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Shorthand drawing teaching aid

A technology of painting and teaching aids, applied in the field of painting, can solve the problems of easy loss and drop of painting tools, inconvenient carrying, multiple handling, etc., and achieve the effect of improving convenience, occupying less space, and being easy to use

Inactive Publication Date: 2020-02-11
安徽宜家管业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing drawing board and the device supporting the drawing board are placed separately. Although it is not affected when used indoors, when it is necessary to carry out painting work outdoors, such as sketching, when carrying the drawing board and drawing tools, the drawing tools are relatively heavy. Many, it needs to be transported many times during the transportation process, and it is easy to lose and drop the drawing tools, and because the tools supporting the drawing board are large and the drawing board is large, it is inconvenient to carry. This device effectively solves this problem

Method used

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  • Shorthand drawing teaching aid
  • Shorthand drawing teaching aid
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Embodiment Construction

[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0017] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0018] Such as Figure 1-3 As shown, for the convenience of description, the orientations mentioned below are stipulated as follows: the directions of up, down, left, and right figure 1 The up, down, left, right, front and back directions of the projection relationship itself are consistent. A shorthand painting teaching aid of the present invention includes a painting table 10 placed on the ground, and a lifting chamber 15 with an opening fa...

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Abstract

The invention discloses a shorthand drawing teaching aid. A drawing table arranged on the ground is included; a lifting cavity with a rightward opening is fixedly formed in the drawing table; a drawing board cavity with an upward opening is formed in the right end wall of the lifting cavity in a communicating manner; an outer drawing board is arranged in the drawing board cavity in a sliding manner; an extension cavity with an upward opening is fixedly formed in the outer drawing board; an inner drawing board is arranged in the extension cavity in a sliding manner; a control extension cavity located in the outer drawing board is formed in the left end wall of the extension cavity in a communicating mode; an extension motor is fixedly arranged in the lower end wall of the control extensioncavity; an output shaft of the extension motor is connected with the upper end wall of the control extension cavity in a rotating fit mode; and an extension component is arranged on the outer surfaceof the output shaft of the extension motor. The shorthand drawing teaching aid in the invention is simple in structure and convenient to operate and can be placed in a storage cavity to avoid dust when not in use, and painting supplies are guaranteed not to be lost in the carrying process.

Description

technical field [0001] The invention relates to the field of painting, in particular to a shorthand painting teaching aid. Background technique [0002] The existing drawing board and the device supporting the drawing board are placed separately. Although it is not affected when used indoors, when it is necessary to carry out painting work outdoors, such as sketching, when carrying the drawing board and drawing tools, the drawing tools are relatively heavy. Many times, it needs to be transported many times during the handling process, and the painting tools are easy to lose and drop, and because the tools supporting the drawing board are large and the drawing board is large, it is inconvenient to carry. This device effectively solves this problem. Contents of the invention [0003] The object of the present invention is to provide a shorthand drawing teaching aid, which can overcome the above-mentioned defects of the prior art. [0004] According to the present invention,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B11/10
CPCG09B11/10
Inventor 武玉芝
Owner 安徽宜家管业有限公司
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