Adjustable ultrathin loudspeaker overturning and positioning mechanism

Abstract

The utility model relates to the technical field of ultra-thin loudspeakers, and discloses an adjustable ultra-thin loudspeaker overturning and positioning mechanism, which comprises a bottom plate, two positioning rings and a loudspeaker shell, vertical plates are fixedly connected to the left end and the right end of the top side of the bottom plate, a driving assembly is fixedly connected to the right end of the top side of the bottom plate, and the left end and the right end of the top side of the bottom plate are fixedly connected with the two positioning rings. Connecting blocks are fixedly connected to the top sides of the positioning rings, a connecting frame is fixedly connected to the top sides of the two connecting blocks, an air cylinder is fixedly connected to the left end of the top side of the bottom plate, a push plate is fixedly connected to the driving end of the air cylinder, and a rotating rod is rotationally connected to the interior of the connecting frame. According to the utility model, force of forward and backward rotation is transmitted to the loudspeaker housing through the square plate, the gear drives the rotating rod to rotate, then the rotating frame is driven to rotate left and right, and the force is transmitted to the loudspeaker housing to rotate left and right through the square plate, thereby achieving the effect of multi-angle adjustment.

Description

Technical Field

[0001] This utility model relates to the field of ultra-thin loudspeaker technology, and in particular to an adjustable ultra-thin loudspeaker flip positioning mechanism. Background Technology

[0002] Ultra-thin speakers are audio playback devices, and adjustable ultra-thin speaker flip-positioning mechanisms offer several advantages. From a usability perspective, it makes speaker positioning easy and simple. In practical applications, such as automotive interiors and smart home devices, different usage needs and environments require speakers to be positioned quickly and accurately. With the flip-positioning mechanism, users can easily change the speaker's orientation as needed without complicated operations or tools, greatly improving flexibility and convenience.

[0003] The motor rotates according to the set parameters, which in turn drive the speaker to flip via the transmission shaft and linkage mechanism. During the flipping process, the control circuit adjusts the speed according to the target angle, reduces the speed to precisely position the speaker near the target angle, and finally powers on the motor to overcome interference, allowing the speaker to stably play audio at the set position.

[0004] In existing technologies, some adjustable ultra-thin speaker flipping and positioning mechanisms can only achieve flipping in one direction, such as horizontal or vertical. In complex environments, they cannot flexibly adjust the speaker orientation according to spatial layout and acoustic characteristics. For example, in a living room with multiple wall reflections, an adjustable ultra-thin speaker flipping and positioning mechanism cannot accurately align the speaker with the optimal auditory reflection point, affecting the sound reflection and diffusion effects. Therefore, to address these shortcomings, an adjustable ultra-thin speaker flipping and positioning mechanism is proposed to solve the aforementioned problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an adjustable ultra-thin speaker flip positioning mechanism, which aims to improve the problem that some existing adjustable ultra-thin speaker flip positioning mechanisms cannot flexibly adjust the angle during use, resulting in reduced reflection and diffusion effects.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An adjustable ultra-thin speaker flipping and positioning mechanism includes a base plate, two positioning rings, and a speaker housing. Vertical plates are fixedly connected to both the left and right ends of the top side of the base plate. A driving assembly is fixedly connected to the right end of the top side of the base plate. Connecting blocks are fixedly connected to the top sides of the positioning rings. Connecting frames are fixedly connected to the top sides of the two connecting blocks. A cylinder is fixedly connected to the left end of the top side of the base plate. A push plate is fixedly connected to the driving end of the cylinder. A rotating rod is rotatably connected inside the connecting frame. Two limiting rings are fixedly connected to the outside of the rotating rod. A gear is fixedly connected to the middle of the rotating rod. Rotating frames are fixedly connected to both the front and rear ends of the rotating rod. A square plate is fixedly connected to the top side of the rotating frame. A toothed ring post is fixedly connected to the right side of the push plate.

[0008] As a further description of the above technical solution:

[0009] A power assembly is fixedly connected inside the square plate. A rotating disk is fixedly connected to the top side of the power assembly. Two transmission columns are slidably connected inside the rotating disk. A transmission plate is fixedly connected to the top side of the transmission columns. A clamping plate is fixedly connected to the top side of the transmission plate.

[0010] As a further description of the above technical solution:

[0011] The drive assembly includes a motor, the bottom side of which is fixedly connected to the top right end of the base plate, and the drive end of the motor is fixedly connected to a rotating shaft.

[0012] As a further description of the above technical solution:

[0013] The toothed ring post is externally slidably connected to the inside of the two positioning rings, and the drive end of the rotating shaft is fixedly connected to the right side of one of the positioning rings;

[0014] As a further description of the above technical solution:

[0015] The gear and the gear ring post are meshed together, and the bottom side of the push plate is slidably connected to the top side of the base plate.

[0016] As a further description of the above technical solution:

[0017] The power assembly includes a second motor, the bottom side of which is fixedly connected to the bottom side of the inner wall of the square plate, and the drive end of the second motor is fixedly connected to a rotating shaft.

[0018] As a further description of the above technical solution:

[0019] The top end of the rotating shaft is fixedly connected to the inside of the rotating disk, and the inside of the rotating disk has multiple arc-shaped openings.

[0020] As a further description of the above technical solution:

[0021] The interior of the arc-shaped opening is slidably connected to the exterior of the transmission column, and the adjacent sides of the plurality of clamping plates are in contact with the exterior of the speaker housing.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the connecting block drives the connecting frame to rotate back and forth, which in turn drives the rotating frame to rotate. The force of the back and forth rotation is transmitted to the speaker housing through the square plate. At the same time, the rotating rod is driven to rotate through the gear, which then drives the rotating frame to rotate left and right. The force is transmitted to the speaker housing to rotate left and right through the square plate, thereby achieving the effect of multi-angle adjustment.

[0024] 2. In this utility model, the rotating disk is driven to rotate, and then the arc-shaped opening is used to drive the four transmission columns to slide towards each other. The transmission columns drive the transmission plate to slide, and then drive multiple clamping plates to slide towards one side and quickly clamp and fix the speaker housing, thereby improving the positioning speed. Attached Figure Description

[0025] Figure 1 This is a perspective view of an adjustable ultra-thin speaker flipping and positioning mechanism proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the connecting frame of an adjustable ultra-thin speaker flipping and positioning mechanism proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the square plate of an adjustable ultra-thin loudspeaker flipping and positioning mechanism proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the rotating disk of an adjustable ultra-thin loudspeaker flipping and positioning mechanism proposed in this utility model.

[0029] Legend:

[0030] 1. Base plate; 2. Vertical plate; 3. Motor 1; 4. Rotating shaft; 5. Positioning ring; 6. Connecting block; 7. Connecting frame; 8. Cylinder; 9. Push plate; 10. Rotating rod; 11. Limiting ring; 12. Gear; 13. Rotating frame; 14. Square plate; 15. Gear ring column; 16. Motor 2; 17. Rotating shaft; 18. Rotating disk; 19. Arc-shaped opening; 20. Transmission column; 21. Transmission plate; 22. Clamping plate; 23. Speaker housing. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1 to 2 This utility model provides an embodiment of an adjustable ultra-thin speaker flipping and positioning mechanism, comprising a base plate 1, two positioning rings 5, and a speaker housing 23. The base plate 1 provides support, and the speaker housing 23 is used for playing music. Vertical plates 2 are fixedly connected to both the left and right ends of the top side of the base plate 1 by welding, thus providing support for the two vertical plates 2. A drive assembly, including a motor 3, is fixedly connected to the right end of the top side of the base plate 1, providing a drive source. The bottom side of the motor 3 is fixedly connected to the right end of the top side of the base plate 1 by welding, ensuring stable operation of the motor 3. A rotating shaft 4 is fixedly connected to the drive end of the motor 3, driving the rotating shaft 4 to rotate by starting the motor 3. The drive end of the rotating shaft 4 is fixedly connected to the right side of one of the positioning rings 5, transmitting the rotational force to one of the positioning rings 5 ​​through the rotating shaft 4. A connecting block 6 is fixedly connected to the top side of the positioning ring 5, transmitting the rotational force to the connecting block 6 through the positioning ring 5.

[0033] A connecting frame 7 is fixedly connected to the top side of two connecting blocks 6. The force of rotation of one positioning ring 5 and connecting block 6 is transmitted to the other connecting block 6 and the other positioning ring 5 through the connecting blocks 6. A cylinder 8 is fixedly connected to the top left end of the base plate 1 to provide a drive source. A push plate 9 is fixedly connected to the drive end of the cylinder 8. The push plate 9 is driven to slide by starting the cylinder 8. The bottom side of the push plate 9 is slidably connected to the top side of the base plate 1. The base plate 1 restricts the push plate 9 to slide stably. A rotating rod 10 is rotatably connected inside the connecting frame 7. The connecting frame 7 restricts the rotating rod 10 to rotate stably. Two limit rings 11 are fixedly connected to the outside of the rotating rod 10 to restrict the rotating rod 10 and prevent it from slipping.

[0034] A gear 12 is fixedly connected to the middle of the rotating rod 10, transmitting rotational force to the rotating rod 10. Rotating frames 13 are fixedly connected to both ends of the rotating rod 10, transmitting rotational force to the rotating frames 13. A square plate 14 is fixedly connected to the top side of the rotating frame 13, causing the square plate 14 to rotate back and forth. A toothed ring post 15 is fixedly connected to the right side of the push plate 9, transmitting sliding force to the toothed ring post 15, causing it to slide horizontally. The gear 12 and the toothed ring post 15 are meshed, with the gear 12 driving the toothed ring post 15 to rotate. The toothed ring post 15 is externally slidably connected to the inside of two positioning rings 5, ensuring stable sliding by the restraint of the positioning rings 5.

[0035] Reference Figure 1 , Figure 3 and Figure 4 A power assembly is fixedly connected inside the square plate 14 to provide a drive source. The power assembly includes a second motor 16, which is fixedly connected to the bottom side of the inner wall of the square plate 14 by welding to ensure stable operation. A rotating shaft 17 is fixedly connected to the drive end of the second motor 16, and the rotating shaft 17 is driven to rotate by starting the second motor 16. A rotating disk 18 is fixedly connected to the top side of the power assembly, and the top end of the rotating shaft 17 is fixedly connected to the inside of the rotating disk 18. The rotating shaft 17 transmits the rotational force to the rotating disk 18, enabling the rotating disk 18 to rotate synchronously.

[0036] The interior of the rotating disk 18 has multiple arc-shaped openings 19, providing internal space for movement. Two drive columns 20 are slidably connected inside the rotating disk 18, rotating the drive columns 20. The arc-shaped openings 19 are slidably connected to the exterior of the drive columns 20, guiding the drive columns 20 horizontally through the arc-shaped openings 19. A drive plate 21 is fixedly connected to the top side of the drive column 20, sliding along it. A clamping plate 22 is fixedly connected to the top side of the drive plate 21, transmitting the sliding force to the clamping plate 22. The adjacent sides of the clamping plates 22 contact the exterior of the speaker housing 23, allowing for rapid positioning of the speaker housing 23 by sliding the clamping plates 22 towards each other.

[0037] Working principle: First, the speaker housing 23 is placed on the top side of the square plate 14. Then, the motor 16 is started to drive the rotating shaft 17 to rotate, which in turn drives the rotating disk 18 to rotate. Then, through the arc-shaped opening 19, the four transmission columns 20 are driven to slide to the same side. The transmission columns 20 drive the transmission plate 21 to slide, which in turn drives multiple clamping plates 22 to slide to the same side and quickly clamp and fix the speaker housing 23, thereby improving the positioning speed.

[0038] When the speaker housing 23 needs to be rotated and adjusted, the starting motor 3 drives the rotating shaft 4 to rotate, which in turn drives one of the positioning rings 5 ​​to rotate. At this time, the two connecting blocks 6 and the two positioning rings 5 ​​are connected into a whole by the connecting frame 7, so that the positioning ring 5 can drive the connecting frame 7 to rotate back and forth through the connecting blocks 6, which in turn drives the rotating frame 13 to rotate. The force of the back and forth rotation is transmitted to the speaker housing 23 through the square plate 14. At the same time, the starting cylinder 8 drives the push plate 9 to slide to the left or right, which drives the toothed ring column 15 to slide. The sliding force is transmitted to the meshing gear 12 through the toothed ring column 15, which drives the rotating rod 10 to rotate, which then drives the rotating frame 13 to rotate left and right. The force is transmitted to the speaker housing 23 to rotate left and right through the square plate 14, thereby achieving the effect of multi-angle adjustment.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable ultra-thin loudspeaker flipping and positioning mechanism, comprising a base plate (1), two positioning rings (5) and a loudspeaker housing (23), characterized in that: The top left and right ends of the base plate (1) are fixedly connected to the upright plate (2), the top right end of the base plate (1) is fixedly connected to the drive assembly, the top side of the positioning ring (5) is fixedly connected to the connecting block (6), the top sides of the two connecting blocks (6) are fixedly connected to the connecting frame (7), the top left end of the base plate (1) is fixedly connected to the cylinder (8), the drive end of the cylinder (8) is fixedly connected to the push plate (9), the inside of the connecting frame (7) is rotatably connected to the rotating rod (10), the outside of the rotating rod (10) is fixedly connected to two limiting rings (11), the middle part of the rotating rod (10) is fixedly connected to the gear (12), the front and rear ends of the rotating rod (10) are fixedly connected to the rotating frame (13), the top side of the rotating frame (13) is fixedly connected to the square plate (14), and the right side of the push plate (9) is fixedly connected to the toothed ring column (15).

2. The adjustable ultra-thin speaker flipping and positioning mechanism according to claim 1, characterized in that: A power assembly is fixedly connected inside the square plate (14). A rotating disk (18) is fixedly connected to the top side of the power assembly. Two transmission columns (20) are slidably connected inside the rotating disk (18). A transmission plate (21) is fixedly connected to the top side of the transmission column (20). A clamping plate (22) is fixedly connected to the top side of the transmission plate (21).

3. The adjustable ultra-thin speaker flipping and positioning mechanism according to claim 1, characterized in that: The drive assembly includes a motor (3), the bottom side of which is fixedly connected to the top right end of the base plate (1), and the drive end of the motor (3) is fixedly connected to a rotating shaft (4).

4. The adjustable ultra-thin loudspeaker flipping and positioning mechanism according to claim 3, characterized in that: The toothed ring post (15) is externally slidably connected to the inside of the two positioning rings (5), and the driving end of the rotating shaft (4) is fixedly connected to the right side of one of the positioning rings (5).

5. The adjustable ultra-thin speaker flipping and positioning mechanism according to claim 1, characterized in that: The gear (12) and the gear ring post (15) are meshed together, and the bottom side of the push plate (9) is slidably connected to the top side of the base plate (1).

6. The adjustable ultra-thin loudspeaker flipping and positioning mechanism according to claim 2, characterized in that: The power assembly includes a second motor (16), the bottom side of which is fixedly connected to the bottom side of the inner wall of the square plate (14), and the drive end of the second motor (16) is fixedly connected to a rotating shaft (17).

7. The adjustable ultra-thin loudspeaker flipping and positioning mechanism according to claim 6, characterized in that: The top end of the rotating shaft (17) is fixedly connected to the inside of the rotating disk (18), and the inside of the rotating disk (18) has multiple arc-shaped openings (19).

8. The adjustable ultra-thin loudspeaker flipping and positioning mechanism according to claim 7, characterized in that: The interior of the arc-shaped opening (19) is slidably connected to the exterior of the transmission column (20), and the adjacent sides of the plurality of clamping plates (22) are in contact with the exterior of the speaker housing (23).

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