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Double-sided loudspeaker device

A speaker device, double-sided technology, applied in the direction of sensors, electrical components, etc., can solve the problem of poor sound quality of double-sided speaker devices, to achieve the effect of improving sound quality and increasing the volume of the resonant cavity

Pending Publication Date: 2022-03-25
SHENZHEN LUXSHARE ACOUSTICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a double-sided speaker device to solve the problem of poor sound quality of the current double-sided speaker device

Method used

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  • Double-sided loudspeaker device
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  • Double-sided loudspeaker device

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Embodiment Construction

[0035] A number of implementations of the present application will be disclosed in the following figures. For the sake of clarity, many implementation details will be described together in the following description. However, it should be understood that these implementation details should not be used to limit the application. That is to say, in some embodiments of the present application, these implementation details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings. In the following embodiments, the same or similar components will be denoted by the same reference numerals.

[0036] see Figure 1 to Figure 4 , figure 1 It is a perspective view of the double-sided speaker device of the present application, figure 2 yes figure 1 The cut-away perspective view of the A-A' line, image 3 yes figure 1 The sectional view of the line A-A'...

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PUM

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Abstract

The invention discloses a double-sided loudspeaker device, which comprises a magnetic conductive carrier plate with a side wall and a bottom plate, one side surface of the bottom plate is provided with a first side edge and a second side edge opposite to the first side edge, and the side wall is arranged on the first side edge. The auxiliary magnetic conductive piece is arranged on the second side edge. The side magnetic conductive piece is arranged on the side edge of the other side surface of the bottom plate. The first magnetic circuit module is arranged on one side of the magnetic conducting carrier plate. The second magnetic circuit module is arranged on the other side of the magnetic conducting carrier plate. The first voice coil is located among the first magnetic circuit module, the side wall and the auxiliary magnetic conductive member. The second voice coil is located between the second magnetic circuit module and the side magnetic conductive member. The first vibration assembly is arranged on one side of the magnetic conducting carrier plate, the first vibration assembly is provided with a first containing space, and the first magnetic circuit module and the first voice coil are located in the first containing space. The second vibration assembly is arranged on the other side of the magnetic conducting carrier plate, the second vibration assembly is provided with a second containing space, the second magnetic circuit module and the second voice coil are located in the second containing space, and the second containing space is communicated with the first containing space.

Description

technical field [0001] The technical field of the speaker device involved in the present application, in particular, relates to a double-sided speaker device. Background technique [0002] In the prior art, the double-sided speaker device is usually formed by using two voice coils with a common magnetic circuit module. The interior of the double-sided speaker device is divided into two resonance spaces by the magnetic circuit module. The two voice coils are respectively Located in two resonance spaces, the two resonance spaces are not connected, resulting in poor sound quality of the double-sided speaker device. If you want to increase the resonance space to improve the sound quality of the double-sided speaker device, the double-sided speaker device will The increased volume is not suitable for thin electronic devices. Contents of the invention [0003] The embodiment of the present application provides a double-sided speaker device to solve the problem of poor sound qua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/02H04R9/04H04R9/06
CPCH04R9/025H04R9/045H04R9/046H04R9/06H04R2209/022H04R2209/024H04R2209/041H04R9/063H04R1/227H04R1/2811
Inventor 童志华孙志凯
Owner SHENZHEN LUXSHARE ACOUSTICS TECH
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