Adjustable resistance knob repair method

A knob and resistor technology, applied in the manufacture of adjustable resistors, resistors, and resistors, can solve the problems of the difficulty of adjustable resistor cores, and achieve the effects of less difficulty in replacement, low production costs, and reduced experimental costs.

Active Publication Date: 2021-01-01
HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] One object of the present invention is to provide an adjustable resistance knob maintenance method, which is used to solve the problem that it is relatively difficult to replace the adjustable resistance resistance core

Method used

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  • Adjustable resistance knob repair method
  • Adjustable resistance knob repair method
  • Adjustable resistance knob repair method

Examples

Experimental program
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Embodiment Construction

[0027] Below in conjunction with accompanying drawing, the present invention will be further described:

[0028] combine Figure 1-Figure 6 As shown, this adjustable resistance knob maintenance method uses the sliding head guide 1 to slide the resistance core 7 onto the resistance coil 6. Guide smoothly onto the coil.

[0029] refer to Figure 4 , Figure 5 , the sliding head guide 1 is composed of a sliding head guide handle 2, a sliding head gap track 3, and a buffer protection connector 4. The sliding head guide handle 2 is provided with an arc-shaped groove along the length direction, and the arc-shaped groove protrudes upwards, and the arc-shaped Edges are arranged on both sides of the notch of the groove along the length direction. The slider gap track 3 is an arc-shaped body formed by bending another arc-shaped groove with edges. One end of the slider gap track 3 is fixed with the slider guide handle 2. Slide The other end of the head gap track 3 is spliced ​​to fix...

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Abstract

The present invention relates to a maintenance method for an adjustable resistance knob. The maintenance method for an adjustable resistance knob utilizes a sliding head guide to slide a resistance core onto a resistance coil, and includes the following steps: 1. Grasp the handle of the sliding head guide, and The buffer protection connector of the sliding head guide extends into the inside of the resistance coil and is fixed on the coil track; 2. The gap of the sliding head of the resistance core is stuck outside the arc groove at the handle of the sliding head guide, and the handle of the resistance core is rotated clockwise , the gap of the sliding head of the resistance core slides along the rail of the gap of the sliding head until it slides to the buffer protection connector of the slider guide; 3. The gap of the sliding head of the resistance core slides through the buffer protection connector and slides smoothly onto the coil track; 4. Hold the slider guide handle and remove the slider guide. The invention solves the problem of replacing the resistance core, realizes that the resistance core can be conveniently installed in the resistance coil, and the resistance core is not damaged, and the replacement difficulty is small.

Description

[0001] 1. Technical field [0002] The invention relates to a maintenance method used in physics experiment teaching, in particular to a maintenance method for an adjustable resistance knob. [0003] 2. Background technology [0004] Science comes from practice, and physics comes from experiments. Physics is an experimental science, and physical experiments and experimental techniques are inseparable and complement each other. As an important scientific experiment course for college students, college physics experiments not only allow students to receive strict and systematic experimental skills training, master the basic knowledge, methods and skills of scientific experiments, but more importantly, cultivate students' rigorous scientific thinking ability and innovation Awareness, cultivate students' ability to connect theory with practice, analyze and solve practical problems, and stimulate students' ability to innovate in science and technology. In order to meet the diversi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01C17/00H01C10/00
Inventor 陈佰树张平王乐新朱文霞张欣艳符海霸
Owner HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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