Ceramic loudspeaker box cloth speaker mesh

Abstract

The utility model relates to the technical field of ceramic sound boxes, and discloses a ceramic sound box cloth speaker mesh, which comprises a ceramic shell and a magnetic speaker, the magnetic speaker is arranged in an inner cavity of the ceramic shell, a retractable speaker mesh support is arranged at the top end of the magnetic speaker, and the retractable speaker mesh support is arranged in the outer cavity of the ceramic shell. The top end of the retractable speaker mesh support is bonded with a speaker mesh through glue. The combination of the concave lower surface and the circular through holes optimizes the scattering and transmission of sound waves in the speaker mesh, effectively reduces unnecessary acoustic resonance, and improves the definition and tone reducibility of audio. The design of the speaker mesh support not only ensures a good sound transmission characteristic and enables sound to penetrate more naturally, but also provides firm protection and prevents accidental damage to the speaker unit. By means of the designed shrinkage hole configuration, the loudspeaker mesh support shows excellent structural performance, including stability and durability improvement, and the shape and function of the loudspeaker mesh support can be kept in the long-term use process.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic speakers, in particular to a cloth speaker net for a ceramic speaker. Background Technique

[0002] In the design field of modern audio equipment, as one of the key parts of the speaker assembly, the speaker net not only needs to protect the internal drive unit from physical damage, but also needs to take into account good sound transmission performance and the impact on sound quality. Traditional speaker net designs often struggle to achieve a balance among protection, aesthetics, and acoustic performance. For example, on the one hand, sufficient strength should be provided to prevent physical damage, and on the other hand, the propagation of sound waves should not be overly blocked, otherwise it will have a negative effect on sound quality.

[0003] To address this problem, the industry has made many attempts to invent a new type of speaker net support structure that can better meet acoustic requirements while ensuring sufficient mechanical strength and protection effect, thereby improving the quality of audio output. However, the current solutions still have many limitations in practical applications, such as the complexity of the contraction mechanism, high cost, or adverse effects on sound performance. Summary of the Invention

[0004] The purpose of the utility model is to provide a cloth speaker net for a ceramic speaker to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A cloth speaker net for a ceramic speaker, including a ceramic shell and a magnetic speaker. A magnetic speaker is arranged in the inner cavity of the ceramic shell. A retractable speaker net support is arranged at the top of the magnetic speaker. A speaker net is adhesively bonded to the top of the retractable speaker net support with glue.

[0006] Preferably, the ceramic shell is of a cylindrical structure, and an inner wall edge is integrally formed along the circumferential direction at a position near the edge at the top of the inner cavity.

[0007] Preferably, the diameter of the upper wall of the magnetic speaker along the circumferential direction matches the diameter of the top of the inner cavity of the ceramic shell, and the upper wall edge of the magnetic speaker can be attached to the inner wall edge of the ceramic shell to limit the magnetic speaker within the ceramic shell.

[0008] Preferably, the material of the speaker net is polyester fiber, and the material of the retractable speaker net support is ABS plastic.

[0009] Preferably, the upper surface of the horn net bracket is horizontally arranged, and the lower surface is concave. A plurality of first shrinkage holes and second shrinkage holes are provided along the circumferential direction at positions near the edge of the upper surface of the horn net bracket, and the first shrinkage holes are located outside the second shrinkage holes. The first shrinkage holes and the second shrinkage holes are arranged alternately, and a plurality of circular through holes are evenly distributed inside the second shrinkage holes.

[0010] Preferably, the concave surface of the horn net bracket can be sleeved on the upper surface of the magnetic horn.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Improve acoustic performance: The combination of the concave lower surface and the circular through holes optimizes the scattering and propagation of sound waves inside the horn net, effectively reducing unnecessary acoustic resonance and improving the clarity and timbre restoration of the audio.

[0013] 2. Breathability and protection: The design of the horn net bracket not only ensures good sound transmission characteristics, enabling sound to pass through more naturally, but also provides strong protection to prevent accidental damage to the horn unit.

[0014] 3. Optimize structural performance: Through the designed shrinkage hole configuration, the horn net bracket exhibits excellent structural performance, including improved stability and durability, and can maintain its shape and function during long-term use.

[0015] 4. Flexible and easy to adjust: The use of the staggered shrinkage hole design enables convenient adjustment of the tension of the horn net, allowing for fine-tuning according to different acoustic requirements and providing a customized sound experience.

[0016] In summary, the present invention can effectively balance acoustic performance and mechanical protection functions, and through its innovative design, significantly improves the overall performance and user experience of audio equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the present utility model;

[0018] Figure 2 It is a front structural schematic diagram of the retractable horn net bracket of the present utility model;

[0019] Figure 3 It is a reverse structural schematic diagram of the retractable horn net bracket of the present utility model.

[0020] In the figure: 1, ceramic housing; 2, magnetic horn; 3, retractable horn net bracket; 4, horn net. DETAILED DESCRIPTION OF THE INVENTION

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-3 , the present invention provides a technical solution: a ceramic speaker cloth speaker grille, including a ceramic housing 1 and a magnetic speaker 2. The ceramic housing 1 serves as the structural main body of the speaker. The inner cavity of the ceramic housing 1 is provided with a magnetic speaker 2. The magnetic speaker 2 is a sound generating device that uses high-performance magnetic materials and an optimized voice coil design to produce clear and rich sounds. A retractable speaker grille bracket 3 is provided at the top of the magnetic speaker 2. The top of the retractable speaker grille bracket 3 is adhesively bonded with a speaker grille 4. The speaker grille bracket 3 is made of ABS plastic, which has good strength, impact resistance, and plasticity, and is very suitable for making complex structures. The material of the speaker grille 4 is polyester fiber, which is a material with good sound permeability and durability and is used for the manufacture of the speaker grille.

[0023] In order to install and disassemble the magnetic speaker 2, the ceramic housing 1 is of a cylindrical structure, and an inner wall edge is integrally formed along the circumferential direction at a position near the edge of the top of the inner cavity. The diameter of the upper wall of the magnetic speaker 2 along the circumferential direction matches the diameter of the top of the inner cavity of the ceramic housing 1, and the upper wall edge of the magnetic speaker 2 can be attached to the inner wall edge of the ceramic housing 1 to limit the magnetic speaker 2 within the ceramic housing 1.

[0024] The upper surface of the speaker grille bracket 3 is horizontally arranged, and the lower surface is concave. A plurality of first shrinkage holes and second shrinkage holes are formed along the circumferential direction at a position near the edge of the upper surface of the speaker grille bracket 3, and the first shrinkage holes are located outside the second shrinkage holes. The first shrinkage holes and the second shrinkage holes are arranged in an alternating manner. A plurality of circular through holes are evenly distributed inside the second shrinkage holes;

[0025] The speaker grille bracket 3 has a component with a horizontally arranged upper surface and a concave lower surface design; it includes two types of shrinkage holes (first shrinkage holes and second shrinkage holes) and circular through holes are provided inside the second shrinkage holes, achieving the following effects;

[0026] The speaker mesh bracket 3 is usually used to support the speaker mesh 4, providing it with stability and offering certain physical protection during audio sound emission. By implementing the staggered layout design of the first and second shrinkage holes, the bracket can contract or expand under mechanical action, thereby finely adjusting the tension degree of the speaker mesh 4, and further affecting the propagation characteristics of audio and the detailed restoration of sound. The concave lower surface and circular through-holes help to adjust the reflection and diffusion of sound waves to optimize the acoustic performance of the speaker, such as reducing resonance, improving sound transparency, or enhancing the sound performance in certain frequency ranges. The selected hole positions and shape configurations are also related to the mechanical properties and stability of the structure itself, ensuring improved durability and reduced damage risk during daily use and handling.

[0027] The concave surface of the speaker mesh bracket 3 can be sleeved on the upper surface of the magnetic speaker 2. The design of sleeving the concave surface of the speaker mesh bracket 3 on the upper surface of the magnetic speaker makes the whole structure more compact and helps the contraction and expansion actions of the speaker mesh 4, with smoother and more controllable responses.

[0028] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention 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. At the same time, unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "fixedly installed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceramic speaker cloth speaker net, comprising a ceramic shell (1) and a magnetic speaker (2), wherein the inner cavity of the ceramic shell (1) is provided with the magnetic speaker (2), characterized in that: A retractable speaker net bracket (3) is provided at the top of the magnetic speaker (2), and a speaker net (4) is bonded to the top of the retractable speaker net bracket (3) by glue; The upper surface of the speaker mesh bracket (3) is arranged horizontally, and the lower surface is arranged concavely, and a plurality of first shrinkage holes and second shrinkage holes are opened in a circumferential direction near the edge of the upper surface of the speaker mesh bracket (3), and the first shrinkage holes are located outside the second shrinkage holes, the first shrinkage holes and the second shrinkage holes are arranged alternately, and a plurality of circular through holes are evenly distributed inside the second shrinkage holes.

2. The ceramic speaker cloth mesh according to claim 1, characterized in that: The ceramic shell (1) is a cylindrical structure, and the top of the inner cavity is integrally formed along the circumferential direction near the edge to form an inner wall edge.

3. The ceramic speaker cloth mesh according to claim 2, characterized in that: The diameter of the upper wall of the magnetic horn (2) along the circumferential direction matches the diameter of the top end of the inner cavity of the ceramic shell (1), and the upper wall edge of the magnetic horn (2) can fit on the inner wall edge of the ceramic shell (1), thereby limiting the magnetic horn (2) in the ceramic shell (1).

4. The ceramic speaker cloth mesh according to claim 3, characterized in that: The material of the speaker net (4) is polyester fiber, and the material of the retractable speaker net bracket (3) is ABS plastic.

5. The ceramic speaker cloth mesh according to claim 4, characterized in that: The inner concave surface of the speaker mesh bracket (3) can be sleeved on the upper surface of the magnetic speaker (2).

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