CN103794933A - Safety socket and traditional plug power converters - Google Patents
Safety socket and traditional plug power converters Download PDFInfo
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- CN103794933A CN103794933A CN201410069011.5A CN201410069011A CN103794933A CN 103794933 A CN103794933 A CN 103794933A CN 201410069011 A CN201410069011 A CN 201410069011A CN 103794933 A CN103794933 A CN 103794933A
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- plug
- power supply
- pair
- changeover device
- safety socket
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Abstract
The invention discloses a safety socket and a pair of traditional plug power converters. The power source converters are provided with a pair of regularly-shaped conducting shells and elastic conducting pieces inside the shells, regularly-shaped plug holes allowing multi-standard plug electrodes to be plugged are formed in an insulating rotation core of the safety socket, slides allowing the power converters to slide upwards and downwards are arranged at the lower end of the positive electrode plug hole and the lower end of the negative electrode plug hole, the pair of conducting shells make tight contact with the traditional multi-standard plugs of various countries through the elastic conducting pieces in the shells, and the outer sides of the pair of conducting shells are respectively and symmetrically provided with a clamping groove and a power source clamping boss to enable the conducting shells to be tightly meshed. The power converters make tight contact with all the plugs, which are used by people in the modern world, such as a traditional national-standard two-electrode plug, a traditional national-standard three-electrode plug, a German-standard plug, an American-standard plug, an Italian-standard plug, an English-standard plug, a South-African-standard plug and a Swiss-standard plug through the conducting pieces arranged inside the shells, and a circuit is formed after a power source is connected. Thus the ideal effects of safety, practicability and compatibility are achieved scientifically and the trouble of bringing a power conversion plug during travel is avoided.
Description
Technical field
The present invention relates to a kind of safety socket and traditional plug power supply changeover device.
Background technology
Socket, plug are the most frequently used life instruments in people's daily life, and existing various countries in the world exist many standards, specification at the conventional socket, the plug that use, cannot be compatible, and whilst on tour needs charged changeover plug.
Chinese invention patent safety socket (patent No. is 201010182074.3) discloses a kind of safety socket, it is to be provided with two static contacts in left and right in the upper end of base, the rear side of static contact is equipped with two movable contact springs corresponding thereto, the rear side of movable contact spring is provided with plug reed, the moving contact of movable contact spring front end be positioned at static contact directly over, the central seat of two plug reeds in left and right is provided with lower pin-and-hole, lower pin-and-hole is in-built drive rod, the right-hand member of drive rod is provided with horizontal depression bar, horizontal depression bar be arranged on movable contact spring directly over, the rear end of lower pin-and-hole is provided with earth connection plug reed, the upper end of base is provided with socket cover, socket cover is provided with attaching plug spliced eye, when use, in the spliced eye that plug insertion socket is covered, depression bar on plug promotes drive rod and moves down, drive rod drives horizontal depression bar to pressing down, the movable contact spring of both sides is engaged with static contact, turn-on power.This safety socket exists with various countries in the incompatible deficiency that waits of the conventional socket using.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of simple for structure, technique simple, it is simple and direct to use, be arranged in safety socket, under closed state with now, people are at traditional GB the two poles of the earth, the three-terminal polarized plus plug of use in the world, and the compatible power supply changeover device using of all plugs is marked by moral mark, American Standard, meaning mark, English mark, South Africa mark, Switzerland.
The present invention solves the problems of the technologies described above adopted technical scheme: safety socket and traditional plug power supply changeover device, comprise safety socket and a pair of power supply changeover device, described safety socket arranges insulation crust, insulation turns core, movable bayonet lock, spring, power supply card convex, and described a pair of power supply changeover device arranges elastic conducting strip in a pair of regular shape external conductive casing and shell.
Described safety socket comprises that described insulation crust and described insulation turn core pivot bush unit, in insulation crust described in described movable bayonet lock is arranged on, turn the movable grafting in core bottom with described insulation, between the bottom of the movable bayonet lock described in described spring is arranged on and described insulation crust inner bottom surface, described power card is protruding is arranged on described insulation crust both sides inwall symmetric position, turn outer core close contact with described insulation, the draw-in groove tight connecting that can arrange with symmetric position outside described external conductive casing lower end.
Insulation described in described safety socket turns the regular shape jointing holes that patch for many mark plug electrodes is set above core, and positive and negative electrode jointing holes lower end arranges the slideway sliding up and down for described power supply changeover device therein.
Described power supply changeover device arranges elastic conducting strip in regular shape external conductive casing and shell, in the described a pair of slideway that described a pair of power supply changeover device arranges in the positive and negative electrode jointing holes lower end described in described insulation turns core respectively, slides up and down.
Described pair of conductive shell is by elastic conducting strip in described shell and traditional Duo Biao various countries plug close contact, is symmetrical arranged respectively draw-in groove and described power supply card convex tight connecting outside described pair of conductive shell.
The described pair of conductive shell outside respectively described draw-in groove of symmetric position setting can be set to plane groove or hook shape groove.
When described traditional plug is extracted described safety socket, spring described in described safety socket is by described movable bayonet lock bullet, two round end pins snap in described insulation and turn in the described pair of positive and negative jack of core, and by described a pair of power supply changeover device slip jacking, described insulation is turned under core rises and coincide fixing with described insulation crust inwall draw-in groove along card convex, it is dual fixing that described movable bayonet lock and described insulation turn core, and making described insulation turn core cannot rotate.
When described traditional plug is inserted described safety socket, the positive and negative electrode of described traditional plug inserts described a pair of power supply changeover device described movable bayonet lock is depressed, described spring contraction, described two round end pins of movable bayonet lock are ejected described insulation by described a pair of power supply changeover device and turn a pair of described slideway in core lower end, described traditional plug insulator turns core entirety by described insulation and depresses, described insulation turns under core and declines and depart from the draw-in groove of described insulation crust inwall along card convex, now clockwise 90 degree rotate described traditional plug, driving described insulation to turn clockwise 90 degree of core rotates, the bottom arc sliding that described insulation turns core is pressed in described two round end pin tops of movable bayonet lock, after described traditional plug pressure disappears, described springback, described insulation is turned core entirety slip jacking by described two round end pins of movable bayonet lock, described insulation turn under core along card convex rise snap in the draw-in groove of described insulation crust inwall fixing, the described draw-in groove that outside pair of conductive shell described in described a pair of power supply changeover device, symmetric position arranges and described power supply card convex tight connecting, switch on power, form circuit.
Compared with prior art, the invention has the advantages that:
Safety socket of the present invention and traditional plug power supply changeover device, the rotation that turns core by insulation is by socket, power supply sealing when plug separates in socket stashes, avoid children to insert electric shock accidents occurs with finger or conductor, socket, when plug patches work, also arc phenomenon is avoided in sealing completely, convex edge, insulation crust upper end and insulation turn core upper end cover along socket up and down, prevent that liquid from drenching into being short-circuited or electric leakage accident, the conducting strip that power supply changeover device arranges by inner casing and existing people are in the world at traditional GB the two poles of the earth of use, three-terminal polarized plus plug, moral mark, American Standard, meaning mark, English mark, South Africa mark, all plug close contacts such as Switzerland's mark, switch on power, form circuit.
in sum, safety socket of the present invention and traditional plug power supply changeover device, scientifically reached fail safe, practicality, compatible ideal effect, avoided the trouble of travelling charged changeover plug.
?
Accompanying drawing explanation
Fig. 1 is longitudinal schematic diagram of extracting of safety socket of the present invention and traditional plug power supply changeover device;
Fig. 2 is the horizontal schematic diagram of extracting of safety socket of the present invention and traditional plug power supply changeover device;
Fig. 3 is the longitudinal schematic diagram of insertion of safety socket of the present invention and traditional plug power supply changeover device;
Fig. 4 is the horizontal schematic diagram of insertion of safety socket of the present invention and traditional plug power supply changeover device;
Fig. 5 is that rotating closed formation operating circuit schematic diagram is spent in the insertion 90 of safety socket of the present invention and traditional plug power supply changeover device;
Fig. 6 is that safety socket of the present invention is combined schematic diagram with the inside of traditional plug power supply changeover device;
Fig. 7 is that safety socket of the present invention is combined vertical profile schematic diagram with the inside of traditional plug power supply changeover device;
Fig. 8 is that safety socket of the present invention is combined cross-sectional schematic diagram with the inside of traditional plug power supply changeover device;
Fig. 9 is the interior conducting strip schematic diagram of the shell of safety socket of the present invention and traditional plug power supply changeover device;
Figure 10 is the double assembling schematic diagram of each mark plug of safety socket of the present invention and traditional plug power supply changeover device;
Figure 11 is the single assembling schematic diagram of each mark plug of safety socket of the present invention and traditional plug power supply changeover device;
Figure 12 is that each mark plug wall socket, the switch of safety socket of the present invention and traditional plug power supply changeover device comprehensively assembled schematic diagram;
embodiment
?below in conjunction with accompanying drawing, the present invention is described in further detail.
Safety socket of the present invention and traditional plug power supply changeover device, as shown in Figure 1, Figure 2, Figure 5, comprise safety socket and a pair of power supply changeover device, described safety socket arranges insulation crust 6, insulation turns core 3, movable bayonet lock 4, spring 5, power supply card convex 11, and described a pair of power supply changeover device arranges elastic conducting strip 9 in a pair of regular shape external conductive casing 7 and shell.
In this specific embodiment, as Fig. 1, Fig. 2, Fig. 4, shown in Fig. 5, described safety socket comprises that described insulation crust 6 and described insulation turn core 3 pivot bush units, described movable bayonet lock 4 is arranged in described insulation crust 6 and turns the movable grafting in core 3 bottoms with described insulation, between the bottom of the movable bayonet lock 4 described in described spring 5 is arranged on and described insulation crust 6 inner bottom surfaces, described power supply card convex 11 is arranged on described insulation crust 6 both sides inwall symmetric positions, turn core 3 outer wall close contacts with described insulation, draw-in groove 8 tight connectings that can arrange with symmetric position outside described pair of conductive shell 7 lower ends.
In this specific embodiment, as shown in Figure 1, Figure 3, insulation described in described safety socket turns core 3 the regular shape jointing holes patching for many mark plug electrodes is set above, and positive and negative electrode jointing holes lower end arranges the slideway 10 sliding up and down for described power supply changeover device therein.
In this specific embodiment, as shown in Figure 1, Figure 2, Figure 3 shows, described power supply changeover device arranges elastic conducting strip 9 in regular shape external conductive casing 7 and shell, in the described a pair of slideway 10 that described a pair of power supply changeover device arranges in the positive and negative electrode jointing holes lower end described in described insulation turns core 3 respectively, slides up and down.
In this specific embodiment, as shown in Fig. 2, Fig. 3, Fig. 5, described pair of conductive shell 7 is by elastic conducting strip 9 and traditional Duo Biao various countries plug close contact in described shell, and described pair of conductive shell 7 outsides are symmetrical arranged respectively draw-in groove 8 and described power supply card convex 11 tight connectings.
In this specific embodiment, as shown in Figure 2, the described pair of conductive shell 7 outsides respectively described draw-in groove 8 of symmetric position setting can be set to plane groove or hook shape groove.
In this specific embodiment, as shown in Figure 1, when described traditional plug 1 is extracted described safety socket, spring 5 described in described safety socket is by described movable bayonet lock 4 bullets, two round end pins snap in described insulation and turn in the described pair of positive and negative jack of core 3, and by described a pair of power supply changeover device slip jacking, making described insulation turn core rises and coincide fixing with described insulation crust inwall draw-in groove along card convex for 3 times, it is dual fixing that described movable bayonet lock 4 and described insulation turn core 3, and making described insulation turn core 3 cannot rotate.
In this specific embodiment, as Fig. 1, Fig. 2, Fig. 4, shown in Fig. 5, when described traditional plug 1 is inserted described safety socket, the positive and negative electrode of described traditional plug 1 inserts described a pair of power supply changeover device described movable bayonet lock 4 is depressed, described spring 5 shrinks, described 4 two round end pins of movable bayonet lock are ejected described insulation by described a pair of power supply changeover device and turn a pair of described slideway 10 in core 3 lower ends, described traditional plug 1 insulator turns core 3 entirety by described insulation and depresses, described insulation turns core and declines and depart from the draw-in groove of described insulation crust 6 inwalls along card convex for 3 times, now clockwise 90 degree rotate described traditional plug 1, driving described insulation to turn clockwise 90 degree of core 3 rotates, the bottom arc sliding that described insulation turns core 3 is pressed in described 4 two round end pin tops of movable bayonet lock, after described traditional plug 1 pressure disappears, described spring 5 rebounds, described insulation is turned the overall slip jacking of core 3 by described 4 two round end pins of movable bayonet lock, described insulation turn core 3 times along card convex rise snap in the draw-in groove of described insulation crust 6 inwalls fixing, the described draw-in groove 8 that pair of conductive shell 7 outside symmetric positions described in described a pair of power supply changeover device arrange and described power supply card convex 11 tight connectings, switch on power, form circuit.
Compared with prior art, the invention has the advantages that:
Safety socket of the present invention and traditional plug power supply changeover device, the rotation that turns core 3 by insulation is by socket, power supply sealing when plug separates in socket stashes, avoid children to insert electric shock accidents occurs with finger or conductor, socket, when plug patches work, also arc phenomenon is avoided in sealing completely, convex edge, insulation crust upper end and insulation turn core upper end cover along socket up and down, prevent that liquid from drenching into being short-circuited or electric leakage accident, the conducting strip 9 that power supply changeover device arranges by inner casing and existing people are in the world at traditional GB the two poles of the earth 14 of use, three-terminal polarized plus plug, moral mark 13, American Standard 18, meaning mark 12, English mark 16, South Africa mark 17, all plug close contacts such as are marked at by Switzerland 15, switch on power, form circuit.
In sum, safety socket of the present invention and traditional plug power supply changeover device, scientifically reached fail safe, practicality, compatible ideal effect, avoided the trouble of travelling charged changeover plug.
Claims (5)
1. safety socket and traditional plug power supply changeover device, it is characterized in that: comprise safety socket and a pair of power supply changeover device, described safety socket arranges insulation crust, insulation turns core, movable bayonet lock, spring, power supply card convex, and described a pair of power supply changeover device arranges elastic conducting strip in a pair of regular shape external conductive casing and shell.
2. safety socket according to claim 1 and traditional plug power supply changeover device, it is characterized in that: the insulation described in described safety socket turns the regular shape jointing holes that patch for many mark plug electrodes are set above core, and positive and negative electrode jointing holes lower end arranges the slideway sliding up and down for described power supply changeover device therein.
3. safety socket according to claim 1 and traditional plug power supply changeover device, it is characterized in that: described power supply changeover device arranges elastic conducting strip in regular shape external conductive casing and shell, in the described a pair of slideway that described a pair of power supply changeover device arranges in the positive and negative electrode jointing holes lower end described in described insulation turns core respectively, slide up and down.
4. safety socket according to claim 1 and traditional plug power supply changeover device, it is characterized in that: described pair of conductive shell is by elastic conducting strip in described shell and traditional Duo Biao various countries plug close contact, be symmetrical arranged respectively draw-in groove and described power supply card convex tight connecting outside described pair of conductive shell.
5. safety socket according to claim 1 and traditional plug power supply changeover device, is characterized in that: the described pair of conductive shell outside respectively described draw-in groove of symmetric position setting can be set to plane groove or hook shape groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069011.5A CN103794933B (en) | 2014-02-28 | 2014-02-28 | Safety socket and traditional plug power supply changeover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069011.5A CN103794933B (en) | 2014-02-28 | 2014-02-28 | Safety socket and traditional plug power supply changeover device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103794933A true CN103794933A (en) | 2014-05-14 |
| CN103794933B CN103794933B (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410069011.5A Active CN103794933B (en) | 2014-02-28 | 2014-02-28 | Safety socket and traditional plug power supply changeover device |
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| Country | Link |
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| CN (1) | CN103794933B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981799A (en) * | 2017-03-24 | 2017-07-25 | 国网福建省电力有限公司 | A kind of flexible Mitsubishi's column type socket |
| CN107369949A (en) * | 2017-07-21 | 2017-11-21 | 益福光（天津）电子科技有限公司 | A kind of pure electric automobile charging pile device |
| CN107369993A (en) * | 2017-07-14 | 2017-11-21 | 潘军权 | A kind of power supply engagement device of electrical equipment |
| CN107681588A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | A kind of rapid insertion device for bus duct |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2365898A1 (en) * | 1976-09-28 | 1978-04-21 | Siemens Ag | Power socket accepting round or flat plug pins - fits standard size enclosures and has two sets of adjacent electrodes |
| FR2600463A1 (en) * | 1986-06-19 | 1987-12-24 | Jean Biernacki | Safety adaptor for an electrical socket |
| CN2569367Y (en) * | 2002-09-24 | 2003-08-27 | 北京中科可来博电子技术有限公司 | Safety power source socket adaptor |
| CN201204357Y (en) * | 2008-04-30 | 2009-03-04 | 宁波宝威塑料制品有限公司 | Portable conversion socket |
| CN201503978U (en) * | 2009-07-31 | 2010-06-09 | 刘军 | Rotary-switch socket |
| CN203967333U (en) * | 2014-02-28 | 2014-11-26 | 戴维峰 | Safety socket and traditional plug power supply changeover device |
-
2014
- 2014-02-28 CN CN201410069011.5A patent/CN103794933B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2365898A1 (en) * | 1976-09-28 | 1978-04-21 | Siemens Ag | Power socket accepting round or flat plug pins - fits standard size enclosures and has two sets of adjacent electrodes |
| FR2600463A1 (en) * | 1986-06-19 | 1987-12-24 | Jean Biernacki | Safety adaptor for an electrical socket |
| CN2569367Y (en) * | 2002-09-24 | 2003-08-27 | 北京中科可来博电子技术有限公司 | Safety power source socket adaptor |
| CN201204357Y (en) * | 2008-04-30 | 2009-03-04 | 宁波宝威塑料制品有限公司 | Portable conversion socket |
| CN201503978U (en) * | 2009-07-31 | 2010-06-09 | 刘军 | Rotary-switch socket |
| CN203967333U (en) * | 2014-02-28 | 2014-11-26 | 戴维峰 | Safety socket and traditional plug power supply changeover device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681588A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | A kind of rapid insertion device for bus duct |
| CN106981799A (en) * | 2017-03-24 | 2017-07-25 | 国网福建省电力有限公司 | A kind of flexible Mitsubishi's column type socket |
| CN107369993A (en) * | 2017-07-14 | 2017-11-21 | 潘军权 | A kind of power supply engagement device of electrical equipment |
| CN107369993B (en) * | 2017-07-14 | 2018-09-25 | 慈溪市启承机械科技有限公司 | A kind of electrical equipment for electric engagement device |
| CN107369949A (en) * | 2017-07-21 | 2017-11-21 | 益福光（天津）电子科技有限公司 | A kind of pure electric automobile charging pile device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103794933B (en) | 2016-03-23 |
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Effective date of registration: 20160222 Address after: 315040 No. 1558 Jiangnan Road, hi tech Zone, Zhejiang, Ningbo Applicant after: NINGBO HIGH-TECH ZONE RUOSHUIZHICHUANG TECHNOLOGY CO., LTD. Address before: 315000 Zhejiang Province, Ningbo city Haishu District qinglinwan Street Pier twenty-one H1-D-444 Applicant before: Dai Weifeng |
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Effective date of registration: 20200617 Address after: 230000 under the viaduct at the south side of the intersection of fufu South Road and Xieyuan East Road, Jingchuan Town, Jingxian County, Xuancheng City, Anhui Province Patentee after: Jingxian fanze Technology Service Co.,Ltd. Address before: 315040 No. 1558 Jiangnan Road, hi tech Zone, Zhejiang, Ningbo Patentee before: NINGBO HIGH-TECH ZONE RUOSHUI ZHICHUANG TECHNOLOGY Co.,Ltd. |
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