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Wire pay-off device for experimental teaching

A wire releaser and wire technology, which is applied in the field of wire releaser for experimental teaching, can solve the problems of waste, reduction of wires, difficulty in finding instructors, etc., and achieve the effect of avoiding the loss of wire ends

Active Publication Date: 2018-10-19
PANZHIHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual teaching process, due to the thinner wires, it is difficult for some instructors to find the initial thread ends during the limited preparation time before class, so they often cut the wires from the middle section of the wires. Innumerable, the amount of wire that reaches usable length on one coil is greatly reduced, resulting in significant waste

Method used

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  • Wire pay-off device for experimental teaching
  • Wire pay-off device for experimental teaching

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Embodiment Construction

[0017] The wire releaser for experiment teaching of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 , figure 2 As shown, the wire pay-off device for experimental teaching of the present invention includes a wheel shaft 1 and a shell surrounded by a shell wall, and the wheel shaft 1 is arranged inside the shell and is rotatably connected with the shell wall. A wire outlet 2 is provided on the shell wall, and the housing communicates with the outside through the wire outlet 2 , and a clamping device is provided outside the wire outlet 2 .

[0019] When using the present invention, the user first puts the wire coil on the wheel shaft 1, and then pulls the coil end in the inner casing of the wire outlet 2 out of the wire outlet 2 to the outside of the wire outlet 2, and clamps the wire On the clamping device, prevent thread ends from getting lost. The present invention effectively avoids the loss ...

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PUM

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Abstract

The invention discloses a conducting wire pay-off machine for experimental teaching, and belongs to the field of education supplies. The conducting wire pay-off machine comprises a wheel shaft and a housing enclosed by housing walls, wherein the wheel shaft is arranged inside the housing and is rotatably connected with the housing walls; wire outlets are formed in the housing walls; the housing communicates with the outside through the wire outlets; and a clamping device is further arranged outside the wire outlets. According to the conducting wire pay-off machine disclosed by the invention, conducting wires are clamped by the clamping device, so that a condition that wire heads lose is effectively avoided; and moreover, the conducting wires are easily got and are easily cut, and the wire heads are not shrunk into the pay-off machine.

Description

technical field [0001] The invention relates to the field of teaching supplies, in particular to a wire releaser for experimental teaching. Background technique [0002] 0.1-2.5mm is often used in the electrical technical practice training of undergraduates in full-time ordinary colleges and universities. 2 single-core wire. Before teaching, the instructor should cut and take the thread according to the required length. However, in the actual teaching process, due to the thin wire, it is difficult for some instructors to find the initial thread end during the limited preparation time before class, so they often cut the wire from the middle section of the wire. Innumerable, the amount of wire that reaches the usable length on one coil is greatly reduced, causing serious waste. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a wire pay-off device in which the wire end of the wire coil is not easily lost. [0004] The s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H75/32B65H51/18
CPCB65H51/18B65H75/32
Inventor 曹玉东武仁浩
Owner PANZHIHUA UNIV