Comprehensive vibration analyzer for vehicle diagnosis
A vibration analyzer and vehicle diagnosis technology, which is applied in vehicle testing, vibration testing, instruments, etc., can solve problems such as easy dust ingress, reduced performance, and burnout of components in the instrument, so as to avoid aging of components and improve Use performance, reduce the effect of high temperature burnout
Inactive Publication Date: 2019-11-15
南京伟业燃油喷射技术有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a comprehensive vibration analyzer for vehicle diagnosis, which solves the problem of complex structure, large volume, inconvenient operation and use, excessive temperature and poor heat dissipation effect during use, resulting in The internal components of the instrument burn out, and there may even be a danger of electric leakage, causing economic losses and reducing the performance of the instrument. In addition, some heat dissipation holes are opened for heat dissipation, which makes it easy for dust to enter, and the interior is easy to be humid, a large amount of dust accumulation and damp environment, accelerated aging of components, low work efficiency, and reduced service life
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0022] see Figure 1-4 , the present invention provides a technical solution: a comprehensive vibration analyzer for vehicle diagnosis, including a structure and a circuit, the circuit includes a microprocessor, the microprocessor is a control chip, and the model of the control chip is STM32F405RGT6, which is an existing The technology is available in the market. The interface of the microprocessor is connected with the power module, switch, function keys, dis...
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The invention discloses a comprehensive vibration analyzer for vehicle diagnosis. The comprehensive vibration analyzer comprises a structure and a circuit. Moisture-proof layers are fixedly connectedto corresponding positions of the inner wall of a tapered shell and the inner wall of an instrument housing at positions of cooling tanks. Dust filter nets are fixedly connected to the bottom of the inner wall of the tapered shell and the inner wall of the instrument housing at positions of cooling holes. A moisture-proof box is fixedly connected to the corresponding position at the bottom of theinner wall of the instrument housing. The cooling tanks are formed in the corresponding positions of the inner wall of thetapered shell and the inner wall of the instrument housing. A cooling device is fixedly connected between the two corresponding sides of the inner wall of the tapered shell; and a cooling piece is fixedly connected to the top of the inner wall of the instrument housing. The t invention relates to the technical field of vibration analyzers. With the comprehensive vibration analyzer, the dust and moisture resistance and heat dissipation effects are realized; aging of components is avoided; the service life is prolonged; the work efficiency is high; the high temperature burnout is reduced; and the usage performance is improved.
Description
technical field [0001] The invention relates to the technical field of vibration analyzers, in particular to a comprehensive vibration analyzer for vehicle diagnosis. Background technique [0002] Vibration analyzer is a machine condition monitoring instrument based on the latest design of microprocessor. It has the functions of vibration detection, bearing condition analysis and infrared temperature measurement. It is easy to operate and automatically indicates status alarm. It is very suitable for on-site equipment operation and maintenance personnel to monitor equipment status. , to detect problems in a timely manner and ensure the normal and reliable operation of equipment. Modern vehicles include components that are subjected to torsional vibration when the vehicle is driven or operated. Torsional vibration can cause premature failure of components or cause unwanted noise in the vehicle. The source of torsional vibration can be Use a vibration analyzer to test. At pres...
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IPC IPC(8): G01M17/007G01M7/02G01H17/00
CPCG01H17/00G01M7/025G01M17/007
Inventor 吕攀高刘书展
Owner 南京伟业燃油喷射技术有限公司