6results about How to "Enhance the stage effect" patented technology

The utility model discloses a stage lamp with a limiting protection function, and particularly relates to the technical field of stage lamps, which comprises a lamp holder, a rotating mechanism is arranged in the lamp holder, a supporting rod is hinged to the top end of the rotating mechanism, a lamp body is mounted at the top end of the supporting rod, and a fixing plate is welded to the edge of the top end of the rotating mechanism. A swing assembly is installed on one side of the fixing plate, one end of the swing assembly is in sliding connection with one side of the supporting rod, a supporting plate is arranged in the lamp holder, a rotating mechanism is installed on the supporting plate, a sliding rail is installed on one side of the supporting rod, the sliding rail is in sliding connection with one end of the swing assembly, and limiting blocks are installed at the two ends of the sliding rail. The stage lamp not only can rotate back and forth, but also can fluctuate and swing in the back-and-forth rotating process, so that the lamplight atmosphere feeling created by the stage lamp is improved, meanwhile, the stage lamp can be limited in the rotating process and the fluctuating process respectively, and the stage lamp in the moving state is protected.

This disclosure provides a spraying device, relating to the field of stage technology. The spraying device includes: a pressure pipe and a plurality of nozzles; a gripping structure is provided on the pressure pipe, and the surface of the gripping structure protrudes from the surface of the pressure pipe along the radial direction of the pressure pipe; the plurality of nozzles are connected to the pressure pipe, and the gripping structure is located between two adjacent nozzles along the axial direction of the pressure pipe, thereby facilitating the user's gripping of the spraying device.

The utility model provides a sequin LED flash stage skirt which comprises a stage skirt body, a plurality of sequins are arranged on the surface of the stage skirt body, a placement plate is fixedly connected to one sides of the sequins, and a flash mechanism is arranged on one side of the placement plate and can enable the sequins to flash through light refraction. The connecting mechanism is fixedly arranged on one side of the placement plate, and the sequins can be installed on the stage skirt through the connecting mechanism; the flashing mechanism comprises an embedded groove formed in one side of the placement plate, and a storage battery is fixedly installed in the embedded groove. The utility model relates to the technical field of stage skirts. According to the sequin LED glittering stage skirt, the glittering mechanism is arranged, when a user performs a performance on a dark stage, the storage battery is started to supply power, the LED lamp beads are made to glitter, then the glittering is refracted through the sequins, the stage skirt is better shiny and bright, and therefore the visual effect that audiences appreciate the stage skirt is improved.

The invention discloses a stage lighting automatic control method based on machine vision, and relates to the field of automatic control, and the method comprises the steps: obtaining a human body dynamic video; identifying a target performer in the stage performers, and marking a target key frame; constructing and training a human body action recognition model; constructing a key skeleton time sequence diagram network of the target performer according to the target key frame; acquiring human body position information of the target performer according to the human body dynamic video; extracting human body action information by using the human body action recognition model; and generating a light control strategy in combination with the human body action information and the human body position information. According to the invention, high-efficiency, accurate and low-cost stage lighting automatic control on the stage can be effectively realized.

The present invention relates to a large lifting and swinging stage device, comprising an elevator car, a guide frame, a swing frame and a lifting frame; an elevator base is fixedly installed in a foundation pit, a fixing seat is provided on the top of the elevator base, the fixing seat is installed on the outside of the swing frame through a first universal joint assembly, the inside of the swing frame is connected to the guide frame through a second universal joint assembly, and a swing driving device is installed at the bottom of the guide frame; the guide frame is connected to the elevator car through a traction rope, the lifting frame is fixed at the bottom of the elevator car, and a guide slider is provided on the side of the lifting frame; a lifting driving device is installed on the bottom surface of the guide frame, and the lifting driving device drives the elevator car to lift and lower through the traction rope. The present invention shakes the guide frame through the swing driving device so that the guide frame shakes within the range of the swing frame, thereby driving the elevator car installed in the guide frame to swing.

The utility model relates to the technical field of safety engineering, concretely relates to a liftable pulley guardrail, including guardrail main part, the guardrail main part is opened with two sliding slots, and the sliding slot slidingly connects with the shelter frame, and the guardrail main part one side is provided with drive mechanism, and two winding mechanisms are installed on drive mechanism, and the guardrail main part one side is provided with luminous mechanism, and the shelter frame is opened with two mounting slots, and winding mechanism includes equipment box, and the equipment box inside rotationally connects with the winding drum, and the winding drum surface is connected with the cable of winding, and the equipment box top is opened with the round hole, and the cable one end passes through the round hole and is fixedly connected with the bottom of mounting slot. The utility model discloses through the mutual cooperation of double -end motor, pivot, winding drum and cable, when double -end motor rotates, drives pivot rotation and winding drum rotation, makes winding drum winding or open cable, and the cable is in contact with the surface of two fixed pulleys and continues to slide, thereby reaches the purpose of adjusting the height of the guardrail.