A battery module sampling assembly shipping package structure

Abstract

The utility model discloses a kind of battery module sampling subassembly transport packaging structure, comprising: packaging main body, the packaging main body is the rectangular box body with opening being equipped in top, the accommodating cavity is formed in the packaging main body interior, top cover is detachably fixed by buckle and is installed in the opening top;Positioning mechanism, the positioning mechanism is installed at the bottom four corners of accommodating cavity, including limiting block, the limiting block is equipped with four groups, the limiting block is set as L shape, the surface of the limiting block is evenly provided with clamping groove, limiting protrusion is insertedly installed in the inner wall of the clamping groove, the limiting block is elastic plastic, the limiting protrusion is flexible rubber material, it is related to battery module transport packaging structure field, by setting elastic material limiting block adaptation multiple model components, buckle locking is convenient to disassemble and assemble, weight reduction hole design reduces packaging weight, EVA cushion material is durable and cost controllable, both improve batch transportation efficiency, and reduce packaging and maintenance cost.

Description

Technical Field

[0001] This utility model relates to the technical field of battery module transport packaging structure, specifically a transport packaging structure for battery module sampling components. Background Technology

[0002] As the core sensing component of the battery module, the sampling assembly comprises precision sampling terminals, flexible connecting harnesses, and a small circuit board. Its overall structure is fragile and easily damaged during warehousing and transportation due to insufficient packaging protection. Existing transport packaging positioning structures are rudimentary, often relying on ordinary foam or cardboard filling, lacking dedicated positioning components adapted to the sampling assembly. This leads to easy displacement of the assembly during transport, failing to balance positioning accuracy and weight reduction requirements. Some packaging excessively increases material thickness to enhance cushioning, resulting in heavy packaging and high transportation costs. Utility Model Content

[0003] The purpose of this utility model is to provide a battery module sampling component transport packaging structure to solve the problem mentioned in the background art that the existing transport packaging positioning structure is rudimentary, relies on ordinary foam or cardboard filling, and lacks dedicated positioning components adapted to the sampling component, which leads to the component being easily displaced during transportation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A battery module sampling component transport packaging structure, comprising: The main body of the packaging is a rectangular box with an opening at the top. The interior of the main body forms a receiving cavity, and the top cover is detachably and fixedly installed at the top of the opening by a buckle. The positioning mechanism is installed at the four corners of the bottom of the receiving cavity, including limiting blocks. There are four sets of limiting blocks. The limiting blocks are L-shaped. The surface of the limiting blocks is evenly provided with slots. The inner wall of the slots is fitted with limiting protrusions. The limiting blocks are made of elastic plastic, and the limiting protrusions are made of flexible rubber. The surface of the limiting protrusions is arc-shaped. The cushioning assembly includes side cushioning strips and a bottom cushioning pad.

[0005] In a preferred embodiment of this utility model, the top of the opening is provided with a top cover groove, and the inner walls on the left and right sides of the packaging body are provided with slots, and the top cover is inserted into the inner wall of the top cover groove for connection.

[0006] In a preferred embodiment of this utility model, rectangular mating grooves are provided on the inner walls of the left and right sides of the top cover, and the slots and the inner walls of the rectangular mating grooves are connected by a snap-fit ​​to lock the top cover and the packaging body.

[0007] In a preferred embodiment of this utility model, the inner wall contours of the four limiting blocks match the base of the battery module sampling component, and the limiting blocks are symmetrically distributed on the inner side of the limiting blocks to limit the lateral displacement of the sampling component.

[0008] In a preferred embodiment of this utility model, the bottom buffer pad is fixedly installed on the bottom inner wall of the receiving cavity, and the inner wall of the bottom buffer pad is evenly provided with weight reduction holes, and the inner wall of the weight reduction holes is filled with flexible buffer cotton.

[0009] In a preferred embodiment of this utility model, the side buffer strip is configured as a rectangular strip structure, and the side buffer strip is vertically distributed along the height direction of the packaging body.

[0010] In a preferred embodiment of this utility model, the bottom buffer pad and the side buffer strip are both made of EVA foam material, and the surface of the bottom buffer pad is provided with anti-slip texture.

[0011] In a preferred embodiment of this utility model, the outer wall of the packaging body is provided with reinforcing ribs, which are distributed around the packaging body and are evenly distributed in several groups.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0013] 1. The component displacement is limited by the limiting structure of the base, absorbing impacts from different directions, and the locking structure prevents the top cover from loosening. It avoids problems such as deformation of sampling terminals and breakage of wire harnesses in all aspects, and adapts to the complex environment during transportation. 2. By setting elastic material limit blocks to adapt to multiple component models, the buckle locking makes disassembly and assembly easy, the weight reduction hole design reduces packaging weight, and the EVA cushioning material is durable and cost-controllable, which improves the efficiency of bulk transportation and reduces packaging and maintenance costs. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the main view structure in the transport packaging structure of a battery module sampling component; Figure 2 This is a schematic diagram of the top cover mounting structure in the transport packaging structure of a battery module sampling component. Figure 3 This is a schematic diagram of the internal structure of a box in a battery module sampling component transport packaging structure. Figure 4This is a schematic diagram of a limiting block structure in the transport packaging structure of a battery module sampling component.

[0015] In the diagram: Packaging body 100, opening 110, top cover groove 120, slot 130, top cover 140, rectangular docking groove 141, buckle 150, reinforcing rib 160, limiting block 200, slot 210, limiting protrusion 220, side buffer strip 300, bottom buffer pad 310, weight reduction hole 320, flexible buffer cotton 330. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0017] Example 1: As Figures 1-4 The main packaging body 100 is a rectangular box with an opening 110 at the top. The main packaging body 100 has an internal cavity. The top cover 140 is detachably and fixedly installed at the top of the opening 110 by a buckle 150. The positioning mechanism is installed at the four corners of the bottom of the receiving cavity. It includes four sets of limiting blocks 200. The limiting blocks 200 are L-shaped and have slots 210 evenly distributed on their surfaces. Limiting protrusions 220 are inserted into the inner walls of the slots 210. The limiting blocks 200 are made of elastic plastic and the limiting protrusions 220 are made of flexible rubber. The surfaces of the limiting protrusions 220 are arc-shaped. The cushioning assembly includes a side cushioning strip 300 and a bottom cushioning pad 310.

[0018] The specific application scenario of this embodiment is as follows: The main packaging body 100 is a rectangular box with an opening 110 at the top. The internal cavity is used to place the battery module sampling component. The top cover 140 is detachably fixed to the main body through a buckle 150 at the top of the opening 110, ensuring that the top cover is not easy to loosen during transportation. The positioning mechanism is installed at the four corners of the bottom of the cavity. Four sets of L-shaped limiting blocks 200 form a "four-corner positioning" structure, which fits against the edge of the sampling component base. The slots 210 on the surface of the limiting blocks 200 are used to insert the limiting protrusions 220. The limiting blocks 200 are made of elastic plastic, which can be slightly deformed to adapt to different base sizes. The limiting protrusions 220 are made of flexible rubber, and the arc surface avoids scratching the component. The two work together to limit the lateral and longitudinal displacement of the sampling component and to buffer local vibration through the elasticity of the material. The side buffer strips 300 of the buffer component fit against the side wall of the cavity, and the bottom buffer pad 310 is laid at the bottom of the cavity, which respectively absorb the lateral and longitudinal impact energy during transportation and prevent the component from directly colliding with the main packaging body.

[0019] Example 2: Figure 2 and Figure 3 The top of the opening 110 is provided with a top cover groove 120, and the inner walls of the left and right sides of the packaging body 100 are provided with slots 130. The top cover 140 is connected to the inner wall of the top cover groove 120 by insertion. The inner walls of the left and right sides of the top cover 140 are provided with rectangular mating grooves 141. The inner walls of the slots 130 and the rectangular mating grooves 141 are connected by a buckle 150 for locking the top cover 140 and the packaging body 100.

[0020] The specific application scenario of this embodiment is as follows: The top of the opening 110 of the packaging body 100 is provided with a top cover groove 120. The top cover 140 is inserted into the top cover groove 120. The groove is used to position the top cover and the body to achieve initial alignment and avoid positional shift when closing. The slots 130 on the inner walls of the left and right sides of the packaging body 100 correspond to the rectangular docking grooves 141 on the inner walls of the left and right sides of the top cover 140. After the top cover 140 is fully embedded in the top cover groove 120, the buckle 150 is inserted into the through hole formed by the slot 130 and the rectangular docking groove 141 to lock the top cover 140 and the packaging body 100. Through the double fixation of "groove pre-positioning + buckle locking", the connection stability between the top cover and the body is greatly improved, and the top cover is prevented from loosening due to transportation bumps. At the same time, the buckle 150 is designed to be detachable, which facilitates the subsequent opening and retrieval of components.

[0021] Example 3: Figure 3 and Figure 4 The inner wall contours of the four limiting blocks 200 match the base of the battery module sampling component. The limiting blocks 200 are symmetrically distributed on the inner side of the limiting blocks 200 to limit the lateral displacement of the sampling component.

[0022] The specific application scenario of this embodiment is as follows: the inner wall contours of the four sets of limiting blocks 200 are perfectly matched with the base of the battery module sampling component, ensuring that after the component is placed in the receiving cavity, the base and the inner wall of the limiting blocks 200 are tightly fitted, forming a "wrap-around" positioning of the component from the four corners. The limiting blocks 200 are symmetrically distributed on the inner side of the component base, which not only avoids the component shifting due to excessively loose positioning, but also prevents the base from being squeezed due to excessively tight positioning. At the same time, the elastic plastic material of the limiting blocks 200 can be slightly deformed according to the size of the base, adapting to the differences in the bases of different models of sampling components in the same series, improving the versatility of packaging while ensuring positioning accuracy. Through this structure, the lateral displacement of the sampling component during transportation is strictly limited. Even if it encounters sudden braking or bumps, the component will not collide with the side wall of the main packaging body, effectively protecting the sampling terminals and wiring harness.

[0023] Example 4: Figure 3 and Figure 4The bottom cushioning pad 310 is fixedly installed on the bottom inner wall of the receiving cavity. The inner wall of the bottom cushioning pad 310 is evenly provided with weight reduction holes 320. The inner wall of the weight reduction holes 320 is filled with flexible cushioning cotton 330. The side cushioning strips 300 are set as rectangular strip structures. The side cushioning strips 300 are vertically distributed along the height direction of the packaging body 100. The bottom cushioning pad 310 and the side cushioning strips 300 are both made of EVA foam material, and the surface of the bottom cushioning pad 310 is provided with anti-slip texture.

[0024] The specific application scenario of this embodiment is as follows: The bottom buffer pad 310 is fixed to the inner wall of the bottom of the receiving cavity, directly bearing the weight of the battery module sampling component. The anti-slip texture on the surface of the bottom buffer pad 310 increases the friction between the component and the buffer pad, preventing the component from sliding on the buffer pad. The weight-reducing holes 320 evenly opened on the inner wall of the buffer pad reduce the overall weight of the packaging while forming a "honeycomb" buffer structure, improving the vibration absorption capacity. The flexible buffer cotton 330 filled in the weight-reducing holes 320 further enhances the bottom buffering effect, avoiding the bottom of the component from directly bearing hard impact. The side buffer strip 300 is a rectangular strip structure, vertically distributed along the height direction of the packaging body 100, completely covering the side wall of the receiving cavity. When the packaging is subjected to lateral impact, the side buffer strip 300 absorbs the impact energy through its own deformation, preventing the side of the component from colliding with the packaging body. At the same time, both the bottom buffer pad 310 and the side buffer strip 300 are made of EVA foam material, which has both good cushioning and durability, can maintain the protective effect for a long time, and will not be affected by changes in ambient temperature.

[0025] The working principle of this utility model is as follows: When used by those skilled in the art, the battery module sampling component is placed into the receiving cavity of the packaging body 100. The limiting block 200 of Embodiment 3 achieves lateral positioning of the component, and the limiting protrusion 220 of Embodiment 1 further restricts the displacement of the component and buffers local vibrations. The bottom of the component contacts the bottom buffer pad 310 of Embodiment 4 to absorb longitudinal impacts and prevent the component from sliding. The side buffer strip 300 absorbs lateral impacts. When the top cover 140 is closed, the top cover is first pre-positioned with the body through the top cover groove 120 of Embodiment 2, and then the buckle 150 is inserted into the slot 130 and the rectangular docking groove 141 to lock the top cover, forming a complete protection process of "positioning-buffering-locking". Throughout the process, the components work together to restrict the displacement of the component, absorb impact vibrations, and ensure the stability of the top cover connection, thus achieving comprehensive protection of the sampling component during transportation.

[0026] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A transport packaging structure for a battery module sampling component, characterized in that, include: The packaging body (100) is a rectangular box with an opening (110) at the top. The packaging body (100) has an internal cavity. The top cover (140) is detachably and fixedly installed at the top of the opening (110) by a buckle (150). The positioning mechanism is installed at the four corners of the bottom of the receiving cavity, including a limiting block (200). The limiting block (200) is provided in four sets. The limiting block (200) is set in an L shape. The surface of the limiting block (200) is evenly provided with slots (210). The inner wall of the slot (210) is inserted and installed with a limiting protrusion (220). The limiting block (200) is made of elastic plastic, and the limiting protrusion (220) is made of flexible rubber. The surface of the limiting protrusion (220) is set in an arc shape. The cushioning assembly includes a side cushioning strip (300) and a bottom cushioning pad (310).

2. The battery module sampling component transport packaging structure according to claim 1, characterized in that, The top of the opening (110) is provided with a top cover groove (120), and slots (130) are provided on the inner walls of the left and right sides of the packaging body (100). The top cover (140) is connected to the inner wall of the top cover groove (120) by insertion.

3. The battery module sampling component transport packaging structure according to claim 2, characterized in that, The inner walls on the left and right sides of the top cover (140) are provided with rectangular docking grooves (141). The slot (130) and the inner walls of the rectangular docking groove (141) are connected by a buckle (150) to lock the top cover (140) and the packaging body (100).

4. The battery module sampling component transport packaging structure according to claim 1, characterized in that, The inner wall contours of the four limiting blocks (200) match the base of the battery module sampling component. The limiting blocks (200) are symmetrically distributed on the inner side of the limiting blocks (200) to limit the lateral displacement of the sampling component.

5. The battery module sampling component transport packaging structure according to claim 1, characterized in that, The bottom buffer pad (310) is fixedly installed on the bottom inner wall of the receiving cavity. The inner wall of the bottom buffer pad (310) is evenly provided with weight reduction holes (320), and the inner wall of the weight reduction holes (320) is filled with flexible buffer cotton (330).

6. The battery module sampling component transport packaging structure according to claim 5, characterized in that, The side buffer strip (300) is configured as a rectangular strip structure, and the side buffer strip (300) is vertically distributed along the height direction of the packaging body (100).

7. The battery module sampling component transport packaging structure according to claim 6, characterized in that, The bottom buffer pad (310) and the side buffer strip (300) are both made of EVA foam material, and the surface of the bottom buffer pad (310) is provided with anti-slip texture.

8. The battery module sampling component transport packaging structure according to claim 1, characterized in that, The outer wall of the packaging body (100) is provided with reinforcing ribs (160), which are distributed around the packaging body (100) and are evenly distributed in several groups.

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