Method of manufacturing a handheld computing device
First Claim
1. A method of manufacturing a handheld device, the method comprising:
- providing an elongated enclosure having a substantially uniform cross-section along a longitudinal axis thereof, the enclosure defining an internal lumen configured for slidable receipt of at least one electronic component along internal rails formed in the lumen parallel to the longitudinal axis, wherein the enclosure has at least one open end, wherein the enclosure is formed from an extruded tube, the extruded tube having at least one access opening formed on a front face thereof;
assembling electronic components into the extruded tube through the open end by sliding the electronic components along the internal rails, the internal rails providing a reference surface to position the electronic component assembly relative to the front face, wherein the electronic components include a first assembly having a display, and a second assembly having an input device, wherein the first assembly further includes;
a printed circuit board having the display on a top surface thereof; and
a memory component provided on a bottom surface of the printed circuit board, wherein each of the internal rails has a top surface and a bottom surface opposite to the top surface, a pair of the top surfaces defining a top reference surface and a pair of the bottom surfaces defining a bottom reference surface, and wherein assembling the electronic components comprises;
inserting the first assembly into the lumen through a top open end of the extruded tube, the first assembly being positioned by the bottom reference surface such that the display is placed right behind a first access opening and wherein, in inserting the first assembly, the top surface of the printed circuit board abuts the bottom surface of the internal rails; and
inserting the second assembly into the lumen through a bottom open end of the extruded tube, the second assembly being positioned by the top reference surface such that the input device is placed right behind a second access opening; and
covering the open end of the enclosure with an end cap.
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Abstract
A method of manufacturing a handheld computing device that includes an electronic component assembly including at least one user interface component and an enclosure. The enclosure is a tube that is extruded. The extruded tube defines an internal lumen between open ends, and has a substantially uniform cross section along a longitudinal axis thereof. The extruded tube includes a front face, a back face, side portions connecting the front face and the back face, at least one access opening provided on the front face, and a pair of guide rails formed in the lumen along the side portions in parallel with the longitudinal axis. The electronic component assembly is slidably inserted into the lumen along the guide rails. The guide rails support the electronic component assembly and provide a reference surface for positioning the electronic component assembly relative to the front face such that the user interface is placed right behind the access opening to provide user access therethrough.
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Citations
25 Claims
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1. A method of manufacturing a handheld device, the method comprising:
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providing an elongated enclosure having a substantially uniform cross-section along a longitudinal axis thereof, the enclosure defining an internal lumen configured for slidable receipt of at least one electronic component along internal rails formed in the lumen parallel to the longitudinal axis, wherein the enclosure has at least one open end, wherein the enclosure is formed from an extruded tube, the extruded tube having at least one access opening formed on a front face thereof; assembling electronic components into the extruded tube through the open end by sliding the electronic components along the internal rails, the internal rails providing a reference surface to position the electronic component assembly relative to the front face, wherein the electronic components include a first assembly having a display, and a second assembly having an input device, wherein the first assembly further includes; a printed circuit board having the display on a top surface thereof; and a memory component provided on a bottom surface of the printed circuit board, wherein each of the internal rails has a top surface and a bottom surface opposite to the top surface, a pair of the top surfaces defining a top reference surface and a pair of the bottom surfaces defining a bottom reference surface, and wherein assembling the electronic components comprises; inserting the first assembly into the lumen through a top open end of the extruded tube, the first assembly being positioned by the bottom reference surface such that the display is placed right behind a first access opening and wherein, in inserting the first assembly, the top surface of the printed circuit board abuts the bottom surface of the internal rails; and inserting the second assembly into the lumen through a bottom open end of the extruded tube, the second assembly being positioned by the top reference surface such that the input device is placed right behind a second access opening; and covering the open end of the enclosure with an end cap. - View Dependent Claims (2, 9, 10, 11)
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3. A method of manufacturing a handheld device, the method comprising:
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providing an elongated enclosure having a substantially uniform cross-section along a longitudinal axis thereof, the enclosure defining an internal lumen configured for slidable receipt of at least one electronic component along internal rails formed in the lumen parallel to the longitudinal axis, wherein the enclosure has at least one open end, wherein the enclosure is formed from an extruded tube, the extruded tube having at least one access opening formed on a front face thereof, wherein the providing the enclosure formed from an extruded tube further includes; extruding a tube having the front face, a back face, and side portions connecting the front face and the back face, the pair of internal rails formed in the lumen along the side portions; cutting the extruded tube to a desired length, forming a top open end and a bottom open end; forming access openings on the front face of the extruded tube; and forming a recessed area on a top surface of the extruded tube; removing a portion of the internal rails from the internal wall of the lumen in a vicinity of the bottom end the extruded tube; forming slots on the internal wall of the lumen in the vicinity of the bottom open end; and mounting a window in one of the access openings; assembling electronic components into the extruded tube through the open end by sliding the electronic components along the internal rails, the internal rails providing a reference surface to position the electronic component assembly relative to the front face, wherein the electronic components include a first assembly having a display and a top plate, and wherein assembling electronic components comprises inserting the first assembly into the lumen through the top open end of the extruded tube, the first assembly being positioned relative to the longitudinal axis by the top plate abutting the recessed area such that the display aligns with a first access opening; and covering the open end of the enclosure with an end cap. - View Dependent Claims (4, 5)
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6. A method of manufacturing a handheld device, the method comprising:
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providing an elongated enclosure having a substantially uniform cross-section along a longitudinal axis thereof, the enclosure defining an internal lumen configured for slidable receipt of at least one electronic component along internal rails formed in the lumen parallel to the longitudinal axis, wherein the enclosure defines an internal lumen between open ends, the enclosure including at least one access opening provided on a front face of the enclosure, and wherein the lumen is configured to engage with an electronic component to secure it in its desired position within the lumen; and
the method further comprises assembling electronic components into the enclosure through the open ends, wherein at least one electronic component includes at least one user interface component, wherein the at least one electronic component further comprises;a printed circuit board having a display on a top surface thereof; and a memory component on a bottom surface of the printed circuit board; and covering the open ends of the enclosure with an end cap.
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7. A method of manufacturing a handheld device, the method comprising:
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providing a main body of an elongated enclosure having a substantially uniform cross-section along a longitudinal axis thereof, the main body defining an internal lumen configured for slidable receipt of at least one electronic component along internal rails formed in the lumen parallel to the longitudinal axis, wherein the main body has a first open end and a second open end opposite the first open end and wherein the main body forms a portion of an exterior of the enclosure of the handheld device; and covering the open ends of the enclosure with end caps. - View Dependent Claims (8, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25)
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24. A method of manufacturing a handheld device, the method comprising:
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providing an elongated enclosure having a substantially uniform cross-section along a longitudinal axis thereof, the enclosure defining an internal lumen configured for slidable receipt of at least one electronic component along internal rails formed in the lumen parallel to the longitudinal axis, wherein the enclosure has at least one open end, wherein providing the elongated enclosure comprises; extruding a tube having the front face, a back face, and side portions connecting the front face and the back face; and cutting the extruded tube to a desired length, forming a top open end and a bottom open end; forming at least one access opening on the front face of the extruded tube, wherein the at least one access opening includes a window component including; a clear window portion; and a flange portion having a pair of stop members providing a reference surface to position en electronic component relative to the direction of the longitudinal axis; and covering the open end of the enclosure with an end cap.
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Specification