High-efficiency identification device for aviation port entering and leaving pallets

Abstract

The utility model discloses an aviation port entering and leaving tray efficient identification device in the technical field of trays, which comprises a tray body, an installation groove is arranged on the outer side of the tray body, an information storage box is arranged on the inner side of the installation groove, a screw rod is rotatably arranged on the inner side of an inner groove, and movable blocks are sleeved on two sections of threads in opposite directions on the outer side of the screw rod. Mounting plates are fixedly arranged on the outer sides of the two sets of movable blocks, mounting frames are fixedly arranged on the outer sides of the mounting plates, transparent covers are movably inserted into the inner sides of the mounting frames, limiting mechanisms in butt joint with the transparent covers are arranged on the inner sides of the mounting frames, worms are rotationally arranged on the inner sides of the inner grooves, and the worm wheels are meshed with the worms. Through the simple installation structure, the information storage box can be conveniently protected, damage caused by direct collision of external force is avoided, normal use of the information storage box is guaranteed, meanwhile, the protection mechanism can be conveniently opened and closed, the information storage box can be conveniently overhauled and maintained, use convenience is improved, the practical effect is good, and the practicability is high. The method is worthy of market popularization.

Description

Technical Field

[0001] This utility model relates to the field of pallet technology, and more specifically, to an efficient identification device for air cargo arrival and departure pallets. Background Technology

[0002] Air freight is a mode of transportation that uses airplanes, helicopters and other aircraft to transport people, goods and mail. When transporting high-precision, non-invertible, fragile, shock-sensitive and pressure-sensitive goods by air, pallets have become the mainstay of air freight due to their unique advantages in protecting the safety of the goods.

[0003] A search revealed that CN209871042U discloses a pallet logistics information identification device. This device, with its structure including an information storage box, display screen, wireless receiver, PLC controller, memory, and locator, allows users to easily access information about the goods on the pallet, facilitating material management. The information storage box is embedded in a recess to prevent collision damage and extend its lifespan. However, in actual use, due to the frequent and diverse daily cargo handling in ports, along with various cargo handling equipment, the information storage box, even when recessed, is susceptible to damage from sharp objects due to the lack of protective mechanisms. Damage to the information storage box can prevent staff from timely access to pallet information, leading to chaotic logistics management.

[0004] In view of this, we propose an efficient identification device for air cargo arrival and departure pallets. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of this utility model is to provide an efficient identification device for air cargo arrival and departure pallets, so as to solve the problem mentioned in the background art that the existing pallet information storage boxes lack protective mechanisms, making them susceptible to damage from external impacts.

[0007] 2. Technical Solution

[0008] An efficient identification device for airport arrival and departure pallets includes a pallet body. An installation groove is provided on the outer side of the pallet body, and an information storage box is provided inside the installation groove. An inner groove is provided inside the pallet body. A lead screw is rotatably mounted inside the inner groove. Two oppositely oriented threads are provided on the outer side of the lead screw, and movable blocks are fitted onto each of the two oppositely oriented threads. Mounting plates are fixedly mounted on the outer sides of both sets of movable blocks. Mounting frames are fixedly mounted on the outer sides of the mounting plates. The mounting frames movably penetrate the installation groove and extend to the inner side. A transparent cover is movably inserted into the inner side of the mounting frame. A limiting mechanism for engaging the transparent cover is provided inside the mounting frame. A worm gear is rotatably mounted inside the inner groove. A knob is fixedly mounted on the outer end of the worm gear. A worm wheel is fixedly mounted on the outer side of the lead screw, and the worm wheel meshes with the worm gear.

[0009] Preferably, the limiting mechanism includes two sets of limiting plates disposed inside the mounting frame. Multiple sets of mounting cylinders are fixedly disposed inside the mounting frame. A connecting rod is movably inserted into the inner side of each set of mounting cylinders. The connecting rod movably passes through the mounting cylinder and extends to the outside. The outer end of the connecting rod is fixedly connected to the limiting plate at the outer part of the mounting cylinder.

[0010] Preferably, a spring is provided inside the mounting cylinder, with one end of the spring connected to the mounting cylinder and the other end of the spring connected to the connecting rod.

[0011] Preferably, a positioning block is fixedly provided on the outer side of the limiting plate, and two sets of positioning grooves for docking positioning blocks are opened on the outer side of the transparent cover.

[0012] Preferably, two sets of limiting rods are fixedly provided on the inner side of the inner groove, and the two sets of limiting rods respectively movably pass through the two sets of mounting plates.

[0013] Preferably, a through hole is provided on the outer side of the inner groove.

[0014] 3. Beneficial effects

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] 1. This utility model, through the setting of an inner groove, lead screw, movable block, mounting plate, mounting frame, transparent cover and other structures, and through the cooperation of each structure, can easily protect the information storage box, avoid damage caused by direct collision with external forces, ensure its normal use, and at the same time, can easily open and close the protective mechanism, thereby facilitating the inspection and maintenance of the information storage box and improving the ease of use.

[0017] 2. This utility model incorporates a mounting cylinder, connecting rod, spring, positioning block, positioning groove, and other structures. Through the cooperation of these structures, the transparent cover can be cushioned, extending its service life. It also facilitates the subsequent disassembly and replacement of the transparent cover, improving the ease of replacement. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the installation of the information storage box of this utility model;

[0020] Figure 3 This is a schematic diagram showing the disassembled protective mechanism of this utility model;

[0021] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0022] The following are the labels in the diagram: 1. Tray body, 2. Mounting groove, 3. Information storage box, 4. Inner groove, 5. Lead screw, 6. Movable block, 7. Mounting plate, 8. Mounting frame, 9. Transparent cover, 10. Worm gear, 11. Worm, 12. Knob, 13. Limiting plate, 14. Mounting cylinder, 15. Connecting rod, 16. Spring, 17. Positioning block, 18. Positioning groove, 19. Limiting rod, 20. Through hole. Detailed Implementation

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Please see Figure 1-4 This utility model provides a technical solution:

[0027] An efficient identification device for airport arrival and departure pallets includes a pallet body 1. A mounting groove 2 is provided on the outer side of the pallet body 1, and an information storage box 3 is provided on the inner side of the mounting groove 2. An inner groove 4 is provided on the inner side of the pallet body 1, and a lead screw 5 is rotatably mounted inside the inner groove 4. Two sections of threads with opposite directions are provided on the outer side of the lead screw 5, and movable blocks 6 are fitted onto each of the two sections of threads with opposite directions. Mounting plates 7 are fixedly mounted on the outer sides of both sets of movable blocks 6, and mounting frames 8 are fixedly mounted on the outer sides of the mounting plates 7. The mounting frames 8 are movably mounted through the pallet body. The groove 2 extends to the inner side, and a transparent cover 9 is movably inserted into the inner side of the mounting frame 8. A limiting mechanism for engaging the transparent cover 9 is provided inside the mounting frame 8. A worm gear 11 is rotatably provided inside the inner groove 4. A knob 12 is fixedly provided at the outer end of the worm gear 11. A worm wheel 10 is fixedly provided at the outer side of the lead screw 5. The worm wheel 10 meshes with the worm gear 11. The transparent cover 9 is made of transparent material, which facilitates observation of the display screen on the outside of the information storage box 3 while also protecting the information storage box 3, effectively improving the service life of the information storage box 3.

[0028] Specifically, the limiting mechanism includes two sets of limiting plates 13 disposed inside the mounting frame 8. Multiple sets of mounting cylinders 14 are fixedly disposed inside the mounting frame 8. Connecting rods 15 are movably inserted into the inner side of each set of mounting cylinders 14. The connecting rods 15 movably pass through the mounting cylinders 14 and extend to the outside. The outer end of the connecting rod 15 is fixedly connected to the limiting plate 13 at the outer part of the mounting cylinder 14. The limiting plate 13 can limit the transparent cover 9, so that the transparent cover 9 can be disassembled and replaced in the future.

[0029] Furthermore, a spring 16 is provided inside the mounting cylinder 14. One end of the spring 16 is connected to the mounting cylinder 14, and the other end of the spring 16 is connected to the connecting rod 15. The spring 16 does not deform in its initial state. The elasticity of the spring 16 can drive the limiting plate 13 to fit against the transparent cover 9. At the same time, when the transparent cover 9 is impacted by an external force, it can drive the connecting rod 15 to move into the mounting cylinder 14 and squeeze the spring 16, causing the spring 16 to undergo elastic deformation, storing elastic energy and converting kinetic energy into elastic potential energy. This can reduce the impact force. Then, in the release phase, the spring gradually returns to its shape and slowly releases the stored energy, avoiding damage to the transparent cover 9 caused by sudden impact of external force and improving the service life of the transparent cover 9.

[0030] It is worth noting that a positioning block 17 is fixedly installed on the outer side of the limiting plate 13, and two sets of positioning grooves 18 are opened on the outer side of the transparent cover 9 to engage with the positioning block 17. The positioning block 17 is inserted into the positioning groove 18, which can position the transparent cover 9 in the mounting frame 8. This facilitates the subsequent disassembly of the transparent cover 9 while ensuring the stability of the transparent cover 9 in use.

[0031] It is worth noting that two sets of limiting rods 19 are fixedly installed on the inner side of the inner groove 4. The two sets of limiting rods 19 are respectively movably inserted through the two sets of mounting plates 7. The limiting rods 19 can limit the mounting plates 7, so that when the lead screw 5 rotates, it can drive the movable block 6 to move along the lead screw 5, and thus drive the mounting frame 8 and the transparent cover 9 to move.

[0032] In addition, a through hole 20 is provided on the outer side of the inner groove 4. When adjusting the position of the transparent cover 9, the operator can insert his / her finger through the through hole 20 into the inner groove 4 to rotate the knob 12, which improves the convenience of adjusting the transparent cover 9 and avoids accidental contact with the knob 12.

[0033] Working Principle: During use, the display screen on the outside of the information storage box 3 can display the product information on the pallet, facilitating logistics management. The operating principle and internal components of the information storage box 3 have been publicly disclosed in comparative documents, so they will not be elaborated further. The transparent cover 9 protects the information storage box 3 from damage caused by external impacts. When maintenance is required, the user inserts their hand into the perforation 20 and rotates the knob 12, causing the worm gear 11 to rotate. The rotation of the worm gear 11 drives the worm wheel 10 and the lead screw 5 to rotate. At this time, the two sets of movable blocks 6, fitted outside the lead screw 5, move along the lead screw 5 under the limiting action of the limiting rod 19 and the mounting plate 7. The movement of the movable blocks 6 causes the mounting plate 7 and the mounting frame 8 to move, which in turn moves the transparent cover 9 into the inner groove 4. This allows for convenient maintenance of the information storage box 3, improving ease of use.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An efficient recognition device for an aviation access port tray, comprising a tray body (1), characterized in that: The tray body (1) is provided with an installation slot (2) outside, the installation slot (2) is provided with an information storage box (3) inside, and the tray body (1) is provided with an inner slot (4) inside, the inner slot (4) is provided with a lead screw (5) rotatably inside, the lead screw (5) is provided with two opposite direction threads outside, and the lead screw (5) is provided with two movable blocks (6) on the two opposite direction threads outside, the two groups of movable blocks (6) are provided with mounting plates (7) fixedly outside, the mounting plates (7) are provided with mounting frames (8) fixedly outside, the mounting frames (8) are movably penetrated through the installation slot (2) and extend to the inside, and the mounting frames (8) are movably inserted with transparent covers (9) inside, the mounting frames (8) are provided with limiting mechanisms for the transparent covers (9) inside, the inner slot (4) is provided with a worm (11) rotatably inside, the worm (11) is provided with a knob (12) fixedly outside, the lead screw (5) is provided with a worm wheel (10) fixedly outside, and the worm wheel (10) is engaged with the worm (11). ​ 2. The high-efficiency recognition device for an aviation access tray according to claim 1, characterized in that: The limiting mechanism comprises two groups of limiting plates (13) provided inside the mounting frame (8), the mounting frame (8) is provided with a plurality of installation barrels (14) fixedly inside, the plurality of installation barrels (14) are movably inserted with connecting rods (15) inside, the connecting rods (15) are movably penetrated through the installation barrels (14) and extend to the outside, and the connecting rods (15) are fixedly connected with the limiting plates (13) outside the installation barrels (14).

3. The high-efficiency recognition device for an aviation access tray according to claim 2, characterized in that: The installation barrel (14) is provided with a spring (16) inside, one end of the spring (16) is connected to the installation barrel (14), and the other end of the spring (16) is connected to the connecting rod (15).

4. The high-efficiency recognition device for an aviation access tray according to claim 2, characterized in that: The limiting plate (13) is provided with a positioning block (17) fixedly outside, and the transparent cover (9) is provided with two positioning grooves (18) for the positioning blocks (17) outside.

5. The high-efficiency recognition device for an aviation access tray according to claim 1, characterized in that: The inner slot (4) is provided with two groups of limiting rods (19) fixedly inside, and the two groups of limiting rods (19) are movably penetrated through the two groups of mounting plates (7) respectively.

6. The high-efficiency recognition device for an aviation access tray according to claim 1, characterized in that: The inner slot (4) is provided with a perforation (20) penetratingly outside.

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