CN106228853B - A kind of e-commerce intelligent tutoring platform - Google Patents
A kind of e-commerce intelligent tutoring platform Download PDFInfo
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- CN106228853B CN106228853B CN201610605092.5A CN201610605092A CN106228853B CN 106228853 B CN106228853 B CN 106228853B CN 201610605092 A CN201610605092 A CN 201610605092A CN 106228853 B CN106228853 B CN 106228853B
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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
- G09B5/067—Combinations of audio and projected visual presentation, e.g. film, slides
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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
- G09B19/00—Teaching not covered by other main groups of this subclass
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Abstract
The present invention relates to a kind of e-commerce intelligent tutoring platforms, including bottom plate, display device in parallel and flexible projection arrangement are installed in the middle part of the upper surface of the bottom plate, the effect of multi-angle exhibiting pictures and video may be implemented in display device in parallel, guarantee that the classmate on classroom heel row or both sides can see, good visual effect, and flexible projection arrangement is located at the surface of display device in parallel, flexible projection arrangement can be used as normal common multimedia teaching platform and use, when need using when stretching, extension open, the function of contraction type projection may be implemented in flexible projection arrangement；The two sides of the bottom plate are symmetrically installed there are two adjustable displaying device, and the function of showing multiple e-commerce products simultaneously, and material object display adjustable angle, good visual effect may be implemented in adjustable displaying device.The intelligent instructional function of e-commerce may be implemented in the present invention, and has many advantages, such as that easy to operate, teaching effect is good and bandwagon effect is good.
Description
Technical field
The present invention relates to e-commerce field, in particular to a kind of e-commerce intelligent tutoring platform.
Background technique
So-called e-commerce refers to that using information network technique as means, a kind of commercial affairs centered on the exchange of commodities are living
It is dynamic；It also is understood as in internet, intranet and carries out transaction and related clothes on value-added network in a manner of electronic transaction
Each link of traditional commerce activity is become electronization, networking, informationization by the activity of business.
With the continuous invention of e-commerce, many colleges and universities open up e-commerce institute, carry out electricity to student on classroom
Sub- commercial business teaching；Existing electronic commerce teaching mode is generally teacher and says on existing common multimedia teaching dais as PPT
It says, when e-commerce product is illustrated, if that can only use picture on projection screen without actual product
Or video carries out laid out flat；If there is time product, teacher is generally hand and shows production in teaching by e-commerce product
Product enhance the understanding of the product and e-commerce purchases of classmate with this；But there are following for existing electronic commerce teaching mode
Defect: 1, PPT is told can only carry out laid out flat to picture or video, and projection screen shows that angle is not adjustable, leads to heel row
Or the classmate on both sides does not see Chu, visual effect is poor, poor so as to cause teaching efficiency；2, teacher every time can only hand take one kind
E-commerce product is shown, when needing repeatedly citing explanation, is needed repeatedly to show different product and cannot disposably while be opened up
Show, bandwagon effect is poor, and teaching effect is poor.It can be when common teaching platform is shown but also multi-angle is adjustable in consideration of it, being badly in need of one kind
Displaying, the new teaching platform that can show multiple e-commerce products simultaneously.
Summary of the invention
In order to make up for the deficiencies of the prior art, it the present invention provides a kind of e-commerce intelligent tutoring platform, can solve
Common multimedia teaching platform carry out picture and video existing for electronic commerce teaching mode be unable to multi-angle regulation show, cannot
The problems such as multiple e-commerce products, teaching effect difference and bandwagon effect difference are shown simultaneously, and the intelligence of e-commerce may be implemented
Change instructional function, can both be used as common teaching platform, multi-angle exhibiting pictures video also may be implemented and while showing
The function of multiple e-commerce products, and have many advantages, such as that easy to operate, teaching effect is good and bandwagon effect is good.
To achieve the goals above, the present invention is realized using following technical scheme: a kind of e-commerce intelligent tutoring is flat
The upper surface middle part of platform, including bottom plate, the bottom plate is equipped with display device in parallel and flexible projection arrangement, display device in parallel
The effect of multi-angle exhibiting pictures and video may be implemented, guarantee that the classmate on classroom heel row or both sides can see, vision
Effect is good, and flexible projection arrangement is located at the surface of display device in parallel, and flexible projection arrangement can be used as normal common more
Multi media for teaching platform use, when need using when stretching, extension open, flexible projection arrangement may be implemented contraction type projection
Function；The two sides of the bottom plate are symmetrically installed there are two adjustable displaying device, and adjustable displaying device may be implemented to show simultaneously
The function of multiple e-commerce products, and material object display adjustable angle, good visual effect have further deepened classmate to electronics quotient
The understanding of business also increases the explanation effect in classroom.
As a preferred technical solution of the present invention, the parallel connection display device includes being mounted in the middle part of bottom plate upper surface
L-type fixed column, the front end of L-type fixed column is equipped with frames in parallel, frames in parallel based on parallel institution, and
Online structure has many advantages, such as that dynamic response is good, rigidity is high, large carrying capacity, stability are good and kinematic accuracy is high, support machine in parallel
Frame includes lower hexagonal fixed platform, six branches in parallel and upper hexagonal moving platform, is divided on six corner angle of the lower hexagonal fixed platform
Not An Zhuan there are six branches in parallel, the top of six branches in parallel to be separately mounted on six corner angle of hexagonal moving platform, institute
Stating branch in parallel includes the No.1 flexural pivot being mounted on lower hexagonal fixed platform corner angle, and No.1 flexural pivot upper end has been connected through a screw thread down
Sleeve, lower sleeve have been connected through a screw thread No.1 hydraulic cylinder, and the top of No.1 hydraulic cylinder is connected by screw thread with upper bush, upper set
Cylinder top is connected by screw thread with No. two flexural pivots, and No. two flexural pivots are mounted on the corner angle of hexagonal moving platform, No.1 flexural pivot and two
Number flexural pivot is as spherical pair S, and No.1 hydraulic cylinder is as prismatic pair P, therefore frames in parallel are 6-SPS parallel institution；Institute
It states and is welded with Triangulum in the middle part of hexagonal moving platform, Trianguli middle part has been connected through a screw thread No. three flexural pivots, No. three flexural pivots
Top be threadedly attached in fixing axle, fixing axle is mounted on the back of liquid crystal display, and frames in parallel are by simultaneously
The advantages that online structure rigidity is high, bearing capacity is big and stability is good provides stable support force for liquid crystal display；The liquid crystal
The back of display screen is symmetrically installed there are four branch is adjusted, and the bottom end of four adjusting branches is symmetrically mounted in L-type fixed column；It is described
Adjusting branch includes the No.1 ear mount being mounted in L-type fixed column, is equipped with No. three hydraulic cylinders by pin shaft in No.1 ear mount, and three
The top of number hydraulic cylinder is connected by pin shaft with No. two ear mounts, and No. two ear mounts are mounted on the back of liquid crystal display, L of the invention
Type fixed column is RPR movement branched chain as moving platform, adjusting branch as fixed platform, liquid crystal display, thus also form-
The advantages that RPR parallel institution, the dynamic response that 4-RPR parallel institution has by parallel institution is good, kinematic accuracy is high, is realized
The adjustable function of liquid crystal display multi-angle ensure that the classmate on classroom heel row or both sides can see e-commerce product
Picture and video.
As a preferred technical solution of the present invention, the flexible projection arrangement includes being symmetrically welded in the middle part of bottom plate
Two T-type brackets are symmetrically arranged with two mounting posts between described two T-type brackets, the installation on rear side of two T-type brackets
Mobile motor is equipped with by motor cabinet on column, the output end of mobile motor is connected with lead screw, and the end of lead screw is pacified by bearing
In the mounting post being located on front side of two T-type brackets；The middle part of the lead screw is equipped with sliding block, the left and right of sliding block by screw thread
Both ends are symmetrically welded with two limit slide bars, two limit slide bars by sliding matching mode respectively with two limit sliding chutes phases
Even, two limit sliding chutes are symmetrically mounted between two mounting posts, and mobile motor drives lead screw rotation, and lead screw passes through limit slide bar
Spaced motion between limit sliding chutes is moved forward and backward as level with movable slider is stable；The upper end of the sliding block is symmetrically welded with
Four pillars, the upper surface of four pillars are welded with mounting plate, and four pillars play the role of support mounting plate, the mounting plate
Both sides of the upper end be symmetrically arranged with two L-type connecting columns, the front end of two L-type connecting columns is equipped with projection screen；The installation
The upper surface on both sides of the middle of plate is symmetrically welded with two top pillars, and the upper surface of two top pillars is welded with fixed panel, fixed panel
Front end on the downside of No. two hydraulic cylinders are installed, the top of No. two hydraulic cylinders is equipped with fixed disc, is symmetrical arranged on fixed disc
There are four fixed connecting rods, four fixed connecting rod lower end surfaces are equipped with projector by screw, drive projection by No. two hydraulic cylinders
Instrument moves up and down.In use, mobile motor is started to work when common multimedia teaching platform is needed using projector, it is mobile
Motor drives lead screw rotation, and lead screw is horizontal with the stable work of movable slider by the spaced motion between limit slide bar and limit sliding chutes
It moving forward, the projection screen on two L-type connecting columns of sliding block synchronous drive and the projector of fixed below the panel move forward,
Mobile motor stops working after projector stretches out a distance, and No. two hydraulic cylinders are started to work at this time, and No. two hydraulic cylinders drive
Fixed disc moves downward, fixed disc drive four fixed connecting rods on projector synchronize moves down, when projector down
No. two hydraulic cylinder stop motions after movement suitable distance, projector can start to work after projection screen is opened；Otherwise it does not need to make
With only being needed when projector by the i.e. shrinkable projection screen of above-mentioned steps counter motion and projector, to realize contraction type projection
Function.
As a preferred technical solution of the present invention, the adjustable displaying device includes the base for being welded on bottom plate upper surface
Plate, the upper surface of substrate are welded with curved support column, and the upper end of curved support column is welded with No.1 optical axis, the front end of No.1 optical axis
It is welded with display panel, the article that display panel front end face is shown needed for can placing；Setting on rear side of the upper surface of the substrate
There is fixed supported slab, No. three hydraulic cylinders are installed on the inner wall of fixed supported slab, are erected in the middle part of No. three hydraulic cylinders on Y type bracket, Y
Type bracket plays the role of fixing and supporting No. three hydraulic cylinders, and Y type bracket is welded on substrate；The top of No. three hydraulic cylinders
It is welded with erecting bed, four No. two optical axises are symmetrically welded on the side wall of erecting bed, the top of four No. two optical axises is welded on shifting
On motion block, it is connected between the middle part and No.1 optical axis of movable block by sliding matching mode, upper and lower end face, the left and right end of movable block
Face is respectively equipped with a displaying branch, and each displaying branch is connected with the corresponding end surface of display panel by hinge.It uses
When, then the article shown needed for showing and place respectively on branch and display panel at four first adjusts four displaying branch
The displaying angle of chain, No. three hydraulic cylinders are started to work, and No. three hydraulic cylinders drive erecting bed mobile, and erecting bed passes through four No. two light
Axis drives movable block to move on No.1 optical axis, so that movable block drives four displaying branches to rotate on display panel,
When showing that branch turns to suitable displaying angle relative to display panel, No. three hydraulic cylinders stop working, and adjustable displaying device can
Five e-commerce products are shown simultaneously, to realize while show the function of multiple e-commerce products, and material object display
Adjustable angle, good visual effect have further deepened understanding of the classmate to e-commerce, also increase the explanation effect in classroom.
As a preferred technical solution of the present invention, No. two hydraulic cylinder types are multistage hydraulic cylinder, multistage hydraulic
The collapsing length of cylinder is adjustable, by the adjusting of No. two hydraulic cylinders so that the scope of activities of projector is adjustable.
As a preferred technical solution of the present invention, the displaying branch includes being arranged under movable block end face to hang
Ear is equipped with No.1 connecting rod by pin shaft between lower lifting lug, and No.1 connecting rod is connected with No. two connecting rods by pin shaft, and No. two connecting rods are logical
It crosses pin shaft to be mounted between lifting lug, upper lifting lug is arranged in the back of show stand, there are two the front end face of show stand is symmetrical arranged
Concave frame, the e-commerce product that two concave frames are shown needed for being used to install, the movement of movable block can drive No.1 connecting rod,
No. two link motions, to drive show stand to rotate on display panel, to have adjusted e-commerce product on show stand
Show angle.
When work, the present invention makees common multimedia teaching platform in use, flexible projection arrangement start-up operation, mobile motor
It first starts to work, mobile motor drives lead screw rotation, and lead screw is driven by the spaced motion between limit slide bar and limit sliding chutes
The stable work level of sliding block moves forward, the projection screen on two L-type connecting columns of sliding block synchronous drive and fixed below the panel
Projector moves forward, and mobile motor stops working after projector stretches out a distance, and No. two hydraulic cylinders start work at this time
Make, No. two hydraulic cylinders drive fixed disc to move downward, and fixed disc drives the projector on four fixed connecting rods synchronous down
Movement, No. two hydraulic cylinder stop motions after projector moves suitable distance down, projector can start after projection screen is opened
Work；Otherwise it does not need using only needing when projector by the i.e. shrinkable projection screen of above-mentioned steps counter motion and projector, from
And realize the function of contraction type projection；When the present invention makees electronic commerce teaching platform in use, needing using liquid crystal display
Show the picture and video of corresponding e-commerce product, frames in parallel are 6-SPS parallel institution by parallel institution rigidity
High, the advantages that bearing capacity is big and stability is good, provides stable support force for liquid crystal display, then adjusts broadcasting for liquid crystal display
Put and show angle, four adjusting branches start to adjust liquid crystal display, pass through the RPR branch band hydrodynamic of 4-RPR parallel institution
Crystal display screen is in No. three Spherical Joint Motions, until liquid crystal display shows that No. three hydraulic cylinders after angle on RPR branch stop to suitable
Only working, liquid crystal display starts to show the picture and video of corresponding e-commerce product, the adjustable function of multi-angle is realized,
It ensure that the classmate on classroom heel row or both sides can see the picture and video of e-commerce product；When teaching, teacher has reality
When object e-commerce product is shown, it is only necessary to the article shown needed for showing and placed respectively on branch and display panel at four
, the displaying angle of four displaying branches is then adjusted, No. three hydraulic cylinders are started to work, and No. three hydraulic cylinders drive erecting bed to move
Dynamic, erecting bed drives movable block to move on No.1 optical axis by four No. two optical axises, so that movable block drives four exhibitions
Show that branch rotates on display panel, No. three hydraulic cylinders when showing that branch turns to suitable displaying angle relative to display panel
It stops working, adjustable displaying device can show five e-commerce products simultaneously, to realize while show multiple electronics quotient
The function of business product, and material object display adjustable angle, good visual effect, have further deepened understanding of the classmate to e-commerce,
Also increase the explanation effect in classroom；Finally realize the intelligent instructional function of e-commerce.
The beneficial effects of the present invention are:
1, the present invention devises display device in parallel, and frames in parallel are that 6-SPS parallel institution is rigid by parallel institution
The advantages that degree is high, bearing capacity is big and stability is good provides stable support force for liquid crystal display；And L-type fixed column is used as and allocates
Platform, liquid crystal display as moving platform, adjust branch be RPR movement branched chain formed 4-RPR parallel institution by parallel institution
The advantages that dynamic response having is good, kinematic accuracy is high realizes the adjustable function of liquid crystal display multi-angle；
2, the present invention devises flexible projection arrangement, when as common multimedia teaching platform in use, projection screen and throwing
The stretching, extension of shadow instrument is opened, when not needing that the function of contraction type projection may be implemented in use, projection screen and projector are shunk hides
Energy.
3, the present invention devises adjustable displaying device, five e-commerce products can be shown simultaneously, to realize simultaneously
Show the function of multiple e-commerce products, and material object display adjustable angle, good visual effect has further deepened classmate to electricity
The understanding of sub- commercial affairs, also increases the explanation effect in classroom；
4, the present invention can solve common multimedia teaching platform and carry out picture and view existing for electronic commerce teaching mode
Frequency be unable to multi-angle regulation show, cannot show multiple e-commerce products, teaching effect difference and bandwagon effect difference simultaneously etc. it is difficult
Topic, may be implemented the intelligent instructional function of e-commerce, can both use, and also may be implemented polygonal as common teaching platform
Degree exhibiting pictures video and the functions of multiple e-commerce products is shown simultaneously, and have that easy to operate, teaching effect is good and opens up
Show the advantages that effect is good.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is the structural schematic diagram of display device in parallel of the invention；
Fig. 3 is the structural schematic diagram of frames in parallel of the invention；
Fig. 4 is the structural schematic diagram one of the flexible projection arrangement of the present invention；
Fig. 5 is the structural schematic diagram two of the flexible projection arrangement of the present invention；
Fig. 6 is the adjustable structural schematic diagram one for showing device of the present invention；
Fig. 7 is the adjustable structural schematic diagram two for showing device of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment can be combined with each other.
As shown in Figures 1 to 7, a kind of e-commerce intelligent tutoring platform, including bottom plate 1, in the upper surface of the bottom plate 1
Portion is equipped with display device 2 in parallel and flexible projection arrangement 3, and multi-angle exhibiting pictures and view may be implemented in display device 2 in parallel
The effect of frequency guarantees that the classmate on classroom heel row or both sides can see, good visual effect, and flexible projection arrangement 3 is located at
The surface of display device 2 in parallel, flexible projection arrangement 3 can be used as normal common multimedia teaching platform and use, and work as needs
It stretches and opens when use, the function of contraction type projection may be implemented in flexible projection arrangement 3；The two sides of the bottom plate 1
It is symmetrically installed there are two adjustable displaying device 4, the function for showing multiple e-commerce products simultaneously may be implemented in adjustable displaying device 4
Can, and material object display adjustable angle, good visual effect, further deepen understanding of the classmate to e-commerce, also increases class
The explanation effect of hall.
The parallel connection display device 2 includes the L-type fixed column 21 being mounted in the middle part of 1 upper surface of bottom plate, L-type fixed column 21
Front end is equipped with frames 22 in parallel, and for frames 22 in parallel based on parallel institution, parallel institution has dynamic response
Good, rigidity height, large carrying capacity, the advantages that stability is good and kinematic accuracy is high, frames 22 in parallel are allocated including lower hexagonal
The branches 222 in parallel of platform 221, six and upper hexagonal moving platform 223 are pacified respectively on six corner angle of the lower hexagonal fixed platform 221
There are six branch 222 in parallel, the tops of six branches 222 in parallel to be separately mounted to six corner angle of hexagonal moving platform 223 for dress
On, the parallel connection branch 222 includes the No.1 flexural pivot 2221 being mounted on lower 221 corner angle of hexagonal fixed platform, No.1 flexural pivot 2221
Upper end has been connected through a screw thread lower sleeve 2222, and lower sleeve 2222 has been connected through a screw thread No.1 hydraulic cylinder 2223, and No.1 is hydraulic
The top of cylinder 2223 is connected by screw thread with upper bush 2224, and 2224 top of upper bush passes through screw thread and No. two 2225 phases of flexural pivot
Even, No. two flexural pivots 2225 are mounted on the corner angle of hexagonal moving platform 223, and No.1 flexural pivot 2221 and No. two flexural pivots 2225 are used as ball
Face secondary S, and No.1 hydraulic cylinder 2223 is used as prismatic pair P, therefore frames 22 in parallel are 6-SPS parallel institution；Described upper six
The middle part of angular motion platform 223 is welded with Triangulum 23, and the middle part of Triangulum 23 has been connected through a screw thread No. three flexural pivots 24, No. three balls
The top of hinge 24 is threadedly attached in fixing axle 25, and fixing axle 25 is mounted on the back of liquid crystal display 26, parallel connection support
The advantages that rack 22 is high, bearing capacity is big and stability is good by parallel institution rigidity provides stable support for liquid crystal display 26
Power；The back of the liquid crystal display 26 is symmetrically installed there are four branch 27 is adjusted, and the bottom end of four adjusting branches 27 is symmetrically pacified
In L-type fixed column 21；The branch 27 that adjusts includes the No.1 ear mount 271 being mounted in L-type fixed column 21, No.1 ear mount
No. three hydraulic cylinders 272 are equipped with by pin shaft on 271, the top of No. three hydraulic cylinders 272 passes through pin shaft and No. two 273 phases of ear mount
Even, No. two ear mounts 273 are mounted on the back of liquid crystal display 26, and L-type fixed column 21 of the invention is used as fixed platform, liquid crystal display
Screen 26 is RPR movement branched chain as moving platform, adjusting branch 27, so that 4-RPR parallel institution is also formed, 4-RPR parallel machine
The advantages that dynamic response that structure has by parallel institution is good, kinematic accuracy is high is adjustable to realize 26 multi-angle of liquid crystal display
Function ensure that the classmate on classroom heel row or both sides can see the picture and video of e-commerce product.
The flexible projection arrangement 3 includes two T-type brackets 31 for being symmetrically welded at 1 middle part of bottom plate, described two T-type branch
It is symmetrically arranged with two mounting posts 32 between frame 31, is pacified in the mounting post 32 of two 31 rear sides of T-type bracket by motor cabinet
Equipped with mobile motor 33, the output end of mobile motor 33 is connected with lead screw 34, and the end of lead screw 34 is mounted on by bearing
In the mounting post 32 of two 31 front sides of T-type bracket；The middle part of the lead screw 34 is equipped with sliding block 35, a left side for sliding block 35 by screw thread
Right both ends are symmetrically welded with two limit slide bars 35a, two limit slide bar 35a and are limited respectively with two by sliding matching mode
Sliding slot 35b is connected, and two limit sliding chutes 35b are symmetrically mounted between two mounting posts 32, and mobile motor 33 drives 34 turns of lead screw
Dynamic, lead screw 34 is by the spaced motion between limit slide bar 35a and limit sliding chutes 35b with the horizontal front and back of the stable work of movable slider 35
Movement；The upper end of the sliding block 35 is symmetrically welded with four pillars 36, and the upper surface of four pillars 36 is welded with mounting plate 37, and four
Root pillar 36 plays the role of support mounting plate 37, and both sides of the upper end of the mounting plate 37 is symmetrically arranged with two L-type connections
Column 38, the front end of two L-type connecting columns 38 are equipped with projection screen 39；The upper surface on both sides of the middle of the mounting plate 37 is symmetrically welded
There are two top pillars 310, the upper surface of two top pillars 310 is welded with fixed panel 311, installation on the downside of the front end of fixed panel 311
There are No. two hydraulic cylinders 312, the top of No. two hydraulic cylinders 312 is equipped with fixed disc 313, is symmetrically arranged on fixed disc 313
Four fixed connecting rods 314, four 314 lower end surfaces of fixed connecting rod are equipped with projector 315 by screw, pass through No. two hydraulic cylinders
312 drive projectors 315 move up and down.In use, when common multimedia teaching platform is needed using projector 315, it is mobile
Motor 33 start to work, mobile motor 33 drive lead screw 34 rotate, lead screw 34 by limit slide bar 35a and limit sliding chutes 35b it
Between spaced motion moved forward with the stable work level of movable slider 35, on sliding block 35 synchronous drive, two L-type connecting columns 38
Projection screen 39 and the projector 315 of fixed 311 lower section of panel move forward, move after projector 315 stretches out a distance
Motor 33 stops working, and No. two hydraulic cylinders 312 are started to work at this time, and No. two hydraulic cylinders 312 drive fixed disc 313 to transport downwards
Dynamic, fixed disc 313 drives the synchronization of projector 315 on four fixed connecting rods 314 to move down, when projector 315 is transported down
No. two 312 stop motions of hydraulic cylinder after dynamic suitable distance, projector 315 can start to work after projection screen 39 is opened；Otherwise not
It needs using only being needed when projector 315 by the i.e. shrinkable projection screen 39 of above-mentioned steps counter motion and projector 315, thus real
The function of contraction type projection is showed.
The adjustable displaying device 4 includes the substrate 41 for being welded on 1 upper surface of bottom plate, and the upper surface of substrate 41 is welded with curved
Type support column 42, the upper end of curved support column 42 are welded with No.1 optical axis 43, and the front end of No.1 optical axis 43 is welded with display panel
44, the article that 44 front end face of display panel is shown needed for can placing；Fixed branch is provided on rear side of the upper surface of the substrate 41
Plate 45 is equipped with No. three hydraulic cylinders 46 on the inner wall of fixed supported slab 45, and the middle part of No. three hydraulic cylinders 46 is erected at Y type bracket 47
On, Y type bracket 47 plays the role of fixing and supporting No. three hydraulic cylinders 46, and Y type bracket 47 is welded on substrate 41；Described No. three
The top of hydraulic cylinder 46 is welded with erecting bed 48, is symmetrically welded with four No. two optical axises 49 on the side wall of erecting bed 48, and four two
The top of number optical axis 49 is welded on movable block 410, passes through the side of being slidably matched between the middle part and No.1 optical axis 43 of movable block 410
Formula is connected, and upper and lower end face, the left and right end face of movable block 410 are respectively equipped with a displaying branch 411, and each displaying branch 411
It is connected with the corresponding end surface of display panel 44 by hinge.In use, first in four displaying branches 411 and display panel 44
It is upper to place the required article shown respectively, the displaying angles of four displaying branches 411 are then adjusted, No. three hydraulic cylinders 46 start
Work, No. three hydraulic cylinders 46 drive erecting bed 48 mobile, and erecting bed 48 drives movable block 410 one by four No. two optical axises 49
It is moved on number optical axis 43, so that movable block 410 drives four displaying branches 411 to rotate on display panel 44, works as displaying
No. three hydraulic cylinders 46 stop working when branch 411 turns to suitable displaying angle relative to display panel 44, adjustable displaying device 4
Five e-commerce products can be shown simultaneously, to realize while show the function of multiple e-commerce products, and exhibition in kind
Show adjustable angle, good visual effect has further deepened understanding of the classmate to e-commerce, also increases the explanation effect in classroom
Fruit.
312 type of No. two hydraulic cylinders is multistage hydraulic cylinder, and the collapsing length of multistage hydraulic cylinder is adjustable, passes through No. two liquid
The adjusting of cylinder pressure 312 is so that the scope of activities of projector 315 is adjustable.
It is described to show that branch 411 includes the lower lifting lug 4111 that 410 end face of movable block is arranged in, pass through between lower lifting lug 4111
Pin shaft is equipped with No.1 connecting rod 4112, and No.1 connecting rod 4112 is connected with No. two connecting rods 4113 by pin shaft, and No. two connecting rods 4113 are logical
It crosses pin shaft to be mounted between lifting lug 4114, the back of show stand 4115, the front end of show stand 4115 is arranged in upper lifting lug 4114
Face is symmetrically arranged with two concave frames 4116, the e-commerce product that two concave frames 411 are shown needed for being used to install, movable block
410 movement can drive 4112, No. two connecting rods 4113 of No.1 connecting rod to move, to drive show stand 4115 in display panel 44
Upper rotation, to have adjusted the displaying angle of e-commerce product on show stand 4115.
When work, the present invention makees common multimedia teaching platform in use, flexible projection arrangement 3 is started to work, and movement is electric
Machine 33 is first started to work, mobile motor 33 drive lead screw 34 rotate, lead screw 34 by limit slide bar 35a and limit sliding chutes 35b it
Between spaced motion moved forward with the stable work level of movable slider 35, on sliding block 35 synchronous drive, two L-type connecting columns 38
Projection screen 39 and the projector 315 of fixed 311 lower section of panel move forward, move after projector 315 stretches out a distance
Motor 33 stops working, and No. two hydraulic cylinders 312 are started to work at this time, and No. two hydraulic cylinders 312 drive fixed disc 313 to transport downwards
Dynamic, fixed disc 313 drives the synchronization of projector 315 on four fixed connecting rods 314 to move down, when projector 315 is transported down
No. two 312 stop motions of hydraulic cylinder after dynamic suitable distance, projector 315 can start to work after projection screen 39 is opened；Otherwise not
It needs using only being needed when projector 315 by the i.e. shrinkable projection screen 39 of above-mentioned steps counter motion and projector 315, thus real
The function of contraction type projection is showed；When the present invention makees electronic commerce teaching platform in use, needing to open up using liquid crystal display 26
Show the picture and video of corresponding e-commerce product, frames in parallel be 6-SPS parallel institution it is high by parallel institution rigidity,
The advantages that bearing capacity is big and stability is good provides stable support force for liquid crystal display, then adjusts the broadcasting of liquid crystal display 26
With displaying angle, four adjusting branches 27 start to adjust liquid crystal display 26, and the RPR branch for passing through 4-RPR parallel institution drives
Liquid crystal display 26 is moved in No. three flexural pivots 24, until liquid crystal display 26 to suitable No. three shown after angle on RPR branch
Hydraulic cylinder 272 stops working, and liquid crystal display 26 starts to show the picture and video of corresponding e-commerce product, realizes polygonal
Adjustable function is spent, ensure that the classmate on classroom heel row or both sides can see the picture and video of e-commerce product；
When the teacher that imparts knowledge to students has e-commerce product in kind displaying, it is only necessary on four displaying branches 411 and display panel 44 respectively
The article shown needed for placing, then adjusts the displaying angle of four displaying branches 411, and No. three hydraulic cylinders 46 start work
Make, No. three hydraulic cylinders 46 drive erecting bed 48 mobile, and erecting bed 48 drives movable block 410 in No.1 by four No. two optical axises 49
It is moved on optical axis 43, so that movable block 410 drives four displaying branches 411 to rotate on display panel 44, when displaying branch
No. three hydraulic cylinders 46 stop working when chain 411 turns to suitable displaying angle relative to display panel 44, and adjustable displaying device 4 can
Five e-commerce products are shown simultaneously, to realize while show the function of multiple e-commerce products, and material object display
Adjustable angle, good visual effect have further deepened understanding of the classmate to e-commerce, also increase the explanation effect in classroom；
The intelligent instructional function for finally realizing e-commerce solves common multimedia teaching platform and carries out electronic commerce teaching side
Picture and video existing for formula are unable to multi-angle regulation and show, cannot show that multiple e-commerce products, teaching effect are poor simultaneously
With the problems such as bandwagon effect difference, purpose is reached.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (4)
1. a kind of e-commerce intelligent tutoring platform, it is characterised in that: including bottom plate (1), in the middle part of the upper surface of the bottom plate (1)
Display device in parallel (2) and flexible projection arrangement (3) are installed, and flexible projection arrangement (3) are located at display device (2) in parallel
Surface；The two sides of the bottom plate (1) are symmetrically installed there are two adjustable displaying device (4)；
The parallel connection display device (2) includes the L-type fixed column (21) being mounted in the middle part of bottom plate (1) upper surface, L-type fixed column
(21) front end is equipped with frames in parallel (22), frames (22) in parallel include lower hexagonal fixed platform (221), six simultaneously
Join branch (222) and upper hexagonal moving platform (223), is separately installed with six on six corner angle of the lower hexagonal fixed platform (221)
The top of a parallel connection branch (222), six branches (222) in parallel is separately mounted to six corner angle of hexagonal moving platform (223)
On, the parallel connection branch (222) includes the No.1 flexural pivot (2221) being mounted on lower hexagonal fixed platform (221) corner angle, No.1 ball
Hinge (2221) upper end has been connected through a screw thread lower sleeve (2222), and lower sleeve (2222) has been connected through a screw thread No.1 hydraulic cylinder
(2223), the top of No.1 hydraulic cylinder (2223) is connected by screw thread with upper bush (2224), and upper bush (2224) top passes through
Screw thread is connected with No. two flexural pivots (2225), and No. two flexural pivots (2225) are mounted on the corner angle of hexagonal moving platform (223)；On described
It is welded in the middle part of hexagonal moving platform (223) Triangulum (23), No. three flexural pivots has been connected through a screw thread in the middle part of Triangulum (23)
(24), the top of No. three flexural pivots (24) is threadedly attached on fixing axle (25), and fixing axle (25) is mounted on liquid crystal display
(26) back；The back of the liquid crystal display (26) adjusts branch (27) there are four being symmetrically installed, four adjusting branches
(27) bottom end is symmetrically mounted on L-type fixed column (21)；
The flexible projection arrangement (3) includes two T-type brackets (31) being symmetrically welded in the middle part of bottom plate (1), described two T-types
It is symmetrically arranged with two mounting posts (32) between bracket (31), is located in the mounting post (32) on rear side of two T-type brackets (31) and leads to
It crosses motor cabinet to be equipped with mobile motor (33), the output end of mobile motor (33) is connected with lead screw (34), the end of lead screw (34)
It is mounted in the mounting post (32) on front side of two T-type brackets (31) by bearing；Pass through spiral shell in the middle part of the lead screw (34)
Line is equipped with sliding block (35), and the left and right ends of sliding block (35) are symmetrically welded with two limit slide bars (35a), two limit slide bars
(35a) is connected with two limit sliding chutes (35b) respectively by sliding matching mode, and two limit sliding chutes (35b) are symmetrically mounted on
Between two mounting posts (32)；The upper end of the sliding block (35) is symmetrically welded with four pillars (36), four pillars (36) it is upper
End face is welded with mounting plate (37), and both sides of the upper end of the mounting plate (37) is symmetrically arranged with two L-type connecting columns (38), and two
The front end of root L-type connecting column (38) is equipped with projection screen (39)；The upper surface on both sides of the middle of the mounting plate (37) is symmetrically welded
There are two top pillars (310), the upper surface of two top pillars (310) is welded with fixed panel (311), the front end of fixed panel (311)
Downside is equipped with No. two hydraulic cylinders (312), and the top of No. two hydraulic cylinders (312) is equipped with fixed disc (313), fixed disc
(313) four fixed connecting rods (314) are symmetrically arranged on, four fixed connecting rod (314) lower end surfaces are equipped with projection by screw
Instrument (315)；
Adjustable displaying device (4) includes the substrate (41) for being welded on bottom plate (1) upper surface, the upper surface welding of substrate (41)
Have curved support column (42), the upper end of curved support column (42) is welded with No.1 optical axis (43), the front end weldering of No.1 optical axis (43)
It is connected to display panel (44)；Be provided with fixed supported slab (45) on rear side of the upper surface of the substrate (41), fixed supported slab (45) it is interior
No. three hydraulic cylinders (46) are installed on wall, are erected on Y type bracket (47) in the middle part of No. three hydraulic cylinders (46), Y type bracket (47)
It is welded on substrate (41)；The top of No. three hydraulic cylinders (46) is welded with erecting bed (48), on the side wall of erecting bed (48)
Four No. two optical axises (49) are symmetrically welded with, the top of four No. two optical axises (49) is welded on movable block (410), movable block
(410) it is connected between middle part and No.1 optical axis (43) by sliding matching mode；Upper and lower end face, the left and right of movable block (410)
End face is respectively equipped with a displaying branch (411), and each displaying branch (411) passes through pair of the hinge with display panel (44)
End face is answered to be connected.
2. a kind of e-commerce intelligent tutoring platform according to claim 1, it is characterised in that: the adjusting branch (27)
Including the No.1 ear mount (271) being mounted on L-type fixed column (21), No. three liquid are equipped with by pin shaft in No.1 ear mount (271)
The top of cylinder pressure (272), No. three hydraulic cylinders (272) is connected by pin shaft with No. two ear mounts (273), No. two ear mount (273) installations
At the back of liquid crystal display (26).
3. a kind of e-commerce intelligent tutoring platform according to claim 1, it is characterised in that: No. two hydraulic cylinders
(312) type is multistage hydraulic cylinder.
4. a kind of e-commerce intelligent tutoring platform according to claim 1, it is characterised in that: the displaying branch
(411) include lower lifting lug (4111) of the setting in movable block (410) end face, be equipped with one by pin shaft between lower lifting lug (4111)
Number connecting rod (4112), No.1 connecting rod (4112) are connected with No. two connecting rods (4113) by pin shaft, and No. two connecting rods (4113) pass through pin
Axis is mounted between lifting lug (4114), and upper lifting lug (4114) is arranged at the back of show stand (4115), show stand (4115)
Front end face is arranged symmetrically, and there are two concave frame (4116).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605092.5A CN106228853B (en) | 2016-07-29 | 2016-07-29 | A kind of e-commerce intelligent tutoring platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605092.5A CN106228853B (en) | 2016-07-29 | 2016-07-29 | A kind of e-commerce intelligent tutoring platform |
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| Publication Number | Publication Date |
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| CN106228853A CN106228853A (en) | 2016-12-14 |
| CN106228853B true CN106228853B (en) | 2019-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610605092.5A Active CN106228853B (en) | 2016-07-29 | 2016-07-29 | A kind of e-commerce intelligent tutoring platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110175097B (en) * | 2018-03-08 | 2023-01-20 | 安阳师范学院 | Computer hardware monitoring device |
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| CN203503232U (en) * | 2013-10-29 | 2014-03-26 | 马登云 | Novel teaching-assisting robot |
| CN204360691U (en) * | 2015-01-14 | 2015-05-27 | 山西大同大学 | A kind of University counselors instructional device |
| CN204390509U (en) * | 2015-02-01 | 2015-06-10 | 王延凤 | A kind of Mobile Teaching projector |
| CN205247682U (en) * | 2015-10-26 | 2016-05-18 | 郭铁琪 | Adjustable show apparatus |
| CN205395546U (en) * | 2016-02-20 | 2016-07-27 | 邱雪慈 | Can projected removal blackboard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203503232U (en) * | 2013-10-29 | 2014-03-26 | 马登云 | Novel teaching-assisting robot |
| CN204360691U (en) * | 2015-01-14 | 2015-05-27 | 山西大同大学 | A kind of University counselors instructional device |
| CN204390509U (en) * | 2015-02-01 | 2015-06-10 | 王延凤 | A kind of Mobile Teaching projector |
| CN205247682U (en) * | 2015-10-26 | 2016-05-18 | 郭铁琪 | Adjustable show apparatus |
| CN205395546U (en) * | 2016-02-20 | 2016-07-27 | 邱雪慈 | Can projected removal blackboard |
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| Publication number | Publication date |
|---|---|
| CN106228853A (en) | 2016-12-14 |
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Address after: Room 701-21, No. 912, Gonghe New Road, Jing'an District, Shanghai, 200436 Patentee after: Shanghai Netban Information Technology Co., Ltd. Address before: Room 701-21, 912 Gongxin Road, Zhabei District, Jing'an District, Shanghai Patentee before: SHANGHAI NETBAN EDUCATION TECHNOLOGY CO.,LTD. |
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