MODULAR INDICATOR

• US 20170024977A1
• Filed: 07/20/2015
• Published: 01/26/2017
• Est. Priority Date: 07/20/2015
• Status: Active Grant

• Current Assignee: Banner Engineering Corporation
• Original Assignee: Banner Engineering Corporation
• Inventors: Aponte, Maximilian John, Schumacher, Neal A., Dolezalek, Charles, Pikkaraine, Darrell Raymond
• Granted Patent: US 9,997,031 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G08B 5/36 using visible light sources
• CPC Class Codes: G08B 7/06 using electric transmission , e.g. involving audible and visible signalling through the use of sound and light sources

Abstract

An indicator module in one example has a mounting portion to removably attach the module to another module or base. The indicator module also has a first set of electrodes disposed to be in contact with respective electrodes in the attached module or base. The indicator module further includes an indicator circuit, and a switch module configurable to selectively connect the indicator circuit to one of the electrodes in the indicator module. The indicator module can further include a second set of electrodes connected respectively to the first set of electrodes by conductors. The two sets of electrodes are located at respective ends of the module attach to another module at each end. In visual indicator modules, the conductors can be disposed in a more interior region of the module as compared to the visual indicator elements such as LEDs, which can be distributed near the periphery of the module.

Claims

1. An indicator module, comprising:

a body portion;

a first plurality of electrodes attached to the body portion, the body portion comprising a first mounting portion adapted to removably attach the body portion to a first electrical module and to put the first plurality of electrodes in electrical contact with respective ones of a plurality of electrodes in the first electrical module;

an indicator circuit; and

a switch module operatively connected to the first plurality of electrodes and to the indicator circuit and configurable to selectively operatively connect the indicator circuit to one of the first plurality of electrodes.

2. The indicator module of claim 1, wherein the indicator circuit comprises a visual or audio indicator.

3. The indicator module of claim 1, wherein the switch module comprises a plurality of switching elements, each operatively connected to a respective one of the first plurality of electrodes.

4. The indicator module of claim 1, further comprising a second plurality of electrodes attached to the body portion, the body portion further comprising a second mounting portion adapted to removably attach the body portion to a second electrical module and put the second plurality of electrodes in electrical contact respective ones of a plurality of electrodes in the second electrical module.

5. The indicator module of claim 4, further comprising a plurality of conductors each connecting one of the first plurality of electrodes to a respective one of the second plurality of electrodes.

6. The indicator module of claim 5, wherein the body portion defines a region between the first and second mounting portion, wherein the plurality of conductors are disposed in an interior portion of the region, and wherein the indicator circuit comprises a plurality of light emitters disposed in more peripheral locations in the region than the plurality of conductors.

7. The indicator module of claim 6, wherein the body portion comprises a substantially cylindrical, translucent or transparent, wall defining a longitudinal axis and having two ends, the first and second mounting portion being disposed substantially that the respective ends, wherein the plurality of light emitters are disposed more closely to the wall than the plurality of conductors.

8. The indicator module of claim 7, wherein the plurality of conductors are disposed in a connector module disposed substantially along the longitudinal axis.

9. The indicator module of claim 5, wherein the body portion further comprises a substantially cylindrical, translucent or transparent, wall defining a longitudinal axis and having two ends, the first and second mounting portion being disposed substantially that the respective ends, wherein the indicator circuit comprises a plurality of light emitters, a portion of the plurality of the light emitters being disposed proximal to one of the ends, and another portion of the plurality of the light emitters being disposed proximal to another of the ends.

10. The indicator module of claim 2, wherein the body portion comprises a substantially cylindrical, translucent or transparent, wall defining a longitudinal axis and having two ends, wherein the indicator circuit comprises a plurality of light emitters, a portion of the plurality of the light emitters being disposed proximal to one of the ends, and another portion of the plurality of the light emitters being disposed proximal to another of the ends.

11. The indicator module of claim 1, wherein at least one of the first plurality of electrodes comprises a flexible portion.

12. The indicator module of claim 11, wherein the body portion further comprises a substantially cylindrical, translucent or transparent, wall defining a longitudinal axis, the first mounting portion is adapted to secure the body portion to the first electrical module, the flexible portion adapted to bias the electrode against the respective electrode in the first electrical module in a direction along the longitudinal axis.

13. The indicator module of claim 7, wherein the second plurality of electrodes each comprise a flat contact area facing substantially in a direction along the longitudinal axis.

14. An indicator assembly, comprising a plurality of indicator modules, each comprising:

a body portion;

a first plurality of electrodes attached to the body portion, the body portion comprising a first mounting portion;

an indicator circuit; and

a switch module operatively connected to the first plurality of electrodes and to the indicator circuit and configured to selectively operatively connect the indicator circuit to one of the first plurality of electrodes,

the plurality of indicator modules being pair-wise removably attached to each other by the respective mounting portions, the first plurality of electrodes of each of the plurality of modules being in electrical contact with respective ones of the plurality of electrodes of the indicator module removably attached to it.

15. The indicator assembly of claim 14, wherein the switch module in each of the plurality of indicator modules comprises a plurality of switching elements, each operatively connected to a respective one of the first plurality of electrodes.

16. The indicator assembly of claim 15, wherein at least one of the plurality of indicator modules further comprises a second plurality of electrodes attached to the body portion, the body portion further comprising a second mounting portion adapted to removably attach the body portion to an electrical module and put the second plurality of electrodes in electrical contact respective ones of a plurality of electrodes in the second electrical module.

17. The indicator assembly of claim 16, wherein the indicator module comprising the second plurality of electrodes further comprises a plurality of conductors each connecting one of the first plurality of electrodes to a respective one of the second plurality of electrodes.

18. The indicator assembly of claim 17, wherein the body portion of the indicator module comprising the second plurality of electrodes defines a region between the first and second mounting portion, wherein the plurality of conductors are disposed in an interior portion of the region, and wherein the indicator circuit comprises a plurality of light emitters disposed in more peripheral locations in the region than the plurality of conductors.

19. The indicator assembly of claim 14, further comprising a base module comprising a support having a mounting portion, a plurality of electrodes mounted on the support, the electrodes connectable to respective power sources, at least one of the indicator modules removably attached to the base by the respective mounting portions, one of the first and second plurality of electrodes of each of the plurality of modules being in electrical contact with respective ones of the plurality of electrodes of the base.

20. The indicator assembly of claim 14, wherein the switch modules of at least two of the plurality of indicator modules are configured to selectively operatively connect the respective indicator circuits to a common conductive path.

21. A method of assembling an indicator assembly from a plurality of indicator modules, each comprising a body portion comprising a first mounting portion, a first plurality of electrodes attached to the body portion, an indicator circuit, and a switch module operatively connected to the first plurality of electrodes and to the indicator circuit and configurable to selectively operatively connect the indicator circuit to one of the first plurality of electrodes, the method comprising:

configuring the switch module in each indicator module to operatively connect the indicator circuit to a predetermined one of the first plurality of electrodes of the module; and

pair-wise removably attach the plurality of indicator modules to each other by the respective mounting portions and put the first plurality of electrodes of each of the plurality of modules being in electrical contact with respective ones of the plurality of electrodes of the indicator module removably attached to it.