Bonding strap structure

Abstract

The utility model relates to a bond strap structure, which structurally comprises wiring terminals at two ends and a plurality of strands of metal ropes between the wiring terminals at the two ends, wiring grooves are integrally formed on the wiring terminals, two ends of the plurality of strands of metal ropes are crimped with the corresponding wiring grooves, the plurality of strands of metal ropes are made of 304 stainless steel, and the wiring terminals and the wiring grooves are also made of 304 stainless steel. The above structure can ensure conductivity and effectively improve structural strength. The length of the wiring groove is preferably about two times of the length of the wiring groove in the prior art. And the strength can be further ensured. The utility model has the advantages that the structure and the material design are reasonable, the overall structure and the installation strength of the lapping wire can be effectively improved, and the use requirements of various working conditions are met.

Description

Technical Field

[0001] This utility model relates to a grounding wire structure and belongs to the field of grounding wire technology. Background Technology

[0002] Grounding wires, also known as conductive jumpers, grounding wires, or continuity jumpers, are used in fields such as aircraft and automobiles to ensure conductivity between components and achieve the best possible electrical conductivity. For example, in natural gas vehicles, a grounding wire is required between the gas cylinder and the vehicle frame.

[0003] In existing grounding wires, the terminals and the multi-strand metal ropes between the terminals are all made of copper, and the connection grooves connecting the terminals and the multi-strand metal ropes are relatively short, resulting in insufficient strength. Utility Model Content

[0004] The present invention proposes a grounding wire structure, the purpose of which is to overcome the above-mentioned shortcomings of the existing technology and improve the strength of the grounding wire structure.

[0005] The technical solution of this utility model is a grounding wire structure, which includes terminals at both ends and a multi-strand metal rope between the terminals. The terminals are integrally formed with wiring grooves, and the two ends of the multi-strand metal rope are crimped to the corresponding wiring grooves (using a special tool). The multi-strand metal rope is made of 304 stainless steel, and the terminals and wiring grooves are also made of 304 stainless steel. This structure ensures conductivity and effectively improves structural strength, guaranteeing effective connection and tensile strength.

[0006] Preferably, the length of the wiring groove is 12-13mm, which is about twice the length of existing wiring grooves. This further ensures strength.

[0007] The advantages of this utility model are: reasonable structure and material design, which can effectively improve the overall structure and installation strength of the wiring and meet the needs of various working conditions. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the grounding wire structure of this utility model.

[0009] In the diagram, 1 is the terminal block, 2 is the wiring groove, and 3 is the multi-strand metal rope. Detailed Implementation

[0010] The present invention will be further described in detail below with reference to embodiments and specific implementation methods.

[0011] like Figure 1As shown, a grounding wire structure includes terminals 1 at both ends and a multi-strand metal rope 3 between the terminals 1. The terminals 1 are welded with wiring grooves 2, and the two ends of the multi-strand metal rope 3 are welded to corresponding wiring grooves 2. The multi-strand metal rope 3 is made of 304 stainless steel, as are the terminals 1 and wiring grooves 2. This structure ensures conductivity and effectively improves structural strength, further guaranteeing effective connection and tensile strength.

[0012] Preferably, the length of the existing wiring groove is generally only about 6-6.5mm (about 1 / 3-1 / 2 of the length of the terminal block 11), which is now optimized to about 12-13mm, that is, about twice the length of the existing wiring groove, which can further ensure effective connection and tensile strength.

[0013] All of the components described above are existing technologies, and those skilled in the art can use any model and existing design that can achieve their corresponding functions.

[0014] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present utility model, and these all fall within the protection scope of the present utility model.

Claims

1. A grounding wire structure, characterized in that, It includes two terminals (1) at both ends and a multi-strand metal rope (3) between the two terminals (1). The terminals (1) are integrally formed with wiring grooves (2). The two ends of the multi-strand metal rope (3) are crimped with the corresponding wiring grooves (2). The multi-strand metal rope (3) is made of 304 stainless steel. The terminals (1) and wiring grooves (2) are also made of 304 stainless steel. The length of the wiring grooves (2) is 12-13mm.

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