A speaker that is easy to disassemble

Abstract

This utility model relates to the field of loudspeaker technology, specifically to a loudspeaker that is easy to disassemble. It includes a base plate with a mounting assembly on it, and a mounting sleeve detachably connected to the mounting assembly. A first limiting assembly is movably connected to the mounting sleeve. An adjusting assembly is movably connected to the mounting sleeve, and the first limiting assembly is inserted into the adjusting assembly. A second limiting assembly is movably connected to the adjusting assembly. A third limiting assembly is movably connected to the mounting sleeve. A loudspeaker body is mounted on a mounting rod, which is inserted into the mounting sleeve and detachably connected to the third limiting assembly. When the first limiting assembly moves away from the adjusting assembly, it drives the adjusting assembly to rotate on the mounting sleeve. The adjusting assembly then drives the second limiting assembly away from the third limiting assembly, releasing the limiting on the third limiting assembly. This, in turn, drives the third limiting assembly away from the mounting rod, releasing the limiting on the mounting rod, thus enabling rapid disassembly of the loudspeaker body.

Description

Technical Field

[0001] This utility model relates to the field of loudspeaker technology, and more specifically, to a loudspeaker that is easy to disassemble. Background Technology

[0002] A loudspeaker, also known as a "horn," is a common energy conversion device that transforms electrical signals into sound signals. The function of a loudspeaker is to make sound travel farther and louder. When a loudspeaker is working, the sound signal is converted into an electrical signal, which is then amplified by a power amplifier and converted back into a sound signal for playback.

[0003] Existing loudspeakers cannot be quickly fixed during use. This defect not only reduces installation efficiency but also affects the overall reliability of the system. Traditional threaded connections or snap-on fixing methods are cumbersome to operate, requiring multiple rotations or forceful pressing at each fixing point, which is time-consuming and can easily cause fatigue. Utility Model Content

[0004] In view of the above-mentioned technical problems in the existing technology, the present invention provides a speaker that is easy to disassemble.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A detachable loudspeaker is provided, comprising a base plate, a mounting assembly on the base plate, a mounting sleeve detachably connected to the mounting assembly; a first limiting assembly movably connected to the mounting sleeve; an adjusting assembly movably connected to the mounting sleeve, the first limiting assembly being inserted into the adjusting assembly, a second limiting assembly movably connected to the adjusting assembly; a third limiting assembly movably connected to the mounting sleeve; and a mounting rod, a loudspeaker body mounted on the mounting rod, the mounting rod being inserted into the mounting sleeve, and the mounting rod being detachably connected to the third limiting assembly.

[0006] Preferably, the mounting components include a support column, support feet, fixing ears, nuts, and bolts. The base plate is fixedly connected to the support column, the support column is fixedly connected to multiple support feet, the support column is fixedly connected to the fixing ears, and the mounting sleeve is fixedly connected to a mounting base, which is inserted into the support column. The mounting base is provided with fixing ears, and the bolt passes through two fixing ears and is threadedly connected to the nut.

[0007] Preferably, the first limiting component includes a rotating ring, a moving ring, a spring, a moving rod, a placement block, and an abutment plate. The rotating ring is rotatably connected to the mounting sleeve and has a rotating groove, a through groove, and a placement groove. The moving ring is slidably connected to the mounting sleeve. The spring is sleeved on the mounting sleeve and its two ends abut against the rotating ring and the moving ring, respectively. The moving ring is slidably connected to the moving rod, and the moving rod is fixedly connected to the placement block and the abutment plate.

[0008] Preferably, the adjusting assembly includes a driving gear, a threaded rod, and a driven gear. The driving gear is rotatably connected to the mounting sleeve, the driving gear meshes with the driven gear, the driven gear is fixedly connected to the threaded rod, and the threaded rod is movably connected to the second limiting assembly.

[0009] Preferably, the second limiting component includes an adjusting ring, a pull rod, and a tension spring. The adjusting ring is threadedly connected to the threaded rod and slidably connected to multiple pull rods. One end of the pull rod extends out of the adjusting ring and abuts against the second limiting component. The tension spring is sleeved on the pull rod, and both ends of the tension spring are fixedly connected to the pull rod and the adjusting ring, respectively.

[0010] Preferably, the third limiting component includes an active threaded sleeve, a driven threaded sleeve, a control block, and a stabilizing block. The active threaded sleeve is rotatably connected to the mounting sleeve, the active threaded sleeve is threadedly connected to the driven threaded sleeve, the driven threaded sleeve is slidably connected to the mounting sleeve, the driven threaded sleeve is rotatably connected to multiple control blocks, and multiple stabilizing blocks are rotatably connected to the mounting sleeve. The mounting rod is provided with multiple mounting grooves, one end of the stabilizing block abuts against the control block, and the other end of the stabilizing block extends into the mounting groove.

[0011] Preferably, the lower end of the active threaded sleeve is arc-shaped.

[0012] The beneficial effects of this utility model are: This utility model discloses a speaker that is easy to disassemble. When the first limiting component is inserted into the adjusting component, it can restrict the adjusting component. When the first limiting component moves away from the adjusting component, the adjusting component can rotate on the mounting sleeve. The adjusting component drives the second limiting component away from the third limiting component to release the restriction on the third limiting component. Then, it drives the third limiting component away from the mounting rod, thereby releasing the restriction on the mounting rod, thus realizing the disassembly and replacement of the speaker body. Attached Figure Description

[0013] Figure 1 This is a perspective view of a speaker that is easy to disassemble, as shown in the embodiment.

[0014] Figure 2 This is a cross-sectional view of a speaker that is easy to disassemble, as shown in the embodiment.

[0015] Figure 3 This is a cross-sectional view of the splitting component and the adjusting component in the embodiment.

[0016] Figure 4 This is a cross-sectional view of the split component in the embodiment from another perspective.

[0017] Figure 5 This is a schematic diagram of the adjustment component in the embodiment.

[0018] Figure 6 This is a cross-sectional view of the adjustment component in the embodiment.

[0019] Reference numerals: 1. Base plate; 2. Support column; 3. Support foot; 4. Fixing ear; 5. Mounting base; 6. Nut; 7. Mounting sleeve; 8. Rotating ring; 9. Rotating groove; 10. Bolt; 11. Through groove; 12. Placement groove; 13. Moving ring; 14. Spring; 15. Moving rod; 16. Placement block; 17. Abutment plate; 18. Driving gear; 19. Threaded rod; 20. Driven gear; 21. Adjusting ring; 22. Pull rod; 23. Tension spring; 24. Driving threaded sleeve; 25. Driven threaded sleeve; 26. Control block; 27. Stabilizing block; 28. Mounting groove; 29. ​​Mounting rod; 30. Speaker body. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0021] This embodiment provides a speaker that is easy to disassemble, such as... Figures 1 to 6 As shown, the device includes a base plate 1, on which a mounting assembly is mounted, and a mounting sleeve 7 is detachably connected; a first limiting assembly, which is movably connected to the mounting sleeve 7; an adjusting assembly, which is movably connected to the mounting sleeve 7, and the first limiting assembly is inserted into the adjusting assembly, with a second limiting assembly movably connected to the adjusting assembly; a third limiting assembly, which is movably connected to the mounting sleeve 7; and a mounting rod 29, on which a speaker body 30 is mounted, and which is inserted into the mounting sleeve 7 and detachably connected to the third limiting assembly.

[0022] In use, when the first limiting component is inserted into the adjusting component, it locks the adjusting component to prevent rotation. When the first limiting component is removed, the adjusting component can rotate on the mounting sleeve 7. As the adjusting component rotates, the second limiting component will move in tandem. When the second limiting component abuts against the third limiting component, it achieves a limiting lock; once the two separate, the limiting state is immediately released.

[0023] The third limiting component is controlled by the second limiting component. When the third limiting component extends into the mounting rod 29, it can fix the mounting rod 29. When the third limiting component is pulled out from the mounting rod 29, it can release the limitation on the mounting rod 29, thereby realizing the disassembly of the speaker body 30.

[0024] Furthermore, the mounting assembly includes a support column 2, support feet 3, fixing ears 4, nuts 6, and bolts 10. The base plate 1 is fixedly connected to the support column 2, the support column 2 is fixedly connected to multiple support feet 3, and the support column 2 is fixedly connected to the fixing ears 4. A mounting sleeve 7 is fixedly connected to a mounting base 5, which is inserted into the support column 2. The mounting base 5 has fixing ears 4, and the bolts 10 pass through two fixing ears 4 and are threadedly connected to the nuts 6. The support feet 3 on the support column 2 provide stability. The lower end of the mounting base 5 is inserted into the support column 2. When one end of the mounting base 5 is pressed tightly against the top of the support column 2, the nut 6 is placed on one side of one of the fixing ears 4. Then, the bolts 10 are rotated along the other fixing ear 4, fixing the mounting base 5 and the fixing ears 4 on the support column 2 together, thereby fixing the mounting sleeve 7 onto the mounting assembly.

[0025] Furthermore, the first limiting assembly includes a rotating ring 8, a moving ring 13, a spring 14, a moving rod 15, a placement block 16, and an abutment plate 17. The rotating ring 8 is rotatably connected to the mounting sleeve 7, and the rotating ring 8 is provided with a rotating groove 9, a through groove 11, and a placement groove 12. The moving ring 13 is slidably connected to the mounting sleeve 7. The spring 14 is sleeved on the mounting sleeve 7, and its two ends abut against the rotating ring 8 and the moving ring 13, respectively. The moving ring 13 is slidably connected to the moving rod 15, and the moving rod 15 is fixedly connected to the placement block 16 and the abutment plate 17. The spring 14 is in a compressed state.

[0026] In the initial state, the spring 14 drives the moving ring 13 to slide on the mounting sleeve 7. The moving ring 13 drives the moving rod 15, the placement block 16 and the abutment plate 17 on it to move synchronously, so that the abutment plate 17 abuts against the adjustment component and the moving rod 15 is inserted into the adjustment component, thereby limiting the adjustment component and preventing the adjustment component from rotating. Then, it drives the second limiting component to move, limits the third limiting component, prevents the third limiting component from rotating, and limits the mounting rod 29, so that the speaker body 30 on the mounting rod 29 is limited.

[0027] When it is necessary to disassemble or replace the speaker body 30, the drive moving ring 13 slides and compresses the spring 14, losing its limit on the abutment plate 17. The moving rod 15, the placement block 16 and the abutment plate 17 move away from the adjustment component under the action of gravity, thus losing their limit on the adjustment component. At this time, rotate the rotating ring 8 to a preset angle so that the placement block 16 passes through the through groove 11. Continue to rotate the rotating ring 8 to a preset position so that the moving rod 15 enters the rotating groove 9 until the placement groove 12 moves directly above the placement block 16. At this time, the spring 14 drives the placement block 16 into the placement groove 12 under the action of elastic force, thereby fixing the moving rod 15 and releasing the limit on the adjustment component.

[0028] Furthermore, the adjustment assembly includes a driving gear 18, a threaded rod 19, and a driven gear 20. The driving gear 18 is rotatably connected to the mounting sleeve 7 and meshes with multiple driven gears 20. The driven gears 20 are fixedly connected to the threaded rod 19, and the threaded rod 19 is movably connected to the second limiting assembly. The second limiting assembly includes an adjusting ring 21, a pull rod 22, and a tension spring 23. The adjusting ring 21 is threadedly connected to the threaded rod 19 and slidably connected to multiple pull rods 22. One end of the pull rod 22 extends out of the adjusting ring 21 and abuts against the second limiting assembly. The tension spring 23 is sleeved on the pull rod 22, and both ends of the tension spring 23 are fixedly connected to the pull rod 22 and the adjusting ring 21, respectively. The tension spring 23 is used to drive the pull rod 22 to abut against the third limiting assembly, thereby limiting the third limiting assembly.

[0029] When the first limiting component releases its limit on the adjusting component, the driving gear 18 is rotated. The driving gear 18 drives the threaded rod 19 to rotate through the driven gear 20. The rotation of the threaded rod 19 causes the adjusting ring 21 to move down. The adjusting ring 21 drives the pull rod 22 and the tension spring 23 to move down to the preset position simultaneously, thereby causing the pull rod 22 to separate from the third limiting component and releasing its limit on the third limiting component.

[0030] When the third limiting component needs to be repositioned, the drive gear 18 is rotated in the opposite direction. The adjusting ring 21 drives the pull rod 22 and the tension spring 23 to rise synchronously. The pull rod 22 resists and avoids the third limiting component, thereby squeezing the tension spring 23. The tension spring 23 uses its own tension to make the pull rod 22 resist the third limiting component.

[0031] Furthermore, the third limiting component includes an active threaded sleeve 24, a driven threaded sleeve 25, a control block 26, and a stabilizing block 27. The active threaded sleeve 24 is rotatably connected to the mounting sleeve 7, and the active threaded sleeve 24 is threadedly connected to the driven threaded sleeve 25. The driven threaded sleeve 25 is rotatably connected to multiple control blocks 26, and multiple stabilizing blocks 27 are rotatably connected to the mounting sleeve 7. Multiple mounting grooves 28 are provided on the mounting rod 29. One end of the stabilizing block 27 abuts against the control block 26, and the other end of the stabilizing block 27 extends into the mounting groove 28. The lower end of the active threaded sleeve 25 is arc-shaped. This design facilitates the upward movement of the pull rod 22 and avoids interference with the active threaded sleeve 24.

[0032] When the adjustment component releases the limit on the third limit component, the active threaded sleeve 24 is rotated. The active threaded sleeve 24 drives the driven threaded sleeve 25 to move linearly on the mounting sleeve 7, which in turn drives the control block 26 to move linearly away from the stabilizing block 27, thereby releasing the limit on the stabilizing block 27, so that the stabilizing block 27 can rotate around the mounting sleeve 7. That is, one end of the stabilizing block 27 can be rotated out from the mounting groove 28 of the mounting rod 29. At this time, the mounting rod 29 can be slid out to realize the disassembly and replacement of the speaker body 30.

[0033] Therefore, the above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0034] In the description of this utility model, it should be noted that the terms "middle," "upper," "lower," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used 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. Furthermore, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" 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, or a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

Claims

1. A speaker that is easy to disassemble, characterized in that, Includes a base plate (1), on which an installation component is provided, and an installation sleeve (7) is detachably connected to the installation component; a first limiting component, which is movably connected to the installation sleeve (7); an adjustment component, which is movably connected to the installation sleeve (7), and the first limiting component is inserted into the adjustment component, and a second limiting component is movably connected to the adjustment component; a third limiting component, which is movably connected to the installation sleeve (7); and an installation rod (29), on which a speaker body (30) is provided, and the installation rod (29) is inserted into the installation sleeve (7), and the installation rod (29) is detachably connected to the third limiting component.

2. The speaker that is easy to disassemble according to claim 1, characterized in that, The mounting components include a support column (2), support feet (3), fixing ears (4), nuts (6) and bolts (10). The base plate (1) is fixedly connected to the support column (2), the support column (2) is fixedly connected to multiple support feet (3), the support column (2) is fixedly connected to the fixing ears (4), and the mounting sleeve (7) is fixedly connected to a mounting base (5). The mounting base (5) is inserted into the support column (2). The mounting base (5) is provided with fixing ears (4), and the bolts (10) pass through two fixing ears (4) and are threadedly connected to the nuts (6).

3. A speaker that is easy to disassemble according to claim 1, characterized in that, The first limiting component includes a rotating ring (8), a moving ring (13), a spring (14), a moving rod (15), a placement block (16), and an abutment plate (17). The rotating ring (8) is rotatably connected to the mounting sleeve (7). The rotating ring (8) is provided with a rotating groove (9), a through groove (11), and a placement groove (12). The moving ring (13) is slidably connected to the mounting sleeve (7). The spring (14) is sleeved on the mounting sleeve (7). The two ends of the spring (14) abut against the rotating ring (8) and the moving ring (13) respectively. The moving ring (13) is slidably connected to the moving rod (15). The moving rod (15) is fixedly connected to the placement block (16) and the abutment plate (17).

4. A speaker that is easy to disassemble according to claim 1, characterized in that, The adjustment assembly includes a drive gear (18), a threaded rod (19), and a driven gear (20). The drive gear (18) is rotatably connected to the mounting sleeve (7), the drive gear (18) meshes with the driven gear (20), the driven gear (20) is fixedly connected to the threaded rod (19), and the threaded rod (19) is movably connected to the second limiting assembly.

5. A speaker that is easy to disassemble according to claim 4, characterized in that, The second limiting component includes an adjusting ring (21), a pull rod (22), and a tension spring (23). The adjusting ring (21) is threadedly connected to the threaded rod (19). The adjusting ring (21) is slidably connected to multiple pull rods (22). One end of the pull rod (22) extends out of the adjusting ring (21) and abuts against the second limiting component. The tension spring (23) is sleeved on the pull rod (22). Both ends of the tension spring (23) are fixedly connected to the pull rod (22) and the adjusting ring (21), respectively.

6. A speaker that is easy to disassemble according to claim 1, characterized in that, The third limiting component includes an active threaded sleeve (24), a driven threaded sleeve (25), a control block (26), and a stabilizing block (27). The active threaded sleeve (24) is rotatably connected to the mounting sleeve (7), the active threaded sleeve (24) is threadedly connected to the driven threaded sleeve (25), the driven threaded sleeve (25) is slidably connected to the mounting sleeve (7), the driven threaded sleeve (25) is rotatably connected to multiple control blocks (26), and multiple stabilizing blocks (27) are rotatably connected to the mounting sleeve (7). Multiple mounting grooves (28) are provided on the mounting rod (29). One end of the stabilizing block (27) abuts against the control block (26), and the other end of the stabilizing block (27) extends into the mounting groove (28).

7. A speaker that is easy to disassemble according to claim 6, characterized in that, The lower end of the active threaded sleeve (24) is arc-shaped.

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