Electronic screen copying and handwriting exercising device
A screen and electronic technology, applied in the field of electronic screen copying and practicing utensils and supplies, can solve the problems of difficult character practice, difficult control of the screen surface and the barrier film to fit and detach, blurred and unclear, etc., and achieves a good transparent display effect. , the realization and application of simple, low-cost effects
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[0042] figure 1 and figure 2 They are the structural schematic diagrams of the bottom view and the front view of Embodiment 1 respectively, and Embodiment 1 is the most concise implementation scheme of the present invention. The strip-shaped palm rest 1 is connected to the four supporting rollers 2 on its two sides or both ends to support a height of 7 to 15 mm, forming a bridge-span type suspension, which can ride on the top of the mobile phone or tablet computer 3 laid flat, and hold the pen. The hand can be supported on the hand support plate 1, and can be used for writing at any position on the screen below. The length of the bar-shaped palm rest 1 in the up and down direction is between 8 and 25 centimeters, and the widest point in the left and right directions is not less than 3 centimeters. If the tablet is placed flat below, its width may be up to about 25 cm and its height up to about 20 cm. The width of the hand plate 1 in the left and right directions is increas...
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