CN214428163U - Display device for information technology teaching - Google Patents
Display device for information technology teaching Download PDFInfo
- Publication number
- CN214428163U CN214428163U CN202120722364.6U CN202120722364U CN214428163U CN 214428163 U CN214428163 U CN 214428163U CN 202120722364 U CN202120722364 U CN 202120722364U CN 214428163 U CN214428163 U CN 214428163U
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- China
- Prior art keywords
- display device
- fixedly connected
- information technology
- slide
- adjusting bin
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- Expired - Fee Related
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Abstract
The utility model discloses a display device is used in information technology teaching, the camera includes a supporting plate, backup pad one side is equipped with the show board, show board four corners all is equipped with the pivot, be equipped with in the backup pad and correspond the supporting shoe of arranging with the pivot, be equipped with on the supporting shoe with pivot complex arc rotary groove, the backup pad upper end is equipped with the regulation storehouse, it is provided with the screw rod to adjust the storehouse internal rotation, threaded connection has the slider on the screw rod, it is equipped with the slide opening to adjust the storehouse bottom surface, sliding connection has the spliced pole in the slide opening, the spliced pole extends to regulation storehouse outside one end fixedly connected with adjusting gear, adjust storehouse one side fixedly connected with and gear engagement's rack, spliced pole one end fixedly connected with slide is kept away from to the gear, show board upper end is equipped with the draw runner with slide sliding connection. Compared with the prior art, the utility model advantage lies in, can control upset angle regulation, conveniently sit the student of both sides and watch the teaching content on the show board.
Description
Technical Field
The utility model relates to a display device technical field specifically indicates a display device is used in information technology teaching.
Background
The information technology is a general term of various technologies mainly used for managing and processing information, and mainly applies computer science and communication technology to design, develop, install and implement information systems and application software, and is also often called information and communication technology, and mainly comprises sensing technology, computer and intelligent technology, communication technology and control technology, the information technology is particularly related to computer, network and communication, the information technology education is not simple technology education and is not education aiming at information technology research and development, the connotation of the information technology education is composed of two major parts of information technology courses and integration of the information technology and other subjects, the information technology education is an important component of quality education, the innovative spirit and practical ability of students are cultured, and the development of people is promoted.
The show board need be used to the information technology teaching in-process, and current show board is fixed knot structure mostly, to the more classroom of the great student of some areas, sits the teaching content on the show board that can hardly be seen to the student on both sides, has greatly influenced student's learning quality.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome above defect, provide a display device for information technology teaching, can control upset angle regulation, conveniently sit the student of both sides and watch the teaching content on the show board.
In order to solve the technical problem, the utility model provides a technical scheme does: a display device for information technology teaching comprises a supporting plate, wherein a display plate is arranged on one side of the supporting plate, rotating shafts are arranged at four corners of the display plate, supporting blocks arranged corresponding to the rotating shafts are arranged on the supporting plate, arc-shaped rotating grooves matched with the rotating shafts are formed in the supporting blocks, an adjusting bin is arranged at the upper end of the supporting plate, a screw rod is arranged in the adjusting bin in a rotating mode, a motor for driving the screw rod to rotate is arranged on one side of the adjusting bin, a sliding block is connected to the screw rod in a threaded mode, a sliding hole is formed in the bottom surface of the adjusting bin, a connecting column rotatably connected to the lower end of the sliding block is connected in the sliding hole in a sliding mode, a gear is fixedly connected to one end, extending to the outer side of the adjusting bin, a rack meshed with the gear is fixedly connected to one side of the adjusting bin, and a sliding plate is fixedly connected to one end, far away from the connecting column, of the gear, the slide board is provided with a sliding chute, and the upper end of the display board is provided with a sliding strip which is in sliding connection with the slide board.
As an improvement, the sliding strip is fixedly connected to the middle point of the upper end of the display board, so that the sliding strip can be turned left and right through the rotating shafts at two ends while sliding on the sliding board.
As an improvement, the slider is far away from spliced pole one end fixedly connected with stopper, the surge bin upper end be equipped with stopper complex spacing groove realizes the limiting displacement to the slider.
As an improvement, the middle point of the lower end of the display board is connected with a first connecting rod in a rotating mode, one end, far away from the display board, of the first connecting rod is connected with a second connecting rod in a rotating mode, the other end of the second connecting rod is connected to the supporting plate in a rotating mode, and the lower end of the display board is supported through the first connecting rod and the second connecting rod.
As an improvement, the two sides of the supporting plate are respectively provided with a fixing plate, the fixing plates are in threaded connection with fixing bolts, and the supporting plate is fixed on the wall surface of a classroom through the fixing bolts.
Compared with the prior art, the utility model the advantage lie in: the starter motor drive screw rotates, makes the slider remove along the screw rod, drives the gear simultaneously and rolls along the rack, and the gear drives the slide and rotates, and the slide makes the show board rotate along the arc pivot in the backup pad through the pivot at both ends in the gliding of slide along the arc pivot in upset, adjusts the show board to just to the classmate of both sides, makes the classmate of both sides can look directly at the content on the show board, has improved learning efficiency greatly.
Drawings
Fig. 1 is the utility model relates to a display device elevation for information technology teaching.
Fig. 2 is the utility model relates to a display device side view is used in information technology teaching.
Fig. 3 is a bottom view of the display device for information technology teaching of the utility model.
As shown in the figure: 1. the display device comprises a supporting plate, 2, a display plate, 3, a supporting block, 4, a rotating shaft, 5, an adjusting bin, 6, a sliding strip, 7, a sliding plate, 8, a screw rod, 9, a sliding block, 10, a gear, 11, a motor, 12, a rack, 13, a fixing plate, 14, a first connecting rod, 15, a second connecting rod, 16, a sliding hole, 17, a connecting column, 18, a limiting block, 19 and a limiting groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings, the display device for information technology teaching comprises a supporting plate 1, wherein a display plate 2 is arranged on one side of the supporting plate 1, four rotating shafts 4 are arranged at four corners of the display plate 2, the number of the rotating shafts 4 is four, the upper and lower rotating shafts 4 at two ends are all located on the same axis, four supporting blocks 3 arranged corresponding to the rotating shafts 4 are arranged on the supporting plate 1, arc-shaped rotating grooves matched with the rotating shafts 4 are formed in the supporting blocks 3, an adjusting bin 5 is arranged at the upper end of the supporting plate 1, a screw 8 is rotatably arranged in the adjusting bin 5, a motor 11 for driving the screw 8 to rotate is arranged on one side of the adjusting bin 5, a slide block 9 is connected to the screw 8 in a threaded manner, a slide hole 16 is formed in the bottom surface of the adjusting bin 5, a connecting column 17 connected to the lower end of the slide block 9 in a sliding manner is connected to the slide hole 16 in a sliding manner, and the connecting column 17 extends to one end of the outer side of the adjusting bin 5 and is fixedly connected with a gear 10, adjusting bin 5 one side fixedly connected with rack 12 of gear 10 meshing, gear 10 keeps away from spliced pole 17 one end fixedly connected with slide 7, spliced pole 17 fixed connection is come out at the center of slide 7, be equipped with the spout on the slide 7, 2 upper ends of show boards be equipped with slide 7 sliding connection's draw runner 6.
The sliding strip 6 is fixedly connected at the midpoint of the upper end of the display board 2.
The slider 9 is kept away from spliced pole 17 one end fixedly connected with stopper 18, adjust 5 upper ends be equipped with stopper 18 complex spacing groove 19.
The middle point of the lower end of the display board 2 is rotatably connected with a first connecting rod 14, one end of the display board 2, far away from the first connecting rod 14, is rotatably connected with a second connecting rod 15, and the other end of the second connecting rod 15 is rotatably connected to the supporting plate 1.
Fixed plates 13 are arranged on two sides of the supporting plate 1, fixed bolts are connected to the fixed plates 13 in a threaded mode, and the number of the fixed plates 13 is four, and the fixed plates are located at four corners of each fixed plate 13.
When the utility model is implemented concretely, when in use, when the students on the left side of the classroom need to watch the content of the display board 2, the starting motor 11 rotates to make the slide block 9 slide to the left side along the screw rod 8 under the limit of the limit block 18 and the limit groove 19, the slide block 9 drives the connecting post 17 to slide along the slide hole 16, the gear 10 is driven to roll along the rack 12 to the left side, the gear 10 drives the slide plate 7 to rotate anticlockwise along the connecting post 17, the slide bar 6 slides along the slide groove of the slide plate 7, the display board 2 is driven to turn over along the arc-shaped rotary grooves of the two supporting blocks 3 on the left side by taking the two rotary shafts 4 on the left side as axes, simultaneously, the two rotary shafts 4 on the right side of the display board 2 are both separated from the arc-shaped rotary grooves on the upper ends of the two supporting blocks 3 on the right side, the supporting board 1 is adjusted to the angle which the students on the left side can look straight, when the students on the right side need to watch the content of the display board 2, 11 antiport of driving motor can, can control upset angle regulation, conveniently sit the student of both sides and watch the teaching content on the show board 2.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a display device is used in information technology teaching which characterized in that: the display device comprises a supporting plate (1), a display plate (2) is arranged on one side of the supporting plate (1), rotating shafts (4) are arranged at four corners of the display plate (2), supporting blocks (3) which are arranged corresponding to the rotating shafts (4) are arranged on the supporting plate (1), arc-shaped rotating grooves matched with the rotating shafts (4) are formed in the supporting blocks (3), an adjusting bin (5) is arranged at the upper end of the supporting plate (1), a screw rod (8) is arranged in the adjusting bin (5) in a rotating mode, a motor (11) for driving the screw rod (8) to rotate is arranged on one side of the adjusting bin (5), a sliding block (9) is connected to the screw rod (8) in a threaded mode, a sliding hole (16) is formed in the bottom surface of the adjusting bin (5), a connecting column (17) which is connected to the lower end of the sliding block (9) in a rotating mode is connected to the sliding hole (16) in a sliding mode, and the connecting column (17) extends to one end, outside the adjusting bin (5), and is fixedly connected with a gear (10), adjusting bin (5) one side fixedly connected with rack (12) of gear (10) meshing, gear (10) are kept away from spliced pole (17) one end fixedly connected with slide (7), be equipped with the spout on slide (7), show board (2) upper end be equipped with slide (7) sliding connection's draw runner (6).
2. The display device for information technology teaching according to claim 1, wherein: the sliding strip (6) is fixedly connected to the middle point of the upper end of the display board (2).
3. The display device for information technology teaching according to claim 1, wherein: the slider (9) is kept away from one end of the connecting column (17) is fixedly connected with a limiting block (18), and a limiting groove (19) matched with the limiting block (18) is formed in the upper end of the adjusting bin (5).
4. The display device for information technology teaching according to claim 1, wherein: the middle point of the lower end of the display board (2) is connected with a first connecting rod (14) in a rotating mode, the first connecting rod (14) is far away from one end of the display board (2) and is connected with a second connecting rod (15) in a rotating mode, and the other end of the second connecting rod (15) is connected to the supporting board (1) in a rotating mode.
5. The display device for information technology teaching according to claim 1, wherein: fixed plates (13) are arranged on two sides of the supporting plate (1), and fixed bolts are connected to the fixed plates (13) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120722364.6U CN214428163U (en) | 2021-04-09 | 2021-04-09 | Display device for information technology teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120722364.6U CN214428163U (en) | 2021-04-09 | 2021-04-09 | Display device for information technology teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214428163U true CN214428163U (en) | 2021-10-19 |
Family
ID=78075940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120722364.6U Expired - Fee Related CN214428163U (en) | 2021-04-09 | 2021-04-09 | Display device for information technology teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214428163U (en) |
-
2021
- 2021-04-09 CN CN202120722364.6U patent/CN214428163U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |