A cheese structural panel protection structure

Abstract

The utility model discloses a cheese structure board protection structure belongs to building decoration technical field. The utility model discloses a honeycomb core, the outer surface of honeycomb core is installed with protection structure, and protection structure is composed of first C shaped board and second C shaped board, and both sides of first C shaped board all are installed with locating block, and the both sides of second C shaped board are seted up and cooperate the reserved slot of locating block, and the installation slot is seted up in second C shaped board, and the inner wall of installation slot is installed with fixed base. The utility model discloses set up split type C shaped board and elastic sheet buckle structure, solved the traditional honeycomb core protection structure inconvenient dismouting, the problem of high maintenance cost, and first C shaped board and second C shaped board bear external impact, and preliminary alignment is realized through the cooperation of locating block and reserved slot, and then the automatic joint of elastic sheet and lug is used to complete the fixation, and the installation process is simple and quick, and when disassembling, only need to pull the puller to release locking, need not special tool, and it is convenient for quick replacement damaged component.

Description

Technical Field

[0001] This utility model relates to the field of building decoration technology, specifically a protective structure for cheese-shaped structural panels. Background Technology

[0002] Due to their lightweight and high strength, cheese-like structural panels are widely used in aerospace, rail transportation, and architectural decoration. These structures are typically composed of a honeycomb core and upper and lower panels, exhibiting excellent specific stiffness and specific strength. However, in practical applications, their edges and outer surfaces are susceptible to mechanical impacts and scratches, leading to core crushing or panel damage, affecting overall performance and service life. Currently, protective measures against these problems mainly focus on reinforcing or locally thickening the panel materials. However, these methods often increase structural weight and struggle to balance impact resistance and maintainability. Utility Model Content

[0003] The purpose of this utility model is to provide a protective structure for cheese-shaped panels, which solves the problem of inconvenient maintenance of the protective structure by setting a split C-shaped plate and spring clips.

[0004] This utility model is achieved through the following technical solution:

[0005] This utility model is a protective structure for a cheese-shaped panel, including a honeycomb core. A protective structure is installed on the outer surface of the honeycomb core. The protective structure consists of a first C-shaped plate and a second C-shaped plate. A hexagonal clamping cavity is formed between the first C-shaped plate and the second C-shaped plate. The hexagonal clamping cavity cooperates with the honeycomb core. Positioning blocks are installed on both sides of the first C-shaped plate. Reserved grooves for cooperating with the positioning blocks are opened on both sides of the second C-shaped plate. An installation groove is opened in the second C-shaped plate. A fixing seat is installed on the inner wall of the installation groove. A spring is installed on the outer surface of the fixing seat. A protrusion is installed at the end of the spring. A slot for cooperating with the protrusion is opened on the positioning block.

[0006] Furthermore, a relief groove is provided on the second C-shaped plate, and a pull tab is slidably fitted in the relief groove. The outer surface of the pull tab is connected to the end of the spring piece.

[0007] Furthermore, the end of the positioning block is provided with a bevel, which contacts the outer surface of the protrusion.

[0008] Furthermore, cavities are provided on the corresponding sides of both the first C-shaped plate and the second C-shaped plate.

[0009] Furthermore, rubber damping strips are installed on one side of the first C-shaped plate and the second C-shaped plate respectively, and the surfaces of the two rubber damping strips are in contact with the outer surface of the honeycomb core.

[0010] Furthermore, panels are installed at both the top and bottom of the honeycomb core.

[0011] This utility model has the following beneficial effects:

[0012] This utility model solves the problems of inconvenient disassembly and high maintenance costs of traditional honeycomb core protective structures by setting a split C-shaped plate and spring clip buckle structure. The first C-shaped plate and the second C-shaped plate withstand external impacts and achieve initial alignment through the cooperation of positioning blocks and reserved slots. Then, the spring clips and protrusions automatically snap together to complete the fixation. The installation process is simple and quick. When disassembling, you only need to pull the pull tab to release the lock. No special tools are required, which facilitates the quick replacement of damaged parts.

[0013] This invention solves the problems of insufficient buffering performance and easy transmission of impact stress to the core in traditional protective structures by setting cavities and rubber damping strips. The cavities on the inner sides of the first and second C-shaped plates and the rubber damping strips can absorb energy when impacted, reduce the stress transmitted to the honeycomb core, and avoid core crushing or panel damage.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall protective structure;

[0016] Figure 2 This is a schematic diagram of the structure of the honeycomb core and the first C-shaped plate;

[0017] Figure 3 This is a schematic diagram of the second C-shaped plate;

[0018] Figure 4 This is a schematic diagram of the internal structure of the second C-shaped plate.

[0019] In the diagram: 1. Honeycomb core; 101. Panel; 2. First C-shaped plate; 201. Cavity; 3. Second C-shaped plate; 301. Reserved groove; 302. Mounting groove; 303. Clearance groove; 4. Positioning block; 401. Slot; 402. Inclined surface; 5. Spring piece; 6. Protrusion; 7. Fixing base; 8. Pull tab; 9. Rubber damping strip. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4This utility model provides a technical solution: a protective structure for a cheese-shaped panel, including a honeycomb core 1 with a hexagonal cross-section. Panels 101 are installed at the top and bottom of the honeycomb core 1. A protective structure is installed on the outer surface of the honeycomb core 1, consisting of a first C-shaped plate 2 and a second C-shaped plate 3. The first C-shaped plate 2 and the second C-shaped plate 3 are respectively installed on both sides of the honeycomb core 1, forming a hexagonal clamping cavity between them. The hexagonal clamping cavity mates with the honeycomb core 1. The first C-shaped plate 2 and the second C-shaped plate 3 are made of aluminum alloy, possessing high strength and toughness, and capable of withstanding external impacts. Positioning blocks 4 are installed on both sides of the first C-shaped plate 2, with inclined surfaces 402 at their ends, contacting the outer surface of protrusions 6. Reserved grooves 301 for accommodating the positioning blocks 4 are opened on both sides of the second C-shaped plate 3, accommodating the positioning blocks 4 and achieving initial alignment of the first C-shaped plate 2 and the second C-shaped plate 3. The second C-shaped plate 3 has an installation groove 302. A fixing seat 7 is installed on the inner wall of the installation groove 302. A spring piece 5 is installed on the outer surface of the fixing seat 7. A protrusion 6 is installed at the end of the spring piece 5. A slot 401 for engaging the protrusion 6 is provided on the positioning block 4. A clearance groove 303 is provided on the second C-shaped plate 3. A pull piece 8 is slidably engaged in the clearance groove 303. The outer surface of the pull piece 8 is connected to the end of the spring piece 5. When the first C-shaped plate 2 and the second C-shaped plate 3 are aligned, the positioning block 4 is inserted into the reserved groove 301. At this time, the inclined surface 402 at the end of the positioning block 4 first contacts the protrusion 6 and pushes the protrusion 6 to move into the mounting groove 302, causing the spring piece 5 to undergo elastic deformation. When the positioning block 4 is fully inserted into the reserved groove 301, the spring piece 5 rebounds and pushes the protrusion 6 into the slot 401, thereby achieving a stable connection between the two C-shaped plates. When disassembling the protective structure, simply pull the pull tab 8 outward from the relief groove 303 to deform the spring piece 5, causing the protrusion 6 to disengage from the slot 401, thereby unlocking and separating the two C-shaped plates.

[0022] A cavity 201 is provided on one side of the first C-shaped plate 2 and the second C-shaped plate 3 respectively. A rubber damping strip 9 is installed on one side of the first C-shaped plate 2 and the second C-shaped plate 3 respectively. The surfaces of the two rubber damping strips 9 are in contact with the outer surface of the honeycomb core 1. When the impact force is applied to the first C-shaped plate 2 and the second C-shaped plate 3, the cavity 201 and the rubber damping strip 9 of the first C-shaped plate 2 and the second C-shaped plate 3 can absorb part of the energy, reduce the stress transmitted to the honeycomb core 1, and avoid the core crushing or the panel 101 being damaged.

[0023] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A protective structure for a cheese-shaped panel, comprising a honeycomb core (1), characterized in that: The outer surface of the honeycomb core (1) is equipped with a protective structure, which consists of a first C-shaped plate (2) and a second C-shaped plate (3). A hexagonal clamping cavity is formed between the first C-shaped plate (2) and the second C-shaped plate (3). The hexagonal clamping cavity is fitted with the honeycomb core (1). Positioning blocks (4) are installed on both sides of the first C-shaped plate (2). Reserved slots (301) for the positioning blocks (4) are opened on both sides of the second C-shaped plate (3). The second C-shaped plate (3) has an installation groove (302) inside. A fixing seat (7) is installed on the inner wall of the installation groove (302). A spring piece (5) is installed on the outer surface of the fixing seat (7). A protrusion (6) is installed at the end of the spring piece (5). A slot (401) for the mating protrusion (6) is opened on the positioning block (4).

2. The protective structure for a cheese-shaped structural plate according to claim 1, characterized in that, The second C-shaped plate (3) has a relief groove (303) and a pull tab (8) is slidably fitted in the relief groove (303). The outer surface of the pull tab (8) is connected to the end of the spring piece (5).

3. The protective structure for a cheese-shaped structural plate according to claim 2, characterized in that, The end of the positioning block (4) is provided with a bevel (402), and the bevel (402) contacts the outer surface of the protrusion (6).

4. The protective structure for a cheese-shaped structural plate according to claim 1, characterized in that, A cavity (201) is provided on one side of both the first C-shaped plate (2) and the second C-shaped plate (3).

5. The protective structure for a cheese-shaped structural plate according to claim 4, characterized in that, Rubber damping strips (9) are installed on one side of the first C-shaped plate (2) and the second C-shaped plate (3), and the surfaces of the two rubber damping strips (9) are in contact with the outer surface of the honeycomb core (1).

6. The protective structure for a cheese-shaped structural plate according to claim 1, characterized in that, The top and bottom of the honeycomb core (1) are each fitted with a panel (101).

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