Ceiling horn convenient to install

Abstract

The utility model relates to the technical field of ceiling horns and discloses a ceiling horn convenient to install, which comprises a top plate, a rotating frame is fixedly assembled at the bottom of the top plate, a gear is rotatably connected to the side face of the rotating frame, a round rod is fixedly assembled on the side face of the gear, and the outer edge of the round rod is rotatably connected with the inner wall of the rotating frame in a sleeved mode. The outer edge of the round rod is fixedly sleeved with a fixing frame, and the side face of the inner wall of the fixing frame is fixedly connected with a first spring. Through cooperative use of the auxiliary rods and the clamping plates, the auxiliary rods are utilized to drive the side faces of the clamping plates to be away from the inner walls of the clamping grooves, and then the loudspeaker body is moved in the direction away from the top plate, so that the loudspeaker body is conveniently disassembled, and the loudspeaker body is conveniently disassembled by moving the auxiliary rods, moving the loudspeaker body in the direction of the top plate and then loosening the auxiliary rods. The first spring pushes the clamping plate to move, and then the side face of the clamping plate is in butt joint with the inner wall of the clamping groove for limiting, so that the loudspeaker body is conveniently installed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ceiling suction horn technical field, concretely is ceiling suction horn convenient to install. BACKGROUND

[0002] Ceiling suction horn is a kind of audio equipment installed on the ceiling, mainly used for the diffusion and play of sound, in order to assist ceiling suction horn to be convenient to install, thus needing a kind of ceiling suction horn convenient to install.

[0003] The top of the conventional ceiling suction horn convenient to install is mostly fixed with the ceiling by screw in the use process, but when the horn is damaged, the screw needs to be disassembled to assist the horn to be disassembled in the use of traditional device, the horn body is long-term erected in the ceiling, to easily cause the screw in the horn to be damp, further cause the screw to rust, affect the convenient disassembly of horn, and the horn angle of the conventional ceiling suction horn is difficult to adjust according to the required sound position, further affect the use of device. SUMMARY

[0004] In view of the deficiencies of prior art, the utility model provides ceiling suction horn convenient to install to solve the problems in the prior art.

[0005] The utility model provides the following technical scheme: ceiling suction horn convenient to install, including roof, the bottom of roof is fixedly assembled with rotating frame, the side of rotating frame is rotatably connected with gear, the side of gear is fixedly assembled with round bar, and the outer edge of round bar is rotatably connected with the inner wall of rotating frame, the outer edge of round bar is fixedly connected with fixed frame, the side of the inner wall of fixed frame is fixedly connected with spring one, and the one end of spring one away from the inner wall of fixed frame is fixedly connected with clamping plate, the inner wall of fixed frame is provided with horn body, and the bottom of horn body is provided with protective net.

[0006] As a preferred technical scheme of the utility model, the side of rotating frame is fixedly assembled with limiting frame, the top of the inner wall of limiting frame is fixedly connected with spring two, and the bottom of spring two is fixedly connected with toothed plate, and the side of toothed plate is slidably connected with the inner wall of limiting frame, and the teeth of toothed plate bottom are engaged with the teeth of gear outer edge.

[0007] As a preferred technical scheme of the utility model, the side of toothed plate is fixedly assembled with adjusting rod, and the outer edge of adjusting rod is slidably connected with the inner wall of limiting frame.

[0008] As a preferred technical scheme of the utility model, the outer edge of horn body close to top is provided with clamping groove, and the inner wall of clamping groove is slidably connected with the side of clamping plate.

[0009] As a preferred technical scheme of the utility model, the number of the clamping plates is two, and the side surfaces of the two clamping plates are slidably connected with the inner walls of the two sides of the fixing frame, the connecting structures of the two clamping plates with the inner walls of the fixing frame are consistent, and the bottom of each of the two clamping plates is fixedly provided with an auxiliary rod.

[0010] As a preferred technical scheme of the utility model, the top of the protective net is provided with a threaded groove, and the inner wall of the threaded groove is threadedly connected with the outer edge of the bottom of the loudspeaker body.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1、The utility model discloses a convenient-to-install ceiling ceiling loudspeaker, through the cooperation of the auxiliary rod and the clamping plate, the side surface of the clamping plate is driven away from the inner wall of the clamping groove by the auxiliary rod, and then the loudspeaker body is moved away from the ceiling, so that the loudspeaker body is conveniently disassembled, the auxiliary rod is moved, the loudspeaker body is moved towards the ceiling, then the auxiliary rod is loosened, the clamping plate is moved by the spring, and then the side surface of the clamping plate is abutted and limited with the inner wall of the clamping groove, so that the loudspeaker body is conveniently installed.

[0013] 2、The utility model discloses a convenient-to-install ceiling ceiling loudspeaker, through the cooperation of the adjusting rod and the toothed plate, the adjusting rod is moved away from the loudspeaker body, so that the convex tooth of the toothed plate is driven away from the convex tooth of the outer edge of the gear by the adjusting rod, then the gear is rotated, the round rod is rotated by the gear, and the loudspeaker body is rotated by the round rod through the fixing frame and the clamping plate, then the adjusting rod is loosened, so that the toothed plate is moved by the spring, and then the convex tooth of the toothed plate is engaged with the convex tooth of the outer edge of the gear, and the loudspeaker body is limited after adjustment. ACCURACY

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a protective net sectional structure schematic view of the utility model;

[0016] Figure 3 It is a protective net sectional structure schematic view of the utility model; Figure 2 It is an enlarged structure schematic view of A in the utility model;

[0017] Figure 4 It is a clamping plate side sectional structure schematic view of the utility model;

[0018] Figure 5 It is a loudspeaker body structure schematic view of the utility model.

[0019] In the figure: 1, top plate; 2, rotating frame; 3, gear; 4, round rod; 5, fixed frame; 6, spring I; 7, clamping plate; 8, auxiliary rod; 9, loudspeaker body; 10, protective net; 11, limiting frame; 12, spring II; 13, toothed plate; 14, adjusting rod; 15, clamping groove; 16, threaded groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-5 The ceiling loudspeaker of the utility model is convenient to install, comprising a top plate 1, a rotating frame 2 is fixedly assembled at the bottom of the top plate 1, a gear 3 is rotatably connected to the side surface of the rotating frame 2, a round rod 4 is fixedly assembled to the side surface of the gear 3, the outer edge of the round rod 4 is rotatably sleeved with the inner wall of the rotating frame 2, a fixed frame 5 is fixedly sleeved with the outer edge of the round rod 4, a spring I 6 is fixedly connected to the side surface of the inner wall of the fixed frame 5, one end of the spring I 6 away from the inner wall of the fixed frame 5 is fixedly connected with a clamping plate 7, a loudspeaker body 9 is arranged on the inner wall of the fixed frame 5, a protective net 10 is arranged at the bottom of the loudspeaker body 9, through the cooperation of the gear 3 and the round rod 4, the gear 3 drives the round rod 4 to rotate, the round rod 4 drives the fixed frame 5 to rotate, and the fixed frame 5 drives the loudspeaker body 9 to rotate.

[0022] In a preferred embodiment, a limiting frame 11 is fixedly assembled to the side surface of the rotating frame 2, a spring II 12 is fixedly connected to the top of the inner wall of the limiting frame 11, a toothed plate 13 is fixedly connected to the bottom of the spring II 12, the side surface of the toothed plate 13 is slidably connected with the inner wall of the limiting frame 11, the protrusions at the bottom of the toothed plate 13 are engaged with the protrusions on the outer edge of the gear 3, through the cooperation of the spring II 12 and the toothed plate 13, the spring II 12 drives the toothed plate 13 to move in the inner wall of the limiting frame 11, the protrusions of the toothed plate 13 limit the protrusions on the outer edge of the gear 3, and the gear 3 assists in limiting the loudspeaker body 9.

[0023] In a preferred embodiment, an adjusting rod 14 is fixedly assembled to the side surface of the toothed plate 13, and the outer edge of the adjusting rod 14 is slidably sleeved with the inner wall of the limiting frame 11, through the cooperation of the adjusting rod 14 and the toothed plate 13, the adjusting rod 14 drives the toothed plate 13 to move, thereby assisting in adjusting the rotation and limiting of the gear 3.

[0024] In a preferred implementation, the horn body 9 is provided with a clamping groove 15 near the outer edge of the top, and the inner wall of the clamping groove 15 is slidably connected with the side surface of the clamping plate 7. Through the cooperation of the clamping groove 15 and the clamping plate 7, the side surface of the clamping plate 7 is limited by the inner wall of the clamping groove 15, thereby assisting the horn body 9 to be erected and limited.

[0025] In a preferred implementation, the number of clamping plates 7 is two, and the side surfaces of the two clamping plates 7 are respectively slidably connected with the inner walls of the two sides of the fixing frame 5. The connection structures of the two clamping plates 7 and the inner walls of the fixing frame 5 are consistent with each other. The bottom of each of the two clamping plates 7 is fixedly provided with an auxiliary rod 8. Through the installation of the two clamping plates 7, the side surface of the clamping plate 7 is limited by the inner wall of the clamping groove 15, thereby assisting the horn body 9 to be erected and limited. Through the installation of the auxiliary rod 8, the auxiliary rod 8 is used to drive the clamping plate 7 to move.

[0026] In a preferred implementation, the top of the protective net 10 is provided with a threaded groove 16, and the inner wall of the threaded groove 16 is threadedly connected with the outer edge of the bottom of the horn body 9. Through the provision of the threaded groove 16, the protective net 10 is conveniently erected on the bottom of the horn body 9, thereby assisting the protective net 10 to protect the sound emitting part of the bottom of the horn body 9.

[0027] When the device is used, the side surface of the clamping plate 7 is driven by the auxiliary rod 8 to move away from the inner wall of the clamping groove 15, thereby moving the horn body 9 away from the top plate 1, so that the horn body 9 is conveniently disassembled. The auxiliary rod 8 is moved to move the horn body 9 towards the top plate 1, and then the auxiliary rod 8 is loosened. The clamping plate 7 is moved by the spring 6, thereby limiting the side surface of the clamping plate 7 and the inner wall of the clamping groove 15, thereby assisting the horn body 9 to be conveniently installed. The adjusting rod 14 is moved away from the horn body 9, thereby driving the teeth of the gear plate 13 away from the teeth of the gear 3 by the adjusting rod 14, thereby rotating the gear 3. The gear 3 drives the round rod 4 to rotate, and the horn body 9 is driven by the round rod 4 through the fixing frame 5 and the clamping plate 7 to rotate. Then the adjusting rod 14 is loosened, thereby driving the gear plate 13 to move by the spring 12, thereby meshing the teeth of the gear plate 13 and the teeth of the gear 3, and assisting the horn body 9 to be limited after adjustment.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An easy-to-install ceiling-mounted speaker, comprising a ceiling panel (1), characterized in that: A rotating frame (2) is fixedly mounted on the bottom of the top plate (1). A gear (3) is rotatably connected to the side of the rotating frame (2). A round rod (4) is fixedly mounted on the side of the gear (3). The outer edge of the round rod (4) is rotatably sleeved with the inner wall of the rotating frame (2). A fixed frame (5) is fixedly sleeved on the outer edge of the round rod (4). A spring (6) is fixedly connected to the side of the inner wall of the fixed frame (5). A clamping plate (7) is fixedly connected to the end of the spring (6) away from the inner wall of the fixed frame (5). A horn body (9) is provided on the inner wall of the fixed frame (5). A protective net (10) is provided at the bottom of the horn body (9).

2. The ceiling-mounted speaker for easy installation according to claim 1, characterized in that: The rotating frame (2) is fixedly fitted with a limiting frame (11) on its side. A spring (12) is fixedly connected to the top of the inner wall of the limiting frame (11), and a toothed plate (13) is fixedly connected to the bottom of the spring (12). The side of the toothed plate (13) is slidably connected to the inner wall of the limiting frame (11), and the protruding teeth at the bottom of the toothed plate (13) mesh with the protruding teeth on the outer edge of the gear (3).

3. The ceiling-mounted speaker for easy installation according to claim 2, characterized in that: An adjusting rod (14) is fixedly mounted on the side of the toothed plate (13), and the outer edge of the adjusting rod (14) is slidably sleeved with the inner wall of the limiting frame (11).

4. The ceiling-mounted speaker for easy installation according to claim 1, characterized in that: The speaker body (9) has a slot (15) near the top outer edge, and the inner wall of the slot (15) is slidably connected to the side of the card plate (7).

5. The ceiling-mounted speaker for easy installation according to claim 1, characterized in that: The number of the card plates (7) is two, and the sides of the two card plates (7) are slidably connected to the inner walls of the two sides of the fixing frame (5). The connection structure between the two card plates (7) and the inner wall of the fixing frame (5) is consistent. The bottom of the two card plates (7) is fixedly equipped with auxiliary rods (8).

6. The ceiling-mounted speaker for easy installation according to claim 1, characterized in that: The top of the protective net (10) is provided with a threaded groove (16), and the inner wall of the threaded groove (16) is threadedly connected to the outer edge of the bottom of the speaker body (9).

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