CN209909475U - Teaching video recording device based on upset classroom - Google Patents
Teaching video recording device based on upset classroom Download PDFInfo
- Publication number
- CN209909475U CN209909475U CN201920658875.9U CN201920658875U CN209909475U CN 209909475 U CN209909475 U CN 209909475U CN 201920658875 U CN201920658875 U CN 201920658875U CN 209909475 U CN209909475 U CN 209909475U
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- electric telescopic
- telescopic rod
- block
- fixedly connected
- rod
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Abstract
The utility model discloses a teaching video recording device based on a turnover classroom, which comprises a base, an electric telescopic rod I is arranged above the base, a sliding groove is formed in the base, a sliding block is fixedly connected to the bottom of the electric telescopic rod I, the top of the first electric telescopic rod is fixedly connected with a bearing, the top of the bearing is fixedly connected with a second electric telescopic rod, the movable end of the second electric telescopic rod is fixedly connected with a placing box, a movable plate is arranged inside the placing box, the movable plate is connected with the placing box through a plurality of springs I, a camera is placed in the placing box, the two sides of the camera are provided with limit grooves, the placing box is provided with a groove near the limit grooves, a movable block is arranged in the groove, one end of the movable block is located in the limiting groove, and the other end of the movable block is connected with the groove through a plurality of springs. Has the advantages that: can carry out the regulation of height and angle according to the teacher position of reality, the installation is dismantled conveniently moreover.
Description
Technical Field
The utility model relates to an education technique field particularly, relates to a device is recorded to teaching video based on upset classroom.
Background
Upset classroom formula teaching mode, it accomplishes the study of knowledge at home to indicate the student, and the classroom becomes the interactive place between the teacher's student and between student, including answering the puzzlement, the application of knowledge etc., thereby reach better education effect, along with the continuous development of network technology, the education mode that the video was recorded has appeared, record the teaching video through the video recorder, then upload to the network, make the student need not treat in the classroom, at home alright study, but when recording video, the teacher can make a round trip the condition of walking around at the teacher, the inconvenient regulation of device angle is recorded to current video, influence video recording, and it is inconvenient with the dismantlement of recording the device, delay time.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is recorded to teaching video based on upset classroom to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a teaching video recording device based on a turnover classroom comprises a base, wherein a first electric telescopic rod is arranged above the base, a sliding groove is formed in the base, a sliding block is fixedly connected to the bottom of the first electric telescopic rod and located in the sliding groove, fixing rods are movably connected to two sides of the first electric telescopic rod, one end, away from the first electric telescopic rod, of each fixing rod is fixedly connected with a magnet, iron bars are fixedly connected to two sides of the base, a fixing mechanism is arranged on the base, a bearing is fixedly connected to the top of the first electric telescopic rod, a second electric telescopic rod is fixedly connected to the top of the bearing, a limiting mechanism is arranged between the second electric telescopic rod and the first electric telescopic rod, a placing box is fixedly connected to the movable end of the second electric telescopic rod, a movable plate is arranged in the placing box and connected with the placing box through a plurality of first springs, the camera is placed in the placing box, limiting grooves are formed in two sides of the camera, a groove is formed in the position, close to the limiting grooves, of the placing box, a movable block is arranged in the groove, one end of the movable block is located in the limiting grooves, the other end of the movable block is connected with the groove through a plurality of springs II, and a movable mechanism is arranged on the movable block.
Furthermore, the outside fixed connection iron plate of electric telescopic handle one, the iron plate is located the top of dead lever.
Furthermore, the two sides of the first electric telescopic rod, which are far away from the fixed rod, are movably connected with the folding rod.
Furthermore, the fixing mechanism comprises a fixing block and an elastic rope, one side of the base is symmetrically and fixedly connected with the fixing block, the fixing block is fixedly connected with the elastic rope, and a hanging mechanism is arranged between the elastic rope and the base.
Further, articulate the mechanism and include ring and couple, the stretch cord is kept away from the one end and the ring fixed connection of fixed block, the base is kept away from one side fixed connection couple of fixed block, the ring with the couple phase-match.
Furthermore, one side of the first electric telescopic rod, which is close to the folding rod, is fixedly connected with a fixture block, the fixture block is matched with the chute, and the fixture block is positioned above the folding rod.
Further, stop gear includes fixed plate, bracing piece, sleeve, stopper and spring three, electric telescopic handle one's external fixed surface is connected with the fixed plate, electric telescopic handle two's bottom fixedly connected with bracing piece, the surface of bracing piece is equipped with the sleeve, the sleeve with connect through spring three between the electric telescopic handle two, telescopic bottom fixedly connected with stopper.
Further, the movable mechanism comprises a connecting block, a connecting rod and a spring II, the movable block is close to the connecting block fixedly connected to one side of the spring III, the connecting block is fixedly connected with the connecting rod, the middle of the connecting rod is movably connected with the placing box, and the bottom of the connecting rod is connected with the spring II through the spring II.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the device not only conveniently records teaching content, can carry out the regulation of height and angle simultaneously according to the teacher position of reality, can adjust the distance between camera and the teacher simultaneously to adjust the visual angle that the video was recorded, the device installation is dismantled conveniently moreover.
(2) The fixing rod is used for fixing the fixing rod, the folding rod can improve the stability of the electric telescopic rod I, and the fixing mechanism can fix the electric telescopic rod I.
(3) The hanging mechanism can enable the elastic rope and the base to be fixedly connected, and the clamping block is used for clamping the first electric telescopic rod and the base.
(4) The limiting mechanism can limit the first electric telescopic rod, and the movable mechanism can move the movable block.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a turning classroom-based teaching video recording device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a hanging mechanism in a turnover classroom-based teaching video recording device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a slider in a turnover classroom-based teaching video recording device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a limiting mechanism in a turning classroom-based teaching video recording device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a movable plate in a turning classroom-based teaching video recording device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a movable block in a turning classroom-based teaching video recording device according to an embodiment of the present invention;
FIG. 7 is an enlarged view at A in FIG. 6;
fig. 8 is a schematic structural diagram of a fourth spring in the turnover classroom-based teaching video recording device according to the embodiment of the present invention.
Reference numerals:
1. a base; 2. a first electric telescopic rod; 3. a chute; 4. a slider; 5. fixing the rod; 6. a magnet; 7. iron bars; 8. a bearing; 9. a second electric telescopic rod; 10. a placing box; 11. a movable plate; 12. a first spring; 13. a camera; 14. a limiting groove; 15. a groove; 16. a movable block; 17. a second spring; 18. an iron block; 19. a folding bar; 20. a fixed block; 21. an elastic cord; 22. a circular ring; 23. hooking; 24. a clamping block; 25. a fixing plate; 26. a support bar; 27. a sleeve; 28. a limiting block; 29. a third spring; 30. connecting blocks; 31. a connecting rod; 32. and a fourth spring.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
in the embodiment, please refer to fig. 1-8, a teaching video recording device based on a turnover classroom according to an embodiment of the present invention includes a base 1, a first electric telescopic rod 2 is disposed above the base 1, a sliding slot 3 is formed inside the base 1, a bottom of the first electric telescopic rod 2 is fixedly connected with a sliding block 4, the sliding block 4 can slide in the sliding slot 3, the sliding block 4 is located inside the sliding slot 3, the sliding block 4 can slide in the sliding slot 3, fixing rods 5 are movably connected to both sides of the first electric telescopic rod 2, one end of the fixing rod 5 away from the first electric telescopic rod 2 is fixedly connected with a magnet 6, iron bars 7 are fixedly connected to both sides of the base 1, an iron block 18 is fixedly connected to the outside of the first electric telescopic rod 2, the iron block 18 is located above the fixing rod 5, and folding rods 19 are movably connected to both sides of the fixing rod 5 by the first electric telescopic rod 2, the folding rod 19 can improve the stability of the electric telescopic rod I2, the sliding block 4 at the bottom of the electric telescopic rod I2 is inserted into the sliding groove 3, the electric telescopic rod I2 can slide back and forth on the base 1, when the position is adjusted to a proper position, the magnet 6 on the fixing rod 5 is adsorbed on the iron bar 7, the folding rod 19 is opened, and the electric telescopic rod I2 is fixed, wherein the fixing rod 5 can be rotated upwards when the electric telescopic rod I2 is moved, the magnet 6 on the fixing rod 5 is adsorbed on the iron block 18, and when the electric telescopic rod I2 is required to be fixed, the magnet 6 and the iron bar 7 are fixed;
the base 1 is provided with a fixing mechanism, the fixing mechanism comprises a fixing block 20 and an elastic rope 21, one side of the base 1 is symmetrically and fixedly connected with the fixing block 20, the fixing block 20 is fixedly connected with the elastic rope 21, a hanging mechanism is arranged between the elastic rope 21 and the base 1 and comprises a circular ring 22 and a hook 23, one end, far away from the fixing block 20, of the elastic rope 21 is fixedly connected with the circular ring 22, one side, far away from the fixing block 20, of the base 1 is fixedly connected with the hook 23, the circular ring 22 is matched with the hook 23, the electric telescopic rod I2 is close to one side of the folding rod 19 and is fixedly connected with a clamping block 24, the clamping block 24 is matched with the chute 3, the clamping block 24 is positioned above the folding rod 19, and when the telescopic rod is not required to be recorded, the sliding block 4 at the bottom of the electric telescopic rod, the magnet 6 is adsorbed on the iron block 18, the folding rod 19 is folded, the clamping block 24 on the electric telescopic rod I2 is inserted into the sliding groove 3, and then the circular ring 22 on the elastic rope 21 is sleeved on the hook 23, so that the electric telescopic rod I2 is fixed, and the device is convenient to carry;
the top of the first electric telescopic rod 2 is fixedly connected with a bearing 8, the top of the bearing 8 is fixedly connected with a second electric telescopic rod 9, a limiting mechanism is arranged between the second electric telescopic rod 9 and the first electric telescopic rod 2 and comprises a fixing plate 25, a supporting rod 26, a sleeve 27, a limiting block 28 and a spring III 29, the outer surface of the first electric telescopic rod 2 is fixedly connected with the fixing plate 25, the bottom of the second electric telescopic rod 9 is fixedly connected with the supporting rod 26, the outer surface of the supporting rod 26 is provided with the sleeve 27, the sleeve 27 is connected with the second electric telescopic rod 9 through the spring III 29, the bottom of the sleeve 27 is fixedly connected with the limiting block 28, the expansion of the first electric telescopic rod 2 can adjust the height of the second electric telescopic rod 9, a camera 13 can record at a proper height conveniently, and the second electric telescopic rod 9 can, therefore, the angle is adjusted, the angle of the camera 13 is convenient to be consistent with the position of a teacher, when the electric telescopic rod II 9 is rotated, the limiting block 28 needs to be moved upwards, the spring III 29 is extruded, when the electric telescopic rod II 9 is rotated to a proper angle, the limiting block 28 is loosened, the spring III 29 extends, the sleeve 27 is driven, the limiting block 28 at the bottom of the sleeve 27 is in contact with the fixing plate 25, and the electric telescopic rod II 9 is fixed;
the movable end fixed connection of two electric telescopic handle 9 places case 10, the inside of placing case 10 is equipped with fly leaf 11, fly leaf 11 through a plurality of springs 12 with place case 10 and be connected, place camera 13 in the case 10, open the both sides of camera 13 has spacing groove 14, place case 10 and be close to spacing groove 14 department opens flutedly 15, be equipped with movable block 16 in the recess 15, the one end of movable block 16 is located in spacing groove 14, the other end of movable block 16 through a plurality of springs two 17 with recess 15 is connected, when needing to record, earlier place camera 13 in placing case 10, when placing camera 13, the beginning is because the extrusion of camera 13, and movable block 16 all is located recess 15, and spring two 17 are extruded, when the spacing groove 14 of camera 13 removed to movable block 16, the second spring 17 stretches to enable the port of the movable block 16 to be located in the limiting groove 14, the camera 13 is fixed, then the position of the first electric telescopic rod 2 on the base 1 is adjusted, after the first electric telescopic rod 2 is fixed, the first electric telescopic rod 2 drives the second electric telescopic rod 9 to reach a proper height, the camera 13 can record, the second electric telescopic rod 9 can be rotated through the bearing 8 to adjust the angle, and the second electric telescopic rod 9 stretches to adjust the distance shooting;
be equipped with the moving mechanism on the movable block 16, the moving mechanism includes connecting block 30, connecting rod 31 and four springs 32, the movable block 16 is close to one side fixed connection connecting block 30 of three springs 29, connecting block 30 and connecting rod 31 fixed connection, the middle part and the case 10 swing joint of placeeing of connecting rod 31, two the bottom of connecting rod 31 is passed through four springs 32 and is connected, when shooing the completion back, can take off camera 13 from placeeing the case 10, and four springs 32 outwards extrude connecting rod 31 at first for connecting block 30 on the connecting rod 31 extrudes movable block 16, makes movable block 16 be located spacing groove 14 always, when needing to take off, inwards presses the bottom of connecting rod 31, extrudes four springs 32, and connecting rod 31 drives connecting block 30, makes movable block 16 break away from spacing groove 14, and spring 12 extrudes movable plate 11 afterwards, outwards promotes camera 13, the camera 13 is conveniently removed from the holding box 10.
To sum up, with the help of the above technical scheme of the utility model, the device not only conveniently records teaching content, can carry out the regulation of height and angle simultaneously according to the teacher position of reality, can adjust the distance between camera and the teacher simultaneously to adjust the visual angle that the video was recorded, the device installation is dismantled conveniently moreover.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The teaching video recording device based on the turnover classroom is characterized by comprising a base (1), wherein a first electric telescopic rod (2) is arranged above the base (1), a sliding groove (3) is formed in the base (1), a sliding block (4) is fixedly connected to the bottom of the first electric telescopic rod (2), the sliding block (4) is located in the sliding groove (3), fixing rods (5) are movably connected to the two sides of the first electric telescopic rod (2), one end, far away from the first electric telescopic rod (2), of each fixing rod (5) is fixedly connected with a magnet (6), iron bars (7) are fixedly connected to the two sides of the base (1), a fixing mechanism is arranged on the base (1), a bearing (8) is fixedly connected to the top of the first electric telescopic rod (2), and a second electric telescopic rod (9) is fixedly connected to the top of the bearing (8), a limiting mechanism is arranged between the second electric telescopic rod (9) and the first electric telescopic rod (2), the movable end of the electric telescopic rod II (9) is fixedly connected with a placing box (10), a movable plate (11) is arranged inside the placing box (10), the movable plate (11) is connected with the placing box (10) through a plurality of springs I (12), a camera (13) is placed in the placing box (10), two sides of the camera (13) are provided with limit grooves (14), a groove (15) is arranged at the position of the placing box (10) close to the limit groove (14), a movable block (16) is arranged in the groove (15), one end of the movable block (16) is positioned in the limit groove (14), the other end of the movable block (16) is connected with the groove (15) through a plurality of springs II (17), and a movable mechanism is arranged on the movable block (16).
2. The turning classroom-based instructional video recording device as claimed in claim 1, wherein said electric telescopic rod one (2) is externally and fixedly connected with an iron block (18), and said iron block (18) is positioned above said fixed rod (5).
3. The turning classroom-based instructional video recording device as claimed in claim 1, wherein said electric telescopic rod one (2) is movably connected to a folding rod (19) at both sides thereof remote from said fixed rod (5).
4. The turning classroom-based teaching video recording device according to claim 1, wherein the fixing mechanism comprises a fixing block (20) and an elastic rope (21), one side of the base (1) is symmetrically and fixedly connected with the fixing block (20), the fixing block (20) is fixedly connected with the elastic rope (21), and a hanging mechanism is arranged between the elastic rope (21) and the base (1).
5. The turning classroom-based teaching video recording device according to claim 4, wherein the hooking mechanism comprises a ring (22) and a hook (23), one end of the elastic rope (21) far away from the fixed block (20) is fixedly connected with the ring (22), one side of the base (1) far away from the fixed block (20) is fixedly connected with the hook (23), and the ring (22) is matched with the hook (23).
6. The turning classroom-based teaching video recording device according to claim 3, wherein a clamping block (24) is fixedly connected to one side of the first electric telescopic rod (2) close to the folding rod (19), the clamping block (24) is matched with the sliding groove (3), and the clamping block (24) is located above the folding rod (19).
7. The turnover classroom-based teaching video recording device according to claim 1, wherein the limiting mechanism comprises a fixing plate (25), a supporting rod (26), a sleeve (27), a limiting block (28) and a spring III (29), the fixing plate (25) is fixedly connected to the outer surface of the electric telescopic rod I (2), the supporting rod (26) is fixedly connected to the bottom of the electric telescopic rod II (9), the sleeve (27) is arranged on the outer surface of the supporting rod (26), the sleeve (27) is connected with the electric telescopic rod II (9) through the spring III (29), and the limiting block (28) is fixedly connected to the bottom of the sleeve (27).
8. The turning classroom-based teaching video recording device according to claim 7, wherein the movable mechanism comprises a connecting block (30), a connecting rod (31) and a spring four (32), the movable block (16) is close to one side of the spring three (29) and is fixedly connected with the connecting block (30), the connecting block (30) is fixedly connected with the connecting rod (31), the middle part of the connecting rod (31) is movably connected with the placing box (10), and the bottoms of the two connecting rods (31) are connected through the spring four (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920658875.9U CN209909475U (en) | 2019-05-09 | 2019-05-09 | Teaching video recording device based on upset classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920658875.9U CN209909475U (en) | 2019-05-09 | 2019-05-09 | Teaching video recording device based on upset classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209909475U true CN209909475U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920658875.9U Expired - Fee Related CN209909475U (en) | 2019-05-09 | 2019-05-09 | Teaching video recording device based on upset classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209909475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779945A (en) * | 2020-06-14 | 2020-10-16 | 石门县张亮化家政服务有限公司 | Video conference shooting device convenient to adjust |
| CN112002161A (en) * | 2020-10-12 | 2020-11-27 | 上海思快奇教育科技有限公司 | Intelligent distance education system |
| CN112351232A (en) * | 2020-09-08 | 2021-02-09 | 莆田学院 | Multifunctional in-house recording and broadcasting device and recording and broadcasting method thereof |
-
2019
- 2019-05-09 CN CN201920658875.9U patent/CN209909475U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779945A (en) * | 2020-06-14 | 2020-10-16 | 石门县张亮化家政服务有限公司 | Video conference shooting device convenient to adjust |
| CN112351232A (en) * | 2020-09-08 | 2021-02-09 | 莆田学院 | Multifunctional in-house recording and broadcasting device and recording and broadcasting method thereof |
| CN112351232B (en) * | 2020-09-08 | 2023-10-13 | 莆田学院 | Multifunctional hall-following recording and broadcasting device and recording and broadcasting method thereof |
| CN112002161A (en) * | 2020-10-12 | 2020-11-27 | 上海思快奇教育科技有限公司 | Intelligent distance education system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |