CN216153457U

CN216153457U - Demonstration board for political and ideological education of college students

Info

Publication number: CN216153457U
Application number: CN202121869581.4U
Authority: CN
Inventors: 杨恬; 赵汉青; 陈兴旺
Original assignee: China University of Mining and Technology Beijing CUMTB
Current assignee: China University of Mining and Technology Beijing CUMTB
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-04-01
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a display board for political and ideological education of college students, which comprises a fixed seat, a positioning column for supporting, a writing board for writing and a supporting box for cleaning the writing board, wherein the surface of the fixed seat is fixedly connected with the positioning column, a guide groove is formed in the positioning column, a supporting column is connected in the guide groove of the positioning column in a sliding manner, the surface of the supporting column is fixedly connected with the supporting box, the surface of the supporting box is fixedly connected with the writing board, and the surface of the writing board is connected with a plurality of fixing mechanisms in a sliding manner. This university student's political ideological education is with revealing board not only can clear up the clipboard automatically, avoids the dust to cause the injury to teacher's healthy, can be more convenient fix the material on the clipboard moreover to in better demonstrate and teaching.

Description

Demonstration board for political and ideological education of college students

Technical Field

The utility model belongs to the technical field of education equipment, and particularly relates to a display board for political and ideological education of college students.

Background

Ideological and political education is a social or social group which applies purposeful, planned and organized influences on members by using certain ideological concepts, political views and moral norms so as to form social practice activities meeting the ideological and moral requirements of a certain society, and is also a subject of lifelong learning in Chinese literature.

At present when giving the student to go up political and ideological education lessons, the teacher can select sometimes to write a large amount of clauses and subclauses on revealing the board, when erasing the clauses and subclauses again, can waste a lot of time, and the healthy injury that causes of teacher also can be to a large amount of dusts that produce when erasing simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a display board for political and ideological education of college students, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an university student's political and ideological education is with revealing board, includes the fixing base, is used for the reference column that supports, is used for the clipboard of writing and is used for carrying out the supporting box of clearing up to the clipboard, the fixed surface of fixing base is connected with the reference column, the guide way has been seted up in the reference column, sliding connection has the support column in the guide way of reference column, the fixed surface of support column is connected with the supporting box, the fixed surface of supporting box is connected with the clipboard, the sliding surface of clipboard is connected with a plurality of fixed establishment.

In a further embodiment, a stepping motor is installed in the guide groove of the positioning column, an output shaft of the stepping motor is fixedly connected with a lifting screw rod through a coupler, a threaded groove is formed in the supporting column, and the lifting screw rod extends into a threaded hole of the supporting column and is in threaded connection with the supporting column.

In a further embodiment, a driving motor is installed in the supporting box, an output shaft of the driving motor is also fixedly connected with a guide screw rod through a coupler, the outer wall of the guide screw rod is in threaded connection with a connecting block, and the top of the connecting block is fixedly connected with a cleaning plate.

In a further embodiment, the fixing mechanism comprises an adjusting block arranged on the surface of the writing board and a pressing plate used for fixing materials, wherein a mounting groove is formed in the adjusting block, a supporting spring is fixedly connected in the mounting groove of the adjusting block, a connecting column is fixedly connected to one side of the supporting spring, and one end of the connecting column is fixedly connected with the pressing plate.

In a further embodiment, a guide groove is formed in the top of the supporting box, the connecting block moves in the guide groove of the supporting box, a first dovetail sliding groove is formed in the outer wall of one side, close to the cleaning plate, of the writing board, and a first dovetail sliding block sliding in the first dovetail sliding groove of the writing board is fixedly connected to one side of the cleaning plate.

In a further embodiment, a dovetail sliding groove II is formed in the surface of the writing board, a dovetail sliding block II sliding in the dovetail sliding groove II on the surface of the writing board is fixedly connected to the bottom of the adjusting block, and baffle plates are mounted on the outer walls of the two sides of the writing board.

The utility model has the technical effects and advantages that: according to the display board for the political and ideological education of the college students, the guide screw is driven to rotate by the driving motor, and the guide screw drives the cleaning board to move back and forth on the surface of the writing board through the connecting block, so that entry texts on the writing board can be automatically erased, and the damage of dust to the health of a classroom when the entry texts are erased is avoided; through the arrangement of the pressing plate in the fixing mechanism, data such as pictures and the like can be fixed on the writing board through the pressing plate in the teaching process, so that teaching can be better carried out, and students can be assisted to understand; through step motor drive lifting screw rotates to can be according to the height of teaching demand automatic adjustment clipboard, make things convenient for personnel to watch the show content, this university student's political ideology is educated with revealing the board, not only can clear up the clipboard automatically, avoid the dust to cause the injury to teacher's healthy, can be more convenient fix the material on the clipboard moreover, so that better demonstrate and impart knowledge to students.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a locating post and support post of the present invention;

FIG. 3 is a cross-sectional view of the support box of the present invention;

FIG. 4 is a cross-sectional view of the securing mechanism of the present invention;

fig. 5 is a schematic structural view of the cleaning plate of the present invention.

In the figure: the automatic writing board comprises a fixed seat 1, a positioning column 2, a supporting column 21, a stepping motor 22, a lifting screw 23, a supporting box 3, a driving motor 31, a guide screw 32, a connecting block 33, a cleaning plate 34, a writing board 4, a baffle 41, an adjusting block 5, a supporting spring 51, a connecting column 52 and a pressing plate 53.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

In order to automatically clean the writing board 4 and avoid dust from damaging the health of teachers, as shown in fig. 1, 3 and 5, four self-locking universal wheels are symmetrically installed at the bottom of a fixed seat 1 through bolts, a positioning column 2 is fixed on the surface of the fixed seat 1 through bolts, a guide groove is formed in the positioning column 2, a support column 21 is connected in the guide groove of the positioning column 2 in a sliding manner, a support box 3 is fixed on the surface of the support column 21 through bolts, the writing board 4 is fixed on the surface of the support box 3 through bolts, a driving motor 31 is fixed in the support box 3 through bolts, an output shaft of the driving motor 31 is fixedly connected with a guide screw 32 through a coupling, one end of the guide screw 32 is fixedly connected with the inner wall of the support box 3 through a welded bearing, a connecting block 33 is connected with the outer wall of the guide screw 32 in a threaded manner, and a cleaning board 34 is fixed at the top of the connecting block 33 through bolts, clean board 34 laminates with clipboard 4 mutually, the one side of clean board 34 and clipboard 4 contact is fixed with cleaning cloth, the guide way has been seted up at the top of supporting box 3, connecting block 33 removes in the guide way of supporting box 3, one side outer wall that clipboard 4 is close to clean board 34 has been seted up dovetail groove one, one side of clean board 34 is fixed with gliding dovetail slider one at clipboard 4's dovetail groove through the bolt fastening, guarantee that clean board 34 can laminate mutually with clipboard 4, avoid clean board 34 slippage from clipboard 4.

In order to facilitate the fixing of the material on the writing board 4 for better display and teaching, as shown in fig. 1 and 4, the surface of the writing board 4 is slidably connected with a plurality of fixing mechanisms, each fixing mechanism comprises an adjusting block 5 arranged on the surface of the writing board 4 and a pressing plate 53 used for fixing materials, a mounting groove is formed in the adjusting block 5, a supporting spring 51 is welded and fixed in the mounting groove of the adjusting block 5, a connecting column 52 is welded and fixed on one side of the supporting spring 51, one end of the connecting column 52 is welded and fixed with the pressing plate 53, a dovetail sliding groove two is formed in the surface of the writing board 4, a dovetail sliding block two sliding in the dovetail sliding groove two on the surface of the writing board 4 is fixed at the bottom of the adjusting block 5 through bolts, so that the position of the fixing mechanism can be conveniently adjusted, meanwhile, the fixing mechanism is prevented from falling off from the writing board 4, and the outer walls of the two sides of the writing board 4 are fixed with baffle plates 41 through bolts.

In order to can be according to teaching demand automatic adjustment clipboard 4's height, make things convenient for personnel to watch the show content, as shown in fig. 1 and fig. 2, there is step motor 22 through the bolt fastening in the guide way of reference column 2, step motor 22's output shaft passes through shaft coupling fixedly connected with lifting screw 23, threaded groove has been seted up in the support column 21, lifting screw 23 extends to the threaded hole of support column 21 and support column 21 threaded connection, two spacing grooves have been seted up to reference column 2's both sides inner wall symmetry, support column 21's both sides outer wall symmetry is fixed with two gliding stoppers in reference column 2's spacing groove, guarantee support column 21 can the vertical lift, avoid lifting screw 23 and support column 21 to break away from simultaneously.

The working principle of the display board for the political and ideological education of the college students is that when the display board is used, the writing board 4 is moved to a designated position through the self-locking universal wheel, the self-locking universal wheel is locked, the stepping motor 22 is started according to teaching requirements, the stepping motor 22 drives the lifting screw 23 to rotate, the lifting screw 23 drives the supporting column 21 to lift, so that the writing board 4 is adjusted to a proper height, after the writing board 4 is fixed to the height, writing teaching is carried out on the writing board 4, when the teaching is required to be carried out through pictures or data and the like, the pressing board 53 is pulled to lift the supporting spring 51, so that the pressing board 53 is separated from the writing board 4, the pictures or the data are placed between the pressing board 53 and the writing board 4, the pressing board 53 is released, the supporting spring 51 is reset, under the elastic force of the supporting spring 51, the pressing board 53 is always attached to the writing board 4, so that the pictures or the data are fixed, when the entry literary composition on the writing board 4 needs to be erased, the picture or the data is taken down, the driving motor 31 is started, the driving motor 31 drives the guide screw rod 32 to rotate, the guide screw rod 32 drives the cleaning board 34 to move back and forth on the surface of the writing board 4 through the connecting block 33, so that the entry literary composition on the writing board 4 is automatically erased, and the damage of dust to the health of a classroom is avoided when the entry literary composition is erased.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. The utility model provides an university student's political and ideological education is with revealing board, includes fixing base (1), be used for reference column (2) that support, be used for clipboard (4) of writing and be used for carrying out supporting box (3) of clearing up clipboard (4), its characterized in that: the fixed surface of fixing base (1) is connected with reference column (2), the guide way has been seted up in reference column (2), sliding connection has support column (21) in the guide way of reference column (2), the fixed surface of support column (21) is connected with supporting box (3), the fixed surface of supporting box (3) is connected with clipboard (4), the sliding surface of clipboard (4) is connected with a plurality of fixed establishment.

2. The display panel for political and ideological education of college students according to claim 1, wherein: install step motor (22) in the guide way of reference column (2), the output shaft of step motor (22) passes through shaft coupling fixedly connected with lifting screw (23), set up the thread groove in support column (21), lifting screw (23) extend to the threaded hole of support column (21) and support column (21) threaded connection.

3. The display panel for political and ideological education of college students according to claim 1, wherein: install driving motor (31) in supporting box (3), the output shaft of driving motor (31) also is through shaft coupling fixedly connected with lead screw (32), the outer wall threaded connection of lead screw (32) has connecting block (33), the top fixedly connected with cleaning plate (34) of connecting block (33).

4. The display panel for political and ideological education of college students according to claim 1, wherein: fixed establishment is including setting up in regulating block (5) on clipboard (4) surface and being used for carrying out clamp plate (53) fixed to the material, the mounting groove has been seted up in regulating block (5), fixedly connected with supporting spring (51) in the mounting groove of regulating block (5), one side fixedly connected with spliced pole (52) of supporting spring (51), the one end and clamp plate (53) fixed connection of spliced pole (52).

5. A display board for political and ideological education of college students according to claim 3, wherein: the guide way has been seted up at the top of supporting box (3), connecting block (33) remove in the guide way of supporting box (3), one side outer wall that clipboard (4) are close to clean board (34) has seted up dovetail groove one, one side fixedly connected with of clean board (34) is at one internal sliding dovetail slider of dovetail groove of clipboard (4).

6. The display panel for political and ideological education of college students according to claim 4, wherein: dovetail chute two has been seted up on the surface of clipboard (4), the bottom fixedly connected with of regulating block (5) is at the gliding dovetail slide block two of dovetail chute on clipboard (4) surface, baffle (41) are all installed to the both sides outer wall of clipboard (4).