KR100469482B1 - plus terminal inserting structure of direct power source jack and inserting method thereof - Google Patents

plus terminal inserting structure of direct power source jack and inserting method thereof Download PDF

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Publication number
KR100469482B1
KR100469482B1 KR10-2002-0032044A KR20020032044A KR100469482B1 KR 100469482 B1 KR100469482 B1 KR 100469482B1 KR 20020032044 A KR20020032044 A KR 20020032044A KR 100469482 B1 KR100469482 B1 KR 100469482B1
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South Korea
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terminal
housing assembly
positive
power jack
present
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KR10-2002-0032044A
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Korean (ko)
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KR20030094761A (en
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박영태
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박영태
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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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • 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
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/36—Plugs, connectors, or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

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  • Manufacturing Of Electrical Connectors (AREA)

Abstract

본 발명은 직류전원잭의 플러스단자(양극터미널)를 삽입 후 압착하는데 소요되는 작업시간을 절감하고 작업능률을 향상시킬 수 있는 기술에 관한 것이다. 본 발명에 의한 직류전원잭의 플러스단자의 삽입 구조는 인서트 사출로 성형되는 하우징 어셈블리; 상기 하우징 어셈블리 내부에 삽입되는 양극터미널; 상기 양극터미널 및 하우징 어셈블리에 각각 압착 조립되는 압착터미널로 구성되고, 외부형상의 사출시 용융수지의 침투를 방지하도록 상기 양극터미널에 압착된 터미널의 전단부는 밀폐된 구조를 갖고 있다.The present invention relates to a technology that can reduce the working time required to insert the positive terminal (positive terminal) of the DC power jack and then crimp and improve the work efficiency. Insertion structure of the positive terminal of the DC power jack according to the present invention comprises a housing assembly molded by insert injection; An anode terminal inserted into the housing assembly; It consists of a crimp terminal that is crimped and assembled to the anode terminal and the housing assembly, respectively, the front end portion of the terminal crimped to the anode terminal to prevent the penetration of the molten resin during the injection of the external shape has a closed structure.

Description

직류전원잭의 플러스단자 삽입구조 및 방법{plus terminal inserting structure of direct power source jack and inserting method thereof}Plus terminal inserting structure of direct power source jack and inserting method

본 발명은 직류전원잭의 플러스단자(양극터미널) 삽입구조 및 방법에 관한 것이다.The present invention relates to a structure and a method for inserting a positive terminal (positive terminal) of a DC power jack.

본 발명은 특히, 직류전원잭의 플러스단자를 삽입 후 압착하는데 소요되는작업시간을 절감하고 작업능률을 향상시킬 수 있는 기술에 관한 것이다.In particular, the present invention relates to a technology capable of reducing work time and improving work efficiency after pressing a positive terminal of a DC power jack.

도 1은 본 출원인이 출원중인 특허 제10-2002-0025727호(2002. 5. 10 출원)와 실용신안 제20-2002-0014290호(2002. 5. 10 출원)를 도시한 것이다.1 shows Patent No. 10-2002-0025727 (filed on May 10, 2002) and Utility Model No. 20-2002-0014290 (filed on May 10, 2002), to which the applicant is filed.

도 1에 있어서, 종래의 직류전원 잭 단자인 외부단자(10)는 음극터미널단자(5) 및 플러스단자(6)가 압착기에 의해 케이블(7)과 압착된 후 조립지그에 의해 하우징 어셈블리에 조립 고정되도록 한 구조를 갖고 있다.In Fig. 1, the external terminal 10, which is a conventional DC power jack terminal, is assembled to the housing assembly by an assembly jig after the negative terminal terminal 5 and the positive terminal 6 are compressed with the cable 7 by a crimping machine. It is structured to be fixed.

그러나, 이 같은 조립 구조는 플러스단자를 조립하고 음극단자를 조립함에 있어서 난해한 작업상의 문제점이 발생하였다.However, this assembly structure has a difficult operation problem in assembling the positive terminal and assembling the negative terminal.

따라서, 본 발명은 이와 같은 종래의 문제점을 개선 보완하기 위하여 이루어진 것으로서, 본 발명의 목적은 직류전원잭의 플러스단자의 케이블에 대한 삽입 고정시 공정을 개선하여 작업시간을 절감하고 작업능률을 향상시킬 수 있도록 한 직류전원잭의 플러스단자의 삽입 구조 및 방법을 제공하는데 있다.Therefore, the present invention has been made to improve and compensate for such a conventional problem, and an object of the present invention is to improve the process at the time of inserting and fixing the cable of the positive terminal of the DC power jack to reduce the work time and improve the work efficiency. The present invention provides an insertion structure and method of a positive terminal of a DC power jack.

상기 목적을 달성하기 위한 본 발명에 의한 직류전원잭의 플러스단자의 삽입 구조는, 인서트 사출로 성형되는 하우징 어셈블리; 상기 하우징 어셈블리 내부에 삽입되는 양극터미널; 및 상기 양극터미널 및 하우징 어셈블리에 각각 압착조립되는 압착터미널로 구성되고, 외부형상의 사출시 용융수지의 침투를 방지하도록 상기 양극터미널에 압착된 터미널의 전단부는 밀폐된 구조를 갖는 것을 특징으로 한다.Insertion structure of the positive terminal of the DC power jack according to the present invention for achieving the above object, the housing assembly is molded by injection molding; An anode terminal inserted into the housing assembly; And a crimping terminal that is crimped and assembled to the anode terminal and the housing assembly, respectively, wherein the front end of the terminal crimped to the anode terminal has a sealed structure to prevent penetration of the molten resin during injection of the external shape.

또한, 본 발명의 직류전원잭의 플러스단자의 삽입 방법은 하우징 어셈블리를 인서트 사출로 성형하는 제1단계; 상기 하우징 어셈블리 내부에 삽입 후 빠지지 않는 구조를 가진 양극터미널을 삽입하는 제2단계; 상기 양극터미널 및 하우징 어셈블리에 각각 압착터미널이 압착 조립될 수 있도록 가공된 홀을 통해 압착터미널을 압착 조립하는 제3단계; 및 사출기에서 필요한 형상으로 외부 모양을 만드는 제4단계로 구성된 것을 특징으로 한다.In addition, the method of inserting the positive terminal of the DC power jack of the present invention comprises a first step of molding the housing assembly by insert injection; Inserting a positive terminal having a structure that does not fall out after insertion into the housing assembly; A third step of crimping and crimping the crimp terminal through the processed holes so that the crimp terminal is crimped and assembled into the anode terminal and the housing assembly, respectively; And a fourth step of making the outer shape into the required shape in the injection molding machine.

도 1은 종래의 직류전원잭의 구조도.1 is a structural diagram of a conventional DC power jack.

도 2는 본 발명에 따른 직류전원잭의 개략적인 구조도.Figure 2 is a schematic structural diagram of a DC power jack according to the present invention.

도 3은 도 2의 B-B'선 단면도.3 is a cross-sectional view taken along the line B-B 'of FIG.

도 4는 도 2의 A-A'선 단면도.4 is a cross-sectional view taken along the line AA ′ of FIG. 2.

도 5는 본 발명의 직류전원잭의 플러스단자 삽입 공정도.5 is a process for inserting a positive terminal of the DC power jack of the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

20 ------ 하우징 어셈블리 30 ------ 압착터미널20 ------ Housing Assembly 30 ------ Crimp Terminal

40 ------ 절연체 50 ------ 양극터미널40 ------ Insulator 50 ------ Anode Terminal

60 ------ 케이블 70 ------- 몰딩60 ------ Cable 70 ------- Molding

이하, 본 발명의 실시예를 첨부한 도면을 참조하야 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings an embodiment of the present invention will be described in detail.

도 2는 본 발명에 따른 직류전원잭의 개략적인 구조도, 도 3은 도 2의 B-B'선 단면도, 도 4는 도 2의 A-A'선 단면도이다.2 is a schematic structural diagram of a DC power jack according to the present invention, FIG. 3 is a cross-sectional view taken along the line B-B 'of FIG. 2, and FIG. 4 is a cross-sectional view taken along the line A-A' of FIG.

도 2 내지 도 4에 있어서, 부호 20은 하우징 어셈블리(음극), 30은 압착 터미널, 40은 절연체, 50은 양극터미널, 60은 케이블, 70은 몰딩(외부 성형체)를 나타낸다.2 to 4, reference numeral 20 denotes a housing assembly (cathode), 30 crimp terminal, 40 insulator, 50 positive electrode terminal, 60 cable, and 70 molding (outer molded body).

상기 하우징 어셈블리(20)는 우선 인서트 사출로 성형되며, 그 내부에는 삽입 후 빠지지 않는 구조를 가진 양극터미널(50)이 삽입된다.The housing assembly 20 is first molded by insert injection, and the anode terminal 50 having a structure that does not fall out after insertion is inserted therein.

상기 양극터미널(50) 및 하우징 어셈블리(20)에는 각각 압착터미널(30)이 압축 조립할 수 있도록 가공된 홀(도시 생략)이 형성되며, 하우징 어셈블리(20)와 양극터미널(50)이 조립된 구조에 압착된 터미널(30)을 삽입하고, 사출기에서 필요한 형상으로 외부 모양을 만들면 제품이 완성된다.The positive electrode terminal 50 and the housing assembly 20 are each formed with holes (not shown) which are formed to compress and assemble the crimp terminal 30, and the housing assembly 20 and the positive electrode terminal 50 are assembled. Insert the crimped terminal 30 in, and make the external shape to the required shape in the injection molding machine is completed.

상기 양극터미널(50)에 삽입된 압착터미널(30)의 전단부(31)는 외부형상의 사출시 우려되는 용융수지의 단자 내부로의 침투를 방지하기 위해 밀폐된 구조를 갖고 있다.The front end portion 31 of the crimp terminal 30 inserted into the positive electrode terminal 50 has a sealed structure to prevent penetration of the molten resin into the terminal, which is concerned when the external shape is injected.

도 5는 본 발명의 직류전원잭의 플러스단자 삽입 공정도이다.5 is a process diagram of inserting the positive terminal of the DC power jack of the present invention.

우선, 도 5a에 도시한 바와 같이 하우징 어셈블리(20)가 인서트 사출로 성형된다.First, as shown in FIG. 5A, the housing assembly 20 is molded by insert injection.

도 5b에 도시한 바와 같이 상기 하우징 어셈블리(20) 내부에는 삽입 후 빠지지 않는 구조를 가진 양극터미널(50)이 삽입된다.As shown in FIG. 5B, a positive electrode terminal 50 having a structure that does not fall out after insertion is inserted into the housing assembly 20.

도 5c에 도시한 바와 같이 상기 양극터미널(50) 및 하우징 어셈블리(20)에 각각 압착터미널(30)이 압착 조립될 수 있도록 가공된 홀(도시생략)을 통해 압착터미널(30)을 압착 조립하며, 하우징 어셈블리(20)와 양극터미널(50)이 조립된 구조에 압착된 압착터미널(30)을 삽입한다.As shown in FIG. 5C, the crimp terminal 30 is crimped and assembled through holes (not shown) which are machined so that the crimp terminal 30 can be crimped and assembled into the anode terminal 50 and the housing assembly 20, respectively. The crimp terminal 30 is inserted into a structure in which the housing assembly 20 and the positive terminal 50 are assembled.

이때, 압착단자의 길이를 동일하게 하여 삽입 작업이 수월하게 수행되도록 하고, 양극터미널(50) 및 압착단자(30)가 성형시 이탈되지 않도록 충분한 결합력을 갖도록 한다.At this time, the length of the crimp terminal is the same to facilitate the insertion operation, and the positive terminal 50 and the crimp terminal 30 to have a sufficient coupling force so as not to be separated during molding.

도 5d에 도시한 바와 같이 사출기에서 필요한 형상으로 외부 모양을 만들면 제품이 완성된다.As shown in Fig. 5d, the external shape is made to the required shape in the injection molding machine, and the product is completed.

상술한 본 발명은 특정한 실시예를 들어 설명하였으나, 본 발명은 이에 한정하는 것은 아니며 본 발명의 기술적사상의 범주내에서는 얼마든지 수정 및 변형실시가 가능함은 물론이다.Although the above-described present invention has been described with reference to specific embodiments, the present invention is not limited thereto, and modifications and variations may be made within the scope of the technical idea of the present invention.

상술한 바와 같이 본 발명의 직류전원잭의 플러스단자의 삽입 구조 및 방법에 따르면 다음과 같은 효과가 있다.As described above, according to the insertion structure and method of the positive terminal of the DC power jack of the present invention, the following effects are obtained.

첫째, 하우징 어셈블리의 내부로부터 이탈되지 않도록 양극터미널의 구조를 형성하여 조립의 견고성을 유지한다.First, the structure of the anode terminal is formed so as not to be separated from the inside of the housing assembly to maintain the robustness of the assembly.

둘째, 양극터미널에 삽입된 압착단자의 전단부를 밀폐된 구조로 형성하여 외부형상의 사출 성형시 용융수지의 단자내부로의 침투를 방지한다.Second, the front end of the crimp terminal inserted into the anode terminal is formed in a sealed structure to prevent the penetration of the molten resin into the terminal during the injection molding of the external shape.

셋째, 압착단자의 길이가 동일하므로 작업이 수월하게 수행된다.Third, since the crimp terminals have the same length, the work is easily performed.

넷째, 양극터미널 및 압착단자가 충분한 결합력을 갖게 되어 성형시 이탈되지 않는다.Fourth, the anode terminal and the crimp terminal have a sufficient bonding force and do not leave out during molding.

Claims (2)

인서트 사출로 성형되는 하우징 어셈블리(20);A housing assembly 20 formed by insert injection; 상기 하우징 어셈블리(20) 내부에 삽입되는 양극터미널(50); 및An anode terminal 50 inserted into the housing assembly 20; And 상기 양극터미널(50) 및 하우징 어셈블리(20)에 각각 압착조립되는 압착터미널(30)로 구성되고,Consists of the crimping terminal 30 is crimped and assembled to the anode terminal 50 and the housing assembly 20, respectively, 외부형상의 사출시 용융수지의 침투를 방지하도록 상기 양극터미널(50)에 압착된 터미널(30)의 전단부(31)는 밀폐된 구조를 갖는 것을 특징으로 하는 직류전원잭의 플러스단자의 삽입 구조.Insertion structure of the positive terminal of the DC power jack, characterized in that the front end portion 31 of the terminal 30 is compressed to the anode terminal 50 to prevent the penetration of the molten resin during the injection of the external shape. 하우징 어셈블리(20)를 인서트 사출로 성형하는 제1단계;A first step of molding the housing assembly 20 by insert injection; 하우징 어셈블리(20) 내부에 삽입 후 빠지지 않는 구조를 가진 양극터미널(50)을 삽입하는 제2단계;Inserting a positive terminal (50) having a structure that does not fall out after insertion into the housing assembly (20); 상기 양극터미널(50) 및 하우징 어셈블리(20)에 각각 압착터미널(30)이 압착 조립될 수 있도록 가공된 홀을 통해 압착터미널(30)을 압착 조립하는 제3단계;A third step of pressing and assembling the crimping terminal 30 through the processed holes so that the crimping terminal 30 can be crimped and assembled into the anode terminal 50 and the housing assembly 20, respectively; 상기 하우징 어셈블리(20)와 양극터미널(50)이 조립된 구조에 압착된 압착터미널(30)을 삽입하는 제4단계; 및Inserting a crimping terminal (30) compressed into a structure in which the housing assembly (20) and the positive electrode terminal (50) are assembled; And 사출기에서 필요한 형상으로 외부 모양을 만드는 제5단계로 구성된 것을 특징으로 하는 직류전원잭의 플러스단자의 삽입 방법.Insertion method of the positive terminal of the DC power jack, characterized in that the fifth step to make the outer shape to the required shape in the injection molding machine.
KR10-2002-0032044A 2002-06-07 2002-06-07 plus terminal inserting structure of direct power source jack and inserting method thereof KR100469482B1 (en)

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Publication number Priority date Publication date Assignee Title
CN114654525B (en) * 2022-03-11 2024-02-09 昆山大途精密机械有限公司 Automatic assembling equipment for universal serial bus interface

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS649375U (en) * 1987-07-07 1989-01-19
JPH0427583U (en) * 1990-06-29 1992-03-04
KR960015695U (en) * 1994-10-19 1996-05-17 현대전자산업주식회사 DC cable plug device
KR200274724Y1 (en) * 1997-03-12 2002-12-18 이경수 Electric plug

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS649375U (en) * 1987-07-07 1989-01-19
JPH0427583U (en) * 1990-06-29 1992-03-04
KR960015695U (en) * 1994-10-19 1996-05-17 현대전자산업주식회사 DC cable plug device
KR0137715Y1 (en) * 1994-10-19 1999-04-01 김주용 DC cable plug device
KR200274724Y1 (en) * 1997-03-12 2002-12-18 이경수 Electric plug

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