KR890006930Y1 - Car cord plug - Google Patents

Car cord plug Download PDF

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Publication number
KR890006930Y1
KR890006930Y1 KR2019860020381U KR860020381U KR890006930Y1 KR 890006930 Y1 KR890006930 Y1 KR 890006930Y1 KR 2019860020381 U KR2019860020381 U KR 2019860020381U KR 860020381 U KR860020381 U KR 860020381U KR 890006930 Y1 KR890006930 Y1 KR 890006930Y1
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KR
South Korea
Prior art keywords
plug
ground
spring
power supply
grounding
Prior art date
Application number
KR2019860020381U
Other languages
Korean (ko)
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KR880013723U (en
Inventor
조남일
Original Assignee
삼성전자 주식회사
한형수
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 삼성전자 주식회사, 한형수 filed Critical 삼성전자 주식회사
Priority to KR2019860020381U priority Critical patent/KR890006930Y1/en
Publication of KR880013723U publication Critical patent/KR880013723U/en
Application granted granted Critical
Publication of KR890006930Y1 publication Critical patent/KR890006930Y1/en

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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

내용 없음.No content.

Description

DC카아 코드 플러그DC car cord plug

제1도는 종래 DC 카아코드 플러그의 종단면도.1 is a longitudinal sectional view of a conventional DC car cord plug.

제2도는 본 고안의 종단면도.2 is a longitudinal sectional view of the present invention.

제3도는 본 고안의 사시도.3 is a perspective view of the present invention.

제4도는 본 고안의 분해 사시도.4 is an exploded perspective view of the present invention.

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

11: 플러그 본체 12 : 접지편케이스11: plug body 12: grounding case

13 : 플러그 캡 14 : 접지링13 plug cap 14 grounding ring

15 : ＋접지편 16 : 스프링15: + grounding 16: spring

21 : 개구부 23 : 와이어삽입구21: opening 23: wire insertion opening

24, 24' 24" : 재치홈 26 : 삽입홈24, 24 '24 ": Tactile groove 26: Insertion groove

27 : 판스프링 28 : -접지부27: leaf spring 28:-ground portion

30 : 스프링걸림부30: spring catching part

본 고안은 DC카아코드(CAR CORD) 플러그에 관한 것이다.The present invention relates to a DC CAR CORD plug.

종래의 DC카아코드 플러그는 제1도에서 보는 바와같이 -접지 금구를 형성하고 있는 판스프링(4)의 스프링성을 고려하여 플러그의 전체적인 길이가 필요 이상으로 길었을 뿐만 아니라 전원공급 와이어(8)를 플러그에 연결하기 위해서는 플러그 손잡이(3) 및 플러그 본체(1)에 전원공급 와이어(8)를 먼저 끼워넣은 후, 전원 공급와이어(8)의 양단을 -접지 금구(4)와 +접지판(9)에 납땜 연결하였기 때문에 작업성이 난이하였고, 또 플러그에 내장된 퓨우즈를 교환하기 위해 접지편 케이스(2)를 분리하면 내면의 스프링(6)과 접지팬(5)이 접지팬 케이스(2)에서 이탈될 수 있어 퓨우즈 교환시 이들 부품을 분실할 염려가 있고, 따라서 교환작업에 상당한 주의를 요해야 하는 등의 번거로움과 불편이 있었다.In the conventional DC car cord plug, as shown in FIG. 1, the overall length of the plug is longer than necessary in consideration of the spring property of the leaf spring 4 forming the grounding bracket, and the power supply wire 8 In order to connect the plug to the plug handle (3) and the plug body (1), first insert the power supply wire (8), and then both ends of the power supply wire (8)-grounding bracket (4) and + ground plate ( 9) It is hard to work because it is soldered to it, and when the grounding piece case 2 is removed to replace the fuse embedded in the plug, the inner spring 6 and the grounding fan 5 become the grounding fan case ( There is a fear that these parts may be lost when the fuse is replaced since it may be dislodged from 2), and thus, the inconvenience and inconvenience of having to take considerable care in the replacement work.

본 고안은 이와같은 점들을 개선하기 위하여 고안한 것으로, 판스프링의 구조를 개선하여 플러그의 전체길이를 반이상 짧게 축소시켜 주어 자동차내의 라이터(LIGHTER)에 그 장착이 용이하게 하였고, 종래 플러그의 손잡이 뒤쪽에서 수평방향으로 삽입하던 전원공급 와이어를 프러그 본체의 측면 삽입구를ㄹ 통해 직각 방향으로 삽입되게 하므로 전원공급 와이어를 플러그에 연결할 때 작업성이 양호하게 함과 동시에 자동차의 라이터에 장착할 때에도 전원 공급 와이어가 플러그 본체에서 길게 늘어지지 않게하였고, 또한 퓨우즈 교환시 접지편 케이스를 분리하여 스프링과 접지편이 케이스에서 이탈되지 않게되어 분실이 방지되게 하였다.The present invention was devised to improve such points, and the structure of the leaf spring was improved to shorten the overall length of the plug by more than half, making it easy to install the lighter in the car, and the handle of the conventional plug Since the power supply wire inserted in the horizontal direction from the rear side is inserted at right angles through the side insertion hole of the plug body, the workability is good when the power supply wire is connected to the plug, and the power is supplied even when mounted on the car's lighter. The wires were not stretched long in the plug body, and when the fuse was replaced, the grounding piece case was removed so that the spring and the grounding piece were not separated from the case to prevent loss.

이하 본 고안은 첨부도면에 의거하여 상술하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고안은 DC카아코드 플러그는 제2도 및 4도에서 보는 바와같이, 플러그 본체(11)의 후측단부 개구부(21)에는 플러그캡(13)을 나사식으로 체결하였고, 상기 플러그 본체의 후측단부의 저면에는 전원공급 와이어삽입구(23)를 형성하여 삽입되는 전원공급 와이어(18)의 와이어 스토퍼(17)가 끼워지게하며, 와이어(18)의 +측 단부(18')는 플러그 본체(11)의 후측 개구부(21)를 통하여 내부 후측에 받침 리브(32)가 있는 +접지판(19)에 납땜 고정하고, - ㄱ 단부(18")는 플러그 본체(11)의 내부로 삽입하여 플러그 본체(11)의 선단부를 감싸고 있는 접지링(14)의 -접지부(28)에 납땜 연결한다.In the present invention, the DC car cord plug is fastened to the rear end portion 21 of the plug body 11 by screwing the plug cap 13 by screw type, as shown in FIGS. 2 and 4, and the rear end portion of the plug body. The wire stopper 17 of the power supply wire 18 is inserted into the bottom surface of the power supply wire insertion hole 23, and the + side end 18 'of the wire 18 is the plug body 11. Soldered to the + ground plate 19 with the support ribs 32 on the inner rear side through the rear opening 21 of the < RTI ID = 0.0 > -a < / RTI > end 18 " Solder to the grounding (28) of the ground ring (14) surrounding the tip of 11).

또한, 상기 플러그 본체(11)의 선단부에는 삽입홈(26)이 있는 나사부(29)를 형성하고 그 후측에는 판스프링 재치홈(24) (24') (24")을 형성하여 이들 홈(26) (24)에 접지링(14)의 -집지부(28)와, 외주면에 일체로 형성한 수개의 판스프링(27)들이 각각 재치결합 되게 하였다.In addition, a threaded portion 29 having an insertion groove 26 is formed at the tip end of the plug body 11, and leaf spring mounting grooves 24, 24 ′, 24 ″ are formed at the rear side thereof to form these grooves 26. (24) and the-collecting portion 28 of the ground ring 14, and several leaf springs (27) integrally formed on the outer circumferential surface are each recombined.

한편, 상기 플러그 본체(11)의 나사부(29)에는 접지편케이스(12)를 나사식으로 체결하며 이 접지팬 케이스의 우측으로는 +접지팬(15)을 좌측으로 스프링(16)을 각각 결합하여 +접지팬(15)의 스프링 걸림부(30)에 스프링(16)의 일단이 결착 고정되게 하고, 본체(11)의 내부에 퓨우즈(10)가 내장되게 하여서된 것이다.Meanwhile, the ground piece case 12 is screwed to the screw portion 29 of the plug body 11, and the + ground fan 15 is coupled to the left side of the ground fan case, and the spring 16 is coupled to the left side, respectively. One end of the spring 16 is fixed to the spring engaging portion 30 of the + grounding fan 15, and the fuse 10 is embedded in the main body 11.

미설명 부호 "31"은 퓨우즈 유동방지 리브이다.Reference numeral “31” denotes a fuse flow preventing rib.

이와같이 구성된 본 고안은 DC카아코드 플러그는 플러그를 자동차등의 라이터부에 삽입하면 +전원은 접지편(15)과 스프링(16) 및 퓨우즈(10)와 +접지판(19)을 통하여 전원공급와이어(18)의 +측단부(18')로 흐르게 되고, -전원은 접지링(14)의 각 판스프링(27)과 접지링(14)의 -접지부(28)에 접속된 전원 공급와이어(18)의 -측단부(18")은 흐르게 되는 것이다.The present invention configured as described above, the DC car cord plug is inserted into the lighter, such as a car + power supply through the ground piece 15 and the spring 16 and the fuse 10 and + ground plate 19 A power supply wire is connected to each of the leaf springs 27 of the ground ring 14 and the grounding portion 28 of the ground ring 14 to the + side end 18 ′ of the wire 18. The -side end 18 "of (18) flows.

이와같이 작용하는 본 고안의 DC카이코드 플러그는 자동차등의 라이터부와의 접속이 접지링(14)의 판스프링(27)에 의하여 3방향에서 접속되므로 종래와 같이 힘겹게 밀어넣지 않아도 접속 상태가 양호하게 되고, 전체적인 플러그의 길이를 반이상 축소시킬 수 있어 포장 및 콘센트 연결이 용이한 잇점이 있으며, 또 전원공급 와이어(18)를 플러그에 연결할 때에는 전원 공급화이어(18)를 플러그 본체(11)의 후측 개구부(21)를 통하여 +접지판(19)과 -접지부(28)에 각각 납땜 연결하므로 작업성이 극히 양호하며, 그리고 퓨우즈(10) 교환시 접지팬 케이스(12)를 분리하여도 스프링(16)은 그 일단이 +접지팬(15)의 걸림부(30)에 결착 고정되어 접지팬 케이스(12)에 연결된 상태로 있으므로 각각의 부품이 분리되거나 분실될 염려가 없게되는 등 매우 유용한 고안인 것이다.The DC chi cord plug of the present invention acting as described above is connected in three directions by the leaf spring 27 of the ground ring 14, so that the connection state is good even if it is not pushed hard as in the prior art. Since the overall plug length can be reduced by more than half, the packaging and the outlet can be easily connected. Also, when the power supply wire 18 is connected to the plug, the power supply wire 18 is connected to the rear of the plug body 11. Soldering connection to the + ground plate 19 and the-ground portion 28 through the opening 21, respectively, the workability is extremely good, and springs even if the ground fan case 12 is removed when replacing the fuse 10 16 is a very useful design, such that the one end is fixed to the locking portion 30 of the + ground fan 15 and connected to the ground fan case 12 so that each component is not separated or lost. It is

Claims (1)

후측 단부의 개구부(21)에는 플러그 캡(13)을 나사식으로 결합하고 저면 와이어 삽입구(23)를 통해서는 전원 공급와이어를 삽입토록한 플러그 본체(11)의 선단부 삽입홈(26)에는 접지링(14)의 -접지부(28)가, 또 재치홈(24) (24') (24")에는 접지링(14)의 외주면에 일체로 형성한 수개의 판스프링(27)이 각 재치되게 하고, +접지편(15)의 내단에형성한 스프링 걸리부(30)에 스프링(16)의 일단이 고정되게 결합한 접지편 케이스(12)는 상기 플러그 본체의 선단부에 나사식으로 결합하여서된 DC카아 코드 플러그.A plug ring 13 is screwed into the opening 21 at the rear end, and a ground ring is inserted into the tip insertion groove 26 of the plug body 11 through which the power supply wire is inserted through the bottom wire insertion hole 23. The grounding part 28 of (14) is arranged so that several leaf springs 27 integrally formed on the outer circumferential surface of the ground ring 14 are placed in the mounting grooves 24, 24 'and 24 ". And a ground piece case 12 having one end of the spring 16 fixedly coupled to the spring catching portion 30 formed at the inner end of the + ground piece 15 by screwing to the distal end of the plug body. Cara cord plug.
KR2019860020381U 1986-12-17 1986-12-17 Car cord plug KR890006930Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860020381U KR890006930Y1 (en) 1986-12-17 1986-12-17 Car cord plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860020381U KR890006930Y1 (en) 1986-12-17 1986-12-17 Car cord plug

Publications (2)

Publication Number Publication Date
KR880013723U KR880013723U (en) 1988-08-30
KR890006930Y1 true KR890006930Y1 (en) 1989-10-12

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ID=19258044

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860020381U KR890006930Y1 (en) 1986-12-17 1986-12-17 Car cord plug

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KR (1) KR890006930Y1 (en)

Also Published As

Publication number Publication date
KR880013723U (en) 1988-08-30

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