Module end plate structure

Abstract

The utility model discloses a module end plate structure, which belongs to the technical field of module end plates and comprises an end plate body provided with a plurality of mounting holes. The mounting piece is arranged on the end plate main body, and a bracket mounting position is arranged on the mounting piece; the number of the installation blocks is two, the installation blocks are arranged on the two sides of the end plate body, and a plurality of limiting protrusions are arranged on the installation blocks. And the end plate main body, the mounting piece and the mounting block are integrally formed. The module end plate structure disclosed by the utility model is integrally formed and processed, is arranged at the end part of the battery cell, can effectively reinforce and fix the battery cell, has higher structural strength, improves the reinforcing effect on the battery cell, is beneficial to hoisting the module, and can effectively reduce the cost by adopting the integrally formed processing structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of module end plates, and in particular relates to a module end plate structure. Background Art

[0002] Module end plates are key components used for connection and structural support in electronic products or battery modules. They are typically connected to the mainboard or other modules and provide mechanical support within the battery module. They are typically located at the ends of battery cells, reinforcing the cells and facilitating module hoisting.

[0003] The existing module end plate is a combined structure, in which various parts are combined to form a structure that strengthens and fixes the battery cells. This type of module end plate has low strength and each part requires mold processing, so there is a problem of high cost. Utility Model Content

[0004] The utility model overcomes the deficiencies of the prior art and provides a module end plate structure to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: a module end plate structure, comprising

[0006] An end plate body, wherein the end plate body is provided with a plurality of mounting holes;

[0007] A mounting plate, the mounting plate being arranged on the end plate body and having a bracket mounting position provided on the mounting plate;

[0008] There are two mounting blocks, which are arranged on both sides of the end plate body, and a plurality of limiting protrusions are provided on the mounting blocks;

[0009] The end plate body, the mounting piece and the mounting block are integrally formed.

[0010] In a preferred embodiment of the present invention, the mounting holes include hoisting holes and component holes, and the hoisting holes and the component holes are evenly distributed on the surface of the end plate body.

[0011] In a preferred embodiment of the present invention, there are two bracket mounting positions, which are respectively located on both sides of the mounting piece to install the bracket.

[0012] In a preferred embodiment of the present invention, the mounting block is a columnar structure, and the mounting block is provided with a columnar hole along the length direction for mounting the screw.

[0013] In a preferred embodiment of the present invention, the cylindrical hole is a U-shaped hole.

[0014] In a preferred embodiment of the present invention, an observation hole is provided at the bottom of the mounting block for observing the screw rod.

[0015] In a preferred embodiment of the present invention, the limiting protrusions are arranged in groups of two to limit the position of the steel belt.

[0016] The present invention solves the defects in the background technology and has the following beneficial effects:

[0017] The module end plate structure of the utility model adopts an integrated molding process, which is installed at the end of the battery cell, can effectively strengthen and fix the battery cell, and its structural strength is high, which improves the reinforcement effect of the battery cell and is conducive to the lifting processing of the module. The integrated molding processing structure can effectively reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the utility model;

[0020] Figure 2 This is a structural diagram of the module end plate structure of a preferred embodiment of the present utility model;

[0021] Figure 3 for Figure 2 The main view;

[0022] In the figure: 100, battery cell; 200, steel strip; 300, bracket; 400, screw;

[0023] 10. End plate body; 11. Mounting hole; 20. Mounting piece; 21. Bracket mounting position; 30. Mounting block; 31. Limiting protrusion; 32. Columnar hole; 33. Observation hole. DETAILED DESCRIPTION

[0024] The following diagrams illustrate various embodiments of the present invention. For clarity, many physical details will be included in the following description. However, it should be understood that these physical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.

[0025] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0026] This embodiment provides a module end plate structure, which is processed by one-piece molding and is installed at the end of the battery cell 100. It can effectively strengthen and fix the battery cell 100, and its structural strength is high, which improves the reinforcement effect of the battery cell 100 and is conducive to the hoisting of the module. The one-piece molding processing structure can effectively reduce costs.

[0027] Combine Figures 1 to 3 As shown, the module end plate structure of this embodiment includes an end plate body 10, a mounting plate 20 and a mounting block 30. The end plate body 10, the mounting plate 20 and the mounting block 30 are integrally formed. Compared with the traditional combined installation, it can effectively enhance the strength of the end plate structure and reduce costs.

[0028] In this embodiment, the module end plate structure is installed at the end of the battery cell 100 , thereby installing the steel strip 200 , the bracket 300 and the screw 400 to achieve enhanced fixation of the battery cell 100 .

[0029] Combine Figure 2 and Figure 3As shown, the end plate body 10 of this embodiment is provided with a plurality of mounting holes 11, the mounting piece 20 is provided on the end plate body 10, and the mounting piece 20 is provided with a bracket mounting position 21, the number of mounting blocks 30 is two and is provided on both sides of the end plate body 10, and the mounting block 30 is provided with a plurality of limiting protrusions 31. The mounting holes 11 of this embodiment include hoisting holes and component holes, and the hoisting holes and component holes are evenly distributed on the surface of the end plate body 10. The hoisting holes can cooperate with the external hoisting structure to hoist the module, and the component holes can be used for installation operations of other components. According to actual needs, a hole can be made on the end plate body 10 by laser drilling, and the bracket mounting position 21 on the mounting plate 20 can be used to install the bracket 300. The existence of the limiting protrusion 31 makes it easier for the steel belt 200 to be inserted between the two limiting protrusions 31 when assembling the module, thereby fixing the module; when the module is assembled, the battery cell 100 returns to its natural state, and the steel belt 200 will be subjected to the expansion force of the battery cell 100 and be subjected to force. At this time, the limiting protrusion 31 of the steel belt 200 will clamp the steel belt 200 to ensure that the steel belt 200 will not detach from the module.

[0030] In this embodiment, there are two bracket mounting positions 21, which are located on both sides of the mounting plate 20 to install the bracket 300. The limiting protrusions 31 are arranged in groups of two to limit the steel belt 200. During the assembly process, the steel belt 200 is located between the two limiting protrusions 31 to achieve the limitation of the steel belt 200. The surface of the limiting protrusion 31 of this embodiment has chamfered corners and a draft angle to improve the limiting effect of the steel belt 200.

[0031] like Figure 2 As shown, the mounting block 30 of this embodiment is a columnar structure. The mounting block 30 is provided with a columnar hole 32 along the length direction for mounting the screw 400, thereby meeting the assembly requirements of the module.

[0032] In this embodiment, the cylindrical hole 32 is a U-shaped hole, and an observation hole 33 is provided at the bottom of the mounting block 30 to observe the screw 400 to see whether the screw 400 is aligned with the hole position, thereby reducing the time for installation and adjustment.

[0033] In actual use, the module end plate structure of this embodiment is installed at the end of the battery cell 100, and can install the steel belt 200, the bracket 300 and the screw 400 to achieve reinforced fixation of the battery cell 100. The module end plate structure adopts an integrated molding process, and is installed at the end of the battery cell 100, which can effectively reinforce and fix the battery cell 100. Its structural strength is high, which improves the reinforcement effect of the battery cell 100 and is conducive to the hoisting of the module. The use of an integrated molding processing structure can effectively reduce costs.

[0034] Although the present invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the present invention. That is, the methods, systems, or devices discussed above are all examples. Various configurations may omit, replace, or add various processes or components as appropriate. For example, in an alternative configuration, the method may be performed in an order different from that described, and / or various stages may be added, omitted, and / or combined. Moreover, the features described with respect to certain configurations may be combined in various other configurations. Different aspects and elements of the configurations may be combined in a similar manner. In addition, as technology develops, many elements are merely examples and do not limit the scope of this disclosure or the claims.

[0035] Specific details are given in the specification to provide a thorough understanding of the exemplary configurations including implementations. However, the configurations can be practiced without these specific details. For example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail to avoid obscuring the configurations. This description provides only example configurations and does not limit the scope, applicability, or configurations of the claims. On the contrary, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made to the functions and arrangements of the elements without departing from the spirit or scope of this disclosure.

[0036] Furthermore, although each operation may be described as a sequential process, many operations may be performed in parallel or simultaneously. Furthermore, the order of the operations may be rearranged. A process may have additional steps. Furthermore, examples of the methods may be implemented in hardware, software, firmware, middleware, code, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware, or code, the program code or code segments for performing the necessary tasks may be stored in a non-transitory computer-readable medium such as a storage medium, and the described tasks may be performed by a processor.

[0037] In summary, it is intended that the above detailed description be considered illustrative rather than restrictive, and it should be understood that the claims (including all equivalents) are intended to define the spirit and scope of the present invention. The above embodiments should be understood as merely illustrating the present invention and not to limit the scope of protection of the present invention. After reading the contents of the present invention, technicians can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope defined by the claims of the present invention.

Claims

1. A module end plate structure, characterized in that: include An end plate body (10), wherein the end plate body (10) is provided with a plurality of mounting holes (11); A mounting piece (20), the mounting piece (20) being arranged on the end plate body (10), and a bracket mounting position (21) being provided on the mounting piece (20); Mounting blocks (30), the number of the mounting blocks (30) being two and being arranged on both sides of the end plate body (10), and the mounting blocks (30) being provided with a plurality of limiting protrusions (31); The end plate body (10), the mounting piece (20) and the mounting block (30) are integrally formed.

2. A module end plate structure according to claim 1, characterized in that: The mounting holes (11) include hoisting holes and component holes, and the hoisting holes and the component holes are evenly distributed on the surface of the end plate body (10).

3. The module end plate structure according to claim 1, characterized in that: There are two bracket installation positions (21), which are respectively located on both sides of the installation piece (20) to install the bracket (300).

4. The module end plate structure according to claim 1, characterized in that: The mounting block (30) is a columnar structure, and a columnar hole (32) is provided along the length direction of the mounting block (30) for mounting the screw rod (400).

5. The module end plate structure according to claim 4, characterized in that: The columnar hole (32) is a U-shaped hole.

6. The module end plate structure according to claim 4, characterized in that: The bottom of the mounting block (30) is provided with an observation hole (33) for observing the screw (400).

7. The module end plate structure according to claim 1, characterized in that: The limiting protrusions (31) are arranged in groups of two to limit the position of the steel strip (200).

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