A rack for an aircraft

Abstract

The application discloses a rack for an aircraft, comprising a base, a storage plate rotatably arranged on the base, and a limiting plate arranged on the base, wherein the limiting plate is attached to the storage plate to limit the position of the storage plate when the storage plate is fully unfolded; a plurality of storage holes are arranged on the storage plate; and a locking module is arranged directly above the base to fix the storage plate in a retracted state; when the storage plate is not needed, the storage plate is recycled by being flipped upwards, and the locking module is used to fix the storage plate; when the storage plate is needed, the locking module is released, and then the storage plate is flipped in the reverse direction to a horizontal position to fully unfold the storage plate. Compared with the prior art, the application can effectively adjust the placement state of the storage plate, thereby realizing random unfolding and recycling of the storage plate, meeting the actual use requirement of temporarily storing articles on the aircraft, and effectively avoiding the occupation of space on the aircraft by the whole device, and improving the adjustability of the equipment.

Description

Technical Field

[0001] This application relates to the field of aircraft accessory equipment technology, specifically to a storage rack for aircraft. Background Technology

[0002] There are many permanent lockers on civil aircraft or helicopters, and the structure of these lockers is generally fixed. In actual use, there is a great deal of temporary storage needs. In the current technology, items can only be placed on the locker counter or the control panel. The above operation poses a great safety hazard when the aircraft is in turbulence. Therefore, there is an urgent need for a storage device to meet the above temporary storage needs and improve flight safety. Utility Model Content

[0003] The main objective of this application is to provide a storage rack for aircraft, which aims to address the deficiency of the lack of temporary storage equipment in the prior art.

[0004] This application achieves the above objectives through the following technical solutions: A storage rack for an aircraft, including a base; A shelf is rotatably connected to the base; a limiting plate is also provided on the base, which fits against the shelf when the shelf is fully extended to limit its position; the shelf is provided with a plurality of storage holes. A locking module is provided, located directly above the base, for securing the shelf in its retracted state.

[0005] Optionally, the base includes a left fixed plate and a right fixed plate, which are connected by a connecting rod; the bottom of both the left and right fixed plates are rotatably provided with connecting shafts, and the shelf is fixedly connected to the two connecting shafts respectively.

[0006] Optionally, a limiting plate is provided on the opposite side of the left fixing plate and the right fixing plate; an extension plate is also integrally connected to the shelf, and the shelf fits against the limiting plate when fully extended in the vertical direction.

[0007] Optionally, the bottom surface of the limiting plate and the top surface of the extension plate are both provided with mutually cooperating magnetic sheets.

[0008] Optionally, the storage hole is arranged in a conical shape, with the larger end of the storage hole facing upwards in the vertical direction.

[0009] Optionally, each of the storage holes is provided with an adjustment seat, and the adjustment seat is provided with a tapered hole.

[0010] Optionally, a radial limiting block is provided on the bottom surface of the adjusting seat. The radial limiting block is inserted into the storage hole and fits against the inner wall of the storage hole along the radial direction of the storage hole.

[0011] Optionally, the locking module includes a fixed base, on which a locking block is rotatably mounted, and the free end of the locking block is provided with a slot adapted to the shelf.

[0012] Optionally, the free end of the locking block is also provided with an adjusting rod, and the inner wall of the slot is provided with a rubber buffer pad, and the rubber buffer pad is also provided with a shrinkage cavity.

[0013] Optionally, the shelf may also include a magnetic base, and both the shelf and the magnetic base are provided with mutually cooperating magnetic sheets.

[0014] Compared with the prior art, this application has the following beneficial effects: This application includes a base, on which a shelf is rotatably mounted, and a limiting plate is also provided on the base. When the shelf is fully extended, the limiting plate is in contact with the shelf to limit its position. The shelf is provided with a plurality of storage holes. At the same time, a locking module is provided directly above the base, which is used to fix the shelf in the retracted state. When the shelf is not needed, it can be retracted by flipping it upwards and secured by a locking module, thus ensuring stable retrieval and preventing it from occupying valuable machine space. When needed, the locking module is released, and the shelf is then flipped in the opposite direction to a horizontal position to fully unfold it. At this point, a limiting plate restricts its movement, ensuring it remains stably unfolded at 90°. Various items can then be placed on the shelf or in the storage holes.

[0015] Compared with existing technologies, this application can effectively adjust the placement of the storage board, thereby enabling the storage board to be unfolded and retracted at will, meeting the actual needs of temporary storage of items on board. At the same time, it can also effectively avoid the entire device occupying space on board, improve the adjustability of the equipment, and make it more convenient to use.

[0016] Secondly, the placement of storage racks can effectively improve the safety of items placed on board, especially items such as water cups that may tip over during turbulence. Attached Figure Description

[0017] Figure 1 This application provides a schematic diagram of the structure of a storage rack for an aircraft. Figure 2 An exploded view of a storage rack for an aircraft provided in an embodiment of this application; Figure 3An unfolded view of a storage rack for an aircraft provided in an embodiment of this application; Figure 4 An exploded view of another feasible technical solution for a storage rack for an aircraft, provided in an embodiment of this application; Figure 5 for Figure 4 A front view of the technical solution; Figure 6 for Figure 5 A sectional view along line AA. Figure 7 for Figure 6 Sectional view along line BB; Reference numerals: 1-Base, 2-Placement plate, 3-Limiting plate, 4-Placement hole, 5-Left fixing plate, 6-Right fixing plate, 7-Connecting rod, 8-Connecting shaft, 9-Extension plate, 10-Adhesive magnet, 11-Adjusting seat, 12-Conical hole, 13-Radial limiting block, 14-Fixed seat, 15-Locking block, 16-Slot, 17-Adjusting rod, 18-Rubber buffer pad, 19-Contraction chamber, 20-Magnetic seat.

[0018] The purpose, features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] 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.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions. Taking "robot coordinate system and / or m" as an example, it includes a robot coordinate system solution, an m solution, or a solution where both the robot coordinate system and m are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0023] Implementation Method 1 Reference Figures 1 to 7 This embodiment, as an optional embodiment of this application, discloses a storage rack for an aircraft, including a base 1 and a storage plate 2, a left fixed plate 5 and a right fixed plate 6, wherein the left fixed plate 5 and the right fixed plate 6 are connected by a connecting rod 7. Meanwhile, connecting shafts 8 are rotatably provided at the bottom of both the left fixed plate 5 and the right fixed plate 6. The shelf 2 is a long strip-shaped flat plate, and along its length, both ends of the shelf 2 are fixedly connected to the two connecting shafts 8 respectively. Furthermore, limiting plates 3 are provided on both sides of the left fixing plate 5 and the right fixing plate 6 that are directly opposite each other. Both limiting plates 3 extend into the area between the left fixing plate 5 and the right fixing plate 6. At the same time, an extension plate 9 is integrally connected to the shelf 2. In the vertical direction, when the shelf 2 is fully extended, its top surface is in contact with the bottom surface of the limiting plate 3. Meanwhile, mutually cooperating magnetic sheets 10 are provided on the bottom surface of the limiting plate 3 and the top surface of the extension plate 9. By adsorbing the patch and cooperating with the limiting plate 3 and the extension plate 9, it can be ensured that the shelf 2 is strictly limited when it is fully extended, that is, to prevent the shelf 2 from tilting downward under its own weight, thereby ensuring safety and stability during use. Meanwhile, the magnetic sheet 10 can ensure a certain adhesive force between the limiting plate 3 and the shelf 2, thereby preventing the shelf 2 from rotating due to accidental contact and improving the structural stability of the shelf 2 after unfolding.

[0024] Furthermore, a locking module is provided directly above the base 1. The locking module includes a fixed base 14, on which a locking block 15 is rotatably mounted. The free end of the locking block 15 is provided with a slot 16, that is, the cross-section of the free end of the locking block 15 is U-shaped. Rubber buffer pads 18 are provided on both inner walls of the card slot 16, and a shrinkage cavity 19 is provided inside the rubber buffer pads 18. When the shelf 2 is fully retracted, by rotating the locking block 15, the slot 16 will gradually move toward the shelf 2, and finally the top of the shelf 2 will gradually be inserted into the slot 16. During the insertion process, the shelf 2 will squeeze the rubber buffer pad 18, thereby forcing it to undergo elastic deformation; at the same time, the locking block 15 will engage the shelf 2, thereby completing the locking. The rubber buffer pad 18 effectively fills the gap between the slot 16 and the shelf 2, thereby clamping the shelf 2; at the same time, the contact surface between the rubber buffer pad 18 and the shelf 2 has a certain friction, which can effectively prevent the locking block 15 from opening due to accidental contact, ensuring the stability of the locked state.

[0025] Furthermore, an adjustment rod 17 is provided at the free end of the locking block 15. Through the adjustment rod 17, the user can easily and conveniently rotate the locking block 15 to complete the locking and releasing operation of the shelf 2. Furthermore, the shelf also includes a magnetic base 20. Both the shelf 2 and the magnetic base 20 are provided with mutually cooperating magnetic sheets 10. When the shelf 2 is in the retracted state, the magnetic sheets 10 on the magnetic base 20 and the magnetic sheets 10 on the shelf 2 attract each other, thereby providing auxiliary positioning for the shelf 2.

[0026] Furthermore, a plurality of storage holes 4 are provided on the storage plate 2, each of the storage holes 4 being conical in shape. When the storage plate 2 is in the unfolded state, the larger end of the storage hole 4 is facing upward along the vertical direction. It should be noted that the specifications of each storage hole 4 can be the same or different to meet different placement requirements; The conical structure of the storage hole 4 allows for natural clamping of items such as water cups by varying the hole diameter, with the clamping forces in each radial direction being the same and canceling each other out. Furthermore, each of the aforementioned storage holes 4 is provided with an adjustment seat 11, and each of the aforementioned adjustment seats 11 is provided with a conical hole 12. At the same time, a radial limiting block 13 is provided on the bottom surface of the adjustment seat 11. The radial limiting block 13 is inserted into the storage hole 4, and along the radial direction of the storage hole 4, the radial limiting block 13 is in contact with the inner wall of the storage hole 4. The size of each storage hole 4 can be flexibly adjusted by adjusting the base 11, making the placement of items more flexible and meeting different usage needs.

[0027] When in use, if the shelf is not needed, flip it up to a vertical position, then rotate the locking block to lock the shelf into the slot, thus fixing it in place and ensuring its stability after retrieval. The retrieved shelf will not take up too much space on the machine. When needed, release the locking module and then flip the shelf in the opposite direction to a horizontal position to fully unfold it. At this time, the limiting plate restricts it to ensure that it can be stably maintained in a 90° unfolded state. Various items are placed on the shelf or in the storage hole.

[0028] Compared with existing technologies, this application can effectively adjust the placement of the storage board, thereby enabling the storage board to be unfolded and retracted at will, meeting the actual needs of temporary storage of items on board. At the same time, it can also effectively avoid the entire device occupying space on board, improve the adjustability of the equipment, and make it more convenient to use.

[0029] Secondly, the placement of storage racks can effectively improve the safety of items placed on board, especially items such as water cups that may tip over during turbulence.

[0030] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A storage rack for an aircraft, characterized in that, Including the base (1); The shelf (2) is rotatably connected to the base (1); the base (1) is also provided with a limiting plate (3), which fits against the shelf (2) when the shelf (2) is fully unfolded to limit its position; The shelf (2) is provided with a plurality of storage holes (4); A locking module is provided above the base (1) and is used to fix the shelf (2) in the retracted state.

2. A storage rack for an aircraft according to claim 1, characterized in that, The base (1) includes a left fixing plate (5) and a right fixing plate (6), and the left fixing plate (5) and the right fixing plate (6) are connected by a connecting rod (7); the bottom of the left fixing plate (5) and the right fixing plate (6) are rotatably provided with connecting shafts (8), and the shelf (2) is fixedly connected to the two connecting shafts (8) respectively.

3. A storage rack for an aircraft according to claim 2, characterized in that, The left fixing plate (5) and the right fixing plate (6) are both provided with limiting plates (3) on their opposite sides; an extension plate (9) is also integrally connected to the shelf (2), and the shelf (2) fits against the limiting plate (3) when fully extended in the vertical direction.

4. A storage rack for an aircraft according to claim 3, characterized in that, The bottom surface of the limiting plate (3) and the top surface of the extension plate (9) are both provided with mutually cooperating adsorption magnets (10).

5. A storage rack for an aircraft according to claim 1, characterized in that, The storage hole (4) is arranged in a conical shape, with the larger end of the storage hole (4) facing upwards in the vertical direction.

6. A storage rack for an aircraft according to claim 1, characterized in that, Each of the aforementioned storage holes (4) is provided with an adjustment seat (11), and the adjustment seat (11) is provided with a conical hole (12).

7. A storage rack for an aircraft according to claim 6, characterized in that, The bottom surface of the adjusting seat (11) is provided with a radial limiting block (13). The radial limiting block (13) is inserted into the storage hole (4). Along the radial direction of the storage hole (4), the radial limiting block (13) fits against the inner wall of the storage hole (4).

8. A storage rack for an aircraft according to claim 1, characterized in that, The locking module includes a fixed base (14), on which a locking block (15) is rotatably disposed, and the free end of the locking block (15) is provided with a slot (16) adapted to the shelf (2).

9. A storage rack for an aircraft according to claim 8, characterized in that, The free end of the locking block (15) is also provided with an adjusting rod (17), and the inner wall of the slot (16) is provided with a rubber buffer pad (18), and the rubber buffer pad (18) is also provided with a shrinkage cavity (19).

10. A storage rack for an aircraft according to claim 1, characterized in that, The shelf also includes a magnetic base (20), and both the shelf (2) and the magnetic base (20) are provided with mutually cooperating magnetic sheets (10).

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