CN218976834U

CN218976834U - Loudspeaker composite basin and loudspeaker

Info

Publication number: CN218976834U
Application number: CN202223046293.6U
Authority: CN
Inventors: 韩华
Original assignee: Xingsheng Precision Parts Huizhou Co ltd
Current assignee: Xingsheng Precision Parts Huizhou Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-05
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a loudspeaker composite basin and a loudspeaker, and relates to the technical field of loudspeakers, and the loudspeaker composite basin comprises a cone basin body, wherein an inner circular convex groove is formed in the inner bottom of the cone basin body, and a folding ring is connected with the outer edge of the cone basin body; the outer side of the folding ring is connected with a wave-shaped extension ring, and the outer side of the wave-shaped extension ring is connected with an upper baffle ring through a folding groove. According to the utility model, the wave-shaped extension ring is arranged on the outer side of the folding ring, so that the low-frequency effect of the composite basin is good, distortion is reduced, the composite basin is convenient to use as a full-frequency loudspeaker under the action of the wave-shaped ring which is formed by a plurality of ring protrusions, and the composite basin can buffer left and right swinging generated by vibration when being installed and used through the arrangement of the wave-shaped extension ring, so that the offset of the composite basin in long-time use is avoided, the stable installation effect of the composite basin is realized, the sounding quality of the loudspeaker is ensured, and the service life of the composite basin is prolonged.

Description

Loudspeaker composite basin and loudspeaker

Technical Field

The utility model relates to the technical field of speakers, in particular to a speaker composite basin and a speaker.

Background

The loudspeaker is a sound device widely used at present, the conventional loudspeaker comprises a vibration system and a magnetic circuit system, the vibration system comprises a composite basin, a voice coil and a dust cap, the magnetic circuit system comprises U iron or T iron and a magnet and a washer which are sequentially fixed on the U iron or T iron, a folding ring is arranged on the composite basin, the folding ring can provide certain compliance for the motion of the composite basin, namely, the folding ring has certain flexibility, and the vibration system can move up and down to drive air to sound.

For example, the Chinese utility model publication No. CN206807760U discloses a composite basin and a loudspeaker provided with the composite basin, the composite basin comprises a folding ring and a cone basin which are combined together, the folding ring comprises an arc-shaped part positioned in the middle and inner edges and outer edges connected to the inner side and the outer side of the arc-shaped part, and an extension part is connected between the arc-shaped part and the inner edge and/or the outer edge, so that the effective length of the folding ring is increased, the linearity of the folding ring can be effectively improved, and the distortion is reduced.

The technical scheme disclosed above reduces distortion through the setting of extension ring, but, this compound basin is when carrying out full frequency use, owing to the straight flange setting of extension for being restrained by sound when using under the low frequency state, lead to the high low frequency of compound basin to use and be limited easily, and this compound basin is installed through outer border, and when the voice coil loudspeaker voice coil drove compound basin vibrations, the circumstances of the easy horizontal hunting skew takes place, influences the quality of sounding.

Disclosure of Invention

The utility model aims to solve the defects that when the traditional composite basin is used at full frequency, the straight edge of an extension part is arranged, so that the use at low frequency is restrained by sound, the use at high frequency and low frequency of the composite basin is easy to be limited, the composite basin is installed through the outer edge, when a voice coil drives the composite basin to vibrate, the situation of left-right swing deviation easily occurs, and the sounding quality is influenced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the composite basin of the loudspeaker and the loudspeaker comprise a cone basin body, wherein an inner circular convex groove is arranged at the inner bottom of the cone basin body, and a folding ring is connected with the outer edge of the cone basin body;

the outer side of the folding ring is connected with a wave-shaped extension ring, and the outer side of the wave-shaped extension ring is connected with an upper baffle ring through a folding groove.

As a further description of the above technical solution:

the wave-shaped extension ring is a wave-shaped ring with a plurality of ring bulges which are arranged in a connecting way.

As a further description of the above technical solution:

the wave-shaped extension ring, the flanging groove and the upper baffle ring are of an integrated molding structure and are made of rubber materials.

As a further description of the above technical solution:

the cone basin body and the inner circular convex groove are of an integrated structure, and the cone basin body adopts any one of a polypropylene basin, a bulletproof cloth basin, a wool fiber basin and a paper basin.

As a further description of the above technical solution:

the upper baffle ring is vertically arranged on the outer wall of the wave-shaped extension ring, and the bottom end of the upper baffle ring is fixedly connected with a lower clamping ring.

As a further description of the above technical solution:

the lower clamping ring is vertically connected with the bottom end of the upper baffle ring, and the lower extension height of the lower clamping ring is smaller than the upper extension height of the upper baffle ring.

The loudspeaker comprises a vibration system and a magnetic circuit system, wherein the vibration system comprises a composite basin and a voice coil connected with the composite basin, and the composite basin is the composite basin.

In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the wave-shaped extension ring is arranged on the outer side of the folding ring, so that the low-frequency effect of the composite basin is good, distortion is reduced, the composite basin is convenient to use as a full-frequency loudspeaker, and the wave-shaped extension ring is arranged, so that the composite basin can buffer left and right swinging generated by vibration when being installed and used, the offset of the long-time use of the composite basin is avoided, the stable installation effect of the composite basin is realized, the sounding quality of the loudspeaker is ensured, and the service life of the composite basin is prolonged;

2. according to the utility model, the upper baffle ring is arranged outside the wave-shaped extension ring, the composite basin and the voice coil bracket are convenient to install under the action of the upper baffle ring and the lower clamp ring, the friction force between the composite basin and the voice coil bracket can be increased through the arrangement of the lower clamp ring, and the clamping installation of the composite basin through the lower clamp ring at the bottom can be realized, so that the situation of vibration displacement of the composite basin in the process of connecting the composite basin with the voice coil is avoided, the installation stability of the composite basin is further improved, and the sounding effect is improved.

Drawings

FIG. 1 is a schematic perspective view of a speaker composite basin according to the present utility model;

FIG. 2 is a schematic side sectional view of a speaker composite basin according to the present utility model;

FIG. 3 is a schematic perspective sectional view of a speaker composite basin according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a in the present utility model.

Legend description:

1. a cone basin body; 2. an inner circular convex groove; 3. a folding ring; 4. a wave-shaped extension ring; 5. an upper baffle ring; 6. a flanging groove; 7. and a lower clamping ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a loudspeaker composite basin comprises a cone basin body 1, an inner circular convex groove 2, a folding ring 3, a wave-shaped extension ring 4, an upper baffle ring 5, a folding groove 6 and a lower clamping ring 7, wherein the inner circular convex groove 2 is arranged at the inner bottom of the cone basin body 1, the cone basin body 1 and the inner circular convex groove 2 are polypropylene basins adopting an integrated structure, the distortion is low, the moistureproof performance is good, the loudspeaker composite basin is convenient to use in various environments, the folding ring 3 is connected with the outer edge of the cone basin body 1, and the folding ring 3 is arranged along the upper periphery of the cone basin body 1;

referring to fig. 2-4, the outside at the ring 3 is connected with the wave form extension ring 4, the wave form extension ring 4 is the bellied wavy annular of a plurality of rings that link to each other and set up at the outside of ring 3, wave form extension ring 4 and ring 3 are integrated into one piece structure, and adopt rubber materials, wave form setting through wave form extension ring 4, then make the low frequency effect of compound basin good, reduce the distortion, be convenient for compound basin as the use of full-frequency speaker, be connected with the upper baffle ring 5 through hem groove 6 in the outside of wave form extension ring 4, hem groove 6 and upper baffle ring 5 are integrated into one piece structure, and adopt rubber materials to make the ring 3, wave form extension ring 4, hem groove 6 and upper baffle ring 5 be rubber integrated into one piece, and upper baffle ring 5 is perpendicular to set up at the outer wall of wave form extension ring 4, then make the user can be through bonding and fixed the realization to compound basin through upper baffle ring 5, and set up in the outside of compound basin, the compound basin through upper baffle ring 5, the use of compound basin is improved, the compound basin is favorable to the compound basin is connected with the bottom bracket at the bottom of the low side of the compound basin, the low side of the compound basin is favorable to the compound basin, the high stability is good for the compound basin is connected with the bottom bracket 7 at the bottom of the compound basin 7 through the side of the low side, the low side of the compound basin, the high stability is good for the compound basin is connected with the compound basin, the compound basin 7, and the bottom bracket is easy to realize the high stability is connected with the compound basin, and the bottom 7, and has been connected at the bottom 7, and has improved the high stability.

The utility model provides a speaker, includes vibration system and magnetic circuit, and vibration system includes compound basin and the voice coil loudspeaker voice coil that is connected with compound basin, and compound basin is above-mentioned compound basin, through adopting above-mentioned compound basin in the speaker, then makes compound basin can be through last baffle ring 5 arc stable installation to through setting up of wave form extension ring 4, then make compound basin in the speaker low frequency performance obtain improving, reduce the distortion, the full frequency use of speaker of being convenient for.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a compound basin of speaker, includes cone basin body (1), its characterized in that: an inner circular convex groove (2) is formed in the inner bottom of the cone-shaped basin body (1), and a folding ring (3) is connected with the outer edge of the cone-shaped basin body (1);

the outer side of the folding ring (3) is connected with a wave-shaped extension ring (4), and the outer side of the wave-shaped extension ring (4) is connected with an upper baffle ring (5) through a folding groove (6).

2. A loudspeaker composite bowl according to claim 1, wherein: the wave-shaped extension ring (4) is a wave-shaped ring with a plurality of ring bulges which are arranged in a connecting way.

3. A loudspeaker composite bowl according to claim 2, wherein: the wave-shaped extension ring (4), the flanging groove (6) and the upper baffle ring (5) are of an integrated molding structure and are made of rubber materials.

4. A loudspeaker composite bowl according to claim 1, wherein: the cone basin body (1) and the inner circular convex groove (2) are of an integrated structure, and the cone basin body (1) adopts any one of a polypropylene basin, a bulletproof cloth basin, a wool fiber basin and a paper basin.

5. A loudspeaker composite bowl according to claim 3, wherein: the upper baffle ring (5) is vertically arranged on the outer wall of the wave-shaped extension ring (4), and the bottom end of the upper baffle ring (5) is fixedly connected with a lower clamping ring (7).

6. A loudspeaker composite bowl according to claim 5, wherein: the lower clamping ring (7) is vertically connected with the bottom end of the upper baffle ring (5), and the lower extension height of the lower clamping ring (7) is smaller than the upper extension height of the upper baffle ring (5).

7. The utility model provides a speaker, includes vibration system and magnetic circuit, vibration system include compound basin and with the voice coil loudspeaker voice coil that compound basin is connected, its characterized in that: the composite pot is the composite pot as claimed in any one of claims 1 to 6.