Vibration detector and detection method thereof
A vibration detection and detection instrument technology, which is applied in the direction of instruments, measuring devices, and measuring ultrasonic/sonic/infrasonic waves, etc., can solve the problem of low sensitivity and achieve the effect of improving sensitivity and accurate measurement
Active Publication Date: 2019-02-15
SHENSHAN SPECIAL COOPERATION ZONE YINGDALI ELECTRONICS TECH CO LTD +1
View PDF12 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The main purpose of the present invention is to provide a vibration detector and its detection method, which is used to solve the technical problem of low sensitivity of existing vibration detectors
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0021] Because the existing vibration detector has the technical problem of low sensitivity. In order to solve the above technical problems, the present invention proposes a vibration detector.
[0022] see figure 1 , figure 1 A structural schematic diagram of a vibration detector provided for an embodiment of the present invention, the vi...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a vibration detector and a detection method thereof, which relate to the field of vibration monitoring. The vibration detector includes a quartz crystal resonator, a frequencyvibration signal converter and an alarm. A piezoelectric quartz wafer is built in the quartz crystal resonator. The detection method for the vibration detector includes the following steps: the quartzcrystal resonator receives vibration, and the vibration changes the resonant frequency of the piezoelectric quartz wafer; the frequency vibration signal converter acquires the resonant frequency, converts the change information of resonant frequency into vibration data, and outputs an alarm signal; and the alarm receives the alarm signal and gives an alarm according to the alarm signal. Because the tiny deformation on the surface of the piezoelectric quartz wafer can cause a great change in the resonant frequency of the piezoelectric quartz wafer, the vibration on the surface of the piezoelectric quartz wafer can be converted into the change information of resonant frequency, and the sensitivity of vibration detection is improved.
Description
technical field [0001] The invention relates to the field of vibration monitoring, in particular to a vibration detector and a detection method thereof. Background technique [0002] In the precision measurement industry, the vibration of the environment has great interference to precise measurement. Therefore, it is necessary to perform vibration detection on the position where the precision measuring instrument is placed, and then take measures to avoid and reduce vibration according to the vibration detection results, and then perform accurate measurement. , to improve the precision of precise measurement. However, the detection sensitivity of existing vibration detectors is low when performing vibration detection, and it is difficult to improve the accuracy of precise measurement. Contents of the invention [0003] The main purpose of the present invention is to provide a vibration detector and a detection method thereof, which are used to solve the technical problem ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01H11/08
CPCG01H11/08
Inventor 蒋振声刘青健岑永富覃觉平
Owner SHENSHAN SPECIAL COOPERATION ZONE YINGDALI ELECTRONICS TECH CO LTD