CN216201727U - Big data teaching all-in-one machine - Google Patents
Big data teaching all-in-one machine Download PDFInfo
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- CN216201727U CN216201727U CN202122256976.3U CN202122256976U CN216201727U CN 216201727 U CN216201727 U CN 216201727U CN 202122256976 U CN202122256976 U CN 202122256976U CN 216201727 U CN216201727 U CN 216201727U
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Abstract
The utility model relates to a big data teaching all-in-one machine in the technical field of teaching, which comprises a display screen, wherein the bottom end of the display screen is fixedly connected with a connecting seat, the bottom end of the connecting seat is fixedly connected with a base, two sides of the connecting seat are fixedly connected with fixed plates, and a second moving plate is arranged between the two fixed plates. Install the second movable plate in connecting seat both sides and inside through the design, the fixed plate, connect the rope, carousel and rotation post are convenient for remove the device, rotate through the drive turning block, make inside carousel rotate, because the rotation of carousel can slowly release the rolling at the connection rope of carousel surface, thereby can drive the universal wheel downstream on the first movable plate, and run through base contact ground, thereby usable universal wheel removes the device, when need not removing the device, usable base supports the device, thereby stability when having improved the device and placing.
Description
Technical Field
The utility model relates to the technical field of teaching, in particular to a big data teaching all-in-one machine.
Background
Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn, master cultural scientific knowledge and skills, and promote the improvement of the quality of students, so that the students become people required by the society.
The current big data teaching all-in-one is in the use, because the device is heavier and inconvenient removal, if direct connect the universal wheel on the base, can lead to the device very unstable when placing, all can take place to remove when taking place slight collision, for this we propose big data teaching all-in-one.
Disclosure of Invention
The utility model provides a big data teaching all-in-one machine, and provides a big data teaching all-in-one machine which is heavy and inconvenient to move in the use process of the existing big data teaching all-in-one machine, and if universal wheels are directly connected to a base, the big data teaching all-in-one machine can cause the big data teaching all-in-one machine to be unstable when being placed and can move when being slightly collided.
The technical scheme of the utility model is as follows:
the big data teaching integrated machine comprises a display screen, wherein the bottom end of the display screen is fixedly connected with a connecting seat, the bottom end of the connecting seat is fixedly connected with a base, two sides of the connecting seat are fixedly connected with fixed plates, a second movable plate is arranged between the two fixed plates, the front end and the rear end of the second movable plate are fixedly connected with sliders, the second movable plate is in sliding connection with the fixed plates through the two sliders, a rotating column is arranged in the middle of the connecting seat, two ends of the outer surface of the rotating column are fixedly connected with a rotary table, a connecting rope is wound on the outer surface of the rotary table, two ends of the rotating column are respectively provided with a fixed seat, two ends of the rotating column are respectively in rotating connection with the fixed plates through the two fixed seats, the outer surface of the rotating column is fixedly connected with a second bevel gear, and the front surface of the second bevel gear is in meshing connection with a first bevel gear, the front end of the first bevel gear is fixedly connected with a driving shaft, the front end of the driving shaft is fixedly connected with a rotating block, the bottom end of the rotating column is provided with a fixed shaft, the other end of the connecting rope is fixed on the fixed shaft, two ends of the fixed shaft are respectively and fixedly connected to a second movable plate, the bottom end of the second movable plate is provided with a limiting mechanism, the top end of the base is provided with a first movable plate, four corners of the lower surface of the first movable plate are respectively and fixedly connected with universal wheels, the first movable plate is movably sleeved on the outer surface of the connecting seat, and four corners of the upper surface of the first movable plate are respectively provided with a through hole.
The working principle of the technical scheme is as follows:
when the device needs to be moved, the nut on the limit bolt can be firstly rotated to be disassembled, then the limit bolt is drawn out, then the rotating block is rotated, the rotating block drives the first bevel gear to rotate under the action of the driving shaft, the first bevel gear drives the second bevel gear to rotate, because the second bevel gear is fixed on the rotating column, the second bevel gear drives the rotating column to rotate under the action of the two fixing seats, the rotating column drives the two turntables to rotate, the turntables slowly release the connecting rope on the outer surface, so that the fixed shaft can move downwards under the action of the gravity of the second moving plate and the first moving plate, when the first moving plate moves to be attached to the base, the universal wheel on the first moving plate penetrates through the through hole on the base, the stop bolts and nuts are then installed so that the device can be moved using the universal wheel.
In a further technical scheme, the limiting mechanism comprises a limiting bolt, the rear end of the outer surface of the limiting bolt is sleeved with a nut, and the limiting bolt penetrates through the bottom end of the second moving plate.
The designed limiting mechanism can limit the movement of the first moving plate, and the first moving plate is prevented from automatically falling down due to gravity.
In a further technical scheme, two through holes are formed in the front surface of the second moving plate, the limiting bolt can penetrate through any one of the through holes, and the section of the fixing plate is concave.
The limiting bolt penetrates through the through hole and then can limit the movement of the second moving plate, so that the second moving plate is prevented from ascending or descending.
In a further technical scheme, the top fixedly connected with set casing of display screen, the inside of set casing is provided with the receiver, the centre of receiver is run through and is fixed with the fixed column, the equal swing joint in set casing in both ends of fixed column, the bottom fixedly connected with dustproof cloth of receiver, the one end fixedly connected with drive block of fixed column.
Can play dustproof effect to the display screen through the dustproof cloth of design, when needs use the device, rotatable drive block, drive block drive fixed column rotate, and the fixed column drives the storage cylinder and rotates to the storage cylinder carries out the rolling with dustproof cloth, thereby accomodate dustproof cloth in the set casing.
In a further technical scheme, the equal fixedly connected with lasso in bottom both sides of dustproof cloth, the equal fixedly connected with fixed pin in front surface bottom both sides of display screen, the lasso can cup joint the surface at the fixed pin.
When the dustproof cloth rotates in use, the two sleeve ropes on the dustproof cloth can be sleeved on the fixed pin, so that the lifting of the bottom end of the dustproof cloth can be limited.
In a further technical scheme, the fixed shell is of an internal hollow structure, a square opening is formed in the lower surface of the fixed shell, and the dustproof cloth penetrates through the square opening.
The dustproof cloth is convenient for accomodate to the square opening of seting up, and the mounting of a storage cylinder and fixed column is convenient for inside hollow structure to the set casing.
The utility model has the beneficial effects that:
1. the device is convenient to move through the designed second moving plates arranged on two sides of and inside the connecting seat, the fixed plate, the connecting rope, the rotary table and the rotating column, the rotating block is driven to rotate, so that the inner rotary table rotates, and the connecting rope wound on the outer surface of the rotary table can be slowly released due to the rotation of the rotary table, so that the universal wheel on the first moving plate can be driven to move downwards and penetrates through the base to be in contact with the ground, the device can be moved by utilizing the universal wheel, and when the device does not need to be moved, the device can be supported by utilizing the base, so that the stability of the device when being placed is improved;
2. install the set casing on the display screen top, a containing cylinder, the fixed column, dustproof cloth and lasso through the design be convenient for play fine dustproof effect to the display screen, can withdraw dustproof cloth to the set casing when needs use the device simultaneously in to the protection is accomodate to dustproof cloth, has prolonged the life of dustproof cloth, uses convenience very, and can fix dustproof cloth on the fixed pin with the lasso, prevents that dustproof cloth from lifting.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic partial front sectional view of a first moving plate according to an embodiment of the present invention;
FIG. 3 is a side view, cross-sectional view of a second movable plate according to an embodiment of the present invention;
fig. 4 is a schematic front sectional view of a fixing housing according to an embodiment of the present invention.
Description of reference numerals:
1. a display screen; 2. a connecting seat; 3. a base; 4. a first moving plate; 5. a universal wheel; 6. a limit bolt; 7. a stationary case; 8. sleeving a rope; 9. a fixing pin; 10. a second moving plate; 11. a fixing plate; 12. connecting ropes; 13. a turntable; 14. a first bevel gear; 15. a drive shaft; 16. a second bevel gear; 17. rotating the column; 18. a fixed seat; 19. a fixed shaft; 20. rotating the block; 21. a nut; 22. a slider; 23. a through hole; 24. a storage cylinder; 25. fixing a column; 26. dustproof cloth.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
as shown in fig. 1 to 4, the big data teaching all-in-one machine comprises a display screen 1, a connecting seat 2 is fixedly connected to the bottom end of the display screen 1, a base 3 is fixedly connected to the bottom end of the connecting seat 2, fixed plates 11 are fixedly connected to both sides of the connecting seat 2, a second moving plate 10 is arranged between the two fixed plates 11, sliders 22 are fixedly connected to both the front end and the rear end of the second moving plate 10, the second moving plate 10 is slidably connected to the fixed plates 11 through the two sliders 22, a rotating column 17 is arranged in the middle of the connecting seat 2, rotary discs 13 are fixedly connected to both ends of the outer surface of the rotating column 17, a connecting rope 12 is wound on the outer surface of each rotary disc 13, fixing seats 18 are arranged at both ends of each rotating column 17, both ends of each rotating column 17 are rotatably connected to the fixed plates 11 through the two fixing seats 18, a second bevel gear 16 is fixedly connected to the outer surface of each rotating column 17, a first bevel gear 14 is engaged with the front surface of the second bevel gear 16, the front end fixedly connected with drive shaft 15 of first bevel gear 14, the front end fixedly connected with turning block 20 of drive shaft 15, the bottom of rotation post 17 is provided with fixed axle 19, the other end of connecting rope 12 is fixed on fixed axle 19, the both ends of fixed axle 19 are fixed connection respectively in second movable plate 10, the bottom of second movable plate 10 is provided with stop gear, the top of base 3 is provided with first movable plate 4, the equal fixedly connected with universal wheel 5 in lower surface four corners of first movable plate 4, first movable plate 4 activity cup joints the surface at connecting seat 2, the through hole has all been seted up in the upper surface four corners of first movable plate 4.
The working principle of the technical scheme is as follows:
when the device needs to be moved, the nut 21 on the limit bolt 6 can be rotated to be detached, then the limit bolt 6 is pulled out, then the rotating block 20 is rotated, the rotating block 20 drives the first bevel gear 14 to rotate under the action of the driving shaft 15, the first bevel gear 14 drives the second bevel gear 16 to rotate, as the second bevel gear 16 is fixed on the rotating column 17, the second bevel gear 16 drives the rotating column 17 to rotate under the action of the two fixing seats 18, the rotating column 17 drives the two rotating discs 13 to rotate, the rotating discs 13 slowly release the connecting rope 12 on the outer surface, so that the fixed shaft 19 can move downwards under the action of the gravity of the second moving plate 10 and the first moving plate 4, when the first moving plate 4 is moved to be attached to the base 3, the universal wheel 5 on the first moving plate 4 penetrates through the through hole on the base 3, and then the limit bolt 6 and the nut 21 are installed, so that the device can be moved with the castor 5.
In another embodiment, as shown in fig. 3, the limiting mechanism includes a limiting bolt 6, a nut 21 is sleeved on the rear end of the outer surface of the limiting bolt 6, and the limiting bolt 6 penetrates through the bottom end of the second moving plate 10.
The designed limiting mechanism can limit the movement of the first moving plate 4, and the first moving plate 4 is prevented from automatically falling down due to gravity.
In another embodiment, as shown in fig. 3, two through holes 23 are formed on the front surface of the second moving plate 10, the stop pin 6 can penetrate any one of the through holes 23, and the cross-sectional shape of the fixing plate 11 is a concave shape.
The limiting bolt 6 can limit the movement of the second moving plate 10 after penetrating through the through hole 23, thereby preventing the second moving plate 10 from ascending or descending.
In another embodiment, as shown in fig. 4, a fixing shell 7 is fixedly connected to the top end of the display screen 1, a receiving cylinder 24 is arranged inside the fixing shell 7, a fixing column 25 penetrates through and is fixed to the middle of the receiving cylinder 24, both ends of the fixing column 25 are movably connected to the fixing shell 7, a dustproof cloth 26 is fixedly connected to the bottom end of the receiving cylinder 24, and a driving block is fixedly connected to one end of the fixing column 25.
Dustproof effect can be played to display screen 1 through the dustproof cloth 26 of design, and when needs used the device, rotatable drive block, drive block drive fixed column 25 rotate, and fixed column 25 drives storage cylinder 24 and rotates to storage cylinder 24 carries out the rolling with dustproof cloth 26, thereby accomodate dustproof cloth 26 in the set casing 7.
In another embodiment, as shown in fig. 4, both sides of the bottom end of the dustproof cloth 26 are fixedly connected with the loop ropes 8, both sides of the bottom end of the front surface of the display screen 1 are fixedly connected with the fixing pins 9, and the loop ropes 8 can be sleeved on the outer surfaces of the fixing pins 9.
When the dustproof cloth 26 is rotated in use, the two ropes 8 on the dustproof cloth 26 can be sleeved on the fixing pin 9, so that the lifting of the bottom end of the dustproof cloth 26 can be limited.
In another embodiment, as shown in fig. 4, the fixing casing 7 is a hollow structure, a square opening is opened on the lower surface of the fixing casing 7, and the dust cloth 26 penetrates through the square opening.
The square opening that sets up is convenient for accomodate dustproof cloth 26, and the installation of storage cylinder 24 and fixed column 25 is convenient for inside hollow structure to set up for set casing 7.
The above examples only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (6)
1. Big data teaching all-in-one, including display screen (1), the bottom fixedly connected with connecting seat (2) of display screen (1), the bottom fixedly connected with base (3) of connecting seat (2), its characterized in that: the two sides of the connecting seat (2) are fixedly connected with fixed plates (11), a second movable plate (10) is arranged in the middle of each fixed plate (11), sliders (22) are fixedly connected to the front end and the rear end of each second movable plate (10), each second movable plate (10) is slidably connected with the fixed plates (11) through the two sliders (22), a rotating column (17) is arranged in the middle of the connecting seat (2), rotary tables (13) are fixedly connected to the two ends of the outer surface of each rotating column (17), a connecting rope (12) is wound on the outer surface of each rotary table (13), fixing seats (18) are arranged at the two ends of each rotating column (17), the two ends of each rotating column (17) are rotatably connected with the fixed plates (11) through the two fixing seats (18), and a second bevel gear (16) is fixedly connected to the outer surface of each rotating column (17), the front surface of the second bevel gear (16) is connected with a first bevel gear (14) in a meshing manner, the front end of the first bevel gear (14) is fixedly connected with a driving shaft (15), the front end of the driving shaft (15) is fixedly connected with a rotating block (20), the bottom end of a rotating column (17) is provided with a fixed shaft (19), the other end of the connecting rope (12) is fixed on the fixed shaft (19), two ends of the fixed shaft (19) are respectively and fixedly connected to a second moving plate (10), the bottom end of the second moving plate (10) is provided with a limiting mechanism, the top end of the base (3) is provided with a first moving plate (4), four corners of the lower surface of the first moving plate (4) are respectively and fixedly connected with universal wheels (5), and the first moving plate (4) is movably sleeved on the outer surface of the connecting base (2).
2. The big data teaching all-in-one machine of claim 1, wherein: the limiting mechanism comprises a limiting bolt (6), a nut (21) is sleeved at the rear end of the outer surface of the limiting bolt (6), and the limiting bolt (6) penetrates through the bottom end of the second moving plate (10).
3. The big data teaching all-in-one machine of claim 2, wherein: two through holes (23) are formed in the front surface of the second moving plate (10), the limiting bolt (6) can penetrate through any one through hole (23), and the section of the fixing plate (11) is concave.
4. The big data teaching all-in-one machine of claim 1, wherein: the display screen is characterized in that a fixing shell (7) is fixedly connected to the top end of the display screen (1), a storage barrel (24) is arranged inside the fixing shell (7), a fixing column (25) penetrates through the middle of the storage barrel (24), two ends of the fixing column (25) are movably connected to the fixing shell (7), dustproof cloth (26) is fixedly connected to the bottom end of the storage barrel (24), and a driving block is fixedly connected to one end of the fixing column (25).
5. The big data teaching all-in-one machine of claim 4, wherein: the equal fixedly connected with noose (8) in bottom both sides of dustproof cloth (26), the equal fixedly connected with fixed pin (9) in front surface bottom both sides of display screen (1), the surface at fixed pin (9) can be cup jointed in noose (8).
6. The big data teaching all-in-one machine of claim 4, wherein: the fixed shell (7) is of an internal hollow structure, a square opening is formed in the lower surface of the fixed shell (7), and the dustproof cloth (26) penetrates through the square opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122256976.3U CN216201727U (en) | 2021-09-15 | 2021-09-15 | Big data teaching all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122256976.3U CN216201727U (en) | 2021-09-15 | 2021-09-15 | Big data teaching all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216201727U true CN216201727U (en) | 2022-04-05 |
Family
ID=80918625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122256976.3U Expired - Fee Related CN216201727U (en) | 2021-09-15 | 2021-09-15 | Big data teaching all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216201727U (en) |
-
2021
- 2021-09-15 CN CN202122256976.3U patent/CN216201727U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| 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: 20220405 |