CN208549006U - A kind of stereo of stage with self-cleaning function - Google Patents

Abstract

The utility model discloses a kind of stereo of stage with self-cleaning function, including shell, bearing box, controller；Shell is rectangular box；There are two upper and lower equally distributed loudspeakers for the front installation of shell；Controller is arranged in the interior of shell bottom surface, and touches with interior of shell back face；The inside top surface of bearing box is equipped with liquid carbon dioxide holding vessel；The side lower of liquid carbon dioxide holding vessel is equipped with pipeline；Solenoid valve is installed in the middle part of pipeline；The other end of pipeline is communicated with collection raising middle flask；Collect raising middle flask inner hollow, and is located inside bearing box；The other side of collection raising middle flask is communicated with multiple evenly arranged jet pipes；The downside of liquid carbon dioxide holding vessel is equipped with the battery for being mounted on the bearing box inner bottom surface；The downside of collection raising middle flask is equipped with the single-chip microcontroller for being mounted on the bearing box inner bottom surface；The utility model is cleaned using dry ice, and is timed control cleaning by single-chip microcontroller, realizes automatically cleaning.

Description

A kind of stereo of stage with self-cleaning function

Technical field

The utility model relates to sound technique field, specially a kind of stereo of stage with self-cleaning function.

Background technique

Sound equipment refers to other sounds other than the language of people, music, the sound of the sound, animal including natural environment, The various sound etc. that the sound equipment of machine tools, the movement of people issue；Currently, with the continuous development of science and technology, the progress in epoch, people Living standard constantly improve, therefore requirement of the people to sound equipment is also higher and higher；Sound equipment is due to long-term use, especially It is stereo of stage, dust stratification or other spots etc. will be generated inside sound equipment, due to dismantles sound equipment, the work ratio cleaned It is cumbersome, and it is easily damaged sound equipment internal electronic component, common soot blowing cleaning is not thorough, so we need one kind new Type can be with the stereo of stage of automated cleaning.

Utility model content

The purpose of this utility model is to provide a kind of stereo of stage with self-cleaning function, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of stage sound with self-cleaning function It rings, including shell, bearing box, controller；The shell is rectangular box；There are two equal up and down for the front installation of the shell The loudspeaker of even distribution；The controller is arranged in the interior of shell bottom surface, and touches with interior of shell back face；It is described to hold It carries case to install on top surface inside the housing, and is located at the rear side of the loudspeaker；The inside top surface of the bearing box is equipped with liquid State carbon dioxide storage tank；The side lower of the liquid carbon dioxide holding vessel is equipped with pipeline；It installs at the middle part of the pipeline There is solenoid valve；The other end of the pipeline is communicated with collection raising middle flask；The collection raising middle flask inner hollow, and be located inside bearing box；Institute The other side for stating collection raising middle flask is communicated with multiple evenly arranged jet pipes；The downside of the liquid carbon dioxide holding vessel is equipped with installation In the battery of the bearing box inner bottom surface；The downside of the collection raising middle flask is equipped with the list for being mounted on the bearing box inner bottom surface Piece machine；The top surface of the bearing box is equipped with top plate；The top plate is embedded in the outer casing top surface close to the position at the back side；The top plate There are two buttons for upper setting.

Preferably, the single-chip microcontroller model 80c51, the single-chip microcontroller are connect with battery, electromagnetic valve circuit respectively, and two A button is connect with monolithic dynamoelectric signal.

Preferably, the controller includes ADI signal processor, power module, power amplifier；The power amplifier It is connect with two speaker circuits.

Preferably, the front of the bearing box is equipped with multiple evenly arranged spray heads；The spray head number and number of nozzles It is identical, and the spray head connects one to one with jet pipe.

Preferably, the front of the loudspeaker is provided with separation net；The Angle Position of bottom surface four of the shell is installed respectively There is a rubber material backing plate；The separation net is communicated with interior of shell.

Preferably, the back side central location of the shell is equipped with connector；Power supply line is communicated on the connector；The power supply The other end of line is connected with plug；The power supply line is connect by the connector with power module circuitry.

It, can be with compared with prior art, the utility model has the beneficial effects that the utility model is dusted using dry ice The effective dust for removing interior of shell, and be discharged by separation net, the automated cleaning of the stereo of stage is realized, is reduced A possibility that causing sound equipment internal components internal damage due to dust stratification；Liquid carbon dioxide holding vessel inside bearing box can With storing liquid carbon dioxide, there are two types of the operations for cleaning dust stratification, a kind of button control single chip computer by top plate, then into One step controls solenoid valve, and when solenoid valve is connected, the high pressure inside liquid carbon dioxide holding vessel can spray liquid carbon dioxide, Liquid carbon dioxide, which gets into the air, becomes dry ice, and since the high pressure of liquid carbon dioxide holding vessel acts on, dry ice is ejected, and is led to Piping enters collection raising middle flask, and collecting dry ice in raising middle flask, by jet pipe and spray head penetrating interior of shell, the direction for changing spray head makes entirely Interior of shell can be blown to, and thus clean entire cabinet, and dust is discharged outside shell dry ice by separation net later, be realized clear It is clean；Another kind is by single-chip microcontroller internal composition timing routine, and timing opens solenoid valve, is timed cleaning；The sound equipment top The top plate of the embedded setting in face is connected with bearing box, when accumulator electric-quantity is too low or liquid carbon dioxide is finished, Ke Yijin Row charging or replacement.

Detailed description of the invention

Fig. 1 is the utility model schematic diagram of internal structure；

Fig. 2 is the utility model spray head partial schematic diagram；

Fig. 3 is the utility model side view；

Fig. 4 is the utility model shaft side figure；

In figure: 1, shell；2, connector；3, power supply line；4, plug；5, controller；6, loudspeaker；7, separation net；8, liquid Carbon dioxide storage tank；9, solenoid valve；10, collect raising middle flask；11, jet pipe；12, bearing box；13, button；14, battery；15, monolithic Machine；16, top plate；17, spray head；18, backing plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of stereo of stage with self-cleaning function, Including shell 1, bearing box 12, controller 5；The shell 1 is rectangular box；There are two upper for the front installation of the shell 1 Under equally distributed loudspeaker 6；The controller 5 is arranged in 1 inner bottom surface of shell, and with 1 inside back face of shell Touching；The bearing box 12 is mounted in 1 inside top surface of shell, and is located at the rear side of the loudspeaker 6；The bearing box 12 it is interior Portion top surface is equipped with liquid carbon dioxide holding vessel 8；The side lower of the liquid carbon dioxide holding vessel 8 is equipped with pipeline；Institute It states and solenoid valve 9 is installed in the middle part of pipeline；The other end of the pipeline is communicated with collection raising middle flask 10；In 10 inside of collection raising middle flask Sky, and be located inside bearing box 12；The other side of the collection raising middle flask 10 is communicated with multiple evenly arranged jet pipes 11；The liquid The downside of carbon dioxide storage tank 8 is equipped with the battery 14 for being mounted on 12 inner bottom surface of bearing box；The collection raising middle flask 10 Downside is equipped with the single-chip microcontroller 15 for being mounted on 12 inner bottom surface of bearing box；The top surface of the bearing box 12 is equipped with top plate 16；Institute State position of the top plate 16 embedded in 1 top surface of shell close to the back side；There are two buttons 13 for setting on the top plate 16.

Further, the 15 model 80c51 of single-chip microcontroller, the single-chip microcontroller 15 are electric with battery 14, solenoid valve 9 respectively Road connection, two buttons 13 are connect with 15 electric signal of single-chip microcontroller.

Further, the controller 5 includes ADI signal processor, power module, power amplifier；The power is put Big device and two 6 circuit connections of loudspeaker.

Further, the front of the bearing box 12 is equipped with multiple evenly arranged spray heads 17；17 number of spray head with 11 number of jet pipe is identical, and the spray head 17 connects one to one with jet pipe 11.

Further, the front of the loudspeaker 6 is provided with separation net 7；The Angle Position difference of bottom surface four of the shell 1 One rubber material backing plate 18 is installed；It is communicated inside the separation net 7 and shell 1.

Further, the back side central location of the shell 1 is equipped with connector 2；Power supply line 3 is communicated on the connector 2；Institute The other end for stating power supply line 3 is connected with plug 4；The power supply line 3 is connect by the connector 2 with power module circuitry.

In the specific implementation, the liquid carbon dioxide holding vessel 8 inside bearing box 12 can be with storing liquid for the utility model Carbon dioxide, there are two types of the operations for cleaning dust stratification, a kind of 13 control single chip computer 15 of button by top plate 16, then further Solenoid valve 9 is controlled, when solenoid valve 9 is connected, the high pressure inside liquid carbon dioxide holding vessel 8 can spray liquid carbon dioxide, Liquid carbon dioxide, which gets into the air, becomes dry ice, and since the high pressure of liquid carbon dioxide holding vessel 8 acts on, dry ice is ejected, Enter collection raising middle flask 10 by pipeline, collects dry ice in raising middle flask 10 and sprayed into inside shell 1 by jet pipe 11 and spray head 17, change spray head 17 Direction make to be blown to inside entire shell 1, thus clean entire cabinet, later dry ice by dust pass through 7 row of separation net Out outside shell 1, cleaning is realized；Another kind is by 15 internal composition timing routine of single-chip microcontroller, and solenoid valve 9 is opened in timing, is carried out Timing is cleaned；The top plate 16 of the embedded setting in sound equipment top surface is connected with bearing box 12,14 low battery of battery or When liquid carbon dioxide is finished, it can be charged or be replaced；The utility model is dusted using dry ice, can be effective The dust inside shell 1 is removed, and is discharged by separation net 7, the automated cleaning of the stereo of stage is realized, without dirt Dye, a possibility that reducing due to dust stratification and cause sound equipment internal components internal damage.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of stereo of stage with self-cleaning function, it is characterised in that: including shell (1), bearing box (12), controller (5)；The shell (1) is rectangular box；There are two upper and lower equally distributed loudspeakers for the front installation of the shell (1) (6)；The controller (5) is arranged in the shell (1) inner bottom surface, and touches with the internal back face of shell (1)；The carrying Case (12) is mounted in shell (1) inside top surface, and is located at the rear side of the loudspeaker (6)；The inside of the bearing box (12) Top surface is equipped with liquid carbon dioxide holding vessel (8)；The side lower of the liquid carbon dioxide holding vessel (8) is equipped with pipeline； Solenoid valve (9) are installed in the middle part of the pipeline；The other end of the pipeline is communicated with collection raising middle flask (10)；The collection raising middle flask (10) Inner hollow, and it is internal to be located at bearing box (12)；The other side of collection raising middle flask (10) is communicated with multiple evenly arranged jet pipes (11)；The downside of the liquid carbon dioxide holding vessel (8) is equipped with the battery for being mounted on the bearing box (12) inner bottom surface (14)；The downside of collection raising middle flask (10) is equipped with the single-chip microcontroller (15) for being mounted on the bearing box (12) inner bottom surface；It is described to hold The top surface for carrying case (12) is equipped with top plate (16)；The top plate (16) is embedded in the shell (1) top surface close to the position at the back side；It is described There are two button (13) for setting on top plate (16).

2. a kind of stereo of stage with self-cleaning function according to claim 1, it is characterised in that: the single-chip microcontroller (15) model 80c51, the single-chip microcontroller (15) respectively with battery (14), solenoid valve (9) circuit connection, two buttons (13) it is connect with single-chip microcontroller (15) electric signal.

3. a kind of stereo of stage with self-cleaning function according to claim 1, it is characterised in that: the controller It (5) include ADI signal processor, power module, power amplifier；The power amplifier and two loudspeaker (6) electricity Road connection.

4. a kind of stereo of stage with self-cleaning function according to claim 1, it is characterised in that: the bearing box (12) front is equipped with multiple evenly arranged spray heads (17)；Spray head (17) number is identical as jet pipe (11) number, and institute Spray head (17) is stated to connect one to one with jet pipe (11).

5. a kind of stereo of stage with self-cleaning function according to claim 1, it is characterised in that: the loudspeaker (6) front is provided with separation net (7)；The Angle Position of bottom surface four of the shell (1) is separately installed with a rubber material pad Plate (18)；It is communicated inside the separation net (7) and shell (1).

6. a kind of stereo of stage with self-cleaning function according to claim 3, it is characterised in that: the shell (1) Back side central location be equipped with connector (2)；Power supply line (3) are communicated on the connector (2)；The other end of the power supply line (3) It is connected with plug (4)；The power supply line (3) is connect by the connector (2) with power module circuitry.