Proximity sensor
First Claim
Patent Images
1. A sensor plate, comprising:
- a top surface;
at least one mounting tab; and
at least one leg disposed between the top surface and the at least one mounting tab, wherein the at least one leg is non-linear.
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Abstract
In one embodiment, a proximity sensor is disclosed. The proximity sensor is adapted for use in a housing, such as an explosion-proof housing, and includes a compressible sensor plate and an interface board. The sensor plate is compressed during assembly of the housing. The proximity sensor interacts with other electrical components within and external to the housing. Furthermore, the proximity sensor may include, or interact with, a display. Components, including the proximity sensor, may be configured for use in a hazardous environment and designed to draw minimal current.
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Citations
22 Claims
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1. A sensor plate, comprising:
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a top surface;
at least one mounting tab; and
at least one leg disposed between the top surface and the at least one mounting tab, wherein the at least one leg is non-linear. - View Dependent Claims (2)
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3. A proximity sensor, comprising:
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an interface board; and
a sensor plate operatively connected to the interface board.
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4. A module comprising:
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at least one external member; and
a proximity sensor disposed within the at least one external member. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of assembling a proximity sensor, comprising:
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constructing a sensor plate; and
operatively connecting the sensor plate to an interface board. - View Dependent Claims (16, 17)
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18. A method of compressing a sensor plate of a proximity sensor, comprising:
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installing the proximity sensor in a housing; and
manipulating a first external member of the housing to compress the sensor plate. - View Dependent Claims (19, 20)
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21. A module comprising:
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at least one external member; and
a proximity sensor disposed within the at least one external member, wherein the proximity sensor comprises a plurality of sensor plates operatively connected to an interface board.
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22. A module comprising:
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at least one external member; and
a plurality of proximity sensors.
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Specification