KR20090077867A - Manufacturing technology of mini usb plug for smt - Google Patents

Manufacturing technology of mini usb plug for smt

Info

Publication number
KR20090077867A
KR20090077867A KR1020080003699A KR20080003699A KR20090077867A KR 20090077867 A KR20090077867 A KR 20090077867A KR 1020080003699 A KR1020080003699 A KR 1020080003699A KR 20080003699 A KR20080003699 A KR 20080003699A KR 20090077867 A KR20090077867 A KR 20090077867A
Authority
KR
South Korea
Prior art keywords
usb plug
smt
mini usb
mini
plug device
Prior art date
Application number
KR1020080003699A
Other languages
Korean (ko)
Inventor
박진성
Original Assignee
박진성
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박진성 filed Critical 박진성
Priority to KR1020080003699A priority Critical patent/KR20090077867A/en
Publication of KR20090077867A publication Critical patent/KR20090077867A/en

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
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack 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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H01R24/68—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall mounted on directly pluggable apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/205—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve with a panel or printed circuit board
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/21—Employing a record carrier using a specific recording technology
    • G06F2212/214—Solid state disk
    • G06F2212/2146—Solid state disk being detachable, e.g.. USB memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]

Abstract

A small USB plug device manufacturing technique for an SMT capable of inputting and outputting data and power of IT devices is provided to improve productivity and reliability by applying the SMT technique mounting uncovered electric wire on a PCB. A metal housing(200) protects a mini USB plug and connects the plug. A mini USB plug main body unit(300) performs the practical conducting wire. A nickel pin is fixed to the body part. The upper parts of nickel pins of 5 fronts of the body unit are exposed. The body unit is connected with USB jack. Conducting pins adhered with the behind substrate is completely exposed.

Description

표면실장용 소형 유에스비 플러그 장치 제조기술{ Manufacturing Technology of mini USB Plug for SMT }Manufacturing Technology of Mini USB Plug Device for Surface Mount

본 발명은 각종 IT 기기의 전원 및 데이타 입출력을 위한 SMT용 미니 USB 플러그 장치에 관한 것이다.     The present invention relates to an SMT mini USB plug device for power and data input and output of various IT devices.

노트북, MP3, PMP, 디지털카메라, 휴대폰 등의 다양한 휴대용 각종 멀티미디어 기기들에 있어서 기존의 4핀의 다소 큰 크기의 USB A 형 대신 소형이며 핀이 4-6개인 미니 USB의 활용이 넓어지고 있다. In a variety of portable multimedia devices such as laptops, MP3, PMP, digital cameras, mobile phones, etc., the use of mini USB with small and 4-6 pins instead of 4A rather large size USB A type is expanding.

그러나 기존의 미니 USB 플러그는 핀이 직선형태를 유지하고 있어서 전선으로 연결하여 사용하기는 용이하지만, 이것을 바로 인쇄회로기판(PCB)에 부착하여 사용하기는 어렵게 되어 있다.   However, the existing mini-USB plug has a straight pin shape, so it is easy to use a wire, but it is difficult to attach it directly to a printed circuit board (PCB).

종래 기술의 미니 USB 플러그는 연결핀이 전체적으로 직선형태여서 전선으로 연결하여 사용하기는 용이하지만, 이것을 바로 인쇄회로기판(PCB)에 부착하여 사용하는 SMT 방식의 실장이 어렵게 되어 있다.The mini USB plug of the prior art is easy to use by connecting the wire as the connection pin is a straight line as a whole, but it is difficult to mount the SMT method that is directly attached to the printed circuit board (PCB).

본 발명은 SMT용의 미니 USB 플러그의 몸통(main body) 제조는 USB 잭과 접속되는 부분의 도선 연결핀 상부를 노출하고, 기판과 접촉되는 뒤쪽의 도선 연결 핀은 1단 수평 계단 혹은 직각으로 굽히고, 중앙의 도선 핀을 유기수지에 완전히 매몰하여 몸통을 제조 하였고, 여기에 금속하우징을 입혀서 SMT용 미니 USB 플러그를 제조하는 기술이다. 몸통 상부에 높이 0.3mm의 경사진 사각 돌출부를 형성해 하우징과의 결합력을 높이고, 몸통에 기판 삽입형 고정기둥과 금속하우징의 뒤쪽에 수평 혹은 삽입형 핀을 형성한 SMT용 미니 USB 플러그 제조기술이다.According to the present invention, the main body of the mini-USB plug for SMT is exposed to the upper part of the connector connecting pin of the part connected to the USB jack, and the rear connector connecting pin contacting the substrate is bent at one step horizontal step or right angle. The main pin is completely buried in the organic resin to manufacture the body, and the metal housing is coated on it to manufacture the mini USB plug for SMT. It is a manufacturing technology for mini USB plugs for SMT that has a 0.3mm high inclined rectangular protrusion on the top of the body to increase the bonding force with the housing, and a board inserting fixed pillar on the body and a horizontal or inserting pin on the back of the metal housing.

본 발명으로 기존의 직선형인 mini USB 플러그는 탈피한 전선을 용접 납땜하여 USB와 기판에 붙여햐 했던 것을, 인쇄회로기판에 직접 부착하는 SMT 기술을 적용할 수 있는 SMT용 미니 USB 플러그가 가능하여 있어서 생산성과 신뢰성을 향상 시킬 수 있다.According to the present invention, the conventional straight mini USB plug is capable of applying a SMT technology that can be directly attached to a printed circuit board that is attached to the printed circuit board by welding and soldering stripped wire to the USB and the board, Productivity and reliability can be improved.

100: SMT용 미니 USB 플러그 장치 200: 미니 USB 플러그 금속 하우징100: Mini USB plug device for SMT 200: Mini USB plug metal housing

210: 금속하우징 결합 구멍 220: 하우징 삽입핀 210: metal housing coupling hole 220: housing insertion pin

300: 미니 USB 플러그 몸통 310: 도선용 니켈핀300: Mini USB plug body 310: Lead pin nickel pin

320: 기판 접착 도선핀 330: 몸통 중앙320: substrate adhesive lead pin 330: body center

340: 하우징 결합 경사 돌출 350: 기판 고정용 기둥340: housing mating inclined protrusion 350: substrate fixing pillar

본 발명의 SMT용 미니 USB 플러그 장치는 도선 연결핀이 유기 수지에 의해 매몰 고정된 몸통(main body)에 몸통부를 보호하고 몸통 및 기판과의 안정한 고정 및 지지대 역할을 할 수 있는 금속하우징을 입혀 약 11.2x3.85x3mm 크기의 SMT용 미니 USB 플러그를 제조하였다.Mini USB plug device for SMT of the present invention is coated with a metal housing that can protect the body portion and act as a stable fixing and support with the body and the substrate to the main body (main body), the conductor connecting pin is buried by the organic resin A mini USB plug for SMT having a size of 11.2 x 3.85 x 3 mm was manufactured.

이하, 첨부된 도면을 참조하여 본 발명에 의한 SMT용 미니 USB 플러그 제조기술에 대하여 자세히 설명하기로 한다. 그러나 본 발명은 이하에서 개시된 실시 예에 한정되는 것이 아니라 본 발명을 인용하여 다양한 형태로 구현될 수도 있으며, 단지 본 실시 예는 본 발명의 개시가 완전하도록 하며, 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위하여 제공되는 것이다. 도면상의 동일 부호는 동일한 요소를 지칭한다. Hereinafter, a mini USB plug manufacturing technology for SMT according to the present invention with reference to the accompanying drawings will be described in detail. However, the present invention is not limited to the embodiments disclosed below, but may be embodied in various forms by quoting the present invention, and only the present embodiments are intended to complete the disclosure of the present invention and to those skilled in the art. It is provided to fully inform the category. Like reference numerals in the drawings refer to like elements.

도 1은 본 발명에 따른 예로 5pin을 갖는 SMT용 미니 USB 플러그의 사시도이다.1 is a perspective view of a mini-USB plug for SMT having 5pin as an example according to the present invention.

도 1을 참조하면, 본 발명에 따른 SMT용 미니 USB 플러그(100)는 미니 USB 플러그를 보호하고 접속하는 금속하우징(200)과 실제적 도선 역할을 하는 니켈핀이 고정된 미니 USB 플러그 몸통부(300)로 구성된다. USB 잭과 접속되는 미니 USB 플러그 몸통(300)의 앞쪽 5개 도선용 니켈핀(310)은 상부만 일부 노출하였고, 뒤쪽 기판과 접착되는 도선핀(320)은 기판과의 접촉성을 향상시키기 위해 1단 수평 계단 형태로 하여 완전히 노출시켰으며, 몸통 중앙부(330)의 핀들은 에폭시수지로 매몰하여 SMT용 미니 USB 플러그 몸통부(300)를 형성하고, 이 몸통부(300)를 금속하우징(200)에 삽입하여 SMT용 미니 USB 플러그를 제조하는 기술이다. 몸통과 금속하우징을 결합하기 위해 몸통 중앙 상부에 높이 0.3mm의 경사돌출(340)을 금속하우징 결합구멍(210)과 합치시켜 SMT용 미니 USB 플러그를 제조하고, 이를 인쇄히로기판에 안정하게 부착하게 위해 USB 플러그 몸통(300)과 금속하우징(200)의 뒤쪽에 기판 고정용 기둥(350)과 삽입핀(220)을 각각 형성하여 기판과의 고정성을 향상시킨 SMT용 미니 USB 플러그 제조 기술이다.Referring to FIG. 1, the mini-USB plug 100 for SMT according to the present invention has a metal housing 200 for protecting and connecting a mini-USB plug and a mini-USB plug body 300 having a nickel pin fixed as a practical conductor. It is composed of The front five lead nickel pins 310 of the mini USB plug body 300 connected to the USB jack partially exposed only the upper portion, and the lead pins 320 bonded to the rear substrate may be used to improve contact with the substrate. It was completely exposed in the form of a 1-step horizontal staircase, and the pins of the center portion 330 were buried in epoxy resin to form a mini USB plug body portion 300 for SMT, and the body portion 300 was formed of a metal housing (200). Technology to manufacture mini USB plug for SMT. In order to combine the body and the metal housing, the inclined protrusion 340 having a height of 0.3 mm in the upper part of the body is matched with the metal housing coupling hole 210 to manufacture a mini USB plug for SMT, and to stably attach it to the printing substrate. In order to form a substrate fixing pillar 350 and the insertion pin 220 on the rear of the USB plug body 300 and the metal housing 200, respectively, it is a mini USB plug manufacturing technology for improving the fixing with the substrate.

Claims (4)

미니 USB 플러그 장치를 인쇄회로기판에 실장하기 위해 도선용 연결핀을 유기수지로 고정하고, 이것을 금속하우징에 끼워 제조하는 SMT용 미니 USB 플러그 장치 제조 방법Manufacturing method of mini USB plug device for SMT to fix the connecting pin for conducting wire with organic resin to mount the mini USB plug device on the printed circuit board and insert it into the metal housing 청구항 1의 장치 제조 방법에 있어서 직선형 도선 연결핀 뒤쪽 부분을 1단 수평계단 혹은 직각으로 굽혀서 기판과의 평면 및 삽입 접촉이 가능하게 하는 SMT용 미니 USB 플러그 장치 제조방법.A method for manufacturing a mini USB plug device for an SMT according to claim 1, wherein the back portion of the straight lead connecting pin is bent at one step in a horizontal staircase or at a right angle to allow flat and insertion contact with a substrate. 청구항 1의 장치 제조방법에 있어서 도선용 연결핀을 고정하고 있는 유기수지 상부에 사각형의 경사 돌출부를 형성하여 하우징과 결합 되는 SMT용 미니 USB 플러그 장치 제조방법.The method of claim 1, wherein in the manufacturing method of the mini USB plug device for SMT coupled to the housing by forming a rectangular inclined protrusion on the top of the organic resin fixing the wire connecting pin. 청구항 1의 장치 제조방법에 있어서 인쇄회로 기판에 본 발명의 장치를 고정하기 위해 유기수지 하부에 돌출기둥과 금속하우징에 수평 혹은 수직 핀을 형성한 SMT용 미니 USB 플러그 장치 제조방법.A method for manufacturing a mini USB plug device for an SMT in which a horizontal or vertical pin is formed in a projection pillar and a metal housing in a lower part of an organic resin in order to fix the device of the present invention to a printed circuit board.
KR1020080003699A 2008-01-12 2008-01-12 Manufacturing technology of mini usb plug for smt KR20090077867A (en)

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Application Number Priority Date Filing Date Title
KR1020080003699A KR20090077867A (en) 2008-01-12 2008-01-12 Manufacturing technology of mini usb plug for smt

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Application Number Priority Date Filing Date Title
KR1020080003699A KR20090077867A (en) 2008-01-12 2008-01-12 Manufacturing technology of mini usb plug for smt

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KR20090077867A true KR20090077867A (en) 2009-07-16

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KR1020080003699A KR20090077867A (en) 2008-01-12 2008-01-12 Manufacturing technology of mini usb plug for smt

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160064788A (en) * 2014-11-28 2016-06-08 주식회사 에스알비 A Device for interface of an electronic equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160064788A (en) * 2014-11-28 2016-06-08 주식회사 에스알비 A Device for interface of an electronic equipment

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