CN108490838A - A kind of College Teachers Teaching archives management system - Google Patents
A kind of College Teachers Teaching archives management system Download PDFInfo
- Publication number
- CN108490838A CN108490838A CN201810383696.9A CN201810383696A CN108490838A CN 108490838 A CN108490838 A CN 108490838A CN 201810383696 A CN201810383696 A CN 201810383696A CN 108490838 A CN108490838 A CN 108490838A
- Authority
- CN
- China
- Prior art keywords
- support plate
- telescopic rod
- support
- data
- lateral surface
- 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.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of College Teachers Teaching archives management systems,Reception device is stored including data acquisition device and data,Data acquisition device includes support plate,It includes support plate that data, which store reception device,,The lateral surface of support plate is equipped with support leg,The lower face of support leg is equipped with the first locking universal wheel,Support plate is rotatably connected to the second telescopic rod by being disposed thereon the bearing of surface middle part,The lateral surface lower end of second telescopic rod is socketed with second gear,The upper surface left end of support plate is equipped with retarder,The output sleeve of retarder is connected to the first gear for the setting that is meshed with second gear,This College Teachers Teaching archives management system,It is compact-sized,Management is simple,Reference convenient,Effectively assisted teacher the self-assessment and positioning of science can be done to the development of itself using teaching archive,The setting of video recorder facilitates the acquisition of instructional video data,The setting of display facilitates having access to for archives.
Description
Technical field
The present invention relates to archive administration technique field, specially a kind of College Teachers Teaching archives management system.
Background technology
University Education quality is the lifeline of colleges and universities' survival and development and the mark of school's standard for running a school height,
It cultivates and brings up high-caliber teaching body and improve teaching quality, just have to carry out teachers ' teaching file administration work
Make, the whole learning quality of school can be improved in this way, to adapt to the new demand that social development proposes personnel training.It utilizes
The whole ground of the teaching process such as the education, teaching, science and technology of teacher is systematically recorded, is both to height by the mode of file administration
The true record of school teaching job situation even more reflects the process that College Teachers are constantly grown up.Teacher can utilize teaching archive
The self-assessment and positioning of science are done to the development of itself, are formed the benign competition situation of " competing with one another ", are further increased religion
Teacher's ideological quality and professional ability make the quality of instruction of colleges and universities steer a steady course；School can also be according to teachers ' teaching archives, accurately
The professional ability and state of development of scientificity, guiding teacher carry out career planing, education and training, promote teacher again good
Fast development again, while being promoted for the professional titles of teachers and academic title and reliable foundation is provided.Existing College Teachers Teaching archives management system
There are following drawbacks：Although teachers ' teaching archives are formed with electronic document and are preserved first, but lack the teaching shelves of video class
Case, and existing College Teachers Teaching archives management system reviews are very inconvenient, often cause teacher that can not find in time certainly
The deficiency of body.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of College Teachers Teaching archives management system
System, teachers ' teaching archives can be stored very easily, bring to the management use of College Teachers teaching archive with visual form
Facility, and can very easily teachers ' teaching archives be read, further improve College Teachers teaching archive
The efficiency of management can effectively solve the problems in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of College Teachers Teaching archives management system, packet
Data acquisition device and data storage reception device are included, data acquisition device includes support plate, and data storage reception device includes
The lateral surface of support plate, the support plate is equipped with support leg, and the lower face of support leg is equipped with the first locking universal wheel, and support plate is logical
It crosses and is disposed thereon the bearing of surface middle part and is rotatably connected to the second telescopic rod, the lateral surface lower end of the second telescopic rod is socketed with
The upper surface left end of two gears, support plate is equipped with retarder, and the output sleeve of retarder is connected to the setting that is meshed with second gear
First gear, the input shaft of retarder is equipped with motor, the upper table that the lateral surface lower end of motor passes through electric machine support and support plate
Face is connected, and the second positioning stud is equipped in the middle part of the lateral surface of the second telescopic rod, and the upper surface of the second telescopic rod is equipped with operation panel, behaviour
The upper surface front end for making plate is equipped with lithium battery group, and the upper table surface rear end of operation panel is equipped with data wireless launcher and microcontroller,
The upper surface middle part left end of operation panel is equipped with support column, and support column is rotatably connected to video recording by being disposed thereon the hinge of end face
Machine is equipped with the first telescopic rod between the right side of video recorder and the upper surface of operation panel, the upper surface of support plate is surrounded by branch
The upper surface of strut, support plate is equipped with central processing unit and data sink, and the upper surface of supporting rod is equipped with supporting plate, supporting plate
Top is equipped with display, and the trailing flank of display is connected by display base with the upper surface of supporting plate, the input terminal of microcontroller
It is electrically connected respectively with the output end of lithium battery group and video recorder, the input terminal of the output end and data wireless launcher of microcontroller
Electrical connection, the input terminal of central processing unit are electrically connected with the output end of external power supply and data sink respectively, central processing
The output end of device is electrically connected with the input terminal of display.
As a preferred technical solution of the present invention, the quantity of the support leg is three, and three support legs are uniformly divided
Lateral surface surrounding of the cloth in support plate.
As a preferred technical solution of the present invention, the lateral surface upper end of second telescopic rod by support rib with
The lower surface of operation panel is connected, and the quantity of support rib is four, and four support ribs are evenly distributed on the second telescopic rod
Lateral surface surrounding.
The second positioning spiral shell is equipped with as a preferred technical solution of the present invention, in the middle part of the lateral surface of first telescopic rod
The upper surface of column, the first telescopic rod is rotatablely connected by the right side of hinge and video recorder, and the lower face of the first telescopic rod passes through
The upper surface right end of hinge and operation panel is rotatablely connected.
As a preferred technical solution of the present invention, the lower surface of the support plate is equipped with the second locking universal wheel, and
The quantity of second locking universal wheel is four.
Compared with prior art, the beneficial effects of the invention are as follows：This College Teachers Teaching archives management system, structure are tight
It gathers, management is simple, reference convenient, effectively assisted teacher can do the self-assessment of science to the development of itself using teaching archive
And positioning, the setting of video recorder facilitate the acquisition of instructional video data, the setting of display facilitates having access to for archives.
Description of the drawings
Fig. 1 is data acquisition device structural schematic diagram of the present invention；
Fig. 2 is data acquisition device front view of the present invention；
Fig. 3 is that data of the present invention store reception device structural schematic diagram；
Fig. 4 is that data of the present invention store reception device front view
In figure：1 first locking universal wheel, 2 motors, 3 support plates, 4 central processing units, 5 support plates, 6 supporting rods, 7 supporting plates,
8 display bases, 9 displays, 10 lithium battery groups, 11 first telescopic rods, 12 data wireless launchers, 13 microcontrollers, 14 records
Camera, 15 support columns, 16 operation panels, 17 second telescopic rods, 18 first gears, 19 retarders, 20 support legs, 21 data receivers dress
It sets, 22 second locking universal wheels, 23 second gears, 24 support ribs.
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.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of College Teachers Teaching archives management system, including
Data acquisition device and data store reception device, and data acquisition device includes support plate 3, and it includes branch that data, which store reception device,
The lateral surface of fagging 5, support plate 3 is equipped with support leg 20, and the quantity of support leg 20 is three, and three support legs 20 are evenly distributed on
The lower face of the lateral surface surrounding of support plate 3, support leg 20 is equipped with the first locking universal wheel 1, and support plate 3 is by being disposed thereon
The bearing of surface middle part is rotatably connected to the second telescopic rod 17, and the lateral surface lower end of the second telescopic rod 17 is socketed with second gear
23, the upper surface left end of support plate 3 is equipped with retarder 19, and the output sleeve of retarder 19 is connected to be meshed with second gear 23 and set
The input shaft of the first gear 18 set, retarder 19 is equipped with motor 2, and the lateral surface lower end of motor 2 passes through electric machine support and support
The upper surface of disk 3 is connected, and the second positioning stud, the upper surface of the second telescopic rod 17 are equipped in the middle part of the lateral surface of the second telescopic rod 17
Equipped with operation panel 16, the lateral surface upper end of the second telescopic rod 17 is connected by support rib 24 with the lower surface of operation panel 16, and
The quantity of support rib 24 is four, and four support ribs 24 are evenly distributed on the lateral surface surrounding of the second telescopic rod 17, operation
The upper surface front end of plate 16 is equipped with lithium battery group 10, and the upper table surface rear end of operation panel 16 is equipped with data wireless launcher 12 and list
Piece machine 13, the upper surface middle part left end of operation panel 16 are equipped with support column 15, and support column 15 is by being disposed thereon the hinge of end face
Be rotatably connected to video recorder 14, the setting of video recorder 14 facilitates the acquisition of instructional video data, the right side of video recorder 14 with
It is equipped with the first telescopic rod 11 between the upper surface of operation panel 16, the second positioning spiral shell is equipped in the middle part of the lateral surface of the first telescopic rod 11
The upper surface of column, the first telescopic rod 11 is rotatablely connected by the right side of hinge and video recorder 14, the lower end of the first telescopic rod 11
Face is rotatablely connected by the upper surface right end of hinge and operation panel 16, and the lower surface of support plate 5 is equipped with the second locking universal wheel 22,
And second locking universal wheel 22 quantity be four, the upper surface of support plate 5 is surrounded by supporting rod 6, the upper surface of support plate 5
Equipped with central processing unit 4 and data sink 21, the upper surface of supporting rod 6 is equipped with supporting plate 7, and the top of supporting plate 7 is equipped with display
Device 9, the setting of display 9 facilitate having access to for archives, the upper table that the trailing flank of display 9 passes through display base 8 and supporting plate 7
Face be connected, the input terminal of microcontroller 13 is electrically connected with the output end of lithium battery group 10 and video recorder 14 respectively, microcontroller 13 it is defeated
Outlet is electrically connected with the input terminal of data wireless launcher 12, the input terminal of central processing unit 4 respectively with external power supply sum number
It is electrically connected according to the output end of reception device 21, the output end of central processing unit 4 is electrically connected with the input terminal of display 9, microcontroller
13 control data wireless launchers 12 use method commonly used in the prior art, central processing unit 4 to control display 9 using existing
There is common method in technology, this College Teachers Teaching archives management system is compact-sized, and management is simple, reference convenient, can be with
Effective assisted teacher does the development of itself using teaching archive the self-assessment and positioning of science.
When in use：Central processing unit 4 and display 9 are put into archives reading room, video recorder 14 is put into archives
In collection room or classroom, external power supply is connected, microcontroller 13 controls the work of motor 2 and video recorder 14 is turned to suitable position,
Video image acquisition is carried out to College Teachers by video recorder 14, and collected data are sent to microcontroller 13, microcontroller 13
It controls data wireless launcher 12 to work, video data is sent to data sink by data wireless launcher 12
21, it is transmitted data in central processing unit 4 by data sink 21, display 9 is controlled to video shelves by central processing unit 4
Case is shown to facilitate people to read.
The present invention can easily carry out archives acquisition, and occupied space is few when use, convenient for the use of archives acquisition；It can be with
It stores electric energy to use for mobile device, improves ease of use；The setting of display 9 facilitates the reading of archives, improves
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 College Teachers Teaching archives management system, including data acquisition device and data store reception device, data are adopted
Acquisition means include support plate (3), and it includes support plate (5) that data, which store reception device, it is characterised in that：The support plate (3)
Lateral surface is equipped with support leg (20), and the lower face of support leg (20) is equipped with the first locking universal wheel (1), and support plate (3) is by setting
The bearing for setting surface middle part on it is rotatably connected to the second telescopic rod (17), the lateral surface lower end socket of the second telescopic rod (17)
Have a second gear (23), the upper surface left end of support plate (3) is equipped with retarder (19), the output sleeve of retarder (19) be connected to
Second gear (23) is meshed the first gear (18) of setting, and the input shaft of retarder (19) is equipped with motor (2), motor (2)
Lateral surface lower end is connected by electric machine support with the upper surface of support plate (3), is equipped in the middle part of the lateral surface of the second telescopic rod (17)
The upper surface of second positioning stud, the second telescopic rod (17) is equipped with operation panel (16), and the upper surface front end of operation panel (16) is equipped with
The upper table surface rear end of lithium battery group (10), operation panel (16) is equipped with data wireless launcher (12) and microcontroller (13), operation
The upper surface middle part left end of plate (16) is equipped with support column (15), and support column (15) is connected by being disposed thereon the hinge of end face and rotating
It is connected to video recorder (14), the first telescopic rod (11) is equipped between the right side and the upper surface of operation panel (16) of video recorder (14),
The upper surface of support plate (5) is surrounded by supporting rod (6), and the upper surface of support plate (5) is equipped with central processing unit (4) and data connect
The upper surface of receiving apparatus (21), supporting rod (6) is equipped with supporting plate (7), and the top of supporting plate (7) is equipped with display (9), display (9)
Trailing flank be connected with the upper surface of supporting plate (7) by display base (8), the input terminal of microcontroller (13) respectively with lithium battery
The output end of group (10) and video recorder (14) is electrically connected, and the output end of microcontroller (13) is defeated with data wireless launcher (12)
Enter end electrical connection, the output end of the input terminal of central processing unit (4) respectively with external power supply and data sink (21) is electrically connected
It connects, the output end of central processing unit (4) is electrically connected with the input terminal of display (9).
2. a kind of College Teachers Teaching archives management system according to claim 1, it is characterised in that：The support leg
(20) quantity is three, and three support legs (20) are evenly distributed on the lateral surface surrounding of support plate (3).
3. a kind of College Teachers Teaching archives management system according to claim 1, it is characterised in that：Described second is flexible
The lateral surface upper end of bar (17) is connected by support rib (24) with the lower surface of operation panel (16), and the number of support rib (24)
Amount is four, and four support ribs (24) are evenly distributed on the lateral surface surrounding of the second telescopic rod (17).
4. a kind of College Teachers Teaching archives management system according to claim 1, it is characterised in that：Described first is flexible
The second positioning stud is equipped in the middle part of the lateral surface of bar (11), the upper surface of the first telescopic rod (11) passes through hinge and video recorder (14)
Right side rotation connection, the upper surface right end rotation that the lower face of the first telescopic rod (11) passes through hinge and operation panel (16) connects
It connects.
5. a kind of College Teachers Teaching archives management system according to claim 1, it is characterised in that：The support plate
(5) lower surface is equipped with the second locking universal wheel (22), and the quantity of the second locking universal wheel (22) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383696.9A CN108490838A (en) | 2018-04-26 | 2018-04-26 | A kind of College Teachers Teaching archives management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383696.9A CN108490838A (en) | 2018-04-26 | 2018-04-26 | A kind of College Teachers Teaching archives management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108490838A true CN108490838A (en) | 2018-09-04 |
Family
ID=63313166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810383696.9A Pending CN108490838A (en) | 2018-04-26 | 2018-04-26 | A kind of College Teachers Teaching archives management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108490838A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866563A (en) * | 2009-11-27 | 2010-10-20 | 李彬清 | Real-time video recording system for clinical medical education and scientific research |
| CN203675213U (en) * | 2014-01-01 | 2014-06-25 | 中山市教育信息中心 | Multifunctional network video interaction integrated terminal capable of moving flexibly |
| CN104363408A (en) * | 2014-11-20 | 2015-02-18 | 山东女子学院 | Portable video session omni-directional tracking camera system |
| CN106355961A (en) * | 2016-11-09 | 2017-01-25 | 新乡学院 | Integrated multimedia teaching system |
| CN206012116U (en) * | 2016-06-28 | 2017-03-15 | 福州外语外贸学院 | A kind of teaching aid for having supporting plate |
| CN206629183U (en) * | 2017-04-12 | 2017-11-10 | 余江英 | A kind of instructional video recording arrangement |
| CN206640698U (en) * | 2017-03-31 | 2017-11-14 | 长春科技学院 | A kind of instructional video record device |
| CN206672382U (en) * | 2017-04-14 | 2017-11-24 | 张艳 | The inquiry unit that a kind of accounting education uses |
| CN206741733U (en) * | 2017-02-17 | 2017-12-12 | 昆山库尔卡人工智能科技有限公司 | A kind of child based on projecting apparatus guards early education robot |
| CN206973222U (en) * | 2017-06-02 | 2018-02-06 | 齐齐哈尔工程学院 | A kind of video playback display screen for being easy to angular adjustment |
| CN207008418U (en) * | 2017-07-29 | 2018-02-13 | 江苏齐龙电子科技有限公司 | A kind of autotracker |
| CN107705638A (en) * | 2017-10-20 | 2018-02-16 | 成都创年科技有限公司 | A kind of new-energy automobile fuel cell system instructional device |
| CN107728649A (en) * | 2017-11-09 | 2018-02-23 | 湖南财政经济学院 | A kind of computer screen tele-control system based on internet |
| CN107731029A (en) * | 2017-11-22 | 2018-02-23 | 淄博职业学院 | A kind of interactive Chinese teaching equipment |
| CN207152276U (en) * | 2016-12-31 | 2018-03-30 | 鲍明珠 | Economic management archiving instructional device |
| CN107871407A (en) * | 2017-12-23 | 2018-04-03 | 玉林市玉州区万通华信科技服务部 | A kind of board of education with projection safety education video capability |
| CN107871412A (en) * | 2017-12-25 | 2018-04-03 | 郑州极致科技有限公司 | A kind of Psychological Teaching device |
| CN107951173A (en) * | 2017-11-22 | 2018-04-24 | 山东理工职业学院 | A kind of portable teaching device for language teaching |
-
2018
- 2018-04-26 CN CN201810383696.9A patent/CN108490838A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866563A (en) * | 2009-11-27 | 2010-10-20 | 李彬清 | Real-time video recording system for clinical medical education and scientific research |
| CN203675213U (en) * | 2014-01-01 | 2014-06-25 | 中山市教育信息中心 | Multifunctional network video interaction integrated terminal capable of moving flexibly |
| CN104363408A (en) * | 2014-11-20 | 2015-02-18 | 山东女子学院 | Portable video session omni-directional tracking camera system |
| CN206012116U (en) * | 2016-06-28 | 2017-03-15 | 福州外语外贸学院 | A kind of teaching aid for having supporting plate |
| CN106355961A (en) * | 2016-11-09 | 2017-01-25 | 新乡学院 | Integrated multimedia teaching system |
| CN207152276U (en) * | 2016-12-31 | 2018-03-30 | 鲍明珠 | Economic management archiving instructional device |
| CN206741733U (en) * | 2017-02-17 | 2017-12-12 | 昆山库尔卡人工智能科技有限公司 | A kind of child based on projecting apparatus guards early education robot |
| CN206640698U (en) * | 2017-03-31 | 2017-11-14 | 长春科技学院 | A kind of instructional video record device |
| CN206629183U (en) * | 2017-04-12 | 2017-11-10 | 余江英 | A kind of instructional video recording arrangement |
| CN206672382U (en) * | 2017-04-14 | 2017-11-24 | 张艳 | The inquiry unit that a kind of accounting education uses |
| CN206973222U (en) * | 2017-06-02 | 2018-02-06 | 齐齐哈尔工程学院 | A kind of video playback display screen for being easy to angular adjustment |
| CN207008418U (en) * | 2017-07-29 | 2018-02-13 | 江苏齐龙电子科技有限公司 | A kind of autotracker |
| CN107705638A (en) * | 2017-10-20 | 2018-02-16 | 成都创年科技有限公司 | A kind of new-energy automobile fuel cell system instructional device |
| CN107728649A (en) * | 2017-11-09 | 2018-02-23 | 湖南财政经济学院 | A kind of computer screen tele-control system based on internet |
| CN107731029A (en) * | 2017-11-22 | 2018-02-23 | 淄博职业学院 | A kind of interactive Chinese teaching equipment |
| CN107951173A (en) * | 2017-11-22 | 2018-04-24 | 山东理工职业学院 | A kind of portable teaching device for language teaching |
| CN107871407A (en) * | 2017-12-23 | 2018-04-03 | 玉林市玉州区万通华信科技服务部 | A kind of board of education with projection safety education video capability |
| CN107871412A (en) * | 2017-12-25 | 2018-04-03 | 郑州极致科技有限公司 | A kind of Psychological Teaching device |
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Application publication date: 20180904 |