CN216313416U - Full-band sound basin for loudspeaker - Google Patents

Abstract

The utility model discloses a sound basin for a full-band loudspeaker, which belongs to the technical field of sound equipment, and adopts the technical scheme that the sound basin comprises an installation frame body, wherein a bulletproof cloth ring is fixedly connected to the inner wall of the installation frame body, a heat dissipation assembly is arranged on the installation frame body, a sound basin main body is arranged on the bulletproof cloth ring, the sound basin main body comprises a cone body, a hemisphere and a sound absorption layer, the outer ring of the cone body is fixedly connected with the inner side of the bulletproof cloth ring, the hemisphere is fixedly connected with the inner side of the cone body, and the sound absorption layer is fixedly connected with the cone body; the sound cone is provided with the bulletproof cloth ring, so that the adaptability of the sound cone to heavy and low sounds is improved, the amplitude of the sound cone is enlarged, on one hand, the cone body is matched with the hemisphere to force air to vibrate while the voice coil vibrates, so that sound is produced, and on the other hand, the sound absorption layer is used for absorbing noise, so that the sound box has better performance when playing light music.

Description

Full-band sound basin for loudspeaker

Technical Field

The utility model belongs to the technical field of sound equipment, and particularly relates to a cone for a full-band loudspeaker.

Background

The sound basin, be the important component of speaker, in the speaker, can produce strong vibration in the magnetic field behind the voice coil loudspeaker voice coil switch-on audio signal, the voice coil loudspeaker voice coil is fixed on the cone, the vibration of voice coil loudspeaker voice coil drives the vibration of cone simultaneously, the cone vibration forces the air to take place the vibration, thereby make sound, along with the abundance of people's material culture, people also increase thereupon to the tone quality requirement of stereo set, and the cone is to also being a ring that influences tone quality key, on the other hand, the audio frequency divide into the high pitch again, medium pitch and bass, full frequency band speaker is also tighter to the demand of sound basin.

In the prior art, the traditional sound cone usually adopts a plurality of types of glue-coated paper cones, compressed paper cones and the like, has high sensitivity and low cost, is most widely applied, but has the problems of poor bass performance, short service life and serious distortion, and cannot be applied to high-grade sound equipment.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the sound cone for the full-band loudspeaker, which has the advantages of being adaptive to the full-band loudspeaker, good in sound quality and low in noise.

In order to achieve the purpose, the utility model provides the following technical scheme: a sound cone for a full-band loudspeaker comprises an installation frame body, wherein a bulletproof cloth ring is fixedly connected to the inner wall of the installation frame body, a heat dissipation assembly is arranged on the installation frame body, and a sound cone main body is arranged on the bulletproof cloth ring;

the cone body comprises a cone body, a hemisphere and a sound absorption layer;

the outer ring of the cone body is fixedly connected with the inner side of the bulletproof cloth ring, the hemisphere is fixedly connected with the inner side of the cone body, the sound absorption layer is fixedly connected with the cone body, and resonance particles are arranged on the side wall of the cone body close to the sound absorption layer.

Preferably, the heat dissipation assembly comprises a heat dissipation ring, the heat dissipation ring is fixedly connected with the installation frame body, a plurality of heat conduction wires are fixedly connected to the side wall of the heat dissipation ring close to the installation frame body, one end, far away from the heat dissipation ring, of each heat conduction wire is fixedly connected with a heat conduction sleeve, and the heat conduction sleeves are fixedly connected with the hemispheres.

Preferably, the cone and the hemisphere are made of PP materials, and the sound absorption layer is made of adhesive paper.

Preferably, one or more circular rings are sleeved on the periphery of the hemisphere, and the cross section of each circular ring is arc-shaped.

Preferably, the outer side wall of the heat dissipation ring is fixedly connected with a plurality of heat dissipation fins, and the heat dissipation fins are arranged in parallel with the bus of the heat dissipation ring.

Preferably, the resonance particles are diamond powder.

In summary, the utility model has the following advantages:

1. the bulletproof cloth ring is arranged to improve the adaptability of the sound cone to heavy and low sounds and expand the amplitude of the sound cone, and the sound cone main body is arranged to force air to vibrate while the voice coil vibrates by utilizing the cooperation of the cone body and the hemisphere so as to make sound;

2. the radiating assembly is arranged for assisting the voice coil of the sound to radiate heat, so that the aging of the voice coil is slowed down, the service lives of the voice coil and the whole sound are prolonged, the amplitude of a hemisphere can be improved by arranging the circular ring, the vibration of the bulletproof cloth ring during the middle sound is reduced, and the middle sound of the sound is more accurate;

drawings

FIG. 1 is a schematic top view of the present embodiment;

FIG. 2 is a schematic side view of the present embodiment;

FIG. 3 is a schematic sectional view showing the structure of the present embodiment;

FIG. 4 is a schematic cross-sectional view at A in FIG. 2;

description of reference numerals: 1. installing a frame body; 2. a bulletproof cloth ring; 3. a heat dissipating component; 4. a cone main body; 41. a vertebral body; 42. a hemisphere; 43. a sound absorbing layer; 44. a resonant particle; 31. a heat dissipation ring; 32. heat conducting wires; 33. a heat conducting sleeve; 5. a circular ring; 6. and (4) radiating fins.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is well within the skill of those in the art to implement, and not to be bound by any theory, the present invention is not limited to the specific details set forth in the specification.

As shown in fig. 1 to 4, a cone for a full-band speaker includes an installation frame 1, a bulletproof cloth ring 2 is fixedly connected to an inner wall of the installation frame 1, a heat dissipation assembly 3 is arranged on the installation frame 1, and a cone main body 4 is arranged on the bulletproof cloth ring 2;

the cone body 4 comprises a cone body 41, a hemisphere 42 and a sound absorption layer 43 which is loosely arranged;

the outer ring of the cone 41 is fixedly connected with the inner side of the bulletproof cloth ring 2, the hemisphere 42 is fixedly connected with the inner side of the cone 41, the sound absorption layer 43 is fixedly connected with the cone 41, and the side wall of the cone 41 close to the sound absorption layer 43 is provided with resonance particles 44.

Further, it should be noted that the heat dissipation assembly 3 includes a heat dissipation ring 31, the heat dissipation ring 31 is made of metal and has a horn shape or a cylindrical shape, and is mainly used for assisting heat dissipation of the voice coil, the heat dissipation ring 31 is fixedly connected with the installation frame body 1, and the heat dissipation ring 31 is close to the side wall of the installation frame body 1 and is fixedly connected with a plurality of loose heat conduction wires 32, the heat conduction wires 32 are fixed at two ends, the middle of the heat conduction wires are suspended, one end of the heat conduction wires 32 far away from the heat dissipation ring 31 is fixedly connected with a heat conduction sleeve 33, the heat conduction sleeve 33 is fixedly connected with the voice coil of the sound device, so that heat generated when the sound device operates is conducted to the heat dissipation ring 31 through the heat conduction wires 32, and the heat conduction sleeve 33 is fixedly connected with the hemisphere 42.

Furthermore, it should be noted that the cone 41 and the hemisphere 42 are made of PP, the sound absorption layer 43 is made of a glue-coated paper, and the cone 41 and the hemisphere 42 made of PP have low distortion and have a good effect when music of different genres is presented.

Furthermore, it should be noted that one or more rings 5 are sleeved around the hemisphere 42, and the cross section of each ring 5 is arc-shaped, and by arranging one or more rings 5, the ring 5 with the arc-shaped cross section can be used for improving the amplitude of the hemisphere 42 and reducing the amplitude of the cone 41, so that the sound box has better performance when playing medians, and the performance of the sound box in different audio frequencies is improved by matching with the bulletproof cloth ring 2.

Furthermore, it should be noted that a plurality of heat dissipation fins 6 are fixedly connected to the outer side wall of the heat dissipation ring 31, and the heat dissipation fins 6 are parallel to the bus of the heat dissipation ring 31, so that when the heat dissipation fins 6 and the sound box generate sound, the sound basin main body 4 drives the air to flow in the same direction, and a better heat dissipation effect is achieved.

Further, the resonance particles 44 are made of diamond powder, and the diamond powder rubs against each other with the movement frequency of the cone to amplify the sound of the same frequency, and relatively suppress the noise of other frequencies, thereby greatly improving the sound quality.

The working process and the beneficial effects of the utility model are as follows: firstly, it should be noted that after the sound absorption layer 43 is arranged, the volume of the sound box can be reduced to a certain extent, and the energy consumption of the sound box is improved, but the cone paper provided by the utility model is mainly applied to a higher-end sound box, so as to meet the best requirement of people on high-quality lossless music, when the cone paper is used, the cone paper is fixed on the box body of the sound box by using the installation frame body 1, the voice coil of the sound box is fixedly connected with the heat conduction sleeve 33, and then the sound box can be normally used by installing the protection cover for protecting the cone on the sound box;

when the sound equipment works, when current passes through the voice coil, the current is mutually attracted with a magnet on the loudspeaker, and along with the change of a current signal, the magnetic force of the voice coil is changed, the voice coil vibrates in coordination with the self elasticity of the voice cone main body 4, at the moment, the voice coil is synchronously vibrated by the hemisphere 42, and the small amplitude vibration of the cone 41 realizes the playing of music, meanwhile, after an audio file is written, stored and transcoded, file loss is inevitably generated during playing, so that noise is generated during playing, at the moment, when the noise of different frequencies occurs, the sound absorption layer 43 can not vibrate along with the cone 41, but can absorb the noise, thereby improving the tone color, and along with the amplification of the sound by the resonance particles 44, the effects of inhibiting noise and improving the tone quality are realized, when the music is played by the same frequency, the vibration of the voice cone main body 4 can drive the air in the box body of the sound equipment to vibrate, thereby, the air near the heat radiating fins 6 flows, and the heat radiating effect of the sound of the heat radiating component 3 is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.

Claims (6)

1. The utility model provides a full frequency channel sound basin for speaker, includes installation framework (1), its characterized in that: the inner wall of the installation frame body (1) is fixedly connected with a bulletproof cloth ring (2), a heat dissipation assembly (3) is arranged on the installation frame body (1), and a sound basin main body (4) is arranged on the bulletproof cloth ring (2);

the cone body (4) comprises a cone body (41), a hemispheroid (42) and a sound absorption layer (43);

the outer ring of the cone body (41) is fixedly connected with the inner side of the bulletproof cloth ring (2), the hemispheroid (42) is fixedly connected with the inner side of the cone body (41), the sound absorption layer (43) is fixedly connected with the cone body (41), and resonance particles (44) are arranged on the side wall, close to the sound absorption layer (43), of the cone body (41).

2. The cone for a full band speaker as claimed in claim 1, wherein: the heat dissipation assembly (3) comprises a heat dissipation ring (31), the heat dissipation ring (31) is fixedly connected with the installation frame body (1), the heat dissipation ring (31) is close to a plurality of heat conduction wires (32) fixedly connected with the side wall of the installation frame body (1), one end of each heat conduction wire (32) far away from the heat dissipation ring (31) is fixedly connected with a heat conduction sleeve (33), and the heat conduction sleeves (33) are fixedly connected with the hemispheres (42).

3. The cone for a full band speaker as claimed in claim 1, wherein: the cone body (41) and the hemispheroid (42) are made of PP materials, and the sound absorption layer (43) is made of adhesive paper.

4. The cone for a full band speaker as claimed in claim 1, wherein: one or more circular rings (5) are sleeved on the periphery of the hemisphere (42), and the cross section of each circular ring (5) is arc-shaped.

5. The cone for a full band speaker as claimed in claim 2, wherein: the outer side wall of the heat dissipation ring (31) is fixedly connected with a plurality of heat dissipation fins (6), and the heat dissipation fins (6) are arranged in parallel with the bus of the heat dissipation ring (31).

6. The cone for a full band speaker as claimed in claim 1, wherein: the resonance particles (44) are diamond powder.

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