A sounding device module
A technology for sound-emitting devices and modules, which is applied to sensors, electrical components, etc., can solve the problems that the acoustic performance cannot meet the sound quality requirements, affect the acoustic performance of the sound-emitting device module, etc., and achieve the effect of reducing the volume.
Active Publication Date: 2020-11-20
GOERTEK INC
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Problems solved by technology
In recent years, the development trend of electronic products tends to be thinner and smaller. For example, most mobile phone manufacturers will make their mobile phones thinner and thinner. Therefore, the volume of each electronic component in the corresponding mobile phone will also be compressed accordingly. However, , this structural design requirement will seriously affect the acoustic performance of the sounding device module, resulting in the defect that the acoustic performance cannot meet the sound quality requirements
Method used
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[0042] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
[0043] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses.
[0044] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.
[0045] In all examples shown and discussed herein, any specific values should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodim...
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The present application discloses a sounding device module, which includes: a housing with a cavity inside; a basin, the basin is fixed in the cavity, and the opposite sides of the basin are respectively provided with high-pitched A sounding unit and a bass sounding unit; a baffle is provided on one side of the shell corresponding to the high-pitched sounding unit, and the baffle cooperates with the shell to form a side sound outlet corresponding to the high-pitched sounding unit; the basin frame A first rear sound chamber and a second rear sound chamber isolated from each other are formed in the chamber with the shell, the first rear sound chamber communicates with the bass sound unit, and the second rear sound chamber communicates with the The tweeter unit is connected. The sound generating device module provided by the present application makes full use of the space occupied by its overall structure, and reduces the internal volume of the sound generating device module by sharing the basin frame with the treble sound generating unit and the bass sound generating unit.
Description
technical field [0001] The present application belongs to the technical field of acoustic-electric conversion, and in particular, the present application relates to a sound generating device module. Background technique [0002] The sound generating device is a kind of equipment for people's daily entertainment. As people's requirements for the quality of life are getting higher and higher, the sound generating device is also put forward higher and higher requirements. [0003] As the core component of sound generating devices such as home audio, car audio and electronic equipment, the sound generating device module is widely used in electronic products. The product quality of the sounding device module itself directly affects the quality of sounding. In recent years, the development trend of electronic products tends to be thinner and smaller. For example, most mobile phone manufacturers will make their mobile phones thinner and thinner. Therefore, the volume of each elect...
Claims
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IPC IPC(8): H04R9/06H04R9/02
CPCH04R9/06H04R9/02H04R2209/00H04R1/24H04R9/063H04R9/025H04R1/2803
Inventor 王琪忠牟宗君
Owner GOERTEK INC