Sound box mounting structure and vehicle

Abstract

The utility model discloses a kind of sound box mounting structure and vehicle, sound box mounting structure includes mounting bracket, the mounting bracket is provided with sound box containing cavity;Locking mechanism, the locking mechanism includes locking assembly and operating assembly, the locking assembly is movably arranged in the mounting bracket, the operating assembly is transmission cooperation with the locking assembly, the locking assembly is suitable for being locked or unlocked cooperation with the sound box in the sound box containing cavity under the driving of the operating assembly. Thus, by setting the sound box mounting structure, it can be on the basis of guaranteeing that sound box mounting structure can stably place sound box, also can realize the convenient disassembly effect of sound box by mechanical transmission mode, to effectively improve the use flexibility and structural reliability of sound box.

Description

Technical Field

[0001] This utility model relates to the field of vehicle technology, and in particular to a speaker mounting structure and a vehicle. Background Technology

[0002] With the development of vehicle technology, portable speakers can be installed in the cabin to meet the needs of drivers and passengers for sound quality and portability.

[0003] In related technologies, when portable speakers are placed in a vehicle, they need to be secured; otherwise, they are prone to moving while the vehicle is in motion, potentially colliding with objects inside the vehicle. Furthermore, when users want to use the speakers outside the vehicle, they need to remove them from the vehicle. Therefore, how to conveniently store and retrieve portable speakers is a technical problem that needs to be solved. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this utility model is to provide a speaker mounting structure that, while ensuring stable placement of the speaker, also achieves convenient speaker assembly and disassembly through mechanical transmission.

[0005] This utility model further proposes a vehicle.

[0006] According to the first aspect of the present invention, a speaker mounting structure includes: a mounting bracket having a speaker housing cavity; and a locking mechanism including a locking component and an operating component. The locking component is movably disposed on the mounting bracket, and the operating component is in a transmission cooperation with the locking component. The locking component is adapted to lock or unlock the speaker in the speaker housing cavity under the drive of the operating component.

[0007] Therefore, by setting up this speaker mounting structure, it is possible to ensure that the speaker can be stably placed in the mounting structure, and at the same time, the speaker can be easily disassembled and assembled through mechanical transmission, thereby effectively improving the speaker's flexibility of use and structural reliability.

[0008] In some examples of this utility model, the operating component is rotatably disposed on the locking component, and the locking component is translatably disposed on the mounting bracket to be adapted to selectively extend into the speaker cavity under the drive of the operating component. A motion conversion mechanism for converting rotation into translation is provided between the operating component and the locking component.

[0009] In some examples of this utility model, the motion conversion mechanism includes a slider and a groove, one of the slider and the groove is disposed in the locking component, and the other of the slider and the groove is disposed in the operating component. The extending direction of the groove has an acute angle with the rotation axis direction of the operating component, and the slider is slidably disposed in the groove.

[0010] In some examples of this invention, the angle between the extension direction of the slide and the rotation axis of the actuating component is α, and α is in the range of 27° to 42°.

[0011] In some examples of this utility model, the locking assembly includes: a locking member, the locking member including a first locking portion and a connecting portion, the first locking portion being adapted to lock into the speaker within the speaker housing cavity, the connecting portion being connected to the first locking portion, and the outer periphery of the connecting portion being provided with one of the slider and the slide groove; the operating assembly includes: a rotating member, the rotating member being provided with a sleeve portion, the connecting portion being disposed within the sleeve portion, and the outer periphery of the sleeve portion being provided with the other of the slider and the slide groove.

[0012] In some examples of this utility model, the locking assembly further includes: a base connected to the mounting bracket, a rotating member rotatably disposed on the base, a connecting portion translatably disposed on the base, a limiting groove provided on the base, the extending direction of the limiting groove being parallel to the rotation axis direction of the operating assembly, and the slider passing through the limiting groove.

[0013] In some examples of this utility model, the base includes: a base plate connected to the mounting bracket; a collar portion disposed on the side of the base plate away from the mounting bracket, the rotating member rotatably disposed outside the collar portion, the connecting portion being translatably disposed inside the collar portion, and the collar portion being provided with a limiting groove.

[0014] In some examples of this utility model, the operating component further includes: an operating member connected to the rotating member, the operating member having a handle portion; and at least one first elastic member disposed on the operating member or the rotating member to provide an elastic restoring force for the locking component to switch from its position of unlocking engagement with the speaker to its position of locking engagement with the speaker.

[0015] In some examples of this utility model, at least one of the first elastic elements includes: a torsion spring, wherein the collar portion on the base is provided with a torsion spring hole, and the fixed end of the torsion spring is fixed at the torsion spring hole and engaged in the inner wall of the operating member; and / or a tension spring, wherein the rotating member is provided with a tension spring groove, one end of the tension spring is fixed at the tension spring groove, and the other end of the tension spring is fixed on the mounting bracket.

[0016] In some examples of this utility model, the speaker mounting structure further includes: an elastic ejection mechanism disposed within the speaker receiving cavity. After the locking component is unlocked and engaged with the speaker, the elastic ejection mechanism pushes the speaker to move away from the speaker receiving cavity.

[0017] In some examples of this utility model, the elastic ejection mechanism includes: a push plate, which is movably disposed within the speaker cavity; and a second elastic member, which abuts against the mounting bracket and the push plate. After the locking assembly is unlocked and engaged with the speaker, the push plate, under the action of the second elastic member, pushes the speaker to move away from the speaker cavity.

[0018] In some examples of this utility model, the elastic ejection mechanism further includes: a limiting member; the push plate is provided with a sleeve rod; the second elastic member is sleeved on the sleeve rod; the sleeve rod extends from the inside of the speaker cavity to the outside of the speaker cavity; the portion of the sleeve rod located on the outside of the speaker cavity is provided with a limiting part; the limiting part and the limiting member are engaged in a limiting cooperation in the ejection direction of the speaker, so that the limiting member can limit the displacement of the push plate in the ejection direction of the speaker.

[0019] In some examples of this utility model, the speaker mounting structure further includes: a position holding mechanism, which is movably disposed on the mounting bracket. After the locking component unlocks from the speaker in the speaker housing cavity, the position holding mechanism locks into the operating component to keep the locking component in its unlocked position with the speaker in the speaker housing cavity. After the speaker enters the speaker housing cavity, the position holding mechanism unlocks into the operating component under the thrust of the speaker.

[0020] In some examples of this utility model, the position holding mechanism includes: a pin movably disposed on the mounting bracket, one end of the pin extending into the speaker cavity, and the other end of the pin disposed opposite to the operating component; a third elastic member abutting between the mounting bracket and the pin to provide an elastic restoring force to the pin to move toward the operating component; wherein, after the locking component unlocks from the speaker in the speaker cavity, the other end of the pin is locked to the operating component; after the speaker enters the speaker cavity, one end of the pin contacts the speaker, and the other end of the pin unlocks to the operating component.

[0021] In some examples of this utility model, a second locking part is provided at one end of the pin near the operating component, the operating component is provided with a mating part, the operating component is rotatable relative to the locking part, and after the operating component rotates a certain angle under the action of external force, the second locking part and the mating part lock into each other in the rotation direction of the operating component.

[0022] In some examples of this utility model, there are two locking mechanisms, which are respectively disposed on both sides of the mounting bracket; the mounting bracket further includes a synchronizing rod, which is rotatably disposed on the mounting bracket, and the two ends of the synchronizing rod are respectively connected to the two operating components to enable the two locking mechanisms to move synchronously.

[0023] According to a second aspect of the present invention, a vehicle includes: a vehicle body; a speaker, the speaker being provided with a locking engagement part; and the aforementioned speaker mounting mechanism, wherein the mounting bracket is disposed within the vehicle body, and when the speaker is located within the speaker receiving cavity, the locking component locks into the locking engagement part.

[0024] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0025] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is an exploded view of the speaker mounting structure and the speaker according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the speaker mounting structure according to an embodiment of the present utility model and the speaker in the locking engagement position; Figure 3This is a schematic diagram of the speaker mounting structure according to an embodiment of the present utility model and the speaker in the unlocked engagement position; Figure 4 This is a side view of the speaker mounting structure and the speaker in the locking position according to an embodiment of the present utility model; Figure 5 This is a side view of the speaker mounting structure and the speaker in the unlocked engagement position according to an embodiment of the present utility model; Figure 6 This is a cross-sectional view of the speaker mounting structure and the speaker in the unlocked engagement position according to an embodiment of the present utility model; Figure 7 This is a partial structural schematic diagram of the speaker mounting structure according to an embodiment of the present utility model; Figure 8 This is a structural schematic diagram of a speaker according to an embodiment of the present utility model; Figure 9 This is an exploded view of the locking mechanism and synchronizing rod according to an embodiment of the present utility model; Figure 10 This is an exploded view of the locking mechanism and motion conversion mechanism according to an embodiment of the present utility model; Figure 11 This is a schematic diagram of the locking mechanism in the locking position according to an embodiment of the present utility model; Figure 12 This is a schematic diagram of the locking mechanism in the unlocked position according to an embodiment of the present utility model; Figure 13 This is a structural schematic diagram of the rotating component according to an embodiment of the present utility model; Figure 14 This is another structural schematic diagram of the rotating component according to an embodiment of the present utility model; Figure 15 This is a schematic diagram of the base structure according to an embodiment of the present utility model; Figure 16 This is an exploded view of the elastic ejection structure according to an embodiment of the present utility model; Figure 17 This is a structural schematic diagram of the position holding mechanism according to an embodiment of the present utility model; Figure 18 This is a cross-sectional view of the speaker mounting structure and the speaker in the locking engagement position according to an embodiment of the present utility model; Figure 19 yes Figure 18 Enlarged view of region A in the middle; Figure 20 This is a cross-sectional view of the speaker mounting structure and the speaker in the unlocked engagement position according to an embodiment of the present utility model; Figure 21 yes Figure 20A magnified view of region B in the middle.

[0026] Figure label: 100. Speaker mounting structure; 200. Speaker; 201. Locking mating part; 10. Mounting bracket; 11. Speaker enclosure; 12. Synchronization rod; 20. Locking mechanism; 21. Locking assembly; 211. Locking element; 2111. First locking part; 2112. Connecting part; 212. Base; 2121. Limiting groove; 2122. Seat plate; 2123. Collar part; 2124. Torsion spring hole; 2125. Pin hole; 22. Control component; 221. Rotating component; 2211. Sleeve portion; 2212. Drive groove; 222. Control component; 2221. Handle portion; 223. First elastic element; 224. Mating portion; 225. Washer; 226. Pin; 30. Motion conversion mechanism; 31. Slider; 32. Slide rail; 40. Elastic ejection mechanism; 41. Push plate; 411. Sleeve rod; 4111. Limiting part; 42. Second elastic element; 43. Limiting element; 50. Position holding mechanism; 51. Pin; 511. Second locking part; 52. Third elastic element. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary.

[0028] The following is for reference. Figures 1-21 The speaker mounting structure 100 according to an embodiment of the present utility model can not only ensure that the speaker mounting structure 100 can stably place the speaker 200, but also achieve the effect of convenient assembly and disassembly of the speaker 200 through mechanical transmission.

[0029] Combination Figures 1-21 As shown, the speaker mounting structure 100 according to the first aspect embodiment of this utility model includes a mounting bracket 10 and a locking mechanism 20. The mounting bracket 10 mainly serves as the basic support component for the speaker 200, specifically designed to accommodate and place the speaker 200, thereby improving the installation stability and safety of the speaker 200. The locking mechanism 20 can lock and fix the speaker mounting structure 100 and the speaker 200 according to the user's needs, effectively preventing the speaker 200 from loosening and falling off within the mounting bracket 10. Furthermore, the speaker 200 can be removed by unlocking and separating the mounting structure 100 and the speaker 200, thus improving the flexibility of placement and removal and the installation stability of the speaker 200.

[0030] Specifically, the mounting bracket 10 is provided with a speaker housing cavity 11, and the locking mechanism 20 includes a locking component 21 and an operating component 22. The locking component 21 is movably disposed on the mounting bracket 10, and the operating component 22 is in a transmission cooperation with the locking component 21. The locking component 21 is adapted to lock or unlock the speaker 200 in the speaker housing cavity 11 under the drive of the operating component 22.

[0031] Specifically, the speaker enclosure 11 provides a dedicated installation space for the speaker 200 and also serves as a positioning element for the subsequent installation of the speaker 200. The locking component 21 and the operating component 22 are driven together, allowing their movement and force to be smoothly transmitted and converted. In other words, the operating component 22 can transmit the user's external force to the locking component 21 in real time, and the locking component 21 will then perform locking or unlocking actions with the speaker 200 accordingly. This achieves a controllable locking effect of the locking component 21 under the action of the operating component 22, ensuring that the speaker 200 is stably locked in the locked state, preventing accidental loosening and potential safety hazards. Unlocking can also be quickly achieved through the operating component 22, balancing safety and operational efficiency.

[0032] Furthermore, the locking component 21 and the operating component 22 are driven together. This ensures the motion accuracy of the locking component 21, precisely controls the displacement, and avoids motion deviation. It also improves the power transmission efficiency and reduces energy loss, thereby ensuring the accuracy and stability of the locking mechanism 20.

[0033] Moreover, compared to the traditional method of locking and unlocking the speaker by electric drive locking mechanism, the embodiment in this case does not rely on power supply, will not be unable to operate due to power failure, battery depletion or circuit failure, can be used normally in the event of power failure, and has a lower failure rate, lower manufacturing cost and simpler structure, thereby effectively improving the environmental adaptability, reliability and practicality of the locking mechanism 20.

[0034] Since the locking mechanism 20 is split into a locking component 21 and an operating component 22, and the two are driven together, the functions of locking execution and operation control can be separated. This allows the operating component 22 to be flexibly set in an easy-to-operate position according to the spatial scenario, reducing the difficulty of manual operation, while the locking component 21 can focus on locking and unlocking actions with the speaker 200, improving the accuracy of the coordination.

[0035] In addition, the modular design facilitates later maintenance. If a component fails, there is no need to replace the entire locking mechanism 20. Only the corresponding component needs to be repaired or replaced, which reduces maintenance costs and difficulty.

[0036] Therefore, by setting up the speaker mounting structure 100, it can not only ensure that the speaker mounting structure 100 can stably place the speaker 200, but also achieve convenient disassembly and assembly of the speaker 200 through mechanical transmission, thereby effectively improving the speaker's flexibility of use and structural reliability.

[0037] According to some optional embodiments of the present invention, combined with Figures 9-12 As shown, the control component 22 is rotatably disposed on the locking component 21, and the locking component 21 is translatably disposed on the mounting bracket 10 to be adapted to selectively extend into the speaker housing cavity 11 under the drive of the control component 22. A motion conversion mechanism 30 for converting rotation into translation is provided between the control component 22 and the locking component 21.

[0038] The control component 22 can rotate relative to the locking component 21, and the locking component 21 can translate relative to the mounting bracket 10. The motion conversion mechanism 30 can convert the rotational motion of the control component 22 relative to the locking component 21 into the translational motion of the locking component 21. In this way, the rotation of the control component 22 can flexibly realize the extension and retraction of the locking component 21 relative to the speaker cavity 11, thereby achieving the locking or unlocking effect of the locking component 21 and the speaker 200 in the speaker cavity 11, and thus realizing the flexible placement and removal of the speaker 200.

[0039] Specifically, in combination Figures 9-12 As shown, the motion conversion mechanism 30 includes a slider 31 and a groove 32. One of the slider 31 and the groove 32 is disposed on the locking component 21, and the other of the slider 31 and the groove 32 is disposed on the operating component 22. The extending direction of the groove 32 has an acute angle with the rotation axis direction of the operating component 22. The slider 31 is slidably disposed on the groove 32.

[0040] When the locking component 21 is provided with a slider 31, the operating component 22 is provided with a slide groove 32; when the locking component 21 is provided with a slide groove 32, the operating component 22 is provided with a slider 31.

[0041] For example, the locking component 21 is provided with a slider 31, and the operating component 22 is provided with a groove 32. Since the extension direction of the groove 32 is at an acute angle to the rotation axis of the operating component 22, when the operating component 22 rotates around its own rotation axis, the groove 32 on the operating component 22 will convert the rotational motion of the operating component 22 into a linear displacement of the slider 31 on the locking component 21 along the rotation axis of the operating component 22 through sliding cooperation with the slider 31 on the locking component 21. This smoothly achieves the effect of directly driving the locking component 21 to perform locking or unlocking actions. The two motion forms can be efficiently transmitted and accurately converted without additional transmission structure, thereby improving the working stability and smooth operation of the locking mechanism 20 when it is locked or unlocked with the speaker 200.

[0042] Preferably, combined with Figures 9-12 and Figure 14 As shown, the angle between the extension direction of the slide groove 32 and the rotation axis direction of the control component 22 is α, and α is in the range of 27° to 42°. This range of angles can effectively increase the torque of the rotating component 221 when driving the locking linear motion.

[0043] Furthermore, combined Figures 4-6 and Figures 9-12 As shown, the locking assembly 21 includes a locking member 211, which includes a first locking part 2111 and a connecting part 2112. The first locking part 2111 is adapted to lock into the speaker 200 inside the speaker housing cavity 11. The connecting part 2112 is connected to the first locking part 2111. One of the slider 31 and the slide groove 32 is provided on the outer periphery of the connecting part 2112. The operating assembly 22 includes a rotating member 221, which is provided with a sleeve part 2211. The connecting part 2112 is provided inside the sleeve part 2211. The other of the slider 31 and the slide groove 32 is provided on the outer periphery of the sleeve part 2211.

[0044] When the connecting part 2112 is provided with a slider 31 on its outer periphery, the sleeve part 2211 is provided with a groove 32 on its outer periphery surface; when the connecting part 2112 is provided with a groove 32 on its outer periphery, the sleeve part 2211 is provided with a slider 31 on its outer periphery surface.

[0045] For example, a slider 31 is provided on the outer periphery of the connecting part 2112, and a groove 32 is provided on the outer periphery of the sleeve part 2211. The groove 32 can directly limit the movement trajectory of the slider 31. In this way, the cooperation between the slider 31 and the groove 32 can provide precise and stable motion constraints for the linkage between the locking component 21 and the operating component 22. When the rotating part 221 rotates relative to the connecting part 2112, the torque of the rotating part 221 can be directly transmitted to the slider 31 through the side wall of the groove 32 and then transmitted to the connecting part 2112 and the first locking part 2111. The connecting part 2112 drives the first locking part 2111 to move along a preset path, avoiding slippage or loss of force during transmission, avoiding the risk of locking failure caused by the offset of the locking part 211, thereby ensuring the accuracy and reliability of the locking part 211 when performing locking or unlocking actions.

[0046] In addition, the close fit between the groove 32 and the slider 31 can limit the radial sway of the connecting part 2112 within the sleeve part 2211, reduce collision wear between components, and improve the overall operational stability and service life of the structure.

[0047] Alternatively, combined Figures 4-6 and Figures 9-12 As shown, the locking component 211 is constructed as a locking pin. The connecting part 2112 is provided with an inlaid nut and a shoulder bolt. The inlaid nut is located inside the connecting part 2112. The connecting part 2112 is installed in the collar part 2123 of the base 212. The collar part 2123 is installed in the sleeve part 2211 of the rotating component 221. The shoulder bolt passes through the sliding groove 32 of the rotating component 221, the limiting groove 2121 of the base 212, and the bolt hole on the connecting part 2112 and is locked to the inlaid nut. The locking component 21 and the operating component 22 are locked into a single driveable structure. During the rotation of the rotating component 221, the shoulder bolt is driven to move linearly along the limiting groove 2121 through the sliding groove 32, which drives the locking pin to perform linear reciprocating motion, thereby realizing the function of locking and unlocking the speaker 200.

[0048] Specifically, in combination Figures 4-6 , Figures 9-12 and Figure 15 As shown, the locking assembly 21 also includes a base 212, which is connected to the mounting bracket 10. The rotating member 221 is rotatably disposed on the base 212, and the connecting part 2112 is translatably disposed on the base 212. The base 212 is provided with a limiting groove 2121, the extending direction of which is parallel to the rotation axis of the operating assembly 22. The slider 31 passes through the limiting groove 2121.

[0049] Understandably, the base 212 is fixedly extended on the outer surface of the mounting bracket 10, which increases the contact area between the locking component 21 and the mounting bracket 10, thereby improving the connection strength between the locking component 21 and the mounting bracket 10. The extension direction of the upper limit groove 2121 of the base 212 is parallel to the rotation axis of the operating component 22, thus forcibly limiting the slider 31 to translate only along the rotation axis of the operating component 22, avoiding radial offset or torsion when it rotates relative to the rotating part 221, and ensuring the connection part 21. 12 drives the first locking part 2111 to move closer to or further away from the speaker along the rotation axis of the control component 22, completely eliminating locking misalignment caused by deviation of the movement trajectory. After the slider 31 passes through the limiting groove 2121, the base 212 will provide radial support for the slider 31 through the side wall of the limiting groove 2121, reducing the shaking of the connecting part 2112 during the translation process, avoiding abnormal noise or wear caused by collision between parts, and dispersing the single-point pressure of the control force on the rotating part 221 slide groove 32, extending the service life of the overall structure.

[0050] The limiting groove 2121 is inserted and then slides into the sliding groove 32. This allows the slider 31 to be subject to the dual constraints of the limiting groove 2121 on the base 212 and the sliding groove 32 on the rotating part 221, thereby further restricting the movement posture of the locking part 211 and ensuring the stability and accuracy of the locking and unlocking actions of the locking part 211.

[0051] In addition, the two ends of the limiting groove 2121 can be directly used as the end point of the stroke of the slider 31. That is, the limiting groove 2121 can limit the movement range of the slider 31. Its stroke limitation with the sliding groove 32 on the rotating part 221 can form a double insurance to prevent the first locking part 2111 from exceeding the design range due to excessive translation. This avoids both incomplete locking and damage caused by the first locking part 2111 hitting the outer surface of the speaker, further improving the safety of the locking mechanism 20.

[0052] Furthermore, combined Figures 4-6 , Figures 9-12 and Figure 15 As shown, the base 212 includes a base plate 2122 and a collar portion 2123. The base plate 2122 is connected to the mounting bracket 10. The collar portion 2123 is disposed on the side of the base plate 2122 away from the mounting bracket 10. The rotating member 221 is rotatably disposed outside the collar portion 2123. The connecting portion 2112 is translatably disposed inside the collar portion 2123. The collar portion 2123 is provided with a limiting groove 2121.

[0053] In other words, the limiting groove can limit the translational stroke of the connecting part 2112, preventing the connecting part 2112 from dislodging from the collar part 2123 or colliding with other components due to excessive movement, thus preventing structural damage. It can also achieve precise positioning of the connecting part 2112, allowing the connecting part 2112 to translate within a preset limit range, ensuring the working accuracy of the connecting part 2112 when it cooperates with other components, avoiding the impact of displacement deviation on the overall function of the device. It can also guide the translational direction of the connecting part 2112, reducing the shaking or offset of the connecting part 2112 when it translates within the collar part 2123, reducing frictional wear between components, extending the service life of the connecting part 2112 and the collar part 2123, and improving the operational reliability of the overall structure.

[0054] Specifically, in combination Figures 4-6 , Figures 9-12 As shown, the control assembly 22 also includes a control member 222 and at least one first elastic member 223. The control member 222 is connected to the rotating member 221. The control member 222 is provided with a handle portion 2221. The first elastic member 223 is disposed on the control member 222 to provide an elastic restoring force for switching the locking assembly 21 from its unlocked engagement position with the speaker 200 to its locked engagement position with the speaker 200. For example, the first elastic member 223 can be a torsion spring, a tension spring, etc., and is not limited thereto.

[0055] Understandably, the handle 2221 on the control component 222 can provide the user with a clear and comfortable point of force application, making it easy for the user to directly rotate the connected rotating component 221 by gripping it, thereby reducing operation deviation and force burden.

[0056] The first elastic element 223 can undergo elastic deformation to generate an elastic restoring force. When the user pushes the speaker 200 into the speaker cavity 11, the first elastic element 223 actively provides the elastic restoring force. At this time, the locking element 211 automatically switches from its unlocked engagement position with the speaker 200 to its locked engagement position with the speaker 200 under the action of the elastic restoring force of the first elastic element 223. No additional manual operation is required from the user, which simplifies the operation process and avoids safety hazards caused by forgetting to lock. At the same time, the continuous elastic force can also keep the locking element 211 locked with the speaker 200, thereby improving the stability of the speaker 200 in the locked state.

[0057] Alternatively, the fitting part on the base 212 is provided with a torsion spring hole 2124. The fixed end of the torsion spring is fixed in the torsion spring hole 2124 and locked in the inner wall of the operating member 222. This ensures that the torsion spring can drive the rotating member 221 to return to the designated position. The washer screw passes through the washer 225, the operating member 222 and the rotating member 221 in sequence and connects them into a solid whole. This ensures the position of the operating member 222 and the rotating member 221 in the direction of the rotation axis of the rotating member 221 and prevents the operating member 222 from becoming loose or dislodged. After the torsion spring is installed in the torsion spring hole 2124, the pin 226 is inserted into the pin hole 2125 on the base 212. This prevents the torsion spring from becoming loose or dislodged.

[0058] Alternatively, combine Figures 1-6 , Figures 9-12 and Figure 15 As shown, locking mechanisms 20 are provided on both sides of the mounting bracket 10. A tension spring groove is provided on the rotating component 221. One end of the tension spring is fixed in the tension spring groove, and the other end is fixed to the mounting bracket 10. This facilitates the return of the rotating component 221 to the position where the locking component 211 and the speaker 200 are locked together. Furthermore, tension springs can be arranged on both sides of the rotating component 221, or only on one side.

[0059] According to some optional embodiments of the present invention, combined with Figure 3 , Figure 5 , Figure 6 and Figure 21 As shown, the speaker mounting structure 100 also includes an elastic ejection mechanism 40, which is disposed in the speaker receiving cavity 11. After the locking component 21 and the speaker 200 are unlocked and engaged, the elastic ejection mechanism 40 pushes the speaker 200 to move away from the speaker receiving cavity 11.

[0060] Among them, combined Figure 2 , Figure 4 , Figure 7 and Figure 19 As shown, when the speaker 200 and the locking assembly 21 are in a locked engagement state, the elastic ejection mechanism 40 inside the speaker housing cavity 11 abuts against the speaker 200. When the user releases the locking engagement between the locking assembly 21 and the speaker 200, the speaker 200 can move away from the speaker housing cavity 11 under the elastic force of the elastic ejection mechanism 40, thereby achieving the effect of the speaker 200 automatically popping out, which is beneficial for the user to remove the speaker 200 from the speaker housing cavity 11.

[0061] Specifically, in combination Figure 2 , Figure 4 , Figure 7 , Figure 16 and Figure 19As shown, the elastic ejection mechanism 40 includes a push plate 41 and a second elastic member 42. The push plate 41 is movably disposed within the speaker enclosure 11, and the second elastic member 42 abuts against the mounting bracket 10 and the push plate 41. After the locking assembly 21 is unlocked and engaged with the speaker 200, the push plate 41, under the action of the second elastic member 42, pushes the speaker 200 to move away from the speaker enclosure 11. For example, the second elastic member 42 can be a spring.

[0062] Understandably, the second elastic element 42 can undergo elastic deformation to generate an elastic restoring force. When the speaker 200 is released from the locking assembly 21, the speaker 200 is no longer subject to the locking force of the locking assembly 21. The speaker 200 will move away from the speaker cavity 11 under the elastic force of the second elastic element 42, thereby achieving the effect of automatically popping out after unlocking, which is beneficial to improving the convenience of users to take the speaker 200. Moreover, as designed above, there is no need to set up an additional dedicated drive device. The restoring force of the second elastic element 42 can directly drive the push plate 41 to act on the speaker 200, realizing the automatic pop-out of the speaker 200 after unlocking. This simplifies the control logic, reduces energy consumption, and avoids the additional costs and failure points caused by manual intervention or complex motor drives.

[0063] Meanwhile, the second elastic element 42 can provide a continuous and gentle force, which can ensure that the speaker 200 is stable and evenly stressed during the ejection process, effectively avoiding component deformation or jamming caused by rigid impact, and improving the stability and service life of the elastic ejection mechanism 40.

[0064] In addition, the combination structure of the push plate 41 and the second elastic element 42 is compact and can efficiently adapt to the space constraints of the sound box cavity 11. It does not require complex transmission components, which reduces the overall volume and the number and difficulty of later maintenance, ensuring that the elastic ejection mechanism 40 can operate stably for a long time.

[0065] Furthermore, combined Figure 2 , Figure 4 , Figure 7 , Figure 16 and Figure 19 As shown, the elastic ejection mechanism 40 also includes a limiting member 43, a push plate 41 is provided with a sleeve rod 411, a second elastic member 42 is sleeved on the sleeve rod 411, and the sleeve rod 411 extends from the inside of the speaker cavity 11 to the outside of the speaker cavity 11.

[0066] In other words, the sleeve rod 411 on the push plate 41 can provide a stable mounting and positioning base for the second elastic element 42, which precisely limits the displacement range of the second elastic element 42 in the axial direction of the sleeve rod 411, preventing the push plate 41 from jamming or tilting due to force deviation of the second elastic element 42, thereby ensuring the working stability of the second elastic element 42; at the same time, it can also facilitate the sleeve rod 411 to constrain the extension and retraction range of the second elastic element 42, preventing the second elastic element 42 from failing due to excessive stretching or compression exceeding the elastic limit, thereby maintaining the stability of the buffering and resetting effect of the second elastic element 42 on the push plate 41.

[0067] Furthermore, combining Figure 2 , Figure 4 , Figure 7 , Figure 16 and Figure 19 As shown, a portion of the sleeve 411 located outside the speaker housing cavity 11 is provided with a limiting part 4111, and the limiting part 4111 and the limiting member 43 are mutually limiting in the pushing direction of the speaker 200.

[0068] In particular, along the push-out direction of the speaker 200, the limiting part 4111 on the sleeve 411 located outside the speaker housing cavity 11 is limited and engaged with the limiting member 43. This allows the limiting member 43 to restrict the displacement of the push plate 41 in the push-out direction of the speaker 200, preventing the risk of the push plate 41 falling off due to excessive displacement, thereby ensuring the installation stability of the push plate 41.

[0069] According to some optional embodiments of the present invention, combined with Figure 3 , Figure 5 , Figure 6 , Figure 17 and Figure 21 As shown, the speaker mounting structure 100 also includes a position holding mechanism 50, which is movably disposed on the mounting bracket 10. After the locking component 21 is unlocked from the speaker 200 in the speaker housing cavity 11, the position holding mechanism 50 locks into the operating component 22 so that the locking component 21 maintains its unlocked engagement position with the speaker 200 in the speaker housing cavity 11. After the speaker 200 enters the speaker housing cavity 11, the position holding mechanism 50 unlocks into the operating component 22 under the pushing force of the speaker 200.

[0070] When the speaker 200 enters the speaker housing cavity 11, the speaker 200 can trigger the position holding mechanism 50 and the operating component 22 to unlock using only its own thrust. This allows the operating component 22 to automatically engage the locking component 21 with the speaker 200 inside the speaker housing cavity 11. In other words, the locking process between the speaker 200 and the locking component 21 requires no additional power source or manual intervention, which simplifies the structure and reduces the failure points of additional drive components. When the user manually operates the operating component 22 to unlock the speaker 200 inside the speaker housing cavity 11, the operating component 22 and the position holding mechanism 50 are in a locked engagement state. This ensures that the speaker mounting structure 100 is in a stable unlocked state, making it easy for the user to remove the speaker 200. This improves the automation efficiency of the speaker mounting structure 100 in the process of locking or unlocking with the speaker 200.

[0071] Optionally, the locking component 21 can only be reset and locked after the speaker 200 has fully entered the speaker housing cavity 11, so as to avoid the locking failure caused by the position holding mechanism 50 prematurely unlocking the operating component 22, and effectively ensure that the unlocking action of the locking component 21 is strongly correlated with the position of the speaker 200 in the speaker housing cavity 11.

[0072] Specifically, in combination Figure 3 , Figure 5 , Figure 6 , Figure 17 and Figure 21 As shown, the position holding mechanism 50 includes a pin 51 and a third elastic member 52. The pin 51 is movably disposed on the mounting bracket 10, with one end extending into the speaker housing cavity 11 and the other end positioned opposite the operating component 22. The third elastic member abuts against the mounting bracket 10 and the pin 51 to provide an elastic restoring force to the pin 51 to move towards the operating component 22. After the locking component 21 unlocks from the speaker 200 in the speaker housing cavity 11, the other end of the pin 51 is locked to the operating component 22. After the speaker 200 enters the speaker housing cavity 11, one end of the pin 51 contacts the speaker 200, and the other end unlocks to the operating component 22. For example, the third elastic member 52 can be a spring.

[0073] Understandably, in combination Figure 3 , Figure 5 , Figure 6 , Figure 17 and Figure 21As shown, when the locking component 21 is unlocked from the speaker 200 in the speaker housing cavity 11, the latch 51 can immediately lock and fix the position of the control component 22, preventing the locking component 21 from being accidentally activated and the speaker 200 from colliding due to accidental contact with the control component 22. This avoids the dangerous operation of the locking component 21 without positioning in the unlocked state. When the speaker 200 enters the speaker housing cavity 11 and contacts one end of the latch 51, the latch 51 unlocks the locking state of the control component 22 under the pushing action of the speaker 200. This is equivalent to triggering the control permission through the positioning verification of the speaker 200, ensuring that the control component 22 can only be used normally when the speaker 200 is correctly positioned. From the perspective of action logic, this avoids the safety hazard of operating before positioning.

[0074] Meanwhile, the entire process relies on the reset force of the third elastic element 52 to drive the pin 51 to automatically switch between the locked and unlocked states of the control component 22, without the need for additional manual intervention. This simplifies the operation process, improves response efficiency, and reduces the possibility of human error. Furthermore, the pin 51 simultaneously serves the dual function of sensing the position of the speaker 200 and controlling the start-up authority of the control component 22. There is no need to design separate position detection and position locking components, which effectively simplifies the overall structure, reduces failure points, and further improves the stability and service life of the position holding mechanism 50.

[0075] Furthermore, combined Figure 3 , Figure 5 , Figure 6 , Figure 13 , Figure 14 , Figure 17 and Figure 21 As shown, a second locking part 511 is provided at the end of the pin 51 near the operating component 22, and the operating component 22 is provided with a mating part 224. The operating component 22 is rotatable relative to the locking component 21. After the operating component 22 rotates a certain angle under the action of external force, the second locking part 511 and the mating part 224 lock and engage in the rotation direction of the operating component 22.

[0076] In other words, the second locking part 511 can precisely limit the position of the control component 22. When the control component 22 rotates to the preset required angle under the force applied by the user, the second locking part 511 and the mating part 224 on the control component 22 immediately form a constraint in the rotation direction of the control component 22, so that the control component 22 will not be accidentally deviated due to vibration, external force collision, etc., and the positional stability of the control component 22 at the target position is guaranteed.

[0077] Secondly, the above design simplifies the operation process when locking the position of the control component 22. No additional locking tools or complicated steps are required. The second locking part 511 can lock the control component 22 simply by rotating the control component 22 itself. This allows the control component 22 to be easily rotated and adjusted while ensuring that it is stably locked in the target position to avoid accidental displacement, thereby ensuring the working accuracy and stability of the locking component 21.

[0078] According to some optional embodiments of the present invention, combined with Figures 1-6 , Figure 9 and Figure 10 As shown, there are two locking mechanisms 20, which are respectively disposed on both sides of the mounting bracket 10. The mounting bracket 10 also includes a synchronizing rod 12, which is rotatably disposed on the mounting bracket 10. The two ends of the synchronizing rod 12 are respectively connected to two operating components 22 to enable the two locking mechanisms 20 to move synchronously.

[0079] The mounting bracket 10 is equipped with locking mechanisms 20 on both sides. This increases the locking force on the speaker 200 in the locked state and also increases the transmission path of the locking force on the speaker 200 in the locked state, covering a wider range of action. This avoids the problem of unilateral force due to insufficient force coverage of a single locking mechanism 20, thereby improving the uniformity of force and locking stability of the locking mechanism 20 when performing locking or unlocking actions on the speaker 200.

[0080] Furthermore, the two ends of the synchronizing rod 12 are respectively connected to the two operating components 22. This allows the synchronizing rod 12 to forcibly ensure the synchronicity of the movement of the two operating components 22. Without the synchronizing rod 12, the two operating components 22, which are spaced apart, may have asynchronous locking movements due to uneven load resistance, which may lead to deformation or movement jamming of the related parts. With its rigid connection characteristics, the synchronizing rod 12 can forcibly constrain the two operating components 22 to maintain a consistent movement rhythm (such as synchronous rotation), thereby improving the synchronicity and coordination of the movement when the two operating components 22 are locked or unlocked with the speaker 200.

[0081] Moreover, the synchronizing rod 12 can enhance the overall drive assembly's resistance to deformation. While connecting the spaced-apart control components 22, the synchronizing rod 12 can also serve as a lateral support structure, which can disperse impact forces.

[0082] Alternatively, the mounting bracket 10 is also provided with a pressure cap and pressure cap screws. The middle part of the synchronizing rod 12 is pressed inside the pressure cap, and the pressure cap screws connect the pressure cap and the mounting bracket 10 into a whole, thus ensuring the positional stability of the synchronizing rod 12.

[0083] Alternatively, combine Figures 1-6 , Figure 9 and Figure 10 As shown, the rotating component 221 is provided with a drive groove 2212. The two ends of the synchronizing rod 12 are respectively connected to the drive groove 2212 on the rotating component 221 located on both sides of the mounting bracket 10. This allows the synchronizing rod 12 to slide within the slide groove 32 with space as the rotating component 221 rotates, thus ensuring the rotational movement of the synchronizing rod 12 itself and achieving the effect of synchronous rotation of the rotating components 221 on both sides.

[0084] According to a second aspect of the present invention, the vehicle includes a vehicle body, a speaker 200 and a speaker 200 mounting mechanism as described above. The speaker 200 is provided with a locking engagement part 201, and the mounting bracket 10 is disposed in the vehicle body. When the speaker 200 is located in the speaker receiving cavity 11, the locking component 21 locks into the locking engagement part 201.

[0085] Specifically, the locking engagement part 201 on the speaker 200 and the locking component 21 on the mounting bracket 10 can be locked together according to user needs. This makes it easy to firmly fix the speaker 200 to the mounting bracket 10 inside the vehicle body, thereby preventing the speaker 200 from shaking inside the vehicle body due to bumps and vibrations during vehicle operation. This balances the flexibility of speaker 200 in placement and removal as well as installation stability, thereby improving the vehicle's market competitiveness.

[0086] In the description of this utility model, 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", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0087] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0088] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0089] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

[0090] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0091] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A speaker mounting structure (100), characterized in that, include: Mounting bracket (10), wherein the mounting bracket (10) is provided with a speaker receiving cavity (11); The locking mechanism (20) includes a locking component (21) and an operating component (22). The locking component (21) is movably disposed on the mounting bracket (10). The operating component (22) is in transmission cooperation with the locking component (21). The locking component (21) is adapted to lock or unlock the speaker (200) in the speaker housing cavity (11) under the drive of the operating component (22).

2. The speaker mounting structure (100) according to claim 1, characterized in that, The operating component (22) is rotatably disposed on the locking component (21), and the locking component (21) is translatably disposed on the mounting bracket (10) to be adapted to selectively extend into the speaker cavity (11) under the drive of the operating component (22). A motion conversion mechanism (30) for converting rotation into translation is provided between the operating component (22) and the locking component (21).

3. The speaker mounting structure (100) according to claim 2, characterized in that, The motion conversion mechanism (30) includes a slider (31) and a groove (32). One of the slider (31) and the groove (32) is disposed on the locking component (21), and the other of the slider (31) and the groove (32) is disposed on the operating component (22). The extension direction of the groove (32) has an acute angle with the rotation axis direction of the operating component (22), and the slider (31) is slidably disposed on the groove (32).

4. The speaker mounting structure (100) according to claim 3, characterized in that, The angle between the extension direction of the slide (32) and the rotation axis direction of the actuation component (22) is α, and α is in the range of 27° to 42°.

5. The speaker mounting structure (100) according to claim 3, characterized in that, The locking component (21) includes: The locking member (211) includes a first locking part (2111) and a connecting part (2112). The first locking part (2111) is adapted to lock into the speaker (200) inside the speaker housing cavity (11). The connecting part (2112) is connected to the first locking part (2111). One of the slider (31) and the groove (32) is provided on the outer periphery of the connecting part (2112). The manipulation component (22) includes: The rotating component (221) is provided with a sleeve portion (2211), and the connecting portion (2112) is provided inside the sleeve portion (2211). The outer peripheral surface of the sleeve portion (2211) is provided with the other of the slider (31) and the groove (32).

6. The speaker mounting structure (100) according to claim 5, characterized in that, The locking assembly (21) further includes: The base (212) is connected to the mounting bracket (10). The rotating member (221) is rotatably disposed on the base (212). The connecting part (2112) is translatably disposed on the base (212). The base (212) is provided with a limiting groove (2121). The extending direction of the limiting groove (2121) is parallel to the rotation axis of the operating component (22). The slider (31) passes through the limiting groove (2121).

7. The speaker mounting structure (100) according to claim 6, characterized in that, The base (212) includes: Seat plate (2122), the seat plate (2122) is connected to the mounting bracket (10); The collar portion (2123) is disposed on the side of the seat plate (2122) away from the mounting bracket (10). The rotating member (221) is rotatably disposed outside the collar portion (2123). The connecting portion (2112) is translatably disposed inside the collar portion (2123). The collar portion (2123) is provided with the limiting groove (2121).

8. The speaker mounting structure (100) according to claim 6, characterized in that, The manipulation component (22) further includes: The control member (222) is connected to the rotating member (221), and the control member (222) is provided with a handle (2221). At least one first elastic element (223) is disposed on the actuating element (222) or the rotating element (221) to provide an elastic restoring force for the locking assembly (21) to switch from its unlocked engagement position with the speaker (200) to its locked engagement position with the speaker (200).

9. The speaker mounting structure (100) according to claim 8, characterized in that, At least one of the first elastic elements (223) includes: A torsion spring, wherein the collar portion (2123) on the base (212) is provided with a torsion spring hole (2124), and the fixed end of the torsion spring is fixed at the torsion spring hole (2124) and engaged with the inner wall of the operating member (222); and / or A tension spring is provided on the rotating part (221), one end of the tension spring is fixed in the tension spring groove, and the other end of the tension spring is fixed on the mounting bracket (10).

10. The speaker mounting structure (100) according to claim 1, characterized in that, Also includes: The elastic ejection mechanism (40) is disposed in the speaker housing cavity (11). After the locking component (21) is unlocked and engaged with the speaker (200), the elastic ejection mechanism (40) pushes the speaker (200) to move away from the speaker housing cavity (11).

11. The speaker mounting structure (100) according to claim 10, characterized in that, The flexible ejection mechanism (40) includes: Push plate (41), which is movably disposed within the speaker enclosure (11); The second elastic element (42) abuts between the mounting bracket (10) and the push plate (41). After the locking assembly (21) is unlocked and engaged with the speaker (200), the push plate (41) pushes the speaker (200) away from the speaker housing cavity (11) under the action of the second elastic element (42).

12. The speaker mounting structure (100) according to claim 11, characterized in that, The flexible ejection mechanism (40) also includes: The limiting member (43) is provided with a sleeve rod (411) on the push plate (41). The second elastic member (42) is sleeved on the sleeve rod (411). The sleeve rod (411) extends from the inside of the speaker cavity (11) to the outside of the speaker cavity (11). The part of the sleeve rod (411) located outside the speaker cavity (11) is provided with a limiting part (4111). The limiting part (4111) and the limiting member (43) are engaged in a limiting cooperation in the pushing direction of the speaker (200) so that the limiting member (43) can limit the displacement of the push plate (41) in the pushing direction of the speaker (200).

13. The speaker mounting structure (100) according to claim 1, characterized in that, Also includes: A position holding mechanism (50) is movably disposed on the mounting bracket (10). After the locking component (21) unlocks the speaker (200) in the speaker housing cavity (11), the position holding mechanism (50) locks into the operating component (22) so that the locking component (21) maintains its unlocked engagement position with the speaker (200) in the speaker housing cavity (11). After the speaker (200) enters the speaker housing cavity (11), the position holding mechanism (50) unlocks into the operating component (22) under the thrust of the speaker (200).

14. The speaker mounting structure (100) according to claim 13, characterized in that, The position holding mechanism (50) includes: A pin (51) is movably disposed on the mounting bracket (10), one end of the pin (51) extends into the speaker housing cavity (11), and the other end of the pin (51) is disposed opposite to the operating component (22); A third elastic element (52) abuts between the mounting bracket (10) and the pin (51) to provide the pin (51) with an elastic restoring force to move toward the actuating assembly (22); Wherein, after the locking component (21) unlocks the speaker (200) inside the speaker housing cavity (11), the other end of the pin (51) locks into the operating component (22). After the speaker (200) enters the speaker housing cavity (11), one end of the pin (51) contacts the speaker (200), and the other end of the pin (51) unlocks into the operating component (22).

15. The speaker mounting structure (100) according to claim 14, characterized in that, The pin (51) is provided with a second locking part (511) at one end near the operating component (22), and the operating component (22) is provided with a mating part (224). The operating component (22) is rotatable relative to the locking component (21). After the operating component (22) rotates a certain angle under the action of external force, the second locking part (511) and the mating part (224) lock and engage in the rotation direction of the operating component (22).

16. The speaker mounting structure (100) according to claim 1, characterized in that, The number of locking mechanisms (20) is two, and the two locking mechanisms (20) are respectively disposed on both sides of the mounting bracket (10); The mounting bracket (10) also includes: Synchronous rod (12), which is rotatably mounted on the mounting bracket (10), with its two ends respectively connected to the two operating components (22) to enable the two locking mechanisms (20) to move synchronously.

17. A vehicle, characterized in that, include: Vehicle body; Speaker (200), wherein the speaker (200) is provided with a locking engagement part (201); The speaker (200) mounting mechanism according to any one of claims 1-16, wherein the mounting bracket (10) is disposed in the vehicle body, and when the speaker (200) is located in the speaker receiving cavity (11), the locking component (21) locks into the locking engagement part (201).

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