Plastic buckle assembly for fixing lamp panel of phantom screen advertising machine

Abstract

The utility model discloses a plastic buckle assembly for fixing a lamp panel of a phantom screen advertising machine. The plastic buckle assembly for fixing the lamp panel of the phantom screen advertising machine comprises an installation plate, the lamp panel and a plastic buckle used for fixing the lamp panel. The plastic buckle is a connecting plate, and a limiting column integrally formed with the connecting plate is arranged on the plastic buckle. A mounting groove matched with the plastic buckle in shape is formed in the mounting plate; the lamp panel is hollowed out; after the plastic buckle is embedded into the mounting groove, the lamp panel is fixed to the plastic buckle, and the clamping parts at the two ends of the connecting plate of the plastic buckle are clamped into the matched parts of the mounting groove. By introducing the plastic buckles, the phenomenon that the lamp panel is scratched, internal circuits of the PCB are damaged, and the lamp panel is short-circuited is avoided, and seamless splicing of the advertising players is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of advertising machine light panel components, and in particular to a plastic clip assembly for fixing the light panel of a phantom screen advertising machine. Background Technology

[0002] The display effect, installation flexibility, and overall aesthetics of an advertising display are all important considerations. As one of the core components of a holographic screen advertising display, the design of its fixed connection method has a crucial impact on the display's performance and application scenario expansion.

[0003] In the current market, the manufacturing of phantom screen advertising machines commonly uses metal clips and metal mesh panels to fix the light panel. This fixing method ensures the stability of the light panel to a certain extent. The metal material has good strength and durability, and can withstand a certain amount of external force, ensuring that the light panel is not easily displaced or damaged during daily use. However, this fixing method based on metal clips and metal mesh panels has obvious limitations. Due to the structural characteristics of metal clips and metal mesh panels, large gaps will be generated at the splicing points when multiple advertising machines are spliced ​​together. This not only affects the overall visual effect of the advertising display, disrupts the continuity of the image, and reduces the attractiveness and impact of the advertisement; but also, in practical application scenarios, such as large shopping malls and exhibition halls where high display effect requirements are placed, this unsightly splicing effect is difficult to meet the needs of users.

[0004] Therefore, a new plastic clip assembly for fixing the light panel of the phantom screen advertising machine is needed to solve the current defect that advertising machines cannot be seamlessly connected. Utility Model Content

[0005] The purpose of this utility model is to provide a plastic buckle assembly for fixing the light panel of a phantom screen advertising machine, so as to solve the problem that advertising machines cannot be seamlessly connected.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A plastic clip assembly for fixing the light panel of a phantom screen advertising machine includes: a mounting plate, a light panel, and plastic clips for fixing the light panel; the plastic clip is a connecting plate with a limiting post integrally formed with the connecting plate; the mounting plate has a mounting groove adapted to the shape of the plastic clip; the light panel is hollowed out; after the plastic clip is embedded in the mounting groove, the light panel is fixed on the plastic clip, and the locking parts at both ends of the connecting plate of the plastic clip engage with the matching parts of the mounting groove.

[0008] Furthermore, the mounting plate is provided with at least one fixing hole.

[0009] Furthermore, the plastic buckle is provided with through holes corresponding to the fixing holes of the mounting plate.

[0010] Furthermore, the limiting post also includes: a first protruding post, a second protruding post, and a barb structure; the first protruding post and the second protruding post are two identical posts, and are positioned relative to each other at a preset distance; the side end of the first protruding post near the top is provided with a barb structure in a direction away from each other.

[0011] Furthermore, a groove is provided on the side of the first protrusion away from the second protrusion.

[0012] Furthermore, the first protruding post has a concave surface on one side near the second protruding post that is recessed away from the second protruding post.

[0013] Furthermore, the lamp plate is provided with mounting holes that match the number and size of the limiting posts.

[0014] Furthermore, the outer surface of the plastic buckle is frosted.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The use of plastic clips to fix the light panel and the embedded design of the end caps enables seamless splicing of advertising machines.

[0017] 2. Traditional advertising machines use metal clips and metal mesh to fix the light board, which can easily scratch the light board and damage the internal circuitry of the PCB (Printed Circuit Board), causing short circuits. Plastic clips avoid this problem.

[0018] 3. The use of plastic clips ensures a smooth and snug fit between the light panel and the structure, making it more aesthetically pleasing. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0021] Figure 1 This is a schematic diagram of a structural embodiment of a plastic clip assembly for fixing the light panel of a phantom screen advertising machine according to the present invention.

[0022] Figure 2 This is a schematic diagram of the structure of a plastic clip assembly for fixing the light panel of a phantom screen advertising machine according to an embodiment of the present invention.

[0023] Figure 3 This utility model relates to a plastic clip assembly for fixing the light panel of a phantom screen advertising machine. Figure 2 A magnified view of a portion of the image;

[0024] Figure 4 This is a schematic diagram of the structure of a plastic clip assembly for fixing the light panel of a phantom screen advertising machine according to an embodiment of the present invention.

[0025] Figure 5 This is a schematic diagram of the structure of a plastic clip assembly for fixing the light panel of a phantom screen advertising machine according to an embodiment of the present invention.

[0026] Illustration: 100, mounting plate; 200, light panel; 300, plastic buckle; 310, connecting plate; 320, limiting post; 330, through hole; 321, first protruding post; 322, second protruding post; 323, barb structure; 324, groove; 325, concave surface. Detailed Implementation

[0027] To make the utility model's objectives, features, and advantages more apparent and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.

[0029] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0030] Figure 1 This is a schematic diagram of a structural embodiment of a plastic clip assembly for fixing the light panel of a phantom screen advertising machine according to the present invention. Figure 2 This is a schematic diagram of the structure of a plastic clip assembly for fixing the light panel of a phantom screen advertising machine according to an embodiment of the present invention. Figure 3 This utility model relates to a plastic clip assembly for fixing the light panel of a phantom screen advertising machine. Figure 2 A magnified view of a portion of the image; Figure 4 This is a schematic diagram of the structure of a plastic clip assembly for fixing the light panel of a phantom screen advertising machine according to an embodiment of the present invention. Figure 5 This is a schematic diagram of the structure of a plastic clip assembly for fixing the light panel of a phantom screen advertising machine according to an embodiment of the present invention.

[0031] Example 1:

[0032] This utility model provides a plastic buckle assembly for fixing the light panel of a phantom screen advertising machine. This utility model uses a hollowed-out part of the light panel, which enables the advertising machine to be spliced ​​infinitely.

[0033] like Figure 1 As shown, a plastic clip assembly for fixing the light panel of a phantom screen advertising machine includes: a mounting plate 100, a light panel 200, and plastic clips 300 for fixing the light panel 200; the plastic clip 300 is a connecting plate 310, which has a limiting post 320 integrally formed with the connecting plate 310; the mounting plate 100 has a mounting groove adapted to the shape of the plastic clip 300; the light panel 200 is hollowed out; after the plastic clip 300 is embedded in the mounting groove, the light panel 200 is fixed on the plastic clip 300, and the locking parts (not shown in the figure) at both ends of the connecting plate 310 of the plastic clip 300 are engaged with the matching parts of the mounting groove (not shown in the figure).

[0034] It should be noted that the mounting plate 100 has several mounting slots to accommodate the external structure of the plastic clips 300, thereby securing the lamp panel 200 connected to the plastic clips 300. The shape of the mounting slots matches the external height of the plastic clips 300, ensuring that the plastic clips 300 are properly embedded in the mounting slots. These mounting slots can be designed to be longitudinally or transversely positioned, depending on the installation requirements of the lamp panel 200. This design ensures that the lamp panel 200 does not shift or loosen during use.

[0035] Furthermore, the mounting plate 100 is provided with at least one fixing hole; the plastic buckle 300 is provided with a through hole 330 corresponding to the fixing hole of the mounting plate 100. It should be noted that the plastic buckle 300 is embedded in the mounting plate 100 so that the through hole 330 and the fixing hole are coaxially engaged, and then bolts can be installed to fix the connection.

[0036] Furthermore, the plastic clip 300 includes a connecting plate 310 and an integrally formed limiting post 320. The connecting plate 310 has locking portions at both ends, which match the mounting grooves on the mounting plate 100. When the plastic clip 300 is inserted into the mounting groove, the locking portions will lock in the matching parts of the mounting groove, thereby ensuring that the connecting plate 310 and the mounting plate 100 are tightly connected, achieving a fixed connection.

[0037] Furthermore, the lamp panel 200 adopts a hollow structure, meaning that there are several holes or channels on the back of the lamp panel 200. This helps to reduce the weight of the lamp panel 200 and improve heat dissipation. This design not only improves the ease of installation but also effectively reduces heat accumulation and extends the service life of the equipment.

[0038] Furthermore, the mounting groove can be designed in various forms, such as a "U" shaped groove or an "L" shaped groove. The inner wall of the mounting groove can be designed with anti-slip textures or micro-protrusions to enhance friction and thus improve the stability of the snap-fit ​​connection. For the mounting groove to fit, the inner wall can have multiple snap-fit ​​positions to support the installation requirements of light panels 200 with different thicknesses, increasing the system's adaptability.

[0039] Reference Figure 2 The diagram shows a schematic of the plastic buckle 300 of a plastic buckle assembly for fixing the light panel of a phantom screen advertising machine according to the present invention. The limiting post 320 is a raised irregular column; the number of the limiting posts 320 is even; the light panel 200 is provided with mounting holes that are adapted to the number and size of the limiting posts 320.

[0040] It should be noted that the principle behind the plastic clip 300 fixing the light panel 200 is that plastic materials (such as polypropylene, polyurethane, etc.) typically have good elasticity and a certain degree of deformation capacity. The plastic protruding column (such as a cylindrical or conical column) can be designed to be slightly larger than the diameter of the hole, so that the column will undergo a certain degree of elastic deformation when passing through the hole. After the column passes through the hole, the elasticity of the plastic material will cause the column to return to its original shape, thus forming a tight fit within the hole. This design ensures a firm connection between the column and the hole, preventing loosening. Furthermore, to enhance the fixing effect, the protruding column can be designed as a cone shape or a column with a locking structure (such as a column with an annular groove or an outwardly flared end). This design can form an engaging structure on the other side of the hole after the column passes through, further ensuring the fixation.

[0041] Furthermore, the plastic clips securing the light panel of the phantom screen advertising machine also include a light panel cover (not shown in the figure); the light panel cover clips are connected to the mounting plate 100 and cover the light panel 200. It should be noted that the light panel cover serves a covering function, not only improving the overall aesthetics but also effectively protecting the light panel 200 from external dust, moisture, or other environmental factors. This prevents the directly exposed light panel 200 from being easily damaged, thus extending its service life. The cover design also serves to shield the light panel 200, preventing some light sources from shining too directly, improving the advertising display effect and enhancing the visual appeal.

[0042] It should also be noted that the locking portions at both ends of the connecting plate 310 of the plastic clip 300 must be designed to fit tightly with the mounting grooves on the mounting plate 100. This requires very precise design of the shape and size of the locking portions and the matching parts within the grooves. To achieve a "seamless connection," high-precision integrated injection molding technology can be used to manufacture the plastic clips 300 and mounting grooves separately, ensuring they are perfectly aligned at the micron level, guaranteeing a gap-free connection. The light panel 200 is then placed on the plastic clips 300, with the limiting posts 320 of the clips 300 aligned with the mounting holes of the light panel 200. A certain force is then applied, utilizing the elastic deformation of the plastic to allow the limiting posts 320 of the clips 300 to pass through the mounting holes of the light panel 200, thus securing it. Because of the connection characteristics between the plastic clips 300 and the light panel 200, the light panel 200 can be made larger, requiring only a few mounting holes to connect with the plastic clips 300. Furthermore, the absence of borders and any connecting parts between multiple light panels 200 creates a visually seamless connection, ensuring a flat and comfortable fit between the light panel 200 and the structure, making it more aesthetically pleasing.

[0043] Example 2:

[0044] Combination Figure 3This invention illustrates a plastic clip assembly for fixing the light panel of a phantom screen advertising machine. Figure 2 A partial enlarged view; the limiting post 320 further includes: a first protruding post 321, a second protruding post 322, and a barb structure 323; the first protruding post 321 and the second protruding post 322 are two identical posts arranged opposite each other at a predetermined distance; the side end of the first protruding post 321 near the top is provided with a barb structure 323 in a direction away from each other; a groove 324 is provided on the side end of the first protruding post 321 away from the second protruding post 322; a concave surface 325 is provided on the side end of the first protruding post 321 near the second protruding post 322 in a direction away from the second protruding post 322; the lamp plate 200 is provided with mounting holes that match the number and size of the limiting posts 320.

[0045] It should be noted that by setting the first protruding post 321, the second protruding post 322, and the barb structure 323, the lamp panel 200 can be more stably fixed during installation. The design of the barb structure 323 can act as a self-locking mechanism during installation, preventing loosening during use, thereby improving the stability of the component and enhancing the solid connection between the lamp panel 200 and the limiting post 320. This not only helps prevent loosening but is also relatively simple and easy to manufacture. Compared with traditional bolt or snap-fit ​​connection methods, the barb structure 323 can more effectively improve the stability of the system. The distance between the first protruding post 321 and the second protruding post 322 is set to a preset distance, which is expressed as the center distance between the first protruding post 321 and the second protruding post 322. Preferred distances are 7.8mm and 10.4167mm, respectively, and these distances match the mounting holes on the lamp panel 200, ensuring positioning accuracy. This improves the accuracy of the assembly process and also helps to improve the long-term stability of the component. Secondly, the design of the groove 324 and the concave surface 325 makes the disassembly process more convenient. The groove 324 increases the force points, making it easier to apply external force during disassembly. This design improves the convenience and efficiency of the installation and disassembly process and enhances the user experience of the system.

[0046] In a preferred embodiment, the connecting plate 310 is provided with six sets of limiting posts 320, spaced 12.5 mm apart. Each set contains two limiting posts 320. The concave surfaces 325 of the first protrusion 321 and the second protrusion 322 that make up the limiting posts 320 are 2.5 mm apart. The center-to-center distance between the two limiting posts 320 in each set is 6.25 mm. The through hole 330 on the connecting plate 310 is a stepped hole. The diameter of the cylindrical countersunk hole is 5 mm and the depth is 1.7 mm. The diameter of the main hole is 2.6 mm. The thickness of the connecting plate 310 is 2 mm, and the height of the limiting posts 320 is 2 mm.

[0047] Similarly, such as Figure 4 and Figure 5 As shown, these are all embodiments of the plastic buckle 300, the difference being the shape and spacing of the limiting posts 320. Figure 4 As shown, the first protruding post 321 and the second protruding post 322 are cylindrical bodies formed by cutting along one side of a cylinder. Six sets of limiting posts 320 are provided, with a spacing of 7.8125 mm between each pair. Each set contains two limiting posts 320, and the center-to-center distance between the two limiting posts 320 in each set is 7.8 mm. Similarly, as... Figure 5 As shown, the first protruding post 321 and the second protruding post 322 are formed by 5 posts arranged at intervals. There are six sets of limiting posts 320 with a spacing of 20.8333mm between each pair. Each set has two limiting posts 320, and the center-to-center distance between the two limiting posts 320 in each set is 10.4167mm. Figure 4 The plastic clip 300 shown is suitable for small space applications requiring high precision and compact layout. It can effectively improve positioning accuracy during installation and reduce loosening and vibration. Figure 5 The plastic buckle 300 shown is more suitable for large spaces and environments that need to withstand greater external forces. It can effectively distribute the load and enhance shock resistance and stability, especially in more complex or large-scale applications.

[0048] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A plastic buckle assembly for fixing a lamp panel of a phantom screen advertising machine, characterized in that, The plastic buckle assembly for fixing the lamp plate of the phantom screen advertising machine comprises a mounting plate, a lamp plate and a plastic buckle for fixing the lamp plate; The plastic buckle is a connecting plate, which is provided with a limiting column formed integrally with the connecting plate; The mounting plate is provided with a mounting groove matched with the shape of the plastic buckle; The lamp plate is hollowed out; After the plastic buckle is embedded in the mounting groove, the lamp plate is fixed on the plastic buckle, and the clamping parts at both ends of the connecting plate of the plastic buckle are clamped into the matching parts of the mounting groove.

2. The plastic buckle assembly for fixing the lamp plate of the phantom screen advertising machine according to claim 1, characterized in that, The mounting plate is provided with at least one fixing hole.

3. The plastic buckle assembly for fixing the lamp plate of the phantom screen advertising machine according to claim 2, characterized in that, The plastic buckle is provided with a through hole corresponding to the fixing hole of the mounting plate.

4. The plastic buckle assembly for fixing the lamp panel of the ghost screen advertising machine according to claim 1, characterized in that, The limiting column further comprises a first protruding column, a second protruding column and a barb structure; The first protruding column and the second protruding column are two identical columns, which are oppositely arranged at a preset distance. The side end of the first protruding column close to the top end is provided with a barb structure in the direction away from each other.

5. The plastic buckle assembly for fixing the lamp panel of the ghost screen advertising machine according to claim 4, characterized in that, The side end of the first protruding column away from the second protruding column is provided with a groove.

6. The plastic buckle assembly for fixing the lamp panel of the ghost screen advertising machine according to claim 5, characterized in that, The side end of the first protruding column close to the second protruding column is provided with a concave surface away from the second protruding column.

7. The plastic buckle assembly for fixing the lamp panel of the ghost screen advertising machine according to claim 6, characterized in that, The lamp plate is provided with mounting holes matched with the number and size of the limiting columns.

8. The plastic buckle assembly for fixing the lamp panel of the ghost screen advertising machine according to claim 1, characterized in that, The outer surface of the plastic buckle is frosted.

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