KR950001462Y1 - Earth structure in receptacle - Google Patents
Earth structure in receptacle Download PDFInfo
- Publication number
- KR950001462Y1 KR950001462Y1 KR92018925U KR920018925U KR950001462Y1 KR 950001462 Y1 KR950001462 Y1 KR 950001462Y1 KR 92018925 U KR92018925 U KR 92018925U KR 920018925 U KR920018925 U KR 920018925U KR 950001462 Y1 KR950001462 Y1 KR 950001462Y1
- Authority
- KR
- South Korea
- Prior art keywords
- grounding
- outlet
- insertion hole
- ground
- plug
- Prior art date
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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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
-
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 접지구조를 적용한 110V용 콘센트의 일실시예를 나타낸 분해사시도.1 is an exploded perspective view showing an embodiment of a 110V outlet to which the grounding structure of the present invention is applied.
제2도는 제1도의 결합사시도.2 is a perspective view of FIG.
제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
제4도는 본 고안의 접지구조를 적용한 220V용 콘센트의 일예시 사시도.Figure 4 is a perspective view of an example of a 220V outlet to which the grounding structure of the present invention is applied.
제5도는 종래의 접지구조를 적용한 220V용 콘센트의 사시도.5 is a perspective view of a 220V outlet to which a conventional grounding structure is applied.
제6도는 본 고안의 접지구조가 적용된 콘센트에 대응하는 플러그의 예시도로서,6 is an exemplary view of a plug corresponding to an outlet to which the grounding structure of the present invention is applied.
(a)도는 110V용 플러그의 일예시 사시도.(a) is a perspective view of an example of a 110V plug.
(b)도는 220V용 플러그의 일예시 사시도.(b) is a perspective view of an example of a plug for 220V.
제7도는 종래의 접지구조를 적용한 플러그의 예시 사시도.7 is an exemplary perspective view of a plug to which a conventional grounding structure is applied.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 콘센트 본체 20 : 몸체10: outlet body 20: body
21 : 접속단자 30 : 덮개판21: connection terminal 30: cover plate
31 : 삽입구멍 40 : 체결보울트31: insertion hole 40: tightening bolt
50 : 접지부 51 : 접지단자50: grounding part 51: grounding terminal
51a : 접속부 51b : 결착부51a: connection part 51b: binding part
52 : 삽입구멍 60 : 접속체52: insertion hole 60: connecting body
본 고안은 안정된 접지효과를 얻을 수 있는 콘센트의 접지구조에 관한 것으로, 전자기기 또는 전기기등의 각종 정밀기기 제품에 전원을 공급하기 위하여 전원코드의 단부에 연결하여 전원배선을 접속하는데 사용하는 콘센트 본체에 구성되는 플러그 접속단자 삽입구멍과 그 하부에 접속단자의 중간부분에 감전사고등의 안전사고를 방지하기 위한 접지부를 형성하여서 콘센트에 플러그를 접속시킬 때, 상기 접지부가 이에 대응하게끔 플러그의 접속단자의 중간부분에 돌출되게 설치된 접지단자가 긴밀하고 견고하게 접속하여 안정된 접지효과를 얻을 수 있도록 한 것이다.The present invention relates to a grounding structure of an outlet that can achieve a stable grounding effect, and is used to connect a power wiring by connecting to an end of a power cord in order to supply power to various precision equipment products such as electronic devices or electric devices. When the plug is connected to an outlet by forming a plug connection terminal insertion hole formed in the main body and a ground portion for preventing safety accidents such as an electric shock in the middle portion of the connection terminal at the lower portion thereof, the grounding portion correspondingly corresponds to the plug connection terminal. The ground terminal protruding from the middle part of the cable is connected tightly and firmly to obtain stable grounding effect.
종래의 콘센트는 일반적으로 전원을 배선함에 있어서 연결 접속을 하기 위하여 별개의 물품으로 구성된 통상의 콘센트와 벽면에 매설되게 설치된 콘센트로 구분할 수 있는 것이며, 특히 110V용 콘센트의 경우에는 상기 어떠한 종류의 것이던간에 접지를 위한 접지부가 전혀 형성되지 않았던 것이다.Conventional outlets generally can be divided into ordinary outlets composed of separate items and outlets installed on the wall for connection connection in power supply, especially for 110V outlets of any kind There was no grounding part for grounding at all.
그러나, 220V용 콘센트의 경우에는 110V에 비해 승압된 전압이 흐르기 때문에 감전사고와 같은 안전사고를 방지하고져 대부분의 제품이 접지부를 형성하였으나, 이는 첨부도면 제5도에 도시된 바와같이 콘센트(10)의 표면부에 형성되는 플러그의 접속단자 삽입구멍(2)의 일측부, 즉 통상적으로 원형을 이루는 220V 전용의 플러그 외주연이 닿는 부분에 접지구멍(3)을 형성하고 그 하부에는 접지판(4)을 연결 구성하였던 것으로, 이러한 콘센트(1)는 첨부도면 제7도에 예시된 바와같이 상기 접지구멍(3)에 대응하게끔 형성된 플러그(5)의 접지단자(6)가 한쌍의 접속단자(7)와 삼각형태의 모서리부분에 위치하게끔 구성되므로써, 상기 콘센트(1)에 플러그(5)를 접속시키기 위하여는 큰 삽입력으로 꽉 끼워지도록 하여야만 긴밀하고 견고한 접속상태와 그에 따른 안정된 접지효과를 얻을 수 있었던 것이다.However, in the case of a 220V outlet, a voltage boosted compared to 110V prevents a safety accident such as an electric shock, so that most products have a ground part, but as shown in FIG. 5, the outlet 10 is shown in FIG. A ground hole 3 is formed at one side of the plug-in terminal insertion hole 2 of the plug formed in the surface portion of the plug, that is, a portion where the plug outer circumference of a dedicated 220V plug is generally formed, and a ground plate 4 is formed at the lower portion thereof. ), The outlet 1 has a pair of connection terminals 7 having a ground terminal 6 of a plug 5 formed to correspond to the ground hole 3 as illustrated in FIG. ) And triangular edges, the plug 5 must be tightly inserted with a large insertion force in order to connect the plug 5 to the outlet 1 tightly It was able to get a grounding effect.
이러한 콘센트에 접속되는 플러그는 상당한 하중이 작용하기 때문에 플러그와 콘센트가 쉽게 손상되거나 파손되는 경우가 허다할 뿐만 아니라, 사용상의 불편함과 접속부분의 긴밀하고 안정된 접속상태를 얻지 못하는 경우가 많았던 것이다.Since the plugs connected to such outlets have a significant load, they are not only easily damaged or broken, but also many inconveniences of use and inability to obtain a close and stable connection state of the connection parts have been obtained.
본 고안은 상기와 같은 종래의 제반 문제점을 해결 보완하여서 사용상의 편리함과, 플러그와 접속시킬때 항상 긴밀하고 견고하게 접속되어 안정된 접지효과를 얻을 수 있는 콘센트의 접지구조를 제공하고져 함에 고안의 목적이 있는 것이다.The object of the present invention is to provide a grounding structure of an outlet that can solve the above-mentioned problems and improve the convenience of use, and always provide a stable grounding effect by being tightly and firmly connected when connected to a plug. It is.
본 고안의 기술내용을 첨부도면에 의하여 상세히 설명하면 다음과 같다.The technical details of the present invention will be described in detail with reference to the accompanying drawings.
전원코드 단부에 연결 설치되는 콘센트 본체(10)를 몸체(20)에 매입 설치되는 한쌍의 접속단자(21)와 그 상부에 위치하는 삽입구멍(31)을 형성한 덮개판(30)을 체결보울트(40)로 결합하여 구성되는 통상의 콘센트에 있어서, 콘센트 본체(10)의 몸체(20)에 설치되는 한쌍의 접속단자(21)의 중간부분에 위치하도록 접지용 접지단자(51)를 설치하되, 선단부가 탄성을 갖는 접속부(51a)로 절곡 형성되고 후단부는 통상의 접지판에 연결되는 접속체(60)에 상기 체결보울트(40)에 의해 일체로 결속 고정되는 결착부(51b)로 형성하였으며, 덮개판(30)의 삽입구멍(31)의 중간부분, 즉 상기 접지단자(51)의 접속부(51a)가 위치하는 상측부에는 접지단자 삽입구멍(52)을 형성하여서 콘센트 본체(10)의 표면부에 접지부(50)를 형성하게끔 구성함을 특징으로 하는 콘센트의 접지구조이다.Fastening bolt cover plate 30 formed with a pair of connection terminals 21 installed in the body 20 to the outlet body 10 is connected to the power cord end and the insertion hole 31 located on the upper part In the ordinary outlet configured to be coupled to (40), the grounding terminal 51 for grounding is installed so as to be located in the middle portion of the pair of connection terminals 21 installed in the body 20 of the outlet body (10) The front end portion is formed by a bending portion 51a having elasticity, and the rear end portion is formed of a binding portion 51b which is integrally fixed and fixed by the fastening bolt 40 to a connecting body 60 connected to a conventional ground plate. In the middle portion of the insertion hole 31 of the cover plate 30, that is, the upper portion where the connection portion 51a of the ground terminal 51 is located, a ground terminal insertion hole 52 is formed so that Grounding structure of the outlet, characterized in that configured to form a grounding portion 50 in the surface portion.
상기 접지단자(51)는 선단부가 절곡되어 탄성을 갖도록 하여 접속부(51a)를 형성한 후, 덮개판(30)의 접지단자 삽입구멍(52)의 되도록 가까운 위치인 직하부에 위치하도록 설치하는 것이 바람직하며, 그 형태는 특별히 제한받지 않는 것이다.The ground terminal 51 is formed so that the front end portion is bent to have elasticity to form the connecting portion 51a, and then, the ground terminal 51 is positioned so as to be directly below the ground terminal insertion hole 52 of the cover plate 30. It is preferable that the form is not particularly limited.
이와같은 본 고안의 접지구조는 본 출원인에 의해 동일자로 제출되는 첨부도면 제6도에 예시된 플러그의 접지구조와 대응하여 접속하므로서 긴밀하고 견고하며 안정된 접속상태를 얻을 수 있는 것으로, 콘센트 본체(10)에 삽입구멍(31)에 플러그(70)의 접속단자(71)가 끼워지도록 접속시키면, 이때 콘센트 본체(10)의 덮개판(30)에 형성된 접지부(50), 즉 접속단자(71)의 삽입구멍(31)의 중간부분에 형성된 접지단자(72)의 삽입구멍(52)을 통하여 플러그(70)의 접지단자(72)가 끼워지면서 상기 삽입구멍(52)의 하부에 위치한 접지단자(51)의 선단 접속부(51a)와 긴밀하고 견고하게 접속하여 긴밀한 접속상태를 유지하므로서 안정된 접지효과를 제공받을 수 있는 것이다.Such a grounding structure of the present invention can obtain a close, solid and stable connection state by connecting correspondingly to the grounding structure of the plug illustrated in FIG. Is connected to the insertion hole 31 so that the connection terminal 71 of the plug 70 is fitted, the ground portion 50 formed on the cover plate 30 of the outlet body 10, that is, the connection terminal 71 The ground terminal 72 of the plug 70 is inserted through the insertion hole 52 of the ground terminal 72 formed in the middle of the insertion hole 31 of the ground terminal (lower than the insertion hole 52) It is possible to provide a stable grounding effect while maintaining a close connection state by tightly and firmly connecting the tip connecting portion 51a of the 51).
본 고안은 간단한 구조로서 구성되며, 접속단자의 중간부분에 접지부가 형성되었기 때문에 플러그와의 접속작업시 큰 삽입력을 가하지 않더라도 긴밀하고 견고한 접속상태를 얻을 수 있는 것으로, 그 사용상의 불편함이 전혀 없고, 고장의 염려가 전혀 없으며, 110V용 또는 220V용에 구애됨이 없이 접지부를 간편하게 구성할 수 있는 것이다.The present invention is constructed as a simple structure, and since the ground part is formed in the middle part of the connection terminal, it is possible to obtain a tight and solid connection state without a large insertion force when connecting the plug. There is no fear of failure, and the grounding unit can be easily configured without regard to 110V or 220V.
이러한 본 고안은 간편한 접지부의 구성으로 안정된 접지효과를 얻을 수 있으므로 감전사고등의 전기적 안전사고를 방지할 수 있으며, 산업상의 이용가치가 크고 실용적인 고안인 것이다.The present invention can achieve a stable grounding effect by the configuration of a simple grounding unit to prevent electrical safety accidents such as electric shock accidents, industrial use value is large and practical design.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92018925U KR950001462Y1 (en) | 1992-10-02 | 1992-10-02 | Earth structure in receptacle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92018925U KR950001462Y1 (en) | 1992-10-02 | 1992-10-02 | Earth structure in receptacle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940011152U KR940011152U (en) | 1994-05-27 |
| KR950001462Y1 true KR950001462Y1 (en) | 1995-03-06 |
Family
ID=19341182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92018925U KR950001462Y1 (en) | 1992-10-02 | 1992-10-02 | Earth structure in receptacle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950001462Y1 (en) |
-
1992
- 1992-10-02 KR KR92018925U patent/KR950001462Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940011152U (en) | 1994-05-27 |
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