CN211787623U - Online online class teaching device for teachers - Google Patents
Online online class teaching device for teachers Download PDFInfo
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- CN211787623U CN211787623U CN202020398068.0U CN202020398068U CN211787623U CN 211787623 U CN211787623 U CN 211787623U CN 202020398068 U CN202020398068 U CN 202020398068U CN 211787623 U CN211787623 U CN 211787623U
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- 238000003466 welding Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides an online lesson teaching device for teachers, which relates to the technical field of education, a rotating plate is positioned in a reserved groove, the top surface of a rotating core is provided with a triangular opening, the top surface of the other side of the rotating plate is provided with a through opening, the through opening is internally provided with an inner opening which is integrated with the rotating plate, the inner opening extends to the bottom of the rotating plate, the inner wall of the inner opening is symmetrically provided with sliding grooves which are integrated with the inner opening, a movable rod penetrates through the through opening and the inner opening, the outer wall of the movable rod is symmetrically welded with two sliding blocks, the teacher explains the contents on the blackboard writing on the left side of a drawing board, the teaching device is convenient for teachers to teach, is particularly suitable for teachers with older ages, the teaching device does not need to use software on a computer to additionally play the contents, the teaching steps are reduced, the teaching quality is improved, the problem that most of the traditional teaching mode is blackboard writing, particularly, teachers with older ages are inconvenient to use the software in a computer to teach, the computer operation steps are complex, and the problem of puzzlement is brought to the teaching work of teachers.
Description
Technical Field
The utility model belongs to the technical field of education technique and specifically relates to a teaching device is netted class on line that teacher used.
Background
On-line education, remote education and on-line learning, the current concept generally refers to a learning behavior based on a network, and is similar to the concept of network training. In addition, by means of network courseware, the student can learn anytime and anywhere, time and space limitations are really broken through, network distance education is the most convenient and inexhaustible learning mode for employees with busy work and unfixed learning time, in some special periods, such as the period that people are prohibited from going out due to virus outbreak, teachers can choose to teach students in an online mode in order to not delay the learning of students, but most of the traditional teaching modes are in a blackboard writing mode, especially for teachers with older ages, the online teaching modes are inconvenient to use software in a computer for explanation, the operation steps of the computer are complex, and troubles are brought to the teaching work of teachers.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: traditional teaching mode is the blackboard writing form mostly, and especially older teacher is when carrying out online teaching, is not convenient for use the software in the computer to explain, and computer operation step is complicated, brings the puzzlement to teacher's teaching work, to the problem that prior art exists, provides the online network class teaching device that a teacher used.
The to-be-solved technical problem of the utility model adopts following technical scheme to realize: the utility model provides an online lesson teaching device that teacher used, online lesson teaching device that teacher used includes:
the front end of the platform is provided with a reserved groove, the right side of the reserved groove is provided with an opening, and the front right corner of the top surface of the platform is provided with a triangular groove;
the rotary plate is positioned in the reserved groove, a rotary core is inserted into one side of the rotary plate, the top surface of the rotary core is provided with a triangular opening, the top surface of the other side of the rotary plate is provided with a through opening, an inner opening integrated with the through opening is formed in the through opening, the inner opening extends to the bottom of the rotary plate, and sliding grooves integrated with the inner opening are symmetrically formed in the inner wall of the inner opening;
the movable rod, the movable rod runs through and runs through mouth and internal orifice, and the movable rod outer wall is symmetrical welding and has two sliders, slider and spout sliding connection, and the welding of movable rod top has the drawing board.
Preferably, the top surface of the platform is provided with a placing groove, and the placing groove is in a parallelogram shape.
Preferably, the triangular groove extends to the preformed groove, the rotary core penetrates through the opening, and the rotary plate is movably connected with the preformed groove through the rotary core.
Preferably, the triangular opening corresponds to the triangular groove, and the triangular rod is inserted in the triangular groove and the triangular opening.
Preferably, the diameter of the movable rod corresponds to the diameter of the inner opening, and the sliding block is movably connected with the through opening.
Preferably, the drawing board is located at the front right corner of the platform and is arranged in parallel with the movable rod.
Compared with the prior art, the beneficial effects of the utility model are that:
pull out the board from the reservation groove will change, the core is changeed in the locking of rethread triangle pole, it can no longer rotate with the opening to change the core, the teacher is when writing on the blackboard, can lift up the end of movable rod, rotate 180 with the drawing board, and the slider rotates 180 in the middle of the through hole, turn over the drawing board, the teacher can reach the preceding explanation content of writing of drawing board, write the back again with the drawing board turn-over after finishing, because can be partial to the right side when the computer is placed, so the blackboard writing on the drawing board can be shot by computer camera, the teacher explains the content on the blackboard writing in the left side of drawing board, the teacher's of being convenient for work of lecture, be particularly useful for older teacher, need not utilize software on the computer to play the content in addition, reduce the teaching step, improve the teaching quality.
Drawings
FIG. 1 is an assembly diagram of the overall structure of the present invention;
FIG. 2 is a front schematic view of the platform structure of the present invention;
FIG. 3 is a schematic view of the assembly of the movable rod structure of the present invention;
FIG. 4 is a schematic plan view of the movable rod structure of the present invention;
FIG. 5 is an enlarged schematic view of the rotary core structure of the present invention;
fig. 6 is a schematic view of the inner port structure of the present invention.
The labels in the figure are: the drawing board comprises a platform 1, a placing groove 101, a preformed groove 102, an opening 103, a triangular groove 104, a rotating plate 2, a rotating core 201, a triangular opening 202, a triangular rod 3, a through opening 4, an inner opening 401, a sliding groove 402, a movable rod 5, a sliding block 501 and a drawing board 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 6, an online lesson teaching apparatus for a teacher, the online lesson teaching apparatus for the teacher comprising:
the teaching platform comprises a platform 1, wherein a reserved groove 102 is formed in the front end of the platform 1, an opening 103 is formed in the right side of the reserved groove 102, a triangular groove 104 is formed in the front right corner of the top surface of the platform 1, a placing groove 101 is formed in the top surface of the platform 1, the placing groove 101 is in a parallelogram shape, a teacher places a notebook computer on the placing groove 101 before teaching work, a layer of rubber pad is laid on the inner surface of the placing groove 101, the antiskid effect on the computer can be achieved, and the placing groove 101 is in the parallelogram shape, so that the placing groove 101 is deviated to the right side, and the computer can be deviated to the right side when placed;
the rotary board 2 is positioned in the preformed groove 102, one side of the rotary board 2 is inserted with a rotary core 201, the top surface of the rotary core 201 is provided with a triangular opening 202, the top surface of the other side of the rotary board 2 is provided with a through opening 4, an inner opening 401 integrated with the through opening 4 is arranged in the through opening 4, the inner opening 401 extends to the bottom of the rotary board 2, the inner wall of the inner opening 401 is symmetrically provided with sliding grooves 402 integrated with the inner opening, the triangular groove 104 extends to the preformed groove 102, the rotary core 201 penetrates through the opening 103, the rotary board 2 is movably connected with the triangular groove 102 through the rotary core 201, the opening 202 corresponds to the triangular groove 104, the triangular rod 3 is inserted in the triangular groove 104 and the triangular opening 202, then a teacher can carry out on-line teaching work, a camera of a computer is opened to face the front, the teacher can draw out the triangular rod 3, the triangular rod 3 is separated from the triangular groove 104 and the triangular opening 202, and the triangular rod 3 is drawn out, the teacher can pull out the rotating plate 2 from the reserved groove 102, the rotating core 201 rotates with the opening 103, when the rotating plate 2 rotates to the position that the inner angle is 60 degrees with the reserved groove 102, the triangular opening 202 corresponds to the triangular groove 104 again, the teacher inserts the triangular rod 3 into the triangular groove 104 and the triangular opening 202 again, the rotating core 201 is locked through the triangular rod 3, the rotating core 201 cannot rotate with the opening 103 any more, and therefore the position of the rotating plate 2 is stabilized;
the movable rod 5 penetrates through the through hole 4 and the inner hole 401, two sliding blocks 501 are symmetrically welded on the outer wall of the movable rod 5, the sliding blocks 501 are connected with the sliding grooves 402 in a sliding mode, the drawing board 6 is welded on the top of the movable rod 5, a teacher can write contents needing explanation on the drawing board 6 by using an oil pen to give a network lecture in a mode suitable for the teacher, the diameter of the movable rod 5 corresponds to that of the inner hole 401, the sliding blocks 501 are movably connected with the through hole 4, a disc which is integrated with the movable rod 5 is arranged at the tail end of the movable rod 5, the diameter of the disc is 1.2cm-1.4cm, the diameter of the disc is larger than that of the inner hole 401, the disc of the movable rod 5 is located below the inner hole 401, the teacher can lift the tail end of the movable rod 5 when writing on a blackboard, the disc can abut against the inner hole 401 to prevent the movable rod 5 from being separated from the inner hole 401, and the movable rod 5 is lifted, the sliding block 501 slides in the sliding groove 402, and when the disk contacts the inner opening 401, the sliding block 501 slides out of the sliding groove 402, so that a teacher can rotate the drawing board 6 by 180 degrees, and the sliding block 501 rotates by 180 degrees in the through opening 4 to turn over the drawing board 6;
the drawing board 6 is positioned at the front right corner of the platform 1, the drawing board 6 and the movable rod 5 are arranged in parallel, the drawing board 6 is parallel to the movable rod 5 after being turned over for 180 degrees, the sliding block 501 slides into the sliding groove 402 after the teacher releases the movable rod 5, otherwise if the drawing board 6 is not parallel to the movable rod 5, the sliding block 501 cannot enter the sliding groove 402, the teacher can conveniently adjust the turning over of the drawing board 6, after the drawing board 6 is turned over, because the sliding block 501 enters the sliding groove 402 and the movable rod 5 is not lifted, the position of the drawing board 6 is fixed, the teacher can write and explain the content on the front of the drawing board 6, after writing, the drawing board 6 is turned over according to the method, because the computer is deviated to the right side when being placed, the writing on the drawing board 6 can be shot by the computer camera, the weight of the platform 1 and the notebook is greater than the weight of the drawing board 6, even if the drawing board 6 is supported by the rotating plate 2, the platform, guarantee the stability that platform 1 placed, the teacher explains the content on the blackboard writing in the left side of drawing board 6, the teacher's of being convenient for lecture work, be particularly useful for older teacher, need not utilize the software on the computer to beat the content in addition, reduce the teaching step, improve teaching quality, after teaching finishes, the teacher can take out triangular rod 3, in collecting reserved groove 102 again to commentaries on classics board 2, when commentaries on classics board 2 is connected with reserved groove 102, triangular groove 104 and triangle mouth 202 are corresponding, the teacher inserts triangular groove 104 and triangle mouth 202 to triangular rod 3, with commentaries on classics board 2 locking, be convenient for accomodate.
It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. The utility model provides an online lesson teaching device that teacher used, its characterized in that, online lesson teaching device that teacher used includes:
the device comprises a platform (1), wherein a reserved groove (102) is formed in the front end of the platform (1), an opening (103) is formed in the right side of the reserved groove (102), and a triangular groove (104) is formed in the front right corner of the top surface of the platform (1);
the rotary plate (2) is positioned in the preformed groove (102), a rotary core (201) is inserted into one side of the rotary plate (2), a triangular opening (202) is formed in the top surface of the rotary core (201), a through opening (4) is formed in the top surface of the other side of the rotary plate (2), an inner opening (401) integrated with the through opening (4) is formed in the through opening (4), the inner opening (401) extends to the bottom of the rotary plate (2), and sliding grooves (402) integrated with the inner opening (401) are symmetrically formed in the inner wall of the inner opening (401);
movable rod (5), movable rod (5) run through and run through mouthful (4) and internal orifice (401), and movable rod (5) outer wall is symmetrical welding and has two sliders (501), slider (501) and spout (402) sliding connection, and the welding of movable rod (5) top has drawing board (6).
2. An on-line course teaching apparatus for teachers as claimed in claim 1, wherein: the top surface of the platform (1) is provided with a placing groove (101), and the placing groove (101) is in a parallelogram shape.
3. An on-line course teaching apparatus for teachers as claimed in claim 2, wherein: the triangular groove (104) extends to the preformed groove (102), the rotary core (201) penetrates through the opening (103), and the rotary plate (2) is movably connected with the preformed groove (102) through the rotary core (201).
4. An on-line course teaching apparatus for teachers as claimed in claim 1, wherein: the triangular opening (202) corresponds to the triangular groove (104), and the triangular rod (3) is inserted in the triangular groove (104) and the triangular opening (202).
5. An on-line course teaching apparatus for teachers as claimed in claim 1, wherein: the diameter of the movable rod (5) corresponds to that of the inner opening (401), and the sliding block (501) is movably connected with the through opening (4).
6. An on-line course teaching apparatus for teachers as claimed in claim 1, wherein: drawing board (6) are located platform (1) front right corner, and drawing board (6) and movable rod (5) parallel arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398068.0U CN211787623U (en) | 2020-03-25 | 2020-03-25 | Online online class teaching device for teachers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398068.0U CN211787623U (en) | 2020-03-25 | 2020-03-25 | Online online class teaching device for teachers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211787623U true CN211787623U (en) | 2020-10-27 |
Family
ID=72932020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020398068.0U Expired - Fee Related CN211787623U (en) | 2020-03-25 | 2020-03-25 | Online online class teaching device for teachers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211787623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202022101131U1 (en) | 2022-03-01 | 2022-03-09 | Danish Ather | Intelligent management system for online technical learning and training based on information literacy |
-
2020
- 2020-03-25 CN CN202020398068.0U patent/CN211787623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202022101131U1 (en) | 2022-03-01 | 2022-03-09 | Danish Ather | Intelligent management system for online technical learning and training based on information literacy |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 272000 No. 2, Zhixing Road, Liangshan Economic Development Zone, Jining City, Shandong Province Patentee after: Shandong Golden Sun Education Group Co.,Ltd. Address before: 272000 No. 2, Zhixing Road, Liangshan Economic Development Zone, Jining City, Shandong Province Patentee before: Shandong Golden Sun Book Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |