阅读说明：本技术 一种便于播音主持用话筒组件 (Microphone assembly convenient for broadcasting and hosting ) 是由 不公告发明人 于 2021-09-18 设计创作，主要内容包括：本发明公开了一种便于播音主持用话筒组件,包括装置板、手柄和话筒,所述话筒位于装置板的一侧并与装置板的一侧固定连接,所述手柄的顶部与装置板的底部固定连接,所述装置板的内部通过旋转接头转动连接有转板,且转板的底部通过滑动组件与装置板的底部滑动连接。本发明利用第一重块的滑动能够使转板整体发生向前或者向后偏转,使得不同的人群能够进行自我调节角度,同时利用了显示屏来帮助主持人更好地看稿件,且显示屏位于话筒组件上,能够帮助主持人用一只手便可以边采访边看显示屏上的提词面板,无需低头再看传统的手稿,有效地节约了时间,使得主持人更好地听清被采访者的问题。(The invention discloses a microphone assembly convenient for broadcasting hosts, which comprises a mounting plate, a handle and a microphone, wherein the microphone is positioned on one side of the mounting plate and fixedly connected with one side of the mounting plate, the top of the handle is fixedly connected with the bottom of the mounting plate, the interior of the mounting plate is rotatably connected with a rotating plate through a rotating joint, and the bottom of the rotating plate is slidably connected with the bottom of the mounting plate through a sliding assembly. The invention can make the rotating plate deflect forwards or backwards by utilizing the sliding of the first weight block, so that different people can adjust angles by themselves, and meanwhile, the display screen is utilized to help a host to better see manuscripts, and the display screen is positioned on the microphone assembly, so that the host can help the host to see the prompter panel on the display screen by one hand while visiting, and the host does not need to look at the traditional manuscripts again after lowering the head, thereby effectively saving time and leading the host to better hear the interviewee.)

1. The microphone assembly convenient for broadcasting and hosting comprises a device plate (1), a handle (5) and a microphone (2), and is characterized in that the microphone (2) is positioned on one side of the device plate (1) and fixedly connected with one side of the device plate (1), the top of the handle (5) is fixedly connected with the bottom of the device plate (1), the inside of the device plate (1) is rotatably connected with a rotating plate (3) through a rotary joint, the bottom of the rotating plate (3) is provided with a groove (301), the top of the inner wall of the groove (301) is slidably connected with a first heavy block (7), the bottom of the first heavy block (7) is hinged with a hinge rod (8) through a pin shaft, the bottom of the hinge rod (8) is fixedly connected with a second heavy block (9), the bottom of the second heavy block (9) is slidably connected with the bottom of the device plate (1) through a sliding assembly, the front surface of commentaries on classics board (3) is provided with display screen (10), the both sides of commentaries on classics board (3) all are provided with stir subassembly (4) that are used for turning about display screen (10) page or leaf, one side of handle (5) is provided with drive assembly (6) that are used for controlling stir subassembly (4).

2. A microphone assembly for facilitating host hosting as recited in claim 1, further comprising: toggle subassembly (4) and be located first fixed plate (401) of commentaries on classics board (3) one side, the top of first fixed plate (401) is provided with fixed box (402), and the inside of fixed box (402) is provided with first piston (403), the first spring (404) of bottom fixedly connected with of first piston (403), and the bottom of first spring (404) and the top fixed connection of first fixed plate (401), the top fixedly connected with of first piston (403) runs through connecting rod (405) to fixed box (402) top, and the top fixedly connected with rack (406) of connecting rod (405), one side of fixed box (402) is provided with connecting pipe (409).

3. A microphone assembly for facilitating host hosting as recited in claim 2, wherein: the toggle assembly (4) further comprises a second fixing plate (407) which is located on one side of the rotating plate (3) and located above the first fixing plate (401), a gear (408) is rotatably connected to the front surface of the second fixing plate (407) through a bearing, and the gear (408) is meshed with the rack (406).

4. A microphone assembly for facilitating host hosting as recited in claim 3, wherein: the front surface of the gear (408) is fixedly connected with a poking plate (410) through a rotating rod, and the rear surface of the poking plate (410) is provided with a capacitance pen point (411).

5. A microphone assembly for facilitating host hosting as recited in claim 1, further comprising: drive assembly (6) are including cavity (601) that are located handle (5) one side, and the figure of cavity (601) is two sets of, two sets of the one end of cavity (601) inner wall all is provided with second spring (602), and the one end fixedly connected with second piston (603) of second spring (602), one side fixedly connected with of second piston (603) runs through button (604) to the handle (5) outside.

6. A microphone assembly for facilitating host studios as claimed in claim 2 or 5, wherein: one side of each of the two groups of cavities (601) is provided with a connecting hole (605) extending to the outer side of the handle (5), the outer side of the handle (5) is provided with a pipeline (11) communicated with the connecting hole (605), a first through hole (12) communicated with the pipeline (11) is arranged inside the device plate (1), a second through hole (13) communicated with the first through hole (12) is arranged inside the rotating plate (3), and one end of the second through hole (13) is communicated with the connecting pipe (409).

7. A microphone assembly for facilitating host hosting as recited in claim 1, further comprising: the sliding assembly comprises a ball for driving the rotating plate (3) or the second weight (9) to slide and a sliding groove for limiting sliding of the ball.

Technical Field

The invention relates to the field of broadcasting hosts, in particular to a microphone assembly convenient for broadcasting hosts.

Background

Broadcasting and hosting arts are emerging major in China, with the rapid development of the cultural industry, broadcasting and hosting persons become hot spots and bright spots in the future employment field, at present, broadcasting and hosting professional universities in China reach over 600 schools, and as represented by China media university, Zhejiang media institute, Shanghai drama institute, Shanxi media institute, Central drama institute, Nanjing media institute and the like, thousands of broadcasting talents are cultivated every year in the national broadcasting and hosting professional universities in China characterized by Nanjing university, Shanxi university, Tianjin university, etc., and the broadcasting and hosting professional aims at cultivating high-level specialized talents in compound application linguistics with the capabilities of broadcasting and television broadcasting and language literature and the like and capable of playing the roles of broadcasting and hosting television broadcasting.

In the broadcasting and hosting industry, a host often needs strong manuscript carrying capacity and strong temporary reaction capacity, but in some occasions of temporarily building stages or occasions with large word-playing quantity, the host often cannot recite manuscripts in time, so that the host is required to hold the manuscripts to avoid the phenomenon of forgetting words, but one hand of the host holds a microphone and the other hand holds the manuscripts to cause that both hands cannot be easily opened and other objects cannot be taken, and the host also needs to hold the manuscripts when interviewing others, so that the host cannot listen to answers of the interviewee with great care, and the interviewing process is influenced.

Disclosure of Invention

An object of the present invention is to provide a microphone assembly for facilitating a broadcaster to solve the problems set forth in the above background art.

In order to achieve the purpose, the invention provides the following technical scheme: a microphone assembly convenient for broadcasting hosts comprises a mounting plate, a handle and a microphone, wherein the microphone is positioned on one side of the mounting plate and fixedly connected with one side of the mounting plate, the top of the handle is fixedly connected with the bottom of the mounting plate, the handle is used for holding a microphone assembly by a user, the inside of the mounting plate is rotatably connected with a rotating plate through a rotary joint, the bottom of the rotating plate is slidably connected with the bottom of the mounting plate through a sliding assembly, damping is arranged inside the rotary joint, a groove is formed in the bottom of the rotating plate, a first heavy block is slidably connected to the top of the inner wall of the groove in a dovetail groove manner, when the first heavy block is not arranged, the whole gravity of the rotating plate is smaller than the resistance of the internal damping of the rotary joint, so that the rotating plate cannot rotate at will not, and when the weight of the first heavy block exists, the force of the first heavy block and the whole weight of the rotating plate will be larger than the resistance of the internal damping of the rotary joint, make the holistic gravity of adjustment commentaries on classics board that existence of first pouring weight can be very reasonable, be convenient for then adjust the angle of changeing the board, the bottom of first pouring weight is connected with the hinge bar through the round pin axle is articulated, and the bottom fixedly connected with second pouring weight of hinge bar, the bottom of second pouring weight is through the bottom sliding connection of sliding assembly and device board, the front surface of changeing the board is provided with the display screen, the both sides of changeing the board all are provided with the subassembly of stirring that is used for stirring the upper and lower page or leaf of display screen, one side of handle is provided with the drive assembly who is used for carrying out control to stirring the subassembly.

Preferably, stir the first fixed plate that the subassembly is located commentaries on classics board one side, the top of first fixed plate is provided with fixed box, and the inside of fixed box is provided with first piston, and the periphery wall of first piston closely laminates with the internal perisporium of fixed box, the first spring of bottom fixedly connected with of first piston, and the bottom of first spring and the top fixed connection of first fixed plate, the top fixedly connected with of first piston runs through the connecting rod to fixed box top, and the top fixedly connected with rack of connecting rod, one side of fixed box is provided with the connecting pipe, and one side of connecting pipe and the inside space intercommunication that is located first piston below of fixed box.

Preferably, stir the subassembly and still include the second fixed plate that is located commentaries on classics board one side and is located first fixed plate top, the front surface of second fixed plate is connected with the gear through the bearing rotation, and gear and rack toothing.

Preferably, the front surface of the gear is fixedly connected with a poking plate through a rotating rod, and the rear surface of the poking plate is provided with a capacitance pen point which can be contacted with the display screen, so that a user can turn pages conveniently.

Preferably, drive assembly is including the cavity that is located handle one side, and the figure of cavity is two sets of, two sets of the one end of cavity inner wall all is provided with the second spring, and the one end fixedly connected with second piston of second spring, the periphery wall of second piston closely laminates with the internal perisporium of cavity, one side fixedly connected with of second piston runs through the button to the handle outside.

Preferably, two sets of one side of cavity all is provided with the connecting hole that extends to the handle outside, the outside of handle is provided with the pipeline with the connecting hole intercommunication, the inside of device board is provided with the first through-hole with the pipeline intercommunication, the inside of commentaries on classics board is provided with the second through-hole with first through-hole intercommunication, the second through-hole runs through rotary joint and intercommunication with first through-hole, avoids too much communicating pipe external and influence people's use, the one end and the connecting pipe intercommunication of second through-hole, the inside of the space that the cavity is inside to be located second piston one side, the inside of connecting hole, the inside of pipeline, the inside of first through-hole, the inside of second through-hole, the inside of connecting pipe and the inside space that is located first piston below all fill fluid, and the people of being convenient for operate better.

Preferably, the sliding assembly comprises a ball for driving the rotating plate or the second block to slide and a sliding groove for limiting sliding of the ball.

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

(1) the invention has certain weight through the first weight block, in the initial state, the top of the first weight block is flush with the bottom of the rotating plate, so that the rotating plate is vertical to the ground, when people use the invention, the first weight block can slide according to own favor and habit, at the moment, the center of gravity of the first weight block shifts, because the first weight block and the rotating plate are connected in a sliding way in a dovetail groove way, when the center of gravity of the first weight block shifts, the center of gravity of the rotating plate also shifts, at the moment, the whole rotating plate deflects forwards or backwards, so that different people can adjust angles by themselves, and people can conveniently watch characters on a display screen, because the inside of the rotary joint is provided with damping, when the first weight block is not arranged, the whole gravity of the rotating plate is smaller than the resistance of the damping inside of the rotary joint, so that the rotating plate can not rotate at will, when the weight of the first weight block exists, the force of the first weight block and the total weight of the rotating plate are larger than the resistance of the internal damping of the rotating joint, so that the existence of the first weight block can reasonably adjust the integral gravity of the rotating plate, the angle of the rotating plate is convenient to adjust, and meanwhile, the bottom of the first weight block is connected with a second weight block through a hinge rod, so that when the angle of the rotating plate is adjusted by using the first weight block, the rotating plate cannot deflect due to the relative weakening of the damping resistance, the stability is better, and people can better watch a display screen;

(2) the invention utilizes the display screen to help the host to better see the manuscript, and the display screen is positioned on the microphone component to help the host to see the prompter panel on the display screen while gathering and visiting with one hand without lowering head and then seeing the traditional manuscript, thereby effectively saving time and leading the host to better hear and clear the interviewee problems, because the device board, the handle and the microphone are mutually fixed, when people hold the handle to rotate, the microphone can rotate, thus being convenient for the user to speak by himself or give the interviewee to speak, when the microphone swings forwards and gathers and visits people, the second weight block slides towards the left section of the inner wall of the device board under the action of gravity, at the moment, the second weight block and the rotating board keep relatively motionless, the gravity center of the whole body is always constant, thereby leading the angle between the rotating board and the ground to be constant, therefore, the viewing angle of the user for viewing the display screen can not be changed, and similarly, when the microphone swings backwards and the user speaks by himself, the still angle between the rotating plate and the ground is unchanged, the viewing angle of the user for viewing the display screen can not be changed, and the two are combined, so that the user can always view the characters on the display screen no matter how the user deflects the microphone within one hundred eighty degrees, the problem that both hands can not be emptied due to the fact that the other hand of the user uses manuscripts is solved, the problem that one hand can view the prompter panel while interviewing is solved, and the use is more convenient;

(3) the invention can drive the second piston to move through the arranged button, so that oil in the cavity is reduced, the oil in the connecting hole, the pipeline, the first through hole, the second through hole and the connecting pipe is pressed and moves towards the inside of the fixed box, so that the first piston in the fixed box is pressed to move upwards, the connecting rod and the rack are driven to move upwards, the two racks are respectively meshed with the two gears, one rack drives one gear to rotate clockwise, the other rack drives the other gear to rotate anticlockwise, the clockwise rotating gear drives the shifting plate to rotate clockwise and utilizes the capacitance pen nib to turn pages downwards on the display screen, the user is helped to watch characters, and the anticlockwise rotating gear can drive the shifting plate to rotate anticlockwise and utilize the capacitance pen nib to turn pages upwards on the display screen, the two buttons are matched, so that a user can turn pages of the display screen only by pressing the two buttons, the display screen does not need any electric power support, charging is not needed, the display screen can be taken and used at any time, and the use is more convenient.

Drawings

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

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

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the toggle plate of the present invention;

FIG. 5 is a schematic structural view of a toggle assembly of the present invention;

FIG. 6 is an enlarged view of invention A;

FIG. 7 is a state view of FIG. 3 rotated 45 degrees counterclockwise;

fig. 8 is a state diagram when fig. 3 is rotated clockwise by 45 degrees.

In the figure: 1. a mounting plate; 2. a microphone; 3. rotating the plate; 301. a groove; 4. the component is stirred; 401. a first fixing plate; 402. a fixing box; 403. a first piston; 404. a first spring; 405. a connecting rod; 406. a rack; 407. a second fixing plate; 408. a gear; 409. a connecting pipe; 410. a poking plate; 411. a capacitive pen point; 5. a handle; 6. a drive assembly; 601. a cavity; 602. a second spring; 603. a second piston; 604. a button; 605. connecting holes; 7. a first weight; 8. a hinged lever; 9. a second weight; 10. a display screen; 11. a pipeline; 12. a first through hole; 13. a second via.

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.

Referring to fig. 1-8, an embodiment of the present invention: a microphone assembly convenient for broadcasting and hosting comprises an installation plate 1, a handle 5 and a microphone 2, wherein the microphone 2 is positioned on one side of the installation plate 1 and fixedly connected with one side of the installation plate 1, the top of the handle 5 is fixedly connected with the bottom of the installation plate 1, the handle 5 is used for holding the microphone assembly by a user, the interior of the installation plate 1 is rotatably connected with a rotating plate 3 through a rotating joint, the bottom of the rotating plate 3 is slidably connected with the bottom of the installation plate 1 through a sliding assembly, damping is arranged inside the rotating joint, a groove 301 is arranged at the bottom of the rotating plate 3, the top of the inner wall of the groove 301 is slidably connected with a first weight 7 through a dovetail groove, when the first weight 7 does not exist, the total gravity of the rotating plate 3 is smaller than the resistance of the internal damping of the rotating joint, therefore, the rotating plate 3 cannot randomly rotate, and when the weight of the first weight 7 exists, the total weight of the first weight 7 plus the total weight of the rotating plate 3 is larger than the resistance of the internal damping of the rotating joint, make the existence of first pouring weight 7 can be very reasonable adjustment commentaries on classics board 3 holistic gravity, then be convenient for adjust the angle of changeing board 3, the bottom of first pouring weight 7 is connected with hinge bar 8 through the round pin axle is articulated, and the bottom fixedly connected with second pouring weight 9 of hinge bar 8, the bottom sliding connection of sliding assembly and device board 1 is passed through to the bottom of second pouring weight 9, the front surface of changeing board 3 is provided with display screen 10, the both sides of changeing board 3 all are provided with the subassembly 4 of stirring that is used for stirring the upper and lower page or leaf of display screen 10, one side of handle 5 is provided with and is used for stirring the drive assembly 6 that subassembly 4 carries out control.

According to the invention, the arranged button 604 can drive the second piston 603 to move, so that oil in the cavity 601 is reduced, oil in the connecting hole 605, the pipeline 11, the first through hole 12, the second through hole 13 and the connecting pipe 409 is pressed and moves towards the inside of the fixed box 402, so that the first piston 403 in the fixed box 402 is pressed to move upwards, and then the connecting rod 405 and the rack 406 are driven to move upwards, the two racks 406 are respectively meshed with the two gears 408, so that one rack 406 drives one gear 408 to rotate clockwise, the other rack 406 drives the other gear 408 to rotate anticlockwise, the clockwise rotating gear 408 drives the poking plate 410 to rotate clockwise and utilizes the capacitive pen point 411 to turn pages downwards on the display screen 10, so that a user can watch characters, and the anticlockwise rotating gear 408 can drive the poking plate 410 to rotate and utilize the capacitive pen point 411 to turn pages upwards on the display screen 10, the two buttons are matched, so that a user can turn pages of the display screen 10 only by pressing the two buttons 604 without any electric power support, charging and taking along, and the use is more convenient.

Please refer to fig. 4 and 5, the toggle assembly 4 is a first fixing plate 401 located at one side of the rotating plate 3, a fixing box 402 is disposed at the top of the first fixing plate 401, a first piston 403 is disposed inside the fixing box 402, an outer circumferential wall of the first piston 403 is tightly attached to an inner circumferential wall of the fixing box 402, a first spring 404 is fixedly connected to the bottom of the first piston 403, a bottom end of the first spring 404 is fixedly connected to the top of the first fixing plate 401, a connecting rod 405 penetrating to the top of the fixing box 402 is fixedly connected to the top of the first piston 403, a rack 406 is fixedly connected to the top of the connecting rod 405, a connecting pipe 409 is disposed at one side of the fixing box 402, one side of the connecting pipe 409 is communicated with a space inside the fixing box 402 below the first piston 403, the toggle assembly 4 further includes a second fixing plate 407 located at one side of the rotating plate 3 and above the first fixing plate 401, a gear 408 is rotatably connected to a front surface of the second fixing plate 407 via a bearing, and the gear 408 is engaged with the rack 406, the front surface of the gear 408 is fixedly connected with a poking plate 410 through a rotating rod, the rear surface of the poking plate 410 is provided with a capacitance pen point 411, and the capacitance pen point 411 can be contacted with the display screen 10, so that a user can turn pages conveniently.

This kind of be convenient for microphone subassembly for broadcaster can be driven through two racks 406 that set up and rise by drive assembly 6, two racks 406 simultaneously respectively with two gear 408 meshes, one of them rack 406 rises and can drive a gear 408 and carry out clockwise rotation, and another rack 406 can drive another gear 408 and carry out anticlockwise rotation, clockwise rotation's gear 408 drives stirring board 410 clockwise rotation and utilizes electric capacity nib 411 to turn over the page down to display screen 10, help the user to watch the characters, and anticlockwise rotation's gear 408 then can drive stirring board 410 anticlockwise rotation and utilizes electric capacity nib 411 to turn over the page up to display screen 10, both cooperate, make the user only need press two buttons 604 both can turn over the page 10 to display screen 10, need not any electric power to support, need not to charge, along with taking along with following, it is more convenient to use.

Please refer to fig. 1 and 6, the driving assembly 6 includes two sets of cavities 601 located at one side of the handle 5, one end of the inner walls of the two sets of cavities 601 is provided with a second spring 602, one end of the second spring 602 is fixedly connected with a second piston 603, the outer circumferential wall of the second piston 603 is tightly attached to the inner circumferential wall of the cavity 601, and one side of the second piston 603 is fixedly connected with a button 604 penetrating to the outer side of the handle 5.

This kind of be convenient for microphone subassembly for broadcaster can drive second piston 603 through the button 604 that sets up and move for the inside fluid of cavity 601 becomes few, the inside of connecting hole 605, the inside of pipeline 11, the inside of first through-hole 12, the inside of second through-hole 13, the fluid of the inside of connecting pipe 409 receives the oppression and moves towards fixed box 402 inside, make the inside first piston 403 of fixed box 402 receive the oppression upward movement, drive connecting rod 405 and rack 406 upward movement then.

Please refer to fig. 1, one side of each of the two sets of cavities 601 is provided with a connection hole 605 extending to the outside of the handle 5, the outside of the handle 5 is provided with a pipeline 11 communicated with the connection hole 605, the inside of the device plate 1 is provided with a first through hole 12 communicated with the pipeline 11, the inside of the rotating plate 3 is provided with a second through hole 13 communicated with the first through hole 12, the second through hole 13 and the first through hole 12 penetrate through the rotary joint and are communicated with each other, thereby preventing the use of people from being affected by the external arrangement of a plurality of communicating pipes, and one end of the second through hole 13 is communicated with the connection pipe 409.

This kind of be convenient for microphone subassembly for broadcaster all fills with fluid through the inside space that is located second piston 603 one side of cavity 601 that sets up, the inside of connecting hole 605, the inside of pipeline 11, the inside of first through-hole 12, the inside of second through-hole 13, the inside of connecting pipe 409 and the inside space that is located first piston 403 below of fixed box 402, and the people of being convenient for operate better.

Referring to fig. 1 and 3, the sliding assembly includes a ball for driving the rotating plate 3 or the second weight 9 to slide and a sliding groove for limiting sliding movement of the ball.

This kind of be convenient for broadcaster's microphone subassembly can carry on spacingly to rotor plate 3 and second pouring weight 9 through the slip subassembly that sets up, and help rotor plate 3 or second pouring weight 9 can carry out the slip of assigned position better.

The working principle is as follows: when the rotating joint is used, a user can slide the first weight block 7 according to own favor and use habit, the gravity center of the first weight block 7 shifts, the first weight block 7 is in sliding connection with the rotating plate 3 in a dovetail groove mode, when the gravity center of the first weight block 7 shifts, the gravity center of the rotating plate 3 also shifts, at the moment, the rotating plate 3 wholly shifts forwards or backwards, so that different crowds can adjust angles by themselves, people can conveniently watch characters on the display screen 10, the damping is arranged in the rotating joint, when the first weight block 7 is not arranged, the total gravity of the rotating plate 3 is smaller than the resistance of the internal damping of the rotating joint, so the rotating plate 3 cannot rotate at will, and when the weight of the first weight block 7 exists, the force of the first weight block 7 and the total weight of the rotating plate 3 are larger than the resistance of the internal damping of the rotating joint, the existence of the first weight 7 can reasonably adjust the integral gravity of the rotating plate 3, and then the angle of the rotating plate 3 can be conveniently adjusted, meanwhile, the bottom of the first weight 7 is connected with the second weight 9 through the hinge rod 8, when the angle of the rotating plate 3 is adjusted by the first weight 7, the rotating plate 3 can not deflect due to the relative weakening of damping resistance, the stability is better, people can better watch the display screen 10, when a host uses a microphone assembly to host matters or interview people, because the mounting plate 1, the handle 5 and the microphone 2 are fixed with each other, when people hold the handle 5 to rotate, the microphone 2 can rotate, the user can host the microphone or speak for interviewee, when the microphone 2 deflects forwards and interviews people, the second weight 9 can slide towards the left section of the inner wall of the mounting plate 1 under the action of gravity, at this moment, the second block 9 and the rotating plate 3 are relatively kept still, the gravity center of the whole body is always unchanged, so that the angle between the rotating plate 3 and the ground is unchanged, the viewing angle of a user viewing the display screen 10 is also unchanged, similarly, when the microphone 2 deflects backwards and the user speaks by himself, the angle between the rotating plate 3 and the ground is still unchanged, the viewing angle of the user viewing the display screen 10 is also unchanged, the combination of the two blocks can obtain that no matter how the user deflects the microphone 2 within one hundred eighty degrees, the user can always view characters on the display screen 10, thereby avoiding the problem that the other hand of the user cannot be empty by using manuscripts, solving the problem that one hand can view the prompter panel while picking up and visiting, the use is more convenient, when a host needs to turn pages, one of the two buttons 604 can be pressed, one button 604 is turned downwards, one button 604 is turned up, when the button 604 is pressed, the button 604 can drive the second piston 603 to move, so that oil in the cavity 601 is reduced, oil in the connecting hole 605, the inside of the pipeline 11, the inside of the first through hole 12, the inside of the second through hole 13 and the inside of the connecting pipe 409 is pressed and moves towards the inside of the fixed box 402, so that the first piston 403 in the fixed box 402 is pressed to move upwards, the connecting rod 405 and the rack 406 are driven to move upwards, the two racks 406 are respectively meshed with the two gears 408, one rack 406 drives one gear 408 to rotate clockwise, the other rack 406 drives the other gear 408 to rotate anticlockwise, the clockwise gear 408 drives the toggle plate 410 to rotate clockwise and utilizes the capacitor pen head 411 to turn down the display screen 10, the user is helped to watch characters, and the anticlockwise gear 408 can drive the toggle plate 410 to rotate anticlockwise and utilize the capacitor pen head 411 to turn the display screen 10 downwards The display screen 10 is turned upwards, and the use is more convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.