Bluetooth speaker convenient for wall-mounted installation

Abstract

The utility model discloses a kind of bluetooth speaker convenient to wall-mounted installation, including speaker main body and hanging plate, one end of speaker main body is provided with elevation hinge seat, the other end of elevation hinge seat is provided with connecting frame, the other end of connecting frame is provided with swing hinge seat, the other end of swing hinge seat is connected with hanging plate, the other end of speaker main body is fixedly connected with two adjusting ropes, the other end of adjusting rope is wound on capstan, one end of capstan is fixedly connected with driving shaft, bearing seat is sleeved on driving shaft, the other end of bearing seat away from capstan is fixedly connected with gear box, two bearing seats are provided on gear box, one side of gear box is fixedly connected with hanging plate, four hanging grooves are set on hanging plate, hook is inlaid on hanging groove.The utility model is convenient to adjust the pitch angle and swing angle of device, improve the use effect of device, it is convenient to wall-mounted installation for device, reduce the floor area, and it is more practical.

Description

Technical Field

[0001] This utility model belongs to the technical field of speaker equipment, specifically, it relates to a Bluetooth speaker that is easy to wall-mount. Background Technology

[0002] With the continuous development of technology, speaker devices have also experienced rapid advancements, especially with the breakthroughs in Bluetooth technology. Bluetooth speakers have become a trend, greatly improving user comfort. As a device that converts audio signals into sound, a speaker is the terminal of the entire audio system, radiating sound energy into space. In the actual use of speakers, especially in large venues, proper fixing and angle adjustment are crucial to expanding sound energy throughout the space. While existing speakers can meet user needs, their fixing methods are mostly bolt-on, lacking automatic angle adjustment. Some equipped with adjustable mechanisms can only perform small-angle adjustments, and their practicality and economy need further improvement. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a Bluetooth speaker that is easy to wall-mount. To solve the above technical problem, the basic concept of the technical solution adopted by this utility model is as follows:

[0004] A Bluetooth speaker designed for easy wall mounting includes a speaker body and a mounting plate. One end of the speaker body has an angle hinge seat, the other end has a connecting frame, and the other end of the connecting frame has a swing hinge seat. The other end of the swing hinge seat is connected to the mounting plate. Two adjusting ropes are fixedly connected to the other end of the speaker body, with the other ends of the ropes wound around a winch. One end of the winch is fixedly connected to a drive shaft, and a bearing housing is fitted onto the drive shaft. A gearbox is fixedly connected to the end of the bearing housing away from the winch, and the gearbox has two bearing housings. One side of the gearbox is fixedly connected to the mounting plate. The mounting plate has four hanging slots, each with a hook embedded in it. The angle hinge seat, connecting frame, and swing hinge seat support and adjust the speaker body. The winch and adjusting ropes pull the speaker body, and the gearbox transmits power. The mounting plate and hooks facilitate wall mounting, avoiding the need for floor space.

[0005] Furthermore, the speaker body has two built-in loudspeakers, ventilation windows on both sides, a filter frame at one end, and a battery storage box on one side of the filter frame. The battery storage box is fixedly connected to the inner wall of the speaker body via a cabinet bracket. The loudspeakers amplify the sound, the ventilation windows dissipate heat, the filter frame guides the filtered airflow, the battery storage box provides backup power for the device, and the cabinet bracket provides a fixed connection.

[0006] Furthermore, two guide grooves are provided on the gearbox, and a double-headed cylinder is fixedly connected to the gearbox. The output end of the double-headed cylinder is fitted with an end connector. The guide grooves serve as guides, the double-headed cylinder provides output adjustment power for the device, and the end connector serves as a fixed connection.

[0007] Furthermore, a shift fork is fixedly connected to the end connector, and a driven gear is sleeved on the shift fork. The driven gear is sleeved on the drive shaft. The shift fork plays the role of power transmission and facilitates the adjustment of the position of the driven gear, which in turn plays the role of power transmission.

[0008] Furthermore, a rotating bracket is fitted on the side of the drive shaft near the shift fork, and one end of the two drive shafts is connected by an electromagnetic clutch. The rotating bracket serves as a rotational support, and the electromagnetic clutch facilitates the adjustment of the power transmission mode on the drive shaft.

[0009] Furthermore, an adjustment motor is fixedly connected to the side of the gearbox away from the double-headed cylinder. The output end of the adjustment motor is fitted with a drive gear. The adjustment motor provides power to the winch, which facilitates the adjustment of the pitch and swing angles of the speaker body.

[0010] Furthermore, a fixing plate is fixedly connected inside the speaker body, and a control board is fixedly connected to the fixing plate. The control board is connected to a Bluetooth receiver via wires. The Bluetooth receiver is embedded in the speaker body. The fixing plate serves as a fixed connection, and the Bluetooth receiver facilitates the reception of Bluetooth signals. The battery box contains a battery, and the control board is electrically connected to the battery. The loudspeaker, dual-head cylinder, regulating motor, and electromagnetic clutch are all electrically connected to the control board. An regulating control box is installed inside the gearbox.

[0011] This utility model, through the design of a winch, adjusting rope, elevation hinge seat, connecting frame, and swing hinge seat, facilitates the adjustment of the device's pitch and swing angles, improving the device's performance. The design of the hanging plate and hooks facilitates wall-mounted installation, reducing the floor space required and making it highly practical.

[0012] This utility model, through the design of a double-headed cylinder, a shift fork, an electromagnetic clutch, and an adjusting motor, can drive a single winch to work or drive two winches to work simultaneously through the adjusting motor. The structure is ingeniously designed, economical, and can achieve a wide range of adjustment of the tilt angle of the speaker body. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is the front view of the present invention;

[0015] Figure 3This is a side view of the present invention;

[0016] Figure 4 This is a schematic diagram of the internal structure of the gearbox of this utility model;

[0017] Figure 5 This is a connection block diagram of some of the components of this utility model.

[0018] In the diagram: 1. Speaker body; 2. Loudspeaker; 3. Ventilation window; 4. Hook; 5. Hanging plate; 6. Adjusting rope; 7. Winch; 8. Gearbox; 9. End connector; 10. Double-headed cylinder; 11. Adjusting motor; 12. Hanging slot; 13. Shift fork; 14. Angle hinge seat; 15. Connecting frame; 16. Swing hinge seat; 17. Bluetooth receiver; 18. Control board; 19. Fixing plate; 20. Battery box; 21. Cabinet support; 22. Filter rack; 23. Guide groove; 24. Bearing seat; 25. Drive shaft; 26. Driven gear; 27. Rotating bracket; 28. Drive gear; 29. ​​Electromagnetic clutch; 30. Adjustment control box. Detailed Implementation

[0019] like Figures 1 to 4 As shown, a Bluetooth speaker suitable for wall mounting includes a speaker body 1 and a mounting plate 5. One end of the speaker body 1 is provided with an angle hinge seat 14, and the other end of the angle hinge seat 14 is provided with a connecting bracket 15. The other end of the connecting bracket 15 is provided with a swing hinge seat 16, the other end of which is connected to the mounting plate 5. Two adjusting ropes 6 are fixedly connected to the other end of the speaker body 1. The other ends of the adjusting ropes 6 are wound around a winch 7. One end of the winch 7 is fixedly connected to a drive shaft 25, and a bearing seat 24 is sleeved on the drive shaft 25. A gearbox 8 is fixedly connected to the end away from the winch 7. Two bearing seats 24 are provided on the gearbox 8. One side of the gearbox 8 is fixedly connected to the hanging plate 5. Four hanging slots 12 are provided on the hanging plate 5. Hooks 4 are embedded in the hanging slots 12. The tilt hinge seat 14, the connecting frame 15 and the swing hinge seat 16 serve to support and adjust the speaker body 1. The winch 7 and the adjusting rope 6 serve to pull the speaker body 1. The gearbox 8 serves to transmit power. The hanging plate 5 and the hooks 4 facilitate wall mounting of the device and avoid occupying the ground space of the place of use.

[0020] The speaker body 1 has two built-in loudspeakers 2, and ventilation windows 3 are built-in on both sides of the speaker body 1. A filter frame 22 is built-in at one end of the speaker body 1, and a battery storage box 20 is set on one side of the filter frame 22. The battery storage box 20 is fixedly connected to the inner wall of the speaker body 1 through the cabinet bracket 21. The loudspeakers 2 play the role of amplification, the ventilation windows 3 play the role of heat dissipation, the filter frame 22 plays the role of filtering and guiding the flow, the battery storage box 20 provides backup power for the device, and the cabinet bracket 21 plays the role of fixed connection.

[0021] Two guide grooves 23 are provided on the gearbox 8. A double-headed cylinder 10 is fixedly connected to the gearbox 8. An end connector 9 is sleeved on the output end of the double-headed cylinder 10. The guide grooves 23 serve as guides. The double-headed cylinder 10 provides output adjustment power for the device. The end connector 9 serves as a fixed connection.

[0022] A shift fork 13 is fixedly connected to the end connector 9. A driven gear 26 is sleeved on the shift fork 13. The driven gear 26 is sleeved on the drive shaft 25. The shift fork 13 plays the role of power transmission and facilitates the adjustment of the position of the driven gear 26. The driven gear 26 plays the role of power transmission.

[0023] A rotating bracket 27 is fitted on the side of the drive shaft 25 near the shift fork 13. One end of the two drive shafts 25 is connected by an electromagnetic clutch 29. The rotating bracket 27 serves as a rotational support, and the electromagnetic clutch 29 facilitates the adjustment of the power transmission mode on the drive shaft 25.

[0024] A regulating motor 11 is fixedly connected to the side of the gearbox 8 away from the double-headed cylinder 10. The output end of the regulating motor 11 is fitted with a drive gear 28. The regulating motor 11 provides power to the winch 7, which facilitates the adjustment of the pitch and swing angles of the speaker body 1.

[0025] A fixing plate 19 is fixedly connected inside the speaker body 1. A control board 18 is fixedly connected to the fixing plate 19. A Bluetooth receiver 17 is connected to the control board 18 via wires. The Bluetooth receiver 17 is embedded in the speaker body 1. The fixing plate 19 serves as a fixed connection. The Bluetooth receiver 17 facilitates the reception of Bluetooth signals. The battery box 20 contains a battery. The control board 18 is electrically connected to the battery. The loudspeaker 2, the double-headed cylinder 10, the regulating motor 11, and the electromagnetic clutch 29 are all electrically connected to the control board 18. An regulating control box 30 is provided inside the gearbox 8.

[0026] Before use, fix the hook 4 to a suitable wall, hang the device on the hook 4 through the hanging slot 12, and connect the relevant circuits. During use, the Bluetooth receiver 17 receives the audio signal and transmits it to the control board 18. The control board 18 then plays the audio through the speaker 2. When it is necessary to adjust the swing angle of the device to face a certain direction, a jog swing adjustment command is issued via remote control or mobile APP. The double-headed cylinder 10 operates, driving the lever on the side to be adjusted to move. The driven gear 26 embedded in the lever follows the movement until it fully engages with the driving gear 28 and stops. The adjustment motor 11 then operates, driving the corresponding winch 7 to rotate and retrieve the adjustment rope 6. During the retrieval process... The speaker body 1 completes the swing angle adjustment under the joint action of the connecting frame 15 and the swing hinge seat 16. When the pitch angle of the device needs to be adjusted, the pitch adjustment command is issued through the remote control or mobile APP. The electromagnetic clutch 29 works, which makes the two drive shafts 25 work together. If the double-headed cylinder 10 is not working at this time, it works according to the above process, so that any one of the driven gears 26 meshes with the driving gear 28. Then the adjustment motor 11 starts to work, driving the two winches 7 to work. The adjustment rope 6 is wound up and down as needed. The speaker body 1 completes the pitch angle adjustment under the joint action of the pitch hinge seat 14 and the connecting frame 15. The setting of the adjustment rope 6 makes the speaker body 1 have a larger angle adjustment range and a wider range of applications.

[0027] An angle sensor is installed on the rotating connecting shaft between the elevation hinge seat 14 and the connecting frame 15 to detect the adjustment angle. The model of the angle sensor is not limited. The adjustment control box 30 is electrically connected to the double-headed cylinder 10, the adjustment motor 11, and the electromagnetic clutch 29.

[0028] This utility model features a reasonable structural design and is easy to install and use. The design of the winch 7, adjusting rope 6, elevation hinge seat 14, connecting frame 15, and swing hinge seat 16 facilitates adjustment of the device's pitch and swing angles, improving its performance. The design of the hanging plate 5 and hook 4 allows for wall mounting, reducing floor space requirements and enhancing practicality. The design of the double-headed cylinder 10, shift fork 13, electromagnetic clutch 29, and adjusting motor 11 allows for both single and simultaneous operation of the winch 7 via the adjusting motor 11. This ingenious structural design results in good economic efficiency.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A Bluetooth speaker that is easy to wall-mount, comprising a speaker body (1) and a mounting plate (5), characterized in that, One end of the speaker body (1) is provided with an elevation hinge seat (14), the other end of the elevation hinge seat (14) is provided with a connecting frame (15), the other end of the connecting frame (15) is provided with a swing hinge seat (16), the other end of the swing hinge seat (16) is connected to the hanging plate (5), the other end of the speaker body (1) is fixedly connected with two adjusting ropes (6), the other end of the adjusting ropes (6) is wound around the winch (7), one end of the winch (7) is fixedly connected with a drive shaft (25), a bearing seat (24) is sleeved on the drive shaft (25), the end of the bearing seat (24) away from the winch (7) is fixedly connected with a gearbox (8), the gearbox (8) is provided with two bearing seats (24), one side of the gearbox (8) is fixedly connected to the hanging plate (5), the hanging plate (5) is provided with four hanging slots (12), and hooks (4) are embedded in the hanging slots (12).

2. A Bluetooth speaker that is easy to wall-mount according to claim 1, characterized in that, The speaker body (1) has two built-in loudspeakers (2), and the speaker body (1) has heat dissipation windows (3) on both sides. A filter frame (22) is built into one end of the speaker body (1), and a battery storage box (20) is provided on one side of the filter frame (22). The battery storage box (20) is fixedly connected to the inner wall of the speaker body (1) through the box bracket (21).

3. A Bluetooth speaker that is easy to wall-mount according to claim 1, characterized in that, Two guide grooves (23) are provided on the gearbox (8), and a double-headed cylinder (10) is fixedly connected to the gearbox (8). The output end of the double-headed cylinder (10) is fitted with an end connector (9).

4. A Bluetooth speaker that is easy to wall-mount according to claim 3, characterized in that, A fork (13) is fixedly connected to the end connector (9), and a driven gear (26) is sleeved on the fork (13). The driven gear (26) is sleeved on the drive shaft (25).

5. A Bluetooth speaker that is easy to wall-mount according to claim 1, characterized in that, A rotating bracket (27) is fitted on the side of the drive shaft (25) near the shift fork (13), and one end of the two drive shafts (25) is connected by an electromagnetic clutch (29).

6. A Bluetooth speaker that is easy to wall-mount according to claim 1, characterized in that, The gearbox (8) is fixedly connected to an adjusting motor (11) on the side away from the double-headed cylinder (10), and the output end of the adjusting motor (11) is fitted with a drive gear (28).

7. A Bluetooth speaker that is easy to wall-mount according to claim 1, characterized in that, A fixing plate (19) is fixedly connected inside the speaker body (1), and a control plate (18) is fixedly connected on the fixing plate (19). The control plate (18) is connected to a Bluetooth receiver (17) via a wire. The Bluetooth receiver (17) is embedded in the speaker body (1). An adjustment control box (30) is provided inside the gearbox (8).

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