CN112038817A - Electrical socket - Google Patents
Electrical socket Download PDFInfo
- Publication number
- CN112038817A CN112038817A CN202010496276.9A CN202010496276A CN112038817A CN 112038817 A CN112038817 A CN 112038817A CN 202010496276 A CN202010496276 A CN 202010496276A CN 112038817 A CN112038817 A CN 112038817A
- Authority
- CN
- China
- Prior art keywords
- cylindrical member
- electrical
- contact
- housing
- electrical socket
- 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.)
- Withdrawn
Links
- 238000007373 indentation Methods 0.000 claims description 8
- 239000004020 conductor Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
-
- 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
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
-
- 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
- H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
- H01R24/68—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall mounted on directly pluggable apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
-
- 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
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
An electrical socket (10) includes a housing (12) and first and second cylindrical members (24 and 26) located within the housing (12). A second cylindrical member (26) is received for rotation in an opening at one end of the first cylindrical member (24), and the second cylindrical member (26) includes apertures (18) in a first end surface for receiving the pins of an electrical plug. A first electrical contact (31) on an inner surface of the first cylindrical member, and a second electrical contact (33) on an outer surface of the second cylindrical member (26). The second electrical contact (33) comprises a protrusion on a sidewall of the second cylindrical member (26) that is longitudinally offset with respect to a longitudinal axis through the first and second cylindrical members (24, 26), and the first electrical contact (31) comprises a ring (42) on an inner surface of the first cylindrical member (24), the ring (42) being longitudinally offset with respect to the longitudinal axis such that each protrusion mates with a corresponding ring (42).
Description
Technical Field
The present invention relates to an electrical receptacle and an adapter formed using the electrical receptacle.
Background
The final position of the plug may cause problems when the electrical plug is plugged into an electrical socket. For example, if the pins extend from a deformed housing, the deformed housing may be in an awkward position, making it difficult or impossible to insert the pins into the holes of the socket.
Various sockets have been proposed, the orientation or position of the socket holes of which can be varied. The present invention relates to an electrical socket of the type having an improved construction for providing effective and safe power and ground connections through the socket.
Disclosure of Invention
According to one aspect of the present invention, there is provided an electrical socket comprising:
a housing;
a first body portion including a first cylindrical member secured within the housing;
a second body portion comprising a second cylindrical member received for rotation in an opening at one end of the first cylindrical member, the second body portion comprising apertures in a first end surface for receiving pins of an electrical plug;
a first electrical contact on an inner surface of the first cylindrical member; and
a second electrical contact disposed on an outer surface of the second cylindrical member, the second electrical contact being connected to the bore;
wherein the second electrical contact comprises a protrusion on a sidewall of the second cylindrical member that is longitudinally offset with respect to a longitudinal axis through the first and second cylindrical members, and the first electrical contact comprises a ring on the inner surface of the first cylindrical member that is longitudinally offset with respect to the longitudinal axis such that each protrusion mates with a corresponding ring.
Preferably, a ratchet mechanism is provided for limiting rotational movement of the second cylindrical member relative to the first cylindrical member.
Preferably, the ratchet mechanism comprises a plurality of indentations arranged around the periphery of the second end surface of the second cylindrical member, and a resilient lug arranged to cooperate with one of the indentations.
Preferably, an inner wall is mounted within the housing adjacent the second end surface of the second cylindrical member and includes a resilient arm on which the lug is disposed.
Preferably, the first cylindrical member includes a first ground contact connectable to ground and the second cylindrical member includes a second ground contact such that the second ground contact mates with the first ground contact.
Preferably, the first ground contact is connected to a ground pin and the second ground contact is connected to an electrical connector that engages the ground pin of a connected electrical plug.
In a preferred embodiment, the second ground contact comprises a conductive plate disposed on the second end surface of the second cylindrical member, and the first electrical contact comprises one or more contact pins that mate with a surface of the conductive plate.
Preferably, a pair of contact pins are provided, said contact pins being spring mounted in a holder such that said spring biases the contact pins towards said conductive plate.
In a preferred embodiment, the housing comprises a first housing portion and a second housing portion, wherein the first cylindrical member is secured to an inner surface of an end wall of the first housing portion, and the first end of the second cylindrical member extends through a circular opening of an end wall of the second housing portion.
Drawings
The invention will now be described, by way of example, with reference to the following drawings, in which:
FIG. 1 is a front perspective view of an electrical adapter including an electrical receptacle of the present invention;
FIG. 2 is a rear perspective view of the electrical adapter of FIG. 1;
FIG. 3 is a side view of the electrical adapter shown in FIG. 1;
FIG. 4 is a rear view of the electrical adapter shown in FIG. 1;
FIG. 5 is an exploded view of the electrical adapter of FIG. 1;
FIG. 6 is an exploded view of the rotatable second body portion of the electrical receptacle;
FIG. 7 is a view of an end plate of the electrical receptacle;
FIG. 8 is an exploded view of the ground pin of the electrical connector;
FIG. 9 is a first perspective view of a second embodiment of an electrical adapter including two electrical receptacles corresponding to the present invention;
FIG. 10 is a second perspective view of the electrical adapter of FIG. 9; and
fig. 11 is an exploded view of the electrical adapter of fig. 9.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to the drawings, there is shown an electrical socket 10 for receiving an electrical plug of an electrical appliance. The electrical receptacle 10 in the illustrated embodiment forms part of an electrical adapter 11 having electrical prongs 36 to enable the adapter 11 to be plugged into another electrical receptacle, such as a wall-mounted electrical outlet.
The electrical receptacle 10 generally includes a first body portion 14 mounted within the housing 12 of the adapter, and a second body portion 16 also mounted within the housing 12 for rotational movement relative to the first body portion 14. The second body portion 16 includes apertures 18 for receiving the pins of an electrical plug.
In the illustrated embodiment, the housing 12 includes a rectangular prism formed by a first housing portion 20 and a second housing portion 21. The first and second housing portions 20 and 21 are secured together by fastening screws for forming the housing 12. Each of the housing portions 20 and 21 includes a rectangular end wall 22 and a transverse side wall 23 extending from around the periphery of the end wall 22. The side walls 23 of each of the housing portions 20 and 21 are secured together to define a cavity within the housing 12.
The first body portion 14 is fixed within the housing 12. The second body portion 16 is fixed within the housing 12 such that the second body portion 16 is rotatable relative to the first body portion 14. In the illustrated embodiment, the first body portion 14 includes a first cylindrical member 24 secured adjacent the inner surface of the end wall 22 of the first housing portion 20. The second body portion 16 includes a second cylindrical member 26. The end of the second cylindrical member 26 is received in a cylindrical opening 28 provided in the end of the first cylindrical member 24. In the embodiment shown, the first cylindrical member 24 is open at both ends to define the opening 28, and the second cylindrical member is closed at both ends. The second cylindrical member 26 is rotatable within the opening 28 such that the second cylindrical member 26 is rotatable relative to the first cylindrical member 24 about a longitudinal axis extending through the first and second cylindrical members 24 and 26.
The end wall 22 of the second housing part 21 is provided with a circular opening into which an end of the second cylindrical member 26 can be received. The aperture 18 of the second cylindrical member 26 is provided in the surface of a first end of the second cylindrical member 26 which is accessible through a circular aperture in the end wall 22 of the second housing part 21.
The first cylindrical member 24 is provided with a first electrical contact 30. The second cylindrical member 26 is provided with a corresponding second electrical contact 32. The second electrical contacts 32 are each connected to an electrical contact 34 disposed within the second cylindrical member 26. The electrical contacts 34 are arranged so that the prongs of an electrical plug inserted into the aperture 18 engage with corresponding electrical contacts 34 respectively
The second electrical contact 32 comprises a protrusion extending outwardly from a sidewall of the second cylindrical member 26. In the illustrated embodiment, the projections comprise lugs that form part of the electrical connector 34 (shown in FIG. 6). The protrusions are longitudinally offset along the sidewall of the second cylindrical member 26 relative to the longitudinal axis of the second cylindrical member 26. The second electrical contact 32 formed by the lug passes through a hole in the side wall of the second cylindrical member 26 into a recess 40 so that the lug protrudes slightly beyond the outer surface of the side wall of the second cylindrical member 26. In the embodiment shown, the second electrical contact 32 comprises contacts for active and neutral connections.
The first electrical contact 30 is disposed on the inner surface of the first cylindrical member 24. The first electrical contact 30 includes a conductor ring 42 extending around the inner surface of the first cylindrical member 24. The ring 42 is also longitudinally offset relative to the longitudinal axis of the first cylindrical member 24. The position of the rings 42 corresponds to the position of the second electrical contacts 32 such that when the second cylindrical member 26 is received into the end of the first cylindrical member 24, the lugs of the second electrical contacts 32 engage with respective ones of the rings 42. Thus, electrical contact is maintained as the second cylindrical member 26 rotates within the first cylindrical member 24.
The first electrical contact 30 is connected as required by the appliance using the electrical socket 10. In the embodiment shown, the electrical receptacle 10 forms part of the electrical adaptor 11, the prongs 36 are arranged to extend outwardly from the end wall 22 of the first housing part 20, and each active and neutral prong 36 is connected to a respective ring 42.
The first cylindrical member 24 also includes a first ground contact 31 and the second cylindrical member 26 includes a second ground contact 33. The first ground contact 31 is connected to a first ground pin 36 and the second ground contact 33 is connected to an electrical connector 34 which engages the ground pin of a connected electrical plug.
The second ground contact 33 includes a conductive plate 41 disposed on the second end surface of the second cylindrical member 26. As shown in fig. 6, the conductive plate 41 is connected to the ground electrical connector 34 through the second end surface of the second cylindrical member 26.
The first ground contact 31 includes a pair of contact pins 38. The contact pins 38 are arranged in a holder 37 connected to the ground pins 36. The bracket 37 includes a spring 39 for moving the contact pin 38 toward the conductive plate 41. The electrical connection between the contact pins 38 is thus made with the outer surface of the conductive plate 41. The use of two contact pins 38 provides additional security to ensure that the ground connection remains in place.
A ratchet mechanism is provided for limiting rotational movement of the second cylindrical member 26 relative to the first cylindrical member 24. The mechanism includes a plurality of indentations 43 around the periphery of the second end surface of the second cylindrical member 26 (as shown in fig. 5).
The electrical socket 10 includes an inner wall 44 mounted within the housing adjacent the second end surface of the second cylindrical member 26. The inner wall 44 in the illustrated embodiment is secured to the first housing portion 20 by screws 50. The inner wall 44 includes a resilient lug 46 adjacent an edge thereof. In the illustrated embodiment, the inner wall 44 includes resilient arms 48, and the lugs 46 are disposed at the distal ends of the arms 48. The inner wall 44 includes apertures 52 through which the contact pins 38 pass.
The lug 46 includes a rounded end for engaging the indent 43. The lugs 46 are resiliently movable toward and away from the second cylindrical member 26 such that when the second cylindrical member 26 is rotated, the lugs 46 pass up and over the edge of an indentation 43 into one of the adjacent indentations 43. Thus, the second cylindrical member 26 is rotatable relative to the first cylindrical member 24 but is held in its rotated position by the action of the lugs 46 therein engaging the indentations 43.
Fig. 9 to 11 show a second embodiment of the invention, in which two electrical sockets 10 are provided in one electrical adapter 11. This configuration of the electrical socket 10 is similar to the first embodiment and like reference numerals are used to indicate like parts. The electrical socket 10 is mounted parallel to each other between the first and second housing parts 20 and 21.
In the embodiment shown in fig. 9-11, one of the electrical receptacles 10 does not include prongs 36, as the electrical adapter 11 only requires one set of prongs 36. The ring 42 of one of the electrical receptacles 10 is connected to the prongs 36 of the other electrical receptacle 10 by connecting wires 54. Conductors 56 are provided to connect the grounds of two electrical receptacles 10 within the housing 12.
It will be apparent to those skilled in the relevant art that various modifications and improvements may be made to the embodiments described above, in addition to those already described, without departing from the basic inventive concept of the present invention.
Claims (9)
1. An electrical socket, comprising:
a housing;
a first body portion including a first cylindrical member secured within the housing;
a second body portion comprising a second cylindrical member received for rotation in an opening at one end of the first cylindrical member, the second body portion comprising apertures in a first end surface for receiving pins of an electrical plug;
a first electrical contact on an inner surface of the first cylindrical member; and
a second electrical contact disposed on an outer surface of the second cylindrical member, the second electrical contact being connected to the bore;
wherein the second electrical contact comprises a protrusion on a sidewall of the second cylindrical member that is longitudinally offset with respect to a longitudinal axis through the first and second cylindrical members, and the first electrical contact comprises a ring on the inner surface of the first cylindrical member that is longitudinally offset with respect to the longitudinal axis such that each protrusion mates with a corresponding ring.
2. An electrical socket according to claim 1, wherein a ratchet mechanism is provided for limiting rotational movement of the second cylindrical member relative to the first cylindrical member.
3. An electrical socket according to claim 2, wherein the ratchet mechanism comprises a plurality of indentations arranged around the periphery of the second end surface of the second cylindrical member, and a resilient lug arranged to engage with one of the indentations.
4. An electrical socket according to claim 3, wherein an inner wall is mounted within the housing adjacent the second end surface of the second cylindrical member and comprises a resilient arm on which the lug is provided.
5. An electrical socket according to any one of the preceding claims, wherein the first cylindrical member comprises a first ground contact connectable to ground and the second cylindrical member comprises a second ground contact such that the second ground contact mates with the first ground contact.
6. An electrical socket according to claim 5, wherein the first ground contact is connected to a ground prong and the second ground contact is connected to an electrical connector that engages with the ground prong of a connected electrical socket.
7. An electrical socket according to claim 5 or 6, wherein the second ground contact comprises a conductive plate disposed on the second end surface of the second cylindrical member, and the first electrical contact comprises one or more contact prongs which engage with a surface of the conductive plate.
8. An electrical socket according to claim 7, wherein a pair of contact prongs are provided, said contact prongs being spring mounted in a bracket such that said spring biases the contact prongs towards movement of said conductive plate.
9. An electrical socket according to any one of the preceding claims, wherein the housing comprises a first housing portion and a second housing portion, wherein the first cylindrical member is secured to an inner surface of an end wall of the first housing portion, and the first end of the second cylindrical member extends through a circular opening of an end wall of the second housing portion.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2019901923A AU2019901923A0 (en) | 2019-06-04 | Electrical Socket | |
| AU2019901923 | 2019-06-04 | ||
| AU2019904939A AU2019904939A0 (en) | 2019-12-24 | Electrical Socket | |
| AU2019904939 | 2019-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112038817A true CN112038817A (en) | 2020-12-04 |
Family
ID=73578840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010496276.9A Withdrawn CN112038817A (en) | 2019-06-04 | 2020-06-03 | Electrical socket |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112038817A (en) |
| AU (1) | AU2020203596A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051662A1 (en) * | 2022-09-05 | 2024-03-14 | 品威电子国际股份有限公司 | Electrical connector and base thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB360784A (en) * | 1930-03-15 | 1931-11-12 | Willem Johan Anton Roosen | Resilient contact for electric switches, fuses, automatic switches, plug and socket devices, lamps, i.e. for all circuit making and circuit breaking devices |
| JPH08339844A (en) * | 1995-06-12 | 1996-12-24 | Sharp Corp | Grounding device |
| CN1533625A (en) * | 2001-06-28 | 2004-09-29 | 李成斗 | Power plug |
| CN2681390Y (en) * | 2003-09-29 | 2005-02-23 | 深圳索雷克家用电器有限公司 | Power supply connector |
| US20060281349A1 (en) * | 2004-09-20 | 2006-12-14 | Shui Hung Chong | Socket with rotatable socket core |
| FR2911726A1 (en) * | 2007-01-19 | 2008-07-25 | Alombard Soc Par Actions Simpl | Socket-outlet for being mounted on molding of e.g. chute, has shafts with open end non interdependent of frontage and case, where another end of shafts circumference interdependent of part of socket-outlet |
| US7819665B1 (en) * | 2010-03-12 | 2010-10-26 | John Nishizawa | Rotating electric connector assembly |
| US20110045677A1 (en) * | 2008-02-06 | 2011-02-24 | Devlin Thomas E | Rotating plug adaptor with integral two blade and grounding post receptacle |
| CN202678563U (en) * | 2012-07-10 | 2013-01-16 | 张明 | Separate type safety socket |
| JP2013161613A (en) * | 2012-02-03 | 2013-08-19 | Panasonic Corp | Socket |
| US20180337503A1 (en) * | 2017-05-18 | 2018-11-22 | Sunghoon Samuel Oh | Electrical Outlet Assembly with Rotational Connect and Disconnect Feature |
-
2020
- 2020-06-01 AU AU2020203596A patent/AU2020203596A1/en not_active Abandoned
- 2020-06-03 CN CN202010496276.9A patent/CN112038817A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB360784A (en) * | 1930-03-15 | 1931-11-12 | Willem Johan Anton Roosen | Resilient contact for electric switches, fuses, automatic switches, plug and socket devices, lamps, i.e. for all circuit making and circuit breaking devices |
| JPH08339844A (en) * | 1995-06-12 | 1996-12-24 | Sharp Corp | Grounding device |
| CN1533625A (en) * | 2001-06-28 | 2004-09-29 | 李成斗 | Power plug |
| CN2681390Y (en) * | 2003-09-29 | 2005-02-23 | 深圳索雷克家用电器有限公司 | Power supply connector |
| US20060281349A1 (en) * | 2004-09-20 | 2006-12-14 | Shui Hung Chong | Socket with rotatable socket core |
| FR2911726A1 (en) * | 2007-01-19 | 2008-07-25 | Alombard Soc Par Actions Simpl | Socket-outlet for being mounted on molding of e.g. chute, has shafts with open end non interdependent of frontage and case, where another end of shafts circumference interdependent of part of socket-outlet |
| US20110045677A1 (en) * | 2008-02-06 | 2011-02-24 | Devlin Thomas E | Rotating plug adaptor with integral two blade and grounding post receptacle |
| US7819665B1 (en) * | 2010-03-12 | 2010-10-26 | John Nishizawa | Rotating electric connector assembly |
| JP2013161613A (en) * | 2012-02-03 | 2013-08-19 | Panasonic Corp | Socket |
| CN202678563U (en) * | 2012-07-10 | 2013-01-16 | 张明 | Separate type safety socket |
| US20180337503A1 (en) * | 2017-05-18 | 2018-11-22 | Sunghoon Samuel Oh | Electrical Outlet Assembly with Rotational Connect and Disconnect Feature |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051662A1 (en) * | 2022-09-05 | 2024-03-14 | 品威电子国际股份有限公司 | Electrical connector and base thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2020203596A1 (en) | 2020-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201204 |
|
| WW01 | Invention patent application withdrawn after publication |