CN111127961B - Adjustable news is propagated with education exhibition frame - Google Patents
Adjustable news is propagated with education exhibition frame Download PDFInfo
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- CN111127961B CN111127961B CN202010003062.3A CN202010003062A CN111127961B CN 111127961 B CN111127961 B CN 111127961B CN 202010003062 A CN202010003062 A CN 202010003062A CN 111127961 B CN111127961 B CN 111127961B
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- 230000000644 propagated effect Effects 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000007480 spreading Effects 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 claims abstract description 9
- 230000009466 transformation Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000003993 interaction Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/048—Allowing translations adapted to forward-backward translation movement
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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
- F16M11/26—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 by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses an adjustable education showing stand for news spreading, and relates to the technical field of news spreading. The display device comprises a base, wherein a support column is arranged on the base, a display mechanism is arranged on the support column, and the display mechanism comprises a display device, a central processing unit and a plurality of telescopic devices; the display device comprises two display areas which are arranged in a back-to-back mode, wherein each display area comprises a display screen and expansion screens hinged to the two sides of the display screen; every display screen all is connected with the support column through telescoping device with every expansion screen dorsal part, and two display screens all are located same height with two expansion screens. According to the invention, through the two display screens and the two extension screens with two sides respectively hinged, the change of the shape of the extension screen on one side of each display screen is realized by controlling the size of the electric push rod, so that the display screens for spreading news are formed, the display screens in different directions can be formed, and the learning and understanding of the students on the two sides of the display panels on the news are effectively improved.
Description
Technical Field
The invention relates to the technical field of news spreading devices, in particular to an adjustable education display rack for news spreading.
Background
At present, news such as time administration, entertainment, body jars and the like are spread through a plurality of media such as television, radio, newspaper, magazines, internet advertising media and the like, and particularly the spreading of the news through the internet is more time-efficient, but how to effectively spread the news such as the time administration, the entertainment, the body jars and the like is displayed to people through refined characters and pictures, and the news is a topic of long-term research of news communication major; the news dissemination major is a major course set by university, and in the teaching and learning process, the news dissemination major is often explained in the form of narrative articles, discussion articles, commenting articles and pictures and texts, and the teaching is carried out in the modes of comparative analysis, classroom discussion, interaction and visit;
the mode that current news dissemination teaching in-process, often adopt traditional blackboard-writing and projection to combine together teaches, but the mr is at interactive teaching in-process, lack the flexibility, especially the mr is through contrastive analysis explanation interaction between the different news, the picture that current blackboard-writing and projection show, show in the front of student that is not enough abundant, and at the explanation in-process, the student who is in blackboard-writing and projection both sides fails effectively to see blackboard-writing and the content that the projection shows, carry out interdynamic when the mr is in the middle of the student, because blackboard-writing and projected fixed set up, be not convenient for arrange in the middle of the student effectively interactive and the exchange with the student, and influence the study of many news propagations of student. The adjustable news spreading education shelf has important social value, so that teachers can be in the middle of students, news can be explained to surrounding students, students can receive study of news spreading specialty, teachers and students and social personnel at the periphery can explain the political news in different occasions, and the like.
Disclosure of Invention
In order to overcome the defects in the background art, the invention provides an adjustable educational exhibition stand for news dissemination.
The invention provides an adjustable education showing stand for news spreading, which comprises a stand, wherein a support column is arranged on the stand, a showing mechanism is arranged on the support column, and the showing mechanism comprises a showing device, a central processing unit and a plurality of telescopic devices;
the display device comprises two display areas which are arranged in a back-to-back mode, wherein each display area comprises a display screen and expansion screens hinged to the two sides of the display screen; the back sides of each display screen and each expansion screen are connected with the supporting column through the telescopic devices, and the two display screens and the two expansion screens are located at the same height;
the central processing unit is used for receiving news of images with different word numbers or different sizes input by a user, identifying the news, controlling the telescopic device to be telescopically transformed according to news information of the images with different word numbers or different sizes, and enabling each display screen and each expansion screen to form two, four or six display screens for news propagation; sending the identified news to a formed corresponding news spreading display screen comprising two, four or six news spreading display screens for displaying;
the central processing unit receives news of images with different word numbers or different sizes input by a user and identifies the news, when the number of the identified words exceeds 1500 words or more or the image size is 2048 multiplied by 1536dpi news information, the central processing unit controls the conversion of the expansion device, each display screen is contracted towards the support column through the expansion device, the two expansion screens at the two sides are pushed outwards through the expansion device, each display screen and the two expansion screens at the two sides are converted on the same plane to form two larger display screens, and the news with the number of the identified words exceeding 1500 words or more or the image size of 2048 multiplied by 1536dpi news is respectively displayed on the two display screens;
the central processing unit receives news of images with different word numbers or sizes input by a user and identifies the news, when the number of the identification words is between 500 and 1000 words or the image size is 1024x768dpi or 1600x1200dpi news information, the central processing unit controls the telescopic device to change, each display screen is pushed away from the support column through the telescopic device, the two expansion screens on the two sides are contracted towards the support column through the telescopic device, each display screen is perpendicular to the expansion screens on the two sides of the display screen, one display screen and the two expansion screens on the two sides are respectively abutted with the other display screen and the two expansion screens on the two sides to form four display screens, and the news with the number of the identification words between 500 and 1000 words or the image size of 1024x768dpi or 1600x1200dpi news is respectively displayed on the four display screens;
the central processing unit receives news of images with different word numbers or sizes input by a user and identifies the news, when the number of the identified words is less than 500 words or the image size is 640x480dpi or 1024x768dpi news information, the central processing unit controls the telescopic device to change, each display screen is pushed away from the support column through the telescopic device, the two expansion screens on the two sides are also pushed away from the support column through the telescopic device, an included angle of 120 degrees is formed between each display screen and the expansion screens on the two sides of each display screen, one display screen and the two expansion screens on the two sides are respectively abutted with the other display screen and the two expansion screens on the two sides to form six display screens, and the news with the number of the identified words being less than 500 words or the image size being 640x480dpi or 1024x768dpi is respectively displayed on the six display screens. .
Preferably, each telescopic device is an electric push rod which is uniformly distributed on the support column in the circumferential direction; the back side of each display screen is connected with the support column through the electric push rod, one end of the electric push rod is fixedly connected with the support column, and the other end of the electric push rod is fixedly connected with the back of the display screen; every expansion screen dorsal part all through electric putter with the support column is connected, should electric putter one end with the support column is articulated, and the other end with expansion screen back is articulated.
Preferably, two electric push rods are arranged on the back of each display screen and the back of each expansion screen from top to bottom.
Preferably, the support column is a retractable support column.
Preferably, each display screen and each expansion screen are writing screens of equal size.
Preferably, the processor includes text, images or a combination of images and text depending on the news content being delivered.
Preferably, the bottom of the machine base is provided with a plurality of rollers with service brakes.
The invention has the beneficial effects that: according to the invention, the display mechanism is arranged on the support column, so that the effective display of news is realized, and meanwhile, the display device comprises two display screens and two expansion screens hinged to the two sides of each display screen; the news can be further displayed, the two display screens are symmetrically arranged on two sides of the support column through the two electric push rods respectively, and each expansion screen is arranged on the support column through the electric push rod; the change of the shape of the expansion screen on two sides of each display screen is realized by controlling the size of the electric push rod, so that two, four or six display screens for news propagation are formed, the display screens can be displayed to students in different directions, and the learning and understanding of the students on two sides of the display screens on the news are effectively improved;
the central processing unit is used for analyzing and judging the content displayed by the display device, the display screens to be formed by the telescopic mechanisms are controlled to be changed, different types of news can be displayed on each display screen independently, the attention of students to news learning is effectively improved, and the interest of the students to the news learning is increased;
in addition, each display screen and each extension screen are writing screens with equal size, and news can be explained to students while the display screens and the extension screens are marked by the induction pen in the display process, so that the attention of the students is improved.
Drawings
Fig. 1 is a schematic structural view of an adjustable educational exhibition stand for news dissemination in embodiment 1.
Fig. 2 is a structural plan view of the adjustable educational exhibition stand for news dissemination in example 1.
Fig. 3 is a structural plan view of the adjustable educational exhibition stand for news dissemination in embodiment 2.
Fig. 4 is a structural plan view of the adjustable educational exhibition stand for news dissemination in example 3.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
It should be noted that the power module used in the embodiments provides power by using an external power source.
Example 1
An adjustable education show shelf for news dissemination is shown in figures 1-2 and comprises a base 1 and is characterized in that a support column 2 is arranged on the base 1, a display mechanism is arranged on the support column 2, and the display mechanism comprises a display device, a central processing unit and a plurality of electric push rods 4;
the display device comprises two display areas which are arranged in a back-to-back mode, wherein each display area comprises a display screen 3 and expansion screens 301 hinged to two sides of the display screen 3; the two sides of the display screen are connected with the two expansion screens 301 through hinges, and the two expansion screens 301 rotate towards the back of the display screen; the back side of each display screen 3 is connected with the support column 2 through an electric push rod 4, one end of the electric push rod 4 is fixedly connected with the support column 2, and the other end of the electric push rod 4 is fixedly connected with the back of the display screen 3; the back side of each expansion screen 301 is connected with the support column 2 through an electric push rod 4, one end of each electric push rod 4 is hinged with the support column 2, the other end of each electric push rod 4 is hinged with the back of each expansion screen 301, the shape change between the display screens and the expansion screens can be realized, and the two display screens 3 and the two expansion screens 301 are located at the same height; in order to further realize the shape transformation between the display screen and the expansion screen, each electric push rod 4 is uniformly distributed on the support column 2 in the circumferential direction, and two electric push rods 4 are arranged at the back of each display screen 3 and the back of each expansion screen 301 up and down, so that the stability of the display screen is improved, the distance between the screen and the support column is transformed through the electric push rods, and the transformation of the shape formed by the display screen and the expansion screen is further realized;
the supporting column 2 is a telescopic supporting column, so that the height of the display screen can be adjusted, and the display screen is suitable for different occasions;
the central processing unit is used for receiving news of images with different word numbers or sizes input by a user, wherein the news content comprises characters, images or combination of the images and the characters; and identify news, when the number of identification words is below 500 or the image size is 640x480dpi or 1024x768dpi news information, the central processor controls each electric push rod 4 to be converted in a telescopic way, so that each display screen 3 is pushed to be far away from the support column 2 through the electric push rod 4, the two expansion screens 301 at two sides are also pushed to be far away from the support column 2 through the electric push rod 4, each display screen 3 and the expansion screens 301 at two sides form an included angle of 120 degrees, one display screen 3 and the two expansion screens 301 at two sides are respectively abutted with the other display screen 3 and the two expansion screens 301 at two sides to form six display screens, the identified number of words is below 500 or the image size is 640x480dpi or 1024x768dpi, the learning and understanding of news of students at two sides of the display panels are effectively improved, and when a teacher is in the middle of a student to carry out interaction, the news can be explained to surrounding students, so that the students can receive professional study of news dissemination.
Example 2
An adjustable education show shelf for news dissemination, which is shown in figure 3, comprises a base 1 and is characterized in that a support column 2 is arranged on the base 1, a display mechanism is arranged on the support column 2, and the display mechanism comprises a display device, a central processing unit and a plurality of electric push rods 4;
the display device comprises two display areas which are arranged in a back-to-back mode, wherein each display area comprises a display screen 3 and expansion screens 301 hinged to two sides of the display screen 3; two sides of the display screen are hinged with the two expansion screens 301 through hinges, and the two expansion screens 301 rotate towards the back of the display screen; the back side of each display screen 3 is connected with the support column 2 through an electric push rod 4, one end of the electric push rod 4 is fixedly connected with the support column 2, and the other end of the electric push rod 4 is fixedly connected with the back of the display screen 3; the back side of each expansion screen 301 is connected with the support column 2 through an electric push rod 4, one end of each electric push rod 4 is hinged with the support column 2, the other end of each electric push rod 4 is hinged with the back of each expansion screen 301, the shape change between the display screens and the expansion screens can be realized, and the two display screens 3 and the two expansion screens 301 are located at the same height; in order to further realize the shape transformation between the display screen and the expansion screen, each electric push rod 4 is uniformly distributed on the support column 2 in the circumferential direction, and two electric push rods 4 are arranged at the back of each display screen 3 and the back of each expansion screen 301 up and down, so that the stability of the display screen is improved, the distance between the screen and the support column is transformed through the electric push rods, and the transformation of the shape formed by the display screen and the expansion screen is further realized;
the supporting column 2 is a telescopic supporting column, so that the height of the display screen can be adjusted, and the display screen is suitable for different occasions;
the central processor is used for receiving the news of the images with different word numbers or sizes input by the user and identifying the news,
when identifying news information with more than 1500 characters or image size of 2048 multiplied by 1536dpi, the central processing unit controls each electric push rod 4 to shrink through the electric push rod 4, so that each display screen 3 shrinks towards the support column 2 through the electric push rod 4, and the two expansion screens 301 at two sides push outwards through the electric push rod 4, so that each display screen 3 and the two expansion screens 301 at two sides are transformed on the same plane to form two larger display screens, and the identified news with more than 1500 characters or image size of 2048 multiplied by 6dpi is respectively displayed on the two display screens formed by 153, wherein each display screen and each expansion screen are writing screens with equal size, and in the display process, the news can be explained to students while being marked by an induction pen, so that the attention of the students is improved.
Example 3
An adjustable education show shelf for news dissemination, which is shown in figure 4, comprises a base 1 and is characterized in that a support column 2 is arranged on the base 1, a display mechanism is arranged on the support column 2, and the display mechanism comprises a display device, a central processing unit and a plurality of electric push rods 4;
the display device comprises two display areas which are arranged in a back-to-back mode, wherein each display area comprises a display screen 3 and expansion screens 301 hinged to two sides of the display screen 3; two sides of the display screen are connected with the two expansion screens 301 through hinges, and the two expansion screens 301 rotate towards the back of the display screen; the back side of each display screen 3 is connected with the support column 2 through an electric push rod 4, one end of the electric push rod 4 is fixedly connected with the support column 2, and the other end of the electric push rod 4 is fixedly connected with the back of the display screen 3; the back side of each expansion screen 301 is connected with the support column 2 through an electric push rod 4, one end of each electric push rod 4 is hinged with the support column 2, the other end of each electric push rod 4 is hinged with the back of each expansion screen 301, the shape change between the display screens and the expansion screens can be realized, and the two display screens 3 and the two expansion screens 301 are located at the same height; in order to further realize the shape transformation between the display screen and the expansion screen, each electric push rod 4 is circumferentially and uniformly distributed on the support column 2, and the two electric push rods 4 are arranged at the back of each display screen 3 and the back of each expansion screen 301 up and down, so that the stability of the display screen is improved, the distance between the screen and the support column is transformed through the electric push rods, and the shape transformation between the display screen and the expansion screen is further realized;
the supporting column 2 is a telescopic supporting column, so that the height of the display screen can be adjusted, and the display screen is suitable for different occasions;
the central processor is used for receiving the news of the images with different word numbers or sizes input by the user and identifying the news,
when the number of the identification words is between 500 and 1000 words or the image size is 1024x768dpi or 1600x1200dpi news information, the central processing unit controls each electric push rod 4 to stretch and retract, so that each display screen 3 is pushed away from the support column 2 through the electric push rod 4, the two expansion screens 301 on the two sides are contracted towards the support column 2 through the electric push rod 4, each display screen 3 is perpendicular to the expansion screens 301 on the two sides, one display screen 3 and the two expansion screens 301 on the two sides are respectively abutted against the other display screen 3 and the two expansion screens 301 on the two sides, and four display screens are formed, wherein each display screen is composed of the two expansion screens 301, and the news with the number of the identification words between 500 and 1000 words or the image size of 1024x768dpi or 1600x1200dpi news is respectively displayed on the four display screens; wherein, every display screen 3 and every extension 301 are the writing screen of equidimension, and at the in-process of demonstrateing, can explain the news to the student through response pen limit mark limit, improve student's attention to can make mr explain the political affairs and the headline to peripheral teachers and students and social every world personnel in different occasions.
According to the adjustable education showing stand for news spreading, effective showing of news is achieved by arranging the showing mechanism on the supporting columns, and meanwhile, the showing device comprises two display screens and two extension screens hinged to the two sides of each display screen; the news can be further displayed, the two display screens are symmetrically arranged on two sides of the support column through the two electric push rods respectively, and each expansion screen is arranged on the support column through the electric push rod; the change of the shape of the expansion screen on two sides of each display screen is realized by controlling the size of the electric push rod, so that two, four or six display screens for news propagation are formed, the display screens can be displayed to students in different directions, and the learning and understanding of the students on two sides of the display screens on the news are effectively improved;
the content that shows the display device through central processing unit carries out the analysis and judge, and the display screen that control telescopic machanism will constitute changes, can show the news of different grade type alone on every display screen, effectively promotes the student to the concentration degree of news study, and increases the interest of student to news study.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (7)
1. An adjustable education show shelf for news spreading comprises a base (1) and is characterized in that a support column (2) is arranged on the base (1), a display mechanism is arranged on the support column (2), and the display mechanism comprises a display device, a central processing unit and a plurality of telescopic devices;
the display device comprises two display areas which are arranged in a back-to-back mode, wherein each display area comprises a display screen (3) and expansion screens (301) hinged to two sides of the display screen (3); the back sides of each display screen (3) and each expansion screen (301) are connected with the supporting column (2) through the telescopic devices, and the two display screens (3) and the two expansion screens (301) are located at the same height;
the central processing unit is used for receiving news of images with different word numbers or different sizes input by a user, identifying the news, controlling the telescopic device to carry out telescopic transformation according to news information of the images with different word numbers or different sizes, and enabling each display screen (3) and each expansion screen (301) to form two, four or six display screens for news dissemination; sending the identified news to a formed corresponding news spreading display screen comprising two, four or six news spreading display screens for displaying;
the central processing unit receives news of images with different word numbers or different sizes input by a user and identifies the news, when the number of the identified words exceeds 1500 words and more or the image size is 2048 x 1536dpi news information, the central processing unit controls the conversion of the expansion device, each display screen (3) is contracted to the supporting column through the expansion device, the two expansion screens (301) on the two sides are pushed outwards through the expansion device, each display screen (3) and the two expansion screens (301) on the two sides are converted on the same plane to form two larger display screens, and the news with the number of the identified words exceeding 1500 words and more or the image size of 2048 x 1536dpi news are respectively displayed on the two display screens;
the central processing unit receives news of images with different word numbers or sizes input by a user and identifies the news, when the number of identification words is between 500 and 1000 words or the image size is 1024x768dpi or 1600x1200dpi news information, the central processing unit controls the telescopic device to convert, each display screen (3) and each expansion screen (301) form two display screens, each display screen (3) is pushed away from the supporting column through the telescopic device, the two expansion screens on the two sides are contracted towards the supporting column through the telescopic device, each display screen (3) is perpendicular to the expansion screens (301) on the two sides, one display screen (3) and the two expansion screens (301) on the two sides are respectively abutted against the other display screen (3) and the two expansion screens (301) on the two sides to form four display screens, and the news groups of the number of identification words between 500 and 1000 words or the image size is 1024x768dpi or 1600x1200dpi news are respectively displayed on the two sides Four display screens;
the central processor receives news of images with different word numbers or sizes input by a user and identifies the news, when the number of the identification words is below 500 or the image size is 640x480dpi or 1024x768dpi, the central processing unit controls the expansion device to change, so that each display screen (3) is pushed to a position far away from the support column through the expansion device, the two expansion screens (301) at the two sides are also pushed away from the support column through the telescopic devices, so that each display screen (3) and the expansion screens (301) at the two sides form an included angle of 120 degrees, and one display screen (3) and two extended screens (301) on both sides are respectively abutted with the other display screen (3) and two extended screens (301) on both sides to form six display screens, and news with the recognized word number below 500 words or the image size of 640x480dpi or 1024x768dpi is respectively displayed on the six display screens.
2. The adjustable educational exhibition stand for dissemination of news according to claim 1, wherein each telescoping device is an electric push rod (4) uniformly distributed on the supporting column (2) in the circumferential direction; the back side of each display screen (3) is connected with the support column (2) through the electric push rod (4), one end of the electric push rod (4) is fixedly connected with the support column (2), and the other end of the electric push rod is fixedly connected with the back of the display screen (3); every expansion screen (301) dorsal side all through electric putter (4) with support column (2) are connected, this electric putter (4) one end with support column (2) are articulated, the other end with expansion screen (301) back is articulated.
3. The adjustable educational exhibition stand for dissemination of news according to claim 2, wherein each display screen (3) and each expansion screen (301) are provided with two electric push rods (4) on the back.
4. The adjustable educational exhibit for dissemination in news according to claim 1, wherein the support column (2) is a retractable support column.
5. The adjustable educational exhibit for dissemination in news according to claim 1, wherein each display screen (3) and each expansion screen (301) is a writing screen of equal size.
6. The adjustable educational exhibit for dissemination of news according to claim 1, wherein the processor comprises text, images or a combination of images and text depending on the news content delivered.
7. The adjustable educational exhibition stand for dissemination of news according to claim 1, wherein the base (1) is provided at the bottom with a plurality of rollers (101) with foot brakes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010003062.3A CN111127961B (en) | 2020-01-02 | 2020-01-02 | Adjustable news is propagated with education exhibition frame |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010003062.3A CN111127961B (en) | 2020-01-02 | 2020-01-02 | Adjustable news is propagated with education exhibition frame |
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| CN111127961A CN111127961A (en) | 2020-05-08 |
| CN111127961B true CN111127961B (en) | 2021-10-29 |
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| CN111765349B (en) * | 2020-07-08 | 2021-05-28 | 广东台德智联科技有限公司 | Multi-screen rotary intelligent sound box and unfolding method thereof |
| CN114067705A (en) * | 2020-08-05 | 2022-02-18 | 上海轩辕展览服务有限公司 | Exhibition board |
| CN111986542A (en) * | 2020-08-20 | 2020-11-24 | 辽东学院 | Teaching equipment for electronic information engineering practical training |
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| CN207817999U (en) * | 2018-01-09 | 2018-09-04 | 阿依古丽·达吾提 | A kind of special secondary school English projection device easy to adjust |
| CN209168427U (en) * | 2018-07-04 | 2019-07-26 | 福建一点通信息咨询有限公司 | A kind of Multifunctional teaching projector |
| CN108986560B (en) * | 2018-07-31 | 2021-04-06 | 高创(苏州)电子有限公司 | Electronic blackboard |
| CN109345890B (en) * | 2018-08-16 | 2021-06-25 | 山东第一医科大学(山东省医学科学院) | Intelligent ideological education display control system and method based on cloud platform |
| CN209571069U (en) * | 2018-11-07 | 2019-11-01 | 陕西中医药大学 | A kind of think of political affairs classroom auxiliary device |
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2020
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