CN108230800A - A kind of primary school's fine arts intelligent scoring device - Google Patents
A kind of primary school's fine arts intelligent scoring device Download PDFInfo
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- CN108230800A CN108230800A CN201810210780.0A CN201810210780A CN108230800A CN 108230800 A CN108230800 A CN 108230800A CN 201810210780 A CN201810210780 A CN 201810210780A CN 108230800 A CN108230800 A CN 108230800A
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- fixedly connected
- fine arts
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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
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
- G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of primary school's fine arts intelligent scoring devices, including bottom plate, montant is fixedly connected at the top of the bottom plate, the top of the montant is fixedly connected with top frame, the top of the top frame, which is run through, turning handle, one end that the turning handle is located inside top frame is fixedly connected with the first angular wheel, the side of first angular wheel is engaged with the second angular wheel, running through at the axle center of second angular wheel has screw, the thread surface of the screw is connected with movable block, and the bottom of movable block is fixedly connected with mobile bar, the present invention relates to fine arts scoring apparatus technical fields.Primary school's fine arts intelligent scoring device, achieve the purpose that adjust optical scanner position, student's paintings can be carried out with comprehensive scanning, convenient for subsequent scoring, it prevents paper in scanning process from moving, prevents scanning from failing, realize intelligent scoring, it scores without teacher, mitigates the task amount of teacher.
Description
Technical field
The present invention relates to fine arts scoring apparatus technical field, specially a kind of primary school's fine arts intelligent scoring device.
Background technology
The fine arts refer to creation and occupy certain plane or space, and with visual art, are just called the fine arts, its division
There are many, it is main kind of to generally include four：Sculpture, drawing, design, building, some modern scholars also become owner of others conclusion
In a class, such as：Calligraphy, photography etc., this noun of the fine arts is first appeared in European 17th century, also it is believed that formally coming across
18 middle of century, Modern Japan start commonly used, theory with Chinese character free translation, rear incoming China：Art is allowed to incorporate life,
Thinking is incorporated, soul is incorporated, lives in the present.
In primary school education, the fine arts are essential one side, the operation of student are read and made comments rely primarily on always at present
Shi Rengong is carried out, and increases the workload of art instructor, and manually scoring is difficult to accomplish absolute fairness.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of primary school's fine arts intelligent scoring devices, and it is right at present to solve
It is read and made comments in the operation of student and relies primarily on teacher and manually carry out, increase the workload of art instructor, and manually scoring is difficult
The problem of accomplishing absolutely justice.
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of primary school's fine arts intelligent scoring dress
It puts, including bottom plate, montant is fixedly connected at the top of the bottom plate, the top of the montant is fixedly connected with top frame, the top
Through there is a turning handle, one end that the turning handle is located inside top frame is fixedly connected with the first angular wheel at the top of frame, and described first
The side of angular wheel is engaged with the second angular wheel, and running through at the axle center of second angular wheel has screw, the screw
Thread surface be connected with movable block, and the bottom of movable block is fixedly connected with mobile bar, the bottom end of the mobile bar is run through
Top frame and the outside for extending to top frame, one end that the mobile bar is located at outside top frame is fixedly connected with optical scanner, described
Left side at the top of bottom plate is fixedly connected with fixing device.
Preferably, the fixing device includes pedestal, is fixedly connected at the top of the bottom of the pedestal and bottom plate, the bottom
The top of seat is fixedly connected with transverse slat, and the both sides at the top of the transverse slat have been fixedly connected with fixed frame, the bottom of the fixed frame
Gland is fixedly connected with by spring lever.
Preferably, the right side at the top of the bottom plate is fixedly connected with control cabinet, and the surface of the control cabinet is fixedly connected with
Button, and the inside of control cabinet are respectively arranged with central processing unit, image input port, data comparison device, image comparison
Device, image analysis processor and image pick-up card.
Preferably, it is fixedly connected with display at the top of the control cabinet.
Preferably, the input terminal of the output terminal of the optical scanner and image pick-up card connects, described image capture card
Output terminal and the input terminal of image analysis processor connect, the output terminal of described image analysis processor and image comparison device
Input terminal connects, and the output terminal of described image contrast device is connect with the input terminal of the first feedback module, first feedback module
Output terminal and the input terminal of central processing unit connect, the output terminal of the central processing unit respectively with image comparison device, data
Contrast device is connected with the input terminal of display, and the output terminal of described image input port, button and the second feedback module is in
The input terminal connection of central processor.
Advantageous effect
The present invention provides a kind of primary school's fine arts intelligent scoring devices.Has following advantageous effect：
（1）, primary school's fine arts intelligent scoring device, by being fixedly connected with montant at the top of bottom plate, the top of montant is fixedly connected
Top frame, through turning handle, one end that turning handle is located inside top frame is fixedly connected with the first angular wheel, the first conical tooth at the top of top frame
The second angular wheel is engaged in the side of wheel, is moved at the axle center of the second angular wheel through screw, the thread surface connection of screw
Block, and the bottom of movable block is fixedly connected with mobile bar, and the bottom end of mobile bar runs through top frame and extends to the outside of top frame, mobile
One end that bar is located at outside top frame is fixedly connected with optical scanner, has achieved the purpose that convenient for adjusting optical scanner position, can
Student's paintings are carried out with comprehensive scanning, convenient for subsequent scoring.
（2）, primary school's fine arts intelligent scoring device, by fixing device include pedestal, the bottom of pedestal and the top of bottom plate
Portion is fixedly connected, and is fixedly connected with transverse slat at the top of pedestal, and the both sides at the top of transverse slat are fixedly connected with fixed frame, the bottom of fixed frame
Gland is fixedly connected with by spring lever, has achieved the purpose that student's paintings are fixed, has prevented paper in scanning process
Zhang Fasheng is moved, and prevents scanning from failing.
（3）, primary school's fine arts intelligent scoring device, pass through the output terminal of optical scanner and the input terminal of image pick-up card
The input terminal of connection, the output terminal of image pick-up card and image analysis processor connects, the output terminal of image analysis processor with
The input terminal connection of image comparison device, the output terminal of image comparison device are connect with the input terminal of the first feedback module, the first feedback
The input terminal of the output terminal of module and central processing unit connects, the output terminal of central processing unit respectively with image comparison device, data
Contrast device is connected with the input terminal of display, and the output terminal of image input port, button and the second feedback module is and centre
The input terminal connection of device is managed, intelligent scoring is realized, scores without teacher, mitigate the task amount of teacher.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structure diagram of fixing device of the present invention；
Fig. 3 is present system functional block diagram.
In figure：1 bottom plate, 2 montants, 3 top frames, 4 turning handles, 5 first angular wheels, 6 second angular wheels, 7 screws, 8 movements
Block, 9 mobile bars, 10 optical scanners, 11 fixing devices, 111 pedestals, 112 transverse slats, 113 fixed frames, 114 glands, 115 bullets
Spring base, 12 control cabinets, 13 central processing units, 14 buttons, 15 image input ports, 16 data comparison devices, 17 image comparison devices, 18
Image analysis processor, 19 image pick-up cards, 20 displays, 21 first feedback modules, 22 second feedback modules.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
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 primary school's fine arts intelligent scoring device, including bottom plate
1, the top of bottom plate 1 is fixedly connected with montant 2, and the top of montant 2 is fixedly connected with top frame 3, and the top of top frame 3, which is run through, turning handle
4, turning handle 4 is convenient for rotary screw rod 7, and one end that turning handle 4 is located inside top frame 3 is fixedly connected with the first angular wheel 5, the first taper
The side of gear 5 is engaged with the second angular wheel 6, and running through at the axle center of the second angular wheel 6 has screw 7, the surface spiral shell of screw 7
Line is connected with movable block 8, and the bottom of movable block 8 is fixedly connected with mobile bar 9, and the bottom end of mobile bar 9 through top frame 3 and is prolonged
The outside of top frame 3 is extended to, one end that mobile bar 9 is located at outside top frame 3 is fixedly connected with optical scanner 10,1 top of bottom plate
Left side is fixedly connected with fixing device 11, and fixing device 11 includes pedestal 111, and the bottom and the top of bottom plate 1 of pedestal 111 are fixed
Connection, the top of pedestal 111 are fixedly connected with transverse slat 112, and the both sides at 112 top of transverse slat have been fixedly connected with fixed frame 113, Gu
The bottom for determining frame 113 is fixedly connected with gland 114 by spring lever 115, and the right side at 1 top of bottom plate is fixedly connected with control cabinet
12, the surface of control cabinet 12 is fixedly connected with button 14, and the inside of control cabinet 12, be respectively arranged with central processing unit 13,
Image input port 15, data comparison device 16, image comparison device 17, image analysis processor 18 and image pick-up card 19, data
The model LM239 of contrast device 16, the model HX-SP140802 of image comparison device 17, the model of image analysis processor 18
For MX3232, the model C725B of image pick-up card 19, the top of control cabinet 12 is fixedly connected with display 20, optical scanner
The output terminal of device 10 is connect with the input terminal of image pick-up card 19, output terminal and the image analysis processor 18 of image pick-up card 19
Input terminal connection, the output terminal of image analysis processor 18 connect with the input terminal of image comparison device 17, image comparison device 17
Output terminal connect with the input terminal of the first feedback module 21, the output terminal of the first feedback module 21 is defeated with central processing unit 13
Enter end connection, the model ARM9 of central processing unit 13, the output terminal of central processing unit 13 respectively with image comparison device 17, data
Contrast device 16 is connected with the input terminal of display 20, image input port 15,14 and second feedback module 21 of button output terminal
Input terminal with central processing unit 13 is connect.
Before use, contrast mould is transferred to central processing unit 13 by image input port 15, central processing unit 13 will
Contrast mould is transferred to image comparison device 17, and then according to the requirement of comparison similarity, passing score line is inputted by button 14
It is alarm threshold value less than passing score line into central processing unit 13, central processing unit the last 13 passing score line is transferred to data
Contrast device 16
In use, student's paintings to be placed on to the top of fixing device 11, and paintings are fixed, start optical scanner at this time
Device 10 is scanned paintings, then rotates turning handle 4 and the first angular wheel 5 is driven to rotate, and silk is driven by the second angular wheel 6
Bar 7 rotates, and movable block 8 is driven to move, and mobile bar 9 is driven to move, and optical scanner 10 is driven to scan paintings comprehensively, schemes
As the image that capture card 19 scans optical scanner 10 is acquired arrangement, and image information is transferred to image analysis processing
Device 18, image analysis processor 18 carry out signature analysis and integration to image, image comparison device 17 are transferred data to, in image
In contrast device 17, the image and contrast mould of acquisition are compared, and similarity is transferred to through the first feedback module 21
Central processing unit 13, central processing unit 13 are controlled signal to data comparison device 16, and data comparison device 16 is by similarity with alarming
Threshold value is compared, and the result compared is transferred to central processing unit 13 through the second feedback module, and central processing unit 13 controls
Display 20 shows result, you can whether knows student's paintings, realizes intelligent automatic scoring.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
Also there are other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of primary school's fine arts intelligent scoring device, including bottom plate（1）, it is characterised in that：The bottom plate（1）Top fix connect
It is connected to montant（2）, the montant（2）Top be fixedly connected with top frame（3）, the top frame（3）Top through there is turning handle
（4）, the turning handle（4）Positioned at top frame（3）Internal one end is fixedly connected with the first angular wheel（5）, first conical tooth
Wheel（5）Side be engaged with the second angular wheel（6）, second angular wheel（6）Axle center at through there is screw（7）, institute
State screw（7）Thread surface be connected with movable block（8）, and movable block（8）Bottom be fixedly connected with mobile bar（9）, institute
State mobile bar（9）Bottom end run through top frame（3）And extend to top frame（3）Outside, the mobile bar（9）Positioned at top frame（3）Outside
The one end in portion is fixedly connected with optical scanner（10）, the bottom plate（1）Fixing device is fixedly connected on the left of top（11）.
2. a kind of primary school's fine arts intelligent scoring device according to claim 1, it is characterised in that：The fixing device（11）
Including pedestal（111）, the pedestal（111）Bottom and bottom plate（1）Top be fixedly connected, the pedestal（111）Top
It is fixedly connected with transverse slat（112）, the transverse slat（112）The both sides at top have been fixedly connected with fixed frame（113）, the fixed frame
（113）Bottom pass through spring lever（115）It is fixedly connected with gland（114）.
3. a kind of primary school's fine arts intelligent scoring device according to claim 1, it is characterised in that：The bottom plate（1）Top
Right side be fixedly connected with control cabinet（12）, the control cabinet（12）Surface be fixedly connected with button（14）, and control cabinet
（12）Inside, be respectively arranged with central processing unit（13）, image input port（15）, data comparison device（16）, image comparison
Device（17）, image analysis processor（18）And image pick-up card（19）.
4. a kind of primary school's fine arts intelligent scoring device according to claim 3, it is characterised in that：The control cabinet（12）'s
Top is fixedly connected with display（20）.
5. a kind of primary school's fine arts intelligent scoring device according to claim 1, it is characterised in that：The optical scanner
（10）Output terminal and image pick-up card（19）Input terminal connection, described image capture card（19）Output terminal and image analysis
Processor（18）Input terminal connection, described image analysis processor（18）Output terminal and image comparison device（17）Input terminal
Connection, described image contrast device（17）Output terminal and the first feedback module（21）Input terminal connection, it is described first feedback mould
Block（21）Output terminal and central processing unit（13）Input terminal connection, the central processing unit（13）Output terminal respectively with figure
As contrast device（17）, data comparison device（16）And display（20）Input terminal connection, described image input port（15）, button
（14）With the second feedback module（21）Output terminal and central processing unit（13）Input terminal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210780.0A CN108230800A (en) | 2018-03-14 | 2018-03-14 | A kind of primary school's fine arts intelligent scoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210780.0A CN108230800A (en) | 2018-03-14 | 2018-03-14 | A kind of primary school's fine arts intelligent scoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108230800A true CN108230800A (en) | 2018-06-29 |
Family
ID=62658564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810210780.0A Withdrawn CN108230800A (en) | 2018-03-14 | 2018-03-14 | A kind of primary school's fine arts intelligent scoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108230800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164280A (en) * | 2020-09-28 | 2021-01-01 | 郭娅 | English teaching aid |
-
2018
- 2018-03-14 CN CN201810210780.0A patent/CN108230800A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164280A (en) * | 2020-09-28 | 2021-01-01 | 郭娅 | English teaching aid |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |
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| WW01 | Invention patent application withdrawn after publication |