Speakers and Electronics
A loudspeaker and connection terminal technology, applied in the field of loudspeaker, can solve the problems of poor loudspeaker effect, easy generation of air chamber flexibility, low loudspeaker performance, etc., achieve balanced response speed, improve loudspeaker effect and use performance, and improve flexibility sexual effect
Active Publication Date: 2022-03-25
SHENZHEN HORN AUDIO
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Problems solved by technology
[0004] The object of the present invention is to provide a loudspeaker and electronic equipment, aiming to solve the technical problem in the prior art that the diaphragm of the moving coil loudspeaker is prone to generate air chambers and has low flexibility, which leads to poor performance of the loudspeaker and poor sound-speaking effect
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[0029] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.
[0030] In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather...
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This application is applicable to the field of speaker technology, and provides a loudspeaker, including: a housing cavity is provided in the housing; a diaphragm is disposed in the housing cavity, and the diaphragm is magnetic; two voice coil assemblies are symmetrically arranged on both sides of the diaphragm. The sides of the two voice coil assemblies form a magnetic field with the diaphragm respectively, and the magnetism of the side close to the diaphragm of the two voice coil assemblies is the same, and the magnetism of the voice coil assembly can be changed to drive the diaphragm to vibrate. The present application also provides an electronic device, including any speaker described above. The vibration of the diaphragm is realized by directly forming a magnetic field between the diaphragm and the voice coil assembly, which improves the flexibility of the vibration of the diaphragm; the two voice coil assemblies are symmetrically arranged on both sides of the diaphragm, so that the diaphragm moves in two directions The response speed of the vibration is balanced, and the diaphragm is set as a sheet structure, which is very flexible to swing, which improves the flexibility of the vibration of the diaphragm and improves the loudspeaker effect and performance of the speaker.
Description
technical field [0001] The invention belongs to the technical field of loudspeakers, and more particularly, relates to a loudspeaker and electronic equipment. Background technique [0002] Loudspeaker, also known as "horn", is a very commonly used electro-acoustic transducer, which is widely used in electronic devices that can produce sound. There are many types of speakers, which can be divided into electric type (ie moving coil type), electrostatic type (ie capacitive type), electromagnetic type (ie reed type), piezoelectric type (ie crystal type), etc. , At present, most electronic devices on the market are basically moving coil speakers, and the shape of the moving coil speakers is generally conical. [0003] However, the diaphragm of a moving coil loudspeaker is generally set in a conical shape, and the conical diaphragm will enclose an air chamber, which is prone to resonance, resulting in poor performance of the speaker; according to the conical shape of the diaphrag...
Claims
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IPC IPC(8): H04R9/06H04R9/02
CPCH04R9/06H04R9/02H04R2400/11
Inventor 韦邦根王丽
Owner SHENZHEN HORN AUDIO