Neodymium iron boron formed packaging box

Abstract

The utility model discloses a neodymium iron boron forming packaging box, and relates to the technical field of neodymium iron boron packaging. The packaging box comprises a packaging box body, a box cover is arranged at the top end of the packaging box body, a foam box is arranged on the inner surface of the packaging box body, a foam plate is fixedly connected to the bottom end of the box cover, and the outer surface of the foam plate is attached to the inner surface of the foam box. A plurality of fixing grooves distributed in a rectangular array mode are formed in the ends, opposite to the foam plate, of the foam box, an acrylic pipe is movably inserted into every two corresponding fixing grooves, rubber soft plugs are inserted into the bottom ends of the multiple acrylic pipes, and a circular plate is fixedly connected to the top ends of the multiple acrylic pipes; by arranging the acrylic pipes and the isolation plates, physical damages such as scratches, notches and even breakage of materials caused by mutual collision and friction between the materials are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of neodymium iron boron packaging, in particular to a neodymium iron boron formed packaging box. Background Art

[0002] Neodymium iron boron (NdFeB) is a rare earth permanent magnet material with extremely high magnetic properties, widely used in electronics, machinery, aerospace, medicine, and many other fields. It plays a vital role in the development of modern industry and technology. Due to its strong magnetic properties, NdFeB enables efficient energy conversion and magnetic transmission, providing strong support for the miniaturization, lightweighting, and high-performance development of various devices. However, packaging NdFeB molded parts remains a challenging problem, resulting in an urgent need for NdFeB molded packaging boxes.

[0003] However, the prior art still has the following problems:

[0004] First, most existing devices use loose packaging, and NdFeB materials are prone to shaking and collision during transportation. This frequent dynamic action may cause physical damage to the material, such as scratches, gaps, and even breakage.

[0005] Secondly, most of the existing devices are cumbersome when opening and closing the package. For production companies, packaging and unpacking are frequently performed. If the process of opening and closing the package is cumbersome, the operation time will be greatly prolonged and the overall work efficiency will be reduced.

[0006] In response to the above problems, the inventors proposed a neodymium iron boron molded packaging box to solve the above problems. Utility Model Content

[0007] In order to solve the problem that the material may be physically damaged such as scratches, notches or even breakage and the overall work efficiency may be reduced, the purpose of the utility model is to provide a NdFeB molded packaging box.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a neodymium iron boron molded packaging box, comprising a packaging box body, a box cover is provided at the top of the packaging box body, two handles are fixedly connected to the top of the box cover, both ends of the packaging box body are fixedly connected to handles, a rubber sealing strip is fixedly connected to the bottom edge of the box cover, a foam box is provided on the inner surface of the packaging box body, a foam board is fixedly connected to the bottom end of the box cover, the outer surface of the foam board is fitted with the inner surface of the foam box, a plurality of fixed grooves distributed in a rectangular array are provided on the opposite end of the foam box and the corresponding two fixed grooves are movably inserted with acrylic tubes, the acrylic tubes have good hardness and strength, and can be In order to provide good physical protection for NdFeB and prevent it from being damaged by external impact and collision during transportation, storage and use, the bottom ends of the multiple acrylic tubes are inserted with rubber plugs, the tops of the multiple acrylic tubes are fixedly connected with circular plates, the bottom ends of the multiple circular plates are fixedly connected with first springs, the bottom ends of the multiple circular plates are fixedly connected with telescopic rods, the inner surfaces of the multiple first springs are respectively fitted with the outer surfaces of the multiple telescopic rods, the bottom ends of the multiple telescopic rods are fixedly connected with isolation plates, the bottom ends of the multiple first springs are respectively fixedly connected with the tops of the multiple isolation plates, four vertical slots are opened at the top edge of the packaging box body, and the inner surfaces of the four vertical slots are fixedly connected with a clamping mechanism.

[0009] Preferably, the clamping mechanism includes a first horizontal plate. The arrangement of four clamping mechanisms can make the device more stable. The bottom end of the first horizontal plate is fixedly connected to the lower inner wall of the vertical slot. The top of the first horizontal plate is fixedly connected to two second springs. The tops of the two second springs are fixedly connected to a fixing plate. The opposite ends of the two fixing plates are fixedly connected to clamping blocks. The two clamping blocks are rotatably connected to the first horizontal plate together. The end of the box cover corresponding to the vertical slot is fixedly connected to the second horizontal plate. The bottom end of the second horizontal plate is fixedly connected to a clamping block used in conjunction with the two clamping blocks.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model fixes the NdFeB material in a specific position by setting an acrylic tube and a separation plate, thereby reducing physical damage such as scratches, gaps and even fractures caused by mutual collision and friction between the materials;

[0012] 2. The utility model provides a snap-fit ​​mechanism, and the clamping block cooperates with the snap-fit ​​block to fix the box cover, so that the box cover can be quickly fixed and unlocked, which simplifies the process of opening and closing the package, saves operation time, and improves work efficiency.

[0013] In response to the above problems, the inventors proposed a neodymium iron boron molded packaging box to solve the above problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic structural diagram of the utility model.

[0016] Figure 2 This is an exploded view of the packaging box body and box cover of the utility model.

[0017] Figure 3 This is a schematic diagram of the box cover of the present utility model.

[0018] Figure 4 This is a schematic diagram of a foam box of the present invention.

[0019] Figure 5 This is a cross-sectional schematic diagram of the acrylic tube of the present invention.

[0020] Figure 6 This is an exploded view of the clamping mechanism of the utility model.

[0021] In the figure: 1. packaging box body; 2. handle; 3. handle; 4. box cover; 11. foam box; 12. acrylic tube; 13. snap-fit ​​mechanism; 14. vertical slot; 21. foam board; 22. fixing slot; 23. rubber sealing strip; 31. isolation plate; 32. telescopic rod; 33. first spring; 34. circular plate; 35. rubber plug; 41. clamping block; 42. second spring; 43. fixing plate; 44. snap-fit ​​block; 45. second horizontal plate; 46. first horizontal plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example: Figure 1-6As shown, the utility model provides a neodymium iron boron molding packaging box, including a packaging box body 1, a box cover 4 is provided on the top of the packaging box body 1, and two handles 3 are fixedly connected to the top of the box cover 4. Both ends of the packaging box body 1 are fixedly connected to handles 2. Two handles 3 are provided on the top of the box cover 4 to facilitate opening the box cover 4 and facilitate operation;The handles 2 at both ends of the packing box body 1 are conducive to carrying the entire packing box, improving the convenience and operability of the use of the packing box. The bottom edge of the box cover 4 is fixedly connected with a rubber sealing strip 23. The rubber sealing strip 23 at the bottom edge of the box cover 4 can enhance the sealing of the packing box, prevent dust, moisture, etc. from entering the interior of the packing box, and play a good protective role for NdFeB products. The inner surface of the packing box body 1 is provided with a foam box 11, and the bottom end of the box cover 4 is fixedly connected with a foam board 21. The outer surface of the foam board 21 is in contact with the inner surface of the foam box 11. The opposite end of the foam box 11 and the foam board 21 are provided with a plurality of fixed grooves 22 distributed in a rectangular array, and the corresponding two fixed grooves The centers of the circles of the two fixing grooves 22 are on the same horizontal line, and the centers of the circles of the two corresponding fixing grooves 22 are on the same horizontal line, ensuring that the acrylic tube 12 can be stably inserted into the fixing groove 22. The two corresponding fixing grooves 22 are movably inserted with the acrylic tube 12, and the bottom ends of the multiple acrylic tubes 12 are inserted with rubber plugs 35. The tops of the multiple acrylic tubes 12 are fixedly connected with circular plates 34, and the bottom ends of the multiple circular plates 34 are fixedly connected with first springs 33. The bottom ends of the multiple circular plates 34 are fixedly connected with telescopic rods 32. The inner surfaces of the multiple first springs 33 are respectively fitted with the outer surfaces of the multiple telescopic rods 32. The bottom ends of the multiple telescopic rods 32 are fixedly connected with isolation plates 31. The outer surfaces of the isolation plates 31 are respectively fitted with the inner surfaces of the corresponding acrylic tubes 12, and the multiple isolation plates 31 are all made of aluminum alloy. Aluminum alloy has the characteristics of light weight and high strength, which can not only ensure the effective isolation of NdFeB products, but also will not increase the weight of the packaging box too much, and at the same time improve the durability of the isolation plates 31. The bottom ends of the multiple first springs 33 are respectively fixedly connected to the top ends of the multiple isolation plates 31. Four vertical slots 14 are provided at the top edge of the packaging box body 1. The inner surfaces of the four vertical slots 14 are fixedly connected with the clamping mechanism 13. When NdFeB needs to be packaged, first, pull out the multiple rubber plugs 35 from the bottom of the acrylic tube 12, and then put the NdFeB products in accordance with First, place the product into the acrylic tube 12. Due to its excellent transparency and hardness, the acrylic tube 12 protects the product while allowing for easy viewing of the interior. After placing the product, reinsert the rubber plug 35 into the bottom of the acrylic tube 12 to prevent the product from falling. When the packaging box is subjected to vibrations, the first spring 33 absorbs some of the impact, while the telescopic rod 32 ensures the stable movement of the isolation plate 31. The box lid 4 is then placed on the packaging box body 1. The rubber sealing strip 23 at the bottom edge of the box lid 4 fits tightly against the packaging box body 1, providing a seal and reducing dust and moisture from entering the packaging box. The foam board 21 at the bottom of the box lid 4 is inserted into the foam box 11 on the inner surface of the packaging box body 1, further enhancing the packaging box's protective properties.

[0024] The clamping mechanism 13 includes a first transverse plate 46, and the four first transverse plates 46 are distributed in a rectangular array. The four first transverse plates 46 are distributed in a rectangular array, so that the distribution of the clamping mechanism 13 on the packaging box body 1 is more uniform and reasonable, and the box cover 4 can be fixed more stably, thereby improving the overall structural stability of the packaging box. The bottom end of the first transverse plate 46 is fixedly connected to the lower inner wall of the vertical slot 14, and the top end of the first transverse plate 46 is fixedly connected to two second springs 42, and the corresponding two second springs 42 are mirror-image distributed, and the sizes of the multiple second springs 42 are the same. The corresponding two second springs 42 are mirror-image distributed and the same size, which ensures that the clamping mechanism 13 is evenly stressed when fixing the box cover 4, thereby improving the stability and reliability of the clamping, and the top ends of the two second springs 42 are fixedly connected It is connected to a fixing plate 43, and the opposite ends of the two fixing plates 43 are fixedly connected with clamping blocks 41, and the two clamping blocks 41 are rotatably connected to the first cross plate 46 together. The end of the box cover 4 corresponding to the vertical slot 14 is fixedly connected with a second cross plate 45, and the bottom end of the second cross plate 45 is fixedly connected with a clamping block 44 used in conjunction with the two clamping blocks 41. When the box cover 4 is covered on the packaging box body 1, the clamping block 44 at the bottom end of the second cross plate 45 on the box cover 4 is inserted into the clamping mechanism 13 in the vertical slot 14 at the top edge of the packaging box body 1, and the clamping block 44 squeezes the two clamping blocks 41 downward, so that the two clamping blocks 41 compress the second spring 42. When the clamping block 44 is fully inserted, the elastic force of the second spring 42 causes the two clamping blocks 41 to clamp the clamping block 44, thereby firmly fixing the box cover 4 on the packaging box body 1.

[0025] Working principle: When NdFeB needs to be packaged, first, pull out multiple rubber plugs 35 from the bottom of the acrylic tube 12, and then put the NdFeB products into the acrylic tube 12 one by one. Since the acrylic tube 12 has good transparency and hardness, it can protect the products while facilitating observation of the internal situation. After putting the products in, reinsert the rubber plugs 35 into the bottom of the acrylic tube 12 to prevent the products from falling. When the packaging box is vibrated, the first spring 33 can absorb part of the impact force, and the telescopic rod 32 ensures the stability of the movement direction of the isolation plate 31. Then, the box cover 4 is covered on the packaging box body 1. The rubber sealing strip 23 at the bottom edge of the box cover 4 fits tightly with the packaging box body 1 to play a sealing role and reduce dust and moisture from entering the packaging box. The foam board 21 at the bottom end of the box cover 4 is inserted into the foam box 11 on the inner surface of the packaging box body 1, further enhancing the protective performance of the packaging box.

[0026] When the box cover 4 is covered on the packaging box body 1, the clamping block 44 at the bottom end of the second horizontal plate 45 on the box cover 4 is inserted into the clamping mechanism 13 in the vertical groove 14 at the top edge of the packaging box body 1, and the clamping block 44 presses the two clamping blocks 41 downward, so that the two clamping blocks 41 compress the second spring 42. When the clamping block 44 is fully inserted, the elastic force of the second spring 42 causes the two clamping blocks 41 to clamp the clamping block 44, thereby firmly fixing the box cover 4 on the packaging box body 1.

[0027] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A neodymium iron boron molding packaging box, comprising a packaging box body (1), characterized in that: The top of the packaging box body (1) is provided with a box cover (4), the inner surface of the packaging box body (1) is provided with a foam box (11), the bottom end of the box cover (4) is fixedly connected with a foam board (21), the outer surface of the foam board (21) is in contact with the inner surface of the foam box (11), the end opposite to the foam box (11) and the foam board (21) is provided with a plurality of fixed grooves (22) distributed in a rectangular array, two corresponding fixed grooves (22) are movably inserted with acrylic tubes (12), the bottom ends of the plurality of acrylic tubes (12) are all inserted with rubber plugs (35), and the top ends of the plurality of acrylic tubes (12) are all fixedly connected There is a circular plate (34), the bottom ends of the plurality of circular plates (34) are fixedly connected to a first spring (33), the bottom ends of the plurality of circular plates (34) are fixedly connected to a telescopic rod (32), the inner surfaces of the plurality of first springs (33) are respectively fitted with the outer surfaces of the plurality of telescopic rods (32), the bottom ends of the plurality of telescopic rods (32) are fixedly connected to an isolation plate (31), the bottom ends of the plurality of first springs (33) are respectively fixedly connected to the top ends of the plurality of isolation plates (31), four vertical slots (14) are opened at the top edge of the packaging box body (1), and the inner surfaces of the four vertical slots (14) are fixedly connected to a clamping mechanism (13).

2. A NdFeB molded packaging box as claimed in claim 1, characterized in that: The clamping mechanism (13) includes a first transverse plate (46), the bottom end of the first transverse plate (46) is fixedly connected to the lower inner wall of the vertical slot (14), the top end of the first transverse plate (46) is fixedly connected to two second springs (42), the top ends of the two second springs (42) are fixedly connected to a fixing plate (43), the opposite ends of the two fixing plates (43) are fixedly connected to a clamping block (41), the two clamping blocks (41) are rotatably connected to the first transverse plate (46), the end of the box cover (4) corresponding to the vertical slot (14) is fixedly connected to the second transverse plate (45), and the bottom end of the second transverse plate (45) is fixedly connected to a clamping block (44) used in conjunction with the two clamping blocks (41).

3. The NdFeB molded packaging box according to claim 1, characterized in that: Two handles (3) are fixedly connected to the top of the box cover (4), and handles (2) are fixedly connected to both ends of the packaging box body (1).

4. The NdFeB molded packaging box according to claim 1, characterized in that: The centers of the two corresponding fixing grooves (22) are on the same horizontal line.

5. The NdFeB molded packaging box according to claim 1, characterized in that: The outer surfaces of the plurality of circular plates (34) are respectively fitted with the inner surfaces of the corresponding acrylic tubes (12), and the plurality of circular plates (34) are all made of aluminum alloy.

6. The NdFeB molded packaging box according to claim 2, characterized in that: A rubber sealing strip (23) is fixedly connected to the bottom edge of the box cover (4).

7. The NdFeB molded packaging box according to claim 2, characterized in that: The four first transverse plates (46) are distributed in a rectangular array.

8. The NdFeB molded packaging box according to claim 2, characterized in that: The two corresponding second springs (42) are distributed in a mirror image, and the multiple second springs (42) have the same size.

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