A wall-mounted sound system

Abstract

The application discloses a wall-mounted sound equipment, which comprises a mounting box, characterized in that the bottom surface of the mounting box is provided with two positioning frames, the sound equipment body is arranged between the two positioning frames, the top surface of the mounting box is provided with two positioning plates, the receiving pipes are rotatably arranged in the two positioning plates, the outer part of the receiving pipes is wound with two ropes, the top surface of the mounting box is provided with a driving motor, the receiving pipe is provided with a transmission part, the transmission part comprises a connecting rod which is rotatably arranged in the receiving pipe, the adjusting block is movably arranged in the connecting rod, the outer wall surface of the adjusting block is provided with a plurality of clamping blocks, the top surface of the mounting box is provided with a partition plate, and the partition plate and the receiving pipe are movably arranged together. The ropes arranged on the top surfaces of the two positioning frames are used for pulling the sound equipment body to move, so that the height of the sound equipment body is adjusted, maintenance personnel can conveniently maintain the sound equipment in the later period, and the maintenance difficulty of the wall-mounted sound equipment is reduced.

Description

Technical Field

[0001] This invention belongs to the field of wall-mounted speaker technology, and particularly relates to a wall-mounted speaker. Background Technology

[0002] Sound systems refer to all sounds other than human speech and music, including natural environmental sounds, animal sounds, machine and tool sounds, and various sounds produced by human actions. A typical sound system includes an amplifier, peripheral equipment, a mixing console, microphones, and display devices. The speaker enclosure is the sound output device, comprising loudspeakers and subwoofers, etc. A speaker enclosure typically contains high, low, and mid-range speakers, though not necessarily three. The history of technological development can be divided into four stages: vacuum tubes, transistors, integrated circuits, and field-effect transistors.

[0003] A search revealed Chinese patent CN218041674U, which discloses a wall-mounted waterproof speaker. The speaker includes a round box with a placement mechanism rotatably connected to its outer side and a protective mechanism fixedly installed inside. The placement mechanism includes an outer ring rotatably connected to the outer side of the round box, a placement box fixedly installed on one side of the outer ring, a gear ring fixedly installed on the inner wall of the outer ring, a gear meshing with the inner side of the gear ring, and a rotating column fixedly installed at one end of the gear. The outer side of the rotating column is rotatably connected to the inner wall of the round box. The placement mechanism also includes a limiting column rotatably connected to the inner wall of the placement box. The advantages of this invention are: the placement box allows for the placement of a device for playing images, and the fixing spring and buckle secure it to the fixed plate position. Furthermore, the rotating column drives the gear to rotate, allowing the gear ring and outer ring to rotate the placement box outside the round box, thereby improving the overall usability of the device.

[0004] However, existing wall-mounted speakers are generally installed at a high position. When the speaker malfunctions and needs repair, repair personnel need to use tools to climb to a high place to carry out the repair. This increases the difficulty of maintaining wall-mounted speakers and poses certain dangers to working at heights.

[0005] In summary, we propose an adjustable wall-mounted speaker. By installing ropes on the top surface of the two positioning frames, the speaker body can be moved to adjust its height, making it easier for maintenance personnel to perform maintenance and reducing the difficulty of repairing wall-mounted speakers. Summary of the Invention

[0006] To address the aforementioned problems, the purpose of this invention is to provide a wall-mounted speaker whose position can be finely adjusted.

[0007] To achieve the above objectives, the present invention proposes a wall-mounted speaker, including a mounting box, characterized in that: the bottom surface of the mounting box is provided with two positioning frames, and the speaker body is disposed between the two positioning frames; the top surface of the mounting box is provided with two positioning plates, and a storage tube is rotatably installed inside the two positioning plates; two ropes are wound around the outside of the storage tube; the top surface of the mounting box is provided with a drive motor; a transmission component is provided inside the storage tube; the transmission component includes a connecting rod rotatably installed inside the storage tube; an adjusting block is movably installed inside the connecting rod; a plurality of locking blocks are provided on the outer wall of the adjusting block; and a partition is provided on the top surface of the mounting box, the partition being movably sleeved together with the storage tube.

[0008] In one example, the connecting component includes a connecting block disposed on the bottom surface of the mounting box. The bottom ends of both ropes are connected to the top surface of the connecting block. An adjusting rod is internally threaded onto the connecting block, and two nuts are externally threaded onto the adjusting rod. Several positioning grooves are formed on the outer wall of the adjusting rod. Two positioning blocks are provided on the top surface of the positioning frame. A connecting groove is formed on one side of the positioning frame, and an mounting rod is rotatably mounted inside the positioning frame.

[0009] In one example, a fixing plate is fixedly connected to the top surface of the mounting box, a rotating tube is rotatably installed inside the fixing plate, several locking blocks are movably sleeved with the rotating tube, and several locking blocks are movably sleeved with the storage tube.

[0010] In one example, a rotating shaft is rotatably mounted inside the mounting box, and a transmission belt is rotatably mounted between the rotating tube and the rotating shaft.

[0011] In one example, the outer wall of the rotating shaft is provided with a first gear, and two second gears are rotatably mounted inside the mounting box, with the first gear meshing with the two second gears.

[0012] In one example, two lead screws are rotatably mounted inside the mounting box, and a third gear is provided on the outer wall of the lead screws, with the second gear meshing with the third gear.

[0013] In one example, the mounting box has two threaded screws connected inside, and two support plates are provided inside the mounting box. A threaded hole is opened on one side of the support plate. The screws are threadedly connected to the support plates. A bolt is fixedly connected to one end of the screws, and the lead screw is threadedly connected to the screws.

[0014] In one example, both the interior of the storage tube and the interior of the rotating tube are provided with several magnets, which are magnetically attracted to the card block. Both one end of the storage tube and one end of the rotating tube are provided with several card slots.

[0015] In one example, the positioning block is movably fitted with the positioning groove, the mounting rod is threadedly connected to the connecting groove, the drive motor is a motor with a reducer, the adjusting block is composed of hexagonal steel, cylinder and hexagonal plate, and the locking block is made of metal material.

[0016] In one example, the mounting box is equipped with two protective tubes, the rope is movably sleeved with the protective tubes, and one end of the connecting rod is fixedly connected to one end of the drive shaft of the drive motor.

[0017] The wall-mounted speaker proposed in this invention can bring the following beneficial effects:

[0018] 1. This wall-mounted speaker, firstly, fixes the mounting box in a suitable position, then fixes the speaker body between two positioning frames. At this time, the staff adjusts the position of the adjustment block. After several locking blocks are movably fitted with the storage tube, the drive motor is started. The drive shaft of the drive motor can drive the adjustment block to rotate through the connecting rod. When the adjustment block rotates, it can drive the storage tube to rotate through the locking blocks. At this time, the two ropes can be retracted and extended outside the storage tube, which makes it easy to adjust the position of the two positioning frames. At the same time, by adjusting the height of the speaker body, when the positioning frame is on the ground, it is easier for maintenance personnel to maintain the speaker later, reducing the difficulty of speaker body repair and thus improving the maintenance efficiency of the staff.

[0019] 2. In this wall-mounted speaker, after the installer places the mounting box in the desired location, the position of the adjusting block is adjusted so that several locking blocks can be movably fitted with the rotating tube. The drive motor is then started. The drive shaft of the motor, through the adjusting block, drives the rotating tube to rotate. Because a rotating belt is provided between the rotating shaft and the rotating tube, the first gear meshes with two second gears, and the second gear meshes with the third gear. This allows the rotating tube to drive two lead screws to rotate. The rotating lead screws then drive the screw rods to rotate and move inside the mounting box, thereby adjusting the position of the bolts. The bolts, which have rotated out of the mounting box, are then connected to the plate thread, thus fixing the mounting box in the appropriate position.

[0020] 3. This wall-mounted speaker features an adjusting rod. After the operator fixes the two positioning frames to the bottom of the adjusting rod, rotating the rod adjusts the angle of the speaker body, allowing it to play music from different directions. Simultaneously, by aligning the top and bottom surfaces of the two nuts with the top and bottom surfaces of the connecting block, the adjusting rod is limited, preventing it from rotating freely within the adjusting block. This allows for fine-tuning of the speaker's playback angle. Since both the storage tube and the rotating tube contain several magnets, magnetic attraction between the magnets and the locking block prevents the adjusting block from moving arbitrarily. By movably fitting the positioning block and the positioning groove together, rotating the two mounting rods allows the two positioning frames to move closer together. When one side of the positioning block aligns with one side of the positioning groove, the two fixing frames are secured to the bottom of the adjusting rod. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is a schematic diagram of the positioning plate structure of the present invention.

[0024] Figure 3 This is a schematic diagram of the connecting block structure of the present invention.

[0025] Figure 4 This is a schematic diagram of the positioning frame structure of the present invention.

[0026] Figure 5 This is a schematic diagram of the fixing plate structure of the present invention.

[0027] Figure 6 This is a cross-sectional view of the mounting box of the present invention.

[0028] Reference numerals: 1. Mounting box; 2. Positioning frame; 3. Speaker body; 4. Positioning plate; 5. Storage tube; 6. Rope; 7. Drive motor; 8. Connecting rod; 9. Adjusting block; 10. Locking block; 11. Partition plate; 12. Connecting block; 13. Adjusting rod; 14. Nut; 15. Positioning groove; 16. Positioning block; 17. Connecting groove; 18. Mounting rod; 19. Fixing plate; 20. Rotating tube; 21. Rotating shaft; 22. Transmission belt; 23. First gear; 24. Second gear; 25. Lead screw; 26. Third gear; 27. Screw; 28. Support plate; 29. ​​Bolt; 30. Protective tube; 31. Magnet. Detailed Implementation

[0029] To more clearly illustrate the overall concept of the present invention, a detailed description will be provided below with reference to the accompanying drawings and examples.

[0030] In the description of this invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" 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 invention 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 invention.

[0031] 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 invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] In this invention, 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 part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0033] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] like Figures 1-6As shown, an embodiment of the present invention proposes a wall-mounted speaker, including a mounting box 1. The mounting box 1 has several circular slots on both its left and right sides. One side of the mounting box 1 has two threaded holes, and the top surface has two through holes and a rectangular hole. The bottom surface of the mounting box 1 is provided with two positioning frames 2. The top surface of each positioning frame 2 has two rectangular slots and a circular hole. A speaker body 3 is positioned between the two positioning frames 2. One side of each positioning frame 2 has two protrusions. When the protrusions are movably fitted with the rectangular slots, the two positioning frames 2 can be snapped together, facilitating the subsequent fixing of the speaker body 3. The positioning frames 2 have rubber pads inside, effectively reducing the vibration generated by the speaker body 3 during operation and improving the stability of the positioning frames 2. One side of each positioning frame 2 has several... Ventilation holes facilitate heat dissipation for the speaker body 3 during operation. The top surface of the mounting box 1 is provided with two positioning plates 4, and a storage tube 5 is rotatably installed inside the two positioning plates 4. Several slots are opened at one end of the storage tube 5, and the slots are opened at equal angles at one end of the storage tube 5. Two ropes 6 are wound around the outside of the storage tube 5. Two protective tubes 30 are provided inside the mounting box 1. The ropes 6 and the protective tubes 30 are movably sleeved together. The protective tubes 30 can protect the ropes 6 during movement and reduce the wear of the ropes 6. When the storage tube 5 rotates, it can simultaneously retract and extend the two ropes 6, so that the ropes 6 can pull the speaker body 3 to move through the connecting parts. This allows the height of the speaker body 3 to be adjusted at any time, which facilitates the lowering of the height of the speaker body 3 for maintenance in the future.

[0035] The top surface of the mounting box 1 is equipped with a drive motor 7, which is a motor with a reducer. A transmission component is installed inside the storage tube 5. The drive shaft of the drive motor 7 can drive the storage tube 5 to rotate via the transmission component. The transmission component includes a connecting rod 8 rotatably installed inside the storage tube 5. One end of the connecting rod 8 is fixedly connected to one end of the drive shaft of the drive motor 7, allowing the drive shaft of the drive motor 7 to drive the connecting rod 8 to rotate. The other end of the connecting rod 8 has a hexagonal groove, and an adjusting block 9 is movably installed inside the connecting rod 8. The adjusting block 9 is composed of a hexagonal steel, a cylinder, and a hexagonal plate. The adjusting block 9 can move inside the connecting rod 8 to facilitate the adjustment of the positions of several locking blocks 10. The locking blocks 10 are made of metal. Block 10 is movably fitted together with storage tube 5. When drive motor 7 is working, the drive shaft of drive motor 7 can drive adjustment block 9 to rotate through connecting rod 8. When rotating, adjustment block 9 can drive storage tube 5 to rotate through locking block 10, so that two ropes 6 can be retracted and extended outside storage tube 5, thereby adjusting the position of two positioning frames 2 at the bottom of mounting box 1 and controlling the height of speaker body 3, so that maintenance personnel can directly perform maintenance on the lowered speaker body 3. The top surface of mounting box 1 is provided with partition 11, and a round hole is opened on one side of partition 11. Partition 11 is movably fitted together with storage tube 5. Partition 11 can block the two ropes 6, thereby preventing the two ropes 6 from getting tangled together during storage.

[0036] The connecting component includes a connecting block 12, which is located on the bottom surface of the mounting box 1. A threaded hole is formed on the top surface of the connecting block 12. The bottom ends of two ropes 6 are connected to the top surface of the connecting block 12, allowing the ropes 6 to pull the connecting block 12 during movement, thereby adjusting its position at the bottom of the mounting box 1. An adjusting rod 13 is internally threaded onto the connecting block 12, and the adjusting rod 13 is externally threaded. Two nuts 14 are externally threaded onto the adjusting rod 13. When the top and bottom surfaces of the two nuts 14 are respectively engaged with the top and bottom surfaces of the connecting block 12, the adjusting rod 13 can be adjusted. Positioning prevents the adjusting rod 13 from rotating freely inside the connecting block 12. After the two positioning frames 2 are fixed to the bottom of the adjusting rod 13, the orientation of the speaker body 3 can be controlled by adjusting the angle of the adjusting rod 13 inside the connecting block 12. This allows the speaker body 3 to play music according to the adjusted direction. When multiple mounting boxes 1 are fixed in different positions, multiple speaker bodies 3 can play music in different directions. Listeners can perceive the width and depth of the sound through the sound emitted by different speaker bodies 3, thereby creating a more realistic music scene and enhancing the listener's immersive experience.

[0037] Because the outer wall of the adjusting rod 13 has several positioning grooves 15, and the top surface of the positioning frame 2 has two positioning blocks 16, when the positioning blocks 16 and the positioning grooves 15 are movably fitted together, and one side of the positioning block 16 is attached to one side of the inside of the positioning groove 15, it is convenient to fix the two positioning frames 2 to the bottom of the adjusting rod 13 later, so as to position and install the two positioning frames 2. One side of the positioning frame 2 has a connecting groove 17, one positioning frame 2 has a connecting groove 17 on the upper side and the other has a connecting groove 17 on the lower side. The inner wall of the connecting groove 17 has a threaded groove. The mounting rod 18 is rotatably installed inside the positioning frame 2. The outer wall of the mounting rod 18 has a thread. When the mounting rod 18 is threadedly connected to the connecting groove 17, the distance between the two positioning frames 2 is adjusted, which facilitates the disassembly and installation of the speaker body 3 between the two positioning frames 2 and improves the maintenance efficiency of the speaker body 3.

[0038] A fixing plate 19 is fixedly connected to the top surface of the mounting box 1. A round hole is opened on one side of the fixing plate 19. A rotating tube 20 is rotatably installed inside the fixing plate 19. An adjusting block 9 is movably sleeved inside the rotating tube 20. Several slots are opened at one end of the rotating tube 20, and the slots are opened at equal angles at one end of the rotating tube 20. When the operator adjusts the position of the adjusting block 9 inside the connecting rod 8, the locking block 10 and the rotating tube 20 are movably sleeved together. At this time, the locking blocks 10 are separated from the storage tube 5. When rotating, the adjusting block 9 can drive the rotating tube 20 to rotate through the locking blocks 10. A rotating shaft 21 is rotatably installed inside the mounting box 1. The outer wall surface of the rotating shaft 21 and the outer wall surface of the rotating tube 20 are both provided with annular grooves. Since a transmission belt 22 is rotatably installed between the rotating tube 20 and the rotating shaft 21, and the transmission belt 22 is movably installed in a rectangular hole opened on the top surface of the mounting box 1, the rotating tube 20 can drive the rotating shaft 21 to rotate through the transmission belt 22 when rotating.

[0039] The outer wall of the rotating shaft 21 is provided with a first gear 23. Two second gears 24 are rotatably mounted inside the mounting box 1. The first gear 23 meshes with the second gears 24. When the rotating shaft 21 rotates, the first gear 23 drives the two second gears 24 to rotate. Two lead screws 25 are rotatably mounted inside the mounting box 1. A third gear 26 is provided on the outer wall of each lead screw 25. The second gears 24 mesh with the third gear 26. Two screws 27 are threadedly connected inside the mounting box 1. The lead screws 25 and screws 27 are threaded together, allowing the second gears 24 to drive the lead screws 25 to rotate. In turn, the rotating lead screws 25 drive the screws 27 to rotate, causing the screws 27 to move within the mounting box 1, thereby adjusting the screws 27. The bolt 29, fixed at one end, allows it to be moved out of the mounting box 1. By connecting the rotating bolt 29 to the wall, the mounting box 1 can be fixed in the desired position. The mounting box 1 has two support plates 28 inside. One side of the support plate 28 has a threaded hole. The screw 27 is threadedly connected to the support plate 28. The support plate 28 can support one end of the screw 27, so that the screw 27 can remain horizontal when moving, preventing the screw 27 from shaking when moving. Several magnets 31 are provided inside the storage tube 5 and the rotating tube 20. When the magnets 31 are magnetically attracted to the locking block 10, the locking block 10 is prevented from moving out of the storage tube 5 or the rotating tube 20 at will, thereby limiting the adjustment block 9.

[0040] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0041] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A wall-mounted speaker, comprising a mounting box (1), characterized in that: The mounting box (1) has two positioning frames (2) on its bottom surface, and a speaker body (3) is placed between the two positioning frames (2). The mounting box (1) has two positioning plates (4) on its top surface, and a storage tube (5) is rotatably installed inside the two positioning plates (4). Two ropes (6) are wound around the outside of the storage tube (5). The ropes (6) pull the speaker body (3) to move through the connecting parts. The mounting box (1) has a drive motor (7) on its top surface, and a transmission part is provided inside the storage tube (5). The transmission part includes a connecting rod (8) rotatably installed inside the storage tube (5). An adjusting block (9) is movably installed inside the connecting rod (8). Several locking blocks (10) are provided on the outer wall of the adjusting block (9). The mounting box (1) has a partition (11) on its top surface, and the partition (11) is movably fitted together with the storage tube (5).

2. A wall-mounted speaker according to claim 1, characterized in that: The connecting component includes a connecting block (12), which is located on the bottom surface of the mounting box (1). The bottom ends of the two ropes (6) are connected to the top surface of the connecting block (12). An adjusting rod (13) is threadedly connected to the connecting block (12). Two nuts (14) are threadedly connected to the adjusting rod (13). Several positioning grooves (15) are provided on the outer wall of the adjusting rod (13). Two positioning blocks (16) are provided on the top surface of the positioning frame (2). A connecting groove (17) is provided on one side of the positioning frame (2). An mounting rod (18) is rotatably installed inside the positioning frame (2).

3. A wall-mounted speaker according to claim 1, characterized in that: The top surface of the mounting box (1) is fixedly connected to a fixing plate (19), and a rotating tube (20) is rotatably installed inside the fixing plate (19). The locking block (10) is movably sleeved with the rotating tube (20).

4. A wall-mounted speaker according to claim 3, characterized in that: A rotating shaft (21) is rotatably installed inside the mounting box (1), and a transmission belt (22) is rotatably installed between the rotating tube (20) and the rotating shaft (21).

5. A wall-mounted speaker according to claim 4, characterized in that: The outer wall of the rotating shaft (21) is provided with a first gear (23), and two second gears (24) are rotatably installed inside the mounting box (1). The first gear (23) meshes with the two second gears (24).

6. A wall-mounted speaker according to claim 5, characterized in that: The mounting box (1) has two lead screws (25) rotatably mounted inside. The outer wall of the lead screw (25) is provided with a third gear (26), and the second gear (24) meshes with the third gear (26).

7. A wall-mounted speaker according to claim 6, characterized in that: The mounting box (1) has two screws (27) internally threaded. The mounting box (1) has two support plates (28) inside. One side of the support plate (28) has a threaded hole. The screws (27) are threaded together with the support plate (28). One end of the screws (27) is fixedly connected with a bolt (29). The lead screw (25) is threaded together with the screws (27).

8. A wall-mounted speaker according to claim 3, characterized in that: Both the inside of the storage tube (5) and the inside of the rotating tube (20) are provided with several magnets (31), and the magnets (31) are magnetically attracted to the card block (10).

9. A wall-mounted speaker according to claim 2, characterized in that: The positioning block (16) is movably fitted together with the positioning groove (15), and the mounting rod (18) is threadedly connected to the connecting groove (17).

10. A wall-mounted speaker according to claim 1, characterized in that: The installation box (1) is provided with two protective tubes (30), the rope (6) is movably sleeved with the protective tubes (30), and one end of the connecting rod (8) is fixedly connected to one end of the drive shaft of the drive motor (7).

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