Novel oil level sensor

Abstract

The invention discloses a novel oil level sensor. The novel oil level sensor comprises a framework, a reed support part, a plurality of wire slots, a spring, a resistance piece and two wires and is characterized in that the framework comprises a substrate, lateral plates, a bottom plate, a first wire clamp groove, second wire clamp grooves, a cylindrical structure and flexible fasteners; the reedsupport part comprises a reed support and a reed; the wire slots include a first wire slot, a second wire slot, a third wire slot, a fourth wire slot and a fifth wire slot which are arranged in an L-shaped manner; the spring winds the cylindrical structure; the resistance piece slides to the front side of the framework through a first opening and is parallel to the substrate; one ends of the two wires are connected with the resistance piece, and the other ends of the two wires penetrate the bottom plate to reach the two second wire clamp grooves, penetrate one second wire clamp groove and arejointly inserted into the first wire clamp groove. By the structural design, the novel oil level sensor has the advantages that position consistency of the spring and wire welding points is guaranteedfavorably, and wire disconnection can be prevented favorably.

Description

technical field [0001] The invention relates to the technical field of oil level sensors, in particular to the technical field of a novel oil level sensor. Background technique [0002] The fuel level sensor component used in the automotive industry is assembled on the oil storage tank of the fuel pump, and transmits the change of the oil stored in the fuel tank through its float rod. The structural design factors of the existing oil level sensor limit the spatial arrangement of other parts inside the oil storage tank; the wires on both sides of the oil level sensor are not fixed, and they are easy to come out; The degree is less, which makes it easy to get stuck on the spring when the resistor sheet is pushed forward. In addition, because the spring is not fixed, the welding position of the wire and one end is not uniform. These will affect the function of the oil level sensor, resulting in the failure of the normal output of the resistance signal required by the customer,...

AI Technical Summary

Problems solved by technology

The structural design factors of the existing oil level sensor limit the spatial arrangement of other parts inside the oil storage tank; the wires on both sides of the oil level sensor are not fixed, and they are easy to come out; The degree of resistance is less, which makes it easy to get stuck on the spring when the resistor sheet is pushed forward. In addition, because the spring is not fixed, the soldering position of the wire and one end is not uniform

These will affect the function of the oil level sensor, resulting in the failure of the normal output of the resistance signal required by the customer, resulting in inaccurate or no display of the vehicle instrument

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