CN111301014A

CN111301014A - Intelligent seal with anti-theft and tracing functions

Info

Publication number: CN111301014A
Application number: CN201911349952.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Qingdao Xiangshuai Advertising Technology Co ltd
Current assignee: Hangzhou Xiangyi Technology Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-06-19
Anticipated expiration: 2039-12-24
Also published as: JP2021102336A; CN111301014B

Abstract

The invention discloses an intelligent seal with anti-theft and tracing functions, which comprises an anti-theft box, wherein a lifting cavity is arranged in the anti-theft box, a locking cavity positioned on the upper side of the lifting cavity is arranged in the anti-theft box, the locking cavity is communicated with the lifting cavity, the opening of the locking cavity is upward, a seal device is arranged in the locking cavity, an unlocking device used for unlocking the locking device is arranged in the lifting cavity, a crushing device used for crushing a circle with characters is arranged in the lifting cavity, the seal mechanism of the invention needs fingerprint identification when sealing each time, a two-dimensional code printer on the seal mechanism sprays two-dimensional codes on sealed files, the anti-counterfeiting and tracing of the sealing can be realized because the two-dimensional codes of each sealed file are different, so that the seal is prevented from being stolen, and the anti-theft mechanism can automatically crush the circle with characters when the device is stolen and carried, thereby further avoiding pirating.

Description

Intelligent seal with anti-theft and tracing functions

Technical Field

The invention relates to the technical field of seal anti-theft, in particular to an intelligent seal with anti-theft and tracing functions.

Background

The seal is used as a stationery which is printed on a document to show identification or signature, a common seal is firstly stained with pigment and then printed, some seals are printed on wax or fire paint, the seal is a tool for protecting the legal right and property of an individual, the importance of the seal is self-evident, so that the anti-theft safety performance of the seal is very important to improve, the seal on the market has single function and poor anti-theft performance, the existing seal does not have anti-counterfeiting function, the seal after being embezzled has legal effect, the influence on the individual or company is large, and the seal with anti-counterfeiting and anti-theft functions is lacked at present.

Disclosure of Invention

The technical problem is as follows: at present, a seal with anti-counterfeiting and anti-theft functions is lacked.

In order to solve the problems, the embodiment designs an intelligent seal with anti-theft and tracing functions, the intelligent seal with anti-theft and tracing functions comprises an anti-theft box, a lifting cavity is arranged in the anti-theft box, a locking cavity positioned on the upper side of the lifting cavity is arranged in the anti-theft box, the locking cavity is communicated with the lifting cavity, the opening of the locking cavity faces upwards, a seal device is arranged in the locking cavity, the seal device comprises a seal arranged in the lifting cavity, a ring groove with a downward opening is arranged on the end surface of the lower side of the seal, an electromagnet is fixedly connected on the inner wall of the upper side of the ring groove, a two-position code printer is fixedly connected on the end surface of the lower side of the seal, a handle extending upwards to the outside of the end surface of the locking cavity is fixedly connected on the end surface of the upper side of the seal, and a locking device for locking the seal is, the locking device comprises two fixed blocks fixedly connected with the inner wall of the lower side of the locking cavity, the seal is positioned between the two fixed blocks, the end face of the front side of each fixed block is rotationally connected with a swing rod, the two swing rods are bilaterally symmetrical, an unlocking device used for unlocking the locking device is arranged in the lifting cavity, the unlocking device comprises a lead screw rotationally connected with the inner wall of the lower side of the lifting cavity, a lifting motor fixedly connected with the inner wall of the lower side of the lifting cavity is connected to the lead screw in a power mode, a lifting nut is connected to the lead screw in a threaded mode, a lifting block slidably connected to the inner wall of the left side of the lifting cavity is fixedly connected to the end face of the left side of the lifting nut, a lifting platform is fixedly connected to the end face of the upper side of the lifting nut, four through grooves which are vertically communicated are distributed in, and a crushing device for crushing lettering rings is arranged in the lifting cavity.

Preferably, the handle is internally provided with an infusion hole with an opening facing the right and communicated with the two-position code printer, the handle is provided with a fingerprint recognizer on the upper end face, the inner wall of the lower side of the lifting cavity is fixedly connected with an ink box, the ink box is used for storing printing ink, the ink box is provided with a liquid pump on the right end face, the liquid pump is communicated with the infusion hole and is connected with a conveying hose, the upper end face of the ink box is fixedly connected with a lithium battery, the seal is internally provided with two limiting holes which are bilaterally symmetrical and have openings facing away from one side of the handle, the end face of the lower side of the seal is fixedly connected with two position switches which are bilaterally symmetrical, the inner wall of the left side of the lifting cavity is fixedly connected with an acceleration sensor.

Preferably, a sliding groove which is through from front to back is arranged in the swing rod, two limiting rods which are symmetrical left and right are connected on the inner wall of the upper side of the locking cavity in a sliding manner, the limiting rods can extend into the limiting holes, thereby locking the seal, a sliding pin is fixedly connected on the end face of the front side of the limiting rod, the sliding pin is positioned in the sliding groove and is connected with the sliding groove in a sliding way, a fixed rod is fixedly connected on the end surface of one side of the fixed block close to the symmetric center, a through hole which is communicated up and down is arranged in the fixed rod, the seal can be placed on the end surface of the upper side of the fixed rod, the end surface of one side of the fixed block close to the symmetric center is connected with a sliding block positioned on the lower side of the fixed rod in a sliding way, the upper side end face of the sliding block is fixedly connected with a trigger rod, the trigger rod can penetrate through the through hole and trigger the position switch, and a connecting rod is hinged between the sliding block and the oscillating rod.

Preferably, sliding connection has the baffle in the sliding cavity, sliding cavity keeps away from the vice electro-magnet of fixedly connected with on the inner wall of symmetry center one side, vice electro-magnet with be connected with compression spring, four between the baffle the ring of carving characters is located respectively lead to the inslot, just the ring of carving characters with baffle upside terminal surface butt, the ring of carving characters is the quarter ring, the ring of carving characters can by the electro-magnet adsorbs, fixedly connected with opening down on the elevating platform downside terminal surface and with lead to the communicating funnel of groove.

Preferably, the crushing device comprises a crushing box fixedly connected to the end face of the front side of the lifting cavity, the crushing box is located on the lower side of the hopper, a crushing cavity with an upward opening is arranged in the crushing box, two crushing shafts which are symmetrical left and right are rotatably connected to the inner wall of the rear side of the crushing cavity, the crushing shafts extend forwards and backwards and extend backwards into the lifting cavity, crushing wheels which are located in the crushing cavity are fixedly connected to the crushing shafts, gears which are located in the lifting cavity are fixedly connected to the crushing shafts, a crushing motor which is fixedly connected to the inner wall of the rear side of the lifting cavity is dynamically connected to the left crushing shafts, an idler shaft which extends forwards is rotatably connected to the inner wall of the rear side of the lifting cavity, and idler wheels which are connected with the gears in a meshed manner are fixedly connected to the idler shaft.

The invention has the beneficial effects that: according to the invention, the seal mechanism is fixed in the storage box through the bolt on the locking mechanism, fingerprint unlocking is carried out through the fingerprint recognizer on the seal mechanism, the pattern part with characters on the seal mechanism consists of four circular rings with characters engraved, the circular rings are adsorbed on the seal mechanism through the electromagnet, fingerprint identification is required to be carried out every time stamping, the two-dimensional code printer on the seal mechanism is used for spraying two-dimensional codes on stamped files, and the anti-counterfeiting and tracing of stamping can be realized due to different two-dimensional codes of each stamped file, so that the stealing printing is avoided.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of an overall structure of an intelligent seal with anti-theft and tracing functions according to the present invention;

FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;

FIG. 3 is an enlarged view of the structure at "B" in FIG. 1;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 2;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 2;

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 3;

fig. 7 is an enlarged schematic view of the structure at "F" of fig. 2.

Detailed Description

The invention will now be described in detail with reference to fig. 1 to 7, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an intelligent seal with anti-theft and tracing functions, which is mainly applied to seal anti-theft, and the invention is further explained by combining the attached drawings of the invention:

the invention relates to an intelligent seal with anti-theft and traceability functions, which comprises an anti-theft box 11, wherein a lifting cavity 13 is arranged in the anti-theft box 11, a locking cavity 38 positioned on the upper side of the lifting cavity 13 is arranged in the anti-theft box 11, the locking cavity 38 is communicated with the lifting cavity 13, the opening of the locking cavity 38 is upward, a seal device 101 is arranged in the locking cavity 38, the seal device 101 comprises a seal 43 arranged in the lifting cavity 13, a circular groove 49 with a downward opening is arranged on the lower side end face of the seal 43, an electromagnet 54 is fixedly connected on the inner wall of the upper side of the circular groove 49, a two-position code printer 48 is fixedly connected on the lower side end face of the seal 43, a handle 46 extending upward to the outside of the end face of the locking cavity 38 is fixedly connected on the upper side end face of the seal 43, and a locking device 102 for locking the seal 43 is arranged in the, the locking device 102 comprises two fixed blocks 26 fixedly connected with the inner wall of the lower side of the locking cavity 38, the stamp 43 is positioned between the two fixed blocks 26, the front end face of each fixed block 26 is rotatably connected with a swing rod 40, the two swing rods 40 are bilaterally symmetrical, an unlocking device 103 used for unlocking the locking device 102 is arranged in the lifting cavity 13, the unlocking device 103 comprises a screw rod 28 rotatably connected with the inner wall of the lower side of the lifting cavity 13, a lifting motor 27 fixedly connected with the inner wall of the lower side of the lifting cavity 13 is connected to the screw rod 28 in a power mode, a lifting nut 32 is connected to the screw rod 28 in a threaded mode, a lifting block 31 slidably connected with the inner wall of the left side of the lifting cavity 13 is fixedly connected to the end face of the left side of the lifting nut 32, a lifting platform 34 is fixedly connected to the end face of the upper side of the lifting nut 32, and, the inner walls of the left side and the right side of the through groove 52 are provided with sliding cavities 60 with openings facing the symmetric center, and the lifting cavity 13 is internally provided with a crushing device 104 for crushing the lettering rings 35.

Beneficially, an infusion hole 47 with an opening facing to the right and communicated with the two-position code printer 48 is arranged in the handle 46, a fingerprint recognizer 45 is fixedly connected to the upper end face of the handle 46, an ink cartridge 16 is fixedly connected to the lower inner wall of the lifting cavity 13, the ink cartridge 16 is used for storing printing ink, a liquid pump 15 is fixedly connected to the right end face of the ink cartridge 16, a delivery hose 14 is connected between the liquid pump 15 and the infusion hole 47 in a communicating manner, a lithium battery 12 is fixedly connected to the upper end face of the ink cartridge 16, two limiting holes 44 which are bilaterally symmetrical and have openings facing to the side far away from the handle 46 are arranged in the stamp 43, two bilaterally symmetrical position switches 50 are fixedly connected to the lower end face of the stamp 43, an acceleration sensor 20 is fixedly connected to the left inner wall of the lifting cavity 13, and the acceleration sensor 20 is used for detecting, through manual pressing fingerprint identification ware 45, fingerprint identification ware 45 discernment fingerprint and fingerprint match the back, two-bit code printer 48 starts to print the two-dimensional code to realize the anti-fake traceability of stamping.

Beneficially, a sliding groove 41 penetrating through the front and back is arranged in the swing rod 40, two limiting rods 53 symmetrical left and right are slidably connected to an inner wall of an upper side of the locking cavity 38, and the limiting rods 53 can extend into the limiting holes 44, so as to lock the stamp 43, a sliding pin 42 is fixedly connected to a front end face of the limiting rod 53, the sliding pin 42 is located in the sliding groove 41 and slidably connected to the sliding groove 41, a fixed rod 51 is fixedly connected to an end face of the fixed block 26 close to one side of a symmetry center, a through hole 56 communicating up and down is arranged in the fixed rod 51, the stamp 43 can be placed on an end face of the fixed rod 51, a sliding block 36 located at a lower side of the fixed rod 51 is slidably connected to an end face of the fixed block 26 close to one side of the symmetry center, a trigger rod 37 is fixedly connected to an end face of an upper side of the sliding block 36, a connecting rod 39 is hinged between the slider 36 and the swing rod 40, and the slider 36 moves upwards to drive the swing rod 40 to rotate towards the side far away from the stamp 43 through the connecting rod 39, so that the limiting rod 53 is separated from the limiting hole 44, and the stamp 43 is unlocked.

Beneficially, a baffle 57 is slidably connected in the sliding cavity 60, an auxiliary electromagnet 59 is fixedly connected on an inner wall of the sliding cavity 60 on the side away from the symmetry center, a compression spring 58 is connected between the auxiliary electromagnet 59 and the baffle 57, the four lettering rings 35 are respectively located in the through groove 52, the lettering rings 35 are abutted to the upper end face of the baffle 57, the lettering rings 35 are quarter rings, the lettering rings 35 can be adsorbed by the electromagnet 54, a funnel 33 with an opening facing downward and communicated with the through groove 52 is fixedly connected on the lower end face of the lifting table 34, and the lettering rings 35 are adsorbed by the electromagnet 54, so that the lettering pattern of the stamp 43 has characters.

Beneficially, the crushing device 104 includes a crushing box 17 fixedly connected to the front end face of the lifting chamber 13, the crushing box 17 is located at the lower side of the hopper 33, a crushing chamber 18 with an upward opening is arranged in the crushing box 17, two left-right symmetrical crushing shafts 19 are rotatably connected to the inner wall of the rear side of the crushing chamber 18, the crushing shafts 19 extend forwards and backwards and extend backwards into the lifting chamber 13, a crushing wheel 23 located in the crushing chamber 18 is fixedly connected to the crushing shafts 19, a gear 21 located in the lifting chamber 13 is fixedly connected to the crushing shafts 19 at the left side, a crushing motor 22 fixedly connected to the inner wall of the rear side of the lifting chamber 13 is dynamically connected to the crushing shafts 19 at the left side, a forwardly extending idler shaft 24 is rotatably connected to the inner wall of the rear side of the lifting chamber 13, and an idler 25 meshed with the gear 21 is fixedly connected to the idler shaft 24, the grinding motor 22 drives the grinding shaft 19 on the left side to rotate, the grinding shaft 19 on the left side can drive the grinding shaft 19 on the right side to rotate through meshing connection, and therefore the grinding wheel 23 is used for crushing the lettering ring 35.

The following describes in detail the usage steps of an intelligent seal with anti-theft and tracing functions in this document with reference to fig. 1 to 7:

at the beginning, the stamp 43 is located in the locking cavity 38, the lower side end face of the stamp 43 is abutted against the upper side end face of the fixed rod 51, the limiting rod 53 is inserted into the limiting hole 44, the sliding block 36 is located at the lower limiting position, the electromagnet 54 is not electrified, the trigger rod 37 is not contacted with the position switch 50, the auxiliary electromagnet 59 is not electrified, the baffle 57 is located at the limiting position close to one side of the through groove 52 under the action of the compression spring 58, the lettering ring 35 is located at the upper side of the baffle 57, and the lifting platform 34 and the lifting nut 32 are located at the lower limiting position.

When stamping is needed, the handle 46 is held by hand, the fingerprint recognizer 45 is pressed by a corresponding finger, after the fingerprint recognizer 45 recognizes and matches the fingerprint, the lifting motor 27 is started, the lifting motor 27 drives the screw rod 28 to rotate, the screw rod 28 drives the lifting nut 32 and the lifting block 31 to move upwards through threaded connection, the lifting nut 32 drives the lifting table 34 to move upwards, in the process that the lifting table 34 moves upwards, the lifting table 34 is abutted against the lower side end face of the slide block 36, so that the lifting table 34 drives the slide block 36 to move upwards, the slide block 36 drives the swing rod 40 to rotate towards the side far away from the stamp 43 through the sliding connection of the slide groove 41 and the slide pin 42, the swing rod 40 drives the limit rod 53 to move towards the side far away from the stamp 43, so that the limit rod 53 is separated from the limit hole 44, so as to release the locking of the stamp 43, at this time, the slide block 36 and the lifting table, the electromagnet 54 is electrified to adsorb the lettering ring 35, the lifting motor 27 stops rotating,

then the handle 46 is taken out manually, the lower side end face of the seal 43 is contacted with external inkpad, corresponding files are stamped, after the seal 43 is pressed on the files manually, the fingerprint recognizer 45 is pressed by corresponding fingers for fingerprint recognition, after the fingerprint recognition is successful, the liquid pump 15 is started, the ink in the ink box 16 is conveyed to the two-position code printer 48 by the liquid pump 15 through the conveying hose 14 and the infusion hole 47, the two-position code printer 48 prints two-dimensional codes on the files, the fingerprint recognition is needed to be carried out each time of stamping, the corresponding two-dimensional codes are printed, and the two-dimensional codes stamped each time are not communicated, so that the anti-counterfeiting and tracing of the seal are realized,

after stamping is finished, the stamp 43 is placed back into the locking cavity 38, the trigger rod 37 triggers the position switch 50 again, the electromagnet 54 loses power, the lettering ring 35 falls back onto the baffle 57 in the through groove 52 under the action of gravity, then the lifting motor 27 reverses, the lifting motor 27 drives the lifting platform 34 to move downwards through threaded connection for resetting, the slide block 36 moves downwards for resetting under the action of gravity, so that the limiting rod 53 moves towards one side of the stamp 43 for resetting, the limiting rod 53 is inserted into the limiting hole 44, the stamp 43 is locked, and the stamp is prevented from being stolen,

when the anti-theft box 11 needs to be carried, the fingerprint recognizer 45 recognizes the fingerprint and carries the anti-theft box after the fingerprint passes the recognition,

if the fingerprint identification is not carried out or the fingerprint identification fails, the anti-theft box 11 is still carried, the acceleration sensor 20 detects the acceleration, when the acceleration is greater than a set value, namely the anti-theft box 11 is judged to be carried, the auxiliary electromagnet 59 is electrified, the crushing motor 22 is electrified, the auxiliary electromagnet 59 adsorbs the baffle 57, the baffle 57 moves to the side far away from the through groove 52, the baffle 57 is separated from the lettering ring 35, the lettering ring 35 falls into the hopper 33 through the through groove 52 under the action of gravity, then the lettering ring 35 falls into the crushing cavity 18 through the hopper 33, the crushing motor 22 drives the left crushing shaft 19 to rotate, the left crushing shaft 19 drives the idle wheel 25 to rotate through the meshing connection of the gear 21 and the idle wheel 25, the idle wheel 25 drives the right gear 21 through the meshing connection, so as to drive the two crushing wheels 23 to rotate to crush the lettering ring 35, and the crushing motor 22, The power of the acceleration sensor 20 can be provided by the lithium battery 12, so that the crushing can be still performed after the power failure, and the pirate can be further avoided.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides an intelligence seal with theftproof and function of tracing to source, includes the alarm box, its characterized in that: the anti-theft box is internally provided with a lifting cavity, the anti-theft box is internally provided with a locking cavity positioned at the upper side of the lifting cavity, the locking cavity is communicated with the lifting cavity, the opening of the locking cavity faces upwards, the locking cavity is internally provided with an impression device, the impression device comprises a seal arranged in the lifting cavity, the lower side end face of the seal is provided with a circular groove with a downward opening, the inner wall of the upper side of the circular groove is fixedly connected with an electromagnet, the lower side end face of the seal is fixedly connected with a two-position code printer, the upper side end face of the seal is fixedly connected with a handle extending upwards to the outside of the end face of the locking cavity, the locking cavity is internally provided with a locking device for locking the seal, the locking device comprises two fixed blocks fixedly connected with the inner wall of the lower side of the locking cavity, the seal is positioned between the two fixed, and two pendulum rod bilateral symmetry, the lift intracavity is equipped with and is used for relieving the unlocking device of locking device locking, unlocking device including rotate connect in lead screw on the cavity downside inner wall goes up and down, power connection has fixed connection in on the lead screw lift motor on the cavity downside inner wall goes up and down, threaded connection has the lifting nut on the lead screw, fixedly connected with sliding connection on the lifting nut left side terminal surface in the lifter piece of cavity left side inner wall, fixedly connected with elevating platform on the elevating nut upside terminal surface, the elevating platform inner ring has four logical grooves that link up from top to bottom to the array distribution, be equipped with the opening on the logical groove left and right sides inner wall and move towards the sliding chamber at symmetric center, the lift intracavity is equipped with the reducing mechanism who is used for smashing the ring of carving characters.

2. The intelligent seal with anti-theft and tracing functions as claimed in claim 1, wherein: the improved anti-theft box is characterized in that an infusion hole with an opening facing the right and communicated with the two-position code printer is formed in the handle, a fingerprint recognizer is fixedly connected to the end face of the upper side of the handle, an ink box is fixedly connected to the inner wall of the lower side of the lifting cavity and used for storing printing ink, a liquid pump is fixedly connected to the end face of the right side of the ink box and communicated with the infusion hole, a conveying hose is connected to the end face of the upper side of the ink box, a lithium battery is fixedly connected to the end face of the upper side of the ink box, two bilateral symmetry positions and an opening facing the limiting hole far away from one side of the handle are arranged in the seal, two bilateral symmetry position switches are fixedly connected to the end face of the lower side of the seal.

3. The intelligent seal with anti-theft and tracing functions as claimed in claim 2, wherein: a sliding groove which is communicated with the front and the back is arranged in the swing rod, two limiting rods which are symmetrical left and right are connected on the inner wall of the upper side of the locking cavity in a sliding way, the limiting rods can extend into the limiting holes, thereby locking the seal, a sliding pin is fixedly connected on the end face of the front side of the limiting rod, the sliding pin is positioned in the sliding groove and is connected with the sliding groove in a sliding way, a fixed rod is fixedly connected on the end surface of one side of the fixed block close to the symmetric center, a through hole which is communicated up and down is arranged in the fixed rod, the seal can be placed on the end surface of the upper side of the fixed rod, the end surface of one side of the fixed block close to the symmetric center is connected with a sliding block positioned on the lower side of the fixed rod in a sliding way, the upper side end face of the sliding block is fixedly connected with a trigger rod, the trigger rod can penetrate through the through hole and trigger the position switch, and a connecting rod is hinged between the sliding block and the oscillating rod.

4. The intelligent seal with anti-theft and tracing functions as claimed in claim 1, wherein: sliding connection has the baffle in the sliding chamber, sliding chamber keeps away from the vice electro-magnet of fixedly connected with on the inner wall of symmetry center one side, vice electro-magnet with be connected with compression spring between the baffle, four the ring of carving characters is located respectively lead to the inslot, just the ring of carving characters with baffle upside terminal surface butt, the ring of carving characters is the quarter ring, the ring of carving characters can be by the electro-magnet adsorbs, fixedly connected with opening down on the elevating platform downside terminal surface and with lead to the communicating funnel in groove.

5. The intelligent seal with anti-theft and tracing functions as claimed in claim 4, wherein: the crushing device comprises a crushing box fixedly connected to the end face of the front side of the lifting cavity, the crushing box is located on the lower side of the funnel, a crushing cavity with an upward opening is arranged in the crushing box, two crushing shafts which are symmetrical left and right are rotatably connected to the inner wall of the rear side of the crushing cavity, the crushing shafts extend forwards and backwards to the inner wall of the lifting cavity, the crushing wheels in the crushing cavity are fixedly connected to the crushing shafts, the gears in the lifting cavity are fixedly connected to the crushing shafts, the crushing motors are fixedly connected to the crushing shafts on the left side and the inner wall of the rear side of the lifting cavity, an idler shaft extending forwards is rotatably connected to the inner wall of the rear side of the lifting cavity, and the idler shaft is fixedly connected to the idler wheel connected with the gears in a meshed mode.