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Angle adjustment structure for loudspeaker system, has stand with cylindrical base, and floor positioning plate with several positioning holes formed successively in different heights
Angle adjustment structure for loudspeaker system, has stand with cylindrical base, and floor positioning plate with several positioning holes formed successively in different heights
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机译:扬声器系统的角度调整结构,具有圆柱形底座的支架,以及在不同高度依次形成多个定位孔的地板定位板
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摘要
The structure includes a stand (1) with a cylindrical base (11), installed in the middle of a loudspeaker arrangement, a support arm (12) extending upwards from an upper edge of the base, and a socket. A steel ball is supported by a pressure spring assembled in the socket. A frame (2) is assembled on the stand, having two flat sockets for holding respectively a high-tone loudspeaker (3) and a low-tone loudspeaker (4). Two eyelets (23) extend respectively from two parallel, upper flanges (22). A triangular floor positioning plate (24) hangs at a side of the support arm of the stand, and borders on the steel ball. Several positioning holes are formed successively in different heights in the floor positioning plate, and can engage with alternatively with the steel ball.
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