Aviation case convenient to disassemble and assemble

Abstract

The utility model relates to a flight case convenient to disassemble and assemble, which belongs to the technical field of flight cases and comprises a placing plate, two connecting frames are placed on the top surface of the placing plate, a limiting plate is placed between the top surfaces of the two connecting frames, and a positioning assembly used for positioning the two connecting frames is arranged between the placing plate and the limiting plate. The positioning assembly comprises four limiting frames, the four limiting frames are fixedly connected to the top faces and the bottom faces of the two connecting frames correspondingly, and limiting grooves are formed in the opposite side faces of the containing plate and the limiting plate correspondingly. According to the aviation case convenient to disassemble and assemble, through cooperation between a limiting frame and a limiting groove, a connecting frame is conveniently limited, a worker can disassemble and assemble the connecting frame conveniently, under the action of a rubber pad, the connecting frame is supported, the stability of the connecting frame is improved, and meanwhile through cooperation between a sliding block and a sliding groove, the stability of the connecting frame is improved. And the two connecting frames can be conveniently fixed, and operation of workers is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of aviation case technology, specifically to an aviation case that is easy to assemble and disassemble. Background Technology

[0002] Flight crates are a new type of packaging product developed to address the shortcomings of traditional simple wooden crates in providing effective protection and mobility for high-tech products during long-distance transportation. They are mainly used for storing high-tech equipment such as stage lighting equipment, medical instruments, audiovisual multimedia systems, optoelectronic products, and military equipment.

[0003] The patent CN205819987U discloses a flight case that provides a technical solution to reduce production costs. This solution addresses the problems of existing flight cases increasing production costs and processing time, and the limited applicability of the flight case.

[0004] When this device is in use, the limiting components are set up separately to improve the applicability. However, the flight case is not convenient to disassemble and assemble during transportation, and it occupies a lot of space, which reduces the effectiveness of use. Therefore, a flight case that is easy to disassemble and assemble is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a flight case that is easy to assemble and disassemble, thus solving the problem of existing flight cases being inconvenient to assemble and disassemble.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A flight case that is easy to assemble and disassemble includes a placement plate, on the top surface of which two connecting brackets are placed, a limiting plate is placed between the top surfaces of the two connecting brackets, and a positioning component is provided between the placement plate and the limiting plate for positioning the two connecting brackets.

[0008] The positioning component includes four limiting frames, which are fixedly connected to the top and bottom surfaces of the two connecting frames respectively. Each of the opposite sides of the placement plate and the limiting plate has a limiting groove. The four limiting frames extend into the interior of the four limiting grooves. Rubber pads are fixedly connected to the outer and inner peripheral walls of the four limiting frames. A sliding groove is provided on the right side of the connecting frame on the left side, and a sliding block with one end extending into the sliding groove is fixedly connected to the left side of the connecting frame on the right side.

[0009] A fixing component for securing the connecting frame is provided between the placement plate and the limiting plate.

[0010] Furthermore, both the connecting frame and the limiting frame are U-shaped frames, with the two connecting frames distributed opposite each other and the two limiting frames located on the same side distributed opposite each other.

[0011] Furthermore, the rubber pad is located inside the limiting groove, and the rubber pad and the limiting groove are in contact.

[0012] Furthermore, both the sliding groove and the sliding block are T-shaped, and the sliding block and the sliding groove are slidably connected.

[0013] Furthermore, the fixing assembly includes two positioning plates, which are respectively placed on the left and right sides of the placement plate. Positioning grooves are formed on the left and right sides of both the placement plate and the limiting plate. The positioning plates extend into the positioning grooves. Connecting rods are rotatably connected to the front and back of the connecting frame on the right side via bearings. Relief grooves are formed on the opposite sides of the two positioning plates. Rubber rings are fixedly fitted onto the outer peripheral walls of the two connecting rods. Fixing plates are fixedly connected to the sides of the two connecting rods away from the connecting frame. Two rubber blocks are fixedly connected to the opposite sides of the two fixing plates. Two fixing grooves are formed on the sides of the two positioning plates away from the connecting frame. The four rubber blocks extend into the four fixing grooves.

[0014] Furthermore, the rubber ring and the relief groove are fitted together, and the relief groove allows the fixing plate to pass through laterally.

[0015] Furthermore, the positioning plate is a U-shaped plate, the positioning plate and the positioning groove are fitted together, and the fixing plate and the positioning plate are fitted together.

[0016] Furthermore, the rubber block and the fixing groove are fitted together, and the four fixing grooves are respectively located on the top surface and bottom of the two relief grooves.

[0017] Compared with the prior art, this utility model provides a flight case that is easy to assemble and disassemble, and has the following features:

[0018] Beneficial effects:

[0019] 1. This easy-to-assemble and disassemble flight case uses the cooperation between the limiting frame and the limiting groove to conveniently restrict the connecting frame, making it easy for staff to assemble and disassemble the connecting frame. The connecting frame is supported by the rubber pad to improve its stability. At the same time, the cooperation between the sliding block and the sliding groove makes it easy to fix the two connecting frames together, making it easy for staff to operate.

[0020] 2. This easy-to-assemble flight case uses the bonding between the fixing plate and the positioning plate to conveniently fix the placement plate and the limiting plate, improving stability. The cooperation between the positioning plate and the positioning groove supports the placement plate and the limiting plate, improving the stability of the limiting plate. At the same time, the bonding between the rubber block and the fixing groove fixes the fixing plate, improving the stability of the fixing plate. Attached Figure Description

[0021] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0023] Figure 3 This is a top view of the limiting frame in the structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of this utility model on the right side;

[0025] Figure 5 This utility model Figure 4 Enlarged structural diagram of A in the middle;

[0026] Figure 6 This utility model Figure 4 A magnified schematic diagram of the structure of B in the middle.

[0027] In the diagram: 1 Placement plate, 2 Connecting frame, 3 Limiting plate, 4 Fixing plate, 5 Positioning plate, 6 Limiting frame, 7 Limiting groove, 8 Rubber pad, 9 Sliding groove, 10 Sliding block, 11 Positioning groove, 12 Clearance groove, 13 Rubber ring, 14 Connecting rod, 15 Rubber block, 16 Fixing groove. Detailed Implementation

[0028] 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.

[0029] Please see Figures 1 to 6 This embodiment of a flight case that is easy to assemble and disassemble includes a placement plate 1, two connecting frames 2 are placed on the top surface of the placement plate 1, a limiting plate 3 is placed between the top surfaces of the two connecting frames 2, and a positioning component for positioning the two connecting frames 2 is provided between the placement plate 1 and the limiting plate 3.

[0030] The positioning component includes four limiting frames 6, which are fixedly connected to the top and bottom surfaces of the two connecting frames 2 respectively. The opposite sides of the placement plate 1 and the limiting plate 3 are provided with limiting grooves 7. The four limiting frames 6 extend into the interior of the four limiting grooves 7 respectively. Rubber pads 8 are fixedly connected to the outer and inner peripheral walls of the four limiting frames 6. A sliding groove 9 is provided on the right side of the connecting frame 2 on the left side. A sliding block 10 with one end extending into the sliding groove 9 is fixedly connected to the left side of the connecting frame 2 on the right side.

[0031] Among them, the connecting frame 2 and the limiting frame 6 are both U-shaped frames, the two connecting frames 2 are distributed opposite each other, the two limiting frames 6 located on the same side are distributed opposite each other, the rubber pad 8 is located inside the limiting groove 7, the rubber pad 8 and the limiting groove 7 are in contact, the sliding groove 9 and the sliding block 10 are both T-shaped, and the sliding block 10 and the sliding groove 9 are slidably connected.

[0032] Specifically, push the right connecting frame 2 so that the sliding block 10 is inserted into the sliding groove 9. The two connecting frames 2 are connected by the sliding connection between the sliding block 10 and the sliding groove 9. Push the connecting frame 2 so that the connecting frame 2 and the placement plate 1 are in contact. Place the limiting plate 3 on the top surface of the connecting frame 2. Insert the limiting frame 6 into the limiting groove 7 to restrict the connecting frame 2. The limiting frame 6 is supported by the contact between the rubber pad 8 and the limiting groove 7, thereby improving the stability of the limiting frame 6.

[0033] Please see Figures 1 to 6 In this embodiment, a fixing assembly for fixing the connecting frame 2 is provided between the placement plate 1 and the limiting plate 3. The fixing assembly includes two positioning plates 5, which are placed on the left and right sides of the placement plate 1, respectively. Positioning grooves 11 are provided on the left and right sides of both the placement plate 1 and the limiting plate 3. The positioning plates 5 extend into the interior of the positioning grooves 11. The front and back sides of the connecting frame 2 on the right side are rotatably connected to connecting rods 14 via bearings. The opposite sides of the two positioning plates 5 are provided with clearance grooves 12. Rubber rings 13 are fixedly fitted on the outer peripheral walls of the two connecting rods 14. Fixing plates 4 are fixedly connected to the side of the two connecting rods 14 away from the connecting frame 2. Two rubber blocks 15 are fixedly connected to the opposite sides of the two fixing plates 4. Two fixing grooves 16 are provided on the side of the two positioning plates 5 away from the connecting frame 2. The four rubber blocks 15 extend into the interior of the four fixing grooves 16.

[0034] Among them, the rubber ring 13 and the relief groove 12 are fitted together, the relief groove 12 allows the fixing plate 4 to pass through laterally, the positioning plate 5 is a U-shaped plate, the positioning plate 5 and the positioning groove 11 are fitted together, the fixing plate 4 and the positioning plate 5 are fitted together, the rubber block 15 and the fixing groove 16 are fitted together, and the four fixing grooves 16 are located at the top and bottom of the two relief grooves 12 respectively.

[0035] Specifically, the positioning plate 5 is pushed and inserted into the positioning groove 11. The positioning plate 5 and the positioning groove 11 fit together to restrict the limiting plate 3. The fixing plate 4 passes through the relief groove 12. The fixing plate 4 is rotated. Under the action of the connecting rod 14, the fixing plate 4 is rotated. The positioning plate 5 squeezes the rubber block 15, causing the rubber block 15 to deform. The rubber block 15 is inserted into the fixing groove 16. The fixing plate 4 is fixed by the fit between the rubber block 15 and the fixing groove 16. The connecting rod 14 is supported by the fit between the rubber ring 13 and the relief groove 12, which improves the stability of the connecting rod 14.

[0036] The working principle of the above embodiments is as follows:

[0037] Push the right connecting frame 2 so that the sliding block 10 is inserted into the sliding groove 9 to connect the two connecting frames 2. Push the connecting frame 2 so that the connecting frame 2 and the placement plate 1 are in contact. Place the limiting plate 3 on the top surface of the connecting frame 2. The limiting frame 6 is inserted into the limiting groove 7 to restrict the connecting frame 2. Push the positioning plate 5 so that the positioning plate 5 is inserted into the positioning groove 11. The limiting plate 3 is restricted by the contact between the positioning plate 5 and the positioning groove 11. The fixing plate 4 passes through the relief groove 12. The fixing plate 4 rotates. The positioning plate 5 squeezes the rubber block 15 so that the rubber block 15 deforms. The rubber block 15 is inserted into the fixing groove 16. The fixing plate 4 is fixed by the contact between the rubber block 15 and the fixing groove 16.

[0038] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[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. An aviation case which is easy to disassemble and assemble, comprising a placing plate (1), characterized in that: The top surface of the placing plate (1) is placed with two connecting frames (2), the top surface of the two connecting frames (2) is placed with a limiting plate (3), and the placing plate (1) and the limiting plate (3) are provided with a positioning assembly for positioning the two connecting frames (2). The positioning assembly comprises four limiting frames (6), four limiting frames (6) are respectively fixedly connected on the top surface and the bottom surface of the two connecting frames (2), the opposite side surface of the placing plate (1) and the limiting plate (3) is provided with a limiting groove (7), four limiting frames (6) extend into four limiting grooves (7) respectively, the outer peripheral wall and the inner peripheral wall of four limiting frames (6) are fixedly connected with rubber pads (8), the right side surface of the connecting frame (2) on the left side is provided with a sliding groove (9), and the left side surface of the connecting frame (2) on the right side is fixedly connected with a sliding block (10) extending into the sliding groove (9). The placing plate (1) and the limiting plate (3) are provided with a fixing assembly for fixing the connecting frame (2).

2. An aircraft case according to claim 1, wherein: The connecting frame (2) and the limiting frame (6) are both U-shaped frames, the two connecting frames (2) are oppositely distributed, and the two limiting frames (6) on the same side are oppositely distributed.

3. An aircraft case according to claim 2, wherein: The rubber pad (8) is located in the limiting groove (7), and the rubber pad (8) is attached to the limiting groove (7).

4. The easy-to-assemble-and-disassemble case according to claim 1, characterized by: The sliding groove (9) and the sliding block (10) are both T-shaped, and the sliding block (10) and the sliding groove (9) are slidingly connected.

5. The easy-to-assemble-and-disassemble case according to claim 1, characterized by: The fixing assembly comprises two positioning plates (5), two positioning plates (5) are respectively placed on the left side and the right side of the placing plate (1), the left side surface and the right side surface of the placing plate (1) and the limiting plate (3) are provided with a positioning groove (11), the positioning plate (5) extends into the positioning groove (11), the front surface and the back surface of the connecting frame (2) on the right side are both rotatably connected with a connecting rod (14) through a bearing, the opposite side surface of the two positioning plates (5) is provided with a let go groove (12), the outer peripheral wall of the two connecting rods (14) is fixedly sleeved with a rubber ring (13), the side surface away from the connecting frame (2) of the two connecting rods (14) is fixedly connected with a fixed plate (4), the opposite side surface of the two fixed plates (4) is fixedly connected with two rubber blocks (15), the side surface away from the connecting frame (2) of the two positioning plates (5) is provided with two fixed grooves (16), and four rubber blocks (15) extend into four fixed grooves (16) respectively.

6. An airline case of easy disassembly according to claim 5, characterized in that: The rubber ring (13) is attached to the let go groove (12), and the let go groove (12) can be transversely passed through the fixed plate (4).

7. A case according to claim 5 wherein: The positioning plate (5) is a U-shaped plate, the positioning plate (5) is attached to the positioning groove (11), and the fixed plate (4) is attached to the positioning plate (5).

8. A case according to claim 5 wherein: The rubber block (15) is attached to the fixed groove (16), and four fixed grooves (16) are respectively located on the top surface and the bottom of the two let go grooves (12).

Images