KR0118137Y1 - Electrical connector - Google Patents
Electrical connectorInfo
- Publication number
- KR0118137Y1 KR0118137Y1 KR2019950010286U KR19950010286U KR0118137Y1 KR 0118137 Y1 KR0118137 Y1 KR 0118137Y1 KR 2019950010286 U KR2019950010286 U KR 2019950010286U KR 19950010286 U KR19950010286 U KR 19950010286U KR 0118137 Y1 KR0118137 Y1 KR 0118137Y1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit board
- printed circuit
- flexible printed
- terminal
- board terminal
- Prior art date
Links
Classifications
-
- 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
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
본 고안은 플렉시블 인쇄회로기판단자와 접속되는 스프링단자의 접촉불량을 방지 할 수 있는 새로운 구조의 플렉시블 인쇄회로기판단자의 접점구조에 대한 것이다.The present invention relates to a contact structure of a flexible printed circuit board terminal of a new structure that can prevent a poor contact of the spring terminal connected to the flexible printed circuit board terminal.
본 고안에 따르면, 컨넥터하우징과, 상기 컨넥터하우징의 내측벽까지 연장배치되는 플렉시블 인쇄회로기판단자와, 다수의 와이어의 일단에 접속된 다수의 스프링단자가 수용되는 컨넥터몸체로 구성되며, 상기 컨넥터몸체가 컨넥터하우징에 착탈가능하게 삽입되어 상기 인쇄회로기판단자와 스프링단자가 접촉하도록 된 플렉시블 인쇄회로기판단자의 접점구조에 있어서, 상기 컨넥터하우징의 내측벽과 플렉시블 인쇄회로기판단자의 사이에 내측벽으로부터 블록한 형상을 갖는 탄성리브를 개재시킨 것을 특징으로 하는 플렉시블 인쇄회로기판단자의 접점구조가 제공된다.According to the present invention, it comprises a connector housing, a flexible printed circuit board terminal extending to the inner wall of the connector housing, a connector body receiving a plurality of spring terminals connected to one end of the plurality of wires, the connector body A contact structure of a flexible printed circuit board, which is detachably inserted into a connector housing such that the printed circuit board terminal and the spring terminal come into contact with each other, wherein the inner wall is connected between the inner wall of the connector housing and the flexible printed circuit board terminal. A contact structure of a flexible printed circuit board terminal is provided through an elastic rib having a blocked shape.
Description
제 1 도는 종래의 플렉시블 인쇄회로기판단자의 접점구조의 개략단면도1 is a schematic cross-sectional view of a contact structure of a conventional flexible printed circuit board terminal
제 2 도는 본 고안에 따른 플렉시블 인쇄회로기판단자의 접점구조의 개략단면도2 is a schematic cross-sectional view of a contact structure of a flexible printed circuit board terminal according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1. 컨넥터몸체2. 플렉시블 인쇄회로기판단자Connector body 2. Flexible Printed Circuit Board Terminals
3. 컨넥터하우징4. 스프링단자Connector Housing 4. Spring terminal
5. 와이어6. 탄성리브5. Wire 6. Elastic rib
본 고안은 플렉시블 인쇄회로기판단자용 접점구조에 관한 것으로서, 좀 더 상세히는 플렉시블 인쇄회로기판단자와 접속되는 스프링단자의 접촉불량을 방지할 수 있는 새로운 구조의 플렉시블 인쇄회로기판단자용 접점구조에 대한 것이다.The present invention relates to a contact structure for a flexible printed circuit board terminal, and more particularly, to a contact structure for a flexible printed circuit board terminal having a new structure that can prevent contact failure of a spring terminal connected to the flexible printed circuit board terminal. will be.
플렉시블 인쇄회로기판(Flexible Print Circuit Board)단자를 터미널로 사용하는 접접부위에는 대체로 스프링단자가 사용되고 있다. 이러한 플렉시블 인쇄회로기판단자의 예로서, 자동차의 계기판에 구비되는 각종 경고 및 표시장치의 접속에 사용되는 클러스터 접속단자를 들 수 있다.Spring terminals are generally used for the contact areas that use a flexible printed circuit board terminal as a terminal. As an example of such a flexible printed circuit board terminal, the cluster connection terminal used for the connection of the various warning and display apparatuses provided in the instrument panel of a motor vehicle is mentioned.
제 1 도는 이러한 종래의 플렉시블 인쇄회로기판단자용 컨넥터하우징과 이에 접속되는 스프링단자의 구조를 보여주는 개략단면도로서, 도시된 바와 같이, 컨넥터하우징(3)의 오목부의 일측벽, 또는 양측벽까지 플렉시블 인쇄회로기판단자(2)가 연장되어 배치되고 다수의 와이어(5)의 각각의 단부에 접속되는 스프링단자(4)가 컨넥터몸체(1)에 매입된 구조를 취하며, 컨넥터몸체(1)를 컨넥터하우징(3)에 삽입 또는 제거하여 접점을 온오프시키게 된다. 그런데, 이러한 종래의 플렉시블 인쇄회로기판단자의 접속구조는 스프링단자(4)의 자체 탄성만에 의해 스프링단자(4)와 플렉시블단자의 접촉을 유지하게 되는데, 장기간의 사용으로 삽입, 제거동작이 반복되면 스프링단자(4)의 탄성이 저하되어 접점의 접촉불량이 발생하게 된다. 이에 따라 장치의 고장이나 작동불량의 원인이 되게 되고, 부품자체를 교체해야 하는 문제가 발생하게 된다.FIG. 1 is a schematic cross-sectional view showing the structure of a conventional connector housing for a flexible printed circuit board terminal and a spring terminal connected thereto. The circuit board terminal 2 extends and has a structure in which a spring terminal 4 connected to each end of the plurality of wires 5 is embedded in the connector body 1, and the connector body 1 is connected to the connector. It is inserted into or removed from the housing 3 to turn the contacts on and off. By the way, the connection structure of the conventional flexible printed circuit board terminal maintains contact between the spring terminal 4 and the flexible terminal only by the elasticity of the spring terminal 4, and the insertion and removal operations are repeated by long-term use. In this case, the elasticity of the spring terminal 4 is lowered, resulting in poor contact of the contact. This causes a failure or malfunction of the device and causes a problem that the parts themselves need to be replaced.
본 고안은 전술한 바와 같은 종래의 플렉시블 인쇄회로기판단자의 문제점에 착안하여 제안된 것으로서, 컨넥터 몸체가 삽입되는 컨넥터하우징 내에 탄성리브를 구비함으로써 스프링단자의 이완으로 인한 접촉불량을 방지하여 접점작동의 신뢰성과 내구성을 개선할 수 있는 새로운 구조의 플렉시블 인쇄회로기판단자의 접점구조를 제공하고자 하는 것이다.The present invention has been proposed in view of the problems of the conventional flexible printed circuit board terminal as described above, by providing an elastic rib in the connector housing in which the connector body is inserted to prevent contact failure due to the spring terminal loosening of the contact operation It is to provide a contact structure of a flexible printed circuit board terminal of a new structure that can improve the reliability and durability.
본 고안에 따르면, 컨넥터하우징과, 상기 컨넥터하우징의 측벽까지 연장배치되는 플렉시블 인쇄회로기판단자와, 다수의 와이어의 일단에 접속된 다수의 스프링단자가 수용되는 컨넥터 몸체로 구성되며, 상기 컨넥터몸체가 컨넥터하우징에 착탈가능하게 삽입되어 상기 인쇄회로기판단자와 스프링단자가 접촉하도록 된 플렉시블 인쇄회로기판단자의 사이에 탄성리브를 개재시킨 것을 특징으로 하는 플렉시블 인쇄회로기판단자의 접점구조가 제공된다.According to the present invention, it comprises a connector housing, a flexible printed circuit board terminal arranged to extend to the side wall of the connector housing, a connector body for receiving a plurality of spring terminals connected to one end of a plurality of wires, the connector body is A contact structure of a flexible printed circuit board terminal is provided, wherein an elastic rib is interposed between a flexible printed circuit board terminal detachably inserted into a connector housing and brought into contact with the printed circuit board terminal and the spring terminal.
이하에서 도면을 참조하여 본 고안의 바람직한 실시예를 설명한다.Hereinafter, with reference to the drawings will be described a preferred embodiment of the present invention.
제 2 도는 본 고안에 따른 플렉시블 인쇄회로기판단자의 접점구조를 보여주는 개략적인 단면도로서, 도시된 바와 같이 컨넥터하우징(3)의 내부로 인쇄회로기판단자가 연장배치되어 그 접점부가 하우징(3)의 내측벽에 위치하게 된다. 한편, 스프링단자(4)는 그 일부가 컨넥터몸체(1)의 외부로 노출된 상태로 컨넥터 몸체(1)에 매입 또는 수용된다. 컨넥터몸체(1)가 하우징(3)내로 삽입되면, 스프링단자(4)의 탄성에 의해 인쇄회로기판 단자와 서로 접촉하게 된다.2 is a schematic cross-sectional view showing a contact structure of a flexible printed circuit board terminal according to the present invention. As shown in the drawing, the printed circuit board terminal extends into the connector housing 3 so that the contact portion of the housing 3 It is located on the inner wall. On the other hand, the spring terminal (4) is embedded or accommodated in the connector body (1) in a state where a part thereof is exposed to the outside of the connector body (1). When the connector body 1 is inserted into the housing 3, the elasticity of the spring terminal 4 is in contact with the printed circuit board terminals.
한편, 컨넥터하우징(3)의 내측벽에는 탄성리브(6)가 내측벽에서부터 볼록하게 설치되어 플렉시블 인쇄회로기판단자를 스프링단자(4)쪽을 향해 탄성가압하게 된다. 이 탄성리브(6)는 탄성이 우수한 금속 또는 프라스틱을 판스프링형태로 제작할 수 있으며, 컨넥터하우징(6)에 일체적으로 또는 별체로 설치할 수 있다. 탄성리브(6)를 별체로 구성할 경우에는 컨넥터하우징(6)의 내측벽 또는 저면에는 탄성리브(6)를 위치설정하기 위한 걸림돌기 또는 걸림홈 등이 구비될 수 있다.On the other hand, an elastic rib 6 is convexly installed on the inner wall of the connector housing 3 from the inner wall to elastically press the flexible printed circuit board terminal toward the spring terminal 4. The elastic ribs 6 may be made of metal or plastic having excellent elasticity in the form of a leaf spring, and may be installed integrally or separately in the connector housing 6. When the elastic ribs 6 are separately formed, a locking protrusion or a locking groove for positioning the elastic ribs 6 may be provided on the inner wall or the bottom of the connector housing 6.
이상에서 설명한 본 고안에 따르면, 플렉시블 인쇄회로기판단자의 접점이 스프링단자(4)의 탄성력과 탄성리브(6)의 탄성력에 의해 양단자가 충분히 접촉하게 되어 접촉면적과 접촉력이 증가되게 된다. 따라서, 장기간의 사용에 의해 스프링단자(4)의 탄성력이 저하되더라도 접촉불량이 될 가능성이 적어지고, 그만큼 접점의 품질이 향상되어 제품의 내구성과 신뢰도가 높아지게 된다.According to the present invention described above, the contact of the flexible printed circuit board terminal is brought into contact with both terminals by the elastic force of the spring terminal 4 and the elastic force of the elastic rib 6 to increase the contact area and the contact force. Therefore, even if the elastic force of the spring terminal 4 decreases due to prolonged use, the possibility of contact failure becomes less, and the quality of the contact improves accordingly, thereby increasing the durability and reliability of the product.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950010286U KR0118137Y1 (en) | 1995-05-16 | 1995-05-16 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950010286U KR0118137Y1 (en) | 1995-05-16 | 1995-05-16 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960038779U KR960038779U (en) | 1996-12-18 |
| KR0118137Y1 true KR0118137Y1 (en) | 1998-06-01 |
Family
ID=19413229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950010286U KR0118137Y1 (en) | 1995-05-16 | 1995-05-16 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0118137Y1 (en) |
-
1995
- 1995-05-16 KR KR2019950010286U patent/KR0118137Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960038779U (en) | 1996-12-18 |
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| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |