CN106025730A - Wall socket with rotary switch and manufacturing method thereof - Google Patents
Wall socket with rotary switch and manufacturing method thereof Download PDFInfo
- Publication number
- CN106025730A CN106025730A CN201610498391.3A CN201610498391A CN106025730A CN 106025730 A CN106025730 A CN 106025730A CN 201610498391 A CN201610498391 A CN 201610498391A CN 106025730 A CN106025730 A CN 106025730A
- Authority
- CN
- China
- Prior art keywords
- rotating seat
- base plate
- groove
- plug
- projection
- 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
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The application aims at providing a wall socket with a rotary switch and a manufacturing method thereof. The wall socket comprises a socket shell, an elastic element, a base plate, and a rotating seat. The base plate is arranged in the socket shell; the rotating seat is arranged on the base plate; and jacks are formed in the rotating seat. A certain angle is preset for the rotating seat and a corresponding plug is inserted; and the rotating seat rotates at a certain angle and a protrusion of the rotating seat is connected with a groove of the base plate to realize power conduction. When the plug is pulled out after use, the rotating seat is rotated manually or automatically under the effect of the elastic element; contacts are separated again; and connecting sheets in the jacks are not electrified. Therefore, an electric shock accident caused by plugging or pulling by mistake or other accidents caused by the arc or electric spark during plugging or pulling can be avoided.
Description
Technical field
The invention belongs to supply socket, be specifically related to a kind of wall socket with rotary switch and
Manufacture method.
Background technology
Supply socket is conventional electric attachments in people's lives, but often occurs child will by mistake
The tiny wires such as iron nail are inserted jack and are caused electric shock class accident, in order to pre-child-resistant misplugs, typically
It is that shell fragment is set in the jack of socket, certain preventive effect can be reached, but, also increase
Insert the difficulty of plug, and be easily damaged.Therefore, it is necessary to a kind of jack of design is not charged
Socket.
Summary of the invention
In order to solve the problems referred to above, the wall that it is an object of the invention to provide a kind of rotary switch is inserted
Seat and manufacture method thereof, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of with rotary switch
Wall socket, including Socket casing, elastic component, base plate and rotating seat, it is characterised in that: described
Base plate is arranged in Socket casing, and rotating seat is arranged on base plate, and rotating seat is provided with jack, rotation
Swivel base presets certain angle, inserts corresponding plug, rotates to an angle, rotating seat projection and the end
Plate groove connects turn-on power, pulls up plug, and rotating seat is automatic rotary under the effect of elastic component,
Internal electric source open circuit.General rotating seat can preset 20 °, 30 °, 40 ° or 50 ° of angles to the left, and two
90 ° of angles of line socket maximum preset, insert the plug of corresponding jack, and dextrorotation to the right goes back to accordingly
Predetermined angle, as preset 20 ° of angles, then plug turns clockwise 20 ° of angles accordingly, can connect
Power supply.
Preferably technical scheme, described rotating seat includes coordinating three hole rotating seats of three pin plug and joining
Closing the holes rotating seat of two line plugs, rotating seat is cylinder, inner chamber hollow, rotating seat upper surface
It is provided with jack, inside rotating seat lower surface, is provided with connection sheet, connect the upper end of sheet and the pin of plug
Connecting, the lower end connecting sheet is provided with projection, certain altitude outside protruding protrusion rotating seat lower surface.
Preferably technical scheme, described base plate is provided with axis hole, and the cylindrical at axis hole is provided with incoming line,
Incoming line one end connects power line so that screw is fixing, and the other end of incoming line is provided with groove, groove with
Base plate is parallel or protrudes base plate certain altitude, and groove side is provided with the notch of convenient projection turnover, recessed
Groove opposite side is provided with the prevention limit preventing projection from exceeding, and prevents projection to be threaded through groove.
Preferably technical scheme, the center of circle of described rotating seat lower surface is provided with axle, and axle is by base plate
Axis hole be flexibly connected with base plate.
Preferably technical scheme, described elastic component is spring, and one end of spring is arranged on rotating seat
On, the other end is arranged on base plate, inserts plug and rotates to an angle power on, now spring
Stress, pulls the plug out of the socket, and spring drives rotating seat to reset.
Preferably technical scheme, described spring one end is fixed on the axle of rotating seat, and the other end is solid
It is scheduled on base plate.
The invention also discloses the manufacture method of a kind of wall socket with rotary switch, its feature
It is to include following technique and step:
1) using mold injection to obtain shell, base plate, rotating seat and panel, shell sizes is equal to existing
Wall socket size, jack position and size on rotating seat set according to existing plug；Or root
According to needing to set the positions and dimensions of each parts.
2) use copper coin punching press to obtain connecting sheet, connect sheet and take the shape of the letter U, be used for clamping the pin of plug, adopt
Obtaining projection, groove and incoming line with casting or punching press, protruding cambered surface and the cambered surface of groove coordinate
Unanimously, be additionally provided with the notch of convenient projection turnover in groove side, groove opposite side be provided with prevent convex
Acting the prevention limit exceeded, incoming line is provided with endoporus and screw.
3) in step 1) connection sheet is set inside the rotating seat internal rotating seat lower surface that obtains, connecting
Sheet bottom arranges projection, certain altitude outside protruding protrusion rotating seat lower surface.
4) in step 1) axis hole cylindrical setting steps 2 on the base plate that obtains) incoming line that obtains,
One end of incoming line arranges groove, and groove is parallel with base plate or protrudes base plate certain altitude.
5) by step 3) rotating seat that obtains, with the axle of rotating seat lower surface by step 4) obtain
Axis hole on base plate is flexibly connected with base plate, and rotating seat presets certain angle, is contained in by spring housing convex
Going out on the axle of base surface, spring one end is fixed on axle, and the other end is fixed on base plate；General rotation
Swivel base presets 20 °, 30 °, 40 ° or 50 ° of angles to the left, 90 ° of angles of holes rotating seat maximum preset,
The three optimal predetermined angle of hole rotating seat are 45 °, and same socket is preferably provided identical preset angle
Degree, it is also possible to different predetermined angle is set.
6) assembling: by step 5) base plate with rotating seat that obtains is arranged in Socket casing, power supply
Live wire, zero line and ground wire be connected respectively incoming line, fix with screw, rotating seat upper surface
Expose with panel parallel and by panel circular hole；
7) using: insert three pin plug or the two line plugs of correspondence in the jack of rotating seat, forward revolves
Turning certain angle, as preset 20 ° of angles, then plug turns clockwise 20 ° of angles accordingly, and rotating seat is convex
Rising and be connected turn-on power with bottom plate groove close-fitting, with rear revolution and pull up plug, rotating seat is in elasticity
Automatic rotary under the effect of part, rotating seat projection separates with bottom plate groove, the connection sheet in rotating seat
Without electricity.
The technique effect of the present invention and advantage: should with the wall socket of rotating seat, because of rotating seat to
Left default certain angle of inclination, the contact within socket is separate, therefore without electricity in jack；Use
Time, inserting plug, then the certain angle that turns clockwise, rotating seat is protruding with bottom plate groove close-fitting even
Connect turn-on power, power for electric equipment, pull up plug, rotating seat under the effect of elastic component from
Dynamic revolution, contact separates again, and the connection sheet in jack is without electricity.It addition, this socket inserts plug
There is electric arc i.e. spark phenomenon in Shi Buhui, therefore, the socket of the present invention is safer.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention.
Fig. 2 is the insertion three pin plug schematic diagram of the present invention.
Fig. 3 be the present invention insertion three pin plug rotate after use status architecture schematic diagram.
Fig. 4 is the base plate incoming line structural representation of the present invention.
Fig. 5 is the perspective view of Fig. 4.
Fig. 6 is the side opening structural representation of the present invention.
Fig. 7 is the three line rotating seat perspective view of the present invention.
Fig. 8 is the two line rotating seat perspective view of the present invention.
Fig. 9 is that the rotating seat of the present invention uses state protruding and recessinterengaging means schematic diagram.
In figure: 1-panel, 2-tri-hole rotating seat, 3-holes rotating seat, 4-jack, 5-tri-line is inserted
Head, 6-incoming line, 7-spring, 8-screw, 9-axle, 10-base plate, 11-housing, 12-is protruding,
13-pin, 14-rotating seat upper surface, 15-connects sheet, 16-rotating seat lower surface, and 17-stops
Limit, 18-groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only that a part of the present invention is real
Execute example rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into this
The scope of invention protection.
Embodiment, with reference to accompanying drawing 1-9, a kind of wall socket with rotary switch, including socket
Housing 11, elastic component, base plate 10 and rotating seat, described base plate 10 is arranged in Socket casing 11,
Rotating seat is arranged on base plate 10, and rotating seat is provided with jack 4, and rotating seat presets certain angle,
The present embodiment is selected rotating seat and is preset 20 °, 30 °, 40 ° and 50 ° of angles to the left and implement respectively, inserts
Entering the plug of correspondence, dextrorotation to the right goes back to corresponding predetermined angle, the projection of rotating seat lower end
12 are connected turn-on power with the groove 18 on base plate 10, and after using, plug is pulled up in revolution, and rotating seat exists
Self-return under the effect of elastic component, protruding 12 and groove 18 separate, electric power disconnection.General two lines
90 ° of angles of rotating seat maximum preset, three line rotating seat best angles are 45 degree, former rotating seat preset angle
Degree is how many, then plug turns clockwise how many angles accordingly, and as preset 20 ° of angles, then plug is corresponding
Turn clockwise 20 ° of angles can connect inside power supply.
Preferably technical scheme, described rotating seat includes three hole rotating seat 2 Hes coordinating three pin plug 5
Coordinating the holes rotating seat 3 of two line plugs, rotating seat is cylinder, and inner chamber hollow, on rotating seat
End face 14 is provided with jack 4, is provided with connection sheet 15, connects the upper of sheet 15 inside rotating seat lower surface 16
End is connected with the pin 13 of plug, and the lower end connecting sheet 15 is provided with protruding 12, and protruding 12 protrusions rotate
Certain altitude outside seat lower surface 16.
Preferably technical scheme, described base plate 10 is provided with axis hole, and the cylindrical at axis hole is provided with incoming line
6, incoming line 6 one end connects power line so that screw 8 is fixing, and the other end of incoming line 6 is provided with groove 18,
Groove 18 is parallel with base plate 10 or protrudes base plate 10 certain altitude, and groove 18 side is provided with convenient projection
The notch of 12 turnover, groove 18 opposite side is provided with and prevents the protruding 12 prevention limits 17 exceeded, prevents convex
Play 12 and be threaded through groove 18.
Preferably technical scheme, the center of circle of described rotating seat lower surface 16 is provided with axle 9, and axle 9 passes through the end
Axis hole on plate 10 is flexibly connected with base plate 10.
Preferably technical scheme, described elastic component is spring 7, and one end of spring 7 is arranged on rotation
On seat, the other end is arranged on base plate 10, inserts plug and rotates to an angle power on, now
Spring 7 stress, pulls the plug out of the socket, and spring 7 is rotated seat and resets.
Preferably technical scheme, described spring 7 one end is fixed on the axle 9 of rotating seat, the other end
It is fixed on base plate 10.
The present embodiment also discloses the manufacture method of a kind of wall socket with rotary switch, and it is special
Levy and be to include following technique and step:
1) mold injection is used to obtain housing 13, base plate 10, rotating seat and panel 1, housing 13 size etc.
In existing wall socket size, jack 4 positions and dimensions on rotating seat sets according to existing plug；
Or set the positions and dimensions of each parts as required；
2) use copper coin punching press to obtain connecting sheet 15, connect sheet 15 and take the shape of the letter U, be used for clamping the pin of plug
13, use casting or punching press to obtain protruding 12, groove 18 and incoming line 6, the cambered surface of protruding 12 and
The cambered surface of groove 18 coordinates consistent, is additionally provided with the notch of convenient protruding 12 turnover in groove 18 side,
Groove 18 opposite side is provided with and prevents the protruding 12 prevention limits 17 exceeded, and incoming line 6 is provided with endoporus and spiral shell
Silk 8；
3) in step 1) connection sheet 15 is set inside the rotating seat internal rotating seat lower surface 16 that obtains,
Connect sheet 15 bottom and arrange protruding 12, certain altitude outside protruding 12 protrusion rotating seat lower surfaces 16；
4) in step 1) axis hole cylindrical setting steps 2 on the base plate 10 that obtains) incoming line 6 that obtains,
Arrange groove 18 in one end of incoming line 6, groove 18 is parallel with base plate 10 or protrusion base plate is the highest
Degree；
5) by step 3) rotating seat that obtains, with the axle 9 of rotating seat lower surface by step 4) obtain
Axis hole on base plate 10 is flexibly connected with base plate 10, and rotating seat presets certain angle, general rotating seat
Can preset 20 °, 30 °, 40 ° or 50 ° of angles to the left, two line socket maximum preset 90 ° angles, three
Line rotating seat best angle is 45 degree, inserts the plug of corresponding jack, and dextrorotation to the right goes back to phase
The predetermined angle answered, as preset 20 ° of angles, then the plug 20 ° of angles that turn clockwise accordingly can be connected
Power supply, is sleeved on spring 7 on the axle 9 protruding base surface, and spring 7 one end is fixed on axle 9, separately
One end is fixed on base plate 10；
6) assembling: by step 5) base plate 10 that obtains is arranged in Socket casing 13, the live wire of power supply,
Zero line and ground wire are connected respectively incoming line 6, fix with screw 8, rotating seat upper surface and panel
Parallel and exposed by panel 1 circular hole；
7) use: in the jack of rotating seat, insert three pin plug 5 or the two line plugs of correspondence, inside
Connecting sheet 15 and clamp pin 13, plug rotates forward, and former rotating seat predetermined angle is how many, then insert
Head turns clockwise how many angles accordingly, and as preset 20 ° of angles, then plug turns clockwise accordingly
20 ° of angles, the projection 12 of rotating seat lower surface is connected electric conduction with base plate 10 groove 18 close-fitting above
Source, pulls up plug with rear revolution, and rotating seat is return under the effect of elastic component, rotating seat lower surface
The above groove 18 of projection 12 and base plate 10 separate, the connection sheet 12 in rotating seat is without electricity.
Operation principle: preset certain angle of inclination because of rotating seat to the left, the contact within socket is point
Open, therefore without electricity in jack；During use, insert plug, then rotate forward certain angle, rotate
Seat is protruding is connected turn-on power with bottom plate groove close-fitting, powers for electric equipment, with after pull up plug
Time Manual rotary or rotating seat self-return under the effect of elastic component, contact separates again, jack
Interior connection sheet is without electricity.Owing to the right of groove 18 is provided with the prevention limit 17 of protrusion, protruding 12 rotate
I.e. stop in groove 18, therefore rotating seat will not turn over angle；It addition, because contact is arranged on interior
Portion, therefore plug plug not can be appreciated that electric arc i.e. spark phenomenon, therefore, the socket of the present invention is more pacified
Entirely.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, and need not
In limiting the present invention, although the present invention being described in detail with reference to previous embodiment, for
For those skilled in the art, it still can be to the technical scheme described in foregoing embodiments
Modify, or wherein portion of techniques feature is carried out equivalent, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention
Protection domain within.
Claims (7)
1. the wall socket with rotary switch, including Socket casing, elastic component, base plate and rotating seat, it is characterised in that: described base plate is arranged in Socket casing, and rotating seat is arranged on base plate, rotating seat is provided with jack, rotating seat presets certain angle, inserts corresponding plug, rotates to an angle, rotating seat projection is connected turn-on power with bottom plate groove, pulling up plug, rotating seat is self-return, internal electric source open circuit under elastic component or manual effect.
2.According to claimThe wall socket with rotary switch described in 1, it is characterized in that: described rotating seat includes coordinating three hole rotating seats of three pin plug and coordinates the holes rotating seat of two line plugs, rotating seat is cylinder, inner chamber hollow, rotating seat upper surface is provided with jack, is provided with connection sheet inside rotating seat lower surface, and the upper end connecting sheet is connected with the pin of plug, the lower end connecting sheet is provided with projection, certain altitude outside protruding protrusion rotating seat lower surface.
3.According to claimThe wall socket with rotary switch described in 1, it is characterized in that: described base plate is provided with axis hole, cylindrical at axis hole is provided with incoming line, incoming line one end connects power line so that screw is fixing, the other end of incoming line is provided with groove, groove is parallel with base plate or protrudes base plate certain altitude, and groove side is provided with the notch of convenient projection turnover, and groove opposite side is provided with the prevention limit preventing projection from exceeding.
4.According to claimThe wall socket with rotary switch described in 2, it is characterised in that: the center of circle of described rotating seat lower surface is provided with axle, and axle is flexibly connected with base plate by the axis hole on base plate.
5.According to claimThe socket with rotary switch described in 4, it is characterised in that: described elastic component is spring, and one end of spring is arranged on rotating seat, the other end is arranged on base plate, inserts plug and rotates to an angle power on, now spring stress, pulling the plug out of the socket, spring drives rotating seat to reset.
6.According to claimThe wall socket with rotary switch described in 5, it is characterised in that: described spring one end is fixed on the axle of rotating seat, and the other end is fixed on base plate.
7.According to claimThe manufacture method of the wall socket with rotary switch described in 1-6, it is characterised in that include following technique and step:
1) using mold injection to obtain shell, base plate, rotating seat and panel, shell sizes is equal to existing wall socket size, and jack position and size on rotating seat set according to existing plug；Or set the positions and dimensions of each parts as required；
2) copper coin punching press is used to obtain connecting sheet, connect sheet to take the shape of the letter U, it is used for clamping the pin of plug, casting or punching press is used to obtain projection, groove and incoming line, protruding cambered surface coordinates consistent with the cambered surface of groove, be additionally provided with the notch of convenient projection turnover in groove side, groove opposite side is provided with the prevention limit preventing projection from exceeding, and incoming line is provided with endoporus and screw；
3) in step 1) connection sheet is set inside the rotating seat internal rotating seat lower surface that obtains, projection is set connecting sheet bottom, protruding protrudes certain altitude outside rotating seat lower surface；
4) in step 1) axis hole cylindrical setting steps 2 on the base plate that obtains) incoming line that obtains, groove is set in one end of incoming line, groove is parallel with base plate or protrudes base plate certain altitude；
5) by step 3) rotating seat that obtains, with the axle of rotating seat lower surface by step 4) axis hole on the base plate that obtains is flexibly connected with base plate, rotating seat presets certain angle, rotating seat is protruding is provided with certain distance with bottom plate groove, spring housing is contained on the axle protruding base surface, spring one end is fixed on axle, and the other end is fixed on base plate；
6) assembling: by step 5) base plate that obtains is arranged in wall socket housing, and the live wire of power supply, zero line and ground wire are connected respectively incoming line, fix with screw, and rotating seat upper surface is exposed with panel parallel and by panel circular hole；
7) use: in the jack of rotating seat, insert three pin plug or the two line plugs of correspondence, rotate forward certain angle, rotating seat projection is connected turn-on power with bottom plate groove close-fitting, pull up plug, rotating seat is self-return under the effect of elastic component, rotating seat projection separates with bottom plate groove, and the connection sheet in rotating seat is without electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498391.3A CN106025730A (en) | 2016-06-30 | 2016-06-30 | Wall socket with rotary switch and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498391.3A CN106025730A (en) | 2016-06-30 | 2016-06-30 | Wall socket with rotary switch and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106025730A true CN106025730A (en) | 2016-10-12 |
Family
ID=57105225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498391.3A Pending CN106025730A (en) | 2016-06-30 | 2016-06-30 | Wall socket with rotary switch and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025730A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980461A (en) * | 2017-12-27 | 2019-07-05 | 南京工程学院 | A kind of safety wall socket |
| CN111231216A (en) * | 2020-01-21 | 2020-06-05 | 浙江海宁普赛自动化科技有限公司 | Shaping mechanism for 90-degree rotation of power line plug part |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1063182A (en) * | 1991-01-07 | 1992-07-29 | 张宁 | Rotay type safety plug device and method |
| CN2162006Y (en) * | 1993-07-14 | 1994-04-13 | 高克成 | Safety socket |
| JP2003346995A (en) * | 2002-05-28 | 2003-12-05 | Matsushita Electric Works Ltd | Outlet device |
| CN201063378Y (en) * | 2007-07-04 | 2008-05-21 | 赵远明 | Anti-loose plug and socket |
| CN102709760A (en) * | 2012-05-07 | 2012-10-03 | 浙江德力西国际电工有限公司 | Rotary type wall socket |
| CN204118380U (en) * | 2014-08-13 | 2015-01-21 | 孙慧 | One can rosette for lock processed |
| CN205051036U (en) * | 2015-11-04 | 2016-02-24 | 黄志刚 | Twoport type socket |
| US20160149406A1 (en) * | 2013-06-07 | 2016-05-26 | Barry FOLEY | Improvements in or relating to electrical sockets |
| CN205752835U (en) * | 2016-06-30 | 2016-11-30 | 苏州汇诚智造工业设计有限公司 | A kind of wall socket with rotary switch |
-
2016
- 2016-06-30 CN CN201610498391.3A patent/CN106025730A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063182A (en) * | 1991-01-07 | 1992-07-29 | 张宁 | Rotay type safety plug device and method |
| CN2162006Y (en) * | 1993-07-14 | 1994-04-13 | 高克成 | Safety socket |
| JP2003346995A (en) * | 2002-05-28 | 2003-12-05 | Matsushita Electric Works Ltd | Outlet device |
| CN201063378Y (en) * | 2007-07-04 | 2008-05-21 | 赵远明 | Anti-loose plug and socket |
| CN102709760A (en) * | 2012-05-07 | 2012-10-03 | 浙江德力西国际电工有限公司 | Rotary type wall socket |
| US20160149406A1 (en) * | 2013-06-07 | 2016-05-26 | Barry FOLEY | Improvements in or relating to electrical sockets |
| CN204118380U (en) * | 2014-08-13 | 2015-01-21 | 孙慧 | One can rosette for lock processed |
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| CN205752835U (en) * | 2016-06-30 | 2016-11-30 | 苏州汇诚智造工业设计有限公司 | A kind of wall socket with rotary switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980461A (en) * | 2017-12-27 | 2019-07-05 | 南京工程学院 | A kind of safety wall socket |
| CN111231216A (en) * | 2020-01-21 | 2020-06-05 | 浙江海宁普赛自动化科技有限公司 | Shaping mechanism for 90-degree rotation of power line plug part |
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Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |