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Novel sound box

A speaker, a new type of technology, applied in transducer circuits, frequency/direction characteristic devices, sensors, etc., can solve the problems of lack of interest, single function, monotonous display content, etc., and achieve the effect of improving interest

Pending Publication Date: 2018-05-11
ZHONGSHAN LEETAC ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing speakers only play music and have a single function. At the same time, some speakers are equipped with display screens to display lyrics in music songs or display audio spectrum on the display screen. The display content is monotonous and lacks interest.

Method used

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  • Novel sound box

Examples

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Embodiment Construction

[0013] A further detailed description will be made below in conjunction with the accompanying drawings and embodiments of the present invention:

[0014] like figure 1 As shown, a new type of sound box includes a casing 1, and an MCU control circuit 2 is arranged inside the casing 1. The MCU control circuit 2 is connected to an AUX- IN interface circuit 3, audio coding circuit 4 for compiling player audio signals, audio pre-circuit 5 for amplifying audio signals, and electromagnet drive circuit 6 for outputting drive signals according to compiled audio signals, the audio pre-circuit 5 is connected with an AV power amplifier circuit 7, and the electromagnet driving circuit 6 is connected with a plurality of armatures 8 driven by the electromagnet driving circuit 6 to move on the housing 1, and the armatures 8 are connected with a return spring 9.

[0015] Wherein, the top surface of the housing 1 is provided with a plurality of placing holes for placing the armature 8 and maki...

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Abstract

The invention discloses a novel sound box which comprises a housing. A MCU control circuit is arranged in the housing; the MCU control circuit is connected with an AUX-IN interface circuit arranged ona front panel of the housing and used for being connected with an external player, an audio encoding circuit for compiling an audio signal of the player, an audio front end circuit for amplifying theaudio signal and an electromagnet driving circuit for outputting a driving signal according to the compiled audio signal; the audio front end circuit is connected with an AV power amplification circuit; the electromagnet driving circuit is connected with a plurality of armatures driven by the electromagnet driving circuit to move on the housing; the armatures are connected with reset springs; andthe MCU control circuit controls the armatures to beat on the top surface of the sound box according to the audio spectrum signal so as to implement three-dimensional display of an audio spectrum andimprove interestingness of music playing.

Description

[technical field] [0001] The invention relates to a novel sound box. [Background technique] [0002] Most of the existing speakers only play music and have a single function. At the same time, some speakers are provided with display screens, which display lyrics in music songs or display audio frequency spectrum on the display screens. The display content is monotonous and lacks interest. [Content of the invention] [0003] The present invention overcomes the shortcomings of the above technologies and provides a new type of sound box. The MCU control circuit controls the armature to jump on the top surface of the sound box according to the audio frequency spectrum signal, so as to realize the three-dimensional display of the audio frequency spectrum and improve the fun of music playing. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A new type of sound box, including a casing 1, the casing 1 is provided with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/20H04R3/00
CPCH04R1/20H04R3/00H04R2420/03
Inventor 刁锡忠
Owner ZHONGSHAN LEETAC ELECTRONICS