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US 10,433,039 B2Granted
Housing for terminal, terminal and mobile phone
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorXiaodong Zheng
Life of this patent
Estimating the term…
Abstract
A housing for a terminal and a terminal are provided. The housing defines a mounting chamber configured to accommodate an electroacoustic component and a sound output hole in communication with the mounting chamber, the sound output hole having a first end and a second end, the first end being adjacent to the mounting chamber and defining a first opening, the second end being away from the mounting chamber and defining a second opening, the first opening having a cross sectional area of larger than a cross sectional area of the second opening.
Claims20
A housing for a terminal, comprising:
- a front cover having an inner top wall and inner side walls, the inner top wall and the inner side walls cooperatively defining a mounting chamber configured to accommodate an electroacoustic component, the inner top wall defining a sound output hole in communication with the mounting chamber, the sound output hole having a first end and a second end, the first end being adjacent to the mounting chamber and defining a first opening, the second end being away from the mounting chamber and defining a second opening, and the first opening being larger than the second opening;
- and
- a display screen cover plate defining a through hole and
- embedded in the front cover, and the sound output hole being opposite to and in communication with the through hole.
1 more element
A terminal, comprising:
- a housing comprising:
- a front cover having an inner top wall and inner side walls, the inner top wall and the inner side walls cooperatively defining a mounting chamber configured to accommodate an electroacoustic component, the inner top wall defining a sound output hole in communication with the mounting chamber, the sound output hole having a first end and a second end, the first end being adjacent to the mounting chamber and defining a first opening, the second end being away from the mounting chamber and defining a second opening, and the first opening being larger than the second opening;
- a display screen cover plate defining a through hole and
- embedded in the front cover, and the sound output hole being opposite to and in communication with the through hole;
- and
- a first dustproof mesh having a protruding portion extending into the through hole and a flange sandwiched between the front cover and the display screen cover plate;
- an electroacoustic component having a sound output portion and embedded in the mounting chamber, the sound output portion of the electroacoustic component being corresponding to the sound output hole;
- and
- a second dustproof mesh attached to the sound output portion.
6 more elements
A mobile phone, comprising:
- a housing;
- a printed circuit board (PCB);
- a memory;
- an input unit;
- a sensor;
- and
- an electroacoustic component;
- the housing defining a chamber, the PCB, the memory, the input unit and the sensor being arranged in the chamber, and the memory being arranged on and electrically connected to the PCB,
- the housing comprising:
- a front cover having an inner top wall and inner side walls, the inner top wall and the inner side walls cooperatively a mounting chamber configured to accommodate the electroacoustic component, the inner top wall defining a sound output hole in communication with the mounting chamber, the sound output hole having a first end and a second end, the first end being adjacent to the mounting chamber and defining a first opening, the second end being away from the mounting chamber and defining a second opening, and the first opening being larger than the second opening
- a display screen cover plate defining a through hole and
- embedded in the front cover, and the sound output hole being opposite to and in communication with the through hole;
- and
- a dustproof mesh having a protruding portion extending into the through hole and a flange sandwiched between the front cover and the display screen cover plate.
11 more elements
Dependencies are inferred from the claim text.