CN220477254U

CN220477254U - Teaching removes frame

Info

Publication number: CN220477254U
Application number: CN202322281061.7U
Authority: CN
Inventors: 于美慧
Original assignee: SHANDONG DRUG AND FOOD VOCATIONAL COLLEGE
Current assignee: SHANDONG DRUG AND FOOD VOCATIONAL COLLEGE
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-02-13
Anticipated expiration: 2033-08-23

Abstract

The utility model relates to the technical field of teaching movable frames; the teaching movable frame comprises a box body, wherein a pull rod is arranged at one side position of the box body, universal wheels are respectively arranged at four face corners of the bottom of the box body, a drawer is arranged at the inner wall position of the box body, and an article placing bin is fixedly arranged at the inner wall position of the box body above the drawer; according to the utility model, through the design of the support column, the adjusting rod and the push-pull blackboard on the two sides of the inner wall of the main blackboard, on one hand, the adjusting rod is pulled out from the support column to drive the main blackboard to be integrally adjusted to a proper height, so that the main blackboard can be screwed and fixed through the reserved hole in the adjusting rod by the bolt, the purpose of adjusting the height is achieved, and meanwhile, the purpose of accommodating the blackboard is also achieved when the main blackboard is not used.

Description

Teaching removes frame

Technical Field

The utility model relates to the technical field of teaching movable frames; and more particularly to a teaching mobile stand.

Background

When the university is used for literature and education, the literature content is displayed more intuitively in front of students for convenience, and teachers can conveniently conduct auxiliary teaching, and a teaching display board is generally used for displaying some key literature content on site.

Most of the existing teaching frames are simple in structure, particularly comprise a movable frame and a blackboard, the movable frame with a simple structure does not have the function of adjusting the height, so that teachers cannot conveniently and fast use the movable frame in a use process, the occupied space is large, the use flexibility is poor, the practical value is greatly reduced, the teaching quality of teachers is further influenced, meanwhile, the occupied area is large, the blackboard is inconvenient to store, when the teacher cannot write in the blackboard writing process, the teacher needs to erase the previously written blackboard writing, and then the rest part can be written, so that the blackboard writing time of the teacher and the picking effect of students are greatly reduced;

the existing teaching movable frame is not provided with a storage space which can be stored mostly, in the teaching process, objects such as teaching aids and teaching materials are required to be placed on a platform, the objects such as the teaching aids are inconvenient to take at any time, and the objects such as the teaching aids are easy to lose, so that the teaching movable frame is required to be designed, and the teaching movable frame is provided for solving the problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a teaching movable frame which aims at solving the problems that in the prior art, a blackboard which is not provided with a height adjusting function and is not written down, a storage space which is not stored and a movable frame which occupies a large area are not convenient for storing the blackboard.

The utility model provides the following technical scheme: a teaching mobile stand, comprising: the box body is provided with a pull rod at one side position of the box body, universal wheels are respectively arranged at four face corners of the bottom of the box body, a drawer is arranged at the inner wall position of the box body, and an article placing bin is fixedly arranged at the inner wall position of the box body above the drawer;

the support column, the intermediate position department fixedly connected with support column of box inner wall both sides, and the inside of support column is inserted and is equipped with the regulation pole to the top of adjusting the pole articulates and is connected with main blackboard, accomodate the groove has been seted up to the inside of main blackboard, and accomodates the internally mounted in groove and have the push-and-pull blackboard.

Preferably, the top position of the support column is provided with a preformed hole, two sides of the outer wall of the box body are provided with threaded holes overlapped with the preformed hole, and the inner wall of the threaded holes is in threaded connection with bolts.

Preferably, the main blackboard covers the top of the article placing bin, and the area of the main blackboard is equal to the area of the top of the article placing bin.

Preferably, the inner wall both sides of accomodating the groove have seted up the spout, the upper and lower both sides of push-and-pull blackboard are provided with the lug respectively, and the lug is embedded in the spout sliding connection.

Preferably, the push-pull blackboard is provided with two groups, and the sum of the areas of the two groups of push-pull blackboards is equal to the area of the inner wall of the main blackboard.

The utility model has the technical effects and advantages that:

according to the utility model, through the design of the support column, the adjusting rod and the push-pull blackboard on the two sides of the inner wall of the main blackboard, on one hand, the adjusting rod is pulled out from the support column to drive the main blackboard to be integrally adjusted to a proper height, so that the main blackboard can be screwed and fixed through the reserved hole in the adjusting rod by the bolt, the purpose of adjusting the height is achieved, and meanwhile, the purpose of accommodating the blackboard is also achieved when the main blackboard is not used; on the other hand, the main blackboard is in a vertical state through hinged rotation, and then two groups of push-pull blackboards arranged in the main blackboard are respectively pulled out from the left side and the right side of the main blackboard, so that the use area of the blackboard can be increased, and the situation that a teacher cannot write in the blackboard writing process is avoided;

through the design in box inner wall multiunit drawer and article placement bin, make its drawer and article placement bin can accomodate teaching aid that teaching was used to reach the teacher and accomodate teaching tool and teaching material in the use, avoid teaching tool and teaching material to lose purpose.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a perspective view of the utility model in an expanded state;

FIG. 3 is a rear perspective view of the utility model in its expanded state;

FIG. 4 is a schematic view of a cut-away view of an adjustment lever of the present utility model.

In the accompanying drawings: 1. a case; 2. a universal wheel; 3. a drawer; 4. an article placing bin; 5. a support column; 6. an adjusting rod; 7. a preformed hole; 8. a bolt; 9. a main blackboard; 10. a storage groove; 11. push-pull blackboard; 12. and (5) a pull rod.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely examples, and the teaching carriage according to the present utility model is not limited to the configurations described in the following embodiments, but all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of protection of the present utility model.

Referring to fig. 1-4, the present utility model provides a teaching mobile stand comprising:

the box body 1, a pull rod 12 is arranged at one side position of the box body 1, universal wheels 2 are respectively arranged at four face corners of the bottom of the box body 1, a drawer 3 is arranged at the inner wall position of the box body 1, and an article placing bin 4 is fixedly arranged at the inner wall position of the box body 1 above the drawer 3;

the support column 5, the intermediate position department fixedly connected with support column 5 of box 1 inner wall both sides, and the inside of support column 5 is inserted and is equipped with regulation pole 6 to the top of adjusting pole 6 articulates and is connected with main blackboard 9, and storage tank 10 has been seted up to the inside of main blackboard 9, and the internally mounted of storage tank 10 has push-and-pull blackboard 11.

Further, the top position department of support column 5 has seted up preformed hole 7, and the screw hole that coincides with preformed hole 7 is seted up to the outer wall both sides of box 1, and the inner wall threaded connection of screw hole has bolt 8, according to the figure 3 shows, and this design makes bolt 8 run through preformed hole 7 inside and carries out threaded connection, reaches the purpose of adjusting fixedly to the height.

Further, the main blackboard 9 covers the top of the article placing bin 4, and the area of the main blackboard 9 is equal to the area of the top of the article placing bin 4, so that the main blackboard 9 can be conveniently stored and occupies a smaller area according to the design shown in fig. 1.

Further, the inner wall both sides of the storage groove 10 are provided with the sliding grooves, the upper and lower both sides of the push-pull blackboard 11 are respectively provided with the protruding blocks, and the protruding blocks are embedded in the sliding grooves to be connected in a sliding manner, so that the purpose of preventing slipping in the pulling process can be achieved by the protruding blocks arranged on both sides of the storage groove 10 and the push-pull blackboard 11 when the push-pull blackboard 11 is pulled outwards according to the design shown in fig. 2 and 3.

Further, the two groups of push-pull blackboards 11 are arranged, the sum of the areas of the two groups of push-pull blackboards 11 is equal to the area of the inner wall of the main blackboard 9, and according to the design shown in fig. 2, the two groups of push-pull blackboards 11 increase the using area of the blackboard in the using process, so that the condition of writing in the writing process is avoided.

Working principle: when the equipment is used, universal wheels 2 are respectively arranged at four corners of the bottom of the box body 1 so as to facilitate movement, unused teaching materials and teaching tools are placed in a drawer 3 arranged in the box body 1, an article placing bin 4 is arranged at the upper end of the drawer 3, and required teaching materials and teaching tools are placed in the article placing bin 4;

when the height needs to be adjusted, after the bolts 8 are rotated and unscrewed outwards, the whole main blackboard 9 is held by hands to be lifted upwards, so that the main blackboard 9 drives the adjusting rod 6 fixedly connected with the bottom to vertically move upwards along the supporting column 5, and after the whole main blackboard 9 is pulled to a proper height, the bolts 8 are screwed again, so that the bolts 8 are screwed into the reserved holes 7, and the purpose of fixing the supporting column 5 and the adjusting rod 6 is achieved;

when the blackboard is required to be used, the main blackboard 9 is turned over through the hinged rotation of the upper surface of the adjusting rod 6, the main blackboard 9 is vertically placed at the position of the upper end surface of the adjusting rod 6, so that the main blackboard 9 is exposed, under the condition that the blackboard is insufficient when a teacher writes on a blackboard, the push-pull blackboard 11 arranged in the main blackboard 9 can slide out to the left side and the right side of the main blackboard 9 through the containing groove 10 arranged in the main blackboard 9, and the two sides of the containing groove 10 and the push-pull blackboard 11 are respectively provided with a bump, so that the push-pull blackboard 11 is prevented from sliding in the sliding process;

when the equipment is required to be stored after being used, firstly sliding the push-pull blackboard 11 into a storage groove 10 formed in the main blackboard 9 through a sliding groove, then hinging and rotating the main blackboard 9 to the position of the upper end surface of the article placing bin 4, then collecting the adjusting rod 6 into the support column 5, rotationally screwing a reserved hole 7 formed in the adjusting rod 6 through a bolt 8 inserted into one side of the support column 5, enabling the main blackboard 9 to be attached to the upper end surface of the article placing bin 4, and finally pushing a pull rod 12 to drive the whole to move; the above is the whole working principle of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A teaching mobile frame, comprising:

the box body (1), one side position department of box body (1) installs pull rod (12), bottom four face angles department of box body (1) are provided with universal wheel (2) respectively, the inner wall position department of box body (1) installs drawer (3), and the fixed mounting of box body (1) inner wall position department above drawer (3) has article to place storehouse (4);

support column (5), the intermediate position department fixedly connected with support column (5) of box (1) inner wall both sides, and the inside of support column (5) is inserted and is equipped with regulation pole (6) to the top of adjusting pole (6) articulates and is connected with main blackboard (9), accomodate groove (10) have been seted up to the inside of main blackboard (9), and accomodate the internally mounted in groove (10) has push-and-pull blackboard (11).

2. A teaching mobile stand according to claim 1, characterized in that: the top position department of support column (5) has seted up preformed hole (7), the screw hole that coincides with preformed hole (7) is seted up to the outer wall both sides of box (1), and the inner wall threaded connection of screw hole has bolt (8).

3. A teaching mobile stand according to claim 1, characterized in that: the main blackboard (9) covers the top of the article placing bin (4), and the area of the main blackboard (9) is equal to the area of the top of the article placing bin (4).

4. A teaching mobile stand according to claim 1, characterized in that: the sliding grooves are formed in the two sides of the inner wall of the storage groove (10), the upper side and the lower side of the push-pull blackboard (11) are respectively provided with a convex block, and the convex blocks are embedded in the sliding grooves to be connected in a sliding mode.

5. A teaching mobile stand according to claim 1, characterized in that: the push-pull blackboard (11) is provided with two groups, and the sum of the areas of the two groups of push-pull blackboards (11) is equal to the area of the inner wall of the main blackboard (9).