Electronic tag and electronic tag assembly thereof

Abstract

The utility model provides an electronic tag and an electronic tag assembly thereof, the electronic tag comprises a housing, a PCB circuit board and a deformation conductor, the housing comprises a first housing and a second housing, and the PCB circuit board is arranged between the first housing and the second housing; the PCB is provided with a first penetrating hole, the second shell is provided with a second penetrating hole, and the position of the second penetrating hole corresponds to the position of the first penetrating hole; the deformation conductor comprises a fixed end and a deformation end which are connected with each other, the deformation end is connected to the PCB through the fixed end, and the deformation end is arranged in the first penetrating hole and the second penetrating hole in a penetrating manner. According to the utility model, the problem of poor contact can be effectively avoided, the service life and the reliability of the electronic tag and the electronic tag assembly are ensured, the application range, the assembly error-tolerant rate and the assembly efficiency of the product are improved, and the maintenance of the product is facilitated.

Description

Technical Field

[0001] The utility model relates to an electronic tag, in particular to an electronic tag which is convenient for installation and removal, and further relates to an electronic tag assembly including the electronic tag. Background Art

[0002] In recent years, electronic tags have been widely used in many fields. With the complication and miniaturization of the structures of objects to be identified, the requirements for electronic tags are getting higher and higher, especially in adapting to different installation environments. The electronic tags in the prior art are usually installed on corresponding wire grooves, and their power receiving structures, also known as power supply structures, are realized through connection with the wire grooves. In practical applications, it is necessary to install and remove the electronic tags according to different requirements. During the installation and removal of the electronic tags, it is inevitable to receive forces that are not in the vertical direction, such as lateral forces. However, the commonly used electronic tags at present still adopt a simple power receiving / power supply structure to realize their connection. When such a conventional structure receives forces that are not in the vertical direction, the power receiving / power supply structure is very likely to be bent or even broken, resulting in problems such as poor contact and short service life of the product, and the reliability and assembly efficiency of the product are also affected by this. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide an electronic tag which is convenient for installation and removal, aiming to effectively avoid the problem of poor contact and avoid damaging the power receiving structure when installing and removing the electronic tag, so as to ensure the service life and reliability of the electronic tag, and improve the applicable range and assembly efficiency of the product. On this basis, an electronic tag assembly including the electronic tag is further provided.

[0004] To this end, the utility model provides an electronic tag, including: a housing, a PCB circuit board and a deformable conductor. The housing includes a first housing and a second housing, and the PCB circuit board is arranged between the first housing and the second housing; the PCB circuit board is provided with a first through hole, and the second housing is provided with a second through hole, and the position of the second through hole corresponds to the position of the first through hole; the deformable conductor includes a fixed end and a deformable end connected to each other, and the deformable end is connected to the PCB circuit board through the fixed end, and the deformable end penetrates through the first through hole and the second through hole.

[0005] A further improvement of the utility model is that the deformable end adopts a V-shaped deformation structure, and the bottom of the V-shaped deformation structure sequentially passes through the first through hole and the second through hole.

[0006] A further improvement of the present utility model lies in that one end of the second through hole close to the fixed end is a strip-shaped arc hole, one end of the second through hole far from the fixed end is a circular hole or an oval hole, and the aperture of the circular hole and the oval hole is larger than the aperture of the arc hole.

[0007] A further improvement of the present utility model lies in that a buckle window is provided on the side wall of the first housing, a buckle structure matching the buckle window is provided on the side wall of the second housing, and the buckle structure is embedded and snapped into the buckle window.

[0008] The present utility model also provides an electronic tag assembly, including a wire groove, and further including the electronic tag as described above, wherein the electronic tag is movably arranged on the wire groove; a guide rail mounting member is provided at the bottom of the wire groove, the position of the rail mounting member corresponds to the position of the deformable conductive body, the power receiving guide rail is embedded in the opening receiving groove of the guide rail mounting member, and the deformable conductive body passes through the first through hole and the second through hole and is in interference connection with the power receiving guide rail.

[0009] A further improvement of the present utility model lies in that the guide rail mounting member includes a first guide rail mounting member and a second guide rail mounting member, the first guide rail mounting member is arranged outside the second guide rail mounting member, and the first guide rail mounting member further includes a deformation groove connected to its opening receiving groove, and the deformation groove is arranged below the corresponding opening receiving groove.

[0010] A further improvement of the present utility model lies in that the opening of the opening receiving groove of the first guide rail mounting member is smaller than the opening of the opening receiving groove of the second guide rail mounting member, the second housing adopts a convex bottom, and the convex position and height of the convex bottom correspond to the position and height of the second guide rail mounting member.

[0011] A further improvement of the present utility model lies in that a first buckle portion and a second buckle portion are arranged on the side arm of the wire groove from top to bottom, a third buckle portion and a fourth buckle portion are arranged on the outer side of the housing of the electronic tag, the position and shape of the third buckle portion correspond to the position and shape of the first buckle portion, and the position of the fourth buckle portion corresponds to the position of the second buckle portion.

[0012] A further improvement of the present utility model lies in that a buffer portion bent inward is provided at the bottom of the side wall of the wire groove.

[0013] A further improvement of the present utility model lies in that an installation groove is provided at the bottom of the wire groove, and the position of the installation groove is offset from the position of the guide rail mounting member.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: A first through hole is provided on the PCB circuit board of the electronic tag. Correspondingly, one or more second through holes are provided on the second housing. The deformable conductive body includes a fixed end and a deformable end connected to each other. The deformable end is connected to the PCB circuit board through the fixed end, and the deformable end passes through the first through hole and the second through hole and is in interference connection with the power receiving guide rail, thereby effectively avoiding the problem of poor contact. During the installation or removal of the electronic tag, the deformable end of the deformable conductive body will abut against or leave the power receiving guide rail. At this time, not only can the deformable end be limited by the first through hole and the second through hole, but also the elastic deformation of the deformable end in the first through hole and the second through hole can adapt to its deformation requirements in various directions, and it can also ensure that any deformation that may occur during the assembly process will not be damaged, so as to avoid the problem of damage to its power receiving and other structures when installing and removing the electronic tag, improving the assembly fault tolerance rate and assembly efficiency of the product and facilitating the maintenance of the product. Therefore, the present utility model can effectively ensure the service life and reliable performance of the electronic tag and its electronic tag components, and improve the applicable range, assembly fault tolerance rate and assembly efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an exploded structural schematic diagram of an embodiment of the present utility model;

[0016] Figure 2 is a partial structural schematic diagram of an embodiment of the present utility model;

[0017] Figure 3 is an overall structural schematic diagram of an embodiment of the present utility model;

[0018] Figure 4 is a structural schematic diagram of an embodiment of the present utility model from another perspective;

[0019] Figure 5 is an assembly structural schematic diagram of an embodiment of the present utility model;

[0020] Figure 6 is an assembly structural schematic diagram of an embodiment of the present utility model from another perspective;

[0021] Figure 7 is an exploded structural schematic diagram of another embodiment of the present utility model;

[0022] Figure 8 is an assembly structural schematic diagram of another embodiment of the present utility model;

[0023] Figure 9 is Figure 8 an enlarged structural schematic diagram of A in

[0024] Figure 10 It is a schematic assembly structure diagram of another embodiment of the present utility model from another perspective;

[0025] Figure 11 It is a schematic cross-sectional structure diagram of another embodiment of the present utility model;

[0026] Figure 12 It is a schematic overall structure diagram of another embodiment of the present utility model.

[0027] Reference numerals in the drawings: 1 - PCB circuit board; 101 - First through hole; 102 - Terminal block; 103 - LED lamp; 104 - Switch; 2 - Deformable conductor; 201 - Deformable end; 202 - Fixed end; 3 - First housing; 301 - Snap window; 302 - Third snap portion; 303 - Fourth snap portion; 304 - Button; 4 - Second housing; 401 - Second through hole; 402 - Snap structure; 403 - Bottom of the protrusion; 5 - Power receiving guide rail; 6 - Wire groove; 601 - First guide rail mounting member; 602 - Second guide rail mounting member; 603 - Deformation groove; 604 - First snap portion; 605 - Second snap portion; 606 - Buffer portion; 607 - Mounting groove. Detailed implementation manners

[0028] In the description of the present utility model, if it involves orientation description, such as "upper", "lower", "front", "rear", "left", "right", etc., the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model. If a technical feature is described as "set", "fixed", "connected", "installed" on another technical feature, it can be directly set, fixed, connected, installed on another technical feature, or indirectly set, fixed, connected, installed on another technical feature.

[0029] In the description of the present utility model, if it involves "several", its meaning is more than one; if it involves "multiple", its meaning is more than two; if it involves "greater than", "less than", "exceeding", it should be understood as not including the present number; if it involves "above", "below", "within", it should be understood as including the present number. If it involves "first", "second", etc., it should be understood that they are only used for the distinction of the same or similar technical feature names, and cannot be understood as implying / indicating the relative importance of the technical features, cannot be understood as implying / indicating the quantity of the technical features, nor can it be understood as implying / indicating the sequence relationship of the technical features.

[0030] The following further describes in detail the preferred embodiments of the present utility model in conjunction with the accompanying drawings.

[0031] As Figures 1 to 12 shown, this embodiment provides an electronic tag, including: a housing, a PCB circuit board 1, and a deformable conductor 2. The housing includes a first housing 3 and a second housing 4. The first housing 3 refers to the front shell, and the second housing 4 refers to the bottom shell or bottom cover. The PCB circuit board 1 is disposed between the first housing 3 and the second housing 4. The PCB circuit board 1 is provided with a first through hole 101, and the second housing 4 is provided with a second through hole 401. The position of the second through hole 401 corresponds to the position of the first through hole 101. The deformable conductor 2 includes a deformable end 201 and a fixed end 202 connected to each other. The deformable conductor 2 refers to a conductive structure that can generate elastic deformation under a force state. The deformable end 201 refers to a power receiving connection end for achieving interference connection and elastic deformation effects, and the fixed end 202 refers to a structure fixedly connected to the PCB circuit board 1, preferably by welding. The deformable conductor 2 is preferably made of stainless steel or other conductive metals, has a certain elasticity, and at the same time, has very good anti-corrosion ability, which can ensure good contact in a harsh environment. The surface of the deformable conductor 2 is preferably provided with a nickel plating layer for quickly welding to the PCB circuit board 1.

[0032] As Figures 1 to 6 shown, the deformable end 201 of this embodiment is connected to the PCB circuit board 1 through the fixed end 202, such as by directly inserting and welding to the PCB circuit board and other methods. The deformable end 201 penetrates through the first through hole 101 and the second through hole 401, so as to achieve interference connection with the power receiving guide rail 5 when assembled to the wire groove 6, thereby effectively avoiding the problem of poor contact. The number of the first through hole 101 and the second through hole 401 is not limited, and the default is four, so as to be used for setting two deformable conductors 2 or four deformable conductors 2.

[0033] During the installation of the electronic tag, even if the installation force is not in the vertical direction, the deformation end 201 is limited by the first through hole 101 and the second through hole 401, so that the deformation end 201 is inserted above the first guide rail mounting member 601 and / or the second guide rail mounting member 602 of the wire groove 6. Moreover, a certain deformation space can be provided for the deformation end 201 through the first through hole 101 and the second through hole 401, ensuring that after assembly, the deformation end 201 of the deformation conductor 2 is always in interference contact with the power receiving guide rail 5. During the removal of the electronic tag, similarly, even if the removal force is not in the vertical direction, the deformation end 201 is limited by the first through hole 101 and the second through hole 401, and the deformation end 201 is withdrawn from above the first guide rail mounting member 601 and / or the second guide rail mounting member 602. In this process, a certain deformation space can also be provided for the deformation end 201 through the first through hole 101 and the second through hole 401, so as to ensure that after removal, the deformation end 201 of the deformation conductor 2 will not be bent or broken. Therefore, this embodiment can avoid the problem of damage to the power receiving and other structures of the electronic tag during installation and removal, effectively ensuring the service life and reliable performance of the electronic tag and its electronic tag components, improving the applicable range, assembly error tolerance rate and assembly efficiency of the product, and facilitating the maintenance of the product.

[0034] In this embodiment, when installing or removing the electronic tag described in this embodiment, since the operation is simple and no special tool is required, the user can directly press or pick out the electronic tag. During this process, the direction of the pressing or picking force of the hand is uncertain, so there will be forces in the X-axis, Y-axis, Z-axis and any other directions. If the structure of the prior art is adopted, problems such as damage to the power receiving structure (also called the power supply structure) of the electronic tag may occur during this installation or removal process. However, through efficient structural optimization design in this embodiment, the deformation end 201 itself has an elastic deformation effect, and moreover, the first through hole 101 and the second through hole 401 provide a limiting and guiding effect and a certain deformation space, which can well meet the deformation requirements of the deformation end 201 under forces in various directions (including the X-axis, Y-axis, Z-axis and any other directions).

[0035] Such as Figures 1 to 4As shown, preferably, the deformation end 201 in this embodiment adopts a V-shaped deformation structure, also known as a V-shaped spring pin. The bottom of the V-shaped deformation structure sequentially passes through the first through hole 101 and the second through hole 401. The opening of the V-shaped deformation structure is close to the first housing 3. Through such a deformation structure design, it can better ensure the reliability and stability of the interference connection between the deformation end 201 and the power receiving guide rail 5, and ensure that no problems such as poor contact or breakage / damage will occur due to deformation in any direction during the assembly process of the deformation conductor 2. Of course, in practical applications, the V-shaped deformation structure can also be replaced with a U-shaped deformation structure or a W-shaped deformation structure, etc. And the fixed end 202 preferably adopts a fixed column structure welded to the PCB circuit board 1.

[0036] It is worth mentioning that, as Figure 2 , Figure 4 and Figure 6 shown, although the positions of the first through hole 101 and the second through hole 401 in this embodiment correspond to each other, their structural designs are different. The first through hole 101 preferably adopts an elongated arc hole, and one end of the second through hole 401 close to the fixed end 202 is an elongated arc hole, so as to achieve a limiting effect through the elongated arc holes of the first through hole 101 and the second through hole 401 at one end close to the fixed end 202. The end of the second through hole 401 far from the fixed end 202 is designed as a circular hole or an oval hole. In the drawings of this embodiment, a circular hole is taken as an example. The aperture of the circular hole and the oval hole is larger than the aperture of the arc hole, so as to provide a certain deformation space through the circular hole or oval hole with a larger aperture, and avoid hindering or damaging the V-shaped deformation structure of the deformation end 201 during the installation or removal of the electronic tag. More preferably, the circular hole can adopt an inverted conical hole, that is, the circular hole can adopt a through hole with a large bottom and a small top connected to the first through hole 101, so as to better achieve the guiding effect during removal while providing a deformation space.

[0037] As Figure 5 and Figure 6 shown, a buckle window 301 is provided on the side wall of the first housing 3 in this embodiment, and a buckle structure 402 matching the buckle window 301 is provided on the side wall of the second housing 4. The buckle structure 402 is embedded and snapped into the buckle window 301, thereby quickly realizing the buckle assembly process between the first housing 3 and the second housing 4, as Figure 3 and Figure 4As shown in the figure. In practical applications, it can also be replaced by setting a snap structure on the first housing 3 and a corresponding snap window on the second housing 4. It should be noted that the snap structure 402 is embedded in the snap window 301, that is, after the snap assembly of the first housing 3 and the second housing 4 is completed, the snap structure 402 is recessed in the snap window 301, which can provide a good basis for the snap structure design between the electronic tag and the wire groove 6, without the need for clearance design, facilitating the efficient installation and removal of the electronic tag.

[0038] As Figures 7 to 12 As shown in the figure, in another implementation manner of this embodiment, an electronic tag assembly is further provided. The electronic tag assembly includes a wire groove 6 and also includes the electronic tag as described above. The electronic tag is movably arranged on the wire groove 6. A guide rail mounting member is provided at the bottom of the wire groove 6. The guide rail mounting member refers to a structure for mounting the power receiving guide rail 5, including but not limited to the first guide rail mounting member 601 and the second guide rail mounting member 602; the power receiving guide rail 5 is also called a power supply guide rail, and preferably a cylindrical metal bar or metal wire, etc. The position of the guide rail mounting member corresponds to the position of the deformable conductive body 2. It should be noted that the power receiving guide rail 5 is embedded in the opening receiving groove of the guide rail mounting member, that is, the power receiving guide rail 5 is snapped into the opening receiving groove of the guide rail mounting member, and the upper surface of the power receiving guide rail 5 is lower than the upper surface of the opening receiving groove of the guide rail mounting member. On the one hand, it can ensure the structural stability of the power receiving guide rail 5, making it not easy to loosen or fall off. On the other hand, it can also provide a limiting effect on the deformed end 201 of the deformable conductive body 2, so that when the deformable conductive body 2 passes through the first through hole 101 and the second through hole 401 and is press-fitted to the power receiving guide rail 5, it always maintains a stable connection with the power receiving guide rail 5.

[0039] In this embodiment, the corresponding power receiving guide rail 5 can be assembled on the wire groove 6 according to the power receiving requirement (also called power supply requirement). Therefore, the number of the power receiving guide rails 5 is not limited, and it can be two or four, etc., to meet the two-wire power supply structure or four-wire power supply structure in practical applications and realize the connection of the positive and negative power supply lines and the data lines. The assembled electronic tag can be directly pressed onto the assembled wire groove 6, and the installation and removal processes are simple and efficient.

[0040] As Figures 8 to 11As shown, preferably, the guide rail mounting member in this embodiment includes a first guide rail mounting member 601 and a second guide rail mounting member 602, and the first guide rail mounting member 601 is disposed outside the second guide rail mounting member 602. It is worth mentioning that the first guide rail mounting member 601 further includes a deformation groove 603 connected to its opening receiving groove, and the deformation groove 603 is disposed below the corresponding opening receiving groove to provide a deformation space below the opening receiving groove. On the one hand, it is more conducive to the insertion of the power receiving guide rail 5, improving the assembly efficiency; on the other hand, it also enables the notch of the opening receiving groove to be designed smaller, that is, the notch of the opening receiving groove of the first guide rail mounting member 601 is smaller than the notch of the opening receiving groove of the second guide rail mounting member 602, better ensuring the structural stability performance after the installation of the power receiving guide rail 5 and avoiding problems such as loosening or falling off. In practical applications, the first guide rail mounting member 601 and the second guide rail mounting member 602 can install the power receiving guide rail 5 simultaneously, or one of them can be selected to install the power receiving guide rail 5 to meet different power receiving / supplying requirements.

[0041] It should be noted that, as Figure 9 and Figure 11 shown, different from the first guide rail mounting member 601, the second guide rail mounting member 602 in this embodiment does not adopt the structural design of the deformation groove below because of the factor of miniaturized design of the overall structure to reserve space for the second housing 4. The second housing 4 in this embodiment adopts a raised bottom 403, and the raised position and height of the raised bottom 403 correspond to the position and height of the second guide rail mounting member 602, which is conducive to the miniaturized design of the product; in addition, when removing the electronic tag, it is often by picking. If the second housing 4 is too thin, it may also damage the housing or affect the internal components due to excessive force. Therefore, the second housing 4 adopts a raised bottom 403 to increase the thickness of its bottom structure, so as to be conducive to the removal of the electronic tag and avoid damage to the housing or affecting the internal components.

[0042] In this embodiment, a first buckle portion 604 and a second buckle portion 605 are provided on the side arm of the wire groove 6 from top to bottom. On the outer side of the housing of the electronic tag, a third buckle portion 302 and a fourth buckle portion 303 are provided. The position and shape of the third buckle portion 302 correspond to the position and shape of the first buckle portion 604, and the position of the fourth buckle portion 303 corresponds to the position of the second buckle portion 605, so as to quickly install and remove the electronic tag through the buckle structure. It is worth mentioning that the position of the fourth buckle portion 303 corresponds to the position of the second buckle portion 605, but the shapes are different. The second buckle portion 605 preferably adopts a right-angle buckle structure, while the first buckle portion 604 preferably adopts a triangular buckle structure, and the size of the fourth buckle portion 303 is smaller than the size of the third buckle portion 302, thus enabling a good anti-mistake design, preventing the electronic tag from being inserted too deeply, and also facilitating the smooth removal of the electronic tag.

[0043] Preferably, as Figure 9 and Figure 11 shown, a buffer portion 606 that bends inward is provided at the bottom of the side wall of the wire groove 6 in this embodiment. The reason for such a design in this embodiment is that during the installation and removal of the electronic tag, the two side walls of the wire groove 6 will move outward due to the acting force. If a right-angle rigid structure is adopted, the side walls of the wire groove 6 may be damaged. In this embodiment, a buffer portion 606 that bends inward is provided at the bottom of the side wall of the wire groove 6, which can well provide a buffering effect for the deformation of the wire groove 6, prevent the side walls from being damaged, effectively extend the service life of the wire groove 6, and also make the installation and removal process of the electronic tag more labor-saving and efficient.

[0044] Preferably, as Figure 9 and Figure 11 shown, an installation groove 607 is provided at the bottom of the wire groove 6 in this embodiment. The installation groove 607 is preferably a V-shaped groove provided in the middle of the bottom of the wire groove 6, and the position of the installation groove 607 is offset from the position of the guide rail mounting member. The reason for such a design in this embodiment is that during the actual construction process, the wire groove 6 is often fixed in scenarios such as a rack, and the wire groove 6 itself also needs to be fixed by means of screws, etc. When the worker fixes the wire groove 6, not only may the aesthetics of the product be affected due to the misalignment of the fixing position, but also the guide rail mounting member may be damaged. Therefore, in this embodiment, an installation groove 607 is provided at the bottom of the wire groove 6, and the installation groove 607 is used to fix the wire groove 6, that is, the wire groove 6 can be fixed and installed along the installation groove 607 through fixing members such as screws and bolts, effectively improving the degree of humanized design of the product and ensuring the safety and efficiency of the construction.

[0045] The above-described specific embodiments are the preferred embodiments of the present utility model, and do not limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to this specific embodiment. Any equivalent changes made in accordance with the shape and structure of the present utility model are within the protection scope of the present utility model.

Claims

1. An electronic tag, characterized in that: include: A shell, a PCB circuit board and a deformable conductor, the shell includes a first shell and a second shell, the PCB circuit board is arranged between the first shell and the second shell; the PCB circuit board is provided with a first through hole, and the second shell is provided with a second through hole, and the position of the second through hole corresponds to the position of the first through hole; the deformable conductor includes a fixed end and a deformable end connected to each other, the deformable end is connected to the PCB circuit board through the fixed end, and the deformable end is penetrated and arranged in the first through hole and the second through hole.

2. The electronic tag according to claim 1, characterized in that: The deformation end adopts a V-shaped deformation structure, and the bottom of the V-shaped deformation structure passes through the first penetration hole and the second penetration hole in sequence.

3. The electronic tag according to claim 2, characterized in that: The end of the second through hole close to the fixed end is a long arc hole, and the end of the second through hole away from the fixed end is a circular hole or an elliptical hole. The apertures of the circular hole and the elliptical hole are larger than the aperture of the arc hole.

4. The electronic tag according to any one of claims 1 to 3, characterized in that: The side wall of the first shell is provided with a snap-on window, and the side wall of the second shell is provided with a snap-on structure matching the snap-on window, and the snap-on structure is embedded and snapped into the snap-on window.

5. An electronic tag assembly, comprising a wire slot, characterized in that: It also includes the electronic tag as described in any one of claims 1 to 4, wherein the electronic tag is movably arranged on the wire trough; a guide rail mounting piece is arranged at the bottom of the wire trough, the position of the guide rail mounting piece corresponds to the position of the deformable conductor, the power receiving rail is embedded in the open accommodating groove of the guide rail mounting piece, and the deformable conductor is interference-connected to the power receiving rail through the first through hole and the second through hole.

6. The electronic label assembly according to claim 5, characterized in that: The guide rail mounting member includes a first guide rail mounting member and a second guide rail mounting member, the first guide rail mounting member is arranged on the outside of the second guide rail mounting member, and the first guide rail mounting member also includes a deformation groove connected to its opening receiving groove, and the deformation groove is arranged below the corresponding opening receiving groove.

7. The electronic label assembly according to claim 6, characterized in that: The opening receiving slot of the first guide rail mounting member is smaller than the opening receiving slot of the second guide rail mounting member, and the second shell adopts a raised bottom, and the raised position and height of the raised bottom correspond to the position and height of the second guide rail mounting member.

8. The electronic label assembly according to claim 5, characterized in that: The side arms of the wire slot are provided with a first snap-in portion and a second snap-in portion from top to bottom, and the outer side of the shell of the electronic tag is provided with a third snap-in portion and a fourth snap-in portion, the position and shape of the third snap-in portion correspond to the position and shape of the first snap-in portion, and the position of the fourth snap-in portion corresponds to the position of the second snap-in portion.

9. The electronic label assembly according to claim 5, characterized in that: The bottom of the side wall of the wire trough is provided with a buffer portion bent inwardly.

10. The electronic label assembly according to claim 5, characterized in that: A mounting groove is arranged at the bottom of the wire trough, and the position of the mounting groove is staggered with the position of the guide rail mounting piece.

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