KR20040061873A - flexible printed circuit board and connetor jointing device - Google Patents
flexible printed circuit board and connetor jointing device Download PDFInfo
- Publication number
- KR20040061873A KR20040061873A KR1020020088174A KR20020088174A KR20040061873A KR 20040061873 A KR20040061873 A KR 20040061873A KR 1020020088174 A KR1020020088174 A KR 1020020088174A KR 20020088174 A KR20020088174 A KR 20020088174A KR 20040061873 A KR20040061873 A KR 20040061873A
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- KR
- South Korea
- Prior art keywords
- circuit board
- connector
- printed circuit
- flexible printed
- coupling
- Prior art date
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Classifications
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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
- 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
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/778—Coupling parts carrying sockets, clips or analogous counter-contacts
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Abstract
Description
본 발명은 연성인쇄회로기판과 상기 연성인쇄회로기판과 결합되는 커넥터에 관한것으로써, 특히 상기 연성인쇄회로기판(FPCB)에 체결부재를 구비하고 상기 체결부재의 일단이 결합되도록 커넥터를 변형하여 결합을 강화하는 연성인홰회로기판과 커넥터의 결합장치에 관한 것이다.The present invention relates to a flexible printed circuit board and a connector that is coupled to the flexible printed circuit board, in particular, provided with a fastening member on the flexible printed circuit board (FPCB) and deformed and coupled so that one end of the fastening member is coupled. It relates to a coupling device of a flexible printed circuit board and a connector for strengthening the.
일반적으로 폴더형 이동통신 단말기는 본체에 버튼부가 위치하고 액정표시화면이 폴더에 위치하므로 이를 전기적으로 연결하기 위하여 연성인쇄회로기판을 사용하여 해결한다.In general, since a button unit is located in a main body and a liquid crystal display screen is located in a folder, a folder type mobile communication terminal uses a flexible printed circuit board to electrically connect them.
종래의 연성인쇄회로기판(30)은 도 1에 도시한 바와같이 폴더(10)형 이동통신 단말기의 폴더(10)에 내장된 보조인쇄회로기판(11)에 실장된 전자부품(미도시)과, 상기 폴더(10)와 힌지결합된 본체(20)의 메인인쇄회로기판(21)에 실장된 전자부품(미도시)을 전기적으로 연결하였다.The conventional flexible printed circuit board 30 includes an electronic component (not shown) mounted on the auxiliary printed circuit board 11 embedded in the folder 10 of the folder 10 type mobile communication terminal as shown in FIG. 1. In addition, the electronic component (not shown) mounted on the main printed circuit board 21 of the main body 20 hinged to the folder 10 was electrically connected.
이와같이 사용되는 종래의 연성인쇄회로기판(30)의 구조는 일정길이의 띠부(33)와, 상기 띠부(33)의 양단에 외부로 노출되게 형성된 칩부(31,32)로 구성되었다.The structure of the conventional flexible printed circuit board 30 used as described above is composed of a band part 33 having a predetermined length and chip parts 31 and 32 formed to be exposed to the outside at both ends of the band part 33.
그리고 도 2에 도시한 바와같이 상기 보조인쇄회로기판(11)과 메인인쇄호로기판에는 전면부에 상기 연성인쇄회로기판(30)의 칩부(31,32)가 삽착되는 접속구(41)가 형성된 커넥터(40)가 설치되었다.As shown in FIG. 2, the auxiliary printed circuit board 11 and the main printed circuit board are provided with connectors 41 having a front end portion in which chip portions 31 and 32 of the flexible printed circuit board 30 are inserted. 40 were installed.
따라서, 상기 보조인쇄회로기판(11)과 메인인쇄회로기판(21)에 실장된 커넥터(40)의 접속구(41)에 띠부(33)의 양단에 형성된 칩부(31,32)를 삽착하므로써, 연성인쇄회로기판(30)에 의하여 보조인쇄회로기판(11)과 메인인쇄회로기판(21)에 실장된 전자부품이 전기적으로 연결되었다.Therefore, by inserting the chip portions 31 and 32 formed at both ends of the band portion 33 in the connection port 41 of the connector 40 mounted on the auxiliary printed circuit board 11 and the main printed circuit board 21, Electronic components mounted on the auxiliary printed circuit board 11 and the main printed circuit board 21 are electrically connected by the printed circuit board 30.
그러나 상기 커넥터(40)의 체결된 연성인쇄회로기판(30)은 단말기의 조립 및 사용중에 매우 적은 외력이 띠부(33)에 작용되어도 접속구(41)에 삽착된 칩부(31,32)가 쉽게 빠지는 단점이 있었다.However, the flexible printed circuit board 30 of the connector 40 is easily detached from the chip portions 31 and 32 inserted into the connector 41 even when very little external force acts on the belt portion 33 during assembly and use of the terminal. There was a downside.
본 발명은 이와같은 점을 감안하여 안출한 것으로써, 특히 연성인쇄호로기판에 체결부재를 구비하고 상기 체결부재의 일단이 결합되도록 커넥터에 체결홈을 형성하여, 상기 커넥터의 접속구에 연성인쇄회로기판의 칩부가 결합된 상태에서 띠부를 잡아당겨도 상기 칩부가 접속구에서 이탈되지 않도록하는 것을 목적으로 한다.The present invention has been made in view of the above, and in particular, a flexible printed circuit board includes a fastening member and a fastening groove is formed in the connector so that one end of the fastening member is coupled to the flexible printed circuit board. In order to prevent the chip portion from being separated from the connection port even when pulling the belt portion in the state in which the chip portion is coupled.
이와같은 목적을 달성하기 위하여 본 발명은 일정길이의 띠부와 상기 띠부의 양단에 칩부가 형성된 연성인쇄회로기판과, 상기 연성인쇄회로기판의 양단에 일단에 형성된 칩부가 삽입되는 접속구가 전면부에 형성된 커넥터에 있어서; 상기 연성인쇄회로기판은 양단의 칩부 후측으로 띠부의 하부면에 접착부재를 매개로 부착되며 일단이 커넥터에 탈착되는 체결부재를 구비하고, 상기 커넥터는 접속구의 하측으로 전면부에 턱부를 형성하고 상기 턱부의 상부면에 상기 체결부재의 일단이 삽착되도록 체결홈을 형성하므로써 이루어지는 연성인쇄회로기판과 커넥터의 결합장치를 제공한다.In order to achieve the above object, the present invention provides a flexible printed circuit board having chip portions formed at both ends of the strip portion and the strip portion having a predetermined length, and a connector formed at one end of both ends of the flexible printed circuit board is inserted in the front portion. In a connector; The flexible printed circuit board is provided with a fastening member attached to the lower surface of the belt portion at both ends by an adhesive member and having one end detachable from the connector. Provided is a coupling device for a flexible printed circuit board and a connector formed by forming a fastening groove so that one end of the fastening member is inserted into an upper surface of the jaw portion.
도 1 은 종래의 연성인쇄회로기판이 설치된 폴더형 이동통신 단말기의 간략도.1 is a simplified diagram of a folding mobile communication terminal in which a conventional flexible printed circuit board is installed.
도 2는 종래의 연성인쇄회로기판과 커넥터의 구조를 나타낸 사시도.Figure 2 is a perspective view showing the structure of a conventional flexible printed circuit board and a connector.
도 3은 본 발명에 따른 연성인쇄회로기판과 커넥터의 체결장치를 나타내는 사시도.Figure 3 is a perspective view showing a fastening device for a flexible printed circuit board and a connector according to the present invention.
도 4는 본 발명에 따른 연성인쇄회로기판과 커넥터의 체결상태를 나타내는 단면도.4 is a cross-sectional view showing a fastening state of a flexible printed circuit board and a connector according to the present invention.
*** 도면의 주요부분에 대한 부호의 설명 ****** Explanation of symbols for main parts of drawing ***
130 : 연성인쇄회로기판 131, 132 : 칩부130: flexible printed circuit board 131, 132: chip
133 : 띠부 140 : 커넥터133: band 140: connector
141 : 턱부 142 : 접속구141: jaw portion 142: connection port
143 : 체결홈 150 ; 접착부재143: fastening groove 150; Adhesive member
160 : 체결부재 161 ; 수평부160: fastening member 161; Horizontal section
162 : 수직부162 vertical part
본 발명의 구성 및 실시예를 첨부되는 도 3, 4를 참조하여 자세하게 설명하면 다음과 같다.If described in detail with reference to Figures 3 and 4 attached to the configuration and embodiment of the present invention.
도 3은 본 발명에 따른 연성인쇄회로기판과 커넥터의 체결장치를 나타내는 사시도이고, 도 4는 본 발명에 따른 연성인쇄회로기판과 커넥터의 체결상태를 나타내는단면도이다.3 is a perspective view showing a fastening device for a flexible printed circuit board and a connector according to the present invention, Figure 4 is a cross-sectional view showing a fastening state of the flexible printed circuit board and a connector according to the present invention.
본 발명은 도 3, 4에 도시한 바와같이 연성인쇄회로기판(130)과, 체결부재(160)와, 상기 연성인쇄회로기판(130)에 체결부재(160)를 부착하는 접착부재(150)와, 상기 연성인쇄회로기판(130)의 일단과 체결부재(160)의 일단이 결합되는 커넥터(140)로 구성된다.3 and 4, the adhesive member 150 attaches the fastening member 160 to the flexible printed circuit board 130, the fastening member 160, and the flexible printed circuit board 130. And a connector 140 having one end of the flexible printed circuit board 130 and one end of the fastening member 160 coupled thereto.
이를 좀더 자세하게 설명하면, 상기 연성인쇄회로기판(130)은 일정길이의 띠부(133)와 상기 띠부(133)의 양단에 형성된 칩부(131,132)로 형성되고, 상기 체결부재(160)는 상측의 수평부(161)와 상기 수평부(161)의 하부면에 직하방향으로 돌설된 수직부(162)로 형성되고, 상기 접착부재(150)는 양면테이프로 형성되고, 상기 커넥터(140)는 연성인쇄회로기판(130)의 칩부(131,132)를 삽입하여 체결하는 접속구(142)가 형성된 전면부에 상기 접속구(142)의 하측으로 턱부(141)를 돌설하고 그 상부면에는 상기 체결부재(160)의 수직부(162)가 삽입 고정되는 체결홈(143)이 형성된다.In more detail, the flexible printed circuit board 130 is formed of a band portion 133 having a predetermined length and chip portions 131 and 132 formed at both ends of the band portion 133, and the fastening member 160 is horizontally positioned on the upper side. It is formed of the vertical portion 162 protruding in the vertical direction 161 and the lower surface of the horizontal portion 161, the adhesive member 150 is formed of a double-sided tape, the connector 140 is flexible printing The jaw portion 141 is projected to the lower side of the connector 142 on the front surface where the connector 142 for inserting and fastening the chip parts 131 and 132 of the circuit board 130 is formed. A fastening groove 143 into which the vertical portion 162 is inserted and fixed is formed.
또한, 상기 체결부재(160)는 수직부(162)가 하방향으로 수평부(161)를 접착부재(150)에 의하여 칩부(131,132)의 후측으로 띠부(133)의 하부면에 부착한다.In addition, the fastening member 160 has the vertical portion 162 attached to the lower surface of the band portion 133 to the rear side of the chip portion (131,132) by the adhesive member 150 in the horizontal portion 161 in the downward direction.
이와같이 구성된 본 발명의 올바른 사용상태를 살펴보면 다음과 같다.Looking at the correct use of the present invention configured as described above are as follows.
도 4에 도시한 바와같이 접속구(142)에 칩부(131,132)를 삽입고정한 후, 턱부(141)의 상부면에 형성한 체결홈(143)에 체결부재(160)의 수직부(162)의 하단은 삽입고정하므로써, 커넥터(140)와 연성인쇄회로기판(130)의 체결을 완성한다.As shown in FIG. 4, after the chip parts 131 and 132 are inserted into and fixed to the connector 142, the lower end of the vertical part 162 of the fastening member 160 is fastened to the fastening groove 143 formed on the upper surface of the jaw part 141. Is fastened by inserting and fixing the connector 140 and the flexible printed circuit board 130.
이와같은 상태에서 상기 연성인쇄회로기판(130)의 띠부(133)를 소정의 외력으로 잡아당지면, 그 힘은 수직부(162)가 체결홈(143)에 결합되어 있고 수평부(161)가 접착부재(150)에 의하여 상기 띠부(133)의 하측면에 부착된 체결부재(160)에 의하여 칩부(131,132)에는 영향을 미치지 않게된다.In such a state, when the band portion 133 of the flexible printed circuit board 130 is pulled by a predetermined external force, the force is the vertical portion 162 is coupled to the fastening groove 143 and the horizontal portion 161 is The fastening member 160 attached to the lower surface of the belt part 133 by the adhesive member 150 does not affect the chip parts 131 and 132.
따라서, 상기 칩부(131,132)는 커넥터(140)의 접속구(142)에 결합된 상태에서 칩부(131,132)를 잡아당기는 외력이 띠부(133)에 작용되어도, 접속구(142)에서 이탈되지 않게된다.Therefore, the chip portions 131 and 132 are not separated from the connector 142 even when an external force that pulls the chip portions 131 and 132 in the state coupled to the connector 142 of the connector 140 acts on the belt part 133.
이후, 상기 커넥터(140)와 연성인쇄회로기판(130)의 체결을 해지 할 경우에는 먼저, 체결홈(143)에서 체결부재(160)의 수직부(162)를 뽑은 다음 접속구(142)에 삽입되어있는 칩부(131,132)를 뽑아주므로써, 커넥터(140)와 연성인쇄회로기판(130)의 체결을 해지한다.Subsequently, when releasing the connection between the connector 140 and the flexible printed circuit board 130, first, the vertical portion 162 of the fastening member 160 is removed from the fastening groove 143 and then inserted into the connector 142. By pulling out the chip parts 131 and 132, the connector 140 and the flexible printed circuit board 130 are terminated.
이상에서 살펴본 바와같이 본 발명은 연성인쇄회로기판의 칩부가 커넥터의 접속구에 삽입고정된 상태에서 상기 칩부의 후측 띠부를 잡아당겨도 접속구에서 빠지지않도록하므로써, 커넥터와 연성인쇄회로기판의 체결상태를 강화하는 효과가 있다.As described above, the present invention reinforces the fastening state of the connector and the flexible printed circuit board by not pulling out the connector even when the chip portion of the flexible printed circuit board is inserted and fixed in the connector opening. It is effective.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020020088174A KR20040061873A (en) | 2002-12-31 | 2002-12-31 | flexible printed circuit board and connetor jointing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020020088174A KR20040061873A (en) | 2002-12-31 | 2002-12-31 | flexible printed circuit board and connetor jointing device |
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KR20040061873A true KR20040061873A (en) | 2004-07-07 |
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KR1020020088174A KR20040061873A (en) | 2002-12-31 | 2002-12-31 | flexible printed circuit board and connetor jointing device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102809089A (en) * | 2011-05-31 | 2012-12-05 | 三菱电机株式会社 | Planar light source apparatus and display apparatus |
US10014607B1 (en) | 2017-03-13 | 2018-07-03 | Bionsense Webster (Israel) Ltd. | PCB sub-connectors |
-
2002
- 2002-12-31 KR KR1020020088174A patent/KR20040061873A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102809089A (en) * | 2011-05-31 | 2012-12-05 | 三菱电机株式会社 | Planar light source apparatus and display apparatus |
US20120307507A1 (en) * | 2011-05-31 | 2012-12-06 | Mitsubishi Electric Corporation | Planar light source apparatus and display apparatus using the same |
US9121990B2 (en) | 2011-05-31 | 2015-09-01 | Mitsubishi Electric Corporation | Planar light source apparatus and display apparatus using the same |
US10014607B1 (en) | 2017-03-13 | 2018-07-03 | Bionsense Webster (Israel) Ltd. | PCB sub-connectors |
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