Positioning structure of battery pack

Abstract

The battery pack positioning structure comprises a mounting frame, a cover plate is connected to the upper end of the mounting frame in a clamped mode, a limiting plate is movably installed on the upper portion of the front end of the mounting frame in a penetrating and inserting mode, connecting grooves are formed in the left side and the right side of the interior of the mounting frame respectively, and a group of mounting holes are formed in the left portion and the right portion of the upper end of the mounting frame respectively. Baffles are clamped in the two connecting grooves, and a plurality of connecting holes are formed in the rear side of the interior of the mounting frame. According to the positioning structure of the battery pack, the mounting frame and the cover plate are arranged, so that the protection function of the battery body can be enhanced; by arranging the limiting plates, clamping the baffles in the connecting grooves, placing the battery body between the two baffles, and enabling the limiting plates to penetrate through the clamping grooves and the limiting columns and to be movably connected in the connecting holes in a penetrating manner, the limiting function of the battery body can be enhanced by limiting the battery body through the limiting plates and the baffles; and the deviation phenomenon of the battery body can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of battery packs, in particular to a positioning structure of a battery pack. Background Art

[0002] With the continuous improvement of people's material and cultural living standards and the rapid development of the electronic products market, cylindrical multi-parallel series batteries are very common battery packs on the market in the battery industry. They can be used in electronic products such as floor scrubbers and vacuum cleaners. The existing battery packs are composed of battery cells, circuit boards, brackets, nickel strips, insulating auxiliary materials, terminal wires, PVC heat shrink sleeves and other materials.

[0003] The prior art (patent number: CN216648526U) discloses a positioning structure of a battery pack, including a shell component, the shell component including a main shell, a battery compartment, a snap-in slot, a first limit clamp and a second limit clamp, a plurality of battery compartments are arranged inside the main shell, the battery compartment is used to assemble batteries, snap-in slots are arranged at both ends of the battery compartment, a first limit clamp is arranged in the snap-in slot, the first limit clamp is arranged between two groups of battery compartments, and the second limit clamp is arranged on the other side of the battery compartment. The beneficial effect of the utility model is that the nickel sheet that can be positioned and assembled is used to avoid the phenomenon of the nickel sheet being offset, and the consequences of the battery pack circuit being blocked and the unstable performance caused by the offset of the nickel sheet are prevented, and the structural stability of the battery pack after installation is improved.

[0004] The existing positioning structure of the battery pack has the following disadvantages. Since the existing equipment has a general limiting effect on the battery pack, it affects the stability of the battery pack, making the equipment have certain limitations. Therefore, we propose a new positioning structure for the battery pack. Utility Model Content

[0005] The main purpose of the utility model is to provide a positioning structure of a battery pack, which can effectively enhance the stability of the battery.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A positioning structure for a battery pack comprises a mounting frame, wherein a cover plate is clamped on the upper end of the mounting frame, a limit plate is movably inserted and installed on the upper front end of the mounting frame, connecting grooves are provided on the left and right sides of the interior of the mounting frame, a group of mounting holes are provided on the left and right sides of the upper end of the mounting frame, baffles are clamped in the two connecting grooves, a plurality of connecting holes are provided on the rear side of the interior of the mounting frame, a clamping slot is provided on the upper front end of the mounting frame, and a limit hole that passes through up and down is provided on the front of the upper end of the mounting frame.

[0008] Preferably, the two groups of mounting holes are symmetrically distributed and each group is provided with two, and the two baffles are symmetrically distributed.

[0009] Preferably, a placement groove is provided at the front lower end of the cover plate, and a group of reinforcement holes passing through from top to bottom are provided at the upper left part and the upper right part of the cover plate, and reinforcement bolts are movably inserted and connected in the two groups of reinforcement holes.

[0010] Preferably, the two groups of reinforcement holes and the two groups of reinforcement bolts are distributed symmetrically and each group is provided with two, and the reinforcement bolts pass through the reinforcement holes and are movably inserted and connected in the installation holes.

[0011] Preferably, a battery body is clamped inside the mounting frame, and pole plates are fixedly connected to the left and right upper ends of the battery body, and limiting columns are fixedly connected to the left and right upper ends of the battery body, a handle is fixedly connected to the middle of the front end of the limiting plate, and a through hole is opened at the front end of the upper end of the limiting plate, and a limiting bolt is movably inserted and connected in the through hole.

[0012] Preferably, the limiting plate passes through the card slot and the limiting column and is movably inserted and connected in the connecting hole, and the limiting bolt passes through the limiting hole and is movably inserted and connected in the through hole.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by providing a mounting frame and a cover plate, the protective function of the battery body can be enhanced. When in use, the battery body is first placed in the mounting frame, and then the cover plate is clamped on the mounting frame. By wrapping the battery body with the cover plate and the mounting frame, the protective function of the battery body can be enhanced;

[0015] 2. In the utility model, by setting a limit plate, the limiting function of the battery body can be strengthened. When in use, first, connecting grooves are opened on the left and right sides inside the mounting frame, and the baffle is clamped in the connecting groove. Then, the battery body is placed between the two baffles, and then the limiting plate passes through the clamping groove and the limiting column and is movably inserted and connected in the connecting hole. By limiting the battery body through the limit plate and the baffle, the limiting function of the battery body can be strengthened and the displacement of the battery body can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the overall structure of a mounting frame of a positioning structure of a battery pack of the utility model;

[0018] Figure 3This is a schematic diagram of the overall structure of a cover plate of a positioning structure of a battery pack of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a limiting plate of a positioning structure of a battery pack.

[0020] In the figure: 1. mounting frame; 2. cover plate; 3. limiting plate; 4. mounting hole; 5. baffle; 6. connecting hole; 7. connecting groove; 8. card slot; 9. limiting hole; 10. battery body; 11. plate; 12. limiting column; 21. placement groove; 22. reinforcement hole; 23. reinforcement bolt; 31. handle; 32. through hole; 33. limiting bolt. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] like Figure 1-4As shown, a positioning structure of a battery pack includes a mounting frame 1, a cover plate 2 is clamped on the upper end of the mounting frame 1, a limit plate 3 is movably inserted and installed on the upper front end of the mounting frame 1, a connecting groove 7 is opened on the left and right sides of the inside of the mounting frame 1, a group of mounting holes 4 are opened on the left and right sides of the upper end of the mounting frame 1, baffles 5 are clamped in the two connecting grooves 7, a plurality of connecting holes 6 are opened on the rear side of the inside of the mounting frame 1, a clamping groove 8 is opened on the upper front end of the mounting frame 1, and a limit hole 9 that passes through the upper and lower ends of the mounting frame 1 is opened; the two groups of mounting holes 4 are symmetrically distributed on the left and right sides and each group is set to two, and the two baffles 5 are symmetrically distributed on the left and right sides; a placing hole 4 is opened on the front of the lower end of the cover plate 2 A groove 21 is provided, and a group of reinforcement holes 22 that pass through from top to bottom are opened on the upper left and upper right parts of the cover plate 2, and reinforcement bolts 23 are movably inserted and connected in the two groups of reinforcement holes 22; the two groups of reinforcement holes 22 and the two groups of reinforcement bolts 23 are symmetrically distributed on the left and right sides, and each group is set to two, the reinforcement bolts 23 pass through the reinforcement holes 22 and are movably inserted and connected in the mounting holes 4; by arranging the mounting frame 1 and the cover plate 2, the protection function of the battery body 10 can be enhanced. When in use, the battery body 10 is first placed in the mounting frame 1, and then the cover plate 2 is clamped on the mounting frame 1. By wrapping the battery body 10 with the cover plate 2 and the mounting frame 1, the protection function of the battery body 10 can be enhanced.

[0025] The mounting frame 1 has a battery body 10 clamped inside, and the upper left and upper right parts of the battery body 10 are fixedly connected with the pole plate 11, and the upper left and upper right parts of the battery body 10 are fixedly connected with the limiting column 12, and the middle part of the front end of the limiting plate 3 is fixedly connected with the handle 31, and the upper front part of the limiting plate 3 is provided with a through hole 32 that passes through from top to bottom, and the through hole 32 is movably inserted and connected with the limiting bolt 33; the limiting plate 3 passes through the card slot 8 and the limiting column 12 and is movably inserted and connected in the connecting hole 6, and the limiting bolt 33 passes through the limiting hole 9 and is movably inserted and connected in the through hole 3 2; by setting the limiting plate 3, the limiting function of the battery body 10 can be strengthened. When in use, first, connecting grooves 7 are opened on the left and right sides of the mounting frame 1, and the baffle 5 is clamped in the connecting groove 7, and then the battery body 10 is placed between the two baffles 5, and then the limiting plate 3 passes through the clamping groove 8 and the limiting column 12 and is movably inserted and connected in the connecting hole 6. By limiting the battery body 10 by the limiting plate 3 and the baffle 5, the limiting function of the battery body 10 can be strengthened, and the displacement of the battery body 10 can be avoided.

[0026] It should be noted that the utility model is a positioning structure of a battery pack. By setting a mounting frame 1 and a cover plate 2, the protective function of the battery body 10 can be enhanced. When in use, the battery body 10 is first placed in the mounting frame 1, and then the cover plate 2 is clamped on the mounting frame 1. By wrapping the battery body 10 with the cover plate 2 and the mounting frame 1, the protective function of the battery body 10 can be enhanced; by setting a limiting plate 3, the limiting function of the battery body 10 can be enhanced. When in use, first, connecting grooves 7 are opened on the left and right sides of the mounting frame 1, and the baffle 5 is clamped in the connecting groove 7, and then the battery body 10 is placed between the two baffles 5, and then the limiting plate 3 penetrates the card slot 8 and the limiting column 12 and is movably inserted and connected in the connecting hole 6. By limiting the battery body 10 with the limiting plate 3 and the baffle 5, the limiting function of the battery body 10 can be strengthened, and the displacement of the battery body 10 can be avoided.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A battery pack positioning structure, comprising a mounting frame (1), characterized in that: The upper end of the mounting frame (1) is clamped with a cover plate (2), a limit plate (3) is movably inserted and installed on the upper front end of the mounting frame (1), the left side and the right side of the interior of the mounting frame (1) are provided with connection grooves (7), the upper left and the right side of the upper end of the mounting frame (1) are provided with a group of mounting holes (4), the two connection grooves (7) are clamped with baffles (5), the rear side of the interior of the mounting frame (1) is provided with a plurality of connection holes (6), the upper front end of the mounting frame (1) is provided with a clamping groove (8), and the upper front end of the mounting frame (1) is provided with a limit hole (9) that passes through from top to bottom.

2. A battery pack positioning structure according to claim 1, characterized in that: The two groups of mounting holes (4) are symmetrically distributed on the left and right, and each group is provided with two holes, and the two baffles (5) are symmetrically distributed on the left and right.

3. A battery pack positioning structure according to claim 2, characterized in that: The front portion of the lower end of the cover plate (2) is provided with a placement groove (21), and the upper left portion and the upper right portion of the cover plate (2) are both provided with a group of reinforcement holes (22) penetrating upward and downward, and reinforcement bolts (23) are movably inserted and connected in the two groups of reinforcement holes (22).

4. A battery pack positioning structure according to claim 3, characterized in that: The two groups of reinforcement holes (22) and the two groups of reinforcement bolts (23) are both symmetrically distributed and each group is provided with two. The reinforcement bolts (23) penetrate the reinforcement holes (22) and are movably inserted and connected in the installation hole (4).

5. A battery pack positioning structure according to claim 4, characterized in that: A battery body (10) is clamped inside the mounting frame (1), and the upper left and upper right parts of the battery body (10) are fixedly connected to the pole plates (11), and the upper left and upper right parts of the battery body (10) are fixedly connected to the limiting pillars (12), and the middle part of the front end of the limiting plate (3) is fixedly connected to the handle (31), and the upper front part of the limiting plate (3) is provided with a through hole (32) that passes through from top to bottom, and the through hole (32) is movably inserted and connected to the limiting bolt (33).

6. A battery pack positioning structure according to claim 5, characterized in that: The limiting plate (3) passes through the card slot (8) and the limiting column (12) and is movably inserted and connected in the connecting hole (6); the limiting bolt (33) passes through the limiting hole (9) and is movably inserted and connected in the through hole (32).

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