KR20080079385A - Measuring system for headform impact portion and angle to indicator panel of vehicle - Google Patents

Measuring system for headform impact portion and angle to indicator panel of vehicle Download PDF

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Publication number
KR20080079385A
KR20080079385A KR1020070019415A KR20070019415A KR20080079385A KR 20080079385 A KR20080079385 A KR 20080079385A KR 1020070019415 A KR1020070019415 A KR 1020070019415A KR 20070019415 A KR20070019415 A KR 20070019415A KR 20080079385 A KR20080079385 A KR 20080079385A
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South Korea
Prior art keywords
frame
head
angle
impact
housing
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KR1020070019415A
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Korean (ko)
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KR100861048B1 (en
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김종수
김현웅
최은수
한희용
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쌍용자동차 주식회사
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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
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/08—Shock-testing
    • 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
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/0078—Shock-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
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N2033/0078—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00 testing material properties on manufactured objects
    • G01N2033/0083—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00 testing material properties on manufactured objects vehicle parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0001—Type of application of the stress
    • G01N2203/001—Impulsive

Abstract

A system for testing a head collision portion and angle of a dashboard is provided to test the portion and angle of a head collision to the dash board accurately in a lab by using a dashboard structure. A system for testing a head collision portion and angle of a dashboard includes a head impact unit(1), a frame(20), a housing(40), and a second head model(50). The head impact unit includes a rectangular frame(2), a first head model(3), and a control panel(4). The first head model is installed on the front of the rectangular frame. The control panel is installed in the middle portion of the rectangular frame and controls the angle of the rectangular frame. The housing includes a hinge rotary unit(30) and a measurement rod(45). The frame is adhered on the rectangular frame. The hinge rotary unit is rotatably installed on an end of the frame. The measurement rod operates up and down on the hinge rotary unit. The second head model is fixed on an end of the measurement rod.

Description

자동차의 계기판넬 머리충격부위 및 충격각도 측정 시스템{Measuring system for headform impact portion and angle to indicator panel of vehicle}Instrument panel head impact portion and angle to indicator panel of vehicle

도1은 본 발명의 자동차의 계기판넬 머리충격부위 및 충격각도 측정 시스템을 도시하는 도면BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a diagram illustrating a system for measuring a head impact area and an impact angle of a dashboard of an automobile of the present invention.

도2는 본 발명의 프레임을 도시하는 측면도2 is a side view showing a frame of the present invention;

도3은 본 발명의 힌지 회전부를 도시하는 측면도Figure 3 is a side view showing the hinge rotation of the present invention

도4는 본 발명의 하우징을 도시하는 측면도4 is a side view showing the housing of the present invention;

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1: 머리충격장치 20: 프레임1: head shock 20: frame

30: 힌지 회전부 40: 하우징30: hinge rotating part 40: housing

45: 측정로드 50: 머리모형45: measuring rod 50: head model

본 발명은 자동차 안전기준에 따른 계기판넬 충격흡수 시험 및 유럽인증법규 중 계기판넬에 관한 머리충격부위 측정 및 충격각도 측정 시스템에 관한 것으로, 특히 머리충격부위와 충격각도의 측정을 용이하게 하고 측정데이터의 신뢰성을 증 대시키는 자동차의 계기판넬 머리충격부위 및 충격각도 측정 시스템에 관한 것이다.The present invention relates to an instrument panel shock absorption test according to the automobile safety standards and to the head impact area measurement and impact angle measurement system for the instrument panel in the European certification legislation, in particular to facilitate the measurement of the head impact site and impact angle and measurement data The present invention relates to a system for measuring the head impact area and the impact angle of a vehicle's instrument panel which increases the reliability of the vehicle.

일반적으로 시험 차량은 초기에 여러 가지 항목에 대하여 많은 측정을 필요로 한다. 이 측정 항목에는 계기판넬에 대한 머리충격부위 측정각도 측정이 포함되어 있다. In general, test vehicles initially require a lot of measurements on several items. This measurement includes the measurement of the angle of impact at the head of the instrument panel.

이와 같은 머리충격부위 측정각도 측정을 위하여, 종전에는 실차 상태의 시험차량에서 앞 좌석을 탈거하고, 그 위에 머리충격부위 측정용 장치를 설치하여 머리충격부위 및 측정각도를 측정하였다.In order to measure the measurement angle of the head impact site, in the past, the front seat was removed from the test vehicle in the actual vehicle state, and the head impact site measurement device was installed thereon to measure the head impact site and the measurement angle.

그러나, 이와 같은 머리충격부위 및 충격각도 측정방법에 사용되는 측정용 장치는 측정자가 원하는 위치에 수평을 고정하여 장착하기가 쉽지 않고, 여러 번 장치를 움직이며 측정하기 때문에 불편하다.However, the measuring device used in the method of measuring the impact point and the impact angle of the head is not easy to be mounted by fixing the horizontal to the desired position, it is inconvenient because the measuring device is moved several times.

그리고, 충격각도 측정은 자동차인증 시험 시 인증관이 원하는 충격위치에 대하여 충격각도를 확인해 주어야 하는데, 실차에서 입증을 하려면 종래 머리충격부위 및 충격각도 측정을 반복 실시해야 하는 어려움이 있다.In addition, the impact angle measurement has to confirm the impact angle for the impact position desired by the certification officer during the vehicle certification test, there is a difficulty in repeating the conventional head impact site and impact angle measurement to prove in the actual vehicle.

또한 국내법규는 측정로드를 이용하여 충격각도를 측정하고, 유럽법규에서는 길이조절형 머리모형으로 충격각도를 측정하는데, 기존 장비는 유럽법규에 맞는 길이조절형 머리모형으로만 측정이 가능하다. In addition, domestic legislation measures the impact angle using a measuring rod, and in European legislation, the impact angle is measured by a length adjustable head model. Existing equipment can only be measured by a length adjustable head model that conforms to European legislation.

본 발명의 목적은 이러한 문제점을 해결하기 위하여 기존의 머리충격 장치에 부착되는 자동차의 계기판넬 머리충격부위 및 충격각도 측정 시스템을 제공하고자 하는 것이다.It is an object of the present invention to provide an instrument panel head impact area and impact angle measurement system of a vehicle that is attached to the existing head shock device to solve this problem.

본 발명의 자동차의 계기판넬 머리충격부위 및 충격각도 측정 시스템은 머리충격장치의 프레임에 부착되는 프레임과, 상기 프레임의 단부에 회전가능하게 설치되는 힌지 회전부와, 상기 힌지 회전부에 상하로 작동되는 측정로드를 가지는 하우징 및 상기 측정로드의 단부에 고정된 머리모형으로 구성된다.Instrument panel head impact and impact angle measurement system of the vehicle of the present invention is a frame attached to the frame of the head impact device, a hinge rotatable rotatably installed at the end of the frame, the hinge is operated up and down measurement It consists of a housing having a rod and a head fixed to an end of the measuring rod.

본 발명을 첨부된 도면을 참조하여 상세히 설명한다.The present invention will be described in detail with reference to the accompanying drawings.

도1에는 본 발명의 자동차의 계기판넬 머리충격부위 및 충격각도 측정 시스템이 도시된다.Figure 1 shows the instrument panel head impact site and impact angle measurement system of the vehicle of the present invention.

기존의 머리충격장치(1)는 사각틀체의 프레임(2)을 가지며, 전방에는 머리모형(3)이 부착된다. 그리고 프레임(2)의 중간부에는 각도를 조절할 수 있는 조절판(4)이 설치된다.The existing head shock device 1 has a frame 2 of a rectangular frame, and the head model 3 is attached to the front. And the middle portion of the frame (2) is provided with a control plate 4 that can adjust the angle.

본 발명의 머리충격부위 및 충격각도 측정 시스템(10)은 머리충격장치(1)의 프레임(2)에 고정된다. 본 발명의 머리모형(50)은 계기판넬 구조물(51)을 이용하여 머리충격부위와 측정각도를 측정하는데 사용된다.The head impact site and impact angle measurement system 10 of the present invention is fixed to the frame 2 of the head shock device 1. The head model 50 of the present invention is used to measure the head impact site and the measurement angle by using the instrument panel structure 51.

본 발명의 머리충격부위 및 충격각도 측정 시스템은 머리충격장치(1)의 프레임(2)에 부착되는 프레임(20)과, 상기 프레임(20)의 단부에 회전가능하게 설치되는 힌지 회전부(30)와, 상기 힌지 회전부(30)에 상하로 작동되는 측정로드를 가지는 하우징(40) 및 상기 측정로드의 단부에 고정된 머리모형(50)으로 구성된다.The head impact site and impact angle measurement system of the present invention is a frame 20 attached to the frame 2 of the head shock device 1, and the hinge rotating portion 30 is rotatably installed at the end of the frame 20 And a housing 40 having a measuring rod which is operated up and down on the hinge rotating part 30 and a head model 50 fixed to an end of the measuring rod.

도2에는 본 발명의 프레임이 측면도로서 도시된다.2 shows the frame of the invention as a side view.

프레임(20)은 일측에 나란하게 연장하는 플랜지(21,22)를 가지며, 플랜지(21,22)사이에는 머리충격장치(1)의 프레임(2)이 삽입되어 고정된다.The frame 20 has flanges 21 and 22 extending side by side on one side, and the frame 2 of the head impact apparatus 1 is inserted and fixed between the flanges 21 and 22.

프레임(20)은 타측에 수평으로 연장하는 플랜지(23)를 가지며, 플랜지(23)에는 힌지 회전부(30)가 안착되는 중앙에 구멍(24)이 형성된 견부(25)가 형성된다.The frame 20 has a flange 23 extending horizontally to the other side, and the flange 23 is formed with a shoulder 25 having a hole 24 formed at the center where the hinge rotation part 30 is seated.

따라서, 프레임(20)은 전후, 좌우, 상하로 위치를 바꾸어 고정되며, 일단 머리충격장치(1)의 프레임(2)에 부착되면 견고하게 고정되어 정확한 측정각도를 제공한다.Therefore, the frame 20 is fixed by changing the position back and forth, left and right, up and down, and once attached to the frame 2 of the head shock device 1 is firmly fixed to provide an accurate measurement angle.

도3에는 본 발명의 힌지 회전부가 측면도로서 도시된다.3 shows the hinge rotation of the present invention as a side view.

힌지 회전부(30)는 하부 중앙에 축(31)을 가지며 축(31)위에는 프레임(20)의 견부(25)와 맞닿는 지지부(32)를 가진다. 또한, 힌지 회전부(30)의 상부에는 축공(33)이 횡으로 형성된다.The hinge rotation 30 has a shaft 31 in the lower center and a support 32 on the shaft 31 that abuts the shoulder 25 of the frame 20. In addition, the shaft hole 33 is formed horizontally in the upper portion of the hinge rotation part (30).

따라서, 힌지 회전부(30)는 충격각도 측정 프레임(20)에 부착되어 360°회전하며, 계기판넬 충격부위 표면을 정확히 닿을 수 있게 한다.Therefore, the hinge rotation part 30 is attached to the impact angle measuring frame 20 to rotate 360 °, it is possible to accurately touch the surface of the impact panel instrument.

도4에는 본 발명의 하우징이 측면도로서 도시된다.4 shows the housing of the invention as a side view.

측정로드가 부착되는 하우징(40)은 상부에 축공(41)이 형성된 브라켓(42)및(43)을 가지며, 축공(41)은 힌지 회전부(30)의 축공(33)과 나란하게 위치되어 도시되지 않은 축핀에 의해서 결합된다.The housing 40 to which the measuring rod is attached has a bracket 42 and 43 having a shaft hole 41 formed thereon, and the shaft hole 41 is positioned in parallel with the shaft hole 33 of the hinge rotation part 30. Is coupled by a shaft pin.

하우징(40)의 하부에는 측정로드가 삽입되는 나선공(44)이 형성된다.The spiral hole 44 into which the measurement rod is inserted is formed in the lower portion of the housing 40.

다시 도1을 참조하면, 측정로드(45)는 길이조절형 절첩식 로드이다.Referring again to Figure 1, the measuring rod 45 is a length adjustable folding rod.

측정로드(45)의 단부에는 머리모형(50)이 부착된다.The head model 50 is attached to the end of the measuring rod 45.

따라서, 하우징(40)은 힌지 회전부(30)와 측정로드(45) 및 머리모형(50)을 연결하고, 머리모형(50)이 힌지 회전부(30)의 축핀을 이용하여 상하로 작동하게 한다.Therefore, the housing 40 connects the hinge rotation part 30, the measurement rod 45, and the head model 50, and allows the head model 50 to operate up and down using the shaft pins of the hinge rotation part 30.

측정로드(45)는 힌지 회전부(30)와 하우징(40)에 의해서 전후, 좌우, 상하로 작동되며 계기판넬 충격부위에 대한 머리모형의 충격각도를 정확하게 제공한다.The measuring rod 45 is operated by the hinge rotation unit 30 and the housing 40 in front, rear, left and right, and up and down to accurately provide the impact angle of the head model to the impact point of the instrument panel.

상기와 같이 구성된 본 발명의 자동차의 계기판넬 머리충격부위 및 충격각도 측정 시스템은 실차에서 측정이 가능했던 머리충격부위 및 충격각도 측정에 대하여 계기판넬 구조물을 이용해서 시험실에서도 정확한 측정이 가능하다.Instrument panel head impact portion and impact angle measurement system of the vehicle of the present invention configured as described above can be accurately measured in the laboratory using the instrument panel structure for the head impact portion and impact angle measurement that was possible to measure in the actual vehicle.

Claims (3)

사각틀체의 프레임(2)을 가지며, 전방에는 머리모형(3)이 부착되고 프레임(2)의 중간부에는 각도를 조절할 수 있는 조절판(4)이 설치된 머리충격장치(1)에 있어서,In the head shock device (1) having a frame (2) of the rectangular frame body, a head model (3) is attached to the front, and a control plate (4) for adjusting the angle at the middle of the frame (2), 머리충격장치(1)의 프레임(2)에 부착되는 프레임(20)과, 상기 프레임(20)의 단부에 회전가능하게 설치되는 힌지 회전부(30)와, 상기 힌지 회전부(30)에 상하로 작동되는 측정로드(45)를 가지는 하우징(40) 및 상기 측정로드의 단부에 고정된 머리모형(50)으로 구성된 자동차의 계기판넬 머리충격부위 및 충격각도 측정 시스템.The frame 20 attached to the frame 2 of the head shock device 1, the hinge rotating portion 30 is rotatably installed at the end of the frame 20, and the vertical operation of the hinge rotating portion 30 Instrument panel head impact area and impact angle measurement system of the vehicle consisting of a housing having a measuring rod (45) and a head model (50) fixed to the end of the measuring rod. 제1항에 있어서, 상기 프레임(20)은 일측에 나란하게 연장하는 플랜지(21,22)를 가지며, 타측에는 수평으로 연장하는 플랜지(23)를 가지고, 플랜지(23)에는 힌지 회전부(30)가 안착되는 중앙에 구멍(24)이 형성된 견부(25)가 형성된 측정시스템.According to claim 1, wherein the frame 20 has a flange (21, 22) extending side by side on one side, has a flange (23) extending horizontally on the other side, the hinge 23 in the flange 23 Measuring system is formed with a shoulder (25) formed with a hole (24) in the center of the seat. 제1항에 있어서, 상기 힌지 회전부(30)는 하부 중앙에 축(31)을 가지며 축(31)위에는 프레임(20)의 견부(25)와 맞닿는 지지부(32)를 가지고 상부에는 축공(33)이 횡으로 형성되며, 상기 하우징(40)은 상부에 축공(41)이 형성된 브라 켓(42)및(43)을 가지며, 축공(41)은 힌지 회전부(30)의 축공(33)과 나란하게 위치되어 축핀에 의해서 결합되고 하우징(40)의 하부에는 측정로드가 삽입되는 나선공(44)이 형성된 측정시스템.According to claim 1, wherein the hinge rotating portion 30 has a shaft 31 in the lower center, and the support portion 32 on the shaft 31 abuts the shoulder 25 of the frame 20 and the shaft hole 33 in the upper portion It is formed laterally, the housing 40 has a bracket (42) and 43 having a shaft hole 41 formed thereon, the shaft hole 41 is parallel to the shaft hole 33 of the hinge rotation part 30 Positioning is coupled to the shaft pin and the lower portion of the housing 40, the measuring system is formed with a spiral hole 44 is inserted into the measuring rod.
KR1020070019415A 2007-02-27 2007-02-27 Measuring system for headform impact portion and angle to indicator panel of vehicle KR100861048B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110411867A (en) * 2019-08-02 2019-11-05 郑州大学 A kind of novel and multifunctional concussion fracture experimental rig and application method
CN115824673A (en) * 2023-02-16 2023-03-21 浙江嘉傲科技有限公司 Device and method for detecting head collision of automobile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149042A (en) 1983-02-15 1984-08-25 Hitachi Cable Ltd Lead frame for semiconductor
JPS59196442A (en) 1983-04-22 1984-11-07 Hodogaya Giken:Kk Impact pendulum for impact testing apparatus
KR200152223Y1 (en) * 1996-12-23 1999-07-15 양재신 Impact tester for instrument panel of a car
KR100501343B1 (en) * 1997-10-20 2005-10-06 현대자동차주식회사 An impact testing apparatus of instrument panel in a car

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110411867A (en) * 2019-08-02 2019-11-05 郑州大学 A kind of novel and multifunctional concussion fracture experimental rig and application method
CN110411867B (en) * 2019-08-02 2022-02-22 郑州大学 Novel multifunctional impact fracture test device and use method
CN115824673A (en) * 2023-02-16 2023-03-21 浙江嘉傲科技有限公司 Device and method for detecting head collision of automobile
CN115824673B (en) * 2023-02-16 2023-06-02 浙江嘉傲科技有限公司 Automobile head collision detection device and method

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