Universal packaging box for special power battery

Abstract

The application discloses a kind of special power battery general packaging box in the battery packaging technical field, including box bottom, box cover and placing table;Box bottom includes rectangular frame one, and the upper edge of rectangular frame one is surrounded by sealing gasket;Placing table is detachably connected in rectangular frame one, and placing table includes rectangular frame two, and long plate is arranged in rectangular frame two, two floating adjustment devices are arranged on the both sides of long plate, two floating adjustment devices on the same side are located at the both ends of long plate, and the floating adjustment devices on the both sides of long plate are mirror image symmetry;Box cover is rectangular cabinet-shaped box cover, and the bottom of box cover is provided with opening, and after rectangular frame one is buckled with box cover, rectangular frame one closes the opening of box cover;The bottom of outer wall of box cover is fixedly connected with multiple buckles at intervals, and buckle is used for the quick connection of box cover and rectangular frame one to complete fixation.This scheme solves the problem that the present special power battery packaging box cannot satisfy complete sealing.

Description

Technical Field

[0001] This invention relates to the field of battery packaging technology, and specifically to a universal packaging box for special power batteries. Background Technology

[0002] Specialty power batteries are widely used in military and special operations fields. These batteries need to have continuous charge and discharge capabilities to power equipment. However, specialty power batteries suffer from problems such as large size, heavy weight, large space occupation, high sealing requirements, and difficulties in transportation and storage. Due to the shape, size, and special storage requirements of specialty power batteries, existing packaging boxes cannot achieve complete sealing, cannot withstand and seal an internal air pressure of 0.04 MPa, and cannot maintain pressure for 48 hours with a pressure drop of 0.001 MPa. Furthermore, existing packaging boxes are difficult to stack, have limited storage options, involve complex disassembly and assembly environments, and have low strength and hardness, making it difficult to meet performance requirements for vibration resistance, corrosion resistance, salt spray resistance, and moisture resistance, and to achieve modular standardization of packaging boxes. Summary of the Invention

[0003] The present invention aims to provide a universal packaging box for special power batteries to solve the problem that current special power battery packaging boxes cannot achieve complete sealing.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a general-purpose packaging box for special power batteries, comprising a box bottom, a box cover and a placement platform;

[0005] The bottom of the box includes a rectangular frame, with multiple reinforcing plates fixedly connected at intervals to the bottom of the rectangular frame. A sealing gasket is provided around the upper edge of the rectangular frame, and a sealing plate is provided on the lower surface of the rectangular frame. The sealing plate is used to seal the lower surface of the rectangular frame.

[0006] The placement platform is detachably connected to the rectangular frame one. The placement platform includes a rectangular frame two. A horizontal long plate is provided in the middle of the rectangular frame two. The two ends of the long plate are fixedly connected to the rectangular frame two. Two floating adjustment devices are provided on both sides of the long plate. The floating adjustment devices are used to flexibly adjust the position of the battery in the packaging box, ensuring that the battery can be placed stably in packaging boxes of different sizes and shapes and absorb vibration and impact during transportation, protecting the battery from damage. The two floating adjustment devices on the same side are located at both ends of the long plate, and the floating adjustment devices on both sides of the long plate are mirror symmetrical.

[0007] The lid is a rectangular cabinet-shaped lid with an open bottom. After the lid is fastened to the rectangular frame, the rectangular frame closes the open bottom of the lid. Multiple buckles are fixedly connected at intervals to the bottom of the outer wall of the lid. The buckles are used to quickly connect and fix the lid to the rectangular frame.

[0008] Further, two one-way gas replacement interfaces are provided on the side wall of the first rectangular frame.

[0009] Further, the box cover is formed by 5 "ㄇ" - shaped box cover skeletons and an integral skin.

[0010] Further, two "convex" - shaped limit blocks are fixedly connected to the bottom of the opposite side walls of the box cover, and four "concave" - shaped limit slots are fixedly connected to the first rectangular frame. The limit slots are used for the limit blocks to be inserted to achieve the quick positioning of the box cover and the first rectangular frame.

[0011] Further, five long - strip - shaped support blocks are fixedly connected to the lower surface of the first rectangular frame at intervals, and the support blocks are directly below the box cover skeletons after the box cover and the first rectangular frame are buckled.

[0012] Further, the second rectangular frame includes two short rods and two long rods. The two short rods are respectively located at both ends of the long board, and the long rods are respectively located on both sides of the long board and are parallel to the long board. A plurality of bow shackles are fixedly connected to the upper surfaces of the two long rods at intervals.

[0013] Further, two positioning shafts are provided on the upper surface of the box cover skeleton; two positioning shaft holes are provided on the lower surface of the support block, and the positioning shafts and the positioning shaft holes are used in cooperation and correspond to each other one by one.

[0014] Working principle of the present invention: When in use, the special power battery is placed on the horizontal long board. Since two floating adjustment devices are provided on both sides of the long board, after the special power battery is placed, the positions of the four floating adjustment devices are adjusted so that they can match the shape of the special power battery to fix the special power battery. After the fixing is completed, the box cover and the first rectangular frame are buckled. At this time, the limit blocks are inserted into the limit slots to achieve the quick connection and positioning of the box cover and the first rectangular frame. Since a sealing plate is provided on the lower surface of the first rectangular frame and a sealing gasket is provided around the upper edge of the first rectangular frame, the special power battery is sealed in the box cover after the box cover and the first rectangular frame are buckled. Then, the box cover and the first rectangular frame are fixed by a buckle to prevent the box cover and the first rectangular frame from falling off. The sealing gasket seals the gap between the first rectangular frame and the box cover to increase the sealing performance. The one - way gas replacement structure provided on the first rectangular frame can effectively withstand and seal the air pressure within 0.04 Mpa and maintain the pressure for 48 h with a pressure drop of 0.001 Mpa. At the same time, the stacking and storage of multiple packaging boxes can be realized through the cooperation of the positioning shaft holes and the positioning shafts.

[0015] Beneficial effects of the present invention:

[0016] 1. Using this solution to pack the special power battery has good sealing performance, can effectively withstand and seal the air pressure within 0.04 MPa and maintain the pressure for 48 h with a pressure drop of 0.001 Mpa, and at the same time can achieve the performance of anti - corrosion, anti - salt spray and moisture - resistance.

[0017] 2. By fixing five long strip-shaped support blocks at intervals on the lower surface of rectangular frame one, rectangular frame one can be lifted off the ground by the support blocks, thus leaving enough height space for the forklift forks to enter, making it convenient for handling by forklift.

[0018] 3. With the floating adjustment device, it can be adapted to various special power battery sizes and realize the fixed protection of various models of special power batteries. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a universal packaging box for special power batteries according to the present invention;

[0020] Figure 2 This is an exploded view of a universal packaging box for a special power battery according to the present invention. Detailed Implementation

[0021] The following detailed description illustrates the specific implementation method:

[0022] The reference numerals in the accompanying drawings of the instruction manual include: 1. Box cover frame; 2. Integrated skin; 3. Positioning shaft; 4. Handle; 5. One-way gas replacement port; 6. Limiting groove; 7. Limiting block; 8. Buckle; 9. Support block; 10. Short rod; 11. Long rod; 12. Long plate; 13. Rectangular frame; 14. Serrated hollow sealing gasket; 15. Bow-shaped shackle; 16. Floating adjustment device.

[0023] The basic implementation examples are as follows: Figure 1 and attached Figure 2 As shown:

[0024] A general-purpose packaging box for special power batteries includes a box bottom, a box cover, and a placement platform;

[0025] The bottom of the box includes a rectangular frame 13, with multiple reinforcing plates fixedly connected at intervals to the bottom of the rectangular frame 13. The upper edge of the rectangular frame 13 is surrounded by a serrated hollow sealing gasket 14, and the lower surface of the rectangular frame 13 is provided with a sealing plate for sealing the lower surface of the rectangular frame 13. The side wall of the rectangular frame 13 is provided with two one-way gas replacement ports 5.

[0026] The placement table is detachably connected within the first rectangular frame 13. The placement table includes a second rectangular frame which consists of two short rods 10 and two long rods 11. In the middle of the two short rods 10, there is a long plate 12 fixedly connected. The long rods 11 are respectively located on both sides of the long plate 12 and are parallel to the long plate 12. On the upper surfaces of the two long rods 11, a plurality of bow shackles 15 are fixedly connected at intervals. On both sides of the long plate 12, there are two floating adjustment devices 16 each. The two floating adjustment devices 16 on the same side are located at both ends of the long plate 12, and the floating adjustment devices 16 on both sides of the long plate 12 are mirror-symmetrical. The floating adjustment device 16 is formed by riveting a bent frame made of Q235 steel plate (1.5mm) and a lined wooden block. There are adjustable waist holes on the lined wooden block, and the contact limit with the power battery is adjusted through the adjustable waist holes, so as to be applicable to the sizes of various special power batteries and achieve module generalization. A wool felt is bonded on the contact surface between the lined wooden block and the special power battery for protection.

[0027] The box cover is a rectangular cabinet-shaped box cover. At both ends of the box cover, there are two handles 4 fixedly connected respectively. The two handles 4 on the same side of the box cover are on the same horizontal plane. The bottom of the box cover is an open setting. After the box cover is buckled with the first rectangular frame 13, the first rectangular frame 13 closes the open part of the box cover. The box cover is formed by 5 "冂"-shaped box cover skeletons 1 and an integral skin 2. The box cover skeleton is welded by formed Q235 rectangular tubes (60*40*3mm), and the integral skin 2 is integrally bent and welded by Q235 steel plate (1.5mm). At the bottom of the outer wall of the box cover, a plurality of buckles 8 are fixedly connected at intervals. The buckles 8 are used for the box cover to be quickly connected and fixed with the first rectangular frame 13.

[0028] At the bottom of the two opposite side walls of the box cover, there are two "convex"-shaped limit blocks 7 fixedly connected respectively. On the first rectangular frame 13, there are four "concave"-shaped limit grooves 6 fixedly connected. The limit grooves 6 are used for the limit blocks 7 to be inserted to achieve the quick positioning of the box cover and the first rectangular frame 13. On the lower surface of the first rectangular frame 13, five strip-shaped support blocks 9 are fixedly connected at intervals. The support blocks 9 are directly below the box cover skeleton 1 after the box cover and the first rectangular frame 13 are buckled. On the upper surface of the box cover skeleton 1, there are two positioning shafts 3 respectively. On the lower surface of the support blocks 9, there are two positioning shaft 3 holes. The positioning shafts 3 and the positioning shaft 3 holes are used in cooperation and correspond one by one.

[0029] The specific implementation process is as follows:

[0030] In use, the special power battery is placed on the horizontal long plate 12. Since there are two floating adjustment devices 16 on both sides of the long plate 12, after the special power battery is placed, the positions of the four floating adjustment devices 16 are adjusted so that they match the shape of the special power battery to fix the special power battery. After fixing, the box cover is fastened to the rectangular frame 13. At this time, the limiting block 7 is inserted into the limiting groove 6 to realize the quick connection and positioning of the box cover and the rectangular frame 13. Since the lower surface of the rectangular frame 13 is provided with a sealing plate, and the upper edge of the rectangular frame 13 is surrounded by a serrated hollow sealing gasket 14, the special power battery is sealed inside the box cover after the box cover and the rectangular frame 13 are fastened. Then, the box cover and the rectangular frame 13 are fixed by the buckle 8 to prevent the box cover and the rectangular frame 13 from falling off. The serrated hollow sealing gasket 14 seals the gap between the rectangular frame 13 and the box cover, increasing the sealing performance. The unidirectional gas displacement structure set on the rectangular frame 13 can effectively withstand and seal an internal gas pressure of 0.04 MPa and maintain the pressure for 48 hours with a pressure drop of 0.001 MPa. Simultaneously, multiple packaging boxes can be stacked and stored through the cooperation of the positioning shaft 3 hole and the positioning shaft 3.

Claims

1. A universal packaging box for special power batteries, characterized in that: It includes a box bottom, a box cover and a placement table; The box bottom includes a first rectangular frame. At the bottom of the first rectangular frame, multiple reinforcing plates are fixedly connected at intervals. A sealing gasket is provided around the upper edge of the first rectangular frame. A sealing plate is provided on the lower surface of the first rectangular frame, and the sealing plate is used to seal the lower surface of the first rectangular frame; The placement table is detachably connected inside the first rectangular frame. The placement table includes a second rectangular frame. At the middle position of the second rectangular frame, there is a horizontal long board. Both ends of the long board are fixedly connected to the second rectangular frame. On both sides of the long board, there are two floating adjustment devices. The floating adjustment devices are used to flexibly adjust the position of the battery in the packing box, ensure that the battery can be stably placed in packing boxes of different sizes and shapes, and absorb the vibration and impact during transportation, protecting the battery from damage. The two floating adjustment devices on the same side are located at both ends of the long board, and the floating adjustment devices on both sides of the long board are mirror-symmetrical; The floating adjustment device is formed by riveting a bent frame and a lined wooden block. An adjustable waist hole is provided on the lined wooden block, and the contact limit with the power battery is adjusted through the adjustable waist hole; The box cover is a rectangular cabinet-shaped box cover. The bottom of the box cover is open. After the box cover is buckled with the first rectangular frame, the first rectangular frame closes the open part of the box cover; At the bottom of the outer wall of the box cover, multiple buckles are fixedly connected at intervals. The buckles are used to quickly connect and fix the box cover and the first rectangular frame; There are two one-way gas replacement interfaces on the side wall of the first rectangular frame; The box cover is formed by 5 "冂"-shaped box cover skeletons and an integral skin; At the bottom of the opposite side walls of the box cover, two "凸"-shaped limit blocks are fixedly connected. Four "凹"-shaped limit grooves are fixedly connected to the first rectangular frame. The limit grooves are used for the limit blocks to be inserted to achieve the quick positioning of the box cover and the first rectangular frame; Five long strip-shaped support blocks are fixedly connected at intervals on the lower surface of the first rectangular frame. The support blocks are directly below the box cover skeleton after the box cover and the first rectangular frame are buckled; The second rectangular frame includes two short rods and two long rods. The two short rods are respectively located at both ends of the long board. The long rods are respectively located on both sides of the long board and are parallel to the long board. On the upper surfaces of the two long rods, multiple bow shackles are fixedly connected at intervals; On the upper surface of the box cover skeleton, there are two positioning shafts; On the lower surface of the support block, there are two positioning shaft holes. The positioning shafts and the positioning shaft holes are used in cooperation and correspond one by one.

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