A wooden speaker that can rotate at multiple angles

Abstract

This utility model relates to the field of wooden speaker technology and discloses a multi-angle rotatable wooden speaker, including a base. The top of the base has a groove, and a rotating plate is rotatably connected within the groove. A wooden speaker body is fixedly mounted on the top surface of the rotating plate. A drive motor rotates a worm gear, which in turn rotates the worm wheel, shaft, and rotating plate, enabling multi-angle rotation of the wooden speaker body. This meets the speaker angle requirements in different scenarios, improving the user experience. A first and second limiting block are installed on the lower back of the wooden speaker body to limit and protect external cables, preventing them from being pulled off as the speaker body rotates, thus affecting its use. The speaker body is fixedly mounted in a bottom shell at the bottom of the base. Universal wheels are installed near the four corners of the bottom of the wooden speaker body, providing support for the speaker body.

Description

Technical Field

[0001] This utility model relates to the field of wooden speaker technology, specifically a wooden speaker that can rotate at multiple angles. Background Technology

[0002] In the field of audio equipment, traditional speakers usually have a fixed structure, and their placement angle and position are difficult to adjust flexibly according to actual usage needs. In different scenarios such as home and office, users may need to change the orientation and position of the speakers according to factors such as spatial layout, sound propagation direction and personal listening habits. However, traditional speakers cannot meet the needs of such multi-angle adjustment, which to some extent limits the user experience of the speakers and makes it impossible for users to obtain the best sound and viewing effects.

[0003] Although some speakers on the market have certain adjustment functions, they still have many shortcomings in terms of adjustment methods, stability, and convenience. For example, the adjustment structure of some adjustable speakers is relatively complex, making them not easy to operate and requiring users to spend a lot of time and effort to adjust. Some speakers are also unstable after the angle is adjusted, and are prone to shaking or even tipping over, affecting the normal use and lifespan of the speaker. Some speakers may also experience wire detachment or poor contact when rotated for adjustment. To address these issues, we have proposed a multi-angle rotatable wooden speaker. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present invention provides a wooden speaker that can rotate at multiple angles to solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a multi-angle rotatable wooden speaker, including a base, a groove on the top of the base, and a rotating plate rotatably connected within the groove. A wooden speaker body is fixedly mounted on the top surface of the rotating plate. A mounting groove is formed on the bottom inner wall of the groove on the top of the base. A rotating shaft extending into the mounting groove on the bottom center of the rotating plate is fixedly mounted. A worm gear is mounted on the outer ring of the mounting groove on the rotating shaft. A worm is rotatably connected to one inner wall of the mounting groove on the base. A drive motor is also installed in the mounting groove on the base. A first limiting block is fixedly mounted on the lower part of the back of the wooden speaker body. A fixing plate is fixedly mounted on one side of the back of the wooden speaker body. A movable plate is hinged to the side of the fixing plate away from the wooden speaker body. A second limiting block is fixedly mounted on the side wall of the movable plate near the wooden speaker body.

[0006] As a preferred technical solution of this utility model, the wooden speaker body has a wiring groove in the middle of one side of the back, and a wiring hole is installed in the wiring groove. The output end of the drive motor is connected to one end of the worm gear, and the worm gear and the worm wheel mesh with each other.

[0007] As a preferred technical solution of this utility model, the sides of the first limiting block and the second limiting block that are close to each other are both semi-circular, and the inner rings of the first limiting block and the second limiting block that are semi-circular are both equipped with protective pads, which can be made of rubber.

[0008] As a preferred technical solution of this utility model, a fixing block is fixedly installed on one side of the back of the wooden speaker body, and the first limiting block is located between the fixing block and the fixing plate.

[0009] As a preferred technical solution of this utility model, the upper and lower parts of the movable plate away from the fixed plate are provided with cavities, and a limiting plate is provided in the cavity. The top surface of the limiting plate is respectively welded with a pressing plate and a locking block extending to the outside of the movable plate, and the locking block is provided on the side close to the wooden speaker body.

[0010] As a preferred embodiment of this utility model, springs are installed on the inner walls of the cavities opened on the upper and lower parts of the movable plate away from the fixed plate, on the side that is close to the limiting plate.

[0011] As a preferred technical solution of this utility model, the fixing block has a through groove on the side away from the wooden speaker body to accommodate the movable plate, and the top and bottom inner walls of the through groove of the fixing block are provided with slots that match the locking block.

[0012] As a preferred technical solution of this utility model, the bottom of the base is fixedly installed inside the bottom shell, and universal wheels are installed at the bottom of the wooden speaker body and near the four corners, and all four universal wheels move inside the bottom shell.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This multi-angle rotatable wooden speaker features a rotating plate connected to a rotating base groove. A worm gear is mounted on the outer ring of the rotating shaft at the bottom of the rotating plate. A worm is rotatably connected to the mounting groove of the base and a drive motor is installed thereon. The worm and worm gear mesh, and the drive motor drives the worm to rotate, thereby causing the worm gear, rotating shaft, and rotating plate to rotate. This allows the wooden speaker body to rotate at multiple angles, meeting the speaker angle requirements in different scenarios and improving the user experience.

[0015] 2. This multi-angle rotatable wooden speaker features a first limiting block installed on the lower back of the wooden speaker body, a fixed plate installed on one side of the back, a movable plate hinged to the fixed plate, and a second limiting block installed on the movable plate. The first and second limiting blocks are semi-circular on the side closest to each other, with rubber protective pads installed on the inner ring. This design can be used to limit and protect external cables, preventing them from being pulled off as the wooden speaker body rotates, thus affecting the use of the wooden speaker body.

[0016] 3. This type of wooden speaker can rotate at multiple angles. It is fixedly installed in the bottom shell by the base. The bottom of the wooden speaker body is equipped with casters near the four corners. All four casters move inside the bottom shell and can support the wooden speaker body. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a cross-sectional view of the base structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the rear structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the open structure of the movable plate of this utility model;

[0021] Figure 5 This is a cross-sectional view of one side of the movable plate of this utility model.

[0022] In the diagram: 1. Base; 2. Casters; 3. Wooden speaker body; 4. Bottom shell; 5. Rotating plate; 6. Drive motor; 7. Worm gear; 8. Shaft; 9. Worm wheel; 10. Fixed plate; 11. Movable plate; 12. Pressing plate; 13. Fixed block; 14. First limit block; 15. Wiring groove; 16. Limiting plate; 17. Spring; 18. Locking block; 19. Second limit block; 20. Protective pad. Detailed Implementation

[0023] 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.

[0024] Example 1: Please refer to Figures 1-5A multi-angle rotatable wooden speaker includes a base 1, a wooden speaker body 3, and other components. A groove is formed on the top of the base 1, and a rotating plate 5 is rotatably connected to this groove. The wooden speaker body 3 is fixedly mounted on the top surface of the rotating plate 5. A mounting groove is formed on the inner wall of the bottom of the groove in the base 1. A rotating shaft 8 at the center of the bottom of the rotating plate 5 extends into this mounting groove. A worm gear 9 is mounted on the outer ring of the rotating shaft 8. A worm 7 is rotatably connected to the inner wall of one side of the mounting groove. A drive motor 6 is also installed in the mounting groove, and the output end of the drive motor 6 is connected to one end of the worm 7. The worm 7 and the worm gear 9 mesh. When the speaker angle needs to be adjusted, the drive motor 6 is activated, driving the worm 7 to rotate. Because the worm 7 and the worm gear 9 are meshed, the worm gear 9 rotates accordingly, thereby driving the rotating shaft 8 and the rotating plate 5 to rotate, ultimately achieving multi-angle rotation of the wooden speaker body 3 to meet the needs of different scenarios. A first limiting block 14 is fixedly installed on the lower back of the wooden speaker body 3, and a fixing plate 10 is fixedly installed on one side of the back. The fixing plate 10 is located away from the wooden speaker body. A movable plate 11 is hinged to one side of the speaker body 3. A second limiting block 19 is fixedly installed on the side wall of the movable plate 11 near the wooden speaker body 3. The sides of the first limiting block 14 and the second limiting block 19 that are close to each other are both semi-circular, and the inner rings are equipped with rubber protective pads 20. These pads can be used to limit the position of some external cables, preventing the external cables from being pulled off when the wooden speaker body 3 rotates, thus affecting the use of the wooden speaker body 3. At the same time, the rubber protective pads 20 can prevent the cables from directly contacting the limiting blocks and causing wear, thus protecting the clamped external cables. A fixing block 13 is also fixedly installed on one side of the back of the wooden speaker body 3. The first limiting block 14 is located between the fixing block 13 and the fixing plate 10. The bottom of the base 1 is fixedly installed inside the bottom shell 4. Universal wheels 2 are installed near the four corners of the bottom of the wooden speaker body 3, and all four universal wheels 2 move inside the bottom shell 4. When the speaker needs to be moved within a small range, the universal wheels 2 can be used to support the wooden speaker body 3, making it easy to adjust its position.

[0025] Example 2: Please refer to Figures 1-5During the use of the speaker, it is sometimes necessary to secure the external cable to prevent it from being pulled off when the wooden speaker body 3 rotates, thus affecting its use. In this embodiment, cavities are opened at the upper and lower parts of the side of the movable plate 11 away from the fixed plate 10. A limiting plate 16 is installed in the cavity. A pressing plate 12 and a locking block 18 extending to the outside of the movable plate 11 are welded to the top surface of the limiting plate 16, respectively. The locking block 18 is located on the side close to the wooden speaker body 3. Springs 17 are installed on the inner walls of the cavities opened at the upper and lower parts of the side of the movable plate 11 away from the fixed plate 10, on the side close to the limiting plate 16. A through groove is opened on the side of the fixed block 13 away from the wooden speaker body 3 to accommodate the movable plate 11. The top and bottom inner walls of the through groove are provided with locking slots that match the locking block 18. When it is necessary to secure the cable... When assembling the cable, place the cable between the first limiting block 14 and the second limiting block 19, then press the pressing plate 12 on the movable plate 11. The pressing plate 12 drives the limiting plate 16 to move within the cavity, compressing the spring 17. At the same time, the locking block 18 moves with the limiting plate 16, pushing the movable plate 11 into the through slot of the fixed block 13. When the movable plate 11 is fully inserted into the through slot, release the pressing plate 12. The spring 17 returns to its original shape, pushing the limiting plate 16 and the locking block 18 to move, so that the locking block 18 is engaged in the slot on the inner wall of the through slot of the fixed block 13, thereby fixing the movable plate 11 onto the fixed block 13. At this time, the first limiting block 14 and the second limiting block 19 cooperate to clamp and fix the cable. When it is necessary to remove the cable, press the pressing plate 12 again to disengage the locking block 18 from the slot, and the movable plate 11 can be removed from the fixed block 13 for easy cable removal.

[0026] Example 3: Please refer to Figures 1-5 In practical use, the drive motor 6 can be controlled remotely via an APP or Bluetooth, and the number of rotations of the drive motor 6 can be set. For example, to prevent the wooden speaker body 3 from getting tangled when rotating, the rotation of the drive motor 6 can be set so that the wooden speaker body 3 can only rotate one revolution and then return, thus avoiding the tangling of external wires. Users can control the running time and direction of the drive motor 6 according to actual needs to rotate the speaker to a suitable position and ensure that the sound can be accurately transmitted to the designated area. At the same time, if it is necessary to fix some connecting cables during the use of the speaker, the method in Embodiment 2 can be used to fix the cables to the back of the wooden speaker body 3 using components such as the movable plate 11, the fixing block 13, the first limiting block 14 and the second limiting block 19, so as to prevent the external wires from being pulled off when the wooden speaker body 3 rotates, which would affect the use of the wooden speaker body 3.

[0027] Implementation effect: By setting a rotating plate 5 for rotational connection in the groove of the base 1, a worm gear 9 is installed on the outer ring of the bottom shaft 8 of the rotating plate 5, and a worm 7 is rotatably connected in the mounting groove of the base 1 and a drive motor 6 is installed thereon. The worm 7 and the worm gear 9 are meshed, and the drive motor 6 drives the worm 7 to rotate, thereby causing the worm gear 9, the shaft 8 and the rotating plate 5 to rotate, realizing the multi-angle rotation of the wooden speaker body 3, meeting the needs of the speaker angle in different scenarios, and improving the user experience.

[0028] A first limiting block 14 is installed on the lower back of the wooden speaker body 3, and a fixed plate 10 is installed on one side of the back. The fixed plate 10 is hinged to a movable plate 11, and a second limiting block 19 is installed on the movable plate 11. The first limiting block 14 and the second limiting block 19 are semi-circular on the side close to each other, and a rubber protective pad 20 is installed on the inner ring. This can be used to limit and protect the external cable, preventing the cable from being pulled off when the wooden speaker body 3 rotates, thus affecting the use of the wooden speaker body 3.

[0029] The base 1 is fixedly installed inside the bottom shell 4. The wooden speaker body 3 is equipped with casters 2 near the four corners of the bottom. All four casters 2 move inside the bottom shell 4 and can support the wooden speaker body 3 with the help of the casters 2.

[0030] 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 wooden speaker capable of rotating at multiple angles, comprising a base (1), characterized in that: The top of the base (1) has a groove, and a rotating plate (5) is rotatably connected in the groove. A wooden speaker body (3) is fixedly installed on the top surface of the rotating plate (5). The bottom inner wall of the groove on the top of the base (1) has an installation groove. A rotating shaft (8) extending into the installation groove on the bottom surface of the rotating plate (5) is fixedly installed at the center. A worm gear (9) is installed on the outer ring of the installation groove on the base (1). One side of the installation groove on the base (1) A worm gear (7) is rotatably connected to the inner side wall. A drive motor (6) is also installed in the mounting slot opened in the base (1). A first limiting block (14) is fixedly installed on the lower part of the back of the wooden speaker body (3). A fixing plate (10) is fixedly installed on one side of the back of the wooden speaker body (3). A movable plate (11) is hinged to the side of the fixing plate (10) away from the wooden speaker body (3). A second limiting block (19) is fixedly installed on the side wall of the movable plate (11) close to the wooden speaker body (3).

2. A wooden speaker capable of rotating at multiple angles according to claim 1, characterized in that: The wooden speaker body (3) has a wiring groove (15) located in the middle of one side of the back, and a wiring hole is installed in the wiring groove (15). The output end of the drive motor (6) is connected to one end of the worm (7), and the worm (7) and the worm wheel (9) mesh with each other.

3. A wooden speaker capable of rotating at multiple angles according to claim 1, characterized in that: The first limiting block (14) and the second limiting block (19) are both semi-circular on the side that is close to each other, and the inner ring of the first limiting block (14) and the second limiting block (19) is equipped with a protective pad (20), which can be made of rubber.

4. A wooden speaker capable of rotating at multiple angles according to claim 1, characterized in that: A fixing block (13) is fixedly installed on one side of the back of the wooden speaker body (3), and the first limiting block (14) is located between the fixing block (13) and the fixing plate (10).

5. A wooden speaker capable of rotating at multiple angles according to claim 1, characterized in that: The movable plate (11) has cavities on its upper and lower parts on the side away from the fixed plate (10), and a limiting plate (16) is provided in the cavity. The top surface of the limiting plate (16) is welded with a pressing plate (12) and a locking block (18) extending to the outside of the movable plate (11), and the locking block (18) is provided on the side close to the wooden speaker body (3).

6. A wooden speaker capable of rotating at multiple angles according to claim 1, characterized in that: Springs (17) are installed on the inner walls of the cavities opened on the upper and lower parts of the movable plate (11) away from the fixed plate (10) and on the side close to the limiting plate (16).

7. A wooden speaker capable of rotating at multiple angles according to claim 4, characterized in that: The fixing block (13) has a through groove on the side away from the wooden speaker body (3) to accommodate the movable plate (11), and the top and bottom inner walls of the through groove of the fixing block (13) are provided with slots that match the card block (18).

8. A wooden speaker capable of rotating at multiple angles according to claim 1, characterized in that: The bottom of the base (1) is fixedly installed inside the bottom shell (4). The bottom of the wooden speaker body (3) and near the four corners are all equipped with casters (2), and all four casters (2) move inside the bottom shell (4).

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