A loudspeaker

Abstract

The utility model provides a kind of loudspeaker, including bottom cover and upper shell, the upper shell is equipped with loudspeaker mounting position, loudspeaker mounting position is equipped with loudspeaker assembly in, the bottom cover is equipped with the accommodating hole position for accommodating the loudspeaker assembly, the loudspeaker mounting position includes fixed position and the base connected with the fixed position by connecting portion.The utility model provides a kind of loudspeaker with the advantages of exquisite structure, save space, can realize the advantages of ultrathin and miniaturization, the loudspeaker mounting position is equipped on the upper shell in the unique structure design, loudspeaker assembly is installed in, again in combination with the accommodating hole position structure on bottom cover can effectively realize the ultrathin structure design of loudspeaker, simultaneously, the application is more conducive to realizing miniaturization and customization due to the simplified structure design, with broad market prospect.

Description

Technical Field

[0001] This utility model relates to the field of loudspeaker design technology, and in particular to a loudspeaker. Background Technology

[0002] As audio output terminals, loudspeakers are used in mobile phones, computers, home theaters, gaming devices, and musical instrument systems. With technological advancements, the loudspeaker industry will trend towards high-end and personalized development, and will accelerate its integration into the smart home ecosystem. High-end products, in particular, will focus more on sound quality optimization and customized services, such as high-fidelity sound technology and voiceprint recognition tuning. Loudspeakers are playing an increasingly important role in our daily lives, especially in the electronics and automotive sectors. Beyond just speaker quality, miniaturization and flexible use are crucial challenges for researchers. Utility Model Content

[0003] This invention addresses the shortcomings of the prior art by providing a speaker with a compact structure, space-saving design, and the ability to achieve ultra-thin and miniaturized features.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows:

[0005] This utility model provides a loudspeaker, including a bottom cover and an upper housing. The upper housing is provided with a speaker mounting position, and a speaker assembly is installed in the speaker mounting position. The bottom cover is provided with a receiving hole for accommodating the speaker assembly. The speaker mounting position includes a fixing position and a base connected to the fixing position through a connecting part.

[0006] Furthermore, the base is provided with a limiting body for limiting the position of the speaker assembly.

[0007] Furthermore, the speaker assembly includes a U-shaped iron, in which a magnet assembly and a washer assembly are installed. A voice coil assembly is sleeved on the magnet assembly and the washer assembly, and a diaphragm is installed on the voice coil assembly. The diaphragm is installed at the fixed position.

[0008] Furthermore, the diaphragm is provided with a first recess and a second recess, and a protrusion is provided between the first recess and the second recess. The second recess is used to cooperate with the voice coil assembly.

[0009] Furthermore, the upper housing is provided with a first engaging position, and the bottom cover is provided with a second engaging position. The first engaging position and the second engaging position cooperate to form a wire groove for wire lead-out.

[0010] Furthermore, the bottom cover is provided with a positioning post, and the upper housing is provided with a plug assembly that cooperates with the positioning post.

[0011] The beneficial effects of this utility model are as follows:

[0012] The speaker provided by this utility model has the advantages of compact structure, space saving, and the ability to achieve ultra-thin and miniaturization. This application has a unique structural design with a speaker mounting position on the upper shell, in which a speaker assembly is installed. Combined with the receiving hole structure on the bottom cover, the ultra-thin structure design of the speaker can be effectively realized. At the same time, the simplified structural design of this application is more conducive to miniaturization and customization, and has broad market prospects. Attached Figure Description

[0013] Figure 1 This is a structural diagram of a loudspeaker according to this utility model;

[0014] Figure 2 This is another structural diagram of a loudspeaker according to this utility model;

[0015] Figure 3 This is an exploded structural diagram of a loudspeaker according to this utility model;

[0016] Figure 4 This is another exploded structural diagram of a loudspeaker according to the present invention;

[0017] Figure 5 This is a structural diagram of the upper housing of a loudspeaker according to this utility model;

[0018] Figure 6 This is another upper housing structure diagram of a loudspeaker according to the present invention;

[0019] Figure 7 This is a structural diagram of the diaphragm of a loudspeaker according to this utility model. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below with reference to the accompanying drawings. The drawings are for reference and illustration only and do not constitute a limitation on the scope of patent protection of this utility model.

[0021] like Figure 1-7 As shown, this utility model provides a loudspeaker, including a bottom cover 1 and an upper housing 2. The upper housing 2 is provided with a speaker mounting position 3, and a speaker assembly 4 is installed in the speaker mounting position 3. The bottom cover 1 is provided with a receiving hole 5 for accommodating the speaker assembly 4. The speaker mounting position 3 includes a fixing position 301 and a base 303 connected to the fixing position 301 through a connecting part 302.

[0022] In this embodiment, a limiting body 304 is provided on the base 303 to limit the speaker assembly 4.

[0023] In this embodiment, the speaker assembly 4 includes a U-shaped iron 6, a magnet assembly 7 and a washer assembly 8 are installed inside the U-shaped iron 6, a voice coil assembly 9 is sleeved on the magnet assembly 7 and the washer assembly 8, a diaphragm 10 is installed on the voice coil assembly 9, and the diaphragm 10 is installed at the fixed position 301.

[0024] In this embodiment, the diaphragm 10 is provided with a first recess 101 and a second recess 102, and a protrusion 103 is provided between the first recess 101 and the second recess 102. The second recess 102 is used to cooperate with the voice coil assembly 9.

[0025] In this embodiment, the upper housing 2 is provided with a first engaging position 201, and the bottom cover 1 is provided with a second engaging position 202. The first engaging position 201 and the second engaging position 202 cooperate to form a wire groove 203 for wire lead-out.

[0026] In this embodiment, the bottom cover 1 is provided with a positioning post 11, and the upper housing 2 is provided with a plug assembly 12 that cooperates with the positioning post 11.

[0027] The speaker provided by this utility model has the advantages of compact structure, space saving, and the ability to achieve ultra-thin and miniaturization. This application has a unique structural design with a speaker mounting position on the upper shell, in which a speaker assembly is installed. Combined with the receiving hole structure on the bottom cover, the ultra-thin structure design of the speaker can be effectively realized. At the same time, the simplified structural design of this application is more conducive to miniaturization and customization, and has broad market prospects.

[0028] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

Claims

1. A loudspeaker, characterized in that: The device includes a bottom cover and an upper housing. The upper housing has a speaker mounting position, in which a speaker assembly is installed. The bottom cover has a receiving hole for accommodating the speaker assembly. The speaker mounting position includes a fixing position and a base connected to the fixing position via a connecting part.

2. A loudspeaker according to claim 1, characterized in that: The base is provided with a limiting body for limiting the position of the speaker assembly.

3. A loudspeaker according to claim 2, characterized in that: The speaker assembly includes a U-shaped iron, in which a magnet assembly and a washer assembly are installed. A voice coil assembly is fitted onto the magnet assembly and the washer assembly, and a diaphragm is installed on the voice coil assembly. The diaphragm is installed at the fixed position.

4. A loudspeaker according to claim 3, characterized in that: The diaphragm has a first recess and a second recess, and a protrusion is provided between the first recess and the second recess. The second recess is used to cooperate with the voice coil assembly.

5. A loudspeaker according to claim 3, characterized in that: The upper housing is provided with a first engaging position, and the bottom cover is provided with a second engaging position. The first engaging position and the second engaging position cooperate to form a wire groove for wire lead-out.

6. A loudspeaker according to claim 3, characterized in that: The bottom cover is provided with a positioning post, and the upper housing is provided with a plug assembly that cooperates with the positioning post.

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