Friction electrogenerated generator and image scanning system
An engine and triboelectric technology, applied in friction generators, image communications, electrical components, etc., can solve the problems of miniaturization limitations, application limitations, and the mass ratio of electromagnetic engines.
Active Publication Date: 2019-08-23
BEIJING INST OF NANOENERGY & NANOSYST
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Problems solved by technology
However, due to the large mass ratio of the electromagnetic motor, it requires heavier iron cores and coils, requires three-dimensional processing, and has a more complicated structure, so the development of miniaturization has been greatly restricted; and, because the actuators made of electromagnetic motors require The very precise transmission system expands the output torque, which makes the electromagnetic motor prone to noise and is also limited in application
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[0048] The specific implementation of a triboelectric engine and an image scanning system provided by the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0049] The inventor found in the research that if the electrostatic engine is to work normally, a very high driving voltage is required; and the triboelectric nanogenerator can be based on the principle of triboelectricity and electrostatic induction, through the adhesion of metal film and organic polymer film and the action of external force Under contact friction, it can easily generate thousands of volts of hig...
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The invention discloses a friction electrogenerated engine and an image scanning system. An engine assembly can be driven to work through a driving voltage provided by a friction nano-generator, thereby successfully achieving the application of the friction nano-generator at the aspect of driving the engine, and thus facilitating the application of the friction nano-generator in the field of micro-actuators. Besides, the engine is applied to the image scanning system. The engine is used for controlling a light direction adjuster, thereby achieving the adjustment of the propagation direction oflight emitted by a light source, completing the image scanning, and achieving the application of the triboelectric engine in the field of optical image scanning.
Description
Technical field [0001] The invention relates to the technical field of micro-nano machinery, in particular to a triboelectric engine and an image scanning system. Background technique [0002] In recent years, with the development of micro-nano technology, friction nano-generators have emerged and have shown outstanding performance. The friction nanogenerator has the characteristics of simple structure, easy processing, low production cost, long service life of the device, and easy integration with other processing techniques; it can collect mechanical energy in the environment and convert it into electrical energy, thereby powering electronic equipment. It provides a new direction for the development of self-driving equipment. [0003] In addition, in conventional-sized mechanical systems, electromagnetic motors are commonly used equipment. However, due to the high mass ratio of electromagnetic motors, heavier cores and coils are required, three-dimensional processing is require...
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IPC IPC(8): H02N1/04H04N1/04
CPCH02N1/04H04N1/04
Inventor 张弛杨航逄尧堃其他发明人请求不公开姓名
Owner BEIJING INST OF NANOENERGY & NANOSYST