Electrical extension apparatus

Abstract

20 26 21 40 77 07 A ug 2 02 6 A B S T R A C T 2 0 2 6 2 1 4 0 7 7 0 7 2 0 2 6 A u g

Description

Field

[0001] The entire content of the complete specification of Australian Patent Application No. 2021221829 is incorporated herein by reference in its entirety. The present invention relates to electrical extension apparatus and more particularly, but not exclusively, to an electrical extension device for supplying electrical power and electrical extension apparatus comprising the electrical extension device and one or more electronic accessory devices. Background

[0002] It is known to provide an electrical extension device, such as a powerboard (also known as a power strip, extension box, multi-box or socket board), having a plurality of electrical sockets that allow multiple electrical devices to be powered from a single electrical socket. A typical powerboard comprises a rigid body having a plurality of mains power sockets arranged along a side thereof, and a flexible power cord extending from the body and arranged to supply electrical power to the sockets. In some examples, the body may have a wireless charging pad formed therein for wirelessly charging an electrical device. Alternatively or additionally, the body may have one or more other power sockets, such as Universal Serial Bus (USB) sockets arranged to charge USB compliant electrical devices.

[0003] By providing a powerboard having a single body that includes a plurality of mains power sockets, and a wireless charging pad and / or one or more USB sockets, the powerboard is able to provide electrical power, via a single power cord and from a single power socket, to a plurality of electrical devices via the plurality of power sockets and to charge or power one or more other electrical devices via the charging pad / USB sockets.

[0004] The applicant has identified shortcomings of such previously proposed power boards, however, particularly as they are inherently inflexible in the power supply options provided to a user. The type and number of charging port(s) is fixed. In some circumstances, for example, a user may have no requirement for a wireless charging pad that is occupying a region on the power board body that could comprise other electrical outlets (such as a further mains power outlet or USB sockets). Alternatively, in some circumstances, a user may require specific power 2026214077   07 Aug 2026 outlets, such as one or more USB Type-A or USB Type-C sockets, or a combination of USB Type A and USB Type-C sockets. Alternatively, a user may want to use other functional electronic accessory devices with the power board.

[0005] The applicant has identified that it would be advantageous to provide an electrical extension apparatus having greater flexibility.

[0006] An example of the present invention seeks to provide improved electrical extension apparatus which overcomes or at least alleviates one or more disadvantages associated with previously proposed powerboards.

[0007] Alternatively or additionally, an example of the present invention seeks to at least provide the public with a useful choice. Summary

[0008] A first aspect of the present invention provides an electrical extension apparatus comprising: an electrical extension device comprising: a body having a first side, and a second side that extends transversely relative to the first side, an electrical power outlet being arranged on the first side, and one or more electrical power sockets being arranged on the second side; an electrical cord for providing electrical power from a mains power supply to the electrical outlet and the one or more electrical power sockets; one or more electronic accessory devices, the or each electronic accessory device comprising: a body having a first side, a connector being arranged on the first side, the connector being connectable with the electrical power outlet to thereby connect the electronic accessory device to the electrical extension device and for providing electrical power from the electrical power outlet to the electronic accessory device; wherein the electrical extension device body and the or each electronic accessory device body have matching profiles such that, when one of the one or more electronic accessory devices is connected to the electrical extension device, thereby forming an electrical extension 2026214077   07 Aug 2026 assembly, the one electronic accessory device body is a modular continuation to the electrical extension device body, and wherein the connector of the electronic accessory device, where one electronic accessory device is provided, or each electronic accessory device, where more than one accessory device is provided, is moveable between an expanded configuration in which pins of a plug extend from the body of the or each electronic accessory device and a retracted configuration in which the pins are substantially located within one or more recesses formed in the body of the or each electronic accessory device.

[0009] A cross-sectional profile of the one electronic accessory device body, along an axis that extends transversely relative to and through the first side of the one electronic accessory device body and the first side of the electrical extension device body when the one electronic accessory device is connected to the electrical extension device, may substantially match a crosssectional profile of the electrical extension device body along the axis.

[0010] The cross-sectional profile of each of the one electronic accessory device body and the electronic accessory device body may be a substantially rectangular profile or a substantially trapezoidal profile.

[0011] The electrical extension device body may be an elongated body, and the axis may be a longitudinal axis of the electrical extension device body.

[0012] A second aspect of the present invention further provides an electrical extension apparatus comprising: an electrical extension device comprising: a body having a first side, and a second side that extends transversely relative to the first side, an electrical power outlet being arranged on the first side, and a one or more electrical power sockets being arranged on the second side; an electrical cord for providing electrical power from a mains power supply to the electrical outlet and the one or more electrical power sockets; one or more electronic accessory devices, the or each electronic accessory device comprising: a body having a first side, and a second side that extends transversely relative to the first side, a connector being arranged on the first side, the connector being connectable with the electrical power outlet to thereby connect the electronic accessory device to the electrical 2026214077   07 Aug 2026 extension device and for providing electrical power from the electrical power outlet to the electronic accessory device; wherein, when one of the one or more electronic accessory devices is connected to the electrical extension device, the second side of the one electrical accessory device body is substantially coplanar with the second side of the electronic extension device body, and wherein the connector of the electronic accessory device, where one electronic accessory device is provided, or each electronic accessory device, where more than one accessory device is provided, is moveable between an expanded configuration in which pins of a plug extend from the body of the or each electronic accessory device and a retracted configuration in which the pins are substantially located within one or more recesses formed in the body of the or each electronic accessory device.

[0013] The or each of the one or more electronic accessory devices may comprise a third side spaced from and opposite the second side and that extends transversely relative to the first side, the electrical extension accessory device body may comprise a third side opposite the second side and that extends transversely relative to the first side; and, when the one electronic accessory device is connected to the electrical extension device, the third side of the one electrical accessory device body may be substantially coplanar with the third side of the electronic extension device body.

[0014] A third aspect of the present invention further provides an electrical extension apparatus comprising: an electrical extension device comprising: a body having a first side, and a second side that extends transversely relative to the first side, a third side spaced from and opposite the second side and that extends transversely relative to the first side, an electrical power outlet being arranged on the first side, and one or more electrical power sockets being arranged on the second side; an electrical cord for providing electrical power from a mains power supply to the electrical outlet and the one or more electrical power sockets; one or more electronic accessory devices; the or each electronic accessory device comprising: a body having a first side, and a second side that extends transversely relative to the first side, a connector being arranged on the first side, the connector being connectable with the electrical power outlet to thereby connect the electronic accessory device to the electrical 2026214077   07 Aug 2026 extension device and for providing electrical power from the electrical power outlet to the electronic accessory device; wherein, when one of the one or more of the one or more electronic accessory devices is connected to the electrical extension device, the second side of the one electrical accessory device body is substantially coplanar with the third side of the electronic extension device body, and wherein the connector of the electronic accessory device, where one electronic accessory device is provided, or each electronic accessory device, where more than one accessory device is provided, is moveable between an expanded configuration in which pins of a plug extend from the body of the or each electronic accessory device and a retracted configuration in which the pins are substantially located within one or more recesses formed in the body of the or each electronic accessory device.

[0015] When one of the one or more electronic accessory devices is connected to the electrical extension device, the first side of the electrical extension device may extend substantially parallel to the first side of the connected electronic accessory device.

[0016] The one or more electrical power sockets may comprise one more mains electrical power sockets.

[0017] The one or more electrical power sockets may comprise a plurality of spaced mains electrical power sockets.

[0018] The electrical power outlet may comprise a further mains electrical power socket.

[0019] The connector of the or each electronic accessory device may comprises a mains electrical power plug portion configured to mate with a mains electrical power socket.

[0020] The electrical second side of the electrical extension device may extend substantially perpendicularly relative to the first side of the electrical extension device.

[0021] A fourth aspect of the present invention further provides an electrical extension device comprising: a body having a first side, and a second side that extends transversely relative to the first side, a first electrical power connector, such as a first plug portion or a first socket, being arranged on the first side, and a plurality of further electrical power sockets being arranged on the 2026214077   07 Aug 2026 second side; an electrical cord for providing electrical power from a power supply to the first electrical power socket and the plurality of electrical power sockets.

[0022] The plurality of further electrical power sockets may comprise a plurality of mains electrical power sockets.

[0023] The first electrical power socket may be a mains electrical power socket.

[0024] The second side of the electrical extension device may extend substantially perpendicularly relative to the first side of the electrical extension device.

[0025] A fifth aspect of the present invention further provides an electrical extension apparatus comprising: the electrical extension device according to the fourth aspect of the present invention provides; and one or more modular electronic accessory devices, the or each electronic accessory device comprising: a body having a first side, a connector being arranged on the first side, the connector being connectable with the electrical power outlet to thereby connect the electronic accessory device to the electrical extension device and for providing electrical power from the electrical power outlet to the electronic accessory device; wherein one of the one or more modular electronic accessory devices is connected to the electrical extension device, thereby forming a modular electrical extension assembly.

[0026] A sixth aspect of the present invention further provides an electrical extension apparatus comprising: an electrical extension device comprising: a body having a first side, and a second side that extends transversely relative to the first side, an electrical power outlet being arranged on the first side, and one or more electrical power sockets being arranged on the second side; an electrical cord for providing electrical power from a mains power supply to the electrical outlet and the one or more electrical power sockets; one or more electronic accessory devices, the or each electronic accessory device comprising: a body having a first side, a connector being arranged on the first side, the 2026214077   07 Aug 2026 connector being connectable with the electrical power outlet to thereby connect the electronic accessory device to the electrical extension device and for providing electrical power from the electrical power outlet to the electronic accessory device, and wherein the connector of the or each electronic accessory device is moveable between an expanded configuration in which pins of a plug extend from the body of the or each electronic accessory device and a retracted configuration in which the pins are substantially located within one or more recesses formed in the body of the or each electronic accessory device.

[0027] The one or more electronic accessory devices may comprise a plurality of interchangeable electronic accessory devices.

[0028] The one or more electronic accessory devices may comprise one or more of: a power supply port for supplying power to a further electronic device; a data port for transferring or receiving power from a further electronic device; a wireless signal extender; a speaker; a timer or clock; a display; a sensor arranged to detect environmental conditions humidity for a weather station.

[0029] One of the one or more electronic accessory devices may be connected to the electrical extension device.

[0030] The electrical extension device may be a powerboard.

[0031] The one or more modular electronic accessory devices may comprise one or more electronic accessory modules.

[0032] In the description in this specification reference may be made to subject matter which is not within the scope of the appended claims. That subject matter should be readily identifiable by a person skilled in the art and may assist in putting into practice the invention as defined in the presently appended claims. Brief Description of the Drawings 2026214077   07 Aug 2026

[0033] The invention will now be described, by way of non-limiting example only, with reference to the accompanying drawings, in which:

[0034] Figure 1 is a schematic perspective view of a powerboard in accordance with an example of the present invention;

[0035] Figure 2 is a further schematic perspective view of the powerboard of Figure 1;

[0036] Figure 3 is a schematic upper / bottom side view of the powerboard of Figure 1;

[0037] Figure 4 is a schematic lower / top side view of the powerboard of Figure 1;

[0038] Figure 5 is a schematic front side view of the powerboard of Figure 1;

[0039] Figure 6 is a schematic rear side view of the powerboard of Figure 1;

[0040] Figure 7 is a schematic left (end) side view of the powerboard of Figure 1;

[0041] Figure 8 is a schematic right (end) side view of the powerboard of Figure 1;

[0042] Figure 9 is a schematic perspective view of a first modular electronic accessory device in the form of a wireless charger module in accordance with an example of the present invention;

[0043] Figure 10 is a schematic perspective view of another modular electronic accessory device in the form of a USB charger module in accordance with an example of the present invention;

[0044] Figure 11 is a schematic upper / top side view of the module of Figure 1;

[0045] Figure 12 is a schematic lower / bottom side view of the module of Figure 1;

[0046] Figure 13 is a schematic front side view of the module of Figure 1;

[0047] Figure 14 is a schematic rear side view of the module of Figure 1;

[0048] Figure 15 is a schematic left (end) side views of the module of Figure 1;

[0049] Figure 16 is a schematic right (end) side views of the module of Figure 1; 2026214077   07 Aug 2026

[0050] Figure 17 is a schematic perspective view of powerboard apparatus in accordance with an example of the present invention, the apparatus comprising the powerboard of Figure 1 and the module of Figure 9 connected to an end thereof;

[0051] Figure 18 is a schematic upper side view of the apparatus of Figure 17;

[0052] Figure 19 is a schematic front side view of the apparatus of Figure 17;

[0053] Figure 20 is a schematic perspective view of powerboard apparatus in accordance with an example of the present invention, the apparatus comprising the powerboard of Figure 1 and the module of Figure 10 (interchanged with the module of Figure 9) connected to an end thereof;

[0054] Figure 21 is a schematic upper side view of the apparatus of Figure 20;

[0055] Figure 22 is a schematic perspective view of another modular electronic accessory device in the form of a wireless charger module in accordance with an example of the present invention, the module having a foldable plug portion, the module being shown in an unfolded or expanded configuration with pins of the plug exposed for plugging into a power outlet socket; and

[0056] Figure 23 is a schematic perspective view of the module of Figure 23 with the module being shown in an folded or compact configuration with the pins of the plug located within a recess formed in a body of the module. Detailed description Electrical extension apparatus

[0057] With reference to Figures 17 to 22, there is shown an electrical extension apparatus 10 comprising an electrical extension device in the form of a powerboard 12, and one or more electronic accessory devices in the form of one or more interchangeable electronic accessory modules 14 (16, 18) that are each connectable to the powerboard 12. 2026214077   07 Aug 2026 Powerboard

[0058] With reference to Figures 1 to 6, the example powerboard 12 comprises a body in the form of an elongated substantially rigid body 20 having an upper / top side 22 and a lower / bottom side 24, a front side 26 and a rear side 28 that extend between the upper and lower sides 22, 24, and a left end side 30 and a right end side 32 that each extend between the upper and lower sides 22, 24 and the front and rear sides 26, 28. The front, rear, left and right sides 26, 28, 30 and 32 each extend transversely, more particularly substantially perpendicularly, relative to the upper and lower sides 22, 24. More particularly, each of the upper side 22 and the lower side 24, the front side 26 and the rear side 28, and the left side 30 and the right side 32, of the example body 20 are arranged, spaced apart, opposite each other and may extend in substantially parallel planes. The sides 30, 32 define ends 34, 36 of the body 20. In the example body 20, each of the front and rear sides 26, 28, and the left and right sides 30, 32, (slightly) converge towards each other from the lower side 24 towards the upper side 22. The example body 20 has rectangular or (slightly) trapezoidal cross-sectional profile (Figures 7 and 8). However, it will be understood the body 20 may have other profiles, for example, the sides may be curved or have another non-planar profile. Additionally or alternatively, the body 20 may be other shapes.

[0059] Each of the corners of the body 20 can be chamfered to provide a smooth rounded corner. Moreover, an edge around a perimeter of the upper side 22, and / or an edge around a perimeter of the lower side 24, and / or an edge where each of the front and rear sides 26, 28 meet the left and right sides 30, 32 can be bevelled as a transitional edge.

[0060] The powerboard 12 further comprises an electrical power outlet arranged on the left side 30 / end 34 in the form of a mains power socket 34 for providing power to an electronic accessory module 14 (discussed below). Alternatively, the electrical power outlet may be another electrical power supply port (that is, other than a mains power socket), such as another power connector / socket arranged to connect with an electronic accessory module and provide power to the module connected thereto. The example socket 38 defines a direction of plug insertion, in which direction a mains electricity plug of 72 an electronic accessory module 14 is to be moved relative to the respective socket so as to mate with and releasably engage the socket 38, that is a direction along a longitudinal axis 40 of the body 20 towards the right side 32 / end 36. 2026214077   07 Aug 2026

[0061] The socket 38 of the powerboard 12 is shown in one example orientation, upside down (as seen in Figure 1), relative to a typical orientation of a wall-mounted electrical socket, with the apertures for the active and neutral contacts being located below the aperture for the earth contact. However, it will be understood by a person skilled in the relevant art that the socket 38 (and correspondingly the plug portion / pins of modules for use with the powerboard 12, discussed below) may be orientated otherwise, such as in the typical orientation with the active and neutral contacts arranged above the aperture for the earth contact. Alternatively the socket 38 be arranged in any other suitable orientation, for example, with the apertures for the active, neutral and earth contacts rotated 90 degrees on the face of the end side 30 about the axis 40.

[0062] The powerboard 12 further comprises one or more electrical power sockets in the form of one or more mains power sockets 42 arranged along the front side for providing electrical power to one or more electrical appliances / electronics devices (not shown). The example powerboard 12 comprises a plurality of, more particularly three, power sockets 42 that are spaced apart in a row along the along the longitudinal axis. Each of the example sockets 42 defines a direction of plug insertion, in which direction a mains electricity plug of or associated with an appliance / device, including of a power cord or extension lead, is to be moved relative to the respective socket 42 so as to mate with and releasably engage the socket 42, that is a direction substantially perpendicular to the longitudinal axis 40 of the body 20 towards the side 24.

[0063] With reference to Figures 17-21, advantageously, the powerboard 12 having a plurality of sockets 42 arranged on the first side, and the further electrical power socket 38 arranged on the end side 30, facilitates the use of the powerboard 12 as part of a modular assembly 44 (or 46) in which a one of a plurality of interchangeable functional modules 14 (16, 18) is connected to an end of the powerboard 12.

[0064] It will be understood, the powerboard body 20 may additionally or alternatively include one or more sockets arranged on one more other sides of the body 20, for example, the front 26 or the rear side 28 of the body 20. Further the number of sockets 42 provided on the powerboard body 20 may vary. For example, the powerboard 12 may comprise to two rows of spaced apart electrical sockets 42, each row extending along the longitudinal axis 40 of the body 20. Further, the powerboard body 20 may also include one or more other ports (that is, other than mains power sockets), such as a wireless charging port or pad, or one or more USB connectors such one or more USB (Type-A, Type-B or Type-C) female (or alternatively male) connectors in the form of sockets arranged on one or more of the sides 22, 24, 26, 28, 30, 32. 2026214077   07 Aug 2026

[0065] The powerboard 12 includes a switch in the form of a two-positon on / off push button switch 47 for controlling supply of power to the plurality of electrical sockets 38, 42 that is arranged on the upper side 22. Alternatively, the switch may be, for example, a rocker switch or slide switch. The example switch 47 enables a user to switch (turn on or off) the supply of power to the sockets 38, 42 as a single group. Alternatively, the powerboard 12 may be provided with individual switches for one or more of the sockets 38, 42 to enable a user to selectively switch the supply of power to each of the one or more the sockets 38, 42 without switching on or off the supply of power to the other sockets.

[0066] The powerboard 12 advantageously includes an overload protector in the form of a circuit breaker configured to prevent power being provided to the sockets 38, 42 in the event there is an overcurrent in the powerboard 12 that could cause overheating and a potential fire hazard. The powerboard 12 is provided with an overload reset button 48 on the front face / side 26 and after the overload has been eliminated, the powerboard 12 can be reset by pressing the overload reset button 48. The powerboard 12 may additionally or alternatively comprise residual-current device (RCD) / residual-current circuit breaker (RCCB) configured to constantly monitor the balance of current flow between active and neutral terminals and automatically switch off the supply of power if there is an imbalance in the current flow, and / or a surge protector configured to limit the voltage supplied to the sockets and thereby protect appliances / devices (including a module 14) connected to the powerboard 12 from voltage spikes.

[0067] The powerboard 12 further comprises feet 50 arranged on the lower surface 24. The feet may be arranged to prevent the rigid body 20 of the powerboard 12 marking / scratching or otherwise damaging a surface or other support structure on which the powerboard 12 is supported. Alternatively or additionally, the feet 50 may be non-slip feet arranged to inhibit the powerboard 12 inadvertently moving (for example slipping or sliding) relative to a supporting surface. The powerboard 12 also comprises a flexible electrical cord or lead 52 for providing electrical power from an external power supply, such as a mains power supply (not shown), to the power sockets 38, 42. One end of the electrical cord 52 is attached to the powerboard body 20, and the other end of the cord 52 may have a mains power plug (not shown) for connecting to a corresponding socket of the mains power supply. Electronic accessory modules 2026214077   07 Aug 2026

[0068] With reference to Figures 9 and 11-15, a first electronic accessory module in the form of a wireless charger module 14 for wirelessly charging or providing operating power to a portable electronics device such as, for example, a mobile phone, a wearable computer such as smartwatch and / or an activity tracker, a tablet device etc, is shown. The module 14 is preferably compliant with one or more wireless transfer standards, such as the Wireless Power Consortium’s Qi Wireless Charging Standard (for example, version 1.0, 1.1, 1.2, 1.2.3 or 1.2.4).

[0069] The wireless charger module 14 has a body, in the form of a substantially rigid body 54, that similar to the powerboard body 20, has an upper / top side 56 and a lower / bottom side 58, a front side 60 and a rear side 62 that extend between the upper and lower sides 56, 58, and a left end side 64 and a right end side 66 that each extend between the upper and lower sides 56, 58 and the front and rear sides 60, 62. The front, rear, left and right sides 60, 62, 64, 66 each extend transversely, more particularly substantially perpendicularly, relative to the upper and lower sides 56, 58. Each of the upper side 56 and the lower side 58, the front side 60 and the rear side 62, and the left side 64 and the right side 66, of the example body 54 are arranged, spaced apart, opposite each other and may extend in substantially parallel planes. Further, similar to the powerboard body 20, each of the front and rear sides 60, 62, and the left and right sides 64, 66, (slightly) converge towards each other from the lower side 56 towards the upper side 58. The example body 54 has one or more substantially rectangular or (slightly) trapezoidal profiles (see the profiles, for examples, shown in Figures 11 and 12, Figures 13 and 14, and / or Figures 15 and 16). However, it will again be understood that, similar to the powerboard body 20, the module body 54 may be other shapes / have other profile(s).

[0070] Each of the corners of the body 54 can again be chamfered to provide a smooth rounded corner, and each edges around a perimeter of the upper side 56, the lower side 58, and / or where each of the front 60 and rear sides 62 meet the left 64 and right sides 66, can be beveled as a transitional edge.

[0071] The typically, in use, horizontal upper surface 56 of the wireless charger module 14 comprises a wireless charger port 68 in the form of a charging pad or surface 70 for charging an electronic device located on or adjacent the surface 56. The module 14 may also comprise a holder, such as a mobile phone or other device holder, or similar retaining structure extending from or incorporated into the body 54 to securely hold and / or retain a device being charged relative to the module 14. The example module 14 also includes power conversion means in the form of a power converter (not shown) arranged therein for converting the mains electrical power 2026214077   07 Aug 2026 to an electrical power suitable for the charging port 68. The powerboard 12 may similarly also include similar power conversion means.

[0072] The module 14 further comprises a connector that is connectable with the socket in the form of a plug portion, more particularly a mains plug 72, that can be plugged into the socket 38, connecting the module 14 to the powerboard 12, to provide electrical power from the socket 38 to the module 14 / wireless charging port 68. The plug 72 is arranged on the left side of the illustrated module 14. The pins of the plug portion 72 for connecting with a mains socket extend outwardly in a direction substantially perpendicular to the side 66. When the plug 72 is plugged into the socket 38 (see assemblies shown in Figures 17-21) by moving the module 14 relative to the socket 38 / powerboard 12 in a direction along the longitudinal axis 40 of the body 20 towards the powerboard 12, the pins are received in corresponding apertures of the socket and plug mates with the socket 38. The plug portion 72 of the example module 14 is optionally arranged on a platform (or raised) portion 74 that extends outwardly from the side 66 of the module 14. The platform portion 74 (where present) may be received in a correspondingly shaped formation, such as a wall or collar portion (not shown) formed on and that extends out from the surface 30, or similarly in a correspondingly shaped recess (not shown) formed in the surface 30 having the socket 38 arranged therein, to facilitate locating the plug 72 relative to the socket 38 (when connecting the module 14 to the powerboard 12) and to securely retain the plug 72 / module 14 relative to the socket 38 / powerboard 12.

[0073] Similar to the powerboard 12, the module 14 may also comprise feet (not shown) arranged on the lower surface 58.

[0074] With reference to Figure 10, another electronic accessory attachment / module in the form of a charger or power module, more particularly a USB charger module 16, that is connectable / attachable with the powerboard 12, interchangeably with the wireless charger module 14 or like module (as discussed below), is shown. Unless otherwise described, reference numbers with the addition of 100 will be used to indicate like features of the charger module 16 that were previously described with reference the module 14 shown in Figures 9 and 11-16.

[0075] The USB charger module 16 has a body 154 that advantageously is substantially similar to the body 54 of the wireless charger module 14 such that the appearance, size and / or profiles of the USB charger module body 154 generally match that of wireless charge module body 54. The body 154 comprises opposed upper 156 and lower sides 158, opposed front and 2026214077   07 Aug 2026 rear sides 160, 162, and opposed left and right end / sides 164, 166, and again has rectangular or (slightly) trapezoidal cross-sectional profiles as discussed with reference to the wireless charger module 14. However, it will again be understood that, similar to the module body 54, the body 154 may be other shapes / have other profiles.

[0076] The USB charger module 16 differs from the wireless charger module 14 in that the USB charger module 16 comprises, instead of the charging pad 70, one or more charging ports 178 in the form of one or more connectors, more particularly one or more USB connectors 180, 182, arranged to mate with a corresponding connector of an electronics device (not shown) to charge and / or provide operation power to the device. The example module 16 comprises a plurality, more particularly three, spaced apart USB (Type-A, Type-B or Type-C) female connectors or sockets 180, 182. The module 16 comprises two USB Type-A connectors 180 and one USB Type-C connector in the form of sockets arranged on and that extend inwardly from the upper side 156 into the body 154. It will be understood by a person skilled in the relevant art that, additionally or alternatively, the module 16 may comprises one or more other connectors (for example, other than USB Type A and Type C connectors) for connecting with a corresponding connector of an electronics device being charged. Further, additionally or alternatively, one or more connectors may be arranged on one or more other sides of the body 154, for example, the front, rear or end sides 160, 162, 164 of the illustrated body 154. Further, additionally or alternatively, the module 16 may comprise one or more outwardly extending male connectors or plugs arranged on the surface 156. A male connector (not shown) may be recessed into the body 154, for example, located in recesses formed in the body 154 that opens to the surface 156. The example module 16 also includes power conversion means (not shown) arranged therein for converting the mains electrical power to an electrical power suitable for the charging ports 178.

[0077] The charger module 16 may be a smart charger module configured to modify a charging operation of a condition (for example, voltage, resistance) of a battery being charged using the module by modifying a charging parameter (for example, current) accordingly.

[0078] The electrical extension apparatus 10 may include one or more other interchangeable electronic accessory modules having different functions / features that are each connectable to the powerboard 12 to provide a flexible and adaptable assembly Other example modules may include: 2026214077   07 Aug 2026 • A data transfer module, or data hub, having one or more data ports arranged to provide for the flow of (sending and / or receiving) data between the module and / or device(s) connected to the module. A data transfer module may comprise, for example, one or more data ports in the form of USB connectors or other data connectors. Alternatively or additionally, a data transfer module may comprise a wireless router. • A speaker module comprising a speaker, such as Bluetooth speaker. • A timer or clock module, such as timer or clock module comprising a timer or clock. A timer or clock module may have a user interface, which may be arranged on the upper side (or one of the other sides), comprising a display and one or more user input elements (for example a touch screen, or one or more user input buttons or similar input elements) for a user to control or adjust the operation of the module. • A wireless signal extender module comprising wireless signal extender configured to extend the coverage area of a wireless communications (for example, WiFi) network. • A sensor module, such as a weather station module, comprising one or more sensors arranged to detect environmental conditions (such as temperature and / or humidity). • A wireless signal extender configured to extend the coverage area of a wireless communications (for example, WiFi) network. • A door chime (or “door bell”) module, such as a wireless / smart door chime module configured to, in response to receiving a signal sent in response to a visitor activating a sensor (for example, by activating a motion sensor or pressing a door chime / bell button) on arrival at a location / entry point, such as a front door or other location, to emit an audible and / or visual alert. • An alarm module configured to emit an audible and / or visual alarm, or other alert, in response to receiving a sensor, such as over a wireless communication network, indicating a sensor, such as a passive infrared (PIR) or microwave sensor has been activated. The sensor may be located at a remote location (remote from the module) or on or within the module.

[0079] It will be understood the electrical extension apparatus 10 may include other interchangeable electronic accessory modules as required to meet functional requirements of the apparatus 10 and assembly formed therewith. 2026214077   07 Aug 2026

[0080] Further, it will be understood that each of the interchangeable modules 14 (16, 18) may comprise one or more functional elements, including a combination of different functional elements, that are associated with a function / operation of the module. By way of non-limiting only, each module 14 (16, 18) may comprise one or more of the following functional elements located within and / or on a body 54 of the module 14: • One or more power supply ports, such as a wireless charging pad, or one or more connectors (for example, one more USB connectors, and / or a further mains electrical power socket if required) for supplying power to one or more further electronic accessory devices connected to the module 14. • One or more data ports, such as a wireless data port and / or data connectors (for example, USB connectors) configured for the flow of data therethrough between the module 14 and / or device(s) connected to the module 14. • A timer or clock. • On or more sensors, such as one or more sensors arranged to detect environmental conditions (for example a temperature, a humidity sensor and or a light sensor), and / or one or more motion sensors (an PIR or a microwave sensor), and / or a noise sensor. • A wireless signal extender. • A router, such as a wireless router. • A user interface, such as user interface comprising one / or more of a wireless interface, display means (such as a display, for example, a digital display that may optionally comprise a touch screen), a speaker, and / or one or more user input elements (for example, one or more switches, button and / or other user input controls or elements), by which a user may be able to interact with, and / or configure and / or control an operation of, the module 14. • Indicia, for example printed indicia, identifying the module 14 to a user and / or with one or more instructions for the user in relation to the operation of the module 14.

[0081] One or more of the functional elements may be arranged or provided on, and / or associated with, the upper surface 56 of module 14. Alternatively or additionally, one or more of 2026214077   07 Aug 2026 the functional elements may be arranged or provided on, and / or associated with, one more of the other surfaces 58, 60, 62, 64, 66.

[0082] With reference to Figures 22 and 23, an electronic accessory module 18, that may be substantially similar to (and include functional elements the same or similar to) the wireless charger module 14 or the USB charger module 16, and that is movable / adjustable between an unfolded configuration (shown in Figure 22) in which the pins of a plug 272 extend outwardly from the face 266 / body 254 of the module 18 and a folded or compact configuration (shown in Figure 23) in which the pins of the plug 272 point inwardly and are substantially located within a recess 278 formed in the body 254 of the module 18, is shown. Unless otherwise described, reference numbers with the addition of 200 will be used to indicate like features of the module 18 that were previously described with reference to the module 14 shown in Figures 9 and 11-16.

[0083] The main body 254 of the module 18 comprises a main body portion 280 that defines the upper, front, rear and left sides 256, 260, 262, 264 and that at least partly defines the lower and right sides 258, 266. The body 254 further comprises a connector (plug) portion 282 that at least partly defines the side 266, and has the plug 272 mounted thereon. The connector portion 282 is pivotally mounted to the main body portion 280 and configured to pivot relative to the main body portion 280, such as about an axis 284. The axis 284 may extend substantially perpendicularly relative to the face of the side 266, and / or substantially parallel with the face of the upper 256 and / or the face of the lower side 258. The connector portion 282 is arranged to pivot relative to the main body portion 280 between the unfolded / expanded configuration shown in Figure 22, for connecting the module 18 to an end 34 of the power board 12, and the unfolded / compact configuration shown in Figure 23, such as for storage and / or preventing, or at least inhibiting, the pins of the plug 272 inadvertently snagging on another object.

[0084] Alternatively (not shown), the pins of the plug 272 may be configured to retract into the body 254 of the module 18 in a direction substantially along the longitudinal axes of the pins of the plug 272 to adjust the module 18 between an expanded configuration (for use) and a retracted / compact configuration (for storage) in which the pins are substantially located within one or more recesses formed in the body 254, and do not substantially extend out of the body 254. Assembly 2026214077   07 Aug 2026

[0085] With reference to Figures 17-19, an electrical extension assembly formed by connecting the wireless charger module 14 to an end 34 of the powerboard 12 is shown. The pins of the plug 72 are inserted into the socket 38 to mate therewith and provide electrical power from the mains socket 38 to the module 14. With reference to Figures 20 and 21, an electrical extension assembly, similarly formed by connecting the USB charger module 14 to the end 34 of the powerboard 12 is shown. The example assemblies 44, 46 are each an elongated assembly. Advantageously, the assemblies 44, 46 do not comprise or require a flexible element, such as a power cord or lead, extending between the module 14 (16) and the powerboard 12 . The example assemblies 44, 46 advantageously each have the appearance of an integrated unit. The module 18 may be similarly connected to the end 34 of the powerboard 12 to similarly form an electrical extension assembly therewith.

[0086] The body 20 of the powerboard 12 and the body 54 (154, 254) of each of the interchangeable modules 14 (16, 18) have matching profiles such that, when a module 14 is connected to the powerboard 12 to form the assembly 44 (46), the module 14 is a modular continuation and / or extension to the powerboard 12 in the assembly 44. In the example assembly 44, the module 14 is a modular continuation and / or extension to the powerboard 12.

[0087] With reference to the assembly 44 shown in Figures 17-19 (or similarly the assembly 46 shown in Figures 20 and 21), for example, the plug 72 and the socket 38 of the assembly 44 are orientated relative to each other such that when connected a cross-sectional profile of the module body 54, along an axis 40 that extends transversely relative to and through the end / side 64 of the module body 54 and the adjacent end 34 / side 30 of the powerboard body 20, substantially matches a cross-sectional profile of the powerboard body 20 along the axis 40. In the assembly shown in Figures 17-19, that axis 40 is a longitudinal axis of the power board 12 and the assembly 44. The cross-sectional profile of the example module 14 along the axis 40, when integrated in the assembly 44, can be seen in Figures 15 and 16, and the cross-sectional of the example powerboard 20 along the axis 40 can be seen in Figures 7 and 8.

[0088] It will be understood by a person skilled in the relevant art that, although the crosssectional profile of each module 14 along the axis 40 may be interrupted by one or more functional elements (for example, ports / connectors in the form of one or more plugs or sockets, a display, a speaker etc) formed on, or that extend into or out of, the respective body 54, the body 54 of the module 14 (or modules 16, 18) will still be considered be a modular continuation and / or extension to the powerboard 12. The cross-sectional profile of the powerboard 12 along the axis 2026214077   07 Aug 2026 40 may similarly be interrupted by one or more functional elements (for example, the mains sockets 42 arranged on the upper face 22, or the switch 47 and button 48). It will be again be understood, however ,the cross-sectional profile of each module 14 along the axis 40, particularly between any functional interruptions, still substantially matches the cross-sectional profile of the powerboard 12 along the axis 42.

[0089] It will also be understood the assembly 44 may have a (relatively small) longitudinal interruption between the module 14 and the powerboard 12, for example, in the form of a space / gap in the region where the module 14 is connected to the powerboard 12, between the sides 30 and 66. For example, the module 14 of the assembly 44 may comprises a platform portion 74 extending out from the side 66 and from which the plug 72 extends, and that may (where present) have the effect of longitudinally offsetting the module 14 relative to the powerboard 12. However, preferably the sides 30 and 66 are arranged in face to face relationship, touching or closely adjacent, relative to one another in the example assembly 44 (as shown in Figures 17-19).

[0090] When one of the functional interchangeable modules 14 (16, 18) is connected to the end of the powerboard 12, the upper surface 56 of the module 14 may be substantially coplanar with the upper surface 22 of the powerboard 12 such that the upper side 56 of the module 14 is substantially a continuation and / or extension of the upper side 22 of the powerboard 12. With reference to Figure 19, advantageously the upper side 56 of the module 14 will be substantially same the height as the upper side 22 of the powerboard 12 when the assembly 44 is resting on, for example, a horizontal surface such that a device being charged on the charging pad 70 can sit on, and be supported across and rest steady on, portions of both the module charging pad 70 / side 56 and the powerboard side 22. That is, the assembly advantageously defines a substantially planar area (a combination of adjacent areas provided by the sides 56, 22) for supporting a device, such as a mobile phone, being charged thereon that is larger than the area of the module side 56.

[0091] Alternatively or additionally, when one of the modules 14 (16, 18) is connected to the end 34 of the powerboard 12, the lower surface 58 of the module 14 may be substantially coplanar with the lower surface 24 of the powerboard 12 such that the lower side 58 of the module 14 is substantially a continuation and / or extension of the lower side 24 of the powerboard 12. Again with reference to Figure 19, the assembly 44 will advantageously have a substantially 2026214077   07 Aug 2026 coplanar (or flat) lower side (provided by the sides 58, 224) such that the assembly 44 is arranged to be supported and sit steady on a flat, typically horizontal surface, such as bench or table top.

[0092] Alternatively or additionally, when one of the example modules 14 (16, 18) is connected to the end of the powerboard 12, each of the opposed surfaces 60, 62 of the module 14 may be substantially coplanar with the respective surfaces 26, 28 of the powerboard 12 such that the each side 60, 62 of the module 14 is substantially a continuation and / or extension of the corresponding side 26, 28 of the powerboard 12.

[0093] The combination of the powerboard 12 and the interchangeable functional modules 14 (16, 18) that can be integrated therewith provides a user with the flexibility to readily interchange the modules 14 (16, 18), arranged at an end of the assembly 44 (46) formed therewith, with a module having different function(s) / feature(s) (for example wireless charging, USB charging, extending a wireless communications network) as required, without requiring a different powerboard 12. Accordingly, it will be understood the example flexible modular assembly 44 (46) having an integrated powerboard 12 and matching electrical accessory modules 14 (16, 18) can provide a user with a range of options, while still having the general appearance and form of a single powerboard 12 unit. A user can efficiently modify the assembly 44 (46), as required, to include at least one of a plurality of electronic accessory devices / modules having different functions / features.

[0094] While various embodiments of the present invention have been described above, it should be understood that they have been presented by way of example only, and not by way of limitation. It will be apparent to a person skilled in the relevant art that various changes in form and detail can be made therein without departing from the spirit and scope of the invention. Thus, the present invention should not be limited by any of the above described exemplary embodiments.

[0095] For example, the end side 64 of a first module 14, opposite the side 66 having the plug 72 arranged thereon, could have an electrical outlet, such as a further mains socket formed thereon, so that a further interchangeable module 14 could be connected to the first module 14 to provide additional functional, optionally different, features / elements to the assembly 44 while still retaining the elongate appearance and form of the assembly, preferably having a substantially constant cross-sectional profile along a length of the assembly. Similarly, the end side 32 of a powerboard 12, opposite the end side 34, could have a further electrical outlet, such 2026214077   07 Aug 2026 as a further mains socket, formed thereon, and the electrical cord 52 alternatively attached to the powerboard body 20, for example, at one of the sides 26, 28, so that a further interchangeable module 14 could be connected to the powerboard 12 adjacent the end 36 of the powerboard 12.

[0096] Further, the foregoing description of preferred examples, specific terminology has been resorted to for the sake of clarity. However, the invention is not intended to be limited to the specific terms so selected, and it is to be understood that each specific term includes all technical equivalents which operate in a similar manner to accomplish a similar technical purpose. Terms such as "upper", “top”, “lower", bottom”, "front", “rear", "left", "right" and the like are used in the description (for example, when referring to an example powerboard 12 or module 14, as seen in the figures and in typical orientations) to provide reference points and are not to be construed as limiting terms.

[0097] Throughout this specification and the claims which follow, unless the context requires otherwise, the word "comprise", and variations such as "comprises" and "comprising", will be understood to imply the inclusion of a stated integer or step or group of integers or steps but not the exclusion of any other integer or step or group of integers or steps.

[0098] The reference in this specification to any prior publication (or information derived from it), or to any matter which is known, is not, and should not be taken as an acknowledgment or admission or any form of suggestion that that prior publication (or information derived from it) or known matter forms part of the common general knowledge in the field of endeavor to which this specification relates.

Claims

1. An electrical extension apparatus comprising:an electrical extension device comprising:a body having a first side, and a second side that extends transversely relative to the first side, an electrical power outlet being arranged on the first side, and one or more electrical power sockets being arranged on the second side;an electrical cord for providing electrical power from a mains power supply to the electrical outlet and the one or more electrical power sockets;one or more electronic accessory devices, the or each electronic accessory device comprising:a body having a first side, a connector being arranged on the first side, the connector being connectable with the electrical power outlet to thereby connect the electronic accessory device to the electrical extension device and for providing electrical power from the electrical power outlet to the electronic accessory device;wherein the electrical extension device body and the or each electronic accessory device body have matching profiles such that, when one of the one or more electronic accessory devices is connected to the electrical extension device, thereby forming an electrical extension assembly, said one electronic accessory device body is a modular continuation to the electrical extension device body, andwherein the connector of the electronic accessory device, where one electronic accessory device is provided, or each electronic accessory device, where more than one accessory device is provided, is moveable between an expanded configuration in which pins of a plug extend from the body of the or each electronic accessory device and a retracted configuration in which the pins are substantially located within one or more recesses formed in the body of the or each electronic accessory device.

2. The electrical extension apparatus of claim 1, wherein the connector is pivotally mounted to the body of the or each electronic accessory device such that the connector is configured to pivot relative to said body between the expanded and retracted configurations.

3. The electrical extension apparatus of claim 1 or claim 2, wherein, a cross-sectional profile of said one electronic accessory device body, along an axis that extends transversely relative to and through the first side of said one electronic accessory device body and the first side of the electrical extension device body when said one electronic accessory device is connected to the2026214077   07 Aug 2026electrical extension device, substantially matches a cross-sectional profile of the electrical extension device body along the axis.

4. The electrical extension apparatus of claim 3, wherein, the cross-sectional profile of each of said one electronic accessory device body and the electronic accessory device body is a substantially rectangular profile.

5. The electrical extension apparatus of claim 3, wherein, the cross-sectional profile of each of said one electronic accessory device body and the electronic accessory device body is a substantially trapezoidal profile.

6. An electrical extension apparatus comprising:an electrical extension device comprising:a body having a first side, and a second side that extends transversely relative to the first side, an electrical power outlet being arranged on the first side, and a one or more electrical power sockets being arranged on the second side;an electrical cord for providing electrical power from a mains power supply to the electrical outlet and the one or more electrical power sockets;one or more electronic accessory devices, the or each electronic accessory device comprising:a body having a first side, and a second side that extends transversely relative to the first side, a connector being arranged on the first side, the connector being connectable with the electrical power outlet to thereby connect the electronic accessory device to the electrical extension device and for providing electrical power from the electrical power outlet to the electronic accessory device;wherein, when one of the one or more electronic accessory devices is connected to the electrical extension device, the second side of said one electrical accessory device body is substantially coplanar with the second side of the electronic extension device body, andwherein the connector of the electronic accessory device, where one electronic accessory device is provided, or each electronic accessory device, where more than one accessory device is provided, is moveable between an expanded configuration in which pins of a plug extend from the body of the or each electronic accessory device and a retracted configuration in which the pins are substantially located within one or more recesses formed in the body of the or each electronic accessory device.2026214077   07 Aug 20267. The electrical extension apparatus of claim 6, wherein the or each of the one or more electronic accessory devices comprises a third side spaced from and opposite the second side and that extends transversely relative to the first side, the electrical extension accessory device body comprises a third side opposite the second side and that extends transversely relative to the first side; and, when said one electronic accessory device is connected to the electrical extension device, the third side of said one electrical accessory device body is substantially coplanar with the third side of said electronic extension device body.

8. An electrical extension apparatus comprising:an electrical extension device comprising:a body having a first side, and a second side that extends transversely relative to the first side, a third side spaced from and opposite the second side and that extends transversely relative to the first side, an electrical power outlet being arranged on the first side, and one or more electrical power sockets being arranged on the second side;an electrical cord for providing electrical power from a mains power supply to the electrical outlet and the one or more electrical power sockets;one or more electronic accessory devices; the or each electronic accessory device comprising:a body having a first side, and a second side that extends transversely relative to the first side, a connector being arranged on the first side, the connector being connectable with the electrical power outlet to thereby connect the electronic accessory device to the electrical extension device and for providing electrical power from the electrical power outlet to the electronic accessory device;wherein, when one of the one or more of the one or more electronic accessory devices is connected to the electrical extension device, the second side of said one electrical accessory device body is substantially coplanar with the third side of the electronic extension device body, andwherein the connector of the electronic accessory device, where one electronic accessory device is provided, or each electronic accessory device, where more than one accessory device is provided, is moveable between an expanded configuration in which pins of a plug extend from the body of the or each electronic accessory device and a retracted configuration in which the pins are substantially located within one or more recesses formed in the body of the or each electronic accessory device.2026214077   07 Aug 20269. The electrical extension apparatus of any one of claims 1 to 8, wherein, when one of the one or more electronic accessory devices is connected to the electrical extension device, the first side of the electrical extension device extends substantially parallel to the first side of the connected electronic accessory device.

10. The electrical extension apparatus of any one of claims 1 to 9, wherein the one or more electrical power sockets comprises one more mains electrical power sockets.

11. The electrical extension apparatus of any one of claims 1 to 10, wherein the one or more electrical power sockets comprises a plurality of spaced mains electrical power sockets.

12. The electrical extension apparatus of any one of claims 1 to 11, wherein the second side of the electrical extension device extends substantially perpendicularly relative to the first side of the electrical extension device.

13. The electrical extension device of any one of claims 1 to 12, wherein one of the one or more modular electronic accessory devices is connected to the electrical extension device, thereby forming a modular electrical extension assembly.

14. An electrical extension apparatus comprising:an electrical extension device comprising:a body having a first side, and a second side that extends transversely relative to the first side, an electrical power outlet being arranged on the first side, and one or more electrical power sockets being arranged on the second side;an electrical cord for providing electrical power from a mains power supply to the electrical outlet and the one or more electrical power sockets;one or more electronic accessory devices, the or each electronic accessory device comprising:a body having a first side, a connector being arranged on the first side, the connector being connectable with the electrical power outlet to thereby connect the electronic accessory device to the electrical extension device and for providing electrical power from the electrical power outlet to the electronic accessory device,wherein the connector of the electronic accessory device, where one electronic accessory device is provided, or each electronic accessory device, where more than one accessory device is provided, is moveable between an expanded configuration in which pins of a plug extend from the body of the or each electronic accessory device and a retracted configuration in which the2026214077   07 Aug 2026pins are substantially located within one or more recesses formed in the body of the or each electronic accessory device.

15. The electrical extension apparatus of any one of claims 1 to 14, wherein the pins of the plug are configured to retract into the body of the or each electronic accessory device in a direction substantially along a longitudinal axis of the pins.

16. The electrical extension apparatus of any one of claims 1 to 15, wherein the one or more electronic accessory devices comprises a plurality of interchangeable electronic accessory devices.

17. The electrical extension apparatus of any one of claims 1 to 16, wherein the one or more electronic accessory devices comprises one or more of:a power supply port for supplying power to a further electronic device;a data port for transferring or receiving power from a further electronic device;a wireless signal extender;a speaker;a timer or clock;a display;a sensor arranged to detect environmental conditions humidity for a weather station.

18. The electrical extension apparatus of any one of claims 1 to 17, wherein one of the one or more electronic accessory devices is connected to the electrical extension device.

19. The electrical extension apparatus of any one of claims 1 to 18, wherein the electrical extension device is a powerboard.

20. The electrical extension apparatus of any one of claims 1 to 19, wherein the one or more modular electronic accessory devices comprises one or more electronic accessory modules.

Images