A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of music sitting boxes, and particularly relates to a chorus music sitting box which comprises a box body, supporting legs and grooves are installed at the four corners of the lower surface and the four corners of the upper surface of the box body respectively, handheld grooves are formed in the upper portions of the left side face and the right side face of the box body respectively, a partition plate is fixedly connected to the middle in the box body, and a lower supporting plate is fixedly connected to the lower surface of the partition plate. The lower end of the lower supporting plate is fixedly connected with the lower inner wall of the box body. An upper supporting plate is fixedly connected to the upper surface of the partition plate. The upper end of the upper supporting plate is fixedly connected with the upper inner wall of the box body. A limiting groove A is formed in the middle of the left side of the baffle. The left side of the limiting groove A is fixedly connected with a connecting rod A through a spring A. A limiting groove B is formed in the middle of the rear side of the partition plate. The rear side of the limiting groove B is fixedly connected with a connecting rod B through a spring B; and a connecting groove A and a connecting groove B are formed in the middle of the right side face and the front side face of the box body respectively. The music seat box is convenient to carry, high in supporting force and stability, convenient to splice into chorus steps with different widths and heights, convenient to disassemble the chorus steps and high in applicability.
本发明属于音乐坐箱技术领域，具体涉及一种合唱用音乐坐箱，包括箱体，箱体下表面四角处和上表面四角处分别安装有支撑脚和凹槽，箱体左右两侧面上部均设置有手握槽，箱体内中部固连有隔板，隔板下表面固连有下支撑板，下支撑板下端与箱体下侧内壁固连，隔板上表面固连有上支撑板，上支撑板上端与箱体上侧内壁固连，隔板左侧中部设置有限位槽A，限位槽A左侧通过弹簧A固连有连杆A，隔板后侧中部设置有限位槽B，限位槽B后侧通过弹簧B固连有连杆B，箱体右侧面中部和前侧面中部分别设置有连接槽A和连接槽B。本发明的合唱用音乐坐箱便于搬运，支撑力和稳固性强，方便拼接成不同宽度和高度的合唱阶梯且便于拆除合唱阶梯，适用性强。
The invention belongs to the technical field of music sitting boxes, and particularly relates to a chorus music sitting box which comprises a box body, supporting legs and grooves are installed at the four corners of the lower surface and the four corners of the upper surface of the box body respectively, handheld grooves are formed in the upper portions of the left side face and the right side face of the box body respectively, a partition plate is fixedly connected to the middle in the box body, and a lower supporting plate is fixedly connected to the lower surface of the partition plate. The lower end of the lower supporting plate is fixedly connected with the lower inner wall of the box body. An upper supporting plate is fixedly connected to the upper surface of the partition plate. The upper end of the upper supporting plate is fixedly connected with the upper inner wall of the box body. A limiting groove A is formed in the middle of the left side of the baffle. The left side of the limiting groove A is fixedly connected with a connecting rod A through a spring A. A limiting groove B is formed in the middle of the rear side of the partition plate. The rear side of the limiting groove B is fixedly connected with a connecting rod B through a spring B; and a connecting groove A and a connecting groove B are formed in the middle of the right side face and the front side face of the box body respectively. The music seat box is convenient to carry, high in supporting force and stability, convenient to splice into chorus steps with different widths and heights, convenient to disassemble the chorus steps and high in applicability.
本发明属于音乐坐箱技术领域，具体涉及一种合唱用音乐坐箱，包括箱体，箱体下表面四角处和上表面四角处分别安装有支撑脚和凹槽，箱体左右两侧面上部均设置有手握槽，箱体内中部固连有隔板，隔板下表面固连有下支撑板，下支撑板下端与箱体下侧内壁固连，隔板上表面固连有上支撑板，上支撑板上端与箱体上侧内壁固连，隔板左侧中部设置有限位槽A，限位槽A左侧通过弹簧A固连有连杆A，隔板后侧中部设置有限位槽B，限位槽B后侧通过弹簧B固连有连杆B，箱体右侧面中部和前侧面中部分别设置有连接槽A和连接槽B。本发明的合唱用音乐坐箱便于搬运，支撑力和稳固性强，方便拼接成不同宽度和高度的合唱阶梯且便于拆除合唱阶梯，适用性强。
Chorus music sitting box
一种合唱用音乐坐箱
LI RUIJIAO (author)
2021-05-11
Patent
Electronic Resource
Chinese