CN212556033U

CN212556033U - Car A post loudspeaker supporting seat

Info

Publication number: CN212556033U
Application number: CN202020603413.XU
Authority: CN
Inventors: 姜世俊
Original assignee: Dongfeng Hexi Dalian Automotive Trim Systems Co ltd
Current assignee: Dongfeng Hexi Dalian Automotive Trim Systems Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-02-19
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to the field of automotive technology, specifically be a car A post loudspeaker supporting seat, including fixed cover and sealed lid, the sound hole that has the form of running through is evenly excavated to fixed cover outer wall front end, fixed cover upper end is encircleed evenly and is excavated a spacing groove, spacing groove lower extreme right side is excavated there is the draw-in groove, sealed cover lower extreme evenly formed has the spacing piece, and the stopper has four groups. The utility model discloses a correspond the spacing groove block with four stoppers of sealed lid lower extreme, will seal the lid clockwise rotation again for in the stopper slides in the draw-in groove, make the sound hole of fixed cover outer wall down, do not influence the sound transmission of loudspeaker, also avoid the dust to get into loudspeaker in, cause certain influence to the audio of loudspeaker, it is comparatively practical, be fit for extensively promoting and using.

Description

Car A post loudspeaker supporting seat

Technical Field

The utility model relates to the field of automotive technology, specifically a car A post loudspeaker supporting seat.

Background

The A column is an ideal high-pitch and middle-pitch mounting position, no matter the A column is seated in a front-row driver seat or a front passenger seat, no barrier exists between the left and right A columns and human ears, signals can be directly and completely transmitted to the ears, the mounting height is approximately equal to the human ears, a sound field can be naturally kept at a correct horizontal height, and the listening effect is very good.

The fixed effect of current A post loudspeaker supporting seat is better, but its dirt-proof effect is relatively poor, and the dust is the natural enemy of power amplifier earlier on, and there is certain dust in the car inevitably, therefore we propose a car A post loudspeaker supporting seat, reduce the dust and get into loudspeaker, cause certain influence to the audio of loudspeaker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car A post loudspeaker supporting seat has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car A post loudspeaker supporting seat, includes fixed cover and sealed lid, fixed cover outer wall front end is evenly dug and is had the sound hole that runs through the form, fixed cover upper end is encircleed evenly and is dug a spacing groove, spacing groove lower extreme right side is dug and is had the draw-in groove, sealed cover lower extreme evenly formed has the stopper, and the stopper has four groups.

As an preferable embodiment of the present invention, the position of the limiting groove is engaged with the position of the limiting block.

As an optimized embodiment of the utility model, the fixed cover inner wall bilateral symmetry shaping has cylindric screw thread post, the connecting screw rod is rotated in the screw thread post.

As a preferred embodiment of the present invention, the sealing cover is hemispherical.

As a preferred embodiment of the present invention, the fixing sleeve is a cylinder with a small top and a large bottom.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a car A post loudspeaker supporting seat, through the sound hole and the convenient setting of sealed lid, through four stoppers of sealed lid lower extreme correspond the spacing groove block, will seal lid clockwise rotation again for in the stopper slides in the draw-in groove, make the sound hole of fixed cover outer wall down, do not influence the sound transmission of loudspeaker, also avoid in the dust gets into loudspeaker, cause certain influence to loudspeaker's audio.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the fixing sleeve structure of the supporting seat of the A-pillar horn of the present invention;

FIG. 2 is a schematic view of the sealing cover structure of the supporting seat of the A-pillar horn of the present invention;

fig. 3 is a sectional view of the fixing sleeve structure of the supporting seat of the a-pillar speaker of the utility model.

In the figure: 1. a sound hole; 2. fixing a sleeve; 3. a limiting groove; 4. an inner chamber; 5. a sealing cover; 6. a limiting block; 7. a screw; 8. a threaded post; 9. a clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a car A post loudspeaker supporting seat, includes fixed cover 2 and sealed lid 5, the sound hole 1 that has the form of running through is evenly dug to fixed 2 outer wall front ends of cover, fixed 2 upper ends of cover encircle evenly to cut a spacing groove 3, the 3 lower extreme right sides of spacing groove are dug there is draw-in

groove

9, 5 lower extreme evenly formed of sealed lid have spacing piece 6, and spacing piece 6 has four groups.

In this embodiment, please refer to fig. 1, fig. 2 and fig. 3, the four limit blocks 6 at the lower end of the sealing cover 5 are clamped with the limit grooves 3, and then the sealing cover 5 is rotated clockwise, so that the limit blocks 6 slide into the clamping groove 9, the sound hole 1 on the outer wall of the fixing sleeve 2 faces downward, the sound transmission of the speaker is not affected, and the dust is prevented from entering the speaker to affect the sound effect of the speaker.

The position of the limiting groove 3 is clamped with the position of the limiting block 6.

In this embodiment, please refer to fig. 1 and fig. 2, the position of the limiting groove 3 is engaged with the position of the limiting block 6.

Cylindrical threaded columns 8 are symmetrically formed on two sides of the inner wall of the fixed sleeve 2, and the threaded columns 8 rotate in the connecting screw 7.

In the embodiment, please refer to fig. 3, the screw 7 is rotated to connect the threaded post 8, so that the end of the screw 7 is connected to the external structure.

Wherein, the sealing cover 5 is hemispherical.

In the embodiment shown in fig. 2, the sealing cap 5 is hemispherical.

Wherein, the fixed sleeve 2 is in a cylindrical shape with a small upper part and a big lower part.

In the present embodiment, please refer to fig. 1 and fig. 3, the fixing sleeve 2 is a cylinder with a small top and a large bottom.

It should be noted that, the present invention is an a-pillar horn support base for automobiles, the structure and principle of which are known by the technical manual or by the conventional experimental method, in the idle place of the device, all the electric devices, which refer to the power components, electric devices and the adaptive monitoring computer, are connected with the power supply through the wires, the specific connection means should refer to the following working principle, the electric devices complete the electrical connection in sequence, the detailed connection means is the known technology in the art, the following main description of the working principle and process is not described in the electrical control, when a drying device for producing impregnated bond paper is used, the parts including the sound hole 1, the fixed sleeve 2, the limiting groove 3, the inner chamber 4, the sealing cover 5, the limiting block 6, the screw 7, the threaded post 8 and the clamping groove 9 are all the common standard parts or the parts known by the skilled person, its structure and principle all learn or learn through conventional experimental method for technical staff's accessible technical manual in the field, during operation through corresponding spacing groove 3 block with four stopper 6 of sealed lid 5 lower extreme, rotate sealed lid 5 clockwise again for spacing 6 slides in draw-in groove 9, make sound hole 1 of fixed cover 2 outer wall down, rotate connecting thread post 8 through screw rod 7 and make screw rod 7 end connection exterior structure.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a car A post loudspeaker supporting seat, includes fixed cover (2) and sealed lid (5), its characterized in that: fixed cover (2) outer wall front end is evenly cut a hole (1) that has the form of running through, fixed cover (2) upper end is encircleed evenly and is cut spacing groove (3), spacing groove (3) lower extreme right side is cut a chisel and is had draw-in groove (9), sealed lid (5) lower extreme even shaping has spacing piece (6), and spacing piece (6) have four groups.

2. The support seat for a-pillar horn of vehicle as claimed in claim 1, wherein: the position of the limiting groove (3) is clamped with the position of the limiting block (6).

3. The support seat for a-pillar horn of vehicle as claimed in claim 1, wherein: the inner wall of the fixed sleeve (2) is symmetrically formed with cylindrical threaded columns (8), and the threaded columns (8) are internally and rotatably connected with the screw rods (7).

4. The support seat for a-pillar horn of vehicle as claimed in claim 1, wherein: the sealing cover (5) is hemispherical.

5. The support seat for a-pillar horn of vehicle as claimed in claim 1, wherein: the fixed sleeve (2) is in a cylindrical shape with a small upper part and a big lower part.