Terminal device

Abstract

The invention provides a terminal device, which comprises a first structural member, a second structural member, a third structural member and at least one acoustic element, and is characterized in that the second structural member is located between the first structural member and the third structural member, and the first structural member, the second structural member and the third structural member define a cavity; the acoustic element is accommodated in the cavity; wherein at least one sound outlet seam is formed between the first structural part and the second structural part and / or between the second structural part and the third structural part, the sound guide seam is communicated with the sound outlet seam, the sound outlet seam is located on the side, away from the acoustic element, of the sound guide seam, and sound transmission between the acoustic element and the outside is achieved through the sound guide seam and the sound outlet seam. According to the terminal device, the sound outlet seam is arranged between the two adjacent structural members, holes do not need to be formed in the structural members, the integrity of the structural members is effectively guaranteed, and the delicate degree and the appearance competitiveness of the terminal device are improved; the possibility that external impurities enter the terminal device can be effectively reduced; compared with a hole forming process, the manufacturing process of the sound outlet seam is simple.

Description

technical field [0001] The present application relates to the field of electronic products with audio functions, and in particular to a terminal device. Background technique [0002] Terminal device 100' (such as a mobile phone, see figure 1 ), including components such as earpieces, speakers, and microphones, to achieve sound transmission. In order to meet the performance requirements of the traditional terminal device 100', a certain number of holes 110' with a certain diameter are usually formed on the appearance surface of the terminal device 100'. The hole 110' formed above not only reduces the refinement and appearance competitiveness of the terminal device 100'; it also causes external impurities (such as water and dust) to enter the interior of the terminal device 100' through the hole 110' with a certain aperture, thereby affecting the terminal device. The audio performance of the device 100' may even damage the internal components of the terminal device 100'; mor...

AI Technical Summary

Problems solved by technology

The hole 110' formed above not only reduces the refinement and appearance competitiveness of the terminal device 100'; it also causes external impurities (such as water and dust) to enter the interior of the terminal device 100' through the hole 110' with a certain aperture, thereby affecting the terminal device. The audio performance of the device 100' may even damage the internal components of the terminal device 100'; moreover, the processing technology of the hole 110' is relatively complicated, for example, the stress of the processed material may cause the hole 110' to be The workpiece is broken, resulting in the failure of the hole 110', or the formed hole wall is difficult to machine into a smooth surface

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