Anti-exchange label for concrete detection

Abstract

The utility model provides a concrete detection anti-exchange label which comprises a carrier and label paper printed with a two-dimensional code, and an electronic anti-counterfeiting chip is arranged on the label paper; the carrier comprises a mainboard and an implantation foot, an anti-retreat head is arranged at the tail end of the implantation foot, and a tip part is arranged at the tail end of the anti-retreat head; the label paper is arranged on the lower surface of the main board, a functional groove is formed in the lower surface and comprises an annular center groove, a supporting table is formed in the center of the center groove, and a plurality of guide grooves are formed in the periphery of the center groove. The label paper with the two-dimensional code is arranged on the inner side of the main board of the carrier, code scanning can be conveniently carried out for information inquiry, in order to prevent the label from being replaced, the functional groove is formed in the lower surface of the main board, so that moisture in a detection sample piece is easier to fully infiltrate the label paper, the label paper is water-soluble paper, and when the label is illegally pulled out, the label paper can be conveniently replaced. When the label paper is replaced, the label paper is broken and cannot form a complete form, so that the replacement of the label can be intuitively judged by naked eyes, and the application effect is very good.

Description

Technical Field

[0001] The invention belongs to the technical field of concrete quality detection and tracking, and in particular relates to a concrete detection anti-substitution label. Background Art

[0002] As the main building structural material, the quality of concrete is the key and core to ensure the quality and service life of construction projects. In order to ensure the material quality of concrete during the construction process, it is generally stipulated that the proportion of witnessed sampling and inspection of test blocks, test pieces and materials (such as steel bars and concrete test blocks) involved in structural safety shall not be less than 30% of the number of samples required to be sampled in the relevant technical standards. In order to prevent the concrete test pieces from being replaced or forged, the sampling personnel will implant a unique identification (anti-counterfeiting label with QR code) on the concrete test pieces. In the prior art, the QR code paper is directly pasted on the carrier, and then the carrier is inserted into the sample. Since it takes a long time for the concrete test piece to be formed, once the witness leaves, it will give other personnel the opportunity to pull the QR code label out of the test piece and insert it into the qualified sample prepared in advance, which is easy to cause supervision loopholes. Therefore, it is necessary to improve the existing QR code anti-counterfeiting label to solve the above-mentioned supervision blind spots. Summary of the invention

[0003] In view of this, the present invention aims to overcome the defects in the prior art and proposes a concrete detection anti-substitution label.

[0004] To achieve the above object, the technical solution created by the present invention is implemented as follows:

[0005] A concrete detection anti-substitution label, comprising a carrier and a label paper with a QR code printed on the carrier, and an electronic anti-counterfeiting chip is also provided on the label paper; the carrier comprises a main board and implantation feet on both sides of the main board, and anti-retraction heads are provided at the ends of the implantation feet, the width of the anti-retraction heads is greater than the width of the implantation feet, and a pointed head is provided at the end of the anti-retraction head; the label paper is arranged on the lower surface of the main board, and the lower surface is provided with a functional groove, the functional groove comprises an annular central groove, and a support platform is formed at the center position of the central groove, and a plurality of guide grooves communicating with the central groove are arranged on the periphery of the central groove, and the guide grooves extend from the central groove to the edge of the main board, the label paper is adhered and fixed to the lower surface of the main board and the surface of the support platform, and the label paper is suspended at the positions of the central groove and the guide groove.

[0006] Furthermore, the label paper is water-soluble paper.

[0007] Furthermore, the electronic anti-counterfeiting chip adopts an RFID electronic anti-counterfeiting chip.

[0008] Furthermore, the electronic anti-counterfeiting chip is arranged on a side of the label paper facing the carrier main board.

[0009] Furthermore, the label paper is provided with anti-tear marks along the twisted wires, and the thickness of the label paper at the anti-tear marks is less than the thickness of the main part thereof.

[0010] Furthermore, four guide grooves are evenly distributed around the periphery of the central groove.

[0011] Furthermore, the label paper is adhered to the lower surface of the main board.

[0012] Furthermore, the carrier and the implanted feet on both sides thereof are an integrally formed structure.

[0013] Furthermore, the carrier is made of transparent material.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] The invention is based on the "Internet +" thinking, and utilizes the concrete detection anti-replacement label to realize the traceability of each link of witness sampling, inspection, and testing, and ensure the authenticity of witness sampling and inspection. Improve the efficiency and refinement level of engineering supervision, and strengthen the scientificity and effectiveness of engineering project quality supervision. By setting a label paper with a QR code on the inner side of the mainboard of the carrier, the code can be conveniently scanned for information query. In order to prevent the label from being replaced, a functional groove is provided on the lower surface of the mainboard, so that the moisture in the test sample can more easily fully infiltrate the label paper. In addition, the label paper is made of water-soluble paper. When the label is illegally pulled out, the label paper will be broken and cannot form a complete shape. The naked eye can intuitively judge that the label has been replaced, which can effectively prevent the label from being replaced, and the application effect is very good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the structure created by the present invention;

[0018] Figure 2 for Figure 1 Schematic diagram after removing the label paper;

[0019] Figure 3 A schematic diagram of the present invention showing the unfolded state when the lower surface of the mainboard faces upward;

[0020] Figure 4 This is a schematic diagram of an embodiment of the present invention when a built-in anti-swap rack is provided;

[0021] Figure 5 for Figure 4 Schematic diagram after removing the label paper;

[0022] Figure 6 A schematic diagram of built-in anti-swap in an embodiment of the present invention. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0027] A concrete detection anti-substitution label, such as Figures 1 to 6 As shown, it includes a carrier and a label paper 1 printed with a QR code on the carrier, and an electronic anti-counterfeiting chip is also arranged on the label paper; the carrier includes a main board 2 and implanted feet 3 on both sides of the main board, and an anti-retracting head 4 is arranged at the end of the implanted feet, the width of the anti-retracting head is greater than the width of the implanted feet, and a pointed head 5 is arranged at the end of the anti-retracting head. Preferably, the carrier is made of transparent material, does not block the QR code on the label paper, and is convenient for scanning using a scanning tool.

[0028] The label paper is arranged on the lower surface of the main board, and the lower surface is provided with a functional groove, and the functional groove includes an annular central groove 6, and a support platform 7 is formed at the center position of the central groove. A plurality of guide grooves 8 communicating with the central groove are arranged on the periphery of the central groove, and the guide grooves extend from the central groove to the edge of the main board. Usually, the label paper is adhered and fixed to the lower surface of the main board and the surface of the support platform, and the label paper is suspended at the positions of the central groove and the guide groove, and the label paper is exposed at the end of the guide groove.

[0029] Usually, the label paper is made of water-soluble paper, and the label paper is pasted on the lower surface of the main board. After the label is inserted into the test sample, the water-soluble paper (label paper) absorbs moisture. When the label is pulled out, the label paper will be torn into pieces and cannot form a complete label shape, so as to achieve the purpose of preventing replacement. In an optional embodiment, the label paper is provided with an anti-tear mark 9 along the twisted wire. The thickness of the label paper at the anti-tear mark is less than the thickness of its main part. An anti-tear mark is made on the label paper by acupuncture. When the label is placed in the test sample, once the illegal personnel pull out the label, the label paper is more likely to be torn from the anti-tear mark, so as to prevent the label paper from being removed in a complete state, and to prevent the label on the test sample from being pulled out and placed on other samples, which will cause the monitoring function to fail.

[0030] As an example, the electronic anti-counterfeiting chip adopts an RFID electronic anti-counterfeiting chip. The electronic anti-counterfeiting chip is arranged on the side of the label paper facing the carrier main board, which can effectively play the role of anti-counterfeiting identification and prevent the label on the test sample from being replaced. Four guide grooves are evenly distributed around the periphery of the central groove. Preferably, the carrier and the implanted feet on both sides are an integrally formed structure. The label paper is exposed at the end of the guide groove, so that the functional groove is connected to the outside.

[0031] In order to further improve the anti-swap capability of the label, in an optional embodiment, a built-in anti-swap frame 10 is provided between the label paper and the main board, and the built-in anti-swap frame includes a built-in sheet 11 placed in the functional slot and external sheets 12 extending downward at both ends of the built-in sheet, and a barb structure 13 is provided at the end of the external sheet. The built-in sheet is not fixed to the main board. When inserting the label, the main body presses against the built-in sheet, so that the built-in anti-swap frame can be smoothly inserted into the test sample along with the carrier, and during the insertion process, since no force is applied to the label paper, the label paper will not be damaged. The built-in sheet is provided with an avoidance hole 14 corresponding to the support platform, and the built-in sheet and the external sheets on both sides are an integrally formed structure.

[0032] Normally, the length of the external sheet is smaller than the length of the implanted foot. When the label is pulled outward, the barb structure pulls the internal anti-swap frame. During this process, the internal sheet cuts the label paper. In addition, the label paper is made of water-soluble paper, so the label paper is more easily torn, which greatly avoids the complete removal of the label inserted into the test sample, and effectively prevents the replacement. It should be pointed out that the thickness of the internal sheet is smaller than the depth of the functional slot, that is, the internal sheet does not contact the label paper under normal conditions.

[0033] The invention has a reasonable structural design. By arranging a label paper with a QR code on the inner side of the mainboard of the carrier, the code can be conveniently scanned for information inquiry. In order to prevent the label from being replaced, a functional groove is provided on the lower surface of the mainboard, so that the moisture in the test sample can more easily fully infiltrate the label paper. In addition, the label paper is made of water-soluble paper. When the label is illegally pulled out, the label paper will be broken and cannot form a complete shape. The naked eye can intuitively judge that the label has been replaced, which can effectively prevent the label from being replaced, and the application effect is very good.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete detection anti-substitution label, characterized by: It includes a carrier and a label paper with a QR code printed on the carrier, and an electronic anti-counterfeiting chip is also provided on the label paper; the carrier includes a main board and implanted feet on both sides of the main board, and anti-backward heads are provided at the ends of the implanted feet, the width of the anti-backward heads is greater than the width of the implanted feet, and a pointed head is provided at the end of the anti-backward head; the label paper is arranged on the lower surface of the main board, and the lower surface is provided with a functional groove, and the functional groove includes an annular central groove, and the central position of the central groove forms a support platform, and the periphery of the central groove is provided with a plurality of guide grooves connected with the central groove, and the guide grooves extend from the central groove to the edge of the main board.

2. A concrete detection anti-substitution label according to claim 1, characterized in that: The label paper is water-soluble paper.

3. The concrete detection anti-substitution label according to claim 1, characterized in that: The electronic anti-counterfeiting chip adopts an RFID electronic anti-counterfeiting chip.

4. A concrete detection anti-substitution label according to claim 3, characterized in that: The electronic anti-counterfeiting chip is arranged on the side of the label paper facing the carrier main board.

5. The concrete detection anti-substitution label according to claim 1, characterized in that: The label paper is provided with anti-tear marks along the twisted wires, and the thickness of the label paper at the anti-tear marks is less than the thickness of the main part thereof.

6. The concrete detection anti-substitution label according to claim 1, characterized in that: Four guide grooves are evenly distributed around the periphery of the central groove.

7. The concrete detection anti-substitution label according to claim 1, characterized in that: The label paper is adhered to the lower surface of the main board.

8. The concrete detection anti-substitution label according to claim 1, characterized in that: The carrier and the implanted feet on both sides thereof are an integrally formed structure.

9. A concrete detection anti-substitution label according to any one of claims 1 to 8, characterized in that: The carrier is made of transparent material.

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