Suspended sound box

Abstract

The utility model discloses a suspension type sound box. The suspension type sound box comprises a sound box main body and a pendant, the sound box main body comprises a box body and a loudspeaker arranged in the box body, and the box body is fixedly connected with a shaft sleeve; the hanging piece comprises an upper connecting piece, a lower connecting piece and an adjusting rubber pad, the upper connecting piece and the lower connecting piece are in butt joint up and down, first adjusting bolts in threaded connection with the two ends of the lower connecting piece are arranged at the two ends of the upper connecting piece in a penetrating mode, and the adjusting rubber pad comprises a first arc-shaped rubber pad and a second arc-shaped rubber pad which have various height specifications. The first arc-shaped rubber pad and the second arc-shaped rubber pad are respectively embedded on the upper connecting piece and the lower connecting piece, the first arc-shaped rubber pad and the second arc-shaped rubber pad are oppositely arranged, a clamping hole is formed between the first arc-shaped rubber pad and the second arc-shaped rubber pad, a rotating shaft is vertically arranged at the bottom of the lower connecting piece, the rotating shaft is coaxially and rotatably connected with a shaft sleeve, and the shaft sleeve is in threaded connection with a second adjusting bolt. Two-degree-of-freedom adjustment can be achieved through the hanging piece, and the installation angle can be adjusted more conveniently.

Description

Technical Field

[0001] This utility model relates to a speaker, and more particularly to a suspended speaker. Background Technology

[0002] A speaker is a device that converts electrical signals into sound, and it is widely used in home audio-visual systems, professional audio systems, stage performances, car audio systems, and other fields. Some outdoor speakers are designed with a suspended structure to save space and facilitate installation. However, some existing suspended speakers have the following shortcomings: suspended speakers typically only allow for angle adjustment in a single degree of freedom, such as only being able to rotate 360° up and down around the mounting pole. This limited angle adjustment cannot meet the installation angle requirements of speakers in certain specific scenarios, making the speaker's suspension direction unsuitable for the user's needs. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a suspended speaker that can achieve dual-degree-of-freedom adjustment through the hanging bracket, and can more conveniently adjust the installation angle.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A suspended speaker includes a speaker body and a mounting bracket. The speaker body includes a cabinet and a speaker installed inside the cabinet, with a bushing fixedly connected to the cabinet. The mounting bracket includes an upper connector, a lower connector, and an adjusting rubber pad. The upper connector and the lower connector are vertically aligned, and the two ends of the upper connector are threaded with first adjusting bolts that are threaded to the two ends of the lower connector. The adjusting rubber pad includes a first arc-shaped rubber pad and a second arc-shaped rubber pad with various height specifications. The first arc-shaped rubber pad and the second arc-shaped rubber pad are respectively embedded in the upper connector and the lower connector. The first arc-shaped rubber pad and the second arc-shaped rubber pad are arranged opposite to each other, and a clamping hole is formed between them. The bottom of the lower connector is vertically provided with a rotating shaft, which is coaxially rotatably connected to the bushing. A second adjusting bolt is threadedly connected to the bushing, and the second adjusting bolt passes through the bushing and is used to abut against the outer wall of the rotating shaft.

[0006] In some embodiments, the housing is provided with a mounting surface, the mounting surface having mounting holes and a plurality of through holes, the plurality of through holes being arranged around the outside of the mounting holes at intervals; the bushing is inserted into the mounting hole, and the lower outer wall of the bushing is provided with a limiting flange along the circumferential direction, the limiting flange pressing on the mounting surface, and the limiting flange being provided with a plurality of screws passing through the through holes, the protruding ends of the plurality of screws being threadedly connected to a mounting ring provided below the mounting surface.

[0007] In some embodiments, the outer wall of the shaft is provided with a first limiting groove around the circumference, and a bushing is fitted in the first limiting groove; a second adjusting bolt passes through the bushing and is used to abut against the bushing.

[0008] In at least one embodiment, the inner wall of the lower end of the bushing is provided with at least one slider; the outer wall of the rotating shaft is also provided with a second limiting groove around the circumference, the second limiting groove is located below the first limiting groove, and the second limiting groove is slidably connected to the slider, and at least one vertical through groove matching the slider is provided below the second limiting groove.

[0009] Compared with the prior art, this utility model achieves at least the following beneficial effects:

[0010] When in use, the suspended speaker of this utility model can be suspended on a corresponding bracket using a hanger. Since the first and second arc-shaped rubber pads have various height specifications, each height specification of the first and second arc-shaped rubber pads can be used in combination, allowing the clamping hole formed between them to accommodate brackets of different thicknesses. The upper and lower connectors can be rotated 360° up and down around the axis of the clamping hole. The clamping tightness between the upper and lower connectors can be adjusted by rotating the first adjusting bolt. The upper and lower connectors can also be rotated 360° left and right around the axis of the bushing. The rotating shaft can be fixed by rotating the second adjusting bolt to abut against it. This speaker can achieve dual-degree-of-freedom adjustment via the hanger according to different sound angle requirements, thus easily changing the installation angle and making installation more convenient. Attached Figure Description

[0011] One or more embodiments of the present invention will now be described by way of example only with reference to the accompanying drawings, in which:

[0012] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0013] Figure 2 This is an exploded view of an embodiment of the present utility model;

[0014] Figure 3 This is an exploded view of the pendant according to an embodiment of the present utility model;

[0015] Figure 4 This is a cross-sectional view of the hanger according to an embodiment of the present utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the first arc-shaped rubber pad and the second arc-shaped rubber pad according to an embodiment of the present invention.

[0017] The following are the labels in the diagram: 1. Speaker body; 11. Cabinet; 12. Speaker; 121. Speaker frame; 2. Hanger; 21. Upper connector; 22. Lower connector; 23. Adjusting rubber pad; 231. First arc-shaped rubber pad; 232. Second arc-shaped rubber pad; 3. Bushing; 31. Limiting flange; 311. Screw; 32. Slider; 4. First adjusting bolt; 5. Shaft; 51. First limiting groove; 511. Bushing; 52. Second limiting groove; 53. Vertical through groove; 6. Second adjusting bolt; 7. Mounting plane; 71. Mounting hole; 72. Through hole; 8. Mounting ring; 9. Sealing ring; 10. Mounting bracket; 100. Annular light-transmitting component; 200. Annular LED light; 300. Waterproof silicone pad; 400. Strip light-transmitting component; 500. Strip LED light. Detailed Implementation

[0018] The present invention will now be described in detail with reference to exemplary embodiments shown in the accompanying drawings. However, it should be understood that the present application may be implemented in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided herein to make the disclosure of this application more complete and to fully convey the concept of the present application to those skilled in the art.

[0019] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application. 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 indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "several" or "more than" means two or more, unless otherwise explicitly specified. In this application, unless otherwise expressly 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 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In this application, unless otherwise expressly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. Moreover, "above," "over," and "on top" of a second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0020] like Figures 1-5 As shown, the suspended speaker of this utility model includes a speaker body 1 and a hanging component 2.

[0021] The speaker body 1 includes a cabinet 11 and a speaker 12 installed inside the cabinet 11. A bushing 3 is fixedly connected to the cabinet 11. The hanging part 2 includes an upper connector 21, a lower connector 22 and an adjusting rubber pad 23. The upper connector 21 and the lower connector 22 are connected vertically. The two ends of the upper connector 21 are threaded with first adjusting bolts 4 that are threaded to the two ends of the lower connector 22. The adjusting rubber pad 23 includes a first arc-shaped rubber pad 231 and a second arc-shaped rubber pad 232 with various height specifications. The first arc-shaped rubber pad 231 and the second arc-shaped rubber pad 232 are respectively inlaid on the upper connector 21 and the lower connector 22. The first arc-shaped rubber pad 231 and the second arc-shaped rubber pad 232 are arranged opposite to each other and a clamping hole is formed between them. The bottom of the lower connector 22 is vertically provided with a rotating shaft 5. The rotating shaft 5 is coaxially rotatably connected to the bushing 3. A second adjusting bolt 6 is threaded on the bushing 3. The second adjusting bolt 6 passes through the bushing 3 and is used to abut against the outer wall of the rotating shaft 5.

[0022] When in use, this suspended speaker can be suspended from the rack of a vehicle or building (such as a car, boat, yacht, motorcycle, campervan, cabin, etc.) via the hanger 2. Since the first arc-shaped rubber pad 231 and the second arc-shaped rubber pad 232 have multiple height specifications, the first arc-shaped rubber pad 231 and the second arc-shaped rubber pad 232 of each height specification can be used together, so that the clamping hole formed between them can accommodate racks of different thicknesses. The upper connector 21 and the lower connector 22 can be rotated 360° up and down around the axis of the clamping hole. The clamping tightness of the upper connector 21 and the lower connector 22 can be adjusted by rotating the first adjusting bolt 4. The upper connector 21 and the lower connector 22 can also be rotated 360° left and right around the axis of the bushing 3. The rotating shaft 5 can be fixed by rotating the second adjusting bolt 6 so that it abuts against the rotating shaft 5. The speaker can achieve dual-degree-of-freedom adjustment through the hanger 2 according to different sound angle requirements, so that the installation angle can be easily changed and the installation can be adjusted more conveniently.

[0023] Specifically, the housing 11 is provided with a mounting surface 7, which has mounting holes 71 and several through holes 72. The several through holes 72 are arranged around the outside of the mounting holes 71 at intervals. A mounting ring 8 is provided below the mounting surface 7, and the mounting ring 8 has several screw holes corresponding to the through holes 72. The bushing 3 is inserted into the mounting hole 71. The lower outer wall of the bushing 3 is provided with a limiting flange 31 along the circumferential direction, so that the limiting flange 31 presses on the mounting surface 7. The limiting flange 31 is provided with several screws 311. The screws 311 pass through the limiting flange 31, the through holes 72 and the screw holes in sequence. The screws 311 are threadedly connected to the screw holes of the mounting ring 8, thereby improving the connection strength between the bushing 3 and the housing 11.

[0024] The outer wall of the rotating shaft 5 is provided with a first limiting groove 51 around the circumference, and a bushing 511 is fitted on the first limiting groove 51; the second adjusting bolt 6 passes through the bushing 3, is tightened and used to abut against the bushing 511, so as to fix the rotating shaft 5 and avoid direct wear of the rotating shaft 5 by the second adjusting bolt 6, thereby reducing maintenance costs.

[0025] The inner wall of the lower end of the bushing 3 is provided with at least one slider 32; the outer wall of the rotating shaft 5 is also provided with a second limiting groove 52 around the periphery. The second limiting groove 52 is located below the first limiting groove 51, and the second limiting groove 52 is slidably connected to the slider 32. Below the second limiting groove 52, there is at least one vertical through groove 53 that matches the slider 32. Due to the restriction of the slider 32 by the second limiting groove 52, the rotating shaft 5 can only rotate in the bushing 3 and cannot move up and down, thus preventing the rotating shaft 5 from separating from the bushing 3 when the hanger 2 is connected to the speaker body 1; when it is necessary to separate the hanger 2 from the speaker body 1, by rotating the rotating shaft 5 to a specified angle, so that the slider 32 is aligned with the vertical through groove 53, the vertical through groove 53 and the slider 32 cooperate to move the rotating shaft 5 up and down, and pull the rotating shaft 5 out of the bushing 3, thus achieving separation. Optionally, a sealing ring 9 is provided between the outer wall of the rotating shaft 5 and the inner wall of the bushing 3 to reduce the friction and wear between the rotating shaft 5 and the bushing 3 and to prevent contaminants from entering.

[0026] The upper connector 21 has a first mounting groove at its bottom and the lower connector 22 has a second mounting groove at its top; the first arc-shaped rubber pad 231 and the second arc-shaped rubber pad 232 are respectively embedded in the first mounting groove and the second mounting groove.

[0027] One end of the enclosure 11 is an open end, and a mounting bracket 10 is provided at the open end. An annular light-transmitting element 100 is fixedly connected to the mounting bracket 10. An annular LED light 200 is installed inside the annular light-transmitting element 100, and a waterproof silicone pad 300 is provided between the annular light-transmitting element 100 and the mounting bracket 10 to ensure the waterproof performance of the enclosure 11. The speaker 12 includes a frame 121, which is mounted on the annular light-transmitting element 100. A waterproof silicone pad 300 is provided between the frame 121 and the annular light-transmitting element 100 to ensure the waterproof performance of the enclosure 11. Optionally, LED lights are also provided in other parts of the frame 121. A strip light-transmitting element 400 is provided on the side wall of the enclosure 11, and a strip LED light 500 corresponding to the strip light-transmitting element 400 is installed inside the enclosure 11. By setting LED lights in multiple positions, the speaker can also enjoy the changes in light when it is working. The speaker transmits audio signals via Bluetooth or audio cable input, and the independent controller for the LED lights has an input power of 9-16V.

[0028] It should be understood that all the above embodiments are exemplary and not restrictive. Any modifications, equivalent changes and alterations made by those skilled in the art to the specific embodiments described above under the concept of this utility model shall still fall within the scope of the technical solution of this utility model.

Claims

1. A suspended speaker, characterized in that: Includes the speaker body and the hanging ornament; The speaker body includes a cabinet and a speaker installed inside the cabinet, and a bushing is fixedly connected to the cabinet; The hanging component includes an upper connector, a lower connector, and an adjusting rubber pad. The upper connector and the lower connector are vertically connected, and the two ends of the upper connector are threaded with first adjusting bolts that are threaded to the two ends of the lower connector. The adjusting rubber pad includes a first arc-shaped rubber pad and a second arc-shaped rubber pad with various height specifications. The first arc-shaped rubber pad and the second arc-shaped rubber pad are respectively embedded on the upper connector and the lower connector. The first arc-shaped rubber pad and the second arc-shaped rubber pad are arranged opposite to each other and a clamping hole is formed between them. The bottom of the lower connector is vertically provided with a rotating shaft. The rotating shaft is coaxially rotatably connected to the bushing. The bushing is threaded with a second adjusting bolt. The second adjusting bolt passes through the bushing and is used to abut against the outer wall of the rotating shaft.

2. The suspended speaker according to claim 1, characterized in that: The housing has a mounting surface with mounting holes and several through holes. The through holes are spaced around the outside of the mounting holes. The bushing is inserted into the mounting holes, and the lower outer wall of the bushing has a limiting flange along the circumference. The limiting flange presses on the mounting surface, and the limiting flange has several screws that pass through the through holes. The protruding ends of the screws are threadedly connected to a mounting ring located below the mounting surface.

3. The suspended speaker according to claim 1, characterized in that: The outer wall of the rotating shaft is provided with a first limiting groove around the circumference, and a bushing is fitted in the first limiting groove; the second adjusting bolt passes through the bushing and is used to abut against the bushing.

4. The suspended speaker according to claim 3, characterized in that: The inner wall of the lower end of the bushing is provided with at least one slider; the outer wall of the rotating shaft is also provided with a second limiting groove around the circumference, the second limiting groove is located below the first limiting groove, and the second limiting groove is slidably connected to the slider, and at least one vertical through groove matching the slider is provided below the second limiting groove.

5. The suspended speaker according to claim 3, characterized in that: A sealing ring is provided between the outer wall of the rotating shaft and the inner wall of the bushing.

6. The suspended speaker according to claim 1, characterized in that: The upper connector has a first mounting groove at its bottom and the lower connector has a second mounting groove at its top; the first arc-shaped rubber pad and the second arc-shaped rubber pad are respectively embedded in the first mounting groove and the second mounting groove.

7. The suspended speaker according to claim 1, characterized in that: One end of the housing is an open end, and the open end is provided with a mounting bracket. An annular light-transmitting component is fixedly connected to the mounting bracket. An annular LED light is installed inside the annular light-transmitting component, and a waterproof silicone pad is provided between the annular light-transmitting component and the mounting bracket.

8. The suspended speaker according to claim 7, characterized in that: The speaker includes a frame, which is mounted on the annular light-transmitting element, and a waterproof silicone pad is provided between the frame and the annular light-transmitting element.

9. The suspended speaker according to claim 1, characterized in that: The side wall of the enclosure is provided with a strip-shaped light-transmitting element, and a strip-shaped LED light corresponding to the strip-shaped light-transmitting element is installed inside the enclosure.

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