Acoustical equipment anti-drop device

Abstract

The invention discloses an acoustical equipment anti-drop device in the technical field of acoustical equipment. The device comprises a machine body, wherein anti-drop devices are fixedly connected with eight corners of the outer wall of the machine body, the anti-drop device comprises an L-shaped protective angle, sliding rails having the same structure are fixedly connected with the left side ofthe top of the inner cavity of a transverse cavity and the right side of the bottom of the inner cavity of a vertical cavity, second fixing blocks having the same structure are fixedly connected withthe right side of the bottom of the inner cavity of the transverse cavity and the top of the left side of the vertical cavity, the outer walls of the two second fixing block sets are connected with support rods via rotation shafts, and pulleys matched with the sliding rails are connected with the top of the support rod in the inner cavity of the traverse cavity and the bottom of the support rod in the inner cavity of the vertical cavity. According to the device provided by the invention, the support rods press downwards via the rotational connection of the second fixing block and the supportrod and the sliding connection f the sliding rail and pulley under the condition that the force is applied to the outer protective angle, and the spring fixedly connected with one side of the supportrod is cooperated with the first fixing block connected with one end, far away from the support rod, of the spring to achieve the good internal damping effect.

Description

technical field [0001] The invention relates to the technical field of audio equipment, in particular to an audio anti-drop device. Background technique [0002] Sound refers to sounds other than human language and music, including sounds from the natural environment, animals, machines and tools, and various sounds from human actions. In 1906, the American De Forest invented the vacuum triode, creating a precedent for human electroacoustic technology. Audio equipment is composed of audio source, control equipment, audio processor, power amplifier and speaker. [0003] However, the speaker will inevitably be bumped or dropped during use, and this kind of drop can easily damage the internal parts of the speaker, but the current speaker usually does not have a protective function. Once the speaker is hit, it will be damaged. Avoid, for this reason, we propose a kind of audio anti-drop device. Contents of the invention [0004] The object of the present invention is to prov...

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Problems solved by technology

[0003] However, the speaker will inevitably be bumped or dropped during use, and this kind of drop can easily damage the internal parts of the speaker, but the current speaker usually does not have a protective function. Once the speaker is hit, it will be damaged. Avoid, for this purpose, we propose a sound anti-drop device

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