CN210518703U

CN210518703U - Bass speaker decoration assembly

Info

Publication number: CN210518703U
Application number: CN201921765994.0U
Authority: CN
Inventors: 柯金銾
Original assignee: Tianjin Sheng Electronics Co Ltd
Current assignee: Tianjin Sheng Electronics Co Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-05-12
Anticipated expiration: 2029-10-21

Abstract

The utility model belongs to the technical field of automobile parts, in particular to a woofer decoration assembly; the loudspeaker cover comprises a loudspeaker cover and a cover body supporting plate, wherein the outer edge of the cover body supporting plate protrudes upwards to form a decorative outer frame matched with the appearance of the loudspeaker cover, the loudspeaker cover is embedded in the decorative outer frame, and the loudspeaker cover is detachably connected to the cover body supporting plate; the utility model discloses can solve the face guard that exists in the big and use of the mould preparation degree of difficulty of speaker production process at present and wash and maintain inconvenient problem.

Description

Bass speaker decoration assembly

Technical Field

The utility model belongs to the technical field of automobile parts, especially, relate to a woofer decorates assembly.

Background

Along with economy rapid development, the car has become the part that closely links to each other among people's daily life, and this product integration is on the door frame assembly at present, and the mould preparation degree of difficulty is big, leads to the defective rate of door frame main part preparation to, in the speaker use, can accumulate a large amount of dusts on the inner wall of face guard, need frequent dismantlement face guard to change it or clear up, and among the prior art, the speaker face guard can not dismantle, causes the later stage to wash the maintenance very inconvenient.

Disclosure of Invention

In view of this, the utility model aims at providing a woofer decorates assembly to solve the face guard that exists at present in the speaker production process that the mould preparation degree of difficulty is big and the use and wash and maintain inconvenient problem.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the woofer decoration assembly comprises a horn cover and a cover body supporting plate, wherein the horn cover is a special-shaped net-shaped cover plate which is fully distributed with cover holes, the outer edge of the cover body supporting plate protrudes upwards to form a decoration outer frame matched with the appearance of the horn cover, the horn cover is embedded in the decoration outer frame, and the horn cover is detachably connected to the cover body supporting plate;

the back of the horn cover is provided with a plurality of internal thread rings; open in the cover body backup pad and have a sound transmission hole, the back of cover body backup pad is equipped with a plurality of cooperation components, cooperation component is located the position near cover body backup pad outer fringe, cooperation component is including setting up a plurality of perspective holes in cover body backup pad, in perspective hole, is connected with a go-between through the connecting rib plate of polylith radial distribution, the position one-to-one of go-between and internal thread ring to link together internal thread ring and go-between through connecting screw.

Furthermore, the back of the horn cover is provided with a plurality of hooks, a plurality of hooking holes are formed in the cover body supporting plate, the hooks and the hooking holes are aligned one by one, and the hooks are hooked at the hole edges of the hooking holes.

Furthermore, the back of the horn cover is provided with a plurality of positioning columns, a plurality of positioning holes are formed in the cover body supporting plate, the positioning columns and the positioning holes are aligned one by one, and the positioning columns are tightly inserted into the positioning holes.

Furthermore, a plurality of reinforcing ribs are arranged on the back surface of the cover body supporting plate.

Furthermore, the reinforcing ribs are radially distributed on the back of the cover body supporting plate by taking the sound transmission holes as centers.

Furthermore, the outer surface of the decorative outer frame is provided with a metal chromium plating layer.

Compared with the prior art, the utility model discloses following advantage has:

the utility model provides an assembly is decorated to woofer takes out the woofer assembly from the door frame body alone and makes a part, reduces the defective rate of door frame main part preparation, has reduced the mould preparation degree of difficulty in the production process.

After using a period of time, easy deposition on the loudspeaker cover, when needing to wash the loudspeaker cover, take off this woofer decorates assembly from the car, pull down the loudspeaker cover and wash. When the horn cover is disassembled, the connecting screw is only required to be screwed off, the clamping hook is separated from the hooking hole, the horn cover is lifted upwards and can be taken down, the operation is convenient, the parts are not damaged, and the problem that the mask is inconvenient to clean and maintain in the use process is solved.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the back structure of the cover supporting plate;

FIG. 4 is an enlarged view of portion A of FIG. 2;

FIG. 5 is a schematic structural view of the mating member;

FIG. 6 is a schematic view of the connection screw connecting the internally threaded ring and the connection ring together;

FIG. 7 is an enlarged view of portion B of FIG. 2;

fig. 8 is an enlarged schematic view of a portion C in fig. 1.

Description of reference numerals:

1-a horn cover; 11-a cover hole; 12-a positioning column; 13-hook; 141-an internal threaded ring; 142-a connecting screw; 2-cover supporting plate; 21-decorating the outer frame; 22-positioning holes; 23-hooking holes; 24-a mating member; 241-a connecting ring; 242-connecting ribs; 243-perspective holes; 25-reinforcing ribs; 26-sound transmission hole.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-8, the woofer decoration assembly includes a horn cover 1 and a cover body support plate 2, the horn cover 1 is a special-shaped netted cover plate with cover holes 11, the outer edge of the cover body support plate 2 protrudes upwards to form a decoration outer frame 21 matched with the shape of the horn cover 1, the horn cover 1 is embedded in the decoration outer frame 21, and the horn cover 1 is detachably connected to the cover body support plate 2;

the back of the horn cover 1 is provided with a plurality of internal thread rings 141; the mask body support plate 2 is provided with a sound transmission hole 26, the back of the mask body support plate 2 is provided with a plurality of matching components 24, the matching components 24 are positioned at a position close to the outer edge of the mask body support plate 2, the matching components 24 comprise a plurality of perspective holes 243 arranged in the mask body support plate 2, a connecting ring 241 is connected in the perspective holes 243 through a plurality of connecting ribs 242 distributed radially, the positions of the connecting rings 241 correspond to the positions of the internal thread rings 141 one by one, and the internal thread rings 141 and the connecting ring 241 are connected together through the connecting screws 142, specifically, the connecting screws 142 penetrate through the connecting ring 241 and the tail ends of the connecting screws 142 are screwed into the internal thread rings 141, when the horn cover 1 is installed on the mask body support plate 2, the internal thread rings 141 and the connecting ring 241 need to be aligned, because the hole diameter is small, the sight is obstructed, the alignment operation is difficult, therefore, the perspective, the alignment operation is convenient.

Preferably, the back of the horn cover 1 is provided with a plurality of hooks 13, the cover supporting plate 2 is provided with a plurality of hooking holes 23, the positions of the hooks 13 and the hooking holes 23 are aligned one by one, and the hooks 13 are hooked at the hole edges of the hooking holes 23. The connection between the horn cover 1 and the cover body support plate 2 is further enhanced by arranging the hook 13.

Preferably, the back surface of the horn cover 1 is provided with a plurality of positioning posts 12, the cover body supporting plate 2 is provided with a plurality of positioning holes 22, the positioning posts 12 and the positioning holes 22 are aligned one to one, and the positioning posts 12 are inserted into the positioning holes 22. Through setting up reference column 12 and the locating hole 22 that mutually supports, when installing loudspeaker cover 1 on cover body backup pad 2, can play the effect of preliminary location, easy to assemble the operation.

Preferably, the back of the cover supporting plate 2 is provided with a plurality of reinforcing ribs 25, and specifically, the reinforcing ribs 25 are radially distributed on the back of the cover supporting plate 2 with the sound transmission holes 26 as the center, so as to improve the compressive strength of the plate.

Preferably, the outer surface of the decorative outer frame 21 is provided with a metal chromium plating layer, so that the decorative outer frame is attractive and wear-resistant.

Before the woofer decoration assembly is installed on an automobile, firstly, the loudspeaker cover 1 is installed on the cover body supporting plate 2, when the loudspeaker cover 1 is assembled, the positions of the positioning columns 12 and the positioning holes 22 are aligned one by one, the primary positioning effect is achieved, the internal thread ring 141 and the connecting ring 241 are aligned through observation of the perspective holes 243, meanwhile, the positions of the clamping hooks 13 and the hooking holes 23 are ensured to be aligned one by one, the loudspeaker cover 1 is pressed downwards, the clamping hooks 13 are hooked at the hole edges of the hooking holes 23, the positioning columns 12 are inserted in the positioning holes 22, then the connecting screws 142 are screwed, the internal thread ring 141 and the connecting ring 241 are connected together through the connecting screws 142, the connection between the loudspeaker cover 1 and the cover body supporting plate 2 is further strengthened through installing the connecting screws 142, if only the connecting mode of the clamping hooks 13 and the positioning columns 12 is adopted, because the two are both incompletely fixedly connected, after long-term use, connection structure warp, makes loudspeaker cover 1 produce slightly rocking on cover body backup pad 2 easily, influences the effect of speaker, and the screw connection is complete fixed connection, can eliminate this influence.

After using a period of time, easy deposition on loudspeaker cover 1, when needing to wash loudspeaker cover 1, take off this woofer decorates assembly from the car, pull down loudspeaker cover 1 and wash. When the horn cover 1 is disassembled, the connecting screw 142 is only required to be unscrewed, the hook 13 is separated from the hook connecting hole 23, the horn cover 1 is lifted upwards, and the horn cover can be taken down.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Bass loudspeaker decorates assembly, its characterized in that: the loudspeaker cover comprises a loudspeaker cover (1) and a cover body supporting plate (2), wherein the loudspeaker cover (1) is a special-shaped net-shaped cover plate which is fully distributed with cover holes (11), the outer edge of the cover body supporting plate (2) protrudes upwards to form a decorative outer frame (21) matched with the appearance of the loudspeaker cover (1), the loudspeaker cover (1) is embedded in the decorative outer frame (21), and the loudspeaker cover (1) is detachably connected to the cover body supporting plate (2);

the back of the horn cover (1) is provided with a plurality of internal thread rings (141); open in cover body backup pad (2) and have one sound transmission hole (26), the back of cover body backup pad (2) is equipped with a plurality of cooperation members (24), cooperation members (24) are located the position that is close to cover body backup pad (2) outer fringe, cooperation members (24) are including setting up a plurality of perspective holes (243) in cover body backup pad (2), in perspective hole (243), be connected with a go-between (241) through connecting rib plate (242) of polylith radial distribution, the position of go-between (241) and the position one-to-one of internal thread ring (141), and link together internal thread ring (141) and go-between (241) through connecting screw (142).

2. The woofer decoration assembly of claim 1 wherein: the back of loudspeaker cover (1) is equipped with a plurality of pothooks (13), has seted up a plurality of hooks in cover body backup pad (2) and connects hole (23), and pothook (13) and the position that connects hole (23) are aligned one by one, and pothook (13) hook joint is in the hole edge department that connects hole (23).

3. The woofer decoration assembly of claim 1 wherein: the back of loudspeaker cover (1) is equipped with a plurality of reference columns (12), opens in cover body backup pad (2) and has a plurality of locating holes (22), and the position of reference column (12) and locating hole (22) is aligned one by one, and inserts tightly in locating hole (22) reference column (12).

4. The woofer decoration assembly of claim 1 wherein: the back of the cover body supporting plate (2) is provided with a plurality of reinforcing ribs (25).

5. The woofer decoration assembly of claim 4 wherein: the reinforcing ribs (25) are radially distributed on the back of the cover body supporting plate (2) by taking the sound transmission hole (26) as the center.

6. The woofer decoration assembly of claim 1 wherein: the outer surface of the decorative outer frame (21) is provided with a metal chromium plating layer.