CN102842831A - Safety plug adapter - Google Patents
Safety plug adapter Download PDFInfo
- Publication number
- CN102842831A CN102842831A CN201210147266XA CN201210147266A CN102842831A CN 102842831 A CN102842831 A CN 102842831A CN 201210147266X A CN201210147266X A CN 201210147266XA CN 201210147266 A CN201210147266 A CN 201210147266A CN 102842831 A CN102842831 A CN 102842831A
- Authority
- CN
- China
- Prior art keywords
- terminal group
- safety plug
- plug adapter
- loam cake
- base
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Abstract
The invention discloses a safety plug adapter. The safety plug adapter comprises an upper cover, a base, a conductive terminal group, an auxiliary element, a forced grounding part, a grounding part and a plug-in connection rod, wherein the upper cover is clamped on the base for constituting an adapter housing, the conductive terminal group is mounted in the upper cover and provided with an E pole of a grounding wire, a first jack group is arranged at the top of the upper cover, a second jack group is arranged on the side wall of the upper cover, a first glide component and a second glide component are arranged in the upper cover, the first glide component is positioned on the conductive terminal group, the second glide component is positioned on one side of the conductive terminal group, a first plug-in connection terminal group and a second plug-in connection terminal group which are arranged in a staggered manner are pivotally arranged on the base, and the auxiliary element is connected with the first plug-in connection terminal group. According to the safety plug adapter disclosed by the invention, by arranging the first glide component and the second glide component, when an operator performs operation, the current leakage phenomenon caused by the situation that a single pin is inserted into a jack can be avoided, and the auxiliary element is simultaneously utilized for enabling the use of the first plug-in connection terminal group to be more convenient.
Description
Technical field
The present invention relates to a kind of plug adapter, particularly a kind of various countries' plug specification and convenient safety plug adapter that uses of meeting.
Background technology
Plug switching is indispensable article in international travel, for electric equipment products provide the most basic plug formal transformation, makes between plug and the socket of two kinds of different sizes and can form electric connection, makes electric equipment products can obtain power supply.At present, general moral French socket has groove design, this plug adapter must to its groove design independent correspondence plug and can't be shared with other inserting terminal groups, limited the use of plug adapter.
Summary of the invention
The present invention provides a kind of safety plug adapter that uses simple in structure, convenient in order to overcome the deficiency that prior art exists.
The present invention can be achieved through taking following technical scheme:
A kind of safety plug adapter comprises loam cake, base, conducting terminal group, auxiliary element, pressure grounding parts, grounding parts and grafting rod, and said loam cake is fastened on and constitutes the adapter shell on the base; Said conducting terminal group is installed in the loam cake and is provided with the earth connection E utmost point, and the top of said loam cake is provided with first insertion hole groups, and its side-walls is provided with second insertion hole groups; Be provided with first pulley arrangement and second pulley arrangement in the said loam cake; Said first pulley arrangement is positioned on the conducting terminal group, and said second pulley arrangement is positioned at a side of conducting terminal group, is pivoted with the first inserting terminal group and the second inserting terminal group that are crisscross arranged on the said base; Said auxiliary element is connected with the first inserting terminal group; Said pressure grounding parts is provided with earth rod, and said earth rod and grounding parts all electrically connect with the earth connection E utmost point, and said base is provided with ground terminal set; Said ground terminal set is provided with spliced eye, and said grafting rod is plugged on the spliced eye.
On the basis of the above, first pulley arrangement according to the invention comprises being positioned at the first rail platform element on the conducting terminal group and being slidedly arranged on first on the first rail platform element and slides element that said first slides element is connected with first flexible member.
Second pulley arrangement according to the invention comprises the second rail platform element of a side that is positioned at the conducting terminal group and is slidedly arranged on second on the second rail platform element and slide element that said second slides element is connected with second flexible member.
Be provided with indicator light and resistive element in the loam cake according to the invention, said indicator light electrically connects through resistive element and conducting terminal group, and the outer wall of said loam cake is provided with the grip part.
Conducting terminal group according to the invention is provided with the live wire L utmost point and the neutral line N utmost point.
The second jack pushing block that is provided with the first jack pushing block in the loam cake according to the invention and is connected with the first jack pushing block.
Base according to the invention is provided with swivelling chute, and the said second inserting terminal group is positioned at swivelling chute.
Be pivoted with extension on the first inserting terminal group according to the invention.
Be provided with in the loam cake according to the invention and push assembly, the said assembly that pushes is connected with the second inserting terminal group.
Compared with prior art; The invention has the beneficial effects as follows: the present invention is through being provided with first pulley arrangement and second pulley arrangement; Make the operator when operating, can avoid inserting the leaky that plug causes because of single pin; Simultaneously, utilize auxiliary element that the first inserting terminal group also can conveniently be used when being inserted in the bigger socket of area.
Description of drawings
Fig. 1 is the overall schematic of safety plug adapter of the present invention;
Fig. 2 is the STRUCTURE DECOMPOSITION sketch map of safety plug adapter of the present invention;
Fig. 3 is the usage operation structural representation of safety plug adapter of the present invention;
Fig. 4 is another structural representation of the usage operation of safety plug adapter of the present invention;
Fig. 5 is another structural representation of the usage operation of safety plug adapter of the present invention;
Fig. 6 is another structural representation of safety plug adapter usage operation of the present invention;
Fig. 7 is another structural representation of safety plug adapter usage operation of the present invention;
Fig. 8 is another structural representation of safety plug adapter usage operation of the present invention;
Fig. 9 is another structural representation of safety plug adapter usage operation of the present invention;
Figure 10 is another structural representation of safety plug adapter usage operation of the present invention;
Figure 11 is another structural representation of safety plug adapter usage operation of the present invention;
Figure 12 is another structural representation of safety plug adapter usage operation of the present invention;
Figure 13 is the structural representation that safety plug adapter of the present invention cooperates with plug;
Figure 14 is another structural representation that safety plug adapter of the present invention cooperates with plug;
Figure 15 is that safety plug adapter of the present invention cooperates another structural representation with plug;
Figure 16 is that safety plug adapter of the present invention cooperates another structural representation with plug;
Figure 17 is that safety plug adapter of the present invention cooperates another structural representation with plug.
Embodiment
Below in conjunction with accompanying drawing most preferred embodiment of the present invention is described in detail.
Like Fig. 1, shown in Figure 2, safety plug adapter of the present invention comprises loam cake 10, base 11, conducting terminal group 12, auxiliary element 19, forces grounding parts 20, grounding parts 21 and the rod 232 of pegging graft; Said loam cake 10 is fastened on and constitutes the adapter shell on the base 11; Said conducting terminal group 12 is installed in the loam cake 10 and is provided with the earth connection E utmost point 121, and the top of said loam cake 10 is provided with first insertion hole groups 13, and its side-walls is provided with second insertion hole groups 15; Be provided with first pulley arrangement 14 and second pulley arrangement 16 in the said loam cake 10; Said first pulley arrangement 14 is positioned on the conducting terminal group 12, and said second pulley arrangement 16 is positioned at a side of conducting terminal group 12, is pivoted with the first inserting terminal group 17 and the second inserting terminal group 18 that are crisscross arranged on the said base 11; Said auxiliary element 19 is connected with the first inserting terminal group 17; Said pressure grounding parts 20 is provided with earth rod 201, and said earth rod 201 all electrically connects with the earth connection E utmost point 121 with grounding parts 21, and said base 11 is provided with the ground terminal set 23 of a corresponding Britain plug specification; Said ground terminal set 23 is provided with spliced eye 231, and said grafting rod 232 is plugged on the spliced eye 231.
Be provided with indicator light 24 and resistive element 25 in the loam cake 10 according to the invention, said indicator light 24 electrically connects through resistive element 25 and conducting terminal group 12, and the outer wall of said loam cake 10 is provided with the grip part 22 of an ergonomic.
Be provided with first jack pushing block 26 of a corresponding U.S. plug specification and the second jack pushing block 27 that is connected with the first jack pushing block 26 in the loam cake 10 according to the invention; And be provided with in the loam cake 10 and push assembly 28; The said assembly 28 that pushes is connected with the second inserting terminal group 18; Said base 11 is provided with swivelling chute 181, and the said second inserting terminal group 18 is positioned at swivelling chute 181.
Conducting terminal group 12 according to the invention is provided with the live wire L utmost point 122 and the neutral line N utmost point 123, is pivoted with extension 171 on the said first inserting terminal group 17.
Extremely shown in Figure 12 like Fig. 3; It is example that the first inserting terminal group 17 of safety plug adapter of the present invention, the second inserting terminal group 18 are set with European circular inserting terminal and American platypelloid type inserting terminal respectively; Utilize the spacing between the first inserting terminal group 17,18 two kinds of inserting terminal groups of the second inserting terminal group different; European circular inserting terminal spacing A broad; And American platypelloid type inserting terminal spacing B is shorter, can American platypelloid type inserting terminal be located within the European circular inserting terminal spacing A, both are split and does not interfere with each other; Under collapse state, the first inserting terminal group 17, the second inserting terminal group 18 fold in the lump on base 11 one sides and do not give prominence to outside base 11, not only reduce the safety plug adapter to take up space, also can be because of giving prominence to scratch human body or article; Under user mode, can select the first inserting terminal group 17 or the second inserting terminal group 18 to be plugged in the socket that matches with correspondence, make plug obtain power supply in the socket by different specification.The present invention is not limited to European inserting terminal, when the operator takes the safety plug adapter, can hold grip part 22 conveniently to pick up.In addition, because the plug of safety factor and various countries' different size, the socket of many countries is provided with earth terminal and on socket, offers ground hole; Therefore; The safety plug adapter is provided with ground terminal set 23, and this ground terminal set 23 is hubbed on the base 11, under collapse state, folds in base 11 and does not give prominence to the surface at base 11; And under user mode rotatable being erected on the base 11, and can insert on the socket in the corresponding ground hole.See through extension 171 that the first inserting terminal group 17 is pivoted and the swivelling chute 181 on the base 11; Can let the first inserting terminal group 17 be inserted in the bigger jack of area; On the other hand; Can assembly handled easily person pick up the second inserting terminal group 18 and the surface of outstanding base 11 via pushing, and can utilize swivelling chute 181 that the second inserting terminal group 18 is produced displacement angle simultaneously.The ground hole of English socket is provided with safety measure; When not inserting ground terminal set 23; Corresponding inserting terminal can't be by obtaining power supply in the socket; The present invention utilizes ground terminal set 23, even if the first inserting terminal group 17 of safety plug adapter is European circular inserting terminal, can let European circular inserting terminal by obtaining power supply in the English socket as long as hold up ground terminal set 23.This ground terminal set 23 can be processed by insulating material or electric conducting material, and not limiting must the conductive earthing function, only need have the safety measure of English socket is opened, and lets inserting terminal can insert that power taking gets final product in the socket.When the operator need use when plugging the bigger jack of area, 19 handled easily persons are inserted on the jack via auxiliary element.The present invention further is provided with the connecting hole 29 that meets the USB plug specification, uses for the operator.In addition, on the ground terminal set 23 of corresponding Britain plug specification, be provided with a spliced eye 231 that meets Israel, Egypt, the U.S., Switzerland and Italian plug specification, make the operator plug the rod 232 of pegging graft, so that operation to needed corresponding country.
Extremely shown in Figure 17 like Figure 13; As operator during with the first insertion hole groups 13a on hand or the sharp-pointed monolateral insertion safety plug of the article adapter; First slide element 143a because of monolateral stressed can't be in the enterprising line slip of the first rail platform element 141a, therefore first to slide element 143a spacing to prevent the generation of Danger Electric shock risk with the first rail platform element 141a blocking immediately; Otherwise; When the hand-held plug of operator inserts the first insertion hole groups 13a; Plug touches first simultaneously and slides element 143a and the first flexible member 142a is compressed let simultaneously first to slide element 143a held stationary and slide start; And on the first slide rail platform element 141a, produce displacement, plug and conducting terminal group are produced electrically connect.When the operator used the second insertion hole groups 15a, the start of the second pulley arrangement 16a was identical with first pulley arrangement.Earth connection E utmost point 121a is provided with a grounding parts 21a, and this grounding parts 21a and earth connection E utmost point 121a electric connection, and realization polarity is correctly docked when plugging the plug 3a of a corresponding Germany, French plug specification.In addition; Loam cake 10a outer wall is provided with one and forces grounding parts 20a; And this pressure grounding parts 20a is provided with an earth rod 201a who is flexible state and electrically connects with earth connection E utmost point 121a, all can be grounded conducting through forcing grounding parts 20a, earth rod 201a and this earth connection E utmost point 121a no matter plug plugs direction.
The above person of thought; Be merely the present invention's preferred embodiment; When the scope that can not limit the present invention's enforcement with this; The content of promptly putting down in writing according to claim of the present invention and description of the invention has generally been done simple equivalent and has been changed and modify, and all still belongs within the claim of the present invention institute covering scope.In addition, summary part and title only are the usefulness that is used for assisting the patent document search, are not the interest field that is used for limiting the present invention.
Claims (9)
1. a safety plug adapter is characterized in that comprising loam cake, base, conducting terminal group, auxiliary element, pressure grounding parts, grounding parts and grafting rod, and said loam cake is fastened on and constitutes the adapter shell on the base; Said conducting terminal group is installed in the loam cake and is provided with the earth connection E utmost point, and the top of said loam cake is provided with first insertion hole groups, and its side-walls is provided with second insertion hole groups; Be provided with first pulley arrangement and second pulley arrangement in the said loam cake; Said first pulley arrangement is positioned on the conducting terminal group, and said second pulley arrangement is positioned at a side of conducting terminal group, is pivoted with the first inserting terminal group and the second inserting terminal group that are crisscross arranged on the said base; Said auxiliary element is connected with the first inserting terminal group; Said pressure grounding parts is provided with earth rod, and said earth rod and grounding parts all electrically connect with the earth connection E utmost point, and said base is provided with ground terminal set; Said ground terminal set is provided with spliced eye, and said grafting rod is plugged on the spliced eye.
2. safety plug adapter according to claim 1; It is characterized in that said first pulley arrangement comprises being positioned at the first rail platform element on the conducting terminal group and being slidedly arranged on first on the first rail platform element slides element, and said first slides element is connected with first flexible member.
3. safety plug adapter according to claim 1; It is characterized in that said second pulley arrangement comprises the second rail platform element of a side that is positioned at the conducting terminal group and is slidedly arranged on second on the second rail platform element slides element, and said second slides element is connected with second flexible member.
4. safety plug adapter according to claim 1 is characterized in that being provided with in the said loam cake indicator light and resistive element, and said indicator light electrically connects through resistive element and conducting terminal group, and the outer wall of said loam cake is provided with the grip part.
5. safety plug adapter according to claim 1 is characterized in that said conducting terminal group is provided with the live wire L utmost point and the neutral line N utmost point.
6. safety plug adapter according to claim 1 is characterized in that the second jack pushing block that is provided with the first jack pushing block in the said loam cake and is connected with the first jack pushing block.
7. safety plug adapter according to claim 1 is characterized in that said base is provided with swivelling chute, and the said second inserting terminal group is positioned at swivelling chute.
8. safety plug adapter according to claim 1 is characterized in that being pivoted with extension on the said first inserting terminal group.
9. safety plug adapter according to claim 1 is characterized in that being provided with in the said loam cake and pushes assembly, and the said assembly that pushes is connected with the second inserting terminal group.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210147266.XA CN102842831B (en) | 2012-05-04 | 2012-05-04 | A kind of safety plug adapter |
| HK13105482.9A HK1177654A1 (en) | 2012-05-04 | 2013-05-07 | Safety plug adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210147266.XA CN102842831B (en) | 2012-05-04 | 2012-05-04 | A kind of safety plug adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102842831A true CN102842831A (en) | 2012-12-26 |
| CN102842831B CN102842831B (en) | 2016-01-20 |
Family
ID=47369981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210147266.XA Expired - Fee Related CN102842831B (en) | 2012-05-04 | 2012-05-04 | A kind of safety plug adapter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102842831B (en) |
| HK (1) | HK1177654A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014019102A1 (en) * | 2012-07-30 | 2014-02-06 | 淳溢科学股份有限公司 | Safety plug adapter |
| CN103939865A (en) * | 2014-04-22 | 2014-07-23 | 佛山肆强科技有限公司 | Combined power supply used for lamp |
| CN106992377A (en) * | 2017-05-17 | 2017-07-28 | 西华大学 | A kind of general photosensitive power supply adapter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110021A (en) * | 1994-02-02 | 1995-10-11 | 国际商业机器公司 | Universal electrical power plug for multination use with self-setting contact pins |
| CN2371695Y (en) * | 1999-04-06 | 2000-03-29 | 李秋山 | Combined socket for computer and domestic electrical appliances |
| EP1393417B1 (en) * | 2001-06-05 | 2006-08-16 | Walter Ruffner | Mains plug |
| CN2899188Y (en) * | 2005-12-07 | 2007-05-09 | 淳溢科学股份有限公司 | Connector adapter |
| CN201226390Y (en) * | 2008-04-28 | 2009-04-22 | 北京突破电气有限公司 | Power socket with protection door |
| CN201994480U (en) * | 2011-01-17 | 2011-09-28 | 鹤山市万顺电器制造有限公司 | Multifunctional safety socket device |
-
2012
- 2012-05-04 CN CN201210147266.XA patent/CN102842831B/en not_active Expired - Fee Related
-
2013
- 2013-05-07 HK HK13105482.9A patent/HK1177654A1/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110021A (en) * | 1994-02-02 | 1995-10-11 | 国际商业机器公司 | Universal electrical power plug for multination use with self-setting contact pins |
| CN2371695Y (en) * | 1999-04-06 | 2000-03-29 | 李秋山 | Combined socket for computer and domestic electrical appliances |
| EP1393417B1 (en) * | 2001-06-05 | 2006-08-16 | Walter Ruffner | Mains plug |
| CN2899188Y (en) * | 2005-12-07 | 2007-05-09 | 淳溢科学股份有限公司 | Connector adapter |
| CN201226390Y (en) * | 2008-04-28 | 2009-04-22 | 北京突破电气有限公司 | Power socket with protection door |
| CN201994480U (en) * | 2011-01-17 | 2011-09-28 | 鹤山市万顺电器制造有限公司 | Multifunctional safety socket device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014019102A1 (en) * | 2012-07-30 | 2014-02-06 | 淳溢科学股份有限公司 | Safety plug adapter |
| CN103939865A (en) * | 2014-04-22 | 2014-07-23 | 佛山肆强科技有限公司 | Combined power supply used for lamp |
| CN103939865B (en) * | 2014-04-22 | 2016-03-02 | 佛山肆强科技有限公司 | A kind of modular power supply for light fixture |
| CN106992377A (en) * | 2017-05-17 | 2017-07-28 | 西华大学 | A kind of general photosensitive power supply adapter |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1177654A1 (en) | 2013-08-23 |
| CN102842831B (en) | 2016-01-20 |
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Granted publication date: 20160120 |