CN1310379C - Method for improving conductive performance of easily detachable connector for electric line - Google Patents

Abstract

The invention discloses a method for improving the conduction performance of the detachable connection of electric lines. The feature is that before the detachable connection is connected, a liquid composed of ultrafine particles with metal conductivity and liquid grease is used to smear the contact surface of the detachable connection, so that the liquid fills up the microscopic unevenness of the contact surface, Only then carry out the connection of the detachable connection. The invention can increase the contact area of the detachable connection of the existing electric lines to improve its conduction efficiency, and has great significance for improving the working performance of the existing electrical equipment, such as computer network, communication equipment, medical equipment, audio equipment, etc. technical and economical significance.

Description

A method for improving the conduction performance of the detachable connection of electric lines

technical field

The invention belongs to a method for improving the assembly method of an electric line connector, in particular, a method for improving the conduction performance of the detachable connection of the electric line. The present invention is applicable to the field of weak electricity and also applicable to the field of strong electricity.

Background technique

At present, the commonly used wire connection methods can be divided into two types according to the convenience of disassembly and assembly: convenient disassembly and inconvenient disassembly. Detachable connections such as welding, rivets and other connection structures. Detachable connection, as a convenient electrical connection form and its components that can be disassembled anytime and anywhere, is almost ubiquitous in all aspects of people's daily life. The conduction performance of the detachable connection directly affects the use quality of electrical appliances, especially in the field of weak current, such as data processing equipment, audio equipment, precision medical equipment, etc. play a vital role. However, the contact surface of the detachable connection is uneven from a microscopic view. The so-called surface contact is actually only a few points of contact. In this way, the total contact area is relatively small and the conduction efficiency is relatively low, which limits the superiority of the performance of electrical equipment. . Especially like audio equipment, it is necessary to transmit various sound signals at the same time. A few points of contact often cause the loss of a certain information and make the transmission effect of weak and small signals poor.

Contents of the invention

The purpose of the present invention is to provide a method for improving the conduction performance of the detachable connection of the electric line, which can increase the contact area of the original detachable connection of the electric line so as to improve the conduction efficiency.

The present invention is achieved in the following way: a method for improving the conduction performance of the detachable connection of the electric line, characterized in that before the detachable connection is connected, a metal-conductive ultrafine particle and a liquid grease substance are used The liquid is applied to the contact surface of the detachable connection, and the liquid is allowed to fill up the microscopic unevenness of the contact surface, and then the connection of the detachable connection is performed.

The so-called liquid oily substance refers to the oily substance that is liquid at room temperature, and it can be a single kind of oil, also can be a mixture of oils, and can also contain non-oily ingredients.

The above scheme is a liquid composed of ultrafine particles with metal conductivity and liquid grease, to smear the contact surface of the detachable connection, and the ultrafine particles fill up the microscopic unevenness of the contact surface, so that the detachable The contact surface of the type connection really achieves microscopic surface contact, achieving the largest contact area and the best conduction efficiency. The technical solution of the present invention has great technical and economic significance for improving the performance of existing electrical equipment, such as making the information transmission of the computer network smoother; the communication equipment is clearer, the reception is more sensitive, and the failure rate is lower; the medical equipment The imaging or display of the equipment is more complete, clear, and accurate, which can improve the accuracy of clinical diagnosis; the clarity and fidelity of the audio equipment will be higher, and it can capture subtle musical instrument music signals, reduce signal loss and loss, and improve equipment quality. The superiority; even to an ordinary power plug, can eliminate high-frequency sparks when plugging in, and improve its durability and conductive stability.

Detailed ways

Below in conjunction with embodiment the present invention is described more specifically. The examples are an illustration of the invention.

Embodiment: This method for improving the conductivity of the detachable connection of the electric circuit is characterized in that before the detachable connection is connected, a kind of ultrafine particles including metal nanoparticles and a liquid grease substance with suitable viscosity are used The mixed liquid (the viscosity of the liquid is preferably mastered when the liquid container is gently shaken, and the ultrafine particles including the metal nanoparticles can be rapidly and fully dispersed to the whole liquid from the precipitated state. The liquid containing the metal nanoparticles The consumption of superfine particles is preferably controlled between 1/10 and 5/10 of the liquid by volume ratio.), smeared on the contact surface of the detachable connection, allowing the liquid to fully penetrate the contact surface, including The ultra-fine particles with metal nanoparticles will fill up the microscopic unevenness on the contact surface, and then the connection of the detachable connection will be used. Before using the liquid, the liquid container can be shaken to fully disperse the sediment in the liquid before taking the liquid. Practice has proved that when the liquid oily substance or the liquid also contains an appropriate amount of dry lubricants, ultrafine particles such as talcum powder and graphite powder, the use effect of the present invention can be significantly improved.

Claims (6)

1. A method for improving the conduction performance of the detachable connection of electric lines, characterized in that before the detachable connection is connected, a liquid composed of ultrafine particles with metal conductivity and liquid grease is used to smear it on the toilet For the contact surface of the detachable connection, let the liquid fill up the microscopic unevenness of the contact surface, and then perform the connection of the detachable connection. 2. The method according to claim 1, wherein said ultrafine particles having metal conductivity are ultrafine particles comprising metal nanoparticles. 3. The method according to claim 2, characterized in that the viscosity of the liquid is such that when the liquid container is shaken gently, the ultrafine particles comprising metal nanoparticles can be quickly and fully dispersed from the precipitated state to the entire liquid degree. 4. The method according to claim 2, characterized in that the amount of ultrafine particles including metal nanoparticles is controlled between one-tenth and five-tenths of the liquid by volume. 5. The method according to claim 1 or 2, characterized in that said liquid grease substance also contains an appropriate amount of dry lubricant. 6. The method according to claim 1 or 2, characterized in that said liquid also contains an appropriate amount of dry lubricant.