Mounting mechanism, vehicle-mounted sound box assembly and vehicle

Abstract

The invention discloses a mounting mechanism for a vehicle-mounted sound box. The mounting mechanism comprises a decorative plate, a pressing piece, a transmission assembly and a locking piece, the pressing piece is embedded in the decorative plate; one end of the pressing piece is connected to the transmission assembly so as to drive the transmission assembly to move; the locking piece is connected with the transmission assembly, and the transmission assembly can drive the locking piece to rotate so as to lock or unlock the vehicle-mounted loudspeaker box. The vehicle-mounted sound box can be fixed and unlocked without a special driving motor, and the effect of stable transmission is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile manufacturing, in particular to a mounting mechanism, a vehicle-mounted sound box assembly and a vehicle. BACKGROUND

[0002] With the development of automobile multimedia devices, vehicles are usually equipped with vehicle-mounted sound boxes. In the related art, the fixing structure of the vehicle-mounted sound box is complex, and the locking and unlocking of the vehicle-mounted sound box need the assistance of a driving motor, which may fail in some working conditions, thereby failing to unlock or lock the vehicle-mounted sound box. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art.

[0004] To achieve the object of the present application, the present application provides the following technical solutions:

[0005] In a first aspect, the present application provides a mounting mechanism for a vehicle-mounted sound box, comprising: a decorative plate; a pressing member embedded in the decorative plate; a transmission assembly, one end of the pressing member being connected to the transmission assembly to drive the transmission assembly to move; and a locking member connected to the transmission assembly, and the transmission assembly can drive the locking member to rotate to lock or unlock the vehicle-mounted sound box.

[0006] By embedding the pressing member in the decorative plate, one end of the pressing member is connected to the transmission assembly to drive the transmission assembly to move when the pressing member is forced to move, the locking member is connected to the transmission assembly, and the transmission assembly drives the locking member to rotate to lock or unlock the vehicle-mounted sound box. The pure mechanical pressing-transmission structure enables the vehicle-mounted sound box to be locked or unlocked, avoiding the problems of motor failure that may exist in the electric driving scheme, and the transmission is more stable. Moreover, the pure mechanical pressing-unlocking scheme reduces the manufacturing cost to some extent.

[0007] In some embodiments, the bottom surface of the vehicle-mounted sound box is provided with a groove, the groove is provided with a first step surface, and the locking member is provided with a second step surface; when the vehicle-mounted sound box 1 is locked, the first step surface is in close abutment with the second step surface; and when the vehicle-mounted sound box is unlocked, the first step surface is separated from the second step surface.

[0008] In some embodiments, the transmission assembly comprises a first transmission rod and a second transmission rod, the first transmission rod and the second transmission rod are fixedly connected at a certain angle, and the angle is an acute angle or an obtuse angle.

[0009] In some embodiments, the pressing member is provided with a guide column near one end of the first transmission rod, and the pressing member is in abutment with the first transmission rod through the guide column to drive the second transmission rod to rotate.

[0010] In some embodiments, the transmission assembly further comprises a first elastic member and a fixing plate, the fixing plate is provided with a through hole, one end of the first elastic member is fixedly connected to the pressing member, the other end of the first elastic member is fixedly connected to the fixing plate, and the pressing member is arranged in the first elastic member through the guide column. When the pressing member drives the second transmission rod to rotate, one end of the guide column is in abutment with the first transmission rod through the through hole.

[0011] In some embodiments, the second transmission rod comprises a first part and a second part, and the first part and the second part are fixedly connected at an angle.

[0012] In some embodiments, the locking member comprises a first lock tongue, and one end of the first part away from the pressing member is provided with a curved surface or a straight surface for abutting against the first lock tongue.

[0013] In some embodiments, the transmission mechanism further comprises a third transmission rod, one end of the first part away from the pressing member is rotatably connected with the third transmission rod, and the other end of the third transmission rod is connected with the first lock tongue.

[0014] In some embodiments, the transmission mechanism further comprises a fourth transmission rod, the locking member further comprises a second lock tongue, the fourth transmission rod is provided with a first extension and a second extension, the first extension is arranged at one end of the fourth transmission rod away from the pressing member and extends away from the vehicle-mounted sound box, the second extension is arranged at the end of the first extension, and the second extension extends towards the vehicle-mounted sound box; one end of the second extension away from the vehicle-mounted sound box is provided with a matching surface, and the second lock tongue is in abutment with the second extension through the matching surface.

[0015] In some embodiments, the mounting mechanism further comprises a mounting counterpart and a second elastic member, one end of the second elastic member is fixedly connected to the locking member, and the other end of the second elastic member is fixedly connected to the mounting counterpart.

[0016] In some embodiments, the mounting mechanism further comprises a rebound assembly, the rebound assembly comprises a third elastic member, an ejection block, a first rolling member and a second rolling member, one end of the third elastic member is fixedly connected to the mounting counterpart, the other end of the third elastic member is rotatably connected with the first rolling member to drive the second rolling member to move, so as to drive the ejection block to move towards the decorative plate.

[0017] In some embodiments, the ejection block is fixedly connected to the second rolling member through a bearing of the second rolling member, and an edge of the second rolling member is rotatably opposite to an edge of the first rolling member.

[0018] In some embodiments, when the locking member is in the locked position, the third elastic member is compressed and stores elastic potential energy; when the locking member is in the unlocked position, the third elastic member releases part or all of the elastic potential energy.

[0019] In some embodiments, the ejection block has a first surface, and the car audio has a second surface, and the first surface is in close contact with the second surface.

[0020] In some embodiments, the locking member is provided with a slope.

[0021] In a second aspect, the present application further provides a car audio comprising the mounting mechanism.

[0022] In a third aspect, the present application further provides a vehicle comprising the mounting mechanism or the car audio. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0024] Figure 1 is a sectional view of an angle of a mounting mechanism for a car audio of an embodiment;

[0025] Figure 2 is a top view of a mounting mechanism for a car audio of an embodiment;

[0026] Figure 3 is a structural schematic view of an angle of a mounting mechanism for a car audio of another embodiment;

[0027] Figure 4 is an exploded view of a mounting mechanism for a car audio of another embodiment;

[0028] Figure 5 is a structural schematic view of a locking member and a second elastic member of a mounting mechanism for a car audio of an embodiment;

[0029] Figure 6 is another sectional view of an angle of a mounting mechanism for a car audio of an embodiment in a locked position;

[0030] Figure 7 FIG. 7 is another angle sectional view of the mounting mechanism for the car audio in the unlocked position according to an embodiment;

[0031] Reference Signs List:

[0032] decoration plate 1, pusher 2, first elastic member 3, fixed plate 4, first transmission rod 5, second transmission rod 6, first lock tongue 7, second elastic member 8, third transmission rod 9, fourth transmission rod 10, third elastic member 11, first rolling member 12, second rolling member 13, ejector block 14, second lock tongue 15, shell 16, cover plate 17, first surface 141, car audio 100, groove 1001, second surface 1002, first step surface 10011, guide column 21, second step surface 71, inclined surface 72, through hole 41, first part 61, second part 62, first extension 101, second extension 102, matching surface 1021, locked position A, unlocked position B. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0034] It should be noted that when a component is referred to as being "fixed" to another component, it can be directly on the other component or there can be an intervening component. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or there can be an intervening component.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The use of the terms "and / or" includes a combination of one or more of the associated listed items.

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application. Figures 1-7 Some embodiments of the present application will be described in detail below. The following embodiments and features in the embodiments can be combined with each other without conflict.

[0037] The present application provides a mounting mechanism for a car audio 100, as shown in Figure 1As shown, the vehicle-mounted sound box 100 comprises a decorative plate 1, a pressing member 2, a transmission assembly, and a locking member, the pressing member 2 is embedded in the decorative plate 1; one end of the pressing member 2 is connected to the transmission assembly to drive the transmission assembly to move; the locking member is connected with the transmission assembly, and the transmission assembly can drive the locking member to rotate to lock or unlock the vehicle-mounted sound box 100.

[0038] The vehicle-mounted sound box 100 can be locked or unlocked by using a pure mechanical pressing-transmission structure, which avoids the problems of motor failure and circuit failure that may exist in the electric driving scheme, and the transmission is more stable; moreover, the pure mechanical pressing-unlocking scheme reduces the production cost to a certain extent.

[0039] It can be understood that, in some embodiments, the vehicle-mounted sound box is placed in a shell 16, the shell 16 is formed with a containing cavity for containing the vehicle-mounted sound box; the upper portion of the vehicle-mounted sound box is further provided with a cover plate 17 for beautifying the whole to make it look more neat and beautiful, and also has the effects of waterproofing, dustproofing, and stainproofing.

[0040] In some embodiments, as shown in FIG. 1, the vehicle-mounted sound box 100 comprises a decorative plate 1, a pressing member 2, a transmission assembly, and a locking member, the pressing member 2 is embedded in the decorative plate 1; one end of the pressing member 2 is connected to the transmission assembly to drive the transmission assembly to move; the locking member is connected with the transmission assembly, and the transmission assembly can drive the locking member to rotate to lock or unlock the vehicle-mounted sound box 100. Figure 1 , Figure 3 , Figure 4 , Figure 5, the bottom surface of the car audio box 100 is provided with a groove 1001, the groove 1001 is provided with a first step surface 10011, and the locking piece is provided with a second step surface 71; when the car audio box 100 is locked, the first step surface 10011 and the second step surface 71 are in close contact; when the car audio box 100 is unlocked, the first step surface 10011 and the second step surface 71 are separated. Specifically, the bottom surface of the car audio box 100 is provided with a groove 1001, and the groove 1001 is suitable for accommodating the locking piece. The groove 1001 is provided with a first step surface 10011, and the locking piece is provided with a second step surface 71; the first step surface 10011 in the groove 1001 cooperates with the second step surface 71 of the locking piece to provide precise mechanical positioning for the locking and unlocking of the car audio box 100. In the locked state, the first step surface 10011 and the second step surface 71 are in close contact. This close surface contact improves the stability of the lock by increasing the contact area, and can effectively disperse the force to avoid damage to the components due to excessive local stress. At the same time, the design of the step surface makes the engagement between the locking piece and the audio box more secure, so that even if the vehicle encounters bumps or vibrations during driving, the audio box can remain stable and will not loosen or fall off, thereby ensuring the reliability and safety of the car audio box 100 during use. When unlocking is needed, the presser 2 is pressed, the transmission assembly drives the locking piece to rotate, so that the first step surface 10011 and the second step surface 71 are separated.

[0041] In some embodiments, as Figure 1 , the transmission assembly includes a first transmission rod 5 and a second transmission rod 6, and the first transmission rod 5 and the second transmission rod 6 are fixedly connected at an angle, which is an acute angle or an obtuse angle. Specifically, the transmission assembly includes a first transmission rod 5 and a second transmission rod 6 fixedly connected at an angle, and the angle between the first transmission rod 5 and the second transmission rod 6 is an acute angle or an obtuse angle. This unique angle design makes the transmission assembly more flexible in spatial layout, allowing for optimized configuration according to the specific spatial conditions of the car audio box 100 installation location to achieve a compact structure layout, saving installation space while ensuring transmission efficiency and stability. The first transmission rod 5 and the second transmission rod 6 can be fixedly connected by high-strength connecting pieces such as rivets or bolts, making the connection between the two stronger and more reliable. High-strength engineering plastic or metal gaskets can be used at the connection points to disperse stress at the connection and prevent loosening or fatigue damage due to long-term use. When the presser 2 is moved by an external force, its movement is transmitted to the second transmission rod 6 through the first transmission rod 5. Due to the angle between the first transmission rod 5 and the second transmission rod 6, the direction of force transmission changes, thereby driving the locking piece to rotate accordingly. The specific angle can be adjusted accurately according to actual locking and unlocking requirements to achieve the best transmission effect.

[0042] In some embodiments, as Figure 4 The pressing member 2 is provided with a guide column 21 near one end of the first transmission rod 5, and the pressing member 2 is in abutment with the first transmission rod 5 through the guide column 21 to drive the second transmission rod 6 to rotate. Specifically, the guide column 21 can be designed in the shape of a cylinder or the like, as long as it can enable the pressing member 2 to transmit force to the first transmission rod 5. The provision of the guide column 21 provides an accurate contact point for force transmission between the pressing member 2 and the transmission assembly, ensuring that the force transmission is more stable and accurate, and at the same time enabling the movement direction of the pressing member 2 to be effectively guided, avoiding the phenomenon of deviation or jamming that may occur during pressing. When the pressing member 2 is subjected to a pressing force, the guide column 21 first comes into contact with the first transmission rod 5 and transmits the pressing force to the first transmission rod 5. Due to the guiding action of the guide column 21, the movement direction of the pressing member 2 is more accurately controlled, enabling the pressing force to be transmitted to the first transmission rod 5, and in turn driving the second transmission rod 6 to rotate. This force transmission mode not only improves the transmission efficiency, but also reduces the wear of the transmission assembly caused by inaccurate force transmission, prolonging the service life of the transmission assembly.

[0043] In some embodiments, as Figure 1 、 Figure 4 、 Figure 6 、 Figure 7The transmission assembly further comprises a first elastic member 3 and a fixed plate 4, the fixed plate 4 is provided with a through hole 41, one end of the first elastic member 3 is fixedly connected to the pressing member 2, the other end of the first elastic member 3 is fixedly connected to the fixed plate 4, the pressing member 2 is arranged through the first elastic member 3 by the guide column 21, and when the pressing member 2 drives the second transmission rod 6 to rotate, one end of the guide column 21 abuts against the first transmission rod 5 through the through hole 41. Specifically, the position of the fixed plate 4 remains unchanged, the through hole 41 on the fixed plate 4 can be designed as a circular shape, and the diameter of the through hole 41 is slightly larger than the diameter of the guide column 21, so as to ensure that the guide column 21 can smoothly pass through the through hole 41 and abut against the first transmission rod 5. The edge of the through hole 41 can be chamfered to reduce the friction and wear of the guide column 21 when passing through the through hole 41. The first elastic member 3 can be a spring, one end of the first elastic member 3 is fixedly connected to the pressing member 2, the other end of the first elastic member 3 is fixedly connected to the fixed plate 4, the pressing member 2 is arranged through the first elastic member 3 by the guide column 21, and when the pressing member 2 drives the second transmission rod 6 to rotate, one end of the guide column 21 abuts against the first transmission rod 5 through the through hole 41. When the pressing member 2 is pressed, the pressing member 2 moves from the initial position towards the vehicle-mounted sound box 100, the guide column 21 abuts against the first transmission rod 5 through the through hole 41, and at the same time, the first elastic member 3 is compressed to store elastic potential energy. When the pressing member 2 is released, the first elastic member 3 converts the stored elastic potential energy into a reset power of the pressing member 2, so that the pressing member 2 gradually moves towards the initial position. This design not only improves the response speed of the pressing member 2, but also reduces the risk of component damage caused by the long-term stay of the pressing member 2 in the non-initial position.

[0044] In some embodiments, as Figure 1 , Figure 3 The second transmission rod 6 comprises a first part 61 and a second part 62, and the first part 61 and the second part 62 are fixedly connected at an angle. Specifically, the second transmission rod comprises a first part 61 and a second part 62, which can be separately injection molded and then fixedly connected, or integrally formed. The angle between the first part 61 and the second part 62 can be designed to ensure that the direction and size of the force transmission meet the transmission requirements during transmission. For example, when the locking member needs a larger rotation angle, the angle between the first part 61 and the second part 62 can be appropriately increased to provide a larger moment arm, thereby more effectively driving the locking member to rotate.

[0045] In some embodiments, as Figure 1The locking member includes a first locking tongue 7, and the first part 61 is provided with a curved surface or a straight surface at an end away from the pressing member 2 for abutting against the first locking tongue 7. The specific design can be selected according to the specific shape and movement requirement of the first locking tongue 7. If the contact surface of the first locking tongue 7 and the first part 61 is a convex curved surface, the abutting surface of the first part 61 can be designed as a concave surface or a corresponding convex surface to achieve better fitting and force transmission. The curved surface is usually designed as a circular arc, and the radius is matched according to the curvature of the first locking tongue 7 to ensure uniform stress distribution at the contact point and reduce wear. If the contact surface of the first locking tongue 7 and the first part 61 is a plane, the abutting surface of the first part 61 can be designed as a straight surface to achieve stable surface contact and improve the stability and reliability of transmission.

[0046] In some embodiments, as Figure 3 、 Figure 4 The transmission mechanism further includes a third transmission rod 9, and the first part 61 is rotatably connected to the third transmission rod 9 at an end away from the pressing member 2, and the other end of the third transmission rod 9 is connected to the first locking tongue 7. Specifically, the transmission mechanism further includes a third transmission rod 9, and the first part 61 is rotatably connected to the third transmission rod 9 at an end away from the pressing member 2, and the other end of the third transmission rod 9 is connected to the first locking tongue 7. It can be understood that the other end of the third transmission rod 9 can be directly rotatably connected to the first locking tongue 7, or indirectly fixedly connected through a connecting member, as long as it can drive the movement of the first locking tongue 7.

[0047] In some embodiments, as Figure 1 、 Figure 3 、 Figure 4 、 Figure 6 、 Figure 7, the transmission mechanism further comprises a fourth transmission rod 10, and the locking member further comprises a second locking tongue 15, the fourth transmission rod 10 is provided with a first extension 101 and a second extension 102; the first extension 101 is arranged at one end of the fourth transmission rod 10 away from the pressing member, and faces away from the vehicle-mounted sound box 100; the second extension 102 is arranged at the end of the first extension 101, wherein the second extension 102 extends towards the vehicle-mounted sound box 100; one end of the second extension 102 facing the vehicle-mounted sound box 100 is provided with a matching surface 1021, and the second locking tongue 15 abuts against the second extension 102 through the matching surface 1021. Specifically, the transmission mechanism further comprises a fourth transmission rod 10, and the locking member further comprises a second locking tongue 15, the fourth transmission rod 10 is provided with a first extension 101 and a second extension 102; the first extension 101 and the second extension 102 can be combined to form a "V" shape, the first extension 101 is arranged at one end of the fourth transmission rod 10 away from the pressing member, and faces away from the vehicle-mounted sound box 100, the second extension 102 is arranged at the end of the first extension 101, wherein the second extension 102 extends towards the vehicle-mounted sound box 100; one end of the second extension 102 facing the vehicle-mounted sound box 100 is provided with a matching surface 1021, and the second locking tongue 15 abuts against the second extension 102 through the matching surface 1021. The length and position of the first extension 101 are designed to provide sufficient support for the second extension 102 while not affecting the overall layout of the transmission mechanism. The end of the second extension 102 (i.e., the end facing the vehicle-mounted sound box 100) is provided with a matching surface 1021, and the shape and size of the matching surface 1021 are matched with the shape of the second locking tongue 15. If the contact surface of the second locking tongue 15 and the matching surface 1021 is a straight surface, the matching surface 1021 can be designed as a straight surface; if the contact surface of the second locking tongue 15 and the matching surface 1021 is a convex surface, the matching surface 1021 can be designed as a concave surface to achieve better fitting and force transmission.

[0048] In some embodiments, as Figure 1 、 Figure 3 、 Figure 4 、 Figure 6 、 Figure 7 , the mounting mechanism further comprises a mounting counter 7 and a second elastic member 8, one end of the second elastic member 8 is fixedly connected with the locking member, and the other end of the second elastic member 8 is fixedly connected with the mounting counter 7. It can be understood that the second elastic member 8 includes a torsion spring or other elastic member having elastic properties. This design utilizes the elastic properties of the second elastic member 8 to assist the movement of the locking member, and in the unlocking process, the second elastic member 8 is in a compressed state, and after the vehicle-mounted sound box 100 is removed, the second elastic member 8 rebounds and feeds back the rebound stroke to the pressing member through the transmission assembly to assist the resetting of the pressing member. In addition, the second elastic member 8 can also assist the locking of the locking member, so that the vehicle-mounted sound box 100 will not shake due to the shaking of the vehicle.

[0049] In some embodiments, as shown in Figure 1 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , the mounting mechanism further comprises a rebound assembly, which comprises a third elastic member 11, an ejection block 14, a first rolling member 12 and a second rolling member 13. One end of the third elastic member 11 is fixedly connected to the mounting counterpart, and the other end of the third elastic member 11 is rotationally connected to the first rolling member 12 to drive the second rolling member 13 to move, so as to drive the ejection block 14 to move towards the decorative plate 1. Specifically, the third elastic member 11 can comprise a gas spring, elastic rubber, etc., and a gas spring is selected in the embodiment. The first rolling member 12 can be a cam. The rebound assembly comprises the third elastic member 11, the ejection block 14, the first rolling member 12 and the second rolling member 13. One end of the third elastic member 11 is fixedly connected to the mounting counterpart, and the other end of the third elastic member 11 is rotationally connected to the first rolling member 12 to drive the second rolling member 13 to move, so as to drive the ejection block 14 to move towards the decorative plate 1. The design of the rebound assembly realizes the ejection of the car audio 100, which is convenient for the user to take out the car audio 100. It can be understood that the first rolling member 12 and the second rolling member 13 can also be provided with rolling members for transmission, and the number can be selected according to the design needs.

[0050] In other embodiments, the third elastic member 11 can be arranged parallel to the length direction or the width direction of the car audio 100. This design can effectively reduce the space occupied by the rebound assembly, saving space for the overall vehicle layout.

[0051] In some embodiments, as shown in Figure 1 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , the ejection block 14 is fixedly connected to the second rolling member 13 through the bearing of the second rolling member 13, and the edge of the second rolling member 13 is rotationally connected to the edge of the first rolling member 12. Specifically, when the third elastic member 11 releases the elastic potential energy, it pushes the first rolling member 12 to rotate around the rotation center of the first rolling member 12. The first rolling member 12 is connected to the second rolling member 13 in a meshing or abutting manner, etc. The rotation of the first rolling member 12 drives the second rolling member 13 to rotate, and the ejection block 14 is fixedly connected to the second rolling member 13 through the bearing of the second rolling member 13, so that the ejection block 14 moves towards the car audio 100 to make the car audio 100 partially protrude from the decorative plate 1, which is convenient for the user to take out the car audio 100.

[0052] More specifically, when the locking member is in the locked position (e.g., A of Figure 6 ), the third elastic member is compressed and stores elastic potential energy; when the locking member is in the unlocked position (e.g., B ofFigure 7 When (B) is engaged, the rebound assembly pushes the car speaker 100 toward the trim panel 1, with the third elastic element 11 providing the pushing force. When the car speaker 100 is locked, the third elastic element 11 is in a compressed state, and the elastic potential energy of the third elastic element 11 cannot be released when the locking member locks the car speaker 100. When the locking member is released, the elastic potential energy of the third elastic element 11 can be released, and the third elastic element 11 pushes the first rolling element 12 to rotate around the rotation center of the first rolling element 12. The first rolling element 12 pushes the second rolling element 13 towards the decorative panel 1. The ejector block 14 is fixed to the bearing of the second rolling element 13, so that the ejector block 14 also moves towards the decorative panel 1, ultimately pushing the car speaker 100 partially or completely out of the decorative panel 1. The first rolling element 12 converts the lateral thrust released by the third elastic element 11 into a longitudinal force, realizing the ejection of the car speaker 100. The rotation of the first rolling element 12 can also buffer the force released by the third elastic element 11, reducing the ejection speed. Choosing a gas spring as the third elastic element 11 can also provide a damping effect when the car speaker 100 pops out, enhancing the user experience. Using the second rolling element 13 in conjunction with the first rolling element 12 can reduce wear and noise during transmission, increasing the service life of the mechanism and enhancing the user experience.

[0053] In some embodiments, such as Figure 4 The ejector block 14 has a first surface 141, and the vehicle speaker 100 has a second surface 1002, with the first surface 141 and the second surface 1002 in close contact. This design ensures a tight fit between the ejector block 14 and the vehicle speaker 100 through the close contact between the first surface 141 and the second surface 1002. Because the first surface 141 of the ejector block 14 and the second surface 1002 of the vehicle speaker are contour-following designs—for example, the first surface 141 is convex and the second surface is concave—the force is evenly distributed when the vehicle speaker 100 is ejected, resulting in a smooth ejection and preventing unevenness.

[0054] In some embodiments, such as Figure 5 , Figure 6 The locking element has an inclined surface 72. This design assists in the placement of the car speaker 100. During placement, the bottom surface of the car speaker 100 abuts against the inclined surface 72, the second elastic element 8 on the locking element is compressed, and the push-out block 14 is pressed away from the car speaker 100. The pressing force is transmitted to the third elastic element 11 through the first rolling element 12 and the second rolling element 13, thereby compressing the third elastic element 11 and storing it as a pushing force. When the car speaker 100 is placed in place, the locking element will lock the car speaker 100, completing the fixation of the car speaker 100.

[0055] In a second aspect, the present application provides a vehicle-mounted sound box 100 assembly. For the vehicle-mounted sound box 100 assembly, it comprises the mounting mechanism described above, and can achieve the same technical effects. To avoid repetition, details are not described here, and the relevant part can be referred to the description.

[0056] In a third aspect, the present application provides a vehicle. For the vehicle, it comprises the mounting mechanism or the vehicle-mounted sound box 100 assembly described above, and can achieve the same technical effects. To avoid repetition, details are not described here, and the relevant part can be referred to the description. It can be understood that the vehicle of the embodiments of the present application can include a gasoline car, a pure electric car, a hybrid car, etc. Other configurations and operations of the vehicle according to the embodiments of the present application are known to those skilled in the art, and are not described in detail here.

[0057] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified. In the description of the present application, the "above" or "below" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them.

[0058] In the description of the present application, the "above", "over" and "on" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature.

[0059] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0060] In the description of the specification, reference to "one embodiment", "some embodiments", "an exemplary embodiment", "an example", "a specific example", or "some examples" means that a particular feature, structure, material, or characteristic being described is included in at least one embodiment or example of the application. The appearances of the phrases "in one embodiment", "in some embodiments", "in an exemplary embodiment", "an example", "a specific example", or "some examples" in various places in the specification are not necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0061] Although embodiments of the application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made hereto without departing from the principles and the scope of the application, which is defined by the claims and their equivalents.

Claims

1. An installation mechanism, characterized in that, For installing car speakers, including: Decorative panels; A push button is embedded in the decorative panel; A transmission assembly, wherein one end of the actuating member is connected to the transmission assembly to drive the transmission assembly to move; A locking element is connected to the transmission assembly, and the transmission assembly can drive the locking element to rotate to lock or unlock the vehicle speaker.

2. The installation mechanism according to claim 1, characterized in that, The bottom surface of the vehicle speaker is provided with a groove, and a first stepped surface is provided in the groove. The locking member is provided with a second stepped surface. When the vehicle speaker is locked, the first stepped surface and the second stepped surface are in close contact. When the vehicle speaker is unlocked, the first stepped surface and the second stepped surface are separated.

3. The installation mechanism according to claim 2, characterized in that, The transmission assembly includes a first transmission rod and a second transmission rod, which are fixedly connected at a certain angle, wherein the angle is an acute angle or an obtuse angle.

4. The installation mechanism according to claim 3, characterized in that, The pusher is provided with a guide post at one end near the first transmission rod, and the pusher abuts against the first transmission rod through the guide post to drive the second transmission rod to rotate.

5. The installation mechanism according to claim 4, characterized in that, The transmission assembly further includes a first elastic element and a fixed plate. The fixed plate has a through hole. One end of the first elastic element is fixedly connected to the pusher, and the other end of the first elastic element is fixedly connected to the fixed plate. The pusher passes through the first elastic element via the guide post. When the pusher drives the second transmission rod to rotate, one end of the guide post abuts against the first transmission rod through the through hole.

6. The installation mechanism according to claim 3, characterized in that, The second transmission rod includes a first part and a second part, which are fixedly connected at a certain angle.

7. The installation mechanism according to claim 6, characterized in that, The locking member includes a first latch, and the end of the first portion away from the pusher is provided with a curved surface or a straight surface for abutting against the first latch.

8. The installation mechanism according to claim 6, characterized in that, The transmission mechanism further includes a third transmission rod, with one end of the first portion away from the pusher rotatably connected to the third transmission rod, and the other end of the third transmission rod connected to the first locking tongue.

9. The installation mechanism according to any one of claims 3-8, characterized in that, The transmission mechanism further includes a fourth transmission rod, and the locking member includes a second locking tongue. The fourth transmission rod has a first extension and a second extension. The first extension is located at the end of the fourth transmission rod away from the pressing member and extends in a direction away from the vehicle speaker. The second extension is located at the end of the first extension, wherein the second extension extends toward the vehicle speaker. The end of the second extension toward the vehicle speaker has a mating surface, and the second locking tongue abuts against the second extension through the mating surface.

10. The installation mechanism according to any one of claims 1-9, characterized in that, The installation mechanism further includes an installation counter and a second elastic member, one end of the second elastic member being fixedly connected to the locking member, and the other end of the second elastic member being fixedly connected to the installation counter.

11. The installation mechanism according to claim 10, characterized in that, The installation mechanism further includes a spring-loaded assembly, which includes a third elastic element, an ejector block, a first rolling element, and a second rolling element. One end of the third elastic element is fixedly connected to the mounting bracket, and the other end of the third elastic element is rotatably connected to the first rolling element, thereby driving the second rolling element to move, so as to drive the ejector block to move toward the decorative panel.

12. The installation mechanism according to claim 11, characterized in that, The ejector block is fixedly connected to the second rolling element via a bearing of the second rolling element, and the edge of the second rolling element rotates relative to the edge of the first rolling element.

13. The installation mechanism according to claim 10, characterized in that, When the locking member is in the locked position, the third elastic member is compressed and stores elastic potential energy; when the locking member is in the unlocked position, the third elastic member releases part or all of the elastic potential energy.

14. The installation mechanism according to claim 10, characterized in that, The ejector block has a first surface, and the vehicle speaker has a second surface, with the first surface and the second surface in close contact.

15. The installation mechanism according to claim 1, characterized in that, The locking element has a beveled surface.

16. A vehicle-mounted speaker assembly, characterized in that, Includes the installation mechanism described in any one of claims 1-15.

17. A vehicle, characterized in that, Includes the mounting mechanism as described in any one of claims 1-15, or the vehicle speaker assembly as described in claim 16.

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