CN102570221B - Combined type plug and socket structure - Google Patents
Combined type plug and socket structure Download PDFInfo
- Publication number
- CN102570221B CN102570221B CN2012100150813A CN201210015081A CN102570221B CN 102570221 B CN102570221 B CN 102570221B CN 2012100150813 A CN2012100150813 A CN 2012100150813A CN 201210015081 A CN201210015081 A CN 201210015081A CN 102570221 B CN102570221 B CN 102570221B
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- live wire
- socket
- sleeve
- latch
- zero line
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Abstract
The invention relates to a combined type plug and socket structure, which mainly comprises a socket unit, wherein the socket unit comprises a main body, two side faces of the main body are respectively provided with a left end cover, a front cover and a right end cover, one side of the front cover is provided with a live wire plug pin, a grounding plug pin and a zero wire plug pin, the upper part of the main body and the side face opposite to the front cover are respectively provided with a jack for plug-in of another socket unit, the main body is internally provided with a live wire plug bush, a grounding plug bush and a zero wire plug bush, the live wire plug bush is connected with the live wire plug pin, the grounding plug bush is connected with the grounding plug pin, and the zero wire plug bush is connected with the zero wire plug pin. The combined type plug and socket structure disclosed by the invention has the beneficial effects that each socket unit is provided with a group of plug pins and two groups of jacks located on different planes, the jacks can be expanded by means of interconnection of the socket units so as to meet the requirement for using a plurality of electric appliances at the same time, the number of the socket units to be spliced can be increased or decreased as required, the jacks of the two socket units back and forth are not located on the same plane, so that the interference among the jacks is prevented, and the plugs are ensured to be used in a larger area way.
Description
Technical field
The invention belongs to the plug field of daily living article, is mainly a kind of modular plug socket.
Background technology
Socket used in everyday provides the connector of power supply as electrical appliance, jack is limited, and function singleness, when a plurality of electrical appliances of needs need power supply, the general multifunction wiring board that uses, power demands when can provide a plurality of jacks to be used for a plurality of electrical equipment, but the jack on wiring board is more, not all will use simultaneously, caused the waste of resource, and the volume ratio of wiring board is larger, takes up room many, moves and deposits all not convenient.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, and a kind of simple in structure, diverse in function is provided, extendible modular plug socket.
the present invention solves the technical scheme that its technical problem adopts: this modular plug socket, mainly comprise socket unit, socket unit comprises body, three sides of body are respectively equipped with left end cap, protecgulum and right end cap, one side of protecgulum is provided with the live wire latch, ground pin and zero line latch, the side that the top of body and protecgulum are relative is equipped with the jack of another socket unit of pegging graft, the inside of body is provided with the live wire sleeve, ground connection sleeve and zero line sleeve, the live wire sleeve is connected with the live wire latch, the ground connection sleeve is connected with ground pin, the zero line sleeve is connected with the zero line latch.
The connecting line of described live wire sleeve and live wire latch intersects mutually with the connecting line of zero line sleeve and zero line latch, and live wire sleeve and zero line latch are positioned at a side, and the zero line sleeve is positioned at relative opposite side with the live wire latch.
The latch of described body front-back is opposite with live wire polarity with the zero line of jack, and the position of former and later two socket units becomes 180 ° of rotations.
Described left end cap and right end cap are provided with concave and convex stripe.
The effect that the present invention is useful is: each socket unit of the present invention has one group of latch and two groups of jacks that are positioned at Different Plane, by interconnecting of socket unit, make being expanded of jack, can meet the demand that a plurality of electrical equipment use simultaneously, how much can increasing and decreasing as required of splicing, the jack of former and later two socket units is same plane no longer, has avoided the interference between jack, has guaranteed the use of larger area plug.
Description of drawings
Fig. 1 is socket unit structural representation of the present invention;
Fig. 2 is socket unit internal structure schematic diagram of the present invention;
Fig. 3 is socket unit connection diagram of the present invention.
Reference numeral: live wire latch 1, ground pin 2, zero line latch 3, protecgulum 4, left end cap 5, body 6, right end cap 7, live wire sleeve 8, ground connection sleeve 9, zero line sleeve 10, concave and convex stripe 11.
Embodiment
The invention will be further described below in conjunction with accompanying drawing:
as shown in the figure, this modular plug socket, mainly comprise socket unit, socket unit comprises body 6, three sides of body 6 are respectively equipped with left end cap 5, protecgulum 4 and right end cap 7, left end cap 5 and right end cap 7 are provided with concave and convex stripe 11, firmly non-slip while being convenient to grasp, one side of protecgulum 4 is provided with live wire latch 1, ground pin 2 and zero line latch 3, the top of body 6 and the relative side of protecgulum 4 are equipped with the jack of another socket unit of pegging graft, the inside of body 6 is provided with live wire sleeve 8, ground connection sleeve 9 and zero line sleeve 10, live wire sleeve 8 is connected with live wire latch 1, ground connection sleeve 9 is connected with ground pin 2, zero line sleeve 10 is connected with zero line latch 3.The connecting line of live wire sleeve 8 and live wire latch 1 intersects mutually with the connecting line of zero line sleeve 10 and zero line latch 3, and live wire sleeve 8 is positioned at a side with zero line latch 3, and zero line sleeve 10 is positioned at relative opposite side with live wire latch 1.Make like this, the latch of body 6 front-backs is opposite with live wire polarity with the zero line of jack, the position that namely forms former and later two socket units becomes the rotation of 180 °, the jack of side is not on same direction, facilitate the larger power consumption equipment of some plugs to use,, as Charger (portable round), thereby can not affect more electrical equipment, do not use.Structure of the present invention is small and exquisite, and is reasonable in design, carries, deposits and use all very convenient.
In addition to the implementation, the present invention can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of requirement of the present invention.
Claims (2)
1. modular plug socket, mainly comprise socket unit, it is characterized in that: socket unit comprises body (6), three sides of body (6) are respectively equipped with left end cap (5), protecgulum (4) and right end cap (7), one side of protecgulum (4) is provided with live wire latch (1), ground pin (2) and zero line latch (3), the top of body (6) and the relative side of protecgulum (4) are equipped with the jack of another socket unit of pegging graft, the inside of body (6) is provided with live wire sleeve (8), ground connection sleeve (9) and zero line sleeve (10), live wire sleeve (8) is connected with live wire latch (1), ground connection sleeve (9) is connected with ground pin (2), zero line sleeve (10) is connected with zero line latch (3), the connecting line of described live wire sleeve (8) and live wire latch (1) intersects mutually with the connecting line of zero line sleeve (10) and zero line latch (3), live wire sleeve (8) is positioned at a side with zero line latch (3), and zero line sleeve (10) is positioned at relative opposite side with live wire latch (1), the latch of described body (6) front-back is opposite with live wire polarity with the zero line of jack, and the position of former and later two socket units becomes 180 ° of rotary setting.
2. modular plug socket according to claim 1, it is characterized in that: described left end cap (5) and right end cap (7) are provided with concave and convex stripe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100150813A CN102570221B (en) | 2012-01-18 | 2012-01-18 | Combined type plug and socket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100150813A CN102570221B (en) | 2012-01-18 | 2012-01-18 | Combined type plug and socket structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102570221A CN102570221A (en) | 2012-07-11 |
| CN102570221B true CN102570221B (en) | 2013-11-13 |
Family
ID=46414981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100150813A Active CN102570221B (en) | 2012-01-18 | 2012-01-18 | Combined type plug and socket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102570221B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979730A (en) * | 2015-06-24 | 2015-10-14 | 冯双喜 | Plug with socket structure |
| CN108683044A (en) * | 2018-05-18 | 2018-10-19 | 惠阳晋煜工业有限公司 | One kind can expand plug |
| CN109149305B (en) * | 2018-09-14 | 2023-12-26 | 佛山科学技术学院 | Clamping plug and conversion plug comprising same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2167454Y (en) * | 1993-09-03 | 1994-06-01 | 颜如康 | Combined intermediate plug |
| US6220880B1 (en) * | 2000-01-27 | 2001-04-24 | Chiu-Shan Lee | Electric outlets |
| CN201118050Y (en) * | 2007-11-28 | 2008-09-17 | 李明 | Connection type combined electric socket |
| CN101916942B (en) * | 2010-07-27 | 2012-11-21 | 浙江大学 | Combination cubic socket |
| CN202423777U (en) * | 2012-01-18 | 2012-09-05 | 建德市飞龙电器有限公司 | Combined type plug-and-socket structure |
-
2012
- 2012-01-18 CN CN2012100150813A patent/CN102570221B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102570221A (en) | 2012-07-11 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |