Non-contact transmission system based on standing wave suspension
A transmission system, non-contact technology, applied in the direction of conveyors, transportation and packaging, non-mechanical conveyors, etc., can solve the problems of inability to accurately control tiny objects, and the limited range of object movement, so as to achieve high movement accuracy and realize The effect of remote control and portable operation process
Active Publication Date: 2021-02-26
HENAN UNIVERSITY
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[0004] Aiming at the technical problem that the existing ultrasonic near-field levitation technology has a limited range to control the movement of objects and cannot precisely control tiny objects, this invention proposes a non-contact transmission system based on standing wave levitation.
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[0028] 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.
[0029] Such as figure 1 As shown, a non-contact transmission system based on standing wave suspension, including the box body 1, is integrally formed by 3D printing of polylactide material, which is a new type of biodegradable material with good thermal stability and good The sound insulation effect can ensure the effective use of ultrasonic waves in the resonant cavity and reduce external interference. A transducer array is fixed on the box body 1, and a mic...
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The invention provides a non-contact transmission system based on standing wave suspension, which is used for solving the problems that the conventional ultrasonic near-field suspension technology islimited in object movement control range and tiny objects cannot be accurately controlled. The system comprises a box body, a transducer array is fixed on the box body, a microcontroller, a driver, abattery and a button unit are arranged in the box body, the transducer array is connected with the driver, and the driver, the battery and the button unit are all connected with the microcontroller. According to the system, the equipment integration degree is high, the space is utilized to the maximum, the structure is compact, the space utilization rate is high, the power consumption is low, themoving precision is high, remote control of suspended objects can be achieved, the operation process is facilitated, the stability is good, suspension is universal, and irregular particles and liquiddrops can be suspended and controlled.
Description
technical field [0001] The invention relates to the technical field of ultrasonic levitation, in particular to a non-contact transmission system based on standing wave levitation, which is mainly used in medical treatment, chemical analysis and space technology. Background technique [0002] With the continuous progress and development of science and technology, people began to pursue more precise manipulation of matter in the micro-scale range. Due to the small scale, it is often difficult to achieve directly through mechanical external force. This problem has gradually become a major obstacle restricting the development of the industry and the progress of the technical field. As a newly developed technology, ultrasonic levitation can simulate the state of no container in space, and directly control the movement of objects in a non-contact way. The levitation is relatively stable and easier to control. [0003] At present, people generally use ultrasonic near-field levita...
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IPC IPC(8): B65G54/02
CPCB65G54/02B65G2201/02
Inventor 郑海务聂雪松张聆辉刘晴宇王志新李威
Owner HENAN UNIVERSITY