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Concealed feature location device and method

A feature positioning and positioning device technology, applied in the field of detection, can solve the problem that the positioning device cannot accurately detect the intuitive display width and position, etc., and achieve the effects of facilitating subsequent construction, improving the detection range, and improving the detection accuracy.

Active Publication Date: 2017-04-26
JINHUA MAKA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the positioning device in the prior art cannot accurately detect and visually display the width and position of the hidden feature in the measured medium, the present invention provides a hidden feature positioning device and a positioning method, and its specific technical scheme is as follows:

Method used

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  • Concealed feature location device and method
  • Concealed feature location device and method
  • Concealed feature location device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] This embodiment provides a positioning device for measuring the position and width of a concealed feature under the surface of an object. like figure 1 Said, it comprises, detection module 4, described detection module 4 generates the feature signal that changes based on the location of concealed features; Controller 11 coupled to said detection module 4, said controller 11 configured to A signal to detect concealed features; a plurality of indicators 15 coupled to the controller 11, the indicators 15 can be switched between a first state and a second state; a displacement sensor 14 coupled to the controller 11, the The displacement sensor 14 is used to detect the displacement data of the positioning device; the controller 11 is configured to switch the one or more indicators of the first set of indicators when the one or more indicators are located above the concealed feature to the first state, otherwise switch to the second state, and update a second set of indicato...

Embodiment 2

[0085] This embodiment provides another positioning device for measuring the position and width of hidden features under the surface of an object. like figure 1 Said, it comprises, detection module 4, described detection module 4 generates the feature signal that changes based on the location of concealed features; Controller 11 coupled to said detection module 4, said controller 11 configured to A signal to detect concealed features; a plurality of indicators 15 coupled to the controller 11, the indicators 15 can be switched between a first state and a second state; a displacement sensor 14 coupled to the controller 11, the The displacement sensor 14 is used to detect the displacement of the positioning device; the controller 11 is configured to switch the indicator to the second position when the displacement generated after detecting the starting point of the concealed feature is equal to or greater than the set distance of the indicator. One state, when the displacement g...

Embodiment 3

[0094] This embodiment is a change based on the first and second embodiments, so the same or similar parts in the two embodiments will not be discussed repeatedly, and only the different parts will be described in detail below.

[0095] as attached Figure 9 As shown, in the positioning device disclosed in this embodiment, the indicator lights a1 and a2 located at the front of the indicator light queue are set as the first group of indicator lights, and the remaining indicator lights a3-a6 are the second group of indicator lights. The sensor board 411 is set In the housing of the positioning device below the indicator lights a1 and a2. The rest of the structure is basically similar to Embodiment 1.

[0096] as attached Figure 9 , 10 As shown, after the positioning device is turned on, the positioning device is placed on the surface of the medium to be measured, and the positioning device is turned on. The positioning device is moved along the longitudinal axis B of the po...

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Abstract

The present invention discloses a concealed feature location device. The device comprises: a detection module configured to generate feature signals based on changing different from different concealed feature positions; a controller coupled with the detection module and configured to analyze feature signals to detect the concealed features; and a displacement sensor coupled with the controller and configured to detect the displacement data of the location device, wherein the controller is configured to determine the positions, at the lower portion of the location device, of the concealed features according to the displacement data and switch one of more than one of the indicators to a first state so as to allow the indicators located in the first state to identify the positions of the concealed features. The present invention further discloses a location method for detection of concealed features by employing the location device. The concealed feature location device and method can intuitively help users to observe the width of the concealed features through the state of the indicator and can display the positions, under the surface of the detected medium, of the concealed features.

Description

technical field [0001] The invention relates to the detection field, in particular to a positioning device and method for hidden features in a medium. Background technique [0002] Currently, houses are built with sheltering features such as beams, columns, joists and other support objects placed under walls and floors, often with various wires and metal pieces Wait. After the floors and walls have been laid, it is often necessary to cut or drill into the supporting surface, or to make openings in the surface, due to the needs of various renovations, but at the same time must avoid damage to the underlying supports, wires and pipes, etc. In these cases, builders often want to know exactly where support items are behind walls or floors before work begins, to avoid cutting or drilling into them. In other cases, the builder may also often wish to anchor heavy objects to concealed support elements to ensure the firmness of the anchorage. Surface mount fasteners. However, onc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V3/08G01V11/00
CPCG01V3/088G01V11/00
Inventor 蒋洪洲
Owner JINHUA MAKA TECH