CN210443027U

CN210443027U - Teaching board for education

Info

Publication number: CN210443027U
Application number: CN201920827360.7U
Authority: CN
Inventors: 尚明玉; 汪锡亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-05-01
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a teaching board for education in the teaching technical field, which comprises a base, wherein the bottom of the base is provided with a traveling wheel, four corners of the top of the base are provided with guide posts, the upper ends of the guide posts are provided with teaching board bodies, the middle position of the teaching board body and the base is connected with a lifting column, the outer side wall of the lifting column is provided with a lifting motor, two groups of first rotating shaft seats are arranged at the upper and lower parts of the front side wall of the teaching board body, teaching drawings are connected between the paper placing rotating shaft and the paper collecting rotating shaft, a handle is arranged on one side wall of the teaching board body, the structure is simple, the operation is convenient, the movement is convenient, but also can adjust the height of the teaching board body through the lifting column to meet the height requirement of teaching, and show at the front surface of teaching board body through the drawing, reduce the time that the teacher wrote the lecture, the going on of being convenient for impart knowledge to students.

Description

Teaching board for education

Technical Field

The utility model relates to a teaching technical field specifically is a teaching board is used to education.

Background

Teaching is again achieved in different forms. The teaching organization forms which can be selected by the user when the user applies the teaching way comprise a basic form of teaching, namely classroom teaching, an auxiliary form of teaching, namely on-site teaching and individual guidance, a special form of teaching, namely compound teaching and an electric form of teaching, namely multimedia teaching.

The teaching concept is abstracted and summarized from teaching phenomena and teaching practices, and the teaching meaning is developed along with the development of history. The definition of teaching this concept is not invariably either. Human perception of teaching is continuous. Reviewing the historical explanation of the teaching concept is of great significance to our correct understanding of the teaching concept.

The existing teaching teachers often write lectures on the blackboard, so that time is wasted, and the lectures cannot be vividly explained.

Based on this, the utility model designs a teaching board for education to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching board for education to solve present teacher who proposes in the above-mentioned background art and often write the lecture on the blackboard, comparatively waste time, the problem that can not vividly must explain.

In order to achieve the above object, the utility model provides a following technical scheme: a teaching board for education comprises a base, wherein the bottom of the base is provided with walking wheels, four corners of the top of the base are provided with guide posts, the upper end of the guide post is provided with a teaching board body, the middle position of the teaching board body and the base is connected with a lifting post, the outer side wall of the lifting column is provided with a lifting motor, the upper and lower parts of the front side wall of the teaching board body are respectively provided with two groups of first rotating shaft seats, a pressing roller shaft is connected between the two groups of first rotating shaft seats, two sets of rotating shaft seats II are arranged on the top and the rear side wall of the teaching board body, a paper placing rotating shaft is rotatably connected between the two sets of rotating shaft seats II on the top, a paper collecting rotating shaft is rotatably connected between the two sets of rotating shaft seats II on the rear side wall, the teaching board is characterized in that a teaching drawing is connected between the paper placing rotating shaft and the paper collecting rotating shaft, a handle is arranged on one side wall of the teaching board body, and the handle is connected with one end of the paper collecting rotating shaft.

Preferably, the lifting column comprises a supporting outer cylinder and a supporting inner cylinder, the bottom end of the supporting inner cylinder is arranged inside the supporting outer cylinder, the bottom end of the supporting outer cylinder is connected with a rack, one side of the rack is meshed with a gear, and the power output end of the lifting motor is inserted in the axis of the gear.

Preferably, the top of the supporting outer cylinder is provided with a limiting hole, and the width of the rack is greater than that of the limiting hole.

Preferably, the second rotating shaft seat comprises an upper cover plate and a lower cover seat, one side of the upper cover plate is rotatably connected with one side of the lower cover seat through a hinge piece, and bearing grooves matched with each other are formed in the lower part of the upper cover plate and the upper part of the lower cover seat.

Preferably, the one end of teaching drawing with put the paper pivot and be connected, two sets of roller that compress tightly are walked around respectively to the other end of teaching drawing, and the other end and the collection pivot fixed connection of teaching drawing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient operation is convenient for remove, can carry out the altitude mixture control to the teaching plate body through the lift post moreover to satisfy the high needs of teaching, stability is high, demonstrates at the front surface of teaching plate body through the drawing moreover, has replaced traditional blackboard teaching, has improved student's interest in learning greatly, reduces the time that the teacher wrote the lecture, lecture cooperation case and picture, and the content is more lively, going on of the teaching of being convenient for.

Drawings

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

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

FIG. 2 is a sectional view of the teaching board body of the present invention;

FIG. 3 is a schematic view of the lifting column of the present invention;

fig. 4 is a schematic view of the second structure of the rotating shaft seat of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-walking wheel, 3-guide column, 4-lifting column, 41-supporting outer cylinder, 42-limiting hole, 43-supporting inner cylinder, 44-rack, 45-gear, 5-lifting motor, 6-teaching board body, 7-rotating shaft seat I, 8-rotating shaft seat II, 81-upper cover board, 82-lower cover seat, 83-hinge piece, 84-bearing groove, 9-paper placing rotating shaft, 10-paper collecting rotating shaft, 11-pressing roller shaft, 12-teaching drawing and 13-handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a teaching board for education comprises a base 1, wherein walking wheels 2 are arranged at the bottom of the base 1, guide posts 3 are arranged at four corners of the top of the base 1, a teaching board body 6 is installed at the upper end of each guide post 3, lifting posts 4 are connected with the middle positions of the teaching board body 6 and the base 1, lifting motors 5 are arranged on the outer side walls of the lifting posts 4, two sets of first rotating shaft seats 7 are arranged at the upper and lower parts of the front side wall of the teaching board body 6, a compression roller shaft 11 is connected between the two sets of first rotating shaft seats 7, two sets of second rotating shaft seats 8 are arranged at the top and the rear side wall of the teaching board body 6, a paper placing rotating shaft 9 is rotatably connected between the two sets of second rotating shaft seats 8 at the top, a paper collecting rotating shaft 10 is rotatably connected between the two sets of second rotating shaft seats 8 at the rear side wall, a teaching paper 12 is connected between the paper placing rotating shaft 9 and the paper collecting, the handle 13 is connected with one end of the delivery rotating shaft 10.

Further, the lifting column 4 comprises a supporting outer cylinder 41 and a supporting inner cylinder 43, the bottom end of the supporting inner cylinder 43 is arranged inside the supporting outer cylinder 41, the bottom end of the supporting outer cylinder 41 is connected with a rack 44, one side of the rack 44 is engaged with a gear 45, and the power output end of the lifting motor 5 is inserted into the axis of the gear 45.

Further, a limiting hole 42 is formed at the top of the support outer cylinder 41, and the width of the rack 44 is greater than the width of the limiting hole 42.

Further, the second rotating shaft seat 8 comprises an upper cover plate 81 and a lower cover seat 82, one side of the upper cover plate 81 and one side of the lower cover seat 82 are rotatably connected through a hinge 83, and bearing grooves 84 which are matched with each other are formed in the lower portion of the upper cover plate 81 and the upper portion of the lower cover seat 82.

Further, the one end of teaching drawing 12 with put paper pivot 9 and be connected, the other end of teaching drawing 12 is walked around two sets of compression roller shafts 11 respectively, and the other end and the collection pivot 10 fixed connection of teaching drawing 12.

One specific application of this embodiment is: the device has the advantages that the traveling wheels 2 are arranged under the base 1, the portability is strong, the device can be moved anywhere, when in use, a teacher can switch on the lifting motor 5 according to the height required by the device for teaching, the lifting motor 5 drives the supporting inner cylinder 43 to move up and down through the gear 45 and the rack 44 so as to realize the height adjustment of the teaching board body 6 and meet the use requirement, the guide post 3 is arranged between the teaching board body 6 and the base 1, the stability of the teaching board body 6 in moving can be ensured, the inclination can be prevented, when the student needs to be subjected to political theory and education, the teacher can display the knowledge and drawings to be taught, the use is convenient, one end of the drawing is fixed on the rotating shaft seat II 8 before the display, the other end of the drawing is fixed on the paper receiving rotating shaft 10, the drawing can be displayed on the front surface of the teaching board body 6 by rotating the handle 13, and the learning interest of the student is, the time that the teacher wrote the lecture is reduced, and the lecture cooperates with case and picture, and the content is more lively, the going on of being convenient for impart knowledge to students.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A teaching board for education, comprising a base (1), characterized in that: the paper feeding machine is characterized in that traveling wheels (2) are arranged at the bottom of the base (1), guide columns (3) are arranged at four corners of the top of the base (1), a teaching board body (6) is installed at the upper end of each guide column (3), lifting columns (4) are connected to the middle positions of the teaching board body (6) and the base (1), lifting motors (5) are arranged on the outer side walls of the lifting columns (4), two sets of first rotating shaft seats (7) are arranged on the upper portion and the lower portion of the upper portion of the front side wall of the teaching board body (6), compression roller shafts (11) are connected between the two sets of first rotating shaft seats (7), two sets of second rotating shaft seats (8) are arranged on the top and the rear side wall of the teaching board body (6), a paper placing rotating shaft (9) is connected between the two sets of rotating shaft seats (8) at the top in a rotating mode, a paper collecting rotating shaft (10) is connected between the two sets of rotating shaft seats (8) at, a handle (13) is arranged on one side wall of the teaching board body (6), and the handle (13) is connected with one end of the paper collection rotating shaft (10).

2. A teaching board for education as claimed in claim 1, wherein: the lifting column (4) comprises a supporting outer cylinder (41) and a supporting inner cylinder (43), the bottom end of the supporting inner cylinder (43) is arranged inside the supporting outer cylinder (41), the bottom end of the supporting outer cylinder (41) is connected with a rack (44), one side of the rack (44) is meshed with a gear (45), and the power output end of the lifting motor (5) is inserted into the axis of the gear (45).

3. A teaching board for education as claimed in claim 2, wherein: the top of the supporting outer cylinder (41) is provided with a limiting hole (42), and the width of the rack (44) is larger than that of the limiting hole (42).

4. A teaching board for education as claimed in claim 1, wherein: the second rotating shaft seat (8) comprises an upper cover plate (81) and a lower cover seat (82), one side of the upper cover plate (81) and one side of the lower cover seat (82) are rotatably connected through a hinge piece (83), and bearing grooves (84) matched with each other are formed in the lower portion of the upper cover plate (81) and the upper portion of the lower cover seat (82).

5. A teaching board for education as claimed in claim 1, wherein: the one end of teaching drawing (12) with put paper pivot (9) and be connected, the other end of teaching drawing (12) is walked around two sets of roller (11) that compress tightly respectively, and the other end and collection pivot (10) fixed connection of teaching drawing (12).