CN219695907U - Teaching tool rack convenient to adjust - Google Patents
Teaching tool rack convenient to adjust Download PDFInfo
- Publication number
- CN219695907U CN219695907U CN202223139802.XU CN202223139802U CN219695907U CN 219695907 U CN219695907 U CN 219695907U CN 202223139802 U CN202223139802 U CN 202223139802U CN 219695907 U CN219695907 U CN 219695907U
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- China
- Prior art keywords
- fixedly connected
- baffle
- teaching tool
- shell
- adjust
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a teaching tool rack convenient to adjust, which belongs to the technical field of teaching tool racks and comprises a base, wherein a fixed cylinder and a storage box are fixedly connected to the top of the base, a storage shell is arranged in the storage box, a first handle is fixedly connected to the surface of the storage shell, a gear motor is fixedly connected to the inner wall of the fixed cylinder, a threaded column is fixedly connected to an output shaft of the gear motor, and a threaded cylinder is connected to the surface of the threaded column in a threaded manner. The teaching tool rack has the beneficial effects that through the arrangement of the gear motor, the threaded column and the threaded cylinder, the threaded column is driven by the gear motor, the threaded cylinder is enabled to move on the surface of the threaded column, the sliding block moves inside the sliding groove, the threaded cylinder is enabled to drive the movable shell to ascend or descend, the heights of the first placing groove, the second placing groove and the teaching board are convenient to adjust, the teaching tool rack can be suitable for teachers with different heights to use, and the operation is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of teaching tool frames, in particular to a teaching tool frame convenient to adjust.
Background
Algebra, geometric subjects in mathematics need to use drawing tools such as ruler, compasses, set square, protractor to draw in order to assist teaching, and mathematical drawing tools of prior art are mostly single, deposit inconvenient, pile up mathematical drawing tools of depositing together and damage easily, although be used for accomodating of various mathematical drawing tools, but current teaching tool frame, space storage is little, can not carry out classified storage to the apparatus, and when teaching, the inconvenient height of adjusting the teaching board.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects in the prior art, the utility model aims to provide the teaching tool rack convenient to adjust, which has the characteristics of large space storage capacity and convenient adjustment of the teaching tool rack.
(2) Technical proposal
In order to achieve the above purpose, the utility model provides a teaching tool rack convenient to adjust, which comprises a base, wherein a fixed cylinder and a storage box are fixedly connected to the top of the base, a storage shell is arranged in the storage box, a first handle is fixedly connected to the surface of the storage shell, a speed reduction motor is fixedly connected to the inner wall of the fixed cylinder, a threaded column is fixedly connected to the output shaft of the speed reduction motor, a threaded cylinder is fixedly connected to the surface of the threaded column, a sliding block is fixedly connected to the surface of the threaded cylinder, a sliding groove is formed in the inner wall of the fixed cylinder, the sliding block is movably connected to the inside of the sliding groove, a movable shell is fixedly connected to the top end of the fixed cylinder, the same first partition plates are fixedly connected to the opposite inner walls of the movable shell, the same second partition plates are fixedly connected to the opposite surfaces of the first partition plates and the movable shell, the movable shell is divided into a first placing groove and a second placing groove through the first partition plates and the second partition plates, and the surface of the first partition plates is movably connected with a hinge.
When using the teaching tool frame convenient to adjust of this technical scheme, through first standing groove, second standing groove and storing shell with the teaching tool classification place in different positions, be convenient for can take fast when using, and storage space is big, be convenient for classify more teaching tool and deposit, and drive the screw thread post through gear motor, make the surface activity of screw thread section of thick bamboo at the screw thread post, make the slider at the internal movement of spout, make the screw thread section of thick bamboo drive the movable shell and rise or descend, be convenient for adjust the height of first standing groove, second standing groove and teaching board, make the teaching tool frame can be applicable to the teacher of different heights and use, easy operation is convenient.
Further, the surface of the movable plate is fixedly connected with a second handle.
Further, the surface of the movable plate is fixedly connected with a collecting shell.
Further, a first groove is formed in the bottom of the base, a storage battery pack is arranged in the first groove, and a control switch is arranged on the side face of the storage box.
Further, the second groove is formed in the bottom of the base, an electric hydraulic push rod is fixedly connected to the inner wall of the second groove, and a universal wheel is fixedly connected to the bottom end of the electric hydraulic push rod.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
1. this teaching tool rack convenient to adjust through setting up first standing groove, second standing groove and storing shell, places teaching tool classification in different positions through first standing groove, second standing groove and storing shell, can take fast when being convenient for use, and storage space is big, is convenient for classify more teaching tools and deposits;
2. this teaching tool frame convenient to adjust through setting up gear motor, screw thread post and screw thread section of thick bamboo, drives the screw thread post through gear motor, makes the surface activity of screw thread section of thick bamboo at the screw thread post, makes the slider at the internal motion of spout, makes the screw thread section of thick bamboo drive the movable shell and rises or descend, is convenient for adjust the height of first standing groove, second standing groove and teaching board, makes the teaching tool frame can be applicable to the teacher of different heights and uses, easy operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional cross-section of the present utility model;
fig. 2 is a schematic sectional view of a structure of a fixing case according to the present utility model.
The marks in the drawings are:
1. a base; 2. a fixed cylinder; 3. a storage box; 4. a storage shell; 5. a first handle; 6. a speed reducing motor; 7. a threaded column; 8. a thread cylinder; 9. a chute; 10. a slide block; 11. a movable case; 12. a first separator; 13. a second separator; 14. a first placement groove; 15. a second placement groove; 16. a movable plate; 17. a teaching board; 18. a second handle; 19. collecting the shell; 20. a first groove; 21. a battery pack; 22. a second groove; 23. an electro-hydraulic push rod; 24. and a universal wheel.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-2.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a teaching tool frame convenient to adjust, the on-line screen storage device comprises a base 1, the top fixedly connected with fixed cylinder 2 of base 1 and storage tank 3, the inside of storage tank 3 is provided with storing shell 4, the first handle 5 of fixed surface connection of storing shell 4, fixedly connected with gear motor 6 on the inner wall of fixed cylinder 2, fixedly connected with screw thread post 7 on the output shaft of gear motor 6, screw thread post 7's surface threaded connection has screw thread section of thick bamboo 8, screw thread section of thick bamboo 8's surface fixedly connected with slider 10, spout 9 has been seted up on the inner wall of fixed cylinder 2, slider 10 swing joint is in the inside of spout 9, the top fixedly connected with movable shell 11 of fixed cylinder 2, fixedly connected with same first baffle 12 on the relative inner wall of movable shell 11, the quantity of first baffle 12 is two, equal fixedly connected with same second baffle 13 on the opposite face of two first baffles 12 and movable shell 11, movable shell 11 is first standing groove 14 and second standing groove 15 through first baffle 12 and second baffle 13 partition, the surface of first baffle 12 is through hinge swing joint movable plate 16, the movable plate 16 has been provided with slider 16, the movable shell 16 has been set up on the inner wall of fixed surface of fixed cylinder 2, the fixed surface is provided with movable shell 11, the second baffle 12 is convenient for the first standing groove 15 through the screw thread post 7, the second standing groove is convenient for the first standing groove 8, the surface of the first baffle 12 is set up through the screw thread post 7, the first standing groove is convenient for the teaching tool is set up at the first groove 8, the surface of the first standing groove is convenient for the storage tool is set up at the first place 7, the speed change groove is more has the first groove 7, the first speed is convenient for the first standing groove is convenient to be used in the speed, the height of the second placing groove 15 and the teaching board 17 is adjusted, so that the teaching tool rack can be suitable for teachers with different heights to use, and the operation is simple and convenient.
Specifically, the surface of the movable plate 16 is fixedly connected with a second handle 18.
By adopting the above-described technical scheme, the movable plate 16 is conveniently opened or closed by pulling the second handle 18.
Specifically, the surface of the movable plate 16 is fixedly connected with a collecting shell 19.
By adopting the technical scheme, the chalk dust and the chalk are conveniently collected through the collecting shell 19.
Specifically, a first groove 20 is formed in the bottom of the base 1, a storage battery pack 21 is arranged in the first groove 20, and a control switch is arranged on the side face of the storage box 3.
Specifically, the bottom of base 1 has seted up second recess 22, and fixedly connected with electric hydraulic push rod 23 on the inner wall of second recess 22, electric hydraulic push rod 23's bottom fixedly connected with universal wheel 24.
Through adopting above-mentioned technical scheme, drive universal wheel 24 and ground contact through electric hydraulic push rod 23, be convenient for remove the position of teaching tool frame through universal wheel 24, improve the flexibility of tool frame, and drive the inside that universal wheel 24 received second recess 22 through electric hydraulic push rod 23, make base 1 and ground contact, make the tool frame more stable when placing.
The working principle of the utility model is as follows:
when the teaching board 17 is used, the electric hydraulic push rod 23 is started through the control switch, the electric hydraulic push rod 23 drives the universal wheel 24 to contact with the ground, the teaching tool rack is moved to a proper position through the universal wheel 24, after the movement is completed, the electric hydraulic push rod 23 drives the universal wheel 24 to retract into the second groove 22, the base 1 contacts with the ground, the tool rack is placed stably, when the height of the teaching board 17 needs to be adjusted, the screw thread column 7 is driven by the speed reducing motor 6, the screw thread cylinder 8 moves on the surface of the screw thread column 7, the sliding block 10 moves in the sliding groove 9, the screw thread cylinder 8 drives the movable shell 11 to ascend or descend, the first placing groove 14, the second placing groove 15 and the teaching board 17 can be adjusted to a proper height, and a teacher can conduct teaching.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (4)
1. The utility model provides a teaching tool rack convenient to adjust, includes base (1), its characterized in that: the utility model discloses a storage box, including base (1) and storage tank, fixed section of thick bamboo (2) and storage tank (3) are fixedly connected with at the top of base (1), the inside of storage tank (3) is provided with storing shell (4), the fixed surface of storing shell (4) is connected with first handle (5), fixedly connected with gear motor (6) on the inner wall of fixed section of thick bamboo (2), fixedly connected with screw thread post (7) on the output shaft of gear motor (6), screw thread post (7) surface threaded connection has screw thread section of thick bamboo (8), screw thread barrel (8) surface fixedly connected with slider (10), spout (9) have been seted up on the inner wall of fixed section of thick bamboo (2), slider (10) swing joint is in the inside of spout (9), the top fixedly connected with movable shell (11) of fixed section of thick bamboo (2), the same first baffle (12) of being connected with on the relative inner wall of movable shell (11), the quantity of first baffle (12) is two first baffle (12) is first baffle (13) and second baffle (13) are placed through first baffle (13) and second baffle (13) on the opposite face of movable shell (11), the surface of first baffle (12) is through hinge swing joint has fly leaf (16), the surface of fly leaf (16) is provided with teaching board (17), the fixed surface of fly leaf (16) is connected with second handle (18).
2. The easy-to-adjust teaching tool rack of claim 1, wherein: the surface of the movable plate (16) is fixedly connected with a collecting shell (19).
3. The easy-to-adjust teaching tool rack of claim 1, wherein: the novel storage box is characterized in that a first groove (20) is formed in the bottom of the base (1), a storage battery pack (21) is arranged in the first groove (20), and a control switch is arranged on the side face of the storage box (3).
4. The easy-to-adjust teaching tool rack of claim 1, wherein: the bottom of base (1) has seted up second recess (22), fixedly connected with electric hydraulic push rod (23) on the inner wall of second recess (22), the bottom fixedly connected with universal wheel (24) of electric hydraulic push rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223139802.XU CN219695907U (en) | 2022-11-25 | 2022-11-25 | Teaching tool rack convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223139802.XU CN219695907U (en) | 2022-11-25 | 2022-11-25 | Teaching tool rack convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219695907U true CN219695907U (en) | 2023-09-15 |
Family
ID=87941709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223139802.XU Active CN219695907U (en) | 2022-11-25 | 2022-11-25 | Teaching tool rack convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219695907U (en) |
-
2022
- 2022-11-25 CN CN202223139802.XU patent/CN219695907U/en active Active
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| GR01 | Patent grant |