A lithium battery stacked electrode assembly fixing frame

Abstract

This utility model discloses a lithium battery stacking electrode assembly fixing frame, including a base, a column vertically installed on the surface of the base, a protective frame fixedly connected to the top of the column, and a lithium battery body installed above the base. A loading assembly is installed on the surface of the base. The loading assembly includes a base plate parallel to the base, a back plate fixedly connected to the end of the base plate, guide blocks symmetrically installed on the surface of the back plate, and a storage groove formed on the surface of the base plate. Guide blocks are symmetrically installed at the bottom of the back plate at the end of the base plate, and guide grooves are symmetrically formed on the surface of the base. The guide blocks slide into the interior of the guide grooves. When installing the lithium battery body, the base plate is pulled outward relative to the base to increase the operating space, the lithium battery body is placed on the surface of the insulating pad, and the base plate is pushed back to its initial position relative to the base. This method is convenient and reduces the risk of accidental contact and wear on the lithium battery body.

Description

Technical Field

[0001] This utility model belongs to the field of lithium battery installation technology, specifically relating to a lithium battery stacked electrode assembly fixing frame. Background Technology

[0002] During the production and assembly of lithium battery modules or battery packs, stacked electrode groups require a stable and reliable fixed frame for support, positioning and protection.

[0003] In the existing technology, the lithium battery stacked electrode assembly fixing frame is an auxiliary structure used for lithium battery installation. During clamping, due to the limited internal operating space of the frame, it is inconvenient to install and disassemble it, resulting in poor performance. Therefore, it is necessary to design a lithium battery stacked electrode assembly fixing frame to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a lithium battery stacked electrode assembly fixing frame to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lithium battery stacked electrode assembly fixing frame, including a base, a column vertically installed on the surface of the base, a protective frame fixedly connected to the top of the column, and a lithium battery body installed above the base, wherein a loading assembly is installed on the surface of the base.

[0006] The loading assembly includes a base plate arranged parallel above the base support, a back plate fixedly connected to the end of the base plate, guide blocks symmetrically installed on the surface of the back plate, a storage slot formed on the surface of the base plate, and an insulating pad adhered to the inside of the storage slot on the base plate.

[0007] Preferably, the surface of the base is symmetrically provided with guide grooves, the two ends of the back plate extend to the outer wall of the base, and the guide block is slidably inserted into the inside of the guide groove.

[0008] Preferably, a positioning block is fixedly connected to the surface of the base, and mounting seats are fixedly connected to both side walls of the base.

[0009] Preferably, a positioning seat is fixedly connected to the end face of the base plate, and the positioning seat corresponds to the positioning block.

[0010] Preferably, the lithium battery body is disposed on the surface of the insulating pad, and an inner liner plate is fixedly connected to the top of the lithium battery body.

[0011] Preferably, the outer wall of the column is provided with mounting holes.

[0012] Preferably, the protective frame has a carrier plate fixedly connected inside, and the surface of the carrier plate is screwed with locking bolts.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Guide blocks are symmetrically installed at the bottom of the back plate at the end of the base plate, and guide grooves are symmetrically opened on the surface of the base support. The guide blocks are slidably inserted into the inside of the guide grooves. When it is necessary to install the lithium battery body, pull the base plate outward relative to the base support to increase the operating space, place the lithium battery body on the surface of the insulating pad, and push the base plate back to the initial position relative to the base support. The operation is convenient and does not easily cause accidental collision and wear of the lithium battery body.

[0015] 2. The protective frame has a fixed internal connection with a carrier plate. The surface of the carrier plate is screwed with locking bolts. After the lithium battery body is placed and fixed, the locking bolts are screwed relative to the carrier plate. The plug end of the locking bolt is pressed against the surface of the inner liner plate of the lithium battery body, which has a good auxiliary clamping effect and improves stability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the base structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the base plate and insulating pad structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the base plate and back plate structure of this utility model.

[0020] In the diagram: 1. Base; 2. Column; 3. Mounting hole; 4. Protective frame; 5. Carrier plate; 6. Locking bolt; 7. Inner liner; 8. Lithium battery body; 9. Base plate; 10. Insulating pad; 11. Positioning seat; 12. Back plate; 13. Mounting seat; 14. Guide groove; 15. Positioning block; 16. Guide block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: Please refer to Figures 1 to 4This utility model provides a technical solution for a lithium battery stacked electrode assembly fixing frame: including a base 1, a column 2 vertically installed on the surface of the base 1, a protective frame 4 fixedly connected to the top of the column 2, and a lithium battery body 8 installed above the base 1. The surface of the base 1 is equipped with a loading component.

[0023] The loading assembly includes a base plate 9 parallel to the base support 1, a back plate 12 fixedly connected to the end of the base plate 9, and guide blocks 16 symmetrically installed on the surface of the back plate 12. The back plate 12 and the guide blocks 16 are both made of plastic, which is lightweight and has good structural stability. There is a storage slot on the surface of the base plate 9 and an insulating pad 10 glued inside the storage slot of the base plate 9. The insulating pad 10 not only supports the lithium battery body 8, but also prevents it from slipping or shaking.

[0024] The surface of the base 1 is symmetrically provided with guide grooves 14. The two ends of the back plate 12 extend to the outer wall of the base 1. The guide block 16 is slidably inserted into the inside of the guide groove 14. The guide groove 14 provides auxiliary guidance for the guide block 16. The surface of the base 1 is fixedly connected with a positioning block 15. The two side walls of the base 1 are fixedly connected with mounting seats 13. The end face of the base plate 9 is fixedly connected with a positioning seat 11. The positioning seat 11 and the positioning block 15 correspond to each other. After the base plate 9 is pushed to reset, the positioning seat 11 and the positioning block 15 correspond to each other and can be locked with a locking device. The lithium battery body 8 is placed on the surface of the insulating pad 10. The top of the lithium battery body 8 is fixedly connected with an inner liner plate 7. The inner liner plate 7 reinforces the top of the lithium battery body 8.

[0025] As can be seen from the above description, the present invention has the following beneficial effects: Guide blocks 16 are symmetrically installed at the bottom of the back plate 12 at the end of the base plate 9, and guide grooves 14 are symmetrically opened on the surface of the base support 1. The guide blocks 16 are slidably inserted into the inner position of the guide grooves 14. When it is necessary to install the lithium battery body 8, the base plate 9 is pulled to the outer position relative to the base support 1 to increase the operating space, and the lithium battery body 8 is placed on the surface of the insulating pad 10. The base plate 9 is then pushed back to the initial position relative to the base support 1. The operation is convenient and it is not easy to cause accidental contact and wear of the lithium battery body 8.

[0026] Example 2: Please refer to Figures 1 to 4 As shown, based on Embodiment 1, this utility model provides a technical solution for a lithium battery stacked electrode group fixing frame: the outer wall of the column 2 is provided with mounting holes 3, the inside of the protective frame 4 is fixedly connected to a carrier plate 5, and the surface of the carrier plate 5 is spirally inserted with locking bolts 6. After the lithium battery body 8 is placed and fixed, the locking bolts 6 are screwed relative to the carrier plate 5. The insertion end of the locking bolts 6 is pressed against the surface of the inner liner plate 7 of the lithium battery body 8, which has a good auxiliary clamping effect and improves stability.

[0027] Using the above technical solution, the protective frame 4 is internally fixedly connected to a carrier plate 5, and a locking bolt 6 is spirally inserted into the surface of the carrier plate 5. After the lithium battery body 8 is placed and fixed, the locking bolt 6 is screwed relative to the carrier plate 5. The insertion end of the locking bolt 6 is pressed against the surface of the inner liner plate 7 of the lithium battery body 8, which has a good auxiliary clamping effect and improves stability.

[0028] The working principle and usage process of this utility model are as follows: Guide blocks 16 are symmetrically installed at the bottom of the back plate 12 at the end of the base plate 9. Guide grooves 14 are symmetrically opened on the surface of the base support 1. The guide blocks 16 are slidably inserted into the inner position of the guide grooves 14. When it is necessary to install the lithium battery body 8, pull the base plate 9 outward relative to the base support 1 to increase the operating space, place the lithium battery body 8 on the surface of the insulating rubber pad 10, and push the base plate 9 back to the initial position relative to the base support 1. The operation is convenient and it is not easy to cause accidental collision and wear of the lithium battery body 8. The protective frame 4 has a carrier plate 5 fixedly connected inside. The surface of the carrier plate 5 is screwed with locking bolts 6. After the lithium battery body 8 is placed and fixed, the locking bolts 6 are screwed relative to the carrier plate 5. The insertion end of the locking bolts 6 is pressed against the surface of the inner liner plate 7 of the lithium battery body 8, which has a good auxiliary clamping effect and improves stability.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A lithium battery stacked electrode assembly fixing frame, comprising a base (1), a column (2) vertically mounted on the surface of the base (1), a protective frame (4) fixedly connected to the top of the column (2), and a lithium battery body (8) mounted above the base (1), characterized in that: The surface of the base (1) is equipped with a loading assembly; The loading assembly includes a base plate (9) arranged parallel above the base (1), a back plate (12) fixedly connected to the end of the base plate (9), guide blocks (16) symmetrically installed on the surface of the back plate (12), a storage slot opened on the surface of the base plate (9), and an insulating pad (10) bonded to the inside of the storage slot of the base plate (9).

2. The lithium battery stacked electrode assembly fixing frame according to claim 1, characterized in that: The surface of the base (1) is symmetrically provided with guide grooves (14), the two ends of the back plate (12) extend to the outer wall of the base (1), and the guide block (16) is slidably inserted into the inside of the guide groove (14).

3. The lithium battery stacked electrode assembly fixing frame according to claim 1, characterized in that: The base (1) is fixedly connected to a positioning block (15), and mounting bases (13) are fixedly connected to both sides of the base (1).

4. The lithium battery stacked electrode assembly fixing frame according to claim 1, characterized in that: A positioning seat (11) is fixedly connected to the end face of the base plate (9), and the positioning seat (11) corresponds to the positioning block (15).

5. A lithium battery stacked electrode assembly fixing frame according to claim 1, characterized in that: The lithium battery body (8) is disposed on the surface of the insulating pad (10), and an inner liner plate (7) is fixedly connected to the top of the lithium battery body (8).

6. A lithium battery stacked electrode assembly fixing frame according to claim 1, characterized in that: The outer wall of the column (2) is provided with mounting holes (3).

7. A lithium battery stacked electrode assembly fixing frame according to claim 1, characterized in that: The protective frame (4) is internally fixedly connected to a carrier plate (5), and a locking bolt (6) is spirally inserted into the surface of the carrier plate (5).

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