KR200248172Y1 - Terminal fixing structure of mobile phone charger - Google Patents
Terminal fixing structure of mobile phone charger Download PDFInfo
- Publication number
- KR200248172Y1 KR200248172Y1 KR2019960060775U KR19960060775U KR200248172Y1 KR 200248172 Y1 KR200248172 Y1 KR 200248172Y1 KR 2019960060775 U KR2019960060775 U KR 2019960060775U KR 19960060775 U KR19960060775 U KR 19960060775U KR 200248172 Y1 KR200248172 Y1 KR 200248172Y1
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- terminal
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- circuit board
- clamp
- housing
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Abstract
본 고안은 휴대폰 충전기 하우징의 단자 조립 구조를 개선하여 하우징의 단자와 회로기판과의 전기적인 접속이 보다 확실하고 손쉽게 이루어질 수 있도록 한 것이다.The present invention is to improve the terminal assembly structure of the mobile phone charger housing so that the electrical connection between the terminal of the housing and the circuit board can be made more sure and easy.
이를 위해, 본 고안은 설치홈(1)이 일측에 형성되는 하우징(2)과, 상기 하우징(2)의 설치홈(1)으로 삽입되며 내부에 단자(3)가 승강가능하도록 내장되는 단자블록(4)과, 상기 단자블록(4)의 단자(3)가 결합되는 클램프(5)가 내장되는 콘넥터(6)와, 상기 하우징(2)의 설치홈(1)에 결합되는 콘넥터(6)가 결합되며 콘넥터(6)에 내장된 클램프(5)가 인쇄회로에 전기적으로 연결되는 회로기판(7)으로 구성되어 상기 단자(3)를 눌러 하강시킴에 따라 단자(3)가 상기 콘넥터(6)에 내장된 클램프(5)에 물려 고정됨과 동시에 회로기판(7)의 인쇄회로와 전기적으로 연결되는 휴대폰 충전기의 단자 고정구조이다.To this end, the present invention is a terminal block which is inserted into the housing 2, the installation groove 1 is formed on one side, and the installation groove 1 of the housing 2 and the terminal 3 can be lifted therein. (4), a connector (6) having a built-in clamp (5) to which the terminals (3) of the terminal block (4) are incorporated, and a connector (6) coupled to the installation groove (1) of the housing (2). Is coupled and the clamp (5) embedded in the connector (6) is composed of a circuit board (7) electrically connected to the printed circuit, the terminal (3) is the connector (6) as the terminal (3) is pressed down It is fixed to the clamp (5) embedded in the terminal and at the same time the terminal fixing structure of the mobile phone charger electrically connected to the printed circuit of the circuit board (7).
Description
본 고안은 휴대폰 충전기의 단자 고정구조에 관한 것으로서, 더욱 상세하게는 휴대폰의 충전기 하우징에 장착되는 단자와 회로기판과의 전기적인 접속이 보다 확실하고 손쉽게 이루어질 수 있도록 한 것이다.The present invention relates to a terminal fixing structure of a mobile phone charger, and more particularly, to make the electrical connection between the terminal and the circuit board mounted in the charger housing of the mobile phone more reliably and easily.
일반적으로, 종래에는 휴대폰의 충전기 하우징(2)에 회로기판(7)을 장착할 경우, 하우징(2)의 단자(3)와 각종 전자부품이 접합된 회로기판(7) 사이를 와이어를 이용하여 솔더링하므로써 연결시키게 된다.In general, when the circuit board 7 is mounted in the charger housing 2 of the mobile phone, a wire is used between the terminal 3 of the housing 2 and the circuit board 7 to which various electronic components are joined. It is connected by soldering.
그러나, 이와 같은 중래의 휴대폰 충전기 단자(3) 접속 구조는 충전기 하우징(2)과 회로기판(7)을 분리시, 단자(3)와 회로기판(7) 사이에 솔더링되어 연결된 와이어로 인해 분리 작업에 어려음을 겪게 된다.However, such a conventional mobile phone charger terminal 3 connection structure is separated due to the wires soldered and connected between the terminal 3 and the circuit board 7 when the charger housing 2 and the circuit board 7 are separated. Will experience difficulties.
즉, 하우징(2)의 단자(3)와 회로기판(7)을 분리하기 위해서는 솔더링된 각 부위에 열을 가해 납점을 녹여야 하는 등 많은 문제점이 있었다.That is, in order to separate the terminal 3 and the circuit board 7 of the housing 2, there are many problems such as melting the lead points by applying heat to each soldered portion.
본 고안은 상기한 제반 문제점을 해결하기 위한 것으로서, 휴대폰 충전기 하우징에 장착되는 단자와 회로기판과의 전기적인 접속이 하우징과 회로기판과의 조립에 의해 와이어 없이도 보다 확실하고 손쉽게 이루어짐과 동시에 단자와 회로기판과의 접속이 확실하게 이루어질 수 있도록 한 휴대폰 충전기의 단자 고정구조를 제공하는데 그 목적이 있다.The present invention is to solve the above problems, the electrical connection between the terminal and the circuit board mounted on the mobile phone charger housing is more reliably and easily without wires by assembling the housing and the circuit board and at the same time the terminal and the circuit It is an object of the present invention to provide a terminal fixing structure of a mobile phone charger so that a connection with a board can be made securely.
상기한 목적을 달성하기 위해, 본 고안은 설치홈이 일측에 형성되는 하우징과, 상기 하우징의 설치홈으로 삽입되며 내부에 단자가 승강가능하도록 내장되는 단자블록과, 상기 단자블록의 단자가 결합되는 클램프가 내장되는 콘넥터와, 상기 하우징의 설치홈에 결합되는 콘넥터가 결합되며 콘넥터에 내장된 클램프가 인쇄회로에 전기적으로 연결되는 회로기판으로 구성되어 상기 단자를 눌러 하강시킴에 따라 단자가 상기 콘넥터에 내장된 클램프에 물려 고정됨과 동시에 회로기판의 인쇄회로와 전기적으로 연결되는 휴대폰 충전기의 단자 고정구조이다.In order to achieve the above object, the present invention is a housing in which the installation groove is formed on one side, the terminal block is inserted into the installation groove of the housing and the terminal is built to be liftable therein, the terminal of the terminal block is coupled A connector in which a clamp is embedded and a connector coupled to an installation groove of the housing are coupled, and a clamp embedded in the connector is composed of a circuit board electrically connected to a printed circuit. As the terminal is pressed down, the terminal is connected to the connector. It is a terminal fixing structure of a mobile phone charger that is clamped by an internal clamp and is electrically connected to a printed circuit of a circuit board.
제1도는 본 고안의 휴대폰 충전기와 회로기판이 조림되는 상태를 나타낸 분해사시도.1 is an exploded perspective view showing a state in which the mobile phone charger and the circuit board of the present invention is stewed.
제2도는 본 고안에 따른 충전기 단자의 조립전 상태를 나타낸 요부 종단면도.Figure 2 is a longitudinal sectional view of the main part showing a state before assembly of the charger terminal according to the present invention.
제3도는 본 고안에 따른 충전기 단자의 조립후 상태를 나타낸 요부 종단면도.Figure 3 is a longitudinal cross-sectional view showing the main part after assembling the charger terminal according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 설치홈 2 : 하우징1: mounting groove 2: housing
3 : 단자 4 : 단자블록3: Terminal 4: Terminal Block
5 : 클램프 6 : 콘넥터5: clamp 6: connector
7 : 회로기판 8 : 넥크부7: circuit board 8: neck part
9 : 탄성부재 10 : 후크9: elastic member 10: hook
이하, 본 고안의 일 실시예를 첨부도면 제1도 내지 제3도를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 3.
제1도는 본 고안의 휴대폰 충전기와 회로기판이 조립되는 상태를 나타낸 분해사시도이고, 제2도는 본 고안에 따른 충전기 단자의 조립전 상태를 나타낸 요부 종단면도이며, 제3도는 본 고안에 따른 충전기 단자의 조립후 상태를 나타낸 종단면도로서, 본 고안은 설치홈(1)이 일측에 형성되는 하우징(2)과, 상기 하우징(2)의 설치홈(1)으로 삽입되며 내부에 단자(3)가 숭강가능하도록 내장되는 단자블록(4)과, 상기 단자블록(4)의 단자(3)가 결합되는 클램프(5)가 내장되는 콘넥터(6)와, 상기 하우징(2)의 설치홈(1)에 결합되는 콘넥터(6)가 결합되며 콘넥터(6)에 내장된 클램프(5)가 인쇄회로에 전기적으로 연결되는 회로기판(7)으로 구성된다.1 is an exploded perspective view showing a state in which a mobile phone charger and a circuit board of the present invention are assembled, and FIG. 2 is a main longitudinal sectional view showing a state before assembly of a charger terminal according to the present invention, and FIG. 3 is a charger terminal according to the present invention. As a longitudinal cross-sectional view showing a state after assembly of the present invention, the installation groove (1) is inserted into the housing (2) and the installation groove (1) of the housing (2) formed on one side and the terminal (3) therein A terminal block 4 which is built so as to be retractable, a connector 6 in which a clamp 5 to which the terminal 3 of the terminal block 4 is coupled is embedded, and an installation groove 1 of the housing 2. The connector 6 coupled to the coupling 6 is coupled to a clamp 5 embedded in the connector 6 and configured as a circuit board 7 electrically connected to the printed circuit.
이 때, 상기 클램프(5)에는 하강하는 단자(3)가 삽입됨에 따라 외측으로 밀려남과 동시에 탄성 복원력에 의해 단자(3)를 클랭핑하도록 단자(3) 폭보다 좁은 간격을 갖는 넥크부(8)가 형성된다.At this time, the clamp portion (5) has a narrower than the width of the terminal (3) so as to be pushed outward as the terminal (3) is inserted into the clamp (5) and to clamp the terminal (3) by the elastic restoring force ) Is formed.
또한, 상기 단자(3) 블록 내에는 단자(3)가 클램핑 상태로부터 해제될 경우, 단자(3)가 상승하도록 복원력을 부여하는 압축스프링등의 탄성부재(9)가 설치된다.In addition, in the terminal 3 block, an elastic member 9, such as a compression spring, is provided to give a restoring force so that the terminal 3 rises when the terminal 3 is released from the clamping state.
한편, 상기 콘넥터(6) 하단에는 회로기판(7)의 통공에 스냅 피팅되어 콘넥터(6)가 회로기판(7)에 고정되도록 하는 후크(10)가 형성되어 구성된다.Meanwhile, a hook 10 is formed at the lower end of the connector 6 to be snap-fitted into the through hole of the circuit board 7 so that the connector 6 is fixed to the circuit board 7.
이와 같이 구성된 본 고안의 단자(3) 고정을 위한 조립 과정 및 작용을 설명하면 다음과 같다.Referring to the assembly process and action for fixing the terminal 3 of the present invention configured as described above are as follows.
먼저, 휴대폰 충전기 하우징(2)에 결합되는 회로기판(7)의 통공을 통해 콘넥터(6)를 삽입하여 콘넥터(6)가 회로기판(7)에 고정되도록 한다.First, the connector 6 is inserted into the through hole of the circuit board 7 coupled to the mobile phone charger housing 2 so that the connector 6 is fixed to the circuit board 7.
이 때, 상기 콘넥터(6) 하단에는 후크(10)가 형성되어 있으므로 회로기판(7)의 통공을 통해 스냅 피팅됨에 따라 콘넥터(6)가 회로기판(7)에 고정된다.At this time, since the hook 10 is formed at the lower end of the connector 6, the connector 6 is fixed to the circuit board 7 as it is snap-fitted through the through hole of the circuit board 7.
이와 같이 회로기판(7)에 른넥터(6)가 고정된 후에는 하우징(2)에 형성된 설치홈(1) 하부 방향에서 상부로 회로기판(7)에 고정된 콘넥터(6)를 삽입한 다음, 상기 설치홈(1) 상부에서 하부로 단자(3)가 승강가능하게 탄력 설치되어 있는 단자블록(4)을 삽입하게 된다.After the right connector 6 is fixed to the circuit board 7, the connector 6 fixed to the circuit board 7 is inserted upward from the lower direction of the installation groove 1 formed in the housing 2. The terminal block 4 is inserted into the terminal 3 from the top of the installation groove 1 and is elastically installed to be elevated.
이와 같이, 하우징(2)의 설치홈(1) 내에 단자블록(4)과 회로기판(7)의 콘넥터(6)가 삽입된 후에 단자블록(4)의 단자(3)를 눌러 하강시키면 단자(3)가 회로기판(7)에 전기적으로 연결된다.In this manner, after the terminal block 4 and the connector 6 of the circuit board 7 are inserted into the installation groove 1 of the housing 2, the terminal 3 of the terminal block 4 is pushed down to lower the terminal ( 3) is electrically connected to the circuit board 7.
즉, 단자(3) 상부얘서 하부로 하중을 가해 단자(3)를 하강시킴에 따라, 단자(3)는 그 외주면에 설치된 압축스프링을 압축시키면서 하강한 후, 상기 콘넥터(6)에 내장된 클램프(5)에 물려 고정됨과 동시에 회로기판(7)의 인쇄회로와 전기적으로 연결된다.That is, as the terminal 3 is lowered by applying a load from the upper part of the terminal 3 to the lower part, the terminal 3 descends while compressing the compression spring installed on the outer circumferential surface thereof, and then the clamp embedded in the connector 6 is lowered. At the same time as being fixed by (5), it is electrically connected to the printed circuit of the circuit board (7).
이 때, 상기 클램프(5) 상단에 형성된 넥크부(8)의 복원력에 기인한 단자(3)에 대한 클램핑력은 단자블륵(4) 내에 설치된 압축스프링의 복원력보다 커야 함은 물론이다.At this time, the clamping force on the terminal 3 due to the restoring force of the neck portion 8 formed on the upper end of the clamp 5 should be greater than the restoring force of the compression spring installed in the terminal block 4.
따라서, 본 고안은 휴대폰 충전기 하우징(2)과 회로기판(7)과의 분리가 손쉽게 이루어질 뿐만 아니라, 단자(3)와 회로기판(7)과의 접속이 확실하게 이루어지게 되어 단락으로 인한 충전불량이 효과적으로 방지된다.Therefore, the present invention not only makes the mobile phone charger housing 2 and the circuit board 7 easy to be separated, but also makes the connection between the terminal 3 and the circuit board 7 securely due to a shortage of charge due to a short circuit. This is effectively prevented.
이상에서와 같이, 본 고안은 휴대폰 충전기 하우징(2)에 장착되는 단자(3)와 회로기판(7)과의 전기적인 접속이 하우징(2)과 회로기판(7)과의 조립에 의해 와이어 없이도 보다 확실하고 손쉽게 이루어지는 효과를 가져오게 된다.As described above, the present invention allows the electrical connection between the terminal 3 and the circuit board 7 mounted on the mobile phone charger housing 2 to be made without wires by assembling the housing 2 and the circuit board 7. The effect is more certain and easier.
이와 동시에 단자(3)와 회로기판(7)과의 접속이 확실하게 이루어지게 되어 단락으로 인한 충전 불량이 해소되므로 기기의 신뢰성을 향상시킬 수 있게 된다.At the same time, the connection between the terminal 3 and the circuit board 7 is surely made, and thus, the charging failure due to the short circuit is eliminated, thereby improving the reliability of the device.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960060775U KR200248172Y1 (en) | 1996-12-28 | 1996-12-28 | Terminal fixing structure of mobile phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960060775U KR200248172Y1 (en) | 1996-12-28 | 1996-12-28 | Terminal fixing structure of mobile phone charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980047618U KR19980047618U (en) | 1998-09-25 |
| KR200248172Y1 true KR200248172Y1 (en) | 2001-12-17 |
Family
ID=53999427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960060775U KR200248172Y1 (en) | 1996-12-28 | 1996-12-28 | Terminal fixing structure of mobile phone charger |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200248172Y1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100628777B1 (en) * | 1999-09-10 | 2006-09-29 | 엘지전자 주식회사 | Charger terminal module apparatus for handset charger in mobile communication terminal |
| KR100454481B1 (en) * | 2002-01-14 | 2004-11-05 | 서림일렉콤 주식회사 | charging plug combining structure for cellular phone |
| KR100836646B1 (en) * | 2006-10-24 | 2008-06-11 | 대성전기공업 주식회사 | Connector for light lamp |
| KR100797419B1 (en) * | 2006-10-26 | 2008-01-24 | 대성전기공업 주식회사 | Light lamp connector device |
| KR100908995B1 (en) * | 2007-07-24 | 2009-07-22 | (주)씨-넷 | Connector header for back light |
-
1996
- 1996-12-28 KR KR2019960060775U patent/KR200248172Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980047618U (en) | 1998-09-25 |
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