Toy related to color recognition and color mixing principle
A technology of color recognition and principle, which is applied in the field of toys related to color recognition and color mixing principle, can solve problems that do not include color mixing principle, etc., and achieve the effect of strong interest and interaction, simple design and low price
Inactive Publication Date: 2021-08-31
JILIN NORMAL UNIV
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Problems solved by technology
Judging from the current patents on color recognition and display, the RGB LED display after color recognition does not include toys with the principle of color mixing.
Method used
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[0022] Example: attached figure 1 As shown, a toy related to color recognition and color mixing principle, the toy includes a shading tube 1, a whiteboard 2, a steering gear 3, a color recognition module 4, a single-chip microcomputer 5, a three-primary-color lamp lighting control chip 6, three primary colors (red, green and Blue) LED 7, DC motor 8, switch 9, disk 10, voice module 11, loudspeaker 12, chassis 13, battery 14 and the image 3 The housing 15 is shown, and the battery is placed in the battery box. The three-primary-color lighting control chips of the present application are divided into a red light selection chip, a green light selection chip and a blue light selection chip. The model of the color recognition module in the embodiment of this application is TCS3200, the model of the three-primary-color lamp lighting control chip is 74HC138, the model of the single-chip microcomputer is AT89C51, the model of the DC motor is RS-555, and the model of the voice module ...
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The invention relates to a toy related to color recognition and color mixing principle. The toy comprises a base plate, a single-chip microcomputer, a chip, a direct-current motor, a switch, a voice module, a loudspeaker, a battery and a shading cylinder are fixedly installed on the base plate, the disc is driven by the direct-current motor to rotate, and LED lamps are fixedly installed on the periphery of the upper surface of the disc. A color recognition module is fixed to the inner end of the shading cylinder, a white board is arranged on the outer side of the outer end of the shading cylinder, the lower portion of the white board is arranged on a rocker arm of a steering engine, and the steering engine is fixedly connected with the chassis. The single-chip microcomputer is connected with a three-primary-color lamp lightening control chip, the direct-current motor, the voice module, the color recognition module and the steering engine, the loudspeaker is connected with the voice module, and the three-primary-color lamp lightening control chip is connected with the LED lamps. The electronic toy integrates the functions of color recognition, color display, color mixing of the three-primary-color lamps, dynamic display of the color mixing process, voice prompt and the like, and has higher interestingness and interactivity.
Description
technical field [0001] The invention belongs to the field of color recognition equipment, and specifically relates to a toy related to the principle of color recognition and color mixing. The toy can recognize colors, display colors, mix colors with three primary color lamps and dynamically display the color mixing process, and has voice prompts at the same time. Background technique [0002] The education of colors in early education is very beneficial to the development of the baby's discrimination, appreciation, aesthetic sensibility, imagination, and painting ability. It is of great significance to children's mental health and personality development. By identifying colors, it is easier for babies to develop good observation skills and habits. [0003] Experiments by psychologists have proved that children's cognition, discrimination and selection of things are mostly based on colors that have a strong appeal to vision. Parents should help children identify colors earl...
Claims
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IPC IPC(8): A63H33/22A63H33/26G09B19/00
CPCA63H33/22A63H33/26G09B19/0023
Inventor 么艳平王佳乐郑廷源
Owner JILIN NORMAL UNIV