a speaker

A loudspeaker and driver technology, applied in the field of loudspeakers, can solve the problem of unsatisfactory enhanced effects and achieve the effect of improving the sound pressure output

Active Publication Date: 2021-08-10
AAC TECH SHUYANG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing piston speaker is connected to the piston through the connecting rod to enhance the sound output, but the enhanced effect is not ideal

Method used

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Examples

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] This embodiment provides a speaker 100, see Figure 1 to Figure 9 , the speaker 100 includes a base 10 , a first piston plate 20 , a second piston plate 30 , a driver 40 , a first piston rod 50 and a second piston rod 60 .

[0027] More preferably, see figure 2 and image 3 , the base 10 includes a cavity 11 , a side wall 12 , and a through hole 13 , and the cavity 11 runs through the base 10 . The first piston plate 20 is accommodated in the chamber 11, the second piston plate 30 is accommodated in the chamber 11, and the second piston plate 30 is arranged opposite to the first piston plate 20, so The driver 40 is located between the first piston plate 20 and the second piston plate 30, and the driver 40 is fixed on the base 10, and the first piston rod 50 connects the first piston plate 20 and the second piston plate 30. The driver 40 and ...

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Abstract

The present invention provides a loudspeaker, which is characterized in that the loudspeaker includes a base, and the base penetrates to form a chamber, and the loudspeaker also includes a first piston plate housed in the chamber, housed in the chamber and connected to the chamber. The second piston plate opposite to the first piston plate, a driver located between the first piston plate and the second piston plate and fixed to the base, connecting the first piston plate and the driver The first piston rod of the first piston plate and the second piston rod connecting the second piston plate and the driver, the base includes a side wall enclosing and forming the chamber, and the side wall penetrates to form a connection with the chamber There is at least one through hole, the driver is fixed on the side wall, and the bidirectional vibration of the driver drives the first piston plate and the second piston plate on both sides to generate sound waves and superimpose to significantly increase the sound pressure output of the speaker.

Description

【Technical field】 [0001] The invention relates to the technical field of loudspeakers, in particular to a piston type loudspeaker. 【Background technique】 [0002] With the advent of the mobile Internet era, the number of smart mobile devices continues to rise. Among the many mobile devices, the mobile phone is undoubtedly the most common and portable mobile terminal device. Sound-generating devices for playing sound are widely used in smart mobile devices such as mobile phones, and with the performance requirements for speakers, piston-type speakers appear. The existing piston-type loudspeaker is connected with the piston through the connecting rod to enhance the sound output, but the enhanced effect is not ideal. Therefore, there is a need for a pistonic loudspeaker that significantly enhances sound output. 【Content of invention】 [0003] It is an object of the present invention to provide a pistonic loudspeaker with significantly enhanced sound output. [0004] The t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R17/00
CPCH04R17/00H04R2400/13H04R2499/11
Inventor 程诗阳朱国但强李杨
Owner AAC TECH SHUYANG
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