Wire harness terminal
By designing a wire harness terminal including an arcuate inner support, an arcuate outer cover, a sheet-shaped press plate and a arcuate press plate, the elasticity of these components and the extrusion of the fins is solved, and the problem of easy damage to the level gauge harness terminals are achieved in the stamping process, and stable connection and good protection of the wire harness are achieved.
Patent Information
- Application Number
- CN202421505491.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-06-27
AI Technical Summary
During the stamping process, existing level gauge wiring harness terminals are prone to damage to the exposed wire of the wire harness and excessively deformed or damaged extrusion of the outsourcing part, resulting in poor electrical contact and weakened corrosion resistance.
A wire harness terminal is designed, which includes an arcuate inner support, an arcuate outer cover, a sheet-shaped press plate and a arcuate press plate. Using the elasticity of these components and the extrusion of the fins, the locking and compression of the wire harness conductors are achieved to avoid damage and falling off.
Effectively protect the wire harness from damage, ensure stable connection of the wire part and good protection of the insulated part, and avoid problems such as poor electrical contact and weakened corrosion resistance.
Smart Images
Figure CN222927799U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of liquid level gauges and relates to a wire harness terminal. Background Art
[0002] The environment where the liquid level gauge is located is relatively harsh, and the wire harness has good corrosion resistance and waterproof performance. Therefore, the outer coating of the wire harness is relatively thick. Most of the existing wire harness terminals of liquid level gauges wrap the wire harness by the pressure deformation of the flanging of the terminal. The pressing force on the exposed wire part of the wire harness is relatively direct, and the exposed wire of the wire harness is easily damaged during the stamping process (easy to occur poor electrical contact), and it is also easy to cause excessive extrusion deformation or damage to the outer part of the wire harness (resulting in electric leakage or weakened corrosion resistance during the use of the liquid level gauge). Content of the Utility Model
[0003] The purpose of the utility model is to provide a wire harness terminal for the above problems existing in the prior art. The technical problem to be solved by the utility model is how to better protect the wire harness from damage.
[0004] The purpose of the utility model can be achieved by the following technical solutions: A wire harness terminal, characterized in that it includes a terminal body. Both ends of the terminal body are respectively provided with an arc-shaped inner support part and an arc-shaped outer wrapping part. A sheet-shaped pressing plate and an arc-shaped pressing plate are sequentially arranged between the arc-shaped inner support part and the arc-shaped outer wrapping part. The inner sides of the arc-shaped pressing plate and the sheet-shaped pressing plate both have protruding fins.
[0005] First, pass the wire harness through the arc-shaped perforation of the arc-shaped inner support part. The wire part extends to the positions of the arc-shaped pressing plate and the sheet-shaped pressing plate, and the part with the outer coating is located in the arc-shaped perforation of the arc-shaped inner support part. Taking the tail of the arc-shaped pressing plate, that is, the position close to the arc-shaped pressing plate, as the folding position, fold the arc-shaped outer wrapping part so that the arc-shaped outer wrapping part is sleeved outside the arc-shaped inner support part. Use the elasticity of the arc-shaped inner support part and the arc-shaped outer wrapping part to shape the folded body. The fins squeeze the wire part of the wire harness to realize the locking of the part of the wire harness with the outer coating and the pressing of the wire part.
[0006] For the wire harness terminal in this way, not only the connection between the terminal and the wire harness is utilized, but also the wire harness is not easily damaged and not easily detached. Specifically, the wire part of the wire harness is not easily damaged because the body still has a certain elasticity after being folded from the middle, and the arc-shaped inner support part and the arc-shaped outer wrapping part also have good protection and elastic anti-detachment ability for the insulated part of the wire harness. Description of the Drawings
[0007] Figure 1 It is a schematic structural diagram of this wire harness terminal (before threading and folding).
[0008] In the figure, 1. Terminal body; 11. Arc-shaped inner support part; 12. Arc-shaped outer wrapping part; 13. Sheet-shaped pressing plate; 14. Arc-shaped pressing plate; 15. Fin. Detailed implementation manners
[0009] The following are specific embodiments of the present utility model. In combination with the accompanying drawings, the technical solutions of the present utility model will be further described. However, the present utility model is not limited to these embodiments.
[0010] As Figure 1 shown, a wire harness terminal includes a terminal body 1. Both ends of the terminal body 1 are respectively provided with an arc-shaped inner support portion 11 and an arc-shaped outer wrapping portion 12. A sheet-shaped pressing plate 13 and an arc-shaped pressing plate 14 are sequentially arranged between the arc-shaped inner support portion 11 and the arc-shaped outer wrapping portion 12. The inner sides of the arc-shaped pressing plate 14 and the sheet-shaped pressing plate 13 are both provided with raised fins 15.
[0011] First, pass the wire harness through the arc-shaped perforation of the arc-shaped inner support portion 11. The wire part extends to the positions of the arc-shaped pressing plate 14 and the sheet-shaped pressing plate 13. The part with the outer coating is located in the arc-shaped perforation of the arc-shaped inner support portion 11. Take the tail of the arc-shaped pressing plate 14, that is, the position close to the arc-shaped pressing plate 14, as the folding position, and fold the arc-shaped outer wrapping portion 12 so that the arc-shaped outer wrapping portion 12 is sleeved outside the arc-shaped inner support portion 11. Use the elasticity of the arc-shaped inner support portion 11 and the arc-shaped outer wrapping portion 12 to shape the folded body. The fins 15 squeeze the wire part of the wire harness to realize the locking of the part of the wire harness with the outer coating and the pressing of the wire part.
[0012] For the wire harness terminal in this way, not only the connection between the terminal and the wire harness is utilized, but also the wire harness is not easily damaged and not easily detached. Specifically, the wire part of the wire harness is not easily damaged because the body still has a certain elasticity after being folded from the middle, and the arc-shaped inner support portion 11 and the arc-shaped outer wrapping portion 12 also have good protection and elastic anti-detachment ability for the insulating part of the wire harness.
[0013] The specific embodiments described herein are only illustrative of the spirit of the present utility model. Those skilled in the technical field to which the present utility model belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.
Claims
1. A wiring harness terminal, characterized in that: The terminal body (1) comprises a terminal body, wherein the two ends of the terminal body (1) respectively comprise an arc-shaped inner supporting portion (11) and an arc-shaped outer covering portion (12), a sheet-shaped pressing plate (13) and an arc-shaped pressing plate (14) are arranged in sequence between the arc-shaped inner supporting portion (11) and the arc-shaped outer covering portion (12), and the inner side of the arc-shaped pressing plate (14) and the inner side of the sheet-shaped pressing plate (13) both comprise protruding fins (15).