High-frequency loudspeaker structure

Abstract

The utility model discloses a high-frequency loudspeaker structure. The high-frequency loudspeaker structure comprises a loudspeaker assembly; the telescopic mounting assembly is mounted on the outer side of the bottom of the loudspeaker assembly; the fixed pressing ring is arranged at one end of the telescopic mounting assembly; according to the loudspeaker assembly, when the loudspeaker assembly receives a current signal, the current generates a magnetic field through the voice coil and interacts with the magnetic ring to cause the voice coil to vibrate, and the vibration of the voice coil enables the drum paper on the inner side of the drum ring connected with the voice coil to generate corresponding vibration to generate sound. The clamping structure of the clamping ring is matched with the design of the frequency reduction groove, so that the space between the drum paper on the inner side of the drum ring and the bottom of the basin stand and the damper is effectively increased, the vibration frequency of the drum paper on the drum ring is reduced, and the purpose of improving the sound quality is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeakers, in particular to a high-frequency loudspeaker structure. Background Art

[0002] In an audio system, the shape and design of the speaker can have an impact on the generation and propagation of sound. For example, a round diaphragm may result in a more uniform sound field distribution, while a raised bottom may improve low-frequency performance. A drum-shaped speaker may have certain design advantages, such as better sound field distribution or lower distortion.

[0003] The problems with existing drum-shaped speakers mainly lie in the limited space between the shell and the drum paper. This design limits the audio range and mainly presents high-frequency sound characteristics, thus affecting the overall sound effect. This limitation will lead to unbalanced audio output quality and lack of sufficient low-frequency and mid-frequency elements, reducing the sound reproduction and sound quality performance.

[0004] In summary, the present application aims to propose a high-frequency speaker structure to solve the problems mentioned in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a high frequency loudspeaker structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high frequency loudspeaker structure, comprising:

[0008] Speaker assembly;

[0009] A telescopic mounting assembly, the telescopic mounting assembly being mounted on the outside of the bottom of the speaker assembly;

[0010] Also includes:

[0011] A fixed pressure ring, which is arranged at one end of the telescopic mounting assembly;

[0012] The drum ring is arranged on the inner side of the fixed pressure ring, a clamping ring is arranged at the bottom of the drum ring, a clamping groove is arranged at the top of the fixed pressure ring in contact with the clamping ring, the drum ring and the fixed pressure ring are clamped together through the clamping groove and the clamping ring, and a frequency reduction groove is arranged on the fixed pressure ring on one side of the clamping groove.

[0013] Preferably, the speaker assembly also includes a basin frame fixedly mounted on one side of a fixed pressure ring, the fixed pressure ring and the basin frame are fixedly connected via a sealing connecting plate, a spring is provided at the bottom inner of the basin frame, the spring sleeve is provided on the outside of the voice coil, a magnetic ring is also provided on the outside of the voice coil at the bottom of the spring, a magnetic ring is provided on one side of the magnetic ring, a T-iron is installed at the bottom of the magnetic ring, and the middle part of the T-iron is clamped on the inner side of the voice coil.

[0014] Preferably, the telescopic mounting assembly further comprises a plurality of support rods fixedly mounted on the outer wall of the fixed pressure ring, the ends of the support rods being fixedly connected to the output ends of the cylinders, and the bottom of the cylinders being mounted on a mounting plate.

[0015] Preferably, a mounting hole is respectively provided on both sides of the bottom of the mounting plate.

[0016] Preferably, the drum ring and the snap ring are fixedly connected, and the snap ring is made of latex material.

[0017] Compared with the prior art, the beneficial effect of the utility model is as follows: when the speaker assembly receives an electric current signal, the electric current generates a magnetic field through the voice coil, which interacts with the magnetic ring, causing the voice coil to vibrate. The vibration of the voice coil causes the drum paper on the inner side of the drum ring connected thereto to vibrate accordingly to produce sound. The clamping structure of the clamping ring is combined with the design of the frequency reduction groove to effectively increase the space between the drum paper on the inner side of the drum ring and the bottom of the basin frame and the elastic wave, thereby reducing the vibration frequency of the drum paper on the drum ring, thereby achieving the purpose of improving the sound quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall structure diagram of the utility model;

[0019] Figure 2 It is the structural explosion diagram of the utility model;

[0020] Figure 3 It is a structural cutaway diagram of the utility model;

[0021] Figure 4 It is an enlarged view of point A of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the telescopic installation component of the utility model.

[0023] In the figure:

[0024] 1. Speaker assembly; 2. Telescopic mounting assembly; 3. Drum ring; 4. Fixed pressure ring; 5. Voice coil; 6. Sealing connecting plate; 7. Elbow; 8. Basin; 9. Magnetic ring; 10. Magnetic ring; 11. T iron; 12. Support rod; 13. Cylinder; 14. Mounting plate; 15. Mounting hole; 16. Frequency reduction slot; 17. Card slot; 18. Card ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 , the utility model provides a technical solution:

[0027] A high frequency loudspeaker structure, comprising:

[0028] Speaker assembly 1, serving as the main speaker unit;

[0029] A telescopic mounting assembly 2, which is mounted on the outside of the bottom of the speaker assembly 1 and is used to support, install and adjust the entire speaker assembly 1;

[0030] Also includes:

[0031] A fixed pressure ring 4, which is arranged at one end of the telescopic mounting assembly 2 to provide structural stability;

[0032] The drum ring 3 is arranged on the inner side of the fixed pressure ring 4. A snap ring 18 is arranged at the bottom of the drum ring 3. A clamping groove 17 is arranged at the top of the fixed pressure ring 4 in contact with the snap ring 18. The drum ring 3 and the fixed pressure ring 4 are clamped together through the clamping groove 17 and the snap ring 18. A frequency reduction groove 16 is arranged on the fixed pressure ring 4 on one side of the clamping groove 17. The snap ring 18 is made of latex material and is used to cooperate with the frequency reduction groove 16 to increase space to reduce the vibration frequency of the drum paper.

[0033] A mounting hole 15 is respectively provided on both sides of the bottom of the mounting plate 14;

[0034] The drum ring 3 and the snap ring 18 are fixedly connected, and the snap ring 18 is made of latex material;

[0035] refer to Figure 2 as well as Figure 3 The speaker assembly 1 also includes a basin frame 8 fixedly installed on one side of the fixed pressure ring 4. The fixed pressure ring 4 and the basin frame 8 are fixedly connected by a sealing connecting plate 6. A spring wave 7 is provided at the bottom of the basin frame 8. The spring wave 7 is sleeved on the outside of the voice coil 5. A magnetic conductive ring 9 is also sleeved on the outside of the voice coil 5 at the bottom of the spring wave 7. A magnetic ring 10 is provided on one side of the magnetic conductive ring 9 for providing a magnetic field. A T-iron 11 is installed at the bottom of the magnetic ring 10. The middle part of the T-iron 11 is clamped on the inside of the voice coil 5 to enhance the magnetic field effect.

[0036] refer to Figure 5 The telescopic mounting assembly 2 also includes a plurality of support rods 12 fixedly mounted on the outer wall of the fixed pressure ring 4, the ends of the support rods 12 are fixedly connected to the output ends of the cylinders 13, and the bottoms of the cylinders 13 are mounted on the mounting plate 14, which facilitates the installation and adjustment of the position of the speaker assembly 1 in the application scenario.

[0037] Specifically, when the speaker assembly 1 receives an electric current signal, the electric current generates a magnetic field through the voice coil 5, which interacts with the magnetic ring 10, causing the voice coil 5 to vibrate. The vibration of the voice coil 5 causes the drum paper inside the drum ring 3 connected thereto to vibrate accordingly to produce sound. The clamping structure of the clamping ring 18 and the design of the frequency reduction groove 16 effectively increase the space between the drum paper inside the drum ring 3 and the bottom of the basin frame 8 and the elastic wave 7, thereby reducing the vibration frequency of the drum paper on the drum ring 3, thereby achieving the purpose of improving the sound quality.

[0038] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high frequency loudspeaker structure, characterized in that: include: Speaker assembly (1); A telescopic mounting assembly (2), the telescopic mounting assembly (2) being mounted on the outer side of the bottom of the speaker assembly (1); It is characterized by further comprising: A fixed pressure ring (4), the fixed pressure ring (4) being arranged at one end of the telescopic mounting assembly (2); The drum ring (3) is arranged on the inner side of the fixed pressure ring (4); a snap ring (18) is arranged at the bottom of the drum ring (3); a snap groove (17) is arranged at the top of the fixed pressure ring (4) in contact with the snap ring (18); the drum ring (3) and the fixed pressure ring (4) are snap-connected via the snap groove (17) and the snap ring (18); a frequency reduction groove (16) is arranged on the fixed pressure ring (4) on one side of the snap groove (17).

2. A high frequency loudspeaker structure according to claim 1, characterized in that: The loudspeaker assembly (1) further comprises a basin frame (8) fixedly mounted on one side of a fixed pressure ring (4); the fixed pressure ring (4) and the basin frame (8) are fixedly connected via a sealing connection plate (6); a spring wave (7) is provided at the bottom of the basin frame (8); the spring wave (7) is sleeved on the outside of the voice coil (5); a magnetic ring (9) is sleeved on the outside of the voice coil (5) at the bottom of the spring wave (7); a magnetic ring (10) is provided on one side of the magnetic ring (9); a T-iron (11) is installed at the bottom of the magnetic ring (10); the middle part of the T-iron (11) is clamped on the inside of the voice coil (5).

3. A high frequency loudspeaker structure according to claim 2, characterized in that: The telescopic mounting assembly (2) further comprises a plurality of support rods (12) fixedly mounted on the outer wall of the fixed pressure ring (4), the ends of the support rods (12) being fixedly connected to the output ends of the cylinders (13), and the bottom of the cylinders (13) being mounted on the mounting plate (14).

4. A high frequency loudspeaker structure according to claim 3, characterized in that: A mounting hole (15) is respectively provided on both sides of the bottom of the mounting plate (14).

5. A high frequency loudspeaker structure according to claim 4, characterized in that: The drum ring (3) and the snap ring (18) are fixedly connected, and the snap ring (18) is made of latex material.

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