Method and system for determining mechanical strain in a mobile phone
First Claim
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1. A strain indicator system for indicating mechanical strain in a communications device having a housing, the strain indicator system comprising:
- at least one housing strain indicator, wherein the at least one housing strain indicator is mechanically coupled to the housing;
at least one first electric circuit coupled to the at least one housing strain indicator for determining housing strain;
at least one first alarm device coupled to the at least one first electric circuit, wherein the strain indicator system is adapted to automatically emanate a human perceivable sensory signal from the communications device when the housing is subjected to an unintentional strain beyond a predetermined undesired strain threshold.
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Abstract
A method and system for determining mobile phone strain is provided. The method includes the steps of determining if strain on a mobile phone housing and/or strain on a printed circuit board (PCB) within the mobile phone exceed a predetermined value. If the strain(s) values exceed the predetermined value an alarm may be sounded and the strain values may be stored in memory for later retrieval and/or analysis.
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Citations
37 Claims
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1. A strain indicator system for indicating mechanical strain in a communications device having a housing, the strain indicator system comprising:
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at least one housing strain indicator, wherein the at least one housing strain indicator is mechanically coupled to the housing; at least one first electric circuit coupled to the at least one housing strain indicator for determining housing strain; at least one first alarm device coupled to the at least one first electric circuit, wherein the strain indicator system is adapted to automatically emanate a human perceivable sensory signal from the communications device when the housing is subjected to an unintentional strain beyond a predetermined undesired strain threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A strain indicator system for indicating mechanical strain in a communications device having a housing, the strain indicator system comprising:
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at least one housing strain indicator, wherein the at least one housing strain indicator is mechanically coupled to the housing; at least one first electric circuit coupled to the at least one housing strain indicator for determining housing strain; at least one first alarm device coupled to the at least one first electric circuit; at least one printed circuit board (PCB); at least one PCB strain indicator, the at least one PCB strain indicator mechanically coupled to the PCB; at least one second electric circuit coupled to the at least one PCB strain indicator for determining PCB strain; at least one second alarm device coupled to the at least one second electric circuit. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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28. A strain sensing system for sensing strain within a mobile phone, the strain system comprising:
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at least one housing strain indicator, the housing strain indicator mechanically coupled to a mobile phone housing, wherein the at least one housing strain indicator is adapted to sense strain of the housing; and at least one printed circuit board (PCB) strain indicator, wherein the PCB strain indicator is mechanically coupled to at least one PCB, wherein the PCB strain indicator is adapted to sense strain of the PCB, and wherein the at least one PCB is adapted to fit within the mobile phone housing. - View Dependent Claims (29, 30, 31, 32, 33, 34)
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35. A method for determining mobile phone strain, the method comprising the steps of:
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determining at least one unintentional phone housing strain; and sounding an alarm if the at least one unintentional phone housing strain exceeds a predetermined undesired strain value. - View Dependent Claims (36, 37)
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Specification