Battery pack copper bar buckle

Abstract

The utility model discloses a copper bar buckle for a battery pack. The copper bar buckle comprises a clamping block, the clamping groove is formed in the clamping block and can support the copper bar; the inner wall of the upper end of the clamping groove is provided with the clamping hook, and the clamping hook can limit the copper bar; and the pins are arranged on the back surfaces of the clamping blocks, a bracket is arranged on the battery box body, and mounting holes matched with the pins are formed in the bracket. The busbar can be vertically arranged, the parallel arrangement of multiple layers of laminated busbars can be realized, and the convenient installation and disassembly of copper bars can be realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy batteries, and in particular relates to a copper bar buckle for a battery pack. Background Art

[0002] In the process of implementing the utility model, the inventor found that the prior art has at least the following problems:

[0003] With the development of technology, battery packs are becoming smaller, more integrated, and lighter, which places higher and higher requirements on the internal space layout of the battery, and stricter requirements on the high and low voltage wiring harnesses and busbars inside the battery pack. In this regard, there is no convenient and reasonable solution for the vertical arrangement of the busbars or multiple vertical rows in the current busbar fixing solutions in the industry. Among them, the application of the harness tie end can only partially alleviate the application of the short vertical busbar end. For the long-end vertically arranged busbar, there is a swaying movement during driving, which restricts the improvement of the battery pack space utilization. If the copper busbar is too long, it will swing inside the battery pack while the vehicle is driving, which will cause safety hazards.

[0004] CN205609611U-Battery fixing seat buckle structure, discloses a battery fixing seat buckle structure, including a conductive connection fixing gasket, a copper bus bar, a plastic bracket and a soft copper bus bar, a guide groove is provided on the conductive connection fixing gasket, a guide block extends from the plastic bracket, the copper bus bar and the soft copper bus bar are installed on the plastic bracket through the conductive connection fixing gasket, but it also cannot solve the above technical problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a battery pack copper busbar buckle, which can arrange the busbar vertically, realize parallel arrangement of multiple layers of stacked busbars, and realize convenient installation and removal of the copper busbars.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a battery pack copper bar buckle, having:

[0007] Card blocks;

[0008] A card slot, arranged in the card block, the card slot being capable of supporting a copper busbar;

[0009] A hook is provided on the inner wall of the upper end of the slot, and the hook can limit the copper bar;

[0010] A plug pin is provided on the back of the card block, a bracket is provided on the battery box, and a mounting hole adapted to the plug pin is provided on the bracket.

[0011] A tongue is also provided at the bottom of the slot.

[0012] The outer side of the clamping block is also provided with reinforcing ribs.

[0013] The clamping block is provided with two clamping grooves, and the two clamping grooves are separated by a partition board.

[0014] Baffles are further arranged on both sides of the pin.

[0015] Two pins are arranged on the back of the clamping block.

[0016] One of the above technical solutions has the following advantages or beneficial effects: the busbar can be arranged vertically, multiple layers of stacked busbars can be parallel, and the installation and disassembly of the copper bar can be realized conveniently. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the copper bar buckle of the battery pack provided in the embodiment of the present invention;

[0018] Figure 2 For Figure 1 the schematic structural diagram of the copper bar buckle of the battery pack;

[0019] Figure 3 For Figure 1 the schematic structural diagram of the copper bar buckle of the battery pack;

[0020] Figure 4 For Figure 1 the schematic structural diagram of the copper bar buckle of the battery pack;

[0021] The marks in the above figures are all: 1, clamping block; 2, clamping groove; 3, tongue piece; 4, clamping hook; 5, reinforcing rib; 6, pin; 7, baffle. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] Refer to Figures 1 to 4 , a copper bar buckle of a battery pack, having: a clamping block 1; a clamping groove 2, arranged in the clamping block 1, the clamping groove 2 can support the copper bar, by vertically clamping the copper bar into the clamping groove 2, the busbar can be arranged vertically, multiple layers of stacked busbars can be parallel, and the installation and disassembly of the copper bar can be realized conveniently; a clamping hook 4, the inner wall of the upper end of the clamping groove 2 is provided with a clamping hook 4, and the clamping hook 4 can limit the copper bar; a pin 6, the back of the clamping block 1 is provided with a pin 6, and a bracket is arranged on the battery box body, and an installation hole adapted to the pin 6 is arranged on the bracket. The busbar can be arranged vertically, multiple layers of stacked busbars can be parallel, and the installation and disassembly of the copper bar can be realized conveniently.

[0024] At the bottom of the card slot 2, there is also a tongue piece 3, which serves to support the copper bar.

[0025] On the outer side of the card block 1, there is also a reinforcing rib 5, which serves to increase the strength of the card block 1.

[0026] Inside the card block 1, there are two card slots 2, which are separated by a partition between the two card slots 2 and can support two groups of copper bars.

[0027] On both sides of the pin 6, there are also baffles 7, which serve to provide clamping support and make the clamping more stable and reliable.

[0028] On the back of the card block 1, there are two pins 6. Both ends of the card block 1 are inserted into the mounting holes, making the card block 1 more stable and reliable.

[0029] After adopting the above structure, the busbar can be arranged vertically, enabling multiple layers of stacked busbars to run in parallel and realizing the convenient installation and disassembly of the copper bars.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front part", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0031] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A battery pack copper bar buckle, characterized in that: have: Card blocks; A card slot, arranged in the card block, the card slot being capable of supporting a copper busbar; A hook is provided on the inner wall of the upper end of the slot, and the hook can limit the copper bar; A plug pin is provided on the back of the card block, a bracket is provided on the battery box, and a mounting hole adapted to the plug pin is provided on the bracket.

2. The battery pack copper bar buckle according to claim 1, characterized in that: A tongue is also provided at the bottom of the slot.

3. The battery pack copper bar buckle according to claim 2, characterized in that: The outer side of the clamping block is also provided with reinforcing ribs.

4. The battery pack copper bar buckle according to claim 3, characterized in that: Two card slots are arranged in the card block, and the two card slots are separated by a partition.

5. The battery pack copper bar buckle according to claim 4, characterized in that: Baffles are also provided on both sides of the pin.

6. The battery pack copper bar buckle according to claim 5, characterized in that: Two pins are arranged on the back of the card block.

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