Modular accessory device for transmitter devices

Abstract

A modular accessory device and a transmitter device for coupling to the modular accessory device are provided, the modular accessory device including: a first connector module for coupling to a first transmitter device, the first connector module including a first input member; a power supply controller coupled to the first connector module, the power supply controller further configured to be coupled to a power source; and a visual indicator member coupled to the first connector module, the first input member configured to receive a signal from the first transmitter device to indicate a first power supply from the power source to the first transmitter device and a second power supply to the visual indicator member, and the visual indicator member configured to operate based on an indicator control signal received from the first transmitter device via the first input member.

Description

[Technical field]

[0001] The present disclosure relates generally to a modular accessory device for coupling to a transmitter device. [Background technology]

[0002] As technology continues to advance, there has been a desire to use wireless and battery-less transmitter devices to communicate signals to a receiver in a device / machine.

[0003] In order to use such a transmitter device together with an activation device, e.g., a push button, a selector switch, etc., without a sufficient power source built into the transmitter device, such a transmitter device is typically only capable of generating sufficient / sufficient power to transmit a communication signal to a receiver when the activation device is activated, and the transmitter device subsequently loses power due to insufficient power.

[0004] One problem that can occur is that there is no assurance that the receiver has received a communication signal from the transmitter device. Another problem that can occur is that there is no indication that the receiver is willing to communicate with the transmitter device.

[0005] Another problem that may arise due to the use of such transmitter devices is that an operator using an operating device coupled to a wireless and battery-less transmitter device cannot be sure that the transmitter device is properly communicating with the receiver.

[0006] Currently, an indication to an operator can typically be achieved by wiring an actuation device, e.g., a push button, directly to the device / machine to control the device / machine. In this case, the indication to the operator is the result of a command to the device / machine. For example, for a push button that turns on a machine, if the push button is hard-wired to the machine, the indication / confirmation that the push button is properly communicating with the device / machine is when the device / machine starts to operate. However, it is understood that such an approach requires wiring between the push button and the device / machine, which typically requires significant working space and time. Maintenance is also required for such hard wiring, which typically increases costs.

[0007] In parallel, it has also been recognized that current prior art transmitter devices with some form of visual indication can only work or be coupled / mated with a dedicated push button. The push button is manufactured in a one-to-one relationship with the transmitter device. This can lead to increased logistical costs and complexity as customized push buttons must be sourced for different types or models of transmitters. Furthermore, such transmitter devices do not work with other forms of actuation devices, such as selector switches. This leads to limitations in the applications or systems that can be used with such transmitter devices.

[0008] Furthermore, in such transmitter devices, the visual indicators can be built-in / integrated into the transmitter device. Each such transmitter device must have a power source inside that is sufficient to power the visual indicators. The indicators cannot be separated from the transmitter device. Each indicator works only for one transmitter device. The above requirements may lead to a large form factor for such transmitter devices. Furthermore, such configurations may cause performance loss for some characteristics of the transmitter device due to technical compromises, e.g., the need to share a power source with the visual indicators. Also, the power available in the transmitter device may be limited to operate the indicators for long periods of time, which may lead to a weak or unclear display / feedback being shown to the operator or user. Summary of the Invention [Problem to be solved by the invention]

[0009] In view of the above, therefore, there is a need for a modular accessory device for a transmitter device that addresses at least one of the above problems. [Means for solving the problem]

[0010] According to one aspect of the present disclosure, a modular accessory device is provided that includes a first connector module for coupling to a first transmitter device, the first connector module including a first input member; a power supply controller coupled to the first connector module, the power supply controller further configured to be coupled to a power source; and a visual indicator member coupled to the first connector module, the first input member configured to receive a signal from the first transmitter device to indicate a first power supply from the power source to the first transmitter device and a second power supply to the visual indicator member, and further, the visual indicator member configured to operate based on an indicator control signal received from the first transmitter device via the first input member.

[0011] The visual indicator member may be disposed on the modular accessory device such that the visual indicator member is capable of being housed within the external actuation device.

[0012] The first connector module may be disposed on a first side wall of the modular accessory device.

[0013] The first connector module may further include a first output member for transmitting a first power supply to the first transmitter device.

[0014] The modular accessory device may further include a second connector module for coupling to a second transmitter device, the second connector module including a second input member, the second connector module coupled to the power supply controller and the visual indicator member, the second input member configured to receive a signal from the second transmitter device to indicate a first power supply from the power supply to the second transmitter device and a second power supply to the visual indicator member, and further, the visual indicator member configured to operate based on an indicator control signal received from the second transmitter device via the second input member.

[0015] The second connector module may be disposed on a second side wall of the modular accessory device.

[0016] The second connector module may further include a second output member for transmitting the first power supply to a second transmitter device.

[0017] The modular accessory device may further include a mechanical transmitter mating member disposed on the housing of the modular accessory device, the mechanical transmitter mating member adapted to mechanically couple to the at least one transmitter device.

[0018] The modular accessory device may further include a mechanical actuator engagement member disposed on a top surface of the modular accessory device, the mechanical actuator engagement member adapted to mechanically couple to at least one external actuator device.

[0019] According to another aspect of the present disclosure, there is provided a transmitter device for coupling to the modular accessory device of the above aspect, the transmitter device including at least one conductive member disposed on at least one side wall of the transmitter device, the at least one conductive member configured to enable electrical coupling to a first connector module, a microcontroller module coupled to the at least one conductive member, and a transceiver mechanism coupled to the microcontroller module, the microcontroller module capable of sending a signal to the modular accessory device to direct a first power supply from a power source to the transmitter device, and further, the microcontroller module capable of sending an indicator control signal to the modular accessory device to activate a visual indicator member based on the transceiver mechanism.

[0020] Exemplary embodiments of the present disclosure will be better understood and readily apparent to those skilled in the art from the following written description, by way of example only, and in conjunction with the drawings in which: [Brief description of the drawings]

[0021] [Figure 1A] FIG. 1 is a perspective view of a modular accessory device in an exemplary embodiment. [Figure 1B] 1 is a schematic side view of a modular accessory device in an exemplary embodiment. [Figure 1C] FIG. 2 is a schematic top view of a modular accessory device in an exemplary embodiment. [Figure 1D] FIG. 13 is another perspective view of a modular accessory device in an exemplary embodiment. [Figure 1E] 1 is a schematic cross-sectional top view of a modular accessory device in an exemplary embodiment. [Figure 2A] FIG. 1 illustrates a cross-sectional top view of a modular accessory device in an exemplary embodiment coupled to a transmitter device. [Figure 2B] FIG. 1 is a perspective view showing a modular accessory device coupled to one transmitter device. [Figure 2C] FIG. 1 is a perspective view showing a modular accessory device coupled to two transmitter devices. [Figure 3A] FIG. 1 is a perspective view showing exemplary exterior dimensions of a modular accessory device. [Figure 3B] FIG. 2 is a schematic top view showing exemplary exterior dimensions of a modular accessory device. [Figure 4] FIG. 2 is a schematic diagram illustrating a connection of an exemplary embodiment of a modular accessory device to a transmitter device in an exemplary implementation. [Figure 5A] FIG. 1 is a schematic diagram illustrating a modular accessory device coupled to one transmitter device in an exemplary embodiment. [Figure 5B]1 is a schematic flow chart illustrating a process of powering / activating a transmitter device in an exemplary embodiment. [Figure 6] 1 is a schematic diagram illustrating a modular accessory device coupled to a first transmitter device and a second transmitter device in an exemplary embodiment. [Figure 7A] 1 is a schematic diagram illustrating an exemplary circuit diagram of a first connector module and a second connector module in a modular accessory device in an exemplary embodiment. FIG. [Figure 7B] FIG. 2 is a schematic diagram illustrating an exemplary circuit diagram between a power source and a power controller in a modular accessory device in one exemplary embodiment. [Figure 7C] FIG. 2 is a schematic diagram illustrating an exemplary circuit diagram of a visual indicator member of a modular accessory device in one exemplary embodiment. [Figure 8] 1 is a simplified flow chart illustrating a method of using a modular accessory device in an exemplary embodiment. [Figure 9] FIG. 2 is a schematic block diagram illustrating a transmitter device in an exemplary embodiment. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0022] FIG 1A is a perspective view of a modular accessory device in an exemplary embodiment. The view of the modular accessory device in FIG 1A can be seen from the front of the modular accessory device. FIG 1B is a schematic side view of a modular accessory device in an exemplary embodiment. FIG 1C is a schematic top view of a modular accessory device in an exemplary embodiment. FIG 1E is a schematic cross-sectional top view of a modular accessory device in an exemplary embodiment.

[0023] In an exemplary embodiment as shown in FIG. 1A, the modular accessory device 100 is for coupling to a transmitter device (not shown). The transmitter device may be located adjacent to the modular accessory device 100. The transmitter device is a wireless transmitter, for example as described in PCT Patent Application No. PCT / SG2021 / 050312. The modular accessory device 100 includes a housing 102, a first connector module 120, a power supply controller 116, and a visual indicator member 130. The power supply controller 116 is configured to be coupled to a power supply 114.

[0024] The housing 102 includes a first top surface 104, a bottom surface (not shown), a first sidewall 106, a second sidewall 108, a first rear end 110 and a second rear end 112. The first sidewall 106 is opposite the second sidewall 108, i.e., the first sidewall 106 is disposed on an opposite side or end from the second sidewall 108 of the housing 102. The first rear end 110 is opposite the second rear end 112, i.e., the first rear end 110 is disposed on an opposite side or end from the second rear end 112 of the housing 102.

[0025] The visual indicator member 130 is electrically coupled to the first connector module 120. The visual indicator member 130 is disposed on the modular accessory device 100. An extended portion of the visual indicator member 130 protrudes above the first top surface 104 of the housing 102. In an exemplary embodiment, the visual indicator member 130 includes a light emitting diode (LED). The LED may be disposed on the extended portion of the visual indicator member 130. The visual indicator member 130 may be housed within an external actuation device (not shown). For example, the external actuation device may be a push button or a selector switch. For example, an exposed portion of the visual indicator member 130 may be housed within the external actuation device.

[0026] The first connector module 120 allows for electrical coupling of the modular accessory device 100 to a transmitter device located adjacent to the modular accessory device. For example, this transmitter device is referred to as the first transmitter device. For example, the first transmitter device can include a corresponding conductive member that cooperates with the first connector module 120. The first connector module 120 is in the form of one or more pogo pins, but is not limited thereto. As an example, the first connector module 120 can include one or more pogo pins, while the first transmitter device can include a conductive member with one or more exposed contact pads. The modular accessory device 100 and the first transmitter device can thus be coupled together side-by-side and directly adjacent to each other. For example, the modular accessory device 100 can allow for providing a power source 114 to the first transmitter device via an electrical coupling between the first connector module 120 and the conductive member of the first transmitter device. The power source 114 is thus external to the first transmitter device. For example, sufficient power can be provided by modular accessory device 100 via the electrical coupling to enable the first transmitter device to receive an acknowledgment communication signal from the receiver. For example, modular accessory device 100 can be controlled by the first transmitter device via the electrical coupling.

[0027] In an exemplary embodiment, the first connector module 120 is disposed on the first side wall 106 of the modular accessory device 100. For example, if the first connector module 120 includes one or more pogo pins, the one or more pogo pins may be disposed perpendicular to the first side wall 106.

[0028] The first connector module 120 includes a first input member 122. In an exemplary embodiment, the first input member 122 is capable of receiving at least two types of indications / signals from the first transmitter device. In an exemplary embodiment, the first input member 122 is configured to receive a signal from the first transmitter device to indicate a first supply of power from the power source 114 to the first transmitter device and to indicate a second supply of power to the visual indicator member 130. The visual indicator member 130 is configured to operate based on an indicator control signal received from the first transmitter device via the first input member 122.

[0029] The power supply controller 116 is coupled to the first connector module 120. The power supply controller can be, but is not limited to, a DC-DC regulator. As described, the power supply controller 116 is further configured to be coupled to the power supply 114. The power supply 114 can be, but is not limited to, a removable power supply. For example, the power supply 114 can be a replaceable / replaceable battery, a coin cell battery, etc. The power supply 114 is disposed in a housing of the modular accessory device 100.

[0030] In an exemplary embodiment, the first connector module 120 further includes a first output member 124 for transmitting a first power supply to the first transmitter device. For example, when a signal instructing a first power supply from the power source 114 to the first transmitter device is received via the first input member 122 of the modular accessory device 100, the power source controller 116 provides power from the power source 114 of the modular accessory device 100 and transmits the first power supply to the first transmitter via the first output member 124 of the modular accessory device 100. The power source controller 116 provides power from the power source 114 of the modular accessory device 100 as a second power supply to the visual indicator member 130. When an indicator control signal from the first transmitter device is received via the first input member 122 of the modular accessory device 100, the visual indicator member 130 is activated. That is, with the second power supply to the visual indicator member 130 and the indicator control signal received from the first transmitter device, the visual indicator member 130 is activated. For example, an LED is switched on.

[0031] In an exemplary embodiment, the modular accessory device 100 provides visual feedback or indication to a user / operator by actuating the visual indicator member 130 to indicate that the first transmitter device has received an acknowledgment communication signal from the corresponding receiver. This may inform the user / operator that the receiver has received a communication signal from the first transmitter device and that the receiver has sent an acknowledgment communication signal that has then been received by the first transmitter device. The visual feedback or indication thus informs that communication has been established between the first transmitter device and the corresponding receiver and is operating as intended.

[0032] The above exemplary embodiment provides a first connector module 120 for coupling to a first transmitter device. In an exemplary embodiment, other connector modules are further provided for coupling to other transmitter devices.

[0033] It will be appreciated that in other exemplary embodiments, only the first connector module 120 may be provided.

[0034] Figure ID is another perspective view of the modular accessory device 100 in an exemplary embodiment. The view of the modular accessory device in Figure ID can be seen from the opposite side of the modular accessory device as compared to the view in Figure IA.

[0035] 1D, the modular accessory device 100 further includes a second connector module 140. The second connector module 140 is electrically coupled to the power controller 116 and the visual indicator member 130.

[0036] The second connector module 140 functions substantially similarly to the first connector module 120. The second connector module 140 allows for electrical coupling of the modular accessory device 100 to a transmitter device located adjacent to the modular accessory device 100. For example, such a transmitter device is referred to as a second transmitter device. For example, the second transmitter device may include a corresponding conductive member that cooperates with the second connector module 140. The second connector module 140 is in the form of one or more pogo pins, but is not limited thereto. As an example, the second connector module 140 may include one or more pogo pins, while the second transmitter device may include a conductive member with one or more exposed contact pads. The modular accessory device 100 and the second transmitter device may thus be coupled together side-by-side and directly adjacent to one another. For example, the modular accessory device 100 may allow for providing a power source 114 to the second transmitter device via an electrical coupling between the second connector module 140 and the conductive member of the second transmitter device. The power source 114 is thus external to the second transmitter device. For example, the modular accessory device 100 may provide sufficient power via the electrical coupling to enable the second transmitter device to receive an acknowledgment communication signal from the receiver. For example, the modular accessory device 100 may be controlled by the second transmitter device via the electrical coupling.

[0037] In an exemplary embodiment, the second connector module 140 is disposed on the second side wall 108 of the modular accessory device 100. For example, if the second connector module 140 includes one or more pogo pins, the one or more pogo pins may be disposed perpendicular to the second side wall 108.

[0038] The second connector module 140 includes a second input member 142. In an exemplary embodiment, the second input member 142 is capable of receiving at least two types of indications / signals from the second transmitter device. In an exemplary embodiment, the second input member 142 is configured to receive signals from the second transmitter device to indicate a first supply of power from the power source 114 to the second transmitter device and to indicate a second supply of power to the visual indicator member 130. The visual indicator member 130 is configured to operate based on an indicator control signal received from the second transmitter device via the second input member 142.

[0039] In the modular accessory device 100 , the power controller 116 is coupled to both the first connector module 120 and the second connector module 140 .

[0040] The visual indicator member 130 is electrically coupled to both the first connector module 120 and the second connector module 140 .

[0041] In the exemplary embodiment, the second connector module 140 further includes a second output member 144 for transmitting the first power supply to a second transmitter device.

[0042] For example, when a signal instructing a first power supply from the power source 114 to the second transmitter device is received via the second input member 142 of the modular accessory device 100, the power source controller 116 provides power from the power source 114 of the modular accessory device 100 and transmits the first power supply to the second transmitter via the second output member 144 of the modular accessory device 100. The power source controller 116 provides power from the power source 114 of the modular accessory device 100 as a second power supply to the visual indicator member 130. When an indicator control signal from the second transmitter device is received via the second input member 142 of the modular accessory device 100, the visual indicator member 130 is activated. That is, with the second power supply to the visual indicator member 130 and the indicator control signal received from the second transmitter device, the visual indicator member 130 is activated. For example, an LED is switched on.

[0043] In an exemplary embodiment, in addition to being able to provide visual feedback or indication for the first transmitter device, the modular accessory device 100 also provides visual feedback or indication to a user / operator by actuating the visual indicator member 130 to indicate that the second transmitter device has received an acknowledgment communication signal from the corresponding receiver. This can beneficially inform the user / operator that the receiver has received a communication signal from the second transmitter device and that the receiver has sent an acknowledgment communication signal that has then been received at the second transmitter device. The visual feedback or indication thus informs that communication has been established between the second transmitter device and the corresponding receiver and is operating as intended.

[0044] In an exemplary embodiment, the modular accessory device 100 further includes a mechanical transmitter mating member 150 disposed on the housing 102 of the modular accessory device 100. The mechanical transmitter member 150 is disposed on the first rear end 110. It can be provided that another mechanical transmitter mating member 152 is disposed on the second rear end 112 of the modular accessory device 100. In other exemplary embodiments, only the mechanical transmitter member 150 can be provided. The mechanical transmitter mating members, e.g., 150, 152, are adapted to mechanically couple to at least one transmitter device disposed adjacent the modular accessory device 100, i.e., adjacent the first side wall 106 and / or the second side wall 108 of the housing 102, and the at least one transmitter device (not shown) includes a complementary member for mating with the mechanical transmitter mating members, e.g., 150, 152. Mechanical transmitter mating members, e.g., 150, 152, extend from the first side wall 106 and / or the second side wall 108 of the housing 102. For example, if both the first connector module 120 and the second connector module 140 are provided, then mechanical transmitter mating members, e.g., 150, 152, can extend from one or both of the first side wall 106 and the second side wall 108 to mechanically couple the two transmitter devices to the modular accessory device 100.

[0045] In an exemplary embodiment, the mechanical transmitter mating members, e.g., 150, 152, are in the form of, but not limited to, snap clips for mechanically coupling at least one transmitter device. In an exemplary embodiment, the mechanical transmitter mating members, e.g., 150, 152, include spines, e.g., 153, 155, that can ride within grooves of a complementary mating member of at least one transmitter device. The spines, e.g., 153, 155, are shown extending from both the first sidewall 106 and the second sidewall 108. The mechanical transmitter mating members, e.g., 150, 152, further include at least one protruding substantially L-shaped leading edge, e.g., 154, 156, disposed at one end of the spine, e.g., 153, 155, distal from the first sidewall 106 and / or the second sidewall 108, respectively. Each L-shaped leading edge, e.g., 154, 156, includes a snap-fit ​​hook, e.g., 157, 158. In an exemplary embodiment, the mechanical transmitter mating members, e.g., 150, 152, are made of plastic, but are not limited thereto. In FIG. 1C, two mechanical transmitter mating members 150, 152 are shown extending from the first side wall 106 and the second side wall 108 of the housing 102, respectively. The two mechanical transmitter mating members 150, 152 include spines 153, 155, respectively. Four protruding substantially L-shaped leading edges are shown at both ends of the spines 153, 155. In other exemplary embodiments, the spines 153, 155 can be split into four separate spines, each extending from a side wall of the housing 102.

[0046] The modular accessory device 100 further includes a mechanical actuator engagement member 160 disposed on the first top surface 104 of the modular accessory device 100, the mechanical actuator engagement member 160 adapted to mechanically couple to at least one external actuator device (not shown). The mechanical actuator engagement member 160 is adapted to mechanically engage or couple to at least one external actuator device (not shown), for example, when the at least one external actuator device (not shown) is disposed on the first top surface 104 of the modular accessory device 100. The mechanical actuator engagement member 160 is in the form of, but is not limited to, a fastening hook and a snap clip for attaching the modular accessory device 100 to the external actuator device, respectively. The external actuator device can be, but is not limited to, a push button, a selector switch, a joystick, and the like. For example, the external actuator device can be a wired transmitter with a plunger for actuating a transmitter device.

[0047] Figures 2A, 2B, and 2C are cross-sectional top and perspective views of a modular accessory device in an exemplary embodiment coupled to a transmitter device, a transmitter device, and a two-transmitter device, respectively.

[0048] In the exemplary embodiment, modular accessory device 200 is substantially similar to modular accessory device 100 of FIG. 1D. A mechanical transmitter mating member 250 is provided at one rear end of modular accessory device 200. Another mechanical transmitter mating member 252 is provided at the other rear end of modular accessory device 200.

[0049] 2A, the L-shaped leading edge 254 is guided into a complementary member of the transmitter device 270. For example, a passage or channel is provided in the transmitter device 270 to accommodate the spine 253. The spine 253 is shown diagrammatically at an end proximal to the L-shaped leading edge 254. A snap-fit ​​hook 257 is provided on the L-shaped leading edge 254. Another snap-fit ​​hook 258 on the other L-shaped leading edge of the mechanical transmitter mating member 252 is diagrammatically shown.

[0050] When the snap-fit ​​hook 257 of the L-shaped leading edge 254 contacts the blocking component 272, e.g., a rib, of the transmitter device 270 that is disposed in the passage or channel of the transmitter device 270, the snap-fit ​​hook 257 is bent and stays behind the blocking component 272 of the transmitter device. The bending can occur due to the movement of the spine 253 in the passage or channel of the transmitter device 270. There is a snap-and-fit action between the snap-fit ​​hook 257 of the modular accessory device 200 and the blocking component 272 of the transmitter device 270. The modular accessory device 200 is then fixedly secured to the transmitter device 270 to form an assembled module. In the secured / fixed state, the ends of the L-shaped leading edge 254 protrude from its respective side of the assembled module. The above description is provided for the mechanical transmitter mating member 250. It will be understood that a similar process is performed for the other mechanical transmitter mating members 252.

[0051] To release / disconnect the modular accessory device 200 from the transmitter device 270, a force F is applied to the L-shaped leading edge, e.g., 254, of the mechanical transmitter mating member 250 and the protruding end of the other mechanical transmitter mating member 252 of the modular accessory device 200. For the mechanical transmitter mating member 250, the force F can release the snap-fit ​​hook 257 from the blocking component 272 of the transmitter device 270, and the spine 253 can then be pulled away from the blocking component 272 within the passage or channel of the transmitter device 270.

[0052] 2B, the shape of the housing of the modular accessory device 200 is substantially similar or complementary to the shape of the housing of the first transmitter device 270. This allows the modular accessory device 200 to be mechanically coupled to the first transmitter device 270 to form an assembled module. The first transmitter device 270 is mechanically coupled to the modular accessory device 200 via a snap-and-fit action between a snap-fit ​​hook (e.g., see 257 in FIG. 2A and 157 in FIG. 1A) of the modular accessory device 200 and a blocking component (see 272 in FIG. 2A) of the first transmitter device 270.

[0053] In an exemplary embodiment, when the first transmitter device 270 is activated, the first transmitter device 270 interacts with the modular accessory device 200 via the first connector module of the modular accessory device 200 and the complementary conductive member of the first transmitter device 270, and, by way of example only, activates the visual indicator member 230 of the modular accessory device 200.

[0054] 2C, the shape of the housing of the modular accessory device 200 is substantially similar or complementary to the shape of the housing of the first transmitter device 270 and the shape of the housing of the second transmitter device 271. This allows the modular accessory device 200 to be mechanically coupled to two different transmitters, namely the first transmitter device 270 and the second transmitter device 271. The first transmitter device 270 and the second transmitter device 271 are mechanically coupled to the modular accessory device 200 via a snap-and-fit action between snap-fit ​​hooks (see 257, 258 in FIG. 2A and e.g., 157 in FIG. 1A) of the modular accessory device 200 and respective blocking components (see e.g., 272 in FIG. 2A) of the first transmitter device 270 and the second transmitter device 271.

[0055] When the first transmitter device 270 is activated, the first transmitter device 270 interacts with the modular accessory device 200 via a first connector module of the modular accessory device 200 and a complementary conductive member of the first transmitter device 270 to, for example, activate the visual indicator member 230 of the modular accessory device 200. When the second transmitter device 271 is activated, the second transmitter device 271 interacts with the modular accessory device 200 via a second connector module of the modular accessory device 200 and a complementary conductive member of the second transmitter device 271 to, by way of example only, activate the visual indicator member 230 of the modular accessory device 200.

[0056] 3A and 3B are schematic top views showing exemplary exterior dimensions of a modular accessory device, the dimensions shown to illustrate the small form factor of the modular accessory device of the exemplary embodiment.

[0057] In Fig. 3A, exemplary external dimensions of the modular accessory device 300 are shown. The height from the bottom surface (not shown) of the modular accessory device 300 to the top end of the extension of the visual indicator member (e.g., see 130 in Figs. 1A and 1D) is shown as approximately 40 mm, but is not limited thereto. The width from a first side wall (e.g., see 106 in Fig. 1A) to an opposing second side wall (e.g., see 108 in Figs. 1A and 1D) of the housing (e.g., see 102 in Figs. 1A and 1D) of the modular accessory device 300 is shown as approximately 10 mm, but is not limited thereto. The length from a first rear end (e.g., see 110 in Figs. 1A and 1D) to an opposing second rear end (e.g., see 112 in Figs. 1A and 1D) of the housing (e.g., see 102 in Figs. 1A and 1D) is shown as approximately 32 mm, but is not limited thereto.

[0058] Referring to Figure 3B, the length of the spine (e.g., see 154, 156 in Figure 1A, 153, 155 in Figure 1C, and 253 and 254 in Figure 2A) connected to one L-shaped front edge of the mechanical transmitter mating member (e.g., see 150, 152 in Figure 1A and Figure 1D) is shown to be about 5.6 mm, but is not limited thereto. The length from the center of the spine connected to one L-shaped front edge to the center of the spine connected to the other L-shaped front edge is shown to be about 28.8 mm, but is not limited thereto. The width of the snap-fit ​​hook (e.g., see 257 in Figure 2A) protruding from the top end wall of the L-shaped front edge is shown to be about 0.6 mm, but is not limited thereto.

[0059] FIG. 4 is a schematic diagram illustrating an example embodiment of a modular accessory device connecting to a transmitter device in an example implementation.

[0060] In FIG. 4, the modular accessory device 400 is simplified to show a power source 402, a power source controller 404 coupled to the power source 402, a visual indicator member 406 coupled to the power source controller 404, and a first connector module 408 coupled to the power source controller 404 and the visual indicator member 406. The power source 402 is in the form of, but is not limited to, a replaceable battery. The power source controller 404 can be, but is not limited to, a DC-DC regulator. The visual indicator member 406 is in the form of, but is not limited to, an LED. The first connector module 408 is in the form of, but is not limited to, one or more pogo pins. The first connector module 408 is referred to as a connection interface 408.

[0061] The transmitter device 470 is simplified to show a mechanical actuator and generator module 472, a microcontroller 473, a transceiver / transmission mechanism 474, a power management system 475, and a conductive member. For example, the conductive member may be in the form of, but is not limited to, a gold-plated edge, one or more contact pads, or one or more pogo pins. When the mechanical actuator and generator module 472 is actuated, the power management module 475 provides temporary power to the microcontroller 473 and the transceiver / transmission mechanism 474. That is, the generator of the generator module 472 generates energy / power to operate the transmitter device 470. In some exemplary embodiments, the generator may be referred to as an energy harvesting generator of the transmitter device.

[0062] The conductive members of the transmitter device 470 are complementary to the first connector module 408 of the modular accessory device 400. The modular accessory device 400 and the transmitter device 470 are electrically coupled / connected to each other via the connection interface 408.

[0063] The microcontroller 473 of the transmitter device 470, along with the transceiver / transmission mechanism 474, controls the on / off function of the visual indicator member 406 of the modular accessory device 400. The microcontroller 473 further includes an IO module that includes an ACK_DET IO pin, a BAT_ON IO pin, and an LED_ON IO pin. The microcontroller 473 is connected to a power supply controller 404, which is in turn coupled to the power supply 402 of the modular accessory device 400 via the BAT_ON IO pin.

[0064] In the exemplary embodiment, the transmitter device 470 is a battery-less and wireless transmitter.

[0065] The basic cycle of the interaction process between the modular accessory device 400 and the transmitter device 470 is described below.

[0066] When the mechanical actuator of the transmitter device 470 is pressed / activated, the generator of the transmitter device 470 is activated. The generator provides a power supply to the microcontroller 473 via the power management system 475 to activate or operate the microcontroller 473. For example, a 1.8V power supply is provided by the generator to the microcontroller 473. Typically, in battery-less and wireless transmitters, the generator generates a power supply just sufficient to activate the transmitter microcontroller to transmit a signal.

[0067] In an exemplary embodiment, the microcontroller 473 samples the ACK_DET IO pin. If the ACK_DET IO pin is detected as logic high, the microcontroller 473 stops. This logic can be implemented in scenarios where more than one transmitter device is coupled to the modular accessory device 400. That is, if the ACK_DET IO pin is detected as logic high, this may mean that the transmitter device 470 is not the device initiating communication and / or waiting for an acknowledgement communication signal from the receiver.

[0068] The generated power supply enables the microcontroller 473 to send a communication signal to a receiver using the transceiver / transmission mechanism 474. After the communication signal has been sent, the microcontroller 473 enters a listening or receiving mode with the modular accessory device 400.

[0069] In an exemplary embodiment, the microcontroller 473 sets the BAT_ON IO pin to logic high, which switches on the power supply controller 404 (e.g., a DC-DC regulator) in the modular accessory device 400. That is, the transmitter device 470 sends a turn-on signal to the modular accessory device 400. The power supply 402 (e.g., a battery) of the modular accessory device 400 is used as a voltage input for the power supply controller 404 (e.g., a DC-DC regulator). For example, the power supply controller 404 (e.g., a DC-DC regulator) regulates a stable output voltage of, for example, 3V.

[0070] The output voltage (e.g., 3V) from the modular accessory device 400 then becomes the primary power source for the transmitter device 470 during this time via the ACK_PWR line through the first connector module 408 of the modular accessory device 400. The microcontroller 473 has power for a listening or receiving mode, i.e., waiting for an acknowledgment communication signal from the receiver at the transceiver / transmission mechanism 474. Thus, the turn on signal directs the first power supply from the power source 402 to the transmitter device 470. In an exemplary embodiment, power or output voltage from the power source controller 404 is also provided to the visual indicator member 406 as a second power supply.

[0071] In a communication process between a transmitter device 470 and a corresponding receiver, when the receiver receives a communication signal from the transmitter device 470, the receiver sends an acknowledgment communication signal back to the transmitter device 470 to confirm that the signal communication between the transmitter device 470 and the receiver is successful. It will be appreciated that such communication may be performed by wireless communication means, and the signal may include a wireless frame.

[0072] Upon receiving the acknowledgment communication signal at the transceiver / transmission mechanism 474, the microcontroller 473 sets the LED_ON IO pin to logic high. The LED_ON IO pin controls the visual indicator member 406 (e.g., an LED) on the modular accessory device 400. When the LED_ON IO pin is at logic high, the microcontroller 473 controls / turns on the visual indicator member 406 (e.g., an LED) on the modular accessory device 400. For example, the visual indicator member 406 (e.g., an LED) blinks twice in 30 ms. Thus, the signal via the LED_ON IO pin is an indicator control signal that can activate the visual indicator member 406.

[0073] In an exemplary embodiment, if an acknowledgment communication signal is not received by the transmitter device 470, the LED_ON IO pin is not set to logic high (i.e., LED_ON IO is at logic low) and the microcontroller 473 of the transmitter device 470 shuts down / powers down, which in turn shuts down / powers down the power supply controller 404 (e.g., DC-DC regulator) in the modular accessory device 400. For example, a predetermined timeout can be provided to the microcontroller 473 such that the microcontroller 473 shuts down upon expiration of the timeout. The predetermined timeout can be, for example, but is not limited to, 1 ms.

[0074] 5A is a schematic diagram illustrating a modular accessory device coupled to one transmitter device in an exemplary embodiment. The process of FIG. 5A is substantially similar to the process described with reference to FIG. 4, except for the pin naming convention.

[0075] 5A as a visual feedback accessory 500. A transmitter device 570 is electrically coupled to the modular accessory device 500.

[0076] The transmitter device 570 includes a microcontroller 573, which in turn 1 Pin, IO 2 Pins and IOs 3 In this description, a reference to a pin simply refers to the pin name, e.g. IO 1 ,IO 2 ,IO 3 It will be understood that the logic at the pins may be referred to as a logic high or a logic low, etc., and such logic may refer to a voltage output at the respective pin. 1 The pin is connected to a power supply controller 504 (e.g., a DC-DC regulator) of the modular accessory device 500 via the VDD_CONTROL line. 2 The pin is connected to a visual indicator member 506 (e.g., including an LED) of the modular accessory device 500 via a LED_CONTROL line. The LED_CONTROL line controls the on / off state (or activation state) of the visual indicator member 506 (e.g., an LED), for example allowing the LED to be switched on or off. 3 The pin is connected via a VDD line to a power supply controller 504 (e.g., a DC-DC regulator) of the modular accessory device 500. The GND pin of the transmitter device 570 is connected via a GND line to the GND pin of the power supply controller 504 (e.g., a DC-DC regulator) and to the power supply 502 (e.g., a battery) of the modular accessory device 500.

[0077] The VDD_CONTROL line functions to direct a first power supply to the transmitter device 570 and a second power supply to the visual indicator member 506. These supplies of power are from the output of the power supply controller 504, which is coupled to the VDD line.

[0078] Transmitter device 570 IO 1The logic controls the power supply controller 504 (e.g., a DC-DC regulator) of the modular accessory device 500 via the VDD_CONTROL line. The power supply 502 (e.g., a battery) of the modular accessory device is not always on or always discharged. The power supply 502 (e.g., a battery) is connected to the IO 1 It is discharged only by the power supply controller 504 via logic control.

[0079] IO 1 When a high logic is detected at VDD_CONTROL line, the power supply controller 504 (e.g., a DC-DC regulator) is activated via the VDD_CONTROL line. When the transmitter device 570 is activated to transmit a communication signal, the IO 1 can be logic high. That is, the power supply generated within the transmitter device 570 provides the VDD voltage to the microcontroller 573 of the transmitter device 570. The VDD port and IO 3 See the diode 572 between IO and the VDD that is initially generated in the transmitter device 570. 3 is logic low. The microcontroller 573 first determines that IO 3 When is low, this indicates to the microcontroller 573 that it is the transmitter device 570 that is attempting to transmit a signal and / or waiting for an acknowledgment communication signal from the receiver.

[0080] With a high signal along the VDD_CONTROL line, the power source 502 (e.g., a battery) of the modular accessory device 500 is now discharged by the activated power supply controller 504. When the power supply controller 504 (e.g., a DC-DC regulator) is in the on state (or activated state), a voltage and / or current is output from the power supply controller 504 and provided to the microcontroller 573 as the VDD voltage. 3 is also connected to the VDD line, and the IO 3 changes to logic high.

[0081] In an exemplary embodiment, the transmitter device 570 is thus powered by a power source 502 (e.g., a battery) via a power supply controller 504 (e.g., a DC-DC regulator) and can have enough power to send a communication signal and wait for an acknowledgment communication signal from the receiver. When an acknowledgment communication signal is received by the transmitter device 570, the microcontroller 573 2 to a logic high, which instructs the visual indicator member 506 (eg, an LED) to be activated via the LED_CONTROL line.

[0082] FIG. 5B is a schematic flow chart illustrating a process of powering / activating a transmitter device in an exemplary embodiment.

[0083] In step 5002, the microcontroller 573 (denoted as MCU in FIG. 5B) of the transmitter device 570 is first powered / activated by the energy / power generated by the generator of the transmitter device 570 so that the transmitter device 570 starts to operate. 3 It is then determined whether a logic high or logic low is detected on the IO pin. 3 If a logic high is detected on the pin, the process loops to step 5012 where the microcontroller 573 is stopped and the powering / activating process of the transmitter device is terminated. 3 If a logic low is detected on the pin, then in step 5006, the IO 1 The IO pin is set to logic high, enabling the modular accessory device 500 to generate a power output. In step 5008, the power source 502 (e.g., a battery) via the power controller 504 provides the power output for the modular accessory device 500. The transmitter device 570 receives additional power from the modular accessory device 500 and transmits the IO 3The pin changes to a logic high. In step 5010, the transmitter device 570 then enters a normal operating mode, e.g., sending communication frames or signals and waiting for and receiving an acknowledgment communication signal from the receiver while being powered by the power source 502 (e.g., a battery).

[0084] After an acknowledgment communication signal is received from the receiver, the IO 2 is switched to a high logic to activate the visual indicator member 506 of the modular accessory device 500. At step 5012, the microcontroller 573 of the transmitter device 570 is shut down / powered down and the process ends.

[0085] FIG. 6 is a schematic diagram illustrating a modular accessory device coupled to a first transmitter device and a second transmitter device in an exemplary embodiment.

[0086] 5A, the modular accessory device 600 is shown as a visual feedback accessory. A first transmitter device 670 and a second transmitter device 680 are electrically coupled to the modular accessory device 600.

[0087] The first transmitter device 670 and the second transmitter device 680 function substantially similarly to the transmitter device 570 of Figure 5A. The modular accessory device 600 functions substantially similarly to the modular accessory device 500 of Figure 5A.

[0088] The IO of any one of the first transmitter device 670 and the second transmitter device 680 1 The logic controls the power supply controller 604 (e.g., a DC-DC regulator) of the modular accessory device 600 via the VDD_CONTROL line. The power supply 602 (e.g., a battery) of the modular accessory device 600 is not always on or always discharged. The power supply 602 (e.g., a battery) is connected to the IO of either the first transmitter device 670 or the second transmitter device 680. 1It is discharged only by the power supply controller 604 via logic control.

[0089] For example, the IO of the first transmitter device 670 1 When a high logic is detected at VDD_CONTROL line, the power supply controller 604 (e.g., a DC-DC regulator) is activated via the VDD_CONTROL line. When the transmitter device 670 is activated to transmit a communication signal, the IO 1 can be logic high. That is, the power supply generated within the transmitter device 670 provides the VDD voltage to the microcontroller 673 of the transmitter device 670. The VDD port and IO 3 See the diode 672 between IO and the VDD that is initially generated in the transmitter device 670. 3 is logic low. The microcontroller 673 first determines that IO 3 When is low, this indicates to the microcontroller 673 that it is the transmitter device 670 that is attempting to transmit a signal and / or waiting for an acknowledgment communication signal from the receiver.

[0090] With a high signal along the VDD_CONTROL line, the power source 602 (e.g., a battery) of the modular accessory device 600 is now discharged by the activated power supply controller 604. When the power supply controller 604 (e.g., a DC-DC regulator) is in the on state (or activated state), a voltage and / or current is output from the power supply controller 604 and provided to the microcontroller 673 as the VDD voltage. 3 is also connected to the VDD line, and the IO 3 changes to logic high.

[0091] In an exemplary embodiment, the first transmitter device 670 is thus powered by a power source 602 (e.g., a battery) via a power supply controller 604 (e.g., a DC-DC regulator) and can have enough power to send a communication signal and wait for an acknowledgment communication signal from a receiver. When an acknowledgment communication signal is received by the first transmitter device 670, the microcontroller 673 controls the IO of the first transmitter device 670. 2 to a logic high, which instructs the visual indicator member 606 (eg, an LED) to be activated via the LED_CONTROL line.

[0092] In an exemplary embodiment, the microcontroller 683 of the second transmitter device 680 obtains power supply and operates to wake up / start up with the voltage and / or current output from the power supply controller 604 provided as VDD voltage. See diode 682 in the second transmitter device 680. IO 3 At the first determination of the pin, the IO of the second transmitter device 680 3 is initially determined to be logic high. 3 When is high, this indicates to the microcontroller 683 that it is not the second transmitter device 680 that is attempting to transmit a signal and / or wait for an acknowledgment communication signal from the receiver.

[0093] 5B, it will be observed that step 5004 provides a decision to the respective microcontroller 673, 683 of each transmitter device 670, 680 as to whether to proceed from step 5006 to step 5010 or to loop to step 5012.

[0094] For the first transmitter device 670 of the example embodiment, in step 5004, 3It is determined that the initial determination at is low and the process proceeds through step 5006 to step 5010, i.e., the first transmitter device 670 then enters into a normal operating mode, powered by the power source 602 (e.g., a battery), for example transmitting a communication signal and waiting for and receiving an acknowledgment communication signal from the receiver.

[0095] On the other hand, for the second transmitter device 680 of the exemplary embodiment that is not activated by an operator or user, when the first transmitter device 670 enables the modular accessory device 600 to generate a power output, the power output is also provided to the second transmitter device 680. The microcontroller 683 of the second transmitter device 680 is activated / powered (see step 5002 of FIG. 5B). In step 5004, the IO of the second transmitter device 680 is 3 A logic high is detected on the pin. The process loops to step 5012, i.e., the microcontroller 683 of the second transmitter device 680 is stopped / powered down and the powering / activation process of the second transmitter device 680 ends.

[0096] Thus, in the above exemplary embodiment, the modular accessory device 600 can cooperate with the two transmitter devices 670, 680 to simultaneously power both transmitter devices 670, 680 (if necessary) so that both transmitter devices 670, 680 can send their respective communication signals and wait for their respective acknowledgement communication signals. The modular accessory device 600 can simultaneously enable a visual indication for both transmitter devices 670, 680 (if necessary). If only one transmitter device, e.g., 670, is activated to transmit a communication signal, the modular accessory device 600 can also provide power to the activated transmitter device, e.g., 670, and enable a visual indication for the activated transmitter device, e.g., 670. The non-activated transmitter device, e.g., 680, can determine that it is not the transmitter device that has been activated to transmit a communication signal, obtain power from the modular accessory device 600, and / or utilize a visual indicator member of the modular accessory device 600. The non-activated transmitter devices, eg, 680, may then be deactivated (see step 5012) until activated.

[0097] For example, firmware with an interaction detection process may be provided in each of the transmitter devices 670 , 680 to enable the transmitter devices 670 , 680 to cooperate with the modular accessory device 600 .

[0098] FIG. 7A is a schematic diagram illustrating an example circuit diagram of a first connector module and a second connector module in a modular accessory device in one example embodiment.

[0099] In an exemplary embodiment, two connection interfaces between the modular accessory device and two adjacent transmitter devices are formed / enabled by the first connector module 720 and the second connector module 740. For example, the first connector module 720 can be coupled to a conductive member (not shown) of a first transmitter device, and the second connector module 740 can be coupled to a conductive member (not shown) of a second transmitter device. The first connector module 720 and the second connector module 740 are, for example, multiple pogo pins. The first connector module 720 and the second connector module 740 are respectively disposed on a first side wall and an opposite second side wall of a housing of the modular accessory device. The first connector module 720 includes a first input member and a first output member. For example, the first input member includes two pogo pins, and the first output member includes two pogo pins. The second connector module 740 includes a second input member and a second output member. For example, the second input member includes two pogo pins and the second output member includes two pogo pins. The connection interface between the modular accessory device and the adjacent first and second transmitter devices is formed / enabled / operated via the pogo pins. The pogo pins of the first connector module 720 and the pogo pins of the second connector module 740 can be mirror-positioned on a first sidewall and an opposing second sidewall of the modular accessory device.

[0100] In this example, line 1 of both the first connector module 720 and the second connector module 740 is grounded.

[0101] In this example, line 2 (i.e., the connection associated with ACK_PWR) of both the first connector module 720 and the second connector module 740 can receive power from a power source and transmit it to the first transmitter device and / or the second transmitter device, respectively, based on, for example, the high / low logic of the ACK_DET IO of the first transmitter device and / or the second transmitter device. See, for example, the description of FIG. 4.

[0102] In this example, line 3 (i.e., the connection associated with ACK_BAT ON) controls a power controller (e.g., a DC-DC regulator) of the modular accessory device based on, for example, the high / low logic of the BAT_ON IO of the first transmitter device and / or the second transmitter device. See, for example, the description of FIG. 4.

[0103] In this example, line 4 (i.e., the connection associated with ACK_WLED) controls the on / off state of a visual indicator member of the modular accessory device based on, for example, the high / low logic of the LED_ON IO of the first transmitter device and / or the second transmitter device. See, for example, the description of FIG. 4.

[0104] FIG. 7B is a schematic diagram illustrating an example circuit diagram between a power source and a power controller in a modular accessory device in one example embodiment.

[0105] In an exemplary embodiment, the power source 702 is illustrated by, for example, a replaceable battery or a coin cell battery. The power source controller 704 is illustrated by, for example, a DC-DC regulator. The power source 702 (e.g., a battery) is electrically connected to the power source controller 704 (e.g., a DC-DC regulator). The power of the power source 702 (e.g., a battery) is regulated by the power source controller 704 (e.g., a DC-DC regulator). The power source controller 704 (e.g., a DC-DC regulator) is controlled by a high / low logic input from an ACK_BAT_ON IO of a neighboring transmitter device that may be connected / coupled to the modular accessory device. When a logic high is detected on the ACK_BAT_ON IO of the transmitter device, the power source controller 704 (e.g., a DC-DC regulator) of the modular accessory device is switched on. The power source 702 (e.g., a battery) is used as a voltage input for the power source controller 704 (e.g., a DC-DC regulator).

[0106] 7C is a schematic diagram illustrating an example circuit diagram of a visual indicator member of a modular accessory device in an example embodiment. The visual indicator member includes a visual indicator element and a control element for the visual indicator element. For example, the visual indicator member can include a lighting element and an actuation control coupled to the lighting element.

[0107] In an exemplary embodiment, the visual indicator member 710 includes, for example, an LED or LED light 706. The visual indicator member 710 uses power from a power supply controller (e.g., 704). The visual indicator member 710 includes a transistor 708 that can control the LED 706. The transistor 708 is connected, for example, to an LED_ON IO of the transmitter device. When a high logic is detected at the LED_ON IO of the transmitter device via the ACK_WLED line, the transistor 708 switches on and the LED 706 switches on (or activates). In this way, for example, the transistor 708 serves as a control element for the visual indicator member 710 that activates the lighting element (e.g., the LED 706).

[0108] FIG. 8 is a simplified flowchart 800 illustrating a method of using a modular accessory device in one exemplary embodiment.

[0109] In step 802, the modular accessory device is electrically coupled to a transmitter device located directly adjacent to the modular accessory device. In step 804, the transmitter device is paired with the receiver. In step 806, the actuator is pressed to activate the transmitter device. The transmitter device begins / starts operation using energy from the generator (or energy harvesting generator) in the transmitter device. In 808, the transmitter device directs a first power supply from a power source of the modular accessory device to the transmitter device. The modular accessory device also provides a second power supply to the visual indicator member of the modular accessory device. The transmitter device sends a communication signal to the receiver. The transmitter device receives power from the electrical coupling to the modular accessory device and waits for an acknowledgement communication signal from the receiver. In step 810, when the receiver receives the communication signal from the transmitter device and transmits an acknowledgement communication signal, the transmitter device receives an acknowledgement communication signal from the receiver. In step 812, the transmitter device transmits an indicator control signal via the electrical coupling to the modular accessory device to activate the visual indicator member of the modular accessory device.

[0110] The present disclosure also provides a transmitter device that can cooperate with the modular accessory device as described in the exemplary embodiment. The transmitter device is a battery-less transmitter device that can be coupled to the modular accessory device. The transmitter device can be preferably a wireless transmitter device.

[0111] FIG. 9 is a schematic block diagram for illustrating a transmitter device in an exemplary embodiment. The transmitter device 900 can be coupled to a modular accessory device. The transmitter device 900 includes at least one conductive member 902 disposed on at least one sidewall of the transmitter device 900. The at least one conductive member 902 is configured to allow electrical coupling to a first connector module of the modular accessory device. Furthermore, the transmitter device 900 includes a microcontroller module 904 coupled to the at least one conductive member 902. The transmitter device 900 also includes a transceiver mechanism 906 coupled to the microcontroller module 904. The transceiver mechanism 906 can transmit and receive signals or communicate with a receiver.

[0112] In an exemplary embodiment, a generator (not shown) of the transmitter device 900 generates energy / power to operate the transmitter device 900 (see, for example, step 806 of FIG. 8). The transmitter device 900 can send a signal to a receiver to obtain power from the modular accessory device and wait for an acknowledgement communication signal from the receiver. The microcontroller module 904 can send a signal to the modular accessory device to direct a first power supply from a power source of the modular accessory device to the transmitter device 900. Such a signal also directs a second power supply from a power source of the modular accessory device to a visual indicator member of the modular accessory device. Such a signal can be referred to as an accessory device turn-on signal in some exemplary embodiments. For example, the IO in the exemplary embodiment described with reference to FIGS. 5A and 5B may be a signal to the transmitter device 900 to receive power from the modular accessory device. 15A. Thus, with the first power supply, the microcontroller module 904 may be powered and wait for an acknowledgment communication signal from a receiver at the transceiver mechanism 906. In an exemplary embodiment, the microcontroller module 904 may transmit an indicator control signal to the modular accessory device to activate a visual indicator member based on the transceiver mechanism 906. For example, upon receiving an acknowledgment communication signal at the transceiver mechanism 906, the microcontroller module 904 may transmit an indicator control signal to the modular accessory device to activate a visual indicator member. For example, in the exemplary embodiment described with reference to FIG. 5A, 2 Please refer to the explanation.

[0113] In an exemplary embodiment, the microcontroller module 904 may include a determination mechanism for determining whether to transmit a signal to the modular accessory device instructing a first power supply from a power source of the modular accessory device to the transmitter device 900. For example, step 5004 of FIG. 5B and, for example, the IO during operation of the microcontroller 3 See explanation of first logic high / low decision.

[0114] The exemplary embodiments described above may provide a modular accessory device for connecting to an adjacent battery-less and wireless transmitter. The modular accessory device may provide visual feedback to an operator of an industrial control unit. The industrial control unit may be controlled or actuated via an actuator, such as a push button, a selector switch, a joystick, or the like. The wireless transmitter may send a communication signal to a receiver. If the communication signal is received by the receiver, the receiver may send an acknowledgment communication signal back to the wireless transmitter. This may effectively activate or turn on a visual indicator member of the modular accessory device to notify the operator that the communication signal has been received by the receiver. This may allow the operator to conclusively determine whether the communication signal has been received by the receiver.

[0115] The modular accessory device provides the transmitter device with external power to wait for the acknowledgement communication signal from the receiver. Otherwise, without an external power supply, the batteryless and wireless transmitter usually does not have enough power to stay on. For example, without external power, the batteryless and wireless transmitter usually can only stay on for 6 ms. Thus, in the conventional product, there is insufficient power to wait for the acknowledgement communication signal. With this modular accessory device and its external power supply, the batteryless and wireless transmitter can stay on for longer, for example, 90 ms, to wait for the acknowledgement communication signal.

[0116] This modular accessory device allows the transmitter device to achieve a small form factor since the transmitter device does not need to have a large generator or power supply internally, particularly to provide a visual indicator of an acknowledgment communication signal from the receiver.

[0117] Power for the modular accessory device is provided by a power source within the modular accessory device, for example, a coin cell battery. The power source is not required to be on all the time. Thus, the modular accessory device is not constantly consuming or discharging battery power. The power source can be switched to an on state (or working state) when the power controller of the modular accessory device is switched on. This can reduce power waste.

[0118] The power source of the modular accessory device provides sufficient power for the transmitter device to receive an acknowledgment communication signal from an associated receiver.

[0119] The power source of the modular accessory device is a separate power source from the generator of the transmitter device, allowing the visual indicator member to operate for longer periods of time and at a brighter intensity.

[0120] In some exemplary embodiments, the modular accessory device can simultaneously connect to two different transmitter devices and detect which of the two transmitter devices is active at any given time, allowing an operator to determine that a communication signal from a desired transmitter device has been received by an associated receiver.

[0121] The visual indicator member of the modular accessory device may be connected to two adjacent transmitter devices such that the visual indicator member may be activated separately for each transmitter device when an acknowledgement communication signal is received by the associated transmitter device. Thus, the modular accessory device may be used with a selector switch. A first position of the selector switch may correspond to a first transmitter device and a second position of the selector switch may correspond to a second transmitter device.

[0122] The modular accessory device, being modular in nature, can be connected / disconnected from the transmitter device as needed without compromising or adversely affecting the performance of the machine / industrial control unit. The modular accessory device can be connected to the transmitter device to add functionality to the transmitter device for receiving an acknowledgement communication signal from the receiver. The modular nature of the modular accessory device allows the transmitter device to be used alone without the modular accessory device if desired. Furthermore, since the modular accessory device is a separate device from the transmitter device, this allows the transmitter device to be formed in a small form factor.

[0123] Its modular nature allows modular accessory devices to be used / associated with different Transmitter devices, thereby eliminating the need to provide specific visual display modules / members for various different types of Transmitter devices.

[0124] Most of the components for instructing the modular accessory device to initiate an operation are included in the transmitter device, e.g., logic control and transceiver / transmitting mechanisms for actuating the modular accessory device. The modular accessory device only includes a small number of components, e.g., a power supply, a power supply controller, and visual display members. This can be achieved due to the reliability of the connection interface between the modular accessory device and the transmitter device, i.e., the connector module of the modular accessory device and the complementary conductive members of the transmitter device. Most of the components for instructing the modular accessory device are provided external to the modular accessory device (i.e., within the transmitter device), which can greatly reduce the cost and complexity of production / manufacturing of the modular accessory device.

[0125] The mechanical transmitter mating members of the modular accessory device are complementary to corresponding members on the transmitter device and, together with the snap-fit ​​hooks of the mechanical transmitter mating members, enable the modular accessory device and an adjacent transmitter device to be securely coupled / connected to one another.

[0126] The terms "coupled" or "connected" as used in this description, unless otherwise specified, are intended to cover both a direct connection or a connection through one or more intermediary means.

[0127] As used in this description, terms such as "configured to perform a task / act," "configured for performing a task / act," and the like include being programmable, programmed, connectable, wired, or otherwise constructed to have the capability to perform a task / act when arranged or installed as described herein. Terms such as "configured to perform a task / act," "configured for performing a task / act," and the like are intended to cover "when in use, a task / act is performed," e.g., specifically performing or executing a task / act, and / or specifically configured and / or specifically arranged and / or specifically adapted for such.

[0128] The term "and / or," e.g., "X and / or Y," should be understood to mean either "X and Y" or "X or Y," and should be interpreted as clearly endorsing both meanings or either meaning.

[0129] As used herein when referring to two elements, terms such as "associated with," "related to," and the like refer to a broad relationship between the two elements. This relationship includes, but is not limited to, a physical, chemical, or biological relationship. For example, when element A is associated with element B, elements A and B can be directly or indirectly attached to each other, or element A can contain element B, or vice versa.

[0130] As used herein, terms such as "exemplary embodiment," "example embodiment," "exemplary implementation," "exemplary," and the like are intended to provide an example of the subject matter described in this disclosure. Such an example may relate to one or more features defined in the claims, but is not necessarily intended to highlight the best example or any essentials of any feature.

[0131] The description herein may, in some parts, be explicitly or implicitly described as algorithms and / or functional operations operating on data in a computer memory or electronic circuitry. These algorithmic descriptions and / or functional operations are typically used by those skilled in the information / data processing arts for efficient description. An algorithm generally relates to a self-consistent sequence of steps leading to a desired result. The algorithmic steps may include physical manipulations of physical quantities, such as electrical, magnetic or optical signals, which may be stored, transmitted, transferred, combined, compared, and otherwise manipulated.

[0132] Furthermore, unless otherwise noted, and as will generally become apparent hereafter, those skilled in the art will understand that throughout this specification discussions utilizing terms such as "scan," "calculate," "determine," "substitute," "generate," "initialize," "output," and the like refer to the acts and processes of an instruction processor / computer system, or similar electronic circuit / device / component, that manipulate / process data represented as physical quantities within the described system and convert it into other data similarly represented as physical quantities within the system or other information storage, transmission or display device, and the like.

[0133] This description also discloses related devices / apparatus for performing the described method steps. Such apparatus may be specifically constructed for the purposes of the method, or may include a general-purpose computer / processor or other device that is selectively activated or reconfigured by a computer program stored in a storage member. The algorithms and displays described herein are not inherently related to any particular computer or other apparatus. It will be understood that a general-purpose device / machine can be used in accordance with the teachings herein. Alternatively, construction of a dedicated device / apparatus for performing the method steps may be desired.

[0134] In addition, the description is presented to implicitly cover computer programs in that it will be apparent that the steps of the method described herein may be implemented by computer code. It will be understood that a wide variety of programming languages ​​and codings can be used to implement the teachings of the description herein. Also, the computer program is not limited to any particular control flow, where applicable, and different control flows can be used without departing from the scope of the present invention.

[0135] Furthermore, one or more of the steps of the computer program may be executed in parallel and / or sequentially, if applicable. Such computer programs may be stored on any computer-readable medium, if applicable. Computer-readable medium may include storage devices such as magnetic or optical disks, memory chips, or other storage devices suitable for interfacing with a suitable reader / general-purpose computer. In such a case, the computer-readable storage medium is non-transitory. Such storage media covers all computer-readable media, including media that store data only for a short period of time and / or only when power is present, such as register memory, processor cache, and random access memory (RAM). Computer-readable media may even include wired media, such as exemplified in the Internet system, or wireless media, such as exemplified in Bluetooth technology. The computer program, when loaded and executed in a suitable reader, effectively results in an apparatus capable of implementing the steps of the described method.

[0136] Exemplary embodiments may also be implemented as hardware modules. A module is a functional hardware unit designed for use with other components or modules. For example, a module may be implemented using digital or discrete electronic components, or may form part of an overall electronic circuit, such as an application specific integrated circuit (ASIC). Those skilled in the art will appreciate that exemplary embodiments may also be implemented as a combination of hardware and software modules.

[0137] In addition, when describing some embodiments, the present disclosure has disclosed a method and / or process as a particular sequence of steps. However, unless otherwise required, it will be understood that the method or process should not be limited to the particular sequence of steps disclosed. Other sequences of steps may be possible. The particular order of steps disclosed herein should not be construed as unduly limiting. Unless otherwise required, the method and / or process disclosed herein should not be limited to performing the steps in the order described. The order of steps may be altered and still be within the scope of the present disclosure.

[0138] Further, in the description herein, whenever the word "substantially" is used, it is understood to include, but is not limited to, "entirely" or "completely", etc. Additionally, whenever the terms "comprising", "comprise", etc. are used, they are intended to be non-limiting descriptive terms in that they broadly include the elements / components listed after such terms, in addition to other components not expressly listed. For example, when "comprising" is used, a reference to "a" feature is also intended to be a reference to "at least one" of that feature. Terms such as "consisting", "consist", etc., can be considered subsets of terms such as "comprising", "comprise", etc., in the appropriate context. Thus, in embodiments disclosed herein using terms such as "comprising", "comprise", etc., it will be understood that these embodiments provide teachings for corresponding embodiments using terms such as "consisting", "consist", etc. Furthermore, whenever terms such as "about," "approximately," and the like are used, generally refer to reasonable variations, such as a + / - 5% variation of the disclosed value, or a 4% variation of the disclosed value, or a 3% variation of the disclosed value, a 2% variation of the disclosed value, or a 1% variation of the disclosed value.

[0139] Furthermore, in the present description, some values ​​may be disclosed in ranges. The values ​​indicating the end points of the range are intended to indicate the preferred range. Whenever a range is described, the range is intended to cover and teach all possible subranges as well as the individual numerical values ​​within the range. That is, the end points of the range should not be interpreted as inflexible limitations. For example, a description of a range of 1% to 5% is intended to specifically disclose subranges such as 1% to 2%, 1% to 3%, 1% to 4%, 2% to 3%, and the like, as well as values ​​within the range, such as 1%, 2%, 3%, 4%, 5%, individually. It should be understood that the individual numerical values ​​within the range also include integers, fractions, and decimals. Furthermore, whenever a range is described, the range is also intended to cover and teach values ​​up to two additional decimal points or significant figures (where appropriate) from the numerical endpoints indicated. For example, a description of a range of 1% to 5% is intended to specifically disclose 1.00% to 5.00% and also the range of 1.0% to 5.0% and all intermediate values ​​therein (such as 1.01%, 1.02%...4.98%, 4.99%, 5.00% and 1.1%, 1.2%...4.8%, 4.9%, 5.0%, etc.). The above specific disclosure intent is applicable to any depth / breadth of the range.

[0140] In the described exemplary embodiment, the first connector module and the second connector module are described as being in the form of one or more pogo pins. However, it should be understood that the exemplary embodiment is not so limited. The first connector module and the second connector module may be in the form of, but is not limited to, a gold-plated edge or one or more contact pads. If so, the complementary conductive member of the transmitter device may be in the form of, for example, one or more pogo pins. For example, if there are four pogo pins arranged for the complementary conductive member of the transmitter device, four contact pads are arranged for each of the first connector module and the second connector module. The first connector module and the second connector module may be in any form as long as each is capable of electrically coupling the modular accessory device to a transmitter device arranged directly adjacent to the modular accessory device.

[0141] In the described exemplary embodiment, the power source (e.g., a battery) is connected in series with the power source controller (e.g., a DC-DC regulator). However, it should be understood that the exemplary embodiment is not so limited. The power source (e.g., a battery) may be separate from the power source controller (e.g., a DC-DC regulator). For example, the power source (e.g., a battery) may be directly connected to the first connector module and / or the second connector module.

[0142] In the described exemplary embodiment, the lighting element of the visual indicator member is described as an LED or LED light. It will be understood that the lighting element is not so limited. Any form of lighting element can be used as the lighting element of the visual indicator member, such as, for example, an incandescent light element, a photonic light element, etc. In addition, the control element of the visual indicator member is described as an actuated on / off component. It will be understood that other forms of suitable control for the lighting element can be alternatively or additionally implemented. For example, a mechanical switch or the like can be used.

[0143] It should be understood that the mechanical transmitter mating of the modular accessory device of the exemplary embodiment is not limited to the form described in the exemplary embodiment, for example, the mechanical transmitter mating can be any other form of suitable connection so long as the modular accessory device can be securely mechanically coupled to an adjacent transmitter device.

[0144] It will be understood by those skilled in the art that other variations and / or modifications may be made to the specific embodiments without departing from the scope of the invention as claimed as broadly described. For example, in the description herein, features of different exemplary embodiments may be mixed, combined, exchanged, incorporated, adapted, modified, subsumed, etc. across different exemplary embodiments. For example, exemplary embodiments are not necessarily mutually exclusive, as some may be combined with one or more embodiments to form new exemplary embodiments. Furthermore, it will be understood that while the present disclosure provides embodiments having one or more of the features / characteristics discussed herein, one or more of these features / characteristics may also be waived in other alternative embodiments, and the present disclosure provides support for such waiver and these related alternative embodiments. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive. [Explanation of symbols]

[0145] 100 Modular Accessory Devices 102 Housing 104 Top surface 106 First side wall 108 Second Side Wall 110 First rear end 112 Second rear end 114 Power supply 116 Power Controller 120 first connector module 122 first input member 124 first output member 130 Visual indicator member 140 Second Connector Module 142 second input member 144 second output member 150 Mechanical transmitter fitting 152 Mechanical transmitter fitting 153 Spine 154 L-shaped leading edge 155 Spine 156 L-shaped leading edge 157 Snap Fit Hook 158 Snap Fit Hook 160 Mechanical actuator fitting 200 Modular Accessory Devices 230 Visual indicator member 250 Mechanical transmitter fitting 252 Mechanical transmitter fitting 253 Spine 254 L-shaped leading edge 257 Snap Fit Hook 258 Snap Fit Hook 270 first transmitter device 271 Secondary Transmitter Device 272 Blocking Components 300 Modular Accessory Devices 400 Modular Accessory Devices 402 Power supply 404 Power Controller 406 Visual indicator components 408 First Connector Module 470 Transmitter Device 472 Generator Module 473 Microcontroller 474 Transceiver / Transmission Mechanism 475 Power Management Module 500 Modular Accessory Devices 502 Power supply 504 Power Controller 506 Visual indicator member 570 Transmitter Device 572 Diode 573 Microcontroller 600 Modular Accessory Devices 602 Power supply 604 Power Controller 606 Visual indicator members 670 first transmitter device 672 Diode 673 Microcontroller 680 Second transmitter device 682 Diode 683 Microcontroller 702 Power supply 704 Power Controller 706 LED 708 Transistor 710 Visual indicator components 720 1st Connector Module 740 Second Connector Module 900 Transmitter Device 902 Conductive materials 904 Microcontroller Module 906 Transceiver Mechanism

Claims

1. A modular accessory device, comprising: a first connector module for coupling to a first transmitter device, the first connector module including a first input member; a power supply controller coupled to the first connector module, the power supply controller being further configured to be coupled to a power supply; a visual indicator member coupled to the first connector module; Including, the first input member is configured to receive a signal from the first transmitter device to direct a first power supply from the power source to the first transmitter device and a second power supply to the visual indicator member, and the visual indicator member is further configured to operate based on an indicator control signal received from the first transmitter device via the first input member; A modular accessory device, wherein the visual indicator member is disposed on the modular accessory device such that the visual indicator member is capable of being received within an external actuation device.

2. A modular accessory device, comprising: a first connector module for coupling to a first transmitter device, the first connector module including a first input member; a power supply controller coupled to the first connector module, the power supply controller being further configured to be coupled to a power supply; a visual indicator member coupled to the first connector module; Including, the first input member is configured to receive a signal from the first transmitter device to direct a first power supply from the power source to the first transmitter device and a second power supply to the visual indicator member, and the visual indicator member is further configured to operate based on an indicator control signal received from the first transmitter device via the first input member; a second connector module for coupling to a second transmitter device, the second connector module including a second input member; the second connector module is coupled to the power controller and to the visual indicator member; a second input member configured to receive a signal from the second transmitter device to instruct the first power supply from the power source to the second transmitter device and the second power supply to the visual indicator member, and further wherein the visual indicator member is configured to operate based on an indicator control signal received from the second transmitter device via the second input member.

3. A modular accessory device, comprising: a first connector module for coupling to a first transmitter device, the first connector module including a first input member; a power supply controller coupled to the first connector module, the power supply controller being further configured to be coupled to a power supply; a visual indicator member coupled to the first connector module; Including, the first input member is configured to receive a signal from the first transmitter device to direct a first power supply from the power source to the first transmitter device and a second power supply to the visual indicator member, and the visual indicator member is further configured to operate based on an indicator control signal received from the first transmitter device via the first input member; The modular accessory device further includes a mechanical actuator engagement member disposed on a top surface of the modular accessory device, the mechanical actuator engagement member adapted to mechanically couple to at least one external actuator device.

4. A modular accessory device for coupling to at least a first transmitter device, comprising: a first connector module for coupling to the first transmitter device as an external adjacent device, the first connector module including a first input member; a power supply controller coupled to the first connector module, the power supply controller being further configured to be coupled to a power source, the power source being disposed in a housing of the modular accessory device; a visual indicator member coupled to the first connector module; Including, a first input member configured to receive a signal from the first transmitter device to indicate a first power supply from the power source located in the housing of the modular accessory device to the first transmitter device and a second power supply from the power source located in the housing of the modular accessory device to the visual indicator member, and further wherein the visual indicator member is configured to operate based on an indicator control signal received from the first transmitter device via the first input member.

5. 5. The modular accessory device of claim 2, wherein the visual indicator member is positioned on the modular accessory device such that the visual indicator member is capable of being housed within an external actuation device.

6. The modular accessory device of claim 1 , wherein the first connector module is disposed on a first side wall of the modular accessory device.

7. 5. The modular accessory device of claim 1, wherein the first connector module further includes a first output member for transmitting the first power supply to the first transmitter device.

8. a second connector module for coupling to a second transmitter device, the second connector module including a second input member; the second connector module is coupled to the power controller and to the visual indicator member; 8. The modular accessory device of claim 1, wherein the second input member is configured to receive a signal from the second transmitter device to instruct the first power supply from the power source to the second transmitter device and the second power supply to the visual indicator member, and further wherein the visual indicator member is configured to operate based on an indicator control signal received from the second transmitter device via the second input member.

9. The modular accessory device of claim 2 , wherein the second connector module is disposed on a second side wall of the modular accessory device.

10. 10. The modular accessory device of claim 2 or 9, wherein the second connector module further includes a second output member for transmitting the first power supply to the second transmitter device.

11. 11. The modular accessory device of claim 1, further comprising a mechanical transmitter mating member disposed on a housing of the modular accessory device, the mechanical transmitter mating member adapted to mechanically couple to at least one transmitter device.

12. The modular accessory device of claim 1 , further comprising a mechanical actuator engaging member disposed on a top surface of the modular accessory device, the mechanical actuator engaging member adapted to mechanically couple to at least one external actuator device.

13. A transmitter device for coupling to a modular accessory device according to any one of claims 1 to 12, comprising: at least one conductive member disposed on at least one sidewall of the transmitter device, the at least one conductive member configured to enable electrical coupling to the first connector module; a microcontroller module coupled to at least one of the conductive members; a transceiver mechanism coupled to the microcontroller module; Including, the microcontroller module is operable to send a signal to the modular accessory device to direct a supply of the first power from the power source to the transmitter device; Further, the microcontroller module is capable of transmitting an indicator control signal to the modular accessory device to activate the visual indicator member based on the transceiver mechanism. Transmitter device.

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