CN204834996U - Safety socket - Google Patents

Safety socket Download PDF

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Publication number
CN204834996U
CN204834996U CN201520609618.8U CN201520609618U CN204834996U CN 204834996 U CN204834996 U CN 204834996U CN 201520609618 U CN201520609618 U CN 201520609618U CN 204834996 U CN204834996 U CN 204834996U
Authority
CN
China
Prior art keywords
live wire
assembly
wire conductive
zero line
insert
Prior art date
Application number
CN201520609618.8U
Other languages
Chinese (zh)
Inventor
叶枝茂
Original Assignee
苏州杰佛理电器科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州杰佛理电器科技有限公司 filed Critical 苏州杰佛理电器科技有限公司
Priority to CN201520609618.8U priority Critical patent/CN204834996U/en
Application granted granted Critical
Publication of CN204834996U publication Critical patent/CN204834996U/en

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Abstract

The utility model relates to an electrical technology field especially relates to a safety socket. The utility model discloses in for the live wire of the inserted sheet of holding plug is inserted and is held subassembly and zero line and insert and hold the subassembly and is connected with the power electricity respectively through live wire conducting strip and zero line conducting strip, and at plug not under the male condition, the contact at the both ends of live wire conducting strip and zero line conducting strip is all broken off, inserts for two and holds the subassembly and do not communicate the power, and because two is inserted and hold the subassembly and set up respectively between live wire conducting strip and zero line conducting strip, it inserts and holds in the subassembly only to insert two respectively when the inserted sheet of the plug of looks adaptation, the one end of two inserted sheets could promote the second end of live wire conducting strip respectively or two ends of zero line conducting strip are connected with the power electricity respectively, and this end of inserted sheet is rather than insulating setting of second end of the second end or the zero line conducting strip of corresponding live wire conducting strip, and simultaneously, the other end of inserted sheet is connected and the circular telegram rather than the first end of corresponding zero line conducting strip or the first end of live wire conducting strip, effective protection against electric shock.

Description

A kind of safety socket
Technical field
The utility model relates to technical field of electricity, particularly relates to a kind of safety socket.
Background technology
Supply socket is the indispensable accessory of all kinds of electric equipment connection, it is the key link guaranteeing safety utilization of electric power, along with extensively popularizing for the production of each electric appliances with life, people, to electrical accessorie, particularly improve constantly the requirement of the fail safe of conventional supply socket.
And socket is due to the existence of jack, so when not having the people of electric power general knowledge to stretch in jack because of reasons such as curiosities by finger as children or holding the electric conducting materials such as iron wire is inserted in jack, electric shock accidents may be there is, cause serious consequence, although also there is the technical scheme of some safety sockets at present, but the most complex structures of these sockets, and can not ensure that in not using state be exactly power-off.
Therefore, the simple and socket that fail safe is high of a kind of structure of invention is needed badly.
Utility model content
The purpose of this utility model is to propose the simple and socket that fail safe is high of a kind of structure.
For reaching this object, the technical scheme that the utility model proposes is as follows:
A kind of safety socket, the mount pad comprising upper cover, base and be arranged between described base and described upper cover, the jack being provided with and passing for plug is covered on described, described mount pad is provided with following structure: live wire is inserted and held assembly, zero line is inserted and is held assembly, live wire conductive, neutral wire conductive, the live wire brace be electrically connected with power line respectively and zero line brace, described live wire is inserted and is held assembly and be arranged between the first end of described live wire conductive and the second end of described neutral wire conductive, and described live wire insert hold assembly and described neutral wire conductive the second end between insulate and arrange, described zero line is inserted and is held assembly and be arranged between the first end of described neutral wire conductive and the second end of described live wire conductive, and described zero line insert hold assembly and described live wire conductive the second end between insulate and arrange, when plug does not insert, the contact at the two ends of described live wire conductive and described neutral wire conductive is all in off-state, insert and hold assembly and described zero line when the inserted sheet of plug is inserted into described live wire respectively and insert and hold in assembly, under the squeezing action that described live wire inserts the inserted sheet held in assembly, the contact of the second end of described neutral wire conductive is electrically connected with the contact of described zero line brace, simultaneously, the contact that contact and the described live wire of the first end of described live wire conductive insert the one end of holding assembly is electrically connected, under the squeezing action that described zero line inserts the inserted sheet held in assembly, the contact of the second end of described live wire conductive is electrically connected with the contact of described live wire brace, the contact of the first end of described neutral wire conductive is electrically connected with the contact that described zero line inserts the one end of holding assembly simultaneously.
Preferably, described live wire insert hold assembly comprise two be oppositely arranged and the interconnective clamping wall in bottom and two described clamping wall both sides arrange respectively be rotationally connected sheet, wherein, at least near described live wire conductive first end described in be rotationally connected sheet be conducting strip; And/or described zero line insert hold assembly comprise two be oppositely arranged and the interconnective clamping wall in bottom and two described clamping wall both sides arrange respectively be rotationally connected sheet, wherein, at least near described neutral wire conductive first end described in be rotationally connected sheet be conducting strip.
Preferably, same inserting is rotationally connected sheet described in two that hold in assembly and comprises interconnective rotatable lamella and contact chip successively from the inside to the outside respectively, and same insert to be rotationally connected described in two that hold in assembly the rotatable lamella of sheet at least between upper end in tapered.
Preferably, same insert hold in assembly two be rotationally connected sheet upper end connected by flexible member.
Preferably, described live wire insert one end of the second end of the close described neutral wire conductive of holding assembly, insulating part, described neutral wire conductive the second end be disposed adjacent successively, described zero line insert one end of the second end of the close described live wire conductive of holding assembly, insulating part, described live wire conductive the second end be disposed adjacent successively.
Preferably, also comprise ground connection inserting and hold assembly, described ground connection inserting is held assembly and is connected with ground wire.
Preferably, described contact is silver contact.
Preferably, described base is provided with louvre.
Preferably, described base is provided with the through hole as guiding gutter.
The beneficial effects of the utility model are:
The safety socket that the present embodiment provides, live wire for the inserted sheet of accommodating plug is inserted and is held assembly and zero line slotting to hold assembly be connected with power electric respectively by live wire conductive and neutral wire conductive, when plug does not insert, the two ends of live wire conductive and neutral wire conductive all disconnect, and insert for two and hold assembly and be not communicated with power supply; Only have the inserted sheet meeting the corresponding plug of national standard when size model to be inserted into two respectively to insert and hold in assembly, the while that live wire conductive and neutral wire conductive could being communicated with power supply respectively, inserted sheet is communicated with live wire conductive or neutral wire conductive respectively, formation loop.And when non-normal use, in jack conducting metal being inserted into safety socket as children or two jacks, because its size inserting material is held assembly and do not mated with inserting, can not live wire conductive be promoted or neutral wire conductive is connected with power electric, effectively can prevent electric shock.
Accompanying drawing explanation
Fig. 1 is the explosive view of the safety socket that embodiment of the present utility model provides;
Fig. 2 be live wire that embodiment of the present utility model provides insert hold assembly, zero line inserts the structural representation held between assembly, live wire conductive, neutral wire conductive, live wire brace, zero line brace;
Fig. 3 removes live wire to insert and hold assembly and zero line inserts the structural representation after holding assembly in Fig. 2;
Fig. 4 is the vertical view of the mount pad that embodiment of the present utility model provides;
Fig. 5 is the upward view of the mount pad that embodiment of the present utility model provides;
Fig. 7 be embodiment of the present utility model provide be equipped with the structural representation that live wire inserts the mounting groove holding assembly;
Fig. 6 be embodiment of the present utility model provide be equipped with the structural representation that zero line inserts the mounting groove holding assembly;
Fig. 8 is that the live wire that embodiment of the present utility model provides inserts the structural representation holding assembly.
In figure, 1, upper cover; 2, base; 3, mount pad; 31, live wire is inserted and is held assembly; 313, clamping wall; 314, sheet is rotationally connected; 3141, rotatable lamella; 3142, contact chip; 31421, contact; 32, zero line is inserted and is held assembly; 32421, contact; 33, live wire conductive; 331, bottom surface; 332, end face; 3321, contact; 333, end face; 3331, contact; 34, neutral wire conductive; 341, bottom surface; 342, end face; 3421, contact; 343, end face; 3431, contact; 35, live wire brace; 351, contact; 36, zero line brace; 361, contact; 37, ground connection inserting holds assembly; 38, ground wire brace; 391, insulating part; 392, insulating part; 3101, flexible member; 3102, flexible member; 4, plug.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Embodiment of the present utility model provides a kind of safety socket, as shown in Figure 1 to Figure 3, the mount pad 3 comprising upper cover 1, base 2 and be arranged between base 2 and upper cover 1, on cover the jack being provided with and passing for plug 4, mount pad 3 is provided with following structure: live wire is inserted and held assembly 31, zero line is inserted and is held assembly 32, live wire conductive 33, neutral wire conductive 34, the live wire brace 35 be electrically connected with power line respectively and zero line brace 36, live wire is inserted and is held assembly 31 and be arranged between the first end of live wire conductive 33 and the second end of neutral wire conductive 34, and live wire is inserted, and holding insulate between assembly 31 and the second end of neutral wire conductive 34 is arranged, zero line is inserted and is held assembly 32 and be arranged between the first end of neutral wire conductive 34 and the second end of live wire conductive 33, and zero line is inserted, and holding insulate between assembly 32 and the second end of live wire conductive 33 is arranged, when plug does not insert, the contact at the two ends of live wire conductive 33 and neutral wire conductive 34 is all in off-state, when the inserted sheet of plug be inserted into respectively live wire insert hold assembly 31 and zero line insert hold in assembly 32 time, insert the squeezing action of the inserted sheet held in assembly 31 at live wire under, the contact 3431 of the second end of neutral wire conductive 34 is electrically connected with the contact 361 of zero line brace 36, simultaneously, the contact 31421 that contact 3321 and the live wire of the first end of live wire conductive 33 insert the one end of holding assembly 31 is electrically connected, insert the squeezing action of the inserted sheet held in assembly 32 at zero line under, the contact 3331 of the second end of live wire conductive 33 is electrically connected with the contact 351 of live wire brace 35, the contact 3421 of the first end of neutral wire conductive 34 is electrically connected with the contact 32421 that zero line inserts the one end of holding assembly 32 simultaneously.
The safety socket that the present embodiment provides, insert for two of inserted sheet of accommodating plug that to hold assembly be connected with power electric respectively with neutral wire conductive by live wire conductive, when plug does not insert, the contact at the two ends of live wire conductive and neutral wire conductive all disconnects, insert and hold assembly and be not communicated with power supply, only have the inserted sheet meeting the corresponding plug of national standard when size model to be inserted into two respectively to insert and hold in assembly, second end of the second end and neutral wire conductive that one end of two inserted sheets could promote live wire conductive is respectively connected with power electric respectively, and the second end insulation of the second end of this end of inserted sheet live wire conductive corresponding with it or neutral wire conductive is arranged, simultaneously, the first end of the neutral wire conductive that the other end of inserted sheet is corresponding with it or the first end electrical connection of live wire conductive, form loop.When non-normal use, in jack conducting metal being inserted into safety socket as children or two jacks, because its size inserting material is held assembly and do not mated with inserting, can not live wire conductive be promoted or neutral wire conductive is connected with power electric, effectively can prevent electric shock.
As more concrete execution mode, as shown in Figures 2 to 5, the front of mount pad 3 is provided with two mounting grooves, and be respectively used to accommodating live wire and insert and hold assembly 31 and zero line and insert and hold assembly 32, the position of two mounting grooves is corresponding with the position of the corresponding jack above covered respectively, one end of live wire brace 35 is plugged in zero line and inserts in the one end of the mounting groove holding assembly 32, and one end of zero line brace 36 is plugged in live wire and inserts in the one end of the mounting groove holding assembly 31, live wire conductive 33 comprises bottom surface 331 end face 332 vertical with bottom surface 331 respectively with being arranged on both sides, bottom surface 331 and end face 333, end face 332 is the first end of the live wire conductive 33 in above-described embodiment, end face 333 is the second end of the live wire conductive 33 in above-described embodiment, wherein bottom surface 331 is positioned at the back side of mount pad 3, end face 333 extend into zero line through the bottom surface of mount pad and inserts and hold assembly 32 and live wire brace 35, and spacing is arranged between end face 333 and live wire brace 35, end face 333 and zero line insert that holding insulate between assembly 32 is arranged, the bottom surface that end face 332 passes mount pad extend into live wire and inserts in the other end relative with the one end being provided with zero line brace 36 of the mounting groove holding assembly 31, and end face 332 and live wire are inserted and are held assembly 31 spacing and arrange, neutral wire conductive 34 comprises bottom surface 341 end face 342 vertical with bottom surface 341 respectively with being arranged on both sides, bottom surface 341 and end face 343, end face 342 is the first end of the neutral wire conductive 34 in above-described embodiment, end face 343 is the second end of the neutral wire conductive 34 in above-described embodiment, wherein, bottom surface 341 is positioned at the back side of mount pad 3, and the bottom surface 341 of neutral wire conductive 34 intersects with the bottom surface 331 of live wire conductive 33 but does not contact setting, end face 343 extend into live wire through the bottom surface of mount pad and inserts and hold assembly 31 and zero line brace 36, and spacing is arranged between end face 343 and zero line brace 36, end face 343 and live wire insert that holding insulate between assembly 31 is arranged, the bottom surface that end face 342 passes mount pad extend into zero line and inserts in the other end relative with the one end being provided with live wire brace 35 of the mounting groove holding assembly 32, and end face 342 and zero line are inserted and are held assembly 32 spacing and arrange.When plug inserts, insert the squeezing action of the inserted sheet held in assembly 31 at live wire under, the contact 3431 of the end face 343 of neutral wire conductive 34 is electrically connected with the contact 361 of zero line brace 36, meanwhile, live wire is inserted and is held the contact 31421 on assembly 31 and be electrically connected with the contact of the end face 332 of live wire conductive 33; Insert the squeezing action of the inserted sheet held in assembly 32 at zero line under, contact 3331 on the end face 333 of live wire conductive 33 is electrically connected with the contact 351 on live wire brace 35, simultaneously, zero line is inserted and is held the contact 32421 on assembly 32 and be electrically connected with the contact 3421 of the end face 342 of neutral wire conductive 34, forms loop.
Further preferably, in above-described embodiment, as shown in Figure 6 to 8, live wire insert hold assembly 31 comprise two be oppositely arranged and the interconnective clamping wall 313 in bottom and two clamping wall both sides arrange respectively be rotationally connected sheet 314, wherein, at least near live wire conductive 33 first end be rotationally connected sheet 314 for conducting strip.In the present embodiment, insert for live wire and hold assembly 31 and be described, when the inserted sheet of socket be inserted into live wire insert hold in assembly 31 time, live wire inserts two side wall surfaces that two clamping walls 313 holding assembly 31 clamp inserted sheet, the sheet 314 that is rotationally connected that the two ends of inserted sheet extrude both sides respectively rotates, one of them is rotationally connected the end face 343 that sheet 314 rotates rear extruding neutral wire conductive 34, and then the contact 3431 of end face 343 is electrically connected with the contact 361 of zero line brace 36, simultaneously, another first end near live wire conductive 33 be rotationally connected sheet 314 rotate after its contact 31421 be electrically connected with the contact 3321 of the end face 332 of live wire conductive 33.Zero line inserts the operation principle of holding assembly place and above-mentioned live wire, and to insert the operation principle of holding assembly place identical, and not in this to go forth.In the present embodiment, same slotting two of holding in assembly are rotationally connected sheet 314 and also can be conducting strip.
Further, samely insert two of holding in assembly and be rotationally connected sheet and comprise interconnective rotatable lamella and contact chip successively from the inside to the outside respectively, and same insert two of holding in assembly be rotationally connected the rotatable lamella of sheet at least between upper end in tapered.Such as, shown in Fig. 8, live wire is inserted two of holding in assembly 31 and is rotationally connected sheet 314 and comprises interconnective rotatable lamella 3141 and contact chip 3142 from the inside to the outside successively, and two rotatable lamellas 3141 is at least tapered between upper end, wherein, rotatable lamella 3141 carries out rotating and promotes contact chip contact with adjacent parts when the inserted sheet of plug inserts, and at least upper end of two rotatable lamellas 3141 is taperedly ensure that inserted sheet can effectively carry out contacting with rotatable lamella and rotate under the extruding of inserted sheet.Zero line is inserted the structure of holding assembly 32 and can be inserted the structure of holding assembly 31 with reference to above-mentioned live wire and arrange.
Further, in above-described embodiment, same two upper ends being rotationally connected sheet of holding in assembly of inserting are connected by flexible member.Such as, as shown in Figure 4 and Figure 8, live wire is inserted two of holding in assembly 31 and is rotationally connected sheet 314 and is connected by flexible member 3101, and/or zero line is inserted two of holding in assembly and is rotationally connected sheet and is connected by flexible member 3102, when not having plug to insert, flexible member makes two to be rotationally connected sheet gathering mutually, preventing when not using, being rotationally connected sheet and contacting with miscellaneous part.Above-mentioned flexible member can be spring.
Further, in above-described embodiment, live wire insert one end of the second end of the close neutral wire conductive 34 of holding assembly 31, insulating part 391, neutral wire conductive 34 the second end be disposed adjacent successively, zero line insert one end of the second end of the close live wire conductive 33 of holding assembly 32, insulating part 392, live wire conductive 33 the second end be disposed adjacent successively.Above-mentioned insulating part can be plastic parts.
Further, the contact in above-described embodiment can be all silver contact.
Further, in above-described embodiment, all can be provided with louvre on base, multiple through holes of guiding gutter can also be provided as, contribute to socket in wet environment draining.
In above-described embodiment, be all be described for bipod socket, similarly, the utility model is also applicable to three corner sockets, and further, also comprise ground connection inserting in above-described embodiment and hold assembly 37, ground connection inserting is held assembly and be connected with ground wire brace 38.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection range by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection range of the present utility model.

Claims (9)

1. a safety socket, the mount pad comprising upper cover, base and be arranged between described base and described upper cover, the jack being provided with and passing for plug is covered on described, it is characterized in that: described mount pad is provided with following structure: live wire is inserted and held assembly, zero line is inserted and is held assembly, live wire conductive, neutral wire conductive, the live wire brace be electrically connected with power line respectively and zero line brace;
Described live wire is inserted and is held assembly and be arranged between the first end of described live wire conductive and the second end of described neutral wire conductive, and described live wire insert hold assembly and described neutral wire conductive the second end between insulate and arrange, described zero line is inserted and is held assembly and be arranged between the first end of described neutral wire conductive and the second end of described live wire conductive, and described zero line insert hold assembly and described live wire conductive the second end between insulate and arrange;
When plug does not insert, the contact at the two ends of described live wire conductive and described neutral wire conductive is all in off-state, insert and hold assembly and described zero line when the inserted sheet of plug is inserted into described live wire respectively and insert and hold in assembly, under the squeezing action that described live wire inserts the inserted sheet held in assembly, the contact of the second end of described neutral wire conductive is electrically connected with the contact of described zero line brace, simultaneously, the contact that contact and the described live wire of the first end of described live wire conductive insert the one end of holding assembly is electrically connected, under the squeezing action that described zero line inserts the inserted sheet held in assembly, the contact of the second end of described live wire conductive is electrically connected with the contact of described live wire brace, the contact of the first end of described neutral wire conductive is electrically connected with the contact that described zero line inserts the one end of holding assembly simultaneously.
2. safety socket as claimed in claim 1, it is characterized in that: described live wire insert hold assembly comprise two be oppositely arranged and the interconnective clamping wall in bottom and two described clamping wall both sides arrange respectively be rotationally connected sheet, wherein, at least near described live wire conductive first end described in be rotationally connected sheet be conducting strip; And/or described zero line insert hold assembly comprise two be oppositely arranged and the interconnective clamping wall in bottom and two described clamping wall both sides arrange respectively be rotationally connected sheet, wherein, at least near described neutral wire conductive first end described in be rotationally connected sheet be conducting strip.
3. safety socket as claimed in claim 2, it is characterized in that: same inserting is rotationally connected sheet described in two that hold in assembly and comprises interconnective rotatable lamella and contact chip successively from the inside to the outside respectively, and same insert to be rotationally connected described in two that hold in assembly the rotatable lamella of sheet at least between upper end in tapered.
4. safety socket as claimed in claim 2, is characterized in that: same insert two of holding in assembly be rotationally connected sheet upper end connected by flexible member.
5. the safety socket according to any one of Claims 1-4, it is characterized in that: described live wire insert one end of the second end of the close described neutral wire conductive of holding assembly, insulating part, described neutral wire conductive the second end be disposed adjacent successively, described zero line insert one end of the second end of the close described live wire conductive of holding assembly, insulating part, described live wire conductive the second end be disposed adjacent successively.
6. the safety socket according to any one of Claims 1-4, is characterized in that: also comprise ground connection inserting and hold assembly, described ground connection inserting is held assembly and be connected with ground wire.
7. the safety socket according to any one of Claims 1-4, is characterized in that: described contact is silver contact.
8. the safety socket according to any one of Claims 1-4, is characterized in that: on described base, be provided with louvre.
9. the safety socket according to any one of Claims 1-4, is characterized in that: described base is provided with the through hole as guiding gutter.
CN201520609618.8U 2015-08-13 2015-08-13 Safety socket CN204834996U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520609618.8U CN204834996U (en) 2015-08-13 2015-08-13 Safety socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520609618.8U CN204834996U (en) 2015-08-13 2015-08-13 Safety socket

Publications (1)

Publication Number Publication Date
CN204834996U true CN204834996U (en) 2015-12-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520609618.8U CN204834996U (en) 2015-08-13 2015-08-13 Safety socket

Country Status (1)

Country Link
CN (1) CN204834996U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105932496A (en) * 2016-06-30 2016-09-07 蔡常华 Safety socket
CN106099495A (en) * 2016-08-31 2016-11-09 阳雄辉 A kind of safety socket
CN106450899A (en) * 2016-12-14 2017-02-22 东莞科奔电器有限公司 Multi-control structure safety socket
CN106684614A (en) * 2016-12-16 2017-05-17 广州中安电工高新科技股份有限公司 Anti-electric shock socket
CN106848771A (en) * 2016-12-16 2017-06-13 广州中安电工高新科技股份有限公司 Safety socket
WO2018171331A1 (en) * 2017-03-19 2018-09-27 李利 Dual-control safety socket

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105932496A (en) * 2016-06-30 2016-09-07 蔡常华 Safety socket
CN106099495A (en) * 2016-08-31 2016-11-09 阳雄辉 A kind of safety socket
CN106450899A (en) * 2016-12-14 2017-02-22 东莞科奔电器有限公司 Multi-control structure safety socket
CN106684614A (en) * 2016-12-16 2017-05-17 广州中安电工高新科技股份有限公司 Anti-electric shock socket
CN106848771A (en) * 2016-12-16 2017-06-13 广州中安电工高新科技股份有限公司 Safety socket
WO2018171331A1 (en) * 2017-03-19 2018-09-27 李利 Dual-control safety socket

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151202

Termination date: 20190813

CF01 Termination of patent right due to non-payment of annual fee