Combined aviation case

Abstract

The utility model relates to a combined aviation case, which comprises a case body and a movable frame, a storage adjusting mechanism is arranged in the case body, an auxiliary assembly is arranged at the top of the movable frame, the storage adjusting mechanism comprises the movable frame which is connected in the case body in a sliding mode, and a positioning assembly is arranged at the top of the case body. The top of the movable frame is fixedly connected with two baffles, and the left side of the movable frame is slidably connected with a lifting plate located on the sides, away from each other, of the two baffles. According to the combined aviation case, a limiting rotary disc can be rotated to enable a lead screw to rotate, a threaded sleeve drives the bottom end of a second hinge rod to move, and the positions of a lifting plate and a partition plate can be adjusted by matching with the effect of a connecting hinge rod, so that the space volumes of the upper side and the lower side of the partition plate in the case body are adjusted according to the sizes of stored products; and the movable frame and the box body are installed in a combined mode, the movable frame can be pulled out to store and take the products, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of aviation boxes, in particular to a combined aviation box. Background Art

[0002] Aviation boxes are a new type of packaging product that was created to solve the problem that traditional simple wooden box packaging and transportation cannot effectively protect high-tech products during long-distance transportation and have poor mobility. The increasingly frequent cross-border trade has brought the use and development of aviation boxes into a golden period, especially in the fields of stage lighting equipment, medical instruments and equipment, audio-visual system multimedia, optoelectronics industry, as well as military transportation packaging and military equipment transportation and other high-tech equipment.

[0003] Please refer to a combined aviation box with patent announcement number CN217706895U. In the patent, it is proposed that "the existing aviation box has an upper cover that opens, which is not convenient for taking out the internal equipment and is inconvenient to use. In addition, the existing materials for fixing and buffering the equipment are all protected by sponges, which cannot effectively buffer the equipment." The above embodiment installs the equipment on the sponge board and the partition board of the movable frame, so that the combined installation of the movable frame and the box body can be used to protect the product and achieve the effect of easy taking. However, the position of the partition board on the movable frame in the above embodiment is fixed, and the position of the partition board cannot be adjusted according to the size of the stored product. It cannot be used for storing products of different sizes and has certain limitations when used. This application proposes another technical solution to solve this technical problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a combined aviation box, which has the function of adjusting the space volume on the upper and lower sides of the partition board in the box body according to the size of the stored products, so that it is suitable for placing products of different sizes and types. In addition, the box body and the movable frame are installed in combination, and the movable frame can be pulled out from the box body to store and take out the products, making it easy to use. It solves the problem that the existing aviation box has an upper box cover that is opened, which makes it inconvenient to take out the internal equipment and is inconvenient to use, and the existing materials for fixing and buffering the equipment are all protected by sponges, and the equipment cannot be effectively buffered.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined aviation box, comprising a box body and a movable frame, wherein a storage adjustment mechanism is arranged inside the box body, and an auxiliary component is arranged on the top of the movable frame;

[0006] The storage adjustment mechanism comprises a movable frame slidably connected inside the box, a positioning assembly is arranged on the top of the box, two baffles are fixedly connected to the top of the movable frame, a lifting plate located on the side where the two baffles are separated is slidably connected to the left side of the movable frame, a partition plate corresponding to the position of the lifting plate is slidably adapted on the opposite side of the two baffles, and a first hinged rod slidably connected to the lifting plate is hinged on the top of the movable frame;

[0007] The bottom of the lifting plate is hinged with a second hinged rod hinged with the first hinged rod, the top of the movable frame is provided with a screw rod, the outer side of the screw rod is threadedly connected with a threaded sleeve hinged with the second hinged rod, the inside of the movable frame is movably connected with a rotating sleeve slidably adapted to the screw rod, and the right side of the rotating sleeve is fixedly connected with a limiting turntable embedded with the movable frame.

[0008] Furthermore, the positioning assembly includes a positioning rod slidably connected inside the box body, an outer side of the positioning rod is sleeved with an extrusion spring, and the outer side of the positioning rod is fixedly connected to a limiting ring fixedly connected to the bottom end of the extrusion spring.

[0009] Furthermore, the movable frame is in an L-shape, and a positioning groove corresponding to the position of the positioning rod is provided on the top of the movable frame.

[0010] Furthermore, the front and rear sides of the partition plate are fixedly connected with connecting blocks, and the side of the connecting block away from the partition plate is fixedly connected to the lifting plate, and the interior of the baffle is provided with a movable sliding groove that is slidably matched with the connecting block.

[0011] Furthermore, the right side of the lifting plate is fixedly connected to a limit block, the left side of the movable frame is provided with a limit slot slidably matched with the limit block, and the bottom of the lifting plate is fixedly connected to a sliding seat slidably matched with the top end of the first hinge rod.

[0012] Furthermore, a limiting rib corresponding to the position of the rotating sleeve is fixedly connected to the outer side of the screw rod, and a displacement sliding groove slidably matched with the limiting rib is opened on the inner side of the rotating sleeve.

[0013] Furthermore, the shape of the limit turntable is a regular pentagon, a limit groove slidably matched with the limit turntable is opened on the right side of the movable frame, and a pull ring is hinged inside the limit turntable.

[0014] Furthermore, the auxiliary component includes a sponge frame fixedly installed on the top of the movable frame and the partition plate, and the movable frame and the top of the partition plate are fixedly connected with a buffer component located on the left side of the sponge frame.

[0015] Furthermore, the buffer assembly includes a fixed block fixedly connected to the movable frame and the top of the partition plate, a buffer spring is fixedly connected inside the fixed block, and an extrusion rod fixedly connected to the other end of the buffer spring is slidably connected to the right side of the fixed block.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] 1. The combined aviation box can rotate the limit turntable to rotate the screw rod through the storage adjustment mechanism, so that the threaded sleeve drives the bottom end of the second hinged rod to move, so that the position of the lifting plate can be adjusted by utilizing the hinged action of the first hinged rod and the second hinged rod, thereby realizing the position adjustment of the partition plate, so as to adjust the space volume on the upper and lower sides of the partition plate in the box according to the size of products such as DJ tables, skateboards, and musical instrument effect mounting racks, so that various products can be placed reasonably and the applicability of the device can be effectively improved. In addition, the box and the movable frame are installed in combination, and the product can be stored and taken out by pulling out the movable frame from the box, which makes it easy to use.

[0018] 2. The combined aviation box, through the auxiliary components, can replace and install a sponge frame that is compatible with the structural shape of products such as DJ tables, skateboards, and musical instrument effect mounting racks, so as to utilize the limiting and buffering effect of the sponge frame to keep the product stable. The buffer components can squeeze and limit the left side of products such as DJ tables, skateboards, and musical instrument effect mounting racks, effectively reducing the activity space of the products, further improving the installation stability of the products, and preventing product damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0020] Figure 2 It is a side sectional view of the structure of the utility model;

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at A in the middle.

[0022] In the figure: 1. box body; 2. movable frame; 3. positioning assembly; 301. positioning rod; 302. extrusion spring; 4. first hinge rod; 5. lifting plate; 501. sliding seat; 6. second hinge rod; 7. screw rod; 701. limiting rib; 8. threaded sleeve; 9. rotating sleeve; 10. limiting turntable; 11. pull ring; 12. partition plate; 13. baffle; 14. connecting block; 15. sponge frame; 16. buffer assembly; 1601. fixing block; 1602. buffer spring; 1603. extrusion rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 A combined aviation box in this embodiment includes a box body 1 and a movable frame 2. A storage adjustment mechanism is provided inside the box body 1, and an auxiliary component is provided on the top of the movable frame 2.

[0025] Embodiment 1: The storage adjustment mechanism includes a movable frame 2 slidably connected to the inside of the box body 1, a positioning assembly 3 is arranged on the top of the box body 1, the positioning assembly 3 includes a positioning rod 301 slidably connected to the inside of the box body 1, an extrusion spring 302 is sleeved on the outer side of the positioning rod 301, and a limiting ring fixedly connected to the bottom end of the extrusion spring 302 is fixedly connected to the outer side of the positioning rod 301, so that the extrusion spring 302 can use the limiting ring to push the positioning rod 301 downward.

[0026] Among them, the shape of the movable frame 2 is L-shaped, and a positioning groove corresponding to the position of the positioning rod 301 is provided on the top of the movable frame 2, so that the movement of the movable frame 2 in the box body 1 can be conveniently limited by the cooperation between the positioning rod 301 and the positioning groove. Two baffles 13 are fixedly connected to the top of the movable frame 2, and a lifting plate 5 located on the side where the two baffles 13 are separated is slidably connected to the left side of the movable frame 2. A limiting block is fixedly connected to the right side of the lifting plate 5. A limiting slide groove that is slidably adapted to the limiting block is provided on the left side of the movable frame 2, so that the limiting block and the limiting slide groove can be conveniently used to make the lifting plate 5 move in the vertical direction on the left side of the movable frame 2.

[0027] Among them, the opposite side of the two baffles 13 is slidably adapted with a partition plate 12 corresponding to the position of the lifting plate 5, the front and rear sides of the partition plate 12 are fixedly connected with connecting blocks 14, and the side of the connecting block 14 away from the partition plate 12 is fixedly connected to the lifting plate 5, and the interior of the baffle 13 is provided with a movable sliding groove slidably adapted with the connecting block 14, so as to conveniently utilize the cooperation between the connecting block 14 and the movable sliding groove to improve the activity stability of the partition plate 12.

[0028] In this embodiment, the top of the movable frame 2 is hinged with a first hinged rod 4 which is slidably connected to the lifting plate 5; the bottom of the lifting plate 5 is fixedly connected with a sliding seat 501 which is slidably adapted to the top of the first hinged rod 4, so that the top of the first hinged rod 4 can slide left and right in the sliding seat 501 conveniently, and the bottom of the lifting plate 5 is hinged with a second hinged rod 6 which is hinged to the first hinged rod 4; a screw rod 7 is provided at the top of the movable frame 2, and the outer side of the screw rod 7 is threadedly connected with a threaded sleeve 8 which is hinged to the second hinged rod 6, so that the threaded sleeve 8 can drive the bottom end of the second hinged rod 6 to move left and right with the rotation of the screw rod 7.

[0029] Among them, the movable frame 2 is internally movably connected with a rotating sleeve 9 that is slidably matched with the screw rod 7, and the outer side of the screw rod 7 is fixedly connected with a limiting rib 701 corresponding to the position of the rotating sleeve 9. The inner side of the rotating sleeve 9 is provided with a shifting groove that is slidably matched with the limiting rib 701. The limiting rib 701 and the shifting groove are conveniently used to make the screw rod 7 rotate with the rotation of the rotating sleeve 9. The right side of the rotating sleeve 9 is fixedly connected with a limiting turntable 10 that is embedded with the movable frame 2.

[0030] Among them, the shape of the limit turntable 10 is a regular pentagon, and a limiting groove that is slidably adapted to the limit turntable 10 is opened on the right side of the movable frame 2, so that the limit turntable 10 can be pushed into the limiting groove conveniently, thereby limiting the rotation of the limit turntable 10, and a pull ring 11 is hinged inside the limit turntable 10, so that the limit turntable 10 can be pulled out of the limiting groove conveniently using the pull ring 11.

[0031] It should be noted that the combined aviation box, through the storage adjustment mechanism, can rotate the limit turntable 10 to rotate the screw 7, so that the threaded sleeve 8 drives the bottom end of the second hinged rod 6 to move, so that the position of the lifting plate 5 can be adjusted by utilizing the hinged action of the first hinged rod 4 and the second hinged rod 6, and then the position of the partition plate 12 can be adjusted, so that the space volume on the upper and lower sides of the partition plate 12 in the box body 1 can be adjusted according to the size of the stored DJ table, skateboard, musical instrument effect mounting rack and other products, so that various products can be placed reasonably, and the applicability of the device is effectively improved. In addition, by pulling out the movable frame 2 from the box body 1, the product can be stored and taken out, which makes it easy to use.

[0032] Specifically, when in use, the pull ring 11 can be used to pull the limit turntable 10 out of the limit groove to facilitate the rotation of the limit turntable 10, and the limit rib 701 can be used to cooperate with the shift slide groove to make the screw rod 7 rotate with the rotation of the rotating sleeve 9, so that the threaded sleeve 8 drives the bottom end of the second hinge rod 6 to move left and right with the rotation of the screw rod 7, so as to adjust the inclination angle of the first hinge rod 4 and the second hinge rod 6, so that the lifting plate 5 can move up and down on the left side of the movable frame 2, and then the connecting block 14 can be used to drive the partition plate 12 to move up and down, so as to facilitate the storage of products according to the storage conditions. The space volume on the upper and lower sides of the partition plate 12 in the box body 1 is adjusted according to the size of the product, so that it is suitable for placing products of different sizes and types. After the product is placed, the movable frame 2 can be pushed into the box body 1, so that the extrusion spring 302 uses the limit ring to push the positioning rod 301 to insert into the movable frame 2, thereby realizing the combined installation of the movable frame 2 and the box body 1, so as to provide good protection for the product. In addition, when it is necessary to take out the product, it is only necessary to pull the positioning rod 301 and then draw the movable frame 2 out of the box body 1 to take the product, which is convenient to use.

[0033] Embodiment 2: The auxiliary component includes a sponge frame 15 fixedly installed on the top of the movable frame 2 and the partition plate 12, and the top of the movable frame 2 and the partition plate 12 are fixedly connected with a buffer component 16 located on the left side of the sponge frame 15. The buffer component 16 includes a fixed block 1601 fixedly connected to the top of the movable frame 2 and the partition plate 12, and a buffer spring 1602 is fixedly connected inside the fixed block 1601.

[0034] Among them, the right side of the fixed block 1601 is slidably connected to an extrusion rod 1603 fixedly connected to the other end of the buffer spring 1602, so that the extrusion rod 1603 can squeeze the left side of the product under the push of the buffer spring 1602, thereby making the product installation stable and providing buffer protection for it.

[0035] It should be noted that the combined aviation box, through the auxiliary components, can replace and install a sponge frame 15 that is compatible with the structural shape of the products such as the DJ table, skateboard, and musical instrument effect mounting rack, so as to utilize the limiting and buffering effect of the sponge frame 15 to keep the placement of the product stable, and the buffer component 16 that is set can squeeze and limit the left side of the products such as the DJ table, skateboard, and musical instrument effect mounting rack, effectively reducing the activity space of the product and further improving the installation stability of the product.

[0036] Specifically, before use, a sponge frame 15 can be set according to the structural shape of products such as DJ tables, skateboards, and musical instrument effect mounting racks, and the sponge frame 15 can be installed on the top of the movable frame 2 and the partition plate 12, so as to utilize the limiting buffering effect of the sponge frame 15 to keep the product placed stably, and the squeezing rod 1603 in the fixed block 1601 can squeeze the left side of products such as DJ tables, skateboards, and musical instrument effect mounting racks under the push of the buffer spring 1602, so as to further improve the installation stability of the product and provide buffering protection for it.

[0037] The working principle of the above embodiment is:

[0038] (1) When the combined aviation box is in use, the pull ring 11 can be used to pull the limit turntable 10 out of the limit groove to facilitate the rotation of the limit turntable 10, and the limit rib 701 can be used to cooperate with the shift slide groove to make the screw rod 7 rotate with the rotation of the rotating sleeve 9, so that the threaded sleeve 8 drives the bottom end of the second hinge rod 6 to move left and right with the rotation of the screw rod 7, so as to adjust the inclination of the first hinge rod 4 and the second hinge rod 6, so that the lifting plate 5 can move up and down on the left side of the movable frame 2, and then the connecting block 14 can be used to drive the partition plate 12 to move up and down, so as to facilitate the adjustment of the DJ table, skateboard, instrument effect mounting rack and other products. The space volume on the upper and lower sides of the partition plate 12 in the size adjustment box 1 makes it suitable for placing products of different sizes and types, so that various products can be placed reasonably. After the products are placed, the movable frame 2 can be pushed into the box 1, so that the extrusion spring 302 uses the limit ring to push the positioning rod 301 to insert into the movable frame 2, thereby realizing the combined installation of the movable frame 2 and the box 1, so as to provide good protection for the products. In addition, when it is necessary to take out the product, it is only necessary to pull the positioning rod 301 and then pull out the movable frame 2 from the box 1, so that products such as DJ tables, skateboards, and musical instrument effect mounting racks can be taken out, which is convenient to use.

[0039] (2) When the combined aviation box is in use, a sponge frame 15 can be provided according to the structural shape of the product to be stored, and the sponge frame 15 can be installed on the top of the movable frame 2 and the partition plate 12, so as to utilize the limiting buffering effect of the sponge frame 15 to keep the product stable. In addition, the squeezing rod 1603 in the fixed block 1601 can squeeze the left side of the product such as the DJ table, skateboard, and musical instrument effect mounting rack under the push of the buffer spring 1602, so as to further improve the installation stability of the product such as the DJ table, skateboard, and musical instrument effect mounting rack, and provide buffering protection to prevent the product from being damaged.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular aviation box, comprising a box body (1) and a movable frame (2), characterized in that: A storage adjustment mechanism is provided inside the box (1), and an auxiliary component is provided on the top of the movable frame (2); The storage adjustment mechanism comprises a movable frame (2) slidably connected inside the box body (1), a positioning assembly (3) is arranged on the top of the box body (1), two baffles (13) are fixedly connected to the top of the movable frame (2), a lifting plate (5) located on the side where the two baffles (13) are separated is slidably connected to the left side of the movable frame (2), a partition plate (12) corresponding to the position of the lifting plate (5) is slidably adapted on the opposite side of the two baffles (13), and a first hinge rod (4) slidably connected to the lifting plate (5) is hinged on the top of the movable frame (2); The bottom of the lifting plate (5) is hinged with a second hinged rod (6) hinged with the first hinged rod (4); the top of the movable frame (2) is provided with a screw rod (7); the outer side of the screw rod (7) is threadedly connected to a threaded sleeve (8) hinged with the second hinged rod (6); the inside of the movable frame (2) is movably connected with a rotating sleeve (9) slidably matched with the screw rod (7); the right side of the rotating sleeve (9) is fixedly connected with a limit rotating disk (10) engaged with the movable frame (2).

2. A combined aviation box according to claim 1, characterized in that: The positioning assembly (3) comprises a positioning rod (301) slidably connected inside the box body (1), a pressing spring (302) is sleeved on the outer side of the positioning rod (301), and a limiting ring fixedly connected to the bottom end of the pressing spring (302) is fixedly connected to the outer side of the positioning rod (301).

3. A combined aviation box according to claim 2, characterized in that: The movable frame (2) is L-shaped, and a positioning groove corresponding to the position of the positioning rod (301) is provided on the top of the movable frame (2).

4. The combined aviation box according to claim 1, characterized in that: The front and rear sides of the partition plate (12) are fixedly connected to connecting blocks (14), and the side of the connecting block (14) away from the partition plate (12) is fixedly connected to the lifting plate (5), and the baffle plate (13) is provided with a movable sliding groove that is slidably matched with the connecting block (14).

5. The combined aviation box according to claim 1, characterized in that: The right side of the lifting plate (5) is fixedly connected to a limit block, the left side of the movable frame (2) is provided with a limit slot slidably matched with the limit block, and the bottom of the lifting plate (5) is fixedly connected to a sliding seat (501) slidably matched with the top end of the first hinge rod (4).

6. The combined aviation box according to claim 1, characterized in that: A limiting rib (701) corresponding to the position of the rotating sleeve (9) is fixedly connected to the outer side of the screw rod (7), and a displacement sliding groove slidably matched with the limiting rib (701) is provided on the inner side of the rotating sleeve (9).

7. The combined aviation box according to claim 1, characterized in that: The limiting turntable (10) is in the shape of a regular pentagon, a limiting groove slidably matched with the limiting turntable (10) is provided on the right side of the movable frame (2), and a pull ring (11) is hinged inside the limiting turntable (10).

8. The combined aviation box according to claim 1, characterized in that: The auxiliary component comprises a sponge frame (15) fixedly mounted on the top of the movable frame (2) and the partition plate (12); the top of the movable frame (2) and the partition plate (12) are fixedly connected with a buffer component (16) located on the left side of the sponge frame (15).

9. The combined aviation box according to claim 8, characterized in that: The buffer assembly (16) comprises a fixed block (1601) fixedly connected to the top of the movable frame (2) and the partition plate (12); a buffer spring (1602) is fixedly connected inside the fixed block (1601); and an extrusion rod (1603) fixedly connected to the other end of the buffer spring (1602) is slidably connected on the right side of the fixed block (1601).

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