A speaker capable of reversible motion

Abstract

This utility model relates to a rotatable loudspeaker, comprising: a mounting base, a baffle, a movable seat, a loudspeaker assembly, and a drive assembly; the mounting base is disposed on one side of the baffle and has an arc-shaped groove thereon; the movable seat is slidably connected to the arc-shaped groove; the loudspeaker assembly is fixedly disposed on the movable seat; the drive assembly is used to drive the movable seat to rotate about the center of the arc-shaped groove as an axis, thereby causing the loudspeaker assembly to extend or retract relative to the baffle along an arc-shaped trajectory. This utility model can enhance the visual sense of technology, and its compact and reasonable layout significantly optimizes the use of space.

Description

Technical Field

[0001] This utility model relates to the field of loudspeakers, and more specifically, to a loudspeaker with a tumble-moving mechanism. Background Technology

[0002] With consumption upgrades and technological advancements, users' demands for electronic products have expanded from simply pursuing performance and quality to focusing on a sense of technology, ritual, and novelty. In the field of audio equipment, especially speaker systems integrated into home and automotive settings, traditional fixed speakers, with their simple structure and lack of visual dynamic effects, struggle to meet users' growing demands for personalization and technological aesthetics. Utility Model Content

[0003] The purpose of this invention is to provide a rotatable speaker that enhances the visual sense of technology and has a compact and reasonable layout, significantly optimizing the use of space.

[0004] A reversible loudspeaker includes: a mounting base, a baffle, a movable seat, a loudspeaker assembly, and a drive assembly; the mounting base is disposed on one side of the baffle and has an arc-shaped groove thereon; the movable seat is slidably connected to the arc-shaped groove; the loudspeaker assembly is fixedly disposed on the movable seat; the drive assembly is used to drive the movable seat to rotate about the center of the arc-shaped groove as an axis, thereby causing the loudspeaker assembly to extend or retract relative to the baffle along an arc-shaped trajectory.

[0005] In the above technical solution, the sliding fit structure of the arc-shaped groove and the movable seat, combined with the design of the drive component driving the movable seat to rotate around the virtual axis, makes the speaker component move along the arc trajectory, forming a unique flipping dynamic effect. This not only enhances the visual sense of technology, but also makes the layout compact and reasonable. When the speaker component is retracted, it is completely hidden behind the baffle, and when it is extended, it unfolds along the arc, which significantly optimizes the use of space.

[0006] Furthermore, the mounting base includes two upright plates arranged opposite each other, and the arc-shaped grooves are respectively formed on the two upright plates.

[0007] In the above technical solution, the mounting base includes two symmetrical upright plates, and arc-shaped grooves are opened on the two upright plates to form a symmetrical support structure, so that the movable base is subjected to balanced force and ensures that the flipping movement is smooth and does not deviate.

[0008] Furthermore, the arc-shaped groove includes a first groove and a second groove arranged coaxially.

[0009] In the above technical solution, the coaxial first groove and second groove on the upright plate can make the force on the movable seat more uniform, ensuring smooth and stable rotation.

[0010] Furthermore, the movable seat is provided with rollers on both sides, and the rollers are rolled in the corresponding arc-shaped grooves to support the movable seat between the two upright plates.

[0011] In the above technical solution, rollers extend into the arc-shaped groove on both sides of the movable seat, converting sliding friction into rolling friction, reducing motion resistance, and making the flipping process smoother and quieter.

[0012] Furthermore, the drive assembly includes a drive component and a transmission component, the drive component is fixedly mounted on the mounting base, and the output end of the drive component is connected to the transmission component.

[0013] In the above technical solution, the driving component can drive the movable seat to rotate through the transmission assembly. The overall structure is simple and reasonable, and easy to lay out and assemble.

[0014] Furthermore, the movable seat is provided with a swing tooth, which is connected to the transmission assembly.

[0015] In the above technical solution, the movable seat is connected to the transmission assembly through the swing tooth, so that the driving component can drive the swing tooth to rotate through the transmission assembly. The swing tooth provides the torque to rotate along the central axis of the arc-shaped slide grooves on both sides, and drives the movable seat and the speaker assembly to rotate along the arc path.

[0016] Furthermore, it also includes a housing, which is connected to the mounting base to house the drive unit and transmission assembly inside the housing.

[0017] In the above technical solution, by setting a cover connected to the mounting base, the drive components and transmission components are enclosed inside, effectively preventing dust and foreign objects from entering, reducing the failure rate, suppressing the spread of transmission noise, hiding the internal mechanical structure, and improving the product's appearance.

[0018] Furthermore, the speaker assembly includes a speaker and an outer cover connected to the speaker, wherein when the speaker assembly is in a retracted state, the outer cover is flush with the surface of the baffle.

[0019] In the above technical solution, the speaker is equipped with an outer cover that is flush with the surface of the baffle when retracted, achieving a visually hidden effect for the speaker, avoiding dust accumulation and enhancing the overall appearance of the product.

[0020] Compared with the prior art, the beneficial effects of this utility model are: through the sliding fit structure of the arc-shaped groove and the movable seat, combined with the design of the drive component driving the movable seat to rotate around the virtual axis, the speaker assembly moves along the arc trajectory, forming a unique flipping dynamic effect, which not only enhances the visual sense of technology, but also has a compact and reasonable layout, so that the speaker assembly is completely hidden behind the baffle when retracted, and unfolds along the arc when extended, which significantly optimizes the use of space. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a reversible loudspeaker according to an embodiment of the present invention.

[0022] Figure 2 This is a structural schematic diagram of the reversible speaker concealment baffle and cover according to an embodiment of the present invention.

[0023] Figure 3 This is a structural schematic diagram of the speaker with a reversible motion extended state according to an embodiment of the present invention.

[0024] Figure 4 This is a schematic diagram of the structure of the driving component according to an embodiment of the present utility model.

[0025] Explanation of icon numbers:

[0026] Mounting base 1, upright plate 11, base plate 12, arc-shaped slide 13, first groove 131, second groove 132, baffle 2, movable seat 3, roller 31, swing tooth 32, speaker assembly 4, speaker 41, outer cover 42, drive assembly 5, drive component 51, transmission assembly 52, worm gear 521, first gear 522, second gear 523, rotating shaft 524, third gear 525, cover 6. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0029] Please refer to Figures 1 to 4 In a preferred embodiment, the rotatable loudspeaker of this invention mainly includes a mounting base 1, a baffle 2, a movable base 3, a loudspeaker assembly 4, and a drive assembly 5. The mounting base 1 is disposed on one side of the baffle 2 and has an arc-shaped groove 13. The movable base 3 is slidably connected to the arc-shaped groove 13, and the loudspeaker assembly 4 is fixedly disposed on the movable base 3. The drive assembly 5 is used to drive the movable base 3 to rotate about the center of the arc-shaped groove 13, thereby causing the loudspeaker assembly 4 to extend or retract relative to the baffle 2 along an arc-shaped trajectory.

[0030] The baffle 2 is used to conceal other components to achieve a hiding effect. In practical applications, the baffle 2 can be a vehicle center console panel, a desktop, or other flat surface, or it can be one of the surfaces of the product casing. Through the sliding engagement structure between the arc-shaped slide groove 13 and the movable seat 3, combined with the design of the drive component 5 driving the movable seat 3 to rotate around a virtual axis, the speaker assembly 4 moves along an arc trajectory, forming a unique flipping dynamic effect. This not only enhances the visual sense of technology but also creates a compact and reasonable layout. When retracted, the speaker assembly 4 is completely hidden behind the baffle 2, and when extended, it unfolds along an arc, significantly optimizing the use of space.

[0031] The mounting base 1 includes two opposing upright plates 11, with arc-shaped grooves 13 respectively formed on the two upright plates 11. For example, the mounting base 1 is generally U-shaped, including a base plate 12, with the two upright plates 11 opposite each other on both sides of the base plate 12. Arc-shaped grooves 13 are formed on the two upright plates 11 respectively, thereby forming a symmetrical support structure, so that the movable base 3 is subjected to balanced force, ensuring that the flipping movement is smooth and does not deviate.

[0032] In this embodiment, the arc-shaped slide 13 includes a first groove 131 and a second groove 132 arranged coaxially. By providing the first groove 131 and the second groove 132 coaxially on the upright plate 11, the movable seat 3 is simultaneously slidably connected to the first groove 131 and the second groove 132, which makes the force on the movable seat 3 more uniform and ensures smooth and stable rotation.

[0033] The movable seat 3 is equipped with rollers 31 on both sides. The rollers 31 are rolled in the corresponding arc-shaped grooves 13 to support the movable seat 3 between the two upright plates 11. The rollers 31 on both sides of the movable seat 3 extend into the arc-shaped grooves 13, which converts sliding friction into rolling friction, reduces motion resistance, and makes the flipping process smoother and quieter.

[0034] Please refer to Figure 4 The drive assembly 5 includes a drive component 51 and a transmission assembly 52. ​​The drive component 51 is fixedly mounted on the mounting base 1, and the output end of the drive component 51 is connected to the transmission assembly 52. ​​The drive component 51 can drive the movable base 3 to rotate through the transmission assembly 52. ​​The overall structure is simple and reasonable, and easy to lay out and assemble.

[0035] The movable seat 3 is provided with a rocker tooth 32, which is connected to the transmission assembly 52. ​​The movable seat 3 is connected to the transmission assembly 52 through the rocker tooth 32, so that the drive member 51 can drive the rocker tooth 32 to rotate through the transmission assembly 52. ​​The rocker tooth 32 provides the torque to rotate along the central axis of the arc-shaped slide grooves 13 on both sides, and drives the movable seat 3 and the speaker assembly 4 to rotate along the arc-shaped path.

[0036] For example, the transmission assembly 52 includes a worm 521, a first gear 522, a second gear 523, a rotating shaft 524, and a third gear 525. The worm 521 is connected to the output end of the drive unit 51. The first gear 522 includes a coaxial worm gear and a gear. The worm gear meshes with the worm 521, and the gear meshes with the second gear 523. The second gear 523 and the third gear 525 are respectively sleeved on both ends of the rotating shaft 524 so that they can rotate synchronously. The third gear 525 meshes with the rocker arm 32. The drive unit 51 can be a motor, which can drive the worm 521 to rotate. The worm 521 drives the first gear 522 to rotate, which in turn drives the second gear 523 to rotate. The second gear 523 drives the third gear 525 to rotate synchronously through the rotating shaft 524. The third gear 525 drives the movable seat 3 to rotate through the rocker arm, thereby realizing the extension and retraction of the speaker assembly 4.

[0037] The rotatable speaker of this invention also includes a cover 6, which is connected to the mounting base 1 to house the drive component 51 and the transmission assembly 52 inside the cover 6. By providing the cover 6 connected to the mounting base 1, the drive component 51 and the transmission assembly 52 are enclosed inside, effectively preventing dust and foreign objects from entering, reducing the failure rate, suppressing the spread of transmission noise, and hiding the internal mechanical structure, thus improving the product's appearance and cleanliness.

[0038] The speaker assembly 4 includes a speaker 41 and an outer cover 42 connected to the speaker 41. When the speaker assembly 4 is in the retracted state, the outer cover 42 is flush with the surface of the baffle 2. The speaker 41 is provided with an outer cover 42, which is flush with the surface of the baffle 2 in the retracted state, to achieve a visually hidden effect of the speaker 41, avoid dust accumulation, and enhance the integrated look of the product.

[0039] In the description of this utility model, it should be understood that terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0041] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A speaker capable of reversible motion, characterized by, include: Mounting base, baffle, movable base, speaker assembly, and drive assembly; The mounting base is disposed on one side of the baffle and has an arc-shaped sliding groove thereon; The movable seat is slidably connected to the arc-shaped sliding groove; The speaker assembly is fixedly mounted on the movable base; The drive assembly is used to drive the movable seat to rotate about the center of the arc-shaped slide, thereby causing the speaker assembly to extend or retract relative to the baffle along an arc-shaped trajectory.

2. The reversible motion speaker of claim 1, wherein, The mounting base includes two upright plates arranged opposite each other, and the arc-shaped grooves are respectively formed on the two upright plates.

3. The reversible loudspeaker according to claim 2, characterized in that, The arc-shaped groove includes a first groove and a second groove arranged coaxially.

4. The reversible loudspeaker according to claim 2, characterized in that, The movable seat is provided with rollers on both sides, and the rollers are rolled in the corresponding arc-shaped grooves to support the movable seat between the two upright plates.

5. The reversible loudspeaker according to claim 1, characterized in that, The drive assembly includes a drive component and a transmission assembly. The drive component is fixedly mounted on the mounting base, and the output end of the drive component is connected to the transmission assembly.

6. The reversible loudspeaker according to claim 5, characterized in that, The movable seat is provided with a swing tooth, which is connected to the transmission assembly.

7. The reversible loudspeaker according to claim 5, characterized in that, It also includes a housing, which is connected to the mounting base to house the drive unit and transmission assembly inside the housing.

8. The reversible loudspeaker according to claim 1, characterized in that, The speaker assembly includes a speaker and an outer cover attached to the speaker, wherein when the speaker assembly is in a retracted state, the outer cover is flush with the surface of the baffle.

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