Biological throat phonation simulator

A technology of simulator and larynx, which is applied in the field of biological larynx sounding simulators, can solve problems such as the inability to achieve the sounding effect of biological larynx, imperfect artificial larynx sounding device, etc., achieve compact structure, realize precise control and simulation, The effect of avoiding interference

Inactive Publication Date: 2015-02-25
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the research on the vocalization of biological larynx, especially animals such as bats and elk, is still in the mechanism research stage, and the artificial larynx vocalization device is not perfect, and it cannot achieve the vocalization

Method used

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  • Biological throat phonation simulator
  • Biological throat phonation simulator

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Such as figure 1 , figure 2 As shown, a biological larynx vocalization simulator includes a tensioning part, an approaching part, a rotating part, a simulated larynx and a base.

[0022] The tensioning parts include a tensioning motor 1, a tensioning slider 2, a V-shaped groove guide block 3, a tensioning screw 4, a tensioning displacement sensor 5, and a tensioning force sensor 6 to realize the tensioning and relaxing of the vocal cords; The motor 1 drives the tension screw 4 to rotate, the tension screw 4 drives the tension slide to move along the V-shaped groove guide block 3, the tension displacement sensor 5 and the tension force sensor 6 realize the control of displacement and force during the tensioning process.

[0023] The parts that move closer include a motor 14, a leading screw 15, a slide block 13, a guide rail 16, and a displacem...

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Abstract

The invention discloses a biological throat phonation simulator which comprises a base. A tensioning component is fixed to the base and connected with a simulation component used for simulating throat phonation. The lower end of the simulation component is fixed to the base. The tail end of the simulation component is connected with an approaching component. A rotating component driving the simulation component to move is arranged at the connection position between the simulation component and the approaching component, so that opening and closing of vocal cords are simulated. The lower portion of a simulated throat can be connected with gas with controllable pressure, and the upper portion of the simulated throat can be connected with the pharyngeal portion, the mouth cavity and the like. The biological throat phonation simulator has the advantages of being convenient to install, compact in structure, capable of achieving various kinds of motion control over the throat vocal cords, high in control precision and the like.

Description

technical field [0001] The invention relates to a biological larynx vocalization simulator. Background technique [0002] The larynx is an important organ of the living body, which is composed of cartilage, ligaments, muscles and mucous membranes. The vocal cords are the important vocal parts of the larynx. Various sounds can be made by controlling the opening, closing and relaxation of the vocal cords through the movement of the muscles and cartilages of the larynx. the sound of. At present, the research on the vocalization of biological larynx, especially animals such as bats and elk, is still in the mechanism research stage, and the artificial larynx vocalization device is not perfect, and it cannot achieve the vocalization effect of biological larynx. Therefore, corresponding devices are urgently needed to complete the vocalization of the larynx. Simulation, realize the simulation, analysis and research of laryngeal vocalization by controlling the movement of related de...

Claims

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Application Information

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IPC IPC(8): G09B23/36G09B23/00
CPCG09B23/00G09B23/36
Inventor 杨富春
Owner SHANDONG UNIV
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