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发明公开
CN104851375A 一种电力公司营业厅服务指示牌 无效 - 撤回

一种电力公司营业厅服务指示牌
摘要：
本发明的一种电力公司营业厅服务指示牌，包括横截面为三角形的架体，所述架体包括三个平行的横杆，三个横杆的两端均连接有三角形的支撑板，并且支撑板的三个顶角分别与三个横杆的端部垂直连接；三个横杆内侧均平行设置有驱动杆，所述驱动杆端部设置有从动齿轮并且转动连接在支撑板上，三个驱动杆之间活动缠绕有幕布，支撑板中心设置有与从动齿轮相啮合的主动齿轮，所述主动齿轮连接有驱动电机，架体内设置有与驱动电机连接的蓄电池，所述蓄电池连接有语音播报装置。
摘要（英）：

The invention discloses an electric power company business hall service sign. The electric power company business hall service sign comprises a frame body of which the cross section is in a triangular shape; the frame body comprises three parallel cross bars, the two ends of the cross bars are each connected with a triangular support board, and the three vertex angles of each support board are perpendicularly connected with the ends of the three cross bars; the inner side of each cross bar is provided with a drive bar in parallel, and the ends of the drive bars are provided with driven gears and rotatably connected to the support boards; curtain cloth is movably wound among the drive bars, the centers of the support boards are provided with drive gears meshed with the driven gears, and the drive gears are connected with drive motors; a storage battery connected with the drive motors is arranged in the frame body and connected with a voice broadcast device.

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