CN110021252A - A kind of dissemination of news case analysis special column display platform - Google Patents
A kind of dissemination of news case analysis special column display platform Download PDFInfo
- Publication number
- CN110021252A CN110021252A CN201910412845.4A CN201910412845A CN110021252A CN 110021252 A CN110021252 A CN 110021252A CN 201910412845 A CN201910412845 A CN 201910412845A CN 110021252 A CN110021252 A CN 110021252A
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- plate body
- plate
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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
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a kind of dissemination of news case analysis special column display platforms, including pedestal and display platform；Base top is rotatably connected to display main body；Display main body includes bottom plate, top plate and display board, and bottom plate is connect with base rotation, and bottom plate is connected with top plate by support rod, is provided with display board on support rod；Display board includes the first plate body, the second plate body, third plate body and frame, frame is the body structure of front openings, and it is connect with support rod, successively sliding is provided with the first plate body, the second plate body and third plate body from outside to inside in frame, display screen, control switch, loudspeaker and USB interface are embedded in first plate body, second plate body and third plate body are clipboard, and frame surrounding is additionally provided with multiple hooks for hanging case poster.Structure of the invention is reasonable, combines writing, poster and a variety of exhibition methods of e-text, video/audio by display board, effectively can attract student note that strengthening bandwagon effect.
Description
Technical field
The present invention relates to a kind of display platforms, specially a kind of dissemination of news case analysis special column display platform.
Background technique
Communication studies is country-level subject, and the second level profession divided into has: news and propagation, advertising, network and new
Media, journalism, dissemination, radio and television, Editing and Publishing, digital publishing etc., college entrance examination unity and coherence in writing and trick.Communication studies is
The subject of the news activities of the ruling party, activities of transmission and other various information propagation phenomenons is studied, the field being related to is internet
With new media.
The student that universities news are propagated with profession needs to learn the classical case in numerous communication studies and and time-division
To supplement extracurricular knowledge content, these contents include audio, video and text class data for analysis, teacher be mostly by classroom explanation come
Supplement displaying is carried out, exhibition method is single.
Summary of the invention
In order to solve the deficiencies in the prior art, it is flat that the present invention provides a kind of displaying of dissemination of news case analysis special column
Platform, can be to e-text, video/audio displaying, and is shown to poster, while display board also has writing function,
It can will need the part explained on being written on display board during displaying, a variety of exhibition methods combine, and can effectively attract
Student's note that intensified learning effect.
The present invention provides a kind of dissemination of news case analysis special column display platform, including pedestal and display platform；
Base top is rotatably connected to display main body；
Display main body includes bottom plate, top plate and display board, and bottom plate is connect with base rotation, and bottom plate is connected with by support rod
Top plate is provided with display board on support rod；
Display board includes the first plate body, the second plate body, third plate body and frame, and frame is the body structure of front openings,
And connect with support rod, successively sliding is provided with the first plate body, the second plate body and third plate body, the first plate from outside to inside in frame
It is embedded with display screen, control switch, loudspeaker and USB interface in vivo, the second plate body and third plate body are clipboard, frame surrounding
It is additionally provided with multiple hooks for hanging case poster.
Preferably, base bottom is additionally provided with the supporting mechanism for fixed or Mobile exhibiting platform, supporting mechanism packet
Include supporting leg, rotating bar, idler wheel, the first threaded rod, connecting rod and operation handle；
Supporting leg is set to base bottom surrounding, and base bottom is also hinged with two rotating bars, and each rotating bar bottom is logical
Crossing connecting plate setting, there are two idler wheels, and pedestal is hollow structure, and inner rotation is provided with the first threaded rod, the first threaded rod
One end extends to base exterior, and is provided with operation handle, bidirectional helical is symmetrically arranged on the first threaded rod, and both ends are distinguished
It is socketed with the first thread bush, the connecting rod through base bottom, the other end of connecting rod and rotation are hinged on the first thread bush
Bar is hinged, and base bottom offers the horizontal through slot that can allow for connecting rod to pass through.
Preferably, the both ends of the first threaded rod are provided with the limited block that the rotating bar can be made in a vertical state.
Preferably, the length of rotating bar and idler wheel and the height greater than supporting leg.
Preferably, connecting rod is by inner tube, is arranged outer tube on inner pipe and stretching structure that fixture nut forms, inner tube
Hinged with rotating bar, outer tube and the first thread bush are hinged.
Preferably, support rod is threaded rod, and support bar top is connect by bearing with top plate；
Bottom plate is hollow structure, and motor is provided in the middle part of inner bottom surface, and motor is equal for the output shaft at dual-axle motor and both ends
It is connected with worm screw by shaft coupling, two sides of the bottom also pass through bearing and are connected with the lifting turbine engaged with worm screw in bottom plate, go up and down
The support rod through bottom plate is connected on turbine；
It is slidably connected on each support rod there are two the second thread bush, four the second thread bush are connected with displaying jointly
Plate is additionally provided with the switch for controlling motor opening and closing on bottom plate.
Preferably, it is provided with ball bearing in the middle part of base top surface, shaft is provided in ball bearing, is connected at the top of shaft
Bottom plate.
Preferably, display screen is electrically connected with control switch, loudspeaker, USB interface respectively, and control switch includes starting control
System switch and volume control switch, and including confirmation, return, page up, lower one page sum number keyboard operation-control switch.
Preferably, the length of the second plate body and third plate body is all larger than the half of the first plate body length, and less than the first plate
The length of body.
Preferably, push and pull bar is provided on the first plate body, the second plate body and third plate body, push and pull bar is embedded
Hand is provided with anti-skid design on push and pull bar.
Compared with prior art, the invention has the following advantages:
1, structure of the invention is reasonable, easy to use, can be to electricity by the combined use of multiple plate bodys on display main body
Ziwen sheet, video/audio show, and are shown to poster, while display board also has writing function, during displaying
Can will need the part that explain on being written on display board, a variety of exhibition methods combine, can effectively attract student's note that
Intensified learning effect；2, the present invention can make display platform mobile and be fixed conveniently by supporting mechanism, and in moving process
It is easy to operate, by rotating operation handle, make rotating bar from gradually from level to vertical state, at this time idler wheel and ground face contact,
It is i.e. removable；3, the present invention can make display board need to adjust according to the teaching of teacher by the setting of motor, lifting turbine etc.
Highly；4, the first plate body, the second plate body and third plate body realize push-and-pull design in frame in display board, facilitate teacher in difference
Position carries out writing on the blackboard displaying；5, pedestal and display main body are rotatablely connected in the present invention, can change exhibition during teacher shows
Show the angle of main body, so that the classmate of different location be enable to learn the content shown, exhibition while having no need to change position
Show that effect is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1 in a kind of display platform of dissemination of news case analysis of the invention special column；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 3.
In figure: 1, pedestal；2, support rod；3, bottom plate；4, top plate；5, display board；6, the first plate body；7, the second plate body；8,
Third plate body；9, frame；10, display screen；11, control switch；12, loudspeaker；13, USB interface；14, it links up with；15, supporting leg；
16, rotating bar；17, idler wheel；18, the first threaded rod；19, connecting rod；20, operation handle；21, bearing；22, motor；23, second
Thread bush；24, shaft.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
But the present invention is not limited to these Examples.
Embodiment 1
As shown in Figure 1, a kind of dissemination of news case analysis special column display platform, including pedestal 1 and display main body, pedestal 1
For carrying display main body, display main body is used to carry out case analysis explanation and shows；
In order to which when student does not need shift position presentation data can be learnt from front, it is rotatably connected at the top of pedestal 1
It is provided with ball bearing in the middle part of display main body, that is, 1 top surface of pedestal, shaft 24,24 top of shaft are provided in ball bearing
It is connected with bottom plate 3, when use directly rotates display main body；
Display main body includes bottom plate 3, top plate 4 and display board 5, and bottom plate 3 and pedestal 1 are rotatablely connected, and bottom plate 3 passes through support rod
2 are connected with top plate 4, and display board 5 is provided on support rod 2, and the space for placing display board 5 is constituted between bottom plate 3 and top plate 4,
Display board 5 is set on multiple support rods 2, can be fixed setting, or sliding setting, that is, be arranged on support rod 2
There is sliding sleeve, sliding sleeve is connect with display board 5, and the fixing bolt for fixing display board 5, such display board 5 are additionally provided on sliding sleeve
It being capable of adjusting position according to the needs of use；
Display board 5 includes the first plate body 6, the second plate body 7, third plate body 8 and frame 9, and frame 9 is the cabinet of front openings
Structure, and connect with support rod 2, successively sliding is provided with the first plate body 6, the second plate body 7 and third plate from outside to inside in frame 9
Body 8 is embedded with display screen 10, control switch 11, loudspeaker 12 and usb 13 in first plate body 6, and the display screen 10 passes through
Battery is provided in the charging of external power supply inlet wire or display board 5, battery and display screen 10 are electrically connected, battery
External power supply can be used to charge, display screen 10 is electrically connected with control switch 11, loudspeaker 12, usb 13 respectively,
Control switch 11 includes starting control switch and volume control switch, and including confirmation, return, page up, lower one page sum number
The operation-control switch of keyboard；
Second plate body 7 and third plate body 8 are clipboard, in order to write when showing, and maximally utilize writing
The length of second plate body 7 and third plate body 8 is disposed as the half greater than 6 length of the first plate body by plate, and less than the first plate body
6 length；
9 surrounding of frame is additionally provided with multiple hooks 14 for hanging case poster；
In order to more convenient during using display board 5, set on the first plate body 6, the second plate body 7 and third plate body 8
Push and pull bar is set, push and pull bar is built-in handle, is provided with anti-skid design on push and pull bar, such conveniently moving and will not be gone out
The case where now slipping hand.
When it is implemented, the displaying of case analysis process first needs to select to carry out electronic bits of data using the first plate body 6
The displaying for carrying out poster on hook 14 is shown or be suspended on, when using the displaying of the first plate body 6, the second plate body 7 can be pulled
Writing accessory exhibition is carried out with third plate body 8.
Embodiment 2
It is identical as the structure of embodiment 1, the difference is that the moving process of display platform is optimized, as shown in Fig. 2,
For the setting of 1 bottom of pedestal for fixed or Mobile exhibiting platform supporting mechanism, supporting mechanism includes supporting leg 15, rotating bar
16, idler wheel 17, the first threaded rod 18, connecting rod 19 and operation handle 20；
Supporting leg 15 is set to 1 bottom surrounding of pedestal, and supporting leg 15 is used to support entire display platform, and 1 bottom of pedestal is also
Two rotating bars 16 are hinged with, there are two idler wheels 17 by connecting plate setting for each 16 bottom of rotating bar, and idler wheel 17 is for moving
Display platform, that is, 16 bottom of rotating bar are vertically connected with connecting plate, and connecting plate is front-rear direction, and connecting plate bottom is provided with
Two idler wheels 17, pedestal 1 is hollow structure, and inner rotation is provided with the first threaded rod 18, and one end of the first threaded rod 18 is prolonged
It extends to outside pedestal 1, and is provided with operation handle 20, bidirectional helical is symmetrically arranged on the first threaded rod 18, and both ends are distinguished
Be socketed with the first thread bush, be hinged with the connecting rod 19 through 1 bottom of pedestal on the first thread bush, the other end of connecting rod 19 with
Rotating bar 16 is hinged, and 1 bottom of pedestal offers the horizontal through slot that can allow for connecting rod to pass through；Connecting rod 19 is by inner tube, set
If the stretching structure of outer tube and fixture nut composition on inner pipe, inner tube and rotating bar 16 are hinged, outer tube and the first thread bush
Hingedly；
In operation, by rotating operation handle 20, the first threaded rod 18 rotates, on the first threaded rod 18
Close or phase occurs for two the first thread bush from movement, and when close movement occurs, connecting rod 19 drives rotating bar 16 by erecting
Directly to moving horizontally, so that supporting leg 15 be made to come into contact with ground and fixation, when occurring mutually from movement, connecting rod 19 is with turn
Lever is by horizontal direction vertical shift, so that idler wheel 17 be made to come into contact with ground, supporting leg 15 is gradually distance from ground, i.e. removable at this time
Move the display platform；
18 rotation process of the first threaded rod makes to be deflected outward again after two rotating bars 16 are vertical in order to prevent, in the first screw thread
The both ends of bar 18 are provided with the limited block that rotating bar 16 can be made in a vertical state.
In order to enable the display platform to move or fix, the length of rotating bar 16 and idler wheel 17 and greater than supporting leg 15
Highly.
When it is implemented, first threaded rod 18 rotates, two on the first threaded rod 18 by rotation operation handle 20
Close or phase occurs for a first thread bush from movement, and when close movement occurs, connecting rod 19 drives rotating bar 16 by vertical
To moving horizontally, so that supporting leg 15 be made to come into contact with ground and fixation, when occurring mutually from movement, connecting rod 19 drives rotation
Bar is by horizontal direction vertical shift, so that idler wheel 17 be made to come into contact with ground, supporting leg 15 is gradually distance from ground, i.e. removable at this time
The display platform.
Embodiment 3
It is identical as the structure of embodiment 1 or embodiment 2, the difference is that the position move mode of display board 5 is optimized,
As shown in figure 3, support rod 2 is threaded rod, it is connect by bearing 21 with top plate 4 at the top of support rod 2；
Bottom plate 3 is hollow structure, and motor 22 is provided in the middle part of inner bottom surface, and motor 22 is the output at dual-axle motor and both ends
Axis passes through shaft coupling and is connected with worm screw, and Double-directional rotary may be implemented in motor 22, in actual operation, can be according to the needs of use
Retarder is connect with motor 22, two sides of the bottom also pass through bearing and are connected with the lifting turbine engaged with worm screw in bottom plate 3, go up and down
The support rod 2 through bottom plate 3 is connected on turbine；
It is slidably connected on each support rod 2 there are two the second thread bush 23, four the second thread bush 23 are connected with jointly
Display board 5 is additionally provided with the switch for controlling the opening and closing of motor 22 on bottom plate 3.
When it is implemented, the starting of motor 22 rotates worm screw, thus the liter engaged with worm screw by switch control motor 22
Dropping turbine drives support rod 2 to rotate, and movement upwardly or downwardly occurs on support rod 2 for the second thread bush 23.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of dissemination of news case analysis special column display platform, which is characterized in that including pedestal (1) and display main body；
The display main body is rotatably connected at the top of the pedestal (1)；
The display main body includes bottom plate (3), top plate (4) and display board (5), and the bottom plate (3) and the pedestal (1) rotation connect
It connects, the bottom plate (3) is connected with the top plate (4) by support rod (2), is provided with the display board on the support rod (2)
(5)；
The display board (5) includes the first plate body (6), the second plate body (7), third plate body (8) and frame (9), the frame (9)
It for the body structure of front openings, and is connect with the support rod (2), successively sliding setting from outside to inside in the frame (9)
There are the first plate body (6), the second plate body (7) and third plate body (8), display screen (10), control are embedded in first plate body (6)
(11), loudspeaker (12) and USB interface (13) are switched, second plate body (7) and third plate body (8) are clipboard, the side
Frame (9) surrounding is additionally provided with multiple hooks (14) for hanging case poster.
2. a kind of dissemination of news case analysis special column as described in claim 1 display platform, which is characterized in that the pedestal
(1) bottom is additionally provided with the supporting mechanism for fixed or Mobile exhibiting platform, the supporting mechanism include supporting leg (15),
Rotating bar (16), idler wheel (17), the first threaded rod (18), connecting rod (19) and operation handle (20)；
The supporting leg (15) is set to the pedestal (1) bottom surrounding, and pedestal (1) bottom is also hinged with two rotating bars
(16), by connecting plate setting there are two the idler wheel (17), the pedestal (1) is hollow for each rotating bar (16) bottom
Structure, and inner rotation is provided with first threaded rod (18), one end of first threaded rod (18) extends to the bottom
Seat (1) is external, and is provided with the operation handle (20), is symmetrically arranged with bidirectional helical on first threaded rod (18), and
Both ends are respectively sleeved on the first thread bush, and the connecting rod through the pedestal (1) bottom is hinged on first thread bush
(19), hingedly, bottom offers the pedestal (1) can allow for for the other end of the connecting rod (19) and the rotating bar (16)
The horizontal through slot that the connecting rod passes through.
3. a kind of dissemination of news case analysis special column as claimed in claim 2 display platform, which is characterized in that first spiral shell
The both ends of rasp bar (18) are provided with the limited block that the rotating bar (16) can be made in a vertical state.
4. a kind of dissemination of news case analysis special column as claimed in claim 3 display platform, which is characterized in that the rotating bar
(16) and the length of the idler wheel (17) and be greater than the supporting leg (15) height.
5. a kind of dissemination of news case analysis special column as claimed in claim 2 or 4 display platform, which is characterized in that the company
Extension bar (19) is by inner tube, is arranged outer tube on inner pipe and stretching structure that fixture nut forms, said inner tube with described turn
Hingedly, the outer tube and first thread bush are hinged for lever (16).
6. a kind of dissemination of news case analysis special column as described in claim 1 display platform, which is characterized in that the support rod
(2) it is threaded rod, is connect by bearing (21) with the top plate (4) at the top of the support rod (2)；
The bottom plate (3) be hollow structure, and inner bottom surface in the middle part of be provided with motor (22), the motor (22) be dual-axle motor and
The output shaft at both ends passes through shaft coupling and is connected with worm screw, and the interior two sides of the bottom of the bottom plate (3) also pass through bearing and are connected with and institute
The lifting turbine of worm screw engagement is stated, the support rod (2) through the bottom plate (3) is connected on the lifting turbine；
Being slidably connected on each support rod (2), there are two second thread bush (23), four second thread bush
(23) it is connected with the display board (5), is additionally provided on the bottom plate (3) for controlling opening for the motor (22) opening and closing jointly
It closes.
7. a kind of dissemination of news case analysis special column as described in claim 1 display platform, which is characterized in that the pedestal
(1) it is provided with ball bearing in the middle part of top surface, is provided in the ball bearing shaft (24), is connected at the top of the shaft (24)
The bottom plate (3).
8. a kind of dissemination of news case analysis special column as described in claim 1 display platform, which is characterized in that the display screen
(10) it is electrically connected respectively with the control switch (11), the loudspeaker (12), the USB interface (13), the control is opened
Closing (11) includes starting control switch and volume control switch, and including confirmation, return, page up, lower one page sum number keyboard
Operation-control switch.
9. a kind of dissemination of news case analysis special column as described in claim 1 display platform, which is characterized in that second plate
The length of body (7) and third plate body (8) is all larger than the half of the first plate body (6) length, and less than the length of the first plate body (6).
10. a kind of dissemination of news case analysis special column as claimed in claim 9 display platform, which is characterized in that the first plate body
(6), it is provided with push and pull bar on the second plate body (7) and third plate body (8), the push and pull bar is built-in handle, described to push away
Anti-skid design is provided on pulling handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412845.4A CN110021252A (en) | 2019-05-17 | 2019-05-17 | A kind of dissemination of news case analysis special column display platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412845.4A CN110021252A (en) | 2019-05-17 | 2019-05-17 | A kind of dissemination of news case analysis special column display platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110021252A true CN110021252A (en) | 2019-07-16 |
Family
ID=67193954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910412845.4A Pending CN110021252A (en) | 2019-05-17 | 2019-05-17 | A kind of dissemination of news case analysis special column display platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN110021252A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113823130A (en) * | 2021-08-16 | 2021-12-21 | 江苏凤凰数字传媒有限公司 | Method and system for applying voice synthesis technology to language teaching |
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Application publication date: 20190716 |