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portable drawing board

A portable and drawing board technology, which is applied in the field of learning tools, can solve the problems of heavy drawing boards, unsatisfactory drawing boards, and inconvenient carrying, and achieve the effects of easy portability, wide range of use, and simple structure

Inactive Publication Date: 2016-08-31
黄超超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Drawing boards are one of the essential items for sketchers, but most of the existing drawing boards are suitable for indoor work. The drawing boards are heavy and inconvenient to carry, especially when the sketchers are working in the dark, the existing drawing boards cannot meet people's needs

Method used

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  • portable drawing board

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Embodiment Construction

[0008] according to figure 1 As shown, the portable drawing board includes: a retractable tripod 1 and a picture frame 2 fixed on the tripod 1 by a connecting piece that can be installed and detached. The upper and lower sides of the picture frame 2 can be rotated through the middle fulcrum, and the picture frame 2 The left and right sides of the frame are support bars 3 with card slots. The diagonal bracket 4 of the frame 2 connects and fixes the frame 2, and the two ends of the diagonal bracket 4 have card slots respectively. This card slot Used to fix the folded picture frame.

[0009] The support bar 3 is provided with a slot for placing and fixing the rubber plate. The rubber plate is the drawing board, which can be rolled and stretched, and is convenient to carry and use. At the same time, the support bar 3 is also provided with a row of diodes with batteries. Energy-saving lamps.

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Abstract

The invention relates to a portable drawing board which comprises a stretchy tripod (1) and a picture frame (2). The picture frame (2) is fixed on the stretchy tripod (1) through a connecting piece which can be assembled and disassembled, the upper edge and the lower edge of the picture frame (2) can rotate around a middle supporting point, supporting strips (3) with clamping grooves are arranged on the left edge and the right edge of the picture frame (2), a diagonal support (4) of the picture frame (2) is used for connecting and fixing the picture frame (2), the two ends of the diagonal support (4) are respectively provided with a clamping groove, and the clamping grooves are used for fixing the folded picture frame (2). The portable drawing board has the advantages that the drawing board can be unfolded and folded so as to be convenient to carry, meanwhile, the picture frame is provided with a lamp so that the great convenience is brought for a worker to work outdoors at night, meanwhile, tools, such as light and a desk, for outdoor daily life of the worker can be further provided, and the portable drawing board is simple in structure, wide in use range and high in applicability.

Description

Technical field [0001] The invention relates to the technical field of learning tools, in particular to a portable drawing board with strong practicability that is convenient to carry and use. Background technique [0002] Sketchpad is one of the must-haves for sketchers, but most of the existing sketchpads are suitable for indoor work. The drawing boards are heavy and inconvenient to carry, especially when the sketchers work in the dark, the existing drawing boards cannot meet the needs of people. . Summary of the invention [0003] The purpose of the present invention is to design a drawing board that is detachable, convenient to carry, and simple in structure, which is suitable for use when sketching personnel go out, especially in the dark. [0004] The portable drawing board of the present invention includes: a retractable tripod 1 and a picture frame 2 fixed on the tripod 1 by a connecting piece that can be installed and detached. The upper and lower sides of the picture fram...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B44D3/18
Inventor 黄超超
Owner 黄超超
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