A packaging structure

Abstract

The application discloses a packaging structure, which comprises a box body, a containing bin and a cover body, the box body is provided with a containing cavity; the containing bin is arranged in the containing cavity and is used for containing a plurality of batteries arranged vertically; the cover body is arranged on the containing bin and covers the plurality of batteries; at least one of the containing bin and the cover body is provided with a limiting structure used for limiting the plurality of batteries one by one. In the packaging structure, the limiting structure can limit the plurality of batteries one by one, so that each battery has a fixed position in the packaging structure, the displacement and collision of the batteries in the transportation process are effectively avoided, and the safety of the batteries in the transportation process is remarkably improved; the cover body can cover the vertically arranged batteries and form a complete peripheral protection layer, direct contact of the batteries with the external environment is prevented, the invasion of dust and moisture is effectively reduced, the shell and the internal structure of the batteries are further protected, and the service life of the batteries is prolonged.

Description

Technical Field

[0001] This application relates to the field of packaging technology, and more particularly to a packaging structure. Background Technology

[0002] During battery transportation and storage, the rationality of the packaging structure is crucial to the safety and integrity of the battery. In traditional battery packaging structures, batteries are prone to displacement and collisions within the packaging, and traditional packaging structures cannot provide sufficient external protection for the batteries, making them susceptible to damage during transportation and resulting in high production costs. Utility Model Content

[0003] This application provides a packaging structure to at least partially solve the above-mentioned technical problems.

[0004] To achieve the above objectives, according to a first aspect of this application, a packaging structure is provided, comprising: The housing has a receiving cavity; A receiving compartment, disposed within the receiving cavity, the receiving compartment being used to receive a plurality of vertically placed batteries; and, A cover is provided over the receiving compartment and covers a plurality of the batteries; At least one of the receiving compartment and the cover is provided with a limiting structure, which is used to limit the position of each of the batteries.

[0005] In some embodiments, the limiting structure includes a plurality of first mounting slots disposed in the receiving compartment, each of the first mounting slots being used to receive one of the batteries.

[0006] In this way, by setting multiple first mounting slots in the housing, each slot is specifically designed to hold one battery, and precise positioning and fixing of the battery can be achieved.

[0007] After the battery is placed in the first mounting slot, it will be tightly secured within the slot, effectively preventing the battery from shaking or shifting within the housing.

[0008] This significantly improves the stability of the battery within the packaging structure, thereby greatly reducing the risk of battery damage from impacts and ensuring the battery's integrity and safety.

[0009] In addition, the first mounting slot allows the batteries to be neatly arranged in the housing in a vertical position, making full use of the internal space of the housing. Vertical placement allows for a more compact arrangement of the batteries, reducing wasted space.

[0010] Meanwhile, the dimensions of the first mounting slot can be precisely designed according to the actual size of the battery, further optimizing the space utilization of the packaging structure.

[0011] In some embodiments, a first notch is provided on the wall of each first mounting slot near the end of the cover.

[0012] Thus, the first notch provides additional convenience for battery installation and removal. When installing the battery, the operator can easily align and insert it into the mounting slot using the first notch, reducing operational difficulties that might arise from obstruction by the walls of the mounting slot. Similarly, when removing the battery, the first notch provides sufficient space for the operator to easily grasp and pull it out.

[0013] In addition, the first notch provides extra space for heat dissipation, allowing the battery to dissipate heat better within the packaging structure and improving the safety of battery transportation.

[0014] In some embodiments, each of the first mounting slots has at least two first notches in its wall, and the at least two first notches are disposed on adjacent walls of the first mounting slots.

[0015] Thus, by providing a first notch in the adjacent wall of each mounting slot, and by cooperating with multiple first mounting slots, the battery can be provided with first notches on all four sides, allowing the operator to easily align and insert the battery into the first mounting slot from multiple directions, or remove the battery from the first mounting slot.

[0016] This significantly reduces installation or removal difficulties caused by improper operating angles, further improving packaging and unpacking efficiency and reducing operation time and labor intensity.

[0017] In some embodiments, the outer periphery of the receiving compartment is provided with a first flange.

[0018] Thus, the design of the first flange can significantly enhance the overall structural strength of the storage compartment, forming a more robust edge on the outer periphery of the storage compartment, thereby extending the service life of the packaging structure and improving its reliability and durability.

[0019] In addition, when batteries need to be moved, the first flap design makes it easy to manually or mechanically lift and transport the storage compartment, making it convenient to use.

[0020] In some embodiments, along the length of the receiving compartment, the receiving compartment includes a first end and a second end opposite to each other, and a third notch is provided on the first flange of the first end and the first flange of the second end.

[0021] In this way, the third notch can cooperate with the first notch, so that there are notches around the first mounting slots on both sides, which makes it easy to remove and place the batteries placed on both sides, increasing the flexibility of the packaging structure.

[0022] In some embodiments, the depth of the first mounting slot is less than the height of the battery.

[0023] In this way, after the battery is placed in the first mounting slot, its upper part will protrude slightly from the surface of the receiving compartment, so that one end of the battery can be covered by the cover, the lower part of the battery is tightly constrained by the first mounting slot, and the upper part is covered and fixed by the cover, thus forming a double fixing effect from top to bottom, which can effectively prevent the battery from shifting or colliding during transportation and significantly improve the safety of the battery in the packaging structure.

[0024] In addition, the depth of the first mounting slot is less than the height of the battery, making it easier to install and remove the battery. Operators can easily insert the battery into the first mounting slot and quickly pull it out when needed, without worrying about the battery getting stuck in the first mounting slot. This not only improves the efficiency of packaging and unpacking but also reduces potential damage to the battery during operation, further ensuring the quality and performance of the battery.

[0025] In some embodiments, the ratio of the depth of the first mounting slot to the height of the battery is greater than or equal to 0.5 and less than or equal to 0.7.

[0026] By controlling the ratio of the depth of the first mounting slot to the battery height between 0.5 and 0.7, the battery can be effectively secured while maintaining a certain degree of flexibility. In other words, the above parameter settings ensure that the battery has sufficient support and constraint within the first mounting slot to prevent displacement or collision during transportation, while also preventing the first mounting slot from being too deep, which would make the battery difficult to install and remove.

[0027] Specifically, when the ratio is 0.5, the lower part of the battery receives relatively stable support, while when the ratio approaches 0.7, the battery is more securely fixed, yet installation and removal remain relatively easy. This design ensures both battery safety and ease of use.

[0028] In some embodiments, the first mounting slot is used to accommodate the battery, the battery being configured as a cylindrical battery, and the ratio of the diameter of the first mounting slot to the diameter of the battery is greater than or equal to 1 and less than or equal to 1.05.

[0029] Thus, by setting the ratio of the diameter of the first mounting groove to the diameter of the battery between 1 and 1.05, the first mounting groove can be precisely fitted to the cylindrical battery, so that the battery can be stably supported and constrained in the first mounting groove, effectively preventing the battery from shaking or shifting during transportation.

[0030] Furthermore, due to the shape characteristics of cylindrical batteries, the above parameters can minimize the gap between the battery and the first mounting groove, thereby improving the stability of the battery in the packaging structure and reducing the risk of damage due to collision.

[0031] In some embodiments, a first reinforcing portion is provided between two adjacent first mounting slots, and the first reinforcing portion protrudes from the opening of the first mounting slot.

[0032] Thus, the first reinforcing section can significantly enhance the overall structural strength of the storage compartment, effectively disperse stress, reduce structural damage caused by concentrated stress, prevent deformation or damage during transportation, thereby extending the service life of the packaging structure and improving its reliability and durability.

[0033] In some embodiments, the limiting structure includes a plurality of second mounting slots disposed on the cover, the plurality of second mounting slots being disposed in a one-to-one correspondence with a plurality of first mounting slots, and each second mounting slot being used to cover one of the batteries.

[0034] Thus, by providing a second mounting slot on the cover that corresponds one-to-one with the first mounting slot of the receiving compartment, the battery is doubly secured. That is, the battery is not only secured within the first mounting slot of the receiving compartment, but can also be further covered and constrained by the second mounting slot of the cover.

[0035] In this way, the double fixing method significantly enhances the stability of the battery in the packaging structure, effectively preventing the battery from shifting or colliding during transportation due to bumps and vibrations, thereby minimizing the risk of battery damage.

[0036] Thus, the one-to-one correspondence between the second mounting slot and the first mounting slot provides precise positioning for battery assembly. During battery installation, operators can easily align the battery with both the first and second mounting slots, ensuring the battery is accurately placed in the designated position.

[0037] In some embodiments, a second notch is provided on the wall of each of the second mounting slots near one end of the receiving chamber.

[0038] Thus, the second notch provides additional convenience for battery installation and removal. When installing the battery, the operator can easily align and insert it into the mounting slot using the first notch, reducing operational difficulties that might arise from obstruction by the walls of the second mounting slot. Similarly, when removing the battery, the second notch provides sufficient space for the operator to easily grasp and pull it out.

[0039] In addition, the second notch provides extra space for heat dissipation, allowing the battery to dissipate heat better within the packaging structure and improving the safety of battery transportation.

[0040] In some embodiments, each of the second mounting slots has at least two second notches in its wall, and the at least two second notches are disposed on adjacent walls of the first mounting slot.

[0041] Thus, by providing a second notch in the adjacent wall of each of the two mounting slots, and by cooperating with multiple second mounting slots, the battery can be provided with a second notch on all four sides, allowing the operator to easily align and insert the battery into the second mounting slot from multiple directions, or remove the battery from the second mounting slot.

[0042] This significantly reduces installation or removal difficulties caused by improper operating angles, further improving packaging and unpacking efficiency and reducing operation time and labor intensity.

[0043] In some embodiments, the outer periphery of the cover is provided with a second flange.

[0044] Thus, the design of the second flange can significantly enhance the overall structural strength of the lid, forming a more robust edge on the outer periphery of the lid, thereby extending the service life of the packaging structure and improving its reliability and durability.

[0045] In addition, the second flap design makes it easier to lift the cover manually or mechanically when the battery needs to be moved, making it convenient to use.

[0046] In some embodiments, along the length of the cover, the cover includes a third end and a fourth end opposite to each other, and a fourth notch is provided on the second flange of the third end and the second flange of the fourth end.

[0047] In this way, the fourth notch can cooperate with the second notch, so that there are notches around the second mounting slots on both sides, which makes it easy to remove and place the batteries placed on both sides, increasing the flexibility of the packaging structure.

[0048] In some embodiments, the depth of the second mounting groove is less than the height of the battery.

[0049] In this way, the lower part of the battery is tightly constrained by the first mounting groove, while the upper part is covered and fixed by the cover, thus forming a double fixing effect from top to bottom. This can effectively prevent the battery from shifting or colliding during transportation, and significantly improve the safety of the battery in the packaging structure.

[0050] In addition, the depth of the second mounting slot is less than the height of the battery, making it easier to install and remove the battery. Operators can easily insert the battery into the second mounting slot and quickly pull it out when needed, without worrying about the battery getting stuck in the second mounting slot. This not only improves the efficiency of packaging and unpacking but also reduces potential damage to the battery during operation, further ensuring the quality and performance of the battery.

[0051] In some embodiments, the ratio of the depth of the second mounting groove to the height of the battery is greater than or equal to 0.2 and less than or equal to 0.3.

[0052] Thus, setting the ratio of the depth of the second mounting slot to the battery height between 0.2 and 0.3 effectively secures the battery while maintaining a degree of flexibility. This parameter setting ensures sufficient support and constraint for the battery within the second mounting slot, preventing displacement or collisions during transport, while also avoiding an excessively deep mounting slot that would make battery installation and removal difficult.

[0053] Specifically, when the ratio is 0.2, the upper part of the battery receives relatively stable support, while when the ratio is close to 0.3, the battery is more securely fixed, yet installation and removal remain relatively easy. This allows the packaging structure to ensure battery safety while also balancing ease of use.

[0054] In some embodiments, the second mounting slot is used to accommodate a battery configured as a cylindrical battery, wherein the ratio of the diameter of the second mounting slot to the diameter of the battery is greater than or equal to 1 and less than or equal to 1.05.

[0055] Thus, by setting the ratio of the diameter of the second mounting slot to the diameter of the battery between 1 and 1.05, the second mounting slot can be precisely fitted to the cylindrical battery, so that the battery can be stably supported and constrained in the second mounting slot, effectively preventing the battery from shaking or shifting during transportation.

[0056] Furthermore, due to the shape characteristics of cylindrical batteries, the above parameters can minimize the gap between the battery and the second mounting slot, thereby improving the stability of the battery in the packaging structure and reducing the risk of damage due to collisions.

[0057] In some embodiments, a second reinforcing portion is provided between two adjacent second mounting slots, and the second reinforcing portion protrudes from the opening of the second mounting slot.

[0058] Thus, the second reinforcing part can significantly enhance the overall structural strength of the cover, effectively disperse stress, reduce structural damage caused by concentrated stress, prevent deformation or damage during transportation, thereby extending the service life of the packaging structure and improving its reliability and durability.

[0059] Furthermore, when the first mounting groove is provided with a first reinforcing part and the second mounting groove is provided with a second reinforcing part, there is a gap between the first reinforcing part and the second reinforcing part.

[0060] In this way, interference between the first and second reinforcing parts can be avoided, ensuring that the cover can firmly cover the battery, significantly reducing the risk of battery damage and improving the safety of the packaging structure during transportation.

[0061] In some embodiments, the ratio of the length of the receiving compartment to the length of the box body is greater than or equal to 0.98 and less than or equal to 0.995.

[0062] By setting the ratio of the length of the storage compartment to the length of the box between 0.98 and 0.995, the internal space of the box can be maximized, so that the storage compartment occupies almost the entire length of the box. This ensures efficient use of the internal space of the box, improves the space efficiency of the packaging structure, reduces the packaging volume, and lowers transportation and storage costs.

[0063] In addition, setting the ratio of the length of the storage compartment to the length of the box to between 0.98 and 0.995 can reduce the collision between the storage compartment and the box during transportation, further preventing damage to the battery during transportation; and the certain gap between the storage compartment and the box can also facilitate the placement of the storage compartment into the box, improving packaging efficiency.

[0064] In some embodiments, the packaging structure further includes a first cushioning pad disposed between the box body and the lid, the first cushioning pad being used for cushioning between the box body and the lid.

[0065] Thus, the first cushioning pad significantly improves the impact resistance of the packaging structure. During transportation, the packaging structure may be subjected to various external forces, such as collisions and compression. The first cushioning pad can effectively absorb and disperse these impact forces, reducing the direct impact of the impact on the battery and thus protecting the battery from damage.

[0066] In addition, the first buffer pad provides a certain degree of sealing between the box and the cover, effectively preventing dust, moisture and other impurities from the external environment from entering the packaging, thus better protecting the battery from the influence of the external environment.

[0067] In some embodiments, the density of the first buffer pad is not less than 18 kg / m³. 3 .

[0068] In this way, the first buffer pad can be ensured to have sufficient strength and elasticity to absorb and disperse the impact force, so that the first buffer pad can effectively deform and recover when subjected to external force, thereby providing a good buffering effect to better protect the battery from the impact of collision and vibration, and significantly reduce the risk of battery damage.

[0069] In some embodiments, the ratio of the length of the first buffer pad to the length of the housing is greater than or equal to 0.98 and less than or equal to 0.995.

[0070] This allows the first cushioning pad to fit tightly against the contact surfaces of the box and the cover, forming a relatively sealed space that effectively prevents dust, moisture, and other impurities from the external environment from entering the packaging, thus better protecting the battery from the influence of the external environment.

[0071] In some embodiments, the packaging structure further includes a second cushioning pad disposed between the box and the receiving compartment, the second cushioning pad serving as a buffer between the box and the receiving compartment.

[0072] Thus, the addition of a second cushioning pad significantly improves the impact resistance of the packaging structure. During transportation, the packaging structure may be subjected to various external forces, such as collisions and compression. The second cushioning pad can effectively absorb and disperse these impact forces, reducing the direct impact on the battery and thus protecting it from damage.

[0073] In addition, the second buffer pad provides a certain degree of sealing between the box and the containment compartment, effectively preventing dust, moisture and other impurities from the external environment from entering the packaging, thus better protecting the battery from the influence of the external environment.

[0074] In some embodiments, the density of the second cushioning pad is not less than 18 kg / m³. 3 .

[0075] This ensures that the second buffer pad has sufficient strength and elasticity to absorb and disperse impact forces, allowing it to effectively deform and recover when subjected to external forces, thus providing a good buffering effect to better protect the battery from the impact of collisions and vibrations and significantly reduce the risk of battery damage.

[0076] In some embodiments, the ratio of the length of the first buffer pad to the length of the housing is greater than or equal to 0.98 and less than or equal to 0.995.

[0077] This allows the second buffer pad to fit tightly against the contact surfaces of the box and the cover, forming a relatively sealed space that effectively prevents dust, moisture, and other impurities from the external environment from entering the packaging, thus better protecting the battery from the influence of the external environment.

[0078] In the packaging structure of this application embodiment, at least one of the cover and the receiving compartment is provided with a limiting structure. The limiting structure can limit the multiple batteries one by one, thereby ensuring that each battery has a fixed position in the packaging structure, effectively avoiding the displacement and collision of the batteries during transportation, and significantly improving the safety of the batteries during transportation. Furthermore, the cover can cover vertically placed batteries, forming a complete outer protective layer. This prevents direct contact between the external environment and the battery, effectively reduces the intrusion of dust and moisture, further protects the battery's outer casing and internal structure, and extends the battery's lifespan. Attached Figure Description

[0079] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0080] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0081] Figure 1 This is an exploded view of the packaging structure provided in an exemplary embodiment of this disclosure; Figure 2 yes Figure 1 The diagram shows a schematic of the storage compartment in the packaging structure. Figure 3 yes Figure 1 A top view of the containing compartment in the packaging structure shown; Figure 4 yes Figure 1 A schematic diagram of the lid structure in the packaging structure shown; Figure 5 yes Figure 1 A top view of the lid in the packaging structure shown.

[0082] Explanation of reference numerals in the attached figures: 1. Packaging structure; 11. Box body; 12. Storage compartment; 121. First flange; 122. Third gap; 13. Cover; 131. Second flange; 132. Fourth notch; 14. Limiting structure; 141. First mounting groove; 142. First notch; 143. Second mounting groove; 144. Second notch; 145. First reinforcing part; 146. Second reinforcing part; 15. First cushioning pad; 16. Second cushioning pad; 17. Support plate. Detailed Implementation

[0083] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0084] This application provides a packaging structure 1, as shown in the reference. Figure 1 As shown, it includes a housing 11, a receiving compartment 12, and a cover 13. The housing 11 has a receiving cavity; the receiving compartment 12 is disposed in the receiving cavity and is used to receive multiple vertically placed batteries; and the cover 13 covers the receiving compartment 12 and covers the multiple batteries; wherein, at least one of the receiving compartment 12 and the cover 13 is provided with a limiting structure 14, which is used to limit the multiple batteries one by one.

[0085] In the packaging structure 1 of this application embodiment, at least one of the cover 13 and the receiving compartment 12 is provided with a limiting structure 14. The limiting structure 14 can limit the multiple batteries one by one, thereby ensuring that each battery has a fixed position in the packaging structure 1, effectively avoiding the displacement and collision of the batteries during transportation, and significantly improving the safety of the batteries during transportation. Furthermore, the cover 13 can cover the vertically placed battery, forming a complete outer protective layer, which can prevent the external environment from directly contacting the battery, and can also effectively reduce the intrusion of dust and moisture, further protecting the battery's outer shell and internal structure, and extending the battery's service life.

[0086] In this embodiment, the box 11 is a lidable cardboard box. Therefore, in order to ensure the structural stability of the bottom of the box, a support plate 17 is also provided on the bottom surface of the box 11. The support plate 17 can protect the bottom of the box and prevent the box 11 from being unable to bear the weight, which would cause the storage compartment 12 to fall off the box 11. In some embodiments, refer to Figure 2 and Figure 3 As shown, the limiting structure 14 includes a plurality of first mounting slots 141 disposed in the receiving compartment 12, each first mounting slot 141 being used to receive a battery.

[0087] Thus, by setting multiple first mounting slots 141 in the housing 12, each mounting slot is specifically designed to accommodate one battery, precise positioning and fixing of the battery can be achieved.

[0088] After the battery is placed into the first mounting slot 141, the battery will be tightly constrained within the first mounting slot 141, effectively preventing the battery from shaking and shifting within the receiving compartment 12.

[0089] This significantly improves the stability of the battery within the packaging structure 1, thereby greatly reducing the risk of battery damage due to impact and ensuring the integrity and safety of the battery.

[0090] In addition, the first mounting slot 141 allows the batteries to be neatly arranged in the housing compartment 12 in a vertical position, making full use of the internal space of the housing compartment 12. Vertical placement allows for a more compact arrangement of the batteries, reducing space waste.

[0091] Meanwhile, the dimensions of the first mounting slot 141 can be precisely designed according to the actual dimensions of the battery, further optimizing the space utilization of the packaging structure 1.

[0092] In some embodiments, refer to Figure 2 and Figure 3 As shown, each first mounting groove 141 has a first notch 142 at one end of its groove wall near the cover 13.

[0093] Thus, the first notch 142 provides additional convenience for battery installation and removal. When installing the battery, the operator can easily align and insert it into the mounting slot using the first notch 142, reducing operational difficulties that might arise from obstruction by the walls of the first mounting slot 141. Similarly, when removing the battery, the first notch 142 provides sufficient space for the operator to easily grasp and pull it out.

[0094] In addition, the first notch 142 provides additional heat dissipation space for the battery, enabling it to dissipate heat better within the packaging structure 1 and improving the safety of battery transportation.

[0095] In some embodiments, refer to Figure 2 and Figure 3 As shown, each first mounting groove 141 has at least two first notches 142 on its groove wall, and at least two first notches 142 are provided on adjacent groove walls of the first mounting groove 141.

[0096] Thus, by providing a first notch 142 on the adjacent wall of each mounting slot, and by cooperating with multiple first mounting slots 141, the battery is provided with a first notch 142 on all four sides, allowing the operator to easily align the battery and insert it into the first mounting slot 141 from multiple directions, or remove the battery from the first mounting slot 141.

[0097] This significantly reduces installation or removal difficulties caused by improper operating angles, further improving packaging and unpacking efficiency and reducing operation time and labor intensity.

[0098] In some embodiments, refer to Figure 2 and Figure 3 As shown, the outer periphery of the receiving compartment 12 is provided with a first flange 121.

[0099] Thus, the design of the first flange 121 can significantly enhance the overall structural strength of the storage compartment 12, forming a relatively strong edge on the outer periphery of the storage compartment 12, thereby extending the service life of the packaging structure 1 and improving its reliability and durability.

[0100] In addition, when the battery needs to be moved, the first flange 121 facilitates manual or mechanical lifting of the storage compartment 12, making it easy to use.

[0101] In some embodiments, refer to Figure 2 and Figure 3 As shown, along the length of the receiving chamber 12, the receiving chamber 12 includes a first end and a second end opposite to each other, and a third notch 122 is provided on the first flange 121 of the first end and the first flange 121 of the second end.

[0102] Thus, the third notch 122 can cooperate with the first notch 142, so that there are notches around the first mounting slots 141 on both sides, which facilitates the removal and placement of batteries placed on both sides, increasing the flexibility of the packaging structure 1.

[0103] In some embodiments, refer to Figure 2 and Figure 3 As shown, the depth of the first mounting slot 141 is less than the height of the battery.

[0104] Thus, after the battery is placed in the first mounting slot 141, its upper part will slightly protrude from the surface of the receiving compartment 12, so that one end of the battery can be covered by the cover 13, the lower part of the battery is tightly constrained by the first mounting slot 141, and the upper part is covered and fixed by the cover 13, thereby forming a double fixing effect from top to bottom, which can effectively prevent the battery from shifting or colliding during transportation, and significantly improve the safety of the battery in the packaging structure 1.

[0105] In addition, the depth of the first mounting slot 141 is less than the height of the battery, making it more convenient to install and remove the battery. Operators can easily insert the battery into the first mounting slot 141 and quickly pull it out when needed, without worrying about the battery getting stuck in the first mounting slot 141. This not only improves the efficiency of packaging and unpacking but also reduces potential damage to the battery during operation, further ensuring the quality and performance of the battery.

[0106] In some embodiments, refer to Figure 2 and Figure 3 As shown, the ratio of the depth of the first mounting groove 141 to the height of the battery is greater than or equal to 0.5 and less than or equal to 0.7.

[0107] Thus, by controlling the ratio of the depth of the first mounting slot 141 to the battery height between 0.5 and 0.7, the battery can be effectively secured while maintaining a certain degree of flexibility. In other words, the above parameter settings ensure that the battery has sufficient support and constraint within the first mounting slot 141 to prevent displacement or collision during transportation, while also preventing the first mounting slot 141 from being too deep, which would make the battery difficult to install and remove.

[0108] Specifically, when the ratio is 0.5, the lower part of the battery receives relatively stable support, while when the ratio is close to 0.7, the battery is more securely fixed, but installation and removal are still relatively easy. Thus, packaging structure 1 ensures battery safety while also balancing ease of use.

[0109] In some embodiments, refer to Figure 2 and Figure 3 As shown, the first mounting groove 141 is used to accommodate a battery, which is configured as a cylindrical battery. The ratio of the diameter of the first mounting groove 141 to the diameter of the battery is greater than or equal to 1 and less than or equal to 1.05.

[0110] Thus, by setting the ratio of the diameter of the first mounting groove 141 to the diameter of the battery between 1 and 1.05, the first mounting groove 141 can be precisely fitted to the cylindrical battery, so that the battery can be stably supported and constrained in the first mounting groove 141, effectively preventing the battery from shaking or shifting during transportation.

[0111] Furthermore, due to the shape characteristics of cylindrical batteries, the above parameters can minimize the gap between the battery and the first mounting groove 141, thereby improving the stability of the battery in the packaging structure 1 and reducing the risk of damage due to collision.

[0112] In some embodiments, refer to Figure 2 and Figure 3As shown, a first reinforcing part 145 is provided between two adjacent first mounting slots 141, and the first reinforcing part 145 protrudes from the opening of the first mounting slot 141.

[0113] Thus, the first reinforcing part 145 can significantly enhance the overall structural strength of the storage compartment 12, effectively disperse stress, reduce structural damage caused by concentrated stress, prevent deformation or damage during transportation, thereby extending the service life of the packaging structure 1 and improving its reliability and durability.

[0114] In some embodiments, refer to Figure 4 and Figure 5 As shown, the limiting structure 14 includes a plurality of second mounting slots 143 disposed on the cover 13. The plurality of second mounting slots 143 are arranged in a one-to-one correspondence with the plurality of first mounting slots 141, and each second mounting slot 143 is used to cover a battery.

[0115] Thus, by providing second mounting slots 143 on the cover 13 that correspond one-to-one with the first mounting slots 141 of the receiving compartment 12, the battery is doubly secured. That is, the battery is not only secured within the first mounting slots 141 of the receiving compartment 12, but can also be further covered and constrained by the second mounting slots 143 of the cover 13.

[0116] Thus, the dual fixing method significantly enhances the stability of the battery in the packaging structure 1, effectively preventing the battery from shifting or colliding during transportation due to bumps and vibrations, thereby minimizing the risk of battery damage.

[0117] Thus, the one-to-one correspondence between the second mounting slot 143 and the first mounting slot 141 provides precise positioning for battery assembly. When installing the battery, the operator can easily align the battery with the first mounting slot 141 and the second mounting slot 143, ensuring that the battery is accurately placed in the predetermined position.

[0118] In some embodiments, refer to Figure 4 and Figure 5 As shown, each second mounting slot 143 has a second notch 144 at the end of its wall near the receiving chamber 12.

[0119] Thus, the second notch 144 provides additional convenience for battery installation and removal. When installing the battery, the operator can easily align and insert it into the mounting slot using the first notch 142, reducing operational difficulties that might arise from obstruction by the walls of the second mounting slot 143. Similarly, when removing the battery, the second notch 144 provides sufficient space for the operator to easily grasp and pull it out.

[0120] In addition, the second notch 144 provides additional heat dissipation space for the battery, enabling better heat dissipation within the packaging structure 1 and improving the safety of battery transportation.

[0121] In some embodiments, refer to Figure 4 and Figure 5 As shown, each second mounting groove 143 has at least two second notches 144 on its groove wall, and at least two second notches 144 are provided on adjacent groove walls of the second mounting groove 143.

[0122] Thus, by providing a second notch 144 on the adjacent wall of each of the two mounting slots, and by cooperating with multiple second mounting slots 143, the battery can be provided with a second notch 144 on all four sides, allowing the operator to easily align the battery and insert it into the second mounting slot 143 from multiple directions, or remove the battery from the second mounting slot 143.

[0123] This significantly reduces installation or removal difficulties caused by improper operating angles, further improving packaging and unpacking efficiency and reducing operation time and labor intensity.

[0124] In some embodiments, the outer periphery of the cover 13 is provided with a second flange 131.

[0125] Thus, the design of the second flange 131 can significantly enhance the overall structural strength of the cover 13, forming a more robust edge on the outer periphery of the cover 13, thereby extending the service life of the packaging structure 1 and improving its reliability and durability.

[0126] In addition, when the battery needs to be moved, the second flange 131 makes it easier to lift the cover 13 manually or mechanically, which is convenient for use.

[0127] In some embodiments, refer to Figure 4 and Figure 5 As shown, along the length of the cover 13, the cover 13 includes a third end and a fourth end, and a fourth notch 132 is provided on the second flange 131 of the third end and the second flange 131 of the fourth end.

[0128] Thus, the fourth notch 132 can cooperate with the second notch 144, so that there are notches around the second mounting slots 143 on both sides, which facilitates the removal and placement of batteries placed on both sides, increasing the flexibility of the packaging structure 1.

[0129] In some embodiments, refer to Figure 4 and Figure 5 As shown, the depth of the second mounting slot 143 is less than the height of the battery.

[0130] In this way, the lower part of the battery is tightly constrained by the first mounting groove 141, while the upper part is covered and fixed by the cover 13, thus forming a double fixing effect from top to bottom, which can effectively prevent the battery from shifting or colliding during transportation and significantly improve the safety of the battery in the packaging structure 1.

[0131] In addition, the depth of the second mounting slot 143 is less than the height of the battery, making it more convenient to install and remove the battery. Operators can easily insert the battery into the second mounting slot 143 and quickly pull it out when needed, without worrying about the battery getting stuck in the second mounting slot 143. This not only improves the efficiency of packaging and unpacking but also reduces potential damage to the battery during operation, further ensuring the quality and performance of the battery.

[0132] In some embodiments, refer to Figure 4 and Figure 5 As shown, the ratio of the depth of the second mounting slot 143 to the height of the battery is greater than or equal to 0.2 and less than or equal to 0.3.

[0133] Thus, by setting the ratio of the depth of the second mounting slot 143 to the battery height between 0.2 and 0.3, the battery can be effectively secured while maintaining a certain degree of flexibility. In other words, the above parameter settings ensure that the battery has sufficient support and constraint within the second mounting slot 143 to prevent displacement or collision during transportation, while also avoiding the possibility of the mounting slot being too deep, making it difficult to install and remove the battery.

[0134] Specifically, when the ratio is 0.2, the upper part of the battery receives relatively stable support, while when the ratio is close to 0.3, the battery is more securely fixed, but the installation and removal of the battery are still relatively easy. Thus, packaging structure 1 ensures both battery safety and ease of operation.

[0135] In some embodiments, refer to Figure 4 and Figure 5 As shown, the second mounting slot 143 is used to accommodate a battery, which is configured as a cylindrical battery. The ratio of the diameter of the second mounting slot 143 to the diameter of the battery is greater than or equal to 1 and less than or equal to 1.05.

[0136] Thus, by setting the ratio of the diameter of the second mounting groove 143 to the diameter of the battery between 1 and 1.05, the second mounting groove 143 can be precisely fitted to the cylindrical battery, so that the battery can be stably supported and constrained in the second mounting groove 143, effectively preventing the battery from shaking or shifting during transportation.

[0137] Furthermore, due to the shape characteristics of cylindrical batteries, the above parameters can minimize the gap between the battery and the second mounting groove 143, thereby improving the stability of the battery in the packaging structure 1 and reducing the risk of damage due to collision.

[0138] In some embodiments, refer to Figure 4 and Figure 5 As shown, a second reinforcing part 146 is provided between two adjacent second mounting slots 143, and the second reinforcing part 146 protrudes from the opening of the second mounting slot 143.

[0139] Thus, the provision of the second reinforcing part 146 can significantly enhance the overall structural strength of the cover 13, effectively disperse stress, reduce structural damage caused by concentrated stress, prevent deformation or damage during transportation, thereby extending the service life of the packaging structure 1 and improving its reliability and durability.

[0140] Furthermore, when the first mounting groove 141 is provided with a first reinforcing part 145 and the second mounting groove 143 is provided with a second reinforcing part 146, there is a gap between the first reinforcing part 145 and the second reinforcing part 146.

[0141] In this way, interference between the first reinforcing part 145 and the second reinforcing part 146 can be avoided, ensuring that the cover 13 can firmly cover the battery, significantly reducing the risk of battery damage and improving the safety of the packaging structure 1 during transportation.

[0142] In some embodiments, the ratio of the length of the receiving compartment 12 to the length of the box 11 is greater than or equal to 0.98 and less than or equal to 0.995.

[0143] Thus, by setting the ratio of the length of the storage compartment 12 to the length of the box body 11 between 0.98 and 0.995, the internal space of the box body 11 can be maximized, so that the storage compartment 12 occupies almost the entire length of the box body 11. This ensures the efficient use of the internal space of the box body 11, improves the space efficiency of the packaging structure 1, reduces the packaging volume, and lowers transportation and storage costs.

[0144] In addition, setting the ratio of the length of the storage compartment 12 to the length of the box body 11 between 0.98 and 0.995 can reduce the collision between the storage compartment 12 and the box body 11 during transportation, further preventing damage to the battery during transportation; and the existence of a certain gap between the storage compartment 12 and the box body 11 can also facilitate the placement of the storage compartment 12 into the box body 11, improving packaging efficiency.

[0145] In some embodiments, refer to Figure 1As shown, the packaging structure 1 also includes a first cushioning pad 15, which is disposed between the box body 11 and the cover 13. The first cushioning pad 15 is used for cushioning between the box body 11 and the cover 13.

[0146] Thus, the first cushioning pad 15 significantly improves the impact resistance of the packaging structure 1. During transportation, the packaging structure 1 may be subjected to various external forces, such as collisions and compressions. The first cushioning pad 15 can effectively absorb and disperse these impact forces, reducing the direct impact of the impact on the battery and thus protecting the battery from damage.

[0147] In addition, the first buffer pad 15 can also provide a certain degree of sealing between the box body 11 and the cover 13, which can effectively prevent dust, moisture and other impurities in the external environment from entering the packaging, thereby better protecting the battery from the influence of the external environment.

[0148] In some embodiments, the density of the first buffer pad 15 is not less than 18 kg / m³. 3 .

[0149] In this way, the first buffer pad 15 can be ensured to have sufficient strength and elasticity to absorb and disperse the impact force, so that the first buffer pad 15 can effectively deform and recover when subjected to external force, thereby providing a good buffering effect to better protect the battery from the impact of collision and vibration, and significantly reduce the risk of battery damage.

[0150] In some embodiments, the ratio of the length of the first buffer pad 15 to the length of the housing 11 is greater than or equal to 0.98 and less than or equal to 0.995.

[0151] In this way, the first buffer pad 15 can fit tightly against the contact surfaces of the box body 11 and the cover body 13, forming a relatively sealed space, which can effectively prevent dust, moisture and other impurities in the external environment from entering the packaging, thereby better protecting the battery from the influence of the external environment.

[0152] In some embodiments, refer to Figure 1 As shown, the packaging structure 1 also includes a second cushioning pad 16, which is disposed between the box body 11 and the receiving compartment 12. The second cushioning pad 16 is used for cushioning between the box body 11 and the receiving compartment 12.

[0153] Thus, the second cushioning pad 16 significantly improves the impact resistance of the packaging structure 1. During transportation, the packaging structure 1 may be subjected to various external forces, such as collisions and compressions. The second cushioning pad 16 can effectively absorb and disperse these impact forces, reducing the direct impact of the impact on the battery and thus protecting the battery from damage.

[0154] In addition, the second buffer pad 16 can also provide a certain degree of sealing between the box 11 and the housing 12, which can effectively prevent dust, moisture and other impurities in the external environment from entering the packaging, thereby better protecting the battery from the influence of the external environment.

[0155] In some embodiments, the density of the second buffer pad 16 is not less than 18 kg / m³. 3 .

[0156] In this way, the second buffer pad 16 can be ensured to have sufficient strength and elasticity to absorb and disperse the impact force, so that the second buffer pad 16 can effectively deform and recover when subjected to external force, thereby providing a good buffering effect to better protect the battery from the impact of collision and vibration, and significantly reduce the risk of battery damage.

[0157] In some embodiments, the ratio of the length of the first buffer pad 15 to the length of the housing 11 is greater than or equal to 0.98 and less than or equal to 0.995.

[0158] In this way, the second buffer pad 16 can fit tightly against the contact surfaces of the box body 11 and the cover body 13, forming a relatively sealed space, which can effectively prevent dust, moisture and other impurities in the external environment from entering the packaging, thereby better protecting the battery from the influence of the external environment.

[0159] It should also be noted that, in this embodiment, the first buffer pad 15 and the second buffer pad 16 are pearl cotton pads, and the first buffer pad 15 and the second buffer pad 16 have the same size.

[0160] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0161] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0162] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0163] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A packaging structure, characterized in that, include: The housing (11) is provided with a receiving cavity; A receiving compartment (12) is disposed in the receiving cavity, and the receiving compartment (12) is used to receive multiple batteries placed vertically; as well as, A cover (13) is provided on the receiving compartment (12), and the cover (13) covers a plurality of the batteries; At least one of the receiving compartment (12) and the cover (13) is provided with a limiting structure (14), which is used to limit the position of each of the batteries.

2. The packaging structure according to claim 1, characterized in that, The limiting structure (14) includes a plurality of first mounting slots (141) disposed in the receiving compartment (12), each of the first mounting slots (141) being used to receive one of the batteries.

3. The packaging structure according to claim 2, characterized in that, The limiting structure (14) includes a plurality of second mounting slots (143) disposed on the cover (13), the plurality of second mounting slots (143) being disposed in a one-to-one correspondence with the plurality of first mounting slots (141), and each second mounting slot (143) being used to cover one of the batteries.

4. The packaging structure according to claim 3, characterized in that, Each of the first mounting slots (141) has a first notch (142) at one end of its wall near the cover (13); and / or, Each of the second mounting slots (143) has a second notch (144) at one end of its wall near the receiving chamber (12).

5. The packaging structure according to claim 4, characterized in that, Each of the first mounting slots (141) has at least two first notches (142) on its slot wall, and the at least two first notches (142) are located on adjacent slot walls of the first mounting slots (141); and / or, Each of the second mounting slots (143) has at least two second notches (144) on its slot wall, and the at least two second notches (144) are provided on adjacent slot walls of the second mounting slots (143).

6. The packaging structure according to claim 3, characterized in that, The outer periphery of the receiving compartment (12) is provided with a first flange (121); and / or, The outer periphery of the cover (13) is provided with a second flange (131).

7. The packaging structure according to claim 6, characterized in that, Along the length of the receiving compartment (12), the receiving compartment (12) includes a first end and a second end opposite to each other, and both the first flange (121) of the first end and the first flange (121) of the second end are provided with a third notch (122); and / or, Along the length of the cover (13), the cover (13) includes a third end and a fourth end, and a fourth notch (132) is provided on the second flange (131) of the third end and the second flange (131) of the fourth end.

8. The packaging structure according to claim 3, characterized in that, The depth of the first mounting slot (141) is less than the height of the battery; and / or, The depth of the second mounting groove (143) is less than the height of the battery.

9. The packaging structure according to claim 3, characterized in that, The ratio of the depth of the first mounting slot (141) to the height of the battery is greater than or equal to 0.5 and less than or equal to 0.7; and / or, The ratio of the depth of the second mounting groove (143) to the height of the battery is greater than or equal to 0.2 and less than or equal to 0.

3.

10. The packaging structure according to claim 3, characterized in that, The first mounting slot (141) is used to receive the battery, which is configured as a cylindrical battery, wherein the ratio of the diameter of the first mounting slot (141) to the diameter of the battery is greater than or equal to 1 and less than or equal to 1.05; and / or, The second mounting slot (143) is used to accommodate the battery, which is configured as a cylindrical battery, and the ratio of the diameter of the second mounting slot (143) to the diameter of the battery is greater than or equal to 1 and less than or equal to 1.

05.

11. The packaging structure according to claim 3, characterized in that, A first reinforcing part (145) is provided between two adjacent first mounting slots (141), and the first reinforcing part (145) protrudes from the opening of the first mounting slot (141); and / or, A second reinforcing part (146) is provided between two adjacent second mounting slots (143), and the second reinforcing part (146) protrudes from the opening of the second mounting slot (143); When the first mounting groove (141) is provided with a first reinforcing part (145) and the second mounting groove (143) is provided with a second reinforcing part (146), there is a gap between the first reinforcing part (145) and the second reinforcing part (146).

12. The packaging structure according to claim 1, characterized in that, The ratio of the length of the container (12) to the length of the box (11) is greater than or equal to 0.98 and less than or equal to 0.

995.

13. The packaging structure according to any one of claims 1-12, characterized in that, The packaging structure (1) further includes a first cushioning pad (15), which is disposed between the box body (11) and the cover (13) and is used for cushioning between the box body (11) and the cover (13).

14. The packaging structure according to claim 13, characterized in that, The density of the first buffer pad (15) is not less than 18 kg / m³. 3 ; and / or, The ratio of the length of the first buffer pad (15) to the length of the box body (11) is greater than or equal to 0.98 and less than or equal to 0.

995.

15. The packaging structure according to claim 13, characterized in that, The packaging structure (1) further includes a second cushioning pad (16), which is disposed between the box body (11) and the receiving compartment (12) and is used for cushioning between the box body (11) and the receiving compartment (12).

16. The packaging structure according to claim 15, characterized in that, The density of the second buffer pad (16) is not less than 18 kg / m³. 3 ; and / or, The ratio of the length of the first buffer pad (15) to the length of the box body (11) is greater than or equal to 0.98 and less than or equal to 0.995.

Images