Analog controls housed with electronic displays for clocks
First Claim
Patent Images
1. A clock displaying time imagery, comprising:
- a housing;
electronic circuitry located in said housing, said electronic circuitry at least calculating units of time;
a time display supported by said housing, said time display operatively connected to said circuitry;
a first finger depressible surface in part exposed on said housing, said first finger depressible surface operatively connected to a first pressure-sensitive variable-conductance analog sensor, said analog sensor for inputting a signal to said circuitry, said signal having variable value depending on variable pressure applied to said first finger depressible surface;
said circuitry structured to receive said signal and to cause the time imagery to change at a variable rate representing the variable pressure applied to said first finger depressible surface.
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Abstract
A clock having a time display and including a pressure-sensitive variable-conductance sensor for creating a varying analog value according to varying depression applied by a finger of a human user to the analog sensor. Multiple analog sensors are sometimes utilized. In one preferred embodiment the analog sensor(s) include resilient dome cap(s) for providing tactile feedback to the finger depressing the analog sensor. Circuitry within a housing is connected to the analog sensor for reading the varying analog value from the analog sensor and causing representative varying of the time value shown by the time display.
84 Citations
21 Claims
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1. A clock displaying time imagery, comprising:
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a housing;
electronic circuitry located in said housing, said electronic circuitry at least calculating units of time;
a time display supported by said housing, said time display operatively connected to said circuitry;
a first finger depressible surface in part exposed on said housing, said first finger depressible surface operatively connected to a first pressure-sensitive variable-conductance analog sensor, said analog sensor for inputting a signal to said circuitry, said signal having variable value depending on variable pressure applied to said first finger depressible surface;
said circuitry structured to receive said signal and to cause the time imagery to change at a variable rate representing the variable pressure applied to said first finger depressible surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
a second pressure-sensitive variable-conductance analog sensor, the second analog sensor for inputting a second signal to said circuitry, the second signal having variable value depending on variable pressure applied to the second finger depressible surface. -
4. A clock according to claim 3 wherein said time display includes at least three seven-element numeric displays.
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5. A clock according to claim 3 wherein operation of said first analog sensor causes the time imagery to ascend.
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6. A clock according to claim 5 wherein operation of said second analog sensor causes the time imagery to descend.
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7. A clock according to claim 6 wherein the analog sensors are structured to provide tactile feedback.
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8. A clock according to claim 7 wherein the first and second depressible surfaces are part of a two-way rocker.
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9. A clock according to claim 8 wherein said clock is a household clock.
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10. A clock according to claim 3 wherein the first and second depressible surfaces are part of a two-way rocker.
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11. A clock according to claim 1 wherein the analog sensor is structured to provide tactile feedback.
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12. A device for controlling time information, comprising:
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a time display having at least three seven-element numeric displays for displaying the time information;
a finger activated pressure-sensitive variable-conductance analog sensor for creating a varying analog value according to varying depression applied by a finger of a user to said analog sensor;
associated with said analog sensor ismeans for providing tactile feedback to the finger;
circuitry connected to said analog sensor, said circuitry for reading a varying analog value from said analog sensor and causing representative varying of the time information shown by the time display. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A device for controlling time information, comprising:
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a time display for displaying the time information;
a finger activated pressure-sensitive variable-conductance analog sensor for creating a varying analog value according to varying depression applied by a finger of a user to said analog sensor;
circuitry connected to said analog sensor and said time display, said circuitry for reading a varying analog value from said analog sensor and causing representative varying of the time information shown by the time display. - View Dependent Claims (19, 20, 21)
means for providing tactile feedback to the finger. -
21. A device according to claim 18 wherein said analog sensor is a first analog sensor, said device further includes a second analog sensor, said second analog sensor connected to said circuitry for causing variable control of the time information.
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Specification