Pendulum type three-dimensional vibration acceleration sensor

An acceleration sensor, three-dimensional vibration technology, applied in the measurement of acceleration, speed/acceleration/impact measurement, instruments, etc., can solve the problems of cumbersome monitoring system and increase monitoring cost.

Pending Publication Date: 2020-10-27
GUANGDONG OCEAN UNIVERSITY
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  • Abstract
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Problems solved by technology

In the Chinese patent CN106500833A, a spaceborne vibration monitoring device based on a vibration sensor is disclosed. The batteries of the vibration sensor in this device all need external circuits for power supply, so they need to be

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  • Pendulum type three-dimensional vibration acceleration sensor
  • Pendulum type three-dimensional vibration acceleration sensor

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some 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 persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] Embodiments of the invention include:

[0027] Such as figure 1 As shown, a pendulum-type three-dimensional vibration acceleration sensor includes a housing 1, a sphere 3 and a rope 2; the sphere 3 and the rope 2 are arranged inside the housing 1, and one end of the rope 2 is connected to the inside of the housing 1 The other end of the rope body 2 is connected to the sphere 3, the inner surface of the housing 1 is plated with an electrode material 4, the sphere 3 is a charged sphere 3 with a charge, the mate...

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Abstract

The invention relates to the technical field of acceleration sensors and particularly relates to a pendulum type three-dimensional vibration acceleration sensor. The pendulum type three-dimensional vibration acceleration sensor comprises a shell, a sphere and a rope body, wherein the ball body and the rope body are both arranged in the shell, one end of the rope body is connected with the top of the interior of the shell, the other end of the rope body is connected with the ball body, an inner surface of the shell is plated with an electrode material, the ball body is a charged charged ball body, and the material of the ball body is different from that of the electrode material. The pendulum type three-dimensional vibration acceleration sensor is advantaged in that vibration energy of instrument vibration is converted into electric energy, an auxiliary power supply does not need to be carried, use is more convenient, a vibration state of the instrument can be monitored at the same time, and stability is better.

Description

technical field [0001] The invention relates to the technical field of acceleration sensors, in particular to a pendulum-type three-dimensional vibration acceleration sensor. Background technique [0002] As one of the most common phenomena in nature, vibration exists in everything from the universe to particles. All forms of physical phenomena, including sound, light, heat, etc., contain vibrations. People cannot live without vibration: the beating of the heart, the vibration of the eardrum and the vocal cords are all indispensable functions of the human body; human vision depends on the stimulation of light, and light is essentially a kind of electromagnetic vibration; life cannot be without sound And music, and the production, transmission and reception of sound are inseparable from vibration. In the field of engineering technology, vibration phenomena abound. For example, the vibration of bridges and buildings under the excitation of gusts or earthquakes, the vibratio...

Claims

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Application Information

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IPC IPC(8): G01H11/06G01P15/097
CPCG01H11/06G01P15/097
Inventor 庞洪臣杨芳潘新祥徐敏义庞建华魏斌钟英豪
Owner GUANGDONG OCEAN UNIVERSITY
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