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A designed physical DC circuit experiment box

The technology of a DC circuit and an experiment box is applied in the field of teaching experiments, which can solve the problems of wasting time and messy wires, and achieve the effect of avoiding messy wires and easy operation.

Active Publication Date: 2020-01-31
新疆法思得能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings in the prior art, such as: when the wires are replaced, the wires are messy, so that a lot of time is wasted in the experiment

Method used

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  • A designed physical DC circuit experiment box
  • A designed physical DC circuit experiment box

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0016] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0017] refer to Figure ...

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Abstract

The invention discloses a designing physical direct current circuit experiment case which comprises a case cover, wherein hinges are symmetrically arranged on one side of the case cover; the case cover is connected with a case body via the hinges; clamping devices are arranged in the case body; the case body is connected with a mounting plate via the clamping devices; a plurality of assembly holesare formed in the mounting plate at equal intervals; an electronic element housing is arranged on the assembly holes; wires are arranged on the electronic element housing; first grooves are symmetrically formed in the mounting plate; toothed plates are fixedly connected with side walls of the first grooves; gears are connected with the toothed plates in an engaged manner; fixing pins are rotationally connected with the gears; and moving blocks are fixedly connected with the fixing pins. The case is easy to operate; due to interaction of structures such as the fixing pins, the moving blocks, first springs, the gears, end faces A, second grooves, the toothed plates, end faces B and top plates, the wires can be mounted on the mounting plate orderly; and the waste of experiment time due to the disordered wires is avoided.

Description

technical field [0001] The invention relates to the technical field of teaching experiments, in particular to a designable physical DC circuit experiment box. Background technique [0002] Skill training for physical DC circuit experiments is the main component of university physics experiment teaching. Many students need to actually adjust the function keys of the junction box between various instruments in circuit experiments. Because different physical DC circuit experiments need to use different components, and the direct line connections of each component are not the same, there will be a large number of wires, and the wires are messy every time the wires are replaced, which makes a lot of time wasted in the experiment. After the experiment, the wires They are all scattered in the box, and it is easy to make the wires get knotted when they are taken. Contents of the invention [0003] The purpose of the present invention is to solve the disadvantages in the prior art...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/18
CPCG09B23/183
Inventor 王安梅李明姚宁陈素华欧阳峰
Owner 新疆法思得能源科技有限公司
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