Electronic level capable of autonomously releasing protection mechanism during toppling

An electronic level and protection mechanism technology, applied in the direction of instruments, height/level measurement, measuring devices, etc., can solve the problems of reduced service life, reduced quality of use, and prone to dumping, etc., to achieve extended service life, overall performance protection, and reduced Economic cost effect

Inactive Publication Date: 2021-03-16
GUIZHOU UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the sighting scale and focusing of the electronic level still need to be done visually; after manual adjustment, the scale barcode is imaged on the telescope differentiation board on the one hand for visual observation; On the photoelectric sensor (also known as the detector), it is used for electronic reading; because the bar code patterns encoded by the scales of various manufacturers are different, the bar code scales generally cannot be used interoperably; The automatic leveling level is used in the same way, but the measurement accuracy at this time is lower than that of the electronic measurement, especially the precision electronic level, because there is no optical micrometer, when used as an ordinary automatic leveling level, its accuracy is lower
[0003] For the electronic level during use, it is easy to fall due to various situations, but the existing electronic level does not have good protection measures, resulting in various damages during use, especially for the objective lens, adjustment knob and Observing the interface causes scratches, thereby reducing its quality of use and reducing its service life. For this reason, the present invention proposes an electronic level that can automatically release the protection mechanism when it is dumped to solve the above problems

Method used

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  • Electronic level capable of autonomously releasing protection mechanism during toppling
  • Electronic level capable of autonomously releasing protection mechanism during toppling
  • Electronic level capable of autonomously releasing protection mechanism during toppling

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention and 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 see Figure 1 to Figure 10 , the present invention provides a technical solution: an electronic level that can autonomously release the protection mechanism when it falls, including a level main body 1, a first fixed body 2, a second fixed body 3, a first protective connection structure 11, a second protective connection Structure 12;

[0030] The main body 1 of the level is provided with an adjustment knob 4, and the adjustment knob 4 is integrally formed and equidistantly provided with a connecting spring 5, and the other end of the connecting spring 5 is integrally formed and connected in the protective cover 9, and the protective ...

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Abstract

The invention discloses an electronic level capable of autonomously releasing a protection mechanism during toppling. The electronic level comprises a level main body, a first fixing body, a second fixing body, a first protection connecting structure, a second protection connecting structure, a first buffer spring, a buffer column and a protection cover. By arranging a first buffer spring, a buffer column and a protective cover, an adjusting knob on the level main body can be well protected when toppling over, so that the level main body is not easy to rub and damage, and the normal use of thelevel main body is further ensured; by arranging the first protection connecting structure and the second protection connecting structure, the protection mechanism can be released in time when the level body topples over, an objective lens and an observation interface of the level body are effectively protected, then the overall performance of the level body is protected, and damage to the levelbody during toppling over is avoided. On one hand, normal operation is guaranteed, on the other hand, the service life of the electronic level can be prolonged, and economic cost is reduced.

Description

technical field [0001] The invention relates to the field, in particular to an electronic level that can automatically release a protection mechanism when it is toppled over. Background technique [0002] At present, the sighting scale and focusing of the electronic level still need to be done visually; after manual adjustment, the scale barcode is imaged on the telescope differentiation board on the one hand for visual observation; On the photoelectric sensor (also known as the detector), it is used for electronic reading; because the bar code patterns encoded by the scales of various manufacturers are different, the bar code scales generally cannot be used interoperably; The automatic leveling level is used in the same way, but the measurement accuracy at this time is lower than the accuracy of the electronic measurement, especially the precision electronic level, because there is no optical micrometer, when it is used as an ordinary automatic leveling level, its accuracy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C5/00F16F15/06
CPCF16F15/06G01C5/00
Inventor 黄素果刘义磊辛程鹏李长兴许国胜李回贵许浪
Owner GUIZHOU UNIV OF ENG SCI
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