CN215258699U - Wall-mounted teaching all-in-one machine - Google Patents
Wall-mounted teaching all-in-one machine Download PDFInfo
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- CN215258699U CN215258699U CN202121087966.5U CN202121087966U CN215258699U CN 215258699 U CN215258699 U CN 215258699U CN 202121087966 U CN202121087966 U CN 202121087966U CN 215258699 U CN215258699 U CN 215258699U
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Abstract
The utility model discloses a wall-hanging teaching all-in-one, including erection column, threaded rod and pull rod, be equipped with logical groove one on the erection column, and correspond on the erection column and lead to groove one and be equipped with the access door, it is equipped with the motor to lead to a bottom, and the motor upper end is equipped with the threaded rod, threaded connection bracing piece on the threaded rod, the bracing piece right-hand member runs through the erection column, and the bracing piece right-hand member is equipped with the connecting block, and the connecting block right-hand member is equipped with the fixed block, and the fixed block right-hand member is equipped with the teaching all-in-one. The utility model discloses during the use, starter motor drives the threaded rod and rotates or start the pneumatic cylinder, and threaded rod or pneumatic cylinder drive bracing piece and teaching all-in-one up-and-down motion are convenient for adjust the height of teaching all-in-one to adapt to different crowds' use.
Description
Technical Field
The utility model relates to an all-in-one technical field specifically is a wall-hanging teaching all-in-one.
Background
The teaching is a human-specific talent culture activity consisting of the students and teachers, through which the teachers purposefully, plan and organically guide the students to study actively and study and accelerate the mastering of basic knowledge and basic skills of cultural science, and promote the comprehensive improvement of the multi-aspect quality of the students, so that the students become people required by the society.
Along with the progress of science and technology, multimedia teaching is vigorously developed in China, traditional teaching tools such as blackboards and chalks are gradually replaced by computers, projectors and the like, a good effect is achieved in application of teaching, training and reporting, but the existing teaching type all-in-one machine has many problems in use, the positions of the teaching all-in-one machine are mostly fixed on a wall body, the installation and the disassembly are very convenient, time and labor are wasted, the height of the teaching all-in-one machine cannot be adjusted, and inconvenience in use is caused. Therefore, the utility model provides a wall-hanging teaching all-in-one to solve the above-mentioned problem that provides.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wall-hanging teaching all-in-one to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a wall-mounted teaching integrated machine comprises an installation column, a threaded rod and a pull rod, wherein a first through groove is formed in the installation column, an access door is arranged on the installation column corresponding to the first through groove, a motor is arranged at the bottom end of the first through groove, the threaded rod is arranged at the upper end of the motor, and the threaded rod is in threaded connection with a support rod;
the right end of the supporting rod penetrates through the mounting column, a connecting block is arranged at the right end of the supporting rod, a fixed block is arranged at the right end of the connecting block, a teaching all-in-one machine is arranged at the right end of the fixed block, connecting plates are symmetrically arranged on the front side and the rear side of the supporting rod, telescopic rods are symmetrically arranged on the front side and the rear side of the right end of the connecting plates, and the right end of each telescopic rod is fixedly connected with the connecting block;
two be equipped with the horizontal pole between the telescopic link, horizontal pole right-hand member through connection piece, and the fixed block left end corresponds the horizontal pole and is equipped with the draw-in groove, horizontal pole and fixed block looks joint, two the one end that the draw-in groove was kept away from each other is equipped with logical groove two, leads to the inslot to be equipped with the pull rod, and corresponds the pull rod on the horizontal pole and be equipped with the through-hole, pull rod and horizontal pole looks joint.
As a further scheme of the utility model, the bracing piece left end is equipped with the slider, leads to a groove inner wall and corresponds the slider and be equipped with spout two, and the slider is located spout two, and the bracing piece passes through the slider and leads to a groove inner wall sliding connection.
As the utility model discloses scheme further again, the erection column corresponds the bracing piece and is equipped with spout one, bracing piece and erection column sliding connection.
As the utility model discloses scheme further still, be equipped with the slide bar in the spout one, the slide bar runs through the bracing piece, bracing piece and slide bar sliding connection, and a slide bar upper and lower both ends and a spout inner wall fixed connection.
As the utility model discloses further scheme again, be equipped with the stopper on the pull rod, stopper and two sliding connection that lead to the groove, and the cover has the spring on the pull rod, spring one end and stopper fixed connection, the spring other end with lead to two inner wall fixed connection in groove.
As the utility model discloses further scheme again, two the one end that the pull rod was kept away from each other runs through the fixed block, and the one end that the pull rod was kept away from each other is equipped with the handle, is equipped with anti-skidding line on hand.
As the utility model discloses further scheme again, the bracing piece lower extreme is equipped with the pneumatic cylinder, pneumatic cylinder lower extreme and lead to a groove bottom fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses during the use, starter motor drives the threaded rod and rotates or start the pneumatic cylinder, and threaded rod or pneumatic cylinder drive bracing piece and teaching all-in-one up-and-down motion are convenient for adjust the height of teaching all-in-one to adapt to different crowds' use.
2. The utility model discloses during the use, when needs are dismantled the teaching all-in-one, stimulate two pull rods and keep away from the motion each other, and the pull rod drives stopper compression spring to make pull rod and horizontal pole phase separation, pull the connecting plate again and make horizontal pole and draw-in groove phase separation, thereby make connecting block and fixed block phase separation, conveniently take off the teaching all-in-one, during the installation with the horizontal pole insert in the draw-in groove can, easy operation, the installation and the dismantlement of the teaching all-in-one of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of a wall-mounted teaching all-in-one machine.
Fig. 2 is an internal schematic view of a mounting post in a wall-mounted teaching all-in-one machine.
Fig. 3 is a schematic view of a top view structure of a wall-mounted teaching machine.
Fig. 4 is an enlarged schematic structural diagram of a position a in a wall-mounted teaching all-in-one machine.
Fig. 5 is a schematic structural diagram of embodiment 2 in a wall-mounted teaching all-in-one machine.
In the figure: 1. mounting a column; 2. an access door; 3. a first sliding chute; 4. a support bar; 5. a slide bar; 6. a connecting plate; 7. a telescopic rod; 8. a teaching integrated machine; 9. a first through groove; 10. a motor; 11. a threaded rod; 12. a second chute; 13. a slider; 14. connecting blocks; 15. a fixed block; 16. a card slot; 17. a through hole; 18. a pull rod; 19. a limiting block; 20. a spring; 21. a second through groove; 22. a cross bar; 23. and a hydraulic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, in the embodiment of the present invention, a wall-mounted teaching integrated machine includes a mounting post 1, a threaded rod 11 and a pull rod 18, a first through groove 9 is provided on the mounting post 1, an access door 2 is provided on the mounting post 1 corresponding to the first through groove 9, a motor 10 is provided at the bottom end of the first through groove 9, the threaded rod 11 is provided at the upper end of the motor 10, and the threaded rod 11 is in threaded connection with a support rod 4;
the left end of the support rod 4 is provided with a slide block 13, the inner wall of the through groove I9 is provided with a slide groove II 12 corresponding to the slide block 13, the support rod 4 is connected with the inner wall of the through groove I9 in a sliding mode through the slide block 13, the right end of the support rod 4 penetrates through the mounting column 1, the right end of the support rod 4 is provided with a connecting block 14, the right end of the connecting block 14 is provided with a fixed block 15, and the right end of the fixed block 15 is provided with a teaching integrated machine 8;
the mounting column 1 is provided with a first sliding groove 3 corresponding to the supporting rod 4, the supporting rod 4 is connected with the mounting column 1 in a sliding mode, a sliding rod 5 is arranged in the first sliding groove 3, the sliding rod 5 penetrates through the supporting rod 4, the supporting rod 4 is connected with the sliding rod 5 in a sliding mode, and the upper end and the lower end of the sliding rod 5 are fixedly connected with the inner wall of the first sliding groove 3;
the front side and the rear side of the support rod 4 are symmetrically provided with connecting plates 6, the front side and the rear side of the right end of each connecting plate 6 are symmetrically provided with telescopic rods 7, the right ends of the telescopic rods 7 are fixedly connected with the connecting blocks 14, a cross rod 22 is arranged between the two telescopic rods 7, the right end of the cross rod 22 penetrates through the connecting blocks 14, the left end of the fixed block 15 is provided with a clamping groove 16 corresponding to the cross rod 22, and the cross rod 22 is clamped with the fixed block 15;
two the one end that draw-in groove 16 kept away from each other is equipped with leads to groove two 21, leads to be equipped with pull rod 18 in the groove two 21, and corresponds pull rod 18 on the horizontal pole 22 and be equipped with through-hole 17, pull rod 18 and horizontal pole 22 joint mutually, be equipped with stopper 19 on the pull rod 18, stopper 19 and lead to groove two 21 sliding connection, and the cover has spring 20 on the pull rod 18, spring 20 one end and stopper 19 fixed connection, the spring 20 other end and lead to groove two 21 inner wall fixed connection, two the one end that pull rod 18 kept away from each other runs through fixed block 15, and the one end that pull rod 18 kept away from each other is equipped with the handle, is equipped with anti-skidding line on hand.
Example 2
Referring to fig. 5, the difference from embodiment 1 is that a hydraulic cylinder 23 is disposed at the lower end of the support rod 4, and the lower end of the hydraulic cylinder 23 is fixedly connected to the bottom end of the first through groove 9.
The utility model discloses a theory of operation is:
the utility model discloses during the use, starter motor 10 drives threaded rod 11 and rotates or start hydraulic cylinder 23, threaded rod 11 or pneumatic cylinder 23 drive bracing piece 4 and the up-and-down motion of teaching all-in-one 8, be convenient for adjust the height of teaching all-in-one 8, thereby adapt to different crowds' use, when needs are dismantled teaching all-in-one 8, stimulate two pull rods 18 and keep away from the motion each other, pull rod 18 drives stopper 19 compression spring 20, thereby make pull rod 18 and horizontal pole 22 phase separation, it makes horizontal pole 22 and draw-in groove 16 phase separation to pull connecting plate 6 again, thereby make connecting block 14 and 15 phase separations of fixed block, conveniently take off teaching all-in-one 8, during the installation with horizontal pole 22 insert in draw-in groove 16 can, and is simple in operation, the installation and the dismantlement of teaching all-in-one 8 of being convenient for.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A wall-mounted teaching integrated machine comprises a mounting column (1), a threaded rod (11) and a pull rod (18), and is characterized in that a first through groove (9) is formed in the mounting column (1), an access door (2) is arranged on the mounting column (1) corresponding to the first through groove (9), a motor (10) is arranged at the bottom end of the first through groove (9), the threaded rod (11) is arranged at the upper end of the motor (10), and the threaded rod (11) is in threaded connection with a support rod (4);
the right end of the supporting rod (4) penetrates through the mounting column (1), the right end of the supporting rod (4) is provided with a connecting block (14), the right end of the connecting block (14) is provided with a fixed block (15), the right end of the fixed block (15) is provided with a teaching all-in-one machine (8), the front side and the rear side of the supporting rod (4) are symmetrically provided with connecting plates (6), the front side and the rear side of the right end of each connecting plate (6) are symmetrically provided with telescopic rods (7), and the right end of each telescopic rod (7) is fixedly connected with the connecting block (14);
two be equipped with horizontal pole (22) between telescopic link (7), horizontal pole (22) right-hand member through connection piece (14), and fixed block (15) left end corresponds horizontal pole (22) and is equipped with draw-in groove (16), and horizontal pole (22) and fixed block (15) joint mutually, two the one end that keeps away from each other in draw-in groove (16) is equipped with logical groove two (21), is equipped with pull rod (18) in logical groove two (21), and corresponds pull rod (18) on horizontal pole (22) and is equipped with through-hole (17), pull rod (18) and horizontal pole (22) joint mutually.
2. A wall-mounted teaching all-in-one machine as claimed in claim 1, wherein a sliding block (13) is arranged at the left end of the supporting rod (4), a sliding groove II (12) is arranged on the inner wall of the through groove I (9) corresponding to the sliding block (13), and the supporting rod (4) is connected with the inner wall of the through groove I (9) in a sliding mode through the sliding block (13).
3. A wall-mounted teaching all-in-one machine as claimed in claim 1, wherein the mounting column (1) is provided with a first sliding groove (3) corresponding to the supporting rod (4), and the supporting rod (4) is slidably connected with the mounting column (1).
4. A wall-mounted teaching all-in-one machine according to claim 3, wherein a sliding rod (5) is arranged in the first sliding groove (3), the sliding rod (5) penetrates through the supporting rod (4), and the supporting rod (4) is connected with the sliding rod (5) in a sliding manner.
5. The wall-mounted teaching all-in-one machine as claimed in claim 1, wherein a limiting block (19) is arranged on the pull rod (18), a spring (20) is sleeved on the pull rod (18), one end of the spring (20) is fixedly connected with the limiting block (19), and the other end of the spring (20) is fixedly connected with the inner wall of the second through groove (21).
6. The wall-mounted teaching all-in-one machine as claimed in claim 1, wherein one ends, far away from each other, of the two pull rods (18) penetrate through the fixing block (15), and handles are arranged at the ends, far away from each other, of the pull rods (18).
7. A wall-mounted teaching all-in-one machine as claimed in claim 1, wherein a hydraulic cylinder (23) is arranged at the lower end of the support rod (4), and the lower end of the hydraulic cylinder (23) is fixedly connected with the bottom end of the first through groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087966.5U CN215258699U (en) | 2021-05-20 | 2021-05-20 | Wall-mounted teaching all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087966.5U CN215258699U (en) | 2021-05-20 | 2021-05-20 | Wall-mounted teaching all-in-one machine |
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| Publication Number | Publication Date |
|---|---|
| CN215258699U true CN215258699U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121087966.5U Active CN215258699U (en) | 2021-05-20 | 2021-05-20 | Wall-mounted teaching all-in-one machine |
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| CN (1) | CN215258699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264174A (en) * | 2021-12-29 | 2022-04-01 | 江苏卓然恒泰低温科技有限公司 | High-efficiency aluminum finned heat exchanger convenient to adjust and capable of saving energy |
-
2021
- 2021-05-20 CN CN202121087966.5U patent/CN215258699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264174A (en) * | 2021-12-29 | 2022-04-01 | 江苏卓然恒泰低温科技有限公司 | High-efficiency aluminum finned heat exchanger convenient to adjust and capable of saving energy |
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