Tray structure with RFID radio frequency tag

Abstract

The utility model discloses a tray structure with an RFID radio frequency tag, which relates to the technical field of product transfer devices and comprises a tray, an RFID electronic tray tag, a convex groove and an S-shaped limiting elastic piece, the deformed S-shaped limiting elastic piece is used for providing limiting elastic force for two side edges of the RFID electronic tray tag and simultaneously realizing fixation of the RFID electronic tray tags with different widths; the end face of the inner wall of the convex groove is fixedly connected with an arc-shaped elastic piece, and the deformed arc-shaped elastic piece is used for forming extrusion force on the back face of the RFID electronic tray label, so that the RFID electronic tray labels with different thicknesses are fixed. According to the RFID electronic tray label, through the arrangement of the convex groove, the S-shaped limiting elastic piece and the arc-shaped elastic piece, the RFID electronic tray labels of different thicknesses, heights and widths can be conveniently installed on the tray, meanwhile, the RFID electronic tray label 3 is contained in the convex groove, and compared with a traditional structural layout installed on the outer side of the tray, the situation of collision damage can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of product transfer devices, in particular to a tray structure with an RFID radio frequency tag. Background Art

[0002] Pallets are the medium that transforms static goods into dynamic goods. They are a cargo platform, and they are also movable platforms, or movable ground. Even goods that lose their flexibility when placed on the ground will immediately become mobile and flexible once they are loaded on pallets, because the goods loaded on pallets are ready to move at any time. This dynamic loading and unloading method using pallets as the basic tool is called pallet operation.

[0003] RFID electronic tags are a programmable storage device that can read and write information through a reader / writer. They are widely used in marking product information. RFID electronic tags do not require sight of the target. As long as the radio frequency tag is within the range of the receiver, it can be read. Due to its flexible information reading method, RFID electronic tags are also beginning to be used to mark the information of items on pallets.

[0004] Existing pallet RFID tags are generally fixed to the outside of the pallet by screws or adhesives. Although the installation is simple and convenient, the pallet RFID tag protrudes from the outside of the pallet. During the transfer of the pallet, when encountering a narrow space, the protruding pallet RFID tag on the outside is prone to scratching other objects, thus causing the pallet RFID tag to be damaged or fall off. Based on this, a pallet structure with an RFID tag is provided. Summary of the invention

[0005] The purpose of the utility model is to provide a pallet structure with an RFID radio frequency tag in order to solve the above-mentioned background problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pallet structure with an RFID radio frequency tag, comprising a pallet and an RFID electronic pallet tag, wherein a convex groove is opened in the middle of the outer side of the pallet, the convex groove runs through the upper and lower ends of the pallet, and the RFID electronic pallet tag is installed on the inner side of the convex groove;

[0007] S-shaped limiting spring pieces are symmetrically fixed on both sides of the inner wall of the convex groove, and the deformed S-shaped limiting spring pieces are used to provide limiting elastic force on both sides of the RFID electronic pallet tag, and at the same time realize the fixing of RFID electronic pallet tags of different widths;

[0008] The inner wall end surface of the convex groove is fixedly connected with an arc-shaped spring piece, and the deformed arc-shaped spring piece is used to form an extrusion force on the back side of the RFID electronic pallet tag to achieve the fixation of RFID electronic pallet tags with different thicknesses.

[0009] As a further solution of the utility model: the S-shaped limit spring piece is composed of a top arc piece and a bottom hook piece, one end of the top arc piece is fixed to the inner wall side of the convex groove, and the bottom hook piece is fixed to the other end of the top arc piece;

[0010] There are multiple S-shaped limiting spring pieces evenly distributed in the vertical direction. The bottom hook pieces distributed at the upper and lower ends of the convex groove respectively realize the limiting of the top and the support of the bottom of the RFID electronic pallet tag. The RFID electronic pallet tags of different heights can be fixed by setting multiple S-shaped limiting spring pieces.

[0011] As a further solution of the utility model: the top of the arc-shaped spring piece is fixed to the inner wall end face of the convex groove, and the bottom of the arc-shaped spring piece is attached to the end face of the convex groove.

[0012] As a further solution of the utility model: a plurality of arc-shaped spring pieces are evenly arranged along the vertical direction to adapt to the thickness limitation of RFID electronic pallet tags of different heights.

[0013] As a further solution of the utility model: the width of the small-sized inner wall of the convex groove is greater than the width of the minimum width RFID electronic pallet tag, and the width of the large-sized inner wall of the convex groove is greater than the width of the maximum width RFID electronic pallet tag.

[0014] As a further solution of the utility model: the four sides of the pallet are provided with convex grooves, S-shaped limiting spring pieces, and arc-shaped spring pieces. The number of RFID electronic pallet tags installed on a single pallet is greater than or equal to two, and when the number of the RFID electronic pallet tags is two, they are respectively installed on two mutually perpendicular sides of the pallet.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting convex grooves, S-shaped limiting spring pieces, and arc-shaped spring pieces, convenient installation of RFID electronic pallet tags and pallets of different thicknesses, heights, and widths can be achieved. At the same time, the RFID electronic pallet tag 3 is stored in the convex groove, which can effectively avoid collision damage compared to the traditional structural layout installed on the outside of the pallet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model

[0018] Figure 2This is a cross-sectional view of the end surface structure of the tray of the utility model;

[0019] Figure 3 It is an end face and a side cross-sectional view of the tray of the utility model.

[0020] In the figure: 1. tray; 2. convex groove; 3. RFID electronic tray tag; 4. S-shaped limiting spring piece; 401. top arc piece; 402. bottom hook piece; 5. arc-shaped spring piece. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 3 In the embodiment of the utility model, a pallet structure with an RFID radio frequency tag includes a pallet 1 and an RFID electronic pallet tag 3. A convex groove 2 is opened in the middle of the outer side of the pallet 1. The convex groove 2 runs through the upper and lower ends of the pallet 1. The RFID electronic pallet tag 3 is installed on the inner side of the convex groove 2.

[0023] S-shaped limiting spring pieces 4 are symmetrically fixed on both sides of the inner wall of the convex groove 2. The deformed S-shaped limiting spring pieces 4 are used to provide limiting elastic force on both sides of the RFID electronic pallet tag 3, and at the same time realize the fixing of RFID electronic pallet tags 3 of different widths;

[0024] The inner wall end surface of the convex groove 2 is fixedly connected with an arc-shaped spring piece 5. The deformed arc-shaped spring piece 5 is used to form an extrusion force on the back of the RFID electronic pallet tag 3 to fix the RFID electronic pallet tags 3 of different thicknesses. A plurality of arc-shaped spring pieces 5 are evenly arranged along the vertical direction to adapt to the thickness limit of the RFID electronic pallet tags 3 of different heights.

[0025] The S-shaped limit spring piece 4 is composed of a top arc piece 401 and a bottom hook piece 402. One end of the top arc piece 401 is fixed to the inner wall side of the convex groove 2, and the bottom hook piece 402 is fixed to the other end of the top arc piece 401.

[0026] There are multiple S-shaped limiting spring pieces 4 evenly distributed along the vertical direction. The bottom hook pieces 402 distributed at the upper and lower ends of the convex groove 2 respectively realize the limiting of the top and the support of the bottom of the RFID electronic pallet tag 3. The setting of multiple S-shaped limiting spring pieces 4 can realize the fixation of RFID electronic pallet tags 3 at different heights.

[0027] In this embodiment: when the RFID electronic pallet tag 3 needs to be installed on the pallet 1, the RFID electronic pallet tag 3 is aligned with the large notch position of the convex groove 2 and inserted. The RFID electronic pallet tag 3 will first contact the top arc-shaped piece 401 and squeeze it to deform, and then the RFID electronic pallet tag 3 continues to move downward to contact the end of the bottom hook piece 402. At this time, continue to apply force, and the RFID electronic pallet tag 3 causes the bottom hook piece 402 to deform, and finally the end of the bottom hook piece 402 moves to the side of the RFID electronic pallet tag 3, so that the RFID electronic pallet tag 3 can continue to move downward, and then repeat this process. When the RFID electronic pallet tag 3 completely enters the convex groove 2 of the box and the horizontal height of the RFID electronic pallet tag 3 is relatively suitable, the pressing of the RFID electronic pallet tag 3 can be stopped;

[0028] At this time, the S-shaped limit spring pieces 4 in contact with the side of the RFID electronic pallet tag 3 are in a deformed state, and these S-shaped limit spring pieces 4 can provide clamping force for the RFID electronic pallet tag 3. At the same time, the bottom of the RFID electronic pallet tag 3 is fitted with the end of the bottom hook piece 402 below, thereby supporting the RFID electronic pallet tag 3, and the lower surface of the bottom hook piece 402 located at the top of the RFID electronic pallet tag 3 is fitted with the upper surface of the RFID electronic pallet tag 3, thereby limiting the upward movement of the RFID electronic pallet tag 3, so that the RFID electronic pallet tag 3 is fixed at this position;

[0029] At the same time, when the RFID electronic pallet tag 3 is inserted into the convex groove 2, the arc-shaped spring piece 5 is squeezed and deformed. When the RFID electronic pallet tag 3 is installed, the arc-shaped spring piece 5 in contact with the RFID electronic pallet tag 3 remains in a deformed state. The deformed arc-shaped spring piece 5 can form a thrust on the RFID electronic pallet tag 3, so that the front end of the RFID electronic pallet tag 3 is closely attached to the inner wall of the convex groove 2.

[0030] By cooperating with the above multiple parts, the RFID electronic pallet tags 3 of different thicknesses, heights and widths can be conveniently installed on the pallet 1. At the same time, the RFID electronic pallet tag 3 is stored in the convex groove 2. Compared with the traditional structural layout installed on the outside of the pallet 1, it can effectively avoid collision damage.

[0031] Please refer to Figures 1 to 3 The top of the arc-shaped spring piece 5 is fixed to the inner wall end surface of the convex groove 2, and the bottom of the arc-shaped spring piece 5 is attached to the end surface of the convex groove 2.

[0032] In this embodiment, the bottom of the arc-shaped elastic piece 5 does not contact the end surface of the convex groove 2, so that the arc-shaped elastic piece 5 has a deformation space.

[0033] Please refer to Figures 1 to 3 The small-size inner wall width of the convex groove 2 is greater than the width of the minimum width RFID electronic pallet tag 3, and the large-size inner wall width of the convex groove 2 is greater than the width of the maximum width RFID electronic pallet tag 3.

[0034] In this embodiment: this structure enables the convex groove 2 to limit the RFID electronic pallet tags 3 of different widths, thereby preventing the RFID electronic pallet tags 3 from falling off.

[0035] Please refer to Figures 1 to 3 The four sides of the pallet 1 are all provided with convex grooves 2, S-shaped limiting spring pieces 4, and arc-shaped spring pieces 5. The number of RFID electronic pallet tags 3 installed on a single pallet 1 is greater than or equal to two, and when the number of RFID electronic pallet tags 3 is two, they are respectively installed on two mutually perpendicular sides of the pallet 1.

[0036] In this embodiment, by installing a plurality of RFID electronic pallet tags 3, during the transfer of the pallet 1, at least one RFID electronic pallet tag 3 can be directed toward an external reading device, thereby facilitating information reading by the external reading device.

[0037] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pallet structure with an RFID radio frequency tag, comprising a pallet (1) and an RFID electronic pallet tag (3), characterized in that: A convex groove (2) is provided in the middle of the outer side of the pallet (1), the convex groove (2) passes through the upper and lower ends of the pallet (1), and the RFID electronic pallet tag (3) is installed on the inner side of the convex groove (2); S-shaped limiting spring pieces (4) are symmetrically fixed on both sides of the inner wall of the convex groove (2); the deformed S-shaped limiting spring pieces (4) are used to provide limiting elastic force on both sides of the RFID electronic pallet tag (3), and simultaneously realize the fixing of RFID electronic pallet tags (3) of different widths; An arc-shaped spring piece (5) is fixedly connected to the inner wall end surface of the convex groove (2), and the deformed arc-shaped spring piece (5) is used to form a squeezing force on the back side of the RFID electronic pallet tag (3), thereby achieving the fixation of RFID electronic pallet tags (3) of different thicknesses.

2. A pallet structure with an RFID tag according to claim 1, characterized in that: The S-shaped limit spring piece (4) is composed of a top arc-shaped piece (401) and a bottom hook piece (402), one end of the top arc-shaped piece (401) is fixed to the inner wall side of the convex groove (2), and the bottom hook piece (402) is fixed to the other end of the top arc-shaped piece (401); A plurality of S-shaped limiting spring pieces (4) are evenly distributed in the vertical direction, and the bottom hook pieces (402) distributed at the upper and lower ends of the convex groove (2) respectively realize the limiting of the top and the support of the bottom of the RFID electronic pallet tag (3). The RFID electronic pallet tags (3) of different heights can be fixed by setting the plurality of S-shaped limiting spring pieces (4).

3. The pallet structure with an RFID tag according to claim 1, characterized in that: The top of the arc-shaped spring piece (5) is fixed to the inner wall end surface of the convex groove (2), and the bottom of the arc-shaped spring piece (5) is attached to the end surface of the convex groove (2).

4. The pallet structure with an RFID tag according to claim 1, characterized in that: A plurality of arc-shaped spring pieces (5) are evenly arranged in the vertical direction, and are used to adapt to the thickness limitation of RFID electronic pallet tags (3) of different heights.

5. The pallet structure with RFID tag according to claim 1, characterized in that: The width of the small inner wall of the convex groove (2) is greater than the width of the minimum width RFID electronic pallet tag (3), and the width of the large inner wall of the convex groove (2) is greater than the width of the maximum width RFID electronic pallet tag (3).

6. The pallet structure with an RFID tag according to claim 1, characterized in that: The four sides of the pallet (1) are all provided with convex grooves (2), S-shaped limiting spring pieces (4), and arc-shaped spring pieces (5), and the number of RFID electronic pallet tags (3) installed on a single pallet (1) is greater than or equal to two.

Images