Horizontal measuring tool

A technology of level measurement and tools, which is applied in the directions of measuring devices, measuring inclination, surveying and navigation, etc. It can solve the problems of reduced measurement accuracy, unstable bubble positions, and difficult manual reading of data, etc.

Inactive Publication Date: 2018-10-30
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In this way, the position of the bubble may be disturbed by other external conditions, such as vibration, causing the position of the bubble to be unstable, making it difficult to read the data manually, resulting in a decrease in the accuracy of the overall side measurement

Method used

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Embodiment Construction

[0016] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, and cannot be construed as limiting the present invention.

[0017] The invention discloses a level measuring tool, which comprises a base, a transparent casing 1, a refracting fluid 3 and a laser transmitter 4.

[0018] The transparent housing 1 is fixedly arranged on the base, and the transparent housing 1 has a hollow space, and a scale 2 is formed on the transparent housing 1. The laser transmitter 4 is vertically located in the hollow space, at least to ensure that the light emitted by it can be radiated vertically.

[0019] The refracting liquid 3 is enclose...

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PUM

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Abstract

The invention discloses a horizontal measuring tool. The horizontal measuring tool comprises a base, a transparent casing, a laser transmitter and a refraction liquid, wherein the transparent casing is fixedly arranged on the base and provided with a hollow space; scales are formed on the transparent casing; the laser transmitter is vertically positioned in the hollow space; the refraction liquidis encapsulated in the hollow space; in addition, when the refraction liquid is vertically placed, the laser transmitter is immersed into the refraction liquid; the refraction liquid is a transparentliquid. Whether the horizontal measuring tool disclosed by the invention is horizontal or not is judged by refraction of the refraction liquid to light of the laser transmitter; only when a measuringsurface is horizontal, the light can vertically penetrate through liquid surface, and otherwise the light refracts when penetrating through the liquid level; the light irradiates the scales of the transparent casing to beneficially read the result; in addition, a refractive index of the refraction liquid is fixed and not easily and externally disturbed. Moreover, an inclination angle of the surface where the base is located can be read.

Description

Technical field [0001] The invention relates to a level measurement tool. Background technique [0002] At present, the spirit level used in construction, installation, and mechanical assembly is generally a bubble type. Pour water into a sealed frame and leave a bubble. Through the bubble position, roughly measure whether it is horizontal or vertical. [0003] In this way, the position of the bubble may also be disturbed by other external conditions, such as vibration, which causes the position of the bubble to be unstable, and it is not easy to read the data manually, which reduces the accuracy of the overall measurement. Summary of the invention [0004] The purpose of the present invention is to provide a level measuring tool with good accuracy and easy to read data. [0005] The horizontal measuring tool of the present invention includes: a base; a transparent housing fixedly arranged on the base, and the transparent housing has a hollow space, and a scale is formed on the tran...

Claims

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Application Information

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IPC IPC(8): G01C9/20
CPCG01C9/20
Inventor 王平周永胜李晶晶马国礼夏咪咪桂方亮汤敏胡朝辉戴丽娟陆滕君
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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