阅读说明：本技术 一种可实现师生联动索引的在线口语视频教学装置 (Can realize online spoken language video teaching device of teachers and students' linkage index ) 是由 黄杰 唐万发 于 2021-08-24 设计创作，主要内容包括：本发明公开了一种可实现师生联动索引的在线口语视频教学装置,涉及视频教学装置技术领域,为解决现有技术中的现有的口语视频教学方式场景较为单一,学生只能通过阅览视频的方法来进行口语的学习,但在学习的过程中无法与教师进行交互讨论,整体的教学质量无法得到进一步提升的问题。所述翻转屏框的两侧均设置有翻转侧框,且翻转侧框与翻转屏框贴合连接,所述翻转屏框的外表面设置有外饰灯条,且外饰灯条与翻转屏框电性连接,所述电源座框的一侧设置有USB端口,且USB端口的一侧设置有网络端口,所述电源座框与翻转屏框之间设置有联动轴,且联动轴与电源座框组合连接,所述翻转屏框的底部设置有弧线转槽,且弧线转槽与联动轴贴合连接。(The invention discloses an online spoken language video teaching device capable of realizing linkage indexing of teachers and students, relates to the technical field of video teaching devices, and aims to solve the problems that in the prior art, the scenes of the existing spoken language video teaching mode are single, students can only learn spoken languages by reading videos, but cannot interactively discuss with teachers in the learning process, and the whole teaching quality cannot be further improved. The both sides of upset screen frame all are provided with the upset side frame, and the upset side frame is connected with the laminating of upset screen frame, the surface of upset screen frame is provided with exterior trim lamp strip, and exterior trim lamp strip and upset screen frame electric connection, one side of power seat frame is provided with the USB port, and one side of USB port is provided with the network port, be provided with the universal driving shaft between power seat frame and the upset screen frame, and universal driving shaft and power seat frame built-up connection, the bottom of upset screen frame is provided with the pitch arc rotary groove, and the pitch arc rotary groove is connected with the universal driving shaft laminating.)

1. The utility model provides a can realize online spoken language video teaching device of teachers and students' linkage index, includes power seat frame (1), upset screen frame (2) and high in the clouds server (24), its characterized in that: the turnover screen frame is characterized in that turnover side frames (3) are arranged on two sides of the turnover screen frame (2), the turnover side frames (3) are connected with the turnover screen frame (2) in a laminating mode, an exterior decorative lamp strip (4) is arranged on the outer surface of the turnover screen frame (2), the exterior decorative lamp strip (4) is electrically connected with the turnover screen frame (2), a USB port (5) is arranged on one side of the power base frame (1), a network port (6) is arranged on one side of the USB port (5), a linkage shaft (13) is arranged between the power base frame (1) and the turnover screen frame (2), the linkage shaft (13) is connected with the power base frame (1) in a combined mode, an arc line rotating groove (18) is arranged at the bottom of the turnover screen frame (2), the arc line rotating groove (18) is connected with the linkage shaft (13) in a laminating mode, combination grooves (12) are arranged at two ends of the linkage shaft (13), and movable shafts (17) are arranged at the bottom of the turnover side frames (3), and the overturning side frame (3) is rotatably connected with the combined groove (12) through a movable shaft (17), a main end display screen (15) is arranged on the inner side of the overturning screen frame (2), the main end display screen (15) is electrically connected with the overturning screen frame (2), an auxiliary end touch screen (9) is arranged on the outer surface of the power seat frame (1), and the auxiliary end touch screen (9) is electrically connected with the power seat frame (1).

2. The on-line spoken language video teaching device capable of realizing teacher and student linkage indexing as claimed in claim 1, is characterized in that: the utility model discloses a side frame turnover device, including upset side frame (3), the inboard of upset side frame (3) is provided with stereo speaker (16), and stereo speaker (16) have a plurality ofly, stereo speaker (16) and upset side frame (3) electric connection, the one end of upset side frame (3) is provided with silica gel gasket (14), and silica gel gasket (14) pass through the viscose and be connected with upset side frame (3).

3. The on-line spoken language video teaching device capable of realizing teacher and student linkage indexing as claimed in claim 1, is characterized in that: one side of the auxiliary end touch screen (9) is provided with a rocking wheel mouse (7), the rocking wheel mouse (7) is rotatably connected with the power seat frame (1), a key module (8) is arranged above the rocking wheel mouse (7), and the key module (8) is electrically connected with the power seat frame (1).

4. The on-line spoken language video teaching device capable of realizing teacher and student linkage indexing as claimed in claim 1, is characterized in that: the other side of the secondary touch screen (9) is provided with a wireless charging plate (10), the wireless charging plate (10) is electrically connected with the power supply seat frame (1), and a touch screen pen groove (11) is formed in the inner side of the wireless charging plate (10).

5. The on-line spoken language video teaching device capable of realizing teacher and student linkage indexing as claimed in claim 1, is characterized in that: the two ends of the linkage shaft (13) are respectively provided with a damping connecting shaft (23), the turnover screen frame (2) is rotatably connected with the linkage shaft (13) through the damping connecting shafts (23), the middle section of the linkage shaft (13) is provided with an image middle shaft (19), and a lens module (20) is arranged inside the image middle shaft (19).

6. The on-line spoken language video teaching device capable of realizing teacher and student linkage indexing as claimed in claim 5, is characterized in that: the two ends of the image center shaft (19) are respectively provided with an electric control wheel shaft (21), the electric control wheel shafts (21) are rotatably connected with the linkage shaft (13) through a threading groove (22), the lens module (20) comprises a body sensing lens (28) and a zoom lens (29), and the outer surfaces of the body sensing lens (28) and the zoom lens (29) are provided with an optical lens (27).

7. The on-line spoken language video teaching device capable of realizing teacher and student linkage indexing as claimed in claim 1, is characterized in that: the cloud server (24) is in bidirectional connection with the teacher terminal (25) and the student terminal (26), the teacher terminal (25) comprises a display screen P1, a touch screen P1, a screen projection module P1 and a remote module P1, and the student terminal (26) comprises a display screen P2, a touch screen P2, a screen projection module P2 and a remote module P2.

8. The on-line spoken language video teaching device capable of implementing teacher and student linkage indexing as claimed in claim 7, is characterized in that: the output end of the touch screen P1 is connected with the input end of a remote module P1, the output end of the remote module P1 is connected with the input end of a screen projection module P2, the output end of the screen projection module P2 is connected with the input end of a display screen P2, the output end of the touch screen P2 is connected with the input end of the remote module P2, the output end of the remote module P2 is connected with the input end of a screen projection module P1, and the output end of the screen projection module P1 is connected with the input end of the display screen P1.

Technical Field

The invention relates to the technical field of video teaching devices, in particular to an online spoken language video teaching device capable of realizing teacher-student linkage indexing.

Background

The multimedia teaching is that in the teaching process, according to the characteristics of a teaching target and a teaching object, a modern teaching medium is reasonably selected and applied through teaching design and organically combined with the traditional teaching means to participate in the whole teaching process together, and various media information acts on students to form a reasonable teaching process structure so as to achieve the optimized teaching effect Completing lessons preparation and scientific research. The core of the teaching method lies in the implementation of paperless teaching and the extension of a wireless network in a campus.

However, the existing spoken language video teaching mode has a single scene, students can only learn spoken language by reading a video, but cannot interactively discuss with teachers in the learning process, and the whole teaching quality cannot be further improved; therefore, the existing requirements are not met, and the online spoken language video teaching device capable of realizing the linkage indexing of teachers and students is provided.

Disclosure of Invention

The invention aims to provide an online spoken language video teaching device capable of realizing teacher-student linkage indexing, and aims to solve the problems that the existing spoken language video teaching mode provided in the background technology is single in scene, students can only learn spoken language by reading a video method, but cannot interactively discuss with teachers in the learning process, and the whole teaching quality cannot be further improved.

In order to achieve the purpose, the invention provides the following technical scheme: an online spoken language video teaching device capable of realizing teacher and student linkage indexing comprises a power supply seat frame, a turnover screen frame and a cloud server, wherein both sides of the turnover screen frame are provided with turnover side frames, the turnover side frames are in fit connection with the turnover screen frame, the outer surface of the turnover screen frame is provided with an exterior decorative lamp strip, the exterior decorative lamp strip is electrically connected with the turnover screen frame, one side of the power supply seat frame is provided with a USB port, one side of the USB port is provided with a network port, a linkage shaft is arranged between the power supply seat frame and the turnover screen frame, the linkage shaft is in combined connection with the power supply seat frame, the bottom of the turnover screen frame is provided with an arc rotary groove, the arc rotary groove is in fit connection with the linkage shaft, both ends of the linkage shaft are provided with combined grooves, the bottom of the turnover side frame is provided with a movable shaft, the turnover side frames are in rotation connection with the combined grooves through the movable shaft, the inner side of the turnover screen frame is provided with a main-end display screen, and the main end display screen is electrically connected with the turnover screen frame, the outer surface of the power supply seat frame is provided with an auxiliary end touch screen, and the auxiliary end touch screen is electrically connected with the power supply seat frame.

Preferably, the inboard of upset side frame is provided with stereo speaker, and stereo speaker has a plurality ofly, stereo speaker and upset side frame electric connection, the one end of upset side frame is provided with the silica gel gasket, and the silica gel gasket passes through the viscose with the upset side frame and is connected.

Preferably, a rocking wheel mouse is arranged on one side of the auxiliary end touch screen and is rotationally connected with the power supply seat frame, and a key module is arranged above the rocking wheel mouse and is electrically connected with the power supply seat frame.

Preferably, the other side of the secondary touch screen is provided with a wireless charging plate, the wireless charging plate is electrically connected with the power supply seat frame, and the inner side of the wireless charging plate is provided with a stylus groove.

Preferably, damping connecting shafts are arranged at two ends of the linkage shaft, the turnover screen frame is rotatably connected with the linkage shaft through the damping connecting shafts, an image middle shaft is arranged at the middle section of the linkage shaft, and a lens module is arranged inside the image middle shaft.

Preferably, the two ends of the image center shaft are respectively provided with an electric control wheel shaft, the electric control wheel shafts are rotatably connected with the linkage shaft through threading grooves, the lens module comprises a body sensing lens and a zoom lens, and optical lenses are arranged on the outer surfaces of the body sensing lens and the zoom lens.

Preferably, the cloud server is bidirectionally connected with the teacher terminal and the student terminal, the teacher terminal includes a display screen P1, a touch screen P1, a screen projection module P1 and a remote module P1, and the student terminal includes a display screen P2, a touch screen P2, a screen projection module P2 and a remote module P2.

Preferably, the output end of the touch screen P1 is connected to the input end of a remote module P1, the output end of the remote module P1 is connected to the input end of a screen projection module P2, the output end of the screen projection module P2 is connected to the input end of a display screen P2, the output end of the touch screen P2 is connected to the input end of the remote module P2, the output end of the remote module P2 is connected to the input end of a screen projection module P1, and the output end of the screen projection module P1 is connected to the input end of the display screen P1.

Compared with the prior art, the invention has the beneficial effects that:

1. the teacher terminal and the student terminal have the same structure, but the internal control authority is different, the teacher terminal comprises a display screen P1, a touch screen P1, a screen projection module P1 and a remote module P1, the student terminal comprises a display screen P2, a touch screen P2, a screen projection module P2 and a remote module P2, the output end of the touch screen P1 is connected with the input end of the remote module P1, the output end of the remote module P1 is connected with the input end of the screen projection module P2, the output end of the screen projection module P2 is connected with the input end of the display screen P2, the output end of the touch screen P2 is connected with the input end of the remote module P2, the output end of the remote module P2 is connected with the input end of the screen projection module P1, the output end of the screen projection module P1 is connected with the input end of the display screen P1, and students can directly project their notes on the teacher display screen to display in the teaching process, the teacher can operate on the touch screen, and the operation information can be directly displayed on the display screen of the student;

2. the frequency terminal adopts an independent loudspeaker structure, and the turnover side frame bearing the loudspeaker structure can be adjusted at any angle along with the screen or by self, so that a relatively full auditory effect can be obtained, and the teaching quality of spoken language learning is improved;

3. the image middle shaft can independently rotate, the image middle shaft and the turnover screen frame are not influenced mutually, and the turnover screen frame is different from a traditional screen image structure, so that when the angle of the turnover screen frame is adjusted, the image visual angle cannot be interfered, meanwhile, a lens module in the image middle shaft consists of a body sensing lens and a zoom lens, wherein the zoom lens can record a picture at the front end of the lens after being started for work and then upload the picture in real time, the body sensing lens is used for monitoring whether human body information exists in front of the lens, and once the body sensing lens on the student terminal cannot sense the state information of the human body for a long time, the state information can be automatically sent to a teacher terminal to prompt the student to have class escaping.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic view of the overall deployment of the present invention;

FIG. 3 is a schematic view of a linkage shaft structure according to the present invention;

FIG. 4 is a schematic structural diagram of a lens module according to the present invention;

FIG. 5 is an overall interaction flow diagram of the present invention.

In the figure: 1. a power supply seat frame; 2. turning over the screen frame; 3. turning over the side frame; 4. an exterior light bar; 5. a USB port; 6. a network port; 7. a rocking wheel mouse; 8. a key module; 9. a secondary touch screen; 10. a wireless charging plate; 11. a stylus slot; 12. a combination tank; 13. a linkage shaft; 14. a silica gel gasket; 15. a main end display screen; 16. a stereo speaker; 17. a movable shaft; 18. arc line rotary groove; 19. an image central axis; 20. a lens module; 21. an electrically controlled wheel axle; 22. a threading slot; 23. a damping connecting shaft; 24. a cloud server; 25. a teacher terminal; 26. a student terminal; 27. an optical lens; 28. a somatosensory lens; 29. a zoom lens.

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.

Referring to fig. 1-2, an embodiment of the present invention is shown: an online oral video teaching device capable of realizing teacher-student linkage indexing comprises a power supply seat frame 1, a turnover screen frame 2 and a cloud server 24, wherein turnover side frames 3 are arranged on two sides of the turnover screen frame 2, the turnover side frames 3 are connected with the turnover screen frame 2 in a fitting manner, an exterior decorative lamp strip 4 is arranged on the outer surface of the turnover screen frame 2, the exterior decorative lamp strip 4 is electrically connected with the turnover screen frame 2, a USB port 5 is arranged on one side of the power supply seat frame 1, a network port 6 is arranged on one side of the USB port 5, a linkage shaft 13 is arranged between the power supply seat frame 1 and the turnover screen frame 2, the linkage shaft 13 is connected with the power supply seat frame 1 in a combined manner, an arc line rotating groove 18 is arranged at the bottom of the turnover screen frame 2, the rotating groove 18 is connected with the linkage shaft 13 in a fitting manner, combination grooves 12 are arranged at two ends of the linkage shaft 13, a movable shaft 17 is arranged at the bottom of the turnover side frame 3, and the turnover side frame 3 is rotatably connected with the combination grooves 12 through the movable shaft 17, the inboard of upset screen frame 2 is provided with main end display screen 15, and main end display screen 15 and 2 electric connection of upset screen frame, and main end display screen 15's effect mainly is used for the presentation of picture, and the surface of power seat frame 1 is provided with vice end touch-control screen 9, and vice end touch-control screen 9 and power seat frame 1 electric connection, and vice end touch-control screen 9 can carry out handwriting operation, so can impart knowledge to students the note.

Referring to fig. 2, a stereo speaker 16 is disposed on the inner side of the turning side frame 3, and a plurality of stereo speakers 16 are disposed, the stereo speakers 16 are electrically connected to the turning side frame 3, a silica gel gasket 14 is disposed at one end of the turning side frame 3, and the silica gel gasket 14 is connected to the turning side frame 3 through an adhesive, the video terminal adopts an independent speaker structure, and the turning side frame 3 carrying the speaker structure can adjust any angle with the screen or by itself, so that a relatively full hearing effect can be obtained, the teaching quality of spoken language learning is improved, a jog wheel mouse 7 is disposed on one side of the secondary touch screen 9, the jog wheel mouse 7 is rotatably connected to the power base frame 1, a key module 8 is disposed above the jog wheel mouse 7, the key module 8 is electrically connected to the power base frame 1, and a wireless charging plate 10 is disposed on the other side of the secondary touch screen 9, and wireless charging plate 10 and power seat frame 1 electric connection, the inboard of wireless charging plate 10 is provided with touch-sensitive pen groove 11, and the portability of operation can be promoted to rocking wheel mouse 7.

Referring to fig. 3-4, two ends of the linkage shaft 13 are respectively provided with a damping connecting shaft 23, the flip screen frame 2 is rotatably connected with the linkage shaft 13 through the damping connecting shaft 23, the middle section of the linkage shaft 13 is provided with an image middle shaft 19, a lens module 20 is arranged inside the image middle shaft 19, two ends of the image middle shaft 19 are respectively provided with an electric control wheel shaft 21, the electric control wheel shafts 21 are rotatably connected with the linkage shaft 13 through threading grooves 22, the lens module 20 comprises a body sensing lens 28 and a zoom lens 29, the outer surfaces of the body sensing lens 28 and the zoom lens 29 are provided with an optical lens 27, the image middle shaft 19 can independently rotate, the image middle shaft 19 and the flip screen frame 2 are not mutually influenced and are different from a traditional screen image structure, so that when the angle of the flip screen frame 2 is adjusted, the image viewing angle is not interfered, and meanwhile, the lens module 20 inside the image middle shaft 19 is composed of the body sensing lens 28 and the zoom lens 29, the zoom lens 29 can record the image at the front end of the lens after being started, and then upload the image in real time, the motion sensing lens 28 is used for monitoring whether human body information exists in front of the lens, and once the motion sensing lens 28 on the student terminal 26 cannot sense the state information of the human body for a long time, the state information is automatically sent to the teacher terminal 25 to prompt the student to escape.

Referring to fig. 5, the cloud server 24 is bidirectionally connected to the teacher terminal 25 and the trainee terminal 26, the teacher terminal 25 includes a display screen P1, a touch screen P1, a screen projection module P1 and a remote module P1, the trainee terminal 26 includes a display screen P2, a touch screen P2, a screen projection module P2 and a remote module P2, an output end of the touch screen P1 is connected to an input end of the remote module P1, an output end of the remote module P1 is connected to an input end of the screen projection module P2, an output end of the screen projection module P2 is connected to an input end of the display screen P2, an output end of the touch screen P2 is connected to an input end of the remote module P2, an output end of the remote module P2 is connected to an input end of the screen projection module P1, and an output end of the screen projection module P1 is connected to an input end of the display screen P1.

The working principle is as follows: the teacher terminal 25 and the student terminal 26 have the same structure, but the internal control authority is different, and the device is composed of a power supply seat frame 1 and a turnover screen frame 2, when in use, the turnover screen frame 2 is unfolded, then the device is started up through a power supply key at a key module 8, a main end display screen 15 is arranged at the inner side of the turnover screen frame 2, the main end display screen 15 mainly plays a role in displaying pictures, a secondary end touch screen 9 is arranged on the outer surface of the power supply seat frame 1, the secondary end touch screen 9 can be used for handwriting operation, so teaching notes can be carried out, the turnover operation between the power supply seat frame 1 and the turnover screen frame 2 is realized through a linkage shaft 13, an image middle shaft 19 is arranged at the middle section of the linkage shaft 13, the image middle shaft 19 can independently rotate, and the image middle shaft 19 and the turnover screen frame 2 do not influence each other, different from the traditional screen image structure, when the angle of the turnover screen frame 2 is adjusted, the image visual angle is not interfered, meanwhile, the lens module 20 in the image middle shaft 19 is composed of a body sensing lens 28 and a zoom lens 29, wherein the zoom lens 29 can record the picture at the front end of the lens after being started to work and then upload the picture in real time, the body sensing lens 28 is used for monitoring whether the human body information exists in the front of the lens, once the body sensing lens 28 on the student terminal 26 cannot sense the state information of the human body for a long time, the state information is automatically sent to the teacher terminal 25 to avoid the phenomenon that the student escapes, two groups of independent loudspeaker structures are designed on the two sides of the main end screen, and the turnover side frame 3 of the loudspeaker structures can be adjusted at any angle along with the screen or by self, so that a relatively full auditory effect can be obtained, the teaching quality of spoken language learning is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.