Wire butt-joint device applicable to teaching

Abstract

The invention discloses a wire butt-joint device applicable to teaching, which comprises a first butt-joint module and a second butt-joint module. The first butt-joint module comprises a first head and a first tail which are detachably connected. A first conductive column is fixed inside the first head, and the outer end of the first conductive column extends out of the first head. The second butt-joint module comprises a second head and a second tail which are detachably connected. A second conductive column is fixed inside the second tail. The first head can be connected with the second head. When the two butt-joint modules are connected, the first conductive column can be in butt joint with the second conductive column. The inner ends of the first tail and the second tail are both open,and threading holes are arranged in the outer end faces of the first tail and the second tail. The wire butt-joint device applicable to teaching in the invention can provide a flexible use mode for wiring equipment such as a power strip, so that a matching power strip can be switched between different lengths at will.

Description

technical field [0001] The invention relates to the technical field of power equipment for simulation experiments, in particular to a wire docking device suitable for teaching. Background technique [0002] In the operation and teaching process of simulation experiments in colleges and universities, plug-in strips are often used in simulation laboratories, but the problem of insufficient length of plug-in strips is often encountered. Especially in the simulation experiment teaching, the question about the length of the plug-in cable often causes a lot of inconvenience to teachers and students. For example, if the plug-in cable is short, multiple plug-in strips need to be connected in series to lengthen, but there is a short circuit or Leakage and other safety hazards endanger the safety of students; if the wires are plugged in and unused, the redundant wires are inconvenient to store and store, and they are easy to mess up and difficult to straighten out. Regarding the abov...

AI Technical Summary

Problems solved by technology

[0002] In the operation and teaching process of simulation experiments in colleges and universities, plug-in strips are often used in simulation laboratories, but the problem of insufficient length of plug-in strips is often encountered

Especially in the simulation experiment teaching, the question about the length of the plug-in cable often causes a lot of inconvenience to teachers and students. For example, if the plug-in cable is short, multiple plug-in strips need to be connected in series to lengthen, but there is a short circuit or Leakage and other safety hazards endanger the safety of students; if the wiring is inserted and unused, the redundant wires are inconvenient to store and store, and they are easy to mess up and difficult to straighten out

Regarding the above problems, there is no targeted solution in real life, so a solution that can flexibly change the length of the plug-in cable is needed in the process of daily life and production

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