Hat and coat stand loudspeaker mounting structure, hat and coat stand and vehicle

Abstract

The utility model provides a hallstand loudspeaker mounting structure, a hallstand and a vehicle, and relates to the technical field of vehicle parts. The hallstand loudspeaker installation structure comprises an installation support and a first loudspeaker. A clamping matching part is arranged on the mounting bracket, and a clamping part is arranged on the first loudspeaker; the clamping part is clamped and matched with the clamping matching part, so that the first loudspeaker and the mounting bracket are relatively fixed; and the mounting bracket is used for being mounted on a metal plate of a hat and coat stand. The first loudspeaker such as the high-pitch loudspeaker is not clamped on the hat and coat stand plastic decoration plate any more, but clamped on the installation support, after the installation support with the high-pitch loudspeaker is fixed to the hat and coat stand metal plate, connection of the high-pitch loudspeaker and the wiring harness does not need to be conducted at the same time with installation of the hat and coat stand plastic decoration plate, and therefore the hat and coat stand is convenient to use. And a wide visual field is ensured when a worker connects the high pitch loudspeaker with the wire harness, a wide operation space is also provided, and the wire harness assembly is faster and more efficient.

Description

Technical Field

[0001] This utility model relates to the field of vehicle parts technology, specifically to a hat rack speaker mounting structure, a hat rack, and a vehicle. Background Technology

[0002] As people's demands for vehicle comfort and entertainment increase, more and more car roof racks are now equipped with speakers. In higher-spec models, these roof racks feature subwoofers, surround sound speakers, and tweeters to enhance the premium listening experience for passengers. The roof rack mainly consists of the roof rack sheet metal and a plastic trim panel covering it. Various wiring harnesses are arranged on the roof rack sheet metal for connecting the corresponding speakers. To keep the wiring harnesses neat and orderly, generally only the connectors are movable; the rest of the harnesses are usually secured to the roof rack sheet metal with clips.

[0003] Among the speakers in a coat rack, some speakers, such as tweeters, have a built-in snap-fit ​​mechanism. However, because the sheet metal of the coat rack is relatively thin, the tweeter is not suitable for snap-fitting with the thinner sheet metal. Therefore, such as... Figure 1 As shown, in some related technologies, the tweeter is pre-mounted onto a thicker plastic trim panel 52 of the coat rack. The assembler needs to reach into the gap between the plastic trim panel 52 and the sheet metal 51 of the coat rack while installing the plastic trim panel 52 to connect the wiring harness plug to the speaker on the plastic trim panel 52. Since the plastic trim panel 52 has a large area and covers the sheet metal 51 of the coat rack, the assembler's line of sight will be affected by the plastic trim panel 52, making the assembly difficult and affecting the assembly rhythm. Utility Model Content

[0004] This utility model aims to solve at least one of the above-mentioned technical problems.

[0005] To solve the above problems, this utility model provides a speaker mounting structure for a coat rack, including a mounting bracket and a first speaker; the mounting bracket is provided with a snap-fit ​​part, and the first speaker is provided with a snap-fit ​​part; the snap-fit ​​part and the snap-fit ​​part are snap-fitted together to fix the first speaker relative to the mounting bracket; the mounting bracket is used to install on the sheet metal of the coat rack.

[0006] The present invention provides a speaker mounting structure for a coat rack, which, compared with the prior art, has, but is not limited to, the following technical effects:

[0007] The first speaker can be a tweeter with a snap-fit ​​mechanism. When it needs to be mounted on a coat rack, the snap-fit ​​mechanism engages with the snap-fit ​​part of the mounting bracket to secure the tweeter to the bracket. Then, the mounting bracket carrying the tweeter can be installed on the coat rack sheet metal. In other words, the mounting bracket is a support structure used to mount the first speaker on the coat rack sheet metal. After the tweeter is fixed to the coat rack sheet metal by the mounting bracket, the wiring harness originally located on the coat rack sheet metal can be connected to the tweeter. After the wiring harness is connected, the coat rack plastic trim panel can be placed on the coat rack sheet metal. Since the tweeter is no longer snapped onto the coat rack plastic trim panel, the connection between the tweeter and the wiring harness does not need to be performed simultaneously with the installation of the coat rack plastic trim panel. This avoids obstruction by the coat rack plastic trim panel during the tweeter and wiring harness connection operation, ensuring that the operator has a clear field of vision and ample operating space when connecting the tweeter and wiring harness, making wiring harness assembly faster and more efficient.

[0008] Furthermore, the mounting bracket includes a main board, which has a hollow first boss protruding from it toward the plastic trim panel of the coat rack, and the first speaker is located inside the hollow first boss.

[0009] Furthermore, the side wall of the first boss is provided with a notch, which corresponds to the position of the plug interface of the first speaker.

[0010] Furthermore, the mounting bracket is provided with mounting holes for connecting to the sheet metal of the coat rack.

[0011] Furthermore, the mounting bracket includes a main board, and the main board has a second boss protruding in the direction of the sheet metal of the coat rack, and the mounting hole is disposed at the second boss.

[0012] Furthermore, multiple second bosses are provided, and three of the multiple second bosses are arranged in a triangular distribution; and / or, at least two of the multiple second bosses are respectively provided with positioning posts extending toward the sheet metal of the coat rack.

[0013] Furthermore, the coat rack speaker mounting structure also includes a second speaker and fasteners. The mounting bracket includes a main board with an opening. The second speaker is located in the opening, and the housing of the second speaker is mounted to the main board by the fasteners.

[0014] Furthermore, the motherboard has two protruding positioning rods, and the housing of the second speaker has positioning holes that correspond one-to-one with the two positioning rods, one of which is an oblong hole.

[0015] This utility model also provides a coat rack, including a coat rack sheet metal, a coat rack plastic decorative panel, and a coat rack speaker mounting structure as described above. The coat rack speaker mounting structure is connected to the coat rack sheet metal, and the coat rack plastic decorative panel covers the coat rack speaker mounting structure and the coat rack sheet metal.

[0016] Since the technical improvements and effects of the aforementioned coat rack are at least the same as those of the aforementioned coat rack speaker mounting structure, the coat rack will not be described in detail again.

[0017] This utility model also provides a vehicle including the coat rack as described above.

[0018] Since the technological improvements and effects of the vehicle are at least the same as those of the aforementioned coat rack, the vehicle will not be described in detail again. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure when an existing tweeter is attached to the plastic trim panel of a coat rack and then a wiring harness is installed.

[0020] Figure 2 This is a schematic diagram of the structure of the hat rack speaker mounting structure installed on the sheet metal of the hat rack according to an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the hat rack speaker mounting structure according to an embodiment of the present invention. Figure 1 ;

[0022] Figure 4 This is a schematic diagram of the structure of the hat rack speaker mounting structure according to an embodiment of the present invention. Figure 2 ;

[0023] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0024] Figure 6 for Figure 4 Enlarged view of point B in the middle;

[0025] Figure 7 This is a schematic diagram of the structure of the hat rack speaker mounting structure according to an embodiment of the present invention. Figure 3 ;

[0026] Figure 8 This is a schematic diagram of the structure of the hat rack speaker mounting bracket according to an embodiment of the present utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Mounting bracket; 11. Main board; 12. First boss; 121. Snap-fit ​​part; 122. Notch; 13. Second boss; 131. Mounting hole; 14. Opening; 15. Positioning rod; 16. Positioning post; 2. First speaker; 21. Snap-fit ​​part; 22. Plug interface; 3. Second speaker; 31. Positioning hole; 4. Fastener; 51. Sheet metal of coat rack; 52. Plastic decorative panel of coat rack; 6. Stud; 7. Subwoofer. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, in the attached diagram, the Z-axis represents the vertical direction, that is, the up-down direction, with the positive direction of the Z-axis indicating up and the negative direction indicating down; the Y-axis represents the horizontal direction, that is, the left-right direction, with the positive direction of the Y-axis indicating left and the negative direction indicating right; the X-axis represents the vertical direction, that is, the front-back direction, with the positive direction of the X-axis indicating front and the negative direction indicating back. It should also be noted that the aforementioned representations of the Z, Y, and X axes are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] See Figure 2-3 A speaker mounting structure for a coat rack according to an embodiment of the present invention includes a mounting bracket 1 and a first speaker 2; the mounting bracket 1 is provided with a snap-fit ​​part 121, and the first speaker 2 is provided with a snap-fit ​​part 21; the snap-fit ​​part 21 engages with the snap-fit ​​part 121 to fix the first speaker 2 relative to the mounting bracket 1; the mounting bracket 1 is used to mount on the sheet metal 51 of the coat rack.

[0033] In this embodiment, the first speaker 2 can be a tweeter with a snap-fit ​​part 21. When it needs to be placed on the coat rack, the snap-fit ​​part 21 can be snapped into the snap-fit ​​part 121 of the mounting bracket 1 to achieve snap-fit ​​fixation between the tweeter and the mounting bracket 1. Then, the mounting bracket 1 carrying the tweeter can be installed on the coat rack sheet metal 51. That is, the mounting bracket 1 is a bracket structure for mounting the first speaker 2 on the coat rack sheet metal 51. After the tweeter is fixed to the coat rack sheet metal 51 by the mounting bracket 1, the wiring harness originally arranged on the coat rack sheet metal 51 can be connected to the tweeter. After the wiring harness is connected, the coat rack plastic trim 52 can be placed on the coat rack sheet metal 51. Since the tweeter is no longer clipped to the coat rack plastic trim 52, the connection between the tweeter and the wiring harness does not need to be carried out at the same time as the installation of the coat rack plastic trim 52. This avoids the tweeter being blocked by the coat rack plastic trim 52 during the connection operation, ensuring that the staff has a wide field of vision and a wide operating space when connecting the tweeter wiring harness, making the wiring harness assembly faster and more efficient.

[0034] See Figure 3-4 and Figure 7-8 Optionally, the mounting bracket 1 is provided with mounting holes 131 for connecting to the sheet metal of the coat rack 51.

[0035] In related technologies, because the sheet metal 51 of the coat rack is relatively thin, it is inconvenient for it to be snapped into the snap-fit ​​structure of the tweeter (corresponding to the snap-fit ​​part 21 in this embodiment), otherwise problems such as unstable installation and poor structural strength will occur. In this embodiment, similarly, the additional mounting bracket 1 is not fixed to the sheet metal 51 of the coat rack by snap-fit, but is connected and fixed to the sheet metal 51 of the coat rack through its own mounting hole 131; specifically, the coat rack speaker mounting structure may also include studs 6, bolts or screws, which are used to be inserted into the mounting hole 131 of the mounting bracket 1 and the sheet metal 51 of the coat rack in sequence to fix the mounting bracket 1 on the sheet metal 51 of the coat rack.

[0036] It is understood that the first speaker 2 may be a tweeter with a snap-fit ​​part 21, and in other embodiments, the first speaker 2 may also be other speakers with a snap-fit ​​structure.

[0037] See Figure 3-4 and Figure 7-8 Optionally, the mounting bracket 1 includes a main board 11, which has a hollow first protrusion 12 protruding in the direction of the plastic decorative panel 52 of the coat rack, and the first speaker 2 is located inside the hollow first protrusion 12.

[0038] In this embodiment, the mounting bracket 1 can be a plate-shaped structure that matches the sheet metal 51 of the coat rack. It mainly includes a main board 11. The main board 11 has a hollow first protrusion 12 protruding from the direction of the plastic decorative panel 52 of the coat rack, that is, the direction of the upward side, so that the first speaker 2 can be placed in the first protrusion 12. The existence of the first protrusion 12 is equivalent to raising a part of the main board 11 at a certain position, so as to form an installation space between the main board 11 and the sheet metal 51 of the coat rack, ensuring that there is enough space between the main board 11 and the sheet metal 51 of the coat rack to arrange the first speaker 2.

[0039] It is understood that the aforementioned snap-fit ​​part 121 is disposed inside the first protrusion 12, and the first speaker 2 can be inserted into the interior of the first protrusion 12 in an upward direction so that the snap-fit ​​part 21 engages with the snap-fit ​​part 121. The first protrusion 12 may have an opening at its top center, such as... Figure 3-4 As shown, viewed from above, part of the first speaker 2 is exposed at the opening so that sound can be transmitted outward through the outer coat rack plastic trim 52.

[0040] See Figure 3-4 Optionally, the side wall of the first boss 12 is provided with a notch 122, which corresponds to the position of the plug interface 22 of the first speaker 2.

[0041] In this embodiment, the side wall of the first boss 12 is provided with a notch 12, and the notch 12 corresponds to the position of the plug interface 22 of the first speaker 2. Thus, after the mounting bracket 1 carrying the first speaker 2 is fixed on the coat rack sheet metal 51, the wire harness plug on the coat rack sheet metal 51 can be plugged into the plug interface 22 of the first speaker 2 through the notch 122.

[0042] The first boss 12 can be located at the edge of the motherboard 11, which means that a certain position on the edge of the motherboard 11 protrudes upward to form the first boss 12. Since it is located at the edge, during the process of a certain position on the edge of the motherboard 11 protruding upward, a notch 122 can be formed on the peripheral sidewall of the first boss 12, without the need for subsequent machining to form the notch 122. This ensures that the first boss 12 at this position is formed at the same time as the notch 122 is formed in one stamping.

[0043] See 3-4 and Figure 7 Optionally, the mounting bracket 1 includes a main board 11, and the main board 11 has a second boss 13 protruding in the direction of the coat rack sheet metal 51, and the mounting hole 131 is provided at the second boss 13.

[0044] In this embodiment, the motherboard 11 also faces the coat rack sheet metal 51, that is, the motherboard 11 also has a second protrusion 13 protruding downwards, and the aforementioned mounting hole 131 for connecting with the coat rack sheet metal 51 is provided at the second protrusion 13. The provision of the second protrusion 13 is equivalent to raising the rest of the motherboard 11 except for the second protrusion 13, so as to form a certain gap between it and the coat rack sheet metal 51, which facilitates the arrangement of the first speaker 2. Moreover, the provision of the second protrusion 13 in conjunction with the first protrusion 12 can further ensure that there is enough space between the motherboard 11 and the coat rack sheet metal 51 to arrange the first speaker 2, and prevent the first speaker 2 from interfering with the coat rack sheet metal 51.

[0045] See 3-4 and Figure 7 Optionally, multiple second protrusions 13 are provided, and three of the multiple second protrusions 13 are distributed in a triangular pattern.

[0046] In this embodiment, multiple second protrusions 13 are provided, for example, three. These three second protrusions 13 are distributed at different positions on the main board 11 and are arranged in a triangular pattern. This ensures that after the mounting bracket 1 is connected to the coat rack sheet metal 51 through the mounting holes 131 of these three second protrusions 13, the stability of the mounting bracket 1 can be improved by utilizing the stability characteristics of a triangle. Of course, the number of second protrusions 13 can also be greater than three, as long as three of them are arranged in a triangular pattern.

[0047] See 3-4 and Figure 7 Optionally, at least two of the plurality of second bosses 13 are respectively provided with positioning posts 16 extending toward the coat rack sheet metal 51.

[0048] In this embodiment, by interlocking multiple positioning posts 16 with multiple sheet metal holes of the coat rack sheet metal 51, the stability of the mounting bracket 1 when pre-positioned on the coat rack sheet metal 51 can be guaranteed, and the mounting bracket 1 will not shake or rotate. After the studs 6 connect and fix the mounting holes 131 of the mounting bracket 1 to the coat rack sheet metal 51, the cooperation between the multiple positioning posts 16 and the multiple sheet metal holes can also reduce the shearing force on the adjacent studs 6.

[0049] Preferably, positioning posts 16 are provided on the two second protrusions 13. Before installation, the positioning posts 16 on the second protrusions 13 can be inserted into the corresponding sheet metal holes of the coat rack sheet metal 51 to pre-position the mounting bracket 1, facilitating the subsequent installation of the studs 6. After the positioning posts 16 on the two second protrusions 13 mate with the corresponding holes on the coat rack sheet metal 51, the mounting bracket 1 is prevented from rotating accidentally. Furthermore, since the number of positioning posts 16 is not large, it ensures that the two positioning posts 16 can be easily inserted into place. It is understandable that if the number of positioning posts 16 is too large, for example, three or more, due to machining errors and tolerances in the mounting bracket 1, it is easy for some positioning posts 16 to be inserted into place while others are misaligned with their corresponding sheet metal holes, ultimately preventing the mounting bracket 1 from being installed properly. Therefore, the preferred number of positioning posts 16 is two.

[0050] See Figure 2-4 Optionally, the coat rack speaker mounting structure further includes a second speaker 3 and a fastener 4. The mounting bracket 1 includes a main board 11 with an opening 14. The second speaker 3 is located in the opening 14, and the housing of the second speaker 3 is used to be mounted on the main board 11 by the fastener 4.

[0051] In this embodiment, the mounting bracket 1 can not only attach the first speaker 2, such as a tweeter, but also install the second speaker 3, such as a surround sound speaker. When both the surround sound speaker and the tweeter are installed on the mounting bracket 1, they can be fixed together to the coat rack sheet metal 51 through the mounting bracket 1, which can improve the overall assembly efficiency of the coat rack.

[0052] Compared to tweeters, surround sound speakers have higher power and emit mid-frequency sound, resulting in greater vibration during operation. Therefore, fasteners 4 are used to secure the surround sound speakers to the motherboard 11 for greater stability, rather than a snap-on method. An opening 14 is provided on the motherboard 11, allowing the surround sound speakers to be installed within it. This improves the vertical integration of the surround sound speakers and the mounting bracket 1. Furthermore, after the surround sound speakers are placed in the opening 14, their housings can overlap the edge of the opening 14 on the motherboard 11 for secure connection using fasteners 4.

[0053] It should be noted that in the automotive field, tweeters are usually used in conjunction with surround sound speakers to achieve a superior listening experience. Since they are located close to each other, they can both be mounted on the mounting bracket 1. Secondly, as mentioned earlier, because surround sound speakers have higher power and more noticeable vibrations, this is one of the reasons why the mounting bracket 1 is connected to the coat rack sheet metal 51 via mounting holes 131 of multiple second bosses 13 to ensure stability.

[0054] See Figure 4-6 Optionally, the motherboard 11 has two protruding positioning rods 15, and the housing of the second speaker 3 has positioning holes 31 corresponding to the two positioning rods 15, wherein one of the positioning holes 31 is an oblong hole.

[0055] In this embodiment, before connecting and fixing the second speaker 3 to the motherboard 11, the second speaker 3 can be pre-positioned using positioning rods 15. Specifically, for example, one positioning rod 15 is first inserted into the corresponding oblong hole, and then the other positioning rod 15 is inserted into the standard round hole. Since one positioning hole 31 is oblong, it can be slightly adjusted relative to the positioning rod 15 to allow the other positioning rod 15 to be inserted into the standard round hole. This ensures that even if the mounting bracket 1 has processing errors or tolerances, both positioning rods 15 can still be inserted into the corresponding positioning holes 31.

[0056] Another embodiment of the present invention provides a coat rack, including a coat rack sheet metal 51, a coat rack plastic decorative panel 52, and a coat rack speaker mounting structure as described above. The coat rack speaker mounting structure is connected to the coat rack sheet metal 51, and the coat rack plastic decorative panel 52 covers the coat rack speaker mounting structure and the coat rack sheet metal 51.

[0057] Since the technical improvements and effects of the aforementioned coat rack are at least the same as those of the aforementioned coat rack speaker mounting structure, the coat rack will not be described in detail again.

[0058] like Figure 2 As shown, a subwoofer 7 can also be installed in the middle of the horizontal direction of the coat rack sheet metal 51. Mounting brackets 1 are installed at both ends of the horizontal direction of the coat rack sheet metal 51. Each mounting bracket 1 is equipped with a tweeter and a surround sound speaker. Thus, the coat rack can play audio through two tweeters, two surround sound speakers and a subwoofer 7, thereby improving the occupant's auditory experience.

[0059] Another embodiment of the present invention provides a vehicle including the coat rack as described above.

[0060] Since the technological improvements and effects of the vehicle are at least the same as those of the aforementioned coat rack, the vehicle will not be described in detail again.

[0061] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" and "second" may explicitly or implicitly include at least one of those features.

[0062] Although the present invention has been disclosed above, its protection scope is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications will fall within the protection scope of the present invention.

Claims

1. A speaker mounting structure for a coat rack, characterized in that, It includes a mounting bracket (1) and a first speaker (2); the mounting bracket (1) is provided with a snap-fit ​​part (121), and the first speaker (2) is provided with a snap-fit ​​part (21); the snap-fit ​​part (21) engages with the snap-fit ​​part (121) to fix the first speaker (2) relative to the mounting bracket (1); the mounting bracket (1) is used to install on the sheet metal of the coat rack (51).

2. The hat rack speaker mounting structure according to claim 1, characterized in that, The mounting bracket (1) includes a main board (11), which has a hollow first boss (12) protruding in the direction of the plastic decorative panel (52) of the coat rack, and the first speaker (2) is located inside the hollow first boss (12).

3. The hat rack speaker mounting structure according to claim 2, characterized in that, The side wall of the first boss (12) is provided with a notch (122), and the notch (122) corresponds to the position of the plug interface (22) of the first speaker (2).

4. The hat rack speaker mounting structure according to claim 1, characterized in that, The mounting bracket (1) is provided with mounting holes (131) for connecting to the sheet metal (51) of the coat rack.

5. The hat rack speaker mounting structure according to claim 4, characterized in that, The mounting bracket (1) includes a main board (11), and the main board (11) has a second boss (13) protruding in the direction of the coat rack sheet metal (51), and the mounting hole (131) is provided at the second boss (13).

6. The hat rack speaker mounting structure according to claim 5, characterized in that, The second protrusion (13) is provided in multiple forms, and three of the multiple second protrusions (13) are arranged in a triangular pattern; And / or, at least two of the plurality of second bosses (13) are respectively provided with positioning posts (16) extending toward the coat rack sheet metal (51).

7. The coat rack speaker mounting structure according to any one of claims 1-6, characterized in that, It also includes a second speaker (3) and a fastener (4). The mounting bracket (1) includes a main board (11) with an opening (14) on it. The second speaker (3) is located in the opening (14), and the housing of the second speaker (3) is mounted on the main board (11) by the fastener (4).

8. The hat rack speaker mounting structure according to claim 7, characterized in that, The motherboard (11) has two protruding positioning rods (15), and the housing of the second speaker (3) has positioning holes (31) corresponding to the two positioning rods (15) one by one. One of the positioning holes (31) is an oblong hole.

9. A coat rack, characterized in that, The device includes a coat rack sheet metal (51), a coat rack plastic decorative panel (52), and a coat rack speaker mounting structure as described in any one of claims 1-8, wherein the coat rack speaker mounting structure is connected to the coat rack sheet metal (51), and the coat rack plastic decorative panel (52) covers the coat rack speaker mounting structure and the coat rack sheet metal (51).

10. A vehicle, characterized in that, Including the coat rack as described in claim 9.

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