CN206726497U - A kind of intelligent tutoring device - Google Patents
A kind of intelligent tutoring device Download PDFInfo
- Publication number
- CN206726497U CN206726497U CN201720358527.0U CN201720358527U CN206726497U CN 206726497 U CN206726497 U CN 206726497U CN 201720358527 U CN201720358527 U CN 201720358527U CN 206726497 U CN206726497 U CN 206726497U
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- China
- Prior art keywords
- camera
- illumination lamp
- ring illumination
- real time
- double
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Abstract
The utility model discloses a kind of intelligent tutoring device, including real time image collection device and exhibiting device；Real time image collection device communicates to connect with exhibiting device；Described real time image collection device includes base (1), pillar (8), ring illumination lamp (2), camera (3) and camera lens (7)；Ring illumination lamp is provided with multiple LEDs (6)；The lower end of pillar is arranged on base, and the upper end of pillar passes through horizontal stand (5) fixed described camera and ring illumination lamp；Ring illumination lamp is set around camera；Camera lens is fixed on the front end of camera by bayonet socket；Exhibiting device includes pedestal (9), vertical rack (11) and double-face show panel；Double-face show panel is arranged on pedestal by vertical rack；The front and back of double-face show panel is respectively display screen (12) and hand-written blank (16).Described intelligent tutoring apparatus structure is ingenious, easy to implement, and demonstration is convenient.
Description
Technical field
It the utility model is related to a kind of intelligent tutoring device.
Background technology
Existing demo system typically uses projecting apparatus and computer, is easy to operate on computers, but for some teaching,
Inconvenient, the teaching such as on sketch, optimum teacher is demonstrated with pen on paper top drawing side；Therefore, it is necessary to set
Count a kind of new intelligent tutoring device.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of intelligent tutoring device, the intelligent tutoring apparatus structure
Simply, it is easy to arrange, it is easy-to-use.
The technical solution of utility model is as follows：
A kind of intelligent tutoring device, including real time image collection device and exhibiting device；Real time image collection device and exhibition
Showing device communicates to connect；
Described real time image collection device includes base, pillar, ring illumination lamp, camera and camera lens；Ring illumination lamp
It is provided with multiple LEDs；
The lower end of pillar is arranged on base, and the upper end of pillar fixes described camera and ring illumination by horizontal stand
Lamp；Ring illumination lamp is set around camera；Camera lens is fixed on the front end of camera by bayonet socket；
Exhibiting device includes pedestal, vertical rack and double-face show panel；
Double-face show panel is arranged on pedestal by vertical rack；The bottom of pedestal is provided with multiple universal wheels；
The front and back of double-face show panel is respectively display screen and hand-written blank.
Iron plate is embedded with hand-written blank；The brush body with magnetic sheet and the pen with magnetic sheet are stained with hand-written blank；
The sidepiece of described pen has an adhesion plane；Magnetic sheet is arranged on the inside of pen, and magnetic sheet is put down with described adhesion
Face is parallel.
Pedestal is provided with 4 vertical sleeves 10 for being used to insert vertical rack, and vertical rack includes one piece of He of transverse slat 13
4 vertical bars being arranged on transverse slat；Pedestal is provided with motor and by motor-driven electric pushrod 14；The upper end of electric pushrod
It is connected with transverse slat；Motor can drive double-face show panel to lift by electric pushrod.Iron plate is provided with base, base is provided with
Multiple magnetic tablettings 4, for pushing down paper and other items.
Subordinate, real time image collection device are communicated to connect with exhibiting device by data wire, WiFi module or bluetooth module.
Described camera lens is zoom lens.Horizontal stand is cross bracket, good appearance, stabilized structure.
Ring illumination lamp is provided with 24 LEDs, and 24 LEDs circumferentially wait a point arrangement.Universal wheel is 4.
Pen is triangular prism shaped or six prisms or pentagonal prism shape.
Base is provided with China second-generation identity card reader and Fingerprint Identification Unit.USB interface, SD card slot are additionally provided with base,
WiFi communication module, bluetooth communication, 3G or 4G or 5G communication modules, it is additionally provided with wired network interface (WLAN interface)；USB
Interface is used to insert storage device, or further expands USB interface.
China second-generation identity card reader, Fingerprint Identification Unit, camera, SD card slot, WiFi communication module, bluetooth communication,
WLAN interface, CF card plugs, 3G or 4G or 5G communication modules are ripe technology modules.
Beneficial effect：
Intelligent tutoring device of the present utility model, by figure that teacher makees on paper and it can be write using real time image collection device
Word be real-time transmitted to display screen and demonstrated；Moreover, zoom lens can easily adjust visual field, flexibility is good, uses
It is convenient.
Magnetic tabletting is used to push down paper, plays a part of paperweight.
In addition, it is of the present utility model another it is special be, be provided with the exhibiting device based on double-face show panel, simultaneously
It is hand-written blank, another side is electronic display, and hand-written blank is provided with the pen and brush of energy magnetic absorption, can effectively prevent
The loss of pen and brush.
Exhibiting device also has electronic elevating mechanism, can adjust the height of double-face show panel.
This display screen and ring illumination lamp is respectively provided with light adjusting circuit, and the illumination that can advantageously adjust annular illuminating lamp is bright
Degree, moreover it is possible to adjust the backlight illumination of display screen, flexibility is good.
In a word, this intelligent tutoring apparatus function enriches, compact-sized, and flexibility is good, easy to implement, can be brought for teaching
Great convenience.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of intelligent tutoring device；
Fig. 2 is the top view of real time image collection device；
Fig. 3 is the side view of real time image collection device；
Fig. 4 is hand-written blank and brush body, the schematic diagram of pen；
Fig. 5 is the cross-sectional view of pen；
Fig. 6 is light adjusting circuit schematic diagram.
Label declaration：1- bases, 2- ring illumination lamps, 3- cameras, 4- magnetic tablettings, 5- horizontal stands；6-LED lamps, 7-
Camera lens, 8- pillars, 9- pedestals, 10- sleeves, 11- vertical racks, 12- display screens, 13- transverse slats, 14- electric pushrods, 15- are universal
Wheel, the hand-written blanks of 16-, 17- brush bodies, 18- pens, 19- magnetic sheets.
Embodiment
The utility model is described in further details below with reference to the drawings and specific embodiments：
Embodiment 1：Such as Fig. 1~6, a kind of intelligent tutoring device, including real time image collection device and exhibiting device；In real time
Image collecting device communicates to connect with exhibiting device；
Described real time image collection device includes base 1, pillar 8, ring illumination lamp 2, camera 3 and camera lens 7；Annular is shone
Bright lamp is provided with multiple LEDs 6；
The lower end of pillar is arranged on base, and the upper end of pillar fixes described camera by horizontal stand 5 and annular is shone
Bright lamp；Ring illumination lamp is set around camera；Camera lens is fixed on the front end of camera by bayonet socket；
Exhibiting device includes pedestal 9, vertical rack 11 and double-face show panel；
Double-face show panel is arranged on pedestal by vertical rack；The bottom of pedestal is provided with multiple universal wheels 15；
The front and back of double-face show panel is respectively display screen 12 and hand-written blank 16.
Iron plate is embedded with hand-written blank；The brush body 17 with magnetic sheet and the pen with magnetic sheet 19 18 are stained with hand-written blank；
The sidepiece of described pen has an adhesion plane；Magnetic sheet is arranged on the inside of pen, and magnetic sheet is put down with described adhesion
Face is parallel.
Pedestal is provided with 4 vertical sleeves 10 for being used to insert vertical rack, and vertical rack includes one piece of He of transverse slat 13
4 vertical bars being arranged on transverse slat；Pedestal is provided with motor and by motor-driven electric pushrod 14；The upper end of electric pushrod
It is connected with transverse slat；Motor can drive double-face show panel to lift by electric pushrod.Iron plate is provided with base, base is provided with
Multiple magnetic tablettings 4, for pushing down paper and other items.
Subordinate, real time image collection device are communicated to connect with exhibiting device by data wire, WiFi module or bluetooth module.
Described camera lens is zoom lens.Horizontal stand is cross bracket, good appearance, stabilized structure.
Ring illumination lamp is provided with 24 LEDs, and 24 LEDs circumferentially wait a point arrangement.Universal wheel is 4.
The outline of the cross section of pen is the blockade line that camber line is connected with straight line.
Such as Fig. 6, brightness regulating circuit is equipped with the real time image collection device and display screen of the exhibiting device；
Described brightness regulating circuit includes MCU, LED string, triode, potentiometer Rx and A/D converter；Triode is
NPN type triode；The light-control knob that equipment is provided with is connected with potentiometer Rx；
Potentiometer Rx and first resistor R1 concatenates to form partial pressure branch road, and partial pressure branch road one terminates positive source Vcc, partial pressure branch
The other end ground connection on road；Potentiometer Rx and first resistor R1 tie point connect the input of A/D converter；A/D converter it is defeated
Go out to terminate MCU data-in port；
LED string includes the LED of multiple concatenations；The positive pole of LED string meets positive source Vcc；The negative pole of LED string connects
The C poles of triode, the E poles of triode are grounded through second resistance R2；The output end for meeting MCU of the B poles of triode.Positive source
Vcc is 5V, and A/D converter is 8 Bits Serial output type converters.
MCU is existing conventional device, such as uses single-chip microcomputer or DSP, therefore, this programme is not related to any program and side
Method, belong to the protection object of utility model.
Claims (2)
1. a kind of intelligent tutoring device, it is characterised in that including real time image collection device and exhibiting device；Real time image collection
Device communicates to connect with exhibiting device；
Described real time image collection device includes base (1), pillar (8), ring illumination lamp (2), camera (3) and camera lens (7)；
Ring illumination lamp is provided with multiple LEDs (6)；
The lower end of pillar is arranged on base, and the upper end of pillar passes through horizontal stand (5) fixed described camera and ring illumination
Lamp；Ring illumination lamp is set around camera；Camera lens is fixed on the front end of camera by bayonet socket；
Exhibiting device includes pedestal (9), vertical rack (11) and double-face show panel；
Double-face show panel is arranged on pedestal by vertical rack；The bottom of pedestal is provided with multiple universal wheels (15)；
The front and back of double-face show panel is respectively display screen (12) and hand-written blank (16).
2. intelligent tutoring device according to claim 1, it is characterised in that be embedded with iron plate in hand-written blank；It is hand-written white
The brush body (17) with magnetic sheet and the pen (18) with magnetic sheet (19) are stained with plate；
The sidepiece of described pen has an adhesion plane；Magnetic sheet is arranged on the inside of pen, and magnetic sheet is put down with described adhesion plane
OK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358527.0U CN206726497U (en) | 2017-04-06 | 2017-04-06 | A kind of intelligent tutoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358527.0U CN206726497U (en) | 2017-04-06 | 2017-04-06 | A kind of intelligent tutoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206726497U true CN206726497U (en) | 2017-12-08 |
Family
ID=60503902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720358527.0U Expired - Fee Related CN206726497U (en) | 2017-04-06 | 2017-04-06 | A kind of intelligent tutoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206726497U (en) |
-
2017
- 2017-04-06 CN CN201720358527.0U patent/CN206726497U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |