Diffusion plate with folding function

Abstract

The utility model relates to the technical field of diffusion plates, in particular to a diffusion plate with a folding function, which comprises a main diffusion plate, a clamping groove and a first limiting groove are arranged on the main diffusion plate, and a movable diffusion plate is arranged on the main diffusion plate. One end of the limiting block is arranged in the first limiting groove; the device has the beneficial effects that a pull block is pulled to enable a limiting block to slide out of a second limiting groove to release locking of a clamping block, so that a movable diffusion plate can be pushed to move upwards along a square groove, then the movable diffusion plate is transversely pushed to enable a sliding block to be clamped into a sliding groove, the movable diffusion plate slides to move along the sliding groove, the movable diffusion plate moves to the position above a main diffusion plate, and then the main diffusion plate is fixed. The device is simple in structure, easy to operate and convenient to use by personnel, the diffusion plate can be conveniently transported and carried by the personnel through the folding function, and meanwhile after the device is installed on preset equipment, the diffusion plate does not need to be disassembled through the folding function, and the equipment can be conveniently maintained by the personnel.

Description

Technical Field

[0001] This utility model relates to the field of diffusion plates, specifically a diffusion plate with a folding function. Background Technology

[0002] A diffuser is a commonly used optical element whose main function is to scatter light, distributing it evenly in all directions. This property makes diffusers play an important role in a variety of applications, especially in lighting systems, display technologies, and various optical instruments. In lighting systems, diffusers can be used in lamps to make the light softer and more uniform, reducing glare and shadows. In addition, diffusers are widely used in photography, videography, automotive lighting, and projectors, providing solutions for various optical needs.

[0003] In the prior art, the diffuser plate is a one-piece molded plate structure installed on the device.

[0004] However, the diffuser plate is molded as a single piece and cannot be folded, making it inconvenient for personnel to transport and carry, and also inconvenient for actual use. Furthermore, after the diffuser plate is installed on the device, the staff needs to remove the diffuser plate before they can carry out maintenance work on the inside of the device, which is also inconvenient for actual use. Utility Model Content

[0005] The purpose of this invention is to provide a diffuser plate with a folding function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a diffuser plate with a folding function, comprising a main diffuser plate, wherein a slot and a first limiting slot are provided on the main diffuser plate, and a movable diffuser plate is provided on the main diffuser plate, wherein a slider provided on the side of the movable diffuser plate is disposed in a square groove provided on the side of the side plate, and a sliding groove is provided on the side of the side plate.

[0007] The limiting block has one end set in the first limiting groove and the other end set in the second limiting groove opened on the card block.

[0008] Preferably, a slider is fixedly connected to the side of the movable diffuser plate. The slider has a square plate-like structure and can slide up and down along a square groove opened on the side of the side plate. The square groove has a square groove-like structure.

[0009] Preferably, the side plate has an "L" shaped plate structure, the side plate is fixedly connected to the main diffuser plate, the main diffuser plate has a storage groove, the storage groove has an "L" shaped groove structure, and a spring is installed in the storage groove.

[0010] Preferably, the slider can slide along the groove opened on the side of the side plate, the slider is fixedly connected to the movable diffuser plate, and a locking block is fixedly connected to the movable diffuser plate. The locking block has a square plate structure, and the second limiting groove opened on the locking block has an "I" shaped groove structure.

[0011] Preferably, the card block can be inserted into a square slot on the main diffuser plate. The main diffuser plate has a first limiting groove with an "I"-shaped groove structure. The limiting block in the first limiting groove can slide along the first limiting groove.

[0012] Preferably, the limiting block has an "I"-shaped plate structure. The limiting block is fixedly connected to the pull block. One end of the pull block is stuck in the connecting groove opened on the main diffuser plate and can slide along the connecting groove. A thrust spring is provided in the connecting groove. One end of the thrust spring is fixedly connected to the pull block and the other end is fixedly connected to the main diffuser plate.

[0013] Preferably, one end of the elastic spring is fixedly connected to the main diffuser plate and the other end is fixedly connected to the limiting mechanism. The limiting mechanism has an "L" shaped plate structure. The limiting plate fixedly connected to the side of the limiting mechanism is stuck in the third limiting groove opened on the main diffuser plate and can slide along the third limiting groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The present invention proposes a foldable diffuser plate. By pulling the pull block, the limiting block slides out of the second limiting groove, releasing the locking of the locking block. Personnel can then push the movable diffuser plate upward along the square groove, and then push the movable diffuser plate laterally to make the slider engage in the slide groove. Sliding the movable diffuser plate along the slide groove moves it above the main diffuser plate. The operation is simple and convenient for personnel to use. The foldable function of the diffuser plate facilitates transportation and carrying. At the same time, after the device is installed on the intended equipment, the foldable function eliminates the need to disassemble the diffuser plate, facilitating maintenance work inside the equipment and making it convenient for personnel to use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the device structure of this utility model;

[0017] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0018] Figure 3 This is a schematic diagram of part of the structure of the device of this utility model;

[0019] Figure 4 for Figure 3 Enlarged structural diagram at point B;

[0020] Figure 5 This is a schematic diagram of the folding of the device of this utility model;

[0021] Figure 6 for Figure 5 Enlarged structural diagram at point C;

[0022] Figure 7 This is a schematic diagram of the folded installation of this utility device;

[0023] Figure 8 for Figure 7 Enlarged structural diagram at point D;

[0024] Figure 9 This is a partial structural diagram of the device of this utility model.

[0025] In the diagram: 1. Main diffuser plate; 2. Side plate; 3. Movable diffuser plate; 4. Square groove; 5. Slide groove; 6. Slider; 7. Connecting groove; 8. Pull block; 9. Thrust spring; 10. First limiting groove; 11. Limiting block;

[0026] 12. Locking block; 13. Second limiting groove; 14. Locking slot; 15. Storage slot; 16. Elastic spring; 17. Limiting mechanism; 18. Third limiting groove; 19. Limiting plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] Example 1

[0029] Please see Figures 1-9 This utility model provides a technical solution: a diffuser plate with a folding function, including a main diffuser plate 1, a slot 14 and a first limiting groove 10 on the main diffuser plate 1, a movable diffuser plate 3 on the main diffuser plate 1, a slider 6 on the side of the movable diffuser plate 3 being disposed in a square groove 4 on the side of a side plate 2, and a sliding groove 5 on the side of the side plate 2; a limiting block 11, one end of the limiting block 11 being disposed in the first limiting groove 10, and the other end being disposed in the second limiting groove 13 on the slot 12;

[0030] In practical use, the movable diffuser plate 3 is slid upward along the square groove 4 to the highest point. The movable diffuser plate 3 is then pushed to make the slider 6 slide into the groove 5. The movable diffuser plate 3 is then pushed to make it slide along the groove 5, thereby realizing the folding function of the diffuser plate. The structure is simple and easy for people to use.

[0031] Example 2

[0032] Based on Embodiment 1, in order to enable the diffuser plate to have a folding function, a limiting block 11 is provided. The limiting block 11 has an "I" shaped plate structure. The limiting block 11 is fixedly connected to the pull block 8. One end of the pull block 8 is stuck in the connecting groove 7 opened on the main diffuser plate 1 and can slide along the connecting groove 7. A thrust spring 9 is provided in the connecting groove 7. One end of the thrust spring 9 is fixedly connected to the pull block 8 and the other end is fixedly connected to the main diffuser plate 1. In the initial state, the thrust spring 9 is in a taut state, so that one end of the limiting block 11 is stuck in the first limiting groove 10 and the other end is stuck in the second limiting groove 13 opened on the locking block 12, thereby limiting the locking block 12 and the movable diffuser plate 3 and preventing them from moving.

[0033] The locking block 12 can be inserted into the square-shaped locking slot 14 on the main diffuser plate 1. The main diffuser plate 1 has a first limiting slot 10, which has an "I"-shaped slot structure. The limiting block 11 in the first limiting slot 10 can slide along the first limiting slot 10. The pull block 8 has a "T"-shaped plate structure. The connecting slot 7 has a square slot structure. By pulling the pull block 8 along the connecting slot 7, the operator can make the limiting block 11, which is fixedly connected to the pull block 8, slide along the first limiting slot 10 and the second limiting slot 13, and disengage from the second limiting slot 13, thereby releasing the locking of the locking block 12.

[0034] The slider 6 can slide along the groove 5 opened on the side of the side plate 2. The slider 6 is fixedly connected to the movable diffuser plate 3. The movable diffuser plate 3 is fixedly connected to the locking block 12. The locking block 12 has a square plate structure. The second limiting groove 13 opened on the locking block 12 has an "I" shaped groove structure. The operator can push the movable diffuser plate 3 upward to make the locking block 12 disengage from the locking groove 14, so that the slider 6 fixedly connected to the side of the movable diffuser plate 3 moves upward along the square groove 4.

[0035] A slider 6 is fixedly connected to the side of the movable diffuser plate 3. The slider 6 has a square plate structure and can slide up and down along the square groove 4 opened on the side of the side plate 2. The square groove 4 has a square groove structure, and the sliding groove 5 has a square groove structure. The sliding groove 5 is connected to the square groove 4. After the movable diffuser plate 3 is slid upward until it can no longer move, the movable diffuser plate 3 is pushed to slide in the direction of the sliding groove 5, so that the slider 6 is inserted into the sliding groove 5 and slides along the sliding groove 5. The above realizes the folding function of the diffuser plate, which facilitates the transportation and carrying of the diffuser plate and makes it convenient for personnel to use.

[0036] Example 3

[0037] Based on Embodiment 2, a side plate 2 is provided for ease of use by personnel. The side plate 2 has an "L" shaped plate structure and is fixedly connected to the main diffuser plate 1. A storage groove 15 is provided on the main diffuser plate 1. The storage groove 15 has an "L" shaped groove structure and a spring 16 is provided in the storage groove 15. When the slider 6 fixedly connected to the movable diffuser plate 3 moves along the slide groove 5 until it can no longer move, the movable diffuser plate 3 no longer squeezes the limiting mechanism 17.

[0038] One end of the elastic spring 16 is fixedly connected to the main diffuser plate 1, and the other end is fixedly connected to the limiting mechanism 17. The limiting mechanism 17 has an "L"-shaped plate structure. The limiting plate 19 fixedly connected to the side of the limiting mechanism 17 is stuck in the third limiting groove 18 opened on the main diffuser plate 1 and can slide along the third limiting groove 18. The limiting plate 19 has a "convex" plate structure, and the third limiting groove 18 has a "convex" groove structure. When the elastic spring 16 is released, it pushes the limiting mechanism 17, causing the limiting plate 19 fixedly connected to the side of the limiting mechanism 17 to slide upward along the third limiting groove 18, so that the limiting mechanism 17 moves upward and contacts the side of the movable diffuser plate 3. The movable diffuser plate 3 is limited by the limiting mechanism 17, and the movable diffuser plate 3 is fixed on the main diffuser plate 1, keeping the entire device in a folded state for easy use by personnel.

[0039] In actual use, pulling the pull block 8 causes the limiting block 11 to slide out of the second limiting groove 13, releasing the lock on the locking block 12. Personnel can then push the movable diffuser plate 3 upward along the square groove 4, and then push the movable diffuser plate 3 horizontally to make the slider 6 engage in the slide groove 5. Slide the movable diffuser plate 3 to move it along the slide groove 5, so that the movable diffuser plate 3 moves above the main diffuser plate 1. The operation is simple and convenient for personnel to use. The above achieves the folding function of the diffuser plate, which is convenient for personnel to transport and carry. At the same time, after the device is installed on the predetermined equipment, the folding function eliminates the need to disassemble the diffuser plate, which is convenient for personnel to carry out maintenance work inside the equipment and is convenient for personnel to use.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A diffuser plate with a folding function, comprising a main diffuser plate (1), wherein the main diffuser plate (1) is provided with a slot (14) and a first limiting slot (10), characterized in that: The main diffuser plate (1) is provided with a movable diffuser plate (3), and the slider (6) provided on the side of the movable diffuser plate (3) is provided in the square groove (4) opened on the side of the side plate (2), and the side plate (2) is provided with a sliding groove (5). The limiting block (11) has one end set in the first limiting groove (10) and the other end set in the second limiting groove (13) opened on the card block (12).

2. A diffuser plate with a folding function according to claim 1, characterized in that: The movable diffuser plate (3) is fixedly connected to a slider (6) on its side. The slider (6) has a square plate structure and can slide up and down along the square groove (4) opened on the side of the side plate (2). The square groove (4) has a square groove structure.

3. A diffuser plate with a folding function according to claim 1, characterized in that: The side plate (2) has an "L" shaped plate structure and is fixedly connected to the main diffuser plate (1). The main diffuser plate (1) has a storage slot (15) with an "L" shaped slot structure and a spring spring (16) is installed inside the storage slot (15).

4. A diffuser plate with a folding function according to claim 1, characterized in that: The slider (6) can slide along the groove (5) opened on the side of the side plate (2). The slider (6) is fixedly connected to the movable diffuser plate (3). A locking block (12) is fixedly connected on the movable diffuser plate (3). The locking block (12) has a square plate structure. The second limiting groove (13) opened on the locking block (12) has an "I" shaped groove structure.

5. A diffuser plate with a folding function according to claim 1, characterized in that: The card block (12) can be inserted into the square slot (14) opened on the main diffuser plate (1). The main diffuser plate (1) is provided with a first limiting groove (10). The first limiting groove (10) has an "I" shaped groove structure. The limiting block (11) provided in the first limiting groove (10) can slide along the first limiting groove (10).

6. A diffuser plate with a folding function according to claim 1, characterized in that: The limiting block (11) has an "I" shaped plate structure. The limiting block (11) is fixedly connected to the pull block (8). One end of the pull block (8) is stuck on the connecting groove (7) opened on the main diffuser plate (1) and can slide along the connecting groove (7). A thrust spring (9) is provided in the connecting groove (7). One end of the thrust spring (9) is fixedly connected to the pull block (8) and the other end is fixedly connected to the main diffuser plate (1).

7. A diffuser plate with a folding function according to claim 3, characterized in that: One end of the elastic spring (16) is fixedly connected to the main diffuser plate (1) and the other end is fixedly connected to the limiting mechanism (17). The limiting mechanism (17) has an "L" shaped plate structure. The limiting plate (19) fixedly connected to the side of the limiting mechanism (17) is stuck in the third limiting groove (18) opened on the main diffuser plate (1) and can slide along the third limiting groove (18).

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