Sound production device and vehicle

Abstract

The utility model discloses a sound production device and a vehicle. The sound production device comprises a mounting shell, a horn assembly, a mesh enclosure and a light-emitting module. A sound cavity is formed in the mounting shell, and the mounting shell is further provided with a sound outlet communicated with the sound cavity; the loudspeaker assembly is arranged in the sound cavity; the mesh enclosure covers the sound outlet, and the mesh enclosure is provided with sound outlet holes and identification holes which are arranged at intervals; the light-emitting module is arranged in the installation cavity and corresponds to the identification hole. According to the technical scheme of the utility model, the using ceremony feeling of the sounding device can be enhanced, so that the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound generating devices, in particular to a sound generating device and a vehicle using the sound generating device. Background Art

[0002] In the related art, the sound-emitting device generally only has a sound-emitting function, so that it can only provide the user with an auditory experience, resulting in a relatively low sense of ritual in the use of such sound-emitting devices. Utility Model Content

[0003] The main purpose of the utility model is to provide a sound-generating device, aiming to enhance the sense of ritual when using the sound-generating device, so as to improve the user's experience.

[0004] In order to achieve the above-mentioned purpose, the sound-generating device proposed by the utility model comprises:

[0005] A mounting shell, wherein a sound cavity is provided in the mounting shell, and the mounting shell is also provided with a sound outlet communicating with the sound cavity;

[0006] A speaker assembly, wherein the speaker assembly is disposed in the sound cavity;

[0007] A mesh cover, the mesh cover is arranged on the sound outlet, and the mesh cover is provided with sound outlet holes and identification holes arranged at intervals; and

[0008] A light emitting module is arranged in the installation cavity and is arranged corresponding to the identification hole.

[0009] Optionally, the light emitting module includes:

[0010] Light emitting parts; and

[0011] A light-transmitting member, to which the light emitted by the light-emitting member can be transmitted, and the light-transmitting member is arranged corresponding to the identification hole.

[0012] Optionally, the light emitting module further comprises a light guide having a light incident surface and a light emitting surface;

[0013] The light incident surface is arranged corresponding to the light emitting component, and the light emitting surface is arranged corresponding to the light transmitting component.

[0014] Optionally, all outer surfaces of the light guide member except the light incident surface and the light emitting surface are provided with a reflection enhancing layer.

[0015] Optionally, a light shielding layer is provided on the outer side of the reflection enhancing layer.

[0016] Optionally, the light guide has a first bending portion formed at one end close to the light incident surface, and a second bending portion formed at one end close to the light emitting surface, and the second bending portion and the first bending portion have opposite bending directions.

[0017] Optionally, on a projection plane perpendicular to the axis of the speaker assembly, the projection of one end of the light guide forming the light incident surface and the projection of the speaker assembly are staggered, and the projection of one end of the light guide forming the light output surface is located on the inner side of the projection of the speaker assembly.

[0018] Optionally, the speaker assembly includes a basin frame, the basin frame is provided with a clearance gap, and a portion of the light guide member located between the first bending portion and the second bending portion passes through the clearance gap.

[0019] Optionally, the light guide comprises:

[0020] A mounting plate, wherein the light incident surface is formed on a side of the mounting plate facing away from the mesh cover, and the mounting plate is connected to the mounting shell;

[0021] an extension section, one end of which is connected to a side of the mounting plate away from the light incident surface, and the other end of which is extended toward the mesh cover; and

[0022] An expansion plate, the expansion plate being connected to one end of the extension section away from the mounting plate, and the light emitting surface being formed on a side of the expansion plate facing the mesh cover;

[0023] The first bending portion is disposed at one end of the extension section close to the mounting plate, and the second bending portion is disposed at one end of the extension section close to the expansion plate.

[0024] Optionally, a direction parallel to the axis of the speaker assembly is defined as a first direction, and the speaker assembly and the light guide member are staggered in a second direction at one end where the light incident surface is formed; the extension section is a plate-like structure, and a normal line of the extension section intersects the first direction and the second direction;

[0025] And / or, the light-emitting module further includes a lamp board, and the light-emitting member is mounted on the lamp board; the sound-emitting device further includes a locking screw, and the locking screw passes through the mounting plate and the lamp board and is inserted into the mounting shell, so that the light guide member and the lamp board are connected to the mounting shell;

[0026] And / or, the light guide further comprises a reinforcing rib, wherein the reinforcing rib is connected to the mounting plate and the extension section;

[0027] And / or, the mounting plate, the extension section and the expansion plate are arranged in an integrated structure.

[0028] Optionally, the light-emitting module further comprises a first light-blocking ring, which is disposed between the light-emitting component and the light-incident surface and surrounds the light-emitting component;

[0029] And / or, the light emitting module further includes a second light blocking ring, which is arranged between the light emitting surface and the light transparent member and surrounds the light emitting surface.

[0030] Optionally, the light-transmitting member is attached to the inner side of the mesh cover;

[0031] And / or, the light-transmitting element is a diffusion sheet.

[0032] Optionally, the axis of the speaker assembly and the center line of the identification hole are arranged at intervals.

[0033] Optionally, the distance between the axis of the speaker assembly and the center line of the identification hole is defined as L, and the diameter of the mesh cover is defined as D, satisfying the relationship: 0.05≤L / D≤0.25.

[0034] Optionally, the identification hole is arranged in the middle position of the mesh cover.

[0035] The utility model also provides a vehicle, comprising the sound generating device as described above.

[0036] When the sound-emitting device of the technical solution of the utility model is used, since the identification hole is provided on the mesh cover, a light-emitting module corresponding to the identification hole is provided in the sound cavity of the mounting shell. In this way, light can be emitted through the light-emitting module, and the "luminous identification pattern" and / or "luminous identification text" that match the shape of the identification hole can be displayed through the identification hole. At this time, the "luminous identification pattern" and / or "luminous identification text" can give the user a visual experience. Moreover, the "luminous pattern" or "or luminous text" is directly displayed on the mesh cover, so that the sound-emitting device can make a sound toward the user, and it is also convenient for the "luminous pattern" or "or luminous text" to be displayed toward the user, thereby more effectively giving the user a visual experience and improving the visual experience effect. Therefore, the sound-emitting device in this solution can not only give the user an auditory experience, but also further give the user a better visual experience. In this way, the sense of ritual of using the sound-emitting device is enhanced, which is conducive to improving the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0038] Figure 1 This is a structural schematic diagram of an embodiment of the sound-generating device of the utility model;

[0039] Figure 2 for Figure 1 Schematic diagram of the sound-generating device from another perspective;

[0040] Figure 3 for Figure 1 A schematic diagram of an explosion structure of a sound-generating device;

[0041] Figure 4 for Figure 3 A schematic diagram of a partial structure of the sound-generating device;

[0042] Figure 5 for Figure 4 A schematic diagram of an explosion structure of a sound-generating device;

[0043] Figure 6 for Figure 1 A schematic cross-sectional view of a sound generating device;

[0044] Figure 7 for Figure 5 A schematic diagram of the structure of the light emitting module;

[0045] Figure 8 for Figure 7 Another perspective schematic diagram of the light-emitting module;

[0046] Fig. 9 for Figure 7 A schematic diagram of an exploded structure of the light-emitting module;

[0047] Fig.10 for Fig. 9 Schematic diagram of another perspective of the light-emitting module.

[0048] Description of Figure Numbers:

[0049] Label name Label name 100 Sound device 43 Light guide 10 Install Shell 431 Light incident surface 11 Sound cavity 432 Light emitting surface 13 Voice outlet 433 First bending section 20 Speaker assembly 434 Second bending section 21 Basin rack 435 Mounting Plate 211 Gap 436 Storage tank 30 Grille 437 Extension 31 Sound hole 438 Expansion Plate 33 Marking hole 439 Reinforcement 35 Mesh 45 Light Board 40 Light emitting module 46 First light ring 41 Luminous parts 47 Second light ring 42 Light-transmitting parts 50 Locking screw

[0050] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0052] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0053] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or a solution that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0055] A sound-generating device is a device that can generate sound. Specifically, a speaker is provided in the sound-generating device, and the sound-generating device generates sound through the vibration of the speaker. However, in the related art, the sound-generating device generally only has a sound-generating function, so that it can only provide the user with an auditory experience, resulting in a relatively low sense of ritual in the use of such sound-generating devices.

[0056] Therefore, based on the above considerations, in order to solve the problem of relatively low sense of ritual in the use of the sound-emitting device in the related art, the present application proposes a new type of sound-emitting device. The sound-emitting device innovatively provides an identification hole on the mesh cover, and a light-emitting module corresponding to the identification hole is provided in the sound cavity of the mounting shell, so that the light-emitting module and the identification hole cooperate to directly form a "luminous identification pattern" and / or "luminous identification text" that matches the shape of the identification hole on the mesh cover, so that the sound-emitting device can give the user both auditory and visual experience at the same time, enhance the sense of ritual in the use of the sound-emitting device and improve the user's experience.

[0057] In addition, it should be noted that the sound-generating device proposed in the present application can be used in vehicles and other equipment as described below. Of course, the sound-generating device can also be used independently, for example, as a home speaker or an outdoor speaker.

[0058] Next, the structure of the sound generating device proposed in the present application is explained and described by an embodiment. In one embodiment of the present application, please refer to Figures 1 to 7 The sound-generating device 100 proposed in the present application includes a mounting shell 10, a speaker assembly 20, a mesh cover 30, and a light-emitting module 40. The mounting shell 10 is provided with a sound cavity 11, and the mounting shell 10 is also provided with a sound outlet 13 connected to the sound cavity 11; the speaker assembly 20 is arranged in the sound cavity 11; the mesh cover 30 covers the sound outlet 13, and the mesh cover 30 is provided with sound outlet holes 31 and identification holes 33 arranged at intervals; the light-emitting module 40 is arranged in the mounting cavity and is arranged corresponding to the identification hole 33.

[0059] The mounting shell 10 can be used to form a sound cavity 11 and a sound outlet 13 so as to accommodate and install the speaker assembly 20. The mounting shell 10 can be a cube, a cuboid or a cylinder, etc., and the present application does not limit the shape of the mounting shell 10. In addition, when the sound-emitting device 100 is used in a vehicle or other equipment as described above, the mounting shell 10 can be an object that is additionally provided independent of the vehicle or other equipment. Of course, the mounting shell 10 can also be directly formed by a certain part of the vehicle or other equipment. In addition, when the sound-emitting device 100 is in normal use, the sound-emitting device 100 is defined to have an up and down direction, and the sound outlet 13 can be provided on the side surface of the mounting shell 10, and of course it can also be provided on the upper surface of the mounting shell 10. The present application does not limit the setting position of the sound outlet 13 on the mounting shell 10.

[0060] The speaker assembly 20 can be used to vibrate and generate sound. Since the sound generation principle of the speaker assembly 20 is a prior art, the specific structure of the speaker assembly 20 is not limited here. In addition, the speaker assembly 20 can be a tweeter, and of course, it can also be a mid-range speaker or a woofer. The present application does not limit the type of the speaker assembly 20.

[0061] The mesh cover 30 can be used to cover the sound outlet 13 to protect the speaker assembly 20 located in the sound cavity 11. The sound outlet hole 31 provided on the mesh cover 30 can be used for the sound emitted by the speaker assembly 20 to pass through. Among them, the number of the sound outlet holes 31 can be multiple to improve the sound effect of the sound-emitting device 100. Further, the multiple sound outlet holes 31 can be distributed in a circular array, of course, they can also be distributed in a rectangular array, or distributed in other ways. The present application does not limit the arrangement of the multiple sound outlet holes 31. In addition, the shapes of the multiple sound outlet holes 31 can be the same, of course, they can also be different, or only partially the same. In addition, the sound outlet hole 31 can be square, rectangular or circular, etc., and the present application does not limit the shape of the sound outlet hole 31. The identification hole 33 provided on the mesh cover 30 can be used to reveal the light-emitting module 40. At the same time, since the mesh cover 30 is usually made of non-translucent material (metal or plastic, etc.). When the light-emitting module 40 emits light later, the mesh cover 30 can play a certain light-shielding role on the light-emitting module 40, and only the position where the identification hole 33 is set can be exposed, so that a "luminous identification pattern" and / or "luminous identification text" that matches the shape of the identification hole 33 can be formed on the mesh cover 30, so as to give the user a visual experience. Among them, the identification hole 33 can be in a pattern shape, of course, it can also be in a text shape, and the present application does not limit the shape of the identification hole 33. In addition, the number of identification holes 33 can be one, of course, it can also be two or more. When the number of identification holes 33 is at least two, it can be that one light-emitting module 40 is set corresponding to the at least two identification holes 33. Of course, each light-emitting module 40 can also be set corresponding to one identification hole 33. In addition, in order to improve the dustproof effect of the sound-emitting device 100, the inner side of the mesh cover 30 can be affixed with a mesh 35 in the area other than the identification hole 33. That is, the mesh 35 can avoid the identification hole 33 and the light-emitting module 40.

[0062] The light-emitting module 40, as the name implies, is a module that can emit light. The light-emitting module 40 may include a light-emitting component 41 and a light-transmitting component 42 as described below, or include a light-emitting component 41, a light-transmitting component 42 and a light-guiding component 43, or may only include a light-emitting component 41. Therefore, the present application does not limit the structural type of the light-emitting module 40, and it can be used for emitting light. In addition, the light-emitting module 40 may be arranged to fit the inner side of the mesh cover 30, or may be arranged to be spaced apart from the mesh cover 30.

[0063] When the sound-emitting device 100 of the technical solution of the present application is used, since the identification hole 33 is provided on the mesh cover 30, and the light-emitting module 40 corresponding to the identification hole 33 is provided in the sound cavity 11 of the mounting shell 10. In this way, the light-emitting module 40 can emit light, and the "luminous identification pattern" and / or "luminous identification text" that match the shape of the identification hole 33 can be displayed through the identification hole 33. At this time, the user can be given a visual experience through the "luminous identification pattern" and / or "luminous identification text". Moreover, the "luminous pattern" or "or luminous text" is directly displayed on the mesh cover 30, so that the sound-emitting device 100 can make a sound toward the user, and it is also convenient for the "luminous pattern" or "or luminous text" to be displayed toward the user, thereby more effectively giving the user a visual experience and improving the visual experience effect. Therefore, the sound-emitting device 100 in this solution can not only give the user an auditory experience, but also further give the user a better visual experience. This enhances the sense of ritual when using the sound-emitting device 100 , thereby helping to improve the user experience.

[0064] Please refer to Figures 3 to 5 as well as Figure 7 In one embodiment of the present application, the light emitting module 40 includes a light emitting component 41 and a light transmissive component 42 ; the light emitted by the light emitting component 41 can be transmitted to the light transmissive component 42 , and the light transmissive component 42 is arranged corresponding to the identification hole 33 .

[0065] The light-emitting component 41 can be used to emit light. Among them, the light-emitting component 41 can be an LED lamp. In this way, the energy consumption required by the light-emitting component 41 can be reduced, which is conducive to improving the energy-saving effect of the light-emitting module 40. At the same time, such a setting can also make the volume of the light-emitting component 41 relatively small, which is conducive to improving the convenience of installing and setting it in a limited space. Of course, in other embodiments, the light-emitting component 41 can also be an incandescent lamp, etc., and the present application does not limit the type of the light-emitting component 41. The light-transmitting component 42 is an object that can transmit light. For example: glass or acrylic, etc., the present application does not limit the specific material of the light-transmitting component 42. Among them, the shape of the light-transmitting component 42 can be square, so that its shape is more regular, which is conducive to improving the convenience of its processing and manufacturing. Of course, the shape of the light-transmitting component 42 can also be circular or other shapes, etc., and the present application does not limit the shape of the light-transmitting component 42. In addition, the light-emitting component 41 can be arranged corresponding to the light-transmitting component 42, so that the light emitted by the light-transmitting component 41 can be directly transmitted to the light-transmitting component 42. Of course, the light emitting member 41 may also be disposed in a staggered manner with the light transmitting member 42 , and transmit light to the light transmitting member 42 via the light guiding member 43 as described below.

[0066] In this embodiment, the light-emitting module 40 includes a light-emitting member 41 and a light-transmitting member 42. On the one hand, the light-emitting area of ​​the light-emitting module 40 can be increased by the light-transmitting member 42, so as to better correspond to the identification hole 33 and light up to form a "light-emitting identification pattern" and / or "light-emitting identification text" of the required size. On the other hand, the light emitted from the light-transmitting member 42 can be made more uniform and soft by the refraction of light by the light-transmitting member 42. In this way, under the dual effects of increasing the light-emitting area and improving the uniformity and softness of the light, the lighting effect of the "light-emitting identification pattern" and / or "light-emitting identification text" can be improved, so as to give users a better visual experience.

[0067] Please refer to Figure 7 , Fig. 9 as well as Fig.10 In one embodiment of the present application, the light-emitting module 40 further includes a light guide 43 having a light incident surface 431 and a light emitting surface 432 ; the light incident surface 431 is arranged corresponding to the light-emitting component 41 , and the light emitting surface 432 is arranged corresponding to the light-transmitting component 42 .

[0068] The light guide 43 can be used to transmit the light emitted by the light emitting element 41. The light guide 43 can be linear, or arc-shaped, or have a first bending portion 433 and a second bending portion 434 as described below. The present application does not limit the shape of the light guide 43.

[0069] In this embodiment, the light guide 43 is provided so that the light emitting element 41 and the light transmitting element 42 do not need to be provided correspondingly, thereby reducing the requirements for the installation position of the light emitting element 41 and thus facilitating the installation convenience of the light emitting element 41 .

[0070] In one embodiment of the present application, all outer surfaces of the light guide member 43 except the light incident surface 431 and the light emitting surface 432 are provided with a reflection enhancement layer.

[0071] In this embodiment, the provision of the reflection enhancement layer can enhance the light reflection capability of the light guide member 43 and enhance the light guiding effect, so as to improve the lighting effect of the "luminous logo pattern" and / or "luminous logo text" formed by the light-emitting member 41 after lighting the light-transmitting member 42. The reflection enhancement layer can be a white paint layer, or a reflective coating, or a reflective film, etc., and the present application does not limit the structural type of the reflection enhancement layer.

[0072] In one embodiment of the present application, a light shielding layer is disposed on the outer side of the reflection enhancing layer.

[0073] In this embodiment, the light shielding layer can reduce the possibility of stray light being emitted from the wall surface of the light guide 43 other than the light exit surface 432, ensuring that the light guide 43 only emits light from the required light exit surface 432 to illuminate the light-transmitting member 42, so as to achieve the required lighting effect. The light shielding layer can be a black paint layer, or of course, an opaque protective cover, etc., and the present application does not limit the structural type of the light shielding layer.

[0074] Please refer to Figures 7 to 10 In one embodiment of the present application, the light guide 43 has a first bending portion 433 formed at one end close to the light incident surface 431 and a second bending portion 434 formed at one end close to the light emitting surface 432, and the bending directions of the second bending portion 434 and the first bending portion 433 are opposite.

[0075] In this embodiment, the first bending portion 433 and the second bending portion 434 are arranged so that when the light is transmitted in the light guide 43, it can be reflected and converged multiple times, which is conducive to further enhancing the light guiding effect of the light guide 43, so as to further improve the lighting effect of the "luminous logo pattern" and / or "luminous logo text" formed by the light-emitting member 41 after lighting the light-transmitting member 42. In addition, such an arrangement can also provide a structural basis so that the light-emitting member 41 and the speaker assembly 20 can be more compactly staggered in the direction of the axis intersecting the speaker assembly 20 (that is, the second direction described below), and the speaker assembly 20 and the mesh cover 30 can be arranged closer together, which is conducive to improving the sound effect of the sound-emitting device 100.

[0076] Please refer to Figures 4 to 6 In one embodiment of the present application, on a projection plane perpendicular to the axis of the speaker assembly 20, the projection of one end of the light guide 43 forming a light incident surface 431 and the projection of the speaker assembly 20 are offset, and the projection of one end of the light guide 43 forming a light emitting surface 432 is located on the inner side of the projection of the speaker assembly 20.

[0077] In this embodiment, one end of the light guide 43 is offset from the speaker assembly 20, and the projection of the other end is located inside the projection of the speaker assembly 20. This can improve the compactness of the distribution between the speaker assembly 20 and the light-emitting module 40, thereby improving the convenience of installation and setting within the limited space of the sound cavity 11.

[0078] Please refer to Figures 4 to 8 In one embodiment of the present application, the speaker assembly 20 includes a basin frame 21 , and the basin frame 21 is provided with a clearance gap 211 , and a portion of the light guide 43 located between the first bending portion 433 and the second bending portion 434 passes through the clearance gap 211 .

[0079] In this embodiment, the provision of the clearance gap 211 can play a role in accommodating the light guide member 43 , thereby facilitating further improving the compactness of the distribution between the speaker assembly 20 and the light-emitting module 40 .

[0080] Please refer to Figures 3 to 5 as well as Figure 7 In one embodiment of the present application, the light guide 43 includes a mounting plate 435, an extension section 437 and an expansion plate 438, a light incident surface 431 is formed on the side of the mounting plate 435 away from the mesh cover 30, and the mounting plate 435 is connected to the mounting shell 10; one end of the extension section 437 is connected to the side of the mounting plate 435 away from the light incident surface 431, and the other end is extended toward the mesh cover 30; the expansion plate 438 is connected to the end of the extension section 437 away from the mounting plate 435, and a light emitting surface 432 is formed on the side of the expansion plate 438 facing the mesh cover 30; the first bending portion 433 is provided at one end of the extension section 437 close to the mounting plate 435, and the second bending portion 434 is provided at one end of the extension section 437 close to the expansion plate 438.

[0081] In this embodiment, the light guide 43 is configured to include a mounting plate 435, an extension section 437, and an expansion plate 438, so that the mounting plate 435 can provide a connection position more conveniently, thereby facilitating the installation and connection of the light guide 43. The extension section 437 can extend the distance so as to transmit the light to the required position. The expansion plate 438 can make the light emitting surface 432 have a relatively large area so as to better correspond to the identification hole 33 and light up to form a "luminous identification pattern" and / or "luminous identification text" of the required size. Among them, the extension section 437 can be a plate-like structure as described below, and of course it can also be a columnar structure. The present application does not limit the shape structure of the extension section 437.

[0082] Please refer to Figures 4 to 6 In one embodiment of the present application, a direction parallel to the axis of the speaker assembly 20 is defined as a first direction, and the speaker assembly 20 and the light guide member 43 are staggered in a second direction at one end with a light incident surface 431; the extension section 437 is a plate-like structure, and the normal of the extension section 437 intersects the first direction and the second direction.

[0083] In this embodiment, the extension section 437 is set as a plate-like structure, which can make the shape of the light guide 43 more regular, thereby facilitating the convenience of its processing and manufacturing. On the other hand, the cross-section of the extension section 437 can also be made relatively small, thereby facilitating the concentrated transmission of light, so as to further improve the light guiding effect of the light guide 43.

[0084] Please refer to Figure 4 , Figure 5 , Figure 7as well as Fig. 9 In one embodiment of the present application, the light-emitting module 40 also includes a lamp board 45, and the light-emitting component 41 is installed on the lamp board 45; the sound-emitting device 100 also includes a locking screw 50, which passes through the mounting plate 435 and the lamp board 45 and is inserted into the mounting shell 10 to connect the light guide component 43 and the lamp board 45 to the mounting shell 10.

[0085] In this embodiment, by providing the lamp board 45, the installation position of the light-emitting member 41 is not restricted by the position of the main control board of the sound-emitting device 100, thereby facilitating the installation of the light-emitting member 41 and the reasonable arrangement of the installation position of the light-emitting member 41. Furthermore, by providing a locking screw 50 that passes through the mounting plate 435 and the lamp board 45 in sequence, the one-time installation of the light guide 43 and the lamp board 45 can be achieved, which is beneficial to improving the assembly efficiency of the sound-emitting device 100. At the same time, it is also beneficial to simplify the connection structure of the light guide 43 and the lamp board 45, which is beneficial to improving the convenience of manufacturing the sound-emitting device 100. Among them, in the direction parallel to the normal line of the extension section 437, the size of the mounting plate 435 can be larger than the size of the extension section 437, so that both ends of the mounting plate 435 can be connected by the locking screw 50, which is beneficial to improving the stability of the installation of the light guide 43 and the lamp board 45.

[0086] Please refer to Figure 7 In one embodiment of the present application, the light guide member 43 further includes a reinforcing rib 439 , and the reinforcing rib 439 is connected to the mounting plate 435 and the extension section 437 .

[0087] In this embodiment, the provision of the reinforcing rib 439 can strengthen the connection between the mounting plate 435 and the extension section 437 , thereby helping to improve the overall strength of the light guide 43 , reduce the possibility of breakage and damage, and increase the service life of the light guide 43 .

[0088] In one embodiment of the present application, the mounting plate 435 , the extension section 437 , and the expansion plate 438 are configured as an integrated structure.

[0089] In this embodiment, the mounting plate 435, the extension section 437 and the expansion plate 438 are set as an integral structure. On the one hand, the strength of the several at the connection point can be enhanced, so as to improve the overall strength of the light guide 43 and increase the service life. On the other hand, it also allows the light guide 43 to be manufactured by integral molding, simplifying the processing technology and helping to improve the production efficiency of the light guide 43. Among them, the light guide 43 includes a reinforcing rib 439, and the reinforcing rib 439 can also be set as an integral structure with the mounting plate 435, the extension section 437 and the expansion plate 438. In addition, in other embodiments, the mounting plate 435, the extension section 437 and the expansion plate 438 can also be set as separate bodies, and then they can be connected by any connection method such as bonding.

[0090] Please refer to Figure 6 , Figure 7 , Fig. 9 as well as Fig.10 In one embodiment of the present application, the light-emitting module 40 further includes a first light-blocking ring 46 , which is disposed between the light-emitting component 41 and the light-incident surface 431 and surrounds the light-emitting component 41 .

[0091] In this embodiment, the provision of the first light-blocking ring 46 can reduce the possibility of light leakage between the light-emitting component 41 and the light-entering surface 431, thereby facilitating the use efficiency of light, and at the same time facilitating the light-emitting module 40 to only light up the light-transmitting component 42 to form the required "luminous logo pattern" and / or "luminous logo text" lighting effect. Among them, when the light-emitting module 40 includes the light board 45 introduced above, in order to improve the compactness of the distribution between the light guide 43 and the light board 45. In one embodiment, a accommodating groove 436 is provided on the side of the mounting plate 435 of the light guide 43 away from the extension section 437, and at least a part of the first light-blocking ring 46 can be accommodated in the accommodating groove 436, and the groove wall of the accommodating groove 436 corresponding to the light board 45 can form the light-entering surface 431. In addition, the material of the first light-blocking ring 46 can be light-shielding foam, so that it is easy to deform and convenient for sealing and installation between the light-emitting component 41 and the light-entering surface 431. Of course, the material of the first light blocking ring 46 may also be silicone or rubber, and the present application does not limit the material of the first light blocking ring 46 .

[0092] Please refer to Figure 6 , Figure 7 , Fig. 9 as well as Fig.10 In one embodiment of the present application, the light-emitting module 40 further includes a second light-blocking ring 47 , which is disposed between the light-emitting surface 432 and the light-transmitting member 42 and surrounds the light-emitting surface 432 .

[0093] In this embodiment, the provision of the second light-blocking ring 47 can reduce the possibility of light leakage between the light-emitting surface 432 and the light-transmitting member 42, thereby facilitating the use efficiency of light, and at the same time facilitating the light-emitting module 40 to only light up the light-transmitting member 42 to form the required "luminous logo pattern" and / or "luminous logo text" lighting effect. The material of the second light-blocking ring 47 can be light-shielding foam, which is easy to deform and convenient for sealing and installation between the light-emitting surface 432 and the light-transmitting member 42. Of course, the material of the second light-blocking ring 47 can also be silicone or rubber, and the present application does not limit the material of the second light-blocking ring 47.

[0094] Please refer to Figure 6 In one embodiment of the present application, the light-transmitting member 42 is attached to the inner side of the mesh cover 30 .

[0095] In this embodiment, the light-transmitting member 42 is attached to the inner side of the mesh cover 30, which can improve the sealing between the two and reduce the possibility of light leakage therebetween, thereby facilitating the improvement of the subsequent lighting effects of the "luminous logo pattern" and / or "luminous logo text".

[0096] In one embodiment of the present application, the light-transmitting element 42 is a diffusion sheet.

[0097] In this embodiment, the light-transmitting member 42 is configured as a diffusion sheet, which can enhance the diffusion effect of light and make the light-transmitting member 42 emit light more evenly, thereby further helping to further improve the lighting effect of the "luminous logo pattern" and / or "luminous logo text".

[0098] Please refer to Figure 3 and Figure 6 In one embodiment of the present application, the axis of the speaker assembly 20 and the center line of the identification hole 33 are arranged at intervals.

[0099] In this embodiment, a gap is set between the axis of the speaker assembly 20 and the center line of the identification hole 33, and one end of the light emitting surface 432 formed by the light-transmitting member 42 and the light-guiding member 43 in the light-emitting module 40 is set corresponding to the identification hole 33, thereby reducing the shielding effect of the light emitting surface 432 formed by the light-transmitting member 42 and the light-guiding member 43 in the light module on the sound of the speaker assembly 20, so as to improve the sound effect of the sound-emitting device 100.

[0100] Please refer to Figure 6 In one embodiment of the present application, the distance between the axis of the speaker assembly 20 and the center line of the identification hole 33 is defined as L, and the diameter of the mesh cover 30 is D, satisfying the relationship: 0.05≤L / D≤0.25.

[0101] In this embodiment, the ratio of the distance L between the axis of the speaker assembly 20 and the center line of the identification hole 33 to the diameter D of the mesh cover 30 is set to 0.05 to 0.25. On the one hand, the speaker assembly 20 and the corresponding portion of the identification hole 33 in the corresponding light-emitting module 40 will not be too close, which will affect the sound avoidance effect of the speaker assembly 20. On the other hand, the speaker assembly 20 and the corresponding portion of the identification hole 33 in the corresponding light-emitting module 40 will not be too far apart, which will cause the two to occupy too much space and affect the convenience of installation. That is, the ratio range of the distance L between the axis of the speaker assembly 20 and the center line of the identification hole 33 to the diameter D of the mesh cover 30 can better take into account the sound effect of the sound device and the convenience of installation of the speaker assembly 20 and the light-emitting module 40. Among them, the ratio of the distance L between the axis of the speaker assembly 20 and the center line of the identification hole 33 to the diameter D of the mesh cover 30 can be 0.05, 0.06, 0.07, 0.08, 0.09, 0.1, 0.11, 0.12, 0.13, 0.14, 0.15, 0.16, 0.17, 0.18, 0.19, 0.2, 0.21, 0.22, 0.23, 0.24 or 0.25, of course, it can also be any value in the above range.

[0102] Please refer to Figure 1 and Figure 2 In one embodiment of the present application, the identification hole 33 is disposed in the middle position of the mesh cover 30 .

[0103] In this embodiment, the identification hole 33 is set in the middle of the mesh cover 30, so that it can be easily observed by the user, so as to provide the user with a better visual experience. Of course, in other embodiments, the identification hole 33 can also be set at the edge of the mesh cover 30, and the present application does not limit the setting position of the identification hole 33 on the mesh cover 30.

[0104] The present application also proposes a vehicle, which includes a sound-emitting device 100. The specific structure of the sound-emitting device 100 refers to the above-mentioned embodiment. Since the present vehicle adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0105] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the inventive concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A sound-generating device, characterized in that: include: A mounting shell, wherein a sound cavity is provided in the mounting shell, and the mounting shell is also provided with a sound outlet communicating with the sound cavity; A speaker assembly, wherein the speaker assembly is disposed in the sound cavity; A mesh cover, the mesh cover is arranged on the sound outlet, and the mesh cover is provided with sound outlet holes and identification holes arranged at intervals; as well as A light emitting module is disposed in the sound cavity and corresponding to the identification hole.

2. The sound-generating device according to claim 1, characterized in that: The light emitting module comprises: Light emitting parts; and A light-transmitting member, to which the light emitted by the light-emitting member can be transmitted, and the light-transmitting member is arranged corresponding to the identification hole.

3. The sound-generating device according to claim 2, characterized in that: The light-emitting module further comprises a light guide, wherein the light guide has a light incident surface and a light emitting surface; The light incident surface is arranged corresponding to the light emitting component, and the light emitting surface is arranged corresponding to the light transmitting component.

4. The sound-generating device according to claim 3, characterized in that: The outer surfaces of the light guide member except the light incident surface and the light emitting surface are all provided with a reflection enhancement layer.

5. The sound generating device according to claim 4, characterized in that: A light shielding layer is arranged on the outer side of the reflection enhancing layer.

6. The sound generating device according to claim 3, characterized in that: The light guide has a first bending portion formed at one end close to the light incident surface, and a second bending portion formed at one end close to the light emitting surface, wherein the second bending portion and the first bending portion have opposite bending directions.

7. The sound generating device according to claim 6, characterized in that: On a projection plane perpendicular to the axis of the speaker assembly, the projection of one end of the light guide forming the light incident surface and the projection of the speaker assembly are staggered, and the projection of one end of the light guide forming the light emitting surface is located on the inner side of the projection of the speaker assembly.

8. The sound generating device according to claim 7, characterized in that: The speaker assembly comprises a basin frame, the basin frame is provided with a clearance gap, and a portion of the light guide member located between the first bending portion and the second bending portion passes through the clearance gap.

9. The sound generating device according to claim 6, characterized in that: The light guide comprises: A mounting plate, wherein the light incident surface is formed on a side of the mounting plate facing away from the mesh cover, and the mounting plate is connected to the mounting shell; an extension section, one end of which is connected to a side of the mounting plate away from the light incident surface, and the other end of which is extended toward the mesh cover; and An expansion plate, the expansion plate being connected to one end of the extension section away from the mounting plate, and the light emitting surface being formed on a side of the expansion plate facing the mesh cover; The first bending portion is disposed at one end of the extension section close to the mounting plate, and the second bending portion is disposed at one end of the extension section close to the expansion plate.

10. The sound generating device according to claim 9, characterized in that: The direction parallel to the axis of the speaker assembly is defined as a first direction, and the speaker assembly and the light guide member are staggered in a second direction at one end where the light incident surface is formed; the extension section is a plate-like structure, and the normal line of the extension section intersects the first direction and the second direction; And / or, the light-emitting module further includes a lamp board, and the light-emitting member is mounted on the lamp board; the sound-emitting device further includes a locking screw, and the locking screw passes through the mounting plate and the lamp board and is inserted into the mounting shell, so that the light guide member and the lamp board are connected to the mounting shell; And / or, the light guide further comprises a reinforcing rib, wherein the reinforcing rib is connected to the mounting plate and the extension section; And / or, the mounting plate, the extension section and the expansion plate are arranged in an integrated structure.

11. The sound generating device according to claim 3, characterized in that: The light-emitting module further comprises a first light-blocking ring, which is disposed between the light-emitting element and the light-incident surface and surrounds the light-emitting element; And / or, the light emitting module further includes a second light blocking ring, which is arranged between the light emitting surface and the light transparent member and surrounds the light emitting surface.

12. The sound generating device according to claim 2, characterized in that: The light-transmitting member is attached to the inner side of the mesh cover; And / or, the light-transmitting element is a diffusion sheet.

13. The sound generating device according to any one of claims 1 to 12, characterized in that: The axis of the speaker assembly and the center line of the identification hole are arranged at intervals.

14. The sound generating device according to claim 13, characterized in that: The distance between the axis of the speaker assembly and the center line of the identification hole is defined as L, and the diameter of the mesh cover is defined as D, satisfying the relationship: 0.05≤L / D≤0.

25.

15. The sound generating device according to any one of claims 1 to 12, characterized in that: The identification hole is arranged at the middle position of the mesh cover.

16. A vehicle, characterized in that: Comprising a sound-generating device as claimed in any one of claims 1 to 15.

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