CN113518241B - Exhibition hall XR (X-ray fluorescence) interactive live broadcast system - Google Patents
Exhibition hall XR (X-ray fluorescence) interactive live broadcast system Download PDFInfo
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- CN113518241B CN113518241B CN202111041303.4A CN202111041303A CN113518241B CN 113518241 B CN113518241 B CN 113518241B CN 202111041303 A CN202111041303 A CN 202111041303A CN 113518241 B CN113518241 B CN 113518241B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
Abstract
The invention discloses an XR (X-ray fluorescence) interactive live broadcast system for an exhibition hall, which comprises an interactive server, a live broadcast server, a background server and a client server, wherein the interactive server is respectively connected with the live broadcast server, the background server and the client server; the client server interacts with a plurality of clients, the clients including VR glasses; the live broadcast server interacts with live broadcast operation equipment, is used for establishing a network, acquiring interactive live broadcast content and interacts with a client, and the live broadcast operation equipment comprises a mobile live broadcast machine. The interactive live broadcasting system provided by the invention changes the traditional live broadcasting mode, realizes better interaction and understanding of users, products and anchor broadcasts, increases the publicity modes of the products, strengthens the marketing mode of the products, and ensures that the acceptance degree of the users is larger, the memory effect of the users is better, the use is convenient and simple, the application range is wide and the display is novel.
Description
Technical Field
The invention relates to the technical field of live broadcast interaction, in particular to an exhibition room XR (X-ray radiation) interactive live broadcast system.
Background
The presence and use of extended reality (XR) including Augmented Reality (AR), Virtual Reality (VR), Mixed Reality (MR), etc. also enables interaction in virtual space.
The network live broadcast absorbs and continues the advantages of the internet, the online live broadcast is carried out by utilizing a video mode, the contents such as product display, related conferences, background introduction, scheme evaluation, online investigation, conversation interview, online training and the like can be released to the internet on site, and the popularization effect of the activity site is enhanced by utilizing the characteristics of intuition, quickness, good expression form, rich contents, strong interactivity, unlimited region, divisible audience and the like of the internet. After the live broadcast is accomplished, can also continue to provide rebroadcasting, on-demand for the reader at any time, effectively prolonged live broadcast time and space, the maximum value of performance live broadcast content, current mobile live broadcast machine is in the design, design alone usually, such design occupation space and easy stumble and trip when not using, damage the display screen of live broadcast machine, the design of removal can't stabilize the live broadcast machine, therefore we make the improvement to this, provide an exhibition hall XR interaction live broadcast system.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses an XR (X-ray fluorescence) interactive live broadcast system for an exhibition hall, which comprises an interactive server, a live broadcast server, a background server and a client server, wherein the interactive server is respectively connected with the live broadcast server, the background server and the client server;
the client server interacts with a plurality of clients, the clients including VR glasses;
the live broadcast server interacts with live broadcast operation equipment, is used for establishing a network, acquiring interactive live broadcast content and interacts with a client, the live broadcast operation equipment comprises a mobile live broadcast machine, a microphone, a camera, a sound box and XR equipment, the mobile live broadcast machine comprises a live broadcast control display screen and an interaction unit, the bottom of the mobile live broadcast machine is fixedly connected with a mobile base, two supporting legs are respectively arranged on two sides of the bottom of the mobile base, the top of the mobile live broadcast machine is provided with an opening, the opening is provided with the live broadcast control display screen, the bottom of the live broadcast control display screen is fixedly connected with a push plate, the push plate is arranged in the mobile live broadcast machine, a mounting plate is arranged in the middle of the mobile live broadcast machine, a hydraulic rod and a driving motor are arranged on the mounting plate, one end of the hydraulic rod, which is far away from the mounting plate, is fixedly connected to the bottom of the push plate, a control panel is arranged in the mobile direct seeding machine, and two lead screw shafts are vertically connected to the control panel.
As a preferred technical solution of the present invention, the camera includes a main camera and a mobile side camera, the XR device includes an XR computer and an XR manipulation module, the XR computer is configured to establish an XR interactive live scene and fuse the live scene image acquired by the camera, and the XR manipulation module includes a human body capture recognition unit and a signal transceiver unit.
As a preferred technical scheme of the invention, a microcontroller is installed in the VR glasses and comprises an interaction unit, a power supply unit and an audio and video unit, the microcontroller is connected with a control handle, the audio and video unit displays the acquired three-dimensional video image of the live broadcast content, and the display visual angle of the VR glasses can be changed in real time according to the change of the position of a human body.
As a preferred technical scheme of the invention, the top of each supporting foot is fixedly connected with an adjusting rod, the adjusting rods respectively and movably penetrate through the moving base, the two adjusting rods on the same side of the moving base are fixedly connected through an adjusting plate, the bottom of the moving base is provided with two moving wheels, and the moving wheels are respectively arranged on one sides, close to each other, of the two supporting feet.
As a preferred technical scheme of the invention, two sides of the mobile direct seeding machine are respectively provided with a limiting groove, two ends of the control plate respectively and movably penetrate through the limiting grooves, and two ends of the control plate penetrating through the mobile direct seeding machine are respectively and fixedly connected to the middle part of the adjusting plate.
As a preferable technical scheme of the invention, two ends of the screw shaft are respectively and vertically connected to the mounting plate and the bottom of the mobile direct seeding machine, two ends of the screw shaft are respectively and rotatably arranged, one end of the screw shaft close to the mounting plate is fixedly connected with a first gear rotating block, and the screw shaft is in threaded connection with the control plate.
As a preferable technical scheme of the invention, an output shaft of the driving motor movably penetrates through the mounting plate and is fixedly connected with a gear rotating block II, and the gear rotating block I and the gear rotating block II are in transmission connection through a toothed belt.
As a preferred technical scheme, a protection plate is arranged at the top of the mobile direct broadcast machine and covers the surface of an opening at the top of the mobile direct broadcast machine, the protection plate is fixedly connected to the surface of a direct broadcast control display screen, limiting rods are vertically connected to the periphery of the protection plate respectively, and one ends of the limiting rods are movably inserted into the mobile direct broadcast machine respectively.
As a preferred technical scheme of the invention, one side of the mobile direct seeding machine is provided with a window, and a transparent glass plate is arranged at the window.
As a preferable technical scheme of the invention, a pressure sensor is arranged at the bottom in the mobile direct broadcast machine, a pressure plate is arranged on the surface of the pressure sensor, the pressure plate is fixedly connected right below a control plate, and the type of the pressure sensor is RS 485.
The invention has the beneficial effects that:
1. according to the exhibition hall XR interactive live broadcast system, XR interaction is realized by setting live broadcast and a client, a user can be immersed in a live broadcast scene, the experience interactivity and the immersion feeling of the user are improved, the user experience degree is improved, meanwhile, the content and information of a product can be displayed for the user more accurately, and the user can know the advantages of the product more visually and in detail;
2. according to the exhibition hall XR interactive direct broadcasting system, the adjustable mobile direct broadcasting machine is arranged, the supporting legs and the moving wheels are arranged at the bottom of the mobile direct broadcasting machine, the fixing and moving functions of the mobile direct broadcasting machine can be realized by controlling the height of the supporting legs, the stability of the mobile direct broadcasting machine is increased when the system is used, the whole mobile direct broadcasting machine can be conveniently pushed to move, the direct broadcasting control display screen with adjustable height is arranged, the direct broadcasting control display screen can be adjusted according to the use requirement, and the safety of the direct broadcasting control display screen is effectively protected;
the interactive live broadcasting system provided by the invention changes the traditional live broadcasting mode, realizes better interaction and understanding of users, products and anchor broadcasts, increases the publicity modes of the products, strengthens the marketing mode of the products, and ensures that the acceptance degree of the users is larger, the memory effect of the users is better, the use is convenient and simple, the application range is wide and the display is novel.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a system diagram of an exhibition room XR interactive live broadcast system of the present invention;
FIG. 2 is a diagram of a client system of an exhibition room XR interactive live broadcast system according to the present invention;
FIG. 3 is a system diagram of a live broadcast control device of an exhibition room XR interactive live broadcast system according to the present invention;
FIG. 4 is a schematic diagram of a mobile live broadcast machine of an exhibition room XR interactive live broadcast system according to the present invention;
FIG. 5 is a side view schematic diagram of a mobile live broadcast machine of an exhibition room XR interactive live broadcast system according to the present invention;
fig. 6 is a schematic diagram of the inside of a mobile live broadcast machine of an exhibition room XR interactive live broadcast system according to the present invention.
In the figure: 1. moving a direct seeding machine; 2. a live broadcast control display screen; 3. a protection plate; 4. a transparent glass plate; 5. a limiting groove; 6. moving the base; 7. an adjusting plate; 8. a control panel; 9. a moving wheel; 10. supporting legs; 11. mounting a plate; 12. a hydraulic lever; 13. a drive motor; 14. a toothed belt; 15. a screw shaft; 16. a pressure sensor; 17. and (7) pressing a plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The first embodiment is as follows: as shown in fig. 1-3, the XR interactive live broadcast system for an exhibition hall of the present invention includes an interactive server, a live broadcast server, a background server and a client server, wherein the interactive server is respectively connected to the live broadcast server, the background server and the client server;
the client server interacts with a plurality of clients, and the clients comprise VR glasses;
the live broadcast server interacts with live broadcast operation equipment for establishing a network to acquire interactive live broadcast content and interacts with a client, the live broadcast operation equipment comprises a mobile live broadcast machine 1, a microphone, a camera, a sound box and XR equipment, the mobile live broadcast machine 1 comprises a live broadcast control display screen 2 and an interaction unit, the bottom of the mobile live broadcast machine 1 is fixedly connected with a mobile base 6, two supporting legs 10 are respectively arranged on two sides of the bottom of the mobile base 6, the top of the mobile live broadcast machine 1 is provided with an opening, the live broadcast control display screen 2 is arranged at the opening, the bottom of the live broadcast control display screen 2 is fixedly connected with a push plate, the push plate is arranged in the mobile live broadcast machine 1, a mounting plate 11 is arranged in the middle of the mobile live broadcast machine 1, a hydraulic rod 12 and a driving motor 13 are arranged on the mounting plate 11, one end of the hydraulic rod 12, far away from the mounting plate 11, is fixedly connected to the bottom of the push plate, a control panel 8 is arranged in the mobile direct seeding machine 1, and two lead screw shafts 15 are vertically connected to the control panel 8.
Wherein, the camera includes main camera and removal side camera, and XR equipment includes XR computer and XR control module, and the XR computer is used for establishing the scene of XR mutual live broadcast, fuses with the live view image that the camera was gathered, and XR control module includes human capture recognition element and signal transceiver unit.
Wherein, install microcontroller in the VR glasses, microcontroller includes interactive unit, power supply unit and audio and video unit, and microcontroller is connected with the control handle, and the audio and video unit shows the three-dimensional video image of the live broadcast content who acquires, can change the visual angle that the VR glasses demonstrate in real time according to the change of human position.
The interactive live broadcast system provided by the invention changes the traditional live broadcast form, realizes better interaction and understanding of users, products and anchor broadcasts, increases the publicity form of products, strengthens the marketing mode of the products, ensures that the user has larger acceptance degree, has better memory effect of the users, is convenient and simple to use, has wide application range and novel display, realizes XR interaction by setting the live broadcast and the client, can immerse the users in a live broadcast scene, improves the experience interactivity and immersion sense of the users, improves the experience degree of the users, can more accurately display the content and information of the products for the users, ensures that the users can more intuitively and detailedly know the advantages of the products, ensures that the distance between the client terminal and a live broadcast field is not limited by the communication connection of the human-computer interaction unit of the client terminal and the interaction unit of the mobile live broadcast machine, and further gets rid of the limitation of the live broadcast region, furthermore, the live broadcast watching experience of the user is improved, various requirements of the user can be met, characters and special effects are rendered and displayed together, the interestingness of live broadcast interaction can be effectively enhanced, live broadcast content is richer, and accordingly network live broadcast interactivity is improved.
Example two: as shown in fig. 4-6, the XR interactive live broadcast system for an exhibition hall of the present invention includes an interactive server, a live broadcast server, a background server and a client server, wherein the interactive server is respectively connected to the live broadcast server, the background server and the client server;
the client server interacts with a plurality of clients, and the clients comprise VR glasses;
the live broadcast server interacts with live broadcast operation equipment for establishing a network to obtain interactive live broadcast content and interacts with a client, the live broadcast operation equipment comprises a mobile live broadcast machine, a microphone, a camera, a sound box and XR equipment, the mobile live broadcast machine comprises a mobile live broadcast machine 1 and an interaction unit, the bottom of the mobile live broadcast machine 1 is fixedly connected with a mobile base 6, two supporting legs 10 are respectively arranged on two sides of the bottom of the mobile base 6, the top of the mobile live broadcast machine 1 is provided with an opening, a live broadcast control display screen 2 is arranged at the opening, the bottom of the live broadcast control display screen 2 is fixedly connected with a push plate, the push plate is arranged in the mobile live broadcast machine 1, a mounting plate 11 is arranged in the middle of the mobile live broadcast machine 1, a hydraulic rod 12 and a driving motor 13 are arranged on the mounting plate 11, one end of the hydraulic rod 12, far away from the mounting plate 11, is fixedly connected to the bottom of the push plate, a control panel 8 is arranged in the mobile direct seeding machine 1, and two lead screw shafts 15 are vertically connected to the control panel 8.
Wherein, the top fixedly connected with of supporting legs 10 adjusts the pole, and adjusts the pole and move about respectively and pass and remove base 6, removes and passes through regulating plate 7 fixed connection between two regulation poles of base 6 homonymy, removes the bottom of base 6 and installs two and remove wheel 9, and removes wheel 9 and sets up the one side that is close to each other on two supporting legs 10 respectively.
Wherein, spacing groove 5 has been seted up respectively to the both sides of removing direct broadcast machine 1, and the both ends of control panel 8 activity respectively pass spacing groove 5 setting, and control panel 8 passes the both ends of removing direct broadcast machine 1 fixed connection respectively in the middle part of regulating plate 7.
Wherein, the both ends of screw shaft 15 are connected perpendicularly respectively in the bottom of mounting panel 11 and removal live broadcast machine 1, and the both ends of screw shaft 15 rotate the setting respectively, and screw shaft 15 is close to the one end fixedly connected with gear commentaries on classics piece one of mounting panel 11, passes through threaded connection between screw shaft 15 and the control panel 8.
An output shaft of the driving motor 13 movably penetrates through the mounting plate 11 and is fixedly connected with a gear rotating block II, and the gear rotating block I and the gear rotating block II are in transmission connection through a toothed belt 14.
Wherein, the top of removing live broadcast machine 1 is provided with guard plate 3, and guard plate 3 covers the opening part surface at removal live broadcast machine 1 top, and 3 fixed connection of guard plate are on the live surface of controlling display screen 2, and 3 all around of guard plate be connected with the gag lever post perpendicularly respectively, and the one end difference activity of gag lever post inserts the inside of removing live broadcast machine 1.
Wherein, a window is arranged on one side of the mobile direct seeder 1, and a transparent glass plate 4 is arranged at the window.
Wherein, pressure sensor 16 is installed to the bottom in the mobile direct broadcast machine 1, and pressure sensor 16's surface is provided with clamp plate 17, and clamp plate 17 fixed connection is under control panel 8, and pressure sensor 16's model is RS 485.
The working principle is as follows: when the direct seeding machine is used or stored, the supporting legs 10 are supported on the ground, the moving wheels 9 are suspended, the driving motors 13 are started, the driving motors 13 drive the screw shaft 15 to rotate through the toothed belts 14, so that the control panel 8 pulls the adjusting plate 7 to move up and down to achieve the purpose of adjusting the height of the supporting legs 10, the adjustable moving direct seeding machine 1 is arranged, the supporting legs 10 and the moving wheels 9 are arranged at the bottom of the moving direct seeding machine, the height of the supporting legs 10 can be controlled, the fixing and moving functions of the moving direct seeding machine 1 are further realized, when the control panel 8 adjusts the height, the pressure plate 17 can apply pressure to the pressure sensor 16 to remind that the supporting legs 10 move to a set position, then the driving motors 13 are controlled not to rotate, when the direct seeding machine 1 is used, the stability of the moving direct seeding machine 1 is increased, the moving direct seeding machine 1 can be conveniently pushed to move integrally, the display screen 2 can be controlled through setting the adjustable height, can be according to the use needs, the adjustment is live to control display screen 2, and the safety of display screen 2 is controlled in the live of effectual protection, and hydraulic stem 12 promotes the live and controls display screen 2 and reciprocate to can remove the inside of removing live broadcast machine 1, when the high rising of backplate 3, when the live is controlled display screen 2 and is in the inside of removing live broadcast machine 1, the direct demonstration content of controlling display screen 2 of looking over of accessible transparent glass board 4.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 by those skilled in the art according to specific situations.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An extended reality XR (X-ray fluorescence) interactive live broadcast system for an exhibition hall comprises an interactive server, a live broadcast server, a background server and a client server, and is characterized in that the interactive server is respectively connected with the live broadcast server, the background server and the client server;
the client server interacts with a plurality of clients, the clients including VR glasses;
the live broadcast server is interactive with live broadcast operation equipment, is used for establishing a network, acquiring interactive live broadcast content and is interactive with a client, the live broadcast operation equipment comprises a mobile live broadcast machine (1), a microphone, a camera, a sound box and XR equipment, the mobile live broadcast machine (1) comprises a live broadcast control display screen (2) and an interactive unit, the bottom of the mobile live broadcast machine (1) is fixedly connected with a mobile base (6), two supporting legs (10) are respectively arranged on two sides of the bottom of the mobile base (6), an opening is formed in the top of the mobile live broadcast machine (1), the live broadcast control display screen (2) is arranged at the opening, a push plate is fixedly connected to the bottom of the live broadcast control display screen (2) and arranged in the mobile live broadcast machine (1), a mounting plate (11) is arranged in the middle of the mobile live broadcast machine (1), and install hydraulic stem (12) and driving motor (13) on mounting panel (11), the one end fixed connection that mounting panel (11) were kept away from in hydraulic stem (12) is in the bottom of slurcam, be provided with control panel (8) in the removal live broadcast machine (1), and be connected with two lead screw axles (15) on control panel (8) perpendicularly.
2. The system of claim 1, wherein the camera comprises a main camera and a mobile side camera, the XR device comprises an XR computer and an XR manipulation module, the XR computer is used for establishing an XR interactive live scene and fusing a live image acquired by the camera, and the XR manipulation module comprises a human body capturing and recognizing unit and a signal transceiving unit.
3. The exhibition hall extended reality XR (X-ray radiation) interaction live broadcast system of claim 1, which is characterized in that a microcontroller is installed in the VR glasses, the microcontroller comprises an interaction unit, a power supply unit and an audio and video unit, and is connected with a control handle, the audio and video unit displays the three-dimensional video image of the acquired live broadcast content, and the visual angle displayed by the VR glasses can be changed in real time according to the change of the position of a human body.
4. The extended reality XR (X-ray) interactive live broadcast system for exhibition halls, according to claim 1, characterized in that the top of the supporting feet (10) is fixedly connected with an adjusting rod, the adjusting rod respectively passes through the moving base (6), the two adjusting rods on the same side of the moving base (6) are fixedly connected through an adjusting plate (7), the bottom of the moving base (6) is provided with two moving wheels (9), and the moving wheels (9) are respectively arranged on the two supporting feet (10) on the side close to each other.
5. The extended reality XR (X-ray) interactive live broadcast system for exhibition halls, according to claim 4, characterized in that two sides of the mobile live broadcast machine (1) are respectively provided with a limiting groove (5), two ends of the control panel (8) are respectively movably arranged through the limiting grooves (5), and two ends of the control panel (8) penetrating through the mobile live broadcast machine (1) are respectively and fixedly connected to the middle part of the adjusting plate (7).
6. The extended reality XR (X-ray) interactive live broadcast system for the exhibition hall according to claim 1, wherein two ends of the screw shaft (15) are vertically connected to the bottom of the mounting plate (11) and the bottom of the mobile live broadcast machine (1) respectively, two ends of the screw shaft (15) are rotatably arranged respectively, one end of the screw shaft (15) close to the mounting plate (11) is fixedly connected with a gear rotating block I, and the screw shaft (15) is in threaded connection with the control panel (8).
7. The real XR interaction live broadcast system of exhibition hall augmented reality of claim 6, wherein the output shaft of the driving motor (13) movably passes through the mounting plate (11) and is fixedly connected with the second gear rotating block, and the first gear rotating block and the second gear rotating block are in transmission connection through a toothed belt (14).
8. The extended reality XR (X-ray) interactive live broadcast system for exhibition halls, according to claim 1, characterized in that a protection plate (3) is arranged on the top of the mobile live broadcast machine (1), the protection plate (3) covers the surface of an opening on the top of the mobile live broadcast machine (1), the protection plate (3) is fixedly connected to the surface of a live broadcast control display screen (2), limiting rods are vertically connected to the periphery of the protection plate (3), and one ends of the limiting rods are movably inserted into the mobile live broadcast machine (1) respectively.
9. The extended reality XR (X-ray) interactive live broadcast system for exhibition halls as claimed in claim 1, wherein a window is opened on one side of the mobile live broadcast machine (1), and a transparent glass plate (4) is installed on the window.
10. The extended reality XR (X-ray) interactive live broadcast system for the exhibition hall as claimed in claim 1, wherein a pressure sensor (16) is installed at the bottom inside the mobile live broadcast machine (1), a pressure plate (17) is arranged on the surface of the pressure sensor (16), the pressure plate (17) is fixedly connected to the position right below the control panel (8), and the model of the pressure sensor (16) is RS 485.
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| CN202111041303.4A CN113518241B (en) | 2021-09-07 | 2021-09-07 | Exhibition hall XR (X-ray fluorescence) interactive live broadcast system |
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| CN202111041303.4A CN113518241B (en) | 2021-09-07 | 2021-09-07 | Exhibition hall XR (X-ray fluorescence) interactive live broadcast system |
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| CN109644294A (en) * | 2017-12-29 | 2019-04-16 | 腾讯科技（深圳）有限公司 | A kind of method, relevant device and system that live streaming is shared |
| CN110262476A (en) * | 2019-05-21 | 2019-09-20 | 北京农业信息技术研究中心 | Cloud platform is broadcast live in one plant growth |
| CN210780979U (en) * | 2019-09-19 | 2020-06-16 | 利辛县奥琳娜化妆用具有限公司 | Display stand for live video |
| CN111935495A (en) * | 2020-08-13 | 2020-11-13 | 上海识装信息科技有限公司 | AR technology-based live video commodity display method and system |
| CN214016871U (en) * | 2020-11-06 | 2021-08-24 | 北京中高睿嘉会展有限公司 | Exhibition device for exhibition |
| CN112493778A (en) * | 2020-11-29 | 2021-03-16 | 李学朋 | Display stand for live webcast |
| CN113217762A (en) * | 2021-04-29 | 2021-08-06 | 亳州学院 | Interactive display equipment of literary composition product |
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Address after: Room a-3692, building 3, No. 20, Yong'an Road, Shilong Economic Development Zone, Mentougou District, Beijing 102300 Patentee after: Beijing Bizhong Culture Technology Industry Group Co.,Ltd. Address before: Room a-3692, building 3, No. 20, Yong'an Road, Shilong Economic Development Zone, Mentougou District, Beijing 102300 Patentee before: Beijing Bizhong Exhibition Co.,Ltd. |