Method and system for digital pen assembly
First Claim
Patent Images
1. A digital pen comprising a skeleton and a housing:
- the skeleton holding together in fixed relationship;
an electric circuit;
an acoustic transducer, detached from said electric circuit, and configured to transmit acoustic signals; and
a resilient holder configured to mechanically press said electric circuit into electrical contact with said acoustic transducer;
wherein;
the housing fitting over said skeleton, said fixed relationship between said electrical circuit and said acoustic transducer being retained by said skeleton;
said resilient holder has elasticity to enable easy assembly of said digital pen by sliding said resilient holder into position; and
said resilient holder comprises a base and extensions, said base being pushed by elastic lugs and said extensions securing said resilient holder to said skeleton.
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Accused Products
Abstract
A digital pen comprising a skeleton and a removable skin: the skeleton holding together in fixed relationship: an electric circuit; an acoustic transmitter, detached from said electric circuit, and configured to transmit acoustic signals; and a resilient holder, configured to mechanically press said electric circuit into electrical contact with said transmitter, so as to electrically connect said electric circuit and said transmitter; and the removable skin comprising a housing fitting over said skeleton.
134 Citations
27 Claims
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1. A digital pen comprising a skeleton and a housing:
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the skeleton holding together in fixed relationship; an electric circuit; an acoustic transducer, detached from said electric circuit, and configured to transmit acoustic signals; and a resilient holder configured to mechanically press said electric circuit into electrical contact with said acoustic transducer; wherein; the housing fitting over said skeleton, said fixed relationship between said electrical circuit and said acoustic transducer being retained by said skeleton; said resilient holder has elasticity to enable easy assembly of said digital pen by sliding said resilient holder into position; and said resilient holder comprises a base and extensions, said base being pushed by elastic lugs and said extensions securing said resilient holder to said skeleton. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 25, 26)
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18. A digital pen comprising:
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an elongated skeleton body supporting a writing tip at a first end and a second end distal to the first end; a writing element protruding from said writing tip, an acoustic transducer deployed adjacent to said writing tip, configured to transmit an acoustic signal and held in place by said elongated skeleton body, a resilient holder configured to mechanically press said acoustic transducer into electrical contact with an electric circuit; and an elongated housing substantially covering said elongated skeleton body from said first end to said second end, said elongated skeleton body being movable inside said elongated housing for exposing and for covering said writing element, said elongated skeleton body configured to hold said writing tip and said acoustic transducer in respective positions irrespective of moving or removal of said elongated housing; wherein; said resilient holder has elasticity to enable easy assembly of said digital pen by sliding said resilient holder into position; and said resilient holder comprises a base and extensions, said base being pushed by elastic lugs and said extensions securing said resilient holder to said elongated skeleton body. - View Dependent Claims (19)
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22. A digital pen system, comprising:
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a digital pen comprising a skeleton and a housing; wherein; the skeleton holds together in fixed relationship an electric circuit, an acoustic transducer, and a resilient holder; the acoustic transducer is detached from said electric circuit; the acoustic transducer is configured to transmit acoustic signals; the resilient holder is configured to mechanically press said electric circuit into electrical contact with said acoustic transducer; said resilient holder has elasticity to enable easy assembly of said digital pen by sliding said resilient holder into position; and said resilient holder comprises a base and extensions, said base being pushed by elastic lugs and said extensions securing said resilient holder to said skeleton; at least one receiving unit for receiving said acoustic signal from said digital pen; a processor, associated with said at least one receiving unit, configured to process said received acoustic signal, for determining presence of said digital pen in a predefined area, and to trigger a predefined functionality upon said determining of said presence; and a map, configured to graphically map said predefined area, so as to assist a user in positioning the digital pen in said predefined area. - View Dependent Claims (23)
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24. A method of manufacturing differentiated digital pens comprising:
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preparing identical elongated skeletons; inserting within a plurality of said elongated skeletons respectively; an electric circuit; an acoustic transducer, detached from said electric circuit, and configured to transmit acoustic signals; and a resilient holder configured to mechanically press said electric circuit into electrical contact with said acoustic transducer; said elongated skeletons retaining a fixed relationship between respective acoustic transducers and electric circuits; preparing a plurality of housings having removable skins of respectively different appearance, feel or texture, for said elongated skeletons; and selecting one of said housings from said plurality for respective ones of said elongated skeletons; and fixing said selected housing onto said respective elongated skeleton, said fixed relationship between a respective electronic circuit and a respective acoustic transducer being retained irrespective of said fixing of said selected housing, thereby to provide a range of differentiated digital pens from said elongated skeletons; wherein; said resilient holder has elasticity to enable easy insertion of said resilient holder into said respective elongated skeleton; said resilient holder comprises a base and extensions; and said method further comprises pushing said base using elastic lugs and securing said resilient holder to a body of a respective one of said differentiated digital pens using said extensions. - View Dependent Claims (27)
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Specification