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Digital lever ruler and measuring method thereof

A lever and digital technology, applied in the field of digital lever ruler and its measurement, can solve the problem of low reading accuracy and achieve the effect of improving the measurement accuracy

Pending Publication Date: 2021-02-26
青海量具刃具有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a digital lever ruler, to alleviate the technical problem that the reading accuracy of the traditional lever micrometer existing in the prior art is low

Method used

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  • Digital lever ruler and measuring method thereof
  • Digital lever ruler and measuring method thereof
  • Digital lever ruler and measuring method thereof

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Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0051] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention provides a digital lever ruler and a measuring method thereof, and relates to the technical field of measuring instruments, the digital lever ruler comprises a ruler frame, a measuring rod, a micrometer head and a deviation measuring device; wherein the measuring rod is movably arranged on the ruler frame, the micrometer head is rotatably arranged on the ruler frame, the measuring rod and the micrometer head are coaxially arranged, and a product to be measured is clamped between the measuring rod and the micrometer head; the deviation measuring device comprises a displacement sensor used for collecting displacement information of the measuring rod, a controller used for receiving the displacement information collected by the displacement sensor and a display assembly used fordisplaying the displacement information, and the displacement sensor and the display assembly are both electrically connected with the controller. The technical problem that in the prior art, a traditional lever micrometer is low in reading precision is solved.

Description

technical field [0001] The invention relates to the technical field of measuring instruments, in particular to a digital lever ruler and a measuring method thereof. Background technique [0002] The traditional lever micrometer is mainly composed of a micrometer head and an indicator, wherein the micrometer can be a general micrometer, and the indicator is mainly composed of a mechanical lever gear mechanism, a pointer and a dial. The mechanical lever gear mechanism is adopted, and its accuracy is fully guaranteed by mechanical parts, and it is difficult to completely eliminate the clearance of the traditional gear mechanism, and it is difficult to further improve the accuracy, and it is difficult to meet the needs of industrial digital development. Contents of the invention [0003] The purpose of the present invention is to provide a digital lever ruler to alleviate the technical problem of low reading accuracy of traditional lever micrometers existing in the prior art. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B3/18G01B21/02
CPCG01B3/18G01B21/02
Inventor 孙蕴晨吕向东
Owner 青海量具刃具有限责任公司