Loudspeaker box with angle-adjustable loudspeaker assembly

Abstract

The utility model discloses a loudspeaker box with an angle-adjustable loudspeaker assembly, which particularly relates to the field of loudspeaker boxes and comprises a loudspeaker box base, the loudspeaker assembly is arranged at the top end of the loudspeaker box base, a connecting assembly is arranged between the loudspeaker box base and the loudspeaker assembly, and the angle of the loudspeaker assembly is adjusted through the connecting assembly. The loudspeaker assembly and the sound box base are connected and transmitted through a data line, so that the stability of audio output is ensured; the top end of the sound box base is provided with a rotating assembly, and the direction of the loudspeaker assembly is adjusted through the rotating assembly. The loudspeaker assembly can be adjusted upwards through the connecting assembly, the angle of the loudspeaker assembly can be adjusted and changed conveniently, the angle locking assembly is arranged in the connecting assembly, after the loudspeaker assembly is adjusted, the loudspeaker assembly can be locked, limited and fixed, the stability of the loudspeaker assembly in use is improved, and the loudspeaker assembly is convenient to use. The loudspeaker assembly and the sound box main body are connected and transmitted through the data line, so that the stability of audio output is ensured.

Description

Technical Field

[0001] The utility model relates to the field of sound boxes, and more specifically, to a sound box with an adjustable angle of a speaker assembly. Background Art

[0002] With the progress of society, people yearn for a more colorful life. Singing and dancing, as a form of entertainment that has been passed down for thousands of years, has penetrated into the lives of people of all ethnic groups. However, with the development and progress of science and technology, people have more and more and higher requirements for the performance forms and venues of singing and dancing. Speakers are constantly improved and perfected to meet people's needs, from large ones to meet the needs of live sound reinforcement for concerts with tens of thousands of people, and small ones to meet the needs of individuals and families playing musical instruments and singing karaoke.

[0003] Chinese patent CN207706399U discloses a stereo speaker, including a speaker body, the speaker body including a speaker cover, a support seat and a bottom cover from top to bottom, a button assembly is arranged on the top of the speaker cover, a speaker assembly is arranged in the upper chamber surrounded by the speaker cover and the support seat; a main control PCB board and a battery for powering the entire speaker are arranged in the lower chamber surrounded by the support seat and the bottom cover, the speaker assembly includes four speakers and two resonance membranes, and the speakers are electrically connected to the main control PCB board. The stereo speaker of the utility model includes four speakers and two resonance membranes, with rich configuration and reasonable layout, which can greatly improve the richness, layering and stereoscopic sense of sound, and the structure of the speaker is reasonably stacked and reliable.

[0004] However, in actual use, like the existing speakers, they are usually fixed in the installation position first, and the speaker assembly is inconvenient to adjust the angle and direction of the speaker assembly during use, which has certain limitations in use. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a speaker box with an adjustable angle of a speaker assembly. The speaker assembly can be adjusted upward through a connecting assembly to facilitate adjustment and change of the angle of the speaker assembly, and an angle locking assembly is provided in the connecting assembly. After the speaker assembly is adjusted, the speaker assembly can be locked and fixed to increase the stability of the speaker assembly when in use. The speaker assembly and the speaker box body are connected and transmitted via a data cable to ensure the stability of the audio output.

[0006] To achieve the above object, the utility model provides the following technical solutions: a speaker with an adjustable speaker assembly angle, comprising a speaker base, a speaker assembly is arranged on the top of the speaker base, a connecting assembly is arranged between the speaker base and the speaker assembly, the angle of the speaker assembly is adjusted by the connecting assembly, and the speaker assembly and the speaker base are connected and transmitted via a data cable to ensure the stability of audio output;

[0007] A rotating assembly is arranged on the top of the speaker base, and the direction of the speaker assembly is adjusted by the rotating assembly.

[0008] Preferably, the rotating assembly includes a connecting seat integrally connected to the top of the speaker base and a swivel sleeved on the outer surface of the connecting seat, the swivel is rotatably connected to the connecting seat, and the direction of the speaker assembly is adjusted by rotating the swivel along the connecting seat.

[0009] Preferably, the connecting assembly includes a first connecting frame integrally connected to the outer surface of the swivel and a second connecting frame integrally connected to the outer surface of the speaker assembly, one end of the second connecting frame is rotatably connected to the top end of the first connecting frame, and the speaker assembly is driven by the second connecting frame to adjust its angle.

[0010] Preferably, an angle locking assembly is provided on an outer surface of one side of the second connecting frame, and the speaker assembly is locked and limited by the angle locking assembly.

[0011] Preferably, the angle locking assembly includes a clamping ring fixedly mounted on the outer surface of one side of the second connecting frame, the outer surface of the clamping ring is sleeved with a clamping plate, and the inner wall of the clamping plate and the outer surface of the clamping ring are provided with clamping teeth, the clamping plate and the clamping ring are engaged with each other and limited by the clamping teeth, and the clamping plate is sleeved on the outer surface of the clamping ring to limit and fix the second connecting frame and the first connecting frame.

[0012] Preferably, an inner groove is provided inside the first connecting frame, an inner rod is provided inside the inner groove, one end of the inner rod passes through one side of the second connecting frame and is fixedly connected to the clamping plate, and the clamping plate at one end is pushed to detach from the clamping ring by the inner rod to release the limit.

[0013] Preferably, a baffle is fixedly mounted on the other end of the inner rod, and sliding grooves are provided on the outer surfaces of both sides of the baffle. The baffle is slidably connected to the first connecting frame through the sliding grooves. A return spring is sleeved on one side of the baffle on the outer surface of the inner rod. When the inner rod is pulled, the return spring will be squeezed by the baffle.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The speaker assembly can be adjusted upward through the connecting assembly, so that the angle of the speaker assembly can be adjusted and changed conveniently. In addition, an angle locking assembly is provided in the connecting assembly. After the speaker assembly is adjusted, the speaker assembly can be locked and fixed, thereby increasing the stability of the speaker assembly when in use;

[0016] 2. By setting the rotating component, the direction of the speaker can be adjusted as needed, so that the speaker can send sound in different directions, increasing the use effect of the speaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall structure of the speaker assembly of the utility model in the adjustment state.

[0019] Figure 3 It is an exploded view of the overall structure of the utility model.

[0020] Figure 4 It is an exploded view of the connection component of the utility model.

[0021] Figure 5 It is a cross-sectional view of the connection assembly of the utility model.

[0022] The accompanying drawings are marked as follows: 1. speaker base; 11. connecting seat; 2. swivel; 21. first connecting frame; 22. inner rod; 23. return spring; 24. baffle; 25. clamping plate; 26. inner groove; 3. speaker assembly; 31. second connecting frame; 32. clamping ring. DETAILED DESCRIPTION

[0023] The utility model provides Figure 1-5 A speaker with an adjustable speaker assembly angle is shown, comprising a speaker base 1, a mounting structure is provided at the bottom of the speaker base 1, and the speaker base 1 is mounted and fixed by the mounting structure, a speaker assembly 3 is provided at the top of the speaker base 1, a connecting assembly is provided between the speaker base 1 and the speaker assembly 3, and the angle of the speaker assembly 3 is adjusted by the connecting assembly, and the speaker assembly and the speaker base are connected and transmitted by a data cable to ensure the stability of audio output;

[0024] A rotating assembly is disposed at the top of the speaker base 1 , and the direction of the speaker assembly 3 is adjusted by the rotating assembly.

[0025] In a preferred embodiment, Figure 1-2As shown, the rotating assembly includes a connecting seat 11 integrally connected to the top of the speaker base 1 and a swivel 2 mounted on the outer surface of the connecting seat 11. The swivel 2 is rotatably connected to the connecting seat 11. During use, the swivel 2 is rotated along the connecting seat 11 to drive the speaker assembly 3 to rotate and adjust its direction.

[0026] As shown in the figure, the connecting assembly includes a first connecting frame 21 integrally connected to the outer surface of the swivel 2 and a second connecting frame 31 integrally connected to the outer surface of the speaker assembly 3. One end of the second connecting frame 31 is rotatably connected to the top end of the first connecting frame 21, and the speaker assembly 3 is unfolded upward for angle adjustment. During the adjustment process, the second connecting frame 31 is driven to rotate along the top end of the first connecting frame 21.

[0027] In a preferred embodiment, Figure 4 As shown, an angle locking assembly is provided on the outer surface of one side of the second connecting frame 31, and the speaker assembly 3 is locked and limited by the angle locking assembly. The angle locking assembly includes a snap ring 32 fixedly installed on the outer surface of one side of the second connecting frame 31, and the outer surface of the snap ring 32 is sleeved with a clamping plate 25, and the inner wall of the clamping plate 25 and the outer surface of the clamping ring 32 are provided with clamping teeth. The clamping plate 25 and the clamping ring 32 are limited by the mutual engagement of the clamping teeth. The clamping plate 25 at one end of the second connecting frame 31 is pulled outward to separate the clamping plate 25 from the clamping ring 32, thereby releasing the limitation of the first connecting frame 21 and the second connecting frame 31.

[0028] In a preferred embodiment, Figure 5 As shown, an inner groove 26 is provided inside the first connecting frame 21, and an inner rod 22 is arranged inside the inner groove 26. One end of the inner rod 22 passes through one side of the second connecting frame 31 and is fixedly connected to the clamping plate 25. A baffle 24 is fixedly installed on the other end of the inner rod 22. Slide grooves are provided on the outer surfaces of both sides of the baffle 24. The baffle 24 is slidably connected to the first connecting frame 21 through the slide grooves. The outer surface of the inner rod 22 is located on one side of the baffle 24 and is sleeved with a return spring 23. After the angle of the speaker assembly 3 is adjusted, the clamping plate 25 is released, and the return spring 23 will push the baffle 24 inward, driving the clamping plate 25 to be sleeved on the outer surface of the retaining ring 32, thereby limiting and locking the first connecting frame 21 and the second connecting frame 31.

[0029] Working principle of this utility model:

[0030] Refer to the instruction manual Figure 1-5The clamping plate 25 is pulled outward to separate the clamping plate 25 from the clamping ring 32, thereby releasing the first connecting frame 21 and the second connecting frame 31 from the limit position. In the process of pulling the clamping plate 25 outward, the inner rod 22 is driven to move outward, and the clamping plate 25 is driven to slide along the inner groove 26 to squeeze the return spring 23, and then the speaker assembly 3 is unfolded upward to adjust the angle. In the process of adjustment, the second connecting frame 31 is driven to rotate along the top of the first connecting frame 21. After the angle adjustment of the speaker assembly 3 is completed, the clamping plate 25 is released, and the return spring 23 pushes the baffle 24 inward to drive the clamping plate 25 to be sleeved on the outer surface of the clamping ring 32, thereby limiting and locking the first connecting frame 21 and the second connecting frame 31, and in the process of use, the speaker assembly 3 is driven to rotate and adjust the direction by rotating the swivel 2 along the connecting seat 11.

Claims

1. A speaker box with an adjustable speaker assembly angle, comprising a speaker box base (1), characterized in that: A speaker assembly (3) is arranged at the top of the speaker base (1), and a connecting assembly is arranged between the speaker base (1) and the speaker assembly (3), and the angle of the speaker assembly (3) is adjusted by the connecting assembly; A rotating assembly is provided at the top of the speaker base (1), and the direction of the speaker assembly (3) is adjusted by the rotating assembly.

2. A speaker box with adjustable speaker assembly angle according to claim 1, characterized in that: The rotating assembly comprises a connecting seat (11) integrally connected to the top of the speaker base (1) and a rotating ring (2) sleeved on the outer surface of the connecting seat (11), wherein the rotating ring (2) is rotatably connected to the connecting seat (11).

3. A speaker box with adjustable speaker assembly angle according to claim 2, characterized in that: The connection assembly comprises a first connection frame (21) integrally connected to the outer surface of the rotating ring (2) and a second connection frame (31) integrally connected to the outer surface of the speaker assembly (3), one end of the second connection frame (31) being rotatably connected to the top end of the first connection frame (21).

4. The speaker box with adjustable speaker assembly angle according to claim 3, characterized in that: An angle locking component is provided on one outer surface of the second connecting frame (31), and the speaker assembly (3) is locked and limited by the angle locking component.

5. The speaker box with adjustable speaker assembly angle according to claim 4, characterized in that: The angle locking assembly comprises a snap ring (32) fixedly mounted on the outer surface of one side of the second connecting frame (31); a clamping plate (25) is sleeved on the outer surface of the snap ring (32); and clamping teeth are provided on the inner wall of the clamping plate (25) and the outer surface of the snap ring (32); the clamping plate (25) and the snap ring (32) are engaged with each other through the clamping teeth to limit the position.

6. A speaker box with adjustable speaker assembly angle according to claim 5, characterized in that: An inner groove (26) is provided inside the first connecting frame (21), an inner rod (22) is provided inside the inner groove (26), and one end of the inner rod (22) passes through one side of the second connecting frame (31) and is fixedly connected to the clamping plate (25).

7. A speaker box with adjustable speaker assembly angle according to claim 6, characterized in that: A baffle (24) is fixedly mounted on the other end of the inner rod (22), and sliding grooves are provided on the outer surfaces of both sides of the baffle (24). The baffle (24) is slidably connected to the first connecting frame (21) through the sliding grooves, and a return spring (23) is sleeved on one side of the baffle (24) on the outer surface of the inner rod (22).

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