Configurable electrical receptacles
This invention relates to configurable electrical receptacles and more particularly to electrical receptacles that accept in-situ replacement of an insert providing a specific functionality within an electrical receptacle which is configurable to function or user accessible feature.
1 . A system comprising:
a receptacle comprising a cavity disposed with a front face of the receptacle wherein the cavity comprises:
a first portion of a latching mechanism;
a first portion of a keying mechanism; and
a plurality of first electrical contacts disposed upon a rear surface of the cavity;
a demountable insert configured to fit within the cavity where the demountable insert comprises:
a second portion of the latching mechanism;
a second portion of the keying mechanism; and
a plurality of second electrical contacts disposed upon a back surface of the demountable insert; wherein
the keying mechanism prevents insertion of at least one of an incompatible demountable insert and a compatible demountable insert inserted into the cavity in an inverted manner;
latching of the latching mechanism only occurs when the keying mechanism is successfully engaged; and
electrical connections between the plurality of second electrical contacts and a subset of the plurality of first electrical contacts are only made when the latching mechanism is successfully engaged.
2 . The system according to claim 1 , wherein
the demountable insert is retained in the cavity by the latching mechanism; and
the latching mechanism and keying mechanism are independent of each other.
3 . The system according to claim 1 , wherein
the demountable insert is retained in the cavity by the latching mechanism; and
the latching mechanism and keying mechanism form part of a common mechanism.
4 . The system according to claim 1 , wherein
the first portion of the latching mechanism is disposed upon one or more sidewalls of the cavity;
the second portion of the latching mechanism is disposed upon one or more surfaces of the demountable insert disposed between the rear surface of demountable insert and a distal front surface of the demountable insert;
the first portion of the latching mechanism and the second portion of the latching mechanism are disposed towards the front face of the receptacle and the front face of the demountable insert respectively such that the latching mechanism can be disengaged from the front of the receptacle once the demountable insert has been inserted.
5 . The system according to claim 1 , wherein
the latching mechanism automatically latches once the first portion of the keying mechanism and the second portion of the keying mechanism have allowed insertion of the demountable insert into the cavity to a predetermined depth.
6 . The system according to claim 1 , wherein
the demountable insert is an insert of a plurality of inserts;
the first portion of the keying mechanism has either a first configuration or a second configuration;
a first portion of the plurality of inserts have a configuration of the second portion of the keying mechanism that can only engage with the first configuration of the first portion of the keying mechanism to enable the latching of the latching mechanism; and
a second portion of the plurality of inserts have another configuration of the second portion of the keying mechanism that can only engage with the second configuration of the first portion of the keying mechanism to enable the latching of the latching mechanism.
7 . The system according to claim 1 , wherein
the demountable insert is an insert of a plurality of inserts;
the first portion of the keying mechanism has either a first configuration or a second configuration;
a first portion of the plurality of inserts have a configuration of the second portion of the keying mechanism that can only engage with the first configuration of the first portion of the keying mechanism to enable the latching of the latching mechanism;
a second portion of the plurality of inserts have another configuration of the second portion of the keying mechanism that can only engage with the second configuration of the first portion of the keying mechanism to enable the latching of the latching mechanism; and
a third portion of the plurality of inserts have a further configuration of the second portion of the keying mechanism that can engage with either the first configuration of the first portion of the keying mechanism or the second configuration of the first portion of the keying mechanism to enable the latching of the latching mechanism.
8 . The system according to claim 1 , wherein
the demountable insert is an insert of a plurality of inserts;
the receptacle is one of:
an electrical receptacle having at least one of an electrical plug and an electrical socket accessible on a same face of the receptacle as that within which the cavity is disposed; and
a lighting receptacle having a lighting control interface on the same face of the receptacle as that within which the cavity is disposed;
the first portion of the keying mechanism has a first configuration when the receptacle is an electrical receptacle and a second configuration when the receptacle is a lighting receptacle;
a first portion of the plurality of inserts have a configuration of the second portion of the keying mechanism that can only engage with the first configuration of the first portion of the keying mechanism to enable the latching of the latching mechanism;
a second portion of the plurality of inserts have another configuration of the second portion of the keying mechanism that can only engage with the second configuration of the first portion of the keying mechanism to enable the latching of the latching mechanism; and
a third portion of the plurality of inserts have a further configuration of the second portion of the keying mechanism that can engage with either the first configuration of the first portion of the keying mechanism or the second configuration of the first portion of the keying mechanism to enable the latching of the latching mechanism.
9 . The system according to claim 1 , wherein
the receptacle is one of:
an electrical receptacle having at least one of a main electrical plug and a mains electrical socket accessible on a same face of the receptacle as that within which the cavity is disposed;
a lighting receptacle having a lighting control interface on the same face of the receptacle as that within which the cavity is disposed;
another electrical receptacle having an electrical interface on the same face of the receptacle as that within which the cavity is disposed where the electrical interface provides at least one of direct current electrical power and alternating current electrical power;
a sensor receptacle having a sensor disposed on the same face of the electrical receptable as that within which the cavity is disposed;
a wireless receptacle having one or more wireless interface disposed within the wireless receptacle.
10 . A system comprising:
a receptacle comprising a cavity disposed with a front face of the receptacle and another cavity disposed within the front face of the receptacle wherein:
the cavity comprises a first portion of a latching mechanism, a first portion of a keying mechanism, and a plurality of first electrical contacts disposed upon a rear surface of the cavity; and
the another cavity comprises a plurality of second electrical contacts disposed upon a rear surface of the cavity;
a demountable insert configured to fit within the cavity of the receptacle where the demountable insert comprises:
a second portion of the latching mechanism;
a second portion of the keying mechanism; and
a plurality of third electrical contacts disposed upon a back surface of the demountable insert;
another demountable insert configured to fit within the another cavity of the receptacle where the demountable insert comprises:
a plurality of fourth electrical contacts disposed upon a back surface of the demountable insert; wherein
the keying mechanism prevents insertion of at least one of an incompatible demountable insert and a compatible demountable insert inserted into the cavity in an inverted manner;
latching of the latching mechanism only occurs when the keying mechanism is successfully engaged; and
electrical connections between the plurality of third electrical contacts and a subset of the plurality of first electrical contacts are only made when the latching mechanism is successfully engaged.
11 . The system according to claim 10 , further comprising
a cover for use in conjunction with the attachment to be positioned in a predetermined relationship to the receptacle comprising:
an opening positioned to align with the cavity once the cover has been attached in the predetermined relationship to the receptacle;
another opening positioned to align with the another cavity once the cover has been attached in the predetermined relationship to the receptacle;
a first portion of an attachment means where the first portion of the attachment means is employed within a second portion of the attachment means to attach the cover either to receptacle or an element within which the receptacle is disposed; wherein
the opening within the cover is dimensioned to allow removal or insertion of the demountable insert into the cavity through the opening once the cover is positioned in the predetermined relationship to the receptacle and attached to either the receptacle or the element within which the receptacle is disposed; and
the another opening within the cover is dimensioned to prevent removal or insertion of the another demountable insert once the cover is positioned in the predetermined relationship to the receptacle and attached to either the receptacle or the element within which the receptacle is disposed.
12 . The system according to claim 10 , wherein
the another demountable insert is one of:
an electrical insert having at least one of a main electrical plug and a mains electrical socket accessible on an externally accessible face of the another demountable insert when the another demountable insert is inserted within the another cavity; and
a lighting receptacle having a lighting control interface on the externally accessible face of the another demountable insert when the another demountable insert is inserted within the another cavity; and
the demountable insert is one of:
another electrical insert having an electrical interface on an externally accessible face of the demountable insert when the demountable insert is inserted within the cavity where the electrical interface provides at least one of direct current electrical power and alternating current electrical power;
a sensor receptacle having at least one of an optical emitter and an optical receiver sensor disposed on externally accessible face of the demountable insert when the demountable insert is inserted within the cavity;
another sensor receptacle having one or more sensor disposed within the demountable insert; and
a wireless receptacle having one or more wireless interface disposed within the demountable insert.
13 . A system comprising:
a receptacle comprising at least one of one or more cavities disposed with a front face of the receptacle and one or more other cavities disposed within the front face of the receptacle wherein:
each cavity of the one or more cavities comprises a first portion of a latching mechanism, a first portion of a keying mechanism, and a plurality of first electrical contacts disposed upon a rear surface of the cavity; and
each other cavity of the one or more other cavities comprises a plurality of second electrical contacts disposed upon a rear surface of the cavity;
one or more demountable inserts each configured to fit within a cavity of the one or more cavities of the receptacle where each demountable insert comprises:
a second portion of the latching mechanism;
a second portion of the keying mechanism; and
a plurality of third electrical contacts disposed upon a back surface of the demountable insert;
one or more other demountable inserts each configured to fit within an other cavity of the one or more other cavities of the receptacle where each demountable insert comprises:
a plurality of fourth electrical contacts disposed upon a back surface of the demountable insert; wherein
each keying mechanism prevents insertion of at least one of an incompatible demountable insert and a compatible demountable insert inserted into a cavity of the one or more cavities in an inverted manner;
latching of each latching mechanism only occurs when its respective keying mechanism is successfully engaged; and
electrical connections between the plurality of third electrical contacts and a subset of the plurality of first electrical contacts are only made between a demountable insert of the one or more demountable inserts and a cavity of the one or more cavities into which the demountable insert of the one or more demountable inserts is inserted when the latching mechanism of demountable insert of the one or more demountable inserts and the cavity of the one or more cavities into which the demountable insert of the one or more demountable inserts is inserted is successfully engaged.
14 . The system according to claim 13 , wherein
each other demountable insert of the one or more other demountable inserts is one of:
an electrical insert having at least one of a main electrical plug and a main electrical socket accessible on an externally accessible face of the another demountable insert when the another demountable insert is inserted within the another cavity; and
a lighting receptacle having a lighting control interface on the externally accessible face of the another demountable insert when the another demountable insert is inserted within the another cavity; and
each demountable insert of the one or more demountable inserts is one of:
another electrical insert having an electrical interface on an externally accessible face of the demountable insert when the demountable insert is inserted within the cavity where the electrical interface provides at least one of direct current electrical power and alternating current electrical power;
a sensor receptacle having at least one of an optical emitter and an optical receiver sensor disposed on externally accessible face of the demountable insert when the demountable insert is inserted within the cavity;
another sensor receptacle having one or more sensor disposed within the demountable insert; and
a wireless receptacle having one or more wireless interface disposed within the demountable insert.