TV built-in ultra-thin loudspeaker and TV

Abstract

The embodiment of the application provides a TV built-in ultra-thin loudspeaker. The ultra-thin loudspeaker comprises a magnet, a voice coil, a vibrating diaphragm, a dustproof cap and a damper, wherein the voice coil is wound on the outer surface of the magnet, and the vibrating diaphragm is connected with the outside of the voice coil; the dustproof cap is arranged above the voice coil, and the damper is connected with the outer edge of the dustproof cap. In comparison with the way that the dustproof cap, the vibrating diaphragm, the damper, the voice coil and like parts are arranged along an axis from top to bottom in the prior art, the voice coil and the vibrating diaphragm are designed at the same height plane, and the damper and the dustproof cap are designed at the same height plane in the prior art; since only the positions of partial parts are adjusted to a certain extent and the reduction of any parts is avoided, the situation that partial function of the ultra-thin loudspeaker cannot realize due to the deficiency of the parts is avoided; and then the ultra-thin loudspeaker can effectively lowering the overall height of the loudspeaker unit on the basis of guaranteeing the original function of the loudspeaker.

Description

technical field [0001] The invention relates to the field of home appliance audio, in particular to a built-in ultra-thin speaker of a TV and the TV. Background technique [0002] In the prior art, with thinner appearance and narrow frame design becoming the mainstream direction of TV design, the thinner TV requires the TV set to be thinner and thinner, and the requirements for the built-in components of the TV are becoming more and more stringent. Correspondingly, The requirement for thinner design of built-in TV speakers is becoming more and more common, so the thickness of the loudspeaker has become a bottleneck in the thinner design of the TV set. [0003] specific, figure 1 It is a structural schematic diagram of a TV built-in speaker in the prior art. Such as figure 1 As shown, the speaker 100 is a cone-shaped speaker, including a dust cap 110, a diaphragm 120, an elastic wave 130, a voice coil 140, and a voice coil bobbin 150; wherein, the voice coil bobbin 150 is ...

AI Technical Summary

Problems solved by technology

In the existing loudspeaker structure, the dustproof cap 110, diaphragm 120, elastic wave 130 and voice coil 140 are arranged in order from top to bottom along the axial direction and fixed on the cylindrical outer surface of the voice coil frame 150, and each part has It has an irreplaceable role, and in order to ensure that the various components will not touch each other under normal working conditions, a certain safety distance must be left between each component. The existence of this safety distance increases the overall height of the speaker accordingly. At the same time, Since the inclination angle between the diaphragm 120 and the horizontal direction in the prior art is generally between 25° and 35°, the thickness of the speaker is also increased.

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