Adjustable intelligent Bluetooth sound box

Abstract

The utility model relates to the field of Bluetooth sound boxes, in particular to an adjustable intelligent Bluetooth sound box which comprises a base, the top of the base is fixedly provided with a sound box body through a supporting plate, an adjusting assembly is arranged between the base and the supporting plate, and the adjusting assembly is used for adjusting the elevation angle of the sound box body. According to the utility model, the support plate can be driven to rotate to adjust the angle of the support plate through the effect of rotating the first screw rod, so that the elevation angle is an important factor influencing the tone quality performance, and the appropriate adjustment can make the music listening feeling better. Different experience feelings can be obtained by adjusting the elevation angle of the sound box body through the adjusting assembly, in addition, the sound box body can be conveniently disassembled and assembled through the worm and gear, the portability of the sound box body is improved, the structure is simple, operation is easy and convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of Bluetooth speakers, in particular to an adjustable intelligent Bluetooth speaker. Background Art

[0002] A smart Bluetooth speaker is a speaker device that integrates smart technology and Bluetooth connection functions. It can be wirelessly connected to smartphones, tablets or other Bluetooth devices via Bluetooth to achieve functions such as music playback, voice control, and smart home control. It is usually also equipped with a voice assistant function, which can control the speaker to play music, check the weather, set alarms, and other operations through voice commands.

[0003] Normally, we place the speaker on a horizontal plane, but sometimes in order to get a better listening experience, we will adjust the elevation angle of the speaker. The elevation angle of the speaker will affect the direction of sound propagation. In the horizontal placement mode, the sound of the speaker can be transmitted to all surrounding areas. However, if the speaker is tilted to a certain angle, the sound will be more concentrated in one direction, which will make the sound field positioning more accurate. Therefore, the elevation angle is an important factor affecting the sound quality performance. Appropriate adjustment can make the music listening experience better. Therefore, it is necessary to use an adjustable smart Bluetooth speaker to obtain a better experience. For example, the prior art Chinese patent announcement number "CN114584876B" discloses an adjustable smart Bluetooth speaker, including a cabinet , a horizontal plate is fixedly connected to the middle position of both sides of the inner side of the box body, sound-absorbing cotton is evenly laid at the middle position of the inner side of the box body, a speaker and a cylinder are respectively arranged at the middle position of the top of the horizontal plate, and a sound guide bend is sleeved on the outer side of the cylinder body; the present invention allows the sound guide bend to be adjusted in angle separately through the structural design of the box body and the sound guide bend, so that the sound port of the conical sound guide ring is adjusted to a suitable orientation, and the structural coordination of the movable adjustment mechanism is used to allow the five groups of sealing plates to form a retractable and expandable closed system at the port of the conical sound guide ring, which can fine-tune the diffusion range of the sound port volume of the conical sound guide ring, thereby replacing the volume control, and adjusting the appropriate volume propagation range and size without reducing the stereoscopic effect of the sound.

[0004] Some smart Bluetooth speakers can fine-tune the diffusion range of the volume of the sound guide ring, thereby replacing the volume control. However, in specific operations, different elevation angles when placing the speakers as mentioned above will improve the user experience differently. Considering that similar smart Bluetooth speakers cannot adjust their own elevation angles, it is not convenient to fix the speakers by tilting them, and they may slip or fall, causing damage to the speakers. Utility Model Content

[0005] The purpose of the utility model is to solve the defect in the prior art that the above-mentioned speaker cannot adjust its own elevation angle, and to propose an adjustable smart Bluetooth speaker.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An adjustable smart Bluetooth speaker is designed, comprising a base, a speaker body is fixedly mounted on the top of the base via a support plate, an adjustment component is arranged between the base and the support plate, the adjustment component is used to adjust the elevation angle of the speaker body, and the speaker body and the support plate are detachably connected via a snap-on component.

[0008] Furthermore, the adjustment assembly includes a mounting seat, the top of the base is located below the support plate and the mounting seat is fixedly installed, a movable block is slidably connected to the mounting seat through a guide groove, a first screw rod is rotatably connected to the guide groove, the first screw rod is threadedly connected to the movable block, and a handwheel is fixedly installed at one end of the first screw rod on the periphery of the mounting seat.

[0009] Furthermore, sliding grooves are provided on both sides of the mounting seat, and fixing rods are fixedly installed on both sides of the movable block. The fixing rods are slidably connected in the sliding grooves, and the other ends thereof are rotatably connected to the connecting rods. One end of the support plate is rotatably connected to the base through a rotating seat, and avoidance grooves are provided on both sides of the other end thereof, and the other end of the connecting rod is rotatably connected in the avoidance grooves.

[0010] Furthermore, the clamping part includes a slide groove provided on both sides of the support plate, a guide rod is fixedly installed in the slide groove and is slidably connected with a clamping plate, the guide rod is slidably connected to the clamping plate, and a spring is provided on its outer periphery, the two ends of the spring are respectively fixedly connected to the clamping plate and the side of the slide groove, and a pair of the clamping plates can clamp the speaker body.

[0011] Furthermore, the bottom of the support plate is rotatably connected to a sleeve via a support seat, both ends of the sleeve are threadedly connected to a second screw rod, and the other end of the second screw rod is fixedly connected to the side surface of the bottom of the clamping plate.

[0012] Furthermore, a worm wheel is fixedly mounted on the end of the sleeve, a worm is rotatably connected to the bottom of the base, the worm rotates in meshing engagement with the worm wheel, and a knob is fixedly mounted on the other end of the worm on the outside of the base.

[0013] The utility model proposes an adjustable smart Bluetooth speaker, which has the beneficial effect that the utility model can drive the support plate to rotate to adjust its angle by rotating the first screw rod. Since the elevation angle is an important factor affecting the sound quality performance, proper adjustment can make the music listening experience better. Different experiences can be obtained by adjusting the elevation angle of the speaker body by adjusting the adjustment component. In addition, the speaker body can be easily disassembled and assembled through the worm gear, which improves the portability of the audio body. The structure is simple, the operation is easy, and the practicality is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the support plate of the utility model;

[0016] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of area A;

[0017] Figure 4 It is a structural schematic diagram of the clamping member of the utility model.

[0018] In the figure: 1. base; 2. support plate; 21. rotating seat; 22. avoidance groove; 23. support seat; 3. speaker body; 4. adjustment component; 41. mounting seat; 42. guide groove; 43. movable block; 44. first screw rod; 45. hand wheel; 46. slide groove; 47. fixing rod; 48. connecting rod; 5. clamping part; 51. slide groove; 52. guide rod; 53. splint; 54. spring; 55. sleeve; 56. second screw rod; 57. worm gear; 58. worm; 59. knob. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 An adjustable smart Bluetooth speaker comprises a base 1, a speaker body 3 is fixedly mounted on the top of the base 1 through a support plate 2, an adjustment component 4 is arranged between the base 1 and the support plate 2, the adjustment component 4 is used to adjust the elevation angle of the speaker body 3, and the speaker body 3 and the support plate 2 are detachably connected through a clamping member 5.

[0021] It should be noted that, as mentioned in the background technology, the sound of the speaker can be transmitted to all surrounding areas. However, if the speaker is tilted to a certain angle, the sound will be more concentratedly transmitted in one direction, which will make the sound field positioning more accurate. Then, considering that the speaker body 3 may slip or fall if placed at an angle, causing damage to the speaker body 3, it is necessary to use the adjustment component 4 to adjust the elevation angle of the speaker body 3, and the speaker body 3 can also be disassembled by the clip 5 to improve the portability of the speaker body 3.

[0022] Furthermore, the adjustment assembly 4 includes a mounting seat 41, and the mounting seat 41 is fixedly installed on the top of the base 1 below the support plate 2, and a movable block 43 is slidably connected to the mounting seat 41 through a guide groove 42, and a first screw rod 44 is rotatably connected to the guide groove 42, the first screw rod 44 is threadedly connected to the movable block 43, and a hand wheel 45 is fixedly installed at one end of the first screw rod 44 on the periphery of the mounting seat 41.

[0023] In detail, the first screw rod 44 can be rotated by the hand wheel 45 to drive the movable block 43 to move.

[0024] Furthermore, slide grooves 46 are provided on both sides of the mounting seat 41, and fixed rods 47 are fixedly installed on both sides of the movable block 43. The fixed rod 47 is slidably connected in the slide grooves 46, and the other end of the fixed rod 47 is rotatably connected to the connecting rod 48. One end of the support plate 2 is rotatably connected to the base 1 through the rotating seat 21, and avoidance grooves 22 are provided on both sides of the other end, and the other end of the connecting rod 48 is rotatably connected in the avoidance groove 22.

[0025] The specific operation is that the first screw rod 44 drives the movable block 43 to move, and then drives a pair of connecting rods 48 to move. Because of the rotational connection between the support plate 2 and the base 1, under the push of the connecting rod 48, the support plate 2 drives one end of the speaker body 3 to flip, so as to adjust the elevation angle of the speaker body 3.

[0026] In more detail, the clamping member 5 includes a slide groove 51 provided on both sides of the support plate 2, a guide rod 52 is fixedly installed in the slide groove 51 and is slidably connected with a clamping plate 53, the guide rod 52 is slidably connected to the clamping plate 53, and a spring 54 is provided on the outer periphery, and the two ends of the spring 54 are respectively fixedly connected to the clamping plate 53 and the side of the slide groove 51, and a pair of the clamping plates 53 can clamp the speaker body 3.

[0027] Under normal circumstances, the pair of clamping plates 53 can clamp the two sides of the speaker body 3 under the elastic support of the spring 54 and the guiding effect of the guide rod 52;

[0028] The pair of clamping plates 53 are both T-shaped and have anti-slip pads on their sides.

[0029] In general, the bottom of the support plate 2 is rotatably connected to a sleeve 55 via a support seat 23 , and both ends of the sleeve 55 are threadedly connected to a second screw rod 56 , and the other end of the second screw rod 56 is fixedly connected to the side surface of the bottom of the clamping plate 53 .

[0030] Finally, a worm wheel 57 is fixedly mounted on the end of the sleeve 55 , and a worm 58 is rotatably connected to the bottom of the base 1 . The worm 58 rotates in meshing engagement with the worm wheel 57 , and a knob 59 is fixedly mounted on the other end of the worm 58 on the outside of the base 1 .

[0031] The specific operation is that the worm 58 is driven by the knob 59 to drive the worm wheel 57 to rotate. Under the drive of the worm wheel 57, the sleeve 55 rotates to extend the second screw rods 56 on both sides, thereby pushing a pair of the clamping plates 53 to move away from each other. The speaker body 3 loses the fixing effect of the clamping plates 53 and can be disassembled.

[0032] Working mode: When working, the first screw rod 44 is rotated by the hand wheel 45, so that the first screw rod 44 drives the movable block 43 to drive a pair of fixed rods 47 to slide, and the fixed rod 47 drives the connecting rod 48 to adjust the elevation angle of the support plate 2 and the speaker body 3;

[0033] Then, the worm 58 is driven by the knob 59 to drive the worm wheel 57 to rotate. Under the drive of the worm wheel 57, the sleeve 55 rotates to extend the second screw rods 56 on both sides, thereby pushing a pair of clamps 53 to move away from each other. The speaker body 3 loses the fixing effect of the clamps 53 and can be disassembled.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable smart Bluetooth speaker, comprising a base (1), characterized in that: A speaker body (3) is fixedly mounted on the top of the base (1) via a support plate (2); an adjustment component (4) is provided between the base (1) and the support plate (2); the adjustment component (4) is used to adjust the elevation angle of the speaker body (3); and the speaker body (3) and the support plate (2) are detachably connected via a snap-fit ​​component (5).

2. The adjustable smart Bluetooth speaker according to claim 1, characterized in that: The adjustment assembly (4) comprises a mounting seat (41), the top of the base (1) is located below the support plate (2) and is fixedly mounted with the mounting seat (41), a movable block (43) is slidably connected in the mounting seat (41) via a guide groove (42), a first screw rod (44) is rotatably connected in the guide groove (42), the first screw rod (44) is threadedly connected to the movable block (43), and a hand wheel (45) is fixedly mounted at one end of the first screw rod (44) on the periphery of the mounting seat (41).

3. The adjustable smart Bluetooth speaker according to claim 2, characterized in that: Slide grooves (46) are provided on both sides of the mounting seat (41), and fixed rods (47) are fixedly installed on both sides of the movable block (43), the fixed rods (47) are slidably connected in the slide grooves (46), and the other end of the fixed rods (47) is rotatably connected to the connecting rod (48), one end of the support plate (2) is rotatably connected to the base (1) through the rotating seat (21), and avoidance grooves (22) are provided on both sides of the other end, and the other end of the connecting rod (48) is rotatably connected in the avoidance groove (22).

4. The adjustable smart Bluetooth speaker according to claim 1, characterized in that: The clamping member (5) comprises a slide groove (51) provided on both sides of the support plate (2), a guide rod (52) is fixedly installed in the slide groove (51) and is slidably connected with a clamping plate (53), the guide rod (52) is slidably connected with the clamping plate (53), and a spring (54) is sleeved on its outer periphery, the two ends of the spring (54) are respectively fixedly connected with the clamping plate (53) and the side of the slide groove (51), and a pair of the clamping plates (53) can be clamped with the speaker body (3).

5. The adjustable smart Bluetooth speaker according to claim 4, characterized in that: The bottom of the support plate (2) is rotatably connected to a sleeve (55) via a support seat (23); both ends of the sleeve (55) are threadedly connected to a second screw rod (56); the other end of the second screw rod (56) is fixedly connected to the side surface of the bottom of the clamping plate (53).

6. The adjustable smart Bluetooth speaker according to claim 5, characterized in that: A worm wheel (57) is fixedly mounted on the end of the sleeve (55), and a worm (58) is rotatably connected to the bottom of the base (1). The worm (58) is meshed and rotated with the worm wheel (57), and a knob (59) is fixedly mounted on the other end of the worm (58) on the outside of the base (1).

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