绘图板

  • Inventors: LI HONGFU
  • Assignees: 李洪福
  • Publication Date: November 19, 2014
  • Publication Number: CN-203945871-U

Abstract

The utility model discloses a drawing board which comprises a drawing board body and a straight ruler. The two ends of the drawing board body are concaved inwards to form guide grooves, sliding wheels in rolling fit with the guide grooves are arranged at the two ends of the straight ruler, the bottom of the straight ruler is rotatably connected with a guide column, and a ladder-shaped through sliding groove is formed in the position, above the guide column, in the straight ruler. An angle adjusting ruler in the matched shape is movably arranged in the sliding groove and comprises a disc and a ruler body which are fixedly connected, and the disc is movably arranged in the deep area of the sliding groove. The straight ruler can be kept in the horizontal state all the time through the guide grooves, the friction force between the straight ruler and drawing paper on the drawing board body is reduced through the guide column in the vertical moving process of the straight ruler, and the situation that the drawing paper is damaged and scratched by the straight ruler in the moving process is avoided. The angle adjusting ruler is movably arranged in the sliding groove, the ruler body is swung so that angle adjustment can be freely carried out on the ruler body within 180 degrees, the ruler body is integrally arranged, adjustment is flexible, use is convenient, and durability is achieved.
本实用新型公开了一种绘图板,包括图板和直尺,所述图板两端内凹设有导向槽,所述直尺两端设有与所述导向槽滚动配合的滑轮,所述直尺底部转动连接有导柱,位于所述导柱上方所述直尺内部设有阶梯形状贯通设置的滑槽;所述滑槽内活动设置有形状相配合的角度调节尺,所述角度调节尺包括相互固定连接的圆盘体和尺体,所述圆盘体活动设置于所述滑槽的深部区。本实用新型通过所述导向槽可以保证直尺始终保持水平状态,通过导柱使得直尺在上下移动过程中减小了与图板上图纸的摩擦力,避免了移动过程中直尺损坏擦破图纸的情况;角度调节尺活动设置于滑槽内,摆动尺体可以使尺体在180度内自由进行角度调节,尺体一体设置,调节灵活,使用方便,持久耐用。

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    Publication numberPublication dateAssigneeTitle
    CN-105235421-AJanuary 13, 2016苏州市职业大学一种机械臂式多功能组合绘图装置