CN215376579U

CN215376579U - Teaching is dull and stereotyped based on remote teaching

Info

Publication number: CN215376579U
Application number: CN202121365067.7U
Authority: CN
Inventors: 李俊
Original assignee: Shenzhen Incar Technology Co ltd
Current assignee: Shenzhen Incar Technology Co ltd
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2021-12-31
Anticipated expiration: 2031-06-19

Abstract

The utility model provides a teaching flat plate based on remote teaching, which relates to the technical field of teaching flat plates and comprises a flat plate, a charging port, a square groove, a rotating shaft, a fixed block, a note rack, a placing groove and a fixed frame, a charging port is arranged at one side of the flat plate, a square groove is arranged at the back of the flat plate, a rotating shaft is fixedly arranged at the position, close to one side, of the surface of the square groove, a fixed block is rotated on the surface of the rotating shaft, a note rack is arranged on one side of the fixed block, a placing groove is arranged on the surface of the note rack, the bottom surface of the note rack is provided with a fixing frame, the back surface of the flat plate is provided with a receiving mechanism at a position close to the charging port, the joint of the surface of the rotating shaft and the fixing block is fixedly provided with a rubber pad, when in actual use, through setting up placer, simple convenient places the notebook on the flat board side in the course of lessons, avoids the repeated operation of bowing when the student need browse the note to lead to the circumstances that the cervical vertebra is tired.

Description

Teaching is dull and stereotyped based on remote teaching

Technical Field

The utility model relates to the technical field of teaching flat plates, in particular to a teaching flat plate based on remote teaching.

Background

With the rapid development of social science and technology, future education and business will be faced with the wave of paperless science and technology, so that a user adopts a teaching flat plate mode to show teaching contents to students through a network, the environment is protected while paper is saved, and the learning interest of the students is greatly improved.

At present some flat boards for remote teaching, in the in-service use, when students go online, the flat board frame is usually used to be convenient to watch, however, in the course of going on class, when the students need to check the notes on the notebook, the students usually can lean down to check the contents in the notebook, and then raise their heads to operate the flat board on the flat board frame, however, the students continuously do the actions in the course of going on class, which can cause the fatigue of cervical vertebra.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a teaching flat plate based on remote teaching.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a teaching is dull and stereotyped based on remote teaching, it comprises flat board, the mouth that charges, square groove, pivot, fixed block, note frame, standing groove and mount, dull and stereotyped one side is provided with the mouth that charges, the square groove has been seted up at the dull and stereotyped back, the surface of square groove is close to one side position department and is equipped with the pivot admittedly, the surface rotation of pivot has the fixed block, note frame is equipped with to one side of fixed block, the standing groove has been seted up on note frame's surface, the mount is equipped with to note frame's bottom surface, the position department that the back of flat board is close to the mouth that charges is provided with receiving mechanism.

Preferably, a rubber pad is fixedly arranged at the joint of the surface of the rotating shaft and the fixed block.

Preferably, the top surface of the fixing frame is arc-shaped.

Preferably, the receiving mechanism include circular slot, extension spring, connecting block, winding stem, stopper, the circular slot is seted up in dull and stereotyped inside, the extension spring is equipped with on the surface of circular slot, the connecting block is equipped with admittedly to the one end of extension spring, one side fixed mounting of connecting block has the winding stem, the stopper is equipped with to one side of winding stem.

Preferably, the surface of the limiting block is provided with a groove, and the surface of the groove is provided with anti-skid lines.

Preferably, the diameter of the circular groove is the same as that of the limiting block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the notebook is actually used, the placing device is arranged, so that the notebook can be simply and conveniently placed beside the tablet in the course of a lesson, and the condition that the cervical vertebra is tired due to repeated head lowering operation when students need to read the notebook is avoided.

2. In the utility model, when the charging device is actually used, redundant charging wires are simply and conveniently stored by arranging the storage device, so that the situations that the charging wires are scattered outside to influence the appearance and interfere a user to operate a panel are avoided.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a teaching tablet based on remote teaching according to the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 of a teaching flat diagram based on remote teaching according to the present invention;

FIG. 3 is a front view of a teaching tablet based on distance teaching according to the present invention;

FIG. 4 is a side view of a teaching tablet based on distance teaching according to the present invention;

FIG. 5 is an enlarged view of the position B in FIG. 4 of a teaching flat sheet based on distance teaching according to the present invention;

illustration of the drawings:

1. a flat plate; 2. a charging port; 3. a square groove; 4. a rotating shaft; 5. a fixed block; 6. a rubber pad; 7. a note rack; 8. a placement groove; 9. a fixed mount; 10. a circular groove; 11. a tension spring; 12. connecting blocks; 13. winding the rod; 14. a limiting block; 15. and (4) a groove.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a teaching is dull and stereotyped based on remote teaching, it is by dull and stereotyped 1, mouth 2 charges, square groove 3, pivot 4, fixed block 5, note frame 7, standing groove 8 and mount 9 constitute, one side of dull and stereotyped 1 is provided with mouth 2 that charges, square groove 3 has been seted up at dull and stereotyped 1's the back, pivot 4 is equipped with admittedly near one side position department on the surface of square groove 3, the surface rotation of pivot 4 has fixed block 5, note frame 7 is equipped with to one side of fixed block 5, standing groove 8 has been seted up on note frame 7's surface, mount 9 is equipped with to note frame 7's bottom surface, the back of dull and stereotyped 1 is provided with receiving mechanism near the position department of mouth 2 that charges.

In the embodiment, under the mutual cooperation of the flat plate 1, the square groove 3, the rotating shaft 4, the fixed block 5, the rubber pad 6, the note rack 7, the placing groove 8 and the fixed frame 9, when a student needs to go to a lesson, the note rack 7 is rotated out of the square groove 3 in the flat plate 1, the note rack 7 drives the fixed block 5 to rotate on the surface of the rotating shaft 4, when the note rack 7 rotates to a proper position, the friction force of the rubber pad 6 is large, so that when the note rack 7 does not receive force any more, the note rack 7 can not move continuously, the notebook can be placed in the placing groove 8, and meanwhile, the fixed frame 9 limits the notebook, so that the notebook can not fall off in the placing groove 8, when the note rack 7 is not needed to be used, the note rack 7 can be rotated into the square groove 3, and when the notebook is in practical use, by arranging the placing device, simple convenient in-process places the notebook on flat board 1 side in class, avoids the repeated operation of bowing when the student need browse the note and leads to the tired condition of cervical vertebra.

Specifically, a rubber pad 6 is fixedly arranged at the joint of the surface of the rotating shaft 4 and the fixed block 5.

In this embodiment: the rubber pad 6 has a large friction force, so that the notebook rack 7 cannot move continuously when the notebook rack 7 is not applied with force any more.

Specifically, the top surface of the fixing frame 9 is arc-shaped.

In this embodiment: the top surface of the fixing frame 9 is arc-shaped, so that the notebook can be prevented from falling when placed on the notebook frame 7.

Specifically, the accommodating mechanism comprises a circular groove 10, a tension spring 11, a connecting block 12, a winding rod 13 and a limiting block 14, wherein the circular groove 10 is arranged inside the flat plate 1, the tension spring 11 is arranged on the surface of the circular groove 10, the connecting block 12 is fixedly arranged at one end of the tension spring 11, the winding rod 13 is fixedly arranged on one side of the connecting block 12, and the limiting block 14 is arranged on one side of the winding rod 13.

In this embodiment: under the mutual cooperation of the charging port 2, the circular groove 10, the tension spring 11, the connecting block 12, the winding rod 13, the limiting block 14 and the groove 15, in practical use, when a user uses the flat plate 1, the situation that the electric quantity of the flat plate 1 is insufficient is met, at the moment, a charger is required to be connected so as to supply power to the flat plate 1, because the length of the charging wire is fixed, in the charging process, part of the charging wire can be exposed outside to influence the operation of the user, at the moment, the groove 15 on the surface of the limiting block 14 is pulled, the limiting block 14 drives the winding rod 13 to move, the winding rod 13 drives the tension spring 11 to move, when the winding rod 13 is pulled out, at the moment, redundant charging wire can be wound on the surface of the winding rod 13, then the tail end of the charging wire is pulled out from the groove 15, then the hand is loosened, because the tension force of the tension spring 11 drives the limiting block 14 to move into the shell of the flat plate 1, and meanwhile, the charging wire is also brought into the shell of the flat plate 1, at this moment, the charging wire is stored, then the charging head is drawn out and the charging treasure is reconnected to charge, and during actual use, through setting up the storage device, the charging wire is simply and conveniently stored in redundant, thereby avoiding the charging wire scattering outside the influence and the interference to the condition that the user operates the panel 1.

Specifically, the surface of the limiting block 14 is provided with a groove 15, and the surface of the groove 15 is provided with anti-skid lines.

In this embodiment: through the arrangement of the groove 15, a user can pull out the limiting block 14 through the groove 15, and the anti-slip lines are arranged to play a role in preventing slipping.

Specifically, the diameter of the circular groove 10 is the same as the diameter of the stopper 14.

In this embodiment: the tension of the tension spring 11 drives the limit block 14 to move to the inside of the circular groove 10, so that the flat plate 1 is more attractive.

The working principle is as follows: under the mutual cooperation of the flat plate 1, the square groove 3, the rotating shaft 4, the fixing block 5, the rubber pad 6, the note rack 7, the placing groove 8 and the fixing frame 9, in practical use, when a student needs to go to a lesson, the note rack 7 is rotated out from the square groove 3 in the flat plate 1 at the moment, the note rack 7 drives the fixing block 5 to rotate on the surface of the rotating shaft 4 at the moment, when the note rack 7 rotates to a proper position, the friction force of the rubber pad 6 is large, so that when the note rack 7 does not receive force application any more, the note rack 7 cannot move continuously, the notebook can be placed in the placing groove 8 at the moment, and meanwhile, the notebook is limited by the fixing frame 9, so that the notebook can not fall off in the placing groove 8, when the note rack 7 is not needed to be used, the note rack 7 can be rotated into the square groove 3 at the moment, the charging port 2, the round groove 10, the tension spring 11, the connecting block 12, the winding rod 13, Under the mutual cooperation of the limiting block 14 and the groove 15, when in practical use, when a user uses the flat plate 1, the electric quantity of the flat plate 1 is insufficient, at this time, the charger is required to be connected to supply power to the flat plate 1, and as the length of the charging wire is fixed, in the charging process, part of the charging wires are exposed outside to influence the operation of a user, at the moment, the groove 15 on the surface of the limiting block 14 is pulled, the limiting block 14 drives the winding rod 13 to move, the winding rod 13 drives the tension spring 11 to move, when the winding rod 13 is pulled out, the redundant charging wire can be wound on the surface of the winding rod 13, the tail end of the charging wire is pulled out of the groove 15, then the hand is loosened, thereby drive stopper 14 and remove to dull and stereotyped 1's shell because the pulling force of extension spring 11, also bring the charging wire into dull and stereotyped 1's shell simultaneously, the charging wire is accomodate this moment, then takes out the head that charges and reconnects the treasured that charges and charge.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a teaching is dull and stereotyped based on remote teaching, it comprises dull and stereotyped (1), mouth (2) that charge, square groove (3), pivot (4), fixed block (5), note frame (7), standing groove (8) and mount (9), its characterized in that: one side of dull and stereotyped (1) is provided with charge mouthful (2), square groove (3) have been seted up at the back of dull and stereotyped (1), pivot (4) are equipped with admittedly to the surface of square groove (3) near one side position department, the surface of pivot (4) is rotated there is fixed block (5), note rack (7) are equipped with to one side of fixed block (5), standing groove (8) have been seted up on the surface of note rack (7), mount (9) are equipped with to the bottom surface of note rack (7), the position department that the back of dull and stereotyped (1) is close to charge mouthful (2) is provided with receiving mechanism.

2. The remote teaching-based teaching tablet of claim 1, wherein: and a rubber pad (6) is fixedly arranged at the joint of the surface of the rotating shaft (4) and the fixed block (5).

3. The remote teaching-based teaching tablet of claim 1, wherein: the top surface of the fixed frame (9) is arc-shaped.

4. The remote teaching-based teaching tablet of claim 1, wherein: receiving mechanism include circular slot (10), extension spring (11), connecting block (12), winding rod (13), stopper (14), the inside at dull and stereotyped (1) is seted up in circular slot (10), extension spring (11) are equipped with on the surface of circular slot (10), connecting block (12) are equipped with admittedly to the one end of extension spring (11), one side fixed mounting of connecting block (12) has winding rod (13), stopper (14) are equipped with to one side of winding rod (13).

5. The remote teaching-based teaching tablet of claim 4, wherein: the surface of the limiting block (14) is provided with a groove (15), and the surface of the groove (15) is provided with anti-skid lines.

6. The remote teaching-based teaching tablet of claim 5, wherein: the diameter of the circular groove (10) is the same as that of the limiting block (14).