KR20130053641A - Terminal contacting device for battery test and battery performance test apparatus - Google Patents

Terminal contacting device for battery test and battery performance test apparatus Download PDF

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KR20130053641A
KR20130053641A KR1020110119162A KR20110119162A KR20130053641A KR 20130053641 A KR20130053641 A KR 20130053641A KR 1020110119162 A KR1020110119162 A KR 1020110119162A KR 20110119162 A KR20110119162 A KR 20110119162A KR 20130053641 A KR20130053641 A KR 20130053641A
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South Korea
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battery
terminal
test
conductive roller
contact
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KR1020110119162A
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Korean (ko)
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KR101273611B1 (en
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전진국
박성규
김무준
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주식회사 오킨스전자
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

PURPOSE: A terminal contact device for battery test and a battery performance test device including the same are provided to extend a lifespan of a test device while protecting a battery terminal by touching a terminal contact unit of the test device with a battery terminal without excessive tension. CONSTITUTION: A terminal contact device for battery test includes a conductive roller(10), a metal plate, a support member, and an external terminal(40). The conductive roller is rotated around a rotary shaft. The conductive roller touches a measurement terminal while moving a measurement terminal(100a) of a measurement target battery(100). The terminal contact device touches the measurement terminal without excessive tension by the rotation of the conductive roller and stably receives an electric value by many contact points.

Description

배터리테스트용 단자접촉장치 및 이를 포함하는 배터리성능테스트 장치{TERMINAL CONTACTING DEVICE FOR BATTERY TEST AND BATTERY PERFORMANCE TEST APPARATUS}Terminal contact device for battery test and battery performance test device including the same {TERMINAL CONTACTING DEVICE FOR BATTERY TEST AND BATTERY PERFORMANCE TEST APPARATUS}

본 발명은 배터리테스트용 단자접촉장치 및 이를 포함하는 배터리성능테스트 장치에 관한 것으로, 보다 상세하게는 전기자동차에 사용되는 배터리의 성능을 측정할 때, 테스트장치의 말단에 장착된 단자접촉부가 배터리 단자에 과도한 텐션을 가하지 않으면서도 완전한 접촉을 이룰 수 있도록 함으로써 배터리 단자를 보호하고, 동시에 테스트장치의 수명을 연장시킬 수 있는 효과를 제공하는 배터리테스트용 단자접촉장치에 관한 것이다.
The present invention relates to a terminal contact device for a battery test and a battery performance test device including the same. More particularly, when measuring the performance of a battery used in an electric vehicle, the terminal contact portion mounted to the end of the test device is a battery terminal The present invention relates to a terminal contact device for battery test, which protects the battery terminals by providing full contact without applying excessive tension to the battery and at the same time provides an effect of extending the life of the test apparatus.

종래 전기자동차용 배터리의 성능을 테스트하기 위한 많은 장치들이 공지되어 있다. Many devices are known for testing the performance of conventional electric vehicle batteries.

이들 테스트 장치 중 도 1에 나타낸 바와 같은 그리퍼(gripper) 타입의 배터리테스트용 단자접촉장치가 전기자동차용 배터리의 성능측정에 많이 채택되어 사용되고 있다.Among these test apparatuses, a gripper type battery contact terminal contact device as shown in FIG. 1 is widely used for measuring performance of an electric vehicle battery.

상기 단자접촉장치는 배터리 단자와 접촉되는 콤타입의 단자접촉부(2a)를 말단에 장착된 금속플레이트(2); 상기 금속플레이트(2)를 내부에 장착하는 수용부(3a)를 갖는 지지부재(3); 및 상기 금속플레이트(2)와 전기적 접속을 이루는 외부단자(4)를 포함하여 이루어진다.The terminal contact device includes a metal plate (2) mounted at the end of the comb-type terminal contact portion (2a) in contact with the battery terminal; A support member (3) having a receiving portion (3a) for mounting the metal plate (2) therein; And an external terminal 4 making electrical connection with the metal plate 2.

이러한 구성에 따른 단자접촉장치는 배터리 측정단자에 접촉하는 단자접촉부가 금속플레이트(2)로 이루어지고 그 단부(2a)가 절곡된 콤(comb) 타입의 탄성을 갖도록 구성되어, 배터리 성능측정과정에서 측정단자의 위에서 아래 방향으로 텐션을 가하여 강하게 접촉할 수 있도록 구성되어 있지만, 배터리 측정용 단자에 텐션이 과도하게 걸려 단자 자체를 훼손할 수 있으며, 또한 콤 타입의 말단을 가지므로 배터리 측정용 단자와 단자접촉부의 정렬이 정확하게 이루어지지 않으면 신호를 수용하기 위한 접촉점이 부족한 관계로 원하는 결과값을 얻기가 어려운 문제가 존재한다.
The terminal contact device according to this configuration is configured such that the terminal contact portion in contact with the battery measuring terminal is made of a metal plate 2 and has a comb type elasticity in which the end portion 2a is bent. Although it is configured to be in strong contact by applying tension from the top to the bottom of the measuring terminal, the terminal may be damaged due to excessive tension on the battery measuring terminal, and also has a comb-type terminal, If the terminal contacts are not aligned correctly, there is a problem in that it is difficult to obtain a desired result due to a lack of contact points for receiving signals.

본 발명은 상기한 바와 같은 종래기술이 가지는 문제를 해결하기 위해 안출된 것으로, 그 목적은 전기자동차에 사용되는 배터리의 성능을 측정할 때, 테스트장치의 말단에 장착된 단자접촉부가 배터리 단자에 과도한 텐션을 가하지 않으면서도 완전한 접촉을 이룰 수 있도록 함으로써 배터리 단자를 보호하고, 동시에 테스트장치의 수명을 연장시킬 수 있는 효과를 제공함에 있다.
The present invention has been made to solve the problems of the prior art as described above, the purpose of which is to measure the performance of the battery used in the electric vehicle, the terminal contact portion mounted to the end of the test apparatus is excessive to the battery terminal By providing complete contact without tensioning, it protects the battery terminals and at the same time extends the life of the test device.

상기한 바와 같은 본 발명의 기술적 과제는 다음과 같은 수단에 의해 달성되어진다.The technical problem of the present invention as described above is achieved by the following means.

(1) 배터리 성능 테스트장치에 장착되어지는 배터리테스트용 단자접촉장치에 있어서,(1) The terminal contact device for battery test, which is mounted on the battery performance test device.

배터리 단자와 접촉하는 단자접촉부가 전도성롤러로 이루어진 것을 특징으로 하는 배터리테스트용 단자접촉장치.
A terminal contact device for a battery test, characterized in that the terminal contact portion in contact with the battery terminal made of a conductive roller.

(2) 제 1항에 있어서,(2) The method according to claim 1,

배터리 단자와 접촉되는 전도성롤러; 상기 전도성롤러가 말단에 회전축을 통해 고정되는 금속플레이트; 상기 금속플레이트를 내부에 장착하는 수용부를 갖는 지지부재; 및 상기 금속플레이트와 전기적 접속을 이루는 외부단자를 포함하는 배터리테스트용 단자접촉장치.
A conductive roller in contact with the battery terminal; A metal plate having the conductive roller fixed to the end via a rotating shaft; A support member having a receiving portion for mounting the metal plate therein; And an external terminal making electrical connection with the metal plate.

(3) 제 1항에 있어서,(3) The method according to claim 1,

상기 배터리는 전기자동차용 배터리인 것을 특징으로 하는 배터리테스트용 단자접촉장치.
The battery is a terminal contact device for a battery test, characterized in that the battery for the electric vehicle.

(4) 제 1항 내지 제 3항에서 선택된 어느 한 항에 의한 단자접촉장치가 장착된 배터리 성능테스트 장치.
(4) A battery performance test apparatus equipped with the terminal contact device according to any one of paragraphs 1 to 3.

상기와 같이 본 발명에 의하면, 전기자동차에 사용되는 배터리의 성능을 측정할 때, 테스트장치의 말단에 장착된 단자접촉부가 배터리 단자에 과도한 텐션을 가하지 않으면서도 완전한 접촉을 이룰 수 있도록 함으로써 배터리 단자를 보호하고, 동시에 테스트장치의 수명을 연장시킬 수 있는 효과가 있다.
According to the present invention as described above, when measuring the performance of the battery used in the electric vehicle, the terminal terminal mounted on the terminal of the test apparatus to make a complete contact without applying excessive tension to the battery terminal It can protect and at the same time extend the life of test equipment.

도 1은 종래기술에 따른 배터리테스트용 단자접촉장치의 구성도[A: 평면도, B: 측면도, C: 배면도].
도 2는 본 발명에 따른 배터리테스트용 단자접촉장치의 구성도.
도 3은 본 발명에 따른 배터리테스트용 단자접촉장치의 동작설명도.1 is a block diagram of a terminal contact device for a battery test according to the prior art [A: plan view, B: side view, C: rear view].
2 is a block diagram of a terminal contact device for a battery test according to the present invention.
3 is an operation explanatory diagram of a terminal contact device for a battery test according to the present invention.

본 발명은 배터리 성능 테스트장치에 장착되어지는 배터리테스트용 단자접촉장치에 있어서,The present invention provides a terminal contact device for a battery test, which is mounted on a battery performance test device.

배터리 단자와 접촉하는 단자접촉부가 전도성롤러로 이루어진 것을 특징으로 하는 배터리테스트용 단자접촉장치를 제공한다.
It provides a terminal contact device for a battery test, characterized in that the terminal contact portion in contact with the battery terminal made of a conductive roller.

이하 본 발명의 내용을 보다 상세하게 설명하면 다음과 같다.Hereinafter, the content of the present invention will be described in detail.

본 발명에 따른 배터리 테스트용 단자접촉장치는 도 2에 나타낸 바와 같이 배터리 단자와 접촉되는 전도성롤러(10); 상기 전도성롤러(10)가 말단에 회전축(20a)을 통해 고정되는 금속플레이트(20); 상기 금속플레이트(20)를 내부에 장착하는 수용부(30a)를 갖는 지지부재(30); 및 상기 금속플레이트(20)와 전기적 접속을 이루는 외부단자(40)로 이루어진다.
The terminal contact device for a battery test according to the present invention includes a conductive roller 10 in contact with the battery terminal as shown in FIG. 2; A metal plate 20 in which the conductive roller 10 is fixed to the end via a rotating shaft 20a; A support member 30 having a receiving portion 30a for mounting the metal plate 20 therein; And an external terminal 40 making electrical connection with the metal plate 20.

전도성롤러(10)는 배터리 측정단자와 직접 접촉하게 되는 단자접촉부를 이루며, 배터리 측정단자로부터 입력되는 전기값(전류 또는 전압)을 1차적으로 받아들인다. The conductive roller 10 forms a terminal contact portion which directly contacts the battery measuring terminal, and primarily receives an electric value (current or voltage) input from the battery measuring terminal.

상기 전도성롤러(10)는 전기를 도통시킬 수 있는 어떠한 재질의 물질로도 구현되어질 수 있으며, 예를 들어, 전도성고무, 전도성수지과 같은 비교적 탄성을 갖는 물질 혹은 금속재질 들을 들 수 있으나, 반드시 이에 한정되는 것은 아니다.The conductive roller 10 may be made of a material of any material capable of conducting electricity, for example, may include a relatively elastic material or metal materials such as conductive rubber, conductive resin, but is not limited thereto. It doesn't happen.

전도성롤러(10)는 금속플레이트(20)의 말단에 장착되며, 회전축(20a)에 회전중심이 삽입되어 고정되어지도록 한다. The conductive roller 10 is mounted to the end of the metal plate 20, the center of rotation is inserted into the rotating shaft 20a to be fixed.

도 3에 도시된 바와 같이, 전도성롤러(10)는 회전축(20a)을 중심으로 회전할 수 있고, 측정하고자 하는 배터리(100)의 측정단자(100a)의 위에서 아래 방향으로 이동하면서 측정단자와 접촉하면서 동시에 회전이 개시된다. 전도성롤러(10)의 회전에 의해 측정단자(100a)에 과도한 텐션을 가하지 않으면서 부드럽게 접촉을 개시할 수 있게 되고, 동시에 무수히 많은 접촉점을 제공할 수 있도록 함으로써 전기값을 안정적으로 제공받을 수 있게 한다.As shown in FIG. 3, the conductive roller 10 may rotate about the rotation shaft 20a, and contact with the measurement terminal while moving downward from the measurement terminal 100a of the battery 100 to be measured. At the same time rotation starts. Rotation of the conductive roller 10 allows smooth starting of the contact without applying excessive tension to the measuring terminal 100a, and at the same time, it is possible to provide a myriad of contact points so that the electric value can be stably provided. .

본 발명이 바람직한 실시예에서는 상기 전도성롤러(10)를 단부에 장착한 금속플레이트(20)는 절연성 재질로 이루어진 지지부재(30) 내에 수용되어지며, 이를 위해 상기 지지부재(30)의 내부에 수용부(30a)를 형성한다.In the preferred embodiment of the present invention, the metal plate 20 having the conductive roller 10 mounted at an end thereof is accommodated in the support member 30 made of an insulating material, and accommodated in the support member 30. The part 30a is formed.

상기 수용부(30a)는 금속플레이트(20)를 내부에 수용하면서, 금속플레이트(20)를 외부의 테스트장치(100)에 도선을 통해 연결할 수 있도록 외부단자(40)가 타측단부에 형성된다.The accommodating part 30a accommodates the metal plate 20 therein, and an external terminal 40 is formed at the other end so that the metal plate 20 can be connected to the external test apparatus 100 through a conductive wire.

상기와 같은 구성에 따른 본 발명의 배터리테스트용 단자접촉장치는 배터리(100)의 측정단자(100a)와 접촉시 과도한 텐션을 가함이 없이 부드럽고 자연스럽게 접촉이 일어나고, 뿐만 아니라. 무수히 많은 전기적 접촉점을 제공함으로써 측정하고자 하는 전기값을 인정적으로 입력받을 수 있도록 함으로써 테스트의 신뢰성을 제고하고, 장비의 수명을 연장시킬 수 있는 장점을 제공하게 된다.
The terminal contact device for a battery test of the present invention according to the configuration as described above occurs smoothly and naturally without contact with the excessive tension when contacting the measuring terminal (100a) of the battery 100, as well as. By providing a myriad of electrical contact points to receive a positive input of the electrical value to be measured, it improves the reliability of the test and provides the advantage of extending the life of the equipment.

상기와 같이, 본 발명의 바람직한 실시 예를 참조하여 설명하였지만 해당 기술 분야의 숙련된 당업자라면 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It can be understood that

10: 전도성롤러
20: 금속플레이트
20a: 회전축
30: 지지부재
30a: 수용부
40: 외부단자
100: 배터리
100a: 측정단자10: conductive roller
20: metal plate
20a: axis of rotation
30: Support member
30a: receptacle
40: external terminal
100: battery
100a: measuring terminal

Claims (4)

배터리 성능 테스트장치에 장착되어지는 배터리테스트용 단자접촉장치에 있어서,
배터리 단자와 접촉하는 단자접촉부가 전도성롤러로 이루어진 것을 특징으로 하는 배터리테스트용 단자접촉장치.In the terminal contact device for battery test mounted on the battery performance test device,
A terminal contact device for a battery test, characterized in that the terminal contact portion in contact with the battery terminal made of a conductive roller. 제 1항에 있어서,
배터리 단자와 접촉되는 전도성롤러; 상기 전도성롤러가 말단에 회전축을 통해 고정되는 금속플레이트; 상기 금속플레이트를 내부에 장착하는 수용부를 갖는 지지부재; 및 상기 금속플레이트와 전기적 접속을 이루는 외부단자를 포함하는 배터리테스트용 단자접촉장치.The method of claim 1,
A conductive roller in contact with the battery terminal; A metal plate having the conductive roller fixed to the end via a rotating shaft; A support member having a receiving portion for mounting the metal plate therein; And an external terminal making electrical connection with the metal plate. 제 1항에 있어서,
상기 배터리는 전기자동차용 배터리인 것을 특징으로 하는 배터리테스트용 단자접촉장치.The method of claim 1,
The battery is a terminal contact device for a battery test, characterized in that the battery for the electric vehicle. 제 1항 내지 제 3항에서 선택된 어느 한 항에 의한 단자접촉장치가 장착된 배터리 성능테스트 장치Battery performance test device equipped with a terminal contact device according to any one of claims 1 to 3
KR1020110119162A 2011-11-15 2011-11-15 Terminal contacting device for battery test and battery performance test apparatus KR101273611B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109425389A (en) * 2017-08-31 2019-03-05 通用汽车环球科技运作有限责任公司 Method and apparatus for assessing battery cell
CN110031695A (en) * 2019-03-06 2019-07-19 惠州市德赛西威汽车电子股份有限公司 A kind of idler wheel detection structure
KR102247261B1 (en) * 2020-12-15 2021-04-30 김상길 Contact roller having improved wear resistance and lubricity, probe assembly and inspection device for electronic part including the same

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Publication number Priority date Publication date Assignee Title
EP4286868A1 (en) * 2021-12-14 2023-12-06 LG Energy Solution, Ltd. Contact device and character measurer comprising same

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JPH08278328A (en) * 1995-04-04 1996-10-22 Adtec Eng:Kk Assembly electrode of tracing measuring instrument
KR19980059267A (en) * 1996-12-31 1998-10-07 임경춘 Terminal connector for battery of electric vehicle
US6714028B2 (en) 2001-11-14 2004-03-30 Electro Scientific Industries, Inc. Roller contact with conductive brushes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109425389A (en) * 2017-08-31 2019-03-05 通用汽车环球科技运作有限责任公司 Method and apparatus for assessing battery cell
CN110031695A (en) * 2019-03-06 2019-07-19 惠州市德赛西威汽车电子股份有限公司 A kind of idler wheel detection structure
CN110031695B (en) * 2019-03-06 2021-06-29 惠州市德赛西威汽车电子股份有限公司 Roller detection structure
KR102247261B1 (en) * 2020-12-15 2021-04-30 김상길 Contact roller having improved wear resistance and lubricity, probe assembly and inspection device for electronic part including the same

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