CN220067699U

CN220067699U - Automobile heavy bass loudspeaker cover assembly structure

Info

Publication number: CN220067699U
Application number: CN202320511145.2U
Authority: CN
Inventors: 邓喆
Original assignee: Wuhan Jiahua Automobile Plastic Product Co ltd
Current assignee: Wuhan Jiahua Automobile Plastic Product Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-11-21
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses an assembly structure of a heavy bass loudspeaker cover of an automobile, which comprises the following components: the heavy bass loudspeaker cover surface is fixedly connected with a filter screen, the outer surface of the heavy bass loudspeaker cover surface is fixedly connected with a pre-hanging structure, and the pre-hanging structure comprises a first self-clamping structure and a second self-clamping structure; the trunk plaque, the upper surface fixedly connected with of trunk plaque is heavy bass speaker cover bottom, and the upper surface fixedly connected with of heavy bass speaker cover bottom is from joint hole and second from joint hole. Through the structure of hanging in advance, easily accomplish the assembly of heavy bass speaker cover under the prerequisite of guaranteeing the functional technical characteristics of automobile parts, save time cost, through first from joint structure and second from joint structure respectively with first from joint hole and second from joint hole's inside mutually agree with, first from joint hole and second from the width of joint hole inconsistent, stop the misloading that maloperation leads to.

Description

Automobile heavy bass loudspeaker cover assembly structure

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an assembly structure of an automobile heavy bass loudspeaker cover.

Background

The primary function of the loudspeaker cover is to maintain the loudspeaker, the loudspeaker cover reaches the separation of dust in the space through special appearance design, and then the ageing of components and parts in the stereo set is prevented, the extension of the service life of the stereo set is facilitated, besides the maintenance function of the stereo set, the loudspeaker cover also has the heat dissipation function, and especially for the stereo set used for a long time, the heat dissipation is more necessary, and the type of the loudspeaker cover in the current market is various, the color is various, and the loudspeaker cover is small and exquisite.

The bass horn cover product is usually circular, and the surface is hexagon mesh, can't judge whether the product assembly is upside down, or misplaced about. And because the pre-hanging is not carried out in the assembly process, the product is easy to drop before welding, and the product is inconsistent with the definition, so that the technical characteristic requirements of the product function cannot be met. It is therefore desirable to design a subwoofer cover with a pre-hang structure while providing error protection to the pre-hang structure.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an assembly structure of a heavy bass loudspeaker cover of an automobile, wherein the assembly of the heavy bass loudspeaker cover is easily completed on the premise of ensuring the functional technical characteristics of automobile parts through a pre-hanging structure, so that the time cost is saved, and the first self-clamping structure and the second self-clamping structure are respectively matched with the interiors of a first self-clamping hole and a second self-clamping hole, the widths of the first self-clamping hole and the second self-clamping hole are inconsistent, and the misassembly caused by misoperation is avoided.

The utility model also provides an assembly structure of the automobile heavy bass loudspeaker cover, which comprises the following components: the heavy bass loudspeaker cover surface is fixedly connected with a filter screen, the outer surface of the heavy bass loudspeaker cover surface is fixedly connected with a pre-hanging structure, the pre-hanging structure comprises a first self-clamping structure and a second self-clamping structure, the first self-clamping structure is positioned at the upper end of the pre-hanging structure, the second self-clamping structure is positioned at the lower end of the pre-hanging structure, and the width of the first self-clamping structure is inconsistent with that of the second self-clamping structure; the trunk plaque, the upper surface fixedly connected with of trunk plaque is heavy low to speaker cover at the bottom of, the upper surface fixedly connected with of heavy low to speaker cover at the bottom of is first from joint hole and second from the joint hole, the width of first from the joint hole is inconsistent with the width of second from the joint hole, first from joint structure agrees with mutually with the inside of first from the joint hole, the second is from joint structure agreeing with mutually with the inside of second from the joint hole.

According to the automobile subwoofer cover assembly structure, the shape of the subwoofer cover is circular. The loudspeaker is convenient to be matched with the cover bottom of the heavy bass loudspeaker for installation.

According to the automobile subwoofer cover assembly structure, the filter screen is positioned in the middle of the subwoofer cover surface, and the filter screen is arranged as hexagonal meshes. The filter screen is convenient for dispel the heat and dustproof to the inside of heavy bass speaker.

According to the automobile subwoofer cover assembly structure, the outer surface of the subwoofer cover surface is provided with a plurality of welding holes, and the welding holes are symmetrically arranged at the edge of the subwoofer cover surface. Fitting with other parts, convenient installation and welding.

According to the assembly structure of the automobile subwoofer cover, the bottom edge of the subwoofer cover is fixedly connected with a plurality of welding columns, and the welding columns are symmetrically arranged at the edge of the bottom of the subwoofer cover. The welding column is matched with the welding hole, so that the installation is convenient.

According to the assembly structure of the automobile heavy bass loudspeaker cover, the welding holes are in one-to-one correspondence with the welding columns, and the aperture of each welding hole is matched with the diameter of each welding column. The welding post just can pass the welding hole, conveniently carries out welded fastening.

Advantageous effects

1. Compared with the prior art, the assembly of the subwoofer cover is easily completed through the pre-hanging structure on the premise of guaranteeing the functional technical characteristics of automobile parts, and the time cost is saved.

2. Compared with the prior art, the first self-clamping structure and the second self-clamping structure are respectively matched with the interiors of the first self-clamping hole and the second self-clamping hole, the widths of the first self-clamping hole and the second self-clamping hole are inconsistent, and misloading caused by misoperation is avoided.

Drawings

The utility model is further illustrated by the following figures and examples;

FIG. 1 is a schematic view showing the overall structure of a subwoofer cover in an automotive subwoofer cover assembly according to the utility model;

FIG. 2 is a schematic view of the overall structure of a trunk trim panel in an assembled configuration in an automotive subwoofer cover according to the utility model;

fig. 3 is an enlarged view of a portion a of fig. 2 of the assembled structure of the vehicle subwoofer cover according to the utility model.

Legend description:

1. a subwoofer cover; 2. a filter screen; 3. a pre-hanging structure; 4. welding holes; 5. a first self-locking structure; 6. a second self-locking structure; 7. luggage case decorative plate; 8. a first self-locking hole; 9. a second self-locking hole; 10. welding a column; 11. a subwoofer cover bottom.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 3, an automotive subwoofer cover assembly structure according to an embodiment of the utility model includes:

the heavy woofer cover surface 1, the cover surface part of the heavy woofer cover 1 is round, is convenient to be matched with the base of the heavy woofer cover, the filter screen 2 is fixedly connected in the heavy woofer cover 1, is convenient for dust prevention and heat dissipation, the filter screen 2 is positioned in the middle of the heavy woofer cover 1, is convenient for heat dissipation and dust prevention, the filter screen 2 is provided with hexagonal meshes, is convenient for ventilation and heat dissipation, the outer surface of the heavy woofer cover 1 is fixedly connected with the pre-hanging structure 3, is convenient for pre-hanging in the installation process, the pre-hanging structure 3 comprises a first self-clamping structure 5 and a second self-clamping structure 6, the first self-clamping structure 5 is positioned at the upper end of the pre-hanging structure 3, so that the direction is distinguished conveniently during pre-hanging, the second self-clamping structure 6 is positioned at the lower end of the pre-hanging structure 3, so that the direction is distinguished conveniently during pre-hanging, the width of the first self-clamping structure 5 is inconsistent with that of the second self-clamping structure 6, the first self-clamping structure and the second self-clamping structure are distinguished conveniently, erroneous installation is prevented, the outer surface of the heavy bass loudspeaker cover surface 1 is provided with a plurality of welding holes 4, the welding holes 4 are symmetrically arranged at the edge of the heavy bass loudspeaker cover surface 1, and the welding is facilitated;

the mounting position of the trunk plaque 7, heavy woofer cover bottom 11 of the last fixed surface of trunk plaque 7 is connected with, be convenient for fix woofer cover surface 1, heavy woofer cover bottom 11's last fixed surface is connected with first from joint hole 8 and second from joint hole 9, first from joint hole 8 agrees with first from joint structure 5 mutually, second from joint hole 9 agrees with second from joint structure 6 mutually, first from joint hole 8's width with the width of second from joint hole 9 is inconsistent, first from joint hole 8's width is 17mm, second from joint hole 9's width is 18mm, prevent that the direction of upper and lower end from making mistakes, lead to the mistake installation, heavy woofer cover bottom 11 edge fixedly connected with welding post 10, be convenient for fix and weld, welding post 10 symmetry arranges in the edge of heavy woofer cover bottom 11, be convenient for fix, welding hole 4 and welding post 10 one-to-one and-to-one coincide welding post 10's diameter and welding post 10 coincide with the welding post 1.

Working principle: during installation, firstly, the pre-hanging structure 3 on the heavy woofer cover surface 1 is matched with the first self-clamping hole and the second self-clamping hole of the heavy woofer cover surface 11 in hole diameter, so that the upper end and the lower end of the heavy woofer cover surface are prevented from being installed wrongly, and then the heavy woofer cover surface 1 is pressed, so that the heavy woofer cover surface 11 is automatically clamped on the heavy woofer cover surface 11 to finish pre-hanging, and meanwhile, the welding column 10 on the heavy woofer cover surface 11 passes through the welding hole 4 on the heavy woofer cover surface 1, and the heavy woofer cover surface 11 is welded on the heavy woofer cover surface 1 to finish the installation of the heavy automobile woofer cover.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Automobile heavy bass speaker cover assembly structure, its characterized in that includes:

the loudspeaker cover comprises a heavy bass loudspeaker cover surface (1), wherein a filter screen (2) is fixedly connected to the interior of the heavy bass loudspeaker cover surface (1), a pre-hanging structure (3) is fixedly connected to the outer surface of the heavy bass loudspeaker cover surface (1), the pre-hanging structure (3) comprises a first self-clamping structure (5) and a second self-clamping structure (6), the first self-clamping structure (5) is positioned at the upper end of the pre-hanging structure (3), the second self-clamping structure (6) is positioned at the lower end of the pre-hanging structure (3), and the width of the first self-clamping structure (5) is inconsistent with the width of the second self-clamping structure (6);

the utility model provides a suitcase plaque (7), the last fixed surface of suitcase plaque (7) is connected with heavy bass speaker cover end (11), the last fixed surface of heavy bass speaker cover end (11) is connected with first from joint hole (8) and second from joint hole (9), the width of first from joint hole (8) with the width of second from joint hole (9) is inconsistent, first from joint structure (5) agrees with mutually with the inside of first from joint hole (8), the second is agreeing mutually with from joint structure (6) and the inside of second from joint hole (9).

2. The automotive subwoofer cover assembly structure according to claim 1, wherein the subwoofer cover (1) is circular in shape.

3. The automobile subwoofer cover assembly structure according to claim 1, wherein the filter screen (2) is located in the middle of the subwoofer cover (1), and the filter screen (2) is provided as a hexagonal mesh.

4. The assembly structure of the automotive subwoofer cover according to claim 1, wherein the outer surface of the subwoofer cover (1) is provided with a plurality of welding holes (4), and the welding holes (4) are symmetrically arranged at the edge of the subwoofer cover (1).

5. The assembly structure of the automotive subwoofer cover according to claim 1, wherein the welding posts (10) are fixedly connected to the edges of the subwoofer cover bottom (11), the welding posts (10) are plural, and the welding posts (10) are symmetrically arranged at the edges of the subwoofer cover bottom (11).

6. The assembly structure of the automobile subwoofer cover according to claim 4, wherein the welding holes (4) are in one-to-one correspondence with the welding posts (10), and the aperture of the welding holes (4) is identical to the diameter of the welding posts (10).