CN221034897U - Education teaching auxiliary device with adjustable screen - Google Patents
Education teaching auxiliary device with adjustable screen Download PDFInfo
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- CN221034897U CN221034897U CN202323173004.3U CN202323173004U CN221034897U CN 221034897 U CN221034897 U CN 221034897U CN 202323173004 U CN202323173004 U CN 202323173004U CN 221034897 U CN221034897 U CN 221034897U
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Abstract
The utility model relates to the field of education and teaching auxiliary devices and discloses a screen-adjustable education and teaching auxiliary device which comprises a supporting plate, a display screen and a positioning frame, wherein the front end and the rear end of the lower surface of the supporting plate are respectively and fixedly connected with a supporting column, the lower surface of the supporting column is respectively and fixedly connected with a first positioning plate, the front end and the rear end of the upper surface of the first positioning plate are respectively and fixedly connected with a first electric telescopic rod, and the output end of the first electric telescopic rod is respectively and fixedly connected with a tabletop. According to the utility model, the height of the screen can be adjusted by starting the first electric telescopic rods fixedly connected with the two ends of the upper surface of the first positioning plate, the device is suitable for different heights, and each student can comfortably watch the screen by adjusting the height of the education and teaching auxiliary device, so that the excessive fatigue of cervical vertebrae and eyes is avoided, a more comfortable and efficient learning environment is provided for the students, and the practicability is improved.
Description
Technical Field
The utility model relates to the field of education and teaching auxiliary devices, in particular to a screen-adjustable education and teaching auxiliary device.
Background
The education and teaching auxiliary device is used for providing various devices or tools for helping, supporting and enhancing teaching effects, can create more interactive, innovative and diversified teaching environments for teachers and students through combining modern technologies, and can display teaching contents such as courseware, teaching materials, presentation files and the like through a screen so that the students can clearly see and understand the teaching contents, and the education and teaching auxiliary device can promote interaction and participation between the teachers and the students. For example, using an electronic whiteboard or slide presenter, a teacher can write and annotate in real-time, allowing students to actively participate in the teaching process.
The education teaching auxiliary device of current screen is mostly fixed the screen on the wall, is inconvenient to go up and down, is difficult to adjust according to teacher student's height for the travelling comfort that the screen was watched to the student is not high, and current education teaching auxiliary device is inconvenient to carry out the regulation of angle simultaneously, and the improper of screen angle can make student's eyes produce tired and uncomfortable sense, and current education teaching auxiliary device flexibility is relatively poor simultaneously, and the teacher is inconvenient to remove the screen as required at any time, closely interdynamic, presentation content or instruction experiment with the student, is unfavorable for improving student classroom's experience and study effect.
Therefore, a person skilled in the art provides an education and teaching aid with adjustable screen to solve the above-mentioned problems in the background art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides the screen-adjustable education and teaching auxiliary device which can adjust the height of a screen by starting the first electric telescopic rods fixedly connected with the two ends of the upper surface of the first positioning plate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an education teaching auxiliary device with adjustable screen, includes backup pad, display screen and locating frame, the front end and the rear end of backup pad lower surface are fixedly connected with support column respectively, the lower surface of support column all is fixedly connected with first locating plate, the front end and the rear end of first locating plate upper surface are fixedly connected with first electric telescopic handle respectively, the output of first electric telescopic handle is fixedly connected with desktop, the both ends of desktop upper surface are fixedly connected with support frame respectively;
The outer wall of one end of the first positioning plate far away from the center of the supporting plate is fixedly connected with a second positioning plate respectively, two sides of the lower surface of the first positioning plate are fixedly connected with two protective covers respectively, the inner bottom surface of the positioning frame is fixedly connected with a damper, two ends of one side of the upper surface of the tabletop are fixedly connected with a first hinge support respectively, and the inner wall of the first hinge support is hinged with a second electric telescopic rod;
Through above-mentioned technical scheme, through starting the first electric telescopic handle at the both ends fixed connection of first locating plate upper surface, can adjust the height of screen, the device adapts to different heights, through adjusting education teaching auxiliary device's height, can both make every student watch the screen comfortably, through the second electric telescopic handle that sets up at the desktop upper surface, start the second electric telescopic handle and can adjust screen angle, through the angle of adjusting the screen, can reduce the reflection, proper adjustment screen angle can make the teaching content more clearly visible, can avoid tired and uncomfortable sense of student's eyes simultaneously, the practicality is higher.
Further, the upper surface of the second positioning plate is fixedly connected with an air cylinder, and the output end of the air cylinder penetrates through the second positioning plate and is fixedly connected with a supporting pad;
Through the technical scheme, the device can be supported by starting the air cylinder, so that the stability of the device is improved.
Further, a spring is sleeved on the outer wall of the damper, and the upper surfaces of the damper are fixedly connected with the lower surface of the first positioning plate;
Through above-mentioned technical scheme, can play the cushioning effect through the attenuator, make more steady when removing.
Further, a limiting groove is formed in the inner wall of the supporting frame, positioning blocks are fixedly connected to the outer walls of the two ends of the display screen respectively, and the positioning blocks are rotationally connected with the limiting groove;
Through above-mentioned technical scheme, can realize the function of display screen angle adjustment through the rotation connection of locating piece and spacing groove.
Further, universal wheels are fixedly connected to the lower surfaces of the positioning frames;
through above-mentioned technical scheme, can remove the device through the universal wheel at the fixed connection of lower surface of locating frame.
Further, the outer wall of one side of the display screen, which is close to the first hinge support, is fixedly connected with two second hinge supports, and the output end of the second electric telescopic rod is hinged with the second hinge supports;
through above-mentioned technical scheme, through the articulated connection of the output of second electric telescopic handle and second hinge support, can further realize the function to display screen angle adjustment.
Further, a control panel is arranged at the front end of the upper surface of the tabletop, and the control panel is respectively and electrically connected with the first electric telescopic rod, the second electric telescopic rod and the cylinder;
Through the technical scheme, the height and the angle of the device can be adjusted through the control panel.
Further, one side of the rear end of the upper surface of the tabletop is fixedly connected with a storage box;
through the technical scheme, the storage box fixedly connected with one side of the rear end of the upper surface of the tabletop can be used for storing articles.
The utility model has the following beneficial effects:
1. Compared with the traditional education teaching auxiliary device, the screen-adjustable education teaching auxiliary device provided by the utility model has the advantages that the height of the screen can be adjusted by starting the first electric telescopic rods fixedly connected with the two ends of the upper surface of the first positioning plate, the device is suitable for different heights, each student can comfortably watch the screen by adjusting the height of the education teaching auxiliary device, and the excessive fatigue of cervical vertebra and eyes is avoided, so that a more comfortable and efficient learning environment is provided for the students, and the practicability is improved.
2. Compared with the traditional education teaching auxiliary device, the screen-adjustable education teaching auxiliary device provided by the utility model has the advantages that the second electric telescopic rod is arranged on the upper surface of the desktop, the screen angle can be adjusted by starting the second electric telescopic rod, the reflection can be reduced by adjusting the angle of the screen, the teaching content can be more clearly visible by properly adjusting the angle of the screen, meanwhile, the fatigue and uncomfortable feeling of eyes of students can be avoided, and the practicability is higher.
3. Compared with the traditional education teaching auxiliary device, the screen-adjustable education teaching auxiliary device provided by the utility model has the advantages that the universal wheels are arranged at the bottom of the device, so that the device can be moved, and a teacher can place the screen at the most suitable position according to classroom arrangement and actual requirements, so that all students can clearly see the content, and the versatility of the device is reflected.
Drawings
FIG. 1 is a front isometric view of a screen-adjustable educational teaching aid device of the present utility model;
FIG. 2 is a rear perspective view of an education teaching aid with adjustable screen according to the present utility model;
FIG. 3 is an isometric view of a support frame, a display screen, a positioning block and a storage box of the screen-adjustable education and teaching aid device according to the utility model;
FIG. 4 is a semi-sectional isometric view of a screen-adjustable educational teaching aid damping device according to the present utility model;
fig. 5 is an isometric view of a cylinder and a support pad of an education and teaching aid device with adjustable screen.
Legend description:
1. A support plate; 2. a support column; 3. a first positioning plate; 4. a first electric telescopic rod; 5. a tabletop; 6. a support frame; 7. a display screen; 8. a positioning block; 9. a second positioning plate; 10. a cylinder; 11. a support pad; 12. a protective cover; 13. a positioning frame; 14. a damper; 15. a spring; 16. a first hinge support; 17. a second electric telescopic rod; 18. a second hinge support; 19. a universal wheel; 20. a control panel; 21. a storage box; 22. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides an education teaching auxiliary device with adjustable screen, includes backup pad 1, display screen 7 and locating frame 13, and the front end and the rear end of backup pad 1 lower surface are fixedly connected with support column 2 respectively, and the lower surface of support column 2 is all fixedly connected with first locating plate 3, and the front end and the rear end of first locating plate 3 upper surface are fixedly connected with first electric telescopic handle 4 respectively, and the output of first electric telescopic handle 4 is all fixedly connected with desktop 5, and the both ends of desktop 5 upper surface are fixedly connected with support frame 6 respectively;
The outer wall of one end of the first positioning plate 3 far away from the center of the supporting plate 1 is fixedly connected with a second positioning plate 9 respectively, two sides of the lower surface of the first positioning plate 3 are fixedly connected with two protective covers 12 respectively, the inner bottom surface of the positioning frame 13 is fixedly connected with a damper 14, two ends of one side of the upper surface of the tabletop 5 are fixedly connected with a first hinge support 16 respectively, and the inner wall of the first hinge support 16 is hinged with a second electric telescopic rod 17;
Through starting the first electric telescopic handle 4 at the both ends fixed connection of first locating plate 3 upper surface, can adjust the height of screen, the device adapts to different heights, through adjusting education teaching auxiliary device's height, can make every student all can watch the screen comfortably, through the second electric telescopic handle 17 that sets up at desktop 5 upper surface, start second electric telescopic handle 17 can adjust screen angle, through the angle of adjusting the screen, can reduce the reflection, proper adjustment screen angle can make the teaching content more clearly visible, can avoid tired and uncomfortable sense of student's eyes simultaneously, the practicality is higher.
The upper surface fixedly connected with cylinder 10 of second locating plate 9, the output of cylinder 10 runs through second locating plate 9 and fixedly connected with supporting pad 11, can prop up the device through starting cylinder 10 and improve the stability of device, the outer wall cover of attenuator 14 is equipped with spring 15, the upper surface of attenuator 14 all is connected with the lower fixed surface of first locating plate 3, can play the absorbing effect through attenuator 14, make more steady during the removal, spacing groove 22 has been seted up to the inner wall of support frame 6, the both ends outer wall of display screen 7 is fixedly connected with locating piece 8 respectively, locating piece 8 and spacing groove 22 rotate to be connected, can realize the function of display screen 7 angle adjustment through the swivelling joint of locating piece 8 and spacing groove 22, the universal wheel 19 of equal fixedly connected with of lower surface of locating frame 13, can remove the device through the universal wheel 19 at the fixed surface of the lower surface of locating frame 13 fixedly connected with two second supports 18, the output of second electric telescopic handle 17 is articulated with second hinge support 18, can realize through the electric control panel 7 with the upper surface of the second electric control panel 20 of the telescopic handle 17 and the top surface of a table top 5 through the second electric control panel 20, the angle adjustment of the telescopic handle 20, can be connected with the top surface of the article storage box 5 through the face plate 5, the top surface of the electric control panel 20 is fixed to realize the article.
Working principle: through starting the first electric telescopic handle 4 at the both ends fixed connection of first locating plate 3 upper surface, can adjust the height of screen, through the second electric telescopic handle 17 that sets up at desktop 5 upper surface, start second electric telescopic handle 17 and can adjust screen angle, through installing universal wheel 19 in the bottom of the device, can remove the device, can prop up the device through starting cylinder 10 and improve the stability of device, can control first electric telescopic handle 4, second electric telescopic handle 17 and cylinder 10 through control panel 20, storage box 21 can be used for depositing article.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Education teaching auxiliary device with adjustable screen, including backup pad (1), display screen (7) and locating frame (13), its characterized in that: the front end and the rear end of the lower surface of the supporting plate (1) are respectively fixedly connected with a supporting column (2), the lower surface of the supporting column (2) is fixedly connected with a first positioning plate (3), the front end and the rear end of the upper surface of the first positioning plate (3) are respectively fixedly connected with a first electric telescopic rod (4), the output end of the first electric telescopic rod (4) is fixedly connected with a tabletop (5), and two ends of the upper surface of the tabletop (5) are respectively fixedly connected with a supporting frame (6);
the utility model discloses a novel electric telescopic table, including backup pad (1) and locating frame, first locating plate (3) are kept away from one end outer wall of backup pad (1) center department and are fixedly connected with second locating plate (9) respectively, two protection casing (12) of both sides of first locating plate (3) lower surface are fixedly connected with respectively, the interior bottom surface fixedly connected with attenuator (14) of locating frame (13), the both ends of desktop (5) upper surface one side are fixedly connected with first hinge support (16) respectively, the inner wall hinge of first hinge support (16) is connected with second electric telescopic handle (17).
2. The screen-adjustable educational teaching aid according to claim 1, wherein: the upper surface of second locating plate (9) fixedly connected with cylinder (10), the output of cylinder (10) runs through second locating plate (9) and fixedly connected with supporting pad (11).
3. The screen-adjustable educational teaching aid according to claim 1, wherein: the outer wall of the damper (14) is sleeved with a spring (15), and the upper surfaces of the damper (14) are fixedly connected with the lower surface of the first positioning plate (3).
4. The screen-adjustable educational teaching aid according to claim 1, wherein: limiting grooves (22) are formed in the inner wall of the supporting frame (6), positioning blocks (8) are fixedly connected to the outer walls of the two ends of the display screen (7) respectively, and the positioning blocks (8) are rotationally connected with the limiting grooves (22).
5. The screen-adjustable educational teaching aid according to claim 1, wherein: the lower surfaces of the positioning frames (13) are fixedly connected with universal wheels (19).
6. The screen-adjustable educational teaching aid according to claim 1, wherein: two second hinge supports (18) are fixedly connected to the outer wall of one side, close to the first hinge support (16), of the display screen (7), and the output end of the second electric telescopic rod (17) is hinged to the second hinge supports (18).
7. The screen-adjustable educational teaching aid according to claim 1, wherein: the front end of the upper surface of the tabletop (5) is provided with a control panel (20), and the control panel (20) is electrically connected with the first electric telescopic rod (4), the second electric telescopic rod (17) and the air cylinder (10) respectively.
8. The screen-adjustable educational teaching aid according to claim 1, wherein: one side of the rear end of the upper surface of the tabletop (5) is fixedly connected with a storage box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323173004.3U CN221034897U (en) | 2023-11-23 | 2023-11-23 | Education teaching auxiliary device with adjustable screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323173004.3U CN221034897U (en) | 2023-11-23 | 2023-11-23 | Education teaching auxiliary device with adjustable screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034897U true CN221034897U (en) | 2024-05-28 |
Family
ID=91166471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323173004.3U Active CN221034897U (en) | 2023-11-23 | 2023-11-23 | Education teaching auxiliary device with adjustable screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034897U (en) |
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2023
- 2023-11-23 CN CN202323173004.3U patent/CN221034897U/en active Active
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