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Method and device for improving flexibility of loudspeaker driver

A driver and speaker technology, applied in the direction of sensors, electrical components, etc., can solve the problems of unfavorable production, low sensitivity, and complicated structure of the equalizer, and achieve the effect of increasing power, enhancing sensitivity, and improving sensitivity.

Inactive Publication Date: 2014-05-28
谭红梅
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The equalizer is a key component for improving sensitivity, increasing power, and increasing the frequency range. However, the existing equalizer has a complex structure, which is not conducive to manufacturing and assembly. At the same time, the existing loudspeaker The structure of the driver is complex, and its sensitivity is not high. The achievable sensitivity of the existing speaker drivers on the market is generally: 102db~105db, which cannot meet the needs of continuous improvement in audio performance.

Method used

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  • Method and device for improving flexibility of loudspeaker driver
  • Method and device for improving flexibility of loudspeaker driver
  • Method and device for improving flexibility of loudspeaker driver

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Embodiment Construction

[0046] see Figure 1 to Figure 5 , a kind of method for improving the sensitivity of loudspeaker driver provided by the present invention, it specifically comprises the following steps:

[0047] (1) a tweeter cylinder body 1 is set;

[0048] (2) A pot frame 2, a magnetic circuit system, a diaphragm 3 and a voice coil 4 combined with the pot frame 2 are set, the upper end of the voice coil 4 is fixed to the diaphragm 3, and the lower end penetrates into the magnetic circuit system. In the gap; the basin frame 2 is arranged at the opening of the treble cylinder body 1, and the magnetic circuit system is arranged inside the treble cylinder body 1;

[0049] (3) An equalizer assembly is set, which includes a compression-type equalizer structure 5 and a diffusion-type equalizer structure 6, and the compression-type equalizer structure 5 is connected to the basin frame 2, and the described The diffusion equalizer structure 6 is arranged inside the treble cylinder body 1;

[0050] ...

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Abstract

The invention discloses a method for improving flexibility of a loudspeaker driver. The method is characterized by comprising the following steps: (1) arranging a high pitch cylindrical body; (2) setting a basin frame, a magnetic circuit system, a vibrating diaphragm combined with the basin frame and a voice coil; (3) setting an equalizer assembly which comprises a compression type equalizer structure and a diffusion type equalizer structure; (4) setting an EVA cushion and a dust-proof net; (5) setting a lining cover and a radiator column which are connected to each other; (6) assembling the components to form the loudspeaker driver, transmitting a sound wave generated by the vibrating diaphragm of the loudspeaker driver upwards, processing the sound wave through the compression type equalizer structure, then processing the sound wave through the diffusion type equalizer structure, transmitting the sound wave outwards, and enabling flexibility of the loudspeaker driver to reach 103-110db. The invention further discloses a device of the method for improving flexibility of the loudspeaker driver.

Description

technical field [0001] The invention relates to the technical field of audio equipment, in particular to a method and a device for improving the sensitivity of a loudspeaker driver. Background technique [0002] With the continuous development of scientific research technology, higher requirements are put forward for the performance of the audio system, which requires characteristics such as high sensitivity, high power, and wide frequency range. [0003] The equalizer is a key component for improving sensitivity, increasing power, and increasing the frequency range. However, the existing equalizer has a complex structure, which is not conducive to manufacturing and assembly. At the same time, the existing loudspeaker The structure of the driver is complex, and its sensitivity is not high. The achievable sensitivity of the existing loudspeaker drivers on the market is generally 102db~105db, which cannot meet the needs of continuously improving audio performance. Contents o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/06H04R9/02
Inventor 谭红梅
Owner 谭红梅
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