金融界2025年1月1日消息，国家知识产权局信息显示，湖北博通世纪信息科技有限公司取得一项名为“一种教室多媒体投影仪悬吊安装架”的专利，授权公告号 CN 222229997 U，申请日期为2024年5月。
专利摘要显示，本实用新型涉及投影仪安装技术领域，具体为一种教室多媒体投影仪悬吊安装架，其能够对不同型号的投影仪进行安装，提高了实用性，包括安装吊架，所述安装吊架上设置有数个安装孔，所述安装吊架的底端设置有连接杆，所述连接杆的底端设置有安装盘，所述安装盘上设置有数个转轴，每个所述转轴上均转动连接有展臂，每个所述展臂的内部均设置有上下开口的滑槽，每个所述滑槽的内部均滑动连接有滑块，每个滑块的底部均固定设置有连接组件，连接组件包括连接片和安装片，连接片和安装片呈固定连接，安装片上设置有通孔，滑块的顶部设置有螺栓，螺栓上通过螺纹连接有用于固定滑块的螺母，每个展臂上均设置有刻度，转轴为阻尼转轴。
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