阅读说明：本技术 一种基于计算机云计算大数据用教学系统 (Big data teaching system based on computer cloud computing ) 是由 李琨 贾立伟 贾福运 石晓明 魏里 于 2020-12-16 设计创作，主要内容包括：本发明公开了一种基于计算机云计算大数据用教学系统,包括教学桌主体、转动槽、显示屏、转动组件、支撑板、升降组件、限位组件、登录模块、控制模块、云数据库模块、直播教学模块、知识训练模块、考察模块和结果反馈模块,教学桌主体的顶端外壁上开设有转动槽,转动槽的一侧内壁上安装有显示屏,显示屏的一侧内壁上分别安装有登录模块、控制模块、云数据库模块、直播教学模块、知识训练模块、考察模块和结果反馈模块；该发明可以通过计算机云计算大数据技术,将学生的受众面进行扩大,使更多人能够得到知识,这样提高了教学效率,并且可以对进行直播和对视频存储,让学生可以反复观看,加深知识印象,提高教学效果。(The invention discloses a computer cloud computing-based big data teaching system which comprises a teaching table main body, a rotating groove, a display screen, a rotating assembly, a supporting plate, a lifting assembly, a limiting assembly, a login module, a control module, a cloud database module, a live broadcasting teaching module, a knowledge training module, an investigation module and a result feedback module, wherein the outer wall of the top end of the teaching table main body is provided with the rotating groove, the display screen is arranged on the inner wall of one side of the rotating groove, and the login module, the control module, the cloud database module, the live broadcasting teaching module, the knowledge training module, the investigation module and the result feedback module are respectively arranged on the inner wall of one side of the display screen; according to the invention, the audience area of students can be enlarged through a computer cloud computing big data technology, so that more people can obtain knowledge, the teaching efficiency is improved, live broadcast and video storage can be carried out, the students can watch the knowledge repeatedly, the knowledge impression is deepened, and the teaching effect is improved.)

1. The utility model provides a big data is with teaching system based on computer cloud calculates, includes teaching table main part (1), rotates groove (2), display screen (3), runner assembly (4), backup pad (5), lifting unit (6), spacing subassembly (7), login module (12), control module (13), cloud database module (14), live teaching module (15), knowledge training module (16), investigation module (17) and result feedback module (18), its characterized in that: the teaching table is characterized in that a rotating groove (2) is formed in the outer wall of the top end of the teaching table main body (1), a display screen (3) is installed on the inner wall of one side of the rotating groove (2), a login module (12), a control module (13), a cloud database module (14), a live broadcast teaching module (15), a knowledge training module (16), an investigation module (17) and a result feedback module (18) are installed on the inner wall of one side of the display screen (3) respectively, a rotating assembly (4) is fixed in the space between the display screen (3) and the rotating groove (2), a supporting plate (5) is fixedly installed on the outer wall of the bottom end of the teaching table main body (1), a lifting assembly (6) is fixed on the inner wall of one side of the supporting plate (5), and a limiting assembly (7) is fixed on the inner wall of one side;

the rotating assembly (4) comprises a first rotating shaft (41), a first gear (42), a first motor (43), a second rotating shaft (44) and a second gear (45), the outer walls of two sides of the display screen (3) are both fixedly provided with a first rotating shaft (41), and the other end of the first rotating shaft (41) is rotatably connected with the inside of the rotating groove (2), a first gear (42) is fixedly arranged on the outer wall of one side of the first rotating shaft (41), a second gear (45) is engaged and connected on the outer wall of one side of the first gear (42), a second rotating shaft (44) is rotatably connected on the inner wall of one side of the rotating groove (2), and the other end of the second rotating shaft (44) penetrates through the inside of the second gear (45), a first motor (43) is embedded and installed on the inner wall of the other side of the rotating groove (2), and one end of the output shaft of the first motor (43) is fixedly connected to the outer wall of one end of the second rotating shaft (44).

2. The computer cloud computing-based big data teaching system according to claim 1, wherein: the lifting component (6) comprises a lifting port (61), a sliding chute (62), a second motor (63), a threaded rod (64), an induced draft fan (65), a sliding block (66) and a threaded hole (67), a lifting port (61) is formed in one side of the supporting plate (5), an induced draft fan (65) is installed in one side of the lifting port (61), the outer walls of the two sides of the draught fan (65) are respectively fixed with a sliding block (66) in a plastic connection way, sliding grooves (62) are respectively arranged on the inner walls of the two sides of the lifting port (61) corresponding to the sliding blocks (66), a second motor (63) is embedded and installed in the bottom end of the sliding chute (62), a threaded rod (64) is rotatably connected to the inner wall of the top end of the sliding groove (62), one end of an output shaft of the second motor (63) is fixedly connected to the outer wall of the bottom end of the threaded rod (64), a threaded hole (67) is formed in one side of the sliding block (66) corresponding to the threaded rod (64).

3. The computer cloud computing-based big data teaching system according to claim 1, wherein: spacing subassembly (7) are including shifting chute (71), guiding hole (72), cylinder (73), connecting plate (74), gag lever post (75) and spacing hole (76), shifting chute (71) have all been seted up on backup pad (5) are located the inner wall of lift mouthful (61) both sides, inlay on one side inner wall of shifting chute (71) and install cylinder (73), install connecting plate (74) on one side inner wall of shifting chute (71), and the telescopic link one end rigid coupling of cylinder (73) in the inside of connecting plate (74), it connects fixed gag lever post (75) to distribute to mould on one side outer wall of connecting plate (74), corresponding gag lever post (75) on one side inner wall of shifting chute (71) distributes and has seted up guiding hole (72), spacing hole (76) have been seted up to one side inside corresponding gag lever post (75) of slider (66).

4. The computer cloud computing-based big data teaching system according to claim 1, wherein: the teaching table is characterized in that the inner wall of one side of the teaching table main body (1) is symmetrically provided with a containing groove (8), the inner wall of one side of the containing groove (8) is connected with a drawer (9) in a sliding mode, and the outer wall of one side of the drawer (9) is fixedly provided with a handle (10).

5. The computer cloud computing-based big data teaching system according to claim 2, wherein: the hot air blower is characterized in that the hot air blower (11) is symmetrically and fixedly mounted on the outer wall of one side of the induced draft fan (65), and the model of the hot air blower (11) is HAM-G3A-11.

6. The computer cloud computing-based big data teaching system according to claim 1, wherein: the first motor (43) is a forward and reverse rotating motor.

7. The computer cloud computing-based big data teaching system according to claim 2, wherein: and a bearing is arranged at the rotary connection part of the sliding groove (62) and the threaded rod (64).

8. The computer cloud computing-based big data teaching system according to claim 2, wherein: and lubricating oil is coated on the inner wall of one side of the sliding groove (62).

Technical Field

The invention belongs to the technical field of computers, and particularly relates to a computer cloud computing-based big data teaching system.

Background

Cloud computing is one of distributed computing, which means that a huge data computing processing program is decomposed into countless small programs through a network cloud, then the small programs are processed and analyzed through a system consisting of a plurality of servers to obtain results and the results are returned to a user, big data is an IT (information technology) industrial term, is a data set which cannot be captured, managed and processed by a conventional software tool within a certain time range, is a massive, high-growth rate and diversified information asset which needs a new processing mode to have stronger decision-making power, insight and flow optimization capacity, and now many people record teaching by utilizing the computer cloud computing big data or perform live teaching, so a teaching system is needed.

However, the existing teaching system generally carries out on-site teaching directly by teachers, so that the audience of students is small, only a few part of people can be taught, but other people cannot accept the teaching of someone, the overall teaching efficiency of the public is low, and the teaching effect is not beneficial to teaching.

Disclosure of Invention

The invention aims to provide a teaching system for big data based on computer cloud computing, which aims to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: a teaching system for big data based on computer cloud computing comprises a teaching table main body, a rotating groove, a display screen, a rotating assembly, a supporting plate, a lifting assembly, a limiting assembly, a login module, a control module, a cloud database module, a live broadcasting teaching module, a knowledge training module, an investigation module and a result feedback module, wherein the outer wall of the top end of the teaching table main body is provided with the rotating groove, the inner wall of one side of the rotating groove is provided with the display screen, the inner wall of one side of the display screen is respectively provided with the login module, the control module, the cloud database module, the live broadcasting teaching module, the knowledge training module, the investigation module and the result feedback module, the rotating assembly is fixed in the inner part between the display screen and the rotating groove, the outer wall of the bottom end of the teaching table main body is fixedly provided with the supporting plate, and the lifting assembly is fixed on the inner wall, a limiting component is fixed on the inner wall of one side of the supporting plate;

the rotating assembly comprises a first rotating shaft, a first gear, a first motor, a second rotating shaft and a second gear, wherein the first rotating shaft is fixedly mounted on the outer walls of the two sides of the display screen, the other end of the first rotating shaft is connected to the inside of the rotating groove in a rotating mode, the first gear is fixedly mounted on the outer wall of one side of the first rotating shaft, the second gear is connected to the outer wall of one side of the first gear in a meshed mode, the inner wall of one side of the rotating groove is connected with the second rotating shaft in a rotating mode, the other end of the second rotating shaft penetrates through the inside of the second gear, the first motor is mounted on the inner wall of the other side of the rotating groove in an embedded mode, and the output shaft of the first motor is fixedly connected to the outer wall of one.

As a still further scheme of the invention: the lifting component comprises a lifting port, a sliding groove, a second motor, a threaded rod, an induced draft fan, a sliding block and a threaded hole, wherein the lifting port is formed inside one side of the supporting plate, the induced draft fan is arranged inside one side of the lifting port, the sliding block is fixedly connected to the outer walls of the two sides of the induced draft fan in a plastic connection mode, the sliding groove is formed in the inner wall of the two sides of the lifting port in a corresponding mode, the second motor is installed inside the bottom of the sliding groove in an embedded mode, the threaded rod is connected to the inner wall of the top end of the sliding groove in a rotating mode, the output shaft of the second motor is fixedly connected to the outer wall of the.

As a still further scheme of the invention: spacing subassembly includes shifting chute, guiding hole, cylinder, connecting plate, gag lever post and spacing hole, the shifting chute has all been seted up on the backup pad is located the inner wall of lift mouthful both sides, inlay on one side inner wall of shifting chute and install the cylinder, install the connecting plate on one side inner wall of shifting chute, and the telescopic link one end rigid coupling of cylinder in the inside of connecting plate, it connects fixedly to have a gag lever post to distribute on one side outer wall of connecting plate to mould, it has seted up the guiding hole to correspond the gag lever post distribution on one side inner wall of shifting chute, one side of slider is inside to correspond the gag lever post and has seted up spacing hole.

As a still further scheme of the invention: the teaching desk is characterized in that storage grooves are symmetrically formed in the inner wall of one side of the teaching desk body, a drawer is connected to the inner wall of one side of each storage groove in a sliding mode, and a handle is fixedly mounted on the outer wall of one side of the drawer.

As a still further scheme of the invention: and air heaters are symmetrically and fixedly installed on the outer wall of one side of the induced draft fan, and the type of the air heater is HAM-G3A-11.

As a still further scheme of the invention: the first motor is a positive and negative rotation motor.

As a still further scheme of the invention: and a bearing is arranged at the rotary joint of the sliding chute and the threaded rod.

As a still further scheme of the invention: and lubricating oil is coated on the inner wall of one side of the sliding chute.

The beneficial effect of this hair is: can enlarge student's audience face through computer cloud computing big data technology, make more people obtain knowledge, improve teaching efficiency like this to can live and to video storage, let the student can watch repeatedly, deepen knowledge impression, improve teaching effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is an enlarged view of the structure of the area A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the present invention in a cutaway top view;

FIG. 4 is a side view cutaway configuration of the present invention;

FIG. 5 is a system flow diagram of the present invention;

in the figure: 1. a teaching table main body; 2. a rotating groove; 3. a display screen; 4. a rotating assembly; 5. a support plate; 6. a lifting assembly; 7. a limiting component; 8. a receiving groove; 9. a drawer; 10. a handle; 11. a hot air blower; 12. a login module; 13. a control module; 14. a cloud database module; 15. a live broadcast teaching module; 16. a knowledge training module; 17. a review module; 18. a result feedback module; 41. a first rotating shaft; 42. a first gear; 43. a first motor; 44. a second rotating shaft; 45. a second gear; 61. a lifting port; 62. a chute; 63. a second motor; 64. a threaded rod; 65. an induced draft fan; 66. a slider; 67. a threaded hole; 71. a moving groove; 72. a guide hole; 73. a cylinder; 74. a connecting plate; 75. a limiting rod; 76. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a teaching system for big data based on computer cloud computing comprises a teaching table main body 1, a rotating groove 2, a display screen 3, a rotating component 4, a supporting plate 5, a lifting component 6, a limiting component 7, a login module 12, a control module 13, a cloud database module 14, a live broadcast teaching module 15, a knowledge training module 16, an investigation module 17 and a result feedback module 18, wherein the rotating groove 2 is formed in the outer wall of the top end of the teaching table main body 1, the display screen 3 is installed on the inner wall of one side of the rotating groove 2, the login module 12, the control module 13, the cloud database module 14, the live broadcast teaching module 15, the knowledge training module 16, the investigation module 17 and the result feedback module 18 are respectively installed on the inner wall of one side of the display screen 3, the rotating component 4 is fixed in the inner part between the display screen 3 and the rotating groove 2, the supporting plate 5 is fixedly installed on the outer wall of the bottom end, a lifting component 6 is fixed on the inner wall of one side of the supporting plate 5, and a limiting component 7 is fixed on the inner wall of one side of the supporting plate 5; the rotating assembly 4 comprises a first rotating shaft 41, a first gear 42, a first motor 43, a second rotating shaft 44 and a second gear 45, the outer walls of two sides of the display screen 3 are fixedly provided with the first rotating shaft 41, the other end of the first rotating shaft 41 is rotatably connected to the inside of the rotating groove 2, the outer wall of one side of the first rotating shaft 41 is fixedly provided with the first gear 42, the outer wall of one side of the first gear 42 is connected with the second gear 45 in a meshing manner, the inner wall of one side of the rotating groove 2 is rotatably connected with the second rotating shaft 44, the other end of the second rotating shaft 44 penetrates through the inside of the second gear 45, the inner wall of the other side of the rotating groove 2 is provided with the first motor 43 in an embedding manner, and one end of an output shaft of the first motor 43 is fixedly connected to the outer wall of one;

the lifting component 6 comprises a lifting port 61, a sliding groove 62, a second motor 63, a threaded rod 64, an induced draft fan 65, a sliding block 66 and a threaded hole 67, the lifting port 61 is arranged in one side of the supporting plate 5, the induced draft fan 65 is arranged in one side of the lifting port 61, the sliding blocks 66 are fixedly connected on the outer walls of the two sides of the induced draft fan 65 in a plastic connection mode, the sliding grooves 62 are arranged on the inner walls of the two sides of the lifting port 61 corresponding to the sliding blocks 66, the second motor 63 is embedded and installed in the bottom end of the sliding groove 62, the threaded rod 64 is connected on the inner wall of the top end of the sliding groove 62 in a rotating mode, one end of an output shaft of the second motor 63 is fixedly connected on the outer wall of the bottom end of the threaded rod 64, the threaded hole 67 is arranged in one side of the sliding block 66 corresponding to the threaded rod 64, the induced draft fan 65 or the air heater 11 is started, then, the temperature rise or the temperature reduction operation can be carried out on the teaching environment of the teacher, so that the teaching environment of the teacher is more comfortable according to seasonal changes;

the limiting component 7 comprises a moving groove 71, a guide hole 72, a cylinder 73, a connecting plate 74, a limiting rod 75 and a limiting hole 76, wherein the inner walls of the supporting plate 5 at two sides of the lifting port 61 are respectively provided with the moving groove 71, the inner wall at one side of the moving groove 71 is embedded with the cylinder 73, the inner wall at one side of the moving groove 71 is provided with the connecting plate 74, one end of a telescopic rod of the cylinder 73 is fixedly connected inside the connecting plate 74, the outer wall at one side of the connecting plate 74 is distributed and fixedly connected with the limiting rod 75 in a plastic mode, the inner wall at one side of the moving groove 71 is provided with the guide hole 72 corresponding to the limiting rod 75 in a distributed mode, the inner part at one side of the sliding block 66 is provided with the limiting hole 76 corresponding to the limiting rod 75, the cylinder 73 is started to enable the limiting rod 75 on the connecting plate 74 to extend out along the guide hole 72 in the moving groove 71, thus, the draught fan 65 is prevented from directly falling, and the safety effect of the device is improved;

the teaching desk comprises a teaching desk body 1, a drawer 9, a handle 10 and a storage groove 8, wherein the storage groove 8 is symmetrically formed in the inner wall of one side of the teaching desk body 1, the drawer 9 is connected to the inner wall of one side of the storage groove 8 in a sliding mode, the outer wall of one side of the drawer 9 is fixedly provided with the handle 10, teaching materials can be placed into the drawer 9, and the teaching desk can be completed;

the hot air blowers 11 are symmetrically and fixedly installed on the outer wall of one side of the induced draft fan 65, the model of the hot air blower 11 is HAM-G3A-11, the temperature rise operation can be carried out on the teaching environment, and teachers can be enabled to be in a warm environment for teaching in winter;

the first motor 43 is a forward and reverse rotation motor, and can make the second rotating shaft 44 and the second gear 45 perform forward and reverse rotation movement;

a bearing is arranged at the rotary connection position of the sliding groove 62 and the threaded rod 64, so that the threaded rod 64 can conveniently rotate;

the inner wall of one side of the sliding groove 62 is coated with lubricating oil, so that the sliding block 66 can conveniently slide on the sliding groove 62.

The working principle is as follows: before teaching, firstly, a first motor 43 is started to enable two second gears 45 on a second rotating shaft 44 to rotate, then the first rotating shaft 41 is enabled to rotate under the action of a first gear 42, a display screen 3 is enabled to rotate from a rotating groove 2 to be vertical from horizontal, then the display screen 3 is started, login is carried out on a control module 13 through a login module 12, then live broadcast teaching is carried out through a live broadcast teaching module 15, then the cloud database module 14 is used for spreading or storing teaching videos, more people can learn the teaching videos through a network, then each student is extracted and trained through a knowledge training module 16 in each class, the student can deeply print knowledge points of the class, then the examination module 17 is used for carrying out stage examination on each student, and then the examination is finished and fed back through a result feedback module 18, let the student all know oneself weak point, and in the teaching process, if weather is too hot or too cold, can start draught fan 65 or air heater 11, then continue to start second motor 63 and make threaded rod 64 rotate, then under the effect through screw hole 67, make slider 66 on the draught fan 65 rise or descend along spout 62 in the lifting port 61, cool down or the operation of heating up the teacher, make the teacher all be in a comfortable environment in summer or winter and teach, after teaching, start cylinder 73 and make the gag lever post 75 on the connecting plate 74 stretch out along the guiding hole 72 in the shifting chute 71, then inject spacing hole 76 in the slider 66, carry out spacing operation to draught fan 65.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.