Weak signal detection device with strong anti-interference capability and capable of reducing noise
A weak signal detection and weak signal technology, which is applied in geophysical surveying, instruments, etc., can solve the problems of inconvenient use for users for a long time, no auxiliary force bearing mechanism, and inconvenience for users to take, so as to achieve easy force, smooth and simple work, Use flexible effects
Pending Publication Date: 2021-06-04
冯艳
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Problems solved by technology
[0005] The object of the present invention is to provide a noise-reducing weak signal detection device with strong anti-interference ability, to solve the problem that the existing weak signal detection device proposed in the above background technology is usually only hand-held and has no corresponding auxiliary force-bearing mechanism , so that the user is prone to arm numbness and other situations during long-term use, which is not convenient for the user to use for a long time, and because the mineral detection is usually in the wild, it is not convenient for the user to take it, and it is easy for the user due to the heavy detection device. Unsteady standing, causing damage to the unit and injury to the user
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[0028] 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.
[0029] see Figure 1-10 , an embodiment provided by the present invention:
[0030] A noise-reducing weak signal detection device with strong anti-interference ability, including a first detection mechanism 100, the first detection mechanism 100 includes a first metal weak signal detector body 110, the bottom of the first metal weak signal detector body 110 The second metal weak signal detection head main body 111 is provided at the end, and the top of the fi...
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The invention relates to the technical field of weak signal detection, in particular to a weak signal detection device with strong anti-interference capability and capable of reducing noise, which comprises a first detection mechanism, the first detection mechanism comprises a first metal weak signal detector main body, and a first fixing mechanism is arranged at the top end of the first metal weak signal detector main body. A first take-up mechanism is arranged at the bottom end of the first metal weak signal detector main body, and a first adjusting mechanism is arranged at the bottom end of the first metal weak signal detector main body. According to the device, the force of a user can be dispersed to a certain extent in the long-time use process, the force of the user is more easily exerted, the working efficiency of the user is improved, a connecting line is wound on the surface of a third connecting rod, the user can adapt to the environment requirements under various detection conditions, a user can use the second metal weak signal detection head body more flexibly, and the application range of the device is expanded.
Description
technical field [0001] The invention relates to the technical field of weak signal detection, in particular to a noise-reducible weak signal detection device with strong anti-interference ability. Background technique [0002] With the rapid development of our country's economy, our country's energy demand is getting bigger and bigger, and the detection and search of some mineral resources is also becoming more and more important. It needs to be manually detected and searched. After the detection is completed, it is necessary to detect and analyze its substances to determine whether it meets the needs of industrial use. Since mineral resources are relatively buried deep, their signals are relatively weak, and weak signal detectors are required to detect them. carry out identification testing; [0003] The detection of weak signals refers to the measurement of weak signals submerged in the background noise, and its measurement sensitivity is limited by the fluctuation of the...
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IPC IPC(8): G01V9/00
CPCG01V9/00
Inventor 冯艳
Owner 冯艳