CN108443669A - A kind of novel electronic whiteboard - Google Patents
A kind of novel electronic whiteboard Download PDFInfo
- Publication number
- CN108443669A CN108443669A CN201810312426.9A CN201810312426A CN108443669A CN 108443669 A CN108443669 A CN 108443669A CN 201810312426 A CN201810312426 A CN 201810312426A CN 108443669 A CN108443669 A CN 108443669A
- Authority
- CN
- China
- Prior art keywords
- electronic whiteboard
- hydraulic cylinder
- ontology
- support baseboard
- rotary electric
- 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.)
- Withdrawn
Links
- 230000005611 electricity Effects 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- 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
- F16M11/24—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
-
- 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
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)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of novel electronic whiteboards,Including support baseboard,Electronic whiteboard ontology and belt,The both ends of the support baseboard are welded in two supporting beams,Hydraulic cylinder is installed on the upper end centre position of the support baseboard,The upper end hydraulic drive of the hydraulic cylinder is connected with hydraulic pressure support bar,The upper end of the hydraulic pressure support bar is equipped with fixed seat,The electronic whiteboard ontology includes frame and panel body,And panel body is mounted in frame,The upper end of the electronic whiteboard ontology is equipped with cantilevered plate,The overhanging end of the cantilevered plate is equipped with projector mount pad,The rear end of the electronic whiteboard ontology is provided with mounting bracket,The trailing flank of the mounting bracket is equipped with rotary electric machine,The bottom shaft end of the rotary electric machine is equipped with driving wheel,The top surface upper and lower ends of the bottom surface of the mounting bracket and the fixed seat are symmetrically installed with bearing block.The present invention is not necessarily to be mounted on metope, and can realize that height adjusts and horizontally rotate adjusting, flexibility height.
Description
Technical field
The present invention relates to teaching equipment technical field, specially a kind of novel electronic whiteboard.
Background technology
In recent years, China's science and technology achieves significant progress, especially apparent in education sector progress, with IT application in education sector
And the continuous propulsion of education skill modernization, electronic whiteboard teaching equipment gradually add media television instead of traditional blackboard
Pattern enters among numerous classrooms.
But existing electronic whiteboard has the following disadvantages：
1, existing electronic whiteboard is fixed on the metope in classroom using suspension type mostly, and this mode needs to beat on metope
Hole, blending bolt are fixed, and dismounting is difficult, cumbersome, and cannot achieve height and adjust.
2, existing electronic whiteboard controllability is poor, cannot achieve and horizontally rotates adjusting, can limited coverage area, it is practical
Property is bad.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of novel electronic whiteboards, solve existing technology dismounting more
It is cumbersome, and flexibility is poor, problem inconvenient for use.
（Two）Technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of novel electronic whiteboard, including support baseboard, electronics
The both ends of blank ontology and belt, the support baseboard are welded in two supporting beams, the upper end interposition of the support baseboard
Set and hydraulic cylinder be installed, the upper end hydraulic drive of the hydraulic cylinder is connected with hydraulic pressure support bar, the hydraulic pressure support bar it is upper
End is equipped with fixed seat, and the electronic whiteboard ontology includes frame and panel body, and panel body is mounted in frame, the electricity
The upper end of sub- blank ontology is equipped with cantilevered plate, and the overhanging end of the cantilevered plate is equipped with projector mount pad, and the electronics is white
The rear end of plate ontology is provided with mounting bracket, and the trailing flank of the mounting bracket is equipped with rotary electric machine, the bottom of the rotary electric machine
Shaft end is equipped with driving wheel, and the top surface upper and lower ends of the bottom surface of the mounting bracket and the fixed seat are symmetrically installed with bearing
, it is provided with rotation axis between two bearing blocks, and driven wheel is installed in rotation axis, the driven wheel and driving wheel
It is connected by belt transmission, the bottom end side of the electronic whiteboard ontology is equipped with electric cabinet, and the upper end of the support baseboard exists
The side of hydraulic cylinder is provided with mounting electricity storage pack.
Preferably, the rotary electric machine is servo motor and rotary electric machine is electrically connected with electric cabinet by conducting wire.
Preferably, the both ends of two supporting beams are equipped with rubber base.
Preferably, control button is installed on the electric cabinet, and electric cabinet passes through with hydraulic cylinder and mounting electricity storage pack respectively
Conducting wire is electrically connected.
Preferably, control button is installed on the electric cabinet, and electric cabinet passes through with hydraulic cylinder and mounting electricity storage pack respectively
Conducting wire is electrically connected.
（Three）Advantageous effect
The present invention provides a kind of novel electronic whiteboards, have following advantageous effect：
（1）The present invention, in use, can place the present apparatus on the ground, is then pressed by the way that hydraulic cylinder and hydraulic pressure support bar is arranged
Control button on dynamic electric cabinet opens hydraulic cylinder, and Driven by Hydraulic Cylinder hydraulic pressure support bar moves up or down drive electronic whiteboard
Ontology, which synchronizes, to be moved up or down, and the viewing visual angle of viewer is changed, and the present invention is not necessarily to be mounted on metope, easy for installation,
And it can realize that upper-lower height is adjusted.
（2）The present invention is by being arranged rotary electric machine, driving wheel, driven wheel and belt, in use, pressing the control on electric cabinet
Button processed, opens rotary electric machine, and the shaft of rotary electric machine drives driving wheel rotation, driving wheel to drive driven rotation by belt
Dynamic, driven wheel drives rotation axis and electronic whiteboard ontology to rotate synchronously, and the present invention can need to horizontally rotate according to user
It adjusts, keeps the coverage area of electronic whiteboard wider, easy to use, flexibility is high.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the side view of the present invention.
In figure：1 support baseboard, 2 supporting beams, 3 rubber bases, 4 hydraulic cylinders, 5 hydraulic pressure support bars, 6 fixed seats, 7 electronic whiteboards
Ontology, 8 frames, 9 panel bodies, 10 cantilevered plates, 11 mounting electricity storage packs, 12 projector mount pads, 13 mounting brackets, 14 rotary electric machines, 15 masters
Driving wheel, 16 bearing blocks, 17 rotation axis, 18 driven wheels, 19 belts, 20 electric cabinets.
Specific implementation mode
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 describes, 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.
As shown in Figs. 1-2, the present invention provides a kind of technical solution：A kind of novel electronic whiteboard, including support baseboard 1, electricity
The both ends of sub- blank ontology 7 and belt 19, the support baseboard 1 are welded in two supporting beams 2, the support baseboard 1 it is upper
End is equipped with hydraulic cylinder 4 on centre position, and the upper end hydraulic drive of the hydraulic cylinder 4 is connected with hydraulic pressure support bar 5, the hydraulic pressure
The upper end of supporting rod 5 is equipped with fixed seat 6, and the electronic whiteboard ontology 7 includes frame 8 and panel body 9, and panel body 9 is pacified
In frame 8, the upper end of the electronic whiteboard ontology 7 is equipped with cantilevered plate 10, and the overhanging end of the cantilevered plate 10 is equipped with
The rear end of projector mount pad 12, the electronic whiteboard ontology 7 is provided with mounting bracket 13, the trailing flank installation of the mounting bracket 13
There are rotary electric machine 14, the bottom shaft end of electric 14 machines of rotation that driving wheel 15, the bottom surface of the mounting bracket 13 and institute are installed
The top surface upper and lower ends for stating fixed seat 6 are symmetrically installed with bearing block 16, and rotation axis 17 is provided between two bearing blocks 16,
And driven wheel 18 is installed, the driven wheel 18 is sequentially connected with driving wheel 15 by belt 19, the electricity in rotation axis 17
The bottom end side of sub- blank ontology 7 is equipped with electric cabinet 20, and the upper end of the support baseboard 1 is provided in the side of hydraulic cylinder 4
Mounting electricity storage pack 11, the rotary electric machine 14 is servo motor and rotary electric machine 14 is electrically connected with electric cabinet 20 by conducting wire, two
The both ends of a supporting beam 2 are equipped with rubber base 3, control button are equipped on the electric cabinet 20, and electric cabinet 20 divides
It is not electrically connected by conducting wire with hydraulic cylinder 4 and mounting electricity storage pack 11, the frame 8 is aluminum alloy frame.
In use, the present apparatus can be placed to the control button then pressed on the ground on electric cabinet 20 opens hydraulic cylinder
4, hydraulic cylinder 4 drives hydraulic pressure support bar 5 to move up or down and drives electronic whiteboard ontology 7 to synchronize to move up or down, change
The viewing visual angle for becoming viewer presses the control button on electric cabinet 20, opens rotary electric machine 14, the shaft band of rotary electric machine 14
Dynamic driving wheel 15 rotates, and driving wheel 15 drives driven wheel 18 to rotate by belt 19, and driven wheel 18 drives rotation axis 17 and electronics
Blank ontology 7 rotates synchronously.
It can to sum up obtain, the present invention is by being arranged hydraulic cylinder 4, hydraulic pressure support bar 5, rotary electric machine 14, driving wheel 15, driven wheel
18 and belt 19, it is relatively complicated to solve existing technology dismounting, and flexibility is poor, problem inconvenient for use.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of novel electronic whiteboard, including support baseboard（1）, electronic whiteboard ontology（7）And belt（19）, it is characterised in that：
The support baseboard（1）Both ends be welded on two supporting beams（2）On, the support baseboard（1）Upper end centre position on pacify
Equipped with hydraulic cylinder（4）, the hydraulic cylinder（4）Upper end hydraulic drive be connected with hydraulic pressure support bar（5）, the hydraulic pressure support bar
（5）Upper end fixed seat is installed（6）, the electronic whiteboard ontology（7）Including frame（8）And panel body（9）, and panel body
（9）Mounted on frame（8）It is interior, the electronic whiteboard ontology（7）Upper end cantilevered plate is installed（10）, the cantilevered plate（10）'s
Overhanging end is equipped with projector mount pad（12）, the electronic whiteboard ontology（7）Rear end be provided with mounting bracket（13）, the peace
It shelves（13）Trailing flank rotary electric machine is installed（14）, the rotation electricity（14）The bottom shaft end of machine is equipped with driving wheel
（15）, the mounting bracket（13）Bottom surface and the fixed seat（6）Top surface upper and lower ends be symmetrically installed with bearing block（16）, two
A bearing block（16）Between be provided with rotation axis（17）, and rotation axis（17）On driven wheel is installed（18）, it is described from
Driving wheel（18）With driving wheel（15）Pass through belt（19）It is sequentially connected, the electronic whiteboard ontology（7）Bottom end side be equipped with
Electric cabinet（20）, the support baseboard（1）Upper end in hydraulic cylinder（4）Side be provided with mounting electricity storage pack（11）.
2. a kind of novel electronic whiteboard according to claim 1, it is characterised in that：The rotary electric machine（14）For servo electricity
Machine and rotary electric machine（14）With electric cabinet（20）It is electrically connected by conducting wire.
3. a kind of novel electronic whiteboard according to claim 1, it is characterised in that：Two supporting beams（2）Both ends
Rubber base is installed（3）.
4. a kind of novel electronic whiteboard according to claim 1, it is characterised in that：The electric cabinet（20）On control is installed
Button processed, and electric cabinet（20）Respectively with hydraulic cylinder（4）And mounting electricity storage pack（11）It is electrically connected by conducting wire.
5. a kind of novel electronic whiteboard according to claim 1, it is characterised in that：The frame（8）For aluminum alloy frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312426.9A CN108443669A (en) | 2018-04-09 | 2018-04-09 | A kind of novel electronic whiteboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312426.9A CN108443669A (en) | 2018-04-09 | 2018-04-09 | A kind of novel electronic whiteboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108443669A true CN108443669A (en) | 2018-08-24 |
Family
ID=63199423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810312426.9A Withdrawn CN108443669A (en) | 2018-04-09 | 2018-04-09 | A kind of novel electronic whiteboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108443669A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113009765A (en) * | 2021-03-05 | 2021-06-22 | 马鞍山状元郎电子科技有限公司 | Modularization whiteboard |
-
2018
- 2018-04-09 CN CN201810312426.9A patent/CN108443669A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113009765A (en) * | 2021-03-05 | 2021-06-22 | 马鞍山状元郎电子科技有限公司 | Modularization whiteboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180824 |
|
| WW01 | Invention patent application withdrawn after publication |