CN218276974U

CN218276974U - Speaker mounting structure, speaker, door and vehicle

Info

Publication number: CN218276974U
Application number: CN202221531627.6U
Authority: CN
Inventors: 李敏
Original assignee: Beijing CHJ Automotive Information Technology Co Ltd
Current assignee: Beijing CHJ Automotive Information Technology Co Ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-01-10
Anticipated expiration: 2032-06-16

Abstract

The utility model provides a loudspeaker mounting structure, a loudspeaker, a vehicle door and a vehicle, which relate to the technical field of vehicle-mounted sound equipment and comprise a basin stand body, a sealing ring and a waterproof clamping seat; the loudspeaker body is arranged in the basin frame assembly, and the basin frame assembly and the loudspeaker body arranged in the basin frame assembly can be directly clamped with the car door by arranging the waterproof clamping seat which can be clamped with the mounting hole reserved on the car door on the basin frame assembly; and when the waterproof clamping seat is clamped with the vehicle door, the sealing ring is abutted against the vehicle door, so that sealing connection is formed between the sealing ring and the vehicle door, and water is prevented from entering the loudspeaker and the vehicle door. The loudspeaker mounting structure is simple in overall structure and convenient to assemble, the assembling process can be simplified, and the production cost of the whole vehicle is reduced; in addition, this speaker mounting structure can enough with door sealing connection, satisfies the anti-water demand of whole car, again with the door between have the buffering, satisfy the anti-vibration of whole car, protecting against shock demand.

Description

Speaker mounting structure, speaker, door and vehicle

Technical Field

The utility model relates to a vehicle audio technical field, concretely relates to speaker mounting structure, speaker, door and vehicle.

Background

Along with the development of the automobile industry, the entertainment function in the automobile is more and more abundant. The demand of users for the in-vehicle sound equipment is higher and higher, the in-vehicle sound equipment gradually becomes the standard configuration of the automobile, and the performance requirements are higher and higher.

In the prior art, the vehicle door speakers are arranged on four vehicle doors, so that the use environment is severe and is between a dry area and a wet area, and the design of the speaker mounting structure needs to consider the protection performance. Meanwhile, the door speaker needs to be subjected to the influence of vibration and impact, and is a basic requirement which must be met for reliable fixation to the door. In the existing door speaker technology, the installation mode is generally screw fastening. When the production line is assembled, a plurality of nut seats and a plurality of screws need to be fixed, the installation is inconvenient, the assembly time of the production line is wasted, and the cost of the whole vehicle is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the present disclosure provides a speaker mounting structure, a speaker, a vehicle door, and a vehicle.

The utility model provides a loudspeaker mounting structure, which comprises a basin stand body, a sealing ring and a waterproof clamping seat;

the first end of the basin stand body is internally used for mounting a loudspeaker body;

the sealing rings are arranged at the second end of the basin stand body, and at least three waterproof clamping seats are dispersedly arranged along the circumferential direction of the sealing rings; when the waterproof clamping seat is clamped with the vehicle door, the sealing ring is used for being abutted against the vehicle door.

Optionally, the waterproof clamping seat comprises a clamping piece and a waterproof ring, the clamping piece is a protruding structure arranged on the second end of the basin frame body, and the waterproof ring is sleeved on the clamping piece; when the joint spare and door joint, waterproof circle is used for with door sealing connection.

Optionally, the basin stand body comprises an accommodating part and a connecting part, the accommodating part is arranged on one side of the connecting part, and the sealing ring is arranged on the other side of the connecting part; the waterproof card seat is arranged on the connecting part; the accommodating part is used for arranging a loudspeaker body.

Optionally, a plurality of first ribs and a plurality of second ribs are connected between the connecting part and the accommodating part; the first rib plates are arranged on two sides of each waterproof clamping seat; second rib plates are arranged between two adjacent first rib plates arranged on the side faces of different waterproof clamping seats.

Optionally, be provided with on the connecting portion and prevent slow-witted arch, prevent that slow-witted arch passes the sealing washer.

Optionally, the connecting portion is provided at an outer periphery thereof with an ear plate protruding in a radial direction thereof, and the waterproof clamping seat is provided on the ear plate.

Optionally, be provided with wiring portion on the basin frame body, set up in the wiring portion and have been provided with the wiring port, be provided with a plurality ofly in the wiring port the contact pin, the contact pin with the speaker body electricity is connected.

The loudspeaker provided by the disclosure comprises the loudspeaker mounting structure.

The vehicle door comprises the loudspeaker.

The vehicle provided by the disclosure comprises the vehicle door.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

according to the loudspeaker mounting structure and the vehicle, the loudspeaker body is mounted in the basin frame assembly, and the basin frame assembly and the loudspeaker body mounted in the basin frame assembly can be directly clamped with the vehicle door through the waterproof clamping seat which is arranged on the basin frame assembly and can be clamped with the mounting hole reserved on the vehicle door; and when waterproof cassette and door joint, the butt of sealing washer and door to form sealing connection between, prevent to intake between speaker and the door. The loudspeaker mounting structure can be stably connected with the vehicle door, has a simple integral structure, is convenient to assemble, can simplify the assembly process, and reduces the production cost of the whole vehicle; in addition, this speaker mounting structure can enough with door sealing connection, satisfies the anti-water demand of whole car, again with the door between have the buffering, satisfy the anti-vibration of whole car, protecting against shock demand.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of a speaker coupled to a vehicle door according to an embodiment of the present disclosure;

fig. 2 is a schematic view of a speaker mounting structure according to an embodiment of the present disclosure;

fig. 3 is a schematic bottom view of a speaker mounting structure according to an embodiment of the disclosure;

fig. 4 is a side view of a speaker mounting structure according to an embodiment of the present disclosure.

Wherein, 1, the loudspeaker body; 2. a speaker mounting structure; 21. a basin stand body; 211. an accommodating portion; 212. a connecting portion; 213. a first rib plate; 214. a second rib plate; 215. a fool-proof projection; 216. a wiring portion; 217. inserting a pin; 22. a seal ring; 23. a waterproof card holder; 231. a clamping piece; 232. aligning the plate; 233. a waterproof ring; A. a vehicle door.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

Referring to fig. 1 to 3, a speaker mounting structure provided in an embodiment of the present disclosure includes a frame body 21, a sealing ring 22, and a waterproof clamping seat 23; the first end of the frame body 21 is used for mounting a loudspeaker body; the sealing ring 22 is arranged at the second end of the basin stand body 21, and at least three waterproof clamping seats 23 are dispersedly arranged along the circumferential direction of the sealing ring 22; when the waterproof clamping seat 23 is clamped with the vehicle door, the sealing ring 22 is used for being abutted against the vehicle door.

On the loudspeaker mounting structure 2, the basin frame body 21 can be clamped with the vehicle door A through the sealing ring 22 and the waterproof clamping seat 23, and the sealing connection is formed between the basin frame body and the vehicle door A; the waterproof clamping seats 23 are uniformly distributed along the circumferential direction of the sealing ring 22, so that the connection reliability between the loudspeaker mounting structure 2 and the vehicle door can be improved; waterproof cassette 23 includes joint 231 and waterproof circle 233, and joint 231 can carry out the joint with the mounting hole that reserves on the door, and waterproof circle 233 is used for forming sealing connection at the junction of joint 231 and door. The loudspeaker mounting structure 2 is simple in overall structure and convenient to assemble.

Through adopting above-mentioned speaker mounting structure 2 can simplify the equipment process, reduces the manufacturing cost of whole car, can enough with door sealing connection, satisfy the anti-water demand of whole car, again with the door between have the buffering, satisfy the anti-vibration of whole car, protecting against shock demand.

Specifically, the speaker body 1 includes a sound film, a voice coil, a magnet, a magnetic conductive sheet, and a sponge, and is used to implement the sound generating function of the speaker mounting structure 2. Specifically, the sealing ring 22 is made of a thermoplastic elastomer, so that not only can the speaker mounting structure 2 be hermetically connected with the vehicle door, but also the vibration and impact resistance between the speaker mounting structure 2 and the vehicle door can be realized; preferably, the sealing ring 22 is made of TPE. In more detail, the waterproof clamping seat 23 is clamped with the vehicle door and simultaneously can form sealing connection with the vehicle door, so that the situation that water flows into the vehicle door or between the loudspeaker mounting structure 2 and the vehicle door from the clamping position to cause the loudspeaker or the vehicle door to be rusted is avoided.

In some embodiments, the waterproof clamping seat 23 includes a clamping member 231 and a waterproof ring 233, the clamping member 231 is a protruding structure disposed on the second end of the frame body 21, and the waterproof ring 233 is sleeved on the clamping member 231; when the clamping piece 231 is clamped with the vehicle door, the waterproof ring 233 is used for being connected with the vehicle door in a sealing mode. Specifically, the basin stand body 21, the sealing ring 22 and the waterproof clamping seat 23 are of an integrally formed structure; the basin stand body 21 is made of plastic, so that the rigidity of parts can be ensured, and the basin stand has light weight; preferably, the frame body 21 is made of PC/ABS composite material. Preferably, the waterproof ring 233 is made of rubber. More in detail, foretell speaker mounting structure 2 adopts injection molding technology integrated into one piece, can save the material, reduces the production process of producing the line, practices thrift the equipment time, very big reduction production and assembly cost, and then reduces the manufacturing cost of whole car.

In some embodiments, the frame body 21 includes a receiving portion 211 and a connecting portion 212, one side of the connecting portion 212 is provided with the receiving portion 211, and the other side of the connecting portion 212 is provided with the sealing ring 22; the waterproof card holder 23 is arranged on the connecting part 212; the speaker body 1 is disposed in the housing 211. Preferably, the side of the connecting portion 212 facing the vehicle door is a plane structure, and the corresponding sealing ring 22 is disposed on the plane, so that the number of contact surfaces between the speaker mounting structure 2 and the vehicle door can be reduced, and the protection effect between the speaker mounting structure 2 and the vehicle door can be ensured. Specifically, the accommodating portion 211 is formed to have the same shape as the entire speaker body 1, so that a cavity between the accommodating portion 211 and the speaker can be reduced, the strength of the entire speaker can be improved, and the space can be saved. Preferably, the accommodating portion 211 has a cylindrical structure, and is used to match with the generally used pillar-shaped speaker body 1. Alternatively, the speaker body 1 may have a cylindrical or prismatic structure, and accordingly, the cross section of the accommodating portion 211 may be circular, triangular, or other polygonal shape.

As shown in fig. 4, in some embodiments, a plurality of first ribs 213 and a plurality of second ribs 214 are connected between the connecting portion 212 and the accommodating portion 211; the first ribs 213 are provided on both sides of each waterproof card holder 23; second ribs 214 are arranged between two adjacent first ribs 213 arranged on the side surfaces of different waterproof clamping seats 23. Preferably, the second ribs 214 are uniformly distributed along the outer circumference of the accommodating portion 211. Specifically, the first ribs 213 and the second ribs 214 described above are each of an inclined rib structure. In more detail, the plurality of first ribs 213 and the second ribs 214 can reinforce the strength between the connection parts 212 and the accommodating parts 211, and particularly, when the connection parts 212 near the waterproof card holder 23 are subjected to an extremely large shearing force during assembly, the connection parts 212 on both sides of each waterproof card holder 23 can be reinforced by providing the first ribs 213. The number and size of the first ribs 213 and the second ribs 214 can be designed according to the specification and strength requirement of the frame body 21.

In some embodiments, the connection portion 212 is provided with a fool-proof protrusion 215, and the fool-proof protrusion 215 penetrates through the sealing ring 22. Specifically, the fool-proof protrusions 215 are asymmetrically distributed on the frame body 21, and are used for matching with a reserved hole on a vehicle door, so that errors of installation positions and angles are avoided. In more detail, the fool-proof protrusion 215 passes through the middle of the gasket 22, and thus does not damage the sealing property between the gasket 22 and the door.

In some embodiments, the connecting portion 212 is provided on its outer periphery with an ear plate protruding in a radial direction thereof, and the waterproof holder 23 is provided on the ear plate. For providing a connection site for the waterproof card holder 23; specifically, through the arrangement of the lug plates, the structural strength can be guaranteed, the area of the connecting portion 212 can be reduced, and materials are saved. Specifically, when the connecting portion 212 has an ear plate thereon, the first ribs 213 are provided on the ear plate for reinforcing the strength of the ear plate.

In some embodiments, the clamping member 231 includes no less than three clamping ribs, first ends of the clamping ribs are connected, and second ends of the clamping ribs are distributed; one side of the clamping ribs away from the connecting part 212 is provided with an inclined guide surface. Preferably, the clamping member 231 is a cross structure, which has high stability and is convenient for design and processing; the clamping piece 231 of the cross structure is provided with a guide structure so as to be convenient for guiding in during vehicle door assembly. Optionally, the clamping member 231 may also be a three-ribbed plate structure or a m-shaped structure. Optionally, in some embodiments, the clamping member 231 may also be a columnar structure with a protrusion on the outer periphery; preferably, a tapered structure is disposed on a side of the clamping member 231 of the columnar structure, which is far away from the connecting portion 212, so as to facilitate guiding during door assembly. In more detail, the clip member 231 and the frame body 21 are integrally formed by injection molding; joint 231 and the coaxial setting of otic placode, the junction inserts of joint 231 and otic placode have moulded plastics waterproof ring 233, and whole speaker mounting structure 2 including waterproof ring 233 is the integrated into one piece structure promptly, and the assembly is accomplished the back, and waterproof ring 233 and sealing washer 22 butt are on the coplanar.

In some embodiments, each of the plurality of engaging members 231 is provided with an alignment plate 232, the alignment plate 232 is parallel to the connecting portion 212, and at least a portion of the engaging member 231 passes through the alignment plate 232. Specifically, when the speaker mounting structure 2 is assembled with a vehicle door, the aligning plates 232 are abutted to the mounting holes of the vehicle door, and then the clamping pieces 231 are pressed into the mounting holes of the vehicle door, so that the connecting portions 212 are kept in parallel fit with the mounting surface of the vehicle door, namely the clamping pieces 231 are kept perpendicular to the mounting surface of the full metal plate, an inclination angle between the sealing ring 22 and the mounting surface of the vehicle door is avoided, and a good waterproof sealing effect is guaranteed. More specifically, the aligning plate 232 is tilted along the axis of the clip 231 during pressing, and is pushed into the mounting hole of the vehicle door together with the clip 231, so that the stability of connection between the vehicle door and the waterproof clamping seat 23 can be enhanced.

In some embodiments, the frame body 21 is provided with a wiring portion 216, the wiring portion 216 is provided with a wiring port, the wiring port is provided with a plurality of pins 217, and the pins 217 are electrically connected with the speaker body 1. Specifically, the wiring portion 216 is disposed on the accommodating portion 211, the number of the pins 217 is at least two, and the pins 217 are respectively used for connecting with the positive electrode and the negative electrode of the power supply, and the pins 217 may be made of brass, phosphor bronze, or the like, so as to ensure that the pins 217 have good electrical performance; optionally, only the pin 217 for signal transmission is provided in the connection portion 216. Preferably, the wire connecting portion 216 is integrally injection-molded with the frame body 21. In some embodiments, the frame body 21, the sealing ring 22 and the waterproof clamping seat 23 can be produced separately, and then assembled to form the speaker mounting structure 2 by clamping, bonding, or the like.

Other embodiments of the present disclosure provide a speaker including the speaker mounting structure described above.

In some embodiments of the present disclosure, a vehicle door is provided, which includes the speaker described above.

In some embodiments of the present disclosure, there is also provided a vehicle including the speaker mounting structure described above.

According to the loudspeaker mounting structure, the loudspeaker, the vehicle door and the vehicle, the basin frame body 21 with the sealing ring 22 and the waterproof clamping seat 23 is arranged, when the loudspeaker is assembled with the vehicle door, the waterproof clamping seat 23 is clamped with the vehicle door only by aligning the preset mounting hole, so that the time for mounting a traditional single nut seat and a fastening screw is saved, and the assembly time of a production line is greatly shortened; in addition, by arranging the sealing ring 22 and the waterproof ring 233, the overall waterproof effect of the loudspeaker mounting structure 2 can be ensured, and a buffer can be formed between the vehicle door a and the loudspeaker mounting structure 2, so that the requirement of vibration prevention is met; moreover, the loudspeaker mounting structure 2 produced by the integral forming process can save materials and cost, reduce production lines and production procedures and improve assembly efficiency.

In the description of the embodiments of the present disclosure, it is to be understood that the terms "center", "length", "width", "thickness", "height", "upper", "lower", "top", "bottom", "inner", "outer", and the like, which indicate orientations or positional relationships, are based on the orientations or positional relationships shown in the drawings only for the convenience of describing the embodiments of the present disclosure and to simplify the description, and do not indicate or imply that the structures or devices referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the embodiments of the present disclosure.

This is disclosed through setting up the tapering platform that has the slope spigot surface on being close to one side of treating the dress position to the external spline of intermediate shaft to make the pressure equipment of intermediate shaft subassembly internal and external spline aim at and the direction more easily, thereby reduce the assembly degree of difficulty, improve assembly efficiency.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A loudspeaker mounting structure is characterized by comprising a frame body, a sealing ring and a waterproof clamping seat;

the sealing rings are arranged at the second end of the basin frame body, and at least three waterproof clamping seats are dispersedly arranged along the circumferential direction of the sealing rings; when the waterproof clamping seat is clamped with the vehicle door, the sealing ring is used for being abutted against the vehicle door.

2. The loudspeaker mounting structure of claim 1, wherein the waterproof clamping seat comprises a clamping piece and a waterproof ring, the clamping piece is a protruding structure arranged on the second end of the frame body, and the waterproof ring is sleeved on the clamping piece; when the clamping piece is clamped with the vehicle door, the waterproof ring is used for being connected with the vehicle door in a sealing mode.

3. The speaker mounting structure according to claim 1, wherein the frame body includes an accommodating portion and a connecting portion, the accommodating portion being provided on one side of the connecting portion, the sealing ring being provided on the other side of the connecting portion; the waterproof clamping seat is arranged on the connecting part; the accommodating part is used for arranging a loudspeaker body.

4. A speaker mounting structure according to claim 3, wherein a plurality of first ribs and a plurality of second ribs are connected between the connecting portion and the accommodating portion; the first rib plates are arranged on two sides of each waterproof clamping seat; the second rib plates are arranged between two adjacent first rib plates arranged on the side faces of different waterproof clamping seats.

5. The speaker mounting structure of claim 4, wherein the connecting portion is provided with a fool-proof protrusion, and the fool-proof protrusion penetrates the sealing ring.

6. The speaker mounting structure according to claim 4, wherein an ear plate is provided on an outer periphery of the connecting portion so as to project in a radial direction thereof, and the waterproof holder is provided on the ear plate.

7. The speaker mounting structure according to any one of claims 1 to 6, wherein a wiring portion is provided on the frame body, a wiring port is provided on the wiring portion, a plurality of contact pins are provided in the wiring port, and the contact pins are electrically connected to the speaker body.

8. A speaker including the speaker mounting structure as claimed in any one of claims 1 to 7.

9. A vehicle door comprising the speaker of claim 8.

10. A vehicle comprising a door as claimed in claim 9.