is arranged between the housing 1 and the mounting box 3 and is controlled by an information processor, and the seal is used in a power supply state and an emergency state through the cooperation of the two locks. Specifically, the electrically controlled lock may be an electromagnetic lock respectively fixed at the bottom of the housing 1 and the bottom of the cavity 31.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.