PCB (Printed Circuit Board) mounting structure in battery

Abstract

The utility model belongs to the technical field of batteries, and particularly relates to a PCB (printed circuit board) mounting structure in a battery, which aims at solving the problems that the existing connecting wires are disordered and easy to loosen, and adopts the following scheme that the PCB mounting structure comprises a PCB and a mounting plate, the PCB is fixed in the mounting plate through bolts, and a communication groove matched with the PCB for use is formed in the mounting plate; the PCB is electrically connected with a plurality of second connecting lines and a plurality of first connecting lines, a concentric-square-shaped fixing frame and a U-shaped fixing frame are fixed to the top end of the mounting plate, a containing gap is formed between the concentric-square-shaped fixing frame and the U-shaped fixing frame, and the containing gap is used for containing the second connecting lines and the first connecting lines; through the arrangement of the containing gap between the concentric-square-shaped fixing frame and the U-shaped fixing frame and the multiple sets of positioning assemblies and guiding assemblies, the multiple first connecting lines and the multiple second connecting lines are orderly collected and stably positioned, and the problems that the connecting lines are disordered and prone to loosening are solved.

Description

Technical Field

[0001] This utility model relates to the field of battery technology, and in particular to a PCB board mounting structure inside a battery. Background Technology

[0002] Inside the battery, the PCB board, as an important electronic component, needs to be electrically connected to other electronic components.

[0003] Traditional PCB board mounting structures often suffer from messy and loose wiring, which not only affects battery performance and stability but also increases the difficulty of subsequent maintenance and replacement. Therefore, it is necessary to provide a novel PCB board mounting structure within the battery to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, such as messy and loose connecting wires, and to propose a PCB board mounting structure inside the battery.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A PCB board mounting structure within a battery includes a PCB board and further includes:

[0007] Mounting plate, the PCB board is fixed inside the mounting plate by bolts, and the mounting plate has a connecting groove that is used in conjunction with the PCB board;

[0008] The PCB board is electrically connected to multiple second connecting lines and multiple first connecting lines. The top of the mounting plate is fixed with a U-shaped fixing frame and a U-shaped fixing frame. An accommodating gap is formed between the U-shaped fixing frame and the U-shaped fixing frame. The accommodating gap is used to accommodate and organize multiple second connecting lines and multiple first connecting lines.

[0009] Multiple sets of positioning components are evenly arranged within the accommodating gap for positioning multiple second connecting lines and multiple first connecting lines;

[0010] A guide component, located at one end of the mounting plate, is used to uniformly guide a plurality of first connecting lines and a plurality of second connecting lines extending out of the mounting plate.

[0011] In one possible design, each set of positioning components includes two locking plates, which are respectively fixed to a U-shaped fixing frame and a U-shaped fixing frame. The two locking plates are arranged in a V-shape, and a locking gap is formed between the two locking plates to allow multiple first connecting lines and multiple second connecting lines to pass through.

[0012] In one possible design, multiple of the aforementioned plates are made of polyurethane.

[0013] In one possible design, the snap-fit ​​gap between the two plates is smaller than the diameter of the plurality of first connecting wires.

[0014] In one possible design, multiple second connecting lines are located at the bottom of the receiving gap, multiple first connecting lines are located on the upper side of the receiving gap, and multiple first connecting lines are located on the upper side of the multiple second connecting lines. Multiple notches are provided in the U-shaped fixing frame for multiple first connecting lines and multiple second connecting lines to enter the receiving gap.

[0015] In one possible design, the guide assembly includes a limiting plate fixed to the side end of a U-shaped fixing frame, a guide gap being formed between the limiting plate and the mounting plate, the guide gap being used for limiting and guiding a plurality of first connecting lines and a plurality of second connecting lines, and a guide clamp being fixed to the side end of the mounting plate, through which the plurality of first connecting lines and the plurality of second connecting lines pass.

[0016] In this application, multiple first connecting wires and multiple second connecting wires mounted on the PCB board enter the receiving gap through multiple notches opened in the U-shaped fixing frame. When tidying up the wires, the multiple second connecting wires are first placed in the receiving gap and straightened, and then the multiple first connecting wires are placed in the receiving gap. The gap between the first connecting wires is larger than the snap-fit ​​gap, so they can be stably fixed in the receiving gap. The multiple first connecting wires can effectively limit the multiple second connecting wires, eliminating the need to use cable ties to limit the multiple first connecting wires and multiple second connecting wires, making it convenient to use.

[0017] Beneficial effects: In this utility model, the PCB board mounting structure inside the battery, by setting the accommodating gap between the U-shaped fixing frame and the U-shaped fixing frame, as well as multiple sets of positioning components and guiding components, realizes the neat arrangement and stable positioning of multiple first connecting lines and multiple second connecting lines, avoiding the problems of messy and loose connecting lines.

[0018] In this utility model, the PCB board mounting structure inside the battery adopts a V-shaped clamping plate design for the positioning component, which can ensure that the connecting wires are tightly fitted within the clamping gap and are not easy to shake, thereby improving the stability and reliability of the connecting wires.

[0019] In this invention, the guide assembly, by setting a limiting plate and a guide clamp, achieves unified guidance for the connecting lines extending beyond the mounting plate, further ensuring the neatness and orderliness of the connecting lines. Attached Figure Description

[0020] Figure 1 This is a first partial perspective view of a PCB board mounting structure inside a battery according to the present invention.

[0021] Figure 2 This is a front perspective view of a PCB board mounting structure inside a battery according to the present invention.

[0022] Figure 3 This is a second partial perspective view of a PCB board mounting structure inside a battery according to the present invention.

[0023] Figure 4 This is a third partial perspective view of a PCB board mounting structure inside a battery proposed in this utility model.

[0024] In the diagram: 1. Mounting plate; 2. U-shaped fixing frame; 3. U-shaped fixing frame; 4. Notch groove; 5. Limiting plate; 6. First connecting line; 7. Second connecting line; 8. Connecting groove; 9. Clamping plate; 10. Guide clamp. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1: Refer to Figures 1-4 A PCB board mounting structure, used in the field of battery technology, includes a PCB board, a mounting plate 1, a U-shaped fixing frame 2, a U-shaped fixing frame 3, multiple positioning components, and a guide component. The PCB board is fixed to the mounting plate 1 with bolts. The mounting plate 1 has a connecting groove 8 that mates with the PCB board to facilitate electrical connection between the PCB board and other components inside the battery.

[0027] Both the U-shaped fixing frame 2 and the U-shaped fixing frame 3 are fixed to the top of the mounting plate 1, and there is a receiving gap between them. This receiving gap is used to receive and organize multiple second connecting lines 7 and multiple first connecting lines 6, so that the connecting lines are neat and orderly and avoid being messy.

[0028] Multiple positioning components are evenly arranged within the receiving gap. Each positioning component includes two locking plates 9, which are respectively fixed to the U-shaped fixing frame 2 and the U-shaped fixing frame 3. The two locking plates 9 are arranged in a V-shape, forming a locking gap for multiple first connecting lines 6 and multiple second connecting lines 7 to pass through. This design ensures that the connecting lines are stably positioned within the receiving gap and are not easily loosened.

[0029] A guide assembly is located at one end of the mounting plate 1, including a limiting plate 5 fixed to the side end of the U-shaped fixing frame 2. A guide gap is formed between the limiting plate 5 and the mounting plate 1 to uniformly guide the multiple first connecting lines 6 and multiple second connecting lines 7 extending out of the mounting plate 1. In addition, a guide clamp 10 is fixed to the side end of the mounting plate 1, through which the multiple first connecting lines 6 and multiple second connecting lines 7 pass, further ensuring the neatness and orderliness of the connecting lines.

[0030] The U-shaped fixing frame 3 has multiple notches and slots 4 inside, which are used to allow multiple first connecting wires 6 and multiple second connecting wires 7 to enter the receiving gap. This design allows the connecting wires to enter the receiving gap from the outside and to be neatly arranged under the action of the positioning component and the guiding component.

[0031] Example 2: Reference Figures 1-4 An improvement upon Example 1: all the clamping plates 9 are made of polyurethane. Polyurethane material has good elasticity and wear resistance, ensuring that the clamping plates 9 maintain a stable clamping effect even after prolonged use.

[0032] Furthermore, the snap-fit ​​gaps between the two clip plates 9 are smaller than the diameters of the multiple first connecting wires 6. This design ensures that the connecting wires fit tightly within the snap-fit ​​gaps, preventing them from wobbling and thus improving the stability and reliability of the connecting wires.

[0033] Multiple second connecting lines 7 are located at the bottom of the receiving gap, and multiple first connecting lines 6 are located on the upper side of the receiving gap, and are all located above the multiple second connecting lines 7. This layered design can further ensure the neatness and orderliness of the connecting lines, and facilitate subsequent maintenance and replacement.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A PCB mounting structure in a battery, comprising a PCB board, characterized by, Also include: The mounting plate (1), the PCB board is fixed in the mounting plate (1) by bolt, the mounting plate (1) is provided with the communication groove (8) used in cooperation with the PCB board; Wherein, the PCB board is electrically connected with a plurality of second connecting lines (7) and a plurality of first connecting lines (6), the top of the mounting plate (1) is fixed with a back type fixed frame (2) and a U type fixed frame (3), the back type fixed frame (2) and the U type fixed frame (3) form a containing gap, the containing gap is used for containing a plurality of second connecting lines (7) and a plurality of first connecting lines (6); A plurality of positioning components, a plurality of the positioning components are evenly arranged in the containing gap for positioning a plurality of second connecting lines (7) and a plurality of first connecting lines (6); The guide assembly is arranged at one end of the mounting plate (1) for uniformly guiding a plurality of first connecting lines (6) and a plurality of second connecting lines (7) extending out of the mounting plate (1).

2. The PCB mounting structure in a battery according to claim 1, wherein Each of the positioning components comprises two clamping plates (9), the two clamping plates (9) are fixed on the back type fixed frame (2) and the U type fixed frame (3) respectively, the two clamping plates (9) are arranged in a V shape, and the clamping gap is formed between the two clamping plates (9) for the plurality of first connecting lines (6) and the plurality of second connecting lines (7) to pass through.

3. The PCB mounting structure in a battery according to claim 2, wherein The plurality of clamping plates (9) are made of polyurethane.

4. The PCB mounting structure in a battery according to claim 2, wherein The clamping gap between the two clamping plates (9) is smaller than the diameter of the plurality of first connecting lines (6).

5. The PCB mounting structure in a battery according to claim 4, wherein The plurality of second connecting lines (7) are arranged at the bottom of the containing gap, the plurality of first connecting lines (6) are arranged on the upper side of the containing gap, the plurality of first connecting lines (6) are arranged on the upper side of the plurality of second connecting lines (7), and the U type fixed frame (3) is provided with a plurality of notch grooves (4), and the plurality of first connecting lines (6) and the plurality of second connecting lines (7) enter the containing gap.

6. The PCB mounting structure in a battery according to any one of claims 1 to 3, characterized by The guide assembly comprises a limiting plate (5) fixed on the side end of the back type fixed frame (2), the limiting plate (5) and the mounting plate (1) form a guide gap, the guide gap is used for the plurality of first connecting lines (6) and the plurality of second connecting lines (7) to be limited and guided, the side end of the mounting plate (1) is fixed with a guide clamp (10), and the plurality of first connecting lines (6) and the plurality of second connecting lines (7) pass through the guide clamp (10).

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