Loudspeaker and electronic equipment
A loudspeaker and shell technology, applied in the field of sound energy conversion, can solve the problems of complex shell structure and high molding difficulty, and achieve the effect of reducing processing difficulty and improving feasibility and convenience
Pending Publication Date: 2021-10-01
GOERTEK INC
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Problems solved by technology
[0002] The shell of the loudspeaker is used to accommodate the fixed vibration system and the magnetic circuit system. Due to the requirements of installation and positioning, it is often necessary to set some positioning or installation structures on the shell, which makes the structure of the shell generally more complicated. Forming is more difficult
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[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0050] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0051] In addition, if there are descriptions involving "first", "second" and ...
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The invention discloses a loudspeaker and electronic equipment. A shell of the loudspeaker forms an accommodating space for accommodating and fixing a vibration system and a magnetic circuit system, and the shell comprises a first shell and a second shell which are arranged in a split manner, wherein the first shell and the second shell are distributed in the vibration direction of the vibration system and are connected with each other; the vibration direction of a vibration diaphragm is perpendicular to the axial direction of a flat voice coil, and the edge part of the vibration diaphragm is integrally connected with the first shell; a magnetic circuit system comprises a first magnet part and a second magnet part which are arranged at an interval to form a magnetic gap, a first magnetic gap is formed between two opposite opposite magnetic poles at the upper parts of the first magnet part and the second magnet part, and a second magnetic gap is formed between two opposite opposite magnetic poles at the lower parts of the first magnet part and the second magnet part; the magnetic pole distribution directions of the two opposite opposite magnetic poles at the upper part and the two opposite opposite magnetic poles at the lower part are opposite; the flat voice coil is provided with two first wire segments which are distributed at intervals along the vibration direction, and the two first wire segments are respectively located in the first magnetic gap and the second magnetic gap.
Description
technical field [0001] The invention relates to the technical field of sound energy conversion, in particular to a loudspeaker and electronic equipment. Background technique [0002] The shell of the loudspeaker is used to accommodate the fixed vibration system and the magnetic circuit system. Due to the requirements of installation and positioning, it is often necessary to set some positioning or installation structures on the shell, which makes the structure of the shell generally more complicated. Forming is more difficult. Contents of the invention [0003] The main purpose of the present invention is to provide a loudspeaker, aiming at reducing the difficulty of forming the housing. [0004] In order to achieve the above object, the loudspeaker proposed by the present invention includes a casing, a vibration system and a magnetic circuit system, the casing forms a storage space, and the storage space is used to accommodate and fix the vibration system and the magneti...
Claims
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IPC IPC(8): H04R9/02H04R9/04H04R9/06H04R7/12H04R7/18G04G17/04G04G17/08
CPCH04R9/025H04R9/045H04R9/06H04R7/12H04R7/18G04G17/04G04G17/08
Inventor 蔡晓东张鹏张琳琳
Owner GOERTEK INC