CN214267186U

CN214267186U - Moral education teaching speech board

Info

Publication number: CN214267186U
Application number: CN202120343738.3U
Authority: CN
Inventors: 苗秋香; 乔瑞红
Original assignee: Henan Medical College
Current assignee: Henan Medical College
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-09-24
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses a moral education teaching speech board, which comprises a board body and display cloth, wherein the board body is of a rectangular plate structure, the display cloth covers the front side of the board body, two groups of scroll shafts for rolling the display cloth are symmetrically arranged on the upper side and the lower side of the board body, and a flattening component is arranged in front of the display cloth; the improved winding plate is characterized in that four corners of the plate body are vertically provided with rotating lugs, the end part of the winding shaft is transversely provided with a bearing rod, and the bearing rod is in threaded fit with the winding shaft. Has the advantages that: the utility model discloses openly set up the demonstration cloth at the plate body of blackboard, replace the blackboard through coiling the demonstration cloth that two sets of spools on as the teaching content and write the plane to writing and storing moral education teaching content and showing the cloth surface, only needing blackboard writing teaching content once when a plurality of classes teach moral education in proper order, reduce the teaching personnel work load, increase the area of can writing on the monolithic blackboard simultaneously, the practicality is strong.

Description

Moral education teaching speech board

Technical Field

The utility model relates to a moral education teaching equipment field, concretely relates to moral education teaching speech board.

Background

The moral education is used for education of ideology, politics, morality, law and mental health of students and is an important component of education work of schools.

The applicant finds that at least the following technical problems exist in the prior art: the present moral education teaching speech board that uses is the blackboard structure, uses chalk or sign pen for the blackboard to write teaching content on the blackboard in the use, simultaneously because current moral education teacher need teach the moral class of a plurality of classes usually, when a plurality of classes teach in proper order, all need write teaching content to the blackboard again at every turn, and the effective area that can write on a speech board is less, and it is inconvenient to use, and the practicality is poor.

Disclosure of Invention

The utility model aims at providing a moral education teaching speech board just for solving above-mentioned problem, openly set up the demonstration cloth at the plate body of blackboard, replace the blackboard as the teaching content through the demonstration cloth of convoluteing on two sets of spools and write the plane, thereby write and store moral education teaching content and show the cloth surface, only need once blackboard writing teaching content when a plurality of classes teach moral education in proper order, reduce teaching personnel work load, increase the writable area on the monolithic blackboard simultaneously, therefore, the clothes hanger is strong in practicability, describe in detail below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a moral education teaching speech board, which comprises a board body and display cloth, wherein the board body is of a rectangular plate structure, the display cloth covers the front side of the board body, two groups of scroll shafts for rolling the display cloth are symmetrically arranged on the upper side and the lower side of the board body, and a flattening component is arranged in front of the display cloth;

the equal vertical rotation ear that is provided with in plate body four corners, the spool tip transversely is provided with the bearing rod, the bearing rod with spool screw-thread fit, the bearing rod transversely runs through rotate the ear and with rotate ear clearance fit, show that cloth is gone up the downside respectively with two sets of the spool outside is passed through the magic and is pasted the bonding and link to each other, just bearing rod outside one end is provided with the knob.

By adopting the moral education teaching speech board, in the using process, a teaching person writes moral education teaching contents on the surface of the display cloth, the display cloth is wound and stored through the group of scroll shafts close to the upper part of the board body, in the teaching process, the teaching person drives the group of scroll shafts close to the lower part of the board body to rotate through the rotary knob, so that part of the display cloth on the front surface of the board body is wound on the group of scroll shafts close to the lower part, meanwhile, the other group of scroll shafts close to the upper part are drawn through the display cloth to synchronously rotate, the display cloth wound on the outer side of the group of scroll shafts is unfolded downwards, and the display cloth replaces a blackboard to serve as a board writing plane, so that the writable area on the speech board is increased; when the moral education teaching needs to be sequentially carried out on different classes, the knob and the bearing rod are screwed down and separated from the end part of the scroll to detach the scroll from the plate body, meanwhile, the synchronous rod is pushed forwards, the upper and lower groups of compression rollers are driven by the two groups of synchronous rods to be separated from the front of the display cloth, so that the compression state of the compression rollers on the display cloth is relieved, then the display cloth and the two groups of scroll are taken down from the front of the plate body, and then a teaching person carries the display cloth and installs the display cloth on the outer side of the plate body of another classroom through the scroll, so that the moral education can be sequentially carried out on different classes by using the contents of the blackboard-writing at the same time.

Preferably, four groups of fixing frames are arranged at four corners of the rear of the plate body, each fixing frame is a C-shaped frame with a forward opening, and a threaded hole longitudinally penetrates through the center of the back of each fixing frame.

Preferably, the upper and lower sides of the two sides of the outer portion of the plate body are provided with accommodating grooves, the pressing component comprises a pressing roller which is transversely arranged in front of the accommodating grooves, and the back of the pressing roller is abutted to the display cloth.

Preferably, the outer side end of the compression roller is transversely provided with a rolling shaft, the outer side of the end of the rolling shaft is rotatably matched with a mounting ring, and the rear of the two groups of mounting rings at the two ends of the compression roller are connected with C-shaped support rods.

Preferably, both ends of the support rod penetrate into the accommodating groove and longitudinally penetrate through the plate body, the support rod is in clearance fit with the plate body, the support rod is fixedly welded with the mounting ring, and a stop block is fixed on the outer side of the support rod behind the accommodating groove.

Preferably, the springs are sleeved on the outer sides of the support rods between the stop block and the accommodating groove, the synchronizing rods are vertically connected to the center between the two support rods, and the rubber holding sleeves are sleeved on the outer sides of the middle portions of the synchronizing rods.

Has the advantages that: the utility model discloses a openly set up the demonstration cloth at the plate body of blackboard, replace the blackboard through convoluteing the demonstration cloth on two sets of spools and write the plane as the teaching content to write and store moral education teaching content and show the cloth surface, only need once blackboard writing teaching content when a plurality of classes teach moral education in proper order, reduce the teaching personnel work load, increase the area of can writing on the monolithic blackboard simultaneously, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A;

FIG. 4 is a schematic perspective view of the pressing assembly of the present invention;

fig. 5 is a schematic view of the back three-dimensional structure of the plate body of the present invention.

The reference numerals are explained below:

1. a plate body; 101. rotating the lug; 102. a containing groove; 2. displaying the cloth; 3. a reel; 301. a support rod; 302. a knob; 4. a flattening assembly; 401. a compression roller; 401a, a roller; 402. a stay bar; 402a, a spring; 403. a stopper; 404. a mounting ring; 405. a synchronization lever; 405a, a grip sleeve; 5. a fixed mount; 501a, a threaded hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a lecture teaching board, including plate body 1 and display cloth 2, plate body 1 is the rectangular plate structure, plate body 1 is current blackboard material, display cloth 2 covers in plate body 1 front, and plate body 1 upper and lower lateral symmetry is provided with two sets of reels 3 of rolling display cloth 2, display cloth 2 the place ahead is provided with flattening subassembly 4, plate body 1 rear four corners is provided with four sets of mounts 5, mount 5 is the C shape framework with the opening forward, and mount 5 back center vertically runs through threaded hole 501a, through threaded hole 501a on mount 5 with the equipment whole bolted fixation in the classroom set mounting position;

the equal vertical rotation ear 101 that is provided with in 1 four corners of plate body, 3 tip of spool transversely are provided with bearing rod 301,

bearing rod

301 and 3 screw-thread fit of spool, bearing rod 301 transversely run through rotate ear 101 and with rotate ear 101 clearance fit to in support the spool 3 through bearing rod 301 and carry out the rolling rotation to showing cloth 2, show that cloth 2 goes up the downside and link to each other through magic subsides bonding with the 3 outsides of two sets of spools respectively, and bearing rod 301 outside one end is provided with knob 302.

As an optional embodiment, the receiving groove 102 is disposed above and below both sides of the exterior of the plate body 1, the flattening assembly 4 includes a pressing roller 401 transversely disposed in front of the receiving groove 102, the back of the pressing roller 401 abuts against the display cloth 2, a rolling shaft 401a is transversely disposed at the end of the exterior of the pressing roller 401, a mounting ring 404 is rotatably fitted at the exterior of the end of the rolling shaft 401a, C-shaped support rods 402 are connected to the rear of two sets of mounting rings 404 at both ends of the same pressing roller 401, both ends of each support rod 402 penetrate into the receiving groove 102 and longitudinally penetrate through the plate body 1, the support rods 402 are in clearance fit with the plate body 1, the support rods 402 are welded and fixed to the mounting rings 404, a stopper 403 is fixed at the exterior of the support rods 402 at the rear of the receiving groove 102, a spring 402a is sleeved on the exterior of the support rods 402 between the stopper and the receiving groove 102, the stopper 403 is pushed by the spring 402a to drive the support rods 402 to pull the pressing roller 401 rearward so as to press the display cloth 2 against the front of the plate body 1 by the pressing roller 401, the center between two vaulting poles 402 is vertically connected with synchronizing bar 405, and synchronizing bar 405 is used for connecting two vaulting poles 402, and the outside cover in the middle part of synchronizing bar 405 is equipped with rubber handle cover 405 a.

By adopting the structure, in the using process, a teaching person writes the moral education teaching contents on the surface of the display cloth 2, the display cloth 2 is wound and stored through the group of scroll shafts 3 close to the upper part of the plate body 1, in the teaching process, the teaching person drives the group of scroll shafts 3 close to the lower part of the plate body 1 to rotate through the rotary knob 302, so that the partial display cloth 2 at the front of the plate body 1 is wound on the group of scroll shafts 3 close to the lower part, meanwhile, the other group of scroll shafts 3 close to the upper part are drawn through the display cloth 2 to synchronously rotate, the display cloth 2 wound outside the group of scroll shafts 3 is unfolded downwards, and the display cloth 2 replaces a blackboard as a blackboard writing plane to increase the writable area on the lecture board; when the moral education teaching needs to be sequentially carried out on different classes, the knob 302 and the bearing rod 301 are screwed down and separated from the end part of the scroll 3 so as to detach the scroll 3 from the plate body 1, meanwhile, the synchronous rod 405 is pushed forward, the upper and lower groups of compression rollers 401 are driven by the two groups of synchronous rods 405 to be separated from the front side of the display cloth 2, so that the compression state of the compression rollers 401 on the display cloth 2 is relieved, then the display cloth 2 and the two groups of scroll 3 are taken down from the front side of the plate body 1, then, a teacher carries the display cloth 2 and installs the display cloth 2 on the outer side of the plate body 1 of another classroom through the scroll 3, and the moral education can be sequentially carried out on different classes by using the contents of the blackboard-writing at the same time; the blackboard body 1 of blackboard openly sets up and shows cloth 2, replaces the blackboard through the demonstration cloth 2 that convolutes on two sets of spools 3 and writes the plane as the teaching content to writing and storing moral education teaching content and showing cloth 2 surface, only needing blackboard writing teaching content once when a plurality of classes teach moral education in proper order, reduce the teaching personnel work load, increase the area of can writing on the monolithic blackboard simultaneously, the practicality is strong.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The German education teaching lecture board is characterized in that: the display panel comprises a panel body (1) and display cloth (2), wherein the panel body (1) is of a rectangular plate-shaped structure, the display cloth (2) covers the front surface of the panel body (1), two groups of reels (3) for winding the display cloth (2) are symmetrically arranged on the upper side and the lower side of the panel body (1), and a flattening assembly (4) is arranged in front of the display cloth (2);

the equal vertical rotation ear (101) that is provided with in plate body (1) four corners, spool (3) tip transversely is provided with bearing rod (301), bearing rod (301) with spool (3) screw-thread fit, bearing rod (301) transversely runs through rotate ear (101) and with rotate ear (101) clearance fit, show cloth (2) go up the downside respectively with two sets of spool (3) outside is passed through the magic and is pasted the bonding and link to each other, just bearing rod (301) outside one end is provided with knob (302).

2. The lecture teaching lecture board of claim 1, wherein: four groups of fixing frames (5) are arranged at four rear corners of the plate body (1), each fixing frame (5) is a C-shaped frame with a forward opening, and a threaded hole (501 a) longitudinally penetrates through the center of the back of each fixing frame (5).

3. The lecture teaching lecture board of claim 1, wherein: the display panel is characterized in that containing grooves (102) are formed in the upper portion and the lower portion of the two sides of the outer portion of the panel body (1), the pressing component (4) comprises pressing rollers (401) transversely arranged in the front of the containing grooves (102), and the backs of the pressing rollers (401) are tightly abutted to the display cloth (2).

4. The lecture teaching lecture board of claim 3, wherein: the outer side end of the compression roller (401) is transversely provided with a roller (401 a), the outer side of the end of the roller (401 a) is rotatably matched with a mounting ring (404), and the rear of two groups of mounting rings (404) at the two ends of the compression roller (401) is connected with a C-shaped stay bar (402).

5. The lecture teaching lecture board of claim 4, wherein: both ends of the support rod (402) penetrate into the accommodating groove (102) and longitudinally penetrate through the plate body (1), the support rod (402) is in clearance fit with the plate body (1), the support rod (402) is fixedly welded with the mounting ring (404), and a stop block (403) is fixed on the outer side of the support rod (402) at the rear of the accommodating groove (102).

6. The lecture teaching lecture board of claim 5, wherein: the spring (402 a) is sleeved on the outer side of the support rod (402) between the stop block (403) and the accommodating groove (102), a synchronous rod (405) is vertically connected to the center between the two support rods (402), and a rubber holding sleeve (405 a) is sleeved on the outer side of the middle of the synchronous rod (405).