A micro detection device
A detection device and a miniature technology, applied in the direction of using sonic/ultrasonic/infrasonic waves to analyze solids, etc., can solve problems such as insufficient inspection of excess objects, improve detection effectiveness and work efficiency, save labor costs, enhance reliability and general use. sexual effect
Active Publication Date: 2021-02-26
BEIJING INST OF ELECTRONICS SYST ENG
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[0004] The purpose of the present invention is to provide a miniature detection device, which is used for checking the excess in the box, so as to solve the problem that the inspection of the excess in the box is not in place in the prior art
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[0027] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.
[0028] Such as figure 1 As shown, this preferred embodiment provides a micro detection device, including: an ultrasonic sensor, a channel switching module, a channel control module, a signal conditioning module, a central processing unit, an abnormal identification module, a fault alarm module, a motion actuator, and a position detection module , image display and power supply module;
[0029] The ultrasonic sensor is used for sending and collecting ultrasonic signals;
[0030] The channel control module controls the channel switching module to receive and filter the acquisition signal;
[0031] The signal conditionin...
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The invention discloses a miniature detection device, comprising: an ultrasonic sensor, a channel switching module, a channel control module, a signal conditioning module, a central processing unit, an abnormal identification module and a fault alarm module; the ultrasonic sensor is used for sending and receiving ultrasonic signals Acquisition; the channel control module controls the channel switching module to receive and screen the acquisition signal; the signal conditioning module isolates, filters and amplifies the filtered acquisition signal; the central processing unit controls each module, and The collected signal after processing is analyzed; The abnormal identification module compares the analyzed signal with the comparison signal to determine whether there is an abnormal situation, and if there is an abnormal situation, the abnormal state is sent back to the central processing unit; After the central processing unit receives the abnormal state, it controls the fault alarm module to give an alarm. The miniature detection device of the invention realizes automatic and intelligent detection of redundant objects in the box.
Description
technical field [0001] The invention relates to the field of detection devices. More specifically, it relates to a micro detection device. Background technique [0002] The box is used for the storage of electronic products, and the impact of the excess in the box is the guarantee for the long-term storage of the product. In the past, there was a lack of effective detection methods, which resulted in electronic products being affected by the excess in the box, resulting in reduced service life or even abnormal damage. With the increase in the types of electronic products, the increase in the use of boxes, and the improvement in the storage environment requirements of electronic products, standardized detection methods have become an urgent need. Therefore, a miniature detection device for checking the excess in the box was designed and developed. [0003] At present, manual and mechanical serial inspection methods are widely used. Firstly, reasonable requirements are made...
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IPC IPC(8): G01N29/04
CPCG01N29/04
Inventor 苏东泽信朝阳乔道鹏
Owner BEIJING INST OF ELECTRONICS SYST ENG