System for powering multiple electronic display devices for displaying goods-related information, and goods presentation system

A system for powering multiple electronic display devices for displaying goods-related information, comprising:

• an elongate base body made of a plastic material;
• and
• at least one closure means;
• wherein the base body includes a channel extending over the entire length of the base body, for receiving the display devices;
• wherein the base body includes two opposed end portions, wherein each of the end portions includes one of two opposed channel end portions of the channel;
• wherein the display devices are operable to be received in the channel in a force-fitting manner by forming a detachable snap connection with the base body;
• wherein the system has at least two current conductors;
• wherein each of the current conductors includes two current-conductor end portions and an intermediate portion;
• wherein the intermediate portion of each current conductor is arranged in the channel and an at least partial portion of one of the current-conductor end portions of each current conductor is arranged in one of the two opposed channel end portions;
• wherein by the display devices being received in the channel, a power supply contact of each display device is operable to be contacted in electrically conductive manner with one of the current conductors;
• wherein the closure means includes at least two electrical supply lines which are provided for producing a connection to a current source;
• wherein the closure means are operable to be connected to at least one of the two opposed end portions of the base body;
• wherein by connecting the closure means to the end portion of the base body, a supply-line end portion of each of the supply lines is operable to be contacted in electrically conductive manner with the at least partial portion of one current-conductor end portion of the current-conductor end portions which are arranged in the channel end portion of the end portion of the base body.