KR830001360Y1 - Angle measuring instrument - Google Patents

Angle measuring instrument

Info

Publication number
KR830001360Y1
KR830001360Y1 KR2019810006568U KR810006568U KR830001360Y1 KR 830001360 Y1 KR830001360 Y1 KR 830001360Y1 KR 2019810006568 U KR2019810006568 U KR 2019810006568U KR 810006568 U KR810006568 U KR 810006568U KR 830001360 Y1 KR830001360 Y1 KR 830001360Y1
Authority
KR
South Korea
Prior art keywords
angle
tip
center line
angle measuring
center
Prior art date
Application number
KR2019810006568U
Other languages
Korean (ko)
Inventor
한기섭
Original Assignee
한기섭
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한기섭 filed Critical 한기섭
Priority to KR2019810006568U priority Critical patent/KR830001360Y1/en
Application granted granted Critical
Publication of KR830001360Y1 publication Critical patent/KR830001360Y1/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00Measuring instruments characterised by the use of mechanical techniques
    • G01B3/56Gauges for measuring angles or tapers, e.g. conical calipers
    • G01B3/563Protractors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00Measuring instruments characterised by the use of mechanical techniques
    • G01B3/16Compasses, i.e. with a pair of pivoted arms
    • G01B3/166Compasses, i.e. with a pair of pivoted arms provided with a measuring scale

Abstract

내용 없음.No content.

Description

각도 측정기Angle measuring instrument

제1도는 본 고안의 전체 사시도.1 is an overall perspective view of the present invention.

제2도는 동분해 사시도.2 is an exploded perspective view.

제3도는 본 고안의 각도 측정기에 의해 각도를 측정할 경우의 작용 상태를 나타낸 일부 절결 편면도.Figure 3 is a partial cutaway one side view showing the working state when measuring the angle by the angle measuring device of the present invention.

제4도는 본 고안의 각도 측정기에 의해 일정한 각도를 편면상에 옳겨 그릴 때의 작용상태를 보인 평면 및 정면도.Figure 4 is a plan view and a front view showing the operating state when drawing a certain angle on one side by the angle measuring device of the present invention.

본 고안은 두면사이의 각을 보다 정밀하게 측정하기 위한 각도 측정기에 관한 것이다The present invention relates to an angle measuring device for measuring the angle between two surfaces more precisely.

종래의 각도 측정 방법은 두면사이의 입체 각도를 측정할 경우, 두면이 이루고 있는 현상과 동일한 모형을 판지나 종이위에 뜬후, 분도기에 의하여 그 각도를 측정하는 방법 등도 있었으나, 그 과정이 번거로울 뿐만 아니라 모형이 부정확하여 측정한 각도가 실제 각도와 많은 오차가 발생하는 동의 결의이 있었고 특히 면과 면사이가 각형이 아닌 곡면을 이루고 있을 경우에는 모형을 뜨는데 더 많은 애로를 초래하게 되어 작업 진척에 많은 문제점이 있었다.Conventional angle measuring methods, when measuring the three-dimensional angle between the two surfaces, the same model as the phenomenon of the two surfaces on the paper or paper, and then the method of measuring the angle by using a protractor, but the process is not only cumbersome but also model This inaccurate measured angle has been determined to have a lot of errors with the actual angle. Especially, when the surface is not a square surface, it causes more trouble to make the model, which causes a lot of problems in progress. .

본 고안은 이와같은 종래와 제결함을 제거함과 동시에 본고안의 각도 측정기 하나로서 정밀한 걱도의 측정과 함께 종이나 건축판 재등에 측정된 각도나 소망하는 각도를 임의 로 옳겨 그릴 수 있게 한것으로서 이하 본 고안을 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention eliminates these problems and defects, and at the same time, as one of the angle measuring instruments in this paper, it is possible to accurately draw the angles or desired angles measured on paper or building boards with accurate measurement of anxiety. When described in detail based on the accompanying drawings of the invention as follows.

양내의 측면(1)(1')(2)(2')과 중심선(3)(3')이 상호 펴행을 이루고, 선단이 방원형으로 형성되며, 선단원형부(4)(4')에 가시각도를 각각 동일하게 등분표기하고 양내외 측면(1)(1')(2)(2')에 길이 눈금이 표시된 상하판재(5)(5')와 각도 눈금 접촉부(7)가 돌설되고 중심선(6)이 형성된 보조침(8)을 선단 원형부(4)(4')의 중심을 축으로 하여 리벳(9)으로 유착하고, 상기 상부판재(5)의 선단 원형부(4)의 하반부와 상반중심부에 눈금투시공(10)911)을 각각 형성하며, 상부판재(5)의 보조침(8)하단 접촉부에 정밀눈금(12)을 표시하고, 하부판재(5')의 중심선(3')상에 통금(13)을 수개형성하여서 된 것이다.Side (1) (1 ') (2) (2') and center line (3) (3 ') of the inside of each other are in parallel with each other, the tip is formed in a circle shape, and the tip round part (4) (4') is formed. The upper and lower plates (5) (5 ') and the angle scale contact portions (7) protruding the angles of view equally and equally marked on the inner and outer sides (1) (1') (2) (2 ') And the auxiliary needle 8 having the center line 6 formed thereon is bonded to the rivet 9 with the center of the tip circular portion 4 and 4 'as the axis, and the tip circular portion 4 of the upper plate 5 is formed. A graduated hole (10) 911 is respectively formed in the lower half and the upper half center of the upper plate 5, and the precision scale 12 is displayed at the lower contact portion of the auxiliary needle 8 of the upper plate 5, and the center line of the lower plate 5 'is formed. It was made by forming several curfew 13 on (3 ').

미성명부호 14는 종이 또는 건축관재, (15)(15')는 지시표이다Unsigned 14 is paper or building materials, and (15) and (15 ') are indicators.

이와같이 구성된 본 고안 각도 측정기의 작용효과를 일 실시에 따라 설명하면 제3도에서 보는 바와같이, 각도 X를 측정할 경우 먼저 상하판재(5)(5')를 벌려 양 내측면(1)(2)을 측정물의 양벽면상에 당접시킨다.Referring to the effect of the present invention angle measuring device configured as described in accordance with one embodiment, as shown in Figure 3, when measuring the angle X, the upper and lower plates (5) (5 ') first open both inner surfaces (1) (2) A) on both sides of the workpiece.

이때 측저어하고자 하는 각도 X는 선단원형부(4)에 표시된 눈금의 각도6와 표시되지 않은 잔여각도 a의 합이라고 할 수 있는바, 측정각도 X는 눈금투시공(11)을 통하여 투시된 하부판재(5')의 각도(x')와 동일하며 다시 X는 하부판재의 선단원형부(4')에 표시된 눈금의 각도 b'와 표시되지 않은 잔여각도 a'의 합과같다.In this case, the angle X to be scoured may be referred to as the sum of the angle 6 of the scale displayed on the tip circle portion 4 and the remaining angle a not displayed, and the measurement angle X is the lower portion projected through the graduation hole 11. It is equal to the angle x 'of the plate 5', and again X is equal to the sum of the angle b 'of the scale indicated on the tip circle portion 4' of the lower plate and the remaining angle a 'not shown.

따라서 보조침(8)의 상단 중심선(6)을 하부판제(5')의 눈금치 b'에 맞추게 되면 잔여각도 a'는 정밀눈금(다)에 a"로 확대되어 나타나게 되므로 결국 측정각도 X는 선단원형 부(4)에 표시된 눈금의 각도 b에 정밀각도 a"를 더한 것으로서 보다 정밀하게 측정하게 된다.Therefore, when the upper center line 6 of the auxiliary needle 8 is aligned with the scale b 'of the lower plate 5', the remaining angle a 'is enlarged to a "on the precision scale (C), so the measurement angle X is The precision angle a "is added to the angle b of the scale displayed on the tip part 4, and it measures more precisely.

이와같이 본 고안의 각도 측정기는 조정된 폭의 선단원형부(4)에 미세한 각도를 모두 표시할 수 없는 점을 감안하여 보조침(8)을 사용함으로써 상하관계(5)(5')의 폭을 보다 좁게한 상태에서도 마세한 각도를 정밀하게 측정할 수 있는 이점이 있다.In this way, the angle measuring device of the present invention uses the auxiliary needle 8 in consideration of the fact that it is impossible to display all the fine angles on the tip circular portion 4 of the adjusted width, thereby reducing the width of the upper and lower relations 5, 5 '. There is an advantage in that it is possible to precisely measure the angle of the impregnation even in a narrower state.

또한 제4도에서 보는 바와같이 종이나 건축판재(14)등에 측정된 각도나 소정의 각도를 표시하고자 할 때에는 각도측정의 경우와는 역으로 작동시켜 표시하고자 하는 각도를 맞춘 후, 종이 또는 건축판재(14)의 일측에 하부판재(5')의 외측면(2')을 당접시키고, 상부판재(5)의 내측면(1)에 연필을 대고 선을 그음으로써 소정의 각도를 정확히 옳겨 그릴 수 있게 된다.In addition, as shown in FIG. 4, when it is desired to display the measured angle or the predetermined angle on the paper or the building plate 14, etc., it is operated in reverse to the case of the angle measurement, after adjusting the angle to be displayed, the paper or the building plate The outer surface 2 'of the lower plate 5' is abutted on one side of 14, and a pencil is drawn on the inner surface 1 of the upper plate 5 to draw a predetermined angle correctly. Will be.

이상과 각이 본 고안의 각도 측정기는 종래 불가능하였던 보다 정밀한 각도의 측정과함께 본고안의 측정기 하나로서 다용도의 각도를 표시 할 수 있는 유용한 고안인 것이다.As described above, the angle measuring device of the present invention is a useful design that can display a versatile angle as a measuring device of the present invention, together with a more precise angle measurement that has not been possible in the prior art.

Claims (1)

도시한 바와같이 양내외측면(1)(1')(2)(2')과 중심선(3)(3')이 상호 평행을 이루고 선단의 방원형으로 형성되며 선단원형부(4)(4')에 가시각도를 각각 동일하게 등분 표기하고 양내의 측명(1)(1')(2)(2')에 길이 눈금이 표시된 상하판재(5)(5')와 각도금 접촉부(7)가 돌설되고 중심선(6)이 형성된 보조침(8)을 선단원형부(4)의 (4') 중심을 축으로 하여 리벳(9)으로 유착하고 상기 상부판재(5)의 선단원형부(4)의 하반부와 상반중심부에 눈금 투시공(10)(11)을 각각 형성하며, 상부판재(5)의 보조침(8) 하단접촉부에 정밀눈금(12)을 표시하고, 하부판재(5')의 중심선(3')상에 통공(13)을 수개 형성하여서 된 각도 측정기.As shown, both inner and outer sides (1) (1 ') (2) (2') and center line (3) (3 ') are parallel to each other and are formed in the shape of the tip of the tip, and the tip part (4) (4 ') The upper and lower plates (5) (5') and the angular contact (7) marked with equal divisions in equal parts on each side and marked with length scales on the sides (1) (1 ') (2) (2') Is attached and the auxiliary needle 8, which has a center line 6 formed thereon, is joined to the rivet 9 with the center (4 ') of the tip circular portion 4 as an axis and the tip circular portion 4 of the upper plate 5 is formed. (2) are formed on the lower half of the upper half and the upper half center, respectively, and the precision scale 12 is displayed on the lower contact portion of the auxiliary needle 8 of the upper plate 5, and the lower plate 5 ' An angle measuring device formed by forming a plurality of through holes (13) on the center line (3 ') of the.
KR2019810006568U 1981-09-22 1981-09-22 Angle measuring instrument KR830001360Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019810006568U KR830001360Y1 (en) 1981-09-22 1981-09-22 Angle measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019810006568U KR830001360Y1 (en) 1981-09-22 1981-09-22 Angle measuring instrument

Publications (1)

Publication Number Publication Date
KR830001360Y1 true KR830001360Y1 (en) 1983-08-06

Family

ID=19222962

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019810006568U KR830001360Y1 (en) 1981-09-22 1981-09-22 Angle measuring instrument

Country Status (1)

Country Link
KR (1) KR830001360Y1 (en)

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