Battery charging bay system

Abstract

Example embodiments relate to a battery charging bay. An example embodiment of a battery charging bay includes: a housing; one or more battery receptacles each extending into the housing from respective openings defined by a top surface of the housing; a coupling protrusion extending from a first side surface of the housing; and a coupling recess formed in a second side surface of the housing. The coupling protrusion and coupling recess each enable the battery charging bay to be coupled with a similarly-configured battery charging bay that has a corresponding coupling protrusion and a corresponding coupling recess.

Description

Battery Charging Bay SystemCROSS REFERENCE TO RELATED APPLICATION

[0001] This application claims priority to U.S. Provisional Patent Application No. 63 / 729,755, filed on December 9, 2024, the entire contents of which are incorporated herein by reference.BACKGROUND

[0002] Providing patient care in healthcare facilities (e.g., hospitals) generally necessitates interaction between healthcare workers (e.g., doctors, nurses, pharmacists, technicians, nurse practitioners, etc.) and between those healthcare workers and various devices / systems that support treatment of patients.

[0003] Many healthcare facilities have already installed one or more wireless networks to support wireless communication devices such as laptop computers and mobile phones that could facilitate this interaction. These wireless networks typically use standard wireless networking protocols, such as one of the 802.11 standards, with wireless access points distributed throughout the facilities and coupled with each other and / or with other network nodes using wireless mesh networking and / or wired (e.g., Ethernet) networking. When in coverage of such a network, healthcare workers may thus use their wireless communication devices in a conventional manner, to engage in calls with each other and perhaps to communicate with a centralized healthcare management system, among other possibilities.

[0004] Each wireless communication device may require regular recharging through a battery charger. However, the simultaneous charging of multiple devices can lead to disorganization and clutter, particularly in busy healthcare environments. This lack of organization can disrupt workflows, increase the risk of misplaced or uncharged devices, and complicate device management.SUMMARY

[0005] The present disclosure relates to a battery charging bay system including a plurality of battery charging bays connected to one another, thus enabling a modular “daisy chain” connection. Any number of battery charging bays may be connected in series to form the battery charging bay system.

[0006] In some embodiments, a battery charging bay includes: a housing having (i) a top surface; (ii) a bottom surface opposite the top surface; (iii) a first side surface extending from the top surface to the bottom surface; and (iv) a second side surface opposite the first side surface and extending from the top surface to the bottom surface. The battery charging bay also includes: one or more battery receptacles each extending into the housing from respective openings defined by the top surface; a coupling protrusion extending from the first side surface; and a coupling recess formed in the second side surface. The coupling protrusion enables the battery charging bay to be coupled with another battery charging bay that has a corresponding coupling recess into which the coupling protrusion is configured to be received. The coupling recess enables the battery charging bay to be coupled with another battery charging bay that has a corresponding coupling protrusion that the coupling recess is configured to receive.

[0007] In some embodiments a battery-charging-bay system includes a plurality of battery charging bays configured to be coupled with each other. The plurality of battery charging bays includes a first battery charging bay, a second battery charging bay, and a third battery charging bay. Each battery charging bay includes a respective housing having (i) a top surface, (ii) a bottom surface opposite the top surface, (iii) a first side surface extending from the top surface to the bottom surface, and (iv) a second side surface opposite the first side surface and extending from the top surface to the bottom surface. Each battery charging bay includes one or more battery receptacles each extending into the housing from respective openings defined by the top surface. Each battery charging bay also includes a coupling protrusion extending from the first side surface of the battery charging bay, and each battery charging bay includes a coupling recess formed in the second side surface of the battery charging bay. The coupling protrusion of the first battery charging bay is configured to be received into the coupling recess of the second battery charging bay so as to couple the first battery charging bay with the second battery charging bay. The coupling recess of the first battery charging bay is configured to receive the coupling protrusion of the third battery charging bay so as to couple the first battery charging bay with the third battery charging bay.

[0008] In some embodiments, a method of serially coupling together a first battery charging bay, a second battery charging bay, and a third battery charging bay is provided. Each battery charging bay includes a respective housing having (i) a top surface, (ii) a bottom surface opposite the top surface, (iii) a first side surface extending from the top surface to the bottom surface, and (iv) a second side surface opposite the first side surface and extending from the top surface to the bottom surface. Each battery charging bay also includes one ormore battery receptacles each extending into the housing from respective openings defined by the top surface. Additionally, each battery charging bay includes a coupling protrusion extending from the first side surface of the battery charging bay, and each battery charging bay includes a coupling recess formed in the second side surface of the battery charging bay. The method includes fitting the coupling protrusion of the first battery charging bay into the coupling recess of the second battery charging bay to couple the first battery charging bay with the second battery charging bay. The method also includes fitting the coupling protrusion of the second battery charging bay with the coupling recess of the third battery charging bay to couple the second battery charging bay with the third battery charging bay.

[0009] These as well as other aspects, advantages, and alternatives should become apparent to those of ordinary skill in the art by reading the following detailed description, with reference, where appropriate, to the accompanying drawings.BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 illustrates a perspective view of a battery charging bay system, in accordance with example embodiments.

[0011] Figures 2-10 illustrate a battery charging bay, in accordance with example embodiments.

[0012] Figure 11 illustrates an example implementation of a pair of battery charging bays coupled to each other, in accordance with example embodiments.

[0013] Figures 12A and 12B illustrate an example of a battery charging bay having a rubber snap-fit connection, in accordance with example embodiments.

[0014] Figure 13 A and 13B illustrate an example of a battery charging bay having a magnetic connection, in accordance with example embodiments.

[0015] Figures 14-20 illustrate a battery, in accordance with example embodiments.

[0016] Figure 21 illustrates a cross-sectional view of a battery receptacle of a battery charging bay with a battery disposed therein, in accordance with example embodiments.

[0017] Figure 22 is a flow chart illustrating a method for coupling a battery to a battery receptacle of a battery charging bay, in accordance with example embodiments.

[0018] Figure 23 is a flow chart illustrating a method for coupling a battery charging bay to another similar battery charging bay, in accordance with example embodiments.DETAILED DESCRIPTION

[0019] Example methods and systems are described herein. It should be understood that the words “example,” “exemplary,” and “illustrative” are used herein to mean “serving as an example, instance, or illustration.” Any embodiment or feature described herein as being an “example,” being “exemplary,” or being “illustrative” is not necessarily to be construed as preferred or advantageous over other embodiments or features. The exemplary embodiments described herein are not meant to be limiting. It should be readily understood that the aspects of the present disclosure, as generally described herein and illustrated in the figures, can be arranged, substituted, combined, separated, and designed in a wide variety of different configurations, all of which are explicitly contemplated herein.

[0020] In the description provided herein, numerous specific details are set forth to provide a thorough understanding of the disclosed concepts, which may be practiced without some or all of these particulars. In other instances, details of known devices and / or processes have been omitted to avoid unnecessarily obscuring the disclosure. While some concepts are described in conjunction with specific examples, it should be understood that these examples are not intended to be limiting.

[0021] Furthermore, the particular arrangements shown in the figures should not be viewed as limiting. It should be understood that other embodiments may include more or less of each element shown in a given figure. Further, some of the illustrated elements may be combined or omitted. Yet further, an exemplary embodiment may include elements that are not illustrated in the figures.

[0022] Illustrative, non-exhaustive examples, which may or may not be claimed, of the subject matter according the present disclosure are provided below

[0023] As noted above, many healthcare workers rely on wireless communication devices to interact with colleagues and support systems in typical healthcare facilities. These devices may require regular recharging via battery chargers. However, simultaneously charging multiple devices with individual chargers often results in disorganization and clutter, particularly in busy environments. This lack of organization can disrupt workflows, increase the risk of misplaced or uncharged devices, and complicate device management.

[0024] To help address these technical challenges, a modular battery charging bay system is provided. The system includes multiple battery charging bays configured to interconnect seamlessly. Each battery charging bay includes a housing with surfaces: a top surface, a bottom surface opposite the top surface, and two side surfaces extending betweenthem. The first side surface includes a coupling protrusion, while the opposite side surface includes a coupling recess.

[0025] Each battery charging bay includes one or more battery receptacles that extend into the housing through openings on the top surface. Further, a coupling mechanism allows the coupling protrusion of one battery charging bay to securely engage with the coupling recess of another, enabling the battery charging bays to connect in a modular and expandable configuration. Further, each battery charging bay’s coupling protrusion is configured to align well with an adjacent battery charging bay’s coupling recess, and vice versa, to facilitate efficient setup and scalability.

[0026] Another technical issue relates to incorrect battery orientation during battery insertion into chargers or receptacles. Such misalignment may lead to potential problems. For instance, a misaligned battery may become stuck, requiring forceful removal and risking damage. Additionally, users may waste time attempting to identify the correct orientation in which to insert a battery, which may create frustration and inefficiency in daily use.

[0027] To address this additional technical issue, a representative battery charging bay is equipped with battery receptacles that have distinct shapes, specifically designed to match the profiles of the batteries. Further, an indicator such as a white alignment line is provided (e.g., pad-printed) on the top surface of the battery charging bay, positioned adjacent to the corresponding battery receptacle. And a corresponding indicator, also such as a white alignment line, is provided (e.g., printed) on the side of each battery at a position that, when aligned with the indicator at the charging receptacle, can help ensure proper battery orientation and alignment when inserting the battery into the receptacle. This arrangement may thereby help to facilitate quick and proper battery insertion and to reduce the potential for error and frustration.

[0028] Further, each battery in an example implementation may have a non-uniform profile, such as a trapezoidal shape, which matches a shape of the corresponding receptacle. This profile may help to ensure that the battery can only be inserted in the receptacle in the correct orientation, which may help to avoid the risk of misalignment or jamming. In addition, the receptacle can be configured so as to provide a sufficient gap between the battery and the receptacle walls, so as to help facilitate smooth and secure battery insertion and removal.

[0029] To further enhance usability, the alignment indicator (e.g., white alignment indicator) on the battery can also be configured to serve as a depth indicator, to help indicate when the battery is fully inserted, seated at the bottom of the receptacle. This arrangementmay help to provide users with a clear indication of both proper battery orientation for inserting the battery in the receptacle and also when the battery has been inserted fully in the receptacle, which may also help to ensure a seamless and frustration-free user experience.

[0030] Another technical issue that may arise with respect to a battery charging bay, and even more so with respect to multiple such charging bays, relates to tangled cables. For instance, each battery charging bay may have its own power cord that facilitates plugging the charging bay into a wall power outlet. Not only can that power cord become tangled by itself, but when multiple charging bays are provided in series, their respective power cords may become tangled with each other. This is particularly the case in a scenario where the power cords extend fully and freely from the charging bays. And this may give rise to a cluttered and inefficient workspace, increasing the risk of accidents, such as tripping over cables or unintentionally disconnecting devices.

[0031] A representative battery charging bay may help to resolve this technical issue by including one or more integrated cable management features. For instance, the charging bay may include a cable-management cavity defined by its bottom surface, largely hidden in the underside of the bay when the bay is in use. A power jack, into which one end of a power cord may be plugged, may be situated within that cable-management cavity rather than being on an outside surface of the bay. Conveniently, this arrangement may allow excess cable to be stored in the cable-management cavity rather than sitting outside the bay in an arrangement where it may cause tangling. Namely, excess cable can be neatly wrapped underneath, significantly reducing tangling.

[0032] Furthermore, the cable-management cavity can be equipped with features to help keep the excess cabling organized. For instance, the cavity can include cord hooks around which a power cord can be wrapped. Further, the cavity can include a clip or other mechanism for securely holding a ferrite bead or other cord component. Still further, the charging bay can define a channel that extends from the cavity to an outer surface of the bay, through which the cable can be fed to facilitate running the cable to a wall outlet or the like. And this channel could be coated or padded with a rubberized material or the like to help avoid having the excess cable slide out and create issues. These features may also help to ensure that cables remain organized and do not become a tripping hazard and can also help to provide a tidy workspace and improved user experience.

[0033] Figure 1 illustrates a top, front, right side perspective view of an example embodiment of an example battery charging bay system 100. The example system 100 includes two battery charging bays 200 coupled together. Although the system 100 onlyincludes two battery charging bays 200, in some examples, any number of battery charging bays 200 can be interconnected. The system 100 also includes a pair of batteries 500, which may at times be present within the charging bays. Each battery 500 of the pair of batteries 500 is inserted into a corresponding battery receptacle 220 of a battery charging bay 200.

[0034] As depicted in Figure 1, each battery charging bay 200 includes a plurality of battery receptacles 220, configured to securely hold corresponding batteries 500 for charging. Further, each battery charging bay 200 is configured to couple with another battery charging bay 200, enabling a modular “daisy chain” connection. The configuration allows the system 100 to be easily expanded based on charging needs.

[0035] In some embodiments, the battery charging bays 200 of the system 100 are configured to couple to each other using a plastic snap-fit connection, as is described further below with reference to Figures 2-10.

[0036] In some embodiments, the battery charging bays 200 of the system 100 are configured to couple to each other using a rubber snap-fit connection, as is described further below with reference to Figures 12A and 12B.

[0037] In yet some embodiments, the battery charging bays 200 of the system 100 are configured to couple to each other magnetically, as is described further below with reference to Figure 13.Battery Charging Bay

[0038] Figures 2-10 illustrate an example battery charging bay 200 of the system 100. Figure 2 illustrates a top, front, right side perspective view of an example embodiment of a battery charging bay. Figure 3 illustrates a bottom, front, and left side perspective view of the example embodiment of the battery charging bay. Figure 4 illustrates a top view of the example embodiment of the battery charging bay. Figure 5 illustrates a cross-sectional view taken along line A-A of the example embodiment of the battery charging bay of Figure 4. Figure 6 illustrates a bottom view of the example embodiment of the battery charging bay. Figure 7 illustrates a cross-sectional view taken along line B-B of the example embodiment of the battery charging bay of Figure 6. Figure 8 illustrates a right side view of the example embodiment of the battery charging bay. Figure 9 illustrates a left side view of the example embodiment of the battery charging bay. Figure 10 illustrates a cross-sectional view taken along line C-C of the example embodiment of the battery charging bay of Figure 9.

[0039] As shown in Figures 2-10 a battery charging bay 200 can simultaneously charge multiple batteries 500 inserted into respective battery receptacles 220. Power is supplied to the battery charging bay 200 from an external power source via a charging cable,which connects to the battery charging bay 200 via a power jack positioned in a cable retention cavity. The battery charging bay 200, in turn, delivers the appropriate charging current through the receptacles to the inserted batteries 500. A main processor within the battery charging bay 200 may help to ensure that the connected current source applies proper charging currents to the batteries 500, facilitating efficient and safe charging.

[0040] The battery charging bay 200 includes a housing 202 having (i) a top surface 204, (ii) a bottom surface 206 opposite the top surface 204, (iii) a first side surface 208 extending from the top surface 204 to the bottom surface 206, and (iv) a second side surface 210 opposite the first side surface 208 and extending from the top surface 204 to the bottom surface 206. The housing 202 also has a front surface 212 and a rear surface 214 opposite the front surface 212. In some embodiments, the housing is defined as a generally rectangular prism (or a rounded rectangular prism); however, in some embodiments, the housing 202 may be a cube, cylinder, or any other three-dimensional geometric shape suitable for the intended application.

[0041] As noted above, the battery charging bay 200 also includes one or more battery receptacles 220. As depicted in Figures 2-10, the battery charging bay 200 includes eight battery receptacles 220. However, in some embodiments, the battery charging bay 200 may include fewer or more than eight battery receptacles 220.

[0042] Each battery receptacle 220 extends into the housing 202 from a respective opening 222 defined by the top surface 204 and is configured to receive a corresponding battery 500. Each opening 222 is shaped to allow a corresponding battery 500 to be inserted. For example, as depicted in Figure 4, each opening 222 of each battery receptacle 220 has a trapezoidal shape, which corresponds to a cross-sectional shape of a corresponding battery 500.

[0043] In some embodiments, each battery receptacle 220 extends at least 10 millimeters, at least 25 millimeters, at least 50 millimeters, or at least 75 millimeters from each respective opening 222 into the housing 202. In some embodiments, each battery receptacle 220 extends at least half of a length of a corresponding battery 500 so that the corresponding battery 500 can be firmly inserted and secured in the corresponding battery receptacle 220.

[0044] In some embodiments, each battery receptacle 220 includes conductive terminals 224 that are configured to receive and establish contact with the conductive terminals of a corresponding battery 500. The conductive terminals 224 are configured toensure secure electrical connections, facilitating efficient charging of the battery 500 within the battery charging bay 200.

[0045] In some embodiments, each battery receptacle 220 includes a tab 225 formed as a protrusion at the bottom of the battery receptacle 220. The tab 225 is configured to help ensure proper seating and retention of the battery 500 in the corresponding battery receptacle 220, by mating with a corresponding detent of the battery 500 when inserted.

[0046] In some embodiments, each battery receptacle 220 includes one or more biasing members 226 protruding outward from an interior rear surface of the battery receptacle 220. The biasing members 226 extend downward along a length of the rear (or other) surface of the battery receptacle 220. The biasing members 226 are configured to bias position of the battery 500 when the battery 500 is inserted into the corresponding battery receptacle 220. As a result, the biasing members 226 can help to ensure proper alignment and connection between the conductive terminals 224 of the receptacle 220 and the conductive terminals of a corresponding battery 500.

[0047] In some embodiments, each battery receptacle 220 includes a tilted or angled side surface 228. Due to the angled side surface 228, the battery receptacle’s width decreases from the top (e.g., opening 222) to the bottom (where the battery rests). As a result, the battery receptacle 220 becomes narrower toward the bottom of the battery receptacle 220, ensuring a tight fit for the battery 500 when inserted into the battery receptacle 220.

[0048] Additionally, this configuration may require the battery 500 to be inserted in the correct orientation, with a corresponding angled side surface of a battery 500 aligning with the angled side surface 228 of the battery receptacle 220. If the battery 500 is not oriented correctly, then the angled side surfaces may not align, and it may not be possible for the battery 500 to be properly inserted into the battery receptacle 220. Whereas, if the battery 500 is correctly oriented, then the angled side surfaces may align, which may help to ensure proper seating of the battery 500 in the receptacle 220, thereby possibly preventing damage and / or other issues.

[0049] Adjacent to each battery receptacle 220 is a battery indicator light 227, which provides a visual indication of the battery's charging status. The battery indicator light 227 may be configured to illuminate in different colors or patterns, such as green for fully charged, amber for charging, and red for an error or fault condition. Placement of these indicator lights near the receptacles may help to ensure that users can easily monitor the status of each battery at a glance while the batteries are docked in the receptacles.

[0050] Referring back to Figures 2-10, the battery charging bay 200 also includes a coupling protrusion 230 and a coupling recess 240. The coupling protrusion 230 is configured to be received into the corresponding coupling recess 240 of another similarly-configured battery charging bay 200 as discussed above with reference to Figure 1, so as to couple the battery charging bays. Similarly, the coupling recess 240 of the battery charging bay 200 is configured to receive the corresponding coupling protrusion 230 of a similarly-configured battery charging bay 200, so as likewise couple the battery charging bays. To facilitate this, the coupling protrusion 230 may be configured with a profile that corresponds with the coupling recess 240, and vice versa.

[0051] In some embodiments, the coupling protrusion 230 and the coupling recess 240 each have a rectangular shape with rounded ends (e.g., tubular, elongated cylinder). In some embodiments, the coupling protrusion 230 and the coupling recess 240 each have a trapezoidal cross-sectional shape along their width. However, the coupling protrusion 230 and the coupling recess 240 are not limited to the shapes and forms disclosed in this disclosure and may therefore be formed in largely any shape.

[0052] As best shown in Figures 2-10, the coupling protrusion 230 extends outward from the first side surface 208 of the housing 202. The coupling protrusion 230 protrudes outward from the first side surface 208 at a predetermined distance CPI. The predetermined distance CPI may be at least 1 millimeter, at least 5 millimeters, at least 10 millimeters, at least 15 millimeters, at least 20 millimeters, at least 25 millimeters, or at least 50 millimeters.

[0053] The coupling protrusion 230 also has a length SL2, extending horizontally along the first side surface 208 of the housing 202. The length SL2 may be at least 10 millimeters, at least 20 millimeters, at least 50 millimeters, at least 100 millimeters, at least 200 millimeters, or at least 400 millimeters.

[0054] The coupling protrusion also has a width SD2. The width SD2 may be at least 1 millimeter, at least 5 millimeters, at least 10 millimeters, at least 15 millimeters, at least 20 millimeters, at least 25 millimeters, or at least 50 millimeters.

[0055] In some embodiments, the coupling protrusion 230 includes a body 232 and two hooks 234 positioned on opposite ends of the body 232. The hooks 234 are defined as cantilever hooks, which are characterized by their ability to extend outward from a fixed point on the first side surface 208 of the housing with the rest of the hook remaining free. Thus, each hook 234 is only supported at one end, while the other end is left to hold or secure into a corresponding cavity of another item.

[0056] For example, as depicted in Figure 10, a hook 234 includes a protruding prong235, which is coupled to the housing 202 and the body 232 of the coupling protrusion 230. The prong 235 is positioned spaced apart from the body 232. Additionally, the hook 234 includes a ledge 236 that is attached at or near the top or free end of the prong 235. The ledge236, which forms the free end of the hook 234, is configured to engage with a corresponding cavity or recess in the coupling recess 240, as is further described below.

[0057] Due to the prong 235 being positioned apart from the body 232, the prong 235 is able to flex or move slightly, allowing the hook 234 to engage more securely with the corresponding cavity or recess in the coupling recess 240, which is described in detail with reference to Figure 11.

[0058] In some embodiments, the hooks 234 are made from plastic, however in some embodiments, the hooks 234 are made from more flexible material such as rubber.

[0059] As noted above, the battery charging bay 200 also includes the coupling recess 240. Referring back to Figure 2-10, the coupling recess 240 is defined as a channel having the same or similar profile to the coupling protrusion 230. The coupling recess 240 is recessed in an exterior of the second side surface 210 at a predetermined distance CR1. The predetermined distance CR1 may be at least 1 millimeter, at least 5 millimeters, at least 10 millimeters, at least 15 millimeters, at least 20 millimeters, at least 25 millimeters, or at least 50 millimeters.

[0060] The coupling recess 240 also has a length SL1, extending horizontally along the second side surface 210 of the housing 202. The length SL1 may be at least 10 millimeters, at least 20 millimeters, at least 50 millimeters, at least 100 millimeters, at least 200 millimeters, or at least 400 millimeters. In some embodiments, the length SL1 of the coupling recess 240 is configured to compliment to the length SL2 of the coupling protrusion 230.

[0061] The coupling recess 240 also has a width SD1. The width SD1 may be at least 1 millimeter, at least 5 millimeters, at least 10 millimeters, at least 15 millimeters, at least 20 millimeters, at least 25 millimeters, or at least 50 millimeters. In some embodiments, the width SD1 is configured to complement the width SD2 of the coupling protrusion 230 to ensure a secure fit and optimal functionality.

[0062] In some embodiments, as depicted in Figures 2-10, the coupling recess 240 includes two cavities 242 positioned on opposite ends of the coupling recess 240. As noted above, each of the cavities 242 is configured to receive a corresponding hook 234 of a coupling protrusion 230 of another battery charging bay 200. For example, each ledge 236 ofeach hook 234 of a coupling protrusion 230 of one battery charging bay 200, is configured to engage with a corresponding cavity 242 of a coupling recess 240 of another battery charging bay 200 when the two battery charging bays are coupled to each other. As a result, a snap-fit connection is created when the pair of battery charging bays 200 are coupled to each other.

[0063] Referring back to Figures 2-10, the battery charging bay 200 also includes a cable retention cavity (e.g., cable-management cavity) 250. The cable retention cavity 250 extends into the housing 202 through an opening 252 located on or defined by the bottom surface 206. To help receive, store, and secure a cable for providing energy to power the battery charging bay, the cable retention cavity 250 includes a plurality of protrusions 254 (cable mounting features). The pair of protrusions are configured for a length of the cable to engage therebetween, thereby securing the cable within the cable retention cavity and preventing undesired movement or displacement during operation or storage.

[0064] In some embodiments, as depicted in the Figures, the opening 252 is rectangular, however, the opening 252 may be any geometric shape.

[0065] The plurality of protrusions 254 includes a pair of cable hooks 255 and a pair of ferrite bead holders 256. The cable hooks 255 are positioned lengthwise at opposite ends of the cable retention cavity 250 or spaced a specific distance apart. The cable hooks 255 can be spaced at least 25 millimeters, at least 50 millimeters, or at least 100 millimeters. The arrangement allows the length of the cable to be wound securely around the cable hooks 255, preventing the cable from becoming loose or tangled.

[0066] While the cable is secured within the retention cavity 250, a ferrite bead 290 of the cable is positioned between the pair of ferrite bead holders 256. The ferrite bead holders 256 are configured to provide a tight fit around the ferrite bead 290, ensuring it remains securely in place. This tight fit prevents unwanted movement of the ferrite bead 290 and minimizes the risk of damage or wear during use or storage.

[0067] The battery charging bay 200 also includes a cable guide (e.g., a cable channel) 260 that extends into the housing 202 located on the bottom surface 206. The cable guide 260 is configured to guide the length of the cable from the exterior of the battery charging bay 200 into the cable retention cavity 250. The cable guide 260 is positioned adjacent to the front surface 212 of the housing 202. However, in some embodiments, the cable guide 260 may be positioned adjacent to the rear surface 214 or another surface of the housing 202.

[0068] The battery charging bay 200 also includes a power jack 270, which is configured to provide an electrical connection for providing power to the battery charging bay 200. The power jack 270 is positioned inside the retention cavity 250.

[0069] The battery charging bay 200 also includes two or more feet 280. The feet 280 are positioned on the bottom surface 206 of the housing 202. The feet 280 protrude outward from the bottom surface 206 and provide stability and support, ensuring that the battery charging bay 200 remains stationary during use. Additionally, in some embodiments, the feet 280 may be constructed from non-slip materials to enhance grip on various surfaces and prevent unintentional movement.

[0070] Figure 11 illustrates an example implementation of two battery charging bays 200 of system 100 being coupled together via a plastic snap-fit connection. As previously noted, each battery charging bay 200 is configured to connect with another battery charging bay 200, enabling a modular “daisy chain” configuration.

[0071] The connection process involves fitting the coupling protrusion 230 of a first battery charging bay into the coupling recess 240 of a second battery charging bay. The snap- fit mechanism securely joins the two battery charging bays 200, ensuring stability and alignment. Similarly, additional battery charging bays 200 can be connected by repeating this process.

[0072] For example, as depicted in Figure 11, the coupling protrusion 230 of a first battery charging bay is inserted into the coupling recess 240 of a second battery charging bay, creating a chain. A ledge 236 of each hook 234 of the coupling protrusion 230 of the first battery charging bay is configured to securely engage with a corresponding cavity 242 of the coupling recess 240 of the second battery charging bay when the two battery charging bays 200 are joined. The engagement between the ledges 236 and the cavities 242 helps to ensure a robust and reliable connection, aligning the battery charging bays 200 correctly and maintaining their stability. As a result, a snap-fit connection could be formed, providing a secure and durable link between the pair of battery charging bays 200.

[0073] Figures 12A and 12B illustrate an example battery charging bay 300 having a rubber snap-fit connection. In this example, one or more components of the battery charging bay 300 are the same or similar in form and function as one or more components of the battery charging bay 200. Figure 12B depicts a hook 334 of a plurality of hooks 334 of a coupling protrusion 330 of the battery charging bay 300.

[0074] The hook 334 includes a solid body 335 and a ledge 336 protruding outward from the solid body 335. The hook 334 is made of flexible material such as rubber. Thus,similar to the battery charging bays 200, when the battery charging bays 300 are coupled to one another, each ledge 336 is inserted into a corresponding cavity of a coupling recess to securely couple the two adjacent battery charging bays 300.

[0075] Figures 13 A and 13B illustrate an example battery charging bay having a magnetic connection. In this example, one or more components of the battery charging bay 400 are the same or similar in form and function as one or more components of the battery charging bay 200.

[0076] As depicted in Figures 13 A and 13B the battery charging bay 400 includes a coupling protrusion 430 and a coupling recess 440, similar to the coupling protrusion 230 and the coupling recess 240 described above. However, the coupling protrusion 430 does not have hooks at opposite ends, and the coupling recess 440 does not have corresponding cavities at opposite ends. Instead, the coupling protrusion 430 contains a plurality of magnetic material such as magnets or material that can be attracted to magnets with a first magnetic polarity, while the coupling recess 440 includes a corresponding magnetic material with a second magnetic polarity. The first magnetic polarity is opposite to the second magnetic polarity. As a result, the magnets and the steel plate create a secure magnetic connection. Thus, when the coupling protrusion 430 of a first battery charging bay 400 engages with the coupling recess 440 of a second battery charging bay 400 a magnetic connection is created.Battery

[0077] As noted above, the battery charging bay 200 includes battery receptacles 220 that are configured to receive corresponding batteries 500. These receptacles 220 can take various forms depending on the structure of the batteries that would be inserted to be charged.

[0078] Figures 14-20 illustrate an example battery 500. Figure 14 illustrates a perspective view of the battery 500, Figure 15 illustrates right side view of the battery 500, Figure 16 illustrates a left side view of the battery 500, Figure 17 illustrates a top view of the battery 500, Figure 18 illustrates a bottom view of the battery 500, Figure 19 illustrates a front view of the battery 500, and Figure 20 illustrates a bottom view of the battery 500, in accordance with an example implementation. Figures 14-20 are described together.

[0079] The example battery 500 is formed as a trapezoidal prism. The battery 500 has an alignment tab 501 formed as a protrusion or a boss on a top surface 502 of the battery 500. The alignment tab 501 is configured to ensure proper seating and retention of the battery 500 in a communication device (not shown) or other device. Also, the battery 500 has a chamfered corner 504 (e.g., lower right comer of the battery 500).

[0080] The battery 500 also includes an alignment indicator 508 positioned on the right side of the battery 500. The alignment indicator 508 guides a user to the orientation required for the battery 500 to be inserted into a corresponding battery receptacle 220 and may also serve to guide the user as to when the battery is fully inserted, such as when this indicator reaches the top surface of the charging bay.

[0081] The battery 500 also includes conductive terminals 510, which, when the battery 500 is inserted into the battery receptacle 220, enable a secure electrical connection with the corresponding conductive terminals in the battery receptacle of a battery charging bay. Additionally, the battery 500 features a recess or battery slot 512, located adjacent to the conductive terminals 510 on the bottom surface of the battery 500. This recess facilitates the secure retention of the battery 500 within a tab in a corresponding battery receptacle of a battery charging bay. These features of the battery 500 may help to facilitate inserting the battery 500 into the example embodiments of a battery charging bay in only one correct manner.Example Implementation of a Battery Coupled to a Battery Charging Bay

[0082] Figure 21 illustrates a cross-sectional view of a battery receptacle 220 of the battery charging bay 200 with the battery 500 disposed therein, in accordance with an example implementation. As noted above, the battery charging bay 200 has a battery receptacle 220 formed as a recess or depression for receiving the battery 500. The battery receptacle 220 is formed with the same shape or profile as the battery 500. This way, the battery 500 can be placed into the battery receptacle 220 of the battery charging bay 200 in only one orientation. In any other orientation, the trapezoidal shape of the battery 500, will not align with the corresponding features of the battery receptacle 220, and thus it might not be possible to insert the battery 500 into the receptacle 220.

[0083] As shown in Figure 21, the conductive terminals 510 on the bottom surface of the battery 500, opposite the top surface 502, engage with the corresponding conductive terminals 224 of the battery receptacle 220 in the battery charging bay 200 when the battery 500 is correctly inserted. Additionally, the battery slot 512, located adjacent to the conductive terminals 510 on the bottom surface of the battery 500, aligns and mates with the tab 225 formed as a protrusion at the bottom of the battery receptacle 220. The configuration helps to ensure proper orientation and secure retention of the battery 500 within the battery charging bay 200.

[0084] To insert the battery 500 into the corresponding battery receptacle 220, the shape of the battery 500 is aligned with the corresponding opening 222 of the batteryreceptacle 220. The tilted angled side surface 506 of the battery 500 aligns with the angled side surface 228 of the battery receptacle 220.

[0085] Additionally, the alignment indicator 508 positioned on the right side of the battery 500 helps guide the user to orient the battery 500 with the opening 222. The battery 500 is then pressed into place. Once inserted, the battery slot 512, located adjacent to the conductive terminals 510 on the bottom surface of the battery 500, aligns and mates with the tab 225, helping to ensure proper alignment and connection with the conductive terminals.Method of Coupling a Battery into a Battery Charging Bay

[0086] Figure 22 is a flow chart of a method 2200 for coupling the battery 500 to the battery receptacle 220 of the battery charging bay 200, in accordance with an example implementation. The method 2200 may include one or more operations, functions, or actions as illustrated by one or more of blocks 2202-2208. Although the blocks are illustrated in a sequential order, these blocks may also be performed in parallel, and / or in a different order than those described herein. Also, the various blocks may be combined into fewer blocks, divided into additional blocks, and / or removed based upon the desired implementation. It should be understood that for this and other processes and methods disclosed herein, flowcharts show functionality and operation of one possible implementation of present examples. Alternative implementations are included within the scope of the examples of the present disclosure in which functions may be executed out of order from that shown or discussed, including substantially concurrent or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art.

[0087] At block 2202, the method 2200 includes aligning the battery 500 with the battery receptacle 220 of the battery charging bay 200, ensuring that the battery’s shape, profile, and alignment indicator are aligned with the corresponding features of the battery receptacle 220.

[0088] At block 2204, the method includes positioning the battery 500 above the battery receptacle 220 of the battery charging bay 200, with the conductive terminals 510 of the battery 500 aligned with the corresponding conductive terminals 224 in the battery receptacle 220.

[0089] At block 2206, the method includes inserting the battery 500 into the battery receptacle 220 by applying a downward force, ensuring that the angled side surface 228 of the battery receptacle 220 and the angled side surface 506 of the battery 500 align. Additionally, the battery slot 512, located adjacent to the conductive terminals 510 on thebottom surface of the battery 500, aligns and mates with the tab 225. This alignment allows the battery 500 to be inserted in only one correct orientation.

[0090] At block 2208, the method includes engaging the conductive terminals 510 by fully inserting the battery 500 into the battery receptacle 220, ensuring electrical contact is made between the conductive terminals 510 of the battery 500 and the corresponding conductive terminals 224 in the battery receptacle 220.A Method of Coupling a Pair of Battery Charging Bays Together

[0091] Figure 23 is a flow chart of a method 2300 for coupling a battery charging bay 200 to another battery charging bay 200, in accordance with an example implementation. The method 2300 may include one or more operations, functions, or actions as illustrated by one or more of blocks 2302-2308. Although the blocks are illustrated in a sequential order, these blocks may also be performed in parallel, and / or in a different order than those described herein. Also, the various blocks may be combined into fewer blocks, divided into additional blocks, and / or removed based upon the desired implementation. It should be understood that for this and other processes and methods disclosed herein, flowcharts show functionality and operation of one possible implementation of present examples. Alternative implementations are included within the scope of the examples of the present disclosure in which functions may be executed out of order from that shown or discussed, including substantially concurrent or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art.

[0092] At block 2302, the method includes positioning a first battery charging bay adjacent to a second battery charging bay. The first battery charging bay is identical in configuration to the second battery charging bay.

[0093] At block 2304, the method includes aligning a coupling protrusion 230 extending from a first side surface 208 of the first battery charging bay with a coupling recess 240 formed in a second side surface 210 of the second battery charging bay.

[0094] At block 2306, the method includes fitting the coupling protrusion 230 of the first battery charging bay into the coupling recess 240 of the second battery charging bay, thereby coupling the first battery charging bay with the second battery charging bay. In the following description, numerous specific details are set forth to provide a thorough understanding of the disclosed concepts, which may be practiced without some or all of these particulars. In other instances, details of known devices and / or processes have been omitted to avoid unnecessarily obscuring the disclosure. While some concepts will be described inconjunction with specific examples, it will be understood that these examples are not intended to be limiting.

[0095] As used herein, “coupled” means associated directly as well as indirectly. For example, a member A may be directly associated with a member B, or may be indirectly associated therewith, e.g., via another member C. It should be understood that not all relationships among the various disclosed elements are necessarily represented.

[0096] Unless otherwise indicated, the terms “first,” “second,” etc. are used herein merely as labels, and are not intended to impose ordinal, positional, or hierarchical requirements on the items to which these terms refer. Moreover, reference to, e.g., a “second” item does not require or preclude the existence of, e.g., a “first” or lower-numbered item, and / or, e.g., a “third” or higher-numbered item.

[0097] Reference herein to “one embodiment” or “one example” means that one or more feature, structure, or characteristic described in connection with the example is included in at least one implementation. The phrases “one embodiment” or “one example” in various places in the specification may or may not be referring to the same example.

[0098] As used herein, a system, apparatus, structure, article, element, component, or hardware “configured to” perform a specified function is indeed capable of performing the specified function without any alteration, rather than merely having potential to perform the specified function after further modification. In other words, the system, apparatus, structure, article, element, component, or hardware “configured to” perform a specified function is specifically selected, created, implemented, utilized, programmed, and / or designed for the purpose of performing the specified function. As used herein, “configured to” denotes existing characteristics of a system, apparatus, structure, article, element, component, or hardware which enable the system, apparatus, structure, article, element, component, or hardware to perform the specified function without further modification. For purposes of this disclosure, a system, apparatus, structure, article, element, component, or hardware described as being “configured to” perform a particular function may additionally or alternatively be described as being “adapted to” and / or as being “operative to” perform that function.

[0099] By the term “about,” “approximately,” or “substantially” with reference to amounts or measurement values described herein, it is meant that the recited characteristic, parameter, or value need not be achieved exactly, but that deviations or variations, including for example, tolerances, measurement error, measurement accuracy limitations and other factors known to those of skill in the art, may occur in amounts that do not preclude the effectthe characteristic was intended to provide. For example, in one embodiment, the term “about” can refer to ± 5% of a given value.

[0100] Exemplary embodiments have been described above. Those skilled in the art will understand, however, that changes and modifications may be made to these embodiments without departing from the true scope and spirit of the invention.

Claims

CLAIMSWhat is claimed is:

1. A battery charging bay comprising: a housing having (i) a top surface, (ii) a bottom surface opposite the top surface, (iii) a first side surface extending from the top surface to the bottom surface, and (iv) a second side surface opposite the first side surface and extending from the top surface to the bottom surface; one or more battery receptacles each extending into the housing from respective openings defined by the top surface; a coupling protrusion extending from the first side surface; and a coupling recess formed in the second side surface, wherein the coupling protrusion enables the battery charging bay to be coupled with another battery charging bay that has a corresponding coupling recess into which the coupling protrusion is configured to be received, and wherein the coupling recess enables the battery charging bay to be coupled with another battery charging bay that has a corresponding coupling protrusion that the coupling recess is configured to receive.

2. The battery charging bay of claim 1, wherein the coupling protrusion comprises a magnetic material that is configured to be magnetically coupled with a corresponding magnetic material of the corresponding coupling recess.

3. The battery charging bay of claim 1, wherein the coupling protrusion comprises at least one hook positioned on at least one end of the coupling protrusion and configured to be coupled with at least one corresponding cavity defined by the corresponding coupling recess.

4. The battery charging bay of claim 1, wherein the coupling protrusion and the coupling recess are each made of at least one material selected from the group consisting of plastic and rubber.

5. The battery charging bay of claim 1, further comprising a cable retention cavity formed in the bottom surface, wherein the cable retention cavity is configured to secure a cable for providing energy to power the battery charging bay.

6. The battery charging bay of claim 5, wherein the cable retention cavity comprises at least one cable mounting feature configured for a length of the cable to engage therebetween.

7. The battery charging bay of claim 6, wherein the at least one cable mounting feature comprises a pair of ferrite bead holders, and wherein the pair of ferrite bead holders are configured to secure a ferrite bead of the cable.

8. The battery charging bay of claim 1, wherein each of the one or more battery receptacles is configured to receive a respective battery.

9. The battery charging bay of claim 8, wherein each of the one or more battery receptacles has a trapezoidal cross-sectional shape.

10. A battery-charging-bay system comprising: a plurality of battery charging bays configured to be coupled with each other, the plurality of battery charging bays including a first battery charging bay, a second battery charging bay, and a third battery charging bay, wherein each battery charging bay includes a respective housing having (i) a top surface, (ii) a bottom surface opposite the top surface, (iii) a first side surface extending from the top surface to the bottom surface, and (iv) a second side surface opposite the first side surface and extending from the top surface to the bottom surface, wherein each battery charging bay includes one or more battery receptacles each extending into the housing from respective openings defined by the top surface; and wherein each battery charging bay includes a coupling protrusion extending from the first side surface of the battery charging bay, and each battery charging bay includes a coupling recess formed in the second side surface of the battery charging bay, wherein the coupling protrusion of the first battery charging bay is configured to be received into the coupling recess of the second battery charging bay so as to couple the first battery charging bay with the second battery charging bay, andwherein the coupling recess of the first battery charging bay is configured to receive the coupling protrusion of the third battery charging bay so as to couple the first battery charging bay with the third battery charging bay.

11. The battery-charging-bay system of claim 10, wherein the coupling protrusion of the first battery charging bay comprises a magnetic material that is configured to be magnetically coupled with a corresponding magnetic material of the coupling recess of the second battery charging bay.

12. The battery-charging-bay system of claim 10, wherein the coupling protrusion of the first battery charging bay comprises at least one hook positioned on at least one end of the coupling protrusion and configured to be coupled with at least one corresponding cavity defined by the coupling recess of the second battery charging bay.

13. The battery-charging-bay system of claim 10, wherein the coupling protrusion and the coupling recess of each battery charging bay are each made of at least one material selected from the group consisting of plastic and rubber.

14. The battery-charging-bay system of claim 10, wherein each battery charging bay further comprises a cable retention cavity formed in the bottom surface, and wherein the cable retention cavity is configured to secure a cable for providing energy to power the battery charging bay.

15. The battery-charging-bay system of claim 14, wherein the cable retention cavity comprises at least one cable mounting feature configured for a length of the cable to engage therebetween.

16. The battery-charging-bay system of claim 15, wherein the at least one cable mounting feature comprises a pair of ferrite bead holders, and wherein the pair of ferrite bead holders are configured to secure a ferrite bead of the cable.

17. The battery-charging-bay system of claim 10, wherein each of the one or more battery receptacles of each battery charging bay is configured to receive a respective battery.

118. The battery-charging-bay system of claim 17, wherein each of the one or more battery receptacles of each battery charging bay has a trapezoidal cross-sectional shape.

19. A method of serially coupling together a first battery charging bay, a second battery charging bay, and a third battery charging bay; wherein each battery charging bay includes a respective housing having (i) a top surface, (ii) a bottom surface opposite the top surface, (iii) a first side surface extending from the top surface to the bottom surface, and (iv) a second side surface opposite the first side surface and extending from the top surface to the bottom surface; wherein each battery charging bay includes one or more battery receptacles each extending into the housing from respective openings defined by the top surface; and wherein each battery charging bay includes a coupling protrusion extending from the first side surface of the battery charging bay, and each battery charging bay includes a coupling recess formed in the second side surface of the battery charging bay, the method comprising: fitting the coupling protrusion of the first battery charging bay into the coupling recess of the second battery charging bay to couple the first battery charging bay with the second battery charging bay; and fitting the coupling protrusion of the second battery charging bay with the coupling recess of the third battery charging bay to couple the second battery charging bay with the third battery charging bay.

20. The method of claim 19, wherein the coupling protrusion of the first battery charging bay comprises a magnetic material that is configured to be magnetically coupled with a corresponding magnetic material of the coupling recess of the second battery charging bay.

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