CN218941272U

CN218941272U - Sound box

Info

Publication number: CN218941272U
Application number: CN202223205200.XU
Authority: CN
Inventors: 麦阳军
Original assignee: Huizhou Deyue Electronic Products Co ltd
Current assignee: Huizhou Deyue Electronic Products Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-28
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a sound box, which comprises a fixed plate fixed on a ceiling, wherein the fixed plate is connected with a sound box body through a mounting mechanism, one side of the sound box body is fixedly connected with a circular playing plate, sound outlets which are uniformly distributed are formed in the playing plate, and the outer wall of the sound box body is connected with a driving rod through a driving mechanism. When the loudspeaker box is used, the loudspeaker box body is inserted into the mounting groove on the fixing plate and the limiting plate and the spring are extruded, when the limiting groove on the loudspeaker box body is aligned with the sliding groove, the limiting plate is inserted into the limiting groove on the loudspeaker box body under the pushing of the spring reset, so that the loudspeaker box body can be quickly mounted on a ceiling; the driving motor can drive the movement of the cleaning plate through the driving rod, the cleaning plate can dredge the sound outlet on the playing plate through the cleaning column in the moving process of the cleaning plate, dust in the sound outlet can be cleaned, and therefore the sound outlet effect of the loudspeaker box can be guaranteed.

Description

Sound box

Technical Field

The utility model relates to the technical field of sound boxes, in particular to a sound box.

Background

A sound box refers to a device that can transform an audio signal into sound. The popular speaking is that the power amplifier is arranged in the main box body of the sound box or the bass box body, after the audio signal is amplified, the sound is played back by the sound box itself, so that the sound is enlarged, and the sound box on the ceiling is mainly fixed on the ceiling.

Through retrieving, the patent document with the application number of CN202020014579.8 discloses a novel ceiling sound box, which comprises: the sound equipment body, sound equipment body passes through fixing bolt to be installed on the sound installation frame, sound installation frame both ends rotate and install on the installation frame fixing base, the installation frame fixing base passes through fixing bolt to be installed on the ceiling fossil fragments, the sound installation frame includes two rotatory backup pads, is equipped with the erection bracing frame between two rotatory backup pads, the rotatory backup pad outside is equipped with support bearing, be equipped with the rotation axis in the support bearing, rotation axis one end is installed in support bearing, the other end is installed on the installation frame fixing base, welded fastening between rotatory backup pad and the erection bracing frame, constitutes rectangle frame construction between rotatory backup pad and the erection bracing frame, is equipped with the sound fixing screw on rotatory backup pad and the erection bracing frame, is equipped with the reinforcing sloping plate between rotatory backup pad and the erection bracing frame, strengthens the sloping plate welded fastening between rotatory backup pad and the erection bracing frame.

Although in the comparison file, the angle of the sound box can be conveniently adjusted, and meanwhile, the installation position of the sound box can be adjusted according to different requirements, in the long-time use process of the sound box, the sound outlet on the sound box is easy to be blocked by dust, the sound outlet effect is influenced, and therefore the sound box is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sound box.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sound box, includes the fixed plate of fixing on the ceiling, the fixed plate is connected with the sound box body through installation mechanism, one side fixedly connected with of sound box body is circular shape broadcast board, the play hole that is evenly distributed has been seted up on the board, the outer wall of sound box body is connected with the actuating lever through actuating mechanism, the actuating lever is connected with the cleaning board through moving mechanism.

Preferably, the installation mechanism comprises an installation groove arranged at the bottom of the fixed plate, the inner wall of the installation groove is symmetrically provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a limiting plate, one end of the limiting plate, which is positioned inside the installation groove, is obliquely arranged, springs which are uniformly distributed are arranged inside the sliding groove, one ends of the springs are fixedly connected with the inner wall of the sliding groove, and the other ends of the springs are fixedly connected with the limiting plate.

Preferably, the outer wall of fixed plate is offered and is had a perfect understanding the removal hole with the spout is inside, the inner wall cover in removal hole is equipped with the stay cord, the one end and the limiting plate fixed connection of stay cord, the other end fixedly connected with pull ring of stay cord, the spacing groove has been seted up to the outer wall symmetry of audio amplifier body, limiting plate and the inner wall sliding connection of spacing groove.

Preferably, the driving mechanism comprises a driving motor fixedly connected with the outer wall of the sound box body, the output end of the driving motor is fixedly connected with a driving rod, and the driving rod penetrates through the sound box body and is rotationally connected with the sound box body.

Preferably, the moving mechanism comprises a moving rod, the inner wall of the sound box body is symmetrically provided with a moving groove, the moving rod is fixedly connected with the inner wall of the moving groove, the cleaning plate is provided with a threaded hole and a fixed hole, the outer wall of the driving rod located inside the moving groove is provided with external threads, the driving rod penetrates through the threaded hole and is in threaded connection with the threaded hole, and the moving rod penetrates through the fixed hole and is in sliding connection with the fixed hole.

Preferably, the bottom fixedly connected with of cleaning board is evenly distributed and inserts the cleaning post of sound hole, cleaning board and the inner wall sliding connection of removal groove.

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

1. when the device is used, the sound box body is inserted into the mounting groove on the fixing plate by the aid of the mounting mechanism, the limiting plate and the springs are extruded, and when the limiting groove on the sound box body is aligned with the sliding groove, the limiting plate can be inserted into the limiting groove on the sound box body under the pushing of the spring reset, so that the sound box body can be quickly mounted on a ceiling.

2. When the device is used, the driving motor drives the cleaning plate to move through the driving rod by utilizing the moving mechanism, and the cleaning plate can dredge the sound outlet on the playing plate through the cleaning column in the moving process of the cleaning plate, so that dust in the sound outlet can be cleaned, and the sound outlet effect of the loudspeaker box can be ensured.

Drawings

FIG. 1 is a schematic view of the external perspective structure of a sound box body;

fig. 2 is a schematic diagram of an installation perspective structure of a sound box according to the present utility model;

FIG. 3 is a schematic perspective view of a moving mechanism and a driving mechanism;

fig. 4 is a schematic view of a connection perspective structure of the mounting groove, the moving groove, the limiting plate and the spring.

In the figure: 1 fixed plate, 2 audio amplifier body, 3 play board, 4 sound hole, 5 actuating lever, 6 clean board, 7 mounting groove, 8 spout, 9 limiting plate, 10 spring, 11 stay cords, 12 pull rings, 13 limiting groove, 14 driving motor, 15 movable rod, 16 movable groove, 17 clean post.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, a sound box comprises a fixed plate 1 fixed on a ceiling, wherein the fixed plate 1 is connected with a sound box body 2 through a mounting mechanism, one side of the sound box body 2 is fixedly connected with a circular playing plate 3, sound emitting holes 4 which are uniformly distributed are formed in the playing plate 3, the outer wall of the sound box body 2 is connected with a driving rod 5 through a driving mechanism, and the driving rod 5 is connected with a cleaning plate 6 through a moving mechanism.

Further, the mounting mechanism is including seting up the mounting groove 7 in the fixed plate 1 bottom, spout 8 has been seted up to the inner wall symmetry of mounting groove 7, spout 8's inner wall sliding connection has limiting plate 9, be located the inside limiting plate 9 one end of mounting groove 7 and be the slope setting, wherein the slope setting is for baffle box body 2 can extrude the inclined plane of limiting plate 9 and let limiting plate 9 remove, spout 8's inside is provided with and is evenly distributed's spring 10, wherein spring 10 is for fixing limiting plate 9's position, also can be with the stable fixing of limiting plate 9 in limiting groove 13 simultaneously, spring 10's one end and spout 8's inner wall fixed connection, spring 10's the other end and limiting plate 9 fixed connection.

Further, the outer wall of the fixed plate 1 is provided with a moving hole communicated with the inside of the sliding groove 8, the inner wall of the moving hole is sleeved with a pull rope 11, one end of the pull rope 11 is fixedly connected with a limiting plate 9, the other end of the pull rope 11 is fixedly connected with a pull ring 12, the outer wall of the sound box body 2 is symmetrically provided with a limiting groove 13, the limiting plate 9 is slidably connected with the inner wall of the limiting groove 13, and the limiting plate 9 can be pulled out from the inside of the limiting groove 13 through the pull ring 12 and the pull rope 11, so that the sound box body 2 is conveniently taken out from the inside of the installation groove 7.

Further, the driving mechanism comprises a driving motor 14 fixedly connected with the outer wall of the sound box body 2, the output end of the driving motor 14 is fixedly connected with a driving rod 5, and the driving rod 5 penetrates through the sound box body 2 and is rotationally connected with the sound box body 2; the moving mechanism comprises a moving rod 15, a moving groove 16 is symmetrically formed in the inner wall of the sound box body 2, the moving rod 15 is fixedly connected with the inner wall of the moving groove 16, a threaded hole and a fixed hole are formed in the cleaning plate 6, an external thread is formed on the outer wall of a driving rod 5 positioned in the moving groove 16, the driving rod 5 penetrates through the threaded hole and is in threaded connection with the threaded hole, and the moving rod 15 penetrates through the fixed hole and is in sliding connection with the fixed hole;

the bottom fixedly connected with who cleans board 6 is evenly distributed and inserts the cleaning post 17 of sound hole 4, and wherein cleaning post 17 adopts the rubber material, can clean the dust on the sound hole 4 clean, can not cause the damage to play board 3 simultaneously, cleans board 6 and the inner wall sliding connection of removal groove 16.

The working principle of the utility model is as follows: inserting the sound box body 2 into the mounting groove 7 on the fixing plate 1 and extruding the limiting plate 9 and the spring 10, when the limiting groove 13 on the sound box body 2 is aligned with the sliding groove 8, the limiting plate 9 is inserted into the limiting groove 13 on the sound box body 2 under the pushing of the reset spring 10, so that the sound box body 2 can be quickly mounted on a ceiling; the driving motor 14 can drive the movement of the cleaning plate 6 through the driving rod 5, and the cleaning plate 6 can dredge the sound outlet 4 on the playing plate 3 through the cleaning column 17 in the moving process of the cleaning plate, so that dust in the sound outlet 4 can be cleaned, and the sound outlet effect of the loudspeaker box can be ensured.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a sound box, includes fixed plate (1) on the ceiling, its characterized in that, fixed plate (1) is connected with sound box body (2) through installation mechanism, one side fixedly connected with of sound box body (2) is circular shape broadcast board (3), play on board (3) and set up and be evenly distributed's play sound hole (4), the outer wall of sound box body (2) is connected with actuating lever (5) through actuating mechanism, actuating lever (5) are connected with through shifter and clean board (6).

2. The sound box according to claim 1, characterized in that the installation mechanism comprises an installation groove (7) formed in the bottom of the fixed plate (1), sliding grooves (8) are symmetrically formed in the inner wall of the installation groove (7), limiting plates (9) are slidably connected to the inner wall of the sliding grooves (8), one ends of the limiting plates (9) located inside the installation groove (7) are obliquely arranged, springs (10) which are uniformly distributed are arranged inside the sliding grooves (8), one ends of the springs (10) are fixedly connected with the inner wall of the sliding grooves (8), and the other ends of the springs (10) are fixedly connected with the limiting plates (9).

3. The sound box according to claim 2, characterized in that the outer wall of the fixed plate (1) is provided with a moving hole communicated with the inside of the sliding groove (8), the inner wall of the moving hole is sleeved with a pull rope (11), one end of the pull rope (11) is fixedly connected with the limiting plate (9), the other end of the pull rope (11) is fixedly connected with a pull ring (12), the outer wall of the sound box body (2) is symmetrically provided with a limiting groove (13), and the limiting plate (9) is slidably connected with the inner wall of the limiting groove (13).

4. A loudspeaker according to claim 1, wherein the driving mechanism comprises a driving motor (14) fixedly connected with the outer wall of the loudspeaker body (2), the output end of the driving motor (14) is fixedly connected with a driving rod (5), and the driving rod (5) penetrates through the loudspeaker body (2) and is rotatably connected with the loudspeaker body (2).

5. The sound box according to claim 1, wherein the moving mechanism comprises a moving rod (15), the inner wall of the sound box body (2) is symmetrically provided with a moving groove (16), the moving rod (15) is fixedly connected with the inner wall of the moving groove (16), the cleaning plate (6) is provided with a threaded hole and a fixed hole, the outer wall of the driving rod (5) positioned in the moving groove (16) is provided with an external thread, the driving rod (5) penetrates through the threaded hole and is in threaded connection with the threaded hole, and the moving rod (15) penetrates through the fixed hole and is in sliding connection with the fixed hole.

6. Sound box according to claim 5, characterized in that the bottom of the sweeping plate (6) is fixedly connected with sweeping columns (17) which are uniformly distributed and inserted into the sound outlet holes (4), and the sweeping plate (6) is slidingly connected with the inner wall of the moving groove (16).