CN203850568U - Socket and plug using same - Google Patents
Socket and plug using same Download PDFInfo
- Publication number
- CN203850568U CN203850568U CN201420222470.8U CN201420222470U CN203850568U CN 203850568 U CN203850568 U CN 203850568U CN 201420222470 U CN201420222470 U CN 201420222470U CN 203850568 U CN203850568 U CN 203850568U
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- socket
- pin
- slot
- plug
- electrode
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- Expired - Fee Related
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Abstract
The utility model discloses a socket and a plug using the same and belongs to the technical field of plugs and sockets. The socket is characterized in that the socket comprises a shell; a plurality of zero line plugging slots and live line plugging slots which are distributed in the shell; the bottoms of the zero line plugging slots are provided with zero line electrodes which are connected with an external power source zero line; the bottoms of the live line plugging slots are provided with live line electrodes which are connected with an external power source live line; and side walls of portions which are adjacent to end portions of opening portions of the zero line plugging slots and the live line plugging slots are provided with grounding electrodes which are connected with an external grounding wire. The plug comprises an insulating seat body which is provided with a zero line plugging pin and a live line plugging pin. The plug is characterized in that one side of the zero line plugging pin and one side of the live line plugging pin, which are adjacent to the shell, are respectively provided with an insulating layer which is corresponding to the grounding electrodes of the above socket. The socket provided by the utility model has the advantages of structure reasonable and flexible and convenient use, and is used for providing power source interfaces for electric appliances.
Description
Technical field
The utility model relates to a kind of power supply changeover device part, more particularly, relates in particular to a kind of socket.The utility model also relates to the plug that uses this socket simultaneously.
Background technology
Now socket on the market and appliance plug mostly are and separate design and produce, and various countries' standard difference, cause the plug occupy-place that has greatly and some plugs are porose does not insert.Socket secure design mostly is insulation board block method, makes plug plug effort, very inconvenient.And the single aesthetic property of conventional socket plug mode is not good enough.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of socket rational in infrastructure, flexible and convenient to use is provided.
Another object of the present utility model is to provide a kind of plug special that uses above-mentioned socket.
Last technical scheme of the present utility model is achieved in that a kind of socket, comprise housing, on wherein said housing, be distributed with some neutral slot and hot slot, in neutral slot bottom, be provided with the zero wire electrode being connected with external power source zero line, in hot slot bottom, be provided with the firewire electrode being connected with external power source live wire, on the sidewall of neutral slot and hot slot peristome close end, be equipped with the grounding electrode being connected with external ground wire.
In above-mentioned a kind of socket, described firewire electrode is comprised of S shape conducting strip, the elastic conducting strip being connected with S shape conducting strip and the triggering sheet that is hinged in hot slot, external power source live wire is connected with firewire binding post, firewire binding post and elastic conducting strip interval arrange, do not inserting under plug state, trigger sheet and be wherein attached to elastic conducting strip side in one end, when inserting plug, there is elastic deformation and be connected conducting with firewire binding post in elastic conducting strip under the extruding that triggers sheet.
In above-mentioned a kind of socket, at hot slot inner bottom part, be provided with insulation limiting plate.
In above-mentioned a kind of socket, described neutral slot and hot slot are array distribution, and neutral slot and hot slot are arranged along the horizontal and vertical interleaved that is, and the spacing between adjacent neutral slot and hot slot is identical.
After of the present utility model, a technical scheme is achieved in that a kind of plug, comprise insulating base frame, on insulating base frame, be provided with zero line pin and live wire pin, wherein at zero line pin and live wire pin, lean on a side of housing to be equipped with the insulating barrier corresponding with the grounding electrode of above-mentioned socket; In the length of the zero line pin in insulating barrier outside, be less than the spacing between zero wire electrode and grounding electrode on socket, in the length of the live wire pin in insulating barrier outside, be less than the spacing between firewire electrode and grounding electrode on socket; In the time of in plug insertion socket, zero line pin contacts with zero wire electrode, and live wire pin contacts with firewire electrode, and grounding electrode contacts with insulating barrier.
In above-mentioned a kind of plug, on described insulating base frame, be also provided with earth pin, the free end of earth pin is positioned at the top of zero wire electrode or firewire electrode, grounding electrode on earth pin and socket adapts, and the central point line of earth pin, zero line pin and three pins of live wire pin is equilateral right-angled triangle.
In above-mentioned a kind of plug, on the free end end face of described zero line pin and live wire pin, be equipped with and be criss-cross locating notch, the insulation limiting plate on locating notch and above-mentioned socket adapts.
In above-mentioned a kind of plug, the edge of described insulating base frame is between the shared slot of this insulating base frame and the center line of this insulating base frame side, and described center line is the shared slot of insulating base frame and center line adjacent with this slot and between the groove in insulating base frame outside is inserted.
In above-mentioned a kind of plug, described zero line pin and live wire pin cross section are radially circle.
In above-mentioned a kind of plug, described earth pin cross section is radially circular.
The utility model adopts after said structure, on socket, be only provided with zero line and hot slot, and the grounding electrode that connects ground wire is integrated in zero line and hot slot, make on socket panel, to only have zero line and hot slot, the in the situation that of equal size, the socket of this structure, can be more convenient to use, and on socket, do not need to distinguish the two poles of the earth and three-terminal polarized plus plug slot, use very flexible.Further, the fail safe of using for improving socket, elastic conducting strip is set in hot slot and triggers the structure that sheet matches, when socket is not used, firewire electrode is not connected with outside live wire, meanwhile, then coordinate the insulation limiting plate in hot slot, can effectively prevent that exterior object insertion from making firewire electrode conducting produce potential safety hazard; Adaptably, the zero line pin of plug with insulating barrier is set on live wire pin is connected and causes short circuit with grounding electrode avoiding, and the Length Ratio zero line pin of grounding pin and live wire pin are all short, as long as can contact with grounding electrode.The structure of the utility model plug and socket, changed the inflexible plug mode of conventional socket, no matter realized, be that bipolar electrode or three electrode plugs all can anyhow freely be selected hole and insert and to get, can tackle more environment form, greatly improved the service efficiency of socket, and, have safe design, simple and reliable, plug plug dynamics is moderate, good looking appearance not only, and more convenient to use.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is the structural representation of the utility model embodiment 1 socket;
Fig. 2 is the wiring construction schematic diagram of the utility model embodiment 1 socket;
Fig. 3 is the structural representation of the utility model embodiment 2 plugs;
Fig. 4 is one of syndeton schematic diagram of the utility model plug and socket;
Fig. 5 is the structural representation of the utility model embodiment 3 plugs;
Fig. 6 be the utility model plug and socket syndeton schematic diagram two;
Fig. 7 be the utility model plug and socket syndeton schematic diagram three.
In figure: housing 1, neutral slot 1a, hot slot 1b, zero wire electrode 2, firewire electrode 3, S shape conducting strip 3a, elastic conducting strip 3b, triggering sheet 3c, grounding electrode 4, firewire binding post 5, insulation limiting plate 6, insulating base frame 7, zero line pin 7a, live wire pin 7b, earth pin 7c, insulating barrier 8, locating notch 9.
Embodiment
Embodiment 1
Consult shown in Fig. 1, a kind of socket of the present utility model, comprise housing 1, on housing 1, be distributed with some neutral slot 1a and hot slot 1b, neutral slot 1a and hot slot 1b are array distribution, neutral slot 1a and hot slot 1b arrange along the horizontal and vertical interleaved that is, and the spacing between adjacent neutral slot 1a and hot slot 1b is identical.In neutral slot 1a bottom, be provided with the zero wire electrode 2 being connected with external power source zero line, in hot slot 1b bottom, be provided with the firewire electrode 3 being connected with external power source live wire, on the sidewall of neutral slot 1a and hot slot 1b peristome close end, be equipped with the grounding electrode 4 being connected with external ground wire.
Further, the fail safe of using for improving socket, in the present embodiment, firewire electrode 3 is comprised of S shape conducting strip 3a, the elastic conducting strip 3b being connected with S shape conducting strip 3a and the triggering sheet 3c that is hinged in hot slot 1b, external power source live wire is connected with firewire binding post 5, firewire binding post 5 arranges with elastic conducting strip 3b interval, do not inserting under plug state, trigger sheet 3c and be wherein attached to elastic conducting strip 3b side in one end, when inserting plug, there is elastic deformation and be connected conducting with firewire binding post 5 in elastic conducting strip 3b under the extruding that triggers sheet 3c.Meanwhile, at hot slot 1b inner bottom part, be provided with insulation limiting plate 6.Insulation limiting plate 6 can prevent from making firewire electrode 3 and firewire binding post 5 conductings in external devices insertion hot slot 1b, further improves the installation that socket is used.
The connected mode of the utility model zero wire electrode 2, firewire electrode 3 and grounding electrode 4 and external power source, can adopt the mode of connection shown in Fig. 2.Meanwhile, the utility model socket, can be designed to fixed socket, also can be designed to mobile jack, i.e. socket.
Embodiment 2
Consult shown in Fig. 3, a kind of plug of the present utility model, comprise insulating base frame 7, on insulating base frame 7, be provided with zero line pin 7a and live wire pin 7b, at zero line pin 7a and live wire pin 7b, lean on a side of housing 7 to be equipped with the insulating barrier corresponding with the grounding electrode 4 of above-mentioned socket 8; In the length of the zero line pin 7a in insulating barrier 8 outsides, be less than the spacing between zero wire electrode 2 and grounding electrode 4 on socket, in the length of the live wire pin 7b in insulating barrier 8 outsides, be less than the spacing between firewire electrode 3 and grounding electrode 4 on socket; In the time of in plug insertion socket, zero line pin 7a contacts with zero wire electrode 2, and live wire pin 7b contacts with firewire electrode 3, and grounding electrode 4 contacts with insulating barrier 8.Described zero line pin 7a and live wire pin 7b cross section are radially circle.Meanwhile, on the free end end face of zero line pin 7a and live wire pin 7b, be equipped with and be criss-cross locating notch 9, locating notch 9 adapts with the insulation limiting plate 6 on above-mentioned socket.This structure, the one, in order to coordinate with insulation limiting plate 6, the 2nd, convenient plug is connected with socket, adopts this structure, and there is not directivity with being connected of socket in plug, can peg graft arbitrarily, improves the flexibility of using.
Consult shown in Fig. 7, further, for improving the utilance of socket, prevent plug utilization excessive and other jacks on obstruction socket, in the present embodiment, the edge of insulating base frame 7 is between the shared slot of this insulating base frame 7 and the center line of this insulating base frame 7 sides, and described center line is the shared slot of insulating base frame 7 and center line adjacent with this slot and between the groove in insulating base frame 7 outsides is inserted.
Consult shown in Fig. 4, during use, after plug insertion socket, live wire pin 7b promotes to trigger sheet 3c, triggers sheet 3c and promotes elastic conducting strip 3b simultaneously, makes elastic conducting strip 3b that elastic deformation occur and is connected conducting with firewire binding post 5.
Embodiment 3
Consult shown in Fig. 5, a kind of plug of the present utility model, its structure is substantially the same manner as Example 2, difference is, on insulating base frame 7, be also provided with earth pin 7c, the free end of earth pin 7c is positioned at the top of zero wire electrode 2 or firewire electrode 3, and the grounding electrode on earth pin 7c and socket adapts, and the central point line of earth pin 7c, zero line pin 7a and tri-pins of live wire pin 7b is equilateral right-angled triangle.Described earth pin 7c cross section is radially circular.
Consult shown in Fig. 6, during use, after plug insertion socket, earth pin 7c just contacts with grounding electrode 4 and lower end is positioned at firewire electrode 3 tops, and meanwhile, the connected mode of zero line pin 7a and live wire pin 7b is identical with embodiment 2.
Above illustrated embodiment is better embodiment of the present utility model, only be used for facilitating explanation the utility model, not the utility model is done to any pro forma restriction, under any, in technical field, have and conventionally know the knowledgeable, if within not departing from the scope of technical characterictic that the utility model is put forward, utilize technology contents that the utility model discloses to do the local equivalent embodiment that changes or modify, and do not depart from technical characterictic content of the present utility model, all still belong in the scope of the utility model technical characterictic.
Claims (10)
1. a socket, comprise housing (1), it is characterized in that, on described housing (1), be distributed with some neutral slot (1a) and hot slot (1b), in neutral slot (1a) bottom, be provided with the zero wire electrode (2) being connected with external power source zero line, in hot slot (1b) bottom, be provided with the firewire electrode (3) being connected with external power source live wire, on the sidewall of neutral slot (1a) and hot slot (1b) peristome close end, be equipped with the grounding electrode (4) being connected with external ground wire.
2. a kind of socket according to claim 1, it is characterized in that, described firewire electrode (3) is by S shape conducting strip (3a), the elastic conducting strip (3b) being connected with S shape conducting strip (3a) and the triggering sheet (3c) being hinged in hot slot (1b) form, external power source live wire is connected with firewire binding post (5), firewire binding post (5) arranges with elastic conducting strip (3b) interval, do not inserting under plug state, trigger sheet (3c) and be wherein attached to elastic conducting strip (3b) side in one end, when inserting plug, under the extruding that triggers sheet (3c), there is elastic deformation and be connected conducting with firewire binding post (5) in elastic conducting strip (3b).
3. a kind of socket according to claim 1 and 2, is characterized in that, at hot slot (1b) inner bottom part, is provided with insulation limiting plate (6).
4. a kind of socket according to claim 1, it is characterized in that, described neutral slot (1a) and hot slot (1b) are array distribution, neutral slot (1a) and hot slot (1b) are arranged along the horizontal and vertical interleaved that is, and the spacing between adjacent neutral slot (1a) and hot slot (1b) is identical.
5. a right to use requires the plug of 1 to 4 arbitrary described socket, comprise insulating base frame (7), on insulating base frame (7), be provided with zero line pin (7a) and live wire pin (7b), it is characterized in that, at zero line pin (7a) and live wire pin (7b), lean on a side of housing (7) to be equipped with the insulating barrier (8) corresponding with the grounding electrode (4) of above-mentioned socket; The length of the zero line pin (7a) outside insulating barrier (8) is less than the spacing between zero wire electrode on socket (2) and grounding electrode (4), and the length of the live wire pin (7b) outside insulating barrier (8) is less than the spacing between firewire electrode on socket (3) and grounding electrode (4); In the time of in plug insertion socket, zero line pin (7a) contacts with zero wire electrode (2), and live wire pin (7b) contacts with firewire electrode (3), and grounding electrode (4) contacts with insulating barrier (8).
6. a kind of plug according to claim 5, it is characterized in that, on described insulating base frame (7), be also provided with earth pin (7c), the free end of earth pin (7c) is positioned at the top of zero wire electrode (2) or firewire electrode (3), earth pin (7c) adapts with the grounding electrode on socket, and the central point line of earth pin (7c), zero line pin (7a) and three pins of live wire pin (7b) is equilateral right-angled triangle.
7. a kind of plug according to claim 5, it is characterized in that, on the free end end face of described zero line pin (7a) and live wire pin (7b), be equipped with and be criss-cross locating notch (9), locating notch (9) adapts with the insulation limiting plate (6) on above-mentioned socket.
8. according to a kind of plug described in claim 5 or 6, it is characterized in that, the edge of described insulating base frame (7) is positioned between the shared slot of this insulating base frame (7) and the center line of this insulating base frame (7) side, and described center line is the center line between the shared slot of insulating base frame (7) and groove adjacent with this slot and that be positioned at insulating base frame (7) outside are inserted.
9. a kind of plug according to claim 5, is characterized in that, described zero line pin (7a) and live wire pin (7b) cross section are radially circle.
10. a kind of plug according to claim 6, is characterized in that, described earth pin (7c) cross section is radially circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222470.8U CN203850568U (en) | 2014-05-04 | 2014-05-04 | Socket and plug using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222470.8U CN203850568U (en) | 2014-05-04 | 2014-05-04 | Socket and plug using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850568U true CN203850568U (en) | 2014-09-24 |
Family
ID=51563541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420222470.8U Expired - Fee Related CN203850568U (en) | 2014-05-04 | 2014-05-04 | Socket and plug using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611715A (en) * | 2017-10-16 | 2018-01-19 | 周士琦 | Safety socket |
| CN108110465A (en) * | 2017-12-15 | 2018-06-01 | 惠州市加迈电器有限公司 | A kind of two-sided sleeve of socket |
-
2014
- 2014-05-04 CN CN201420222470.8U patent/CN203850568U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611715A (en) * | 2017-10-16 | 2018-01-19 | 周士琦 | Safety socket |
| CN107611715B (en) * | 2017-10-16 | 2024-02-27 | 周士琦 | Safety socket |
| CN108110465A (en) * | 2017-12-15 | 2018-06-01 | 惠州市加迈电器有限公司 | A kind of two-sided sleeve of socket |
| CN108110465B (en) * | 2017-12-15 | 2023-12-15 | 惠州市加迈电器有限公司 | Double-sided plug bush for socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20180504 |