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Integrated dual-axis electromagnetic vibration table

An electromagnetic vibration and biaxial technology, which is applied to measuring devices, instruments, and measuring ultrasonic/sonic/infrasonic waves, etc., can solve the problems of increasing calibration time, increasing manufacturing costs, and cumbersome calibration process of vibration measuring sensors, etc., to achieve convenient installation, The effect of reducing manufacturing costs, simplifying the overall design and installation environment

Active Publication Date: 2017-08-08
ZHEJIANG UNIV
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the vibration calibration system for the vibration sensor will be composed of two sets of vibration tables, which puts forward higher requirements on the overall design and installation environment of the vibration calibration system, increases the manufacturing cost, and also makes the calibration process of the vibration sensor become easier. More tedious and increases calibration time

Method used

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  • Integrated dual-axis electromagnetic vibration table
  • Integrated dual-axis electromagnetic vibration table
  • Integrated dual-axis electromagnetic vibration table

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Embodiment Construction

[0031] Integrated biaxial electromagnetic vibration table, such as figure 1 As shown, it includes a base 1, and the base 1 is provided with a horizontal motion device 2, a vertical motion device 3 and a motion platform 4; the horizontal motion device 2 and the vertical motion device 3 respectively include respective vibrating tables and transmission mechanisms;

[0032] Such as figure 2As shown, the horizontal transmission mechanism is mainly composed of a horizontal connecting piece 23 capable of connecting the motion platform 4 and a plurality of horizontal supporting reeds 22, and the horizontal connecting piece 23 is fixed to the horizontal moving part 24 of the horizontal vibrating table 21; The horizontal supporting reeds 22 evenly support the horizontal connecting piece 23, one end of each horizontal supporting reed 22 is fixed to the horizontal connecting piece 23, and the other end is fixed relative to the base 1;

[0033] Such as image 3 , Figure 4 As shown, th...

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Abstract

An integrated biaxial electromagnetic vibrating table, including a base, a horizontal movement device, a vertical movement device and a movement platform; the horizontal transmission mechanism is mainly composed of horizontal connectors and multiple horizontal support reeds; the horizontal support reed Evenly support the horizontal connectors, one end of each horizontal support reed is fixed to the horizontal connectors, and the other end is fixed to the base; the vertical transmission mechanism is mainly composed of vertical support components and vertical connectors; the vertical support components include A plurality of support units, each support unit includes its own horizontal reed, reed connector and side reed, the reed connector is arranged along the vertical axis of the vibrating table, and the upper and lower ends of the reed connector are respectively fixed There are upper horizontal reeds and lower horizontal reeds, and the upper and lower horizontal reeds are orthogonal to their reed connectors; when the vertical vibrating table vibrates, each supporting unit is evenly stressed. The invention has the advantage of being able to output horizontal and vertical biaxial vibration signals.

Description

technical field [0001] The invention relates to an integrated electromagnetic vibrating table system suitable for outputting vibration signals in horizontal and vertical biaxial directions. [0002] technical background [0003] Vibration sensors are the main way to obtain various vibration signals, and are widely used in many fields of human production and life. In order for the vibration sensor to convert the mechanical vibration signal into an electrical signal more accurately, so as to facilitate the detection, analysis and storage of the signal, the vibration sensor must be calibrated accurately to ensure the accuracy of the vibration signal obtained. Therefore, it is of great significance to establish a vibration calibration system, and the electromagnetic vibration table, as the core of the entire vibration calibration system, directly affects the quality and efficiency of the vibration calibration of the vibration sensor. [0004] The traditional uniaxial linear moti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01H17/00
Inventor 何闻张旭飞贾叔仕周杰
Owner ZHEJIANG UNIV
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