CN220966843U - Box structure for teaching - Google Patents
Box structure for teaching Download PDFInfo
- Publication number
- CN220966843U CN220966843U CN202322277112.9U CN202322277112U CN220966843U CN 220966843 U CN220966843 U CN 220966843U CN 202322277112 U CN202322277112 U CN 202322277112U CN 220966843 U CN220966843 U CN 220966843U
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- teaching
- box body
- blackboard
- shell
- box
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- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a box body structure for teaching, which comprises a base, wherein universal wheels are arranged at two ends of the bottom of the base, a box body is arranged in the base, a supporting mechanism is arranged at the inner bottom of the box body, an adjusting mechanism is arranged on the supporting mechanism, a teaching blackboard is arranged on the side surface of the adjusting mechanism, the teaching blackboard is in sliding connection with the box body, and a cover plate is hinged to the top of the box body. Compared with the prior art, the utility model stores the adjusting mechanism and the teaching blackboard in the box body by arranging the supporting mechanism, utilizes the internal space of the teaching blackboard to separate the box body, is convenient for carrying the teaching aid, simultaneously utilizes the supporting mechanism to expose the adjusting mechanism and the teaching blackboard, is convenient for outdoor teaching by utilizing the teaching blackboard, and has the advantages that the adjusting mechanism can conveniently adjust the height of the teaching blackboard according to the teaching environment, the applicability of the teaching blackboard is improved, and the use flexibility is very high.
Description
Technical Field
The utility model relates to the technical field of storage boxes, in particular to a box body structure for teaching.
Background
In outdoor teaching, the bin not only can be used for carrying blackboard and various teaching aids, can also install fixedly as the base to the blackboard, for the installation of convenient blackboard, usually set up the draw-in groove in the apron part of box, utilize the draw-in groove to fix the bottom of blackboard, also conveniently dismantle when not using, but so, its height can't adjust as required after the blackboard is installed, the suitability of device is lower, there is certain not enough, for this reason we propose a box structure for teaching, improve the flexibility of blackboard in outdoor use when having transportation teaching aid concurrently.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a box body structure for teaching.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a box structure is used in teaching, includes the base, the universal wheel is all installed at the both ends of the bottom of base, the internally mounted of base has the box, supporting mechanism is installed to the interior bottom of box, install adjustment mechanism on the supporting mechanism, adjustment mechanism's side-mounting has teaching blackboard, teaching blackboard is sliding connection with the box, the top of box articulates there is the apron.
Preferably, the supporting mechanism comprises a first shell fixed at the inner bottom of the box body, an adjusting rod is arranged in the first shell, two ends of the adjusting rod are fixedly sleeved with first bevel gears, threaded columns are arranged at two ends of the top of the first shell, the threaded columns are inserted into the first shell and connected with second bevel gears, first thread sleeves are connected onto the threaded columns through threads, movable columns are fixed onto the first thread sleeves, and limiting blocks are fixed onto the movable columns and are in sliding connection with the inner walls of the box body.
Preferably, the first bevel gear and the second bevel gear are in meshed transmission, a thread groove is formed in the outer surface of the movable column, and the adjusting mechanism is arranged on the movable column.
Preferably, the adjusting mechanism comprises a second thread sleeve sleeved on the movable column through threads, worm wheels are fixedly sleeved on the second thread sleeve, a second shell is mounted on the two second thread sleeves, and a worm is mounted in the second shell.
Preferably, the worm wheel and the worm are in meshed transmission, and the teaching blackboard is arranged on the side face of the second shell.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the adjusting mechanism and the teaching blackboard are accommodated in the box body through the supporting mechanism, the internal space of the box body is separated by the teaching blackboard, so that the teaching blackboard is convenient to carry, the adjusting mechanism and the teaching blackboard are exposed through the supporting mechanism, the teaching blackboard is convenient to be used for outdoor teaching, the height of the teaching blackboard is convenient to adjust by the adjusting mechanism according to the teaching environment, the applicability of the teaching blackboard is improved, and the use flexibility is very high.
Drawings
Fig. 1 is a top view of a box structure for teaching according to the present utility model;
FIG. 2 is a schematic view of the mounting of the support mechanism and adjustment mechanism of FIG. 1;
Fig. 3 is a cross-sectional view of the support mechanism and adjustment mechanism of fig. 2.
In the figure: 1 base, 2 universal wheels, 3 boxes, 4 supporting mechanisms, 41 first shell, 42 adjusting rods, 43 first bevel gears, 44 threaded columns, 45 second bevel gears, 46 first threaded sleeves, 47 movable columns, 5 adjusting mechanisms, 51 second threaded sleeves, 52 worm gears, 53 second shell, 54 worm gears and 6 teaching blackboard.
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.
Referring to fig. 1-3, a case structure for teaching comprises a base 1, universal wheels 2 are respectively installed at two ends of the bottom of the base 1, a case 3 is installed in the base 1, a supporting mechanism 4 is installed at the inner bottom of the case 3, an adjusting mechanism 5 is installed on the supporting mechanism 4, a teaching blackboard 6 is installed on the side face of the adjusting mechanism 5, the teaching blackboard 6 is in sliding connection with the case 3, a cover plate is hinged at the top of the case 3, the supporting mechanism 4 comprises a first case 41 fixed at the inner bottom of the case 3, an adjusting rod 42 is installed in the first case 41, first bevel gears 43 are fixedly sleeved at two ends of the adjusting rod 42, threaded columns 44 are installed at two ends of the top of the first case 41, the threaded columns 44 are inserted into the first case 41 and connected with second bevel gears 45, first thread sleeves 46 are connected with threads through threads, movable columns 47 are fixed on the first thread sleeves 46, the movable column 47 is fixedly provided with a limiting block 48, the limiting block 48 is in sliding connection with the inner wall of the box body 3, the first bevel gear 43 and the second bevel gear 45 are in meshed transmission, the outer surface of the movable column 47 is provided with a thread groove, the adjusting mechanism 5 is arranged on the movable column 47, the adjusting mechanism 5 comprises a second thread sleeve 51 which is sleeved on the movable column 47 through threads, the second thread sleeve 51 is fixedly sleeved with a worm wheel 52, the two second thread sleeves 51 are provided with a second shell 53, the inside of the second shell 53 is provided with a worm 54, the worm wheel 52 and the worm 54 are in meshed transmission, the teaching blackboard 6 is arranged on the side surface of the second shell 53, the adjusting mechanism and the teaching blackboard are accommodated in the box body through the arrangement of a supporting mechanism, the space in the box body is separated by the teaching blackboard for carrying conveniently, the adjusting mechanism and the teaching blackboard are exposed through the supporting mechanism, the outdoor teaching is conveniently carried out by utilizing the teaching blackboard, the height of the teaching blackboard is conveniently adjusted by the adjusting mechanism according to the teaching environment, the applicability of the teaching blackboard is improved, and the use flexibility is very high.
When the teaching blackboard 6 is used, the teaching blackboard 6 is contained in the box body 3, at the moment, the teaching blackboard 6 separates the space in the box body 3, the teaching aid is conveniently carried in a classifying mode according to the requirement, the universal wheel 2 is convenient to carry the box body 3 to move, the universal wheel 2 is locked by utilizing the brake of the universal wheel 2 after reaching a teaching place, the first bevel gear 43 is rotated by the rotary adjusting rod 42, the first bevel gear 43 drives the threaded column 44 to rotate through meshing transmission with the second bevel gear 45, the threaded column 44 drives the movable column 47 through movement with the first threaded sleeve 46, in the process, the movable column 47 drives the limiting block 48 to slide on the inner wall of the box body 3, the movable column 47 drives the adjusting mechanism 5 and the teaching blackboard 6 to be exposed upwards, and teaching can be conducted by the teaching blackboard 6; in the use process, the worm 54 is rotated to enable the worm 54 to rotate, the worm 54 drives the second threaded sleeve 51 through meshing transmission with the worm wheel 52, the second threaded sleeve 51 drives the second shell 53 to move, the second shell 53 drives the teaching blackboard 6, and the height of the teaching blackboard 6 is conveniently adjusted to adapt to different teaching environments.
In summary, compared with the prior art, the utility model stores the adjusting mechanism and the teaching blackboard in the box body by arranging the supporting mechanism, utilizes the internal space of the box body of the teaching blackboard to facilitate carrying of the teaching aid, simultaneously utilizes the supporting mechanism to expose the adjusting mechanism and the teaching blackboard, facilitates outdoor teaching by utilizing the teaching blackboard, facilitates adjusting the height of the teaching blackboard according to the teaching environment by the adjusting mechanism, improves the applicability of the teaching blackboard, and has very high use flexibility.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a box structure is used in teaching, includes base (1), its characterized in that, universal wheel (2) are all installed at the both ends of the bottom of base (1), internally mounted of base (1) has box (3), supporting mechanism (4) are installed to the interior bottom of box (3), install adjustment mechanism (5) on supporting mechanism (4), teaching blackboard (6) are installed to the side-mounting of adjustment mechanism (5), teaching blackboard (6) are sliding connection with box (3), the top of box (3) articulates there is the apron.
2. The teaching box structure according to claim 1, wherein the supporting mechanism (4) comprises a first shell (41) fixed at the inner bottom of the box body (3), an adjusting rod (42) is installed in the first shell (41), first bevel gears (43) are fixedly sleeved at two ends of the adjusting rod (42), threaded columns (44) are installed at two ends of the top of the first shell (41), the threaded columns (44) are inserted into the first shell (41) and connected with a second bevel gear (45), first threaded sleeves (46) are connected to the threaded columns (44) through threads, movable columns (47) are fixed to the first threaded sleeves (46), limiting blocks (48) are fixed to the movable columns (47), and the limiting blocks (48) are in sliding connection with the inner wall of the box body (3).
3. The teaching box structure according to claim 2, wherein the first bevel gear (43) and the second bevel gear (45) are in meshed transmission, a thread groove is formed in the outer surface of the movable column (47), and the adjusting mechanism (5) is mounted on the movable column (47).
4. A teaching box structure according to claim 3, characterized in that the adjusting mechanism (5) comprises a second screw sleeve (51) which is sleeved on the movable column (47) through screw threads, a worm wheel (52) is fixedly sleeved on the second screw sleeve (51), a second shell (53) is mounted on two second screw sleeves (51), and a worm (54) is mounted in the second shell (53).
5. The teaching box structure according to claim 4, wherein the worm wheel (52) and the worm (54) are in meshed transmission, and the teaching blackboard (6) is mounted on the side face of the second housing (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277112.9U CN220966843U (en) | 2023-08-24 | 2023-08-24 | Box structure for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277112.9U CN220966843U (en) | 2023-08-24 | 2023-08-24 | Box structure for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220966843U true CN220966843U (en) | 2024-05-17 |
Family
ID=91040017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322277112.9U Active CN220966843U (en) | 2023-08-24 | 2023-08-24 | Box structure for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220966843U (en) |
-
2023
- 2023-08-24 CN CN202322277112.9U patent/CN220966843U/en active Active
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