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Gradienter

A spirit level and pointer technology, applied in the field of spirit levels, can solve problems such as low test accuracy, high price of electronic spirit levels, and difficulty in adjusting precision

Inactive Publication Date: 2014-01-22
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the price of the electronic level is high, the test accuracy is low, and it is difficult to readjust the accuracy once the accuracy is lost
In addition, the electronic level usually needs to be used with a computer, and the conditions of use are subject to certain restrictions

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0038] Please also refer to figure 1 and figure 2 , is a schematic diagram of a spirit level 100 in a preferred embodiment. The spirit level 100 is used to test the level of the object to be measured. The spirit level 100 includes a base 10 , a casing 20 covering the base 10 , a vertical unit 30 , a pointer unit 40 and a transmission unit 50 . The vertical unit 30 and the pointer unit 40 are respectively rotatably connected to the base 10, and both can swing back and forth in a longitudinal plane. The transmission unit 50 connects the vertical unit 30 with the pointer unit 40 , so that the pointer unit 40 swings along with the swing of the vertical unit 30 . The spirit level 100 also includes a dial 60 . The dial 60 is fixed on the base 10 and marked with angle scales. The dial 60 cooperates with the pointer unit 40 to measure the level of the object to be measured.

[0039] The base 10 includes a base portion 110 and a mounting portion 120 vertically connected to the b...

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PUM

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Abstract

The invention relates to a gradienter. The gradienter which comprises a pedestal, a plumb unit, a pointer unit and a transmission unit is characterized in that: the plumb unit and the pointer unit are respectively and rotatably connected to the pedestal and can back and forth swing in a vertical plane; and the transmission unit connects the pointer unit with the plumb unit to make the pointer unit swing with the plumb unit.

Description

technical field [0001] The invention relates to a spirit level. Background technique [0002] In the process of manufacturing and assembling equipment and instruments, it is usually necessary to use a spirit level to calibrate or verify the level and parallelism between components of equipment and instruments. At present, there are two types of levels available on the market: ordinary levels and electronic levels. [0003] Ordinary spirit level means that there is a horizontally placed and sealed glass tube in the device, the glass tube is filled with liquid, and small bubbles are left, and the whole device can adjust the reading (or not) of the traditional level. However, the production process of the ordinary level instrument body is relatively complicated, the use is relatively cumbersome and the operation is difficult, requiring the user to have strong experience and patience. In addition, due to the presence of glass components and liquids, care must be taken when pla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C9/12
Inventor 王禄新
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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