阅读说明：本技术 一种便于集中学生注意力的教学架 (Teaching frame convenient to concentrate student's attention ) 是由 刘舒道 于 2019-11-25 设计创作，主要内容包括：本发明公开了一种便于集中学生注意力的教学架,包括教学架底板,所述教学架底板的上表面设置有第一立杆和第二立杆,所述第一立杆和第二立杆在教学架底板上水平设置,所述第一立杆和第二立杆的前表面均设置有第一横杆和第二横杆,且第二横杆设置在第一横杆的下方,所述第二横杆的下表面设置有第一置物板和第二置物板,且第一置物板和第二置物板在第二横杆上水平设置,所述第一置物板、第二置物板和第二横杆之间均设置有转轴。本发明中教学架方便教学用具的放置,在减少书写板反光影响的同时便于学生集中注意力对板上的内容进行学习,对书写板的安装操作简单,能减少教学架的占用空间,结构新颖,具有很好的实用性。(The invention discloses a teaching rack convenient for concentrating the attention of students, which comprises a teaching rack bottom plate, wherein a first vertical rod and a second vertical rod are arranged on the upper surface of the teaching rack bottom plate, the first vertical rod and the second vertical rod are horizontally arranged on the teaching rack bottom plate, a first cross rod and a second cross rod are respectively arranged on the front surfaces of the first vertical rod and the second vertical rod, the second cross rod is arranged below the first cross rod, a first object placing plate and a second object placing plate are arranged on the lower surface of the second cross rod, the first object placing plate and the second object placing plate are horizontally arranged on the second cross rod, and rotating shafts are respectively arranged among the first object placing plate, the second object placing plate and the second cross rod. The teaching rack facilitates the placement of teaching tools, reduces the reflection influence of the writing board, facilitates students to concentrate on attention to study the contents on the board, is simple to install and operate the writing board, can reduce the occupied space of the teaching rack, and is novel in structure and good in practicability.)

1. The teaching rack convenient for concentrating attention of students comprises a teaching rack bottom plate (1) and is characterized in that a first vertical rod (3) and a second vertical rod (4) are arranged on the upper surface of the teaching rack bottom plate (1), the first vertical rod (3) and the second vertical rod (4) are horizontally arranged on the teaching rack bottom plate (1), a first transverse rod (6) and a second transverse rod (7) are arranged on the front surfaces of the first vertical rod (3) and the second vertical rod (4), the second transverse rod (7) is arranged below the first transverse rod (6), a first object placing plate (8) and a second object placing plate (9) are arranged on the lower surface of the second transverse rod (7), the first object placing plate (8), the second object placing plate (9) and the second transverse rod (7) are horizontally arranged, a rotating shaft (10) is arranged among the first object placing plate (8), the second object placing plate (9) and the second transverse rod (7), first draw-in groove (11) have been seted up to the lower surface of first horizontal pole (6), second draw-in groove (12) have been seted up to the upper surface of second horizontal pole (7), and are provided with between first draw-in groove (11) and second draw-in groove (12) and write blank (13), the equal fixed mounting in both sides outer wall of writing blank (13) has pull ring (14), folding groove (16) have been seted up to the inside of writing blank (13), the inside of teaching frame bottom plate (1) is provided with movable rod (17).

2. The teaching frame convenient for concentrating the attention of students according to claim 1, characterized in that the lower surface of the bottom plate (1) of the teaching frame is fixedly provided with a non-slip mat (2).

3. The teaching frame convenient for concentrating the attention of students according to claim 1, wherein the outer surfaces of the first vertical rod (3) and the second vertical rod (4) far away from the bottom plate (1) of the teaching frame are sleeved with rubber sleeves (5), and the rubber sleeves (5) are arranged above the first cross rod (6).

4. The teaching frame convenient for concentrating the attention of students according to claim 1, wherein the movable angle range of the first and second object placing plates (8, 9) is zero degree to ninety degree, and the writing white board (13) is a curved board.

5. A teaching frame convenient for concentrating student's attention according to claim 1 characterized in that the inner side of the first cross bar (6) and the second cross bar (7) close to the folding slot (16) are provided with a rotation pin (15).

6. A teaching frame convenient for concentrating student attention according to claim 1 characterized in that the teaching frame bottom plate (1) is movably mounted with a fastening sleeve (18) near the upper surface of the movable rod (17).

Technical Field

The invention relates to the field of teaching aids, in particular to a teaching frame convenient for concentrating the attention of students.

Background

In teacher's teaching, give lessons through using the teaching frame and can satisfy the user demand under the different environment, in the teaching aid field, the teaching frame has extensive application, and chalk, scrubbing brush etc. are placed inconveniently on traditional teaching frame, and the clipboard receives the reflection of light to influence, and student's attention can not be fine concentrated, and the effect of giving lessons is relatively poor, and the clipboard is changed comparatively troublesome and the teaching frame can not be folded, has taken more parking space.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a teaching frame convenient for concentrating the attention of students.

In order to achieve the purpose, the invention adopts the following technical scheme:

a teaching rack convenient for concentrating student attention comprises a teaching rack bottom plate, wherein a first vertical rod and a second vertical rod are arranged on the upper surface of the teaching rack bottom plate and horizontally arranged on the teaching rack bottom plate, a first transverse rod and a second transverse rod are arranged on the front surfaces of the first vertical rod and the second vertical rod, the second transverse rod is arranged below the first transverse rod, a first object placing plate and a second object placing plate are arranged on the lower surface of the second transverse rod and horizontally arranged on the second transverse rod, rotating shafts are arranged among the first object placing plate, the second object placing plate and the second transverse rod, a first clamping groove is formed in the lower surface of the first transverse rod, a second clamping groove is formed in the upper surface of the second transverse rod, a writing white plate is arranged between the first clamping groove and the second clamping groove, pull rings are fixedly arranged on the outer walls of two sides of the writing white plate, folding grooves are formed in the writing white board, and movable rods are arranged in the teaching frame bottom board.

Preferably, the lower surface of the bottom plate of the teaching frame is fixedly provided with an anti-slip pad.

Preferably, the outer surface of the bottom plate of the teaching frame far away from the first vertical rod and the second vertical rod are sleeved with rubber sleeves, and the rubber sleeves are arranged above the first cross rod.

Preferably, the movable angle range of the first object placing plate and the second object placing plate is zero degrees to ninety degrees, and the writing whiteboard is a curved plate.

Preferably, the first cross bar and the second cross bar are provided with rotating pins at one side close to the folding groove.

Preferably, a fastening sleeve is movably mounted on the upper surface, close to the movable rod, of the bottom plate of the teaching frame.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, in order to improve the practicability of the teaching support, the first object placing plate and the second object placing plate are used for placing a writing pen and an eraser, so that other teaching tools can be conveniently stored, the object placing plates can be pushed to be parallel to the support under the action of the arranged rotating shafts, and the object placing plates can be pulled down when the teaching support is used.

2. According to the invention, teaching contents are written through the arranged writing white board, the writing white board is cleaner and more environment-friendly than chalks, the writing white board is of a curved plate structure, the reflection influence is reduced, students can conveniently concentrate on attention to study the contents on the board, the writing white board is fixed through the first clamping groove and the second clamping groove, meanwhile, the writing white board can be pulled out through the pull ring, the folding groove and the movable rod can be used for folding the teaching frame, the teaching frame can be conveniently placed, and the occupied space is reduced.

To sum up, teaching frame convenience is convenient to teaching aid's placing, and the student of being convenient for concentrates attention on studying to the content on the board when reducing the writing board reflection of light influence, to the installation easy operation of writing board, can reduce the occupation space of teaching frame, and novel structure has fine practicality.

Drawings

FIG. 1 is a schematic view of an overall structure of a teaching frame for concentrating the attention of students according to the present invention;

FIG. 2 is a schematic view of a partial structure of a teaching frame for concentrating the attention of students according to the present invention;

fig. 3 is a schematic structural diagram of a teaching frame bottom plate in the teaching frame convenient for concentrating the attention of students according to the present invention.

In the figure: 1 teaching frame bottom plate, 2 slipmats, 3 first pole settings, 4 second pole settings, 5 rubber sleeves, 6 first horizontal poles, 7 second horizontal poles, 8 first thing boards, 9 second thing boards, 10 pivot, 11 first draw-in grooves, 12 second draw-in grooves, 13 whiteboard, 14 pull rings, 15 rotating pin, 16 folding grooves, 17 movable rods, 18 adapter sleeves of putting.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a teaching rack convenient for concentrating student attention comprises a teaching rack base plate 1, a first upright rod 3 and a second upright rod 4 are arranged on the upper surface of the teaching rack base plate 1, the first upright rod 3 and the second upright rod 4 are horizontally arranged on the teaching rack base plate 1, a first cross rod 6 and a second cross rod 7 are respectively arranged on the front surfaces of the first upright rod 3 and the second upright rod 4, the second cross rod 7 is arranged below the first cross rod 6, a first object placing plate 8 and a second object placing plate 9 are respectively arranged on the lower surface of the second cross rod 7, the first object placing plate 8 and the second object placing plate 9 are horizontally arranged on the second cross rod 7, a rotating shaft 10 is respectively arranged between the first object placing plate 8, the second object placing plate 9 and the second cross rod 7, a first clamping groove 11 is arranged on the lower surface of the first cross rod 6, a second clamping groove 12 is arranged on the upper surface of the second cross rod 7, and a writing white board 13 is arranged between the first clamping groove 11 and the second clamping groove 12, pull rings 14 are fixedly mounted on the outer walls of two sides of the writing whiteboard 13, a folding groove 16 is formed in the writing whiteboard 13, and a movable rod 17 is arranged in the teaching frame bottom plate 1.

Teaching frame bottom plate 1's lower fixed surface installs slipmat 2, teaching frame bottom plate 1's surface is kept away from to first pole setting 3 and second pole setting 4 has all cup jointed rubber sleeve 5, and rubber sleeve 5 sets up the top at first horizontal pole 6, the first activity angle scope of putting thing board 8 and second and putting thing board 9 is zero degree to ninety degrees, it is the curved plate to write blank 13, one side that the inside of first horizontal pole 6 and second horizontal pole 7 is close to folding groove 16 all is provided with rotational pin 15, teaching frame bottom plate 1 is close to the upper surface movable mounting of movable rod 17 has adapter sleeve 18.

The working principle is as follows: the anti-slip mat 2 improves the stability of placing the teaching frame, the bottom plate 1 of the teaching frame supports the first vertical rod 3 and the second vertical rod 4, the rubber sleeve 5 facilitates the carrying of the teaching frame, the first object placing plate 8 and the second object placing plate 9 are used for placing writing pens and eraser boards, other teaching tools are convenient to store, under the action of the rotating shaft 10, the object placing plates can be pushed to be parallel to the support, when the teaching frame is used, the object placing plates can be pulled down, the teaching contents are written on the writing white plate 13, compared with the chalk writing, the teaching frame is cleaner and environment-friendly, the writing white plate 13 is of a curved plate structure, the influence of light reflection is reduced, meanwhile, students can conveniently learn the contents on the plate by concentrating attention, the first clamping groove 11 and the second clamping groove 12 fix the writing white plate 13, meanwhile, the writing white plate 13 can be pulled out by using the pull ring 14, the first cross rod 6 and the second cross rod 7 can be bent under the action of the rotating pin, the folding groove 16 and the movable rod 17 are matched to achieve the bending effect of other parts, so that the teaching frame can be folded, the teaching frame is convenient to place, the occupied space is reduced, the fastening sleeve 18 is screwed down, the movable rod 17 is in a fixed state, in the invention, the teaching frame is convenient to place teaching tools, students can conveniently concentrate attention to study the contents on the board while the reflection influence of the writing board is reduced, the mounting operation of the writing board is simple, the occupied space of the teaching frame can be reduced, the structure is novel, and the practicability is good.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.