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Folding type mineral identification pencil sharpener for geology

A folding, pencil sharpener technology, applied in metal processing and other directions, to achieve the effect of being easy to carry and improve the efficiency of use

Inactive Publication Date: 2014-09-24
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of improving the application efficiency and convenient use of small tools in the field of geosciences, because geological work needs to be recorded with a pencil, the present invention uses a folding pencil sharpener as a carrier to strengthen the function of the existing folding pencil sharpener and increase the number of items. Trace scale plate, rubber magnetic strip and angle scale, etc., can test the streak, hardness, and magnetism of minerals under the condition of retaining the original function of the pencil sharpener, roughly measure the angle within 180°, and use the knife as a geological photo. Use scales to improve the efficiency of field work, teaching, and practice in the field of geosciences to a certain extent

Method used

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  • Folding type mineral identification pencil sharpener for geology
  • Folding type mineral identification pencil sharpener for geology
  • Folding type mineral identification pencil sharpener for geology

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Embodiment Construction

[0014] exist figure 1 Among them, the plastic blade (1) is connected to the metal blade (3) through a connecting ring (2), and the streak scale plate (4) is composed of two kinds of streak plates, black and white, with a horizontal length of 1 cm, and black and white are inlaid on (1), The angle mark and auxiliary line (5) engraved on the blade are accurately determined according to the national measurement standard for engraving at the intersection angle.

[0015] exist figure 2 Among them, the plastic blade (1) is connected to the metal blade (3) through the connecting ring (2), and the rubber magnetic strip (6) is inlaid on the other side of the blade without the inlaid streak scale plate.

[0016] exist image 3 Among them, the plastic blade (1) is connected to the metal blade (3) through a connecting ring (2), and the streak scale plate (4) is composed of two kinds of streak plates, black and white, with a horizontal length of 1 cm, and black and white are inlaid on (1...

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Abstract

The invention discloses a folding type mineral identification pencil sharpener for geology. On the basis of original functions, a striation proportioning board, a simple protractor, a magnet and other components are additionally arranged. The folding type mineral identification pencil sharpener can be applied to the geoscience field such as geology, geological mine and energy for mineral identification, approximate angle measurement and proportioning, omits preparation of spare parts, shortens spare time using time, saves spare time using space, is convenient to carry and use, and effectively improves the efficiency of field work, teaching and practice in the geoscience field.

Description

Technical field [0001] The invention can be applied to basic teaching, practice, field work and the like in geoscience fields such as geology, geology and mining, and energy. Background technique [0002] At present, in the fields of geology, geology, mining, and energy, it is often necessary to identify minerals in field work, teaching, and practice. In addition to simple observation of minerals with a magnifying glass, other preliminary identifications of minerals are required: mineral hardness, magnetic properties, etc. , Streaks, etc. In addition to identifying minerals, geological work involves taking pictures of small phenomena and taking approximate angles. The small tools required for these tasks are: a knife (hammer), a magnet, a streak plate, a scale, and a protractor. There are many tools to be carried, which is not conducive to saving time and improving work efficiency. Contents of the invention [0003] In order to solve the problems of improving the applic...

Claims

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Application Information

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IPC IPC(8): B26B11/00
Inventor 王林涛高有峰张媛媛王璞珺
Owner JILIN UNIV
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