A foldable warning triangle assembly (100) comprising three arms (112,114,116) configurable as a triangle. The three arms (112,114,116) are configurable as a triangle, wherein the three arms (112,114,116) are pivotably connected together at pivot points (118,120,122) such that they can pivot into a collapsed arrangement without disconnecting the three arms (112,114,116). The assembly (100) also comprises an electrical switch within a first arm of the three arms (112,114,116) arranged adjacent a pivot point between the first arm of the three arms and a second arm of the three arms. Further, a surface of the second arm is arranged to apply force on the electrical switch such that the electrical switch is configured to close when the three arms (112,114,116) are fully configured as a triangle thereby completing an electrical circuit of the warning triangle.

An accessory mounting system for an inflatable display. The accessory mounting system includes a cuff selectively positionable onto the inflatable airframe members of the inflatable display. The cuff remains on the airframe member when the inflatable display is in a deflated state. The cuff includes a mounting mechanism to which an accessory connector removably attaches over the exterior cover of the inflatable display. The accessory connector is adapted to support the accessory.

A mobile advertising holder is provided in the form of bag convenient for carrying where a LED tape light is stored. A mobile advertisement holder has an advertisement bag with a strap, and a LED interior illumination device. An advertisement display unit displays an advertisement image is installed in front of the advertisement bag. The LED interior illumination device includes a set box; a plurality of LED tape lights; a mobile battery; and a USB cable. The LED interior illumination device is stored in the advertisement bag so that the plurality of LED tape lights illuminate the advertisement image of the advertisement display unit to display the advertisement image in a novel and eye-catching manner.

A sign cabinet, comprising: (a) a frame adapted to receive and support one or more graphics, the frame having sections defining a perimeter of the frame; and (b) a light assembly housed within the frame and adapted to illuminate the one or more graphics when located within the frame; wherein the frame is adapted for freestanding and suspended hanging.

An input device, an optical coupler having a receiver, a processor, and one or more light emitting diodes, a light conductive material such as a bundle of optical fibers, and a connector connecting the optical coupler to the light conductive material such as a bundle of fiber optic fibers is provided. The receiver receives data from the input device that relates to lighting effects having predetermined routine or graphic patterns. The processor converts the data into instructions for the light emitting diodes to form the predetermined graphic patterns, color routines and intensities. The light emitting diodes produce light for transmission through the connector to the light conductive material such as a bundle of fiber optic fibers so that the bundle of fiber optic fibers can produce the predetermined light patterns, routines, intensities or graphic patterns.

A greeting card that can display images three-dimensionally can be stored in an envelope and be easily sent by mail, wherein the receiving person receives the greeting card and may enjoy three-dimensional image card easily.

Disclosed is an image-replaceable functional advertisement apparatus that includes a base having a plate shape, a shade formed of a flexible material and coupled to a top of the base along a periphery of the base, the shade including an image mounting surface to which an image is attached, a lighting column mounted in an upright position on a side of an upper surface of the base surrounded by the shade, and a cover that covers an open top of the shade.

Embodiments are directed to an electronic device having a hidden or concealable input region. In one aspect, an embodiment includes an enclosure having a wall that defines an input region having an array of microperforations. A light source may be positioned within a volume defined by the enclosure and configured to propagate light through the array of microperforations. A sensing element may be coupled with the wall and configured to detect input received within the input region. The array of microperforations are configured to be visually imperceptible when not illuminated by the light source. When illuminated by the light source, the array of microperforations may display a symbol.

A traffic warning device includes a reflective warning plate and a foldable driving mechanism. The foldable driving mechanism includes a supporting bracket; a warning sign mounted to an upper side of the supporting bracket, and a plurality of walking or motion units mounted to a lower side of the supporting bracket. Each walking unit includes a supporting leg, a wheel rotatably connected to an end of the supporting leg, and a fastening unit. The other end of the supporting leg is rotatably connected to the supporting bracket. The supporting leg is rotatable between a folded position and a deployed position. The foldable driving mechanism is also disclosed.

An airframe display system and method. The airframe display system has an airtight airframe having at least one airbeam. The airbeam has a sleeve of dimensionally stable material. A stretch fabric cover is received over the airframe whereby, upon inflation, the airframe is substantially rigid and the stretch fabric cover is taut over the airframe defining a display surface area.