DEVICE FOR MOUNTING ACOUSTIC SPEAKER ON VERTICAL MOUNTING SURFACE Russian patent published in 2023 - IPC A47B97/00 H04R1/02 

FIELD: acoustic systems.

SUBSTANCE: invention relates to technical means of vibration protection of acoustic systems, and more specifically to means of fastening acoustic speakers, providing suppression of vibrations transmitted through fastening elements. The device for fastening the speaker on a vertical mounting surface contains at least two upper mounts mounted on the upper part of the speaker, and at least one lower mount mounted on the bottom of the speaker. The speaker mounting device also contains anti-vibration spikes of a conical or pyramidal shape. Each upper attachment point consists of two supports made in the form of U-shaped brackets with horizontal, supporting and mounting surfaces. The first support of the upper attachment assembly is made with the possibility of attachment along the mounting surface of the bracket to the upper part of the speaker housing. The supporting surface of the bracket of the first support is located at an acute angle with respect to the mounting surface of the bracket. An anti-vibration spike is installed on the supporting surface of the bracket of the first support. The second support of the upper attachment point is made with the possibility of attachment along the mounting surface of the bracket to the vertical mounting surface. The supporting surface of the bracket of the second support of the upper mount is formed by a protrusion on the horizontal surface of the bracket, located parallel to the mounting surface of the bracket. The supporting surface of the bracket of the second support of the upper mount is made with the possibility of contact with the sharp part of the anti-vibration spike mounted on the first support of the upper mount. The lower attachment point is also made in the form of two supports. On the first support, made with the possibility of fastening to the bottom of the acoustic column, there is an anti-vibration spike with the possibility of contact of its sharp part with the second support installed on the vertical mounting surface.

EFFECT: providing more complete vibration isolation and reducing the likelihood of parasitic noise effects and resonant phenomena when using acoustic speakers with a wide range of output power and weight and size characteristics.

8 cl, 2 dwg