CN106025656A - Safe socket with protective cover plate - Google Patents

Safe socket with protective cover plate Download PDF

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Publication number
CN106025656A
CN106025656A CN201610570466.4A CN201610570466A CN106025656A CN 106025656 A CN106025656 A CN 106025656A CN 201610570466 A CN201610570466 A CN 201610570466A CN 106025656 A CN106025656 A CN 106025656A
Authority
CN
China
Prior art keywords
socket
cover plate
protective cover
hole
lid
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
Application number
CN201610570466.4A
Other languages
Chinese (zh)
Inventor
庄秀平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Long Feng Electrical And Electronic Co Ltd
Original Assignee
Wuhu Long Feng Electrical And Electronic Co Ltd
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 Wuhu Long Feng Electrical And Electronic Co Ltd filed Critical Wuhu Long Feng Electrical And Electronic Co Ltd
Priority to CN201610570466.4A priority Critical patent/CN106025656A/en
Publication of CN106025656A publication Critical patent/CN106025656A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44Means for preventing access to live contacts
    • H01R13/447Shutter or cover plate
    • H01R13/453Shutter or cover plate opened by engagement of counterpart
    • H01R13/4532Rotating shutter
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00Flexible or turnable line connectors, i.e. the rotation angle being limited

Abstract

The invention discloses a safe socket with a protective cover plate. An opening is arranged in a socket box, and a socket plate covers the opening and is provided with a through hole. One end of a rotary shaft is fixedly connected on the bottom wall of the socket box, and the other end extends and penetrates through the through hole to connect with a rotary sheet. Three socket holes are arranged in the rotary sheet which is sleeved inside a sleeving hole and can spin. A rotary cover covers the rotary sheet and is provided with three bar-shaped holes matching with the three socket holes. The rotary cover can rotate coaxially with the rotary sheet to expose or cover the three bar-shaped holes, and the protective cover plate is arranged on the socket plate. One end of the protective cover plate is hinged to one side edge of the socket plate, and the other end of the protective cover plate is provided with a buckle. A gap is arranged in the direction from the buckle to the hinge. The gap is smaller than the cross section of a plug and greater than the cross section of a connecting wire on the plug. The protective cover plate rotates, so that the buckle matches with a buckle groove, the protective cover plate is fixed and a wire extends out from the gap. The safe socket has the advantages of simple structure, convenient use and high use safety, and electric shock accidents of children randomly plugging plugs can be prevented.

Description

There is the safety socket of protective cover plate
Technical field
The present invention relates to electrical switchgear, in particular it relates to have the safety socket of protective cover plate.
Background technology
Socket has referred to the insertable seat of one or more circuit connections, can be inserted into various connecing by it Line, it is simple to other circuit ON.By the connection between circuit and copper piece and disconnection, reach final Reach the connecting and disconnecting of this partial circuit.
Jack on existing socket no matter holes jack or three hole jack positions are all fixing, especially The three hole jacks being fixing there will be following inconvenience in use: due to the intensity in order to improve plug, anti- Only being used for multiple times and deform to increase the service life, three plug volumes of electrical equipment are relatively big and electric wire connects with plug Meeting place the most harder, during use, the electric wire with plug junction is merely able to extend facing one direction, such as Can only vertically facing upward or downward, the electric wire of junction can be made to be subject to if running into space-constrained restriction Bending that power is bigger or torsion, constraint the most for a long time can cause electric wire internal break to lose connection electricity The function of device.
Meanwhile, the most exposed jack is easily caused child and touches and electric shock accidents occurs, and causes difficulty With the injury repaired.Further, its drawing of the drive by curiosity of child has been inserted at the plug on socket, as Really plug is come off by pulling easily and the jack in being currently in use will be made the most exposed out, still deposits In electric shock hidden danger.
Therefore, urgent need to provide a kind of simple in construction, easy to use, it is possible to effectively protection against electric shock, raising makes With the safety socket with protective cover plate of safety.
Summary of the invention
It is an object of the invention to provide a kind of safety socket with protective cover plate, this has protective cover plate Safety socket structure is simple, easy to use, it is to avoid child arbitrarily plugs plug and causes electric shock accidents, makes High with safety.
To achieve these goals, the invention provides a kind of safety socket with protective cover plate, by inserting Seat board, socket box and rotatable lamella composition;Wherein,
Have one uncovered on socket box, socket lid be located at uncovered upper and the most affixed with socket box with The cavity of a mounting receptacle adapter is formed in making socket box;
Socket is provided with through hole, and one end of a rotary shaft is fixed on socket box diapire, and the other end extends And be connected through through hole with rotatable lamella;
The center offering Three-hole socket hole and rotatable lamella on rotatable lamella is provided with trepanning, and rotatable lamella passes through Trepanning is set in the top of rotary shaft to close through hole and can put down for axle with the central axis of rotary shaft Row is in the rotation with in surface of socket;
Rotate lid lid be located at above rotatable lamella and sheathed on the rotating shaft, rotate to cover to offer and insert with three holes Three strip holes that bore matches, and rotate lid can rotate coaxially with rotatable lamella so that three holes insert Bore is exposed or covers;
Socket is provided with protective cover plate, a wherein side phase on protective cover plate one end and socket top end face Hinged, the other end is provided with snatch;On the direction of snatch to hinged place, a breach is offered on protective cover plate, The size of breach is less than plug cross-sectional area and more than the wire cross-section area connected on plug;Protection Cover plate can be rotated such that snatch and the snatch groove in opposing sidewalls on socket top end face around hinged place Match and protective cover plate is fixed lid be located on socket and electric wire extends from breach.
Preferably, socket is additionally provided with holes socket aperture.
Preferably, the upper inside wall point outwardly convex of socket box is formed with fixing labial lamina, and fixing labial lamina sets There is screwed hole;The top surface portion concave downward of socket forms groove, and the bottom face of groove is provided with and runs through Hole, screw can close with affixed socket box and socket through through hole with corresponding threaded holes.
Preferably, seal cap sealing is passed through on the top of groove.
Preferably, sealing lid is rubber closure.
Preferably, securing member sequentially passes through rotatable lamella and rotates the center of lid with can be by rotatable lamella and rotation Lid is fixed on the top of rotary shaft.
Preferably, securing member is that insulant is made.
Preferably, socket is transparent insulating plastic plate.
According to technique scheme, the present invention uses socket lid to be located on socket box, is formed in socket box One cavity, mounting receptacle adapter in this cavity;Original fixing Three-hole socket hole is arranged on one On individual rotatable lamella, and this rotatable lamella can be parallel to the plane of socket with a rotary shaft for axle Interior rotation.So, when plug being inserted the Three-hole socket hole of vertical direction, due to socket underlying space The limited wire bend degree made with plug junction is relatively big, is unfavorable for the safe handling of electrical equipment.Now, Have only to rotate gently rotatable lamella, drive Three-hole socket hole to turn to, be connected with plug when being inserted into plug Electric wire is towards changing so that whole electric wire is unfolded and come, and uses the longevity at extending wire with plug While life, the beneficially safe transport of electric current, improve socket plug with the use of safety.
It is covered with rotation lid on rotatable lamella, rotates and cover three strips matched with Three-hole socket hole Hole, so when using plug to connect socket, rotary motion lid makes three strip holes be positioned at Three-hole socket Make Three-hole socket hole the most exposed out above hole, now hold plug and just can insert three holes swimmingly With connecting circuit in socket aperture;And after electrical equipment use terminates, pull up plug, again rotary motion lid Make to rotate lid again to be covered in Three-hole socket hole.So, connecing of human body and Three-hole socket hole has been completely cut off Touch, stopped the generation of electric shock accidents, protected personal safety.
Simultaneously as socket is provided with protective cover plate, after in plug insertion socket, rotate protective cover Plate makes its lid be located on socket.Owing to the breach size on protective cover plate is more than the electricity connected on plug Line cross-sectional area, and less than plug cross-sectional area, so lid sets and buckles rear protecting by snatch Cover plate can be resisted against on plug outer wall and is tightly solidly connected on socket by plug, and electric wire can pass breach Stretch and be connected with electrical equipment.Such that make child's naughty pulling electric wire, owing to the resistance of protective cover plate is deposited , plug will not come off easily and make the jack being currently in use middle energising the most exposed out, effectively arranges Except electric shock hidden danger, substantially increase the safety during socket uses.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with Detailed description below is used for explaining the present invention together, but is not intended that limitation of the present invention.? In accompanying drawing:
Fig. 1 is the safety socket with protective cover plate in a kind of embodiment according to present invention offer Structural representation.
Description of reference numerals
1-socket 2-socket box
3-rotatable lamella 4-Three-hole socket hole
5-holes socket aperture 6-seals lid
7-securing member 8-rotates lid
9-strip hole 10-protective cover plate
11-snatch 12-snatch groove
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that Detailed description of the invention described herein is merely to illustrate and explains the present invention, is not limited to this Bright.
In the present invention, in the case of illustrating on the contrary, " top, inwall " etc. is included in term In the noun of locality only represent this term orientation under normal service condition, or manage for those skilled in the art Solve is commonly called as, and is not construed as the restriction to this term.
Seeing Fig. 1, the present invention provides a kind of safety socket with protective cover plate, by socket 1, inserts Seat box 2 and rotatable lamella 3 form;Wherein,
Having one uncovered on socket box 2, socket 1 lid is located at uncovered upper and with socket box 2 removably Affixed so that forming the cavity of a mounting receptacle adapter in socket box 2;
Socket 1 is provided with through hole, and one end of a rotary shaft is fixed on socket box 2 diapire, the other end Extend across through hole to be connected with rotatable lamella 3;
The center offering Three-hole socket hole 4 and rotatable lamella 3 on rotatable lamella 3 is provided with trepanning, rotates Sheet 3 is set in the top of rotary shaft to close through hole and can be with the central axis of rotary shaft by trepanning Axle is being parallel to the rotation with in surface of socket 1;
Rotate lid 8 lid be located at above rotatable lamella 3 and sheathed on the rotating shaft, rotate offer on lid 8 with Three the strip holes 9 matched in Three-hole socket hole, and rotate lid and 8 can rotate coaxially with rotatable lamella 3 So that Three-hole socket hole 4 is exposed or covers;
Socket 1 is provided with on protective cover plate 10, protective cover plate 10 one end and socket 1 top end face it In a side be hinged, the other end is provided with snatch 11;From snatch 11 to hinged place on protective cover plate 10 Offering a breach on direction, the size of breach is less than plug cross-sectional area and more than connection on plug Wire cross-section area;Protective cover plate 10 can be rotated such that snatch 11 and socket 1 around hinged place On top end face, the snatch groove 12 in opposing sidewalls matches and protective cover plate 10 is fixed lid is located at socket 1 Upper and electric wire extends from breach.
By technique scheme, use socket 1 lid to be located on socket box 2, formed in socket box 2 One cavity, mounting receptacle adapter in this cavity;Original fixing Three-hole socket hole 4 is arranged on On one rotatable lamella 3, and this rotatable lamella 3 can be parallel to socket with a rotary shaft for axle The rotation with in surface of 1.So, when plug being inserted the Three-hole socket hole 4 of vertical direction, owing to inserting The seat limited wire bend degree made with plug junction of underlying space is relatively big, is unfavorable for the safety of electrical equipment Use.Now, it is only necessary to rotate rotatable lamella 3 gently, drive Three-hole socket hole 4 to turn to, be inserted into inserting During head, the electric wire that is connected with plug is towards changing so that whole electric wire is unfolded and come, in prolongation While electric wire and plug service life, the beneficially safe transport of electric current, improve socket plug and coordinate The safety used.
It is covered with rotation lid 8 on rotatable lamella 3, rotates and have, on lid 8, three matched with Three-hole socket hole 4 Bar strip hole 9, so when using plug to connect socket, rotary motion lid 8 makes three strip holes 9 It is positioned at above Three-hole socket hole 4 and makes Three-hole socket hole 4 the most exposed out, now hold plug and just may be used To insert swimmingly in Three-hole socket hole 4 with connecting circuit;And after electrical equipment use terminates, pull up slotting Head, rotary motion lid 8 makes rotation lid 8 again be covered in Three-hole socket hole 4 again.So, every Absolutely the contacting of human body and Three-hole socket hole 4, has stopped the generation of electric shock accidents, has protected personal safety.
Simultaneously as socket 1 is provided with protective cover plate 10, after in plug insertion socket, rotate anti- Protecting cover plate 10 makes its lid be located on socket 1.Owing to the breach size on protective cover plate 10 is more than inserting The wire cross-section area connected on head, and less than plug cross-sectional area, so lid sets and passes through to grab Button 11 buckles rear protecting cover plate 10 with snatch groove 12 and can be resisted against on plug outer wall plug is the most solid It is connected on socket, and electric wire can be stretched through breach and be connected with electrical equipment.Such that make child naughty Pulling electric wire, owing to the resistance of protective cover plate 10 exists, plug will not come off easily and make to make The most exposed out with the jack of middle energising, effectively eliminate electric shock hidden danger, substantially increase socket and use During safety.
In the present embodiment, in order to increase the scope of application of this socket, convenient use, it is preferable that insert Holes socket aperture 5 it is additionally provided with on seat board 1.
For the ease of installation and removal, removable socket box and socket rapidly when facilitating circuit maintenance, excellent Selection of land, the upper inside wall point outwardly convex of socket box 2 is formed with fixing labial lamina, and fixing labial lamina is provided with spiral shell Pit;The top surface portion concave downward of socket 1 forms groove, and the bottom face of groove is provided with through hole, Screw can close through through hole and corresponding threaded holes with affixed socket box 2 and socket 1.
After screw closes through through hole and corresponding threaded holes, if running in the environment of there was dampness in the air, spiral shell Nail get rusty can make its with screwed hole rust extremely together with, cause dismantling very inconvenient.Further, screw is Metalwork, has electric conductivity, if electric wire the end of a thread turns on screw in socket box 2, and user is dredged Neglect general idea and tiny metalwork is smash into groove, it is easy to get an electric shock, cause extremely dangerous consequence. In order to avoid the top of the generation of above-mentioned situation, preferably groove is by sealing lid 6 sealing.
Any insulation flexible material that above-mentioned sealing lid 6 can be common in this area is made, but It is from the point of view of being easy to draw materials and control use cost, it is preferable that sealing lid 6 is rubber closure.
During preventing from using, rotatable lamella 3 stress arbitrarily rotates and the plug plugged is turned carelessly Dynamic generation loosens.Further, rotate lid 8 stress and arbitrarily rotate and Three-hole socket hole 4 cannot be hidden, lose Prevent the effect got an electric shock, it is preferable that securing member 7 sequentially passes through rotatable lamella 3 and rotates the center of lid 8 So that rotatable lamella 3 and rotation lid 8 can be fixed on the tops of rotary shaft.
Owing to needs improve service efficiency, user how free-hand regulation securing member 7, in order to improve use peace Quan Xing, stops electric shock accidents and occurs, and preferred fastener 7 is made for insulant.
It addition, so that user finds accurately and in time in daily channel check is safeguarded and gets rid of Electric leakage dangerous situation, reduces short circuit and causes the probability of fire, it is preferable that socket 1 is moulded for transparent insulation Flitch.So, user just can discovery circuit short circuit is scurried out the most at a glance flare when safeguarding And in time power-off take fire suppression measures.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention does not limit Detail in above-mentioned embodiment, in the technology concept of the present invention, can be to the present invention Technical scheme carry out multiple simple variant, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technology described in above-mentioned detailed description of the invention is special Levy, in the case of reconcilable, can be combined by any suitable means, in order to avoid need not The repetition wanted, various possible compound modes are illustrated by the present invention the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as its Without prejudice to the thought of the present invention, it should be considered as content disclosed in this invention equally.

Claims (8)

1. a safety socket with protective cover plate, it is characterised in that by socket (1), socket Box (2), rotatable lamella (3) and rotation lid (8) composition;Wherein,
Have one uncovered on socket box (2), socket (1) lid be located at uncovered upper and with socket box (2) The most affixed so that forming the cavity of a mounting receptacle adapter in socket box (2);
Socket (1) is provided with through hole, and one end of a rotary shaft is fixed on socket box (2) diapire, The other end extends across through hole and is connected with rotatable lamella (3);
The center offering Three-hole socket hole (4) and rotatable lamella (3) on rotatable lamella (3) is provided with Trepanning, rotatable lamella (3) is set in the top of rotary shaft to close through hole can be with rotation by trepanning The central axis of axle is that axle is at the rotation with in surface being parallel to socket (1);
Rotate lid (8) lid be located at rotatable lamella (3) top and sheathed on the rotating shaft, rotate lid (8) On offer three the strip holes (9) matched with Three-hole socket hole, and rotate lid (8) can be with Rotatable lamella (3) rotates coaxially so that Three-hole socket hole (4) expose or cover;
Socket (1) is provided with protective cover plate (10), protective cover plate (10) one end and socket (1) On top end face, wherein a side is hinged, and the other end is provided with snatch (11);Protective cover plate (10) is upper certainly Snatch (11) offers a breach to the direction of hinged place, and the size of breach is less than plug cross section face Amass and more than the wire cross-section area connected on plug;Protective cover plate (10) can rotate around hinged place So that snatch (11) matches with the snatch groove (12) in opposing sidewalls on socket (1) top end face Fixing for protective cover plate (10) lid is located at socket (1) by conjunction, and above and electric wire extends from breach.
The safety socket with protective cover plate the most according to claim 1, it is characterised in that insert Holes socket aperture (5) it is additionally provided with on seat board (1).
The safety socket with protective cover plate the most according to claim 1, it is characterised in that insert The upper inside wall point outwardly convex of seat box (2) is formed with fixing labial lamina, and fixing labial lamina is provided with screwed hole; The top surface portion concave downward of socket (1) forms groove, and the bottom face of groove is provided with through hole, Screw can close through through hole and corresponding threaded holes with affixed socket box (2) and socket (1).
The safety socket with protective cover plate the most according to claim 3, it is characterised in that recessed The top of groove seals by sealing lid (6).
The safety socket with protective cover plate the most according to claim 4, it is characterised in that close Capping (6) is rubber closure.
The safety socket with protective cover plate the most according to claim 1, it is characterised in that tight Firmware (7) sequentially passes through rotatable lamella (3) and rotates the center of lid (8) with can be by rotatable lamella (3) With the top that rotation lid (8) is fixed on rotary shaft.
The safety socket with protective cover plate the most according to claim 6, it is characterised in that tight Firmware (7) is that insulant is made.
The safety socket with protective cover plate the most according to claim 1, it is characterised in that insert Seat board (1) is transparent insulating plastic plate.
CN201610570466.4A 2016-07-20 2016-07-20 Safe socket with protective cover plate Pending CN106025656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610570466.4A CN106025656A (en) 2016-07-20 2016-07-20 Safe socket with protective cover plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610570466.4A CN106025656A (en) 2016-07-20 2016-07-20 Safe socket with protective cover plate

Publications (1)

Publication Number Publication Date
CN106025656A true CN106025656A (en) 2016-10-12

Family

ID=57116701

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610570466.4A Pending CN106025656A (en) 2016-07-20 2016-07-20 Safe socket with protective cover plate

Country Status (1)

Country Link
CN (1) CN106025656A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524824A (en) * 2018-11-26 2019-03-26 任金伟 Safe socket

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1728476A (en) * 2004-07-30 2006-02-01 庄水洪 Rotatable electrical outlet
CN201191700Y (en) * 2008-01-11 2009-02-04 上海市民办尚德实验学校 Rotatable type safe electric power socket
CN104218381A (en) * 2014-09-28 2014-12-17 上海凤祉实业有限公司 Multifunctional waterproof socket
CN104466506A (en) * 2014-11-14 2015-03-25 国网河南新安县供电公司 Socket with automatically-adjusted angle
CN104852228A (en) * 2015-06-05 2015-08-19 杨培基 Safe electric socket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1728476A (en) * 2004-07-30 2006-02-01 庄水洪 Rotatable electrical outlet
CN201191700Y (en) * 2008-01-11 2009-02-04 上海市民办尚德实验学校 Rotatable type safe electric power socket
CN104218381A (en) * 2014-09-28 2014-12-17 上海凤祉实业有限公司 Multifunctional waterproof socket
CN104466506A (en) * 2014-11-14 2015-03-25 国网河南新安县供电公司 Socket with automatically-adjusted angle
CN104852228A (en) * 2015-06-05 2015-08-19 杨培基 Safe electric socket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524824A (en) * 2018-11-26 2019-03-26 任金伟 Safe socket

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Application publication date: 20161012

RJ01 Rejection of invention patent application after publication