Packaging box

Abstract

The utility model discloses a packing box which comprises a box body, two supporting plates are arranged at the inner bottom of the box body, arc-shaped grooves used for placing a motor are formed in the tops of the two supporting plates, adjusting assemblies are arranged at the bottoms of the two supporting plates and located below the two supporting plates, and the arc-shaped grooves are formed in the bottoms of the two supporting plates. Two fixing plates are symmetrically and fixedly connected to the inner bottom of the box body, and two clamping assemblies are arranged on the surfaces of the two fixing plates correspondingly. By arranging the adjusting assembly, the clamping assembly, the supporting plates, the arc-shaped grooves and other structures, the distance between the supporting plates can be changed so that motors of different sizes can be installed and placed, and the installed motors are locked at the installation positions of the clamping plates under the cooperation of the clamping grooves; and it is guaranteed that the packaged motor cannot move when the packaging box is transported, the motor in the packaging box is prevented from being damaged, and practicability is higher.

Description

Technical Field

[0001] This utility model relates to the field of motor packaging technology, and in particular to a packaging box. Background Technology

[0002] An electric motor (commonly known as a "motor") is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction.

[0003] Existing motors are packaged in boxes for transportation, but traditional boxes lack internal securing mechanisms to hold the motor in place, making them prone to collisions during transport and causing damage. Furthermore, the boxes are sealed with lids that are easily opened, failing to protect the motor inside. To address this issue, a new type of packaging box is proposed. Utility Model Content

[0004] The technical problem this utility model aims to solve is that the packaging box lacks a fixing mechanism to secure the placed motor, making it prone to collisions during transportation and causing damage to the motor. Furthermore, the packaging box is sealed with a lid on top, which is easy to open and cannot protect the motor inside the packaging box.

[0005] To solve the above-mentioned technical problems, the present invention provides a packaging box, including a box body. The inner bottom of the box body is provided with two support plates. The top of each of the two support plates is provided with an arc-shaped groove for placing a motor. The bottom of the two support plates is provided with an adjustment component, which is located below the two support plates. The inner bottom of the box body is symmetrically and fixedly connected with two fixing plates. The surface of each of the two fixing plates is provided with two clamping components. The top of the box body is rotatably connected with a first cover plate, and the surface of the box body near the first cover plate is rotatably connected with a second cover plate.

[0006] The first cover plate and the second cover plate rotate in opposite directions. The first cover plate has two horizontal grooves on its surface, and an elastic component is provided inside the two horizontal grooves. A buckle is provided above the elastic component. The second cover plate has a vertical groove on its surface, and a pressing component is provided on the inner sidewall of the vertical groove. The pressing component is located inside the buckle.

[0007] Preferably, the adjustment assembly includes two positioning plates, each with multiple positioning slots arranged on its surface. The bottom ends of the two support plates are inserted into the corresponding positioning slots. By installing the support plates into different positioning slots, it is convenient to place motors of different sizes.

[0008] Preferably, each of the clamping components includes a clamping plate, and the bottom of the clamping plate is provided with a plurality of slots. The inner sidewall of one of the slots is clamped to the outside of the fixing plate. One end of the clamping plate is provided with a clamping groove, so that the clamping plate can be installed on the outside of the fixing plate to clamp the motor.

[0009] Preferably, corner protectors are fixedly installed around the bottom of the box to protect the bottom of the box.

[0010] Preferably, the elastic component includes two connecting rods, with both ends of the two connecting rods fixedly connected to the inner sidewalls of corresponding transverse grooves. Moving blocks are slidably connected to the outside of the two connecting rods. First springs are fitted onto the outside of each of the two connecting rods, with both ends of the two first springs fixedly connected to the surface of the moving blocks and the inner sidewalls of the transverse grooves, respectively. The tops of the two moving blocks are fixedly connected to the bottom of the retaining ring. The first springs provide tension to the moving blocks, ensuring that the retaining ring can be locked to the outside of the fixed post, thus locking the first and second cover plates.

[0011] Preferably, the pressing assembly includes a second spring, which is fixedly connected to the inner bottom of the vertical groove. A fixing post is fixedly connected to the top of the second spring, and the fixing post is clamped to the inner side wall of the buckle. The fixing post can be driven up and down by the action of the second spring.

[0012] Preferably, the inner wall of the vertical groove has two limiting grooves, and the inner walls of the two limiting grooves are slidably connected to limiting blocks. One end of the two limiting blocks is fixedly connected to the outer surface of the fixing column. The limiting blocks slide inside the limiting grooves to ensure that the fixing column remains stable when pressed.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting up an adjustment component, a clamping component, a support plate, and an arc groove, can change the distance between the support plates to install motors of different sizes. With the cooperation of the clamping groove, the clamping plate locks the installed motor at the installation position, ensuring that the packaged motor will not move during the transportation of the packaging box, avoiding damage to the motor inside the packaging box, and making it more practical.

[0015] 2. By setting up a first cover plate, a second cover plate, an elastic component, a pressing component, etc., this utility model can make the buckle clamp to the outside of the fixing post under the action of the first spring and the second spring, preventing the first cover plate and the second cover plate from being easily opened, thus protecting the motor inside the packaging box. Under the action of the first cover plate and the second cover plate, the motor can be pressed tightly, improving the packaging effect of the motor and making it more practical. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the internal structure of a packaging box according to the present invention;

[0017] Figure 2 This is a perspective view of a packaging box according to the present utility model;

[0018] Figure 3 This utility model Figure 2 A magnified view of A in the middle.

[0019] In the diagram: 1. Fixing plate; 2. Corner protector; 3. Slot; 4. Arc groove; 5. Positioning plate; 6. Housing; 7. Clamping plate; 8. Positioning groove; 9. Clamping groove; 10. Support plate; 11. First cover plate; 12. Horizontal groove; 13. First spring; 14. Connecting rod; 15. Moving block; 16. Buckle; 17. Second cover plate; 18. Fixing post; 19. Second spring; 20. Vertical groove; 21. Limiting block. Detailed Implementation

[0020] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0021] Please see Figures 1 to 3 A packaging box includes a box body 6. Two support plates 10 are provided at the bottom of the inner side of the box body 6. The top of each support plate 10 is provided with an arc-shaped groove 4 for placing a motor. Adjustment components are installed at the bottom of the two support plates 10 and are located below the two support plates 10. Two fixing plates 1 are symmetrically fixedly connected to the bottom of the inner side of the box body 6. Two clamping components are provided on the surface of each fixing plate 1. A first cover plate 11 is rotatably connected to the top of the box body 6. A second cover plate 17 is rotatably connected to the surface of the box body 6 near the first cover plate 11.

[0022] The first cover plate 11 and the second cover plate 17 rotate in opposite directions, which facilitates the sealing of the top of the box 6. Two horizontal grooves 12 are opened on the surface of the first cover plate 11, and elastic components are provided inside the two horizontal grooves 12. A buckle 16 is provided above the elastic components. A vertical groove 20 is opened on the surface of the second cover plate 17, and a pressing component is provided on the inner side wall of the vertical groove 20. The pressing component is located inside the buckle 16. Corner protectors 2 are fixedly installed around the bottom of the box 6, which can protect the bottom of the box 6.

[0023] like Figure 1 and Figure 3As shown, the elastic component includes two connecting rods 14, with both ends of the two connecting rods 14 fixedly connected to the inner sidewalls of corresponding transverse grooves 12. Moving blocks 15 are slidably connected to the outside of the two connecting rods 14. First springs 13 are fitted onto the outside of each of the two connecting rods 14, with both ends of the two first springs 13 fixedly connected to the surface of the moving blocks 15 and the inner sidewall of the transverse groove 12, respectively. The tops of the two moving blocks 15 are fixedly connected to the bottom of the retaining ring 16. The first springs 13 provide tension to the moving blocks 15, ensuring that the retaining ring 16 can be clamped to the outside of the fixing post 18, thus enabling the first cover plate 11 and the second cover plate 12 to be clamped together. 7. The locking function: The pressing assembly includes a second spring 19, which is fixedly connected to the inner bottom of the vertical groove 20. A fixing post 18 is fixedly connected to the top of the second spring 19. The fixing post 18 is clamped to the inner side wall of the buckle 16. Under the action of the second spring 19, the fixing post 18 can be driven up and down. Two limiting grooves are opened on the inner side wall of the vertical groove 20. Limiting blocks 21 are slidably connected to the inner side walls of the two limiting grooves. One end of the two limiting blocks 21 is fixedly connected to the outer surface of the fixing post 18. The limiting blocks 21 slide inside the limiting groove to ensure that the fixing post 18 remains stable when pressed.

[0024] like Figure 1 As shown, the adjustment assembly includes two positioning plates 5, each with multiple positioning slots 8 arranged on its surface. The bottom ends of two support plates 10 are inserted into the corresponding positioning slots 8. The support plates 10 are installed into different positioning slots 8 to facilitate the placement of motors of different sizes. Multiple clamping assemblies include clamping plates 7, each with multiple slots 3 arranged on its bottom. The inner side wall of one slot 3 is clamped to the outside of the fixed plate 1. One end of the clamping plate 7 has a clamping groove 9, which allows the clamping plate 7 to be installed outside the fixed plate 1 to clamp the motor.

[0025] In use, this utility model allows motors of different sizes to be placed inside the arc-shaped groove 4 by installing the support plate 10 inside different positioning grooves 8. After packaging, the motor is installed to the outside of the fixing plate 1 by the slot 3 at the bottom of the clamping plate 7, and the clamping groove 9 can clamp the packaged motor to ensure that the packaged motor will not move during the transportation of the packaging box, thus avoiding damage to the motor inside the packaging box. After completion, the first cover plate 11 and the second cover plate 17 are closed. The buckle 16 pulls the moving block 15 to slide outside the connecting rod 14 and squeeze the first spring 13. At the same time, the fixing post 18 is pressed to squeeze the second spring 19, so that the buckle 16 is installed outside the fixing post 18. Under the action of the first spring 13 and the second spring 19, the buckle 16 is clamped to the outside of the fixing post 18, preventing the first cover plate 11 and the second cover plate 17 from being easily opened, thus protecting the motor inside the packaging box. The action of the first cover plate 11 and the second cover plate 17 can achieve the clamping of the motor, improve the packaging effect of the motor, and enhance its practicality.

[0026] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A packaging box comprising a box body (6), characterized in that: The bottom of the box (6) is provided with two support plates (10). The top of each of the two support plates (10) is provided with an arc-shaped groove (4) for placing the motor. The bottom of the two support plates (10) is provided with an adjustment component, and the adjustment component is located below the two support plates (10). The bottom of the box (6) is symmetrically fixed with two fixing plates (1). The surface of each of the two fixing plates (1) is provided with two clamping components. The top of the box (6) is rotatably connected with a first cover plate (11). The surface of the box (6) near the first cover plate (11) is rotatably connected with a second cover plate (17). The first cover plate (11) and the second cover plate (17) rotate in opposite directions. The first cover plate (11) has two horizontal grooves (12) on its surface. An elastic component is provided inside the two horizontal grooves (12). A buckle (16) is provided above the elastic component. The second cover plate (17) has a vertical groove (20) on its surface. A pressing component is provided on the inner sidewall of the vertical groove (20). The pressing component is located inside the buckle (16).

2. A packaging box according to claim 1, characterized in that: The adjustment assembly includes two positioning plates (5), and multiple positioning grooves (8) are arranged on the surface of each of the two positioning plates (5). The bottom ends of the two support plates (10) are inserted into the interior of the corresponding positioning grooves (8).

3. A packaging box according to claim 1, characterized in that: Each of the clamping components includes a clamping plate (7), and the bottom of the clamping plate (7) is provided with a plurality of slots (3). The inner sidewall of one of the slots (3) is clamped to the outside of the fixing plate (1), and a clamping groove (9) is provided at one end of the clamping plate (7).

4. The packaging box of claim 1, wherein: Corner protectors (2) are fixedly fitted around the bottom of the box (6).

5. The packaging box of claim 1, wherein: The elastic component includes two connecting rods (14), the two ends of which are fixedly connected to the inner sidewall of the corresponding transverse groove (12). Moving blocks (15) are slidably connected to the outside of the two connecting rods (14). First springs (13) are installed on the outside of each of the two connecting rods (14). The two ends of the two first springs (13) are fixedly connected to the surface of the moving block (15) and the inner sidewall of the transverse groove (12), respectively. The top of the two moving blocks (15) is fixedly connected to the bottom of the buckle (16).

6. The packaging box of claim 1, wherein: The pressing assembly includes a second spring (19), which is fixedly connected to the inner bottom of the vertical groove (20). A fixing post (18) is fixedly connected to the top of the second spring (19), and the fixing post (18) is clamped to the inner side wall of the buckle (16).

7. A packaging box according to claim 6, characterized in that: The inner wall of the vertical groove (20) has two limiting grooves, and the inner walls of the two limiting grooves are slidably connected to limiting blocks (21). One end of the two limiting blocks (21) is fixedly connected to the outer surface of the fixing column (18).

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