Grid drawing device for integrated painting and calligraphy table

Abstract

The invention relates to a grid drawing device for an integrated intelligent painting and calligraphy table. The device comprises a supporting structure and a lamp box, and the supporting structure is used for supporting the lamp box and is fixedly arranged in the edge of the painting and calligraphy table. The supporting structure comprises an outer column, an inner column and a driving mechanism. A guide rail device is arranged on one side of the outer column and used for lifting the outer column, an outer rack is arranged on the surface, corresponding to the guide rail device, of the outer column, and a strip-shaped groove is formed along the outer rack. Guide rails and inner teeth are arranged on the two sides of the inner column corresponding to the outer column respectively, a sliding block is fixed to the inner wall of one end of the outer column and used for lifting of the inner column, and an inner rack is arranged on the side, corresponding to the strip-shaped groove of the outer column, of the inner column. The inner and outer column racks are driven by large and small connecting gears and drive the lamp box to ascend and descend inside and outside the table.

Description

technical field [0001] The invention relates to the field of painting and calligraphy tables, in particular to an integrated painting and calligraphy table grid device. Background technique [0002] From ancient times to the present, the field of calligraphy is still a traditional writing mode in terms of practical tools. Folding grids and drawing grids are still the most irritating confusion for calligraphers. Paperweight and writing need to be pulled by a special person, and the placement and frequent movement of inkstones still constrain the hands and feet of calligraphers. [0003] The characters and grids in calligraphy are like fish and water. No matter how small or how big the characters are, whether they are running cursive or Kaili seal script, they are all closely related to grids. [0004] There are following problems in prior art: [0005] (1) Folding grids are easy to wrinkle and damage. In addition to being imprecise, they cannot be folded at all when there...

AI Technical Summary

Problems solved by technology

[0005] (1) The folding grid is easy to wrinkle and damage. In addition to being inaccurate, it cannot be folded at all when the content is large and the grid is small. At the same time, there is a problem of cumbersome operation.

[0006] (2) Marking and drawing lines, planning is troublesome, drawing lines is troublesome, site selection is troublesome, and operations are cumbersome

Sometimes it takes more than 10 times as long to draw a grid of characters, and sometimes it can't be done at one time

One painting can only be used once, and the paper is easy to be damaged if you are not careful

[0007] (3) Paperweight, frequent movement is troublesome, inconvenient, easy to damage the paper

[0008] (4) Pulling by a special person is labor-intensive

[0009] (5) Felt bedding, the penetration is not clear, it hurts the eyes, and it is easy to make mistakes

[0010] (6) The finished grids are not clear in dim light. Not only is the cost high, but more importantly, the grid size is fixed and the variety is not complete, which cannot meet the needs of calligraphers.

[0012] However, there are certain defects in the lifting device in the above-mentioned scheme, and it needs to be improved.

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