CN213070243U - Multi-angle picture peg teaching device - Google Patents
Multi-angle picture peg teaching device Download PDFInfo
- Publication number
- CN213070243U CN213070243U CN202022072333.9U CN202022072333U CN213070243U CN 213070243 U CN213070243 U CN 213070243U CN 202022072333 U CN202022072333 U CN 202022072333U CN 213070243 U CN213070243 U CN 213070243U
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- China
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- fixed
- board
- sleeve
- fixedly connected
- picture peg
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-angle picture peg teaching device, the on-line screen storage device comprises a base, the fixed welding in upper end of base has fixed sleeve, fixed sleeve's one end is connected with fixing bolt, fixed sleeve's upper end is connected with the regulation pole, fixed threaded hole has been seted up to the one end of adjusting the pole, the upper end of adjusting the pole is provided with adapter sleeve, adapter sleeve's internal connection has the rotation round tooth, the carriage is installed to adapter sleeve's one end, the upper end of carriage is provided with fixed frame, the one end of fixed frame is provided with the spring, the one end of spring is connected with the cardboard, the internal connection of cardboard has the pivot, the upper end of rotating the round tooth is provided with the dead lever, the upper end of dead. A multi-angle picture peg teaching device, the regulation of picture peg teaching board position of can being convenient for can place some and write required article, it is more convenient.
Description
Technical Field
The utility model relates to a picture peg teaching technical field, in particular to multi-angle picture peg teaching device.
Background
Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers guide students to study and master cultural scientific knowledge and skills in a purposeful, planned and organized manner, and the quality of the students is improved, so that a board insertion teaching device is required to be used in the process of teacher teaching; the prior art has some defects that the prior art is inconvenient to rotate and rotate at multiple angles when the prior art is used, and the prior art is inconvenient to place some articles required for writing and troublesome to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a multi-angle picture peg teaching device can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multi-angle plug board teaching device comprises a base, wherein a fixed sleeve is fixedly welded at the upper end of the base, one end of the fixed sleeve is connected with a fixed bolt, the upper end of the fixed sleeve is connected with an adjusting rod, one end of the adjusting rod is provided with a fixed threaded hole, the upper end of the adjusting rod is provided with a connecting sleeve, the inside of the connecting sleeve is connected with a rotary circular tooth, one end of the connecting sleeve is provided with a connecting frame, the upper end of the connecting frame is provided with a fixed frame, one end of the fixed frame is provided with a spring, one end of the spring is connected with a clamping plate, the inside of the clamping plate is connected with a rotating shaft, the upper end of the rotary circular tooth is provided with a fixed rod, the upper end of the fixed rod is provided with a plug board teaching board, the front end of the plug board teaching board is connected, the front end of adjustable shelf is provided with places the box, one side of the inside adjustable shelf of draw-in groove is provided with the fixture block, the connecting plate is installed to the front end of base, the internal connection of connecting plate has the threaded rod, the lower extreme of threaded rod is provided with the stopper.
Preferably, the lower end of the fixed sleeve is fixedly connected with the upper end of the base, one end of the fixed bolt is movably connected with one end of the fixed sleeve, and the lower end of the adjusting rod is movably connected with the upper end of the fixed sleeve.
Preferably, the fixed threaded hole is fixedly connected with the adjusting rod, and the lower end of the connecting sleeve is fixedly connected with the upper end of the adjusting rod.
Preferably, the rotary circular teeth are movably connected with the connecting sleeve through a rotary shaft, one end of the connecting frame is fixedly connected with one end of the connecting sleeve, and the lower end of the fixing frame is fixedly connected with the upper end of the connecting frame.
Preferably, one end of the spring is fixedly connected with one end of the fixed frame, one end of the clamping plate is fixedly connected with one end of the spring, and the rotating shaft is movably connected with the clamping plate.
Preferably, the clamping plate is movably connected with the connecting frame through a rotating shaft, and the lower end of the fixing rod is fixedly connected with the upper end of the rotating circular tooth.
Preferably, the lower end of the inserting plate teaching plate is fixedly connected with the upper end of the fixing rod, the inside of the inserting plate teaching plate is made of steel materials, and the magnetic fixing block is movably connected with the inserting plate teaching plate.
Preferably, the lower extreme of cardboard is provided with handheld piece, handheld piece and cardboard fixed connection, draw-in groove and picture peg teaching board fixed connection, adjustable shelf and draw-in groove swing joint.
Preferably, the rear end of the placing box is fixedly connected with the front end of the movable frame, the clamping block is movably connected with the clamping groove, and the connecting plate is fixedly connected with the base.
Preferably, the lower extreme of base is installed and is removed the wheel, threaded rod and connecting plate swing joint, the upper end of stopper and the lower extreme fixed connection of threaded rod.
Compared with the prior art, the utility model discloses following beneficial effect has: the multi-angle plug board teaching device can adjust the threaded rod to ensure that the limiting block can be tightly attached to the ground to facilitate the fixation of the device when the device is moved to a designated position, can adjust the position of the adjusting rod in a fixed sleeve, can fix the fixing bolt in the fixed threaded hole when the position of the adjusting rod is fixed, facilitates the fixation of the position of the adjusting rod, facilitates the fixation of the overall height of the device, can press the handheld block by hand when the angle of a plug board teaching board needs to be adjusted, can rotate the handheld block through the rotating shaft, can move the clamping plate out of the gear gap of the rotating circular teeth, adjusts the rotating circular teeth to a proper position, loosens the handheld block to ensure that the clamping plate can be clamped in the rotating circular teeth, facilitates the adjustment of the position of the plug board teaching board, is convenient, clamps the movable frame in the clamping groove, fixes the clamping block in the clamping groove, and can move in the clamping groove, can drive the removal of placing the box, can place some required article of writing with the inside of placing the box, it is more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of a multi-angle board-inserting teaching device of the present invention;
FIG. 2 is a partial schematic view of a multi-angle board-inserting teaching device of the present invention;
FIG. 3 is a partial exploded view of the multi-angle board-inserting teaching device of the present invention;
FIG. 4 is a partial schematic view of a multi-angle board-inserting teaching device of the present invention;
FIG. 5 is the utility model relates to a connection diagram of threaded rod, stopper, connecting plate of multi-angle picture peg teaching device.
In the figure: 1. a base; 2. a connecting plate; 3. fixing the sleeve; 4. fixing the bolt; 5. adjusting a rod; 6. a fixing frame; 7. a board inserting teaching board; 8. a magnetic fixed block; 9. connecting a sleeve; 10. a clamping block; 11. placing the box; 12. fixing the rod; 13. fixing the threaded hole; 14. a card slot; 15. a movable frame; 16. a connecting frame; 17. a hand-held block; 18. a spring; 19. clamping a plate; 20. rotating the circular teeth; 21. a threaded rod; 22. a limiting block; 23. a rotating shaft.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, a multi-angle board inserting teaching device comprises a base 1, a fixed sleeve 3 is fixedly welded on the upper end of the base 1, a fixed bolt 4 is connected on one end of the fixed sleeve 3, an adjusting rod 5 is connected on the upper end of the fixed sleeve 3, a fixed threaded hole 13 is formed on one end of the adjusting rod 5, a connecting sleeve 9 is arranged on the upper end of the adjusting rod 5, a rotary circular tooth 20 is connected inside the connecting sleeve 9, a connecting frame 16 is installed on one end of the connecting sleeve 9, a fixed frame 6 is arranged on the upper end of the connecting frame 16, a spring 18 is arranged on one end of the fixed frame 6, a clamping board 19 is connected on one end of the spring 18, a rotating shaft 23 is connected inside the clamping board 19, a fixed rod 12 is arranged on the upper end of the rotary circular tooth 20, a board inserting teaching board 7 is arranged on the upper end of, the internal connection of draw-in groove 14 has adjustable shelf 15, and the front end of adjustable shelf 15 is provided with places box 11, and one side of the inside adjustable shelf 15 of draw-in groove 14 is provided with fixture block 10, and connecting plate 2 is installed to the front end of base 1, and the internal connection of connecting plate 2 has threaded rod 21, and the lower extreme of threaded rod 21 is provided with stopper 22.
The lower extreme of fixed sleeving 3 and the upper end fixed connection of base 1, the one end of fixing bolt 4 and the one end swing joint of fixed sleeving 3 adjust the lower extreme of pole 5 and the upper end swing joint of fixed sleeving 3, can adjust the position of pole 5 in fixed sleeving 3, adjusting device's height.
The fixed threaded hole 13 is fixedly connected with the adjusting rod 5, and the lower end of the connecting sleeve 9 is fixedly connected with the upper end of the adjusting rod 5.
The rotary circular teeth 20 are movably connected with the connecting sleeve 9 through the rotary shaft, the clamping plate 19 can be clamped inside the rotary circular teeth 20, the position of the inserting plate teaching plate 7 can be fixed, one end of the connecting frame 16 is fixedly connected with one end of the connecting sleeve 9, and the lower end of the fixing frame 6 is fixedly connected with the upper end of the connecting frame 16.
One end of the spring 18 is fixedly connected with one end of the fixed frame 6, one end of the snap gauge 19 is fixedly connected with one end of the spring 18, and the rotating shaft 23 is movably connected with the snap gauge 19.
The clamping plate 19 is movably connected with the connecting frame 16 through a rotating shaft 23, and the lower end of the fixed rod 12 is fixedly connected with the upper end of the rotating circular tooth 20.
The lower end of the inserting plate teaching board 7 is fixedly connected with the upper end of the fixed rod 12, the inside of the inserting plate teaching board 7 is made of steel materials, and the magnetic fixed block 8 is movably connected with the inserting plate teaching board 7.
The lower extreme of cardboard 19 is provided with handheld piece 17, can press handheld piece 17 by hand, and handheld piece 17 can rotate through pivot 23, handheld piece 17 and cardboard 19 fixed connection, draw-in groove 14 and picture peg teaching board 7 fixed connection, adjustable shelf 15 and draw-in groove 14 swing joint.
The rear end of the placing box 11 is fixedly connected with the front end of the movable frame 15, some articles required for writing can be placed in the placing box 11, the clamping block 10 is movably connected with the clamping groove 14, and the connecting plate 2 is fixedly connected with the base 1.
The lower extreme of base 1 is installed and is removed the wheel, can lead to removing the wheel and remove the assigned position with the device, threaded rod 21 and connecting plate 2 swing joint, the upper end of stopper 22 and the lower extreme fixed connection of threaded rod 21.
It should be noted that the utility model relates to a multi-angle plug board teaching device, when using, the device can be moved to the designated position through the moving wheel, when the device is moved to the designated position, the threaded rod 21 can be adjusted to make the stopper 22 can be attached to the ground to facilitate the fixing of the device, the position of the adjusting rod 5 in the fixed sleeve 3 can be adjusted, when the position of the adjusting rod 5 is fixed, the fixing bolt 4 can be fixed in the fixed threaded hole 13 to facilitate the fixing of the position of the adjusting rod 5, which facilitates the fixing of the whole height of the device, when the angle of the plug board teaching board 7 needs to be adjusted, the hand-held block 17 can be pressed by hand, the hand-held block 17 can be rotated through the rotating shaft 23, the clamping board 19 can be moved out from the gear gap of the rotating circular tooth 20, the rotating circular tooth 20 is adjusted to the proper position, the hand-held block 17 is loosened, so that the clamping board 19 can be, the regulation of the picture peg teaching board 7 position of being convenient for, it is more convenient, with the adjustable shelf 15 card in the inside of draw-in groove 14, fix the inside at draw-in groove 14 with fixture block 10, adjustable shelf 15 can remove in the inside of draw-in groove 14, can drive the removal of placing box 11, can place some required article of writing with the inside of placing box 11, it is more convenient, can inhale the surface at picture peg teaching board 7 with magnetism fixed block 8, the fixing of some papers of being convenient for.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a multi-angle picture peg teaching device, includes base (1), its characterized in that: the fixing device is characterized in that a fixing sleeve (3) is fixedly welded at the upper end of the base (1), one end of the fixing sleeve (3) is connected with a fixing bolt (4), the upper end of the fixing sleeve (3) is connected with an adjusting rod (5), one end of the adjusting rod (5) is provided with a fixing threaded hole (13), the upper end of the adjusting rod (5) is provided with a connecting sleeve (9), the inside of the connecting sleeve (9) is connected with a rotating circular tooth (20), one end of the connecting sleeve (9) is provided with a connecting frame (16), the upper end of the connecting frame (16) is provided with a fixing frame (6), one end of the fixing frame (6) is provided with a spring (18), one end of the spring (18) is connected with a clamping plate (19), the inside of the clamping plate (19) is connected with a rotating shaft (23), and, the upper end of dead lever (12) is provided with picture peg teaching board (7), the front end of picture peg teaching board (7) is connected with magnetism fixed block (8), draw-in groove (14) have been seted up to the inside of picture peg teaching board (7), the internal connection of draw-in groove (14) has adjustable shelf (15), the front end of adjustable shelf (15) is provided with places box (11), one side of the inside adjustable shelf (15) of draw-in groove (14) is provided with fixture block (10), connecting plate (2) are installed to the front end of base (1), the internal connection of connecting plate (2) has threaded rod (21), the lower extreme of threaded rod (21) is provided with stopper (22).
2. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: the lower end of the fixed sleeve (3) is fixedly connected with the upper end of the base (1), one end of the fixed bolt (4) is movably connected with one end of the fixed sleeve (3), and the lower end of the adjusting rod (5) is movably connected with the upper end of the fixed sleeve (3).
3. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: the fixed threaded hole (13) is fixedly connected with the adjusting rod (5), and the lower end of the connecting sleeve (9) is fixedly connected with the upper end of the adjusting rod (5).
4. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: the rotary circular teeth (20) are movably connected with the connecting sleeve (9) through a rotary shaft, one end of the connecting frame (16) is fixedly connected with one end of the connecting sleeve (9), and the lower end of the fixing frame (6) is fixedly connected with the upper end of the connecting frame (16).
5. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: one end of the spring (18) is fixedly connected with one end of the fixed frame (6), one end of the clamping plate (19) is fixedly connected with one end of the spring (18), and the rotating shaft (23) is movably connected with the clamping plate (19).
6. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: the clamping plate (19) is movably connected with the connecting frame (16) through a rotating shaft (23), and the lower end of the fixing rod (12) is fixedly connected with the upper end of the rotating circular tooth (20).
7. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: the lower extreme of picture peg teaching board (7) and the upper end fixed connection of dead lever (12), picture peg teaching board (7) are inside to be steel material, magnetism fixed block (8) and picture peg teaching board (7) swing joint.
8. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: the lower extreme of cardboard (19) is provided with handheld piece (17), handheld piece (17) and cardboard (19) fixed connection, draw-in groove (14) and picture peg teaching board (7) fixed connection, adjustable shelf (15) and draw-in groove (14) swing joint.
9. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: the rear end of the placing box (11) is fixedly connected with the front end of the movable frame (15), the clamping block (10) is movably connected with the clamping groove (14), and the connecting plate (2) is fixedly connected with the base (1).
10. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: the lower extreme of base (1) is installed and is removed the wheel, threaded rod (21) and connecting plate (2) swing joint, the upper end of stopper (22) and the lower extreme fixed connection of threaded rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022072333.9U CN213070243U (en) | 2020-09-21 | 2020-09-21 | Multi-angle picture peg teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022072333.9U CN213070243U (en) | 2020-09-21 | 2020-09-21 | Multi-angle picture peg teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213070243U true CN213070243U (en) | 2021-04-27 |
Family
ID=75560485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022072333.9U Expired - Fee Related CN213070243U (en) | 2020-09-21 | 2020-09-21 | Multi-angle picture peg teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213070243U (en) |
-
2020
- 2020-09-21 CN CN202022072333.9U patent/CN213070243U/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: 20210427 Termination date: 20210921 |