KR102267698B1 - Electronic connector - Google Patents

Electronic connector Download PDF

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KR102267698B1
KR102267698B1 KR1020210030478A KR20210030478A KR102267698B1 KR 102267698 B1 KR102267698 B1 KR 102267698B1 KR 1020210030478 A KR1020210030478 A KR 1020210030478A KR 20210030478 A KR20210030478 A KR 20210030478A KR 102267698 B1 KR102267698 B1 KR 102267698B1
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South Korea
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connection
coil spring
spring arm
plate
sides
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KR1020210030478A
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Korean (ko)
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임종개
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주식회사 지티지솔루션
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    • 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
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • 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
    • H01R13/2457—Contacts for co-operating by abutting resilient; resiliently-mounted consisting of at least two resilient arms contacting the same counterpart

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The present invention relates to a board connector for an electronic device to maximize a movable length by elastic movement according to torsional deformation rather than bending deformation according to the immersion of a connection pin part in accordance with the connection with a connection object but also improve a connection force by rotating connection during the operation process. The board connector for the electronic device comprises: a pin plate configured to be formed in a circular plate shape to form a connection support force with a connection object; and a connection pin part protruding into a rod shape by deep drawing molding at a center of the pin plate.

Description

전자기기용 보드 접속 커넥터{Electronic connector}Board connector for electronic devices {Electronic connector}

본 발명은 전자기기용 보드 접속 커넥터에 관한 것으로, 더욱 상세하게는 전자기기용 보드 접속 커넥터에 있어서, 핀플레이이트의 양측 플레이트지지암에 접속핀부의 몰입 가동에 따라 접속핀부가 1차 미세 회동접속되게 호형돌출 형성되어 구비되는 1차코일스프링암과 상기 양측 1차코일스프링암의 단부에 미세회동된 접속핀부가 역방향으로 회전접속될 수 있게 하부로 각기 돌출구비되는 스프링암연결바, 상기 양측 스프링암연결바의 하단에 접속핀부의 회전량을 증대시킬 수 있게 1차코일스프링암의 돌출 반대 방향으로 각기 호형돌출 형성되어 구비되는 2차코일스프링암, 상기 양측 2차코일스프링암의 하부에 탄성 지지력을 유발할 수 있게 2차코일스프링암의 반대방향으로 각기 호형돌출 형성되어 구비되는 3차코일스프링암, 상기 양측 2차코일스프링암의 단부와 3차코일스프링암의 단부 사이에 접속핀부의 몰입 가동에 따른 수직탄성지지력을 형성하며 플레이트제2차코일스프링암과 플레이트제3차코일스프링암이 탄성변형과정에 접속핀부의 과도한 회전접속을 방지하며 각 코일스프링암의 외측벌어짐을 제한할 수 있게 각기 절곡 형성구비되는 수직탄성몰입부, 상기 3차코일스프링암의 단부에 수직으로 구비되는 양측 솔더지지바에 기판에 실장될 수 있도록 판상으로 형성되어 맞물림 결합될 수 있게 각기 구비되는 솔더단으로 구성하여서, 접속대상물과의 접속에 따른 접속핀부의 몰입에 따라여 절곡 변형이 아닌 비틀림 변형에 따른 탄성 가동에 의하여 가동길이를 극대화할 수 있도록 함과 더불어 가동과정에 회전접속에 의하여 접속력을 향상시킬 수 있도록 함을 목적으로 한 것이다.The present invention relates to a board connection connector for an electronic device, and more particularly, in the board connection connector for an electronic device, the connection pin part is arc-shaped so that the connection pin part is connected in a first minute rotation according to the immersion movement of the connection pin part on the plate support arms on both sides of the pin plate The primary coil spring arm protruded and provided, and the connection pin parts that have been finely rotated to the ends of the both primary coil spring arms are connected to each other in the reverse direction, so that the spring arm connection bars protrude downward, respectively, and the both sides of the spring arm are connected. A secondary coil spring arm provided with arc-shaped protrusions in the opposite direction to the protrusion of the primary coil spring arm so as to increase the rotation amount of the connection pin at the lower end of the bar, elastic support force is applied to the lower part of the secondary coil spring arm on both sides The tertiary coil spring arm is provided with arc-shaped protrusions in the opposite direction to the secondary coil spring arm so as to induce the immersion movement of the connection pin between the ends of the secondary coil spring arms on both sides and the ends of the tertiary coil spring arms. Forms a vertical elastic support force according to the required vertical elastic support, and the plate secondary coil spring arm and plate tertiary coil spring arm are respectively bent to prevent excessive rotational connection of the connection pin during the elastic deformation process and to limit the outward expansion of each coil spring arm. A vertical elastic immersion portion provided to be formed, a solder end formed in a plate shape so as to be mounted on a substrate on both sides of a solder support bar provided perpendicularly to the end of the tertiary coil spring arm, and each provided so as to be engaged with each other. According to the immersion of the connection pin part according to the connection with the object, it is possible to maximize the movable length by elastic movement according to torsional deformation rather than bending deformation, and to improve the connection force by rotation connection during the operation process. is intended for

일반적으로, 전자기기용 보드 접속 커넥터는 전자기기의 보드에 실장되어서 보드와 접속되는 배터리 또는 케이스와 같은 접속대상물과 탄성 접촉에 의하여 전기적 접속이 이루어지게 하는 것이다.In general, a board connection connector for an electronic device is mounted on a board of an electronic device so that an electrical connection is made by elastic contact with a connection object such as a battery or a case connected to the board.

이상과 같은 전자기기용 보드 접속 커넥터는 판재를 절곡하여 "C"형으로 형성한 "C"클립형 보드 접속 커넥터와 접속부가 핀형상으로 돌출되는 포고핀형 접속커넥터로 구분되어 사용되는 것이다.The board connection connector for electronic devices as described above is divided into a "C" clip-type board connection connector formed in a "C" shape by bending a plate and a pogo pin type connection connector in which the connection part protrudes in a pin shape.

한편, 상기 포고핀형 보드 접속 커넥터는 봉 상으로 딥드로인 성형되는 커넥터몸체와 상기 커넥터몸체의 상부로 스프링을 매개로 탄성지지되어 돌출된 접속핀으로 구성되는데 커넥터몸체의 딥드로잉에 많은 비용이 소요되고, 그 구성이 커넥터몸체와 접속핀 및 스프링으로 구성되어 별도의 조립공정이 요구되어 생산원가가 증가되는 문제점이 있어, 이를 개선한 대한민국 특허 제10-2194620호 "전자기기용 보드 접속 커넥터"가 개발되어 적용실시되고 있는 것이다.On the other hand, the pogo pin-type board connection connector is composed of a connector body that is deep-drawn into a rod shape and a connection pin that is elastically supported by a spring to the upper portion of the connector body and protrudes. Deep drawing of the connector body requires a lot of cost. The configuration is composed of a connector body, a connection pin, and a spring, and there is a problem in that a separate assembly process is required, which increases the production cost, and the Republic of Korea Patent No. 10-2194620 "Board connection connector for electronic devices" was developed. and is being applied.

상기 전작기용 보드 접속 커넥터는 공개된 바와 같이 핀플레이트(10)와 접속핀부(20), 플레이트고정암(31), 플레이트스프링암(32), 가동탄성부(40), 솔더스프링암(50) 및 솔더단(60)으로 구성되는 것이다.The board connection connector for the previous device is a pin plate 10, a connection pin part 20, a plate fixing arm 31, a plate spring arm 32, a movable elastic part 40, a solder spring arm 50, as disclosed. and a solder stage 60 .

상기 핀플레이트(10)는 접속대상물과의 접속지지력을 형성할 수 있게 정사각 판상으로 형성된 것이다.The pin plate 10 is formed in a square plate shape to form a connection support force with the connection object.

상기 접속핀부(20)는 핀플레이트(10)의 중앙에서 상부로 딥드로잉 성형되어 봉 형상으로 돌출 형성된 것이다.The connection pin 20 is formed by deep drawing molding from the center of the pin plate 10 to the top to protrude in the shape of a rod.

상기 플레이트고정암(31)은 핀플레이트(10)의 네 곳 모서리 중 대칭되는 두 곳의 모서리에서 핀플레이트(10)의 일측 변에 평행하게 돌출되며 두 개로 구성된 것이다.The plate fixing arm 31 protrudes parallel to one side of the pin plate 10 at two symmetrical corners among the four corners of the pin plate 10 and is composed of two.

상기 플레이트스프링암(32)은 플레이트고정암(31)의 단부에 접속핀부(20)의 접속대상물과의 접속에 따른 접속핀부(20)의 몰입 가동에 따라 플레이트고정암(31)과 함께 핀플레이트(10)가 몰입가동을 유도할 수 있게 핀플레이트(10)의 변과 평행하게 돌출된 것이다.The plate spring arm 32 is a pin plate together with the plate fixing arm 31 according to the immersion movement of the connection pin part 20 according to the connection with the connection object of the connection pin part 20 at the end of the plate fixing arm 31 . (10) is protruding parallel to the side of the pin plate (10) to induce immersion operation.

상기 가동탄성부(40)는 핀플레이트(10)의 하부에 접속핀부(20)의 접속대상물과의 접속에 따른 접속핀부(20)의 몰입 가동에 대하여 탄성 지지력을 형성할 수 있게 두 개의 플레이트스프링암(32)에서 연속형성된 것이다.The movable elastic part 40 has two plate springs in the lower part of the pin plate 10 to form an elastic support force for the immersion movement of the connection pin part 20 according to the connection with the connection object of the connection pin part 20 . It is continuously formed in the arm (32).

상기 솔더스프링암(50)은 가동탄성부(40)의 하부에 접속핀부(20)의 접속대상물과의 접속에 따른 접속핀부(20)의 몰입 가동에 대하여 접속지지력을 형성하게 구비된 것이다.The solder spring arm 50 is attached to the lower part of the movable elastic part 40 with respect to the immersion movement of the connection pin part 20 according to the connection with the connection object of the connection pin part 20 . It is provided to form a connection support force.

상기 솔더단(60)은 솔더스프링암(50)에 기판에 실장될 수 있게 판상형된 것이다.The solder stage 60 is plate-shaped so that it can be mounted on a substrate on the solder spring arm 50 .

이와 같은 종래의 전자기기용 보드 접속 커넥터는 접속핀부(20)가 가동탄성부(40)와 일체로 형성되어 있어 별도의 조립공정을 요하지 않아 생산성이 향상되며 플레이터스프링암과 가동스프링암(41), 가동탄성부(40) 및 솔더스프링암(50)을 통하여 접촉지지력이 유지되는 것이다.In such a conventional electronic device board connection connector, the connection pin part 20 is integrally formed with the movable elastic part 40, so a separate assembly process is not required, thereby improving productivity, and the plater spring arm and the movable spring arm 41. , the contact support force is maintained through the movable elastic part 40 and the solder spring arm 50 .

그러나, 상기한 바와 같은 종래의 전자기기용 보드 접속 커넥터는 그 설계상 접속핀부(20)의 승강 가동 과정에 회전이 명확하지 않아 접속대상물과의 회전접촉에 의한 접촉력 증대가 이루어지지 않고, 접속핀부(20)의 승강동작과정에 플레이터스프링암과 가동스프링암(41), 가동탄성부(40) 및 솔더스프링암(50)으로 이루어진 탄성지지부가 외측으로 확장되어 전자기기용 보드 접속 커넥터를 수용하는 커넥터하우징(1)의 내벽과 간섭이 유발되는 문제점이 있었다.However, in the conventional board connection connector for electronic devices as described above, due to its design, rotation is not clear during the lifting and lowering operation of the connection pin part 20, so the contact force is not increased due to rotational contact with the connection object, and the connection pin part ( In the elevating operation process of 20), the elastic support part composed of the plater spring arm, the movable spring arm 41, the movable elastic part 40 and the solder spring arm 50 is extended to the outside to accommodate the electronic device board connection connector. There was a problem in that interference with the inner wall of the housing 1 was induced.

대한민국 특허 제10-2194620호Korean Patent No. 10-2194620

이에, 본 발명은 상기한 바와 같이 종래의 전자기기용 보드 접속 커넥터가 그 설계상 접속핀부의 승강 가동 과정에 회전이 명확하지 않아 접속대상물과의 회전접촉에 의한 접촉력 증대가 이루어지지 않고, 접속핀부의 승강동작과정에 플레이터스프링암과 가동스프링암, 가동탄성부 및 솔더스프링암으로 이루어진 탄성지지부가 외측으로 확장되어 전자기기용 보드 접속 커넥터를 수용하는 커넥터하우징의 내벽과 간섭이 유발되는 문제점을 해결하고자 하는 것이다.Therefore, the present invention does not increase the contact force due to rotational contact with the connection object because the conventional board connection connector for electronic devices does not rotate clearly during the lifting and lowering operation of the connection pin part by design, as described above, and the connection pin part In order to solve the problem of causing interference with the inner wall of the connector housing that accommodates the board connection connector for electronic devices, the elastic support part consisting of the plater spring arm, the movable spring arm, the movable elastic part and the solder spring arm is extended outward during the lifting operation. will do

즉, 본 발명은 전자기기용 보드 접속 커넥터에 있어서, 접속대상물과의 접속지지력을 형성할 수 있도록 원형판상으로 형성되어 구비되는 핀플레이트와 상기 핀플레이트의 중앙에서 딥드로잉 성형되어 봉 형상으로 돌출 형성되는 접속핀부, 상기 핀플레이트의 양쪽 측면에 핀플레이트를 지지할 수 있게 대칭을 이루도록 각기 돌출구비되는 플레이트지지암, 상기 양측 플레이트지지암의 일측에 접속핀부의 접속대상물과의 접속에 따른 접속핀부의 몰입 가동에 따라 접속핀부가 1차 미세 회동접속되게 핀플레이트의 외측을 따라 일정 간격을 유지하며 각기 호형돌출 형성되어 구비되는 1차코일스프링암, 상기 양측 1차코일스프링암의 단부에 1차코일스프링암을 수직 지지하고 접속핀부의 연속적인 몰입에 따른 1차코일스프링암의 하강 탄성변형에 대하여 내측으로 당겨지며 미세회동된 접속핀부가 역방향으로 회전접속될 수 있게 하부로 각기 돌출구비되는 스프링암연결바, 상기 양측 스프링암연결바의 하단에 접속핀부의 연속 적인 몰입동작에 있어 접속핀부의 회전량을 증대시킬 수 있게 1차코일스프링암의 돌출 반대 방향으로 각기 호형돌출 형성되어 구비되는 2차코일스프링암, 상기 양측 2차코일스프링암의 하부에 접속핀부의 연속적인 몰입에 대하여 탄성 지지력을 유발할 수 있게 2차코일스프링암의 반대방향으로 각기 호형돌출 형성되어 구비되는 3차코일스프링암, 상기 양측 2차코일스프링암의 단부와 3차코일스프링암의 단부 사이에 접속핀부의 몰입 가동에 따른 수직탄성지지력을 형성하며 플레이트제2차코일스프링암과 플레이트제3차코일스프링암이 탄성변형과정에 접속핀부의 과도한 회전접속을 방지하며 각 코일스프링암의 외측벌어짐을 제한할 수 있게 각기 외측을 향하여 벌어진 ">"형으로 절곡 형성구비되는 수직탄성몰입부, 상기 양측 3차코일스프링암의 단부에 3차코일스프링암의 바닥으로 탄성 가동거리를 확보하여 지지할 수 있게 각기 수직으로 구비되는 솔더지지바, 상기 양측 솔더지지바에 기판에 실장될 수 있도록 판상으로 형성되어 맞물림 결합될 수 있게 각기 구비되는 솔더단으로 구성한 것을 특징으로 하는 것이다.That is, the present invention relates to a board connection connector for electronic devices, which is formed in a circular plate shape and provided in a circular plate shape so as to form a connection support force with a connection object, and is formed by deep drawing molding at the center of the pin plate to protrude into a rod shape. Connection pin part, plate support arms each protruding so as to form a symmetry to support the pin plate on both sides of the pin plate, and immersion of the connection pin part according to the connection of the connection pin part with a connection object on one side of the both side plate support arms A primary coil spring arm provided with arc-shaped protrusions each maintaining a certain distance along the outside of the pin plate so that the connecting pin part is connected in a first minute rotation according to movement, and a primary coil spring at the ends of the both sides of the primary coil spring arm Spring arm connection that supports the arm vertically and protrudes downward so that the finely rotated connection pin part can be rotated in the reverse direction while being pulled inward against the downward elastic deformation of the primary coil spring arm according to the continuous immersion of the connection pin part Bar, secondary coils each provided with arc-shaped protrusions in the opposite direction of the protrusion of the primary coil spring arm so as to increase the amount of rotation of the connection pin part in the continuous immersion operation of the connection pin part at the lower end of the spring arm connection bar on both sides. A spring arm, a tertiary coil spring arm provided with an arc-shaped protrusion in the opposite direction of the secondary coil spring arm to induce an elastic support force against the continuous immersion of the connection pin in the lower portion of the secondary coil spring arm on both sides; Between the ends of the secondary coil spring arms on both sides and the ends of the tertiary coil spring arms, a vertical elastic support force is formed according to the immersion operation of the connection pin, and the plate secondary coil spring arm and the plate tertiary coil spring arm are elastically deformed. A vertical elastic immersion part bent in a ">" shape that is spread outward to prevent excessive rotational connection of the connection pin part and to limit the outward spread of each coil spring arm, the ends of the tertiary coil spring arms on both sides Solder support bars provided vertically so as to secure and support an elastic movable distance to the bottom of the tertiary coil spring arm, are formed in a plate shape so that they can be mounted on a substrate on the both sides of the solder support bars, and are provided so that they can be engaged with each other Solder stage It is characterized in that it is composed of

따라서, 본 발명은 핀플레이이트의 양측 플레이트지지암에 접속핀부의 몰입 가동에 따라 접속핀부가 1차 미세 회동접속되게 호형돌출 형성되어 구비되는 1차코일스프링암과 상기 양측 1차코일스프링암의 단부에 미세회동된 접속핀부가 역방향으로 회전접속될 수 있게 하부로 각기 돌출구비되는 스프링암연결바, 상기 양측 스프링암연결바의 하단에 접속핀부의 회전량을 증대시킬 수 있게 1차코일스프링암의 돌출 반대 방향으로 각기 호형돌출 형성되어 구비되는 2차코일스프링암, 상기 양측 2차코일스프링암의 하부에 탄성 지지력을 유발할 수 있게 2차코일스프링암의 반대방향으로 각기 호형돌출 형성되어 구비되는 3차코일스프링암, 상기 양측 2차코일스프링암의 단부와 3차코일스프링암의 단부 사이에 접속핀부의 몰입 가동에 따른 수직탄성지지력을 형성하며 플레이트제2차코일스프링암과 플레이트제3차코일스프링암이 탄성변형과정에 접속핀부의 과도한 회전접속을 방지하며 각 코일스프링암의 외측벌어짐을 제한할 수 있게 각기 절곡 형성구비되는 수직탄성몰입부, 상기 3차코일스프링암의 단부에 수직으로 구비되는 양측 솔더지지바에 기판에 실장될 수 있도록 판상으로 형성되어 맞물림 결합될 수 있게 각기 구비되는 솔더단으로 구성함으로써, 접속대상물과의 접속에 따른 접속핀부의 몰입이 각 코일스프링암의 비틀림 변형에 따른 탄성 가동에 의하여 의하여 흡수되어 접속핀부의 가동길이를 극대화되며 가동과정에 회전접속에 의하여 접속력이 향상되는 효과를 갖는 것이다.Therefore, the present invention relates to a primary coil spring arm provided by arc-shaped protrusion formed so that the connection pin part is connected in a first minute rotation according to the immersion movement of the connection pin part to the plate support arms on both sides of the pin plate and the both sides of the primary coil spring arm. A spring arm connection bar each protruding downward so that the connection pin part rotated at the end can be rotated in the reverse direction, and a primary coil spring arm to increase the rotation amount of the connection pin part at the lower end of the both sides of the spring arm connection bar. The secondary coil spring arms are provided with arc-shaped protrusions in the opposite direction of the protrusion, and arc-shaped protrusions are respectively formed in the opposite direction of the secondary coil spring arms to induce elastic support force in the lower portions of the secondary coil spring arms on both sides. The tertiary coil spring arm, between the ends of the secondary coil spring arm on both sides and the end of the tertiary coil spring arm, forms a vertical elastic support force according to the immersion operation of the connection pin, and the plate secondary coil spring arm and the plate tertiary Vertical elastic immersion portions each bent so as to prevent excessive rotational connection of the connection pin during the elastic deformation process of the coil spring arm and limit the outward bulging of each coil spring arm, perpendicular to the end of the tertiary coil spring arm It is formed in a plate shape so that it can be mounted on the board on both sides of the provided solder support bar and consists of solder ends each provided so that they can be engaged and coupled, so that the immersion of the connection pin according to the connection with the connection object is reduced to torsional deformation of each coil spring arm It is absorbed by the elastic movement and maximizes the movable length of the connection pin, and has the effect of improving the connection force by the rotation connection in the operation process.

도 1 내지 도 3은 종래 접속 커넥터를 보인 사시도 및 단면도.
도 4 는 본 발명의 일 실시 예를 보인 사시도.
도 5 는 본 발명의 일 실시 예를 보인 정면도.
도 6 은 본 발명의 일 실시 예를 보인 측면도.
도 7 은 본 발명의 적용과정 예시도.1 to 3 are a perspective view and a cross-sectional view showing a conventional connection connector.
4 is a perspective view showing an embodiment of the present invention;
5 is a front view showing an embodiment of the present invention.
6 is a side view showing an embodiment of the present invention.
7 is an exemplary view of the application process of the present invention.

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, it will be described in detail with reference to the accompanying drawings.

본 발명은 접속대상물과의 접속에 따른 접속핀부의 탄성지지가 비틀림 변형에 의하여 탄성지지되어 지지 내구성과 접속핀부의 회전접속에 의하여 접속력이 향상되도록 한 것으로서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The present invention is such that the elastic support of the connection pin part according to the connection with the connection object is elastically supported by torsional deformation, so that the support durability and the connection force are improved by the rotation connection of the connection pin part. Terms used in the present specification and claims B words should not be construed as being limited to the ordinary or dictionary meanings, and the present invention is based on the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It must be interpreted as a meaning and concept consistent with the idea.

따라서, 본 명세서에 기재된 실시 예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형 예들이 있을 수 있음을 이해하여야 한다.Accordingly, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all of the technical spirit of the present invention, so they can be substituted at the time of the present application. It should be understood that various equivalents and modifications may exist.

즉, 본 발명은 전자기기용 보드 접속 커넥터에 있어서, 핀플레이트(110)와 접속핀부(120), 플레이트지지암(130), 1차코일스프링암(140), 스프링암연결바(150), 2차코일스프링암(160), 3차코일스프링암(170), 수직탄성몰입부(180), 솔더지지바(190), 솔더단(200)으로 구성한 것이다.That is, in the present invention, in the board connection connector for electronic devices, the pin plate 110 and the connection pin part 120 , the plate support arm 130 , the primary coil spring arm 140 , the spring arm connection bar 150 , 2 It is composed of a primary coil spring arm 160 , a tertiary coil spring arm 170 , a vertical elastic immersion part 180 , a solder support bar 190 , and a solder stage 200 .

여기서, 상기 플레이트는 접속대상물과의 접속지지력을 형성할 수 있도록 원형판상으로 형성되어 구비되는 것이다.Here, the plate is provided in a circular plate shape to form a connection support force with the connection object.

그리고, 상기 접속핀부(120)는 핀플레이트(110)의 중앙에서 딥드로잉 성형되어 봉 형상으로 돌출 형성되는 것이다.And, the connection pin part 120 is formed to protrude in the shape of a rod by deep drawing molding in the center of the pin plate (110).

상기 접속핀부(120)는 직경 대비 1.7~1.9 배의 길이로 딥드로잉 형성되는 것으로, 0.5~1.5mm 직경을 갖는 관체로 1~2mm의 길이로 딥드로잉 형성되어 실시되는 것이다. The connecting pin 120 is formed by deep drawing with a length of 1.7 to 1.9 times the diameter, and is formed by deep drawing with a length of 1 to 2 mm as a tubular body having a diameter of 0.5 to 1.5 mm.

또한, 상기 플레이트지지암(130)은 상기 핀플레이트(110)의 양쪽 측면에 핀플레이트(110)를 지지할 수 있게 대칭을 이루도록 돌출구비되는 것이다.In addition, the plate support arm 130 is provided on both sides of the pin plate 110 to form a symmetrical protrusion to support the pin plate 110 .

또한, 상기 1차코일스프링암(140)는 양측 플레이트지지암(130)의 일측에 접속핀부(120)의 접속대상물과의 접속에 따른 접속핀부(120)의 몰입 가동에 따라 접속핀부(120)가 1차 미세 회동접속되게 핀플레이트(110)의 외측을 따라 일정 간격을 유지하며 각기 호형돌출 형성되어 구비되는 것이다.In addition, the primary coil spring arm 140 is connected to one side of the plate support arm 130 on both sides according to the immersion operation of the connection pin part 120 according to the connection with the connection object of the connection pin part 120 to the connection pin part 120. It is provided with arc-shaped protrusions formed at regular intervals along the outside of the pin plate 110 to be connected to the first minute rotation.

또한, 상기 스프링암연결바(150)는 양측 1차코일스프링암(140)의 단부에 1차코일스프링암(140)을 수직 지지하고 접속핀부(120)의 연속적인 몰입에 따른 1차코일스프링암(140)의 하강 탄성변형에 대하여 내측으로 당겨지며 미세회동된 접속핀부(120)가 역방향으로 회전접속될 수 있게 각기 하부로 돌출구비되는 것이다.In addition, the spring arm connection bar 150 vertically supports the primary coil spring arms 140 at the ends of the primary coil spring arms 140 on both sides, and the primary coil spring according to the continuous immersion of the connection pin part 120 . The connection pin 120, which is pulled inward against the downward elastic deformation of the arm 140 and rotated finely, is provided to protrude downward so that the connection pin 120 can be rotated in the reverse direction.

또한, 상기 2차코일스프링암(160)은 양측 스프링암연결바(150)의 하단에 접속핀부(120)의 연속 적인 몰입동작에 있어 접속핀부(120)의 회전량을 증대시킬 수 있게 1차코일스프링암(140)의 돌출 반대 방향으로 각기 호형돌출 형성되어 구비되는 것이다.In addition, the secondary coil spring arm 160 is the primary to increase the amount of rotation of the connection pin part 120 in the continuous immersion operation of the connection pin part 120 at the lower end of the spring arm connection bar 150 on both sides. Each of the coil spring arms 140 is provided with arc-shaped protrusions in opposite directions.

또한, 상기 3차코일스프링암(170)은 2차코일스프링암(160)의 하부에 접속핀부(120)의 연속적인 몰입에 대하여 탄성 지지력을 유발할 수 있게 2차코일스프링암(160)의 반대방향으로 호형돌출 형성되어 구비되는 것이다.In addition, the tertiary coil spring arm 170 is opposite to the secondary coil spring arm 160 so as to induce an elastic support force against the continuous immersion of the connection pin part 120 in the lower portion of the secondary coil spring arm 160 . It is provided with arc-shaped protrusion in the direction.

또한, 상기 수직탄성몰입부(180)는 양측 2차코일스프링암(160)의 단부와 3차코일스프링암(170)의 단부 사이에 접속핀부(120)의 몰입 가동에 따른 수직탄성지지력을 형성하며 플레이트제2차코일스프링암(160)과 플레이트제3차코일스프링암(170)이 탄성변형과정에 접속핀부(120)의 과도한 회전접속을 방지하며 각 코일스프링암의 외측벌어짐을 제한할 수 있게 각기 외측을 향하여 벌어진 ">"형으로 절곡 형성구비되는 것이다.In addition, the vertical elastic immersion part 180 forms a vertical elastic support force according to the immersion operation of the connection pin part 120 between the ends of the secondary coil spring arms 160 and the ends of the tertiary coil spring arms 170 on both sides. In addition, the plate secondary coil spring arm 160 and the plate tertiary coil spring arm 170 prevent excessive rotational connection of the connection pin part 120 during the elastic deformation process, and limit the outward bulging of each coil spring arm. Each of them is bent and formed in a ">" shape that opens outward.

또한, 상기 솔더지지바(190)는 양측 3차코일스프링암(170)의 단부에 3차코일스프링암(170)의 바닥으로 탄성 가동거리를 확보하여 지지할 수 있게 각기 수직으로 구비되는 것이다.In addition, the solder support bars 190 are provided vertically at the ends of the tertiary coil spring arms 170 on both sides so that they can be supported by securing an elastic movable distance to the bottom of the tertiary coil spring arm 170 .

또한, 상기 솔더단(200)은 양측 솔더지지바(190)에 기판에 실장될 수 있도록 판상으로 형성되어 맞물림 결합될 수 있게 각기 구비되는 으로 구성한 것을 특징으로 하는 것이다.In addition, the solder end 200 is formed in a plate shape so as to be mounted on the substrate on both sides of the solder support bar 190 is characterized in that it is configured with each provided so as to be engaged with each other.

상기 양측 솔더단(200) 중 일측 솔더단(200)에는 맞물림홈(211)이 형성되고 다른 솔더단(200)에는 맞물림돌기(212)를 형성한 것이다.An engaging groove 211 is formed in one solder end 200 of the both sides of the solder end 200 , and an engaging protrusion 212 is formed in the other solder end 200 .

상기 솔더단(200)에는 실장과정에 솔더와의 결속력을 높일 수 있게 솔더결속공(220)이 관통형성된 것이다.Solder binding holes 220 are formed through the solder stage 200 to increase binding force with the solder during the mounting process.

한편, 상기 각 스프링암은 사각단면의 선재로 구성되는 것이다.On the other hand, each spring arm is composed of a wire rod having a square cross section.

이하, 본 발명의 적용실시에 따른 작용효과에 대하여 설명하면 다음과 같다.Hereinafter, the effect of the application of the present invention will be described as follows.

상기한 바와 같이 전자기기용 보드 접속 커넥터에 있어서, 접속대상물과의 접속지지력을 형성할 수 있도록 원형판상으로 형성되어 구비되는 핀플레이트(110)와 상기 핀플레이트(110)의 중앙에서 딥드로잉 성형되어 봉 형상으로 돌출 형성되는 접속핀부(120), 상기 핀플레이트(110)의 양쪽 측면에 핀플레이트(110)를 지지할 수 있게 대칭을 이루도록 각기 돌출구비되는 플레이트지지암(130), 상기 양측 플레이트지지암(130)의 일측에 접속핀부(120)의 접속대상물과의 접속에 따른 접속핀부(120)의 몰입 가동에 따라 접속핀부(120)가 1차 미세 회동접속되게 핀플레이트(110)의 외측을 따라 일정 간격을 유지하며 각기 호형돌출 형성되어 구비되는 1차코일스프링암(140), 상기 양측 1차코일스프링암(140)의 단부에 1차코일스프링암(140)을 수직 지지하고 접속핀부(120)의 연속적인 몰입에 따른 1차코일스프링암(140)의 하강 탄성변형에 대하여 내측으로 당겨지며 미세회동된 접속핀부(120)가 역방향으로 회전접속될 수 있게 하부로 각기 돌출구비되는 스프링암연결바(150), 상기 양측 스프링암연결바(150)의 하단에 접속핀부(120)의 연속 적인 몰입동작에 있어 접속핀부(120)의 회전량을 증대시킬 수 있게 1차코일스프링암(140)의 돌출 반대 방향으로 각기 호형돌출 형성되어 구비되는 2차코일스프링암(160), 상기 양측 2차코일스프링암(160)의 하부에 접속핀부(120)의 연속적인 몰입에 대하여 탄성 지지력을 유발할 수 있게 2차코일스프링암(160)의 반대방향으로 각기 호형돌출 형성되어 구비되는 3차코일스프링암(170), 상기 양측 2차코일스프링암(160)의 단부와 3차코일스프링암(170)의 단부 사이에 접속핀부(120)의 몰입 가동에 따른 수직탄성지지력을 형성하며 플레이트제2차코일스프링암(160)과 플레이트제3차코일스프링암(170)이 탄성변형과정에 접속핀부(120)의 과도한 회전접속을 방지하며 각 코일스프링암의 외측벌어짐을 제한할 수 있게 각기 외측을 향하여 벌어진 ">"형으로 절곡 형성구비되는 수직탄성몰입부(180), 상기 양측 3차코일스프링암(170)의 단부에 3차코일스프링암(170)의 바닥으로 탄성 가동거리를 확보하여 지지할 수 있게 각기 수직으로 구비되는 솔더지지바(190), 상기 양측 솔더지지바(190)에 기판에 실장될 수 있도록 판상으로 형성되어 맞물림 결합될 수 있게 각기 구비되는 솔더단(200)으로 구성한 본 발명을 적용하여 실시하게 되면, 접속대상물과의 접속에 따른 접속핀부(120)의 몰입이 각 코일스프링암의 비틀림 변형에 따른 탄성 가동에 의하여 의하여 흡수되어 접속핀부(120)의 가동길이를 극대화되는 것이다.As described above, in the board connection connector for electronic devices, the pin plate 110 is formed and provided in a circular plate shape so as to form a connection support force with the connection object, and a deep drawing molded rod is formed at the center of the pin plate 110 . The connection pin part 120 protruding in a shape, the plate support arms 130 each protruding so as to form a symmetry so as to support the pin plate 110 on both sides of the pin plate 110 , and the both sides of the plate support arm Along the outside of the pin plate 110 so that the connection pin part 120 is connected to the first fine rotation according to the immersion operation of the connection pin part 120 according to the connection with the connection object of the connection pin part 120 on one side of the 130. The primary coil spring arms 140 are provided with arc-shaped protrusions formed at regular intervals, respectively, and the primary coil spring arms 140 are vertically supported at the ends of the both sides of the primary coil spring arms 140, and the connection pin part 120 ), which is pulled inward against the downward elastic deformation of the primary coil spring arm 140 according to the continuous immersion of the spring arm connection, each protruding downward so that the finely rotated connection pin part 120 can be rotated in the reverse direction. Bar 150, the primary coil spring arm 140 to increase the amount of rotation of the connection pin part 120 in the continuous immersion operation of the connection pin part 120 at the lower end of the spring arm connection bar 150 on both sides. The secondary coil spring arm 160, which is provided with arc-shaped protrusions formed in opposite directions of the protrusion, can induce elastic support force against the continuous immersion of the connection pin part 120 in the lower part of the secondary coil spring arm 160 on both sides. The tertiary coil spring arm 170 is provided with arc-shaped protrusions in the opposite direction of the secondary coil spring arm 160, the ends of the secondary coil spring arm 160 on both sides and the tertiary coil spring arm 170 Forms a vertical elastic support force according to the immersion operation of the connection pin part 120 between the ends of the plate secondary coil spring arm 160 and the plate secondary coil spring arm 170 in the elastic deformation process of the connection pin part 120 ) to prevent excessive rotational connection and to limit the outward expansion of each coil spring arm. The vertical elastic immersion part 180 provided by bending in a ">" shape, and the bottom of the tertiary coil spring arm 170 at the ends of the both sides of the tertiary coil spring arm 170 can be supported by securing an elastic movable distance. The present invention consisting of solder support bars 190 provided vertically so as to be mounted on a substrate on the both sides of the solder support bars 190, and solder ends 200 provided respectively so that they can be engaged and engaged. When applied and implemented, the immersion of the connection pin part 120 according to the connection with the connection object is absorbed by the elastic movement according to the torsional deformation of each coil spring arm, thereby maximizing the movable length of the connection pin part 120 .

또한, 1차코일스프링의 미세회동과 스프링암연결바(150)과 2차코일스프링암(160)에 의한 역회전에 의하여 접속력이 향상되는 효과를 갖는 것이다.In addition, the connection force is improved by the fine rotation of the primary coil spring and the reverse rotation by the spring arm connection bar 150 and the secondary coil spring arm 160 .

1 : 커넥터하우징
10 : 핀플레이트
20 : 접속핀부
31 : 플레이트고정암 32 : 플레이트스프링암
40 : 가동탄성부
41 : 가동스프링암
50 : 솔더스프링암
60 : 솔더단
110 : 핀플레이트
120 : 접속핀부
130 : 플레이트지지암
140 : 1차코일스프링암
150 : 스프링암연결바
160 : 2차코일스프링암
170 : 3차코일스프링암
180 : 수직탄성몰입부
190 : 솔더지지바
200 : 솔더단
211 : 맞물림홈
212 : 맞물림돌기
220 : 솔더결속공1: Connector housing
10: pin plate
20: connection pin part
31: plate fixing arm 32: plate spring arm
40: movable elastic part
41: movable spring arm
50: solder spring arm
60: solder stage
110: pin plate
120: connection pin part
130: plate support arm
140: primary coil spring arm
150: spring arm connection bar
160: secondary coil spring arm
170: tertiary coil spring arm
180: vertical elastic immersion part
190: solder support bar
200: solder stage
211: interlocking groove
212: engaging projection
220: solder binding hole

Claims (4)

전자기기용 보드 접속 커넥터에 있어서;
접속대상물과의 접속지지력을 형성할 수 있도록 원형판상으로 형성되어 구비되는 핀플레이트(110)와 상기 핀플레이트(110)의 중앙에서 딥드로잉 성형되어 봉 형상으로 돌출 형성되는 접속핀부(120), 상기 핀플레이트(110)의 양쪽 측면에 핀플레이트(110)를 지지할 수 있게 대칭을 이루도록 각기 돌출구비되는 플레이트지지암(130), 상기 양측 플레이트지지암(130)의 일측에 접속핀부(120)의 접속대상물과의 접속에 따른 접속핀부(120)의 몰입 가동에 따라 접속핀부(120)가 1차 미세 회동접속되게 핀플레이트(110)의 외측을 따라 일정 간격을 유지하며 각기 호형돌출 형성되어 구비되는 1차코일스프링암(140), 상기 양측 1차코일스프링암(140)의 단부에 1차코일스프링암(140)을 수직 지지하고 접속핀부(120)의 연속적인 몰입에 따른 1차코일스프링암(140)의 하강 탄성변형에 대하여 내측으로 당겨지며 미세회동된 접속핀부(120)가 역방향으로 회전접속될 수 있게 하부로 각기 돌출구비되는 스프링암연결바(150), 상기 양측 스프링암연결바(150)의 하단에 접속핀부(120)의 연속 적인 몰입동작에 있어 접속핀부(120)의 회전량을 증대시킬 수 있게 1차코일스프링암(140)의 돌출 반대 방향으로 각기 호형돌출 형성되어 구비되는 2차코일스프링암(160), 상기 양측 2차코일스프링암(160)의 하부에 접속핀부(120)의 연속적인 몰입에 대하여 탄성 지지력을 유발할 수 있게 2차코일스프링암(160)의 반대방향으로 각기 호형돌출 형성되어 구비되는 3차코일스프링암(170), 상기 양측 2차코일스프링암(160)의 단부와 3차코일스프링암(170)의 단부 사이에 접속핀부(120)의 몰입 가동에 따른 수직탄성지지력을 형성하며 플레이트제2차코일스프링암(160)과 플레이트제3차코일스프링암(170)이 탄성변형과정에 접속핀부(120)의 과도한 회전접속을 방지하며 각 코일스프링암의 외측벌어짐을 제한할 수 있게 각기 절곡 형성구비되는 수직탄성몰입부(180), 상기 양측 3차코일스프링암(170)의 단부에 3차코일스프링암(170)의 바닥으로 탄성 가동거리를 확보하여 지지할 수 있게 각기 수직으로 구비되는 솔더지지바(190), 상기 양측 솔더지지바(190)에 기판에 실장될 수 있도록 판상으로 형성되어 맞물림 결합될 수 있게 각기 구비되는 솔더단(200)으로 구성하며;
상기 접속핀부(120)는 직경 대비 1.7~1.9 배의 길이로 딥드로잉 형성되는 것으로, 0.5~1.5mm 직경을 갖는 관체로 1~2mm의 길이로 딥드로잉 형성된 것을 특징으로 하는 전자기기용 보드 접속 커넥터.
A board connection connector for electronic devices;
A pin plate 110 formed in a circular plate shape to form a connection support force with a connection object, and a connection pin part 120 formed to protrude into a rod shape by deep drawing molding at the center of the pin plate 110, the Plate support arms 130 each protruding so as to form a symmetry to support the pin plate 110 on both sides of the pin plate 110, and the connection pin part 120 on one side of the both sides of the plate support arms 130. According to the immersive operation of the connection pin part 120 according to the connection with the connection object, the connection pin part 120 is formed by arc-shaped protrusions while maintaining a certain distance along the outside of the pin plate 110 so that the first minute rotation connection is made. The primary coil spring arm 140 vertically supports the primary coil spring arm 140 at the ends of the primary coil spring arms 140 on both sides and the primary coil spring arm according to the continuous immersion of the connection pin part 120 . The spring arm connection bar 150, the both sides of the spring arm connection bar, each protruding downward so that the connection pin 120, which is pulled inward against the downward elastic deformation of 140 and rotated in the reverse direction, can be rotated in the reverse direction ( 150), each arc-shaped protrusion is formed in the opposite direction of the protrusion of the primary coil spring arm 140 so as to increase the amount of rotation of the connection pin unit 120 in the continuous immersion operation of the connection pin unit 120 at the lower end. The secondary coil spring arm 160, the opposite direction of the secondary coil spring arm 160 to induce an elastic support force against the continuous immersion of the connection pin part 120 in the lower portion of the secondary coil spring arm 160 on both sides The tertiary coil spring arm 170 provided with an arc-shaped protrusion is formed with each, and the connecting pin 120 is moved between the ends of the secondary coil spring arms 160 on both sides and the ends of the tertiary coil spring arm 170 . Forms a vertical elastic support force according to the above, and the plate secondary coil spring arm 160 and plate tertiary coil spring arm 170 prevent excessive rotational connection of the connection pin part 120 during the elastic deformation process, and each coil spring arm Vertical elastic immersion portion 180, each of which is bent and provided to limit the outer bulging of the tertiary coil spring arm 170 Solder support bars 190 provided vertically so that they can be supported by securing an elastic movable distance to the bottom of the tertiary coil spring arm 170 at the end of the tertiary coil spring arm 170, and can be mounted on the substrate on the solder support bars 190 on both sides. It is formed in a plate shape so that it is composed of solder stages 200 each provided so as to be engaged with each other;
The connection pin part 120 is formed by deep drawing with a length of 1.7 to 1.9 times the diameter, and is a tube body having a diameter of 0.5 to 1.5 mm, and is formed by deep drawing to a length of 1 to 2 mm.
 제 1 항에 있어서;
상기 수직탄성몰입부(180)는 외측을 향하여 벌어진 ">"형으로 형성된 것을 특징으로 하는 전자기기용 보드 접속 커넥터.
The method of claim 1 ;
The vertical elastic recessed portion 180 is an electronic device board connection connector, characterized in that formed in a ">" shape spread outward.
 제 1 항에 있어서;
상기 양측 솔더단(200) 중 일측 솔더단(200)에는 맞물림홈(211)이 형성되고 다른 솔더단(200)에는 맞물림돌기(212)를 형성한 것을 특징으로 하는 전자기기용 보드 접속 커넥터.
The method of claim 1 ;
An engaging groove 211 is formed in one solder end 200 of the both sides of the solder end 200 and an engaging protrusion 212 is formed in the other solder end 200.
 제 1 항에 있어서;
상기 각 스프링암은 사각단면의 선재로 구성된 것을 특징으로 하는 전자기기용 보드 접속 커넥터.The method of claim 1 ;
Each of the spring arms is an electronic device board connection connector, characterized in that it is composed of a wire with a square cross section.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL295655B1 (en) * 2022-08-15 2023-09-01 Acromatis Ltd Charging contacts

Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2013055035A (en) * 2011-08-09 2013-03-21 Yokowo Co Ltd Connector
KR20170100806A (en) * 2016-02-26 2017-09-05 엘에스엠트론 주식회사 Contact Connector
CN207705443U (en) * 2017-11-10 2018-08-07 厦门广泓工贸有限公司 The all-metal patch female end of plug wire and its connection structure of application from top to bottom
KR102194620B1 (en) 2019-09-03 2020-12-23 주식회사 수콘 Electronic connector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013055035A (en) * 2011-08-09 2013-03-21 Yokowo Co Ltd Connector
KR20170100806A (en) * 2016-02-26 2017-09-05 엘에스엠트론 주식회사 Contact Connector
CN207705443U (en) * 2017-11-10 2018-08-07 厦门广泓工贸有限公司 The all-metal patch female end of plug wire and its connection structure of application from top to bottom
KR102194620B1 (en) 2019-09-03 2020-12-23 주식회사 수콘 Electronic connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL295655B1 (en) * 2022-08-15 2023-09-01 Acromatis Ltd Charging contacts
WO2024038437A1 (en) * 2022-08-15 2024-02-22 Oz Menashe Charging contacts

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