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Novel ruler

A ruler and a new type of technology, applied in the direction of ruler, ruler for direct reading, printing, etc., can solve the problems of difficult to draw electronic component symbols and non-standard electronic circuit diagrams.

Inactive Publication Date: 2012-09-19
黄亚琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the symbols of electronic components are difficult to draw, the drawn electronic circuit diagrams are not very standardized

Method used

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  • Novel ruler
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The ruler is composed of a ruler entity 1, a length scale 2 arranged on the ruler entity 1 and an electronic component symbol gap transistor 3, a diode 4, a resistor 5, a capacitor 6, an inductance coil 7, a field effect tube 8, and a ruler entity 1. Loudspeaker 11 and graphic gap large circle 9, small circle 13, sine wave 10, sawtooth wave 12 can press this ruler on the drawing and draw directly along the gap with the nib. The drawing method of the triode is to draw the symbol of the triode 3 first, align the three marks of the big circle 9 with the third stage of the triode 3 and draw a circle, and then draw the arrow of the emitter.

[0011] Field effect tubes are drawn in the same way as triodes. The capacitance drawing method is to draw the symbol of the capacitor 6 first, and it is enough to fill the gap with the non-polar capacitor. For electrolytic capacitors, only fill the gap on one side. The horn drawing method is to draw the horn 11 symbols earlier, and th...

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PUM

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Abstract

The invention relates to a novel ruler. The ruler is characterized in that length scales arranged on a ruler body and an electronic element symbol gap triode, a diode, a resistor, a capacitor, an inductance coil, a field effect transistor, a trumpet and image gap large circle, a small circle, sine wave and saw-tooth wave, which are arranged on the ruler body can press the ruler on a drawing, and lines can be drawn out directly by a pen tip along the gap. The ruler provided by the invention has the beneficial effects that the length can be measured by the ruler and straight lines can be drawn by the ruler, and moreover, electronic element symbols can be normatively drawn fast, and the electronic diagram drawn by the ruler is more standard.

Description

technical field [0001] The invention relates to a novel ruler. Background technique [0002] The existing ruler consists of a ruler entity and a length scale engraved on the ruler entity. This kind of ruler can not only draw straight lines, but also measure lengths. It is more troublesome to use this kind of ruler to draw electronic circuit diagrams. Because the symbols of electronic components are difficult to draw, the drawn electronic circuit diagrams are not very standardized. Contents of the invention [0003] The purpose of the invention is to provide a ruler, which can not only measure the length and draw a straight line, but also quickly and standardly draw the symbols of electronic components. The electronic circuit diagram drawn by it is more standardized. [0004] The purpose of the present invention is to realize through the following technical solutions: [0005] The invention is a new type of ruler, which is provided with triode, diode, resistor, capacit...

Claims

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Application Information

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IPC IPC(8): B43L7/00B43L13/20G01B3/02
Inventor 黄亚琴
Owner 黄亚琴