CN107568901A - Intelligent projection teaching dais - Google Patents
Intelligent projection teaching dais Download PDFInfo
- Publication number
- CN107568901A CN107568901A CN201710808734.6A CN201710808734A CN107568901A CN 107568901 A CN107568901 A CN 107568901A CN 201710808734 A CN201710808734 A CN 201710808734A CN 107568901 A CN107568901 A CN 107568901A
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- Prior art keywords
- connection
- teaching
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- interior
- projection
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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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/10—Reading-desks; Lecterns; Pulpits, i.e. free-standing characterised by association with auxiliary devices, e.g. paper clamps, line indicators
Abstract
The present invention relates to a kind of intelligent projection teaching dais, it belongs to teaching equipment technology field.The intelligent projection teaching dais of the present invention, including teaching controlling pallet body and dais support table body, insurance slot is provided with front side of teaching controlling pallet body, insure and insurance inserted sheet is provided with slot, teaching controlling pallet body is provided with picture plane pallet, picture plane pallet is provided with view data display screen, scanning light-passing board is provided with inside scan conversion apparatus, scanning light-passing board is provided with square effect groove, roller groove is provided with the right side of square effect groove, driving roller is provided with roller groove, illuminating lamp tube is provided with the downside of scanning light-passing board, projection retracting cylinder is provided with rear side of picture plane pallet, project and height regulation mouth is provided with the right side of retracting cylinder.The present invention is multiple functional, easy to use, time saving and energy saving when carrying out teaching projection mapping explanation analysis, scientific and effective, multiple functional, quick comfortable, alleviates the work difficulty of mathematical education personnel.
Description
The application is application number：2015106891521, the applying date：On October 15th, 2015, denomination of invention：Intelligence projection
The divisional application at mathematical education dais.
Technical field
The invention belongs to teaching equipment technology field, and in particular to a kind of intelligent projection teaching dais.
Background technology
Mathematics teacher, it is necessary to carry out map explanation and mathematical formulae analysis, and is entering when carrying out mathematical education and instructing
The writing on the blackboard, it is necessary to which mathematics teacher is mapped in advance before the class during andante book teaching-guiding, and when map modification and mark
Can not flexibly it change, it is necessary to expend the substantial amounts of time and efforts of mathematical education personnel, and say carrying out the demonstration of student's paper
Xie Shi, convenient shared in time with student interaction is shared, it is necessary to carry out projection, and conventional teaching method can not be solved efficiently and effectively
Certainly problem, so as to waste time in classroom, if things go on like this, considerably increase the work difficulty of mathematical education personnel.
The content of the invention
It is time saving and energy saving it is an object of the invention to provide one kind when carrying out teaching projection mapping explanation analysis, it is scientific and effective,
It is multiple functional, quick comfortable intelligent projection teaching dais.
The technical scheme is that：Intelligent projection teaching dais, including teaching controlling pallet body and dais support desk
Body, insurance slot is provided with front side of teaching controlling pallet body, insurance inserted sheet, teaching controlling pallet body are provided with insurance slot
Picture plane pallet is provided with, picture plane pallet is provided with view data display screen, pressed on the downside of view data display screen provided with function
Key, the function button left and right sides are provided with selection key, projection control zone are provided with the left of picture plane pallet, projects and is provided with control zone
Knob groove, knob groove is interior to be provided with focal adjustment knob, and frequency modulation chute is provided with front side of focal adjustment knob, is provided with and adjusts in frequency modulation chute
Frequency sliding block, picture plane pallet front side, which is provided with, touches writing screen, touches and separation trough is provided with the right side of writing screen, and separation trough downside is provided with spirit
Quick calibration button, picture plane pallet right side are provided with scan conversion apparatus, and scan conversion apparatus is provided with scanning record box, and scanning turns
The outer access slot of winding displacement is provided with front side of changing device, external transmission flat cable is provided with the outer access slot of winding displacement, sample is provided with the right side of scan conversion apparatus
Entrance is furled, sample furls is provided with sample volume loading plate into intraoral；
Scanning light-passing board is provided with inside scan conversion apparatus, scanning light-passing board is provided with square effect groove, square to act on the right side of groove
Provided with roller groove, driving roller is provided with roller groove, illuminating lamp tube is provided with the downside of scanning light-passing board, lamp is provided with front side of illuminating lamp tube
Core affector, wicking device are provided with equidistant fixed strip, and motor is provided with the right side of illuminating lamp tube, is provided with front side of motor
Motor shaft, motor shaft are connected with driving belt, are provided with electrode slice on the left of motor shaft, electrode slice is connected with motor control line, motor
Control line is connected with control mainboard, and control mainboard is provided with data processor, and integrated chip is provided with the right side of data processor, scans
Scanning drum is provided with the upside of light-passing board, scanning drum is provided with feedback contact, and feedback contact is connected with signal wire, signal wire and ultramagnifier
Connection, scanning drum downside are provided with graph scanning and popped one's head in, and induction chip is provided with graph scanning probe；
Projection retracting cylinder is provided with rear side of picture plane pallet, height regulation mouth is provided with the right side of projection retracting cylinder, highly adjusts intraoral set
There is pressing control lever, projection retracting cylinder is provided with telescopic mouth, and projection connection knee is provided with telescopic mouth, is set on projection connection knee
There is projected probe, projection lens is provided with front side of projected probe；
Project and the flexible tank of pressurization is provided with inside retracting cylinder, be provided with pressurization movable cabin in the flexible tank that pressurizes, be provided with the movable cabin that pressurizes
Pressurizing piston, pressurizing piston downside are provided with pressurization push rod, and pressurization push rod is connected by fixed rotating shaft with adapting rod, on the outside of adapting rod
Provided with running-on, positioning stopper is provided with the downside of pressurization push rod；
Dais support table body is provided with the downside of teaching controlling pallet body, is provided with storing mouth on front side of the support table body of dais, storing is intraoral
Provided with storage drawer plate, rubber handle is provided with front side of storage drawer plate, locker groove is provided with the downside of storing mouth, is set in locker groove
There is catching groove, orientation rotating shaft is provided with the downside of locker groove, orientation rotating shaft is connected with door guard plate, and button support, door shield are provided with the inside of door guard plate
Door handle is provided with the outside of plate, storage damping trough is provided with the downside of the support table body of dais, central shaft, central shaft are provided with storage damping trough
Outside is provided with spring stack, and switching leg is provided with the downside of central shaft, is provided with roller shield on the downside of switching leg, roller shield is provided with roller
Movable axis, roller movable axis are provided with rubber roll, and guidewire port is provided with the right side of the support table body of dais, wire is provided with guidewire port,
Wire is connected with power supply adaptor, and power supply adaptor is connected with attaching plug；
Contact disk is provided with inside teaching controlling pallet body, locating shaft is provided with inside the disk of contact, contact disk passes with signal
Defeated line connection, signal transmssion line are connected with integrator, and integrator is provided with distributor, is connected on the left of integrator with slideway, integrates
It is connected on the right side of device with base band line, base band line is connected with touch pad, is connected on the upside of integrator with imaging spool, is imaged spool and video card
Winding displacement is connected, and video card winding displacement is connected with video card groove.
Tempering cuticula is provided with the outside of described image data display screen.
There is anti-skidding band on the frequency modulation sliding block.
Signal prompt lamp is provided with the upside of the sensitive calibration button.
The pressing control lever is provided with rubber grip.
Transparent windows are provided with the right side of the rubber handle.
The roller shield is provided with brake block.
The power supply adaptor is provided with circuit brake.
The beneficial effects of the invention are as follows：It is multiple functional, it is easy to use, when carrying out teaching projection mapping explanation analysis, save
Shi Shengli, it is scientific and effective, it is multiple functional, it is quick comfortable, alleviate the work difficulty of faculty.
Brief description of the drawings
Accompanying drawing 1 is overall structure diagram of the present invention.
Accompanying drawing 2 is scan conversion apparatus internal structure schematic diagram of the present invention.
Accompanying drawing 3 is present invention projection retracting cylinder internal structure schematic diagram.
Accompanying drawing 4 is teaching controlling pallet body internal structure schematic diagram of the present invention.
In figure：1：Teaching controlling pallet body, 2：Dais support table body, 3：Insurance slot, 4：Insurance inserted sheet, 5：Picture plane
Pallet, 6：View data display screen, 7：Function button, 8：Selection key, 9：Projection control zone, 10：Knob groove, 11：Focusing is adjusted
Section knob, 12：Frequency modulation chute, 13：Frequency modulation sliding block, 14：Touch writing screen, 15：Separation trough, 16：Sensitive calibration button, 17：Sweep
Retouch conversion equipment, 18：Scanning record box, 19：The outer access slot of winding displacement, 20：External transmission flat cable, 21：Sample retracting entrance, 22：Sample is rolled up
Loading plate, 23：Scanning light-passing board, 24：Square effect groove, 25：Roller groove, 26：Driving roller, 27：Illuminating lamp tube, 28：Wick
Affector, 29：Equidistant fixed strip, 30：Motor, 31：Motor shaft, 32：Driving belt, 33：Electrode slice, 34：Motor control
Line, 35：Control mainboard, 36：Data processor, 37：Integrated chip, 38：Scanning drum, 39：Feedback contact, 40：Signal wire, 41：
Ultramagnifier, 42：Graph scanning is popped one's head in, and 43：Induction chip, 44：Projection retracting cylinder, 45：Highly regulation mouth, 46：Press control lever,
47：Telescopic mouth, 48：Projection connection knee, 49：Projected probe, 50：Projection lens, 51：The flexible tank of pressurization, 52：Pressurization activity
Storehouse, 53：Pressurizing piston, 54：Pressurize push rod, and 55：Fixed rotating shaft, 56：Adapting rod, 57：Running-on, 58：Positioning stopper, 59：Storing
Mouthful, 60：Storage drawer plate, 61：Rubber handle, 62：Locker groove, 63：Catching groove, 64：Orientation rotating shaft, 65：Door guard plate, 66：Button
Support, 67：Door handle, 68：Storage damping trough, 69：Central shaft, 70：Spring stack, 71：Switching leg, 72：Roller shield, 73：Roller
Movable axis, 74：Rubber roll, 75：Guidewire port, 76：Wire, 77：Power supply adaptor, 78：Attaching plug, 79：Contact disk,
80：Locating shaft, 81：Signal transmssion line, 82：Integrator, 83：Distributor, 84：Slideway, 85：Base band line, 86：Touch pad, 87：It is aobvious
Picture spool, 88：Video card winding displacement, 89：Video card groove, 90：Tempering cuticula, 91：Anti-skidding band, 92：Signal prompt lamp, 93：Rubber handle
Set, 94：Transparent windows, 95：Brake block, 96：Circuit brake.
Embodiment
With reference to the accompanying drawings, the intelligent projection teaching dais of the present invention is described in detail.
As shown in figure 1, the intelligent projection teaching dais of the present invention includes teaching controlling pallet body 1 and dais support table body
2, insurance slot 3 is provided with the front side of teaching controlling pallet body 1, insurance inserted sheet 4, teaching controlling platen are provided with insurance slot 3
Main body 1 is provided with picture plane pallet 5, and picture plane pallet 5 is provided with view data display screen 6, and the downside of view data display screen 6 is set
Functional button 7, the left and right sides of function button 7 are provided with selection key 8, and the left side of picture plane pallet 5 is provided with projection control zone 9, thrown
Knob groove 10 is provided with shadow control zone 9, focal adjustment knob 11 is provided with knob groove 10, the front side of focal adjustment knob 11, which is provided with, adjusts
Frequency chute 12, frequency modulation chute 12 is interior to be provided with frequency modulation sliding block 13, and the front side of picture plane pallet 5, which is provided with, touches writing screen 14, touches and writes
The right side of screen 14 is provided with separation trough 15, and the downside of separation trough 15 is provided with sensitive calibration button 16, and the right side of picture plane pallet 5 is provided with scanning and turned
Changing device 17, scan conversion apparatus 17 are provided with scanning record box 18, and the front side of scan conversion apparatus 17 is provided with the outer access slot 19 of winding displacement,
Is provided with external transmission flat cable 20 in the outer access slot 19 of winding displacement, the right side of scan conversion apparatus 17 is provided with sample and furls entrance 21, sample furl into
Samples volume loading plate 22 is provided with mouth 21.
As shown in Fig. 2 the inside of scan conversion apparatus 17 is provided with scanning light-passing board 23, scanning light-passing board 23 is provided with square work
With groove 24, the square right side of effect groove 24 is provided with roller groove 25, and driving roller 26, the downside of scanning light-passing board 23 are provided with roller groove 25
Provided with illuminating lamp tube 27, the front side of illuminating lamp tube 27 is provided with wicking device 28, and wicking device 28 is provided with equidistant fixed strip 29,
The right side of illuminating lamp tube 27 is provided with motor 30, and the front side of motor 30 is provided with motor shaft 31, motor shaft 31 and driving belt 32
Connection, the left side of motor shaft 31 are provided with electrode slice 33, and electrode slice 33 is connected with motor control line 34, and motor control line 34 is led with control
Plate 35 connects, and control mainboard 35 is provided with data processor 36, and the right side of data processor 36 is provided with integrated chip 37, scans printing opacity
The upside of plate 23 is provided with scanning drum 38, and scanning drum 38 is provided with feedback contact 39, and feedback contact 39 is connected with signal wire 40, signal wire
40 are connected with ultramagnifier 41, and the downside of scanning drum 38 is provided with graph scanning probe 42, and induction chip is provided with graph scanning probe 42
43。
As shown in figure 1, the rear side of picture plane pallet 5 is provided with projection retracting cylinder 44, the right side of projection retracting cylinder 44 is provided with height and adjusted
Mouth 45 is saved, height adjusts and pressing control lever 46 is provided with mouth 45, and projection retracting cylinder 44 is provided with telescopic mouth 47, set in telescopic mouth 47
There is projection connection knee 48, projection connection knee 48 is provided with projected probe 49, and the front side of projected probe 49 is provided with projection lens 50.
As shown in figure 3, the inside of projection retracting cylinder 44 is provided with the flexible tank 51 of pressurization, pressurization activity is provided with the flexible tank 51 that pressurizes
Storehouse 52, pressurization movable cabin 52 is interior to be provided with pressurizing piston 53, and the downside of pressurizing piston 53 is provided with pressurization push rod 54, and pressurization push rod 54 passes through
Fixed rotating shaft 55 is connected with adapting rod 56, and the outside of adapting rod 56 is provided with running-on 57, and the downside of pressurization push rod 54 is provided with positioning stopper 58.
As shown in figure 1, the downside of teaching controlling pallet body 1 is provided with dais support table body 2, the front side of dais support table body 2 is set
There is storing mouth 59, storage drawer plate 60 is provided with storing mouth 59, the front side of storage drawer plate 60 is provided with rubber handle 61, storing mouth 59
Downside is provided with locker groove 62, and catching groove 63 is provided with locker groove 62, and the downside of locker groove 62 is provided with orientation rotating shaft 64, and orientation turns
Axle 64 is connected with door guard plate 65, and the inner side of door guard plate 65 is provided with button support 66, and the outside of door guard plate 65 is provided with door handle 67, dais support desk
The downside of body 2 is provided with storage damping trough 68, and central shaft 69 is provided with storage damping trough 68, and the outside of central shaft 69 is provided with spring stack 70,
The downside of central shaft 69 is provided with switching leg 71, and the downside of switching leg 71 is provided with roller shield 72, and roller shield 72 is provided with roller activity
Axle 73, roller movable axis 73 are provided with rubber roll 74, and the right side of dais support table body 2 is provided with guidewire port 75, set in guidewire port 75
There is wire 76, wire 76 is connected with power supply adaptor 77, and power supply adaptor 77 is connected with attaching plug 78.
As shown in figure 4, the inside of teaching controlling pallet body 1 is provided with contact disk 79, the inside of contact disk 79 is provided with positioning
Axle 80, contact disk 79 are connected with signal transmssion line 81, and signal transmssion line 81 is connected with integrator 82, and integrator 82, which is provided with, to be divided
Orchestration 83, the left side of integrator 82 are connected with slideway 84, and the right side of integrator 82 is connected with base band line 85, base band line 85 and touch pad 86
Connection, the upside of integrator 82 are connected with imaging spool 87, and imaging spool 87 is connected with video card winding displacement 88, video card winding displacement 88 and video card
Groove 89 connects.
When carrying out teaching projection mapping explanation analysis, daily teaching apparatus can pass through storing mouth 59 and locker groove 63
Storage placement is carried out, image importing editor is carried out by touching writing screen 14, passes through the epigraph data display screen of picture plane pallet 5
6 progress data images are shown, regulation is controlled by function button 7 and selection key 8, the right side of pressing projection retracting cylinder 44
The activity of pressurizing piston 53 in the control pressurization movable cabin 52 of control lever 46 is pressed, to control projection connection knee 48 to drive projection lens
50 carry out height regulation, Projection Display are carried out to blackboard by projection lens 50, to facilitate teaching-guiding, if necessary to student
When sample volume carries out Inspection and analysis, the sample that sample volume is placed on to the sample retracting entrance 21 on the right side of scan conversion apparatus 17 rolls up loading plate 22
On, drive driving belt 32 to rotate using the internal drive motor 30 of scan conversion apparatus 17, so that driving roller 26 is rolled up to sample
Collect typing, sample involve on scanning light-passing board 23 it is square effect groove 24 in, by illuminating lamp tube 27 illuminate after, swept using figure
Retouch probe 42 carry out pictograph scanning records, by control mainboard 35 data processor 36 carry out data processing after by
Projection lens 50 carries out Projection Display.
The outside of described image data display screen 6 is provided with tempering cuticula 90.In this way, outer bound pair view data can be reduced
Display screen 6 causes to wear, and increases the service life.
There is anti-skidding band 91 on the frequency modulation sliding block 13.In this way, can be convenient to frequency modulation sliding block 13 with increasing friction force
Accurately adjusted.
The sensitive upside of calibration button 16 is provided with signal prompt lamp 92.It is in this way, sensitive according to signal prompt lamp 92
Calibrate button 16 whether normal operation, it is more convenient.
The pressing control lever 46 is provided with rubber grip 93.In this way, comfortableness when can improve use.
The right side of rubber handle 61 is provided with transparent windows 94.In this way, it can conveniently observe locker groove 62
Internal storing situation, it is more convenient.
The roller shield 72 is provided with brake block 95.In this way, stability can be strengthened, prevent slip and cause
It is dangerous.
The power supply adaptor 77 is provided with circuit brake 96.In this way, energy when circuit occurs short-circuit can be ensured
Power down process is carried out in time, it is more safe and practical.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replaced
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. intelligent projection teaching dais, including teaching controlling pallet body（1）With dais support table body（2）, it is characterised in that：
Teaching controlling pallet body（1）Front side is provided with insurance slot（3）, insure slot（3）It is interior to be provided with insurance inserted sheet（4）, teaching controlling
Pallet body（1）It is provided with picture plane pallet（5）, picture plane pallet（5）It is provided with view data display screen（6）, view data
Display screen（6）Downside is provided with function button（7）, function button（7）The left and right sides is provided with selection key（8）, picture plane pallet（5）
Left side is provided with projection control zone（9）, project control zone（9）It is interior to be provided with knob groove（10）, knob groove（10）It is interior to be provided with focal adjustment
Knob（11）, focal adjustment knob（11）Front side is provided with frequency modulation chute（12）, frequency modulation chute（12）It is interior to be provided with frequency modulation sliding block（13）,
Picture plane pallet（5）Front side, which is provided with, touches writing screen（14）, touch writing screen（14）Right side is provided with separation trough（15）, separation trough
（15）Downside is provided with sensitive calibration button（16）, picture plane pallet（5）Right side is provided with scan conversion apparatus（17）, scan transformation dress
Put（17）It is provided with scanning record box（18）, scan conversion apparatus（17）Front side is provided with the outer access slot of winding displacement（19）, the outer access slot of winding displacement
（19）It is interior to be provided with external transmission flat cable（20）, scan conversion apparatus（17）Right side is provided with sample retracting entrance（21）, sample retracting entrance
（21）It is interior to be provided with sample volume loading plate（22）；
Scan conversion apparatus（17）Inside is provided with scanning light-passing board（23）, scan light-passing board（23）It is provided with square effect groove
（24）, square effect groove（24）Right side is provided with roller groove（25）, roller groove（25）It is interior to be provided with driving roller（26）, scan light-passing board
（23）Downside is provided with illuminating lamp tube（27）, illuminating lamp tube（27）Front side is provided with wicking device（28）, wicking device（28）On
Provided with equidistant fixed strip（29）, illuminating lamp tube（27）Right side is provided with motor（30）, motor（30）Front side is provided with motor
Axle（31）, motor shaft（31）With driving belt（32）Connection, motor shaft（31）Left side is provided with electrode slice（33）, electrode slice（33）With
Motor control line（34）Connection, motor control line（34）With control mainboard（35）Connection, control mainboard（35）It is provided with data
Manage device（36）, data processor（36）Right side is provided with integrated chip（37）, scan light-passing board（23）Upside is provided with scanning drum（38）,
Scanning drum（38）It is provided with feedback contact（39）, feedback contact（39）With signal wire（40）Connection, signal wire（40）With ultramagnifier
（41）Connection, scanning drum（38）Popped one's head in provided with graph scanning downside（42）, graph scanning probe（42）It is interior to be provided with induction chip
（43）；
Picture plane pallet（5）Rear side is provided with projection retracting cylinder（44）, project retracting cylinder（44）Right side is provided with height regulation mouth（45）,
Highly adjust mouth（45）It is interior to be provided with pressing control lever（46）, project retracting cylinder（44）It is provided with telescopic mouth（47）, telescopic mouth（47）
It is interior to be provided with projection connection knee（48）, projection connection knee（48）It is provided with projected probe（49）, projected probe（49）Front side is set
There is projection lens（50）；
Project retracting cylinder（44）Inside is provided with the flexible tank of pressurization（51）, pressurize flexible tank（51）It is interior to be provided with pressurization movable cabin（52）,
Pressurize movable cabin（52）It is interior to be provided with pressurizing piston（53）, pressurizing piston（53）Downside is provided with pressurization push rod（54）, pressurize push rod
（54）Pass through fixed rotating shaft（55）With adapting rod（56）Connection, adapting rod（56）Outside is provided with running-on（57）, pressurize push rod（54）
Downside is provided with positioning stopper（58）；
Teaching controlling pallet body（1）Downside is provided with dais support table body（2）, dais support table body（2）Downside subtracts provided with storage
Shake groove（68）, store damping trough（68）It is interior to be provided with central shaft（69）, central shaft（69）Outside is provided with spring stack（70）, central shaft
（69）Downside is provided with switching leg（71）, leg of transferring（71）Downside is provided with roller shield（72）, roller shield（72）It is provided with roller
Movable axis（73）, roller movable axis（73）It is provided with rubber roll（74）, dais support table body（2）Right side is provided with guidewire port
（75）, guidewire port（75）It is interior to be provided with wire（76）, wire（76）With power supply adaptor（77）Connection, power supply adaptor（77）With electricity
Source plug（78）Connection；
Teaching controlling pallet body（1）Inside is provided with contact disk（79）, contact disk（79）Inside is provided with locating shaft（80）, touch
Point disk（79）With signal transmssion line（81）Connection, signal transmssion line（81）With integrator（82）Connection, integrator（82）On set
There is distributor（83）, integrator（82）Left side and slideway（84）Connection, integrator（82）Right side and base band line（85）Connection, base band
Line（85）With touch pad（86）Connection, integrator（82）Upside and imaging spool（87）Connection, image spool（87）Arranged with video card
Line（88）Connection, video card winding displacement（88）With video card groove（89）Connection.
2. intelligent projection teaching dais according to claim 1, it is characterised in that：Described image data display screen（6）Outside
Side is provided with tempering cuticula（90）.
3. intelligent projection teaching dais according to claim 1, it is characterised in that：The frequency modulation sliding block（13）On have it is anti-skidding
Band（91）.
4. intelligent projection teaching dais according to claim 1, it is characterised in that：The sensitive calibration button（16）Upside
Provided with signal prompt lamp（92）.
5. intelligent projection teaching dais according to claim 1, it is characterised in that：The pressing control lever（46）It is provided with
Rubber grip（93）.
6. intelligent projection teaching dais according to claim 1, it is characterised in that：The roller shield（72）It is provided with and stops
Car piece（95）.
7. the intelligent projection teaching dais according to claim any one of 1-6, it is characterised in that：The power supply adaptor
（77）It is provided with circuit brake（96）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808734.6A CN107568901A (en) | 2015-10-15 | 2015-10-15 | Intelligent projection teaching dais |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808734.6A CN107568901A (en) | 2015-10-15 | 2015-10-15 | Intelligent projection teaching dais |
| CN201510689152.1A CN105231663B (en) | 2015-10-15 | 2015-10-15 | Intelligent projection mathematics teaching dais |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510689152.1A Division CN105231663B (en) | 2015-10-15 | 2015-10-15 | Intelligent projection mathematics teaching dais |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107568901A true CN107568901A (en) | 2018-01-12 |
Family
ID=55029712
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710808734.6A Withdrawn CN107568901A (en) | 2015-10-15 | 2015-10-15 | Intelligent projection teaching dais |
| CN201710808719.1A Pending CN107464454A (en) | 2015-10-15 | 2015-10-15 | Projection teaching's Intelligent platform |
| CN201710808722.3A Withdrawn CN107568903A (en) | 2015-10-15 | 2015-10-15 | Teaching intelligence projection dais |
| CN201710808720.4A Withdrawn CN107550004A (en) | 2015-10-15 | 2015-10-15 | Intelligent tutoring dais |
| CN201710808726.1A Withdrawn CN107594890A (en) | 2015-10-15 | 2015-10-15 | Intelligent projection mathematics teaching dais |
| CN201510689152.1A Active CN105231663B (en) | 2015-10-15 | 2015-10-15 | Intelligent projection mathematics teaching dais |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710808719.1A Pending CN107464454A (en) | 2015-10-15 | 2015-10-15 | Projection teaching's Intelligent platform |
| CN201710808722.3A Withdrawn CN107568903A (en) | 2015-10-15 | 2015-10-15 | Teaching intelligence projection dais |
| CN201710808720.4A Withdrawn CN107550004A (en) | 2015-10-15 | 2015-10-15 | Intelligent tutoring dais |
| CN201710808726.1A Withdrawn CN107594890A (en) | 2015-10-15 | 2015-10-15 | Intelligent projection mathematics teaching dais |
| CN201510689152.1A Active CN105231663B (en) | 2015-10-15 | 2015-10-15 | Intelligent projection mathematics teaching dais |
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| Country | Link |
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| CN (6) | CN107568901A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030465A (en) * | 2019-03-18 | 2019-07-19 | 宿州市鑫尧健康科技有限公司 | A kind of college teaching equipment |
| CN113925291A (en) * | 2021-10-12 | 2022-01-14 | 江苏经贸职业技术学院 | Automatic compiling and storing device for human resource information archive management |
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| CN106510200A (en) * | 2016-11-30 | 2017-03-22 | 河南机电高等专科学校 | Multifunctional computer online teaching desk |
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| CN108783904B (en) * | 2018-07-09 | 2021-05-07 | 山东慧创信息科技有限公司 | High-efficient big data-based information processing device |
| CN109000102A (en) * | 2018-08-28 | 2018-12-14 | 广东海翔教育科技有限公司 | A kind of mathematical education exhibition booth |
| CN109463903B (en) * | 2018-11-12 | 2021-08-17 | 合肥龙图腾信息技术有限公司 | Computer display screen storage device |
| CN109497701A (en) * | 2019-01-16 | 2019-03-22 | 孙鲁青 | A kind of multifunctional platform |
| CN110264797B (en) * | 2019-06-24 | 2021-06-01 | 烟台工程职业技术学院(烟台市技师学院) | Intelligent English learning machine |
| CN110689767A (en) * | 2019-11-13 | 2020-01-14 | 庞慧萍 | Intelligent education equipment based on big data |
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| CN113925291A (en) * | 2021-10-12 | 2022-01-14 | 江苏经贸职业技术学院 | Automatic compiling and storing device for human resource information archive management |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107464454A (en) | 2017-12-12 |
| CN107568903A (en) | 2018-01-12 |
| CN105231663B (en) | 2018-01-09 |
| CN107594890A (en) | 2018-01-19 |
| CN107550004A (en) | 2018-01-09 |
| CN105231663A (en) | 2016-01-13 |
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