KR100837211B1 - gipper for battery charger-dischager - Google Patents

gipper for battery charger-dischager Download PDF

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Publication number
KR100837211B1
KR100837211B1 KR1020060028544A KR20060028544A KR100837211B1 KR 100837211 B1 KR100837211 B1 KR 100837211B1 KR 1020060028544 A KR1020060028544 A KR 1020060028544A KR 20060028544 A KR20060028544 A KR 20060028544A KR 100837211 B1 KR100837211 B1 KR 100837211B1
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KR
South Korea
Prior art keywords
support
battery
terminal block
gripper
discharging
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KR1020060028544A
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Korean (ko)
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KR20070097814A (en
Inventor
황진연
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(주)이티에이치
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Priority to KR1020060028544A priority Critical patent/KR100837211B1/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • 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]
    • G01R31/364—Battery terminal connectors with integrated measuring arrangements
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • 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

본 발명은 전지의 전극편에 접촉시 발생되는 접촉저항을 줄여 보다 적극적으로 접촉되도록 하여, 전지의 충방전시 전류 흐름을 안정적으로 유도하기 위한 전지 충방전용 그리퍼를 제공할 목적이 있다.An object of the present invention is to provide a gripper for battery charging / discharging for stably inducing current flow during charging / discharging of a battery by reducing contact resistance generated when contacting an electrode piece of a battery.

상기 목적을 달성하기 위한 지지프레임과; 이 지지프레임에 전후진가능하게 설치되는 회로기판과; 상기 지지프레임의 상부에 일정간격을 두고 배치되는 복수의 지지대와; 상기 회로기판에 결합함과 동시에 상기 지지대 사이에 배치되며, 상기 회로기판의 전후진에 따라 상기 지지대에 배치된 전지의 전극편을 접지부가 압지하여 충,방전을 유도하는 복수의 단자블럭으로 구성된다.A support frame for achieving the above object; A circuit board mounted to the support frame so as to be movable forward and backward; A plurality of supports arranged at a predetermined interval on an upper portion of the support frame; And a plurality of terminal blocks which are coupled to the circuit board and disposed between the supports, and which ground parts press the electrode pieces of the battery arranged on the support along the forward and backward movement of the circuit board to induce charge and discharge. .

Description

전지 충방전용 그리퍼{gipper for battery charger-dischager}Gripper for Battery Charger {gipper for battery charger-dischager}

도 1은 본 발명에 따른 개략적인 단면도, 1 is a schematic cross-sectional view according to the present invention,

도 2는 본 발명에 따른 분해사시도, 2 is an exploded perspective view according to the present invention;

도 3,4은 본 발명에 따른 전지의 충,방전 상태를 보인 일부단면도.3,4 is a partial cross-sectional view showing a state of charge and discharge of the battery according to the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10: 지지프레임 11: 지지대10: support frame 11: support

12: 접지유도부 20: 회로기판12: ground induction part 20: circuit board

30: 단자블럭 31: 커넥터30: terminal block 31: connector

32: 단자대 33: 체결공32: terminal block 33: fastening hole

34: 피씨비패턴 35: 접지부34: PCB pattern 35: ground portion

36: 스프링 37: 프로브핀36: spring 37: probe pin

38: 지지돌기 39: 결합공38: support protrusion 39: coupling hole

본 발명은 전지 충방전용 그리퍼(gripper)에 관한 것으로, 더 상세히는 전지의 전극편에 접촉되는 그리퍼의 구조를 개선하여 전극편에 접촉시 발생하는 접촉저항을 줄여 전류의 흐름을 안정적으로 유도하는 전지 충방전용 그리퍼에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gripper for charging and discharging batteries, and more particularly, to improve the structure of the gripper in contact with the electrode pieces of the battery, thereby reducing the contact resistance generated when contacting the electrode pieces, thereby stably inducing the flow of current. It relates to a gripper for charge and discharge.

선출원된 실용신안등록번호 제244306호에 보는 바와 같이, 종래에는 일측 지지대에 고정된 실린더의 동작에 의해 왕복운동을 하는 상측 이동대에 결합된 다수의 절연체와, 상기 절연체의 이동과 반대 방향으로 이동하면서 리튬폴리머전지의 전극편을 압지하여 충방전시키기 위해 타측 지지대에 고정된 실린더의 동작에 의해 왕복운동을 하는 하측 이동대에 결합된 다수개의 전압측정용 극편 및 전류통전용 극편과, 상기 전압측정용 극편 및 전류통전용 극편들을 하측 이동대에 고정시키기 위한 극편의 고정수단을 구비한 것을 특징으로 한다.As shown in the previously filed Utility Model Registration No. 244306, a plurality of insulators are conventionally coupled to an upper moving table that reciprocates by the operation of a cylinder fixed to one support, and move in the opposite direction to the movement of the insulator. And a plurality of voltage measuring pole pieces and a current-carrying pole piece coupled to the lower moving table reciprocating by the operation of a cylinder fixed to the other support to press and charge and discharge the electrode pieces of the lithium polymer battery, and the voltage measurement It is characterized in that it is provided with a pole piece fixing means for fixing the pole piece for the current pole and the current-carrying pole to the lower moving table.

그리고 상기 극편의 고정수단은 전압측정용 극편 및 전류통전용 극편을 끼울 수 있도록 양측에 다수개의 삽입홈을 형성하고 있는 지지체와, 상기 지지체를 하측이동대에 고정시키기 위해 지지체의 전,후진측에 형성되는 통공과, 상기 통공과 하측이동대의 체결공으로 체결되어 지지체를 고정시키는 다수개의 보울트로 이루어진다.And the fixing means of the pole piece is a support having a plurality of insertion grooves on both sides to fit the pole piece for voltage measurement and the current-carrying pole piece, and to the forward and reverse sides of the support to fix the support to the lower side movement It is formed of a plurality of bowls are fastened to the through-hole and the fastening hole formed in the through-hole and the lower side of the movement of the support.

이와 같이, 상기 전압측정용 극편 및 전류통전용 극편과 지지대 사이에 배치된 전극편을 압지하여 충방전이 이루어지는데, 이 과정에서 상기 전극편과 전압측정용 극편 및 전류통전용 극편의 접촉시 접촉저항에 의해 접촉력이 저하됨과 아울러 접촉되는 부분이 한정되어 전류의 흐름이 원활하게 이루어지지 못하는 문제점이 있었다.As described above, charge and discharge is performed by pressing the electrode piece disposed between the voltage measuring pole piece and the current-carrying pole piece and the support. In this process, the electrode piece is in contact with the voltage measurement pole piece and the current-carrying pole piece. In addition to the contact force is reduced by the resistance and the contact portion is limited there was a problem that the current does not flow smoothly.

상기의 문제점을 해결하기 위한 본 발명은 전지의 전극편에 접촉시 발생하는 접촉저항을 줄여 보다 적극적으로 접촉되도록 하여, 전지의 충방전시 전류 흐름을 안정적으로 유도하기 위한 전지 충방전용 그리퍼를 제공할 목적이 있다.The present invention for solving the above problems is to reduce the contact resistance generated when contacting the electrode pieces of the battery to be more actively contact, to provide a gripper for battery charging and discharging for stably inducing current flow during charging and discharging of the battery. There is a purpose.

상기 목적을 달성하기 위한 지지프레임과; 이 지지프레임에 전후진가능하게 설치되는 회로기판과; 상기 지지프레임의 상부에 일정간격을 두고 배치되는 복수의 지지대와; 상기 회로기판에 결합함과 동시에 상기 지지대 사이에 배치되며, 상기 회로기판의 전후진에 따라 상기 지지대에 배치된 전지의 전극편을 접지부가 압지하여 충,방전을 유도하는 복수의 단자블럭으로 구성된다.A support frame for achieving the above object; A circuit board mounted to the support frame so as to be movable forward and backward; A plurality of supports arranged at a predetermined interval on an upper portion of the support frame; And a plurality of terminal blocks which are coupled to the circuit board and disposed between the supports, and which ground parts press the electrode pieces of the battery arranged on the support along the forward and backward movement of the circuit board to induce charge and discharge. .

그리고, 상기 지지대의 내주면에는 접지부에 의해 압지된 전극편을 밀착하여 더 많은 전류를 흐르게 유도하는 접지유도부로 이루어진 것을 특징으로 한다.In addition, the inner circumferential surface of the support is characterized in that it is made of a ground induction part in close contact with the electrode piece pressed by the ground part to induce more current flow.

또, 상기 단자블럭은 회로기판에 분리가능하게 통전되는 커넥터와, 상기 커넥터의 일측에 결합되며 2개가 한조로 이루어진 단자대와, 상기 단자대에 탄성지지되며 상기 전극편을 밀착하는 접지부로 이루어진 것을 특징으로 한다.The terminal block may include a connector detachably energized to a circuit board, a terminal block coupled to one side of the connector and a pair of two, and a ground portion elastically supported on the terminal block and closely contacting the electrode piece. do.

또한, 상기 단자대는 전류측과 전압측의 일정한 피씨비패턴을 가지며, 일측에 복수의 체결공이 형성된 것을 특징으로 한다.In addition, the terminal block has a constant PCB ratio on the current side and the voltage side, characterized in that a plurality of fastening holes are formed on one side.

그리고, 상기 접지부는 단자대의 체결공에 결합되며 피씨비패턴에 접지되는 복수의 스프링이 설치되고, 상기 스프링의 전면에 결합되며 상기 전극편을 압착하는 양측 프로브핀으로 이루어진 것을 특징으로 한다.And, the ground portion is coupled to the fastening hole of the terminal block is provided with a plurality of springs are grounded in the PCB pattern, it is characterized in that it consists of both probe pins are coupled to the front surface of the spring and crimp the electrode piece.

또, 상기 프로브핀는 전면으로 돌출된 복수의 지지돌기가 형성된 것을 특징으로 한다.In addition, the probe pin is characterized in that a plurality of support protrusions protruding toward the front surface.

이하, 본 발명에 따른 바람직한 실시예를 첨부도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 개략적인 단면도이고, 도 2는 본 발명에 따른 충,방전유도구의 분해사시도이며, 도 3,4은 본 발명에 따른 전지의 충,방전 상태를 보인 일부단면도이다.1 is a schematic cross-sectional view according to the present invention, Figure 2 is an exploded perspective view of the charging and discharging oil tool according to the present invention, Figures 3 and 4 is a partial cross-sectional view showing a state of charge and discharge of the battery according to the present invention.

도 1내지 도 4에 도시된 바와 같이, 본 발명은 지지프레임(10)과 회로기판(20) 어느 하나가 슬라이딩가능하게 설치되며, 상기 지지프레임(10)의 상부에 일정간격을 두고 복수의 지지대(11)가 설치되고, 상기 회로기판(20)에 결합됨과 동시에 상기 지지대(11) 사이에 배치되며, 상기 지지대(11)에 배치된 전지를 충,방전시키는 복수의 단자블럭(30)으로 구성된다.As shown in Figures 1 to 4, the present invention is any one of the support frame 10 and the circuit board 20 is slidably installed, a plurality of support at a predetermined interval on the upper portion of the support frame 10 (11) is installed, coupled to the circuit board 20 and disposed between the support 11, and composed of a plurality of terminal blocks 30 for charging and discharging a battery disposed on the support (11). do.

상기 지지프레임(10)은 길이방향으로 일정간격을 두고 복수의 지지대(11)가 설치되고, 이 지지대(11)의 내주면에는 추후 설명할 단자블럭(30)의 프로브핀(37)에 대응되게 접지유도부(12)가 설치된다.The support frame 10 is provided with a plurality of supports 11 at regular intervals in the longitudinal direction, the ground on the inner peripheral surface of the support 11 to correspond to the probe pin 37 of the terminal block 30 to be described later Induction part 12 is provided.

상기 접지유도부(12)는 일정한 간격을 두고 일방향으로 경사지게 돌출편(13) 이 형성된다.The ground induction part 12 is formed with a protrusion 13 to be inclined in one direction at regular intervals.

이와 같이, 상기 접지유도부(12)는 지지대(11)와 단자블럭(30) 사이에 배치된 상태에서 전지의 전극편(40)을 밀착되도록 유도하여 전지에 더 많은 전류가 흐르도록 유도하는 것이다.As such, the ground induction part 12 induces the electrode piece 40 of the battery to be in close contact with the support 11 and the terminal block 30 to induce more current to flow into the battery.

상기 회로기판(20)은 구체적으로 도면상에 도시하지 않았지만, 상기 지지프레임(10)에 전후진가능하게 설치되며, 상기 지지프레임(10)의 지지대(11) 사이에 단자블럭(30)이 분리가능하게 결합된다.Although not specifically illustrated in the drawing, the circuit board 20 is installed in the support frame 10 so as to be movable forward and backward, and the terminal block 30 is separated between the supports 11 of the support frame 10. Possibly combined.

상기 단자블럭(30)은 커넥터(31)와, 상기 커넥터(31)의 일측에 설치되는 단자대(32)와, 상기 단자대(32)에 탄성지지되게 결합하며 상기 전극편(40)을 밀착하는 접지부(35)로 이루어진다.The terminal block 30 is connected to the connector 31, the terminal block 32 installed on one side of the connector 31 and the terminal block 32 to be elastically supported and to closely contact the electrode piece 40. It consists of a branch 35.

상기 커넥터(31)는 회로기판(20)에 분리가능하게 결합되며, 전류와 전압이 통전되도록 유도하는 것이다.The connector 31 is detachably coupled to the circuit board 20 to induce current and voltage to flow.

상기 단자대(32)는 2열 (+),(-)단자로 분리되며, 일단은 상기 커넥터(31)의 일측에 볼트결합되며, 타단은 일정간격을 두고 양측에 복수의 체결공(33)이 형성되며, 상기 체결공(33)에 통전되도록 전류측과 전압측 피씨비패턴(34)을 갖는다.The terminal block 32 is separated into two rows (+) and (-) terminals, one end is bolted to one side of the connector 31, the other end is a plurality of fastening holes 33 on both sides with a predetermined interval It is formed, and has a current side and voltage side PCB ratio pattern 34 so as to energize the fastening hole (33).

상기 접지부(35)는 단자대(32)의 체결공(33)에 결합되며 피씨비패턴(34)에 접지되는 복수의 스프링(36)이 설치되고, 상기 스프링(36)의 전면에 결합되며 상기 전극편(40)을 압착하는 양측 프로브핀(37)으로 이루어진다.The ground part 35 is coupled to the fastening hole 33 of the terminal block 32 and is provided with a plurality of springs 36 which are grounded to the PCB pattern 34, and are coupled to the front surface of the spring 36 and the electrodes. It consists of both side probe pins 37 which crimp the piece 40.

상기 스프링(36)은 전면 양측에 결합공(39)이 관통되고, 양측에 '〈 ' 형상으로 절곡되어 소정의 탄성력을 가지며, 양단부가 상기 체결공(33)에 삽입하여 끝 부분이 내외측으로 절곡시켜 이탈되지 않도록 한다.The spring 36 has a coupling hole 39 penetrates at both sides of the front surface, and is bent in a '<' shape at both sides to have a predetermined elastic force, and both ends thereof are inserted into the coupling hole 33 so that the ends are bent inward and outward. Do not let go.

그리고 스프링(36)은 구조에 따라 판, 접시, 원통형 코일 스프링 등으로 구비될 수 있는 것이다.And the spring 36 may be provided with a plate, a plate, a cylindrical coil spring or the like depending on the structure.

상기 프로브핀(37)의 일측은 결합공(39)에 끼워져 고정되며, 타측은 전면으로 돌출된 복수의 지지돌기(38)가 형성된다.One side of the probe pin 37 is fitted into the coupling hole 39 is fixed, the other side is formed with a plurality of support projections (38) protruding to the front.

그리고 상기 지지돌기(38)는 피라미드 형상을 가지며, 일정한 간격을 두고 복수개 배치되어, 상기 전극편(40)의 일면에 복수개의 지지돌기(38)에 의해 접촉되어 접촉저항을 줄이고, 이로 인해 서로의 접촉력이 증가됨에 전류 흐름이 안정적으로 이루어진다.The support protrusions 38 have a pyramid shape, and a plurality of support protrusions 38 are arranged at regular intervals and are contacted by a plurality of support protrusions 38 on one surface of the electrode piece 40, thereby reducing contact resistance. The current flow is stable because the contact force is increased.

상기와 같이, 상기 단자대(32)의 접지부(35)는 전류측 8단자와 전압측 2단자로 이루어지는데, 여기서 2개가 한조로된 프로브핀(37)을 갖는 스프링(36)이 4개가 배치되어 전류측에 8단자로 구비되며, 2개가 한조로된 프로브핀(37)을 갖는 스프링(36)이 1개가 배치되어 전압측에 2단자로 구비되어, 상기 전극편(40)의 일측에 적극적인 접촉이 이루어지는 것이다.As described above, the ground portion 35 of the terminal block 32 is composed of eight terminals at the current side and two terminals at the voltage side, where four springs 36 having two pairs of probe pins 37 are arranged. It is provided with eight terminals on the current side, one spring 36 having two probe pins 37 in one pair is disposed and provided with two terminals on the voltage side, active on one side of the electrode piece 40 Contact is made.

이와 같이, 상기 단자대(32)와 접지부(35)의 구조는 사용자의 선택에 따라 다양하게 변경실시할 수 있는 것이다.As such, the structure of the terminal block 32 and the ground portion 35 can be variously changed according to the user's selection.

한편, 상기 단자블럭(30)은 구조상 서로 분리가능하게 결합되어 고장에 의한 교체작업 등이 손쉽게 이루어지는 것이다.On the other hand, the terminal block 30 is structured to be separated from each other is easy to replace the work by failure.

상기에서 보는 바와 같이 본 발명의 작용 및 효과를 설명하면, 상기 지지프레임(10)에 회로기판(20)이 슬라이딩가능하게 배치되며, 상기 지지프레임(10)에는 일정한 간격을 두고 지지대(11)를 배치하고, 이 지지대(11) 사이에 분리가능하게 단자블럭(30)을 결합한 후, 상기 지지대(11)와 단자블럭(30) 사이에 전지의 전극편(40)을 배치하고, 상기 회로기판(20)을 일방향으로 전진시키면 상기 단자블럭(30)이 전진됨에 따라 상기 프로브핀(37)과 접지유도부(12)의 돌출편(13)에 밀착되면서 상기 전지의 전극편(40)을 압지하는 것이다.Referring to the operation and effect of the present invention as described above, the circuit board 20 is slidably arranged on the support frame 10, the support frame 10 is provided with a support 11 at regular intervals. The terminal block 30 is detachably coupled between the support 11, and then the electrode piece 40 of the battery is disposed between the support 11 and the terminal block 30. When the terminal 20 is advanced in one direction, the terminal block 30 is pressed to press the electrode pieces 40 of the battery while being closely adhered to the protruding pieces 13 of the probe pin 37 and the ground guide part 12. .

이때, 상기 단자블럭(30)의 스프링(36)은 프로브핀(37)을 탄성지지하여 적극적인 접촉을 유도하는 것이다.At this time, the spring 36 of the terminal block 30 is to elastically support the probe pin 37 to induce active contact.

그리고 상기 접지유도부(12)는 일방향으로 경사지게 돌출편(13)이 형성됨에 따라 상기 전극편(40)의 밀착력을 향상시켜 더 많은 전류의 흐름을 유도하는 것이다.And the ground induction part 12 is to be inclined in one direction, as the protruding piece 13 is formed to improve the adhesion of the electrode piece 40 to induce more current flow.

이와 같이, 상기 전지의 전극편(40)과 단자블럭(30)의 프로브핀(37)이 접촉되면서 발생되는 접촉저항을 최소화하여 안정적으로 빠른 충,방전이 이루어지는 것이다.As such, the contact resistance generated when the electrode piece 40 of the battery and the probe pin 37 of the terminal block 30 come into contact with each other is minimized, thereby making it possible to stably and quickly charge and discharge the battery.

이상과 같이 본 발명의 실시예에 대하여 상세히 설명하였으나, 본 발명의 권리범위는 이에 한정되지 않으며, 본 발명의 실시예와 실질적으로 균등의 범위에 있는 것까지 본 발명의 권리범위가 미친다.As described above, embodiments of the present invention have been described in detail, but the scope of the present invention is not limited thereto, and the scope of the present invention extends to the range substantially equivalent to the embodiments of the present invention.

따라서, 본 발명의 전지 충방전용 그리퍼는 전지의 전극편에 접촉시 발생되는 접촉저항을 줄여 보다 적극적으로 접촉되도록 하여, 전지의 충방전시 전류 흐름 을 안정적으로 유도하는 효과가 있다.Therefore, the gripper for battery charging and discharging of the present invention reduces the contact resistance generated when contacting the electrode pieces of the battery to be more actively contacted, thereby stably inducing the current flow during charging and discharging of the battery.

Claims (6)

지지프레임, 그 지지프레임에 전후진가능하게 설치되는 회로기판, 상기 지지프레임의 상부에 일정간격을 두고 배치되는 복수의 지지대, 상기 회로기판에 분리가능하게 결합됨과 동시에 상기 지지대 사이에 배치되며 상기 회로기판의 전후진에 따라 상기 지지대에 배치된 전지의 전극편을 접지부가 압지하여 충,방전을 유도하는 복수의 단자블럭들을 구비한 전지 충방전용 그리퍼에 있어서, 상기 단자블럭은 회로기판에 분리가능하게 통전되는 커넥터와, 상기 커넥터의 일측에 결합되며 2개가 한조로 이루어진 단자대와, 상기 단자대에 탄성지지되며 상기 전극편을 밀착하는 접지부로 이루어진 것을 특징으로 하는 전지 충방전용 그리퍼.A support frame, a circuit board mounted on the support frame so as to be moved forward and backward, a plurality of supports arranged at a predetermined interval on the support frame, and detachably coupled to the circuit board and disposed between the support boards and the circuit A gripper for battery charging and discharging having a plurality of terminal blocks for inducing charging and discharging by holding a ground portion of a battery electrode disposed on the support as the substrate is moved forward and backward, wherein the terminal block is detachable from the circuit board. A gripper for battery charging and discharging, characterized in that it is composed of a connector that is energized, coupled to one side of the connector, a terminal block consisting of two sets, and a ground portion elastically supported on the terminal block and in close contact with the electrode piece. 제1항에 있어서,The method of claim 1, 상기 지지대의 내주면에는 접지부에 의해 압지된 전극편의 배면을 일방향으로 경사진 복수의 돌출편에 의해 밀착되어 전류흐름 증가를 유도하는 접지유도부로 이루어진 것을 특징으로 하는 전지 충방전용 그리퍼.The gripper for battery charging and discharging, characterized in that the inner circumferential surface of the support is made of a ground induction part in close contact with a plurality of protruding pieces inclined in one direction to the rear surface of the electrode piece held by the ground part to induce an increase in current flow. 삭제delete 제1항 또는 제2항에 있어서,The method according to claim 1 or 2, 상기 단자대는 전류측과 전압측의 일정한 피씨비패턴을 가지며, 일측에 복수의 체결공이 형성된 것을 특징으로 하는 전지 충방전용 그리퍼.The terminal block has a constant PCB ratio pattern on the current side and the voltage side, and a gripper for battery charging and discharging, characterized in that a plurality of fastening holes are formed on one side. 제4항에 있어서,The method of claim 4, wherein 상기 접지부는 단자대의 체결공에 결합되며 피씨비패턴에 접지되는 복수의 스프링이 설치되고, 상기 스프링의 전면에 결합되며 상기 전극편을 압착하는 양측 프로브핀으로 이루어진 것을 특징으로 하는 전지 충방전용 그리퍼.The grounding unit is coupled to the fastening hole of the terminal block is provided with a plurality of springs are grounded to the PCB pattern, coupled to the front of the spring gripper for battery charging and charging, characterized in that consisting of both side probe pins for pressing the electrode pieces. 제5항에 있어서,The method of claim 5, 상기 프로브핀은 전면으로 돌출된 복수의 지지돌기가 형성된 것을 특징으로 하는 전지 충방전용 그리퍼.The probe pin is a gripper for battery charging and charging, characterized in that a plurality of support protrusions protruding toward the front surface is formed.
KR1020060028544A 2006-03-29 2006-03-29 gipper for battery charger-dischager KR100837211B1 (en)

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KR101304927B1 (en) * 2011-12-21 2013-09-06 (주)에이치엔티 Secondary battery charge and discharge probe
KR101534515B1 (en) * 2013-05-14 2015-07-07 (주)에이치엔티 Two-way battery jig
KR101447435B1 (en) * 2013-05-14 2014-10-08 (주)에이치엔티 Battery jig busbar and busbar surface treatment method
JP2024505092A (en) * 2021-11-16 2024-02-02 エルジー エナジー ソリューション リミテッド Gripper assembly for charging and discharging secondary batteries and charging and discharging equipment including the same
KR102421364B1 (en) * 2022-01-18 2022-07-18 주식회사 프로이천 Charging And Discharging Device For Pouch Type Secondary Battery

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Publication number Priority date Publication date Assignee Title
KR200450590Y1 (en) 2008-08-18 2010-10-14 주식회사 피앤이솔루션 A construction of contact pin in battery jig
KR20190072289A (en) * 2017-12-15 2019-06-25 주식회사 엘지화학 Pressing Zig for charging and discharging of pouch-type secondary battery
KR102455541B1 (en) * 2017-12-15 2022-10-14 주식회사 엘지에너지솔루션 Pressing Zig for charging and discharging of pouch-type secondary battery
WO2023085502A1 (en) * 2021-11-15 2023-05-19 주식회사 원익피앤이 Expansion member for battery charging/discharging probe, and probe including same

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