Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a background wall for network live broadcast. The background wall comprises a base and a frame body. Two sets of electric lifting rods are fixedly mounted at the top of the base, a mounting plate is fixedly mounted at the output ends of the electric lifting rods, two sets of fixing seats are fixedly mounted on the back of the frame body, a plurality of sets of vacuum suction cups are fixedly mounted on the front face of the frame body, a sliding sleeve is fixedly mounted on the back of the base, a mounting rod is movably mounted in the sliding sleeve, and a positioningplate is fixedly mounted on the front side of a positioning groove. The frame body is arranged to be matched with the vacuum suction cups, and a background plate can be adsorbed and fixed; meanwhile,a worker can replace the background plate conveniently, the situation of visual fatigue caused by long-time use is avoided, and the practicability of the background wall is improved; and backlight lamps are arranged to illuminate the background wall when the background wall is used, the brightness of the background wall in use is increased, the practicability is improved, the background wall is more convenient to use, and the application range is expanded.
本发明公开了一种网络直播用背景墙，包括底座和框体，所述底座的顶部固定安装有两组电动升降杆，且电动升降杆的输出端固定安装有安装板，所述框体的背部固定安装有两组固定座，且框体的正面固定安装有多组真空吸盘，所述底座的背部固定安装有滑套，且滑套内部活动安装有安装杆，所述定位槽的前侧固定安装有定位板。本发明设置有框体与真空吸盘配合，可以对背景板进行吸附固定，同时便于工作人员对背景板进行更换，避免了长时间使用时造成视觉疲劳的情况，提高了背景墙的实用性，设置有背光灯可以对背景墙时使用时进行照明，增加了背景墙使用时的亮度，提高了实用性，使背景墙更加便于使用，扩大了适用范围。
The invention discloses a background wall for network live broadcast. The background wall comprises a base and a frame body. Two sets of electric lifting rods are fixedly mounted at the top of the base, a mounting plate is fixedly mounted at the output ends of the electric lifting rods, two sets of fixing seats are fixedly mounted on the back of the frame body, a plurality of sets of vacuum suction cups are fixedly mounted on the front face of the frame body, a sliding sleeve is fixedly mounted on the back of the base, a mounting rod is movably mounted in the sliding sleeve, and a positioningplate is fixedly mounted on the front side of a positioning groove. The frame body is arranged to be matched with the vacuum suction cups, and a background plate can be adsorbed and fixed; meanwhile,a worker can replace the background plate conveniently, the situation of visual fatigue caused by long-time use is avoided, and the practicability of the background wall is improved; and backlight lamps are arranged to illuminate the background wall when the background wall is used, the brightness of the background wall in use is increased, the practicability is improved, the background wall is more convenient to use, and the application range is expanded.
本发明公开了一种网络直播用背景墙，包括底座和框体，所述底座的顶部固定安装有两组电动升降杆，且电动升降杆的输出端固定安装有安装板，所述框体的背部固定安装有两组固定座，且框体的正面固定安装有多组真空吸盘，所述底座的背部固定安装有滑套，且滑套内部活动安装有安装杆，所述定位槽的前侧固定安装有定位板。本发明设置有框体与真空吸盘配合，可以对背景板进行吸附固定，同时便于工作人员对背景板进行更换，避免了长时间使用时造成视觉疲劳的情况，提高了背景墙的实用性，设置有背光灯可以对背景墙时使用时进行照明，增加了背景墙使用时的亮度，提高了实用性，使背景墙更加便于使用，扩大了适用范围。
Background wall for network live broadcast
一种网络直播用背景墙
LI XUFENG (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch