Compact-layout space-saving storage battery pack arrangement structure

Abstract

The utility model discloses a storage battery pack arrangement structure compact in layout and capable of saving space. The storage battery pack arrangement structure comprises a base, a side supporting frame, a top plate, a sliding rail assembly, a rotary wiring mechanism and a limiting device. The base is of a rectangular frame structure, and fixing holes are formed in the bottom of the base and used for fixing the whole structure in the shelter power station. The side supporting frames are arranged on the left and right sides of the base and vertically connected with the base into a whole, vertical guide grooves are formed in the inner side surfaces of the side supporting frames, the sliding rail assemblies are embedded in the guide grooves and slidably connected with the guide grooves, the top plate is horizontally installed at the tops of the side supporting frames and is parallel to the base, and a through hole is formed in the middle of the top plate and used for containing part of components of the rotary wiring mechanism; the sliding rail assembly comprises two sets of sliding blocks and a set of connecting rods, the sliding blocks are embedded into the guide grooves of the side supporting frames and slide up and down along the guide grooves, the two ends of the connecting rods are fixedly connected with the two sets of sliding blocks respectively, a plurality of clamping grooves are evenly distributed in the outer side surfaces of the connecting rods, the occupied space of the storage battery pack in the horizontal direction is reduced, and the overall layout of the shelter power station is optimized.

Description

Technical Field

[0001] This utility model relates to a battery arrangement structure, specifically a compact and space-saving battery pack arrangement structure. Background Technology

[0002] Currently, battery packs in modular power stations mostly adopt a stacked or parallel layout, resulting in redundant equipment spacing and insufficient space utilization. Traditional battery rack structures are fixed and cannot dynamically adjust the installation spacing according to battery size, leading to ineffective gaps when batteries of different specifications are mixed. Wiring and maintenance require disassembling the entire battery pack, posing a risk of accidental electrode contact. While some structures with movable supports can adjust the height, they lack integrated wiring devices, making exposed cables susceptible to contact problems due to cabin vibration. Furthermore, the sliding mechanism lacks a double-limit design, posing a risk of displacement during bumpy transport. Utility Model Content

[0003] The purpose of this invention is to provide a compact and space-saving battery pack arrangement structure to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a compact and space-saving battery pack arrangement structure, including a base, side support frames, a top plate, a slide rail assembly, a rotating wiring mechanism, and a limiting device; the base is a rectangular frame structure with fixing holes at the bottom for fixing the overall structure inside the modular power station; the side support frames are arranged on the left and right sides of the base and vertically connected to it as a whole, the inner surface of the side support frames has vertical guide grooves, the slide rail assembly is embedded in the guide grooves and slidably connected to them, the top plate is horizontally installed on the top of the side support frames and parallel to the base, and a through hole is opened in the middle of the top plate for accommodating some components of the rotating wiring mechanism; the slide rail assembly includes two sets of sliders and a set of connecting rods, the sliders are embedded in the guide grooves of the side support frames and slide up and down along them, the two ends of the connecting rods are fixedly connected to the two sets of sliders respectively, and several slots are evenly distributed on the outer surface of the connecting rods.

[0005] Preferably, the rotating wiring mechanism includes a rotating shaft, a terminal block, and a locking component. The rotating shaft passes through the through hole in the top plate and is rotatably connected to it. The lower end of the rotating shaft is fixedly connected to the terminal block. The terminal block is circular and has several terminals evenly distributed on its edge. The terminals are electrically connected to the battery pack through wires. The locking component is sleeved on the upper end of the rotating shaft and contacts the top surface of the top plate.

[0006] Preferably, the limiting device includes a limiting pin and a spring. The limiting pin passes through the top plate and is slidably connected to it. The lower end of the limiting pin corresponds to the positioning hole on the terminal block. The spring is sleeved on the outside of the limiting pin and is located above the top plate.

[0007] Preferably, the inner wall of the guide groove of the side support frame is provided with a wear-resistant coating, and the outer surface of the slider is provided with a protrusion structure that matches the guide groove. The slider fits tightly with the inner wall of the guide groove through the protrusion structure, and a sliding pair is formed between the slider and the guide groove.

[0008] Preferably, the slot of the connecting rod has a trapezoidal cross-section, and an elastic gasket is provided inside the slot. The elastic gasket is in close contact with the inner wall of the slot and its surface is provided with anti-slip texture. The slot is used to fix the side of the battery pack.

[0009] Preferably, the number of terminals on the terminal block is the same as the number of battery packs. An insulating protective sleeve is provided on the outside of the terminal block. The insulating protective sleeve is connected to the surface of the terminal block by threads. A terminal is provided on the top of the terminal block. The surface of the terminal is coated with an anti-oxidation coating.

[0010] Preferably, the locking component includes a locking nut and a handle. The locking nut is threadedly connected to the rotating shaft, and the handle is fixed to the outside of the locking nut and perpendicular to it. The surface of the handle is provided with anti-slip protrusions.

[0011] Preferably, the upper end of the limiting pin is provided with a pressing head, the outer side of the pressing head is provided with an annular groove, a sealing ring is embedded in the annular groove, the sealing ring is in close contact with the surface of the top plate, and the lower end of the limiting pin is provided with a chamfer structure.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. The design of using a vertical slide rail assembly combined with a rotating wiring mechanism significantly reduces the horizontal space occupied by the battery pack, optimizing the overall layout of the modular power station, and is particularly suitable for scenarios with limited horizontal space; 2. The cooperation between the slide rail assembly and the rotating wiring mechanism makes the installation, replacement, and maintenance of the battery pack more convenient, reduces the difficulty of operation, and improves maintenance efficiency; 3. The limit device and slot design effectively improve the positioning accuracy and stability of the battery pack, reduces the risk of loosening caused by vibration, and enhances the safety and reliability of the overall structure. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is an overall schematic diagram of a compact and space-saving battery pack arrangement structure according to this embodiment;

[0016] Figure 2This is a schematic diagram of a compact, space-saving battery pack arrangement terminal block according to this embodiment;

[0017] Figure 3 This is a schematic diagram of the inside of the guide channel of a compact and space-saving battery pack arrangement structure according to this embodiment;

[0018] Figure 4 This is a diagram of a limiting device for a compact, space-saving battery pack arrangement structure according to this embodiment;

[0019] Figure 5 This is a schematic diagram of the internal structure of the connecting rod of a compact, space-saving battery pack arrangement in this embodiment;

[0020] Figure 6 This is a schematic diagram of a locking component for a compact, space-saving battery pack arrangement structure according to this embodiment.

[0021] Figure 7 This is a schematic diagram of the limiting pins of a compact, space-saving battery pack arrangement structure according to this embodiment.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Base; 2. Side support frame; 3. Top plate; 4. Slide rail assembly; 5. Rotary wiring mechanism; 6. Limiting device; 7. Fixing hole; 8. Guide groove; 9. Through hole; 10. Slider; 11. Connecting rod; 12. Slot; 13. Rotating shaft; 14. Terminal block; 15. Locking element; 16. Terminal post; 17. Limiting pin; 18. Spring; 19. Elastic washer; 20. Insulating protective sleeve; 21. Terminal block; 22. Locking nut; 23. Handle; 24. Press head; 25. Annular groove; 26. Sealing ring; 27. Chamfered structure. Detailed Implementation

[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7This utility model provides a technical solution: a compact and space-saving battery pack arrangement structure, including a base 1, a side support frame 2, a top plate 3, a slide rail assembly 4, a rotating wiring mechanism 5, and a limiting device 6; the base 1 is a rectangular frame structure with a fixing hole 7 at the bottom for fixing the overall structure inside the modular power station; the side support frame 2 is set on the left and right sides of the base 1 and is vertically connected to it as a whole, the inner surface of the side support frame 2 is provided with a vertical guide groove 8, the guide groove 8 is embedded in the slide rail assembly 4 and slidably connected to it, the top plate 3 is horizontally installed on the top of the side support frame 2 and parallel to the base 1, the top plate 3 has a through hole 9 in the middle for accommodating some parts of the rotating wiring mechanism 5; the slide rail assembly 4 includes two sets of sliders 10 and a set of connecting rods 11, the sliders 10 are embedded in the guide grooves 8 of the side support frame 2 and slide up and down along them, the two ends of the connecting rod 11 are fixedly connected to the two sets of sliders 10 respectively, and the outer surface of the connecting rod 11 has a number of slots 12 evenly distributed.

[0026] Preferably, the rotating wiring mechanism 5 includes a rotating shaft 13, a terminal block 14, and a locking member 15. The rotating shaft 13 passes through the through hole 9 of the top plate 3 and is rotatably connected to it. The lower end of the rotating shaft 13 is fixedly connected to the terminal block 14. The terminal block 14 is circular and has several terminals 16 evenly distributed on its edge. The terminals 16 are electrically connected to the battery pack through wires. The locking member 15 is sleeved on the upper end of the rotating shaft 13 and contacts the top surface of the top plate 3.

[0027] Specifically, the limiting device 6 includes a limiting pin 17 and a spring 18. The limiting pin 17 passes through the top plate 3 and is slidably connected to it. The lower end of the limiting pin 17 corresponds to the positioning hole on the terminal block 14. The spring 18 is sleeved on the outside of the limiting pin 17 and is located above the top plate 3.

[0028] Specifically, the inner wall of the guide groove 8 of the side support frame 2 is provided with a wear-resistant coating, and the outer surface of the slider 10 is provided with a protrusion structure that matches the guide groove 8. The slider 10 fits tightly with the inner wall of the guide groove 8 through the protrusion structure, and a sliding pair is formed between the slider 10 and the guide groove 8. Through the above settings, the slider 10 maintains a stable posture during the lifting process, effectively reducing friction loss.

[0029] Specifically, the slot 12 of the connecting rod 11 has a trapezoidal cross section, and an elastic pad 19 is provided inside the slot 12. The elastic pad 19 fits tightly against the inner wall of the slot 12 and its surface is provided with anti-slip texture. The slot 12 is used to fix the side of the battery pack. Through the above settings, the battery pack can be quickly positioned and kept stable during installation and disassembly, improving installation efficiency and safety.

[0030] Specifically, the number of terminals 16 on the terminal block 14 is the same as the number of battery packs. An insulating protective sleeve 20 is provided on the outside of the terminal block 14. The insulating protective sleeve 20 is connected to the surface of the terminal block 14 by threads. A terminal 21 is provided on the top of the terminal block 16. The surface of the terminal 21 is coated with an anti-oxidation coating. Through the above settings, the terminal block 16 has good conductivity and corrosion resistance, ensuring a stable connection between the battery pack and the external circuit. The design of the insulating protective sleeve 20 not only improves the safety of the terminal block 16, but also prevents short circuits caused by accidental contact, further improving the reliability and safety of the entire battery pack arrangement structure.

[0031] Specifically, the locking component 15 includes a locking nut 22 and a handle 23. The locking nut 22 is threadedly connected to the rotating shaft 13, and the handle 23 is fixed to the outside of the locking nut 22 and perpendicular to it. The surface of the handle 23 is provided with anti-slip protrusions. With the above settings, the operator can easily rotate the handle 23 to move the locking nut 22 up or down along the rotating shaft 13, thereby locking or releasing the terminal block 14. The operation is simple and quick, improving work efficiency.

[0032] Specifically, the upper end of the limiting pin 17 is provided with a pressing head 24, and the outer side of the pressing head 24 is provided with an annular groove 25. A sealing ring 26 is embedded in the annular groove 25. The sealing ring 26 is in close contact with the surface of the top plate 3. The lower end of the limiting pin 17 is provided with a chamfered structure 27. Through the above settings, the limiting pin 17 can be inserted into the positioning hole more smoothly, avoiding jamming. At the same time, the design of the sealing ring 26 enhances the sealing between the limiting pin 17 and the top plate 3, preventing dust or moisture from entering and causing damage to internal components, and further improving the protection performance and service life of the entire battery pack arrangement structure.

[0033] A specific application example of this embodiment is as follows:

[0034] When in use, after the base 1 is fixed to the ground of the modular power station, the side support frame 2 is vertically connected to the base 1 to form a frame structure. The slide rail assembly 4 is embedded in the guide groove 8 of the side support frame 2 through the slider 10 and slides up and down along it. The connecting rod 11 between the sliders 10 is used to fix the side of the battery pack. The battery pack is quickly installed and removed through the slot 12. The top plate 3 is installed on the top of the side support frame 2. The rotating shaft 13 of the rotating wiring mechanism 5 passes through the through hole 9 of the top plate 3 and is rotatably connected to it. The terminal block 14 rotates with the rotating shaft 13. The terminal post 16 on the terminal block 14 is used for electrical connection with the battery pack. The limiting pin 17 of the limiting device 6 is held downward by the spring 18. When the terminal block 14 rotates to the designated position, the limiting pin 17... The lower end is inserted into the positioning hole of the terminal block 14 for positioning. When the battery pack needs to be replaced, the operator presses the limit pin 17 to disengage it from the positioning hole, then rotates the terminal block 14 to adjust the direction of the terminal 16. After unlocking, the battery pack can be moved up and down by the slide rail assembly 4 for replacement or maintenance. The slot 12 design of the slide rail assembly 4, combined with the elastic pad 19, ensures that the battery pack remains stable during sliding and avoids shaking. The terminal 16 of the terminal block 14 is protected by an insulating protective sleeve 20 to improve safety, and the anti-oxidation coating extends its service life. The handle 23 of the locking part 15 makes it easy to manually adjust the rotation angle of the rotating shaft 13 and lock the position. The chamfered structure 27 and sealing ring 26 design of the limit pin 17 ensure positioning accuracy and waterproof performance.

[0035] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that modifications may be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A compact, space-saving battery pack arrangement structure, characterized in that: The system includes a base (1), side support frames (2), a top plate (3), a slide rail assembly (4), a rotating wiring mechanism (5), and a limiting device (6). The base (1) is a rectangular frame structure with fixing holes (7) at the bottom for fixing the overall structure inside the modular power station. The side support frames (2) are located on the left and right sides of the base (1) and are vertically connected to it. The inner surface of the side support frames (2) is provided with vertical guide grooves (8). The slide rail assembly (4) is embedded in the guide grooves (8) and slidably connected to them. The top plate (6) 3) The top plate (3) is horizontally installed on the top of the side support frame (2) and parallel to the base (1). A through hole (9) is opened in the middle of the top plate (3) to accommodate some parts of the rotating wiring mechanism (5). The slide rail assembly (4) includes two sets of sliders (10) and a set of connecting rods (11). The sliders (10) are embedded in the guide groove (8) of the side support frame (2) and slide up and down along it. The two ends of the connecting rod (11) are fixedly connected to the two sets of sliders (10) respectively. Several slots (12) are evenly distributed on the outer surface of the connecting rod (11).

2. The compact, space-saving battery pack arrangement structure according to claim 1, characterized in that: The rotating wiring mechanism (5) includes a rotating shaft (13), a terminal block (14), and a locking member (15). The rotating shaft (13) passes through the through hole (9) of the top plate (3) and is rotatably connected to it. The lower end of the rotating shaft (13) is fixedly connected to the terminal block (14). The terminal block (14) is circular and has several terminals (16) evenly distributed on its edge. The terminals (16) are electrically connected to the battery pack through wires. The locking member (15) is sleeved on the upper end of the rotating shaft (13) and contacts the top surface of the top plate (3).

3. The compact, space-saving battery pack arrangement structure according to claim 1, characterized in that: The limiting device (6) includes a limiting pin (17) and a spring (18). The limiting pin (17) passes through the top plate (3) and is slidably connected to it. The lower end of the limiting pin (17) corresponds to the positioning hole on the terminal block (14). The spring (18) is sleeved on the outside of the limiting pin (17) and located above the top plate (3).

4. The compact, space-saving battery pack arrangement structure according to claim 1, characterized in that: The inner wall of the guide groove (8) of the side support frame (2) is provided with a wear-resistant coating, and the outer surface of the slider (10) is provided with a protrusion structure that matches the guide groove (8). The slider (10) fits tightly with the inner wall of the guide groove (8) through the protrusion structure, and a sliding pair is formed between the slider (10) and the guide groove (8).

5. The compact, space-saving battery pack arrangement structure according to claim 1, characterized in that: The slot (12) of the connecting rod (11) has a trapezoidal cross section. An elastic pad (19) is provided inside the slot (12). The elastic pad (19) is tightly fitted to the inner wall of the slot (12) and its surface is provided with anti-slip texture. The slot (12) is used to fix the side of the battery pack.

6. The compact, space-saving battery pack arrangement structure according to claim 2, characterized in that: The number of terminals (16) on the terminal block (14) is the same as the number of battery packs. An insulating protective sleeve (20) is provided on the outside of the terminal block (16). The insulating protective sleeve (20) is connected to the surface of the terminal block (14) by a thread. A terminal (21) is provided on the top of the terminal block (16). The surface of the terminal (21) is coated with an anti-oxidation coating.

7. The compact, space-saving battery pack arrangement structure according to claim 2, characterized in that: The locking component (15) includes a locking nut (22) and a handle (23). The locking nut (22) is threadedly connected to the rotating shaft (13). The handle (23) is fixed to the outside of the locking nut (22) and perpendicular to it. The surface of the handle (23) is provided with anti-slip protrusions.

8. The compact, space-saving battery pack arrangement structure according to claim 3, characterized in that: The upper end of the limiting pin (17) is provided with a pressing head (24), and the outer side of the pressing head (24) is provided with an annular groove (25). A sealing ring (26) is embedded in the annular groove (25). The sealing ring (26) is in close contact with the surface of the top plate (3). The lower end of the limiting pin (17) is provided with a chamfered structure (27).

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