Drawing board for product design
A technology of product design and drawing board, which is applied in the direction of painting tools and decorative arts, which can solve the problems of occupying a lot of space and being non-adjustable, and achieve the effect of being easy to carry, saving space, and scaling the area of the drawing board
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0022] refer to Figure 1-4 , a drawing board for product design, comprising a first drawing board 1 and a second drawing board 2, the side wall of the first drawing board 1 is provided with a first installation groove 6, the second drawing board 2 is located in the first installation groove 6, the first installation A plurality of first springs 5 are connected between the inner side wall of the groove 6 and the second drawing board 2, and the first spring 5 is a tension spring. The groove 8 is provided with a first slider 7 slidingly connected to its inner side wall, and the opposite side walls of two sets of first sliders 7 are fixedly connected with the outer si...
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