CN218675662U - Multimedia interactive ball screen demonstration instrument - Google Patents
Multimedia interactive ball screen demonstration instrument Download PDFInfo
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- CN218675662U CN218675662U CN202223346176.1U CN202223346176U CN218675662U CN 218675662 U CN218675662 U CN 218675662U CN 202223346176 U CN202223346176 U CN 202223346176U CN 218675662 U CN218675662 U CN 218675662U
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- ball curtain
- fixedly connected
- stepping down
- frame
- multimedia interactive
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Abstract
The utility model discloses a multi-media interactive ball curtain demonstration appearance, relate to ball curtain demonstration appearance device field, which comprises a housin, ball curtain and backup pad, be equipped with the fisheye camera lens in the casing, main control system and stereo set, be equipped with the clean structure of cleaning ball curtain surface on the casing, clean structure is including can be at the frame of stepping down of free rotation, be equipped with the piece of stepping down in the frame of stepping down, the piece of stepping down passes through spout sliding connection frame of stepping down, the piece of stepping down runs through the frame of stepping down and rotates through the resistance pivot and be connected with the rotation seat, fixedly connected with wiping rod on the rotation seat, wiping rod internal surface can be dismantled and be connected with the cleaning cloth, the ball curtain surface is hugged closely to the cleaning cloth, the shape of wiping rod is semi-circular structure, this multi-media interactive ball curtain demonstration appearance is cleaned the ball curtain surface through clean structure, impurity such as attached dust appears sheltering from the phenomenon to the image on avoiding the ball curtain, ensure watching personnel's sight and viewing effect.
Description
Technical Field
The utility model relates to a ball curtain demonstration appearance device field specifically is a multimedia interactive ball curtain demonstration appearance.
Background
In the spherical screen projection technology, the projection modes can be classified into an external projection mode and an internal projection mode. The outer projection is that the spherical screen is projected from the outside in four directions through four projectors, a spherical seamless vivid picture is presented through an edge fusion technology, and the picture is not deformed, clear in picture quality and bright in color. The external throwing ball is hung in a hall, so that the visual effect of super-dazzling dynamic sense can be created, and the internal throwing is realized by arranging the demonstration instrument at the bottom of the ball screen, matching with a fish-eye lens and reflecting and projecting a signal to a spherical screen for imaging.
The interactive ball curtain of current multi-media demonstrates appearance, its image passes through the fisheye camera lens and projects to the ball curtain from inside on, and the direct image of definition on ball curtain surface has the viewing effect of viewing personnel, and debris such as adnexed floating dust can influence viewing personnel's visual definition on the ball curtain, consequently, have certain improvement space.
To the problem, the utility model provides a multimedia interactive ball curtain demonstration appearance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multimedia interactive ball curtain demonstration appearance, this multimedia interactive ball curtain demonstration appearance cleans the ball curtain surface through clean structure, avoids impurity such as adnexed dust to present the image on the ball curtain and appears sheltering from the phenomenon, ensures viewer's sight and viewing effect to the problem in the background art has been solved.
In order to achieve the above purpose, the utility model provides a following technical scheme: a multimedia interactive dome screen demonstration instrument comprises a shell, a dome screen and a supporting plate, wherein a fisheye lens, a control host and a sound device are arranged in the shell, and a cleaning structure for cleaning the outer surface of the dome screen is arranged on the shell;
the cleaning structure comprises a free-rotating abdicating frame, an abdicating block is arranged in the abdicating frame and is connected with a rotating seat in a rotating mode through a resistance rotating shaft, the abdicating block is connected with a cleaning cloth in a detachable mode, the cleaning cloth is attached to the inner surface of the cleaning rod, and the cleaning cloth is tightly attached to the outer surface of the ball curtain and is of a semicircular structure.
One end of a spring is fixedly connected to the inner wall of the abdicating frame, and the other end of the spring is fixedly connected to the abdicating block.
The cleaning structure comprises a gear capable of rotating freely, the gear is meshed with a gear ring, the gear ring is positioned in a groove formed in the shell, the gear ring is rotatably connected with the shell through a sliding groove, and the upper surface of the gear ring is fixedly connected with a abdicating frame.
The diapire fixedly connected with motor in the casing, the output of motor run through casing and fixed connection gear.
The cleaning cloth is fixedly connected with a magic tape, the wiping rod is fixedly connected with a magic tape female tape, and the magic tape female tape and the magic tape male tape are matched with each other.
The standing groove has been seted up in the backup pad, the stiff end of standing groove tank bottom fixedly connected with cylinder, the flexible end fixed connection of cylinder in the casing bottom, the cylinder electricity is connected with the PLC controller, PLC controller electricity is connected the motor.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model provides a pair of multimedia interactive ball curtain demonstration appearance, this multimedia interactive ball curtain demonstration appearance clean the ball curtain surface through clean structure, avoid impurity such as adnexed dust to appear sheltering from the phenomenon to the image on the ball curtain, ensure watch personnel's sight and viewing effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
fig. 3 is a schematic diagram of the position of the motor according to the present invention;
fig. 4 is the schematic diagram of the internal structure of the abdicating frame of the utility model.
In the figure: 1. a housing; 2. a support plate; 3. a cylinder; 4. a ball screen; 5. a wiping rod; 6. a motor; 7. a gear; 8. a ring gear; 9. a yield frame; 10. a bit-yielding block; 11. a spring; 12. a rotating seat; 13. a cleaning cloth; 14. a PLC controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to wipe the surface of the ball curtain 4, as shown in fig. 1 to 4, the following preferred technical solutions are provided:
a multimedia interactive dome screen demonstration instrument comprises a shell 1, a dome screen 4 and a support plate 2, wherein a fisheye lens, a control host and a sound box are arranged in the shell 1, and a cleaning structure for cleaning the outer surface of the dome screen 4 is arranged on the shell 1;
the cleaning structure comprises a free-rotating abdicating frame 9, an abdicating block 10 is arranged in the abdicating frame 9, the abdicating block 10 is abdicating frame 9 through sliding chute sliding connection, the abdicating block 10 runs through the abdicating frame 9 and is rotationally connected with a rotating seat 12 through a resistance rotating shaft, a wiping rod 5 is fixedly connected on the rotating seat 12, a cleaning cloth 13 is detachably connected on the inner surface of the wiping rod 5, the cleaning cloth 13 is tightly attached to the outer surface of the ball curtain 4, and the shape of the wiping rod 5 is of a semicircular structure.
This interactive ball curtain of multi-media demonstrates appearance drives cleaning cloth 13 motion through wiping rod 5 that can be round 4 surfaces of ball curtain, utilize cleaning cloth 13 to clean 4 surfaces of ball curtain, debris such as dust are attached to 4 surfaces of ball curtain clear up, avoid 4 surfaces of ball curtain attached dust to influence the sight of watching of watch personnel, when the image is shown at ball curtain 4 simultaneously, can promote to let position piece 10 and break wiping rod 5 off with the fingers and thumb, make wiping rod 5 present the lodging state, make wiping rod 5 can not shelter from the image on ball curtain 4 on the sight, thereby avoid the existence image viewing effect of wiping rod 5.
Furthermore, one end of a spring 11 is fixedly connected to the inner wall of the abdicating frame 9, and the other end of the spring 11 is fixedly connected to the abdicating block 10. The cleaning cloth 13 on the wiping rod 5 can cling to the outer surface of the ball screen 4 when the wiping rod 5 moves by using the elastic potential energy of the spring 11, and the position block 10 can be pushed and the wiping rod 5 can be pulled off after the cleaning is finished, so that the wiping rod 5 can not block the image on the ball screen 4 in the sight.
Further, the cleaning structure comprises a gear 7 capable of rotating freely, a gear ring 8 is meshed with the gear 7, the gear ring 8 is arranged in a groove body formed in the shell 1, the gear ring 8 is rotatably connected with the shell 1 through a sliding groove, and the upper surface of the gear ring 8 is fixedly connected with a yielding frame 9.
The bottom wall fixedly connected with motor 6 in casing 1, the output of motor 6 runs through casing 1 and fixedly connected gear 7. The gear 7 is driven to rotate by the starting motor 6, and the gear ring 8 meshed with the gear 7 is driven to rotate by the rotation of the gear 7, so that the abdicating frame 9 is driven to rotate and the wiping rod 5 is driven to synchronously move, and the cleaning cloth 13 is used for carrying out all-dimensional wiping operation on the ball curtain 4.
Further, the cleaning cloth 13 is fixedly connected with a magic tape, the wiping rod 5 is fixedly connected with a magic tape female tape, and the magic tape female tape and the magic tape male tape are matched with each other. The cleaning cloth 13 is easily replaced and cleaned by the magic tape.
Furthermore, a placing groove is formed in the supporting plate 2, the fixed end of the cylinder 3 is fixedly connected to the bottom of the placing groove, the telescopic end of the cylinder 3 is fixedly connected to the bottom of the shell 1, the cylinder 3 is electrically connected with the PLC 14, and the PLC 14 is electrically connected with the motor 6. Through the 14 control power consumption structures of PLC controller through taking the display screen, stop through control cylinder 3 and adjust the height of ball curtain 4, increase its suitability, make the watching personnel of different heights can experience better sight of watching.
To sum up: this interactive ball curtain of multi-media demonstrates appearance drives cleaning cloth 13 motion through wiping rod 5 that can be round 4 surfaces of ball curtain, utilize cleaning cloth 13 to clean 4 surfaces of ball curtain, debris such as 4 surface adhesion dust of ball curtain clear up, avoid 4 surface adhesion dust of ball curtain to influence the sight of watching of viewer, when the image is shown at ball curtain 4 simultaneously, can promote to let position piece 10 and break wiping rod 5 off with the fingers and thumb, make wiping rod 5 present the lodging state, make wiping rod 5 can not shelter from the image on ball curtain 4 in the sight, thereby avoid wiping rod 5's existence image viewing effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A multimedia interactive dome screen demonstration instrument comprises a shell (1), a dome screen (4) and a supporting plate (2), wherein a fisheye lens, a control host and a sound device are arranged in the shell (1), and the multimedia interactive dome screen demonstration instrument is characterized in that a cleaning structure for cleaning the outer surface of the dome screen (4) is arranged on the shell (1);
clean structure including can be in free rotation's frame (9) of stepping down, it lets a piece (10) to be equipped with in frame (9) of stepping down, let a piece (10) through spout sliding connection frame (9) of stepping down, let a piece (10) run through frame (9) of stepping down and rotate through the resistance pivot and be connected with and rotate seat (12), rotate seat (12) and go up fixedly connected with wiping rod (5), wiping rod (5) internal surface can be dismantled and be connected with cleaning cloth (13), ball curtain (4) surface is hugged closely in cleaning cloth (13), the shape of wiping rod (5) is semi-circular structure.
2. The multimedia interactive dome screen presentation instrument of claim 1, wherein: one end of a spring (11) is fixedly connected to the inner wall of the abdicating frame (9), and the other end of the spring (11) is fixedly connected to the abdicating block (10).
3. The multimedia interactive spherical screen demonstration instrument according to claim 1, wherein the cleaning structure comprises a gear (7) capable of freely rotating, the gear (7) is engaged with a gear ring (8), the gear ring (8) is positioned in a groove body formed in the shell (1), the gear ring (8) is rotatably connected with the shell (1) through a sliding groove, and the upper surface of the gear ring (8) is fixedly connected with a abdicating frame (9).
4. The multimedia interactive dome screen presentation instrument of claim 3, wherein: the utility model discloses a motor, including casing (1), casing (1) inner bottom wall fixedly connected with motor (6), the output of motor (6) runs through casing (1) and fixed connection gear (7).
5. The multimedia interactive dome screen presentation instrument of claim 1, wherein: the cleaning cloth (13) is fixedly connected with a magic tape, the wiping rod (5) is fixedly connected with a magic tape female tape, and the magic tape female tape and the magic tape male tape are matched with each other.
6. The multimedia interactive dome screen presentation instrument of claim 4, wherein: the novel multifunctional electric fan is characterized in that a placing groove is formed in the supporting plate (2), the fixed end of the air cylinder (3) is fixedly connected to the bottom of the placing groove, the telescopic end of the air cylinder (3) is fixedly connected to the bottom of the shell (1), the air cylinder (3) is electrically connected with the PLC (14), and the PLC (14) is electrically connected with the motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223346176.1U CN218675662U (en) | 2022-12-10 | 2022-12-10 | Multimedia interactive ball screen demonstration instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223346176.1U CN218675662U (en) | 2022-12-10 | 2022-12-10 | Multimedia interactive ball screen demonstration instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218675662U true CN218675662U (en) | 2023-03-21 |
Family
ID=85550421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223346176.1U Active CN218675662U (en) | 2022-12-10 | 2022-12-10 | Multimedia interactive ball screen demonstration instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218675662U (en) |
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2022
- 2022-12-10 CN CN202223346176.1U patent/CN218675662U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 workshop 208, No. 1, Longcheng Industrial Park, huanggekeng community, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Bainuo Digital Technology Co.,Ltd. Address before: 518000 workshop 208, No. 1, Longcheng Industrial Park, huanggekeng community, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Bainuo Education Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |