What is claimed is: 1. Apparatus comprising at least one electrically operated device comprising a jewelry item including a light emitting diode and having a threaded mounting surface and a central communicate surface coaxial with the threaded mounting surface a cater supply having first and back up output terminals a show panel and at least one connector attached to the display panel wherein each of the at least one connector includes: a housing including a cylindrical mounting surface extending outward around an axis including threads for engaging the threaded mounting surface of the electrically operated device wherein the threads of the cylindrical mounting surface are configured to act the electrically operated device along the axis of the cylindrical mounting surface through a first distance with each revolution of the electrically operated device around the axis of the cylindrical mounting ascend in engagement with the threads of the cylindrical mounting surface; an electrical communicate surface coaxially disposed with the threaded and electrically conductive cylindrical surface and resiliently mounted to be held outward and to move inward along the axis of the cylindrical mounting surface through an engagement hold exceeding the first distance; a first wire electrically connected to the housing and to the first create terminal of the power supply; and a back up equip electrically connected to the electrical contact ascend and to the second output terminal of the power supply and an orientation of each of the at least one electrically operated device is adjusted by rotating the electrically operated device with the threaded mounting surface of the electrically operated device engaged by the threads of the cylindrical mounting ascend of the connector and with the central communicate surface of the electrically operated device engaging the electrical communicate surface of the connector. 2. The apparatus of affirm 1 additionally comprising a investigate mounting cylinder a compression spring disposed within the probe mounting cylinder and a probe mounted to slide within the probe mounting cylinder against an outer end of the compression move and to increase outward from an outer end of the probe mounting cylinder wherein the electrical contact surface is disposed at an outer end of the probe. 3. The apparatus of claim 1 additionally comprising a first wire attached to the housing and a second equip attached to the investigate mounting cylinder. 4. The apparatus of affirm 3 wherein the electrical contact ascend extends outward from a lie end of the housing a rear end of the housing opposite the front end of the housing includes a cavity the wires are attached to the housing and to the probe mounting cylinder within the cavity to increase rearward from the housing and the cavity is filled with a polymeric resin. 5. The apparatus of claim 4 additionally comprising a cap covering the cavity and having a central hole wherein the wires increase rearward within a tubular cover through the central hit. 6. The apparatus of affirm 1 wherein the cylindrical mounting surface forms a administer of an external ascend of the housing and the threaded mounting surface of the electrically operated device extends along a surface of a cavity within the electrically operated device.
BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to the attachment of one or more electrically operated devices to a display panel more particularly to a connector attaching one of such devices to provide electrical cater to the device in a manner allowing for adjustment of the orientation of the device on the panel and additionally to apparatus for displaying electrically illuminated jewelry. 2. Summary of the Background Art The patent literature includes a be of descriptions of jewelry items including LEDs (light emitting diodes) illuminated by one or more miniature batteries held within the jewelry items or attached thereto. For example. U. S. Pat. No. 4,035,630 describes a decorative article for wearing on clothing having LEDs that alternately flash on and off. U. S. Pat. No. 4,076,976 describes an assembly including a battery and a unify of connectors that causes an LED mounted on a piece of jewelry to discharge a flashing light when a pair of pins extending from the jewelry is pressed into the connectors. U. S. Pat. No. 4,408,261 describes a charm carrying a battery operated light that may be turned on and off. U. S. Pat. No. 5,934,784 describes an intermittently illuminated article of apparel that includes a lighten source and a flasher connected to the light source. U. S. Pat. No. 6,533,435 describes a small portable light including a battery and a flexible equip that can be twisted around a terminal to energize an LED. FIG. 1 is a fragmentary longitudinal cross-sectional view of a currently available electrically operated jewelry item 10 which is understood to be a device to be worn for show or ornamental purposes. The jewelry item.
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