CN105490056A - Safety socket and plug against electric shock - Google Patents
Safety socket and plug against electric shock Download PDFInfo
- Publication number
- CN105490056A CN105490056A CN201610054973.2A CN201610054973A CN105490056A CN 105490056 A CN105490056 A CN 105490056A CN 201610054973 A CN201610054973 A CN 201610054973A CN 105490056 A CN105490056 A CN 105490056A
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- electric shock
- against electric
- annulus
- 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.)
- Pending
Links
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
- H01R13/44—Means for preventing access to live contacts
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- 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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
- H01R13/05—Resilient pins or blades
- H01R13/055—Resilient pins or blades co-operating with sockets having a rectangular transverse section
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the field of household electrical appliances, and concretely relates to a safety socket and plug against electric shock. The safety socket and plug against electric shock includes a socket and a plug. The socket is provided with a plurality of jacks, and circular grooves are disposed around the jacks. The plug includes insulating springs, metal pins, and circular threaded grooves around the metal pins. One end of each insulating spring is connected to a circular ring, the outer side of the circular ring is provided with threads. The outer side of each circular threaded groove is provided with threads. The socket, the plug, the insulating springs and the circular rings are all made from insulating materials. The safety socket and plug against electric shock has a simple structure, is convenient to use, is high in safety and low in cost, and is quite suitable for popularization.
Description
Technical field:
The invention belongs to household appliance technical field, be specially a kind of safety socket and plug of protection against electric shock.
Background technology:
The socket generally used in the family of present people, mostly there is a larger potential safety hazard, the metal bolt that namely may exist in use on plug does not insert the situation of socket completely, some metal bolt is out exposed, now plug is charged, goes easily security incident to occur during plug when people are bare-handed; And when not using, after plug is extracted socket, the metal bolt on plug is then completely out exposed.When particularly the metal bolt on plug designs long by some manufacturer, part plug is in jack, and now plug is charged, and the exposed part of metal bolt is larger, more easily security incident can be there is, the life security of serious threat people in people when plugging.Therefore, design and a kind ofly effectively can guarantee that the socket of household electricity safety is extremely necessary.
Summary of the invention:
The object of the invention is to: the safety socket and the plug that provide a kind of protection against electric shock, effectively can solve the security hidden trouble existing for existing socket, the household electricity for people provides better safety guarantee.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is: a kind of safety socket of protection against electric shock and plug, is characterized in that: it comprises a socket and a plug, and described socket is provided with some jacks, is equipped with circular groove around described jack; Described plug comprises insulated spring, metal bolt and is arranged on the round thread groove around metal bolt, described insulated spring one end is connected with an annulus, screw thread is provided with outside described annulus, be provided with screw thread inside described round thread groove, described socket, plug, insulated spring and annulus are made by insulating material.
By such scheme, around described each jack, be equipped with the circular groove of appropriate depth.
By such scheme, described insulated spring is made up of the insulating material that plasticity, elasticity are good, and the gap of spring wire should be suitable for.
By such scheme, have the round thread groove of Suitable depth around described metal bolt, inside round thread groove, be provided with screw thread.
By such scheme, described insulated spring one end is connected with an annulus, is provided with screw thread outside annulus.
By such scheme, the described circular groove degree of depth on socket and the round thread depth of groove sum be positioned on plug of being positioned at should be more than or equal to length after insulated spring compresses, less to ensure the interaction force between jack body and plug, to improve useful life and the operation convenience of socket.
By such scheme, described socket, plug, insulated spring and annulus are made by insulating material.
The present invention, by with the jack body of circular groove and the design of the plug with insulated spring protection with matching, effectively can preventing personnel because neglecting the electric shock accidents caused, more ensure that handling safety.Structure of the present invention is simple, and easy to use, fail safe is high, with low cost, very applicable popularization.
Accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is socket schematic diagram of the present invention.
Fig. 3 is plug left view of the present invention.
Fig. 4 is the plug top view of invention figure.
Fig. 5 is plug front view of the present invention.
Fig. 6 is insulated spring of the present invention and annulus connection diagram.
In figure: 1-circular groove, 2-jack, 3-socket, 4-metal bolt, 5-insulated spring, 6-round thread groove, 7-plug, 8-annulus.
Embodiment:
Below by embodiment, the present invention is further detailed explanation by reference to the accompanying drawings:
Fig. 1 is overall structure schematic diagram of the present invention, and comprise a socket 3 and a plug 7, described socket 3 is provided with some jacks 2, is equipped with circular groove 1 around described jack 2; The round thread groove 6 that described plug 7 comprises insulated spring 5, metal bolt 4 and is arranged on around metal bolt 4, described insulated spring 5 one end is connected with an annulus 8, screw thread is provided with outside described annulus 8, being provided with screw thread inside described round thread groove 6, overall to insulated spring 5 and annulus 8 to screw with round thread groove 6 can being carried out being connected (for being threaded in the present embodiment).
Preferably, as shown in the socket schematic diagram of Fig. 2, around described each jack 2, be equipped with the circular groove 1 of appropriate depth.
Preferably, as shown in the plug front view of Fig. 5, have the round thread groove 6 of Suitable depth around described metal bolt 4, inside round thread groove 6, be provided with screw thread.
Preferably, as shown in Figure 6, described insulated spring 5 is made up of the insulating material that plasticity, elasticity are good, and should ensure the gap of spring wire and its should be suitable for without the total length under active force.
Preferably, as shown in Fig. 3, Fig. 4 and Fig. 5, the described circular groove degree of depth 1 on socket 3 and round thread groove 6 degree of depth sum be positioned on plug 7 of being positioned at should be more than or equal to length after insulated spring 5 compresses, less to ensure the interaction force between socket 3 and plug 7, to improve operation convenience and to increase the service life.
Preferably, described socket 3, plug 7, insulated spring 5 and annulus 8 are made by insulating material.
Based on above-mentioned, when using of the present invention, first pick up plug 7, the insulated spring 5 on plug 7 being aimed at the circular groove 1 on socket 3, then inserts; When not using, extract.Insulated spring 5 is as a whole with annulus 8, can take off, if replaceable after damaging.Owing to being equipped with groove on socket 3 with plug 7, in using state, spring place compressive state, as long as the appropriate depth that two grooves are added up, and spring materials, gap, length etc. are suitable, can't produce too noticeable effort, can ensure the normal use of socket 3 and plug 7 completely.Around the metal bolt 4 of plug 7, being provided with insulated spring 5, the finger contact when plugging can being avoided to charged metal bolt 4, therefore greatly can to avoid the possibility occurring to get an electric shock when plugging, potential safety hazard being dropped to minimum.In addition, it should be noted that, annulus 8 in the present embodiment be positioned at round thread groove 6 for being threaded, concrete be not limited thereto when implementing, this is the present invention's preferably a kind of execution mode.
Below be only illustrate of the present invention; do not form the restriction to protection scope of the present invention; everyly all belong to protection scope of the present invention with the same or similar design of the present invention, in addition every in outward appearance etc. on carry out improving and do not depart from design principle of the present invention and also all belong to protection scope of the present invention.
Claims (5)
1. the safety socket of protection against electric shock and a plug, is characterized in that: it comprises a socket and a plug, and described socket is provided with some jacks, is equipped with circular groove around described jack; Described plug comprises insulated spring, metal bolt and is arranged on the round thread groove around metal bolt, described insulated spring one end is connected with an annulus, screw thread is provided with outside described annulus, be provided with screw thread inside described round thread groove, described socket, plug, insulated spring and annulus are made by insulating material.
2. the safety socket of a kind of protection against electric shock according to claim 1 and plug, is characterized in that: the circular groove being equipped with appropriate depth around described each jack.
3. the safety socket of a kind of protection against electric shock according to claim 1 and plug, is characterized in that: described insulated spring is made up of the insulating material that plasticity, elasticity are good.
4. the safety socket of a kind of protection against electric shock according to claim 1 and plug, is characterized in that: the round thread groove having Suitable depth around described metal bolt, is provided with screw thread inside round thread groove.
5. the safety socket of a kind of protection against electric shock according to claim 3 and plug, is characterized in that: described insulated spring one end is connected with an annulus, is provided with screw thread outside described annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054973.2A CN105490056A (en) | 2016-01-22 | 2016-01-22 | Safety socket and plug against electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054973.2A CN105490056A (en) | 2016-01-22 | 2016-01-22 | Safety socket and plug against electric shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105490056A true CN105490056A (en) | 2016-04-13 |
Family
ID=55676887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610054973.2A Pending CN105490056A (en) | 2016-01-22 | 2016-01-22 | Safety socket and plug against electric shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105490056A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549244A (en) * | 2016-07-14 | 2017-03-29 | 乐视控股（北京）有限公司 | Plug and socket |
| CN108521038A (en) * | 2018-01-31 | 2018-09-11 | 东莞市联洲知识产权运营管理有限公司 | It is a kind of to have the Male connector for being oriented to protection structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2662475Y (en) * | 2003-09-11 | 2004-12-08 | 刘少勇 | Safety plug |
| US7641489B1 (en) * | 2009-02-11 | 2010-01-05 | Chih-Hua Hsu | Safety plug socket |
| CN201528072U (en) * | 2009-10-21 | 2010-07-14 | 徐锐 | Anti-electric shock plug |
| CN202172149U (en) * | 2011-07-26 | 2012-03-21 | 颜廷鑫 | Safety power plug |
| CN205355327U (en) * | 2016-01-22 | 2016-06-29 | 向家涛 | Safe socket and plug of protection against electric shock |
-
2016
- 2016-01-22 CN CN201610054973.2A patent/CN105490056A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2662475Y (en) * | 2003-09-11 | 2004-12-08 | 刘少勇 | Safety plug |
| US7641489B1 (en) * | 2009-02-11 | 2010-01-05 | Chih-Hua Hsu | Safety plug socket |
| CN201528072U (en) * | 2009-10-21 | 2010-07-14 | 徐锐 | Anti-electric shock plug |
| CN202172149U (en) * | 2011-07-26 | 2012-03-21 | 颜廷鑫 | Safety power plug |
| CN205355327U (en) * | 2016-01-22 | 2016-06-29 | 向家涛 | Safe socket and plug of protection against electric shock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549244A (en) * | 2016-07-14 | 2017-03-29 | 乐视控股（北京）有限公司 | Plug and socket |
| CN108521038A (en) * | 2018-01-31 | 2018-09-11 | 东莞市联洲知识产权运营管理有限公司 | It is a kind of to have the Male connector for being oriented to protection structure |
| CN108521038B (en) * | 2018-01-31 | 2019-11-05 | 尚妙根 | A kind of Male connector having guiding protection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Xiang Jiatao Document name: Notification of Passing Examination on Formalities |
|
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |