Rotatable sound box

Abstract

The utility model provides a rotatable sound box, which comprises a base and a sound box shell, a circuit board is arranged in the base, a sounding loudspeaker is arranged in the sound box shell, and the sounding loudspeaker is connected with the circuit board; the lower part of the base is provided with a control button and an electric socket, and the control button and the electric socket are connected with the circuit board; an arc-shaped groove is formed in the upper surface of the base, and an arc-shaped surface matched with the arc-shaped groove is formed at the bottom of the sound equipment shell; the sound equipment shell and the base are rotationally connected through a rotating shaft structure; the rotating shaft structure comprises a first fixing plate, a second fixing plate, a third fixing plate, a hollow rotating shaft, a first screw and a second screw. The stereo can realize inclined display, directly improves the interestingness of display, is provided with an interlayer, can be hung, and has various functions and high adaptability.

Description

Technical Field

[0001] This utility model relates to the field of audio technology, and in particular to a rotatable audio system. Background Technology

[0002] Chinese patent announcement number CN211240029U, published on August 11, 2020, discloses a high-sensitivity, multi-functional smart speaker. The speaker includes a cylindrical shell, a connecting base mounted at the bottom of the shell, and a smart control board installed inside the shell. The control board is connected to a speaker and control buttons, which are located on the top of the shell and are touch-sensitive. The connecting base has a rotating shaft, and the cylindrical shell has a rotating ring fitted onto this shaft. A suction cup is detachably connected to the bottom of the base. This invention features a cylindrical shell structure, resulting in a pleasing overall appearance and ease of use. The connecting base further enhances placement and use, improves music playback, and elevates the overall quality. However, this existing technology suffers from drawbacks: the limited rotation angle reduces the overall appeal and consumer appeal, and its functionality is relatively limited, requiring improvement. Utility Model Content

[0003] Based on this, the purpose of this utility model is to provide a rotatable speaker that can be tilted for display, directly enhancing the visual appeal of the display. It also features a partition and can be hung, making it versatile and highly applicable.

[0004] This utility model provides a rotatable speaker, including a base and a speaker housing. A circuit board is disposed within the base, and a speaker horn is disposed within the speaker housing, with the speaker horn connected to the circuit board. A control button and a power connector are disposed at the lower part of the base, and these are connected to the circuit board. An arc-shaped groove is formed on the upper surface of the base, and an arc-shaped surface matching the arc-shaped groove is formed on the bottom of the speaker housing. The speaker housing and the base are rotatably connected by a pivot structure. The pivot structure includes a first fixing plate, a second fixing plate, a third fixing plate, a hollow pivot, a first screw, and a second screw. The third fixing plate is disposed on the inner side of the arc-shaped groove away from the axis, and the second fixing plate is disposed on the outer side of the arc-shaped groove and connected to the third fixing plate. The fixing plates are coaxially arranged, and the second fixing plate and the third fixing plate are fixed together by the second screw. The first fixing plate is coaxially arranged above the second fixing plate, and a first washer is coaxially arranged between the first fixing plate and the second fixing plate. The first fixing plate is fixedly connected to the speaker housing by the first screw. The hollow rotating shaft passes through the first fixing plate, the first washer, the second fixing plate, and the wall of the arc-shaped groove in sequence. The top of the hollow rotating shaft is fixedly connected to the speaker housing. A pad is connected to the bottom of the base. A partition is connected to the lower part of the pad through a rotating shaft. A functional sticker is coaxially attached to the upper surface of the partition. A hanging ring storage cavity is provided on one side between the bottom of the pad and the partition. A hanging ring is fitted inside the hanging ring storage cavity.

[0005] Preferably, the upper surface of the speaker housing is covered with a sound-emitting protective mesh.

[0006] Preferably, the bottom inner wall of the base has an internal thread, and the upper surface of the pad has an external thread that mates with the internal thread.

[0007] Preferably, the bottom of the pad is connected to a foot via a hinge; the hinge's flip angle is set to 0-50°.

[0008] Preferably, the functional patch is configured as a mosquito repellent patch or an aromatherapy patch.

[0009] Preferably, an anti-slip washer is affixed to the lower surface of the pad near the edge.

[0010] Preferably, the upper surface of the partition is provided with an anti-slip pad.

[0011] Preferably, the free end of the lifting ring has a hanging hole.

[0012] The beneficial effects of this utility model are as follows: the speaker housing is supported by a rotating shaft structure and achieves an eccentric rotation along the arc surface of the base, thereby achieving a multi-angle tilted display form, directly enhancing the interest of the display. The upper surface of the partition is coaxially affixed with a functional sticker, which can be set as a mosquito repellent sticker or an aromatherapy sticker, thus making it suitable for both outdoor and indoor use. A hanging ring is embedded in the hanging ring storage cavity, allowing for hanging placement. It has multiple functions and high applicability. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present invention.

[0014] Figure 2 This is a cross-sectional view of the present invention (the pad is omitted).

[0015] Figure 3 This is a three-dimensional view of the rotating shaft structure.

[0016] Figure 4 This is an exploded view of the present invention.

[0017] Figure 5 This is a bottom view of the present invention.

[0018] Figure 6 This is a side view of the present invention.

[0019] Figure 7 for Figure 2 A magnified view of point A.

[0020] The attached diagram is labeled as follows: 10. Soundproof grille; 12. Base; 11. Speaker housing; 13. Control button; 14. External thread; 15. Pad; 16. Foot; 17. Function sticker; 18. Partition; 19. Shaft; 20. Anti-slip washer; 21. Hanging ring storage cavity; 22. Hanging ring; 23. Hanging hole; 24. Speaker; 25. Curved surface; 26. Circuit board; 27. Shaft structure; 28. First fixing plate; 32. Second fixing plate; 29. ​​Third fixing plate; 31. Hollow shaft; 33. First screw; 30. Second screw; 33. Through first screw; 34. Curved groove; 35. Internal thread; 36. Electrical socket; 37. First washer. Detailed Implementation

[0021] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with specific embodiments and accompanying drawings.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Please refer to Figure 1-7 As shown, this utility model provides a rotatable speaker, including a base 12 and a speaker housing 11. A sound-emitting guard 10 is provided on the upper surface of the speaker housing 11. A circuit board 26 is disposed inside the base 12, and a speaker 24 is disposed inside the speaker housing 11, with the speaker 24 connected to the circuit board 26. A control button 13 and a power socket 36 are disposed at the lower part of the base 12, and the control button 13 and the power socket 36 are connected to the circuit board 26. An arc-shaped groove 34 is formed on the upper surface of the base 12, and an arc-shaped surface 25 matching the arc-shaped groove 34 is formed on the bottom of the speaker housing 11. The speaker housing 11 and the base 12 are rotatably connected by a rotating shaft structure 27. The rotating shaft structure 27 includes a first fixing plate 28, a second fixing plate 32, a third fixing plate 29, a hollow rotating shaft 31, a first screw 33, and a second screw 30. The third fixing plate 29 is disposed on the inner side of the arc-shaped groove 34 away from the axis, and the second fixing plate 32 is disposed on the outer side of the arc-shaped groove 34. The second fixing plate 32 and the third fixing plate 29 are coaxially arranged on the side. The second fixing plate 32 and the third fixing plate 29 are fixed together by the second screw 30. The first fixing plate 28 is coaxially arranged above the second fixing plate 32 and the first fixing plate 28 and the second fixing plate 32 are coaxially arranged with the first washer 37. The first fixing plate 28 is fixedly connected to the speaker housing 11 by the first screw 33. The hollow rotating shaft 31 passes through the first fixing plate 28, the first washer 37, the second fixing plate 32 and the groove wall of the arc groove 34 in sequence. The top of the hollow rotating shaft 31 is fixedly connected to the speaker housing 11. The bottom of the base 12 is connected to the pad 15. The inner side wall of the bottom of the base 12 has an internal thread 35. The upper surface of the pad 15 has an external thread 14 that mates with the internal thread 35, which facilitates disassembly and assembly.

[0024] The lower part of the pad 15 is connected to a partition 18 via a pivot 19. A functional sticker 17 is coaxially attached to the upper surface of the partition 18. The functional sticker 17 is configured as a mosquito repellent sticker or an aromatherapy sticker.

[0025] A hanging ring storage cavity 21 is provided on one side between the bottom of the pad 15 and the partition 18. A hanging ring 22 is fitted inside the hanging ring storage cavity 21, and a hanging hole 23 is provided at the free end of the hanging ring 22.

[0026] Preferably, the bottom of the base 15 is connected to multiple feet 16 via hinges; the feet 16 are all fitted into the bottom of the base 15; the hinge rotation angle is set to 0-50°. In actual use, the feet 16 can be flipped outwards at a predetermined angle, thereby raising the speaker, reducing the resonance between the speaker and the ground, and improving sound quality.

[0027] Preferably, an anti-slip washer 20 is affixed to the lower surface of the pad 15 near the edge to prevent the pad 15 from sliding when placed on a flat surface.

[0028] Preferably, an anti-slip washer is attached to the upper surface of the partition 18 to increase the friction between the partition 18 and the pad 15 and prevent the partition 18 from popping out automatically.

[0029] In this embodiment, the speaker housing is supported by a pivot structure and rotates eccentrically along the arc surface of the base, thereby achieving a multi-angle tilted display form, which directly enhances the interest of the display. The upper surface of the partition is coaxially affixed with a functional sticker, which can be set as a mosquito repellent sticker or an aromatherapy sticker, thus making it suitable for both outdoor and indoor use. A hanging ring is embedded in the hanging ring storage cavity, allowing for hanging placement. It has multiple functions and high applicability.

[0030] The above-described embodiments are merely one implementation of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A rotatable speaker, comprising a base (12) and a speaker housing (11), wherein a circuit board (26) is disposed within the base (12), and a speaker horn (24) is disposed within the speaker housing (11), the speaker horn (24) being connected to the circuit board (26); a control button (13) and a power connector (36) are disposed at the lower part of the base (12), the control button (13) and the power connector (36) being connected to the circuit board (26); characterized in that: The upper surface of the base (12) is formed with an arc-shaped groove (34), and the bottom of the speaker housing (11) is formed with an arc-shaped surface (25) that matches the arc-shaped groove (34); the speaker housing (11) and the base (12) are rotatably connected by a rotating shaft structure (27); the rotating shaft structure (27) includes a first fixing plate (28), a second fixing plate (32), a third fixing plate (29), a hollow rotating shaft (31), a first screw (33), and a second screw (30). The third fixing plate (29) is disposed on the inner side of the arc-shaped groove (34) away from the axis, and the second fixing plate (32) is disposed on the outer side of the arc-shaped groove (34) and is coaxially disposed with the third fixing plate (29). The second fixing plate (32) and the third fixing plate (29) are fixed together by the second screw (30). The first fixing plate (28) is coaxially disposed with the second fixing plate (29). Above the first fixing plate (28) and the second fixing plate (32), a first washer (37) is coaxially arranged between them. The first fixing plate (28) is fixedly connected to the speaker housing (11) by the first screw (33). The hollow rotating shaft (31) passes through the first fixing plate (28), the first washer (37), the second fixing plate (32), and the groove wall of the arc groove (34) in sequence. The top of the hollow rotating shaft (31) is fixedly connected to the speaker housing (11). The bottom of the base (12) is connected to a pad (15). The lower part of the pad (15) is connected to a partition (18) through a rotating shaft (19). The upper surface of the partition (18) is coaxially affixed with a functional sticker (17). A hanging ring storage cavity (21) is provided on one side between the bottom of the pad (15) and the partition (18). A hanging ring (22) is embedded in the hanging ring storage cavity (21).

2. The rotatable speaker according to claim 1, characterized in that: The upper surface of the speaker housing (11) is covered with a sound-emitting protective mesh (10).

3. A rotatable speaker according to claim 1, characterized in that: The bottom inner wall of the base (12) is formed with an internal thread (35), and the upper surface of the pad (15) is formed with an external thread (14) that mates with the internal thread (35).

4. A rotatable speaker according to claim 1, characterized in that: The bottom of the pad (15) is connected to multiple pad feet (16) by a hinge; the hinge's flip angle is set to 0-50°.

5. A rotatable speaker according to claim 1, characterized in that: The functional patch (17) is set as a mosquito repellent patch or an aromatherapy patch.

6. A rotatable speaker according to claim 1, characterized in that: The lower surface of the pad (15) is provided with an anti-slip washer (20) near the edge.

7. A rotatable speaker according to claim 1, characterized in that: The upper surface of the partition (18) is covered with an anti-slip pad.

8. A rotatable speaker according to claim 1, characterized in that: The free end of the lifting ring (22) is provided with a hanging hole (23).

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