CN215679756U - Display device for teaching - Google Patents
Display device for teaching Download PDFInfo
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- CN215679756U CN215679756U CN202121952612.2U CN202121952612U CN215679756U CN 215679756 U CN215679756 U CN 215679756U CN 202121952612 U CN202121952612 U CN 202121952612U CN 215679756 U CN215679756 U CN 215679756U
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- main body
- gear
- mounting groove
- bracing piece
- teaching
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Abstract
The utility model belongs to the technical field of teaching equipment, in particular to a display device for teaching, which comprises a main body, wherein a rotating shaft is arranged on the front surface of the main body, a rotating door is arranged on the rotating shaft, a control panel is arranged at the top of the main body, a display plate mounting groove is arranged in the main body, a display plate is arranged in the display plate mounting groove, T-shaped structures are arranged at two ends of the display plate, a thread groove and a support rod mounting groove are respectively arranged in the middle and two ends of the display plate, a first telescopic support rod, a second telescopic support rod and a support spring are arranged in the support rod mounting groove, a threaded rod is arranged in the thread groove, a middle clamping plate is also arranged in the main body, a motor is arranged at the bottom of the middle clamping plate, a gear is arranged on the motor, a gear sleeve is arranged on the gear, and the top of the gear sleeve is arranged at the bottom of the threaded rod, wheels are mounted at the bottom of the main body.
Description
Technical Field
The utility model belongs to the technical field of teaching equipment, and particularly relates to display equipment for teaching.
Background
The teaching is a unique talent training activity of human beings, which is composed of the teaching of teachers and the learning of students, through the activity, the teachers purposefully, planningly and organically guide the students to study and master the cultural scientific knowledge and skills, and promote the improvement of the quality of the students, so that the students become people required by the society.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides the display equipment for teaching, which has the characteristics of simple structure and convenience in use.
In order to achieve the purpose, the utility model provides the following technical scheme: a display device for teaching comprises a main body, wherein a rotating shaft is installed on the front side of the main body, a rotating door is installed on the rotating shaft, a control panel is arranged at the top of the main body, a display board installation groove is formed in the main body, a display board is installed in the display board installation groove, T-shaped structures are arranged at two ends of the display board, a thread groove and a support rod installation groove are respectively formed in the middle and two ends of the interior of the display board, a first telescopic support rod, a second telescopic support rod and a support spring are arranged in the support rod installation groove, a threaded rod is arranged in the thread groove, an intermediate clamping plate is further arranged in the main body, a motor is arranged at the bottom of the intermediate clamping plate, a gear is installed on the motor, a gear sleeve is arranged on the gear, the top of the gear sleeve is installed at the bottom of the threaded rod, wheels are mounted at the bottom of the main body.
According to the preferable technical scheme of the display equipment for teaching, the bottoms of the first telescopic supporting rod and the supporting spring are arranged on the middle clamping plate, the second telescopic supporting rod is arranged inside the first telescopic supporting rod, the tops of the second telescopic supporting rod and the supporting spring are arranged at the top of the supporting rod mounting groove, the first telescopic supporting rod and the second telescopic supporting rod form a telescopic structure, and the second telescopic supporting rod can move up and down in the first telescopic supporting rod.
As a preferable technical scheme of the display equipment for teaching, the gear is arranged on the middle clamping plate, the motor drives the gear sleeve through the gear to enable the threaded rod to rotate, and the display board can move up and down in the display board mounting groove through the threaded rod and the threaded groove.
As a preferable technical scheme of the teaching display equipment, the revolving door can rotate by 90 degrees through a rotating shaft.
As a preferable technical scheme of the display equipment for teaching, the output end of the control panel is electrically connected with the input end of the motor.
As a preferable technical scheme of the display equipment for teaching, the wheels are fixable universal wheels.
Compared with the prior art, the utility model has the beneficial effects that: according to the display equipment for teaching, the plurality of display boards are additionally arranged on the original basis, the display boards can move up and down in the display board mounting grooves through the threaded rods and the threaded grooves, and the display boards are supported through the first telescopic supporting rods, the second telescopic supporting rods and the bearing springs, so that writing on the display boards is facilitated, the problem that the existing display boards are full of writing in a short time after being written is solved, and meanwhile, the problem that the display boards are inconvenient to carry is solved through the up-down telescopic structure.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is a schematic view of the structure of the area A in the cross section of the present invention;
in the figure: 1. a main body; 2. a display board; 3. a rotating shaft; 4. a revolving door; 5. a wheel; 6. a T-shaped structure; 7. a control panel; 8. a display board mounting groove; 9. a supporting rod mounting groove; 10. a first telescopic support rod; 11. a second telescopic support rod; 12. a support spring; 13. a threaded rod; 14. a thread groove; 15. a middle splint; 16. a motor; 17. a gear; 18. a gear sleeve.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a display device for teaching comprises a main body 1, a rotating shaft 3 is installed on the front face of the main body 1, a rotating door 4 is installed on the rotating shaft 3, a control panel 7 is arranged at the top of the main body 1, a display board installation groove 8 is arranged inside the main body 1, a display board 2 is installed in the display board installation groove 8, T-shaped structures 6 are arranged at two ends of the display board 2, a thread groove 14 and a support rod installation groove 9 are respectively arranged at the middle and two ends of the interior of the display board 2, a first telescopic support rod 10, a second telescopic support rod 11 and a support spring 12 are arranged in the support rod installation groove 9, a threaded rod 13 is arranged in the thread groove 14, an intermediate clamping plate 15 is further arranged inside the main body 1, a motor 16 is arranged at the bottom of the intermediate clamping plate 15, a gear 17 is installed on the motor 16, a gear sleeve 18 is arranged on the gear 17, the top of the gear sleeve 18 is installed at the bottom of the threaded rod 13, wheels 5 are mounted on the bottom of the main body 1.
Specifically, please refer to fig. 3, in this embodiment, the bottoms of the first telescopic supporting rod 10 and the supporting spring 12 are installed on the middle clamping plate 15, the second telescopic supporting rod 11 is installed inside the first telescopic supporting rod 10, the tops of the second telescopic supporting rod 11 and the supporting spring 12 are installed at the top of the supporting rod installation groove 9, the first telescopic supporting rod 10 and the second telescopic supporting rod 11 form a telescopic structure, the second telescopic supporting rod 11 can move up and down in the first telescopic supporting rod 10, and the writing on the display board 2 can be more stable through the first telescopic supporting rod 10, the second telescopic supporting rod 11 and the supporting spring 12.
Specifically, please show according to fig. 1, fig. 2 and fig. 3, gear 17 is installed on middle splint 15 in this embodiment, and motor 16 drives gear sleeve 18 through gear 17 and makes threaded rod 13 rotate, makes show board 2 carry out the up-and-down motion in show board mounting groove 8 through threaded rod 13 and thread groove 14, through show board 2 and show board mounting groove 8, can prevent when not using being damaged, has also made things convenient for simultaneously to carry.
Specifically, referring to fig. 1 and 4, the revolving door 4 of the present embodiment can rotate 90 ° through the revolving shaft 3.
Specifically, referring to fig. 1, fig. 2, fig. 3 and fig. 5, in this embodiment, the output end of the control panel 7 is electrically connected to the input end of the motor 16.
Specifically, referring to fig. 1, fig. 3 and fig. 4, the wheel 5 in this embodiment is a fixable universal wheel, which is more convenient for use and transportation.
The working principle and the using process of the utility model are as follows: when the display equipment for teaching is used, the control panel 7 is used for controlling the plurality of different motors 16 to rotate forwards or backwards to drive the gear 17 to rotate, the gear 17 rotates and simultaneously drives the gear sleeve 18 and the threaded rod 13 to rotate, the display board 2 moves up and down in the display board mounting groove 8 through the forward rotation or the backward rotation of the threaded rod 13, the second telescopic supporting rod 11 is driven to move in the first telescopic supporting rod 10 while the display board moves, the display board 2 is supported through the elasticity of the supporting spring 12, and the display board 2 can be conveniently written on during teaching.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A display device for teaching, comprising a main body (1), characterized in that: the front surface of the main body (1) is provided with a rotating shaft (3), the rotating shaft (3) is provided with a rotating door (4), the top of the main body (1) is provided with a control panel (7), the inside of the main body (1) is provided with a display board mounting groove (8), a display board (2) is mounted in the display board mounting groove (8), two ends of the display board (2) are provided with T-shaped structures (6), the middle and two ends of the inside of the display board (2) are respectively provided with a thread groove (14) and a support rod mounting groove (9), a first telescopic support rod (10), a second telescopic support rod (11) and a support spring (12) are arranged in the support rod mounting groove (9), a threaded rod (13) is arranged in the thread groove (14), a middle clamping plate (15) is further arranged in the main body (1), the bottom of the middle clamping plate (15) is provided with a motor (16), install gear (17) on motor (16) be provided with gear sleeve (18) on gear (17), the bottom at threaded rod (13) is installed at the top of gear sleeve (18) wheel (5) are installed to the bottom of main part (1).
2. A teaching display device as claimed in claim 1, wherein: the bottom of first flexible bracing piece (10) and supporting spring (12) is installed on middle splint (15), the inside at first flexible bracing piece (10) is installed in the flexible bracing piece of second (11), the top at bracing piece mounting groove (9) is installed at the top of the flexible bracing piece of second (11) and supporting spring (12), extending structure is constituteed with the flexible bracing piece of second (11) in first flexible bracing piece (10), the flexible bracing piece of second (11) can carry out the up-and-down motion in first flexible bracing piece (10).
3. A teaching display device as claimed in claim 1, wherein: gear (17) are installed on middle splint (15), motor (16) drive gear sleeve (18) through gear (17) and make threaded rod (13) can rotate, through threaded rod (13) and thread groove (14) make show board (2) can carry out the up-and-down motion in show board mounting groove (8).
4. A teaching display device as claimed in claim 1, wherein: the revolving door (4) can rotate for 90 degrees through the rotating shaft (3).
5. A teaching display device as claimed in claim 1, wherein: the output end of the control panel (7) is electrically connected with the input end of the motor (16).
6. A teaching display device as claimed in claim 1, wherein: the wheels (5) are fixable universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121952612.2U CN215679756U (en) | 2021-08-19 | 2021-08-19 | Display device for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121952612.2U CN215679756U (en) | 2021-08-19 | 2021-08-19 | Display device for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215679756U true CN215679756U (en) | 2022-01-28 |
Family
ID=79953847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121952612.2U Active CN215679756U (en) | 2021-08-19 | 2021-08-19 | Display device for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215679756U (en) |
-
2021
- 2021-08-19 CN CN202121952612.2U patent/CN215679756U/en active Active
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