CN111599387A

CN111599387A - Show robot broadcast device that keeps normally reporting

Info

Publication number: CN111599387A
Application number: CN202010596246.5A
Authority: CN
Inventors: 金倩倩
Original assignee: 金倩倩
Current assignee: Qingdao mountain view virtual reality Research Institute; Qingdao Shanjing Technology Co.,Ltd.; Tianlong Weiye Aerospace Technology Co.,Ltd.
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-08-28
Anticipated expiration: 2040-06-28
Also published as: CN111599387B

Abstract

The invention provides a display robot broadcasting device capable of keeping normal broadcasting, which comprises a broadcasting device shell, wherein the inside of a mesh enclosure is provided with uniformly distributed sound transmission holes, a spring is arranged below the mesh enclosure, the right side of a fixed plate is provided with an air bag, the right side of the air bag is fixedly connected with a movable plate, the right side of the movable plate is fixedly connected with a magnetic block, the inside of the broadcasting device shell is fixedly provided with an electromagnet, the inside of the broadcasting device shell and the position below a switch are rotatably connected with a rotating plate, and the bottom of the mesh enclosure is fixedly connected with a pressing plate. When the sound transmission hole is blocked up, the screen panel becomes heavy and moves down, the clamp plate extrusion commentaries on classics board is rotatory and contact the switch, the electromagnetism iron circular telegram has magnetism, push the quick left side shift compression gasbag of fly leaf under the same sex repulsion effect with the magnetic path, the inside gas of gasbag spouts blows the brush on the sound transmission hole, has realized taking place to block up the function of clearing up automatically at the screen panel, has solved because of the screen panel is blockked up, and the sound that leads to the broadcast device is propagated obstructed problem.

Description

Show robot broadcast device that keeps normally reporting

Technical Field

The invention belongs to the technical field of intelligent display robots, and particularly relates to a display robot broadcasting device capable of keeping normal broadcasting.

Background

Along with the development of science and technology, the functions of the intelligent robot are more and more perfect, various intelligent display robots are also appeared in various exhibitions or exhibition halls, enterprise propaganda, important information release, intelligent online service and the like are carried out, information can be introduced and broadcasted to people, interaction and communication can be carried out with people, and the intelligent robot is popular in the market in recent years due to the strong functions and attractive and flexible appearance.

In order to make things convenient for people to listen to information, the display robot's broadcaster all sets up generally above, but crowd's volume is generally great in the exhibition, and air circumstance is relatively poor, and many people, especially young children, be in curiosity meeting touch display robot, the outside that leads to the display robot easily is dirty, although the outside of broadcaster is provided with the protection screen panel, the condition of blockking up by impurity also appears easily in the screen panel, after the screen panel on the broadcaster blocks up, lead to inside sound not have unable normal transmission to come out, influence people's effect of listening to.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a display robot broadcasting device that keeps normal broadcasting is provided, so as to achieve the purpose of more practical value.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a display robot broadcasting device capable of keeping normal broadcasting, which is achieved by the following specific technical means:

the utility model provides a show robot broadcasting device that keeps normally reporting, including the broadcaster shell, the left side activity of broadcaster shell is pegged graft there is the screen panel, the inside of screen panel is provided with evenly distributed's perspective hole, the spring is installed to the below of screen panel, the inside of broadcaster shell and the right side fixedly connected with fixed plate that is located the screen panel, the gasbag is installed on the right side of fixed plate, the right side fixedly connected with fly leaf of gasbag, the left side of fixed plate is fixed to be pegged graft and is had evenly distributed's nozzle, the right side fixedly connected with magnetic path of fly leaf, the inside of broadcaster shell and the right side fixedly mounted who is located the magnetic path have the electro-magnet, the inside fixed mounting of broadcaster shell has the switch that corresponds with the electro-magnet, the inside of broadcaster shell and the below that is located the switch rotate and be connected with the commentaries on classi.

Furthermore, the fixed plate is annular, and the inside of fixed plate is seted up the through-hole that corresponds with the nozzle, and the gas in the gasbag can be spouted to the left through-hole and nozzle.

Further, the air bag is in a hollow ring shape, and the air bag is filled with air.

Furthermore, the nozzle is distributed on the fixing plate in an inclined annular shape, so that the sound transmission holes in the mesh enclosure can be conveniently cleaned by blowing.

Furthermore, the magnetism of one side of the electromagnet opposite to the magnetic block is the same after the electromagnet is electrified, and the movable plate is pushed to move left under the action of like-polarity repulsive force after the electromagnet is electrified.

Further, the rotating plate is installed in the broadcaster shell through the rotating shaft, a reset torsion spring is arranged on the rotating shaft, and the rotating shaft is located on one side, close to the pressing plate, of the rotating plate, so that the rotating plate forms a lever mechanism, and small-amplitude displacement of the pressing plate on the left side can be amplified on the right side.

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

1. when the sound transmission hole of screen panel is blockked up, the gravity of screen panel becomes heavy downstream, the clamp plate extrusion changes the rotation of board and contacts the switch, the switch is opened, the electro-magnet circular telegram has magnetism, promote fly leaf quick travel left under the effect of like nature repulsion with the magnetic path, thereby compress the gasbag, the inside gas of gasbag is spouted and is blown the brush on the sound transmission hole via the nozzle, realized taking place to block up the function that the back was cleared up automatically at the screen panel, solved because of the screen panel is blockked up, and the sound that leads to the broadcast device is propagated obstructed problem, the normal broadcast of show robot has been guaranteed.

2. After the sound transmission hole is cleaned, the mesh enclosure is moved upwards again to reset after the weight of the mesh enclosure is lightened, the rotating plate is separated from the switch, the electromagnet is powered off and only serves as a magnetizer, the movable plate moves rightwards to reset under the action of the suction force of the magnetic block and the electromagnet, and the air bag is also opened again so as to facilitate next compression air injection, thereby realizing the function of automatic reset after the mesh enclosure is cleaned.

3. Through setting up the commentaries on classics board, give the amplification with the small amplitude displacement of clamp plate, avoided the switch by the condition of spurious triggering, use more safety and stability.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection structure of the airbag of the present invention.

In the figure: 1. a broadcaster housing; 2. a mesh enclosure; 3. a sound transmission hole; 4. a spring; 5. a fixing plate; 6. an air bag; 7. a movable plate; 8. a nozzle; 9. a magnetic block; 10. an electromagnet; 11. a switch; 12. rotating the plate; 13. and (7) pressing a plate.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with the exemplary embodiments, it will be understood that the description is not intended to limit the invention to the exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments, but also various alternative, modified, equivalent and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims.

Example (b):

as shown in figures 1 to 3:

the invention provides a display robot broadcasting device for keeping normal broadcasting, which comprises a broadcasting device shell 1, wherein a mesh enclosure 2 is movably inserted and connected on the left side of the broadcasting device shell 1, uniformly distributed sound transmission holes 3 are formed in the mesh enclosure 2, a spring 4 is arranged below the mesh enclosure 2, a fixed plate 5 is fixedly connected in the broadcasting device shell 1 and positioned on the right side of the mesh enclosure 2, an air bag 6 is arranged on the right side of the fixed plate 5, a movable plate 7 is fixedly connected on the right side of the air bag 6, uniformly distributed nozzles 8 are fixedly inserted and connected on the left side of the fixed plate 5, a magnetic block 9 is fixedly connected on the right side of the movable plate 7, an electromagnet 10 is fixedly arranged in the broadcasting device shell 1 and positioned on the right side of the magnetic block 9, a switch 11 corresponding to the electromagnet 10 is fixedly arranged in the broadcasting device shell 1, a rotating plate 12 is rotatably connected in the broadcasting device shell 1 and positioned below the switch 11, the bottom of the net cover 2 is fixedly connected with a pressing plate 13 corresponding to the rotating plate 12.

Wherein, the fixed plate 5 is in a ring shape, and the inside of the fixed plate 5 is provided with a through hole corresponding to the nozzle 8, and the gas in the air bag 6 can be ejected leftwards through the through hole and the nozzle 8.

The airbag 6 has a hollow ring shape, and the inside of the airbag 6 is filled with gas.

Wherein, the nozzle 8 is distributed on the fixing plate 5 in an inclined annular shape so as to conveniently blow and clean the sound transmission holes 3 on the mesh enclosure 2.

After the electromagnet 10 is electrified, the magnetism of one side of the opposite surface of the magnetic block 9 is the same, and after the electromagnet 10 is electrified, the movable plate 7 is pushed to move left under the action of like-polarity repulsive force.

Wherein, change board 12 and install in the inside of broadcaster shell 1 through the pivot, be provided with the reset torsion spring in the pivot, the pivot is located and changes board 12 and be close to one side of clamp plate 13 for change board 12 constitutes lever mechanism, can enlarge the small amplitude displacement of left side clamp plate 13 on the right side.

The specific use mode and function of the embodiment are as follows:

in the invention, in an initial state, the rotating plate 12 is in a horizontal state under the action of the torsion spring, the rotating plate 12 is not in contact with the switch 11, the switch 11 is in a closed state, a circuit of the electromagnet 10 is disconnected and has no magnetism, and the mesh enclosure 2 keeps balance under the combined action of the self gravity and the thrust of the spring 4; after the broadcaster works for a long time, when the sound transmission hole 3 of the mesh enclosure 2 is blocked, the gravity of the mesh enclosure 2 becomes heavy and moves downwards, so that the pressing plate 13 presses the rotating plate 12 to rotate, the right side of the rotating plate 12 rotates to a large extent and contacts the switch 11, the switch 11 is opened, the electromagnet 10 is electrified and has magnetism, the movable plate 7 is pushed to move leftwards and quickly under the action of the same-polarity repulsion force with the magnetic block 9, so as to compress the air bag 6, the air in the air bag 6 is sprayed on the sound transmission hole 3 of the mesh enclosure 2 through the nozzle 8 to blow and brush the blockage, after the sound transmission hole 3 is cleaned, the weight of the mesh enclosure 2 is lightened and then moves upwards again to reset, the rotating plate 12 is separated from the switch 11, the electromagnet 10 is powered off and only serves as a magnetic conductor, the movable plate 7 moves rightwards to reset under the action of the attraction force between the magnetic block 9 and the electromagnet 10, the air bag 6 is also opened again to facilitate the next compressed air injection of the mesh, the problem that sound transmission of the broadcasting device is blocked due to the blockage of the mesh enclosure 2 is solved, and the device is simple in structure and convenient to use; through setting up commentaries on classics board 12, give the amplification with the small-amplitude displacement of clamp plate 13, avoided switch 11 by the condition of spurious triggering, use more safety and stability.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides a show robot broadcast device that keeps normally reporting, includes broadcaster shell (1), its characterized in that: the novel loudspeaker is characterized in that a mesh enclosure (2) is movably inserted in the left side of a loudspeaker shell (1), sound transmission holes (3) which are uniformly distributed are formed in the mesh enclosure (2), a spring (4) is installed below the mesh enclosure (2), a fixed plate (5) is fixedly connected in the loudspeaker shell (1) and positioned on the right side of the mesh enclosure (2), an air bag (6) is installed on the right side of the fixed plate (5), a movable plate (7) is fixedly connected on the right side of the air bag (6), uniformly distributed nozzles (8) are fixedly inserted in the left side of the fixed plate (5), a magnetic block (9) is fixedly connected on the right side of the movable plate (7), an electromagnet (10) is fixedly installed in the loudspeaker shell (1) and positioned on the right side of the magnetic block (9), a switch (11) corresponding to the electromagnet (10) is fixedly installed in the loudspeaker shell (1), a rotating plate (12) is rotatably connected in the loudspeaker shell (1) and positioned below the switch (, the bottom of the net cover (2) is fixedly connected with a pressing plate (13) corresponding to the rotating plate (12).

2. A display robot announcement device for maintaining normal announcement as claimed in claim 1, wherein: the fixed plate (5) is annular, and a through hole corresponding to the nozzle (8) is formed in the fixed plate (5).

3. A display robot announcement device for maintaining normal announcement as claimed in claim 1, wherein: the air bag (6) is in a hollow ring shape.

4. A display robot announcement device for maintaining normal announcement as claimed in claim 1, wherein: the nozzles (8) are distributed on the fixing plate (5) in an inclined annular shape.

5. A display robot announcement device for maintaining normal announcement as claimed in claim 1, wherein: and the electromagnet (10) has the same magnetism with one side of the opposite surface of the magnetic block (9) after being electrified.

6. A display robot announcement device for maintaining normal announcement as claimed in claim 1, wherein: the rotating plate (12) is installed inside the broadcaster shell (1) through a rotating shaft, a reset torsion spring is arranged on the rotating shaft, and the rotating shaft is located on one side, close to the pressing plate (13), of the rotating plate (12).