Technologies and implementations for a modular sign apparatus having an integrated post driver. The technologies and implementations facilitate assembly of a ground engaging sign including a stake driver for a vertical member of the sign apparatus.

Technologies and implementations for a modular sign apparatus having an integrated post driver. The technologies and implementations facilitate assembly of a ground engaging sign including a stake driver for a vertical member of the sign apparatus.

Disclosed are various embodiments of a mobile advertising display apparatus. In one example, among others, the apparatus can include a display enclosure that includes a first side, a second side, a front side, and a back side. The first side can have a slot, and the back side can have an aperture that enables for a manipulation of content to be moved through the slot. The apparatus can include a flexible connector that has a first end and a second end. The first end can be attached to the back side of the display enclosure and a clamp can be attached to the second end of the flexible connector.

Disclosed are various embodiments of a mobile advertising display apparatus. In one example, among others, the apparatus can include a display enclosure that includes a first side, a second side, a front side, and a back side. The first side can have a slot, and the back side can have an aperture that enables for a manipulation of content to be moved through the slot. The apparatus can include a flexible connector that has a first end and a second end. The first end can be attached to the back side of the display enclosure and a clamp can be attached to the second end of the flexible connector.

A robot includes a main body provided with a driving wheel, a neck body extending upward from a front portion of the main body, a head including a display body in which a display is provided, and a protrusion protruding from the display body and inserted into the neck body, a tilting mechanism for tilting the head, and a support frame disposed inside the neck body and supporting the tilting mechanism. The tilting mechanism includes a coupling body coupled to the protrusion, a supporter for supporting the coupling body and coupled to the support frame, and a motor for rotating the coupling body.

A robot includes a main body provided with a driving wheel, a neck body extending upward from a front portion of the main body, a head including a display body in which a display is provided, and a protrusion protruding from the display body and inserted into the neck body, a tilting mechanism for tilting the head, and a support frame disposed inside the neck body and supporting the tilting mechanism. The tilting mechanism includes a coupling body coupled to the protrusion, a supporter for supporting the coupling body and coupled to the support frame, and a motor for rotating the coupling body.

Provided is a light-emitting diode (LED) display device. The LED display device includes: a support; a plurality of display assemblies mounted on a front side of the support, wherein the plurality of display assemblies are arranged in an array on the support, each display assembly is slidably arranged in an upper-lower direction, and each display assembly includes a frame and an LED display screen detachably arranged on a front side of the frame; and a plurality of gas bags, wherein each gas bag is arranged between the frames of two display assemblies adjacent to each other in the upper-lower direction, each gas bag has an expanded state and a flat state, when the gas bag is in the flat state, two adjacent display assemblies located above and below the gas bag cooperate with each other in a contact manner, and when the gas bag is switched from the flat state to the expanded state, the frame above the gas bag can be driven to slide upwards, such that a detachment gap is formed between the two adjacent display assemblies located above and below the gas bag.

The systems and methods of the present disclosure provide film-ready solar signs and assemblies for installations of solar signs.

A mounting bracket for releasably mounting an article such as a sign or picture frame to a substantially flat surface such as a wall. The bracket has an adhesive disc securely attached to one side of the bracket and the opposite side of the adhesive disc has a releasable adhesive face for attaching to the wall. A tool inserted into the mounting bracket applies a rotative force to the mounting bracket for applying a shear force to the releasable adhesive face which causes the adhesive face to release from the wall. The mounting bracket is releasably mounted to a sign, which allows easy installation and removal of the sign from the wall.

An advertising wing hitch frame connector is described. Embodiments of the connector include a first attach and detachable arm and a second attach and detachable arm each adapted to couple to an object. In one instance, the object may be a frame including a plurality of adjustable legs. In another instance, the object may be a modified trailer hitch.