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Mobile phone protection shell

A mobile phone protective case, mobile phone technology, applied in the direction of telephone structure, sub-office voice amplifier, etc.

Inactive Publication Date: 2013-06-12
刘琦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]The mobile phone has a playback function, but its playback volume is relatively low. When a larger sound volume is required, the mobile phone itself cannot meet the requirement

Method used

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  • Mobile phone protection shell

Examples

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Embodiment Construction

[0018] like figure 1 As shown, a protective case for a mobile phone includes a bottom wall 1, a side wall 2, and an audio system. The audio system includes an earphone plug 3, an earphone cable 4, a volume adjuster, and an audio system 5. The cavity, the surface of the bottom wall in the cavity is the front, the earphone plug via hole 6 is arranged on the side wall opposite to the earphone jack on the mobile phone, and a protrusion is provided on the back of the bottom wall close to the earphone plug via hole, and there is a protrusion in the protrusion. The earphone plug receiving hole 7 is also provided with some raised patterns 8 on the back of the bottom wall, the inside of the raised patterns is inlaid with audio, and the earphone line is connected to the earphone plug, the volume regulator and the audio in sequence.

[0019] Specifically, the earphone wire is arranged inside the bottom wall.

[0020] Specifically, a sound is inlaid on each raised pattern.

[0021] Spe...

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Abstract

The invention provides a mobile phone protection shell capable of assisting the increasing of a playing volume of a mobile phone, and the mobile phone protection shell comprises a bottom wall, a side wall and a sound system, wherein the sound system comprises an earphone plug, an earphone wire, a volume adjuster and a sound box, the bottom wall and the side wall collectively encircle to form a cavity for accommodating the mobile phone, the surface of the bottom wall in the cavity is a front surface, a part on the side wall, corresponding to an earphone jack on the mobile phone, is provided with an earphone plug through hole, the back surface of the bottom wall which is close to the earphone plug through hole is provided with a projection, an earphone plug accommodating hole is arranged in the projection, the back surface of the bottom wall is also provided with a plurality of protruded patterns, and the sound box is embedded in the protruded patterns. When the play volume is loud, the earphone plug is plugged into the earphone jack on the mobile phone through the earphone plug through hole, and the sound box embedded in the protruded patterns can play a role in increasing the volume, so that the mobile phone protection shell not only can realize a decoration and protection function, but also can play a role in increasing the play volume.

Description

technical field [0001] The invention relates to a protective case for a mobile phone. Background technique [0002] With the generalization and popularization of various middle and high-end mobile phone users, mobile phone protective cases have emerged. The main functions of the existing mobile phone protective case are as follows: protect the mobile phone to avoid hard objects leaving scratches on the fuselage, and even have the functions of anti-drop, waterproof and shockproof; role. All in all, the existing mobile phone protective cases basically have the functions of decoration and protection. [0003] The mobile phone has a playback function, but its playback volume is relatively small. When a larger sound volume is required, the mobile phone itself cannot meet the requirements. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a mobile phone protective case that can assist in increasing the playback vo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04M1/60
Inventor 刘琦
Owner 刘琦
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