News media transmission interview device

Abstract

The invention discloses a news media communication interview device, which comprises a charging box, the top surface of the charging box is rotatably connected with a top cover, the bottom wall of the charging box is fixedly provided with a placing box, and the side wall of the placing box is provided with a charging connector. When the microphone charging box is used, a user can visually see whether the microphone is in the charging box at present or not, better management and use are facilitated, automatic cleaning can be achieved, the situation that the microphone windshield breeds bacteria and influences use is avoided, mechanical energy generated when the user presses the placing plate downwards can be converted into electric energy, and the charging box is convenient to use. The cleaning device can dry the windshield of the microphone, increase the molecular activity of the atomized cleaning liquid, further increase the permeability of the cleaning liquid, prevent the cleaning liquid from only floating on the surface of the windshield of the microphone, and enable the cleaning cover to automatically rotate, so that the cleaning effect is improved, and the cleaning effect is improved. Therefore, the windshield of the microphone can be cleaned more uniformly.

Description

Technical Field

[0001] The present invention relates to the technical field of interview devices, and in particular to a news media communication interview device. Background Art

[0002] News interview refers to the activities of observing, asking, listening, thinking and recording the subject in order to obtain news. It is the premise of news writing and a special kind of investigation and research.

[0003] In the process of news interviews, reporters often need wireless handheld microphones to conduct interviews with different interviewees. However, in this process, since the interviewees may have saliva attached to the microphone, it is easy to cause the microphone to emit an unpleasant odor and breed bacteria. The existing technology mostly solves the above technical problems by replacing the sponge cover on the microphone head. Replacing the sponge cover is undoubtedly a waste of resources. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a news media communication interview device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A news media communication interview device, comprising a charging box, a top cover is rotatably connected to the top surface of the charging box, a placement box is fixedly installed on the bottom wall of the charging box, a charging connector is installed on the side wall of the placement box, a placement plate is rotatably connected inside the placement box, a microphone is clamped on the top surface of the placement plate, and a battery and a cleaning liquid tank are fixedly installed on the outside of the placement box; A slide seat is slidably connected in the placement box, and a plurality of connecting rods are symmetrically rotatably connected to the slide seat, and the other end of each connecting rod is rotatably connected to the bottom surface of the placement plate, and sliding rods are symmetrically installed on the side of the slide seat, and each sliding rod penetrates the placement box and extends outward, and a plurality of springs are installed on the side wall of the placement box and the side of the slide seat, and each spring is sleeved on the sliding rod corresponding to the position; A liquid storage box is fixedly installed on the outside of the placement box, and the liquid storage box includes a liquid extraction box and an atomization box, and the atomization box is connected to the liquid extraction box, and the liquid extraction box is connected to the cleaning liquid tank. A liquid extraction mechanism is provided in the liquid extraction box, and the liquid extraction mechanism is connected to a plurality of sliding rods. An atomization mechanism is provided in the atomization box, and a connecting pipe is connected to the top surface of the atomization box. A cleaning cover is provided on the side wall of the placement box, and the connecting pipe is connected to the cleaning cover, and a plurality of air holes are opened in the cleaning cover.

[0006] Preferably, the liquid extraction mechanism includes a piston, and the piston is slidably connected in the liquid extraction box, and one end of a plurality of sliding rods is installed on the side of the piston. The liquid extraction box is connected to the liquid storage box through a liquid inlet pipe, and the liquid extraction box is connected to the atomization box through a liquid discharge pipe, and a one-way valve is installed in both the liquid inlet pipe and the liquid discharge pipe.

[0007] Preferably, the atomization mechanism comprises an ultrasonic transducer, and the ultrasonic transducer is fixedly installed in the atomization box, a reflector is fixedly installed at one end of the atomization box away from the ultrasonic transducer, and an air pressure valve is provided in the connecting pipe.

[0008] Preferably, a protective shell is fixedly installed on the side of the placement box, a fixing pin is fixedly installed on the side of the protective shell, a coil is sleeved on the outside of the fixing pin, an assembly seat is installed on the outside of the placement box, the assembly seat is connected to a rotating shaft through a spring, a gear is installed on the rotating shaft through a one-way bearing, the side of the slide seat passes through the placement box and is fixedly installed with a toothed plate, and the toothed plate is slidably connected to the outside of the placement box, and the toothed plate is meshed with the gear, a plurality of arc magnets are symmetrically installed on the top of the rotating shaft, and the plurality of arc magnets are located on the outside of the coil, the coil wire is connected to a drying mechanism, and the drying mechanism is located in the cleaning cover.

[0009] Preferably, the drying mechanism comprises a cavity, a resistance wire is surrounded in the cavity, and the resistance wire is electrically connected to the coil.

[0010] Preferably, the inner wall of the cleaning cover is symmetrically connected with a plurality of duckbill air holes, and each duckbill air hole is installed at an angle, the outer side of the cleaning cover is symmetrically installed with a plurality of arc plates, and each arc plate is placed at an angle, a bar magnet is installed on the outer side of each arc plate, and the magnetic poles of each bar magnet are the same, and a driving magnet is installed on the top surface of the slide seat, and the magnetic poles of the driving magnet are opposite to those of the bar magnet.

[0011] Preferably, a plurality of extension columns are symmetrically installed in the top cover, a plurality of sockets are opened on the placement plate, and each socket corresponds to the position of an extension column, and the charging box is connected to the top cover by a snap-fit ​​device.

[0012] Preferably, the cleaning cover is made of rubber, and the diameter of the cleaning cover is greater than the diameter of the windshield of the microphone.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention sets a connecting rod, a sliding seat, a spring and other devices, so that when the placement plate is pressed downward, the sliding seat is pushed to slide by the connecting rod, and the placement plate can be automatically reset by the spring, so that the user can intuitively see whether the current status of the microphone is in the charging box, which is convenient for better management and use.

[0014] 2. The present invention realizes that when the slide seat slides, the slide rod drives the slide, thereby achieving the purpose of sliding the piston in the liquid extraction box, extracting the cleaning liquid from the cleaning liquid box and discharging it into the atomization box, and then atomizing the cleaning liquid through the ultrasonic transducer, and increasing the utilization rate of the ultrasonic wave through the reflector, and finally allowing the atomized cleaning liquid to enter the cleaning cover through the connecting pipe, thereby achieving the purpose of cleaning the microphone, realizing automatic cleaning, and avoiding the breeding of bacteria on the microphone windshield, which affects the use.

[0015] 3. The present invention realizes the meshing of the tooth plate and the gear by arranging devices such as a tooth plate, a gear, a one-way shaft, and a spring, thereby driving the spring to store power. When the sliding seat moves to the limit distance, the spring is released to drive the rotating shaft to rotate, and the magnetic lines of force formed by two arc-shaped magnets cut the coil to generate electricity, and drive the resistance wire to heat, so as to dry the windshield of the microphone, and at the same time increase the molecular activity of the atomized cleaning liquid, thereby increasing the permeability of the cleaning liquid and preventing the cleaning liquid from floating only on the surface of the microphone windshield.

[0016] 4. The present invention realizes that when the slide seat slides, the driving magnet drives the driving magnet to generate a repulsive magnetic force on one of the bar magnets, and the reverse thrust of the gas ejected from the duckbill air hole causes the cleaning cover to rotate automatically, thereby achieving the purpose of cleaning the windshield of the microphone more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural diagram of a news media communication and interview device according to the first embodiment of the present invention; Figure 2 This is a schematic diagram of the external connection structure of a news media communication interview device placement box according to the first embodiment of the present invention; Figure 3 This is a schematic diagram of the connection of a slide seat of a news media communication and interview device structure according to the first embodiment of the present invention; Figure 4 This is a schematic diagram of the interior of a liquid storage tank of a news media communication and interview device structure according to the first embodiment of the present invention; Figure 5 This is a schematic cross-sectional view of the interior of a protective shell of a news media communication and interview device structure according to the second embodiment of the present invention; Figure 6 A schematic cross-sectional view of a cleaning cover of a news media communication and interview device structure according to a second embodiment of the present invention; Figure 7 This is a schematic diagram of the installation positions of the bar magnets and the driving magnets of a news media communication and interview device structure according to the third embodiment of the present invention.

[0018] In the figure: 1 charging box, 2 top cover, 3 extension column, 4 placement plate, 5 cleaning cover, 6 microphone, 7 charging connector, 8 battery, 9 cleaning liquid tank, 10 liquid storage tank, 11 placement box, 12 slide seat, 13 slide rod, 14 spring, 15 connecting rod, 16 atomization box, 17 liquid extraction box, 18 piston, 19 connecting pipe, 20 discharge pipe, 21 liquid inlet pipe, 22 ultrasonic transducer, 23 reflection plate, 24 protective shell, 25 tooth plate, 26 assembly seat, 27 gear, 28 rotating shaft, 29 arc magnet, 30 coil, 31 fixing pin, 32 air hole, 33 resistance wire, 34 driving magnet, 35 duckbill air hole, 36 arc plate, 37 bar magnet. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0021] Embodiment 1: Reference Figure 1-5 A news media communication and interview device comprises a charging box 1, a top cover 2 is rotatably connected to the top surface of the charging box 1, a plurality of extension columns 3 are symmetrically installed in the top cover 2, a plurality of jacks are opened on a placement plate 4, and each jack corresponds to the position of the extension column 3, and the charging box 1 is connected to the top cover 2 by a buckle device; It should be noted that the buckle device is a prior art and will not be described in detail here. The extension column 3 installed on the top cover 2 is clamped in the jack on the placement plate 4, so that when the top cover 2 is closed, the placement plate 4 can be limited by the extension column 3 to prevent it from rotating, and a sealed space is formed with the top cover 2 and the charging box 1, so that the cleaning liquid can be maximized and directly act on the windshield of the microphone 6 to prevent the atomized cleaning liquid from being brought out due to the flow of external air; A placement box 11 is fixedly installed on the bottom wall of the charging box 1, and a charging connector 7 is installed on the side wall of the placement box 11. A placement plate 4 is rotatably connected inside the placement box 11, and a microphone 6 is clamped on the top surface of the placement plate 4. A rubber sleeve is fixedly installed on the top surface of the placement plate 4, and the microphone 6 can be simply clamped and fixed by the deformable ability of the rubber sleeve. A battery 8 and a cleaning liquid tank 9 are fixedly installed on the outside of the placement box 11, and the battery 8 is electrically connected to the charging connector 7, so that the device can be portable and moved or carried; A slide seat 12 is slidably connected in the placement box 11, and a plurality of connecting rods 15 are symmetrically rotatably connected to the slide seat 12, and the other end of each connecting rod 15 is rotatably connected to the bottom surface of the placement plate 4, and slide rods 13 are symmetrically installed on the side of the slide seat 12, and each slide rod 13 penetrates the placement box 11 and extends outward, and a plurality of springs 14 are installed on the side wall of the placement box 11 and the side of the slide seat 12, and each spring 14 is sleeved on the slide rod 13 at a corresponding position; It should be noted that the microphone 6 is placed on the placement plate 4, and then the placement plate 4 is pressed downward to drive the placement plate 4 to rotate in the placement box 11, and then the microphone 6 is pulled backward to clamp its power extraction port in the charging connector 7, and a return spring is provided in the charging connector 7, thereby pushing the microphone 6 forward and ejecting it, and the windshield of the microphone 6 is inserted into the cleaning cover; At the same time, through the provision of multiple springs 14, when the microphone 6 is separated from the placement plate 4, the placement plate 4 is lifted up by the springs 14; A liquid storage box 10 is fixedly installed on the outside of the placement box 11, and the liquid storage box 10 includes a liquid extraction box 17 and an atomization box 16, and the atomization box 16 is connected to the liquid extraction box 17, and the liquid extraction box 17 is connected to the cleaning liquid tank 9. A liquid extraction mechanism is provided in the liquid extraction box 17, and the liquid extraction mechanism is connected to a plurality of slide bars 13. The liquid extraction mechanism includes a piston 18, and the piston 18 is slidably connected in the liquid extraction box 17, and one end of the plurality of slide bars 13 is installed on the side of the piston 18. The liquid extraction box 17 is connected to the liquid storage box 10 through a liquid inlet pipe 21, and the liquid extraction box 17 is connected to the atomization box 16 through a liquid discharge pipe 20, and a one-way valve is installed in both the liquid inlet pipe 21 and the liquid discharge pipe 20; It should be noted that one-way valves are installed in the liquid inlet pipe 21 and the liquid outlet pipe 20, so that the flow direction of the cleaning liquid inside the liquid extraction box 17 is fixed, that is, the cleaning liquid can only flow from the liquid storage box 10 into the liquid extraction box 17 and then into the atomization box 16.

[0022] Furthermore, when the placement plate 4 is pressed downward, the slide seat 12 is driven to slide, and then the piston 18 is driven to slide through the plurality of slide rods 13, and the cleaning liquid in the liquid extraction box 17 enters the atomization box 16 through the liquid discharge pipe 20 through the sliding of the piston 18. It is worth noting that when the microphone 6 is separated from the placement plate 4, the placement plate 4 is lifted up by the spring 14, and then the piston 18 is driven to slide, so that the liquid in the liquid storage box 10 flows into the liquid extraction box 17; An atomizing mechanism is provided in the atomizing box 16, and the atomizing mechanism includes an ultrasonic transducer 22, and the ultrasonic transducer 22 is fixedly installed in the atomizing box 16, a reflector 23 is fixedly installed at one end of the atomizing box 16 away from the ultrasonic transducer 22, and an air pressure valve is provided in the connecting pipe 19; It should be noted that, when the cleaning liquid enters the atomizing box 16, the ultrasonic transducer 22 generates high-frequency vibration on the cleaning liquid, thereby atomizing the cleaning liquid, and the air pressure in the atomizing box 16 increases during the atomization process. When the pressure reaches the threshold of the air pressure valve, the air pressure valve opens, and the atomized cleaning liquid in the atomizing box 16 is ejected at a high speed. A connecting pipe 19 is connected to the top surface of the atomizer box 16, and a cleaning cover 5 is provided on the side wall of the placement box 11. The cleaning cover 5 is made of rubber, and the diameter length of the cleaning cover 5 is greater than the diameter length of the windshield of the microphone 6, so that the windshield of the microphone 6 can be completely wrapped by the cleaning cover 5, and the rubber material can soften the cleaning cover 5 to a certain extent. When the microphone 6 is pressed downward, it can be directly pressed on the cleaning cover 5, so that it can be deformed and then enter the inside of the cleaning cover 5, and the connecting pipe 19 is connected to the cleaning cover 5, and a plurality of air holes 32 are opened in the cleaning cover 5, and the cleaning mist sprayed at high speed from the atomizer box 16 flows through the connecting pipe 19 to the air holes 32 in the cleaning cover 5, thereby cleaning the windshield of the microphone 6.

[0023] Embodiment 2: Reference Figure 1-5, a news media communication interview device, a protective shell 24 is fixedly installed on the side of the placement box 11, the protective shell 24 can wrap the coil 30 and other devices to avoid external damage and affect the operation of the device, a fixing pin 31 is fixedly installed on the side of the protective shell 24, and the outer side of the fixing pin 31 is sleeved with a coil 30, an assembly seat 26 is installed on the outer side of the placement box 11, the assembly seat 26 is connected to a rotating shaft 28 through a spring, and the rotating shaft 28 is installed with a gear 27 through a one-way bearing. It is worth noting that the one-way bearing can realize the rotation of the gear 27 in one direction to mobilize the rotating shaft 28 to rotate. When the gear 27 is driven to rotate in the opposite direction, the rotating shaft 28 cannot be driven to rotate synchronously. The side of the slide seat 12 passes through the placement box 11 and is fixedly installed with a toothed plate 25, and the toothed plate 25 is slidably connected to the outer side of the placement box 11, and the toothed plate 25 is meshed with the gear 27. A plurality of arc magnets 29 are symmetrically installed on the top of the rotating shaft 28, and the plurality of arc magnets 29 are located on the outer side of the coil 30. The coil 30 is connected to a drying mechanism by wire, and the drying mechanism is located in the cleaning cover 5; It should be noted that, in the process of pressing the placement plate 4 downward, the slide 12 is driven to slide, and then the gear 27 is rotated through the tooth plate 25, and the mainspring in the assembly seat 26 is compressed. When the slide 12 moves to the limit distance, the mainspring is compressed to the extreme, and at this time the slide 12 is fixed and no longer moves. Since the gear 27 is installed on the rotating shaft 28 through a one-way bearing, when the slide 12 is not moving, or moves in the opposite direction, the meshing of the tooth plate 25 and the gear 27 will not drive the rotating shaft 28 to rotate, and then the mainspring starts to release to drive the rotating shaft 28 to rotate rapidly, and drives the multiple arc magnets 29 installed on the top of the rotating shaft 28 to rotate; The drying mechanism includes a cavity, in which a resistance wire 33 is surrounded, and the resistance wire 33 is electrically connected to the coil 30; Furthermore, through the rotation of multiple arc magnets 29, the magnetic lines of force formed by the multiple arc magnets 29 quickly cut the coil 30, thereby changing the magnetic flux in the coil 30, and electrically connecting the coil 30 through the resistance wire 33 to form a closed circuit, and then the induced electromotive force generated by the coil 30 forms a current in the coil 30 and flows in the closed circuit. The magnitude of the generated current is affected by the number of turns of the coil 30 and the rotation speed of the shaft 28. The current can be increased by increasing the number of turns of the coil 30, thereby driving the resistance wire 33 to generate heat, causing the atomized cleaning liquid to heat up, thereby increasing the molecular activity of the cleaning mist and increasing its permeability, thereby preventing the cleaning liquid from floating only on the surface of the windshield of the microphone 6. At the same time, the heat of the resistance wire 33 can also accelerate the drying of the windshield.

[0024] Embodiment three: Reference Figure 1-5A news media communication interview device, the inner wall of the cleaning cover 5 is symmetrically connected with a plurality of duckbill air holes 35, and each duckbill air hole 35 is installed at an angle, a plurality of arc plates 36 are symmetrically installed on the outer side of the cleaning cover 5, and each arc plate 36 is placed at an angle, a bar magnet 37 is installed on the outer side of each arc plate 36, and the magnetic poles of each bar magnet 37 are the same, a driving magnet 34 is installed on the top surface of the slide seat 12, and the magnetic poles of the driving magnet 34 are opposite to the magnetic poles of the bar magnet 37, and the magnetic poles on the outer side of each bar magnet 37 are the same.

[0025] It should be noted that the cross-section of the connecting channel in the duckbill air hole 35 is a conical channel, which can increase the gas flow rate passing through the duckbill air hole 35, and the inclination angle of the duckbill air hole 35 is opposite to the inclination angle of the arc plate 36. Therefore, when the placement plate 4 is pressed downward, the slide seat 12 is moved, so that the driving magnet 34 corresponds to the position of one of the bar magnets 37. When the liquid in the atomization box 16 is completely atomized and sprayed out through the duckbill air hole 35, the repulsive force between the driving magnet 34 and each bar magnet 37 plus the reverse thrust of the duckbill air hole 35 acting on the windshield of the microphone 6 drives the cleaning cover 5 to rotate, so that the cleaning of the microphone 6 is more uniform.

[0026] The functional principle of the present invention can be explained through the following operation mode: when the microphone 6 needs to be charged, the microphone 6 is clamped on the placement plate 4, and then the placement plate 4 is pressed downward, and the bottom end of the microphone 6 is inserted into the charging connector 7, and the top end of the microphone 6 is inserted into the cleaning cover 5. At this time, the microphone 6 is limited by the charging connector 7 and the cleaning cover 5, so that the placement plate 4 will not rotate upward due to the action of the spring 14. Then, during the process of pressing the placement plate 4 downward, the slide seat 12 is driven to slide through the multiple connecting rods 15, and the piston 18 is driven to slide in the liquid extraction box 17 through the multiple sliding rods 13, so as to push the liquid in the liquid extraction box 17 into the atomization box 16, and the cleaning liquid in the atomization box 16 is atomized by the ultrasonic transducer 22 installed in the atomization box 16, and the ultrasonic wave generated by the ultrasonic transducer 22 can be reused by setting the reflection plate 23, and then the air pressure in the atomization box 16 increases, and when the threshold of the air pressure valve is reached, it is quickly sprayed out through the connecting pipe 19, and the windshield of the microphone 6 is cleaned through the air hole 32 opened on the cleaning cover 5; At the same time, when the slide 12 slides, the tooth plate 25 is pushed to slide, and the rotating shaft 28 is driven to rotate through the gear 27, and the mainspring is compressed. When the tooth plate 25 moves to the limit distance, the tooth plate 25 cannot limit the rotating shaft 28 through the gear 27 and then drives the rotating shaft 28 to rotate through the mainspring. Then, the two arc magnets 29 installed on the top of the rotating shaft 28 rotate, and the magnetic flux lines formed between the two arc magnets 29 cut the discharge pipe 20 to form current, and flow to the resistance wire 33 installed in the cleaning cover 5, while drying the windshield on the microphone 6, accelerating the movement of the atomized liquid molecules and increasing its permeability. At the same time, by replacing the cleaning cover 5, multiple duckbill air holes 35 can be connected inside the cleaning cover 5, and multiple bar magnets 37 are fixedly installed on the outside of the cleaning cover 5. When the slide seat 12 slides, the driving magnet 34 generates a repulsive magnetic force on one of the bar magnets 37, and the reverse thrust of the gas ejected from the duckbill air holes 35 causes the cleaning cover 5 to rotate, thereby making the windshield of the microphone 6 clean more evenly.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A news media broadcasting and interviewing device, comprising a charging box (1), characterized in that: The top surface of the charging box (1) is rotatably connected to a top cover (2); a placement box (11) is fixedly mounted on the bottom wall of the charging box (1); a charging connector (7) is mounted on the side wall of the placement box (11); a placement plate (4) is rotatably connected inside the placement box (11); a microphone (6) is mounted on the top surface of the placement plate (4); and a storage battery (8) and a cleaning liquid tank (9) are fixedly mounted on the outside of the placement box (11); A slide seat (12) is slidably connected inside the placement box (11), a plurality of connecting rods (15) are symmetrically rotatably connected to the slide seat (12), and the other end of each connecting rod (15) is rotatably connected to the bottom surface of the placement plate (4), and slide rods (13) are symmetrically installed on the side of the slide seat (12), and each slide rod (13) penetrates the placement box (11) and extends outward, and a plurality of springs (14) are installed on the side wall of the placement box (11) and the side of the slide seat (12), and each spring (14) is sleeved on the slide rod (13) at a corresponding position; A liquid storage box (10) is fixedly mounted on the outside of the placement box (11), the liquid storage box (10) comprises a liquid extraction box (17) and an atomization box (16), the atomization box (16) is connected to the liquid extraction box (17), and the liquid extraction box (17) is connected to the cleaning liquid box (9), a liquid extraction mechanism is provided in the liquid extraction box (17), and the liquid extraction mechanism is connected to a plurality of sliding bars (13), an atomization mechanism is provided in the atomization box (16), a connecting pipe (19) is connected to the top surface of the atomization box (16), a cleaning cover (5) is provided on the side wall of the placement box (11), the connecting pipe (19) is connected to the cleaning cover (5), and a plurality of air holes (32) are provided in the cleaning cover (5).

2. A news media broadcasting interview device according to claim 1, characterized in that: The liquid extraction mechanism comprises a piston (18), and the piston (18) is slidably connected in a liquid extraction box (17), and one end of a plurality of sliding rods (13) is mounted on a side of the piston (18); the liquid extraction box (17) is connected to a liquid storage box (10) via a liquid inlet pipe (21); the liquid extraction box (17) is connected to an atomization box (16) via a liquid discharge pipe (20); and one-way valves are mounted in the liquid inlet pipe (21) and the liquid discharge pipe (20).

3. A news media broadcasting interview device according to claim 2, characterized in that: The atomization mechanism comprises an ultrasonic transducer (22), and the ultrasonic transducer (22) is fixedly mounted in the atomization box (16), a reflector (23) is fixedly mounted at one end of the atomization box (16) away from the ultrasonic transducer (22), and an air pressure valve is provided in the connecting pipe (19).

4. A news media broadcasting interview device according to claim 3, characterized in that: A protective shell (24) is fixedly mounted on the side of the placement box (11), a fixing pin (31) is fixedly mounted on the side of the protection shell (24), a coil (30) is sleeved on the outer side of the fixing pin (31), an assembly seat (26) is mounted on the outer side of the placement box (11), the assembly seat (26) is connected to a rotating shaft (28) via a spring, a gear (27) is mounted on the rotating shaft (28) via a one-way bearing, a side of the slide seat (12) passes through the placement box (11) and a toothed plate (25) is fixedly mounted thereon, the toothed plate (25) is slidably connected to the outer side of the placement box (11), and the toothed plate (25) is meshed with the gear (27), a plurality of arc-shaped magnets (29) are symmetrically mounted on the top of the rotating shaft (28), and the plurality of arc-shaped magnets (29) are located on the outer side of the coil (30), the coil (30) is connected to a drying mechanism via an electric wire, and the drying mechanism is located in the cleaning cover (5).

5. A news media broadcasting interview device according to claim 4, characterized in that: The drying mechanism comprises a cavity, in which a resistance wire (33) is surrounded, and the resistance wire (33) is electrically connected to the coil (30).

6. A news media broadcasting interview device according to claim 5, characterized in that: The inner wall of the cleaning cover (5) is symmetrically connected with a plurality of duckbill air holes (35), and each duckbill air hole (35) is installed at an angle. The outer side of the cleaning cover (5) is symmetrically installed with a plurality of arc plates (36), and each arc plate (36) is placed at an angle. A bar magnet (37) is installed on the outer side of each arc plate (36), and each bar magnet (37) has the same magnetic pole. A driving magnet (34) is installed on the top surface of the slide seat (12), and the magnetic pole of the driving magnet (34) is opposite to the magnetic pole of the bar magnet (37).

7. A news media broadcasting interview device according to claim 6, characterized in that: A plurality of extension columns (3) are symmetrically mounted in the top cover (2), a plurality of sockets are provided on the placement plate (4), and each socket corresponds to the position of an extension column (3), and the charging box (1) is connected to the top cover (2) via a snap-fit ​​device.

8. A news media broadcasting interview device according to claim 7, characterized in that: The cleaning cover (5) is made of rubber, and the diameter length of the cleaning cover (5) is greater than the diameter length of the windshield of the microphone (6).

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