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Rear sound cavity components and electronic equipment

A technology of electronic equipment and rear sound cavity, which is applied in the direction of electrical components, sensor parts, sensors, etc., can solve the problems of difficult design of rear sound cavity and limited space occupied by components, so as to expand space, improve low-frequency characteristics, and increase volume Effect

Active Publication Date: 2021-10-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, today's electronic equipment is getting thinner and lighter, and each component in it occupies extremely limited space, which makes the design of the rear sound cavity more and more difficult

Method used

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  • Rear sound cavity components and electronic equipment
  • Rear sound cavity components and electronic equipment
  • Rear sound cavity components and electronic equipment

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Embodiment Construction

[0018] The application will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following examples are only used to illustrate the present application, but not to limit the scope of the present application. Likewise, the following embodiments are only some of the embodiments of the present application but not all of them, and all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application.

[0019] The terms "first", "second", and "third" in this application are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include at least one of these features. In the description of the present application, "plurality" means at leas...

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Abstract

The present application provides a rear sound cavity assembly and electronic equipment, the rear sound cavity assembly includes a base plate and a first sound cavity enclosure wall component and a second sound cavity enclosure wall component standing on the same side of the base plate, and the second sound cavity enclosure wall component is arranged on The remaining space around the first sound cavity wall component is connected to the first sound cavity wall component, and the first space surrounded by the first sound cavity wall component communicates with the second space surrounded by the second sound cavity wall component. In this way, the first space is connected with the second space to form a larger space, which increases the volume of the rear sound cavity to a certain extent, and can improve the low-frequency characteristics of the sound, so that the sound sounds more pleasing to the ear. While maintaining the compact arrangement of the internal components of the existing electronic equipment, the space of the rear sound cavity is enlarged.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to a rear sound cavity assembly and electronic equipment. Background technique [0002] As consumers pay more and more attention to the sound quality of electronic equipment, especially the bass effect, dual-chamber speakers have become more and more mainstream designs in electronic equipment. The sound chamber of the dual-chamber speaker is divided into a front sound chamber and a rear sound chamber. The front sound chamber and the rear sound chamber are completely separated; the rear sound chamber directly affects the sound effect of the dual-chamber speaker. In theory, if the rear sound chamber is completely sealed, And the larger the volume, the better the bass effect. [0003] However, current electronic devices are getting thinner and thinner, and each component therein takes up extremely limited space, which makes the design of the rear sound chamber m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R9/06H04R1/28
CPCH04R1/2807H04R9/06
Inventor 白露姜宇陈永红杨璟周小斌邱泽朔陈乾强彭运辉谭伟曾永冬吴桂坤祁德广陈耀权周承光范桃桃范奇文
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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