Indoor wall-buried wire non-destructive detection instrument

Abstract

The invention relates to an indoor wall-buried wire non-destructive detection instrument which comprises a sensor module (1), a multistage amplifying circuit module (2), a singlechip module (3) and a display module (4), wherein the output terminal of the sensor module (1) is connected with the input terminal of the multistage amplifying circuit module (2), the output terminal of the multistage amplifying circuit module (2) is connected with the input terminal of the singlechip module (3), and the output terminal of the singlechip module (3) is connected with the display module (4). The indoor wall-buried wire non-destructive detection instrument adopts a non-destructive detection technology, does not destruct a wall surface, has low cost, high sensitivity, remarkable strength variance when closing to a live wire, accurate positioning, small error between an indicative position and a practical wire position in a range from -0.5cm to 0.5cm, easiness and simplicity, maneuverability without any professional knowledge, simple structure, firmness, durability, safety, reliability, no ray release, no ultrasonic wave release, and the like and does not need to mount an instrument on the wire, thereby being convenient and practical.

Description

Technical field [0001] The invention is a non-destructive detector for indoor wall buried electric wires, which belongs to the transformation technology of indoor wall buried electric wire detectors. Background technique [0002] Existing professional decorators often need to have a detailed understanding of the precise direction of the wiring in the wall in order to renovate and maintain the wires in the wall; ordinary household users often need to drill holes in a specific area on their own walls and hang them. Murals to decorate the home environment. But they are facing practical problems in engineering together-because there is no ready-made wall wiring drawings, they cannot know the precise direction and arrangement range of the wires. Blindly drilling the wall is very dangerous, hitting the energized wire in the wall can damage the wire in the least, or cause an accident, causing casualties. [0003] As a result, the market has created a huge demand for wire detection equip...

AI Technical Summary

Problems solved by technology

[0012] The shortcomings of the above instruments are bulky, high cost, difficult operation and poor safety, which directly affect the promotion and application of the above products in the market

[0013] Although scholars and researchers at home and abroad have done a lot of research work on electromagnetic theory and electromagnetic detection, the application research on the detection of buried wires in building walls and the corresponding products are still blank.

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