Ceiling type acousto-optic combined sound box

Abstract

The invention belongs to the technical field of sound equipment structures, and particularly relates to a ceiling type acousto-optic combined sound equipment, through combination of the sound equipment and a lamp strip, different atmosphere effects can be achieved in different use scenes, the functions of the device are richer, the use requirements of different scenes are met, the arrangement of an adjusting mechanism can further aim at the position of a user, and the user experience is improved. The sound production direction is adjusted, and the ceiling is kept flat when the ceiling is not used, so that the effects of improving the three-dimensional surround sound and ensuring the environment to be flat and attractive are achieved; the locking assembly can conveniently and quickly limit the stability of the sound equipment after installation, ensures that the connection is stable and not easy to droop or fall off, and meanwhile, adjusts the components to be integrated into the sound equipment to prevent the components from protruding outwards to influence the appearance; the corrugated cover can seal a gap between the bottom shell and the outer ring shell, and impurities and winged insects are prevented from entering.

Description

Technical Field

[0001] The invention belongs to the technical field of sound structures, and in particular relates to a ceiling-mounted sound and light combination sound system. Background Art

[0002] Ceiling speakers refer to an installation method in which the speakers are directly installed indoors. At the same time, in order to ensure the beauty of the interior, most installations will also be combined with suspended ceilings, so that the speakers are embedded in the suspended ceiling to achieve an effect consistent with the ceiling plane. In order to further enrich the functionality, light strips are currently set around the speakers to give them lighting or atmosphere-enhancing functions such as downlights and spotlights.

[0003] Although ceiling speakers have better stereo surround sound effects and occupy less space than traditional floor-standing speakers, their sound is always directed toward the ground. When actually producing sound, the sound is not directly transmitted toward the user. Therefore, the actual sound effect is worse than that of floor-standing speakers directed toward the user. Therefore, it is necessary to solve the problem of how to more accurately transmit the sound to the user when the speakers are suspended from the ceiling. Summary of the invention

[0004] The purpose of the present invention is to provide a ceiling-mounted sound and light combination audio system to solve the problems mentioned in the background technology.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows:

[0006] A ceiling-mounted sound and light combination audio system, comprising a bottom shell, an audio system, a light strip and a control panel, wherein the audio system and the light strip are both mounted on the bottom shell, and an adjustment mechanism is provided at one end of the bottom shell relative to the audio system and the light strip;

[0007] The adjustment mechanism includes a support suspension, an outer ring shell and a control component, the bottom shell is movably embedded in the outer ring shell, the support suspension is arranged at the upper end of the outer ring shell and forms a protective cover structure, and the control component is arranged between the middle part of the support suspension and the middle part of the upper end of the bottom shell;

[0008] The left and right sides of the upper end of the outer ring shell are both provided with supporting clamping plates through torsion springs.

[0009] The control component includes an inner gear ring, a driving motor, a driving wheel, a pusher and a connector. The inner gear ring is rotatably arranged on the supporting suspension through a bracket and is concentrically distributed with the outer ring shell. The driving motor is fixedly arranged on the supporting suspension through a bracket. The driving wheel is transmission-connected to the output shaft of the driving motor and meshes with the inner gear ring. The pusher is fixedly arranged at the lower end of the inner gear ring, and the connector is arranged between the upper end of the bottom shell and the supporting suspension.

[0010] The pusher includes a slide plate, an electric control push rod, a first ball head and a connecting ring. The slide plate is fixedly arranged at the lower end of the inner gear ring. The electric control push rod is elastically slidably arranged at the lower end of the slide plate and slides to the side away from the middle of the bottom shell in an initial state. The first ball head is connected to the output shaft of the electric control push rod. The connecting ring is fixedly arranged at the upper end of the bottom shell. The vertical section of the connecting ring is a semicircular structure and the opening cross-section line exceeds the height of its own center of circle. The first ball head is movably embedded in the opening of the connecting ring.

[0011] The connector includes a second ball head and a connecting cover, the connecting cover is connected to the supporting suspension and is aligned with the center of the bottom shell, the vertical section of the connecting cover is a semicircular structure and the opening section line exceeds the height of its own center, the second ball head is connected to the upper end of the bottom shell and is movably embedded in the connecting cover.

[0012] A locking assembly is also provided between the outer ring shell and the supporting card plate, and the locking assembly includes a rotating bolt, a sleeve, an extension rod and a gear. The rotating bolt rotates from bottom to top and passes through the outer ring shell. The sleeve is slid up and down on the outer ring shell through guide ribs and is threadedly sleeved with the rotating bolt. The extension rod is connected to the supporting card plate and is concentric with its rotation point. The gear is provided in the middle of the extension rod, and a rack that meshes and matches with the gear is provided on the side of the sleeve.

[0013] The number of the supporting clamps is four and they are evenly arranged in a ring shape, wherein two supporting clamps provided with locking components are arranged opposite to each other.

[0014] An extension ring is provided at the inner upper part of the outer ring shell, and a corrugated cover is provided between the extension ring and the upper end of the bottom shell.

[0015] Compared with the prior art, the present invention has at least the following advantages:

[0016] The combination of speakers and light strips can create different atmosphere effects in different usage scenarios, making the device more functional and meeting the needs of different scenarios. The setting of the adjustment mechanism can further adjust the direction of the sound according to the user's position, and reset it to keep the ceiling flat when not in use, thereby improving the stereo surround sound and ensuring a flat and beautiful environment. The locking component can quickly and conveniently limit the stability of the speakers after installation, ensuring that the connection is stable and not easy to sag or fall off, and at the same time adjust the parts to integrate into the speakers to avoid bulging outwards and affecting the appearance. The setting of the corrugated cover can close the gap between the bottom shell and the outer ring shell to prevent impurities and flying insects from entering. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0018] Figure 1 The present invention is a structural schematic diagram of a ceiling-mounted sound and light combination audio system.

[0019] Figure 2 for Figure 1 A magnified schematic diagram of center A.

[0020] Figure 3 It is a structural schematic diagram from another angle of the present invention.

[0021] Figure 4 It is a structural cross-sectional view of the present invention.

[0022] Figure 5 It is a structural cross-sectional view from another angle of the present invention.

[0023] Bottom shell 1, speaker 11, light strip 12, support suspension 13, outer ring shell 2, support card plate 3, inner gear ring 4, drive motor 41, drive wheel 42, skateboard 43, electric control push rod 44, first ball head 45, connecting ring 46, second ball head 5, connecting cover 51, rotating bolt 6, sleeve 61, extension rod 62, gear 63, rack 64, extension ring 7, corrugated cover 71. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Example 1: Figure 1-5 As shown, a ceiling-mounted sound and light combination audio system comprises a bottom shell 1, an audio system 11, a light strip 12 and a control panel. The audio system 11 and the light strip 12 are both mounted on the bottom shell 1. An adjustment mechanism is provided at one end of the bottom shell 1 relative to the audio system 11 and the light strip 12.

[0026] The adjustment mechanism includes a support suspension 13, an outer ring shell 2 and a control component. The bottom shell 1 is movably embedded in the outer ring shell 2. The support suspension 13 is arranged at the upper end of the outer ring shell 2 and forms a protective cover structure. The control component is arranged between the middle part of the support suspension 13 and the middle part of the upper end of the bottom shell 1.

[0027] Support clamping plates 3 are provided on the left and right sides of the upper end of the outer ring shell 2 through torsion springs.

[0028] When installing the speaker 11, push the support card plate 3 on the outer ring shell 2 upward to keep it vertical to the ground as much as possible, so that the bottom shell 1 and the support suspension 13 can be easily inserted into the reserved hole of the ceiling. When the support card plate 3 and the support suspension 13 are fully inserted into the ceiling, the support card plate 3 automatically flips over through the action of the torsion spring to keep it in contact with the inside of the ceiling, that is, parallel to the ground. At this time, the support card plate 3 cooperates with the ceiling to form a support, which makes installation convenient and quick.

[0029] During the use of the audio 11, the light strip 12 and the audio 11 are controlled by the control panel through the signal harness, and the control panel can realize remote control through functions such as Bluetooth module and wireless communication module. In some scenarios, if it is necessary to adjust the sound direction of the audio 11 to achieve a better stereo surround sound effect, the state of the audio 11 in different positions can be adjusted through the control panel. During the adjustment, the control panel changes the direction and angle of the audio 11 according to the adjustment using the control component. Compared with the conventional direct installation, the sound of the audio 11 facing the ground can more effectively spread the sound to the user's position, making the surround sound effect more three-dimensional and better. At the same time, this can also be based on different places of use. For example, most ceiling-mounted surround stereo audio systems 11 are mostly installed in the living room. Then, when the user is dining in the restaurant, the direction of the audio 11 can be adjusted to make the sound match the user's position as much as possible, thereby achieving a better effect.

[0030] When the speaker 11 is not in use, the light strip 12 can be used as a conventional downlight or spotlight. Especially when there are decorations indoors, the direction of the speaker 11 can be adjusted to reflect light on the decorations, thereby improving the aesthetic effect of the interior.

[0031] The control component includes an inner gear ring 4, a driving motor 41, a driving wheel 42, a pusher and a connector. The inner gear ring 4 is rotatably arranged on the support suspension 13 through a bracket and is concentrically distributed with the outer ring shell 2. The driving motor 41 is fixed to the support suspension 13 through a bracket. The driving wheel 42 is transmission-connected to the output shaft of the driving motor 41 and meshes with the inner gear ring 4. The pusher is fixed at the lower end of the inner gear ring 4, and the connector is arranged between the upper end of the bottom shell 1 and the support suspension 13.

[0032] The pusher includes a slide plate 43, an electric control push rod 44, a first ball head 45 and a connecting ring 46. The slide plate 43 is fixedly arranged at the lower end of the inner gear ring 4. The electric control push rod 44 is elastically slidably arranged at the lower end of the slide plate 43 and slides to the side away from the middle of the bottom shell 1 in the initial state. The first ball head 45 is connected to the output shaft of the electric control push rod 44. The connecting ring 46 is fixedly arranged at the upper end of the bottom shell 1. The vertical section of the connecting ring 46 is a semicircular structure and the opening section line exceeds the height of its own center of circle. The first ball head 45 is movably embedded in the opening of the connecting ring 46.

[0033] The connector includes a second ball head 5 and a connecting cover 51. The connecting cover 51 is connected to the supporting suspension 13 and is aligned with the center of the bottom shell 1. The vertical section of the connecting cover 51 is a semicircular structure and the opening section line exceeds the height of its own center. The second ball head 5 is connected to the upper end of the bottom shell 1 and is movably embedded in the connecting cover 51.

[0034] When the audio 11 or the light strip 12 is in use, the drive motor 41 is started to rotate forward or reverse according to the signal output by the control panel, so as to drive the inner gear ring 4 by the drive wheel 42. In order to facilitate wiring, the rotation of the drive motor 41 does not exceed 360° to avoid the wiring harness from being wound around the knot or being damaged by excessive pulling. When the inner gear ring 4 rotates, it will drive the first ball head 45 in the pusher to slide along the opening of the connecting ring 46. In the initial state, the first ball head 45 and the connecting ring 46 are balanced, that is, the first ball head 45 only slides in the connecting ring 46, and the bottom shell 1 remains parallel to the surface of the outer ring shell 2. When the first ball head 45 moves to the specified adjustment position, the electric control push rod 44 starts to extend its output shaft, and uses the first ball head 45 to push the connecting ring 46 and the bottom shell 1, so that the second ball head 5 at the upper end of the bottom shell 1 and the connecting cover 51 are flipped, and then the direction of the speaker 11 and the light strip 12 on the bottom shell 1 is adjusted to achieve a flexible adjustment effect. Since the first ball head 45, the second ball head 5, the connecting ring 46 and the connecting cover 51 are interlocked and clamped, and the two ball heads are limited by the radius size, they can achieve a stable and convenient adjustment effect under different orientations and angles.

[0035] An extension ring 7 is provided on the upper inner part of the outer ring shell 2, and a corrugated cover 71 is provided between the extension ring 7 and the upper end of the bottom shell 1; when the bottom shell 1 is flipped, a gap will appear between the outer ring shell 2 and the bottom shell 1. At this time, in order to improve the aesthetics and prevent external impurities, flying insects, etc. from entering through the gap, the corrugated cover 71 is provided at this time so that the bottom shell 1 can be flipped and the flipping changes of the bottom shell 1 in different directions and angles can be met, while at the same time playing the effect of closing the gap.

[0036] Example 2: Figure 1-2 As shown in , 4-5, it is a further improvement on the basis of Example 1, a locking assembly is further provided between the outer ring shell 2 and the supporting card plate 3, and the locking assembly includes a rotating bolt 6, a sleeve 61, an extension rod 62 and a gear 63. The rotating bolt 6 rotates from bottom to top and penetrates the outer ring shell 2. The sleeve 61 is arranged on the outer ring shell 2 and slides up and down through the guide ribs and is threadedly sleeved with the rotating bolt 6. The extension rod 62 is connected to the supporting card plate 3 and is concentric with its rotation point. The gear 63 is arranged in the middle of the extension rod 62, and a rack 64 meshing and matching with the gear 63 is provided on the side of the sleeve 61.

[0037] There are four supporting clamps 3 which are evenly arranged in a ring shape, and two supporting clamps 3 with locking components are arranged opposite to each other.

[0038] In order to improve the stability of the speaker 11 after installation and avoid the speaker 11 from sagging or falling from the ceiling due to the aging of the torsion spring of the supporting card plate 3 during the long-term support process, after the speaker 11 is initially inserted into the installation hole of the ceiling, the rotating bolt 6 can be twisted by a tool, wherein the twisting end of the rotating bolt 6 can be a cross opening or a hexagonal slot, so as to facilitate operation with a knife or an inner hexagon wrench;

[0039] Before installation, the sleeve 61 is kept in a state of being retracted downward into the outer ring shell 2 to the maximum extent, so that the gear 63 can be turned upward by pulling the rack 64 downward. Of course, according to the meshing direction of the rack 64 relative to the gear 63, the sleeve 61 can also be kept in a state of being extended out of the outer ring shell 2 to the maximum extent. In this embodiment, the rack 64 is located at the rear side of the gear 63, which makes it easy to manually flip the two support card plates 3 to perform preliminary installation of the speaker 11. After the preliminary installation is completed, the rotating bolt 6 can be twisted with a tool. At this time, the sleeve 61 is pulled out of the guide ribs. The sleeve 61 threadedly connected with the rotating bolt 6 will retract the outer ring shell 2. At this time, the rack 64 moves accordingly and drives the gear 63. The gear 63 rotates and uses the extension rod 62 to flip the support card 3 until the support card 3 is parallel to the inner wall of the ceiling. In this way, the state of the support card 3 can be locked through the meshing between the gear 63 and the rack 64 and the self-locking effect of the thread. At the same time, the adjustment part is integrated into the outer ring shell 2, which can effectively reduce the space occupancy of the device and make the appearance of the equipment more neat and beautiful.

[0040] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A ceiling-mounted sound and light combination audio system, comprising a bottom shell, an audio system, a light strip and a control panel, wherein the audio system and the light strip are both mounted on the bottom shell, characterized in that: The bottom shell is provided with an adjustment mechanism at one end relative to the speaker and the light strip; The adjustment mechanism includes a support suspension, an outer ring shell and a control component, the bottom shell is movably embedded in the outer ring shell, the support suspension is arranged at the upper end of the outer ring shell and forms a protective cover structure, and the control component is arranged between the middle part of the support suspension and the middle part of the upper end of the bottom shell; The left and right sides of the upper end of the outer ring shell are both provided with supporting clamping plates through torsion springs.

2. A ceiling-mounted sound and light combination audio system according to claim 1, characterized in that: The control component includes an inner gear ring, a driving motor, a driving wheel, a pusher and a connector. The inner gear ring is rotatably arranged on the supporting suspension through a bracket and is concentrically distributed with the outer ring shell. The driving motor is fixedly arranged on the supporting suspension through a bracket. The driving wheel is transmission-connected to the output shaft of the driving motor and meshes with the inner gear ring. The pusher is fixedly arranged at the lower end of the inner gear ring, and the connector is arranged between the upper end of the bottom shell and the supporting suspension.

3. A ceiling-mounted sound and light combination audio system according to claim 2, characterized in that: The pusher includes a slide plate, an electric control push rod, a first ball head and a connecting ring. The slide plate is fixedly arranged at the lower end of the inner gear ring. The electric control push rod is elastically slidably arranged at the lower end of the slide plate and slides to the side away from the middle of the bottom shell in an initial state. The first ball head is connected to the output shaft of the electric control push rod. The connecting ring is fixedly arranged at the upper end of the bottom shell. The vertical section of the connecting ring is a semicircular structure and the opening cross-section line exceeds the height of its own center of circle. The first ball head is movably embedded in the opening of the connecting ring.

4. A ceiling-mounted sound and light combination audio system according to claim 3, characterized in that: The connector includes a second ball head and a connecting cover, the connecting cover is connected to the supporting suspension and is aligned with the center of the bottom shell, the vertical section of the connecting cover is a semicircular structure and the opening section line exceeds the height of its own center, the second ball head is connected to the upper end of the bottom shell and is movably embedded in the connecting cover.

5. A ceiling-mounted sound and light combination audio system according to claim 4, characterized in that: A locking assembly is also provided between the outer ring shell and the supporting card plate, and the locking assembly includes a rotating bolt, a sleeve, an extension rod and a gear. The rotating bolt rotates from bottom to top and passes through the outer ring shell. The sleeve is slid up and down on the outer ring shell through guide ribs and is threadedly sleeved with the rotating bolt. The extension rod is connected to the supporting card plate and is concentric with its rotation point. The gear is provided in the middle of the extension rod, and a rack that meshes and matches with the gear is provided on the side of the sleeve.

6. A ceiling-mounted sound and light combination audio system according to claim 5, characterized in that: The number of the supporting clamps is four and they are evenly arranged in a ring shape, wherein two supporting clamps provided with locking components are arranged opposite to each other.

7. A ceiling-mounted sound and light combination audio system according to claim 6, characterized in that: An extension ring is provided at the inner upper part of the outer ring shell, and a corrugated cover is provided between the extension ring and the upper end of the bottom shell.

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