Storage battery terminal protective cover

Abstract

The utility model discloses a storage battery terminal protective cover which comprises a protective cover body, the protective cover body is provided with a folding groove, a strip-shaped groove and a nut hole, the protective cover body can be broken off or folded up along the folding groove, a sawtooth groove is formed in the nut hole and used for adjusting the position of a nut in any direction, and the height of the nut hole is larger than that of the nut. The storage battery comprises two storage battery bodies, battery terminals of the two storage battery bodies are connected through a copper bar, an acquisition terminal is arranged above the copper bar, the acquisition terminal comprises an acquisition head and an acquisition line, and the acquisition head sleeves the battery terminal and is fixed through the nut. According to the utility model, the nut is matched with the protective cover, and the protective cover is additionally provided with the folding groove and the strip-shaped groove, so that the effects that the height position of the protective cover is adjustable and the interference part can be folded or broken are achieved, the protective cover can be tightly attached to the acquisition terminal, and meanwhile, the safety protection effects of dust prevention, insulation, reduction of copper bar oxidation, corrosion prevention and the like are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery terminal protection, in particular to a battery terminal protection cover. Background Art

[0002] At present, clients often use different types of collection terminals, which are fastened together with battery terminals by bolts. At the same time, the battery manufacturers provide customers with protective covers. Because different customers use different collection terminals, the collection terminals and protective covers interfere with each other and are not completely fitted during installation. Utility Model Content

[0003] The utility model aims at solving the problems in the prior art and proposes the following technical solutions:

[0004] The battery terminal protection cover comprises a protection cover, wherein the protection cover is provided with a folding groove, a strip groove and a nut hole, and the protection cover can be broken or folded along the folding groove.

[0005] As a preferred embodiment of the above technical solution, a serrated groove is provided in the nut hole for adjusting the position with the nut in any direction.

[0006] As a preferred embodiment of the above technical solution, the height of the nut hole is greater than the height of the nut, and the nut can move up and down in the nut hole.

[0007] As a preferred embodiment of the above technical solution, it also includes a battery body, and the battery terminals of two battery bodies are connected by a copper bus, and a collection terminal is arranged above the copper bus.

[0008] As a preferred embodiment of the above technical solution, the acquisition terminal includes a acquisition head and a acquisition line, and the acquisition head is mounted on the battery terminal and fixed by a nut.

[0009] The beneficial effects of the utility model are:

[0010] 1. The utility model adopts the combination of nut and protective cover, and at the same time, the protective cover is increased with folding grooves and strip grooves, so that the height position of the protective cover can be adjusted and the interference part can be folded or broken, so that the protective cover can fit closely with the collection terminal, and at the same time play the role of dust prevention, insulation, slowing down the oxidation of copper busbars, avoiding corrosion and other safety protection functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The structure diagram of the battery terminal protection cover in the embodiment is shown;

[0012] Figure 2 What is shown is a schematic diagram of the structure of the protective cover in the embodiment;

[0013] Figure 3 What is shown is a schematic diagram of the structure of the nut hole in the embodiment;

[0014] Figure 4 What is shown is a schematic diagram of the structure of the acquisition terminal in the embodiment;

[0015] Figure 5 What is shown is a schematic diagram of an application scenario of the protective cover in the embodiment;

[0016] Figure 6 What is shown is a schematic diagram of the structure of the bolt assembly in the embodiment;

[0017] Figure 7 Shown is a schematic structural diagram of a battery terminal in an embodiment.

[0018] Description of reference numerals:

[0019] 1. Protective cover; 11. Folding groove; 12. Strip groove; 13. Nut hole; 14. Sawtooth groove; 2. Battery body; 3. Battery terminal; 4. Copper busbar; 5. Collection terminal; 51. Collection head; 52. Collection line; 6. Nut. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0021] Example

[0022] like Figure 3 As shown, the battery terminal protective cover includes a protective cover 1, which is provided with a folding groove 11, a strip groove 12 and a nut hole 13. The protective cover 1 can be broken or folded along the folding groove 11. If interference occurs during actual use, the above operation can be performed.

[0023] The present application can protect the series / parallel connection of lead-acid batteries and lithium batteries and is suitable for different working conditions. It also plays a role in dust prevention, insulation, slowing down copper busbar oxidation, and avoiding corrosion.

[0024] like Figure 3 and Figure 5 As shown, a serrated groove 14 is provided in the nut hole 13 for adjusting the position with the nut 6 in any direction. The height of the nut hole 13 is greater than the height of the nut 6 , and the nut 6 can move up and down in the nut hole 13 .

[0025] like Figure 1 , Figure 6 and Figure 7 As shown, the battery terminals 3 of the two battery bodies 2 are connected through a copper busbar 4 , one of the two battery terminals 3 is a positive electrode and the other is a negative electrode, and a collection terminal 5 is arranged above the copper busbar 4 .

[0026] like Figure 4and Figure 6 As shown, the collection terminal 5 includes a collection head 51 and a collection line 52 . The collection head 51 is sleeved on the battery terminal 3 and fixed by a nut 6 .

[0027] like Figure 5 As shown, the far left side of the figure is scenario 1: the battery terminal 3, the protective cover 1 and the copper busbar 4 are in the right position.

[0028] The middle of the picture is scenario 2: when the battery terminal 3 and the copper busbar 4 are slightly thin, the position of the protective cover 1 can be moved to meet customer needs.

[0029] The far right side of the figure is scenario 3: when the battery terminal 3 and the copper busbar 4 are too thin, the position of the movable cover 1 cannot meet the customer's needs. At this time, the interference between the folding groove 11 and the strip groove 12 of the cover 1 is broken to meet the customer's needs.

[0030] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A battery terminal protection cover, comprising a protection cover (1), characterized in that: The protective cover (1) is provided with a folding groove (11), a strip groove (12) and a nut hole (13); the protective cover (1) can be broken or folded along the folding groove (11).

2. The battery terminal protection cover according to claim 1, characterized in that: A sawtooth groove (14) is provided in the nut hole (13) for adjusting the position with the nut (6) in any direction.

3. The battery terminal protection cover according to claim 1, characterized in that: The height of the nut hole (13) is greater than the height of the nut (6), and the nut (6) can move up and down in the nut hole (13).

4. The battery terminal protection cover according to claim 1, characterized in that: It also comprises a battery body (2), wherein the battery terminals (3) of two battery bodies (2) are connected via a copper busbar (4), and a collection terminal (5) is arranged above the copper busbar (4).

5. The battery terminal protection cover according to claim 4, characterized in that: The collection terminal (5) comprises a collection head (51) and a collection line (52); the collection head (51) is sleeved on the battery terminal (3) and fixed by a nut (6).

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