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Miniature infrasonic wave generator

An infrasound and generator technology, applied in the field of miniature infrasound generators, can solve the problems of heavy use, complex structure and high cost, and achieve the effect of simple structure and small volume

Pending Publication Date: 2022-03-08
苏州赫米兹健康科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantages of existing loudspeakers and other methods of generating infrasound are that the infrasound generating device is bulky and has low energy conversion efficiency, making it impossible to miniaturize it
In particular, when infrasound is used in the medical field, existing laboratory infrasound wave generating devices have the problems of large structure, cumbersome use, complex structure, and high cost, and are not suitable for clinical operations.

Method used

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  • Miniature infrasonic wave generator
  • Miniature infrasonic wave generator
  • Miniature infrasonic wave generator

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Embodiment Construction

[0043] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic principles, basic structures and basic functions of the present invention, so they only show the configurations related to the present invention.

[0044] Those skilled in the art may realize some variations and equivalent substitutions of the present invention, but these variations and equivalent substitutions should not be construed as exceeding the protection scope of the present invention.

[0045] figure 1 It is the structural principle of the miniature infrasonic wave generator of the preferred embodiment of the present invention. Such as figure 1As shown, the miniature infrasonic wave generator includes: Bluetooth module 1, MCU 2, stepper motor infrasonic wave generating device 3: Bluetooth module 1, used for data communication with...

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Abstract

The invention discloses a miniature infrasonic wave generator, which is characterized by comprising a Bluetooth module, an MCU (Microprogrammed Control Unit) and a stepping motor infrasonic wave generating device. The intensity of infrasonic waves generated by the device is controlled by changing the stepping motor control pulse frequency or the farthest advancing point distance of a piston of the stepping motor infrasonic wave generating device and controlling the airflow hole diameter and the hole opening number. The frequency of the generated infrasonic waves is changed by changing the commutation time interval of the stepping motor. The miniature infrasonic wave generator has the advantages of being simple in working principle, simple in structure, convenient to manufacture, small in size and compact in structure.

Description

technical field [0001] The invention relates to the technical fields of circuits, motors and infrasound, in particular to a miniature infrasound wave generator. Background technique [0002] Infrasound is a wave below 20Hz that is lower than the low-frequency range of the human ear. Infrasound waves can be used in the medical field. For example, the infrasonic wave 8TM and infrasonic wave 8000 therapeutic instrument developed by CHI Company of the United States can randomly emit infrasound waves below 90dB and are approved by the US FDA. , has various functions such as improving microcirculation, enhancing immunity, reducing inflammation, relieving pain, and sedating and sleeping, and is widely used clinically. For another example, using alpha waves close to brain waves in the infrasound band and music together to generate alpha wave music sound fields, correspondingly providing memory and improving sleep have significant effects. With the deepening of research on infrasoun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B06B1/12G08C17/02H04W4/80
CPCB06B1/12G08C17/02H04W4/80
Inventor 秦绮玲刘亚平周琦
Owner 苏州赫米兹健康科技有限公司