KR200450590Y1 - A construction of contact pin in battery jig - Google Patents

A construction of contact pin in battery jig Download PDF

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KR200450590Y1
KR200450590Y1 KR2020080010930U KR20080010930U KR200450590Y1 KR 200450590 Y1 KR200450590 Y1 KR 200450590Y1 KR 2020080010930 U KR2020080010930 U KR 2020080010930U KR 20080010930 U KR20080010930 U KR 20080010930U KR 200450590 Y1 KR200450590 Y1 KR 200450590Y1
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piece
electrode
battery
discharging
charging
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KR2020080010930U
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KR20100002023U (en
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정대택
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주식회사 피앤이솔루션
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)

Abstract

본 고안은 대용량 바테리 충,방전용 지그에 관한 것으로 특히, 지지대의 일측면으로 고정볼트들에 의해 다수개가 적층 고정되고 하측부에는 전류공급선과 연결되는 연결볼트를 체결하고 있는 전극편들을 구비하고 상기 전극편들 상측에 각각 절곡되어 그 길이가 하측으로 내려갈수록 짧아지는 길이를 가지는 밀착편을 형성시킨 다음 전극편들의 중앙부에 형성된 공간부로 위치되어 고정볼트에 의해 지지대에 고정되고 상측부에는 접촉편을 절곡 형성하고 있으며 하측부에는 전압측정선과 연결되는 연결편을 절곡 형성하고 있는 전압측정편을 결합시켜서 된 것으로 다수개의 전극편들에 의해 단면적이 넓어지게 되어 150암페어 이상의 큰 전류를 바테리에 충,방전시킬 수 있고 길이가 다른 밀착면들이 순차적으로 휘어지면서 바테리의 충,방전용전극에 밀착한 상태에서 충,방전이 이루어지게 되어 원활하고 정확한 충,방전효과를 얻을 수 있으며 무게의 경감효과 및 저렴한 제작비에 의한 경제적인 효과등을 얻을 수 있는 대용량 바테리 충,방전용 지그의 전극편 구조를 제공한다.The present invention relates to a large-capacity battery charging and discharging jig, and in particular, a plurality of the fixed bolts are laminated and fixed to one side of the support, and the lower side is provided with electrode pieces fastening connecting bolts connected to the current supply line Each of the electrode pieces is bent on the upper side to form a close contact piece having a length that becomes shorter as the length is lowered, and then located in the space formed in the center of the electrode pieces are fixed to the support by a fixing bolt and the contact piece on the upper part It is formed by bending and connecting the voltage measuring piece bending the connecting piece connected to the voltage measuring line on the lower part, and the cross-sectional area is widened by the plurality of electrode pieces, which can charge and discharge a large current of more than 150 amperes to the battery. Contact surfaces of different lengths can be bent sequentially to the battery's charge and discharge electrodes. The charging and discharging is performed in close contact, so that the smooth and accurate charging and discharging effect can be obtained, and the electrode piece structure of the large-capacity battery charging and discharging jig can get economical effect by reducing the weight and low production cost. To provide.

전극편,공간부,밀착편,지지대,전류공급선,전압측정편,접촉편,연결편,전압측정선 Electrode piece, space part, close contact piece, support, current supply line, voltage measurement piece, contact piece, connection piece, voltage measurement line

Description

대용량 바테리 충,방전용 지그의 전극편 구조{A CONSTRUCTION OF CONTACT PIN IN BATTERY JIG}Electrode piece structure of large capacity battery charging and discharging jig {A CONSTRUCTION OF CONTACT PIN IN BATTERY JIG}

본 고안은 대용량 바테리 충,방전용 지그에 관한 것으로 특히, 지지대의 일측면으로 고정볼트들에 의해 다수개가 적층 고정되고 하측부에는 전류공급선과 연결되는 연결볼트를 체결하고 있는 전극편들을 구비하고 상기 전극편들 상측에 각각 절곡되어 그 길이가 하측으로 내려갈수록 짧아지는 길이를 가지는 밀착편을 형성시킨 다음 전극편들의 중앙부에 형성된 공간부로 위치되어 고정볼트에 의해 지지대에 고정되고 상측부에는 접촉편을 절곡 형성하고 있으며 하측부에는 전압측정선과 연결되는 연결편을 절곡 형성하고 있는 전압측정편을 결합시켜서 된 것으로 다수개의 전극편들에 의해 단면적이 넓어지게 되어 150암페어 이상의 큰 전류를 바테리에 충,방전시킬 수 있고 길이가 다른 밀착면들이 순차적으로 휘어지면서 바테리의 충,방전용전극에 밀착한 상태에서 충,방전이 이루어지게 되어 원활하고 정확한 충,방전효과를 얻을 수 있으며 무게의 경감효과 및 저렴한 제작비에 의한 경제적인 효과등을 얻을 수 있는 대용량 바테리 충,방전용 지그의 전극편 구조에 관한 것이다.The present invention relates to a large-capacity battery charging and discharging jig, and in particular, a plurality of the fixed bolts are laminated and fixed to one side of the support, and the lower side is provided with electrode pieces fastening connecting bolts connected to the current supply line Each of the electrode pieces is bent on the upper side to form a close contact piece having a length that becomes shorter as the length is lowered, and then located in the space formed in the center of the electrode pieces are fixed to the support by a fixing bolt and the contact piece on the upper part It is formed by bending and connecting the voltage measuring piece bending the connecting piece connected to the voltage measuring line on the lower part, and the cross-sectional area is widened by the plurality of electrode pieces, which can charge and discharge a large current of more than 150 amperes to the battery. Contact surfaces of different lengths can be bent sequentially to the battery's charge and discharge electrodes. The charging and discharging is performed in close contact, so that the smooth and accurate charging and discharging effect can be obtained, and the electrode piece structure of the large-capacity battery charging and discharging jig can get economical effect by reducing the weight and low production cost. It is about.

종래 150암페어 이상의 전류를 바테리에 충,방전시키기 위한 지그의 전극편 은 두꺼운 두께를 가진 하나의 전극편을 사용였었다.Conventionally, an electrode piece of a jig for charging and discharging a current of 150 amps or more to a battery was used as one electrode piece having a thick thickness.

즉, 상기 전극편을 바테리의 충,방전용전극과 접촉시켜 바테리에 전류를 공급하거나 바테리에 잔류하고 있는 전류를 외부로 빼내는 역할을 하였던 것이다.In other words, the electrode pieces were brought into contact with the charging and discharging electrodes of the battery to supply current to the battery or to draw current remaining in the battery to the outside.

그러나, 상기의 종래 기술은, 전극편의 두께가 두꺼웠기 때문에 바테리의 충,방전용전극과 접촉하는 부위를 매우 정밀하게 가공을 해야 했다.However, in the above-described prior art, since the thickness of the electrode piece was thick, the site of contact with the charging and discharging electrode of the battery had to be processed very precisely.

이는, 전극편이 바테리의 충,방전용전극에 밀착되어야 전류의 공급을 제대로 할 수 있기 때문이다.This is because the electrode piece must be in close contact with the battery for charging and discharging the battery to properly supply current.

또한, 상기의 종래 기술은, 전극편의 두께가 두꺼웠기 때문에 자체 탄성력을 기대할 수 없었다.In addition, in the above conventional technology, since the electrode piece was thick, its own elastic force could not be expected.

즉, 상기의 전극편을 정밀하게 가공하지 않더라도 탄성력이 존재하면 강제적인 밀착이 이루어지게 되어 소기의 목적을 달성할 수 있었으나 탄력성이 없는 관계로 오직 정밀하게 가공할 수 밖에 없는 일이였었다.In other words, even if the electrode piece is not precisely processed, if the elastic force is present, it is forced to be in close contact with each other, thereby achieving the desired purpose.

따라서, 상기 전극편의 가공 오차 또는 표면에 이물질등이 부착되어 쌓이면 접촉 불량이 발생되면서 충,방전을 할 수 없는 상황에 이르게 되어 잦은 보수를 해야 하는 문제점을 가지고 있었다.Therefore, when the processing error of the electrode pieces or foreign matters are attached to the surface and accumulated, the contact failure occurs and leads to a situation in which charging and discharging cannot be performed, which has a problem of frequent maintenance.

또한, 상기의 전극편은 두꺼운 두께 만큼 무게도 많이 나가기 때문에 지그 전체 무게가 매우 무거워지는 문제점이 있었으며 상기 전극편은 동 재질로 제작되기 때문에 그 제작비가 비싸게 되어 경제성이 없는 문제점도 가지고 있었다.In addition, the electrode piece has a problem that the entire weight of the jig is very heavy because the weight of the electrode piece is much weighted as much as the thickness, and the electrode piece is made of the same copper material, so the manufacturing cost is expensive and there is also a problem that there is no economic efficiency.

이러한 종래의 문제점등을 해결 보완하기 위한 본고안의 목적은,The purpose of this article to solve and complement these conventional problems,

다수개의 전극편들에 의해 단면적이 넓어지게 되어 150암페어 이상의 큰 전류를 바테리에 충,방전시킬 수 있고 길이가 다른 밀착면들이 순차적으로 휘어지면서 바테리의 충,방전용전극에 밀착한 상태에서 충,방전이 이루어지게 되어 원활하고 정확한 충,방전효과를 얻을 수 있으며 무게의 경감효과 및 저렴한 제작비에 의한 경제적인 효과등을 얻을 수 있도록 하는 목적을 제공한다.The cross-sectional area is widened by the plurality of electrode pieces, so that a large current of 150 amps or more can be charged and discharged to the battery, and the contact surfaces having different lengths are bent sequentially, while the charge and discharge are in close contact with the charge and discharge electrodes of the battery. As the discharge is made, smooth and accurate charging and discharging effect can be obtained, and the purpose of obtaining economical effect by reducing weight and low production cost is provided.

상기의 목적을 달성하기 위하여 본 고안은,The present invention to achieve the above object,

지지대의 일측면으로 고정볼트들에 의해 다수개가 적층 고정되고 하측부에는 전류공급선과 연결되는 연결볼트를 체결하고 있는 전극편들을 구비하고 상기 전극편들 상측에 각각 절곡되어 그 길이가 하측으로 내려갈수록 짧아지는 길이를 가지는 밀착편을 형성시킨 다음 전극편들의 중앙부에 형성된 공간부로 위치되어 고정볼트에 의해 지지대에 고정되고 상측부에는 접촉편을 절곡 형성하고 있으며 하측부에는 전압측정선과 연결되는 연결편을 절곡 형성하고 있는 전압측정편을 결합시키면 본 고안의 목적을 달성할 수 있다.On the one side of the support, a plurality of fixing bolts are laminated and fixed to the lower side, and the lower part includes electrode pieces fastening the connecting bolts connected to the current supply line, and each of the electrode pieces is bent on the upper side thereof, and the length thereof becomes downward. After forming a close contact piece having a shortening length is located in the space formed in the center portion of the electrode pieces are fixed to the support by a fixing bolt, the upper part is bent to form a contact piece, the lower part is bent the connecting piece connected to the voltage measurement line Combining the formed voltage measurement piece can achieve the object of the present invention.

이와 같이 된 본 고안은, 다수개의 전극편들에 의해 단면적이 넓어지게 되어 150암페어 이상의 큰 전류를 바테리에 충,방전시킬 수 있는 효과를 가진다.The present invention as described above, the cross-sectional area is widened by a plurality of electrode pieces has the effect of charging and discharging a large current of more than 150 amps to the battery.

이와 같이 된 본 고안은, 길이가 다른 밀착면들이 순차적으로 휘어지면서 바테리의 충,방전용전극에 밀착한 상태에서 충,방전이 이루어지게 되어 원활하고 정확한 충,방전효과를 얻을 수 있다.The present invention, as described above, bend and discharge in a state in close contact with the charging and discharging electrodes of the battery while sequentially contacting the surfaces of different lengths can achieve a smooth and accurate charging and discharging effect.

이와 같이 된 본 고안은, 얇은 동판 여러장을 이용하여 전극편을 제작하게 되므로 무게의 경감효과 및 저렴한 제작비에 의한 경제적인 효과등을 얻을 수 있다.According to the present invention, the electrode pieces are manufactured by using a plurality of thin copper sheets, so that the weight reduction effect and the economic effect due to the low production cost can be obtained.

본 고안의 구성을 첨부된 도면에 의해 상세히 설명하기로 한다.The configuration of the present invention will be described in detail by the accompanying drawings.

150암페어 이상의 큰 전류를 바테리(121)에 충,방전시키 위해 지지대(106)의 일측면으로 고정볼트(104)들에 의해 다수개가 적층 고정되고 하측부에는 전류공급선(107)과 연결되는 연결볼트(105)를 체결하고 있는 전극편(101)들과,In order to charge and discharge a large current of 150 amps or more to the battery 121, a plurality of fixing bolts are stacked and fixed to one side of the support 106 by a connection bolt 104 and connected to the current supply line 107 at the lower side. The electrode pieces 101 fastening 105,

상기 전극편(101)들 상측에 각각 절곡 형성되어 그 길이가 하측으로 내려갈수록 짧아지는 길이를 가지는 밀착편(103)들과,Adhering pieces 103 formed on each of the electrode pieces 101 are bent and shortened as the length thereof goes downward,

상기 전극편(101)들의 중앙부에 형성된 공간부(102)로 위치되어 고정볼트 (114)에 의해 지지대(106)에 고정되고 상측부에는 접촉편(112)을 절곡 형성하고 있으며 하측부에는 전압측정선(115)과 연결되는 연결편(113)을 절곡 형성하고 있는 전압측정편(111)을 구비한 구성이다.Located in the space portion 102 formed in the center portion of the electrode pieces 101 is fixed to the support 106 by a fixing bolt 114, the upper side is bent to form a contact piece 112, the lower portion is measured voltage It is a structure provided with the voltage measuring piece 111 which forms the connecting piece 113 connected with the line 115. As shown in FIG.

이와 같이 된 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention as described above is as follows.

먼저, 도 1은 본 고안 전극편과 전압측정편의 구성을 설명하기 위해 나타낸 사시도이고, 도 2는 본 고안 전극편과 전압측정편의 결합된 구성을 나타낸 단면도 로서, 본 고안의 전류통전용 다수개의 전극편(101)들은 지지대(106)에 고정볼트 (104)로 고정된 상태에서 전극편(101) 하측부의 연결볼트(105)에 의해 연결된 전류공급선(107)을 통해 외부의 전류를 공급받거나 외부로 잔여된 전류를 방전시키는 역할을 하게 된다.First, Figure 1 is a perspective view showing to explain the configuration of the electrode piece and the voltage measuring piece of the present invention, Figure 2 is a cross-sectional view showing a combined configuration of the electrode piece and the voltage measuring piece of the present invention, a plurality of electrodes for current transfer of the present invention The pieces 101 are externally supplied to the outside through the current supply line 107 connected by the connecting bolt 105 at the lower side of the electrode piece 101 in the state of being fixed to the support 106 with the fixing bolt 104. It serves to discharge the remaining current.

그리고, 상기 전극편(101)들 중앙에 형성된 공간부(102)에 위치되어 지지대 (106)에 고정볼트(114)로 고정되어 있는 전압측정편(111)은 하측부의 연결편(113)과 전압측정선(115)을 연결하고 있어 바테리(121)의 전압을 측정하게 된다.In addition, the voltage measurement piece 111 located in the space portion 102 formed at the center of the electrode pieces 101 and fixed to the support 106 with the fixing bolt 114 is connected to the lower connection piece 113 and the voltage measurement. The line 115 is connected to measure the voltage of the battery 121.

즉, 바테리(121)를 중앙에 두고 일측에서는 전극편(101)들과 전압측정편 (111)이 결합된 지지대(106)가 이동을 하여 바테리(121)의 충,방전용전극(122) 일측면과 밀착편(103)들이 순차적인 밀착을 하게 되고 타측에서는 받침대(123)가 이동을 하여 충,방전용전극(122)의 타측면을 받쳐주는 상태가 된다.That is, with the battery 121 at the center, at one side, the support 106 in which the electrode pieces 101 and the voltage measuring piece 111 are coupled moves to move the charge and discharge electrodes 122 of the battery 121. The side and the contact pieces 103 are in close contact with each other sequentially and the other side is in a state supporting the other side of the charging and discharging electrode 122 by moving the pedestal 123.

한편, 상기 전극편(101)들 상측에 각각 절곡 형성되어 그 길이가 하측으로 내려갈수록 짧아지는 길이를 가지는 밀착편(103)들의 작용은 설명하기로 한다.On the other hand, the action of the close contact piece 103 is formed on each of the electrode pieces 101 is bent over and the length thereof becomes shorter toward the lower side will be described.

먼저, 지지대(106)의 이동에 의해 도 3에 나타낸 바와같이 최상측에 위치된 전극편(101)의 밀착편(103)이 바테리(121)의 충,방전용전극(122)과 접촉을 하게 되고, 계속되는 지지대(106)의 이동에 의해 도 4에 나타낸 바와같이 2번째 위치된 전극편(101)의 밀착편(103)이 밀착되고, 이어서, 도 5에 나타낸 바와같이 3번째 위치된 전극편(101)의 밀착편(103)이 밀착되며, 도 6 및 도 7에 나타낸 바와같이 4,5번째 위치된 전극편(101)들의 밀착편(103)이 순차적으로 밀착되어진다.First, as shown in FIG. 3, the contact piece 103 of the electrode piece 101 positioned at the uppermost side contacts the charging and discharging electrode 122 of the battery 121 by the movement of the support base 106. Subsequently, by the subsequent movement of the support base 106, the close contact piece 103 of the electrode piece 101 located second is brought into close contact with each other, as shown in FIG. The close contact piece 103 of 101 is brought into close contact with each other, and the close contact pieces 103 of the electrode pieces 101 located at the fourth and fifth positions are brought into close contact with each other, as shown in FIGS. 6 and 7.

상기와 같이 본 고안의 밀착편(103)들이 대용량 바테리(121)의 충,방전용전 극(122)에 모두 밀착한 상태에서 전극편(101)들로 부터 발생되는 탄성력이 밀착편 (103)에 지속적으로 작용을 하게 되므로 5개의 밀착편(103)들에 의해 정확하고 원활한 충,방전을 할 수 있다.As described above, the adhesive pieces 103 of the present invention are in close contact with the charging and discharging electrodes 122 of the large-capacity battery 121, and the elastic force generated from the electrode pieces 101 is applied to the adhesive pieces 103. Since it is continuously working, it is possible to accurately and smoothly charge and discharge by the five contact pieces 103.

그리고, 상기 전극편(101)의 공간부(102)에 위치된 전압측정편(111)의 접촉편(112)은 본 고안 도 5의 3번째 밀착편(103)과 함께 도 8에 나타낸 바와같이 휘어지면서 바테리(121)의 충,방전용전극(122)에 밀착되므로 정확한 전압을 측정할 수 있는 것이다.In addition, the contact piece 112 of the voltage measurement piece 111 located in the space portion 102 of the electrode piece 101 is shown in FIG. 8 together with the third contact piece 103 of FIG. 5. As it is curved, the battery 121 adheres to the charging and discharging electrodes 122 of the battery 121, so that accurate voltages can be measured.

도 1은 본 고안 전극편과 전압측정편의 구성을 설명하기 위해 나타낸 사시도1 is a perspective view for explaining the configuration of the electrode piece and the voltage measuring piece

도 2는 본 고안 전극편과 전압측정편의 결합된 구성을 나타낸 단면도2 is a cross-sectional view showing a combined configuration of the electrode piece and the voltage measuring piece of the present invention

도 3 내지 도 7은 본 고안 밀착편의 작용을 설명하기 위해 나타낸 작용도3 to 7 is a functional diagram shown to explain the operation of the subject innovation close contact piece

도 8 은 본 고안 접촉편의 작용을 설명하기 위해 나타낸 작용도8 is an operation diagram shown to explain the operation of the subject innovation contact piece

<도면 중 주요 부분에 대한 부호설명><Code Description of Main Parts of Drawing>

101-전극편 102-공간부101-electrode piece 102-space part

103-밀착편 104-고정볼트103-Contact 104-Screws

105-연결볼트 106-지지대105-connection bolt 106-support

107-전류공급선 111-전압측정편107-Current Supply Line 111-Voltage Measurement

112-접촉편 113-연결편112-contact piece 113-connection piece

114-고정볼트 115-전압측정선114-fixed bolt 115-voltage measuring line

121-바테리 122-충,방전용전극121-Battery 122-Charge and Discharge Electrode

123-받침대123-base

Claims (1)

150암페어 이상의 큰 전류를 바테리(121)에 충,방전시키 위해 지지대(106)의 일측면으로 고정볼트(104)들에 의해 다수개가 적층 고정되고 하측부에는 전류공급선(107)과 연결되는 연결볼트(105)를 체결하고 있는 전극편(101)들과,In order to charge and discharge a large current of 150 amps or more to the battery 121, a plurality of fixing bolts are stacked and fixed to one side of the support 106 by a connection bolt 104 and connected to the current supply line 107 at the lower side. The electrode pieces 101 fastening 105, 상기 전극편(101)들 상측에 각각 절곡 형성되어 그 길이가 하측으로 내려갈수록 짧아지는 길이를 가지는 밀착편(103)들과,Adhering pieces 103 formed on each of the electrode pieces 101 are bent and shortened as the length thereof goes downward, 상기 전극편(101)들의 중앙부에 형성된 공간부(102)로 위치되어 고정볼트 (114)에 의해 지지대(106)에 고정되고 상측부에는 접촉편(112)을 절곡 형성하고 있으며 하측부에는 전압측정선(115)과 연결되는 연결편(113)을 절곡 형성하고 있는 전압측정편(111)을 구비한 것을 특징으로 하는 대용량 바테리 충,방전용 지그의 전극편 구조.Located in the space portion 102 formed in the center portion of the electrode pieces 101 is fixed to the support 106 by a fixing bolt 114, the upper side is bent to form a contact piece 112, the lower portion is measured voltage The electrode piece structure of the large-capacity battery charging and discharging jig provided with the voltage measuring piece 111 which forms the connection piece 113 connected to the line 115, and is bent.
KR2020080010930U 2008-08-18 2008-08-18 A construction of contact pin in battery jig KR200450590Y1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101076413B1 (en) 2009-07-07 2011-10-25 (주)이티에이치 Gripper assembly for formation of high capacity battery

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CN108318714A (en) * 2018-02-02 2018-07-24 浙江杭可科技股份有限公司 High current grip device

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KR20060030986A (en) * 2004-10-07 2006-04-12 주식회사 카프코 씨앤아이 A construction of contact pin in lithium polymer battery and capacitor jig
KR100818731B1 (en) 2006-03-29 2008-04-02 (주)이티에이치 gipper for battery charger-dischager
KR100837211B1 (en) 2006-03-29 2008-06-12 (주)이티에이치 gipper for battery charger-dischager

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Publication number Priority date Publication date Assignee Title
KR20060030986A (en) * 2004-10-07 2006-04-12 주식회사 카프코 씨앤아이 A construction of contact pin in lithium polymer battery and capacitor jig
KR100818731B1 (en) 2006-03-29 2008-04-02 (주)이티에이치 gipper for battery charger-dischager
KR100837211B1 (en) 2006-03-29 2008-06-12 (주)이티에이치 gipper for battery charger-dischager

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101076413B1 (en) 2009-07-07 2011-10-25 (주)이티에이치 Gripper assembly for formation of high capacity battery

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