KR100435377B1 - Door open test device - Google Patents

Door open test device Download PDF

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Publication number
KR100435377B1
KR100435377B1 KR1019970045190A KR19970045190A KR100435377B1 KR 100435377 B1 KR100435377 B1 KR 100435377B1 KR 1019970045190 A KR1019970045190 A KR 1019970045190A KR 19970045190 A KR19970045190 A KR 19970045190A KR 100435377 B1 KR100435377 B1 KR 100435377B1
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South Korea
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angle
door
length adjusting
length
fixed
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KR1019970045190A
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Korean (ko)
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KR19990021617A (en
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김재학
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현대자동차주식회사
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Priority to KR1019970045190A priority Critical patent/KR100435377B1/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/02—Devices characterised by the use of mechanical means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

PURPOSE: A door-opening test device is provided to easily measure the angle change of a door generated in applying predetermined load while the door is completely opened without substituting into an angle calculation formula. CONSTITUTION: A fixed device fastened to a roof of a vehicle by magnetic force is composed of a magnetic base(10) fixed by self-magnetic force and a fixing member(11) connected and installed integrally in the upper center of the magnetic base to fasten a length adjusting device. The length adjusting device combined to an upper part of the fixed device to regulate the length comprises a rotary member(20) hinge-combined to the fixing member to adjust vertically the angle and formed with helixes; a length adjusting member(21) helix-combined to the rotary member and fastened in regulating the length of an angle check device; and a connecting member(23) helix-combined to the length adjusting member to regulate the length of the angle check device. The angle check device connected with the length adjusting device to measure the angle changed in applying the predetermined load to the door is composed of a fixed shaft(30) installed upward at the side of the connecting member; an angle frame(31) disposed at the fixed shaft to rotate in applying predetermined load to a door; an angle meter(33) installed to the fixed shaft at the predetermined gap between the angle frames to check the angle change of the door; and a pin(32) disposed at the side of the angle frame to transmit the angle change of the door to the angle frame.

Description

도어 오픈 테스트장치{Door open test device}Door open test device

본 발명은 도어 오픈 테스트장치에 관한 것으로서, 더욱 상세하게는 도어를 완전 오픈한 상태에서 임의의 하중을 가하여 생기는 각도 변화를 측정할 수 있도록 한 도어 오픈 테스트장치에 관한 것이다.The present invention relates to a door open test apparatus, and more particularly, to a door open test apparatus that can measure the angular change caused by applying an arbitrary load in a state where the door is fully open.

도 1에 도시한 바와 같이, 종래에는 도어(1)의 각도 변화를 측정하기 위하여 도어(1)를 완전히 오픈한 상태에서 래치부(미도시)에 화살표 방향과 같이 임의의 하중을 가하고, 이때의 각도 변화를 시험자 2명이 줄자를 가지고 거리를 측정하는 방법으로 수행하였다.As shown in FIG. 1, in the related art, an arbitrary load is applied to a latch unit (not shown) in the state of an arrow while the door 1 is fully opened in order to measure an angle change of the door 1. The change in angle was performed by measuring the distance with two testers using a tape measure.

예를 들면, 하중을 가하기 전의 거리 "a"를 측정하고, 또 하중을 가한 상태에서 거리 "b"를 측정하며, 또 도면상의 거리 "c"를 측정한 후 각도 계산공식에 대입하여 도어의 각도 변화를 계산하였다.For example, measure the distance "a" before applying the load, measure the distance "b" while applying the load, measure the distance "c" on the drawing, and substitute the angle calculation formula to the angle of the door. The change was calculated.

그러나, 상기와 같이 시험자 2명이 줄자를 이용하여 거리를 측정하다보니 측정하는 시험자마다 오차가 발생하고, 그 거리를 측정하여 나온 값으로 각도를 계산하기 위해서 각도 계산공식(θ1= sin1a/2/c, θ2= sin1b/2/c, θ= θ2- θ1)을 이용해야 하는 번거로운 문제점이 발생하였다.However, as described above, when two testers measure the distance using a tape measure, an error occurs for each tester to measure, and the angle calculation formula (θ 1 = sin 1 a / 2 / c, θ 2 = sin 1 b / 2 / c, θ = θ 2 -θ 1 ) has been a cumbersome problem.

따라서, 본 발명의 목적은 상기와 같은 문제점을 해결하기 위한 것으로서, 도어를 완전 오픈한 상태에서 임의의 하중을 가하여 생기는 각도 변화를 용이하게 측정할 수 있도록 한 도어 오픈 테스트장치를 제공하는 것이다.Accordingly, an object of the present invention is to solve the above problems, and to provide a door open test apparatus that can easily measure the angular change caused by applying an arbitrary load in a state where the door is fully open.

도 1은 종래의 도어 오픈 테스트를 수행하는 방법을 보여주는 개략적인 평면도1 is a schematic plan view showing a method of performing a conventional door open test

도 2는 본 발명에 따른 도어 오픈 테스트장치의 구조를 보여주는 측면도Figure 2 is a side view showing the structure of the door open test apparatus according to the present invention

도 3은 본 발명에 따른 도어 오픈 테스트시 하중을 가하기 전의 상태를 보여주는 개략적인 평면도Figure 3 is a schematic plan view showing a state before applying a load in the door open test according to the present invention

도 4는 본 발명에 따른 도어 오픈 테스트시 하중을 가한 후의 상태를 보여주는 개략적인 평면도Figure 4 is a schematic plan view showing a state after applying a load in the door open test according to the present invention

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1 : 도어 10 : 마그네틱 베이스1: Door 10: Magnetic Base

11 : 고정부재 20 : 회전부재11: fixing member 20: rotating member

21 : 길이조절부재 22 : 관통공21: length adjusting member 22: through hole

23 : 연결부재 24 : 지지돌기23: connecting member 24: support protrusion

30 : 고정축 31 : 앵글프레임30: fixed axis 31: angle frame

32 : 핀 33 : 각도계32: pin 33: goniometer

상기 목적을 달성하기 위한 본 발명은 차량의 루프에 자력에 의해 고정되는 고정수단과, 상기 고정수단의 상부에 체결되어 길이가 조정되는 길이조절수단과, 차량의 도어에 임의의 하중을 가하여 변화하는 각도를 측정할 수 있도록 상기 길이조절수단에 연설되는 각도확인수단을 포함하여 구성되는 것을 특징으로 한다.The present invention for achieving the above object is a fastening means fixed to the roof of the vehicle by magnetic force, the length adjusting means is fastened to the upper portion of the fixing means to adjust the length, varying by applying an arbitrary load to the door of the vehicle Characterized in that it comprises an angle checking means that is addressed to the length adjusting means to measure the angle.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 통해 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 도어 오픈 테스트장치의 구조를 보여주는 측면도이고, 도 3은 본 발명에 따른 도어 오픈 테스트시 하중을 가하기 전의 상태를 보여주는 개략적인 평면도이며, 도 4는 본 발명에 따른 도어 오픈 테스트시 하중을 가한 후의 상태를 보여주는 개략적인 평면도이다.Figure 2 is a side view showing the structure of the door open test apparatus according to the present invention, Figure 3 is a schematic plan view showing a state before applying a load in the door open test according to the present invention, Figure 4 is a door open according to the present invention A schematic plan view showing the state after loading in the test.

도 2에 도시한 바와 같이, 본 발명의 도어 오픈 테스트장치는 고정수단과, 길이조절수단과, 각도확인수단을 포함하여 구성된다.As shown in FIG. 2, the door open test apparatus of the present invention includes a fixing means, a length adjusting means, and an angle checking means.

상기 고정수단은 마그네틱 베이스(10)와, 고정부재(11)로 구성된다.The fixing means is composed of a magnetic base 10 and the fixing member (11).

상기 마그네틱 베이스(10)는 차량의 루프에 자력에 의해 설치될 수 있도록 된 것이다.The magnetic base 10 is to be installed by the magnetic force in the roof of the vehicle.

상기 고정부재(11)는 상기 길이조절수단을 지지할 수 있도록 상기 마그네틱 베이스(10)의 상부 중앙에 상방향으로 설치된다.The fixing member 11 is installed upward in the upper center of the magnetic base 10 so as to support the length adjusting means.

그리고, 상기 길이조절수단은 회전부재(20)와, 길이조절부재(21)와, 연결부재(23)로 구성된다.The length adjusting means includes a rotating member 20, a length adjusting member 21, and a connecting member 23.

상기 회전부재(20)는 일측 외주에 나선이 형성되며, 상기 고정부재(11)에 일측이 고정되면서 상방향 또는 하방향으로 회전가능하도록 힌지 체결된다.The rotating member 20 has a spiral formed on one side outer circumference, and hinged to be rotatable upward or downward while one side is fixed to the fixing member 11.

상기 길이조절부재(21)는 그 내측에 나선이 형성된 관통공(22)을 가지며, 상기 각도확인수단이 차량의 도어(1)측에 맞게 길이가 조정될 수 있도록 상기 회전부재(20)에 나선 결합된다.The length adjusting member 21 has a through hole 22 having a spiral formed therein, and is coupled to the rotating member 20 so that the angle checking means can be adjusted in length to the door 1 side of the vehicle. do.

또한, 상기 연결부재(23)는 그 일측에 나선이 형성되며, 상기 각도확인수단을 지지할 수 있도록 상기 회전부재(20)가 결합되어 있는 길이조절부재(21)의 타측에 나선 결합된다.In addition, the connecting member 23 has a spiral formed on one side thereof, and is coupled to the other side of the length adjusting member 21 to which the rotating member 20 is coupled to support the angle checking means.

상기 연결부재(23)에는 아래에서 설명할 고정축(30)이 설치될 수 있도록 나선이 형성된 타측에 지지돌기(24)가 일체로 형성된다.The connecting member 23 is integrally formed with a support protrusion 24 on the other side of which a spiral is formed so that the fixed shaft 30 to be described below is installed.

상기 각도확인수단은 고정축(30)과, 앵글프레임(31)과, 각도계(33)로 구성된다.The angle checking means is composed of a fixed shaft (30), an angle frame (31), a goniometer (33).

상기 고정축(30)은 아래에서 설명할 앵글프레임(31)이 설치될 수 있도록 상기 연결부재(23)의 지지돌기(24)의 상부 중앙에 상방향으로 접합된다.The fixed shaft 30 is bonded upward in the upper center of the support protrusion 24 of the connecting member 23 so that the angle frame 31 to be described below.

상기 앵글프레임(31)은 차량의 도어(1)를 완전히 오픈시킨 상태에서 임의의 하중을 가했을 시에 각도 변화를 측정할 수 있도록 일측에 개구부를 형성하여 상기 상기 고정축(30)의 상부와 하부에 설치된다.The angle frame 31 forms an opening at one side to measure an angle change when an arbitrary load is applied in a state in which the door 1 of the vehicle is completely open, and the upper and lower portions of the fixed shaft 30 are formed. Is installed on.

그리고, 상기 앵글프레임(31)에는 도어(1)와 함께 움직일 수 있도록 그 일측에 하방향으로 일정 길이를 갖는 핀(32)이 형성된다.In addition, the angle frame 31 is formed with a pin 32 having a predetermined length in the downward direction on one side thereof so as to move together with the door 1.

상기 각도계(33)는 도어(1)에 임의의 하중을 가했을 시에 변화되는 각도를시험자가 확인할 수 있도록 상기 고정축(30)에 설치된 상기 앵글프레임(31)의 사이에 설치된다.The goniometer 33 is installed between the angle frame 31 installed on the fixed shaft 30 so that a tester can check the angle that changes when an arbitrary load is applied to the door 1.

이하, 상기한 바와 같은 구성을 가지는 본 발명의 도어 오픈 테스트장치의 작용을 설명하면 다음과 같다.Hereinafter, the operation of the door open test apparatus of the present invention having the configuration as described above is as follows.

도어(1)에 임의의 하중을 가했을 시에 각도 변화를 측정하기 위하여 차량의 루프에 자력이 발생되는 마그네틱 베이스(10)를 설치한다.In order to measure the angular change when an arbitrary load is applied to the door 1, a magnetic base 10 is provided in which a magnetic force is generated in the roof of the vehicle.

상기 마그네틱 베이스(10)에 설치되어 있는 고정부재(11)에 회전부재(20)를 힌지 체결하고, 상기 회전부재(20)에 형성된 나선에 길이조절부재(21)를 결합한다.The hinge member is hinged to the fixing member 11 installed on the magnetic base 10, and the length adjusting member 21 is coupled to the spiral formed on the rotating member 20.

그리고, 상기 회전부재(20)에 체결되어 있는 길이조절부재(21)의 타측 관통공(22)에는 연결부재(23)를 결합한다.Then, the connection member 23 is coupled to the other through hole 22 of the length adjusting member 21 which is fastened to the rotating member 20.

상기 연결부재(23)의 지지돌기(24)에 고정축(30)을 접합하고, 상기 고정축(30)상에 앵글프레임(31)과 각도계(33)를 순차적으로 삽입한다.The fixed shaft 30 is bonded to the support protrusion 24 of the connecting member 23, and the angle frame 31 and the goniometer 33 are sequentially inserted on the fixed shaft 30.

또한, 상기와 같이 조립된 본 발명의 장치를 이용하여 차량의 도어(1)에 임의의 하중을 가했을 시의 각도 변화를 측정하면, 도 3에 도시한 바와 같이, 우선 차량의 도어(1)를 완전히 오픈시키고, 도어(1)의 뒷면에 상기 앵글프레임(31)에 하방향으로 연설되어 있는 핀(32)을 접촉시킨다.Moreover, when the angle change at the time of applying arbitrary load to the door 1 of a vehicle using the apparatus of the present invention assembled as mentioned above is measured, as shown in FIG. Fully open, the back of the door 1 is brought into contact with the pin 32 extending downward to the angle frame 31.

그리고, 도 4에 도시한 바와 같이, 상기 도어(1)에 화살표 방향과 같이 임의의 하중을 가하면, 상기 핀(32)이 도어(1)에 의해 밀리는 동시에 이와 함께 앵글프레임(31)이 고정축(30)을 중심으로 회전하면서 각도계(33)의 눈금을 가리키고, 이때 도어(1)에 임의의 하중을 제거하면 상기 핀(32)과 앵글프레임(31)은 초기 상태로 되돌아가지 않고 회전된 상태 그대로 있게 되므로 이때 시험자는 앵글프레임(31)이 가리키고 있는 각도계(33)상의 눈금을 확인하면 도어(1)의 각도 변화를 측정할 수 있는 것이다.As shown in FIG. 4, when an arbitrary load is applied to the door 1 in the direction of the arrow, the pin 32 is pushed by the door 1 and at the same time, the angle frame 31 is fixed to the shaft. The pin 32 and the angle frame 31 are rotated without returning to an initial state when the load of the door 1 is removed by pointing to the scale of the goniometer 33 while rotating about 30. Since the tester can check the scale on the goniometer 33 pointed at by the angle frame 31, the tester can measure the angle change of the door 1.

이제까지 설명한 바와 같이, 시험자 1인이 간편하게 시험을 할 수 있으며, 각도 계산공식에 대입하지 않아도 바로 도어의 각도 변화를 확인할 수 있는 효과를 가져온다.As described so far, one tester can easily test, and the effect of being able to check the angle change of the door without having to substitute the angle calculation formula.

Claims (1)

자체의 자력에 의해 고정되는 마그네틱 베이스와, 길이조절수단을 고정할 수 있도록 상기 마그네틱 베이스의 상부 중앙에 일체로 연설되는 고정부재로 구성되며, 차량의 루프에 자력에 의해 고정되는 고정수단;A magnetic base fixed by magnetic force and a fixing member integrally addressed to an upper center of the magnetic base to fix the length adjusting means, the fixing means being fixed by a magnetic force to a roof of the vehicle; 상기 고정부재에 힌지 체결되어 상하로 각도가 조절되며 나선이 형성된 회전부재와, 각도확인수단의 길이를 조정할 시에 고정될 수 있도록 상기 회전부재에 나선 결합되는 길이조절부재와, 각도확인수단의 길이를 조절할 수 있도록 상기 길이조절부재에 나선 결합되는 연결부재로 구성되며, 상기 고정수단의 상부에 체결되어 길이가 조정되는 길이조절수단;The hinge member is fastened to the fixing member and the angle is adjusted up and down, the rotating member having a spiral formed therein, the length adjusting member spirally coupled to the rotating member so as to be fixed when adjusting the length of the angle checking means, and the length of the angle checking means. A length adjusting means composed of a connecting member spirally coupled to the length adjusting member to adjust the length, the length adjusting means being fastened to an upper portion of the fixing means; 상기 연결부재 일측에 상방향으로 설치되는 고정축과, 도어에 임의의 하중을 가했을 시에 회전될 수 있도록 상기 고정축상에 설치되는 앵글프레임과, 도어의 각도 변화를 확인할 수 있도록 상기 앵글프레임의 사이에서 소정 간격을 두고 상기 고정축에 설치되는 각도계와, 도어의 각도 변화를 상기 앵글프레임에 전달할 수 있도록 그 일측에 설치되는 핀으로 구성되며, 차량의 도어에 임의의 하중을 가하여 변화하는 각도를 측정할 수 있도록 상기 길이조절수단과 연설되는 각도확인수단;Between the fixed shaft is installed on one side of the connecting member in the upward direction, the angle frame is installed on the fixed shaft so that it can be rotated when any load is applied to the door, and the angle frame so that the angle change of the door can be confirmed Consists of a goniometer installed on the fixed shaft at a predetermined interval from the pin, and a pin installed on one side so as to transmit a change in the angle of the door to the angle frame, and measure the change angle by applying an arbitrary load to the door of the vehicle Angle checking means that is spoken with the length adjusting means to enable; 을 포함하여 구성되는 것을 특징으로 하는 도어 오픈 테스트장치.Door open test apparatus, characterized in that comprises a.
KR1019970045190A 1997-08-30 1997-08-30 Door open test device KR100435377B1 (en)

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KR1019970045190A KR100435377B1 (en) 1997-08-30 1997-08-30 Door open test device

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105402A (en) * 1984-10-29 1986-05-23 Shugo Fuwa Measuring machine for repair for automobile sheet metal
JPH04117594A (en) * 1990-09-07 1992-04-17 Hitachi Cable Ltd Door opening/closing detecting method
JPH04292772A (en) * 1991-03-19 1992-10-16 Sharp Corp Door opening/closing sensor for storage box
US5586558A (en) * 1994-09-02 1996-12-24 Stanley E. Gately Optimizer measuring unit
KR970006807U (en) * 1996-11-15 1997-02-21 최성근 Automatic door opening and closing device for testing electronic products

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105402A (en) * 1984-10-29 1986-05-23 Shugo Fuwa Measuring machine for repair for automobile sheet metal
JPH04117594A (en) * 1990-09-07 1992-04-17 Hitachi Cable Ltd Door opening/closing detecting method
JPH04292772A (en) * 1991-03-19 1992-10-16 Sharp Corp Door opening/closing sensor for storage box
US5586558A (en) * 1994-09-02 1996-12-24 Stanley E. Gately Optimizer measuring unit
KR970006807U (en) * 1996-11-15 1997-02-21 최성근 Automatic door opening and closing device for testing electronic products

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