Anti-fake seal system

Abstract

The invention provides an anti-counterfeiting seal system. The anti-counterfeiting seal system comprises a seal body, external control equipment and an authentication database, the seal body comprises a seal main body and a control module; the seal main body is provided with a seal surface, a plurality of seal bodies are distributed on the seal surface, and each seal body comprises a plurality of seal blocks; the control module comprises a plurality of memory alloy wires and a control unit, and the control unit is used for receiving a control signal sent by external control equipment and selectively driving each of the plurality of printing blocks to move in the direction perpendicular to the printing surface in a one-to-one correspondence manner through each of the plurality of memory alloy wires according to the control signal; according to the anti-counterfeiting seal, the problems that the driving structure of an existing anti-counterfeiting seal is complex, the use failure rate is high, and long-term use of the anti-counterfeiting seal is difficult to guarantee are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of seal systems, and more specifically, relates to an anti-counterfeiting seal system. Background Art

[0002] The rampant use of fake seals is a serious social problem. It not only undermines the fair competition order of the market, but also causes huge economic losses and legal risks to enterprises and individuals. Anti-counterfeiting seals are seals with anti-counterfeiting functions to make them difficult to be copied and to identify their authenticity, which is an effective means to prevent the proliferation of fake seals.

[0003] However, the existing anti-counterfeiting seals use a relatively complex driving structure such as an electric push rod and a magnetically controlled turntable to drive the seal block, resulting in a high failure rate of the anti-counterfeiting seals and difficulty in ensuring their long-term use. Therefore, how to design an anti-counterfeiting seal with a low failure rate and guaranteed long-term use has become a problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the driving structure of the existing anti-counterfeiting seal is relatively complicated, resulting in a high failure rate in use and difficulty in ensuring its long-term use.

[0005] In order to achieve the above-mentioned object, the present invention provides an anti-counterfeiting seal system, including a seal body, an external control device and an authentication database;

[0006] The seal body has a seal surface, on which a plurality of seal bodies are arranged, and each seal body includes a plurality of seal blocks;

[0007] The control module includes a plurality of memory alloy wires and a control unit, wherein the control unit is used to receive a control signal sent by the external control device, and selectively drive each of the plurality of printing blocks to move in a direction perpendicular to the printing surface through each of the plurality of memory alloy wires one by one according to the control signal, so as to form a seal text on the printing surface that matches the authentication database.

[0008] Optionally, each of the printing bodies further comprises a connecting plate, and the connecting plate has a spring sheet for connecting one end of each of the memory alloy wires to each of the printing blocks in a one-to-one correspondence.

[0009] Optionally, each of the printing bodies further includes a guide plate for guiding each of the printing blocks.

[0010] Optionally, the guide plate is provided with a first through slot matched with each of the printing blocks.

[0011] Optionally, the printing surface is provided with a second through groove adapted to each of the printing blocks.

[0012] Optionally, the control unit includes a communication interface and a controller, and the controller can receive the control signal through the communication interface and generate a driving instruction for driving each of the memory alloy wires.

[0013] Optionally, the driving instruction is a driving voltage of 0.5 to 5V.

[0014] Optionally, each of the printing bodies includes seven printing blocks, and the seven printing blocks are arranged in a figure-8 shape.

[0015] The beneficial effects of the present invention are:

[0016] The anti-counterfeiting seal system proposed by the present invention has a plurality of seal bodies arranged on the seal surface, each seal body includes a plurality of seal blocks, and through the arrangement of a plurality of memory alloy wires and a control unit, the control unit is used to receive a control signal sent by an external control device, and selectively drives each of the plurality of seal blocks to move in a direction perpendicular to the seal surface through each of the plurality of memory alloy wires one by one according to the control signal, so as to form a seal text matching the authentication database on the seal surface. Compared with the existing anti-counterfeiting seals, the anti-counterfeiting seal system of the present invention only drives each seal block through each memory alloy wire, has a simple structure, can effectively reduce the failure rate of the anti-counterfeiting seal, and ensures the long-term use of the anti-counterfeiting seal.

[0017] From the above content, it can be known that the technical solution of the present invention can effectively solve the problem that the driving structure of the existing anti-counterfeiting seal is relatively complex, resulting in a high failure rate in use and difficulty in ensuring its long-term use.

[0018] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention may be better understood by referring to the following description taken in conjunction with the accompanying drawings, in which the same or similar reference numerals are used throughout the drawings to represent the same or similar components.

[0020] Figure 1 A principle block diagram of an anti-counterfeiting stamp system according to an embodiment of the present invention is shown;

[0021] Figure 2 A schematic structural diagram of a seal body according to an embodiment of the present invention is shown;

[0022] Figure 3 A cross-sectional view of a seal body according to an embodiment of the present invention is shown;

[0023] Figure 4 A schematic structural diagram of each printing body according to an embodiment of the present invention is shown. Description of the drawings:

[0025] 1-Seal body;

[0026] 2-Printing surface;

[0027] 21- second through groove;

[0028] 3-printing block;

[0029] 4- memory alloy wire;

[0030] 5-Connection plate;

[0031] 51-shrapnel;

[0032] 6-guide plate;

[0033] 61-first through groove;

[0034] 7- Communication interface;

[0035] 8- Controller;

[0036] 9-Mount the plate. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to more fully understand the technical solution of the present invention, the exemplary embodiments of the present invention will be described in more comprehensive and detailed in conjunction with the accompanying drawings below. Obviously, the one or more embodiments of the present invention described below are only one or more of the specific ways in which the technical solution of the present invention can be implemented, and are not exhaustive. It should be understood that other ways belonging to a general inventive concept can be used to implement the technical solution of the present invention, and should not be limited by the exemplary embodiments described. Based on one or more embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work should fall within the scope of protection of the present invention.

[0038] Example: Figure 1 A principle block diagram of an anti-counterfeiting stamp system according to an embodiment of the present invention is shown; Figure 2 A schematic structural diagram of a seal body according to an embodiment of the present invention is shown; Figure 3 A cross-sectional view of a seal body according to an embodiment of the present invention is shown; Figure 4 A schematic structural diagram of each printing body according to an embodiment of the present invention is shown.

[0039] Reference Figure 1-4, an embodiment of the present invention provides an anti-counterfeiting seal system, including a seal body, an external control device and an authentication database;

[0040] The seal body includes a seal body 1 and a control module;

[0041] The seal body has a seal surface 2, on which a plurality of seal bodies are arranged, and each seal body includes a plurality of seal blocks 3;

[0042] The control module includes a plurality of memory alloy wires 4 and a control unit. The control unit is used to receive a control signal sent by an external control device, and selectively drive each of the plurality of printing blocks 3 to move in a direction perpendicular to the printing surface 2 through each of the plurality of memory alloy wires 4 according to the control signal, so as to form a seal on the printing surface 2 that matches the authentication database.

[0043] In a specific embodiment, each stamp body includes seven stamp blocks 3, and the seven stamp blocks 3 are arranged in a figure 8 shape to form a number that matches the authentication database.

[0044] In a specific embodiment, each memory alloy wire 4 is a strip structure made of nickel-titanium alloy or copper-based alloy. The memory alloy wire can generate heat after being energized, causing its temperature to rise, thereby causing deformation and contraction.

[0045] In one embodiment, each stamp body further includes a connecting plate 5 , on which there is a spring piece 51 for connecting one end of each memory alloy wire 4 to each stamp block 3 in a one-to-one correspondence.

[0046] Specifically, after each memory alloy wire is deformed and contracted, it can drive each printing block connected thereto to move in a direction perpendicular to the printing surface through the spring sheet to change the numbers displayed on each printing body, thereby forming a code on the printing surface that matches the authentication database.

[0047] In one embodiment, each printing body further includes a guide plate 6 for guiding each printing block 3 .

[0048] In a specific embodiment, a first through slot 61 adapted to each printing block 3 is provided on the guide plate 6 .

[0049] In a specific embodiment, a second through groove 21 adapted to each printing block 3 is provided on the printing surface.

[0050] Specifically, the provision of the first through groove and the second through groove can effectively prevent the change in the deformation direction of each memory alloy wire from affecting the moving direction of each stamp block, thereby ensuring the long-term use of the stamp body.

[0051] In one embodiment, the control unit includes a communication interface 7 and a controller 8, and the controller 8 can receive a control signal through the communication interface 7 and generate a driving instruction for driving each memory alloy wire 4. Specifically, the external control device and the controller can also be communicated with each other through a wireless communication method such as Bluetooth and Wi-Fi.

[0052] In a specific embodiment, the driving instruction is a driving voltage of 0.5-5V.

[0053] In a specific embodiment, the seal body 1 further includes a mounting plate 9 for mounting the communication interface 7 and the controller 8 .

[0054] Specifically, one end of each memory alloy wire passes through the mounting plate and is connected to the output end of the controller through a wire.

[0055] In a specific embodiment, the external control device is a mobile phone or computer with a control APP. Specifically, the user can input preset key information in the control APP, and the control APP will output a control signal to the controller according to the key information.

[0056] In one embodiment, the seal body 1 further comprises a power supply module (not shown in the figure) for supplying power to the controller 8. Specifically, the power supply module comprises a power board and a charging interface for charging the power board.

[0057] Specifically, the authentication database is an electronic identity certificate used to verify the authenticity and integrity of the seal code. The authentication database is based on the public key infrastructure standard and is issued by an authoritative certification body, with a high degree of security and credibility.

[0058] When the anti-counterfeiting seal system of the present invention is in use, the user can first send a control signal to the controller through an external control device. After receiving the control signal, the controller generates a drive instruction to selectively drive each memory alloy wire to deform and contract, so that each printing block connected to it moves to change the numbers displayed on each seal body, and form a code on the seal surface that matches the authentication database. Finally, the code is printed at a designated position through ink pad or the like.

[0059] The anti-counterfeiting seal system proposed in the present invention has multiple seal bodies arranged on the seal surface, each seal body includes a plurality of seal blocks, and through the arrangement of a plurality of memory alloy wires and a control unit, the control unit is used to receive a control signal sent by an external control device, and selectively drive each of the plurality of seal blocks to move in a direction perpendicular to the seal surface through each of the plurality of memory alloy wires in a one-to-one correspondence according to the control signal, so as to form a seal text matching the authentication database on the seal surface.

[0060] Therefore, compared with the existing anti-counterfeiting seals, the anti-counterfeiting seal system of the present invention only drives each seal block through each memory alloy wire, has a simple structure, can effectively reduce the failure rate of the anti-counterfeiting seal, and ensure the long-term use of the anti-counterfeiting seal.

[0061] Although one or more embodiments of the present invention are described above, it should be known to those skilled in the art that the present invention can be implemented in any other form without departing from its subject matter and scope. Therefore, the embodiments described above are illustrative rather than restrictive, and many modifications and substitutions are obvious to those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. An anti-counterfeiting seal system, characterized in that: It includes the seal body, external control equipment and authentication database; The seal body comprises a seal main body and a control module; The seal body has a seal surface, on which a plurality of seal bodies are arranged, and each seal body includes a plurality of seal blocks; The control module includes a plurality of memory alloy wires and a control unit, wherein the control unit is used to receive a control signal sent by the external control device, and selectively drive each of the plurality of printing blocks to move in a direction perpendicular to the printing surface through each of the plurality of memory alloy wires one by one according to the control signal, so as to form a seal text on the printing surface that matches the authentication database.

2. The anti-counterfeiting seal system according to claim 1, characterized in that: Each of the printing bodies further comprises a connecting plate, and the connecting plate has a spring piece for connecting one end of each of the memory alloy wires to each of the printing blocks in a one-to-one correspondence.

3. The anti-counterfeiting seal system according to claim 2, characterized in that: Each of the printing bodies further comprises a guide plate for guiding each of the printing blocks.

4. The anti-counterfeiting seal system according to claim 3, characterized in that: The guide plate is provided with a first through slot matched with each printing block.

5. The anti-counterfeiting seal system according to claim 4, characterized in that: The printing surface is provided with a second through groove matched with each printing block.

6. The anti-counterfeiting seal system according to claim 1, characterized in that: The control unit includes a communication interface and a controller. The controller can receive the control signal through the communication interface and generate a driving instruction for driving each of the memory alloy wires.

7. The anti-counterfeiting seal system according to claim 6, characterized in that: The driving instruction is a driving voltage of 0.5 to 5V.

8. The anti-counterfeiting seal system according to claim 1, characterized in that: Each of the printing bodies comprises seven printing blocks, and the seven printing blocks are arranged in an 8-shape.

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