Those who have hearing problems often resort to hearing aids to help detect and hear sounds. Hearing aids typically come with small switches, latches, or buttons to operate, which can be difficult to toggle for those with poor hand dexterity, such as the elderly.
A hearing aid charging case is configured to charge hearing aids without a user having to toggle or figure out any small buttons or switches. The charging case utilizes wireless charging technology and an internal power bank, which provides the electrical current from which the power bank charges the hearing aids. The charging case comes with a protective layer inside of the upper case that provides delicate support to the hearing aids when charging.
The hearing aids rest on charging pads positioned inside the lower case to receive a charge from the power bank. Each charging pad is connected to a respective indicator light informing the user of each hearing aid's charging status, such as fully charged or still charging. An outer indicator light positioned on the outside of the charging case can inform the user of the charge state of the power bank, so the user can connect a USB (universal serial bus) to the power bank for recharging when necessary.
The upper case 135 includes some additional components that can complement some of the charging case's functionality. For example, the upper case includes a top lid 140, inside which is a recess 110 that can store a USB (universal serial bus) cable 115. The upper case also includes an outside indicator light 205 that can change color to inform the user when the charging case's power supply is running low or is fully charged. For example, the indicator light can flash or shine red for charging or green for fully or sufficiently charged for use.
In typical implementations, the charging pads leverage wireless charging technology to charge the hearing aids. For example, the charging pads may transfer energy to a receiver on each hearing aid via electromagnetic induction, in which the charger generates an alternating electromagnetic field which the receiver on the hearing aids converts back into electricity form for charging its internal battery. Other charging mechanisms are also possible, such as using pins on the charging pads and contact points on the hearing aids. Plugin devices may also be utilized, such as USB connectors, male-female connections, etc.
The power bank includes a port 725, such as a USB port, to receive a charging cable so the power bank can be recharged for multiple uses. For example, when the components are fully assembled, and the power bank 715 is positioned at the bottom of the lower case 130, the port 725 aligns with the opening 720 so that the port is exposed for future charging.
Furthermore, the inside surface of the lower case 130 may have a sensor 735 that comes into contact with a contact point 730 on the bottom of the power bank. The sensor can detect a battery level of the power bank so that the outside indicator light 205 (
For example, the indicator light may shine red for low, green for fully or charged beyond some threshold (e.g., 75%), and yellow for some range (e.g., between 10-74% charged). A wire may be routed from the sensor to an internal processor 740 that communicates and controls the indicator light's status/color. For example, a wire may be routed through the interiors of the lower case 130 and upper case 135 and also through the hinge—as shown by wire 760—so that the lower- and upper-case components can communicate. Depending on the implementation, the various electrical operational components, such as the processor 740, memory 745, and wires, connectors, and circuitry 755, may be positioned on the lower or upper case, as shown in
By way of example, and not limitation, computer-readable storage media may include volatile and non-volatile, removable and non-removable media implemented in any method or technology for storage of information such as computer-readable instructions, data structures, program modules, or other data. For example, computer-readable media includes, but is not limited to, RAM, ROM, EPROM (erasable programmable read only memory), EEPROM (electrically erasable programmable read only memory), Flash memory or other solid state memory technology, CD-ROM, DVDs, HD-DVD (High Definition DVD), Blu-ray, or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by the architecture 1000.
According to various embodiments, the architecture 1000 may operate in a networked environment using logical connections to remote computers through a network. The architecture 1000 may connect to the network through a network interface unit 1016 connected to the bus 1010. It may be appreciated that the network interface unit 1016 also may be utilized to connect to other types of networks and remote computer systems. The architecture 1000 also may include an input/output controller 1018 for receiving and processing input from a number of other devices, including a keyboard, mouse, touchpad, touchscreen, control devices such as buttons and switches or electronic stylus (not shown in
It may be appreciated that any software components described herein may, when loaded into the processor 1002 and executed, transform the processor 1002 and the overall architecture 1000 from a general-purpose computing system into a special-purpose computing system customized to facilitate the functionality presented herein. The processor 1002 may be constructed from any number of transistors or other discrete circuit elements, which may individually or collectively assume any number of states. More specifically, the processor 1002 may operate as a finite-state machine, in response to executable instructions contained within the software modules disclosed herein. These computer-executable instructions may transform the processor 1002 by specifying how the processor 1002 transitions between states, thereby transforming the transistors or other discrete hardware elements constituting the processor 1002.
Encoding the software modules presented herein also may transform the physical structure of the computer-readable storage media presented herein. The specific transformation of physical structure may depend on various factors in different implementations of this description. Examples of such factors may include, but are not limited to, the technology used to implement the computer-readable storage media, whether the computer-readable storage media is characterized as primary or secondary storage, and the like. For example, if the computer-readable storage media is implemented as semiconductor-based memory, the software disclosed herein may be encoded on the computer-readable storage media by transforming the physical state of the semiconductor memory. For example, the software may transform the state of transistors, capacitors, or other discrete circuit elements constituting the semiconductor memory. The software also may transform the physical state of such components in order to store data thereupon.
As another example, the computer-readable storage media disclosed herein may be implemented using magnetic or optical technology. In such implementations, the software presented herein may transform the physical state of magnetic or optical media, when the software is encoded therein. These transformations may include altering the magnetic characteristics of particular locations within given magnetic media. These transformations also may include altering the physical features or characteristics of particular locations within given optical media to change the optical characteristics of those locations. Other transformations of physical media are possible without departing from the scope and spirit of the present description, with the foregoing examples provided only to facilitate this discussion.
In light of the above, it may be appreciated that many types of physical transformations take place in the architecture 1000 in order to store and execute the software components presented herein. It also may be appreciated that the architecture 1000 may include other types of computing devices, including wearable devices, handheld computers, embedded computer systems, smartphones, PDAs, and other types of computing devices known to those skilled in the art. It is also contemplated that the architecture 1000 may not include all of the components shown in
Various exemplary embodiments are discussed herein. In one embodiment, disclosed is a charging case for hearing aids, comprising: a lower case; an upper case that is connected to the lower case via a hinge, such that the top and lower cases open and close relative to each other about the hinge; a protective layer positioned and secured to an inside of the upper case; a power bank that is secured to an inside of the lower case; and a wireless charging mat that is positioned adjacent to the power bank and which receives power from the power bank, wherein the wireless charging mat includes charging points configured to wirelessly charge hearing aids.
In another example, the protective layer is at least partially comprised of foam. As another example, further comprising indicator lights on the wireless charging mat that independently change color when a respective hearing aid is fully charged or charging. In another example, further comprising a sensor that detects a battery life of the hearing aids. As another example, further comprising a sensor on an interior portion of the lower case that detects a battery life of the power bank. In another example, further comprising an exterior indicator light that changes responsive to the detected battery life of the power bank. As another example, further comprising a port for charging the power bank. As a further example, wherein the power bank includes a connector to which the wireless mat connects for transferring the power from the power bank to the wireless charging mat. As another example, the wireless charging mat is a single integral unit with the power bank.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.