CN211662881U - Intelligent stamp - Google Patents

Intelligent stamp Download PDF

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Publication number
CN211662881U
CN211662881U CN202020076993.1U CN202020076993U CN211662881U CN 211662881 U CN211662881 U CN 211662881U CN 202020076993 U CN202020076993 U CN 202020076993U CN 211662881 U CN211662881 U CN 211662881U
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CN
China
Prior art keywords
fixedly connected
shell
magnet
wall
locking
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Active
Application number
CN202020076993.1U
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Chinese (zh)
Inventor
刘彦军
杨辉
高学慧
王明策
郑耀东
孔石泉
吴悦军
周耀明
白冰
倪宪耀
李树斌
杨守华
李勇臣
王静文
刘静
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Inner Mongolia Daban Power Generation Co ltd
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Inner Mongolia Daban Power Generation Co ltd
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Priority to CN202020076993.1U priority Critical patent/CN211662881U/en
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Publication of CN211662881U publication Critical patent/CN211662881U/en
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Abstract

The utility model discloses an intelligence seal, including shell, right jam plate and the first piece that blocks the shell bottom runs through the inner wall in groove and the surface swing joint of right jam plate, the shell bottom runs through the roof in groove and the first top fixed connection who blocks the piece. This intelligence seal, through setting up remote control mechanism, wireless communication module is with signal feedback to singlechip treater, the staff accessible is pressed seal electro-magnet button module, master control electro-magnet button module switch on, first master control electro-magnet, second master control electro-magnet and seal locking electro-magnet begin to charge, and obtain magnetism, first locking magnet atress drives first spacing inserted bar rebound, second locking magnet atress drives the spacing inserted bar rebound of second, right side jam plate and left jam plate are portable, right side respectively, move right side jam plate and left jam plate left, the ink storage box moves down, it spills the seal to open the seal, can stamp with fixing the application of force piece with the hand.

Description

Intelligent stamp
The technical field is as follows:
the utility model relates to an office supplies technical field especially relates to an intelligent seal.
Background art:
the prior traditional seal is in some special conditions, for example, unit leaders are absent, but urgent important documents or contracts need to be stamped, and unit base-level employees generally do not have permission to stamp or are inconvenient to stamp, at the moment, important things can be delayed because leaders cannot stamp, if the intelligent stamping system capable of remote authorization and remote scanning is invented, the problem can be solved, and the employees can be prevented from taking the seal for use privately.
The utility model has the following contents:
the utility model aims at providing an intelligence seal to solve prior art not enough.
The utility model discloses by following technical scheme implement: an intelligent stamp comprises a shell, a right locking plate and a first blocking block, wherein the inner wall of a through groove at the bottom of the shell is movably connected with the surface of the right locking plate, the top wall of the through groove at the bottom of the shell is fixedly connected with the top of the first blocking block, the bottom of the first blocking block is fixedly connected with the bottom wall of the through groove at the bottom of the shell, the left side of the first blocking block is fixedly connected with a sliding rod, one end of the sliding rod, far away from the first blocking block, is fixedly connected with a second blocking block, the top and the bottom of the second blocking block are fixedly connected with the top wall and the bottom wall of the through groove at the bottom of the shell, the front side of the right locking plate is fixedly connected with a first sliding sleeve, the first sliding sleeve is movably connected with the sliding rod, the right side of the first sliding sleeve is fixedly connected with a first spring, one end of the first spring, far away from the first sliding sleeve, is fixedly connected with the left side of, and first spring and slide bar swing joint, the surperficial swing joint of slide bar has the second sliding sleeve, the left jam plate of back fixedly connected with of second sliding sleeve, the inner wall swing joint that the groove runs through bottom the shell on the surface of left jam plate, the left side fixedly connected with second spring of second sliding sleeve, the one end that the second sliding sleeve was kept away from to the second spring blocks the right side fixed connection of piece with the second, the second spring housing is on the slide bar, and second spring and slide bar swing joint.
The top wall of the inner wall groove on the left side of the shell is fixedly connected with a second main control electromagnet, the bottom of the second guide rod is fixedly connected with a second vertical spring, one end of the second vertical spring, which is far away from the first main control electromagnet, is fixedly connected with a first locking magnet, the first locking magnet is movably connected with the surface of the first guide rod, the bottom of the first locking magnet is fixedly connected with a first limit inserted rod, the first limit inserted rod is movably connected with the surface of the first guide rod, the bottom of the first limit inserted rod is movably connected with a slot in the right lock plate, the top wall of the inner wall groove on the left side of the shell is fixedly connected with a second guide rod, the surface of the second guide rod is fixedly connected with a second main control electromagnet, and the bottom of the second electromagnet is fixedly connected with a second vertical spring, the end, far away from the second main control electromagnet, of the second vertical spring is fixedly connected with a second locking magnet, the second locking magnet is movably connected with the surface of a second guide rod, the bottom of the second locking magnet is fixedly connected with a second limiting insertion rod, the second limiting insertion rod is movably connected with the surface of the second guide rod, the bottom of the second limiting insertion rod is movably connected with an inserting groove in a right locking plate, the right inner wall of the shell is fixedly connected with a first sliding plate, the left side of the first sliding plate is movably connected with an ink storage box, the bottom of the ink storage box is fixedly connected with a seal, the side surface of the ink storage box is clamped with a seal cover, the left inner wall of the shell is fixedly connected with a second sliding plate, the right side of the second sliding plate is movably connected with the left side of the ink storage box, the top of the ink storage box is fixedly connected with a third locking magnet, the side inner wall of the shell is fixedly, the fingerprint identification device comprises a support, a circuit board, a first electromagnet driving module, a second electromagnet driving module, a singlechip processor, a wireless communication module, a supporting plate, a seal locking electromagnet, a power supply, a charging port, a collecting module, a camera, a storage module and a power supply, wherein the circuit board is fixedly connected with the circuit board through screws, the first electromagnet driving module is arranged on the circuit board, the second electromagnet driving module is arranged on the circuit board, the singlechip processor is arranged on the circuit board, the wireless communication module is arranged on the circuit board, the supporting plate is arranged at the bottom of the circuit board and is fixedly connected with the support through screws, the seal locking electromagnet is fixedly connected with the bottom of the supporting plate, the power supply is fixedly connected with the inner wall of the back of the shell, the charging port is arranged at, and the bottom of collection module is equipped with the light filling module of shooing, collection module's top is equipped with the button module of shooing, and collection module's left side is equipped with the light filling button module, the right side of shell is equipped with master control electro-magnet button module, and the left side of shell is equipped with seal electro-magnet button module, the positive fixedly connected with application of force piece of ink storage box, the spout swing joint that runs through of application of force piece and shell openly, the top of shell is equipped with the top cap, the top cap passes through screw and shell fixed connection.
Preferably, the bottom of the shell is provided with a through groove penetrating from the left side to the right side, the inner wall of the left side of the shell is provided with a groove, the inner wall of the right side of the shell is provided with a groove, the outer surface of the shell is a cylinder, the inner structure of the shell is a rectangle, and the front side of the shell is provided with a through groove.
Preferably, the top of the right locking plate is provided with a slot extending to the inside.
Preferably, the top of the left locking plate is provided with a slot extending to the inside.
Preferably, the power supply is located below the circuit board, and a lithium battery is arranged inside the power supply.
The utility model has the advantages that:
by arranging a remote control mechanism, the boss can send an instruction to a wireless communication module on an internal circuit board through app, the wireless communication module feeds signals back to a single chip processor, a first electromagnet driving module and a second electromagnet driving module respectively authorize a first main control electromagnet, a second main control electromagnet and a stamp locking electromagnet, an employee can press the stamp electromagnet key module, the main control electromagnet key module is powered on, the first main control electromagnet, the second main control electromagnet and the stamp locking electromagnet start to charge and acquire magnetism, the first locking magnet is forced to drive a first limit inserted bar to move upwards, the second locking magnet is forced to drive a second limit inserted bar to move upwards, the right locking plate and the left locking plate can move rightwards and leftwards respectively, the right locking plate and the left locking plate are moved leftwards, an ink storage box moves downwards, and the stamp is opened to leak the stamp, the force application block is fixed by a hand to stamp, after the stamping is finished, the third locking magnet of the stamp electromagnet key module is pressed to be free of stress, the right lock plate and the left lock plate rebound to the original positions, the main control electromagnet key module is pressed, the power supply is powered off, the first limiting insertion rod and the second limiting insertion rod fall to reset, and the left lock plate and the right lock plate cannot be opened.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a sectional view of the front view structure of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic rear view of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a sectional view of the top view structure of the present invention;
FIG. 6 is a schematic circuit diagram of the intelligent control system of the present invention;
fig. 7 is a schematic circuit diagram of the electromagnet driving module according to the present invention.
Wherein: 1. a housing; 2. a right lock plate; 3. a first stopper; 4. a slide bar; 5. a first sliding sleeve; 6. a first spring; 7. a second stopper; 8. a second sliding sleeve; 9. a left locking plate; 10. a second spring; 11. a first limit inserted link; 12. a first locking magnet; 13. a first vertical spring; 14. a first master control electromagnet; 15. a first guide bar; 16. a second limit inserted link; 17. a second locking magnet; 18. a second vertical spring; 19. a second master control electromagnet; 20. a second guide bar; 21. a second slide plate; 22. a first slide plate; 23. an ink storage box; 24. stamping; 25. stamping; 26. a support; 27. a circuit board; 28. the seal locks the electro-magnet; 29. a third locking magnet; 30. a first electromagnet driving module; 31. a second electromagnet driving module; 32. a single chip processor; 33. a wireless communication module; 34. a support plate; 35. a force application block; 36. an acquisition module; 37. a camera for taking a picture; 38. a photographing light supplement module; 39. a light supplement key module; 40. a photographing key module; 41. a stamp electromagnet key module; 42. a main control electromagnet key module; 43. a top cover; 44. a fingerprint module; 45. a charging port; 46. a power source.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-7, an intelligent stamp comprises a housing 1, a right lock plate 2 and a first blocking block 3, wherein the bottom of the housing 1 is provided with a through groove penetrating from the left side to the right side, the left inner wall of the housing 1 is provided with a groove, the right inner wall of the housing 1 is provided with a groove, the outer surface of the housing 1 is a cylinder, the inner structure is rectangular, the front of the housing 1 is provided with a through sliding groove, the inner wall of the through groove at the bottom of the housing 1 is movably connected with the surface of the right lock plate 2, the top of the right lock plate 2 is provided with a slot extending to the inside, the top wall of the through groove at the bottom of the housing 1 is fixedly connected with the top of the first blocking block 3, the bottom of the first blocking block 3 is fixedly connected with the bottom wall of the through groove at the bottom of the housing 1, the left side of the first blocking block 3 is fixedly connected with a sliding rod 4, the top and the bottom of a second barrier 7 are fixedly connected with the top wall and the bottom wall of a through groove at the bottom of the shell 1, the front surface of the right lock plate 2 is fixedly connected with a first sliding sleeve 5, the first sliding sleeve 5 is movably connected with a sliding rod 4, the right side of the first sliding sleeve 5 is fixedly connected with a first spring 6, one end of the first spring 6, far away from the first sliding sleeve 5, is fixedly connected with the left side of the first barrier 3, the first spring 6 is sleeved on the sliding rod 4, the first spring 6 is movably connected with the sliding rod 4, the surface of the sliding rod 4 is movably connected with a second sliding sleeve 8, the back surface of the second sliding sleeve 8 is fixedly connected with a left lock plate 9, the top of the left lock plate 9 is provided with a slot extending to the inside, the surface of the left lock plate 9 is movably connected with the inner wall of the through groove at the bottom of the shell 1, the left side of the second sliding sleeve 8 is fixedly connected with a second spring 10, one end of the, the second spring 10 is sleeved on the sliding rod 4, and the second spring 10 is movably connected with the sliding rod 4.
A first guide rod 15 is fixedly connected to the top wall of the groove on the inner wall on the right side of the shell 1, a first main control electromagnet 14 is fixedly connected to the surface of the first guide rod 15, a first vertical spring 13 is fixedly connected to the bottom of the first main control electromagnet 14, a first locking magnet 12 is fixedly connected to one end, away from the first main control electromagnet 14, of the first vertical spring 13, the first locking magnet 12 is movably connected to the surface of the first guide rod 15, the first locking magnet 12 is movably connected to the surface of the first guide rod 12, a first limit inserted rod 11 is movably connected to the surface of the first guide rod 15, the bottom of the first limit inserted rod 11 is movably connected to the slot inside the right lock plate 2, a second guide rod 20 is fixedly connected to the top wall of the groove on the inner wall on the left side of the shell 1, a second main control electromagnet 19 is fixedly connected to the surface of the second guide rod 20, a second vertical spring 18 is fixedly connected to the bottom of the second, a second locking magnet 17 is fixedly connected to one end of the second vertical spring 18 far away from the second main control electromagnet 19, the second locking magnet 17 is movably connected with the surface of a second guide rod 20, a second limit inserted rod 16 is fixedly connected to the bottom of the second locking magnet 17, the second limit inserted rod 16 is movably connected with the surface of the second guide rod 20, the bottom of the second limit inserted rod 16 is movably connected with an inserting groove in the right lock plate 2, a first sliding plate 22 is fixedly connected with the inner wall of the right side of the shell 1, an ink storage box 23 is movably connected with the left side of the first sliding plate 22, a stamp 24 is fixedly connected with the bottom of the ink storage box 23, a stamp 25 is clamped on the side surface of the ink storage box 23, a second sliding plate 21 is fixedly connected with the inner wall of the left side of the shell 1, the right side of the second sliding plate 21 is movably connected with the left side of the ink storage box 23, a third locking magnet 29 is fixedly connected with the top of the ink storage box, the circuit board 27 is arranged on the support 26, the circuit board 27 is fixedly connected with the circuit board 27 through screws, the circuit board 27 is provided with a first electromagnet driving module 30, the circuit board 27 is provided with a second electromagnet driving module 31, the circuit board 27 is provided with a single-chip microcomputer processor 32, the circuit board 27 is provided with a wireless communication module 33, when the single-chip microcomputer sends a high-level signal to the base electrode of a triode Q1, the triode Q1 is conducted, a relay K2 is electrified and attracted, the control end of an electromagnet electrifying loop of a connector P2 is connected in a battery and electromagnet loop, so that the electromagnet works and controls corresponding mechanical parts to work, the wireless communication module 33 is a wifi module which is arranged in the seal and used for receiving a sealing command sent by a smart phone, sending a prompt of the sealing command to a unit secret phone and sending a scanned file after sealing to the smart phone for confirmation, and sending to a seal data management server for storage management, a supporting plate 34 is arranged at the bottom of the circuit board 27, the supporting plate 34 is fixedly connected with the bracket 26 through screws, a seal locking electromagnet 28 is fixedly connected with the bottom of the supporting plate 34, a power supply 46 is fixedly connected with the inner wall of the back of the shell 1, the power supply 46 is positioned below the circuit board 27, a lithium battery is arranged inside the power supply 46, a charging port 45 is arranged at the back of the shell 1, the charging port 45 is electrically connected with the power supply 46, the power supply 46 supplies power to the circuit board 27 and respectively supplies power to the first main control electromagnet 14, the second main control electromagnet 19 and the seal locking electromagnet 28, a fingerprint module 44 and a fingerprint module 44 are arranged at the back of the shell 1, the fingerprint module 44 is used for identifying own fingerprints after the unit secretarial mobile phone is used for receiving the prompt of a seal stamping command, and then the singlechip processor 32 can drive the first electromagnet driving module 30 and the, Second master control electro-magnet 19 and seal locking electro-magnet 28 carry out dual authorization, the front of shell 1 is equipped with collection module 36, collection module 36's bottom is equipped with camera 37 of shooing, and collection module 36's bottom is equipped with light filling module 38 of shooing, collection module 36's top is equipped with button module 40 of shooing, and collection module 36's left side is equipped with light filling button module 39, the right side of shell 1 is equipped with master control electro-magnet button module 42, and the left side of shell 1 is equipped with seal electro-magnet button module 41, the positive fixedly connected with application of force piece 35 of ink-storage box 23, application of force piece 35 and the positive spout swing joint that runs through of shell 1, the top of shell 1 is equipped with top cap 43, top cap 43 passes through screw and.
When the stamp locking device is used, the boss can send an instruction to the wireless communication module 33 on the internal circuit board 27 through the app, the wireless communication module 33 feeds signals back to the single chip processor 32, the first electromagnet driving module 30 and the second electromagnet driving module 31 respectively authorize the first main control electromagnet 14, the second main control electromagnet 19 and the stamp locking electromagnet 28, an employee can press the stamp electromagnet key module 41, the main control electromagnet key module 42 is connected with the power supply 46, the first main control electromagnet 14, the second main control electromagnet 19 and the stamp locking electromagnet 28 start to be charged and obtain magnetism, the first locking magnet 12 is forced to drive the first limiting inserted bar 11 to move upwards, the second locking magnet 17 is forced to drive the second limiting inserted bar 16 to move upwards, the right locking plate 2 and the left locking plate 9 can move and respectively move the right locking plate 2 and the left locking plate 9 to the right and the left, the ink storage box 23 moves downwards, the seal cover 25 is opened to leak the seal 24, the force application block 35 is fixed by hands to seal, in the using process, the photographing light supplement module 38 and the light supplement key module 39 can be pressed down, the photographing camera 37 and the photographing light supplement module 38 are controlled to work, photographing and video recording are carried out on the process for backup and filing, so that inquiry and responsibility avoidance can be carried out in the future, after the completion, the seal electromagnet key module 41 is pressed down, the third locking magnet 29 is not stressed, the right locking plate 2 and the left locking plate 9 rebound to the original positions, the main control electromagnet key module 42 is pressed, the power supply 46 is powered off, the first limiting insertion rod 11 and the second limiting insertion rod 16 fall and reset, and the left locking plate 9 and the right locking plate 2 cannot be opened.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The intelligent stamp comprises a shell (1), a right lock plate (2) and a first blocking block (3), and is characterized in that the inner wall of a through groove at the bottom of the shell (1) is movably connected with the surface of the right lock plate (2), the top wall of the through groove at the bottom of the shell (1) is fixedly connected with the top of the first blocking block (3), the bottom of the first blocking block (3) is fixedly connected with the bottom wall of the through groove at the bottom of the shell (1), a sliding rod (4) is fixedly connected with the left side of the first blocking block (3), one end of the sliding rod (4) far away from the first blocking block (3) is fixedly connected with a second blocking block (7), the top and the bottom of the second blocking block (7) are fixedly connected with the top wall and the bottom wall of the through groove at the bottom of the shell (1), a first sliding sleeve (5) is fixedly connected with the front of the right lock plate (2), and the first sliding sleeve (5) is movably connected with the sliding rod (4), the right side of the first sliding sleeve (5) is fixedly connected with a first spring (6), one end, far away from the first sliding sleeve (5), of the first spring (6) is fixedly connected with the left side of the first blocking block (3), the first spring (6) is sleeved on the sliding rod (4), the first spring (6) is movably connected with the sliding rod (4), the surface of the sliding rod (4) is movably connected with a second sliding sleeve (8), the back side of the second sliding sleeve (8) is fixedly connected with a left locking plate (9), the surface of the left locking plate (9) is movably connected with the inner wall of a through groove at the bottom of the shell (1), the left side of the second sliding sleeve (8) is fixedly connected with a second spring (10), one end, far away from the second sliding sleeve (8), of the second spring (10) is fixedly connected with the right side of the second blocking block (7), and the second spring (10) is sleeved on the sliding rod (4), the second spring (10) is movably connected with the sliding rod (4);
the top wall of the inner wall groove on the right side of the shell (1) is fixedly connected with a first guide rod (15), the surface of the first guide rod (15) is fixedly connected with a first master control electromagnet (14), the bottom of the first master control electromagnet (14) is fixedly connected with a first vertical spring (13), one end, far away from the first master control electromagnet (14), of the first vertical spring (13) is fixedly connected with a first locking magnet (12), the first locking magnet (12) is movably connected with the surface of the first guide rod (15), the bottom of the first locking magnet (12) is fixedly connected with a first limiting insertion rod (11), the first limiting insertion rod (11) is movably connected with the surface of the first guide rod (15), the bottom of the first limiting insertion rod (11) is movably connected with the slot inside the right locking plate (2), the top wall of the inner wall groove on the left side of the shell (1) is fixedly connected with a second guide rod (20), the surface of the second guide rod (20) is fixedly connected with a second main control electromagnet (19), the bottom of the second main control electromagnet (19) is fixedly connected with a second vertical spring (18), one end, far away from the second main control electromagnet (19), of the second vertical spring (18) is fixedly connected with a second locking magnet (17), the second locking magnet (17) is movably connected with the surface of the second guide rod (20), the bottom of the second locking magnet (17) is fixedly connected with a second limiting insertion rod (16), the second limiting insertion rod (16) is movably connected with the surface of the second guide rod (20), the bottom of the second limiting insertion rod (16) is movably connected with an inner slot of the right lock plate (2), the inner wall of the right side of the shell (1) is fixedly connected with a first sliding plate (22), the left side of the first sliding plate (22) is movably connected with an ink storage box (23), the bottom fixedly connected with of storing up ink horn (23) is stamped (24), the side surface joint of storing up ink horn (23) has stamp (25), the left side inner wall fixedly connected with second slide (21) of shell (1), the right side of second slide (21) and the left side swing joint of storing up ink horn (23), the top fixedly connected with third locking magnet (29) of storing up ink horn (23), the side inner wall fixedly connected with support (26) of shell (1), be equipped with circuit board (27) on support (26), circuit board (27) pass through screw and circuit board (27) fixed connection, be equipped with first electro-magnet drive module (30) on circuit board (27), be equipped with second electro-magnet drive module (31) on circuit board (27), be equipped with singlechip treater (32) on circuit board (27), and be equipped with wireless communication module (33) on circuit board (27), the bottom of the circuit board (27) is provided with a supporting plate (34), the supporting plate (34) is fixedly connected with a support (26) through a screw, the bottom of the supporting plate (34) is fixedly connected with a seal locking electromagnet (28), the inner wall of the back of the shell (1) is fixedly connected with a power supply (46), the back of the shell (1) is provided with a charging port (45), the charging port (45) is electrically connected with the power supply (46), the power supply (46) supplies power to the circuit board (27) and respectively supplies power to a first main control electromagnet (14) and a second main control electromagnet (19), the seal locking electromagnet (28) supplies power, the back of the shell (1) is provided with a fingerprint module (44), the front of the shell (1) is provided with an acquisition module (36), the bottom of the acquisition module (36) is provided with a camera (37), and the bottom of the acquisition module (36) is provided with a light supplementing module, the top of collection module (36) is equipped with photographing key module (40), and the left side of collection module (36) is equipped with light filling key module (39), the right side of shell (1) is equipped with main control electro-magnet key module (42), and the left side of shell (1) is equipped with seal electro-magnet key module (41), the positive fixedly connected with application of force piece (35) of ink storage box (23), application of force piece (35) and the positive spout swing joint that runs through of shell (1), the top of shell (1) is equipped with top cap (43), top cap (43) are through screw and shell (1) fixed connection.
2. The intelligent stamp according to claim 1, wherein the bottom of the housing (1) is provided with a through groove extending from the left side to the right side, the inner wall of the left side of the housing (1) is provided with a groove, the inner wall of the right side of the housing (1) is provided with a groove, the outer surface of the housing (1) is a cylinder, the inner structure of the housing is a rectangle, and the front of the housing (1) is provided with a through groove.
3. The intelligent stamp according to claim 1, wherein the top of the right locking plate (2) is provided with a slot extending to the inside.
4. The intelligent stamp according to claim 1, wherein the top of the left locking plate (9) is provided with a slot extending to the inside.
5. The intelligent stamp according to claim 1, wherein the power source (46) is located below the circuit board (27), and the power source (46) is internally provided with a lithium battery.
CN202020076993.1U 2020-01-14 2020-01-14 Intelligent stamp Active CN211662881U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020076993.1U CN211662881U (en) 2020-01-14 2020-01-14 Intelligent stamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020076993.1U CN211662881U (en) 2020-01-14 2020-01-14 Intelligent stamp

Publications (1)

Publication Number Publication Date
CN211662881U true CN211662881U (en) 2020-10-13

Family

ID=72739451

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020076993.1U Active CN211662881U (en) 2020-01-14 2020-01-14 Intelligent stamp

Country Status (1)

Country Link
CN (1) CN211662881U (en)

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