CN221261810U - Video teaching integration teaching equipment - Google Patents
Video teaching integration teaching equipment Download PDFInfo
- Publication number
- CN221261810U CN221261810U CN202323204490.0U CN202323204490U CN221261810U CN 221261810 U CN221261810 U CN 221261810U CN 202323204490 U CN202323204490 U CN 202323204490U CN 221261810 U CN221261810 U CN 221261810U
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- fixedly connected
- rod body
- curtain
- rod
- teaching
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- 230000010354 integration Effects 0.000 title claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of teaching equipment and discloses video teaching integrated teaching equipment which comprises a box body, a curtain reel and a display, wherein a first rod body is fixedly connected to the inner wall surface of the box body, a second rod body is connected to the side wall of the first rod body in a sliding mode, a first support is fixedly connected to the side wall of the second rod body, a projector is fixedly connected to the first support, a first plate body is fixedly connected to the upper surface of the second rod body, the curtain reel is fixedly connected to the upper surface of the first plate body, a curtain hook is arranged at the stretching end of the curtain reel, a first rack is fixedly connected to the side wall of the second rod body, a first motor is fixedly connected to the output end of the first motor, the first gear is meshed with the first rack, automatic lifting and unfolding of the display are achieved, and video and a teacher manuscript or student homework can be played simultaneously.
Description
Technical Field
The utility model relates to the technical field of teaching equipment, in particular to video teaching integrated teaching equipment.
Background
Video teaching is an important teaching means in the teaching field, can use display and projecting apparatus in video teaching generally, can not go up and down automatically in the use, needs people to operate to go up and down display and projection equipment and wastes time and energy, inconvenient accomodating at ordinary times, if directly place in the room probably leads to equipment to be damaged, can't show manuscript and student's homework simultaneously in video teaching in the teaching process mr.
Disclosure of utility model
The utility model aims to provide video teaching integrated teaching equipment for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a video teaching integration teaching equipment, includes box, curtain spool, display, the first body of rod of box internal face fixedly connected with, first body of rod lateral wall fixedly connected with second body of rod, second body of rod lateral wall fixedly connected with first support, fixedly connected with projecting apparatus on the first support, fixedly connected with first plate body on the second body of rod, fixedly connected with curtain spool on the first plate body, the tensile end of curtain spool is equipped with the curtain couple, second body of rod lateral wall fixedly connected with first rack, box lateral wall fixedly connected with first motor, first motor output fixedly connected with first gear, first gear with first rack meshing;
The lower surface of the first plate body is fixedly connected with a first lifting device, and the first lifting device is used for lifting the curtain;
The bottom of the box body is fixedly connected with a second lifting device which is used for lifting the display;
The inner wall surface of the box body is fixedly connected with a second plate body, and the upper surface of the second plate body is fixedly connected with a camera.
Preferably, the second lifting device comprises a second motor, the second motor is fixedly connected to the lower surface of the first plate body, the second motor output end is fixedly connected with a second gear, the lower surface of the first plate body is fixedly connected with a third rod body, the side wall of the third rod body is slidably connected with a fourth rod body, the side wall of the fourth rod body is fixedly connected with a second rack, the second rack is meshed with the second gear, and the upper surface of the fourth rod body is fixedly connected with a second bracket.
Preferably, the second lifting device comprises a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the bottom of the box body, the output end of the hydraulic cylinder is fixedly connected with a third support, the third support is L-shaped, and the side wall of the third support is fixedly connected with a display.
Preferably, the first bracket is obliquely arranged.
Preferably, one end of the second support is fixedly connected to the upper surface of the fourth rod body, and the other end of the second support penetrates through the curtain hook.
Preferably, the second rod body is provided with a protrusion which can slide in a T-shaped groove formed in the first rod body.
Preferably, the fourth rod body is provided with a protrusion which can slide in a T-shaped groove formed in the third rod body.
Preferably, the soft rod in the camera can rotate randomly.
Preferably, a spring retraction device is arranged in the curtain scroll.
The beneficial effects of the utility model are as follows: through placing mr manuscript and homework on the second plate body, the camera can record the projection on the projection curtain, has realized that the display goes up and down automatically, and projection equipment goes up and down automatically and expands and pack up, can broadcast video and projection mr manuscript or student homework simultaneously and carry out teaching.
Drawings
Fig. 1 shows a schematic structural diagram of a video teaching integrated teaching device.
Fig. 2 shows a schematic diagram of the internal structure of the video teaching integrated teaching device.
Fig. 3 shows a schematic structural diagram of the curtain reel lifting device.
Fig. 4 shows a detailed view of the curtain spool lift.
Fig. 5 shows a schematic view of the first lifting device.
Fig. 6 shows a schematic structural diagram of the second lifting device.
Reference numeral 1, box, 2, first body of rod, 3, second body of rod, 4, first plate, 5, first rack, 6, first motor, 7, first gear, 8, first support, 9, projector, 10, curtain spool, 11, curtain couple, 12, second motor, 13, second gear, 14, third body of rod, 15, fourth body of rod, 16, second rack, 17, second support, 18, pneumatic cylinder, 19, third support, 20, display, 21, camera, 22, universal wheel, 23, second plate.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in fig. 1-6, an integrated teaching device for video teaching comprises a box body 1, a curtain reel 10 and a display 20, wherein the inner wall surface of the box body 1 is fixedly connected with a first rod body 2, the side wall of the first rod body 2 is slidably connected with a second rod body 3, the side wall of the second rod body 3 is fixedly connected with a first bracket 8, a projector 9 is fixedly connected to the first bracket 8, the upper surface of the second rod body 3 is fixedly connected with a first plate body 4, the upper surface of the first plate body 4 is fixedly connected with the curtain reel 10, the stretching end of the curtain reel 10 is provided with a curtain hook 11, the side wall of the second rod body 3 is fixedly connected with a first rack 5, the side wall of the box body 1 is fixedly connected with a first motor 6, the output end of the first motor 6 is fixedly connected with a first gear 7, and the first gear 7 is meshed with the first rack 5;
The lower surface of the first plate body 4 is fixedly connected with a first lifting device, and the first lifting device is used for lifting the curtain;
The bottom of the box body 1 is fixedly connected with a second lifting device which is used for lifting the display 20;
The inner wall surface of the box body 1 is fixedly connected with a second plate body 23, and the upper surface of the second plate body 23 is fixedly connected with a camera 21.
The concrete the welding of box 1 internal face has first body of rod 2, the second body of rod 3 is equipped with the arch and can slide in the T type groove that first body of rod 2 was seted up, first support 8 welding is in the lateral wall of second body of rod 3, projector 9 bolted connection is at first support 8 upper surface, the second body of rod 3 slides and drives first plate body 4 and remove, first plate body 4 upper surface bolted connection has curtain spool 10, first plate body 4 removes and drives curtain spool 10 and remove, curtain couple 11 connects the curtain, start first motor 6, first motor 6 output rotates and drives first gear 7, first gear 7 rotates and drives first rack 5 and remove, first rack 5 removes and drives the second body of rod 3 and remove.
The first elevating gear is connected with the lower surface bolt of the first plate body 4, and a second bracket 17 in the first elevating gear drives the curtain hook 11.
The bottom of the box body 1 is connected with a second lifting device through bolts, and a third bracket 19 in the second lifting device drives the display 20 to lift.
The second lifting device comprises a second motor 12, the second motor 12 is fixedly connected to the lower surface of the first plate body 4, the output end of the second motor 12 is fixedly connected with a second gear 13, the lower surface of the first plate body 4 is fixedly connected with a third rod body 14, the side wall of the third rod body 14 is slidably connected with a fourth rod body 15, the side wall of the fourth rod body 15 is fixedly connected with a second rack 16, the second rack 16 is meshed with the second gear 13, and the upper surface of the fourth rod body 15 is fixedly connected with a second bracket 17.
The concrete second motor 12 bolted connection is at first plate body 4 lower surface, starts second motor 12, and second motor 12 output rotates and drives second gear 13 rotation, and second gear 13 rotates and drives second rack 16 and remove, and second rack 16 removes and drive fourth body of rod 15 and remove, and fourth body of rod 15 is equipped with the arch and slides in the T type inslot that the third body of rod was seted up, and third body of rod 14 bolted connection is at first plate body 4 lower surface, and fourth body of rod 15 slides and drives second support 17 and remove, and second support 17 removes and drives curtain couple 11 and remove, and curtain couple 11 removes and drive the curtain lift.
The second lifting device comprises a hydraulic cylinder 18, the hydraulic cylinder 18 is fixedly connected to the bottom of the box body 1, the output end of the hydraulic cylinder 18 is fixedly connected with a third support 19, the third support 19 is L-shaped, and the side wall of the third support 19 is fixedly connected with a display 20.
The concrete hydraulic cylinder 18 is connected to the bottom of the box body 1 through bolts, the hydraulic cylinder 18 is started, the output end of the hydraulic cylinder 18 stretches and contracts to drive the third support 19 to move, and the third support 19 moves to drive the display 20 to move.
Wherein the first support 8 is arranged obliquely.
The specific angle by which the first bracket 8 is tilted may bring the projector 9 into focus with the curtain.
One end of the second bracket 17 is fixedly connected to the upper surface of the fourth rod body 15, and the other end of the second bracket 17 penetrates through the curtain hook 11.
The second bracket 17 specifically penetrates through the curtain hook 11, and the second bracket 17 can drive the curtain hook 11 to move.
Wherein the second rod body 3 is provided with a bulge which can slide in a T-shaped groove formed in the first rod body 2.
Specifically, the lateral displacement of the second rod body 3 is limited, so that the second rod body 3 can only slide on the side wall of the first rod body 2.
Wherein the fourth rod 15 is provided with a protrusion which can slide in a T-shaped groove formed in the third rod 14.
The fourth rod 15 is specifically limited to laterally displace, so that the fourth rod 3 can only slide on the side wall of the third rod 14.
Wherein the soft rod in the camera 21 can be rotated arbitrarily.
The specific camera 21 can swing around the rotating rod at any angle.
Wherein the curtain reel 10 has a spring retraction device therein.
The spring retraction device within a particular curtain spool 10 can automatically retract the curtain.
The implementation principle of the embodiment is as follows: the hydraulic cylinder 18 is started, the output end of the hydraulic cylinder 18 stretches out and drives the third support 19 to ascend, the third support 19 ascends and drives the display 20 to ascend, the display 20 is used for playing teaching videos, the first motor 6 is started, the output end of the first motor 6 rotates and drives the first gear 7, the first gear 7 rotates and drives the first rack 5 to ascend, the first rack 5 ascends and drives the second rod body 3 to slide upwards, the second rod body 3 slides upwards and drives the curtain reel 10 to ascend, the second motor 12 is started, the output end of the second motor 12 rotates and drives the second gear 13 to rotate, the second gear 13 rotates and drives the second rack 16 to slide upwards, the second rack 16 slides upwards and drives the fourth rod body 15 to ascend, the fourth rod body 15 ascends and drives the second support 17 to ascend, the second support 17 ascend and drives the curtain hook 11 to ascend the curtain, a teacher manuscript or student work is placed on the second plate body 23, the teacher uses the projector 9 to project and slides upwards, the video teaching and the demonstration work can be carried out on the curtain, the teacher uses the projector 9 to start the motor manuscript or the student work, the second motor 18 rotates and drives the second rack 16 to slide upwards, the second rack 16 slides upwards and drives the fourth rod body 15 to ascend, the fourth rod body 15 rotates and drives the second support 17 to ascend, the teacher uses the second rack 17 to move upwards, the teacher's and drives the second plate work is driven by the second camera 9 to move upwards, the automatic motor 18 to move up and drives the second plate 10, the automatic lifting device is driven by the automatic lifting and drives the second lifting device to move up, the second lifting device to move and the student work is driven by the lifting, and the lifting, the work is driven by the lifting and is driven by the lifting, the work is.
While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (9)
1. Video teaching integration teaching equipment, including box (1), curtain spool (10), display (20), its characterized in that: the novel intelligent curtain wall comprises a box body (1), wherein a first rod body (2) is fixedly connected to the inner wall surface of the box body (1), a second rod body (3) is slidably connected to the side wall of the first rod body (2), a first support (8) is fixedly connected to the side wall of the second rod body (3), a projector (9) is fixedly connected to the first support (8), a first plate body (4) is fixedly connected to the upper surface of the second rod body (3), a curtain reel (10) is fixedly connected to the upper surface of the first plate body (4), a curtain hook (11) is arranged at the stretching end of the curtain reel (10), a first rack (5) is fixedly connected to the side wall of the second rod body (3), a first motor (6) is fixedly connected to the side wall of the box body (1), a first gear (7) is fixedly connected to the output end of the first motor (6), and the first gear (7) is meshed with the first rack (5).
The lower surface of the first plate body (4) is fixedly connected with a first lifting device, and the first lifting device is used for lifting a curtain;
The bottom of the box body (1) is fixedly connected with a second lifting device which is used for lifting the display (20);
The camera is characterized in that a second plate body (23) is fixedly connected to the inner wall surface of the box body (1), and a camera (21) is fixedly connected to the upper surface of the second plate body (23).
2. The video teaching integrated teaching device according to claim 1, characterized in that: the second lifting device comprises a second motor (12), the second motor (12) is fixedly connected to the lower surface of the first plate body (4), the output end of the second motor (12) is fixedly connected with a second gear (13), the lower surface of the first plate body (4) is fixedly connected with a third rod body (14), the side wall of the third rod body (14) is slidably connected with a fourth rod body (15), the side wall of the fourth rod body (15) is fixedly connected with a second rack (16), the second rack (16) is meshed with the second gear (13), and the upper surface of the fourth rod body (15) is fixedly connected with a second bracket (17).
3. The video teaching integrated teaching device according to claim 1, characterized in that: the second lifting device comprises a hydraulic cylinder (18), the hydraulic cylinder (18) is fixedly connected to the bottom of the box body (1), a third support (19) is fixedly connected to the output end of the hydraulic cylinder (18), the third support (19) is L-shaped, and a display (20) is fixedly connected to the side wall of the third support (19).
4. The video teaching integrated teaching device according to claim 1, characterized in that: the first support (8) is obliquely arranged.
5. The video teaching integrated teaching device according to claim 2, characterized in that: one end of the second support (17) is fixedly connected to the upper surface of the fourth rod body (15), and the other end of the second support (17) penetrates through the curtain hook (11).
6. The video teaching integrated teaching device according to claim 1, characterized in that: the second rod body (3) is provided with a bulge which can slide in a T-shaped groove formed in the first rod body (2).
7. The video teaching integrated teaching device according to claim 2, characterized in that: the fourth rod body (15) is provided with a bulge which can slide in a T-shaped groove formed in the third rod body (14).
8. The video teaching integrated teaching device according to claim 1, characterized in that: the soft rod in the camera (21) can rotate at will.
9. The video teaching integrated teaching device according to claim 1, characterized in that: a spring retraction device is arranged in the curtain scroll (10).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221261810U true CN221261810U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |