Microfluidic liquid automatic photochromic spectacles charging device based on piezoelectric driving
A technology of color-changing glasses and a liquid-filling device, which is applied in the field of color-changing glasses. It can solve the problems of short life of the liquid-filling device, slow color change speed, uneven color change, etc., and achieve the effect of simple structure, large liquid filling volume, and comfortable wearing
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[0023] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] Such as figure 1 As shown, a piezoelectric-driven microfluidic liquid automatic color-changing glasses filling device includes a microprocessor 101 connected to a power supply module 102 , and the power supply module 102 provides power to the microprocessor 101 . The power supply module 102 is connected to the piezoelectric element 105 to supply power to the piezoelectric element 105. The piezoelectric element 105 is connected to the pump membrane 106 b...
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