Loudspeaker adopting novel vibrating reed structure

Abstract

The utility model discloses a loudspeaker adopting a novel vibrating reed structure. A vibrating reed comprises a vibrating reed arranged at the central position of an outer shell and a vibrating reed outer ring concentrically arranged with the vibrating reed. A plurality of vibration piece connecting strips are formed between the vibration piece and the vibration piece outer ring, the vibration piece connecting strips are evenly arranged with the vibration piece as the circle center, and the vibration piece and the vibration piece outer ring are connected into a whole through the vibration piece connecting strips. Compared with a traditional single-piece type large-area vibrating reed structure, the vibrating reed in the application adopts a split type structure style, the technical effect of reducing the area of the vibrating reed is realized, and the vibration sound generated by the vibrating reed during working can be reduced during working, so that the mixed sound generated by mixing the vibration sound and the horn sound is reduced, and the sound quality of the vibrating reed is improved. And the sound of the loudspeaker is clearer.

Description

Technical Field

[0001] The utility model belongs to the technical field of audio speakers, and relates to a speaker adopting a novel vibration piece structure. Background Art

[0002] With the progress of society and the improvement of people's living quality, audio has become an indispensable part of people's entertainment life. In order to improve the sound quality of audio and the auditory experience it brings to people, generally, audio manufacturers add vibration speakers to the audio box. Through resonance, the vibration speakers adjust the resonance frequency of the audio and improve the sound quality of the audio.

[0003] However, the existing vibration speakers still have the following problems: The traditional vibration piece structure is an integral large-area vibration piece structure. During operation, the vibration piece will emit a large vibration sound, which will mix with the speaker sound to produce a large amount of mixed sound, resulting in insufficient sound clarity of the speaker, unable to achieve the best sound quality experience of the speaker, and unable to meet people's needs. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A speaker adopting a novel vibration piece structure, comprising: an outer housing, which is assembled by a rear cover, a pressing cover and a speaker bracket;

[0006] A speaker cavity is formed in the outer housing, and a vibration unit is installed in the speaker cavity. The vibration unit includes: a voice coil, a washer, a magnet, a U-shaped iron, a vibration piece and a vibration membrane;

[0007] The voice coil, the washer, the magnet, the U-shaped iron and the vibration piece are connected together by rivets, and the vibration membrane is arranged on the vibration piece;

[0008] The vibration piece includes: a vibrating piece arranged at the center position of the outer housing and a vibrating piece outer ring arranged concentrically with the vibrating piece;

[0009] A plurality of vibrating piece connection bars are formed between the vibrating piece and the vibrating piece outer ring. The vibrating piece connection bars are evenly arranged with the vibrating piece as the center, and the vibrating piece and the vibrating piece outer ring are connected together through the vibrating piece connection bars.

[0010] As a further scheme of the utility model: The vibrating piece connection bar is of a three-section structure, including: a vibrating piece connection end connected to the vibrating piece, a vibrating ring connection end connected to the vibrating piece outer ring, and a connecting section in the middle;

[0011] The vibrating ring connection end adopts a widened structure design; the connecting section adopts an arc-shaped extension structure.

[0012] As a further scheme of the utility model: The number of vibrating piece connection bars in the vibration piece is at least 3 groups.

[0013] Advantages of the present utility model: Compared with the traditional large-area vibrating piece structure of a single piece, the vibrating piece in this application adopts a split structure, achieving the technical effect of reducing the area of the vibrating piece. During operation, it can reduce the vibration noise generated by the vibrating piece, thereby reducing the mixed sound produced by the combination of vibration noise and speaker sound, making the sound of the speaker clearer. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the present utility model.

[0015] Figure 2 It is a schematic structural diagram of the vibrating piece in the present utility model. Detailed Embodiments

[0016] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. It should be understood that the present application is not limited by the exemplary embodiments disclosed herein. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present application.

[0017] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0018] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0019] In the embodiments of the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] Please refer to Figures 1 - 2 , in the embodiments of the present utility model, a loudspeaker adopting a novel diaphragm structure includes: an outer housing 1, which is assembled by a rear cover 21, a gland 22 and a speaker bracket 23;

[0021] A loudspeaker cavity is formed in the outer housing 1, and a vibration unit 2 is installed in the loudspeaker cavity. The vibration unit 2 includes: a voice coil 12, a washer 13, a magnet 14, a U-shaped iron 15, a diaphragm 11 and a vibration film 17;

[0022] The voice coil 12, the washer 13, the magnet 14, the U-shaped iron 15 and the diaphragm 11 are connected into one body by rivets 16, and the vibration film 17 is arranged on the diaphragm 11; during operation, a magnetic field is generated by the vibration unit 2 to drive the diaphragm 11 and the vibration film 17 on the diaphragm 11 to vibrate, compressing the air in the loudspeaker cavity of the outer housing 1, thereby realizing the effect of the loudspeaker sounding;

[0023] The diaphragm 11 includes: a diaphragm piece 112 arranged at the central position of the outer housing 1 and a diaphragm outer ring 113 concentrically arranged with the diaphragm piece 112. The work is realized through the vibration of the diaphragm piece 112, and the connection with the outer housing 1 is realized through the diaphragm outer ring 113;

[0024] A plurality of diaphragm connection strips 111 are formed between the diaphragm piece 112 and the diaphragm outer ring 113. The diaphragm connection strips 111 are evenly arranged with the diaphragm piece 112 as the center, and the diaphragm piece 112 and the diaphragm outer ring 113 are connected into one body through the diaphragm connection strips 111; the diaphragm piece 112 and the fixed structure (diaphragm outer ring 113) adopt a split structure style, realizing the technical effect of reducing the area of the diaphragm piece 112, and can reduce the vibration sound generated by the diaphragm 11 during operation, thereby reducing the mixed sound generated by the mixing of the vibration sound and the loudspeaker sound, making the sound of the loudspeaker clearer.

[0025] Furthermore, the diaphragm connection strip 111 is a three-section structure, including: a diaphragm connection end 113 connected to the diaphragm piece 112, a vibration ring connection end 115 connected to the diaphragm outer ring 113 and a connection section 114 in the middle section;

[0026] The vibration ring connection end 115 is designed with a widened structure to improve the connection strength between the vibration piece connection bar 111 and the outer ring 113 of the vibration piece; the connection section 114 adopts an arc-shaped extension structure, which can extend the overall length of the vibration piece connection bar 111, so that the vibration piece connection bar 111 has the vibration elasticity that can meet the working requirements.

[0027] Preferably, the number of the vibration piece connection bars 111 in the vibration piece 11 is at least 3 groups, which can meet the supporting force of the vibration piece 112 and ensure the vibration amplitude of the vibration piece 11 at the same time.

[0028] It should also be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A loudspeaker adopting a new vibrating piece structure, characterized in that, Comprising: An outer housing assembled from a rear cover, a gland, and a speaker bracket; A speaker cavity is formed in the outer housing, and a vibration unit is installed in the speaker cavity. The vibration unit includes: a voice coil, a washer, a magnet, a U-shaped iron, a diaphragm, and a vibrating film; The voice coil, washer, magnet, U-shaped iron, and diaphragm are connected together by rivets, and the vibrating film is disposed on the diaphragm; The diaphragm includes: a diaphragm disposed at the center of the outer housing and a diaphragm outer ring concentrically arranged with the diaphragm; A plurality of diaphragm connecting strips are formed between the diaphragm and the diaphragm outer ring. The diaphragm connecting strips are uniformly arranged with the diaphragm as the center, and the diaphragm and the diaphragm outer ring are connected together through the diaphragm connecting strips.

2. The horn adopting a novel vibration piece structure according to claim 1, characterized in that The diaphragm connecting strip has a three-section structure, including: a diaphragm connecting end connected to the diaphragm, a vibration ring connecting end connected to the diaphragm outer ring, and a connecting section in the middle; The vibration ring connecting end is designed with a widened structure; the connecting section is designed with an arc-shaped extension structure.

3. The horn adopting a novel vibrating piece structure according to claim 1, characterized in that, The minimum number of diaphragm connecting strips in the diaphragm is 3 groups.

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