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WO2016114545A1 - Multi-functional measurement device - Google Patents

Multi-functional measurement device Download PDF

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Publication number
WO2016114545A1
WO2016114545A1 PCT/KR2016/000267 KR2016000267W WO2016114545A1 WO 2016114545 A1 WO2016114545 A1 WO 2016114545A1 KR 2016000267 W KR2016000267 W KR 2016000267W WO 2016114545 A1 WO2016114545 A1 WO 2016114545A1
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WO
WIPO (PCT)
Prior art keywords
chuck
scale
line
longitudinal direction
main body
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Legal status (The legal status 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 status listed.)
Ceased
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PCT/KR2016/000267
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French (fr)
Korean (ko)
Inventor
왕희지
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Individual
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Individual
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Publication of WO2016114545A1 publication Critical patent/WO2016114545A1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00—Straightedges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/20—Slide gauges

Definitions

  • the present invention relates to a multi-function measuring instrument, and more particularly, to a multi-function measuring instrument including a function capable of scribing without error to a mechanism whose scale is formed to enable measurement.
  • a measuring instrument is used as a means for precisely measuring the inner diameter, the outer diameter, the length, and the depth of an object, and for drawing lines while using it as a ruler.
  • Vernier Califers can be used.
  • a vernier caliper is disclosed in Patent Publication No. 10-1997-0017127 (vernier caliper), Patent Publication No. 10-2011-0034484 (vernier caliper for rolling roll end measurement), Patent Publication No. 10-2013-0023585 ( Vernier calipers) and the like.
  • the main chuck (1) is formed with a scale (1a) on the outside, and the scale (2a) is formed on the inside and sliding movement along the outside of the scale (1a) of the main chuck (1) It consists of the auxiliary chuck 2.
  • the main jaw (1) is provided with an outer diameter jaw (1b) projecting downward and an inner tidal jaw (1c) projecting upward, the outer surface jaw (1b) is a measurement surface is formed to the side where the scale (1a) is formed, On the contrary, the inner surface roughness 1c is provided with a measuring surface.
  • the subchuck 2 is divided into an outer diameter jaw 2b protruding downward and an inner diameter jaw 2c protruding upward, and the outer diameter jaw 2b is a measurement surface of the outer jaw 1b provided in the main chuck 1. It is provided so as to face the measurement, and the measurement surface of the inner high contrast (2c) is operated to be located in the opposite direction to the measuring surface of the inner high contrast (1c) provided in the main chuck (1) to measure between will be.
  • a straight line is used to mark the cutting or processing position of a steel plate or wood by using a straight surface of such a general measuring instrument (for example, a vernier caliper).
  • a general measuring instrument for example, a vernier caliper.
  • the writing instrument of is used, the position of the line is changed according to the thickness of the pen nib of the writing instrument, which causes a machining error.
  • a precise line drawing is possible by adding a function that enables a line drawing at an accurate position even when various writing instruments having different pen thicknesses are used in a mechanism where a scale for measuring is used.
  • the object is to provide a multifunctional measuring instrument.
  • Another object of the present invention is to have a scribe function.
  • the multifunctional measuring apparatus of the present invention for achieving the above object,
  • a measuring unit including a main body, a main chuck 10 slidably coupled from the main body and a scale formed in a longitudinal direction, and a main chuck 10 slidably coupled from the sub chuck and formed in a longitudinal direction;
  • the line drawing chuck is characterized in that the fixing portion for inserting and fixing the writing instruments at predetermined intervals.
  • Such the present invention has the effect of minimizing or preventing the defective rate by preventing the processing error of the workpiece due to the incorrect line by enabling accurate line drawing through the multi-function measuring mechanism.
  • FIG. 1 shows the structure of a typical measuring instrument.
  • FIG. 2 shows the structure of the present invention.
  • Figure 3 is a view for showing the combined state of the present invention.
  • Figure 4 shows a planar structure of the present invention.
  • FIG. 5 shows a detailed structure of the drawing chuck.
  • Figure 6 shows a front structure of the present invention.
  • FIG. 7 is a view showing a state of use for drawing.
  • FIG. 9 is a view showing a state using the present invention in the form of a scribe gauge.
  • main body 10 main body
  • the measuring device is described as an example of a vernier caliper, and the measuring device is not limited to the vernier caliper, but may be various measuring devices.
  • Figure 2 is a view showing the overall structure of the present invention
  • Figure 3 is a view showing a coupling state
  • the basic measurement part of the present invention that is to have a structure of the main chuck 10 and the chuck 20, which is a vernier caliper structure
  • the auxiliary chuck 20 is coupled to the main body 1 in the fitting structure is configured to be slidable in the longitudinal direction as well as the main chuck 10 is also coupled to the fitting chuck 20 in the longitudinal structure is possible to slide in the longitudinal direction.
  • a scale 10a is formed in the main chuck 10 in the longitudinal direction, and is provided with an outer diameter jaw 10b and an inner diameter jaw 10c.
  • the subchuck 20 is coupled to the main chuck 10 so as to be slidable, and the scale 20a is formed in the longitudinal direction, and has an outer diameter jaw 20b and an inner diameter jaw 20c.
  • the present invention may not include the outer mirror jaw 10b, 20b and the inner mirror jaw 10c, 20c may have a structure similar to a ruler.
  • the line chuck 30 is formed integrally with the side chuck 20 side by side in the longitudinal direction of the outward direction so that the chuck 20 can slide together with the side chuck 20.
  • a scale 30a is formed in the line drawing chuck 30 in the longitudinal direction.
  • the scale 30a is the same as the scale 10a of the main chuck 10, and the outer diameter jaws 10b and 20b are in contact with each other.
  • the start position of the scale 30a is located on the same line as the start position of the scale 10a of the main body 10.
  • the graduation 30a is formed in the fixed portion so that the pen nib of the writing instrument for drawing a line at a predetermined interval is fixed, which is in the form of the insertion hole (30b) penetrated up and down,
  • the insertion hole 30b is formed every 1 cm unit.
  • a space portion 30c is formed in the line chuck 30 in a lengthwise direction at a portion other than the position at which the scale 30a is formed, and a fixed portion may be formed in the space portion 30c.
  • the structure has the structure of the protrusion 30d from the opposite surface in which the scale 30a was formed, and this protrusion 30d protrudes in the direction in which the scale 30a was formed.
  • the protrusion 30d is provided with a groove portion 30e which is dug in a 'V' shape in which a direction toward the scale 30a is opened from the front end to the rear end in order to accommodate and fix the pen nib having various thicknesses.
  • the groove portion 30e preferably has a size of about 2 to 3 mm in width at the upper end and about 8 to 10 mm in length.
  • the longitudinal center line of the groove portion 30e should be located on the same line as the position of the scale 30a, that is, the position of the scale 30a in which the insertion hole 30b is formed.
  • the central portion of the pen nib of the writing instrument may be positioned on the center line of the groove portion 30e.
  • the fixing portion may have a structure in which the groove of the ' ⁇ ' type is formed in the position where the insertion hole (30b) is formed, as shown in Figure 5 the center of the insertion hole (30b) in the lower side of the insertion hole (30b) In conformity with this, the second insertion hole 30f having a ' ⁇ ' groove shape may be formed together.
  • Figure 6 is a view showing a front structure of the present invention, the lower end surface of the line drawing chuck 30 has the same height as the lower surface of the main body 1, that is located on the same line, which is the present invention to draw a line This is to ensure a stable close contact when placed on the side of the workpiece.
  • the lower surface of one side end of the main chuck 10, that is, the lower surface of the position where the outer diameter jaw 10b is formed is formed with a guide protrusion 40 protruding downward, the guide protrusion 40 is a side portion of the workpiece In order to stably support the present invention, it is preferably formed so that the inner surface is exactly coincided with the start of the scale 10a of the main chuck 10.
  • the guide protrusion 40 is configured to be detachable from the main chuck 10 by a magnet or a velcro or the like so that it can be folded using a hinge.
  • the lower surface of the main body 1 may be provided with a friction member made of a material, such as silicon, rubber with high frictional force.
  • the guide protrusion 40 is brought into close contact with the side surface of the workpiece 50, and then the main body 1 is placed on the upper surface of the workpiece 50.
  • the lower surface of 30 is in close contact with the upper surface of the workpiece 50.
  • the pen nib is inserted into the insertion hole (30b) at the position to perform a straight line, and when the present invention is pushed or pulled in close contact with the side portion of the workpiece 50, at a position spaced apart from the corner of the workpiece 50 Accurate line drawing is performed.
  • the line drawing is possible even at a position far away from the edge of the workpiece 50 than the length of the main chuck 10.
  • the length of the main chuck 10 and the length of the chuck 20 are the same or similar, when the chuck 20 is extended, the length of the main chuck 10 is almost doubled to extend the length of the main chuck 10 from the side of the workpiece 50. It is possible to draw a line at a position up to twice as long as.
  • the insertion hole 30e can be accurately drawn by inserting a nib having the same diameter as the insertion hole 30e. However, in the case of a pen nib having a different diameter, the pen nib can be shaken inside the insertion hole 30e, so that the line drawing is precisely drawn. This is difficult to do.
  • a line drawing can be done using a pen nib having various diameters through the groove part 30e.
  • the pen tip having a large diameter is formed by having a 'V' shape from the inlet part of the groove part 30e, that is, from the upper side to the lower side.
  • P1 is caught on the upper side of the groove portion 30e having the same diameter, and is stably supported. Since the center of the pen tip P1 coincides exactly with the scale 30a, accurate line drawing is possible.
  • small diameter pen nibs P2 and P3 are also fixed at the position of the groove portion 30e corresponding to the diameter, and the upper portion of the pen nibs P2 and P3 are also exactly aligned with the scale 30a, so that accurate line drawing is possible.
  • the line drawing can be made to exactly match the horizontal line of the work piece 50 while checking the drawing condition and the state of the work piece 50 through the space part 30c.
  • any position of the workpiece 50 may be used in the form of a ruler, centering on any part of the insertion hole 30b. Fixing the shaft, and inserting the pen nib in another insertion hole (30b) to rotate the present invention can be utilized as a compass.
  • the main chuck 10 when the main chuck 10 is pulled out from the sub-chuck 20 by sliding outward, that is, in the front direction, it may have a scribe gauge capable of distance measurement.
  • the distance d between the tip of the main chuck 10 and the tip of the main body 1 can be measured, and at this time, the scale 10a and the subchuck 20 of the main chuck 10 are measured. Distance is measured by the scale 20a of ().
  • the main chuck 10 When the main chuck 10 is completely detached from the chuck 20, it can also be used as a measuring instrument that can measure the depth.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

The present invention relates to a multi-functional measurement device, and the aim of the present invention is to provide a multi-functional measurement device enabling precise drawing of a line by adding a function that enables drawing a line on an exact position even when various writing instruments having different pen core thicknesses are used in the device in which gradations for measurement are formed. The multi-functional measurement device of the present invention for achieving the aim is configured by having: a measurement part which includes a main body, a venier which is slidably coupled into the main body and has gradations in the lengthwise direction, and a main scale (10) which is slidably coupled into the venier and has gradations in the lengthwise direction; and a line drawing scale which is integrally formed in the lengthwise direction of the venier and in which gradations are formed in the lengthwise direction, the device being characterized in that a fixing part for inserting and fixing a writing instrument at each fixed interval is formed on the line drawing scale.

Description

다기능 측정 기구Multifunction measuring instrument

본 발명은 다기능 측정 기구에 관한 것으로, 특히 측정이 가능하도록 눈금이 형성된 기구에 오차없이 선긋기가 가능한 기능 및 스크라이브 기능을 포함하는 다기능 측정 기구에 관한 것이다.The present invention relates to a multi-function measuring instrument, and more particularly, to a multi-function measuring instrument including a function capable of scribing without error to a mechanism whose scale is formed to enable measurement.

일반적으로 사물의 내경이나 외경, 길이, 그리고 깊이 등을 정밀하게 측정하고, 또한 자로 사용하면서 줄을 긋기 위한 수단으로 측정 기구를 사용하게 되는데, 그 하나의 예로서 버니어 캘리퍼스(Vernier Califers)를 사용할 수 있으며, 이러한 버니어 캘리퍼스는 공개특허 제10-1997-0017127호(버니어 캘리퍼스), 공개특허 제10-2011-0034484호(압연 롤 단부 측정용 버어니어 캘리퍼스), 공개특허 제10-2013-0023585호(버어니어 캘리퍼스) 등에 잘 나타나 있다.In general, a measuring instrument is used as a means for precisely measuring the inner diameter, the outer diameter, the length, and the depth of an object, and for drawing lines while using it as a ruler. As one example, Vernier Califers can be used. And, such a vernier caliper is disclosed in Patent Publication No. 10-1997-0017127 (vernier caliper), Patent Publication No. 10-2011-0034484 (vernier caliper for rolling roll end measurement), Patent Publication No. 10-2013-0023585 ( Vernier calipers) and the like.

이러한 일반적인 버니어 캘리퍼스는 도1에 도시한 바와같이, 외측으로 눈금(1a)이 형성된 본척(1)과, 내측으로 눈금(2a)이 형성되고 본척(1)의 눈금(1a) 외측을 따라 슬라이딩 이동되는 부척(2)으로 이루어진다.This general vernier caliper, as shown in Figure 1, the main chuck (1) is formed with a scale (1a) on the outside, and the scale (2a) is formed on the inside and sliding movement along the outside of the scale (1a) of the main chuck (1) It consists of the auxiliary chuck 2.

먼저, 본척(1)에는 하방으로 돌출된 외경조오(1b)와 상방으로 돌출된 내경조오(1c)가 마련되는데, 외경조오(1b)는 눈금(1a)이 형성된 측으로 측정면이 형성되어있으며, 내경조오(1c)는 이와는 반대로 측정면이 형성된다.First, the main jaw (1) is provided with an outer diameter jaw (1b) projecting downward and an inner tidal jaw (1c) projecting upward, the outer surface jaw (1b) is a measurement surface is formed to the side where the scale (1a) is formed, On the contrary, the inner surface roughness 1c is provided with a measuring surface.

다음, 부척(2)에는 하방으로 돌출된 외경조오(2b)와 상방으로 돌출된 내경조오(2c)로 나누어지는데, 외경조오(2b)는 본척(1)에 마련된 외경조오(1b)의 측정면과 마주할 수 있도록 마련되어 그 사이를 측정하는 것이고, 내경조오(2c)의 측정면은 본척(1)에 마련된 내경조오(1c)의 측정면과는 반대방향으로 위치하도록 동작되어 그 사이를 측정하는 것이다.Next, the subchuck 2 is divided into an outer diameter jaw 2b protruding downward and an inner diameter jaw 2c protruding upward, and the outer diameter jaw 2b is a measurement surface of the outer jaw 1b provided in the main chuck 1. It is provided so as to face the measurement, and the measurement surface of the inner high contrast (2c) is operated to be located in the opposite direction to the measuring surface of the inner high contrast (1c) provided in the main chuck (1) to measure between will be.

이러한 일반적인 측정 기구(예를들어 버니어 캘리퍼스)의 직선 면을 사용하여 철판이나 목재 등의 절단 또는 가공 위치를 표시하기 위하여 직선의 선을 그을 경우가 있는데, 선을 긋기 위해 연필, 볼펜, 샤프펜슬 등의 필기구를 사용하지만 필기구의 펜심의 두께에 따라 선의 위치가 달라지게 되어 가공 오차를 발생하게 된다.In some cases, a straight line is used to mark the cutting or processing position of a steel plate or wood by using a straight surface of such a general measuring instrument (for example, a vernier caliper). In order to draw a line, a pencil, a ballpoint pen, a mechanical pencil, etc. Although the writing instrument of is used, the position of the line is changed according to the thickness of the pen nib of the writing instrument, which causes a machining error.

즉, 펜심의 굵기가 필기구마다 모두 달라서 측정 기구의 직선 면에 대고 선 긋기를 하는 경우에 필기구의 두께에 따라서 측정 기구의 면으로부터 이격되는 간격이 모두 달라 선 긋기의 오차가 발생하며, 이러한 오차는 가공 오차로 이어지므로 가공 대상물의 불량 발생율이 매우 높아지게 되는 문제점이 있다.That is, when the thickness of the nib is different for each writing instrument, and the line is drawn on the straight surface of the measuring instrument, the distance between the writing instrument and the distance from the surface of the measuring instrument is different. Since this leads to a machining error, there is a problem that the defective occurrence rate of the object to be processed becomes very high.

따라서, 본 발명은 종래의 이러한 문제점을 해결하기 위하여, 측정을 위한 눈금이 형성된 기구에 펜심의 굵기가 다른 다양한 필기구를 사용하더라도 정확한 위치에 선 긋기가 가능하도록 한 기능을 추가하여 정밀한 선 긋기가 가능하도록 한 다기능 측정 기구를 제공하는데 그 목적이 있다.Therefore, in order to solve such a problem in the related art, a precise line drawing is possible by adding a function that enables a line drawing at an accurate position even when various writing instruments having different pen thicknesses are used in a mechanism where a scale for measuring is used. The object is to provide a multifunctional measuring instrument.

본 발명의 또 다른 목적은 스크라이브 기능을 가지도록 하는데 있다.Another object of the present invention is to have a scribe function.

상기의 목적을 달성하기 위한 본 발명의 다기능 측정 기구는,The multifunctional measuring apparatus of the present invention for achieving the above object,

본체와, 상기 본체로부터 슬라이딩 가능하게 결합되며 길이 방향으로 눈금이 형성된 부척과, 상기 부척으로부터 슬라이딩 가능하게 결합되며 길이방향으로 눈금이 형성된 본척(10)으로 측정부;A measuring unit including a main body, a main chuck 10 slidably coupled from the main body and a scale formed in a longitudinal direction, and a main chuck 10 slidably coupled from the sub chuck and formed in a longitudinal direction;

상기 부척의 길이방향을 따라 일체로 형성되며, 길이방향으로 눈금이 형성된 선긋기 척으로 구성되고,It is formed integrally along the longitudinal direction of the subchuck, consisting of a line drawing chuck with a scale formed in the longitudinal direction,

상기 선긋기 척에는 일정간격마다 필기구를 삽입시켜 고정하기 위한 고정부가 형성된 것을 특징으로 한다.The line drawing chuck is characterized in that the fixing portion for inserting and fixing the writing instruments at predetermined intervals.

이와 같은 본 발명은 다기능 측정 기구를 통해 정밀한 선 긋기가 가능함으로써 잘못된 선 긋기에 의한 가공물의 가공 오차를 방지하여 불량율을 최소화 또는 방지할 수 있는 효과가 있다.Such the present invention has the effect of minimizing or preventing the defective rate by preventing the processing error of the workpiece due to the incorrect line by enabling accurate line drawing through the multi-function measuring mechanism.

도1은 일반적인 측정 기구의 구조를 보인 도.1 shows the structure of a typical measuring instrument.

도2는 본 발명의 구조를 보인 도.Figure 2 shows the structure of the present invention.

도3은 본 발명의 결합상태를 보여주기 위한 도.Figure 3 is a view for showing the combined state of the present invention.

도4는 본 발명의 평면 구조를 보인 도.Figure 4 shows a planar structure of the present invention.

도5는 선긋기 척의 상세 구조를 보인 도.5 shows a detailed structure of the drawing chuck.

도6은 본 발명의 정면 구조를 보인 도.Figure 6 shows a front structure of the present invention.

도7은 선긋기를 위한 사용 상태를 보인 도.7 is a view showing a state of use for drawing.

도8은 홈부의 사용 상태를 설명하기 위한 도.8 is a view for explaining the use state of the groove portion.

도9는 본 발명을 스크라이브 게이지 형태로 사용하는 상태를 보인 도.9 is a view showing a state using the present invention in the form of a scribe gauge.

[부호의 설명][Description of the code]

1 : 본체 10 : 본척1: main body 10: main body

20 : 부척 30 : 줄긋기척20: subchuck 30: line chuck

30a : 눈금 30b : 삽입공30a: graduation 30b: insertion hole

30c : 공간부 30d : 돌출부30c: space part 30d: protrusion part

30e : 홈부 40 : 가이드돌부30e: groove 40: guide protrusion

50 : 가공물50: workpiece

이와 같이 구성된 본 발명을 첨부한 도면을 참조하여 상세히 설명한다.The present invention configured as described above will be described in detail with reference to the accompanying drawings.

본 발명에서는 도면과 설명상에서 측정 기구가 버니어 캘리퍼스인 것으로 예를 들어 설명하며, 이러한 측정 기구는 버니어 캘리퍼스로 한정되지 않고 다양한 측정 기구가 될 수 있다.In the present invention, in the drawings and description, the measuring device is described as an example of a vernier caliper, and the measuring device is not limited to the vernier caliper, but may be various measuring devices.

도2는 본 발명의 전체적인 구조를 보인 도이고, 도3은 결합상태를 보인 도로서, 본 발명의 기본적인 측정부 즉 버니어 캘리퍼스 구조인 본척(10)과 부척(20)의 구조를 가지게 되며, 부척(20)은 본체(1)와 끼워맞춤 구조로 결합되어 길이방향으로 슬라이딩 가능하게 구성됨과 아울러 본척(10) 또한 부척(20)에 끼워맞춤 구조로 결합되어 길이방향으로 슬라이딩이 가능하게 된다.Figure 2 is a view showing the overall structure of the present invention, Figure 3 is a view showing a coupling state, the basic measurement part of the present invention, that is to have a structure of the main chuck 10 and the chuck 20, which is a vernier caliper structure, the auxiliary chuck 20 is coupled to the main body 1 in the fitting structure is configured to be slidable in the longitudinal direction as well as the main chuck 10 is also coupled to the fitting chuck 20 in the longitudinal structure is possible to slide in the longitudinal direction.

본척(10)에는 길이방향으로 눈금(10a)이 형성되어 있으며, 외경조오(10b)와 내경조오(10c)를 구비하고 있다.A scale 10a is formed in the main chuck 10 in the longitudinal direction, and is provided with an outer diameter jaw 10b and an inner diameter jaw 10c.

부척(20)은 상기 본척(10)에 결합되어 슬라이딩 가능하도록 구성되어 있으며, 길이방향으로 눈금(20a)이 형성됨과 아울러 외경조오(20b)와 내경조오(20c)를 구비하고 있다.The subchuck 20 is coupled to the main chuck 10 so as to be slidable, and the scale 20a is formed in the longitudinal direction, and has an outer diameter jaw 20b and an inner diameter jaw 20c.

물론, 본 발명은 외경조오(10b,20b)와 내경조오(10c,20c)를 구비하지 않을 수도 있어서 흡사 자(ruler)와 같은 구조일 수 있다. Of course, the present invention may not include the outer mirror jaw 10b, 20b and the inner mirror jaw 10c, 20c may have a structure similar to a ruler.

상기 부척(20)에는 외측방향의 길이방향으로 나란히 선긋기 척(30)이 일체로 형성되어 있어서 부척(20)과 함께 슬라이딩 이동이 가능하게 된다.The line chuck 30 is formed integrally with the side chuck 20 side by side in the longitudinal direction of the outward direction so that the chuck 20 can slide together with the side chuck 20.

이러한 선긋기 척(30)에는 길이방향으로 눈금(30a)이 형성되어 있는데, 이러한 눈금(30a)은 본척(10)의 눈금(10a)과 동일하며, 외경조오(10b,20b)가 서로 맞닿아 있을 때 그 눈금(30a)의 시작 위치가 본척(10)의 눈금(10a) 위치의 시작 위치와 동일 선상에 위치하게 된다.A scale 30a is formed in the line drawing chuck 30 in the longitudinal direction. The scale 30a is the same as the scale 10a of the main chuck 10, and the outer diameter jaws 10b and 20b are in contact with each other. At this time, the start position of the scale 30a is located on the same line as the start position of the scale 10a of the main body 10.

또한, 도4에서와 같이 눈금(30a)에는 일정간격마다 선긋기를 위한 필기구의 펜심이 삽입되어 고정될 수 있도록 고정부가 형성되는데, 이 고정부는 상하로 관통된 삽입공(30b)의 형태로서, 이러한 삽입공(30b)은 1cm 단위마다 형성된다.In addition, as shown in Figure 4, the graduation 30a is formed in the fixed portion so that the pen nib of the writing instrument for drawing a line at a predetermined interval is fixed, which is in the form of the insertion hole (30b) penetrated up and down, The insertion hole 30b is formed every 1 cm unit.

아울러 선긋기 척(30)에는 눈금(30a)이 형성된 위치를 제외한 부분에 길이방향으로 길게 공간부(30c)가 형성되어 있으며, 이 공간부(30c)에도 고정부가 형성될 수 있는데, 이때의 고정부 구조는 눈금(30a)이 형성된 반대쪽 면으로부터 돌출부(30d)의 구조를 가지며, 이러한 돌출부(30d)는 눈금(30a)이 형성된 방향으로 돌출되어진다.In addition, a space portion 30c is formed in the line chuck 30 in a lengthwise direction at a portion other than the position at which the scale 30a is formed, and a fixed portion may be formed in the space portion 30c. The structure has the structure of the protrusion 30d from the opposite surface in which the scale 30a was formed, and this protrusion 30d protrudes in the direction in which the scale 30a was formed.

그리고 돌출부(30d)에는 다양한 굵기를 갖는 펜심을 수용하여 고정하기 위하여 그 선단으로부터 후단방향으로는 눈금(30a)을 향하는 방향이 개방된 'V'형태로 파여진 홈부(30e)가 형성되는데, 그 홈부(30e)는 상단의 폭이 2~3mm, 세로 길이가 8~10mm 정도의 크기를 가지는 것이 바람직하다.In addition, the protrusion 30d is provided with a groove portion 30e which is dug in a 'V' shape in which a direction toward the scale 30a is opened from the front end to the rear end in order to accommodate and fix the pen nib having various thicknesses. The groove portion 30e preferably has a size of about 2 to 3 mm in width at the upper end and about 8 to 10 mm in length.

또한, 홈부(30e)의 세로방향 중심선은 상기 눈금(30a)의 위치 즉, 삽입공(30b)이 형성된 눈금(30a)의 위치와 동일선상에 위치하여야 한다.In addition, the longitudinal center line of the groove portion 30e should be located on the same line as the position of the scale 30a, that is, the position of the scale 30a in which the insertion hole 30b is formed.

이로 인해, 필기구의 펜심의 중심부위가 홈부(30e)의 중심선상에 위치될 수 있는 것이다.As a result, the central portion of the pen nib of the writing instrument may be positioned on the center line of the groove portion 30e.

고정부의 다른 형태로서, 삽입공(30b)이 형성된 위치에 '▽'형의 홈이 형성된 구조를 가질 수 있으며, 도5에서와 같이 삽입공(30b)의 하측에서 삽입공(30b)의 중심과 일치하게 '▽'홈 형태인 제2삽입공(30f)이 함께 형성될 수 있을 것이다.As another form of the fixing portion, it may have a structure in which the groove of the '▽' type is formed in the position where the insertion hole (30b) is formed, as shown in Figure 5 the center of the insertion hole (30b) in the lower side of the insertion hole (30b) In conformity with this, the second insertion hole 30f having a '▽' groove shape may be formed together.

도6은 본 발명의 정면 구조를 보인 도로서, 선긋기 척(30)의 하단면은 본체(1)의 하단면과 동일높이 즉 동일선상에 위치하는 구조를 가지며, 이는 선을 긋기 위하여 본 발명이 가공물의 면에 놓였을 때 안정적으로 밀착되기 위함이다.Figure 6 is a view showing a front structure of the present invention, the lower end surface of the line drawing chuck 30 has the same height as the lower surface of the main body 1, that is located on the same line, which is the present invention to draw a line This is to ensure a stable close contact when placed on the side of the workpiece.

한편, 본척(10)의 일측단 하부면 즉, 외경조오(10b)가 형성된 위치의 하부면에는 하측방향으로 돌출된 가이드돌부(40)가 형성되는데, 이러한 가이드돌부(40)는 가공물의 측면부위에 본 발명을 안정적으로 지지시키기 위한 것으로서, 바람직하게는 본척(10)의 눈금(10a)의 시작부위에 내측면이 정확히 일치되도록 형성된다.On the other hand, the lower surface of one side end of the main chuck 10, that is, the lower surface of the position where the outer diameter jaw 10b is formed is formed with a guide protrusion 40 protruding downward, the guide protrusion 40 is a side portion of the workpiece In order to stably support the present invention, it is preferably formed so that the inner surface is exactly coincided with the start of the scale 10a of the main chuck 10.

이러한 가이드돌부(40)는 자석 또는 밸크로 등에 의하여 본척(10)으로부터 탈부착이 가능하도록 구성되거나 또는 힌지를 이용하여 접철이 가능하도록 한다.The guide protrusion 40 is configured to be detachable from the main chuck 10 by a magnet or a velcro or the like so that it can be folded using a hinge.

아울러 본체(1)의 하부면에는 마찰력이 높은 실리콘, 고무 등의 재질로 된 마찰부재가 구비될 수 있다.In addition, the lower surface of the main body 1 may be provided with a friction member made of a material, such as silicon, rubber with high frictional force.

이와 같은 구조를 갖는 본 발명의 사용상태를 도7 및 도8을 참조하여 설명한다.The use state of the present invention having such a structure will be described with reference to Figs.

먼저, 도7에서와 같이 가이드돌부(40)를 가공물(50)의 측면부위에 밀착시킨 다음 가공물(50)의 상부면에 본체(1)를 위치시키게 되면, 본체(1)와 함께 줄긋기 척(30)의 하부면이 가공물(50)의 상부면에 밀착된다.First, as shown in FIG. 7, the guide protrusion 40 is brought into close contact with the side surface of the workpiece 50, and then the main body 1 is placed on the upper surface of the workpiece 50. The lower surface of 30 is in close contact with the upper surface of the workpiece 50.

이후, 직선의 선긋기를 행할 위치에서 삽입공(30b)에 펜심을 삽입한 다음 가공물(50)의 측면부위에 밀착 상태에서 본 발명을 밀거나 당기게 되면, 가공물(50)의 모서리로부터 이격된 위치에서 정확한 선긋기가 행해진다.Then, the pen nib is inserted into the insertion hole (30b) at the position to perform a straight line, and when the present invention is pushed or pulled in close contact with the side portion of the workpiece 50, at a position spaced apart from the corner of the workpiece 50 Accurate line drawing is performed.

또한, 부척(20)을 슬라이딩 이동시켜 신장시키게 되면, 가공물(50)의 모서리로부터 본척(10)의 길이보다 훨씬 이격된 위치에서도 선긋기가 가능해지는 것이다.In addition, when the subchuck 20 is extended by sliding, the line drawing is possible even at a position far away from the edge of the workpiece 50 than the length of the main chuck 10.

즉, 본척(10)의 길이와 부척(20)의 길이가 동일하거나 비슷하기 때문에 부척(20)을 신장시켰을 경우에 거의 2배의 길이로 신장되어 가공물(50)의 측면부위로부터 본척(10)의 길이보다 최대 2배의 위치에서 선긋기가 가능해지는 것이다.That is, since the length of the main chuck 10 and the length of the chuck 20 are the same or similar, when the chuck 20 is extended, the length of the main chuck 10 is almost doubled to extend the length of the main chuck 10 from the side of the workpiece 50. It is possible to draw a line at a position up to twice as long as.

이러한 삽입공(30e)은 삽입공(30e)과 동일한 지름을 갖는 펜심을 삽입하여 정확히 선긋기가 가능하지만, 지름이 다른 펜심인 경우에는 삽입공(30e)의 내측에서 펜심이 흔들릴 수 있어서 선긋기를 정확히 하기에는 어려움이 따른다.The insertion hole 30e can be accurately drawn by inserting a nib having the same diameter as the insertion hole 30e. However, in the case of a pen nib having a different diameter, the pen nib can be shaken inside the insertion hole 30e, so that the line drawing is precisely drawn. This is difficult to do.

따라서 홈부(30e)를 통해 다양한 지름을 갖는 펜심을 이용하여 선긋기를 할 수 있는데, 도8에서와 같이 홈부(30e)의 입구부위 즉 상측으로부터 하측까지 'V' 형태를 가짐으로써 지름이 큰 펜심(P1)은 그 직경이 일치되는 홈부(30e)의 상측에서 걸리게 되어 안정적으로 지지되며, 그 펜심(P1)의 중심부위가 눈금(30a)과 정확히 일치하므로 정확한 선긋기가 가능해진다.Therefore, a line drawing can be done using a pen nib having various diameters through the groove part 30e. As shown in FIG. 8, the pen tip having a large diameter is formed by having a 'V' shape from the inlet part of the groove part 30e, that is, from the upper side to the lower side. P1 is caught on the upper side of the groove portion 30e having the same diameter, and is stably supported. Since the center of the pen tip P1 coincides exactly with the scale 30a, accurate line drawing is possible.

또한, 지름이 작은 펜심(P2,P3)도 그 지름에 대응하는 홈부(30e)의 위치에서 고정되고, 그 중심부위 또한 눈금(30a)과 정확이 일치하므로 정확한 선긋기가 가능해지는 것이다.Further, the small diameter pen nibs P2 and P3 are also fixed at the position of the groove portion 30e corresponding to the diameter, and the upper portion of the pen nibs P2 and P3 are also exactly aligned with the scale 30a, so that accurate line drawing is possible.

이때, 공간부(30c)를 통하여 선긋기 상태 및 가공물(50)의 상태를 확인하면서 가공물(50)의 가로선에 정확히 일치하도록 선긋기가 가능하게 된다.At this time, the line drawing can be made to exactly match the horizontal line of the work piece 50 while checking the drawing condition and the state of the work piece 50 through the space part 30c.

아울러 가이드돌부(40)를 제거하거나 펼치는 경우에는 본 발명의 하부면이 모두 평평하게 되며, 이때는 가공물(50)의 어느 위치에서든 자의 형태로 이용할 수 있으며, 삽입공(30b)의 어느 한 부위를 중심축으로 고정시키고, 또다른 삽입공(30b)에 펜심을 삽입하여 본 발명을 회전시키게 되면 컴퍼스로도 활용이 가능하게 된다.In addition, when the guide protrusion 40 is removed or unfolded, all of the lower surfaces of the present invention are flattened, and in this case, any position of the workpiece 50 may be used in the form of a ruler, centering on any part of the insertion hole 30b. Fixing the shaft, and inserting the pen nib in another insertion hole (30b) to rotate the present invention can be utilized as a compass.

한편, 도9에서와 같이 본척(10)을 부척(20)으로부터 외측방향 즉, 정면방향으로 슬라이딩시켜 인출시키는 경우에는 거리측정이 가능한 스크라이브 게이지(Scribe Guage)의 가능을 가질 수 있다.On the other hand, as shown in FIG. 9, when the main chuck 10 is pulled out from the sub-chuck 20 by sliding outward, that is, in the front direction, it may have a scribe gauge capable of distance measurement.

즉, 본척(10)을 인출시키게 되면, 본척(10)의 선단부와 본체(1)의 선단부까지의 거리(d)를 측정할 수 있으며, 이때 본척(10)의 눈금(10a)과 부척(20)의 눈금(20a)에 의해 거리가 측정되는 것이다.That is, when the main chuck 10 is pulled out, the distance d between the tip of the main chuck 10 and the tip of the main body 1 can be measured, and at this time, the scale 10a and the subchuck 20 of the main chuck 10 are measured. Distance is measured by the scale 20a of ().

본척(10)을 부척(20)으로부터 완전히 이탈시키는 경우에 깊이를 측정할수 있는 측정기구로도 사용할수 있다.When the main chuck 10 is completely detached from the chuck 20, it can also be used as a measuring instrument that can measure the depth.

Claims (9)

본체와, 상기 본체로부터 슬라이딩 가능하게 결합되며 길이 방향으로 눈금이 형성된 부척과, 상기 부척으로부터 슬라이딩 가능하게 결합되며 길이방향으로 눈금이 형성된 본척(10)으로 측정부;A measuring unit including a main body, a main chuck 10 slidably coupled from the main body and a scale formed in a longitudinal direction, and a main chuck 10 slidably coupled from the sub chuck and formed in a longitudinal direction; 상기 부척의 길이방향을 따라 일체로 형성되며, 길이방향으로 눈금이 형성된 선긋기 척으로 구성되고,It is formed integrally along the longitudinal direction of the subchuck, consisting of a line drawing chuck with a scale formed in the longitudinal direction, 상기 선긋기 척에는 일정간격마다 필기구를 삽입시켜 고정하기 위한 고정부가 형성된 것을 특징으로 하는 다기능 측정 기구.The line drawing chuck is a multi-function measuring device, characterized in that the fixing portion for inserting and fixing the writing instruments at regular intervals. 제1항에 있어서, 상기 본체의 하단면과 선긋기 척의 하단면은 동일선상에 위치하는 것을 특징으로 하는 다기능 측정 기구.The multifunction measuring instrument according to claim 1, wherein the lower end surface of the main body and the lower end surface of the chuck chuck are located on the same line. 제1항에 있어서, 상기 고정부는 선긋기 척의 눈금 위치에 일정간격마다 필기구를 삽입시키기 위하여 관통된 삽입공이 형성된 것을 특징으로 하는 다기능 측정 기구.The multifunction measuring instrument according to claim 1, wherein the fixing part has a penetrating insertion hole formed therein for inserting the writing instrument at regular intervals at the graduation position of the line drawing chuck. 제1항에 있어서, 상기 고정부는 선긋기 척의 눈금과 대응하는 위치에 일정간격마다 필기구를 삽입하기 위하여 한 방향이 개구된 'V'형 또는 '▽'형의 홈부가 형성되며, 그 홈부의 세로방향 중심선은 상기 눈금의 위치와 동일선상에 위치하도록 구성된 것을 특징으로 하는 다기능 측정 기구.According to claim 1, wherein the fixing portion is formed in the groove corresponding to the scale of the line drawing chuck 'V' type or '▽' type opening in one direction for inserting writing instruments at regular intervals, the longitudinal direction of the groove portion The center line is configured to be located on the same line as the position of the scale, multifunction measuring instrument. 제1항에 있어서, 상기 선긋기 척에는 길이방향을 따라 공간부가 형성되며, 상기 공간부에는 눈금과 대향된 위치에서 일정간격마다 눈금방향으로 돌출된 돌출부가 형성되고, 그 돌출부의 단부에는 필기구를 삽입하기 위하여 한 방향이 개구된 'V'형의 홈부가 형성되며, 그 홈의 세로방향 중심선은 상기 눈금의 위치와 동일선상에 위치하도록 구성된 것을 특징으로 하는 다기능 측정 기구.According to claim 1, wherein the chuck chuck is formed with a space portion in the longitudinal direction, the space portion is formed with a protrusion projecting in the grid direction at regular intervals at a position opposite to the scale, the writing instrument is inserted into the end of the protrusion portion In order to form a 'V' shaped groove having an opening in one direction, the longitudinal center line of the groove is configured to be located on the same line as the position of the scale. 제1항에 있어서, 상기 본체의 일측단 하부면에는 가이드돌부가 형성되되, 상기 가이드돌부의 안쪽면은 눈금의 시작 부위와 일치되도록 위치하는 것을 특징으로 하는 다기능 측정 기구.The multifunction measuring apparatus of claim 1, wherein a guide protrusion is formed on one side end lower surface of the main body, and an inner surface of the guide protrusion is positioned to coincide with a start portion of a scale. 제6항에 있어서, 상기 가이드돌부는 탈부착 또는 접철이 가능하도록 구성된 것을 특징으로 하는 다기능 측정 기구.The multifunctional measurement apparatus according to claim 6, wherein the guide protrusion is configured to be detachable or folded. 제1항에 있어서, 본척은 부척으로부터 외측으로 슬라이딩 인출되어 스크라이브 게이지 기능을 갖도록 구성된 것을 특징으로 하는 다기능 측정 기구.The multifunctional measuring instrument according to claim 1, wherein the main chuck is configured to slide outward from the buoy to have a scribe gauge function. 제1항에 있어서, 상기 측정부는 버니어 캘리퍼스인 것을 특징으로 하는 다기능 측정 기구.The multifunctional measuring apparatus according to claim 1, wherein the measuring unit is a vernier caliper.
PCT/KR2016/000267 2015-01-16 2016-01-12 Multi-functional measurement device Ceased WO2016114545A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000313196A (en) * 1999-04-28 2000-11-14 Takeyasu Iwatani Ruler
JP2006258597A (en) * 2005-03-17 2006-09-28 Jfe Steel Kk Vernier caliper
KR200436213Y1 (en) * 2007-04-03 2007-07-09 윤석봉 T-Shaped Vernier Calipers
KR20110034484A (en) * 2009-09-28 2011-04-05 현대제철 주식회사 Vernier calipers for rolling roll end width measurement
KR20130023585A (en) * 2011-08-29 2013-03-08 오원 Vernier Calipers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000313196A (en) * 1999-04-28 2000-11-14 Takeyasu Iwatani Ruler
JP2006258597A (en) * 2005-03-17 2006-09-28 Jfe Steel Kk Vernier caliper
KR200436213Y1 (en) * 2007-04-03 2007-07-09 윤석봉 T-Shaped Vernier Calipers
KR20110034484A (en) * 2009-09-28 2011-04-05 현대제철 주식회사 Vernier calipers for rolling roll end width measurement
KR20130023585A (en) * 2011-08-29 2013-03-08 오원 Vernier Calipers

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