CN109377790A - A kind of teenager's law popularization propaganda and education machine - Google Patents
A kind of teenager's law popularization propaganda and education machine Download PDFInfo
- Publication number
- CN109377790A CN109377790A CN201811521437.4A CN201811521437A CN109377790A CN 109377790 A CN109377790 A CN 109377790A CN 201811521437 A CN201811521437 A CN 201811521437A CN 109377790 A CN109377790 A CN 109377790A
- Authority
- CN
- China
- Prior art keywords
- braced frame
- teenager
- threaded rod
- mounting plate
- sliding slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
Landscapes
- 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)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of teenager's law popularization propaganda and education machines, including braced frame, the lower surface two sides of the braced frame are equipped with mounting base, the upper surface two sides of the braced frame are fixedly connected with rain visor by vertical bar, transmission groove is equipped with inside the upper surface of the braced frame, the inside both side surface of the braced frame is equipped with adjusting sliding slot, the interior lower end for adjusting sliding slot is equipped with operation groove, the inner surface for adjusting sliding slot is rotatably connected to adjusting threaded rod, the upper surface for adjusting threaded rod is fixedly installed with sprocket wheel, the outer surface of the sprocket wheel is engaged with driving chain, the sprocket wheel and driving chain are rotationally connected with the inner surface of transmission groove, teenager's law popularization propaganda and education's machine supports adjustable plate by the threaded rod of braced frame Inner link, height can be adjusted by a small margin after installation positioning, in this way The convenience used and stability can be greatly improved, the quality of education is improved.
Description
Technical field
The present invention relates to propaganda and education's machine technical fields, specially a kind of teenager's law popularization propaganda and education machine.
Background technique
In teen-age education, the promotion of legal knowledge is also a very important link, and in existing law dissemination,
It is mostly to carry out the promotion of legal knowledge and education in campus by propaganda and education's machine.
But existing propaganda and education's machine still has several drawbacks place in actual use, for example, publicizing for convenience, generally
All it is that the two sides of road of arriving school are fixedly mounted in propaganda and education's machine, is mostly that selection is installed in flower bed and in order to avoid occupying road
Portion, and existing mounting means is all to be positioned by the support rod of regular length, and flower bed is different from the difference in height on road surface, causes
Propaganda and education's machine of different location is different from pavement-height, influences adolescent student viewing effect, and the quality of education is poor, simultaneously because installation
It to inside flower bed, and controls box and is generally all mounted on bracket rear, when needing to safeguard replacement, it is necessary to stand to progress inside flower bed
Operation, can not only influence each other interference, but also be also easy to cause damages to flowers and trees, very inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of teenager's law popularization propaganda and education machines, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of teenager's law popularization propaganda and education machine, including support frame
Frame, the lower surface two sides of the braced frame are equipped with mounting base, and the upper surface two sides of the braced frame are fixed by vertical bar
It is connected with rain visor, is equipped with transmission groove, the inside both side surface of the braced frame inside the upper surface of the braced frame
It is equipped with adjusting sliding slot, the interior lower end for adjusting sliding slot is equipped with operation groove；
The inner surface for adjusting sliding slot is rotatably connected to adjusting threaded rod, and the upper surface for adjusting threaded rod is fixed
Sprocket wheel is installed, the outer surface of the sprocket wheel is engaged with driving chain, and the sprocket wheel and driving chain are rotationally connected with transmission
The inner surface of groove.
Preferably, the lower surface for adjusting threaded rod is fixedly connected with hand wheel, and the hand wheel is rotationally connected with behaviour
Make the inner surface of groove, the outer surface of the hand wheel is equipped with vertical through slot, and the inner surface upper end of the vertical through slot is cut with scissors
It is connected to auxiliary rod.
Preferably, the outer surface for adjusting threaded rod is threaded with adjustable plate, the adjusting by adjusting threaded hole
The outer surface of plate is slidably connected to the inner surface for adjusting sliding slot, and the outer surface of the adjustable plate is rotatablely connected by rotation axis
There is mounting plate, the front-end surface of the mounting plate is fixedly installed with display screen, and the rear side surface of the mounting plate is fixedly installed with
Control box.
Preferably, the upper surface both ends of the mounting plate pass through hinged seat and are hinged with cross bar, the lower surface of the cross bar
Front end is fixedly connected with locating piece, after the outer surface of the locating piece is slidably connected to the upper surface of adjustable plate by location hole
Side.
Preferably, the Internal back end of the cross bar is equipped with strip through slot, and the inner surface of the strip through slot is slidably connected
There is housing screw, the housing screw is connected to the upper surface of mounting plate, the following table of the cross bar by threaded hole screw thread
End is fixedly connected with support spring in front, and the lower surface of the support spring is fixedly connected on the upper table of mounting plate by spring groove
It holds in front.
Compared with prior art, the beneficial effects of the present invention are: teenager's law popularization propaganda and education's machine passes through inside braced frame
The threaded rod of linkage supports adjustable plate, can adjust height by a small margin after installation positioning, and it is poor to adapt to different pavement-height,
Convenient for viewing, while by rotation axis connection plate, is limited in conjunction with the cross bar with locating piece, can guarantee stability
While, convenient for flip angle towards road surface side, conveniently the control box at rear is safeguarded, use can be greatly improved in this way
Convenience and stability, improve the quality of education.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the partial schematic diagram that adjustable plate of the invention connects；
Fig. 3 is the structural schematic diagram of hand wheel of the invention；
Fig. 4 is the side schematic view of mounting plate of the invention；
Enlarged drawing at the A that Fig. 5 is located by connecting for cross bar of the invention；
Fig. 6 is control principle block diagram of the invention.
In figure: 1 braced frame, 11 mounting bases, 12 rain visors, 13 transmission grooves, 14 adjust sliding slot, 15 operation grooves, 16
Adjust threaded rod, 17 sprocket wheels, 18 driving chains, 2 hand wheels, 21 vertical through slots, 22 auxiliary rods, 23 adjusting threaded holes, 24 adjustings
Plate, 25 rotation axis, 26 mounting plates, 27 display screens, 28 control boxes, 3 hinged seats, 31 cross bars, 32 locating pieces, 33 location holes, 34 length
Through slot, 35 housing screws, 36 support springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of teenager's law popularization propaganda and education machine, including braced frame
1, the lower surface two sides of braced frame 1 are equipped with mounting base 11, can be fixedly installed on ground by screw, and two sides are fixed to be protected
Stability is demonstrate,proved, the upper surface two sides of braced frame 1 are fixedly connected with rain visor 12 by vertical bar, can keep off the rain, avoid rainwater pair
System damages, and transmission groove 13 is equipped with inside the upper surface of braced frame 1, and the inside both side surface of braced frame 1 is all provided with
Have and adjust sliding slot 14, conveniently slides up and down and adjust height, adapt to that different pavement-heights is poor, adjust the interior lower end of sliding slot 14
Equipped with operation groove 15；
The inner surface for adjusting sliding slot 14, which is rotatably connected to, adjusts threaded rod 16, adjusts the fixed peace in upper surface of threaded rod 16
Equipped with sprocket wheel 17, the outer surface of sprocket wheel 17 is engaged with driving chain 18, can connect the adjusting threaded rod 16 of two sides in this way
It links to realize, can guarantee two sides while rotate, improve stability when adjusting, avoid eccentric dislocation, sprocket wheel 17 and transmission
Chain 18 is rotationally connected with the inner surface of transmission groove 13.
The lower surface for adjusting threaded rod 16 is fixedly connected with hand wheel 2, and hand wheel 2 is rotationally connected with the interior of operation groove 15
Side surface, the outer surface of hand wheel 2 is equipped with vertical through slot 21, convenient to adjust height with the rotation of threaded rod 16 is adjusted, simultaneously
Auxiliary rod 22 can be turned to lateral position, torque arm length can be increased, guarantee the convenience adjusted, and other auxiliary rods 22
It is vertical to place, it will not interfere with rotation, guarantee stability, the inner surface upper end of vertical through slot 21 is hinged with auxiliary rod 22.
The outer surface for adjusting threaded rod 16 is threaded with adjustable plate 24, the appearance of adjustable plate 24 by adjusting threaded hole 23
Face is slidably connected to the inner surface for adjusting sliding slot 14, can be adjusted up and down in height in this way with adjustable plate 24, using different
Height installation requirements are conducive to student viewing, improve law dissemination effect, and the outer surface of adjustable plate 24 is rotated by rotation axis 25
It is connected with mounting plate 26, the front-end surface of mounting plate 26 is fixedly installed with display screen 27, the fixed peace of the rear side surface of mounting plate 26
It controls to be equipped with inside box in casing equipped with control box 28 and industrial control mainboard, power module, Driver Card, playback terminal is set and broadcast
Management server is put, power supply is industrial control mainboard power supply, and industrial control mainboard is separately connected Driver Card, playback terminal and display screen, broadcasts
Management server connection playback terminal is put, the broadcasting management software played in management server can be responsible for various multimedia messages
Publication, the application of various functions is realized for playback terminal, as material management, program broadcasting list editorial management, playback terminal management,
Programme content is updated on playback terminal, then is handled through industrial control mainboard, is shown by display screen, realize video, audio, picture,
Information, the real-time display of program broadcasting list are controlled, can support video, audio, subtitle, text, picture, real-time subtitle and figure
The various Multimedia Combination broadcasting contents such as piece, PPT, digital dock, picture clock, weather forecast, webpage information, it is easy to use,
Educational effect is good.
The upper surface both ends of mounting plate 26 pass through hinged seat 3 and are hinged with cross bar 31, and the lower surface front end of cross bar 31 is fixed
It is connected with locating piece 32, the outer surface of locating piece 32 is slidably connected on rear side of the upper surface of adjustable plate 24 by location hole 33, this
Sample can be limited from upper end by mounting plate 26 since adjustable plate 24 connects, and avoid arbitrarily rotating, and improve safety and stability
Property, and when needing to safeguard, limit can be cancelled, mounting plate 26 is rotated 180 degree, rear is towards road surface, without trampling on flower
Altar can be carried out safeguarding, guarantee convenience.
The Internal back end of cross bar 31 is equipped with strip through slot 34, and the inner surface of strip through slot 34 slidably connects housing screw
35, housing screw 35 is connected to the upper surface of mounting plate 26 by threaded hole screw thread, and the lower surface front end of cross bar 31 is fixed
It is connected with support spring 36, can be positioned in this way by housing screw 35, avoid falling off, guarantees security and stability, support
The lower surface of spring 36 is fixedly connected on the upper surface front end of mounting plate 26 by spring groove.
The present invention is in the specific implementation: when in use, braced frame 1 being fixedly installed to the flower in roadside by mounting base 11
Inside altar, then according to difference in height, auxiliary rod 21 is turned to horizontal position, torque arm length can be increased, it can be with operation
2 rotation of wheel, and then the rotary action by adjusting threaded rod 16 moves inside adjusting sliding slot 14 with adjustable plate 24, can adjust
Section height engages sprocket wheel 17 by the driving chain 18 of upper end to adapt to pavement-height, it is ensured that the adjusting spiral shell of two sides
Rasp bar 16 rotates simultaneously, avoids eccentric dislocation, guarantees the stability of slidable adjustment, and adaptability is higher, in this way convenient for broadcasting law popularization
Propaganda film is educated, and when needing to be serviced, housing screw 45 can be unclamped, support spring 36 pushes up cross bar 31 upwards
It rises, rear side is slided on housing screw 35 by strip sliding slot 34, can be avoided, be avoided interference with, and is positioned such that block 32 is de-
Cancel from location hole 33 and limiting, mounting plate 26 can be rotated 180 degree around rotation axis 25, box 28 will be controlled towards road
Flowers and trees are damaged without entering inside flower bed convenient for safeguarding on the outside in face, safe and efficient, can greatly improve use in this way
Convenience and safety.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of teenager's law popularization propaganda and education machine, including braced frame (1), it is characterised in that: the lower surface of the braced frame (1)
Two sides are equipped with mounting base (11), and the upper surface two sides of the braced frame (1) are fixedly connected with rain visor (12) by vertical bar,
Transmission groove (13) are equipped with inside the upper surface of the braced frame (1), the inside both side surface of the braced frame (1) is all provided with
Have adjusting sliding slot (14), the interior lower end for adjusting sliding slot (14) is equipped with operation groove (15)；
The inner surface for adjusting sliding slot (14), which is rotatably connected to, adjusts threaded rod (16), described to adjust the upper of threaded rod (16)
Surface is fixedly installed with sprocket wheel (17), and the outer surface of the sprocket wheel (17) is engaged with driving chain (18), the sprocket wheel (17) and
Driving chain (18) is rotationally connected with the inner surface of transmission groove (13).
2. a kind of teenager's law popularization propaganda and education according to claim 1 machine, it is characterised in that: adjusting threaded rod (16)
Lower surface is fixedly connected with hand wheel (2), and the hand wheel (2) is rotationally connected with the inner surface of operation groove (15), described
The outer surface of hand wheel (2) is equipped with vertical through slot (21), and the inner surface upper end of the vertical through slot (21) is hinged with auxiliary rod
(22)。
3. a kind of teenager's law popularization propaganda and education according to claim 1 machine, it is characterised in that: adjusting threaded rod (16)
Outer surface is threaded with adjustable plate (24) by adjusting threaded hole (23), and the outer surface of the adjustable plate (24) is slidably connected to
The inner surface of sliding slot (14) is adjusted, the outer surface of the adjustable plate (24) is rotatably connected to mounting plate by rotation axis (25)
(26), the front-end surface of the mounting plate (26) is fixedly installed with display screen (27), and the rear side surface of the mounting plate (26) is solid
Dingan County is equipped with control box (28).
4. a kind of teenager's law popularization propaganda and education according to claim 3 machine, it is characterised in that: the upper table of the mounting plate (26)
Face both ends pass through hinged seat (3) and are hinged with cross bar (31), and the lower surface front end of the cross bar (31) is fixedly connected with locating piece
(32), the outer surface of the locating piece (32) is slidably connected on rear side of the upper surface of adjustable plate (24) by location hole (33).
5. a kind of teenager's law popularization propaganda and education according to claim 4 machine, it is characterised in that: behind the inside of the cross bar (31)
End is equipped with strip through slot (34), and the inner surface of the strip through slot (34) slidably connects housing screw (35), the compression
Screw (35) is connected to the upper surface of mounting plate (26) by threaded hole screw thread, and the lower surface front end of the cross bar (31) is solid
Surely it is connected with support spring (36), the lower surface of the support spring (36) is fixedly connected on mounting plate (26) by spring groove
Upper surface front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521437.4A CN109377790A (en) | 2018-12-08 | 2018-12-08 | A kind of teenager's law popularization propaganda and education machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521437.4A CN109377790A (en) | 2018-12-08 | 2018-12-08 | A kind of teenager's law popularization propaganda and education machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109377790A true CN109377790A (en) | 2019-02-22 |
Family
ID=65373619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811521437.4A Pending CN109377790A (en) | 2018-12-08 | 2018-12-08 | A kind of teenager's law popularization propaganda and education machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109377790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566791A (en) * | 2019-09-17 | 2019-12-13 | 安徽晟源环保新型材料有限公司 | Support for electronic information projector |
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| CN207938273U (en) * | 2018-02-10 | 2018-10-02 | 济宁市技师学院 | A kind of university campus propaganda board |
| CN208044922U (en) * | 2018-09-10 | 2018-11-02 | 高彤彤 | A kind of new-type English teaching display board |
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|---|---|---|---|---|
| KR20110101804A (en) * | 2010-03-10 | 2011-09-16 | 성화기술산업 주식회사 | A indicating apparatus of sign-car for the direction |
| CN206594888U (en) * | 2017-02-25 | 2017-10-27 | 江西现代职业技术学院 | A kind of special exhibiting device of English Teaching Class |
| CN206649831U (en) * | 2017-02-28 | 2017-11-17 | 天津市晟言科贸有限公司 | A kind of Mobile double-side electronic information display device |
| CN207784805U (en) * | 2017-05-31 | 2018-08-31 | 齐齐哈尔工程学院 | A kind of Computer Science and Technology displaying device |
| CN207068287U (en) * | 2017-06-13 | 2018-03-02 | 咸宁职业技术学院 | A kind of Multifunctional Chinese teaching Graphic Panel |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |
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| RJ01 | Rejection of invention patent application after publication |