Loudspeaker mounting structure and automobile with same

Abstract

The utility model discloses a loudspeaker mounting structure and an automobile with the loudspeaker mounting structure, and relates to the technical field of loudspeakers. Comprising a loudspeaker and a support. The support is provided with a containing space for containing the loudspeaker, the loudspeaker is installed in the containing space of the support, and the side wall of the loudspeaker is attached to the support; a plurality of positioning protrusions are arranged on the side wall of the loudspeaker at intervals in the circumferential direction, a plurality of clamping grooves matched with the positioning protrusions are formed in the support, and the loudspeaker and the support are connected through the positioning protrusions and the clamping grooves. The loudspeaker mounting structure provided by the utility model has strong applicability and can be adaptively mounted in complex environments in different vehicle doors.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeakers, in particular to a loudspeaker installation structure and an automobile having the same. Background Art

[0002] The interior of an automobile door is a highly integrated space, which contains numerous components and systems, such as a window lifting system, a loudspeaker system, a safety airbag system, etc. They work together to ensure the normal function of the door and the comfortable experience of passengers.

[0003] Among them, loudspeakers are generally arranged in the four doors of an automobile. Considering the case of multiple loudspeakers sharing, the loudspeakers need to be connected by wiring through their terminal blocks inside the automobile door. However, due to numerous components and narrow space inside the automobile door, from the perspective of the door panel shape and the loudspeaker position, there will be a situation where the loudspeakers cannot be arranged. For example, when the loudspeaker is installed in the door, the space towards which the terminal block of the loudspeaker faces is occupied by other components, and the wiring harness cannot be connected at this place, resulting in difficulty in installing the loudspeaker. Summary of the Utility Model

[0004] In view of this, the purpose of the utility model is to provide a loudspeaker installation structure and an automobile having the same, which can complete the wiring layout of the loudspeaker in the narrow and crowded interior space of the door and realize the flexible installation of the loudspeaker.

[0005] The utility model provides a loudspeaker installation structure, including a loudspeaker and a bracket; the bracket has a receiving space for receiving the loudspeaker, the loudspeaker is installed in the receiving space of the bracket and the side wall of the loudspeaker is attached to the bracket; a plurality of positioning protrusions are arranged at intervals along the extending direction of the side wall on the side wall of the loudspeaker, a plurality of card slots matching the positioning protrusions are formed on the bracket, and the loudspeaker and the bracket are connected through the positioning protrusions and the card slots.

[0006] Optionally, the positioning protrusion has an intersecting first surface and second surface, the second surface faces the main body of the loudspeaker, and the distance between the second surface and the main body of the loudspeaker gradually increases along the axial direction of the loudspeaker from one end face of the loudspeaker to the other end face, and the first surface connects the second surface and the main body of the loudspeaker.

[0007] Optionally, the second surface is a straight inclined surface or an arc inclined surface.

[0008] Optionally, a plurality of avoiding grooves are arranged at intervals on the bracket, and the terminal block of the loudspeaker is located in at least one of the avoiding grooves.

[0009] Optionally, the card slot and the avoidance slot are distributed in a circumferential dislocation manner on the bracket.

[0010] Optionally, the card slot and the avoidance slot are distributed in an axial dislocation manner on the bracket.

[0011] Optionally, a plurality of mounting parts for connecting with an external device are provided on the bracket.

[0012] Optionally, the plurality of mounting parts are mounted on the bracket in an axially symmetric or centrally symmetric manner.

[0013] The present utility model further provides an automobile, including the loudspeaker mounting structure as described above.

[0014] In the loudspeaker mounting structure and the automobile having the same provided by the embodiment of the present utility model, the loudspeaker is mounted in the card slot of the bracket through the positioning protrusion, and in the actual installation scenario, the orientation of the wiring terminal of the loudspeaker can be adjusted by mounting different positioning protrusions in different card slots, and the appropriate orientation of the wiring terminal can be selected in the narrow and crowded space inside the car door, so as to complete the wiring of the loudspeaker harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic structural diagram of a loudspeaker mounting structure of the present utility model.

[0017] Figure 2 It is a schematic structural diagram of the loudspeaker in a loudspeaker mounting structure of the present utility model.

[0018] Figure 3 For Figure 2 The partial enlarged view at A in

[0019] Figure 4 It is a schematic structural diagram of the bracket in a loudspeaker mounting structure of the present utility model.

[0020] In the figure:

[0021] Loudspeaker 1, positioning protrusion 11, wiring terminal 12, first surface 111, second surface 112;

[0022] Bracket 2, card slot 21, mounting part 22, accommodation space 23, avoidance slot 24, mounting hole 221. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will describe in detail specific embodiments of the present utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the description of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0024] Unless otherwise clearly specified and defined, terms such as "arranged", "installed", "connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0025] The orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of description and simplification of the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0026] Terms such as "first", "second", "third", etc. are only used to distinguish elements with similar attributes, rather than indicating or implying relative importance or a specific order.

[0027] The term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion. In addition to including the listed elements, it may also include other elements not specifically listed.

[0028] As Figure 1 、 Figure 2 and Figure 4 shown in

[0029] In the speaker mounting structure provided in this embodiment, according to the actual mounting scenario of the speaker 1, the orientation of the wiring terminal 12 of the speaker 1 can be adjusted by changing the mating position between the positioning protrusion 11 of the speaker 1 and the card slot 21 on the bracket 2, so as to avoid the internal components of the car door and provide a certain space at the wiring terminal 12 of the speaker 1 to realize the wiring routing of the harness of the speaker 1. Such a mounting method has high adaptability. The internal space environments of the four car doors of the same vehicle are also different, and such a method can flexibly adapt to the complex environments inside different car doors.

[0030] As Figure 1 and Figure 3 shown, the positioning protrusion 11 has an intersecting first surface 111 and second surface 112. The second surface 112 is away from the main body of the speaker 1, and the distance between it and the main body of the speaker 1 gradually increases along the axial direction of the speaker 1 from one end face of the speaker 1 to the other end face. In this embodiment, the second surface 112 is an inclined surface, and the distance between it and the main body of the speaker 1 gradually increases from the rear end face of the speaker 1 to the front end face of the speaker 1. It should be noted that the front end face of the speaker 1 is the end face from which the front side of the vibrating diaphragm of the speaker 1 can be seen, and the rear end face of the speaker 1 is opposite to the front end face of the speaker. The first surface 111 of the positioning protrusion 11 is located at two opposite ends of the second surface 112 along the axial direction and connects the main body of the speaker 1 and the second surface 112. When installing the speaker 1, align the speaker 1 with the receiving space 23 of the bracket 2 and gradually push the speaker 1 into the receiving space 23 of the bracket 2. During the process of pushing the speaker 1, the second surface 112 of the positioning protrusion 11 of the speaker 1 contacts the side wall at the receiving space 23 of the bracket 2. As the speaker 1 is pushed, finally the positioning protrusion 11 is snapped into the card slot 21 of the bracket 2, and the first surface 111 of the positioning protrusion 11 contacts the bracket parts at two opposite ends of the card slot 21, thereby limiting the positioning protrusion 11 and firmly installing the speaker 1 in the bracket 2. Such a mounting method is convenient and labor-saving.

[0031] Preferably, the second surface 112 is a straight inclined surface or an arc-shaped inclined surface.

[0032] In addition, as Figure 1 and Figure 2 shown, a plurality of positioning protrusions 11 are symmetrically distributed on the speaker 1. Correspondingly, as Figure 1 and Figure 4 shown, the card slots 21 on the bracket 2 are also symmetrically distributed on the bracket 2, so that the plurality of positioning protrusions 11 can be evenly stressed and the speaker 1 is relatively stable when mounted on the bracket 2.

[0033] Correspondingly, as Figure 1 and Figure 4As shown in , the bracket 2 is provided with a plurality of avoidance grooves 24 at intervals, and the connection terminal 12 of the speaker 1 can be located in any of the avoidance grooves 24. It can be understood that if the speaker 1 has a plurality of connection terminals 12, these connection terminals 12 can also be located in a corresponding plurality of avoidance grooves 23, and the position of the connection terminal 12 relative to the bracket 2 can be adjusted as needed. The opening of the plurality of avoidance grooves 24 on the bracket 2 corresponds to the plurality of orientations of the connection terminal 12 of the speaker 1. The manner of opening the avoidance grooves 24 on the bracket 2 can enable the bracket 2 to play a certain protective role on the connection terminal 12, and prevent the connection terminal 12 from being accidentally touched and damaged.

[0034] Further, such as Figure 4 As shown in , the slot 21 and the avoidance slot 24 are staggered in the circumferential or axial direction of the bracket 2. Limited by the size of the internal space of the car door, the size of the speaker 1 and the bracket 2 needs to be designed to be smaller. It is difficult to open the slot 21 and the avoidance slot 24 on the smaller bracket 2. If the slot 21 and the avoidance slot 24 are opened on the same axis, then limited by the overall length of the bracket 2, the size of the slot 21 and the avoidance slot 24 will be relatively small. If the slot 21 and the avoidance slot 24 are staggered, they can be partially overlapped in the axial direction, and the design size of the slot 21 and the avoidance slot 24 can be increased, so that the cooperation and connection between the positioning protrusion 11 and the bracket 2 are more firmly, or it can better adapt to the larger size of the terminal 12, so that the speaker 1 can be equipped with a more secure terminal 12 to avoid damage to the terminal 12. In this way, the internal space of the car door can be better utilized, and a better speaker installation structure can be configured in a smaller space.

[0035] like Figure 1 and Figure 4 As shown in , the bracket 2 is also provided with a plurality of mounting portions 22 for connecting with external devices, and the plurality of mounting portions 22 are mounted on the bracket 2 in an axially symmetrical or centrally symmetrical manner. The mounting portions 22 are provided with mounting holes 221, and these mounting holes 221 can be screw holes or through holes, and are mounted on the door by screws or pins. If the space in the door allows, the orientation of the connection terminal 12 of the speaker 1 can be adjusted by adjusting the position of the mounting portion 22 of the bracket 2 to arrange the wiring harness.

[0036] The utility model also provides a car, comprising the loudspeaker installation structure as described above.

[0037] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A speaker installation structure, characterized in that: The invention comprises a loudspeaker (1) and a bracket (2); the bracket (2) has a storage space for accommodating the loudspeaker (1); the loudspeaker (1) is installed in the storage space of the bracket (2) and the side wall of the loudspeaker (1) is in contact with the bracket (2); a plurality of positioning protrusions (11) are arranged on the side wall of the loudspeaker (1) at intervals along the circumferential direction; a plurality of card slots (21) matching the positioning protrusions (11) are arranged on the bracket (2); the loudspeaker (1) and the bracket (2) are connected via the positioning protrusions (11) and the card slots (21).

2. The speaker installation structure according to claim 1, characterized in that: The positioning protrusion (11) has a first surface (111) and a second surface (112) intersecting each other, the second surface (112) is opposite to the main body of the speaker (1), and the distance between the second surface (112) and the main body of the speaker (1) gradually increases from one end surface of the speaker (1) to the other end surface along the axial direction of the speaker (1), and the first surface (111) connects the second surface (112) and the main body of the speaker (1).

3. The speaker installation structure according to claim 2, characterized in that: The second surface (112) is a straight inclined surface or a curved inclined surface.

4. The speaker installation structure according to claim 1, characterized in that: A plurality of avoidance grooves (24) are arranged at intervals on the bracket (2), and the connection terminal (12) of the loudspeaker (1) is located in at least one of the avoidance grooves (24).

5. The speaker installation structure according to claim 4, characterized in that: The clamping groove (21) and the avoiding groove (24) are staggeredly distributed in the circumferential direction of the bracket (2).

6. The speaker installation structure according to claim 4, characterized in that: The clamping groove (21) and the avoiding groove (24) are staggeredly distributed in the axial direction of the bracket (2).

7. The speaker installation structure according to claim 1, characterized in that: The bracket (2) is provided with a plurality of mounting portions (22) for connecting to external devices.

8. The speaker installation structure according to claim 7, characterized in that: The plurality of mounting portions (22) are mounted on the bracket (2) in an axisymmetric or center-symmetrical manner.

9. A car, characterized in that: It comprises a loudspeaker mounting structure as described in any one of claims 1-8.

Images