Improvements introduced in educational table
A technology of teaching desks and blocks, applied in the field of teaching desks, can solve problems such as optical system reading errors, image mismatch, difficulty in installing blocks, etc., and achieve good interaction, increased function, enlarged virtual environment and cooperative experience. Effect
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[0020] The invention describes a teaching platform composed of a conventional prismatic structure and equipped with a front panel in which three modules with identification sensors are also arranged. Each module consists of a front plastic housing, five rectangular magnets with a magnetic force preferably of 3.200 Gauss, five groups of eight buttons arranged in a silicone rubber plate, and a printed circuit board arranged in the rear part.
[0021] The teaching block is mounted on the panel with letters, numbers or graphics on the front part of the teaching block, the inner part and the rear part are provided with metal plates which are attracted to the magnets until the block and the module are fully fitted and the rear part Plastic plates with oval and circular cutouts and the function of identifying blocks are provided on the top. When installed, each block presses a different set of silicone rubber buttons set on the lower half of the carbon material, and sends a contact s...
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Abstract
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