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English scriber

A scriber, English technology, applied in the field of English teaching equipment, can solve problems such as time-consuming

Inactive Publication Date: 2021-04-16
TONGREN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an English scriber, aiming at solving the problem that teachers spend a lot of time when drawing English four-line grids

Method used

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Embodiment Construction

[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0019] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention discloses an English scriber which comprises a transverse rail, a vertical frame, a mounting frame and multiple fixing assemblies. The vertical frame is slidably connected with the transverse rail; the mounting frame is slidably connected to the side edge of the vertical frame and provided with multiple first threaded holes and containing grooves; the fixing assemblies comprise chalk sleeves, multiple connecting columns, multiple first springs, multiple clamping plates, multiple guide columns and fixing bolts; the chalk sleeves of the fixing assemblies are arranged in the containing grooves; the multiple connecting columns are fixedly connected to the side edges of the chalk sleeves respectively; the multiple first springs are fixedly connected to the side edges of the multiple connecting columns respectively; the multiple clamping plates are fixedly connected to the side edges of the multiple first springs correspondingly; and the fixing bolts are in threaded connection with the mounting frame and the connecting columns correspondingly. During use, chalks are placed in the multiple chalk sleeves respectively, the clamping plates are pushed to fix the chalks through the return thrust of the first springs, and then the mounting frame is transversely pulled to enable the multiple chalks to move along the surface of the blackboard, so that four-line grids can be drawn quickly, and the line drawing time is saved.

Description

technical field [0001] The invention relates to the technical field of English teaching tools, in particular to an English marker. Background technique [0002] In English teaching, teachers need to draw a four-line grid on the blackboard to write English, and the four-line grid is a frame line used to limit the position and size of English letters in English writing, similar to Chinese matts. The structure is composed of four evenly distributed straight lines. At present, teachers use rulers and triangular boards to complete the work. It is very inconvenient to draw lines and takes a lot of time, which slows down the teaching progress. Contents of the invention [0003] The object of the present invention is to provide an English scriber, aiming at solving the problem that teachers spend a lot of time drawing English four-line grids. [0004] To achieve the above object, the present invention provides an English marking device, which includes a horizontal rail, a vertic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43L13/00B43L13/02
Inventor 刘玮
Owner TONGREN UNIV
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