CN208924424U

CN208924424U - A kind of clear acoustics speaker steel net structure of Ultrathin pure

Info

Publication number: CN208924424U
Application number: CN201822147761.6U
Authority: CN
Inventors: 郭峰
Original assignee: Dongguan Huirui Electronic Technology Co Ltd
Current assignee: Dongguan Huirui Electronic Technology Co Ltd
Priority date: 2018-10-08
Filing date: 2018-12-20
Publication date: 2019-05-31
Anticipated expiration: 2028-12-20

Abstract

The utility model discloses a kind of clear acoustics speaker steel net structure of Ultrathin pure, including steel mesh and screen cloth, be evenly distributed on steel mesh it is multiple setting diameters circular holes, steel mesh with a thickness of 0.3~0.4mm；Screen cloth is bonded in the medial surface of steel mesh, and steel mesh and screen cloth combine to form a compound mesh enclosure.In the prior art, the mesh enclosure design of speaker is designed using the iron net of fastener type, and the thickness of fastener type mesh enclosure is larger, causes the reserved installation space of cavity of sound box big, the sound quality of the speaker of same volume is poor.Steel net structure provided by the utility model can reduce the thickness of portable Ultrathin speaker mesh enclosure as far as possible, be obviously improved effective acoustic capacitance of the portable Ultrathin speaker of same volume, to improve the sound quality of portable Ultrathin speaker.

Description

A kind of clear acoustics speaker steel net structure of Ultrathin pure

Technical field

The utility model relates to loudspeaker box structure technical fields, more particularly, to a kind of clear acoustics speaker steel mesh knot of Ultrathin pure Structure.

Background technique

In the prior art, the mesh enclosure of speaker generally uses the iron net of structure fastener to design, this with structure fastener The structural thickness of mesh enclosure at least circle 2mm or more, the mesh enclosure installation space that speaker need to be reserved is larger, limits the clear acoustics sound of Ultrathin pure The useful space volume of box cavity causes the sound quality of the clear acoustics speaker of the Ultrathin pure of same volume to be difficult to improve, it is therefore necessary to It is improved.

Utility model content

In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of clear acoustics speaker steel meshes of Ultrathin pure Structure reduces the occupied space of the clear acoustics speaker inside cavity of Ultrathin pure, promotes effective sound of the clear acoustics speaker cavity of Ultrathin pure Hold, makes the clear acoustics speaker of the Ultrathin pure of same volume that there is more good audio.

To achieve the goals above, the technical scheme adopted by the utility model is a kind of clear acoustics speaker steel of Ultrathin pure Web frame, including steel mesh and screen cloth, are evenly distributed with the circular holes of multiple setting diameters on steel mesh, steel mesh with a thickness of 0.3~ 0.4mm；Screen cloth is bonded in the medial surface of steel mesh, and steel mesh and screen cloth combine to form a compound mesh enclosure.

In further technical solution, the diameter for being distributed in the circular hole on the steel mesh is 0.5~2mm, adjacent Two circular holes between gap be 0.5~1mm.

In further technical solution, the screen cloth with a thickness of 0.2~0.4mm.

In further technical solution, the compound mesh enclosure with a thickness of 0.5~0.8mm.

In further technical solution, the edge of the compound mesh enclosure medial surface is formed with paste section, the width of paste section Degree is 1~3mm.

After adopting the above structure, the utility model is compared to the prior art advantageously: the utility model is mentioned The steel net structure of confession can reduce the thickness of the clear acoustics sound box mesh cover of Ultrathin pure as far as possible, make the clear acoustics of the Ultrathin pure of same volume Effective acoustic capacitance of speaker is obviously improved, to improve the sound quality of the clear acoustics speaker of Ultrathin pure.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the sectional view with the portable Ultrathin speaker of steel net structure provided by the utility model.

Fig. 2 is enlarged drawing at A in Fig. 1.

Fig. 3 is the structural schematic diagram of steel mesh in the utility model.

Fig. 4 is the structural schematic diagram of compound mesh enclosure in the utility model.

In figure:

1- chamber shell, the recessed shoulder of 10-, 13- driven disc, 14- battery block, the compound mesh enclosure of 2-, 21- steel mesh, 210- circular hole, 22- net Cloth, the paste section 23-.

Specific embodiment

Below it is only the preferred embodiment of the utility model, does not therefore limit the protection scope of the utility model.

A kind of clear acoustics speaker steel net structure of Ultrathin pure, shown in Fig. 1 to Fig. 4, including steel mesh 21 and screen cloth 22, on steel mesh 21 Be evenly distributed with it is multiple setting diameters circular holes 210, steel mesh 21 with a thickness of 0.3~0.4mm；Screen cloth 22 is bonded in steel mesh 21 Medial surface, steel mesh 21 and the combination of screen cloth 22 form a compound mesh enclosure 2.

The diameter of the circular hole 210 on the steel mesh 21 is distributed in for 0.5~2mm, between two adjacent circular holes 210 Gap be 0.5~1mm.

The screen cloth 22 with a thickness of 0.2~0.4mm.

The compound mesh enclosure 2 with a thickness of 0.5~0.8mm.

The edge of 2 medial surface of compound mesh enclosure is formed with paste section 23, and the width of paste section 23 is 1~3mm.

As shown in Figure 1, the present embodiment provides a kind of clear acoustics speaker of Ultrathin pure with the steel net structure, including chamber Shell 1, symmetric position is respectively arranged with a driven disc 13 before and after chamber shell 1, and the middle position of two driven discs 13 is provided with electricity Pond block 14, two driven discs 13 and battery block 14 collectively constitute the sound box bodies of " sandwich " formula, which can make speaker Sound quality it is more preferable and make the volume of speaker front and back position uniform；1 front/rear end of chamber shell recess offers and compound mesh enclosure 2 The recessed shoulder 10 matched, in 23 brush coating water of paste section, then pressure is bonded in recessed shoulder 10, and two compound mesh enclosures 2 are passive at two respectively The outside of disk 13, it is spaced between compound mesh enclosure 2 and driven disc 13, it is ensured that driven disc 13 has enough oscillation spaces；The steel mesh Structure is easy for installation, and compared with the clear acoustics speaker of the Ultrathin pure of same volume, which occupies little space, can be effective The effective acoustic capacitance for promoting the clear acoustics speaker of Ultrathin pure, to improve the sound quality of the clear acoustics speaker of Ultrathin pure.

The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as Limitations of the present invention.

Claims

1. a kind of clear acoustics speaker steel net structure of Ultrathin pure, including steel mesh (21) and screen cloth (22), it is characterised in that: steel mesh (21) On be evenly distributed with it is multiple setting diameters circular holes (210), steel mesh (21) with a thickness of 0.3~0.4mm；Screen cloth (22) is bonded in The medial surface of steel mesh (21), steel mesh (21) and screen cloth (22) combination form a compound mesh enclosure (2).

2. the clear acoustics speaker steel net structure of a kind of Ultrathin pure according to claim 1, it is characterised in that: be distributed in the steel The diameter of the circular hole (210) on net (21) is 0.5~2mm, the gap between two adjacent circular holes (210) is 0.5~ 1mm。

3. the clear acoustics speaker steel net structure of a kind of Ultrathin pure according to claim 1, it is characterised in that: the screen cloth (22) With a thickness of 0.2~0.4mm.

4. the clear acoustics speaker steel net structure of a kind of Ultrathin pure according to any one of claims 1 to 3, it is characterised in that: described Compound mesh enclosure (2) with a thickness of 0.5~0.8mm.

5. the clear acoustics speaker steel net structure of a kind of Ultrathin pure according to any one of claims 1 to 3, it is characterised in that: described The edge of compound mesh enclosure (2) medial surface is formed with paste section (23), and the width of paste section (23) is 1~3mm.