CN108378548A - A kind of e-commerce intelligent tutoring platform - Google Patents
A kind of e-commerce intelligent tutoring platform Download PDFInfo
- Publication number
- CN108378548A CN108378548A CN201810178791.5A CN201810178791A CN108378548A CN 108378548 A CN108378548 A CN 108378548A CN 201810178791 A CN201810178791 A CN 201810178791A CN 108378548 A CN108378548 A CN 108378548A
- Authority
- CN
- China
- Prior art keywords
- support plate
- telescopic rod
- support
- bracket
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
- A47B81/06—Furniture aspects of radio, television, gramophone, or record cabinets
- A47B81/061—Furniture aspects of radio, television, gramophone, or record cabinets the device supports being adjustable
- A47B81/064—Furniture aspects of radio, television, gramophone, or record cabinets the device supports being adjustable vertically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
-
- 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
-
- 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
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0075—Lighting
- A47B2220/0077—Lighting for furniture, e.g. cupboards and racks
Abstract
The invention discloses a kind of e-commerce intelligent tutoring platforms,Including support plate,The lateral surface of support plate is equipped with support leg,The lower face of support leg is equipped with locking universal wheel,The electric telescopic rod being symmetrical set there are two being set at left and right sides of the upper surface of support plate,The upper surface of electric telescopic rod is equipped with connecting plate,The lower surface of connecting plate is equipped with inverted U-bracket,The medial surface of U-bracket is equipped with electric rolling curtain device,The upper surface middle part of U-bracket is equipped with L bracket,The lower surface front end of L bracket is equipped with projecting apparatus,This e-commerce intelligent tutoring platform,It is compact-sized,Conveniently moving,It occupies little space when use,Can effectively auxiliary electron commercial affairs teacher give lessons,Using for locking universal wheel combination push rod allows the present invention very easily to carry out position movement,The setting of annular display board allows e-commerce product to carry out 360 degree of displayings,The storage of storage drawer being provided with conducive to teaching aid.
Description
Technical field
The present invention relates to electronic commerce teaching technical field, specially a kind of e-commerce intelligent tutoring platform.
Background technology
So-called e-commerce refers to using information network technique as means, and 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 is traded activity 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 development of e-commerce,
Many colleges and universities open up e-commerce institute, and electronic commerce teaching is carried out to student on classroom；Existing electronic commerce teaching side
Formula is generally teacher and is told as PPT on existing common multimedia teaching dais, is illustrated when to e-commerce product
When, if without actual product, that can only carry out laid out flat on projection screen with picture or video；If there is reality
Product, teacher are generally hand and show product in teaching by e-commerce product, enhance product and the electronics quotient of classmate with this
The understanding of business shopping；But existing electronic commerce teaching mode has the following defects：First, PPT tell can only to picture or
Video carries out laid out flat, and projection screen displaying angle cannot be adjusted, and the classmate on heel row or both sides is caused not see Chu, vision effect
Fruit is poor, poor so as to cause teaching efficiency；Secondly, generally the light is dusky for multi-media classroom, this, which frequently can lead to student, to see
Clear displaying sample, it is poor so as to cause teaching effect.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of e-commerce intelligent tutoring platform,
Very easily e-commerce product can be shown, the teaching use of electron commercial affairs brings facility, and can be right
The displaying angle of projection screen is adjusted, and further improves the efficiency that e-commerce is given lessons, and can effectively solve background technology
The problems in.
To achieve the above object, the present invention provides the following technical solutions：A kind of e-commerce intelligent tutoring platform, including branch
The lateral surface of fagging, the support plate is equipped with support leg, and the lower face of support leg is equipped with locking universal wheel, the upper surface of support plate
The left and right sides is set there are two the electric telescopic rod being symmetrical set, and the upper surface of electric telescopic rod is equipped with connecting plate, connecting plate
Lower surface be equipped with inverted U-bracket, the medial surface of U-bracket is equipped with electric rolling curtain device, and the upper surface middle part of U-bracket is set
There are L bracket, the lower surface front end of L bracket to be equipped with projecting apparatus, the upper surface middle part of support plate is equipped with sound-box device and storing
Case, storage tank slidably connect storage drawer by the pull guide for the side that sets within it, on the right side of the upper surface of support plate before
Both ends are set there are two front and back symmetrically arranged supporting rod afterwards, and supporting rod is rotatably connected to support by being disposed thereon the hinge of end face
The lower surface middle part of plate, supporting plate is equipped with sliding rail, and sliding block, the lower surface of sliding block and the upper surface of support plate are equipped in the groove of sliding rail
Between be equipped with telescopic rod, the upper surface of telescopic rod is rotatablely connected by the lower surface of hinge and sliding block, and the lower face of telescopic rod is logical
The upper surface for crossing hinge and support plate is rotatablely connected, and the upper surface left end of supporting plate is equipped with control switching group and supporting rack, supporting rack
Upper surface be equipped with headlamp, supporting plate is rotatably connected to annular display board by being disposed thereon the bearing of surface middle part, annular
The upper surface of display board is equipped with non-slip mat, and the input terminal for controlling switching group is electrically connected with the output end of external power supply, control switch
The output end of group is electrically connected with the input terminal of sound-box device, projecting apparatus, headlamp, electric rolling curtain device and electric telescopic rod respectively.
As a preferred technical solution of the present invention, the quantity of the support leg is four, and four support legs are uniformly divided
Lateral surface surrounding of the cloth in support plate.
As a preferred technical solution of the present invention, the upper surface left end front and rear sides of the support plate are set there are two before
The upper surface of symmetrically arranged push rod afterwards, push rod is equipped with handle.
As a preferred technical solution of the present invention, the lateral surface lower end of the electric telescopic rod by support rib with
The upper surface of support plate is connected, and the quantity of support rib is no less than two, and no less than two support ribs are evenly distributed on
The lateral surface surrounding of electric telescopic rod.
As a preferred technical solution of the present invention, the upper surface of the storage tank is equipped with storage trough, storage trough it is interior
Side is equipped with partition board.
Compared with prior art, the beneficial effects of the invention are as follows：This e-commerce intelligent tutoring platform, it is compact-sized, it moves
Dynamic convenient, when use, occupies little space, can effectively auxiliary electron commercial affairs teacher give lessons, locking universal wheel combination push rod
Use and the present invention allow very easily to carry out position movement, the setting of annular display board allow e-commerce product into
360 degree of displayings of row, the storage of storage drawer being provided with conducive to teaching aid.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is rearview of the present invention；
Fig. 3 is vertical view of the present invention.
In figure：1 support plate, 2 support ribs, 3 support legs, 4 locking universal wheels, 5 sound-box devices, 6 storage tanks, 7 supporting rods,
8 projecting apparatus, 9 telescopic rods, 10 control switching groups, 11 supporting plates, 12 annular display boards, 13 non-slip mats, 14 headlamps, 15 supporting racks,
16 connecting plates, 17 L brackets, 18 U-brackets, 19 electric rolling curtain devices, 20 electric telescopic rods, 21 handles, 22 push rods, 23 are slided
Block, 24 sliding rails, 25 storage drawers, 26 storage troughs, 27 partition boards.
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.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of e-commerce intelligent tutoring platform, including support
The lateral surface of plate 1, support plate 1 is equipped with support leg 3, and the quantity of support leg 3 is four, and four support legs 3 are evenly distributed on support
The lower face of the lateral surface surrounding of plate 1, support leg 3 is equipped with locking universal wheel 4, and the upper surface left end front and rear sides of support plate 1 are set
There are two front and back symmetrically arranged push rod 22, the upper surface of push rod 22 is equipped with handle 21, and locking universal wheel 4 combines making for push rod 22
With alloing the present invention very easily to carry out position movement, set that there are two symmetrical at left and right sides of the upper surface of support plate 1
The electric telescopic rod 20 of setting, the upper surface phase that the lateral surface lower end of electric telescopic rod 20 passes through support rib 2 and support plate 1
Even, and the quantity of support rib 2 is no less than two, and no less than two support ribs 2 are evenly distributed on electric telescopic rod 20
The upper surface of lateral surface surrounding, electric telescopic rod 20 is equipped with connecting plate 16, and the lower surface of connecting plate 16 is equipped with inverted U-bracket
18, the medial surface of U-bracket 18 is equipped with electric rolling curtain device 19, and the upper surface middle part of U-bracket 18 is equipped with L bracket 17, L-shaped branch
The lower surface front end of frame 17 is equipped with projecting apparatus 8, and the upper surface middle part of support plate 1 is equipped with sound-box device 5 and storage tank 6, storage tank 6
Upper surface be equipped with storage trough 26, the medial surface of storage trough 26 is equipped with partition board 27, the pumping that storage tank 6 passes through the side that sets within it
Guide rail is drawn to slidably connect storage drawer 25, the storage of storage drawer 25 being provided with conducive to teaching aid, the upper table of support plate 1
Right side of face rear and front end is set there are two front and back symmetrically arranged supporting rod 7, and supporting rod 7 is turned by being disposed thereon the hinge of end face
It is dynamic to be connected with supporting plate 11, it is equipped with sliding rail 24 in the middle part of the lower surface of supporting plate 11, sliding block 23 is equipped in the groove of sliding rail 24, sliding block 23
Telescopic rod 9, the following table that the upper surface of telescopic rod 9 passes through hinge and sliding block 23 are equipped between lower surface and the upper surface of support plate 1
Face is rotatablely connected, and the lower face of telescopic rod 9 is rotatablely connected by the upper surface of hinge and support plate 1, and the upper surface of supporting plate 11 is left
End is equipped with control switching group 10 and supporting rack 15, and the upper surface of supporting rack 15 is equipped with headlamp 14, and supporting plate 11 is by being arranged at it
The bearing of upper surface middle part is rotatably connected to annular display board 12, and the upper surface of annular display board 12 is equipped with non-slip mat 13, annular
The setting of display board 12 allows e-commerce product to carry out 360 degree of displayings, controls the input terminal and external electrical of switching group 10
The output end in source is electrically connected, control the output end of switching group 10 respectively with sound-box device 5, projecting apparatus 8, headlamp 14, electric rolling
Curtain machine 19 and the electrical connection of the input terminal of electric telescopic rod 20, this e-commerce intelligent tutoring platform, compact-sized, conveniently moving,
Occupy little space when use, can effectively auxiliary electron commercial affairs teacher give lessons.
When in use：External power supply is connected, is put down projection screen by electric rolling curtain device 19, by controlling switching group 10
It controls projecting apparatus 8 to open, then adjusts the flexible of electric telescopic rod 20 and adjust projection screen to suitable position, then by supporting plate
11 rotated ninety degrees counterclockwise are at horizontality, and the locked positioning stud being arranged in the middle part of 9 lateral surface of telescopic rod is to support
The position of plate 11 is fixed, it would be desirable to which the upper surface that the e-commerce product being shown is placed into annular display board 12 carries out
Then displaying is opened headlamp 14 and is illuminated to e-commerce product.
The present invention can be moved easily, and occupied space is few when use, easy to remove and use；It can be very good auxiliary
It helps e-commerce teacher to impart knowledge to students, improves ease of use；The setting of headlamp 14 facilitates the illumination under dark situations,
Improve ease of use.
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 e-commerce intelligent tutoring platform, including support plate (1), it is characterised in that：The lateral surface of the support plate (1)
Equipped with support leg (3), the lower face of support leg (3) is equipped with locking universal wheel (4), is set at left and right sides of the upper surface of support plate (1)
There are two the electric telescopic rod (20) being symmetrical set, the upper surface of electric telescopic rod (20) is equipped with connecting plate (16), connection
The lower surface of plate (16) is equipped with inverted U-bracket (18), and the medial surface of U-bracket (18) is equipped with electric rolling curtain device (19), U-shaped
The upper surface middle part of holder (18) is equipped with L bracket (17), and the lower surface front end of L bracket (17) is equipped with projecting apparatus (8), support
The upper surface middle part of plate (1) is equipped with sound-box device (5) and storage tank (6), the pull that storage tank (6) passes through the side that sets within it
Guide rail slidably connects storage drawer (25), and the upper surface right side rear and front end of support plate (1) is set to be symmetrical arranged there are two front and back
Supporting rod (7), supporting rod (7) is rotatably connected to supporting plate (11) by being disposed thereon the hinge of end face, under supporting plate (11)
Surface middle part is equipped with sliding rail (24), and sliding block (23), lower surface and the support plate (1) of sliding block (23) are equipped in the groove of sliding rail (24)
Upper surface between be equipped with telescopic rod (9), the lower surface rotation that the upper surface of telescopic rod (9) passes through hinge and sliding block (23) connects
It connects, the lower face of telescopic rod (9) is rotatablely connected by the upper surface of hinge and support plate (1), the upper surface left end of supporting plate (11)
Equipped with control switching group (10) and supporting rack (15), the upper surface of supporting rack (15) is equipped with headlamp (14), and supporting plate (11) passes through
The bearing for being disposed thereon surface middle part is rotatably connected to annular display board (12), and the upper surface of annular display board (12), which is equipped with, prevents
The input terminal of skidding (13), control switching group (10) is electrically connected with the output end of external power supply, the output of control switching group (10)
Hold the input with sound-box device (5), projecting apparatus (8), headlamp (14), electric rolling curtain device (19) and electric telescopic rod (20) respectively
End electrical connection.
2. a kind of e-commerce intelligent tutoring platform according to claim 1, it is characterised in that：The support leg (3)
Quantity is four, and four support legs (3) are evenly distributed on the lateral surface surrounding of support plate (1).
3. a kind of e-commerce intelligent tutoring platform according to claim 1, it is characterised in that：The support plate (1)
Upper surface left end front and rear sides are set there are two front and back symmetrically arranged push rod (22), and the upper surface of push rod (22) is equipped with handle
(21)。
4. a kind of e-commerce intelligent tutoring platform according to claim 1, it is characterised in that：The electric telescopic rod
(20) lateral surface lower end is connected by support rib (2) with the upper surface of support plate (1), and the quantity of support rib (2) is not
Less than two, no less than two support ribs (2) are evenly distributed on the lateral surface surrounding of electric telescopic rod (20).
5. a kind of e-commerce intelligent tutoring platform according to claim 1, it is characterised in that：The storage tank (6)
Upper surface is equipped with storage trough (26), and the medial surface of storage trough (26) is equipped with partition board (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178791.5A CN108378548A (en) | 2018-03-05 | 2018-03-05 | A kind of e-commerce intelligent tutoring platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178791.5A CN108378548A (en) | 2018-03-05 | 2018-03-05 | A kind of e-commerce intelligent tutoring platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108378548A true CN108378548A (en) | 2018-08-10 |
Family
ID=63069292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810178791.5A Pending CN108378548A (en) | 2018-03-05 | 2018-03-05 | A kind of e-commerce intelligent tutoring platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108378548A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847117A (en) * | 2018-09-07 | 2018-11-20 | 佛山科学技术学院 | A kind of kindergarten teaching earthquake simulator convenient for splicing storage |
| CN109949632A (en) * | 2019-03-21 | 2019-06-28 | 滨州学院 | A kind of English Language Training device |
| CN110599812A (en) * | 2019-09-09 | 2019-12-20 | 江西环境工程职业学院 | A intelligent display device for electronic commerce teaching |
| CN113313976A (en) * | 2021-06-01 | 2021-08-27 | 临沂市拓普网络股份有限公司 | Learning data analysis form show shelf that wisdom classroom was used |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003055355A1 (en) * | 2001-12-21 | 2003-07-10 | Shimon Betito | Portable desk or lectern |
| CN205451556U (en) * | 2016-03-07 | 2016-08-10 | 王栋栋 | Computer teaching lectern |
| CN205486988U (en) * | 2016-02-18 | 2016-08-17 | 黑龙江科技大学 | College english teaching vocabulary show teaching aid |
| CN205910913U (en) * | 2016-06-02 | 2017-01-25 | 张红梅 | Multi -functional high teaching dedicated teaching show board |
| CN106530856A (en) * | 2016-12-28 | 2017-03-22 | 广州市淞滨工程技术有限公司 | Display teaching device used for marketing education |
| CN206672389U (en) * | 2017-01-19 | 2017-11-24 | 张楷晗 | A kind of industrial and commercial administration logistics teaching exhibiting device |
| CN206711442U (en) * | 2017-03-30 | 2017-12-05 | 张芳 | The exhibiting device that a kind of industrial and commercial administration teaching uses |
-
2018
- 2018-03-05 CN CN201810178791.5A patent/CN108378548A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003055355A1 (en) * | 2001-12-21 | 2003-07-10 | Shimon Betito | Portable desk or lectern |
| CN205486988U (en) * | 2016-02-18 | 2016-08-17 | 黑龙江科技大学 | College english teaching vocabulary show teaching aid |
| CN205451556U (en) * | 2016-03-07 | 2016-08-10 | 王栋栋 | Computer teaching lectern |
| CN205910913U (en) * | 2016-06-02 | 2017-01-25 | 张红梅 | Multi -functional high teaching dedicated teaching show board |
| CN106530856A (en) * | 2016-12-28 | 2017-03-22 | 广州市淞滨工程技术有限公司 | Display teaching device used for marketing education |
| CN206672389U (en) * | 2017-01-19 | 2017-11-24 | 张楷晗 | A kind of industrial and commercial administration logistics teaching exhibiting device |
| CN206711442U (en) * | 2017-03-30 | 2017-12-05 | 张芳 | The exhibiting device that a kind of industrial and commercial administration teaching uses |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847117A (en) * | 2018-09-07 | 2018-11-20 | 佛山科学技术学院 | A kind of kindergarten teaching earthquake simulator convenient for splicing storage |
| CN109949632A (en) * | 2019-03-21 | 2019-06-28 | 滨州学院 | A kind of English Language Training device |
| CN110599812A (en) * | 2019-09-09 | 2019-12-20 | 江西环境工程职业学院 | A intelligent display device for electronic commerce teaching |
| CN113313976A (en) * | 2021-06-01 | 2021-08-27 | 临沂市拓普网络股份有限公司 | Learning data analysis form show shelf that wisdom classroom was used |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |
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| RJ01 | Rejection of invention patent application after publication |