Suspension type damping support, gramophone supporting base and mounting and adjusting method

Abstract

The invention discloses a suspension type damping support, a gramophone supporting base and a mounting and adjusting method. The suspension type damping support comprises two damping plates and three elastic pieces. The damping plates include the first damping plate and the second damping plate. The inner end of the first damping plate is connected with the middle portion of the second damping plate. The elastic pieces include the first elastic piece, the second elastic piece and the third elastic piece. The first elastic piece is arranged on the lower portion of the outer end of the first damping plate. The second elastic piece and the third elastic piece are arranged on the lower portions of the two ends of the second damping plate correspondingly. The first elastic piece, the second elastic piece and the third elastic piece form an elastic supporting part for the first damping plate and the second damping plate. A connecting shaft of a gramophone turntable provided by the invention is fixedly connected with the damping plates, the gramophone turntable is suspended on a gramophone support, interference of vibration of other parts of the gramophone to the gramophone turntable is avoided, the shock-proof effect is achieved, and the output tone quality of the gramophone turntable is more perfect.

Description

technical field [0001] The invention relates to the field of supports for record players, more specifically to a suspension-type shock-absorbing support, a support base for record players and methods for installation and debugging. Background technique [0002] The record player, referred to as the record player, is an electrical product that converts the mechanical vibration generated by the movement of the stylus on the record sound groove into electrical energy or sound. It is a necessary equipment for publicity, educational institutions, industrial and mining, rural communes and other enterprises and institutions and families to play records; The structure of the record player is mainly composed of three parts: the cartridge, the turntable and the motor. The cartridge is a transducer that converts the mechanical vibration generated when the needle moves in the sound groove of the record into a corresponding audio current. The turntable is made of metal or bakelite. Disc,...

AI Technical Summary

Problems solved by technology

[0003] At present, most turntables and cartridges are directly fixed on the outer box. When in use, the outer box interferes a lot with the turntable and the cartridge, causing a lot of noise when the cartridge reads information. Elastic support seats are also used to Equipment for reducing vibration, such as a record player with a shock-absorbing function with the patent No. CN2013205115197, discloses that a shock-absorbing device is provided under the supporting feet, and the shock-absorbing device uses a spring to achieve the purpose of shock absorption, and does not disclose shock-absorbing The specific details of the device setting (such as the installation angle of the shock absorber, the adjustment of the spring), in addition, if the spring is directly placed on the outer periphery of the support seat to achieve shock absorption, the shock absorption will not be fully considered

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