Multi-body self propelled device with induction interface power transfer
First Claim
1. A multi-body self-propelled device comprising:
- (i) a drive body comprising;
a spherical housing;
an internal drive system within the spherical housing to propel the multi-body self-propelled device;
a magnet holder coupled to the internal drive system to hold a first set of magnetic elements;
a first power source within the spherical housing to power the internal drive system;
a first inductive interface; and
(ii) a coupled head comprising;
second set of magnetic elements to establish a magnetic interaction with the first set of magnetic elements through the spherical housing;
a second power source; and
a second inductive interface;
wherein the multi-body self-propelled device transfers power between the coupled head and the drive body via the first and the second inductive interfaces.
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Accused Products
Abstract
A multi-body self-propelled device can include a drive body and a coupled head. The drive body can include a spherical housing, an internal drive system within the spherical housing to propel the multi-body self-propelled device, and a magnet holder coupled to the internal drive system to hold a first set of magnetic elements. The drive body can further include a first power source within the spherical housing to power the internal drive system and a first inductive interface. The coupled head can include second set of magnetic elements to establish a magnetic interaction with the first set of magnetic elements through the spherical housing. The coupled head can also include a second power source, and a second inductive interface. The multi-body self-propelled device can transfer power between the coupled head and the drive body via the first and the second inductive interfaces.
54 Citations
15 Claims
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1. A multi-body self-propelled device comprising:
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(i) a drive body comprising; a spherical housing; an internal drive system within the spherical housing to propel the multi-body self-propelled device; a magnet holder coupled to the internal drive system to hold a first set of magnetic elements; a first power source within the spherical housing to power the internal drive system; a first inductive interface; and (ii) a coupled head comprising; second set of magnetic elements to establish a magnetic interaction with the first set of magnetic elements through the spherical housing; a second power source; and a second inductive interface; wherein the multi-body self-propelled device transfers power between the coupled head and the drive body via the first and the second inductive interfaces. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification