Movable live broadcast green screen background frame device

Abstract

The utility model discloses a movable live broadcast green curtain background frame device which comprises a main rod body, aluminum alloy square pipes of the main rod body are shaped and spliced into a square shape through right-angle steel pipe fixing connecting pieces and screws, the bottom of the main rod body is connected with universal wheels so as to be convenient to move at any time, and the top of the main rod body is matched with three stabilizing clamps which can clamp a green curtain at the top and play a role in fixing. Four rotary lock catches are arranged at the waist part, each side is provided with two lock catches, the lock catches are respectively connected with an upper square tube and a lower square tube, when the lock catches are opened, the square tubes can be stretched up and down, and when the square tubes are stretched to a proper position, the lock catches can be closed to fix the height of the whole support frame; the supporting frame is simplified, the fixing performance of the green screen is enhanced, and the device can be used for live videos, studios, portraits and product shooting.

Description

Technical Field

[0001] The utility model belongs to the field of e-commerce live broadcasting, and specifically relates to a movable live broadcasting green screen background frame device. Background Art

[0002] With the development of new media, the sales form of live streaming is becoming more and more popular. However, the green screen support frames in the live streaming rooms on the market are relatively large and bulky. Many frames are directly fixed on the upper end of the wall and cannot be carried or moved. The use of telescopic rod support frames can solve the problem of inconvenient movement, but the green screen cannot be fixed on the simple telescopic rod device and is not flat, resulting in poor effect and high difficulty when replacing the background during live streaming. Utility Model Content

[0003] In order to solve the problems that the existing green screen support is easy to fall off and the equipment is large and bulky, the purpose of the utility model is to provide a convenient live broadcast green screen support frame device, while realizing the function of laying the green screen flat and conveniently moving it during live broadcast.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a movable live broadcast green screen background frame device, including a main rod body, an aluminum alloy square tube is assembled into a square through a right-angle steel tube fixing connector and screws; the bottom is connected to a universal wheel for easy movement at any time; the top is equipped with three stabilizing clips, which can clamp the green screen at the top to fix it and prevent it from sliding and falling off. The three stabilizing clips are stretched against each other to make the green screen look flatter and stabilize the clip shape; the waist is equipped with 4 rotating locks, two on each side, and the locks are respectively connected to the upper and lower aluminum alloy square tubes. When the locks are opened, the square tubes can be stretched up and down. When the square tubes are stretched to a suitable position, the locks can be closed to fix the height of the entire support frame; this device can be used for live video, studio, portrait and product shooting.

[0005] Beneficial Effects

[0006] 1. The green screen support frame of the utility model is simple and secure to install, and can be retracted for easy carrying and transport; 2. There are clips on the top to fix the green cloth so that it is not easy to fall off; 3. There are wheels on the bottom for easy movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the structure of the utility model.

[0008] 1-aluminum alloy square tube, 2-locking buckle, 3-stabilizing clip, 4-universal wheel, 5-right-angle steel tube fixing connector. DETAILED DESCRIPTION

[0009] The technical solution of the utility model is further explained below in conjunction with the accompanying drawings.

[0010] like Figure 1As shown, a movable live broadcast green screen background frame device is composed of an aluminum alloy square tube 1, a lock 2, a stabilizing clamp 3, a universal wheel 4, and a right-angle steel tube fixing connector 5. The aluminum alloy square tube 1 of the main rod body is shaped into a square through the right-angle steel tube fixing connector 5 and screws; the bottom is connected to the universal wheel 4, which is convenient for moving at any time; the top is equipped with three stabilizing clamps 3, and the stabilizing clamps 3 can clamp the green screen at the top to fix it and prevent it from sliding and falling off. The three stabilizing clamps 3 are stretched between each other to make the green screen look flatter; the waist is equipped with 4 rotating locks 2, two on each side, and the locks 2 are respectively connected to the upper and lower aluminum alloy square tubes 1. When the locks 2 are opened, the aluminum alloy square tube 1 can be stretched up and down. When the aluminum alloy square tube 1 is stretched to a suitable position, the locks 2 can be closed to fix the height of the entire support frame.

[0011] For example, when a green screen virtual background is needed during a live broadcast, the universal wheels 4 of the support frame can be used to move the support frame to the specified position of the background, the lock buckles 2 on the left and right sides of the support frame can be opened, and the upper and lower square tubes 1 can be moved up and down. When the square tube 1 moves to the required position, the lock buckles 2 are closed to fix it, and then the green screen is laid and the green screen is clamped on the support frame with the top stabilizing clip 3. After adjusting the position, the virtual background function can be used.

[0012] Those skilled in the art will appreciate that the embodiments described herein are intended to help readers understand the technical solutions and working principles of the present invention, and should be understood that the protection scope of the present invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific variations and combinations based on the technical inspirations disclosed in the present invention without departing from the essence of the present invention, and these variations and combinations are still within the protection scope of the present invention.

Claims

1. A movable live broadcast green screen background stand device, characterized in that: The invention comprises an aluminum alloy square tube (1), a lock buckle (2), a stabilizing clamp (3), a universal wheel (4), and a right-angle steel tube fixing connector (5). The aluminum alloy square tube (1) of the main rod body is fixed by screws through the right-angle steel tube fixing connector (5); the bottom is connected to the universal wheel (4) for easy movement at any time; the top is equipped with a stabilizing clamp (3), the stabilizing clamp (3) clamps the green screen at the top, and the stabilizing clamps (3) are stretched mutually; the waist is equipped with a rotating lock buckle (2), and the lock buckle (2) is respectively connected to the upper and lower aluminum alloy square tubes (1).

2. The device according to claim 1, characterized in that The aluminum alloy square tubes (1) are assembled into a square shape after being fixed.

3. The device according to claim 1 or 2, characterized in that There are three stabilizing clips (3).

4. The device according to claim 1, characterized in that There are four rotating locks (2), two on each side.

Images