An electronic device with a recognizable shell is provided. At least a portion of the recognizable shell is manufactured by a method including mixing a plastic material and a color material to obtain a mixture material, increasing an environment temperature of the mixture material to a preheating temperature lower than the plastic material melting point, increasing the environment temperature above the preheating temperature, increasing the environment temperature to a temperature 5 to 10 degrees above the plastic material melting point; increasing the environment temperature above the color material melting point, injecting the mixture material in a mold cavity of a mold, maintaining the mold in under a molding pressure, and obtaining the cooled mixture material as the portion. A manufacturing method for recognizable covering plate is also provided.

An electronic price and/or product display device (2), which comprises a reflective screen (21) for displaying information, and a signalling device (28) for signalling an internal state or a state change of the display device (2) by superimposing said state or state change in a visually perceptible manner directly in the viewing direction of the screen.

A shelf edge system and/or light box system which can be easily and conveniently attached to an existing shelf system, and which has a display system capable of attracting the attention of shoppers in a store.

The invention relates to a shelf element (1) for a shelf of a rack. The shelf element (1) comprises an upper side (2), a lower side (3) and an elongated main body (6). The main body (6), as seen in cross-section, has two limb portions (6.1, 6.2) and an intermediate portion (6.3) located therebetween, wherein the intermediate portion (6.3) is assigned to the upper side (2) of the shelf element (1). The main body (6) also has at least one through-passage opening (7) that passes through at least one of the limb portions (6.1, 6.2) and/or the intermediate portion (6.3) transversely with respect to the longitudinal extent of the main body (6). In addition at least one coupling location (10) is provided in each case in the area of the longitudinal-side ends (8, 9) of the shelf element (1), which coupling location (10) is configured to couple an add-on part and/or a shelf component and/or a rack component. At least one rib (12) is provided, which is assigned to the intermediate portion (6.3) and has a longitudinal extent in the longitudinal direction of the main body (6). In addition or alternatively, a separate reinforcing element (50) is assigned to the main body (6), in order to reinforce the main body (6) against forces acting transversely with respect to its longitudinal extent. Furthermore, the invention comprises an extruded profile (40) for manufacturing such a shelf element (1; 3). In addition, the invention comprises a shelf frame, a shelf system and a rack.

An electronic labeling arrangement for attachment to a medication package includes a protective member, having a covering portion and cavities, and a predetermined formed protrusion; a conductor track film having conductor tracks and cavities, at least one conductor track being associated with each respective track film cavity so that the conductor track crosses the respective track film cavity at least in sections; and an electronic unit coupled to the conductor tracks and is arranged to detect a change in resistance of a respective conductor track. The protective member and the conductor track film are coupled such that the covering portion covers a track film top side, and the protective member cavities and the track film cavities are arranged one above the other and overlap at least in sections. The protrusion covers an underside of the conductor track film so that the covering portion and the protrusion surround the electronic unit.

Examples provide an adjustable power shelf system. Electrical power is supplied to a power bus running through a shelf support railing. The railing includes a slots for engaging mounting brackets on a shelf. The shelf is removably attached to the railing via the mounting brackets. The mounting bracket includes a plug with a tab sized to fit within the slots when the shelf is mounted on the railing. The tab is guided into position to engage the power bus by a guide formed within nonconducting insulation within the hollow cavity of the shelf support railing. Power flows from the power bus through the tab to wiring on or within the shelf to power peripheral devices. The shelf receives power when it is mounted to the railing and disengages the power bus when removed from the shelf railing without alteration to electrical wiring providing power to peripheral devices.

A battery case includes: a first battery accommodating portion accommodating at least one first battery; a second battery accommodating portion arranged apart from the first battery accommodating portion and accommodating at least one second battery serially connected with the at least one first battery; a rail arranged between the first battery accommodating portion and the second battery accommodating portion; and a structure configured to move along the rail between the first battery accommodating portion and the second battery accommodating portion and prevent contact between same terminals of the at least one first battery and the at least one second battery at a point at which the at least one first battery and the at least one second battery touch each other.

A carrier assembly for a pet tag and an electronic tracking component includes a front cover, a retainer ring and a rear cover engaged with each other, with the retainer ring between the front cover and the rear cover. The retainer ring is movable, relative to the front cover and the rear cover, between a release position and a retention position, wherein, in the retention position of the retainer ring, the rear cover is retained adjacent the front cover and retainer ring for holding an electronic tracking device in the second recess, wherein, in the release position of the retainer ring, the rear cover is released to enable the rear cover to be separated from the front cover and retainer ring.

A carrier assembly for a pet tag and an electronic tracking component includes a front cover, a retainer ring and a rear cover engaged with each other, with the retainer ring between the front cover and the rear cover. The retainer ring is movable, relative to the front cover and the rear cover, between a release position and a retention position, wherein, in the retention position of the retainer ring, the rear cover is retained adjacent the front cover and retainer ring for holding an electronic tracking device in the second recess, wherein, in the release position of the retainer ring, the rear cover is released to enable the rear cover to be separated from the front cover and retainer ring.

A support rail for luminaires or electrical units (60) has a support rail profile (50), which encloses an elongated receiving space, along with at least one busbar (55), arranged in the receiving space, with contactable conductors (58), wherein the support rail (50) further has, on its outside, display means (10) for visually representing the function of the conductors (58).