CN109502172B - Anti-fake bottle cap with cover opening triggering electronic dynamic code label self-destruction function - Google Patents
Anti-fake bottle cap with cover opening triggering electronic dynamic code label self-destruction function Download PDFInfo
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- CN109502172B CN109502172B CN201811519698.2A CN201811519698A CN109502172B CN 109502172 B CN109502172 B CN 109502172B CN 201811519698 A CN201811519698 A CN 201811519698A CN 109502172 B CN109502172 B CN 109502172B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/245—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with decoration, information or contents indicating devices, labels
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Abstract
The invention discloses an anti-counterfeiting bottle cap with a cover opening triggering electronic dynamic code label self-destruction function, which comprises a plastic shell, an inner cap and an anti-counterfeiting mechanism, wherein the plastic shell is fixedly connected with the inner cap through an inner thread ring, a cavity area is formed between the inside of the plastic shell and the inner cap and between the inside of the plastic shell and the inner thread ring, the anti-counterfeiting mechanism is arranged in the cavity area and comprises a main circuit board, a power supply and a small circuit board, two elastic probes are welded on the small circuit board in an embedded mode, the elastic probes extend into the cavity, an anti-dismantling spring is fixed at the upper end of the inner surface of the plastic shell, and a circuit loop is formed when the other end of the anti-dismantling spring is contacted with the main circuit board; the invention combines the characteristics of the elastic probe and the spring and contacts with the conducting strip to form a loop, so that the anti-counterfeiting effect has double insurance, and once the circuit is destroyed, even if a bad business adopts means to recover the circuit, the dynamic code or the digital password is invalid and cannot be reused for counterfeiting detection, thereby having novel and unique conception.
Description
Technical Field
The invention relates to the field of anti-counterfeiting bottle caps, in particular to an anti-counterfeiting bottle cap with a self-destruction function of an electronic dynamic code label triggered by a cover opening.
Background
The problem of commodity counterfeiting is a serious problem facing the global economic field, and the economic effects of various countries are affected by fake products to different degrees, especially the wine industry, and the card theft is more prominent. Therefore, manufacturers have also proposed various anti-counterfeit means.
Through searching, the application publication number is CN 108298189A, the invention discloses an anti-counterfeiting bottle cap, which comprises an outer cap, an inner cap and a lower tube, wherein the inner cap and a bottle mouth are connected through threads, the lower tube is sleeved on the bottle mouth, the outer cap is arranged above the lower tube, the anti-counterfeiting bottle cap further comprises a clamping ring, the clamping ring is arranged between the outer cap and the inner cap and above the lower tube, the outer cap can drive the clamping ring to rotate, the clamping ring can drive the inner cap to rotate, a clamping boss is arranged at the lower part of the outer wall of the inner cap, a first clamping hook is arranged at the lower end of the clamping ring, the upper side surface of the first clamping hook is matched and attached to the lower side surface of the clamping boss, when the clamping ring rotates upwards, the first clamping hook can rotate to the upper side of the clamping boss, and after the first clamping hook rotates to the upper side of the clamping boss, the first clamping hook can not rotate to the lower side of the clamping boss. After the bottle cap is opened, the bottle cap is screwed on the bottle mouth, a section of gap exists among the clamping ring, the outer cap and the lower pipe, the bottle cap is destroyed, the bottle cap is easy to identify, and the anti-counterfeiting effect is remarkably improved. However, the method is only stopped at mechanical anti-counterfeiting, and a counterfeited space is reserved for bad merchants.
Disclosure of Invention
In order to solve the problems, the invention discloses an anti-counterfeiting bottle cap with a function of opening a cap to trigger self-destruction of an electronic dynamic code label, which comprises a plastic shell, an inner cap and an anti-counterfeiting mechanism, wherein the lower end of the inner wall of the plastic shell is fixedly connected with the inner cap through an internal thread ring, a cavity area is formed between the inside of the shell and the inner cap as well as between the inner cap and the internal thread ring, and the anti-counterfeiting mechanism is arranged in the cavity area;
the inner cover comprises a supporting section and a liquid outlet section, the supporting section is respectively connected with the internal thread ring and the bottle mouth of the bottle body to be assembled in a matching way, the wine seal is clamped at the inner connection part of the supporting section and the liquid outlet section, the liquid outlet section is provided with a liquid outlet, the liquid outlet is provided with a glass ball, and the liquid outlet section is arranged in the bottle mouth of the bottle body to be assembled;
the anti-counterfeiting mechanism sequentially comprises a display screen, a main circuit board, a power supply, a small circuit board and a supporting part from top to bottom, wherein the supporting part comprises a first plastic module and a second plastic module, the first plastic module is a disc, the disc is connected with a plastic shell in a clamping way, the second plastic module is a cylinder, the upper surface of the cylinder is connected with the lower surface of the disc to form a cavity, a compression spring and a compression sleeve are arranged in the cavity, one end of the compression spring is in contact connection with the lower surface of the first plastic module, the other end of the compression spring is in contact connection with the compression sleeve, the compression sleeve is a stepped hollow cylinder, a clamping table is formed at the step, clamping ribs are arranged on the inner side of the lower end of the second plastic module and can clamp the clamping table, and a conductive sheet is fixed in the compression sleeve;
two elastic probes are welded on the small circuit board in an embedded mode, penetrate through the disc and extend into the cavity, and when the compression sleeve is abutted against the wine seal and moves upwards and is in a compression state of maximum stroke when being contacted with the lower end of the compression spring, the elastic probes can be contacted with the conducting strip, and the small circuit board is communicated to form a loop;
the upper end of the inner surface of the plastic shell is fixedly provided with an anti-disassembly spring, the other end of the anti-disassembly spring is electrically connected with the main circuit board, the main circuit board forms a loop, and when the anti-disassembly spring is disconnected with the main circuit board, the main circuit board is not communicated;
the display screen, the main circuit board, the power supply and the small circuit board are electrically connected.
As the preferable scheme of the invention, the top of the plastic shell is provided with the two-dimension code pasting area, the display screen mounting groove and the program filling hole, the display screen mounting groove is used for mounting the display screen, and/or the program adopting the event type or time synchronization type dynamic password anti-counterfeiting label is arranged in the main circuit board, so that the method is convenient and quick, bidirectional authentication is realized, and the anti-counterfeiting effect is better.
As a preferable scheme of the invention, the top of the plastic shell is also provided with a transparent lens, the lens is completely covered on the top of the plastic shell, and the lens and the plastic shell are welded by ultrasonic waves to prevent the lens from being uncovered and play a role in sealing.
As a preferred embodiment of the invention, the lower opening of the plastic housing is circular, and/or the shape of the top of the plastic housing is an origin asymmetrical geometry in the axial direction, such as a cam shape, a heart shape. This structure can increase the moment of opening/tightening the bottle cap by rotation relative to a general circular bottle cap.
As a preferable scheme of the invention, the inner wall formed at the joint of the first plastic module and the second plastic module is provided with the protection ring, and the protection ring adopts the steel ring, so that the mechanical strength of the supporting device can be further positioned and enhanced, the displacement of the first plastic module and the second plastic module is avoided, the unstable circuit communication performance is avoided, and the bottle cap can be prevented from being transversely damaged.
In a preferred embodiment of the present invention, the elastic probe is a flexible metal probe, and a probe head of the flexible metal probe is a rounded structure.
As a preferable scheme of the invention, the internal thread ring is also provided with a buckle which can be clamped with the bottle mouth of the bottle body to be assembled.
As a preferable mode of the invention, the conductive sheet is an iron sheet or a copper sheet.
As a preferable scheme of the invention, the number of the glass balls is one or two.
An anti-counterfeiting method for an anti-counterfeiting bottle cap with a function of opening a cap to trigger self-destruction of an electronic dynamic code label comprises the following steps:
(a) The liquid outlet section of the inner cover is extended into the bottle body to be assembled, the supporting section of the inner cover and the bottle mouth of the bottle body to be assembled are in interference fit into a whole, and the glass ball seals the liquid outlet of the liquid outlet section;
(b) Fixing the upper surface of the internal thread ring with the supporting section, and buckling the bottleneck of the bottle body to be assembled by the buckle at the lower end;
when the anti-counterfeiting mechanism is assembled, the anti-counterfeiting mechanism is arranged in the plastic shell, the plastic shell is fixedly connected with the internal thread ring in a threaded manner, the anti-disassembly spring is contacted with the main circuit board, and the main circuit board is in circuit communication; the convex rib arranged at the lower end of the first plastic module disc can penetrate through the through hole to be connected and fixed with the second plastic module, at the moment, the compression sleeve in the anti-counterfeiting mechanism is sealed by wine and propped against, the compression spring is jacked up upwards at the same time, the compression spring is in a compression state, the elastic probe is in contact with the conducting strip, the small circuit board is in circuit communication, the whole circuit is in circuit communication, and the display screen displays a dynamic code or a digital password;
when the bottle cap is unscrewed, the inner cap is left at the bottle mouth of the bottle body to be assembled, the elastic probe is separated from the conducting strip, the small circuit board loop is disconnected, the self-destruction program of the circuit is initiated, and the dynamic code or the digital password is invalid, so that the anti-counterfeiting purpose is achieved;
when the plastic shell is removed, the anti-removal spring is separated from the main circuit board, the loop of the main circuit board is disconnected, the self-destruction program of the circuit is triggered, and the dynamic code or the digital password is invalid, so that the anti-counterfeiting purpose is also achieved.
The invention has the beneficial effects that: (1) The plastic shell is arranged into an irregular graph structure, so that the torque is increased, and the bottle opening or closing is more convenient and labor-saving; (2) The anti-fake means combined by the two modes ensures that the bottle cap anti-fake effect has double insurance, and once the circuit is destroyed, even if a bad merchant adopts means to recover the circuit, the dynamic code is invalid and cannot be reused for fake detection, so that the conception is novel and unique; (3) The electronic anti-fake label with time synchronous dynamic password is characterized in that a time synchronous dynamic password algorithm and an error correction processing algorithm are adopted, an 8X 8 dot matrix display graph, namely a dynamic code, is generated every minute, a user scans a two-dimensional code through a mobile phone to obtain an anti-fake APP or a WeChat applet, the anti-fake APP or the WeChat applet is adopted to scan the anti-fake graph, and the anti-fake graph is compared with background database data to identify the authenticity of a product, so that the electronic anti-fake label is safe and reliable; (4) After assembly, the inner cover stretches into the bottle mouth of the bottle body to be assembled, the second plastic module, the compression sleeve and the elastic probe of the compression sleeve are all positioned in the bottle mouth, so that after the plastic shell is opened, the elastic probe is inevitably separated from the conducting strip to play a role in anti-counterfeiting, and the electronic tag can be effectively prevented from being communicated by an illegal merchant when the bottle cap is opened by using external force to enable the electronic tag to be recycled continuously.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a cross-sectional view of the anti-counterfeiting mechanism according to the invention;
FIG. 5 is a cross-sectional view of the connection of the outer cap, inner cap and internally threaded collar of the present invention;
FIG. 6 is a schematic view of the structure of the inner cap of the present invention;
in the figure, 1-plastic shell, 101-lens, 102-anti-disassembly spring, 2-internal thread circle, 201-buckle, 202-hollow support frame, 203-through hole, 3-inner cover, 301-support section, 302-liquid outlet section, 303-glass ball, 304-liquid outlet, 4-wine seal, 5-anti-counterfeiting mechanism, 501-display screen, 502-main circuit board, 503-power supply, 504-small circuit board, 505-first plastic module, 506-second plastic module, 5061-clamping rib, 507-elastic probe, 508-compression sleeve, 5081-conductive sheet, 5082-clamping table, 509-compression spring and 510-protection circle.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-5, an anti-counterfeiting bottle cap with a function of opening a cap to trigger electronic dynamic code label self-destruction comprises a plastic shell 1, an inner cap 3 and an anti-counterfeiting mechanism 5, wherein the lower end of the inner wall of the plastic shell 1 is fixedly connected with the inner cap 3 through an internal thread ring 2, and in specific implementation, the lower end of the inner surface of the plastic shell 1 can be connected with the outer surface of the internal thread ring 2 through matched threads, a cavity area is formed between the inside of the plastic shell 1 and the inner cap 3 and between the inside of the plastic shell and the internal thread ring 2, and the anti-counterfeiting mechanism 5 is arranged in the cavity area;
the inner cap 3 comprises a supporting section 301 and a liquid outlet section 302, when the inner cap is in practical implementation, the shape of the supporting section 301 is matched with the shape of a bottle mouth to be assembled, the upper surface of the supporting section 301 is matched and clamped with the inner surface of the internal thread ring 2, the inner joint of the supporting section 301 and the liquid outlet section 302 is clamped with a wine seal 4, the liquid outlet section 302 is provided with a liquid outlet 304, a glass ball 303 is arranged at the liquid outlet 304, and the liquid outlet section 302 is arranged in the bottle mouth of the bottle body to be assembled;
the anti-counterfeiting mechanism 5 sequentially comprises a display screen 501, a main circuit board 502, a power supply 503, a small circuit board 504 and a supporting part from top to bottom, wherein the supporting part comprises a first plastic module 505 and a second plastic module 506, the first plastic module 505 is arranged as a disc, the disc is clamped with the plastic shell 1, a positioning rib can be arranged at a position where the inner surface of the plastic shell 1 is matched with the disc in specific implementation, the disc is clamped at the position of the positioning rib, the second plastic module 506 is arranged as a cylinder, the upper surface of the cylinder and the lower surface of the disc form a cavity after being welded by ultrasonic waves, a compression spring 509 and a compression sleeve 508 are arranged in the cavity, one end of the compression spring 509 is in contact connection with the lower surface of the first plastic module 505, the other end of the compression spring 509 is in contact connection with the compression sleeve 508, the compression sleeve 508 is a stepped hollow cylinder, the inner side of the lower end of the second plastic module 506 is provided with a clamping rib 5061, the clamping rib 5061 can clamp the clamping 5082, and the inner part of the compression sleeve 508 is fixed with a conductive sheet in specific implementation or a conductive sheet 5081;
two elastic probes 507 are welded on the small circuit board 504 in an embedded manner, the elastic probes 507 penetrate through the disc and extend into the cavity, when the small circuit board 504 is assembled, the compression sleeve 508 is abutted against the wine seal 4, the compression sleeve 508 moves upwards and simultaneously contacts with the lower end of the compression spring 509 to form a compression state with the maximum stroke, the elastic probes 507 can contact with the conductive sheet 5081, and the small circuit board 504 is communicated to form a loop;
the upper end of the inner surface of the plastic shell 1 is fixed with an anti-disassembly spring 102, the anti-disassembly spring 102 is electrically connected with the main circuit board 502 after contacting, the main circuit board 502 forms a loop, when the anti-disassembly spring 102 is disconnected with the main circuit board 502, the main circuit board 502 is not communicated, and the anti-disassembly spring is made of conductive materials;
the display screen 501, the main circuit board 502, the power supply 503 and the small circuit board 504 are electrically connected, the power supply adopts a button cell, and the display screen adopts a TN segment code reflecting screen and a TN lattice reflecting screen, and also can be an OLED (organic light emitting diode) screen and an electronic ink screen.
The top of the plastic shell 1 is provided with a two-dimension code pasting area 103, a display screen mounting groove 105 and a program filling hole 104, the display screen mounting groove 105 is used for mounting the display screen 501, when the method is implemented, the main circuit board adopts a time synchronization type dynamic password electronic anti-counterfeiting label, the working principle of the electronic label is that a time synchronization type dynamic password algorithm and an error correction processing algorithm are adopted, an 8 x 8 dot matrix display graph, namely a dynamic code, is generated every minute, an anti-counterfeiting APP or a WeChat applet is obtained by scanning the two-dimension code through a mobile phone, the anti-counterfeiting APP or WeChat applet is adopted for scanning the anti-counterfeiting graph, and collected data is compared with background database data to identify the true and false of a product, so that the method is safe and reliable.
The inner thread ring 2 is further provided with a buckle 201, the buckle 201 can be clamped with the bottle mouth of the bottle body to be assembled, the bottle body to be assembled is more tightly assembled, in some embodiments, as shown in fig. 6, the upper opening of the inner thread ring 2 is radially provided with a hollow support frame 202, and a through hole is arranged in the middle of the hollow support frame 202; the protruding muscle that first plastic module 505 disc lower extreme set up can pass this through-hole with second plastic module 506 is connected fixedly, and the fixed mode adopts ultrasonic welding, and this setting can make bottle lid overall structure more stable.
Example 2
The embodiment is further optimized based on embodiment 1, specifically, the lower opening of the plastic housing 1 is circular, and/or the shape of the top of the plastic housing 1 is an origin asymmetric geometric shape in the axial direction, and when implemented, the shape of the top of the plastic housing 1 is processed into a cam shape or a heart shape.
In still other embodiments, a transparent lens 101 is further disposed on top of the plastic housing 1, and the lens 101 is completely wrapped on top of the plastic housing 1, and the lens 101 and the plastic housing 1 are welded by ultrasonic waves to prevent the lens from being torn off and to perform a sealing function.
Example 3
In this embodiment, further optimization is performed on the basis of embodiment 2, specifically, the elastic probe 507 is an elastic metal probe, and the probe of the elastic metal probe is a rounded structure, so that the probe and the conductive sheet 5081 can be in soft contact in the process of being jacked by the wine seal 4, and the elastic metal probe cannot be damaged.
Example 4
The embodiment is further optimized based on embodiment 1, specifically, a protection ring 510 is disposed on an inner wall formed at a connection portion of the first plastic module 505 and the second plastic module 506, and the protection ring 510 adopts a steel ring, so that the mechanical strength of the supporting device can be further positioned and enhanced, and meanwhile, displacement of the first plastic module 505 and the second plastic module 506 is avoided, circuit disconnection caused when the bottle cap is not unscrewed or disassembled is avoided, a self-destruction procedure is triggered, an anti-counterfeiting function is unstable, and meanwhile, the bottle cap can be prevented from being damaged transversely.
Example 5
An anti-counterfeiting method for an anti-counterfeiting bottle cap with a function of opening a cap to trigger self-destruction of an electronic dynamic code label comprises the following steps:
(a) Extending a liquid outlet section 302 of the inner cover 3 into the bottle body to be assembled, wherein a supporting section 301 of the inner cover 3 is in interference fit with the bottle mouth of the bottle body to be assembled into a whole, and a liquid outlet 304 of the liquid outlet section is sealed by a glass ball 303;
(b) Fixing the inner surface of the internal thread ring 2 with the supporting section 301, and buckling the bottleneck of the bottle body to be assembled by the buckle 201 at the lower end;
then the anti-counterfeiting mechanism 5 is placed in the plastic shell 1, the plastic shell 1 is fixedly connected with the internal thread ring 2 in a threaded manner, a supporting part (a second plastic module) in the anti-counterfeiting mechanism 5 passes through the through hole 203 in the hollow bracket 202, at the moment, the compression sleeve 508 in the anti-counterfeiting mechanism 5 jacks up the compression spring 509 upwards, the compression spring 509 is in a compression state, the elastic probe 507 is contacted with the conductive sheet 5081, the circuit of the small circuit board 504 is communicated, the whole circuit is communicated, and the display screen 501 displays a dynamic code or a digital password;
(c) When the bottle cap is unscrewed, the inner cap 2 is left at the bottle mouth of the bottle body to be assembled, the elastic probe 507 is separated from the conductive sheet 5081, the loop of the small circuit board 504 is disconnected, the self-destruction procedure of the circuit is initiated, and the dynamic code or the digital password is invalid, so that the anti-counterfeiting purpose is achieved;
when the plastic outer cover 1 is removed, the anti-removal spring 102 is separated from the main circuit board 502, and the circuit of the main circuit board 502 is disconnected, so that the circuit self-destruction program is triggered, and the dynamic code or the digital password is invalid, thereby achieving the anti-counterfeiting purpose.
According to the invention, the plastic shell 1 of the device is arranged into an irregular graph structure, so that the torque is increased, and the bottle opening or closing is more convenient and labor-saving; the anti-counterfeiting means combined with the anti-counterfeiting spring 102, which is arranged on the anti-disassembly spring and is in loop with the main circuit board 502, is in contact with the conductive sheet 5081 by adopting the characteristics of the elastic probe 507 and the combined spring, so that the small circuit board 504 forms a loop, has double security on the anti-counterfeiting effect of the bottle cap, and once the circuit is destroyed, even if a bad merchant adopts means to recover the circuit, the dynamic code or the digital password is also invalid, and cannot be reused for counterfeiting verification, so that the conception is novel and unique.
The above embodiments only describe the optimal use of the existing apparatus, but similar common mechanical means are used to replace the elements in the present embodiment, which all fall within the scope of protection.
Claims (8)
1. The anti-counterfeiting bottle cap with the function of opening the cap to trigger the self-destruction of the electronic dynamic code label is characterized by comprising a plastic shell (1), an inner cap (3) and an anti-counterfeiting mechanism (5), wherein the lower end of the inner wall of the plastic shell (1) is connected with the inner cap (3) through an internal thread ring (2), a cavity area is formed between the inside of the plastic shell (1) and the inner cap (3) and between the plastic shell and the internal thread ring (2), and the anti-counterfeiting mechanism (5) is arranged in the cavity area;
the inner cover (3) comprises a supporting section (301) and a liquid outlet section (302), the supporting section (301) is respectively connected with the internal thread ring (2) and the bottle mouth of the bottle body to be assembled in a matching way, the wine seal (4) is clamped at the inner connecting part of the supporting section (301) and the liquid outlet section (302), the liquid outlet section (302) is provided with a liquid outlet (304), the liquid outlet (304) is provided with a glass ball (303), and the liquid outlet section (302) is arranged in the bottle mouth of the bottle body to be assembled;
the anti-counterfeiting mechanism (5) sequentially comprises a display screen (501), a main circuit board (502), a power supply (503), a small circuit board (504) and a supporting part from top to bottom, wherein the supporting part comprises a first plastic module (505) and a second plastic module (506), the first plastic module (505) is arranged into a disc, the disc is connected with a plastic shell (1) in a clamping way, the second plastic module (506) is arranged into a cylinder, the upper surface of the cylinder is connected with the lower surface of the disc to form a cavity, a compression spring (509) and a compression sleeve (508) are arranged in the cavity, one end of the compression spring (509) is connected with the lower surface of the first plastic module (505) in a contact way, the other end of the compression spring is connected with the compression sleeve (508) in a contact way, the compression sleeve (508) is a stepped hollow cylinder, clamping ribs (5061) are arranged on the inner side of the lower end of the second plastic module (506), the clamping ribs (5061) can clamp the clamping platform (5082), and a conductive sheet (5081) is fixed inside the compression sleeve (508);
two elastic probes (507) are welded on the small circuit board (504) in an embedded mode, the elastic probes (507) penetrate through the disc and extend into the cavity, when the compression sleeve (508) is propped against the wine seal (4), the compression sleeve (508) moves upwards, and meanwhile, when the compression sleeve is in a compression state of maximum stroke when being contacted with the lower end of the compression spring (509), the elastic probes (507) can be contacted with the conductive sheet (5081), and the small circuit board (504) is communicated to form a loop;
the upper end of the inner surface of the plastic shell (1) is fixedly provided with an anti-disassembly spring (102), the anti-disassembly spring (102) is electrically connected with the main circuit board (502) after being contacted, the main circuit board (502) forms a loop, and when the anti-disassembly spring (102) is disconnected with the main circuit board (502), the main circuit board (502) is not communicated;
the display screen (501), the main circuit board (502), the power supply (503) and the small circuit board (504) are electrically connected;
the inner surface of the internal thread ring (2) is also provided with a buckle (201), and the buckle (201) can be clamped with the bottle mouth of the bottle body to be assembled; a hollowed-out support frame (202) is arranged at the upper opening of the internal thread ring (2) along the radial direction, and a through hole (203) is further arranged at the center of the hollowed-out support frame (202);
the anti-counterfeiting method comprises the following steps:
(a) Extending a liquid outlet section (302) of the inner cover (3) into the bottle body to be assembled, wherein a supporting section (301) of the inner cover (3) is in interference fit with the bottle mouth of the bottle body to be assembled into a whole, and a liquid outlet (304) of the liquid outlet section is sealed by a glass ball (303);
(b) Fixing the inner surface of the internal thread ring (2) with the supporting section (301), and buckling the bottle mouth of the bottle body to be assembled by the buckle (201);
when the anti-counterfeiting mechanism is assembled, the anti-counterfeiting mechanism (5) is arranged in the plastic shell (1), the plastic shell (1) is fixedly connected with the internal thread ring (2) through threads, the anti-disassembly spring (102) is contacted with the main circuit board, and the main circuit board is in circuit communication; the convex rib arranged at the lower end of the disc of the first plastic module (505) can penetrate through the through hole (203) to be connected and fixed with the second plastic module (506), at the moment, the compression sleeve (508) in the anti-counterfeiting mechanism (5) is propped against by the wine seal (4) and simultaneously jacks up the compression spring (509), the compression spring (509) is in a compression state, the elastic probe (507) is in contact with the conductive sheet (5081), the small circuit board (504) is in circuit communication, the whole circuit is in communication, and the display screen (501) displays a dynamic code or a digital password;
when the bottle cap is unscrewed, the inner cap (3) is left at the bottle mouth of the bottle body to be assembled, the elastic probe (507) is separated from the conducting sheet (5081), the loop of the small circuit board (504) is disconnected, a circuit self-destruction program is initiated, and a dynamic code or a digital password is invalid, so that the anti-counterfeiting purpose is achieved;
when the plastic shell (1) is removed, the anti-removal spring (102) is separated from the main circuit board (502), and the loop of the main circuit board (502) is disconnected, so that a circuit self-destruction program is triggered, and a dynamic code or a digital password is invalid, thereby achieving the anti-counterfeiting purpose.
2. The anti-counterfeiting bottle cap with the function of opening the cap to trigger the self-destruction of the electronic dynamic code label according to claim 1, which is characterized in that: the top of the plastic shell (1) is provided with a two-dimensional code pasting area (103), a display screen mounting groove (105) and a program filling hole (104), and the display screen mounting groove (105) is used for mounting the display screen (501).
3. The anti-counterfeiting bottle cap with the function of opening the cap to trigger the self-destruction of the electronic dynamic code label according to claim 2, which is characterized in that: the top of the plastic shell (1) is also provided with a transparent lens (101), and the lens (101) is completely coated on the top of the plastic shell (1).
4. An anti-counterfeiting bottle cap with a self-destruction function of an electronic dynamic code label triggered by opening a cap according to any one of claims 1 to 3, which is characterized in that: the lower opening of the plastic shell (1) is circular, and/or the shape of the top of the plastic shell is an origin asymmetric geometric shape in the axial direction.
5. The anti-counterfeiting bottle cap with the function of opening the cap to trigger the self-destruction of the electronic dynamic code label according to claim 1, which is characterized in that: the inner wall formed at the joint of the first plastic module (505) and the second plastic module (506) is provided with a protection ring (510).
6. The anti-counterfeiting bottle cap with the function of opening the cap to trigger the self-destruction of the electronic dynamic code label according to claim 1, which is characterized in that: the elastic probe (507) is a flexible metal probe, and a probe head of the flexible metal probe is of a round-angle structure.
7. The anti-counterfeiting bottle cap with the function of opening the cap to trigger the self-destruction of the electronic dynamic code label according to claim 1, which is characterized in that: the conductive sheet (5081) is an iron sheet or a copper sheet.
8. The anti-counterfeiting bottle cap with the function of opening the cap to trigger the self-destruction of the electronic dynamic code label according to claim 1, which is characterized in that: the number of the glass balls (303) is one or two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111994457A (en) * | 2020-08-20 | 2020-11-27 | 天地融科技股份有限公司 | Power generation self-destruction anti-counterfeiting device and system of liquid container with stop pin |
| CN113178130A (en) * | 2021-03-24 | 2021-07-27 | 重庆惠科金渝光电科技有限公司 | Display device |
| CN115416409B (en) * | 2022-05-13 | 2023-12-19 | 四川腾盛实业有限公司 | Intelligent seal and unlocking method thereof |
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