CN220342431U - High tone quality formula ceiling loudspeaker box - Google Patents

Abstract

The utility model discloses a high-sound-quality ceiling sound box, which comprises a ceiling sound box and a sound end plate arranged at the end part of the ceiling sound box, wherein a rectangular clamping groove is formed in the side wall of the ceiling sound box, the ceiling sound box is arranged in a sound installation assembly, the sound installation assembly comprises an installation shell, an upper end plate and a lower end plate which are arranged at the upper end and the lower end of the installation shell, rectangular grooves are formed in the side wall around the installation shell, and positioning pieces are arranged in the rectangular grooves. The installation of the ceiling sound equipment in the application is very convenient, the ceiling sound equipment can be directly pushed into the installation shell to realize installation and fixation, the ceiling sound equipment can be pushed into again to be detached, the maintenance is convenient, and the mutual influence between floors can be avoided when the ceiling sound equipment works, including vibration influence and noise influence.

Description

High tone quality formula ceiling loudspeaker box

Technical Field

The utility model relates to the field of ceiling sound equipment, in particular to a high-sound-quality ceiling sound box.

Background

The sound box refers to other sounds except human language and music, including sounds of natural environment, animal sounds, sound boxes of machine tools, various sounds emitted by human actions and the like, and the sound box approximately comprises a power amplifier, peripheral equipment, a loudspeaker, a sound console, a microphone, a display device and the like, and is a sound output device, a loudspeaker, a bass loudspeaker and the like, and the sound box can broadcast and play music through the sound box, so that the ceiling sound box is conveniently manufactured.

The existing ceiling sound box is complex in installation, unchanged in disassembly, unfavorable for maintenance and cleaning, and affects sound quality and service life, and noise and vibration generated during working are easy to directly affect other floors because the ceiling sound box is installed at the top.

Disclosure of Invention

The utility model aims to provide a high-sound-quality ceiling loudspeaker box so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high tone quality formula ceiling sound box, includes the sound end plate that ceiling sound and tip set up, be provided with the rectangle draw-in groove on the lateral wall of ceiling sound, ceiling sound installs in the stereo set installation component, the stereo set installation component is including installation shell and upper end plate and the lower end plate that upper and lower end set up, be provided with the rectangular channel on the lateral wall around the installation shell, install the setting element in the rectangular channel.

Further, a plurality of shockproof pressing plates are vertically and slidably arranged around the lower end plate in a penetrating manner, the shockproof pressing plates are located outside the rectangular grooves, the lower ends of the shockproof pressing plates are fixedly connected with abutting plates, the upper ends of the shockproof pressing plates are fixedly connected with connecting plates, guide rods are vertically and slidably arranged on the connecting plates in a penetrating manner, the upper ends of the guide rods are fixedly connected with the upper end plate, the lower ends of the guide rods are fixedly connected with limiting plates, and shockproof springs are sleeved on the outer surfaces of the guide rods.

Further, the setting element includes the bull stick that rotates the setting at rectangular channel both sides wall, the middle fixed surface cover of bull stick is equipped with the cardboard, the fixed cover of both ends surface of bull stick is equipped with the gear, be provided with on the lateral wall that the clamp plate is close to rectangular channel one side that takes precautions against earthquakes erects the groove, it is provided with the tooth mouth to erect the rotation of inslot below, be connected with reset spring between tooth mouth and the vertical groove inside wall.

Further, torsion springs are sleeved on the outer surfaces of the joints of the two ends of the rotating rod and the two side walls in the rectangular groove.

Further, the upper end of cardboard is provided with anti-skidding rubber pad.

Further, porous sound absorbing cotton is fixedly arranged at the bottom of the upper end plate in the installation shell.

Compared with the prior art, the utility model has the beneficial effects that:

the installation of the ceiling sound equipment is very convenient, the ceiling sound equipment can be directly pushed into the installation shell to realize installation and fixation, the ceiling sound equipment can be pushed into the installation shell again to be detached, the maintenance is convenient, and the mutual influence between floors, including vibration influence and noise influence, can be avoided when the ceiling sound equipment works.

Drawings

FIG. 1 is a schematic diagram of a ceiling sound installation structure of the present utility model;

FIG. 2 is a schematic view of the structure of the ceiling sound and sound mounting assembly of the present utility model shown separated;

FIG. 3 is a schematic view of the internal structure of the mounting housing of the present utility model;

FIG. 4 is a schematic view of a positioning member according to the present utility model;

FIG. 5 is a schematic view of the structure of the gear of the present utility model when the gear is engaged with the tooth openings;

FIG. 6 is a schematic view of a tooth mouth mounting structure according to the present utility model;

fig. 7 is a schematic cross-sectional view of an audio installation assembly according to the present utility model.

In the figure: 1. an acoustic end plate; 2. a rectangular clamping groove; 3. a ceiling sound box; 4. an abutting plate; 5. a shockproof pressing plate; 6. a lower end plate; 7. an acoustic installation assembly; 8. a limiting plate; 9. a guide rod; 10. a connecting plate; 11. a shock-proof spring; 12. mounting a shell; 13. an upper end plate; 14. a positioning piece; 15. rectangular grooves; 16. tooth openings; 17. a vertical groove; 18. a clamping plate; 19. a rotating rod; 20. a gear; 21. a return spring; 22. porous sound absorbing cotton.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-6, a high sound quality ceiling sound box comprises a ceiling sound box 3 and a sound end plate 1 arranged at the end part of the ceiling sound box 3, wherein a rectangular clamping groove 2 is arranged on the side wall of the ceiling sound box 3, the ceiling sound box 3 is arranged in a sound installation assembly 7, the sound installation assembly 7 comprises an installation shell 12, an upper end plate 13 and a lower end plate 6 arranged at the upper end and the lower end of the installation shell, rectangular grooves 15 are arranged on the side wall around the installation shell 12, positioning pieces 14 are arranged in the rectangular grooves 15, a plurality of vibration-proof pressing plates 5 are vertically and slidably arranged around the lower end plate 6, the vibration-proof pressing plates 5 are positioned outside the rectangular grooves 15, the lower ends of the vibration-proof pressing plates 5 are fixedly connected with a abutting plate 4, the upper ends of the vibration-proof pressing plates 5 are fixedly connected with a connecting plate 10, a guide rod 9 is vertically and slidably arranged on the connecting plate 10, the upper end of the guide rod 9 is fixedly connected with the upper end plate 13, the lower end of the guide rod 9 is fixedly connected with a limiting plate 8, the outer surface of the guide rod 9 is sleeved with a shockproof spring 11, the positioning piece 14 comprises a rotary rod 19 which is rotatably arranged at two side walls in a rectangular groove 15, a clamping plate 18 is fixedly sleeved on the middle outer surface of the rotary rod 19, gears 20 are fixedly sleeved on the outer surfaces of two ends of the rotary rod 19, a vertical groove 17 is arranged on the side wall of the shockproof pressing plate 5, which is close to one side of the rectangular groove 15, a tooth opening 16 is rotatably arranged below the vertical groove 17, a reset spring 21 is connected between the tooth opening 16 and the inner side wall of the vertical groove 17, a torsion spring is sleeved on the outer surface of the joint of two ends of the rotary rod 19 and the two side walls in the rectangular groove 15, a filter screen is arranged on the surface of the sound end plate 1, before the ceiling sound 3 is installed, firstly, the sound installation assembly 7 is installed on the top wall, an installation shell 12 in the sound installation assembly 7 is fixed in a sound installation hole on the top wall, the lower end plate 6 is fixed through bolts and the top wall, then, the ceiling sound 3 is installed, the ceiling sound 3 is directly inserted from the bottom of the installation shell 12, the sound end plate 1 at the end part of the ceiling sound 3 is firstly contacted with the abutting plate 4 and continuously pressed into the ceiling sound 3, the vibration-proof spring 11 is compressed, the abutting plate 4 and the vibration-proof pressing plate 5 connected with the abutting plate are moved upwards along with the vibration-proof spring, initially, the gear 20 moves upwards in the vertical groove 17 until the tooth mouth 16 is contacted with the gear 20, the tooth mouth 16 moves upwards along with the vibration-proof pressing plate 5 and pushes the gear 20 to rotate through the tooth mouth 16, the rotating rod 19 on which the gear 20 is positioned synchronously rotates, the clamping plate 18 on the outer surface of the rotating rod 19 rotates along with the rotating rod 19, the rotating rod 19 is rotated into the rectangular clamping groove 2 on the outer surface of the ceiling sound 3, then, the ceiling sound 3 is released, the ceiling sound 3 is pushed by the vibration-proof spring 11, but as shown in fig. 6, the meshing teeth on the surface of the gear 20 are in the same place, and the upper end of the clamping plate 18 is not pushed to reversely rotate, so that the upper end of the clamping plate 18 is deflected towards the ceiling sound 3 and placed in the rectangular clamping groove 2 until the upper end of the rectangular clamping groove 2 and the clamping plate 18 is stopped at the upper end of the ceiling sound 3, and the ceiling sound 3 is installed in the installation shell, and fixed;

it should be noted that when the ceiling sound box 3 needs to be disassembled, the ceiling sound box 3 is pushed upwards again until the tooth mouth 16 and the gear 20 in the vertical groove 17 are completely separated, and because the torsion springs are sleeved on the outer surfaces of the joints of the two ends of the rotating rod 19 and the two side walls in the rectangular groove 15, the clamping plates reset under the action of the torsion springs and are separated from the rectangular clamping grooves, so that the ceiling sound box can be directly taken down from the installation shell, and the disassembly and the assembly are convenient;

the ceiling sound box 3 can vibrate in the use, because the components that the ceiling sound box 3 contacts with the inside of the installation shell 12 only comprise the clamping plate 18, and the clamping plate 18 is deflectable, in addition, the release surface of the ceiling sound box 3 and the installation shell 12 is little, so that the installation shell 12 is little affected by the vibration of the ceiling sound box 3, the installation shell 12 is fixed with the top wall, the vibration generated by the ceiling sound box 3 can not affect the top wall, and the influence generated by the operation of the ceiling sound box 3 is reduced.

According to the utility model, the anti-skid rubber pad is arranged at the upper end of the clamping plate 18, so that the clamping plate 18 is ensured to be stably abutted with the inner top of the rectangular clamping groove 2, and the shaking of the ceiling sound equipment 3 is reduced.

Example 2: referring to fig. 7, a high-sound-quality ceiling sound box is different from embodiment 1 in that a porous sound-absorbing cotton 22 is fixedly arranged at the bottom of an upper end plate 13 in a mounting housing 12, after the ceiling sound box 3 is mounted in the mounting housing 12, the upper end of the ceiling sound box 3 is abutted against the porous sound-absorbing cotton 22 in the mounting housing 12, and sound generated by the ceiling sound box 3 can be absorbed through the porous sound-absorbing cotton 22, so that upward diffusion of sound of the ceiling sound box 3 is reduced, and influence among floors is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a high tone quality formula ceiling sound box, includes ceiling sound (3) and sound end plate (1) that tip set up, its characterized in that: the utility model discloses a sound installation component, including ceiling sound (3), sound installation component, ceiling sound (3), locating part (14) are installed in sound installation component (7), be provided with rectangle draw-in groove (2) on the lateral wall of ceiling sound (3), ceiling sound (3) are installed in sound installation component (7), sound installation component (7) are including upper end plate (13) and lower end plate (6) that installation shell (12) and upper and lower end set up, be provided with rectangular channel (15) on the lateral wall around installation shell (12), install setting element (14) in rectangular channel (15).

2. The high sound quality ceiling speaker of claim 1, wherein: the anti-vibration device is characterized in that a plurality of anti-vibration pressing plates (5) are vertically and slidably arranged around the lower end plate (6), the anti-vibration pressing plates (5) are located outside the rectangular grooves (15), the lower ends of the anti-vibration pressing plates (5) are fixedly connected with abutting plates (4), the upper ends of the anti-vibration pressing plates (5) are fixedly connected with connecting plates (10), guide rods (9) are vertically and slidably arranged on the connecting plates (10), the upper ends of the guide rods (9) are fixedly connected with the upper end plate (13), the lower ends of the guide rods (9) are fixedly connected with limiting plates (8), and anti-vibration springs (11) are sleeved on the outer surfaces of the guide rods (9).

3. A high sound quality ceiling speaker as set forth in claim 2, wherein: the locating piece (14) is including the bull stick (19) that both sides wall rotated and set up in rectangle groove (15), the middle fixed surface cover of bull stick (19) is equipped with cardboard (18), the fixed cover of both ends surface of bull stick (19) is equipped with gear (20), be provided with on the lateral wall that shockproof clamp plate (5) are close to rectangle groove (15) one side perpendicular groove (17), perpendicular groove (17) in the below rotate be provided with tooth mouth (16), be connected with reset spring (21) between tooth mouth (16) and perpendicular groove (17) inside wall.

4. A high sound quality ceiling speaker according to claim 3, wherein: torsion springs are sleeved on the outer surfaces of the joints of the two ends of the rotating rod (19) and the two inner side walls of the rectangular groove (15).

5. The high sound quality ceiling speaker of claim 4, wherein: an anti-skid rubber pad is arranged at the upper end of the clamping plate (18).

6. The high sound quality ceiling speaker of claim 5, wherein: the bottom of the upper end plate (13) in the installation shell (12) is fixedly provided with porous sound-absorbing cotton (22).