A type of luminous 3D sticker

Abstract

This utility model relates to the field of 3D sticker technology, and more particularly to a luminous 3D sticker, comprising an adhesive layer, a luminous layer, and a 3D pattern layer. The adhesive layer is fixedly disposed at one end of the luminous layer, and the 3D pattern layer is installed at one end of the luminous layer. The luminous layer includes a mounting plate, a slot, an elastic element one, an elastic element two, and a light strip. The mounting plate has a light strip inside, and slots are provided at all four corners of the mounting plate. An elastic element one is elastically disposed inside the slot, and an elastic element two is elastically disposed at the upper end of the mounting plate. One end of the 3D pattern layer has a protrusion corresponding to the elastic element one. Installation is easy: when installing the transparent pattern plate, simply lift the control block of the elastic element two upwards, align the insert block with the slot, and press the transparent pattern plate so that the insert block inserts into the slot and squeezes the elastic element one. Then release the control block, and under the elastic force of the elastic sheet, the locking block moves down and engages with the mounting block, thus completing the installation. The operation is simple.

Description

Technical Field

[0001] This utility model relates to the field of 3D sticker technology, and in particular to a luminescent 3D sticker. Background Technology

[0002] Luminous 3D stickers are stickers made from fluorescent materials or LED lights, possessing the characteristic of emitting light in dark environments. These stickers create a three-dimensional effect and unique visual appeal, and are often used for decoration, marking, or reminders. They have a wide range of applications, adhering to various surfaces such as walls, floors, and glass. Furthermore, luminous 3D stickers are widely used in commercial advertising due to their ability to attract attention.

[0003] For example, the utility model patent CN220933709U discloses a luminous three-dimensional sticker, in which "the metal clamp layer can be quickly adsorbed onto the metal base plate through the setting of the magnetic ring during use. When the light strip inside the metal clamp layer needs to be repaired, the metal clamp layer can be quickly separated from the metal base plate, thereby improving the convenience of repair." However, there are still certain limitations in practical applications. Although the magnetic force provided by the magnetic ring is sufficient to maintain the adsorption needs during daily use, the excessively strong magnetic force increases the difficulty for users to remove the metal clamp layer during the separation operation, especially in scenarios that require frequent disassembly and assembly, which may affect the user experience. In addition, the fixing effect of the magnetic structure is significantly affected by external forces. When the sticker is subjected to accidental collision, vibration, or external tension, the metal clamp layer and the metal base plate may loosen or even accidentally detach, posing certain safety hazards. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing the following technical solution: a luminescent three-dimensional sticker, comprising an adhesive layer, a luminescent layer, and a three-dimensional pattern layer. The adhesive layer is fixedly disposed at one end of the luminescent layer, and the three-dimensional pattern layer is installed at one end of the luminescent layer. The luminescent layer includes a mounting plate, slots, a first elastic element, a second elastic element, and a light strip. The mounting plate contains the light strip, and slots are provided at each of the four corners of the mounting plate. The first elastic element is elastically disposed inside each slot, and the second elastic element is elastically disposed at the upper end of the mounting plate. One end of the three-dimensional pattern layer has a protrusion corresponding to the first elastic element, and one end of the three-dimensional pattern layer has a locking structure that engages with the second elastic element.

[0005] As an improvement to the above technical solution, the three-dimensional pattern layer includes a transparent pattern plate, inserts, and mounting blocks. Inserts are fixedly connected to the four corners of the transparent pattern plate, and the inserts are adapted to the slots. One end of the transparent pattern plate is fixedly connected to a mounting block.

[0006] As an improvement to the above technical solution, the second elastic element includes a first locking block, an elastic sheet, and a control block. The first locking block is slidably disposed inside the upper opening of the mounting plate, and the elastic sheet is disposed inside the upper opening of the mounting plate. The control block is fixedly connected to the upper end of the first locking block, and the control block passes through the elastic sheet. One end of the elastic sheet is fixedly connected to the inside of the opening of the mounting plate, and the other end of the elastic sheet is fixedly connected to the first locking block. The end face of the first locking block has a chamfer.

[0007] As an improvement to the above technical solution, the elastic element includes a spring and a sliding plate. The spring is provided inside the groove, and one end of the spring is fixedly connected to the sliding plate, which is slidably connected to the groove.

[0008] As an improvement to the above technical solution, the mounting block includes a fixing block and a second locking block. One end of the transparent pattern plate is fixedly connected to the fixing block, and one end of the fixing block is fixedly connected to the second locking block. The end face of the second locking block is provided with a chamfer.

[0009] The beneficial effects of this utility model are:

[0010] 1. Easy installation: When installing the transparent patterned plate, simply lift the control block of the elastic element two upwards, align the insert block with the slot and press the transparent patterned plate so that the insert block is inserted into the slot and squeezes the elastic element one. Then release the control block. Under the elastic force of the elastic sheet, the locking block moves down and engages with the installation block to complete the installation. The operation is simple.

[0011] 2. Quick disassembly: When maintaining the light strip, gently pull the control block of the second elastic element upward to disengage its lower end from the 3D pattern layer. Under the elastic force of the first elastic element, the 3D pattern layer automatically pops out and separates from the light-emitting layer, which is convenient and quick.

[0012] 3. Double fixing: The raised part of the three-dimensional pattern layer is embedded in the groove to squeeze the first elastic element. At the same time, the first locking block of the second elastic element engages with the second locking block of the mounting block. Both of them have chamfered corners on their end faces, so that the first locking block and the second locking block have an inclined squeezing effect. Double fixing ensures the stability of the overall structure. Attached Figure Description

[0013] Figure 1 This is a structural diagram of the present utility model;

[0014] Figure 2 This is a three-dimensional patterned layer structure diagram of the present invention;

[0015] Figure 3 This is a structural diagram of the light-emitting layer of this utility model;

[0016] Figure 4 This is a structural diagram of the mounting plate of this utility model;

[0017] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B;

[0018] Figure 6 This utility model Figure 4 Enlarged structural diagram at point A.

[0019] Reference numerals: 1. Adhesive layer; 2. Light-emitting layer; 21. Mounting plate; 22. Groove; 23. Elastic element one; 231. Spring; 232. Sliding plate; 24. Elastic element two; 241. Locking block one; 242. Elastic sheet; 243. Control block; 25. Light strip; 3. Three-dimensional pattern layer; 31. Transparent pattern plate; 32. Insert block; 33. Mounting block; 331. Fixing block; 332. Locking block two. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] Please see Figure 1-6 This utility model provides a technical solution: a luminous three-dimensional sticker, including an adhesive layer 1, a luminous layer 2, and a three-dimensional pattern layer 3. The adhesive layer 1 is fixedly disposed at one end of the luminous layer 2, and the three-dimensional pattern layer 3 is installed at one end of the luminous layer 2. The luminous layer 2 includes a mounting plate 21, slots 22, elastic element one 23, elastic element two 24, and light strips 25. The mounting plate 21 contains light strips 25. Slots 22 are provided at each of the four corners of the mounting plate 21. Elastic element one 23 is elastically disposed inside the slots 22. Elastic element two 24 is elastically disposed at the upper end of the mounting plate 21. One end of the three-dimensional pattern layer 3 has a protrusion corresponding to elastic element one 23. One end of the three-dimensional pattern layer 3 has a locking structure that engages with elastic element two 24.

[0022] In this implementation scheme, in practical application, in the initial state, the protruding part of the three-dimensional pattern layer 3 is precisely embedded inside the slot 22. At this time, the elastic element 1 23 is in a compressed state, while the elastic element 24 firmly and securely engages the three-dimensional pattern layer 3 with the end face of the light-emitting layer 2, ensuring the stability of the overall structure. When maintenance of the light strip 25 is required, the user only needs to gently pull the elastic element 24 upwards to disengage its lower end from the engaging state with the three-dimensional pattern layer 3. Subsequently, under the elastic force of the elastic element 23, the three-dimensional pattern layer 3 will be automatically popped out, easily separating from the light-emitting layer 2. This design greatly facilitates the user's quick and efficient maintenance of the light strip 25.

[0023] like Figure 2As shown, the three-dimensional pattern layer 3 includes a transparent pattern plate 31, insert blocks 32, and mounting blocks 33. Insert blocks 32 are fixedly connected to the four corners of the transparent pattern plate 31. The insert blocks 32 are adapted to the slots 22. One end of the transparent pattern plate 31 is fixedly connected to the mounting block 33.

[0024] In this embodiment, when it is necessary to install the transparent pattern plate 31 at one end of the light-emitting layer 2, first lift the elastic element 24 upward, then align the insert 32 with the slot 22, press the transparent pattern plate 31 so that the insert 32 is inserted into the inside of the slot 22, thereby squeezing the elastic element 23. Then the user releases the elastic element 24, and under its own elastic force, the elastic element 24 moves down, and the lower end of the elastic element 24 engages and fixes the mounting block 33, thereby ensuring that the transparent pattern plate 31 is stably installed at one end of the light-emitting layer 2.

[0025] like Figure 6 As shown, the second elastic element 24 includes a first locking block 241, an elastic sheet 242, and a control block 243. The first locking block 241 is slidably disposed inside the upper opening of the mounting plate 21. The elastic sheet 242 is disposed inside the upper opening of the mounting plate 21. The upper end of the first locking block 241 is fixedly connected to the control block 243, which passes through the elastic sheet 242. One end of the elastic sheet 242 is fixedly connected to the opening of the mounting plate 21, and the other end of the elastic sheet 242 is fixedly connected to the first locking block 241. The end face of the first locking block 241 is provided with a chamfer.

[0026] In this embodiment, the user pulls the control block 243 upward, which can move the locking block 241 upward. At the same time, the elastic sheet 242 is compressed. Then the user can press the transparent pattern plate 31 on the end face of the light-emitting layer 2. Finally, the user releases the control block 243. Under the action of the elastic sheet 242, the locking block 241 moves downward, thereby engaging the mounting block 33.

[0027] like Figure 5 As shown, the elastic element 23 includes a spring 231 and a sliding plate 232. The spring 231 is disposed inside the slot 22, and one end of the spring 231 is fixedly connected to the sliding plate 232. The sliding plate 232 is slidably connected to the slot 22.

[0028] In this embodiment, when the insert 32 slides into the slot 22, it presses the sliding plate 232, causing the sliding plate 232 to slide into the slot 22, and at the same time, the spring 231 is compressed.

[0029] like Figure 6 As shown, the mounting block 33 includes a fixing block 331 and a second locking block 332. The fixing block 331 is fixedly connected to one end of the transparent pattern plate 31, and the second locking block 332 is fixedly connected to one end of the fixing block 331. The end face of the second locking block 332 is provided with a chamfer.

[0030] In this embodiment, since both the end faces of the second card block 332 and the first card block 241 are provided with chamfered angles, the first card block 241 has a tilting and squeezing effect on the second card block 332, thereby stabilizing the three-dimensional pattern layer 3 on the end face of the light-emitting layer 2.

[0031] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A luminescent three-dimensional sticker, comprising an adhesive layer (1), a luminescent layer (2), and a three-dimensional pattern layer (3), wherein the adhesive layer (1) is fixedly disposed at one end of the luminescent layer (2), and the three-dimensional pattern layer (3) is mounted on one end of the luminescent layer (2), characterized in that: The light-emitting layer (2) includes a mounting plate (21), a slot (22), an elastic element one (23), an elastic element two (24), and a light strip (25). The mounting plate (21) is provided with a light strip (25). The mounting plate (21) has slots (22) at all four corners. An elastic element one (23) is elastically provided inside the slots (22). An elastic element two (24) is elastically provided at the upper end of the mounting plate (21). One end of the three-dimensional pattern layer (3) is provided with a protrusion corresponding to the elastic element (23); One end of the three-dimensional pattern layer (3) is provided with a locking structure that engages with the elastic element (24).

2. The luminescent three-dimensional sticker according to claim 1, characterized in that: The three-dimensional pattern layer (3) includes a transparent pattern plate (31), inserts (32), and mounting blocks (33). Inserts (32) are fixedly connected to the four corners of the transparent pattern plate (31). The inserts (32) are adapted to the slots (22). One end of the transparent pattern plate (31) is fixedly connected to the mounting block (33).

3. The luminescent three-dimensional sticker according to claim 2, characterized in that: The second elastic element (24) includes a first locking block (241), an elastic sheet (242), and a control block (243). The first locking block (241) is slidably disposed inside the upper opening of the mounting plate (21). The elastic sheet (242) is disposed inside the upper opening of the mounting plate (21). The upper end of the first locking block (241) is fixedly connected to the control block (243). The control block (243) passes through the elastic sheet (242). One end of the elastic sheet (242) is fixedly connected to the inside of the opening of the mounting plate (21). The other end of the elastic sheet (242) is fixedly connected to the first locking block (241). The end face of the first locking block (241) is provided with a chamfer.

4. The luminescent three-dimensional sticker according to claim 3, characterized in that: The elastic element (23) includes a spring (231) and a sliding plate (232). The spring (231) is provided inside the slot (22). One end of the spring (231) is fixedly connected to the sliding plate (232). The sliding plate (232) is slidably connected to the slot (22).

5. A luminous three-dimensional sticker according to claim 4, characterized in that: The mounting block (33) includes a fixing block (331) and a second locking block (332). The fixing block (331) is fixedly connected to one end of the transparent pattern plate (31), and the second locking block (332) is fixedly connected to one end of the fixing block (331). The end face of the second locking block (332) is provided with a chamfer.

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