Check patentability & draft patents in minutes with Patsnap Eureka AI!

a feeler gauge

A technology of feeler gauge and moving ruler, which is applied in the direction of plug gauge, measuring gauge, mechanical clearance measurement, etc. It can solve the problems of large error, easy error in reading data, and easy sliding of vernier, so as to achieve high precision, improve precision, Reduce inaccurate effects

Active Publication Date: 2021-07-30
中核四达建设监理有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the two sides of the ruler on the handle have an angle of less than 90 degrees. When it is necessary to detect the gap between two arcuate surfaces or the distance between two spheres, The detection error is extremely large; at the same time, the detection data is determined by sliding the cursor on the side wall of the gap to be measured. Since the cursor is easy to slide, it is easy to cause errors when reading data

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • a feeler gauge
  • a feeler gauge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] refer to figure 1 , is a feeler gauge disclosed in the present invention, including a measuring part 1 and a handle part 2, the measuring part 1 includes a fixed ruler 11 and a moving ruler 12, the fixed ruler 11 is fixedly connected with a bump 111, and the bump 111 is rotatably connected with Two parallel threaded rods 112, the protrusion 111 and the fixed ruler 11 are integrally formed to prevent the threaded rod 112 from skewing; the moving ruler 12 includes a first moving ruler 121 and a second moving ruler 122 parallel thereto, which face each other The end of the vertical end is fixed with connecting plate 123, and the first movable ruler 121, the second movable ruler 122 and connecting plate 123 are integrally formed; The handle part 2 is a hollow structure, and the opening size near the end of the second moving ruler 122 is larger than the op...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a feeler gauge, which includes a measuring part and a handle part. The measuring part includes a fixed ruler and a moving ruler; a protrusion is fixed on the fixed ruler, and a threaded rod is rotatably connected to the protrusion. The moving ruler includes a first moving ruler and a second moving ruler, connecting pieces are fixedly connected to opposite ends of the first moving ruler and the second moving ruler, and the first moving ruler is parallel to the second moving ruler, and the first moving ruler is parallel to the second moving ruler. The second mobile ruler is provided with a threaded hole and is threadedly connected to the threaded rod. The movable ruler is parallel to the fixed ruler; the handle part is a hollow structure, and the measuring part is slidingly connected in the handle part. Scale, the measuring part is perpendicular to the side where the scale is provided on the handle part. The invention has high detection accuracy and can detect various gaps.

Description

technical field [0001] The invention relates to the technical field of supervision and testing equipment, in particular to a feeler gauge. Background technique [0002] Feeler gauges are used to measure the size of the gap. When checking whether the measured size is qualified, it can be judged by this method, or by the inspector according to the tightness of the fit between the feeler gauge and the surface to be tested. [0003] The Chinese patent with authorized notification number CN2495984Y discloses a construction feeler gauge, which includes a handle and a scale body fixed on the handle. A slide plate is arranged in the inner cavity of the cursor formed between the scale bodies, one side of the slide plate fits with the scale body, and a spring is set between the other side and the inner wall of the cursor. [0004] The above existing technical solutions have the following defects: the two sides of the ruler on the handle have an angle of less than 90 degrees. When it...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01B3/46G01B5/14
CPCG01B3/46G01B5/14
Inventor 李治明王艺放毛迎超张浩
Owner 中核四达建设监理有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com