CN213485100U - Ceiling equipment of sound box - Google Patents

Abstract

The utility model relates to an audio amplifier equipment technical field specifically is an audio amplifier ceiling equipment, including ceiling loudspeaker and control panel, the overhead guard bottom is equipped with spacing post, it is equipped with the filter screen to go out the sound hole bottom, the filter screen both sides are equipped with the through-hole, the sliding tray has been seted up to ceiling loudspeaker inner wall, ceiling loudspeaker both sides are equipped with the handle, ceiling loudspeaker bottom is equipped with the connecting cover, the connecting cover bottom is equipped with the fixing base, the control panel top is connected with loudspeaker, loudspeaker are fixed with the shock attenuation post all around, control panel one end is connected with power module and voltage stabilizing circuit, the output of control panel is connected with communication module, voice module, audio module and storage module respectively, through the control panel that sets up, has avoided the trouble that the audio line just can carry out the broadcast need to be connected for higher high.

Description

Ceiling equipment of sound box

Technical Field

The utility model relates to an audio amplifier equipment technical field specifically is an audio amplifier ceiling equipment.

Background

A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is increased. The loudspeaker box is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into a space. The ceiling sound box is an extremely important component of a sound system, is used for converting an electric signal into an acoustic signal for direct listening by ears of people, is widely applied to background music and public broadcasting systems in places such as restaurants, tea buildings, playgrounds, stations, schools, squares, office buildings, workshops and the like, and gradually walks into a home background music system for use.

Although ceiling sound boxes on the market are various, most ceiling sound boxes are only changed in form, the functions of the ceiling sound boxes are not changed greatly, the ceiling sound boxes are usually connected through audio cables to play audio, the installation is troublesome, and the dustproof and damping effects of the ceiling sound boxes are poor, so that the current situation needs to be changed by one type of sound box ceiling equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loudspeaker box ceiling equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a sound box ceiling equipment, includes ceiling loudspeaker and control panel, ceiling loudspeaker top both sides are equipped with pronunciation mouth, ceiling loudspeaker top is fixed with the overhead guard, overhead guard inner is equipped with out the sound hole, the overhead guard bottom is equipped with spacing post, it is equipped with the filter screen to go out the sound hole bottom, the filter screen both sides are equipped with the through-hole, the sliding tray has been seted up to ceiling loudspeaker inner wall, ceiling loudspeaker both sides are equipped with the handle, ceiling loudspeaker bottom is equipped with the connection cover, the connection cover bottom is equipped with the fixing base, the control panel top is connected with loudspeaker, loudspeaker are fixed with the shock attenuation post all around, control panel one end is connected with power module and voltage stabilizing circuit, the output of control panel is connected with communication module, pronunciation module, audio module.

Preferably, the outer wall of the ceiling horn is provided with a fluorescent strip, and the periphery of the top of the ceiling horn is provided with a smooth protruding dustproof structure.

Preferably, the limiting column is an L-shaped limiting column, and the limiting column penetrates through the through hole and is in sliding connection with the sliding groove.

Preferably, the output ends of the power supply module and the voltage stabilizing circuit are electrically connected with the power input interface of the control board.

Preferably, the audio module is electrically connected to the speaker, and the communication module is specifically a WIFI module, a 4G module, a 5G module or a bluetooth module.

Preferably, the inner end of the voice module is provided with an acquisition module, an amplification module, a conversion module and an analysis module.

Preferably, the shock absorption columns are spring shock absorption columns and are provided with four groups, and the bottom end of the horn is covered with a shock absorption cotton pad.

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

1. in the utility model, through the arranged control panel, the output end of the control panel is respectively connected with a communication module, a voice module, an audio module and a storage module, the output ends of a power supply module and a voltage stabilizing circuit are electrically connected with the power input interface of the control panel, the audio module is electrically connected with a loudspeaker, the communication module is specifically a WIFI module, a 4G module, a 5G module or a Bluetooth module, the inner end of the voice module is provided with an acquisition module, an amplification module, a conversion module and an analysis module, therefore, when the ceiling loudspeaker is used in daily life, the terminal and the ceiling loudspeaker can be wirelessly connected through the communication module, therefore, the effect of playing audio is achieved, the voice password of a user can be collected through the voice module to be analyzed to play the audio, the trouble that the audio can be played only by connecting an audio cable is avoided, and the equipment is more efficient in use.

2. The utility model discloses in, be equipped with the filter screen through the play sound hole bottom at the overhead guard, can prevent through the filter screen that the dust from going out inside the sound hole gets into ceiling loudspeaker, the overhead guard bottom is equipped with spacing post, the filter screen both sides are equipped with the through-hole, the sliding tray has been seted up to ceiling loudspeaker inner wall, spacing post specifically is the spacing post of L type, spacing post passes through-hole and sliding tray sliding connection, thereby can conveniently dismantle the overhead guard through the sliding connection structure of spacing post and sliding tray, and then the convenience is changed the filter screen, make more convenience during equipment uses.

3. The utility model discloses in, through the handle that sets up, conveniently grip ceiling loudspeaker when connecting between ceiling loudspeaker and the ceiling through the handle, ceiling loudspeaker top is smooth protruding dustproof construction all around to can prevent the dust adhesion at ceiling top surface, improve ceiling loudspeaker's dustproof effect, loudspeaker are fixed with the shock absorber post all around, loudspeaker bottom covers has the cotton pad of shock attenuation, thereby play absorbing effect when loudspeaker broadcast, make more safety when the equipment uses.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is an exploded view of the ceiling speaker of the present invention;

FIG. 3 is a connection block diagram of the present invention;

in the figure: 1. a ceiling horn; 2. a control panel; 3. a speech port; 4. a top cover; 5. a sound outlet hole; 6. a limiting column; 7. a filter screen; 8. a through hole; 9. a sliding groove; 10. a grip; 11. a connecting cover; 12. a fixed seat; 13. a horn; 14. a shock-absorbing post; 15. a power supply module; 16. a voltage stabilizing circuit; 17. a communication module; 18. a voice module; 19. an audio module; 20. and a storage module.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-3, the present invention provides a technical solution:

a sound box ceiling device comprises a ceiling horn 1 and a control panel 2, wherein voice ports 3 are arranged on two sides of the top of the ceiling horn 1, a top cover 4 is fixed on the top end of the ceiling horn 1, a sound outlet hole 5 is arranged at the inner end of the top cover 4, a limiting post 6 is arranged at the bottom end of the top cover 4, a filter screen 7 is arranged at the bottom end of the sound outlet hole 5, through holes 8 are arranged on two sides of the filter screen 7, a sliding groove 9 is arranged on the inner wall of the ceiling horn 1, the filter screen is arranged at the bottom end of the sound outlet hole of the top cover, dust can be prevented from entering the ceiling horn 1 from the sound outlet hole 5 through the filter screen 7, the limiting post 6 is arranged at the bottom end of the top cover 4, through holes 8 are arranged on two sides of the filter screen 7, the sliding groove 9 is arranged on the inner wall of the ceiling horn 1, the limiting post 6 is an L, and then it is more convenient to change the filter screen 7, make the apparatus more convenient while using, both sides of the ceiling loudspeaker 1 have handholds 10, the bottom of the ceiling loudspeaker 1 has connecting covers 11, the bottom of the connecting covers 11 has fixing bases 12, the top of the control panel 2 connects with the loudspeaker 13, the loudspeaker 13 is fixed with the shock-absorbing column 14 all around, through the handholds 10 set up, it is convenient to grip the ceiling loudspeaker 1 when connecting between the ceiling loudspeaker 1 and the ceiling through the handholds 10, the ceiling loudspeaker 1 top is smooth protruding dustproof construction all around, thus can prevent the dust from adhering to the ceiling top surface, improve the dustproof effect of the ceiling loudspeaker 1, the loudspeaker 13 is fixed with the shock-absorbing column 14 all around, the loudspeaker 13 bottom is covered with the shock-absorbing cotton pad, thus play the shock-absorbing effect when the loudspeaker 13 broadcasts, make the apparatus more safe while using, one end of the control panel 2 connects, the output end of the control panel 2 is respectively connected with a communication module 17, a voice module 18, an audio module 19 and a storage module 20, the output end of the control panel 2 is respectively connected with the communication module 17, the voice module 18, the audio module 19 and the storage module 20 through the arranged control panel 2, the power supply module 15, the output end of the voltage stabilizing circuit 16 is electrically connected with the power input interface of the control panel 2, the audio module 19 is electrically connected with the loudspeaker 13, the communication module 17 is specifically a WIFI module, a 4G, a 5G module or a Bluetooth module, the inner end of the voice module 18 is provided with a collection module, an amplification module, a conversion module and an analysis module, therefore, when the ceiling loudspeaker 1 is used daily, the terminal and the ceiling loudspeaker 1 can be wirelessly connected through the communication module 17, the effect of playing audio is achieved, and the voice command of a user can be collected through the voice, the trouble that the audio cable is required to be connected for playing is avoided, so that the equipment is more efficient in use, and certain popularization value is achieved.

The utility model discloses work flow: when the ceiling loudspeaker 1 is used, the output end of the control panel 2 is respectively connected with the communication module 17, the voice module 18, the audio module 19 and the storage module 20 through the arranged control panel 2, the power supply module 15 and the output end of the voltage stabilizing circuit 16 are electrically connected with the power input interface of the control panel 2, the audio module 19 is electrically connected with the loudspeaker 13, the communication module 17 is specifically a WIFI module, a 4G, 5G or a Bluetooth module, the inner end of the voice module 18 is provided with the acquisition module, the amplification module, the conversion module and the analysis module, therefore, when the ceiling loudspeaker 1 is used in daily life, the terminal and the ceiling loudspeaker 1 can be wirelessly connected through the communication module 17, the effect of playing audio is achieved, the voice command of a user can be acquired through the voice module 18 to analyze so as to play audio, and the trouble that the audio can be played only, the ceiling horn 1 is conveniently held when the ceiling horn 1 is connected with a ceiling through the handle 10, the periphery of the top of the ceiling horn 1 is of a smooth and convex dustproof structure so as to prevent dust from adhering to the surface of the top of the ceiling and improve the dustproof effect of the ceiling horn 1, the periphery of the horn 13 is fixed with the damping columns 14, the bottom end of the horn 13 is covered with the damping cotton pad so as to play a damping effect when the horn 13 is played, the bottom end of the sound outlet hole of the top cover is provided with the filter screen so as to prevent dust from entering the ceiling horn 1 from the sound outlet hole 5 through the filter screen 7, the bottom end of the top cover 4 is provided with the limiting columns 6, the two sides of the filter screen 7 are provided with through holes 8, the inner wall of the ceiling horn 1 is provided with the sliding grooves 9, the limiting columns 6 are L-shaped limiting columns, the limiting columns 6 pass through the through holes 8 and the sliding grooves 9 to be slidably connected, so that the top cover 4 can, thereby facilitating the replacement of the filter screen 7 and having certain popularization value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a loudspeaker box ceiling equipment, includes ceiling loudspeaker (1) and control panel (2), its characterized in that: the ceiling loudspeaker is characterized in that voice ports (3) are arranged on two sides of the top of the ceiling loudspeaker (1), a top cover (4) is fixed to the top of the ceiling loudspeaker (1), sound outlet holes (5) are formed in the inner end of the top cover (4), limiting columns (6) are arranged at the bottom end of the top cover (4), a filter screen (7) is arranged at the bottom end of the sound outlet holes (5), through holes (8) are formed in two sides of the filter screen (7), a sliding groove (9) is formed in the inner wall of the ceiling loudspeaker (1), handles (10) are arranged on two sides of the ceiling loudspeaker (1), a connecting cover (11) is arranged at the bottom end of the ceiling loudspeaker (1), a fixing seat (12) is arranged at the bottom end of the connecting cover (11), a loudspeaker (13) is connected to the top of the control panel (2), shock absorption columns (14) are fixed to the, the output end of the control panel (2) is respectively connected with a communication module (17), a voice module (18), an audio module (19) and a storage module (20).

2. A sound box ceiling device according to claim 1, wherein: the outer wall of the ceiling horn (1) is provided with a fluorescent strip, and the periphery of the top of the ceiling horn (1) is provided with a smooth protruding dustproof structure.

3. A sound box ceiling device according to claim 1, wherein: the limiting column (6) is specifically an L-shaped limiting column, and the limiting column (6) penetrates through the through hole (8) and is in sliding connection with the sliding groove (9).

4. A sound box ceiling device according to claim 1, wherein: the output ends of the power supply module (15) and the voltage stabilizing circuit (16) are electrically connected with the power input interface of the control board (2).

5. A sound box ceiling device according to claim 1, wherein: audio module (19) electric connection is in loudspeaker (13), communication module (17) specifically are WIFI module, 4G, 5G module or bluetooth module.

6. A sound box ceiling device according to claim 1, wherein: the inner end of the voice module (18) is provided with an acquisition module, an amplification module, a conversion module and an analysis module.

7. A sound box ceiling device according to claim 1, wherein: the shock absorption columns (14) are spring shock absorption columns and are provided with four groups, and shock absorption cotton pads cover the bottom ends of the loudspeakers (13).

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