Kits and components for modular hobby mechanical and robotic construction
First Claim
Patent Images
1. A hobby mechanical kit, the kit comprising:
- a hobby servo motor having a rotatable output shaft, the output shaft having gear teeth distributed around an outer diameter of the shaft;
a first component having an inner diameter with gear teeth that correspond to the hobby servo output shaft gear teeth;
a second component having a first set of apertures, the first set of apertures including a center aperture, a first set of satellite apertures, and a second set of satellite apertures, each of the center aperture, the first set of satellite apertures, and the second set of satellite apertures having a diameter, the diameter of the center aperture being larger than the diameters of the first and the second sets of satellite apertures, the first and the second sets of satellite apertures being spaced apart from the center aperture by radial distances with at least two of the radial distances being unequal, the first set of satellite apertures including a different number of apertures than the second set of satellite apertures, wherein locations of the first and the second sets of satellite apertures relative to the center aperture are defined utilizing a polar coordinate system, wherein each location is specified by a radius coordinate and an angle coordinate, wherein each radius coordinate is a distance from an origin of the polar coordinate system, wherein each angle coordinate is an angle from a polar axis of the polar coordinate system, wherein the radius coordinate for each aperture in the first set of satellite apertures is a same value, wherein the radius coordinate for each aperture in the second set of satellite apertures is a same second value that is different than the same value for the first set of satellite apertures, and wherein the angle coordinates for each of the satellite apertures in the first set of satellite apertures is different than the angle coordinates for each of the satellite apertures in the second set of satellite apertures; and
a third component that includes a second set of apertures, the second set of apertures having a same number of apertures as the first set of apertures, the second set of apertures having at least approximately equivalent diameters and spacings as the first set of apertures; and
wherein the second component is a gear having gear teeth that surround an outer perimeter of the gear, and wherein the hobby servo motor includes an internal potentiometer.
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Abstract
Hobby mechanical kits are provided. Kits illustratively include a hobby servo motor having a rotatable output shaft. The output shaft has gear teeth distributed around an outer diameter of the shaft. Certain embodiments of kits also include a hobby servo horn and a channel. The hobby servo horn has an inner diameter with gear teeth that correspond to the hobby servo output shaft gear teeth. The channel has a first panel, a second panel, and a third panel. The hobby servo horn and one of the panels of the channel include a star-shaped connection point.
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Citations
24 Claims
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1. A hobby mechanical kit, the kit comprising:
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a hobby servo motor having a rotatable output shaft, the output shaft having gear teeth distributed around an outer diameter of the shaft; a first component having an inner diameter with gear teeth that correspond to the hobby servo output shaft gear teeth; a second component having a first set of apertures, the first set of apertures including a center aperture, a first set of satellite apertures, and a second set of satellite apertures, each of the center aperture, the first set of satellite apertures, and the second set of satellite apertures having a diameter, the diameter of the center aperture being larger than the diameters of the first and the second sets of satellite apertures, the first and the second sets of satellite apertures being spaced apart from the center aperture by radial distances with at least two of the radial distances being unequal, the first set of satellite apertures including a different number of apertures than the second set of satellite apertures, wherein locations of the first and the second sets of satellite apertures relative to the center aperture are defined utilizing a polar coordinate system, wherein each location is specified by a radius coordinate and an angle coordinate, wherein each radius coordinate is a distance from an origin of the polar coordinate system, wherein each angle coordinate is an angle from a polar axis of the polar coordinate system, wherein the radius coordinate for each aperture in the first set of satellite apertures is a same value, wherein the radius coordinate for each aperture in the second set of satellite apertures is a same second value that is different than the same value for the first set of satellite apertures, and wherein the angle coordinates for each of the satellite apertures in the first set of satellite apertures is different than the angle coordinates for each of the satellite apertures in the second set of satellite apertures; and a third component that includes a second set of apertures, the second set of apertures having a same number of apertures as the first set of apertures, the second set of apertures having at least approximately equivalent diameters and spacings as the first set of apertures; and wherein the second component is a gear having gear teeth that surround an outer perimeter of the gear, and wherein the hobby servo motor includes an internal potentiometer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A hobby mechanical kit, the kit comprising:
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a hobby servo motor having a rotatable output shaft, the output shaft having gear teeth distributed around an outer diameter of the shaft; a first component having a first set of apertures, the first set of apertures including a center aperture, a first set of satellite apertures, and a second set of satellite apertures, each of the center aperture, the first set of satellite apertures, and the second set of satellite apertures having a diameter, the diameters of the center aperture, the first set of satellite apertures, and the second set of satellite apertures being different than each other, the first and the second sets of satellite apertures being spaced apart from the center aperture by radial distances with at least two of the radial distances being unequal, the first set of satellite apertures including a different number of apertures than the second set of satellite apertures;
wherein each of the apertures in the first set of satellite apertures is spaced evenly apart from each of the other apertures in the first set of satellite apertures, wherein each of the apertures in the second set of satellite apertures is spaced evenly apart from each of the other apertures in the second set of satellite apertures;a second component having a second set of apertures, the second set of apertures including a same number of apertures as the first set of apertures, and the second set of apertures having at least approximately equivalent diameters and spacings as the first set of apertures; and wherein the second component is a wheel having a smooth surface that surrounds an outer perimeter of the wheel, and wherein each of the apertures in the second set of satellite apertures is spaced evenly apart from the center aperture. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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19. A hobby mechanical kit, the kit comprising:
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a hobby servo motor having a rotatable output shaft, the output shaft having gear teeth distributed around an outer diameter of the shaft; a first component having an inner diameter with gear teeth that correspond to the hobby servo output shaft gear teeth; a second component having a first set of apertures, the first set of apertures including a center aperture, a first set of satellite apertures, and a second set of satellite apertures, each of the center aperture, the first set of satellite apertures, and the second set of satellite apertures having a diameter, the diameter of the center aperture being larger than the diameters of the first and the second sets of satellite apertures, the first and the second sets of satellite apertures being spaced apart from the center aperture by radial distances with at least two of the radial distances being unequal, the first set of satellite apertures including a different number of apertures than the second set of satellite apertures, wherein locations of the first and the second sets of satellite apertures relative to the center aperture are defined utilizing a polar coordinate system, wherein each location is specified by a radius coordinate and an angle coordinate, wherein each radius coordinate is a distance from an origin of the polar coordinate system, wherein each angle coordinate is an angle from a polar axis of the polar coordinate system, wherein the radius coordinate for each aperture in the first set of satellite apertures is a same value, wherein the radius coordinate for each aperture in the second set of satellite apertures is a same second value that is different than the same value for the first set of satellite apertures, and wherein the angle coordinates for each of the satellite apertures in the first set of satellite apertures is different than the angle coordinates for each of the satellite apertures in the second set of satellite apertures; a third component that includes a second set of apertures, the second set of apertures having a same number of apertures as the first set of apertures, the second set of apertures having at least approximately equivalent diameters and spacings as the first set of apertures; a hobby servo motor mounting bracket having a center panel, a lower panel, and two flanges, the lower panel and the two flanges being approximately parallel to each other and at right angles with respect to the center panel, the two flanges including apertures configured to secure the hobby servo motor to the mounting bracket, the center panel having a third set of apertures, the third set of apertures having the same number of apertures as the first and the second sets of apertures, and the third set of apertures having at least approximately equivalent diameters and spacings as the first and the second sets of apertures; and wherein each of the apertures in the first set of satellite apertures is spaced apart from each other at a same angular distance, wherein each of the apertures in the second set of satellite apertures is spaced apart from each other at a same second angular distance that is different than the same angular distance of the first set of satellite apertures, wherein the same angular distance is defined by three hundred and sixty degrees divided by a number of the apertures in the first set of satellite apertures, wherein the same second angular distance is defined by three hundred and sixty degrees divided by a number of the apertures in the second set of satellite apertures.
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20. A hobby mechanical kit, the kit comprising:
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a hobby servo motor having a rotatable output shaft, the output shaft having gear teeth distributed around an outer diameter of the shaft; a first component having an inner diameter with gear teeth that correspond to the hobby servo output shaft gear teeth; a second component having a first set of apertures, the first set of apertures including a center aperture, a first set of satellite apertures, and a second set of satellite apertures, each of the center aperture, the first set of satellite apertures, and the second set of satellite apertures having a diameter, the diameter of the center aperture being larger than the diameters of the first and the second sets of satellite apertures, the first and the second sets of satellite apertures being spaced apart from the center aperture by radial distances with at least two of the radial distances being unequal, the first set of satellite apertures including a different number of apertures than the second set of satellite apertures, wherein locations of the first and the second sets of satellite apertures relative to the center aperture are defined utilizing a polar coordinate system, wherein each location is specified by a radius coordinate and an angle coordinate, wherein each radius coordinate is a distance from an origin of the polar coordinate system, wherein each angle coordinate is an angle from a polar axis of the polar coordinate system, wherein the radius coordinate for each aperture in the first set of satellite apertures is a same value, wherein the radius coordinate for each aperture in the second set of satellite apertures is a same second value that is different than the same value for the first set of satellite apertures, and wherein the angle coordinates for each of the satellite apertures in the first set of satellite apertures is different than the angle coordinates for each of the satellite apertures in the second set of satellite apertures; a third component that includes a second set of apertures, the second set of apertures having a same number of apertures as the first set of apertures, the second set of apertures having at least approximately equivalent diameters and spacings as the first set of apertures; a hobby servo motor mounting bracket that is configured to support at least two hobby servo motors, the bracket having a center panel, a first set of flanges, and a second set of flanges, the first and the second sets of flanges being approximately parallel to each other and at right angles with respect to the center panel, the first set of flanges including apertures configured to secure the hobby servo motor to the mounting bracket, the second set of flanges including apertures configured to secure a second hobby servo motor to the mounting bracket, the center panel having a third set of apertures, the third set of apertures having the same number of apertures as the first and the second sets of apertures, and the third set of apertures having at least a approximately equivalent diameters and spacings as the first and the second sets of apertures; and wherein the first set of satellite apertures and the second set of satellite apertures are angularly offset from each other such that none of the apertures in the first set of satellite apertures is aligned with any of the apertures in the second set of satellite apertures in a radial direction.
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21. A hobby mechanical kit, the kit comprising:
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a hobby servo motor having a rotatable output shaft, the output shaft having gear teeth distributed around an outer diameter of the shaft; a first component having an inner diameter with gear teeth that correspond to the hobby servo output shaft gear teeth; a second component having a first set of apertures, the first set of apertures including a center aperture, a first set of satellite apertures, and a second set of satellite apertures, each of the center aperture, the first set of satellite apertures, and the second set of satellite apertures having a diameter, the diameter of the center aperture being larger than the diameters of the first and the second sets of satellite apertures, the first and the second sets of satellite apertures being spaced apart from the center aperture by radial distances with at least two of the radial distances being unequal, the first set of satellite apertures including a different number of apertures than the second set of satellite apertures, wherein locations of the first and the second sets of satellite apertures relative to the center aperture are defined utilizing a polar coordinate system, wherein each location is specified by a radius coordinate and an angle coordinate, wherein each radius coordinate is a distance from an origin of the polar coordinate system, wherein each angle coordinate is an angle from a polar axis of the polar coordinate system, wherein the radius coordinate for each aperture in the first set of satellite apertures is a same value, wherein the radius coordinate for each aperture in the second set of satellite apertures is a same second value that is different than the same value for the first set of satellite apertures, and wherein the angle coordinates for each of the satellite apertures in the first set of satellite apertures is different than the angle coordinates for each of the satellite apertures in the second set of satellite apertures; a third component that includes a second set of apertures, the second set of apertures having a same number of apertures as the first set of apertures, the second set of apertures having at least approximately equivalent diameters and spacings as the first set of apertures; a gear having a third set of apertures, the third set of apertures having the same number of apertures as the first and the second sets of apertures, the third set of apertures having at least approximately equivalent diameters and spacings as the first and the second sets of apertures; and
wherein the gear is rotatably connected to the hobby servo motor through the hobby servo horn such that rotation of the hobby servo motor is transferred to the gear; andwherein the second set of satellite apertures includes at least one more aperture than the first set of satellite apertures.
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22. A hobby mechanical kit, the kit comprising:
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a hobby servo motor having a rotatable output shaft, the output shaft having gear teeth distributed around an outer diameter of the shaft; a first component having an inner diameter with gear teeth that correspond to the hobby servo output shaft gear teeth; a second component having a first set of apertures, the first set of apertures including a center aperture, a first set of satellite apertures, and a second set of satellite apertures, each of the center aperture, the first set of satellite apertures, and the second set of satellite apertures having a diameter, the diameter of the center aperture being larger than the diameters of the first and the second sets of satellite apertures, the first and the second sets of satellite apertures being spaced apart from the center aperture by radial distances with at least two of the radial distances being unequal, the first set of satellite apertures including a different number of apertures than the second set of satellite apertures, wherein locations of the first and the second sets of satellite apertures relative to the center aperture are defined utilizing a polar coordinate system, wherein each location is specified by a radius coordinate and an angle coordinate, wherein each radius coordinate is a distance from an origin of the polar coordinate system, wherein each angle coordinate is an angle from a polar axis of the polar coordinate system, wherein the radius coordinate for each aperture in the first set of satellite apertures is a same value, wherein the radius coordinate for each aperture in the second set of satellite apertures is a same second value that is different than the same value for the first set of satellite apertures, and wherein the angle coordinates for each of the satellite apertures in the first set of satellite apertures is different than the angle coordinates for each of the satellite apertures in the second set of satellite apertures; a third component that includes a second set of apertures, the second set of apertures having a same number of apertures as the first set of apertures, the second set of apertures having at least approximately equivalent diameters and spacings as the first set of apertures; a wheel having a third set of apertures, the third set of apertures having the same number of apertures as the first and the second sets of apertures, the third set of apertures having at least approximately equivalent diameters and spacings as the first and the second sets of apertures; wherein the wheel is rotatably connected to the hobby servo motor through the hobby servo horn such that rotation of the hobby servo motor is transferred to the wheel; and wherein a center aperture and an outer circumference of the wheel are concentric.
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23. A hobby mechanical kit, the kit comprising:
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a hobby servo motor having a rotatable output shaft, the output shaft having gear teeth distributed around an outer diameter of the shaft; a first component having an inner diameter with gear teeth that correspond to the hobby servo output shaft gear teeth; a second component having a first set of apertures, the first set of apertures including a center aperture, a first set of satellite apertures, and a second set of satellite apertures, each of the center aperture, the first set of satellite apertures, and the second set of satellite apertures having a diameter, the diameter of the center aperture being larger than the diameters of the first and the second sets of satellite apertures, the first and the second sets of satellite apertures being spaced apart from the center aperture by radial distances with at least two of the radial distances being unequal, the first set of satellite apertures including a different number of apertures than the second set of satellite apertures, wherein locations of the first and the second sets of satellite apertures relative to the center aperture are defined utilizing a polar coordinate system, wherein each location is specified by a radius coordinate and an angle coordinate, wherein each radius coordinate is a distance from an origin of the polar coordinate system, wherein each angle coordinate is an angle from a polar axis of the polar coordinate system, wherein the radius coordinate for each aperture in the first set of satellite apertures is a same value, wherein the radius coordinate for each aperture in the second set of satellite apertures is a same second value that is different than the same value for the first set of satellite apertures, and wherein the angle coordinates for each of the satellite apertures in the first set of satellite apertures is different than the angle coordinates for each of the satellite apertures in the second set of satellite apertures; a third component that includes a second set of apertures, the second set of apertures having a same number of apertures as the first set of apertures, the second set of apertures having at least approximately equivalent diameters and spacings as the first set of apertures; a flat bracket having two sets of apertures, the two sets of apertures being spaced apart from each other such that neither of the two sets of apertures shares a common aperture with the other set of apertures, each of the two sets of apertures having the some number of apertures as the first and the second sets of apertures, and each of the two sets of apertures having at least approximately equivalent diameters and spacings as the first and the second sets of apertures; and wherein the second set of apertures includes at least two apertures that are spaced apart from each other by less than ninety degrees.
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24. A hobby mechanical kit, the kit comprising:
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a hobby servo motor having a rotatable output shaft, the output shaft having gear teeth distributed around an outer diameter of the shaft; a first component having an inner diameter with gear teeth that correspond to the hobby servo output shaft gear teeth; a second component having a first set of apertures, the first set of apertures including a center aperture, a first set of satellite apertures, and a second set of satellite apertures, each of the center aperture, the first set of satellite apertures, and the second set of satellite apertures having a diameter, the diameter of the center aperture being larger than the diameters of the first and the second sets of satellite apertures, the first and the second sets of satellite apertures being spaced apart from the center aperture by radial distances with at least two of the radial distances being unequal, the first set of satellite apertures including a different number of apertures than the second set of satellite apertures, wherein locations of the first and the second sets of satellite apertures relative to the center aperture are defined utilizing a polar coordinate system, wherein each location is specified by a radius coordinate and an angle coordinate, wherein each radius coordinate is a distance from an origin of the polar coordinate system, wherein each angle coordinate is an angle from a polar axis of the polar coordinate system, wherein the radius coordinate for each aperture in the first set of satellite apertures is a same value, wherein the radius coordinate for each aperture in the second set of satellite apertures is a same second value that is different than the same value for the first set of satellite apertures, and wherein the angle coordinates for each of the satellite apertures in the first set of satellite apertures is different than the angle coordinates for each of the satellite apertures in the second set of satellite apertures; a third component that includes a second set of apertures, the second set of apertures having a same number of apertures as the first set of apertures, the second set of apertures having at least approximately equivalent diameters and spacings as the first set of apertures; and wherein the first set of satellite apertures has fewer apertures than the second set of satellite apertures, wherein the diameters of the apertures in the second set of apertures are larger than the diameters of the a apertures in the first set of apertures, and wherein the kit includes a mounting bracket that mounts at least two hobby servo motors back-to-back, and wherein the first set of satellite apertures are spaced apart from the first center aperture by a first radial distance, wherein the second set of satellite apertures are spaced apart from the first center aperture by a second radial distance, wherein the first radial distance is less than the second radial distance, and wherein the first center aperture is utilized to create a pivot joint by placing a rotatable bar through the first center aperture.
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Specification