CN113953089A

CN113953089A - Sound control music player

Info

Publication number: CN113953089A
Application number: CN202111135080.8A
Authority: CN
Inventors: 锁国东; 李琪
Original assignee: Suo Guodong
Current assignee: Suo Guodong
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-21

Abstract

The invention relates to the technical field of music players, in particular to a sound control music player, which comprises a base, wherein an air outlet and an air inlet are symmetrically arranged on two sides of the upper end of the base, a player main body is arranged at the upper end of the air outlet, a power supply is arranged in the player main body, a heating element is arranged between the base and the player main body, a cleaning mechanism for cleaning a dust adsorption mechanism is arranged on the right side of the dust adsorption mechanism, a supporting block is arranged at the top end of the base, a power-off mechanism is arranged between a driving motor and a servo motor, a collecting box is arranged at the lower end of a blanking hole, and a fixing plate is fixedly arranged at the lower end of the collecting box. The heat dissipation of the people who influence the heating element to reach the effect of dust removal, can promote this music player's radiating effect.

Description

Sound control music player

Technical Field

The invention relates to the technical field of music players, in particular to a sound control music player.

Background

A music player refers to a device that can convert an audio signal into sound. Generally speaking, it is a music player, which is a terminal of the whole sound system and is an extremely important component of the sound system, and it is responsible for converting the electrical signal into the sound signal and transmitting it to the ear of the person.

The existing music player still has the following defects: the existing sound control music player mostly uses a fan to dissipate heat, impurities such as dust can accelerate to enter the sound control music player when the fan works, the impurities such as dust can lead to the gradual deterioration of the heat dissipation effect of the sound control music player after being adsorbed inside the sound control music player, and therefore the use effect and the service life of the sound control music player can be shortened.

Therefore, a voice-controlled music player is provided.

Disclosure of Invention

The invention aims to provide a sound control music player, which enables a positive ion plate and a negative ion plate to work by utilizing electricity, adsorbs dust in air by the work of the positive ion plate and the negative ion plate, prevents the dust from being adsorbed to a heating element and influences the heat dissipation of the heating element, thereby achieving the effect of dust removal, and improving the heat dissipation effect of the music player so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a sound control music player comprises a base, wherein an air outlet and an air inlet are symmetrically arranged on two sides of the upper end of the base, a player main body is arranged at the upper end of the air outlet, a power supply is arranged inside the player main body, a heating element is arranged between the base and the player main body, a dust adsorption mechanism is arranged on the right side of the air inlet, a cleaning mechanism for cleaning the dust adsorption mechanism is arranged on the right side of the dust adsorption mechanism, a first fixed shell is arranged at the bottom end of the player main body, a servo motor for driving the cleaning mechanism is arranged in the first fixed shell, a supporting block is arranged at the top end of the base, a driving motor is arranged at the top end of the supporting block, fan blades are fixedly arranged at the output end of the driving motor, the driving motor and the fan blades are positioned between the air inlet and the air outlet, and a delay circuit is arranged between the servo motor and the driving motor, the automatic blanking device is characterized in that a power-off mechanism is arranged between the driving motor and the servo motor, the power-off mechanism is disconnected with a circuit on the servo motor when the driving motor is powered on, a blanking hole is formed in the lower end of the cleaning mechanism, a collecting box is installed at the lower end of the blanking hole, a flashboard used for sealing the blanking hole is movably installed on the inner side wall of the middle end of the blanking hole, the blanking hole is opened by the flashboard when the cleaning mechanism is started, the blanking hole is closed by the flashboard when the cleaning mechanism is closed, a fixing plate is fixedly installed at the lower end of the collecting box, and a fixed fixing mechanism is arranged on the wind right side of the fixing plate.

The power supply of the music player is firstly turned on, the servo motor can work when the power supply is turned on, the cleaning mechanism can clean the dust adsorption mechanism when the music player is cleaned, the flashboard can be driven to open by the meshing of the two bevel gears when the music player is cleaned, then the cleaned dust falls into the collection box, the driving motor is powered on after the cleaning mechanism is cleaned, the power-off mechanism can be powered off from the servo motor and the power supply when the driving motor is powered on, the cleaning mechanism stops working, the fan blades can be driven to rotate after the driving motor is powered on, then the heating element is radiated, when the dust in the collection box is excessive, the collection box can be replaced by loosening the fixing mechanism, and when the collection box is pushed to a certain position, the fixing mechanism can fix the fixing plate again, can adsorb the dust like this when radiating, prevent that the dust from adsorbing on heating element, can make this acoustic control audio player's radiating effect better, can clear up the absorbent mechanism of dust simultaneously before using at every turn, can make dust adsorption mechanism all keep good dust removal effect at every turn, can prevent effectively simultaneously that the dust of collecting box the inside from adsorbing again on dust adsorption mechanism, exert an influence to dust absorption effect, electric power has been saved, moreover, the steam generator is simple in structure, the cost of manufacturing is reduced, can carry out fixed mounting to the collecting box without the use of tools.

Preferably, the dust adsorption mechanism comprises a support plate fixedly mounted at the bottom end of the player main body, and a plurality of positive ion plates and negative ion plates which are arranged in a staggered mode are uniformly mounted at the bottom end of the support plate.

When carrying out the circular telegram, positive ion board and the negative ion board that the backup pad lower extreme is connected just can carry out work, can adsorb the dust in the change air through the work of positive ion board and negative ion board, prevent that the dust from adsorbing heating element on, can make this acoustic control audio player inside remove dust like this, improve the radiating effect.

Preferably, clean the mechanism including installing the first reciprocal lead screw in the servo motor bottom, threaded connection has first internal thread piece on the first reciprocal lead screw, the left side fixed mounting of first internal thread piece has the elevator, the left end fixed mounting of elevator establishes the dust push pedal on positive ion board and negative ion board.

The work of servo motor drives first reciprocal lead screw and rotates, utilizes the rotation of first reciprocal lead screw to make first internal thread piece above the first reciprocal lead screw go up and down, and the lift of first internal thread piece can drive elevator and dust push pedal and go up and down, utilizes the lift of dust push pedal to clean dust adsorption device, can keep the dust removal effect when using like this at every turn.

Preferably, the power-off mechanism comprises a second fixed shell fixedly mounted on the rear wall of the music player, a first spring is fixedly mounted on the right side inside the second fixed shell, an iron plate is arranged at the left end of the first spring, an insulating plate for blocking a power supply is mounted at the left end of the iron plate, a power transmission block is fixedly mounted at the left end of the insulating plate, a power connection block is arranged at the left end of the power transmission block, the power transmission block and the power connection block are respectively electrically connected to the power supply and the servo motor, and an electromagnet matched with the iron plate is mounted on the right side inside the second fixed shell.

After the circular telegram, the electro-magnet works, the work of electro-magnet can stimulate iron plate to move to the right, the removal of iron plate can drive insulation board and transmission of electricity piece and move, the removal of transmission piece can break off the circuit of servo motor and power, make servo motor stop work, when the electro-magnet outage, first spring just can promote iron plate, insulation board and transmission of electricity piece move left, make the transmission piece with connect the electricity piece and be connected, can make the device in time break off servo motor's circuit like this, can prevent that clearance mechanism continues to work in the radiating, can effectively prevent the waste of electric power like this, also can promote the dust removal effect of dust adsorption apparatus at the time of work each time simultaneously.

Preferably, the inside of base is provided with the mounting groove, the flashboard extends to the inside of mounting groove, the reciprocal lead screw of second is installed on the top of mounting groove, the reciprocal lead screw of second extends to the blanking hole, the first reciprocal lead screw is connected by two conical gear with the reciprocal one end that the lead screw is adjacent of second, and two conical gear tooth wheel meshes, threaded connection has the second internal thread piece on the reciprocal lead screw of second, the bottom fixed connection of flashboard and second internal thread piece.

When servo motor carries out work, can drive the reciprocal lead screw of second through the meshing of two conical gear and rotate, utilize the rotation of the reciprocal lead screw of second to make the internal screw thread piece of second remove, then control flashboard carries out the switch, can reduce the device like this manufacturing and use cost, simple structure.

Preferably, the fixing mechanism comprises a third fixing shell fixedly installed on the right side of the fixing plate, a second spring is fixedly installed on the right side inside the third fixing shell, a clamping column capable of clamping the fixing plate is fixedly installed at one end, close to the collecting box, of the second spring, and a pull plate capable of pushing the clamping column to move rightwards is fixedly installed at the front end of the middle of the clamping column.

When the dust of collecting box the inside was too much, the pulling arm-tie moved right, can drive the card post through the removal of arm-tie and moved right, then loosen the connection to the fixed plate, then just can take out the collecting box, in the installation, after pushing away the collecting box to certain position, because the reason of second spring just can reuse the card post and carry out the chucking with the fixed plate, can fix the collecting box like this under the condition of not using tools.

Compared with the prior art, the invention has the beneficial effects that:

1. utilize the electricity to make positive ion board and negative ion board carry out work, adsorb the dust in the air through the work of positive ion board and negative ion board, prevent that the dust from adsorbing heating element, influence heating element's people heat dissipation to reach the effect of dust removal, can promote this audio player's radiating effect.

2. Adopt servo motor to drive first reciprocal lead screw and rotate, make the dust push pedal of installing on first reciprocal lead screw in time clean the dust above positive ion board and the anion board, the flashboard of collecting box is opened in the clearance, collects the dust, can prevent like this that the dust above positive ion board and the anion board from piling up too much, promotes the dust removal effect of this positive ion board and anion board.

3. The cleaning of dust and the switch of flashboard are all through a motor drive, and simple structure has reduced the preparation and the use cost of music player, and is economical and practical.

4. When driving motor circular telegram, timely utilize the electromagnet to connect the circuit disconnection on servo motor, prevent that clearance mechanism from continuing the clearance in the radiating, can effectively avoid the loss of electric power, also can promote dust removal effect simultaneously.

5. When installing the collecting box, under the condition of not using tools, can fix the collecting box through the card post, can effectively prevent that the collecting box from rocking when removing, prevent to take place the abnormal sound when removing.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a side view of the positive and negative ion plates of the present invention;

FIG. 4 is an enlarged view of the structure of part A of the present invention;

FIG. 5 is an enlarged view of the structure of part B of the present invention;

FIG. 6 is an enlarged view of the structure of part C of the present invention;

FIG. 7 is an enlarged view of the structure of portion D of the present invention;

fig. 8 is an enlarged view of the structure of part E of the present invention.

In the figure: 1. a base; 2. an air outlet; 3. an air inlet; 4. a player main body; 5. a heating element; 6. a support block; 7. a drive motor; 8. a fan blade; 9. a delay circuit; 10. a support plate; 11. a lifting block; 12. a dust push plate; 13. a first internal thread block; 14. a first reciprocating screw; 15. a servo motor; 16. a first stationary housing; 17. a second stationary housing; 18. a first spring; 19. an iron plate; 20. an electromagnet; 21. an insulating plate; 22. a power transmission block; 23. a power connection block; 24. a bevel gear; 25. a second reciprocating screw; 26. a shutter plate; 27. a second internal thread block; 28. a fixing plate; 29. a third stationary housing; 30. a second spring; 31. clamping the column; 32. pulling a plate; 33. a positive ion plate; 34. an anion plate; 35. a collection box; 36. a power source.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, the present invention provides a sound-controlled music player, which has the following technical scheme:

a sound control music player comprises a base 1, wherein an air outlet 2 and an air inlet 3 are symmetrically arranged on two sides of the upper end of the base 1, a player main body 4 is arranged at the upper end of the air outlet 2, a power source 36 is arranged inside the player main body 4, a heating element 5 is arranged between the base 1 and the player main body 4, a dust adsorption mechanism is arranged on the right side of the air inlet 3, a cleaning mechanism for cleaning the dust adsorption mechanism is arranged on the right side of the dust adsorption mechanism, a first fixed shell 16 is arranged at the bottom end of the player main body 4, a servo motor 15 for driving the cleaning mechanism is arranged in the first fixed shell 16, a supporting block 6 is arranged at the top end of the base 1, a driving motor 7 is arranged at the top end of the supporting block 6, fan blades 8 are fixedly arranged at the output end of the driving motor 7, and the driving motor 7 and the fan blades 8 are positioned between the air inlet 3 and the air outlet 2, be provided with time delay circuit 9 between servo motor 15 and the driving motor 7, be provided with outage mechanism between driving motor 7 and the servo motor 15, outage mechanism disconnection is the circuit on servo motor 15 when driving motor 7 circular telegram, the lower extreme that cleans the mechanism is provided with the blanking hole, collecting box 35 is installed to the lower extreme in blanking hole, movable mounting has the flashboard 26 that is used for sealed blanking hole on the inside wall of blanking hole middle-end, blanking hole is opened to flashboard 26 when cleaning the mechanism and starting, and blanking hole is closed to flashboard 26 when cleaning the mechanism and closing, the lower extreme fixed mounting of collecting box 35 has fixed plate 28, the fixed plate 28 right side is provided with fixed establishment.

Firstly, a power supply 36 of the music player is turned on, the servo motor 15 can be operated by turning on the power supply 36, the cleaning mechanism can be cleaned by the operation of the servo motor 15, the flashboard 26 can be driven to be opened by the meshing of the two bevel gears 24 during cleaning, then the cleaned dust can fall into the collecting box 35, the driving motor 7 is electrified after the cleaning of the cleaning mechanism is finished because of the delay circuit 9, the circuit of the servo motor 15 and the power supply 36 can be disconnected by the outage mechanism while the driving motor 7 is electrified, the cleaning mechanism can be stopped, the fan blades 8 can be driven to rotate after the driving motor 7 is electrified, then the heating element 5 is radiated, when the dust of the collecting box 35 is excessive, the collecting box 35 can be replaced by loosening the fixing of the fixing mechanism, and during installation, after pushing away certain position fixed plate 28 will be fixed again to fixed establishment, can adsorb the dust like this when radiating, prevent that the dust from adsorbing on heating element 5, can make this acoustic control audio player's radiating effect better, can clear up the absorbent mechanism of dust simultaneously before using at every turn, can make dust adsorption mechanism all keep good dust removal effect at every turn, can prevent effectively simultaneously that the dust of collecting box 35 the inside from adsorbing again on dust adsorption mechanism, to dust effect production influence, electric power has been saved, moreover, the steam generator is simple in structure, the cost of manufacturing has been reduced, can carry out fixed mounting to collecting box 35 without the use of tools.

Referring to fig. 3, the dust adsorption mechanism includes a support plate 10 fixedly installed at the bottom end of the player body 4, and a plurality of positive ion plates 33 and negative ion plates 34 are uniformly installed at the bottom end of the support plate 10.

When carrying out the circular telegram, positive ion board 33 and the negative ion board 34 that the backup pad 10 lower extreme is connected just can work, can adsorb the dust in the change air through the work of positive ion board 33 and negative ion board 34, prevent that the dust from adsorbing on heating element 5, can make this acoustic control music player inside remove dust like this, improve the radiating effect.

Referring to fig. 3 and 4, the cleaning mechanism includes a first reciprocating screw 14 mounted at the bottom end of a servo motor 15, a first internal thread block 13 is connected to the first reciprocating screw 14 in a threaded manner, a lifting block 11 is fixedly mounted on the left side of the first internal thread block 13, and a dust push plate 12 sleeved on a positive ion plate 33 and a negative ion plate 34 is fixedly mounted on the left side of the lifting block 11.

The work of servo motor 15 drives first reciprocal lead screw 14 and rotates, the rotation that utilizes first reciprocal lead screw 14 can make first internal thread piece 13 above the first reciprocal lead screw 14 go up and down, the lift of first internal thread piece 13 can drive elevator 11 and dust push pedal 12 and go up and down, utilize the lift of dust push pedal 12 to clean dust adsorption device, the dust removal effect when using at every turn can be kept like this, and through control delay circuit 9 and servo motor 15, can make the mechanism of cleaning accomplish a lift at the in-process that the circuit delayed.

Referring to fig. 5, as an embodiment of the present invention, the power cut-off mechanism includes a second fixed housing 17 fixedly installed on a rear wall of the music player, a first spring 18 is fixedly installed on a right side inside the second fixed housing 17, an iron plate 19 is installed at a left end of the first spring 18, an insulating plate 21 for cutting off a circuit is installed at a left end of the iron plate 19, a power transmission block 22 is fixedly installed at a left end of the insulating plate 21, a power connection block 23 is installed at a left end of the power transmission block 22, the power transmission block 22 and the power connection block 23 are respectively electrically connected to a power supply 36 and the servo motor 15, and an electromagnet 20 mutually matched with the iron plate 19 is installed on a right side inside the second fixed housing 17.

When the power is on, the electromagnet 20 works to pull the iron plate 19 to move rightwards, the iron plate 19 moves to drive the insulating plate 21 and the power transmission block 22 to move, the power transmission block 22 moves to disconnect a circuit between the servo motor 15 and the power supply 36, so that the servo motor 15 stops working, when the electromagnet 20 is powered off, the first spring 18 pushes the iron plate 19, the insulating plate 21 and the power transmission block 22 to move leftwards, so that the power transmission block 22 is connected with the power connection block 23, the device can timely disconnect the circuit of the servo motor 15, the cleaning mechanism can be prevented from continuously working in the heat dissipation process, the waste of electric power can be effectively prevented, and meanwhile, the dust removal effect of the dust adsorption mechanism in each working process can be improved.

Referring to fig. 6 and 7, as an embodiment of the present invention, an installation groove is provided inside the base 1, the shutter 26 extends into the installation groove, a second reciprocating lead screw 25 is installed at the top end of the installation groove, the second reciprocating lead screw 25 extends to a blanking hole, one end of the first reciprocating lead screw 14 adjacent to the second reciprocating lead screw 25 is connected by two bevel gears 24, the two bevel gears 24 are in gear engagement, a second internal thread block 27 is connected to the second reciprocating lead screw 25 in a threaded manner, and the shutter 26 is fixedly connected to the bottom end of the second internal thread block 27.

When the servo motor 15 works, the second reciprocating lead screw 25 is driven to rotate through the meshing of the two conical gears 24, the second inner thread block 27 can be moved by utilizing the rotation of the second reciprocating lead screw 25, and then the flashboard 26 is opened and closed, so that the manufacturing and using cost of the device can be reduced, and the structure is simple.

Referring to fig. 8, the fixing mechanism includes a third fixing housing 29 fixedly installed on the right side of the fixing plate 28, a second spring 30 is fixedly installed on the right side inside the third fixing housing 29, a clamping column 31 capable of clamping the fixing plate 28 is fixedly installed at one end of the second spring 30 close to the collecting box 35, and a pulling plate 32 capable of pushing the clamping column 31 to move rightwards is fixedly installed at the front end of the middle of the clamping column 31.

When the dust in the collection box 35 is too much, the pull plate 32 is pulled to move rightwards, the clamping column 31 can be driven to move rightwards through the movement of the pull plate 32, then the connection of the fixing plate 28 is released, then the collection box 35 can be taken out, and when the collection box 35 is pushed to a certain position, the fixing plate 28 can be clamped by the clamping column 31 again due to the second spring 30, so that the collection box 35 can be fixed without using tools.

The working principle is as follows: firstly, a power supply 36 of the music player is turned on, the servo motor 15 is enabled to work by turning on the power supply 36, the first reciprocating lead screw 14 at the lower end can be rotated by starting the servo motor 15, then the first inner thread block 13 is enabled to lift, the lifting block 11 and the dust push plate 12 are driven to lift by utilizing the lifting of the first inner thread block 13, the dust push plate 12 can be lifted to clean the dust on the positive ion plate 33 and the negative ion plate 34, meanwhile, because the first reciprocating lead screw 14 rotates, the second reciprocating lead screw 25 can be driven to rotate by two meshed conical gears 24, the second inner thread block 27 can be moved left and right by utilizing the rotation of the second reciprocating lead screw 25, then the flashboard 26 is driven to be opened and closed, when the dust push plate 12 moves downwards to clean the dust, the flashboard 26 is opened to enable the dust to fall into the collection box 35, when the dust push plate 12 moves upwards, the gate 26 is closed because the delay circuit 9 is arranged, the driving motor 7 is powered on after cleaning is finished, the electromagnet 20 is also operated, the electromagnet 20 is operated to pull the iron plate 19 to move rightwards, the iron plate 19 is moved to drive the insulating plate 21 and the power transmission block 22 to move rightwards, then the circuit of the servo motor 15 and the power supply 36 is disconnected, the servo motor 15 can stop working, the fan blades 8 are driven to rotate after the driving motor 7 is powered on, then air volume is generated to dissipate heat of the heating element 5, when excessive dust in the collecting box 35 is accumulated, the collecting box 35 needs to be cleaned, the pulling plate 32 is pulled to move rightwards, the pulling plate 32 is moved to drive the clamping column 31 to release the connection of the fixing plate 28, the collecting box 35 can be easily replaced, and the cleaned collecting box 35 is installed and placed, because the second spring 30 is arranged to re-clamp the clamping column 31 against the holding plate 28 at the lower end of the collecting chamber 35.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

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

1. A sound control music player comprises a base (1), and is characterized in that: an air outlet (2) and an air inlet (3) are symmetrically arranged on two sides of the upper end of the base (1), a player main body (4) is arranged on the upper end of the air outlet (2), a power supply (36) is arranged inside the player main body (4), a heating element (5) is arranged between the base (1) and the player main body (4), a dust adsorption mechanism is arranged on the right side of the air inlet (3), a cleaning mechanism for cleaning the dust adsorption mechanism is arranged on the right side of the dust adsorption mechanism, a first fixed shell (16) is arranged at the bottom end of the player main body (4), a servo motor (15) for driving the cleaning mechanism is arranged in the first fixed shell (16), a supporting block (6) is arranged at the top end of the base (1), a driving motor (7) is arranged at the top end of the supporting block (6), and fan blades (8) are fixedly arranged at the output end of the driving motor (7), and the driving motor (7) and the fan blades (8) are positioned between the air inlet (3) and the air outlet (2), a time delay circuit (9) is arranged between the power supply (36) and the driving motor (7), a power-off mechanism is arranged between the driving motor (7) and the servo motor (15), the power-off mechanism disconnects a circuit connected with the servo motor (15) when the driving motor (7) is electrified, the lower end of the sweeping mechanism is provided with a blanking hole, the lower end of the blanking hole is provided with a collecting box (35), a gate plate (26) used for sealing the blanking hole is movably arranged on the inner side wall of the middle end of the blanking hole, the blanking hole is opened by the gate plate (26) when the cleaning mechanism is started, and when the cleaning mechanism is closed, the gate plate (26) closes the blanking hole, the lower end of the collecting box (35) is fixedly provided with a fixing plate (28), and the right side of the wind of the fixing plate (28) is provided with a fixed fixing mechanism.

2. The voice-activated music player of claim 1, wherein: the dust adsorption mechanism comprises a support plate (10) fixedly mounted at the bottom end of the player main body (4), and a plurality of positive ion plates (33) and negative ion plates (34) which are arranged in a staggered mode are uniformly mounted at the bottom end of the support plate (10).

3. The voice-activated music player of claim 1, wherein: clean mechanism including installing first reciprocal lead screw (14) in servo motor (15) bottom, threaded connection has first internal thread piece (13) on first reciprocal lead screw (14), the left side fixed mounting of first internal thread piece (13) has elevator (11), the left end fixed mounting of elevator (11) establishes dust push pedal (12) on positive ion board (33) and negative ion board (34).

4. The voice-activated music player of claim 1, wherein: the power-off mechanism comprises a second fixed shell (17) fixedly mounted on the rear wall of the music player, a first spring (18) is fixedly mounted on the right side inside the second fixed shell (17), an iron plate (19) is arranged at the left end of the first spring (18), an insulating plate (21) of a circuit breaker is mounted at the left end of the iron plate (19), a power transmission block (22) is fixedly mounted at the left end of the insulating plate (21), a power connection block (23) is arranged at the left end of the power transmission block (22), the power transmission block (22) and the power connection block (23) are respectively electrically connected to a power supply (36) and a servo motor (15), and an electromagnet (20) matched with the iron plate (19) is mounted on the right side inside the second fixed shell (17).

5. The voice-activated music player of claim 1, wherein: the inside of base (1) is provided with the mounting groove, flashboard (26) extend to the inside of mounting groove, the reciprocal lead screw of second (25) is installed on the top of mounting groove, the reciprocal lead screw of second (25) extends to the blanking hole, the one end that first reciprocal lead screw (14) and the reciprocal lead screw of second (25) are adjacent is connected by two conical gear (24), and two conical gear (24) gear engagement, threaded connection has second internal thread piece (27) on the reciprocal lead screw of second (25), the bottom fixed connection of flashboard (26) and second internal thread piece (27).

6. The voice-activated music player of claim 1, wherein: the fixing mechanism comprises a third fixing shell (29) fixedly mounted on the right side of the fixing plate (28), a second spring (30) is fixedly mounted on the right side inside the third fixing shell (29), a clamping column (31) capable of clamping the fixing plate (28) is fixedly mounted at one end, close to the collecting box (35), of the second spring (30), and a pull plate (32) capable of pushing the clamping column (31) to move rightwards is fixedly mounted at the front end of the middle of the clamping column (31).