Interchangeable intelligent accessories for mobile devices
First Claim
1. An apparatus for a mobile device comprising:
- a power module including a battery, a power output interface and a data interface, the power module having a shape adapted to secure the mobile device with the power module; and
an expansion adapter includinga device interface configured to detachably couple to the mobile device;
a power input interface configured to detachably couple to the power output interface of the power module such that the expansion adapter can draw electrical power from the battery of the power module via the power output interface; and
a power module communication interface configured to detachably couple to the data interface of the power module for data communications between the power module and the expansion adapter;
wherein the expansion adapter is interchangeable with an second expansion adaptor that includes a second device interface configured to detachably couple to a second mobile device, and wherein the mobile device and the second mobile device are different models, and wherein the device interface of the expansion adapter is different from the second device interface of the second expansion adapter;
wherein the expansion adapter is further configured to relay battery status information from the power module to the mobile device via the device interface.
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Abstract
Techniques for an interchangeable modular design for mobile device accessories by separating a mobile device accessory into two modules are disclosed herein. The power and data interfaces between a power module and an expansion adapter are predetermined as a standardized design. The power module includes a battery to supply electrical power. The power module has a form-fitting shape adapted to secure a particular mobile device with the power module. The expansion adapter includes interfaces to be connected to the mobile device and the power module. The power module can receive electrical power supplied from the battery of the power module. The expansion adapter and/or power module may include additional hardware functionalities.
5 Citations
18 Claims
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1. An apparatus for a mobile device comprising:
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a power module including a battery, a power output interface and a data interface, the power module having a shape adapted to secure the mobile device with the power module; and an expansion adapter including a device interface configured to detachably couple to the mobile device; a power input interface configured to detachably couple to the power output interface of the power module such that the expansion adapter can draw electrical power from the battery of the power module via the power output interface; and a power module communication interface configured to detachably couple to the data interface of the power module for data communications between the power module and the expansion adapter; wherein the expansion adapter is interchangeable with an second expansion adaptor that includes a second device interface configured to detachably couple to a second mobile device, and wherein the mobile device and the second mobile device are different models, and wherein the device interface of the expansion adapter is different from the second device interface of the second expansion adapter; wherein the expansion adapter is further configured to relay battery status information from the power module to the mobile device via the device interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method comprising:
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drawing power by a mobile device from a power module via an expansion adapter, wherein the power module includes a battery and a power output interface, and further wherein the expansion adapter includes a power input interface coupled to the power output interface of the power module and a device interface coupled to the mobile device; communicating data between the mobile device and an expansion hardware of the expansion adapter via the device interface, wherein the power module is secured to the mobile device; relaying battery status information from the power module to the mobile device via the device interface of the expansion adapter; and replacing the expansion adapter with a second expansion adapter and attaching the power module and the second expansion adapter to a second mobile device, wherein the second mobile device and the mobile device are different models. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A power module for a mobile device comprising:
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a battery; a power output interface configured to supply power from the battery to the mobile device via an expansion adapter or a relay module when the expansion adapter or the relay module is electrically coupled to the power module via the power output interface and electrically coupled to the mobile device; and the power output interface being further configured to draw power from the battery to an expansion hardware of the expansion adapter when the expansion adapter is electrically coupled to the power module via the power output interface and electrically coupled to the mobile device so that the mobile device can conduct data communication with the expansion hardware; wherein the power module has a shape adapted to secure the mobile device with the power module; wherein the expansion adapter is interchangeable with a second expansion adaptor that is configured to detachably couple to a second mobile device, and wherein the mobile device and the second mobile device are different models; wherein the expansion adapter is further configured to relay battery status information from the power module to the mobile device. - View Dependent Claims (18)
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Specification