Waterproof two-dimensional code anti-counterfeit label

Abstract

The utility model relates to the technical field of anti-counterfeit labels, in particular to a waterproof two-dimensional code anti-counterfeit label which comprises a first substrate and a second substrate, a plurality of connecting assemblies are arranged between the first substrate and the second substrate, a mounting plate is arranged on the upper surface of the second substrate, a protective cover is arranged above the mounting plate, and the protective cover is connected with the first substrate and the second substrate. A first mounting groove is formed in the upper surface of the mounting plate, a label body is glued to the lower inner wall of the first mounting groove, a second mounting groove is formed in the lower surface of the protective cover, and the mounting plate is arranged in the second mounting groove. When the connecting assembly is installed, the second snap fastener is pressed to enable the special-shaped spring to clamp the clamping block, the second substrate is fixed to the first substrate through the connecting assembly, the connecting assembly is not prone to falling off when encountering water, and it is guaranteed that the label body arranged in the first installation groove cannot fall off.

Description

Technical Field

[0001] This utility model relates to the field of anti-counterfeiting label technology, and in particular to a waterproof QR code anti-counterfeiting label. Background Technology

[0002] Anti-counterfeiting marks are labels that can be affixed, produced and printed by the National 315 Anti-counterfeiting Inquiry Center, and pasted on the surface of goods or packaging accessories (such as product tags, certificates of conformity, and anti-counterfeiting cards) to prevent counterfeiting. 315 anti-counterfeiting marks are preventive measures taken against activities that are counterfeited or copied without the permission of the owner for the purpose of deception.

[0003] For example, the authorization announcement number "CN220820686U" describes a waterproof QR code anti-counterfeiting label. Although the label strip is waterproofed by a cover plate, water entering from the gap between the substrate and the cover plate is contained within the groove, reducing the amount of water entering the label strip. Simultaneously, the water entering the groove is absorbed by the adsorption component, greatly reducing the possibility of water entering the label strip and improving the waterproof effect of the QR code anti-counterfeiting label. However, the adsorption component, after absorbing moisture, does not dry easily, which can damage the substrate and cause damage to the outer packaging. Furthermore, the adhesive strip used to firmly adhere the cover plate to the substrate is prone to detachment after getting wet, leading to the label strip falling off. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a waterproof QR code anti-counterfeiting label.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A waterproof QR code anti-counterfeiting label is designed, comprising a first substrate and a second substrate, with multiple connecting components between the first substrate and the second substrate. A mounting plate is provided on the upper surface of the second substrate, and a protective cover is provided above the mounting plate. A first mounting groove is provided on the upper surface of the mounting plate, and a label body is glued to the lower inner wall of the first mounting groove. A second mounting groove is provided on the lower surface of the protective cover, and the mounting plate is disposed inside the second mounting groove. Multiple mounting bolts are provided below the second substrate, and the upper ends of the multiple mounting bolts penetrate the second substrate and are threadedly connected to the protective cover.

[0007] Preferably, the number of the connecting components is set to four, and the four connecting components are evenly distributed between the first substrate and the second substrate.

[0008] Preferably, the connecting assembly includes a first snap and a second snap. The first snap is disposed on the upper surface of the first substrate. The inner wall of the first snap is provided with a connecting block. The connecting block has a connecting cavity inside. The circumferential surface of the connecting block is symmetrically provided with two connecting through holes. The rear inner wall of the first snap is provided with a shaped spring. The two ends of the shaped spring are respectively disposed inside the two connecting through holes. The second snap is disposed on the lower surface of the second substrate. The lower end of the second snap slides through the inner wall of the connecting cavity and is provided with a locking block.

[0009] Preferably, a sealing gasket is provided between each of the plurality of mounting bolts and the second substrate.

[0010] Preferably, the second substrate and the protective cover are provided with a third mounting groove around their perimeter, and an elastic pad is fitted inside the third mounting groove.

[0011] Preferably, the upper surface of the protective cover is an upwardly convex arc-shaped surface.

[0012] The waterproof QR code anti-counterfeiting label proposed in this utility model has the following advantages: Because multiple connecting components are provided between the first and second substrates, water between them dries quickly due to ventilation from all sides, preventing moisture damage to the first and second substrates and thus the outer packaging. Simultaneously, during installation, the connecting components work by pressing the second snap button, causing it to extend into the connecting cavity. A locking block then compresses a shaped spring. Once the locking block passes the spring, the spring returns to its original position due to its elasticity, thus engaging the locking block. During disassembly, pulling the second snap button compresses the spring again. After the locking block disengages from the spring, the spring returns to its original position due to its elasticity, allowing the second substrate to be removed. The connecting components secure the second substrate to the first substrate, preventing it from easily detaching when wet, thus ensuring the label body in the first mounting groove will not fall off. Attached Figure Description

[0013] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0014] Figure 2 This is an enlarged view of position A in this utility model;

[0015] Figure 3 This is an enlarged view of position B in this utility model;

[0016] Figure 4 This is a bottom view of the first snap button, connecting block, and irregularly shaped spring structure of this utility model.

[0017] In the figure: First substrate 1, Second substrate 2, Mounting plate 3, Protective cover 4, First mounting groove 5, Label body 6, Second mounting groove 7, Mounting bolt 8, First snap 9, Connecting block 10, Connecting cavity 11, Connecting through hole 12, Irregular spring 13, Second snap 14, Locking block 15, Sealing gasket 16, Third mounting groove 17, Elastic pad 18. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-4 A waterproof QR code anti-counterfeiting label includes a first substrate 1 and a second substrate 2. Multiple connecting components are provided between the first substrate 1 and the second substrate 2. Water present between the first substrate 1 and the second substrate 2 dries quickly due to ventilation from all sides, preventing moisture damage to the first substrate 1 and the second substrate 2 and thus preventing damage to the outer packaging. A mounting plate 3 is provided on the upper surface of the second substrate 2, and a protective cover 4 is provided above the mounting plate 3. A first mounting groove 5 is provided on the upper surface of the mounting plate 3, and a label body 6 is adhesively attached to the lower inner wall of the first mounting groove 5. A second mounting groove 7 is provided on the lower surface of the protective cover 4, and the mounting plate 3 is disposed inside the second mounting groove 7, securing it firmly. Multiple mounting bolts 8 are provided below the second substrate 2, with the upper ends of each bolt penetrating the second substrate 2 and threadedly connected to the protective cover 4. The mounting bolts 8 securely fasten the protective cover 4 to the second substrate 2.

[0020] The number of connecting components is set to four, and the four connecting components are evenly distributed between the first substrate 1 and the second substrate 2. Setting the number of connecting components to four makes the connection between the first substrate 1 and the second substrate 2 more secure.

[0021] The connecting assembly includes a first snap 9 and a second snap 14. The first snap 9 is disposed on the upper surface of the first substrate 1. A connecting block 10 is provided on the inner wall of the first snap 9. A connecting cavity 11 is provided inside the connecting block 10. Two connecting through holes 12 are symmetrically provided on the circumferential surface of the connecting block 10. A shaped spring 13 is provided on the rear inner wall of the first snap 9. The two ends of the shaped spring 13 are respectively disposed inside the two connecting through holes 12. The second snap 14 is disposed on the lower surface of the second substrate 2. The lower end of the second snap 14 slides through the inner wall of the connecting cavity 11 and is provided with a locking block 15.

[0022] Each of the mounting bolts 8 has a sealing gasket 16 between it and the second base plate 2. The sealing gasket 16 serves to seal the surface.

[0023] The second substrate 2 and the protective cover 4 are provided with a third mounting groove 17 around their perimeter, and an elastic pad 18 is fitted inside the third mounting groove 17. The elastic pad 18 makes the connection between the second substrate 2 and the protective cover 4 more tightly sealed.

[0024] The upper surface of the protective cover 4 is an upward-convex arc-shaped surface. This upward-convex arc-shaped surface prevents water from accumulating on the upper surface of the protective cover 4.

[0025] Working principle: During installation, pressing the second snap 14 causes it to extend into the connecting cavity 11. The locking block 15 then compresses the irregular spring 13. After the locking block 15 passes the irregular spring 13, the irregular spring 13 returns to its original position due to its elasticity, thus locking the locking block 15 in place. During disassembly, pulling the second snap 14 compresses the irregular spring 13 through the locking block 15. After the locking block 15 disengages from the irregular spring 13, the irregular spring 13 returns to its original position due to its elasticity. At this point, the second substrate 2 can be removed. The connecting assembly fixes the second substrate 2 onto the first substrate 1. The connecting assembly is not easily detached when wet, ensuring that the label body 6 set in the first mounting groove 5 will not fall off.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A waterproof QR code anti-counterfeiting label, comprising a first substrate (1) and a second substrate (2), characterized in that, Multiple connecting components are provided between the first substrate (1) and the second substrate (2). The upper surface of the second substrate (2) is provided with a mounting plate (3). A protective cover (4) is provided above the mounting plate (3). The upper surface of the mounting plate (3) is provided with a first mounting groove (5). A label body (6) is glued to the lower inner wall of the first mounting groove (5). The lower surface of the protective cover (4) is provided with a second mounting groove (7). The mounting plate (3) is located inside the second mounting groove (7). Multiple mounting bolts (8) are provided below the second substrate (2). The upper ends of the multiple mounting bolts (8) all penetrate the second substrate (2) and are threadedly connected to the protective cover (4).

2. The waterproof QR code anti-counterfeiting label according to claim 1, characterized in that, The number of the connecting components is set to four, and the four connecting components are evenly distributed between the first substrate (1) and the second substrate (2).

3. The waterproof QR code anti-counterfeiting label according to claim 1, characterized in that, The connecting assembly includes a first snap (9) and a second snap (14). The first snap (9) is disposed on the upper surface of the first substrate (1). A connecting block (10) is provided on the inner wall of the first snap (9). A connecting cavity (11) is provided inside the connecting block (10). Two connecting through holes (12) are symmetrically provided on the circumferential surface of the connecting block (10). A shaped spring (13) is provided on the rear inner wall of the first snap (9). The two ends of the shaped spring (13) are respectively disposed inside the two connecting through holes (12). The second snap (14) is disposed on the lower surface of the second substrate (2). The lower end of the second snap (14) slides through the inner wall of the connecting cavity (11) and is provided with a locking block (15).

4. A waterproof QR code anti-counterfeiting label according to claim 1, characterized in that, Each of the mounting bolts (8) is provided with a sealing gasket (16) between itself and the second base plate (2).

5. A waterproof QR code anti-counterfeiting label according to claim 1, characterized in that, The second substrate (2) and the protective cover (4) are provided with a third mounting groove (17) around them, and an elastic pad (18) is fitted inside the third mounting groove (17).

6. A waterproof QR code anti-counterfeiting label according to claim 1, characterized in that, The upper surface of the protective cover (4) is an upwardly convex arc-shaped surface.

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