Ergonomic hand-held electronic device with keypad input and display screen
First Claim
1. In a hand-held electronic device including a housing having exterior faces, the improvement comprising:
- one of said faces having a pair of generally cylindrical battery cavities opening thereon and spaced apart from one another, and further including a cover constructed and arranged to substantially simultaneously close both of said cavities, said cover including a pair of contacts, each said contact operatively associated with an associated one of each of said cavities, and said contacts being electrically connected, and a pair of seals, one of said seals surrounding a corresponding one of each of said contacts, said seals sealably engaging edges of corresponding cavities to seal each cavity separately.
1 Assignment
0 Petitions
Accused Products
Abstract
An ergonomic and weatherproof hand-held electronic device 10. The device 10 includes a housing 12 which surrounds internal electronics. An input 28 and a display screen 32 are mounted on the housing 12. The housing 12 is has a narrow width such that, when held in a hand, the thumb of that same hand may extend fully across the input 28 for full access. The display screen 32 is mounted vertically below the input 28 such that the device may be more stable and more easily grasped. The device includes two cylindrical cavities 48 to receive batteries 42. The cavities 48 are located at the rear vertical edges of the housing such that the rear of the housing 12 is relatively rounded and thus easier to grasp. The battery cavities open to the exterior of the housing. A battery cover 54 is mounted to the housing and seals the cavities 48. A contact for each cavity 48 is located on the cover, and a bus bar extends between the contacts to complete the circuit between the batteries 42.
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Citations
17 Claims
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1. In a hand-held electronic device including a housing having exterior faces, the improvement comprising:
one of said faces having a pair of generally cylindrical battery cavities opening thereon and spaced apart from one another, and further including a cover constructed and arranged to substantially simultaneously close both of said cavities, said cover including a pair of contacts, each said contact operatively associated with an associated one of each of said cavities, and said contacts being electrically connected, and a pair of seals, one of said seals surrounding a corresponding one of each of said contacts, said seals sealably engaging edges of corresponding cavities to seal each cavity separately. - View Dependent Claims (2, 3, 4, 5)
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6. A weather resistant and ergonomic hand-held electronic device comprising:
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a housing having a plurality of exterior faces which meet at a plurality of intersections and defining a sealed interior space; a first substantially cylindrical wall defining a first substantially cylindrical cavity for receiving at least one battery, the first cavity being positioned within the interior space at a first intersection of the plurality of intersections and opening onto a first face of the plurality of exterior faces, and defining a first rounded contour of the first intersection, with the first intersection forming a portion of the first cylindrical wall; a second substantially cylindrical wall defining a second substantially cylindrical cavity for receiving at least one battery, the second cavity being spaced apart from the first cavity and positioned within the interior space at a second intersection of the plurality of intersections and opening onto the first face, and defining a second rounded contour of the second intersection, with the second intersection forming a portion of the second cylindrical wall; a first internal electrical contact within and at an end of the first cavity; a second internal electrical contact within and at an end of the second cavity; a cover having a first seal for sealing the first cavity and a second seal for sealing the second cavity, said cover further having a first protrusion associated with said first seal and surrounding a first external electrical contact, a second protrusion associated with said second seal and surrounding a second external electrical contact, and a conductive plate electrically connecting the first external electrical contact and the second external electrical contact; and means for retaining the cover in place. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13)
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14. A weather resistant and ergonomic hand-held global positioning device comprising:
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a housing having a plurality of exterior faces which meet at a plurality of intersections and defining a sealed interior space; a first substantially cylindrical wall defining a first substantially cylindrical cavity for receiving at least one battery, the first cavity being positioned within the interior space at a first intersection of the plurality of intersections and opening onto a first face of the plurality of exterior faces, and defining a first rounded contour of the first intersection, with the first intersection forming a portion of the first cylindrical wall; a second substantially cylindrical wall defining a second substantially cylindrical cavity for receiving at least one battery, the second cavity being spaced apart from the first cavity and positioned within the interior space at a second intersection of the plurality of intersections and opening onto the first face, and defining a second rounded contour of the second intersection, with the second intersection forming a portion of the second cylindrical wall; first internal electrical contact within and at an end of the first cavity; a second internal electrical contact within and at an end of the second cavity; a cover having a first external electrical contact, a second external electrical contact, a conductive plate electrically connecting the first and second external electrical contacts, a first protrusion surrounding the first external electrical contact and for insertion in the first cavity, and a second protrusion surrounding the second external electrical contact and for insertion in the second cavity; and means for retaining the cover in place. - View Dependent Claims (15, 16)
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17. A hand-held electronic device, comprising:
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a housing having external faces, one of said faces having a pair of generally cylindrical battery cavities opening thereon and spaced apart from one another; and a cover constructed and arranged to close said cavities, said cover including a pair of electrically connected contacts, each said contact operatively associated with an associated one of each of said cavities, said cover further including a pair of seals, said seals sealably engaging edges of corresponding cavities to seal each cavity separately, said cover further including an integral hinge retainer that permits movement of said cover between open and closed positions while securing said cover to said one of said faces, said hinge retainer including a cantilevered extension formed of elastomeric material, said extension being secured to said housing.
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Specification