CN205959469U - Display device that russian teaching was used - Google Patents

Abstract

The invention discloses a display device for teaching Russian, relating to a display device for teaching. The vertical plate is fixedly connected with the telescopic rod, and the telescopic rod is fixed on the bottom plate. One end of the two baffles is respectively fixed on the left and right sides of the front elevation of the vertical plate. The two ends of the crossbar are respectively slid and placed in two right-angled trapezoidal chute, the lower end of the crossbar is fixed with a display cloth, one end of the compression spring is fixed on the vertical plate, and the other end of the compression spring is supported on the horizontal In the middle position of the rod, one end of each writing board is hinged with the rear end of the corresponding baffle plate outer surface, and a storage slot is respectively fixed at the lower ends of the two writing boards. It pushes the cross bar through a compressed spring, which is convenient for teachers to display the display cloth on the cross bar to students one by one. It also has a writing board with a storage slot, which is convenient for teachers to explain on the blackboard and store teaching aids.

Description

A display device for teaching Russian

technical field

The utility model relates to a display device for teaching, in particular to a display device for Russian teaching.

Background technique

When teaching Russian, teachers often use display devices to show and explain to students. However, the current display devices for Russian teaching usually paste the content to be displayed directly on a vertical board for students to watch, which not only affects the appearance, but also easily confuses the teaching content and reduces the teaching efficiency. In addition, there is no place for teachers to explain on the blackboard on the vertical board, which brings inconvenience to teaching.

Contents of the invention

The purpose of this utility model is to provide a display device used in Russian teaching, which pushes the cross bar through a compressed spring, which is convenient for the teacher to display the display cloth on the cross bar to the students one by one, and a writing board with a storage slot is also provided. It is convenient for teachers to explain on the blackboard and store teaching aids.

To achieve the above purpose, the utility model adopts the following technical solutions: a display device for Russian teaching, including a vertical plate, a compression spring, a telescopic rod, a bottom plate, two baffle plates, two writing boards, two storage slots, multiple a horizontal bar and a plurality of display cloths, the middle position of the lower end surface of the vertical board is fixedly connected with the upper end of the telescopic rod, the lower end of the telescopic rod is fixed on the bottom plate, and one end of the two baffles is respectively fixed On the left and right sides of the front facade of the vertical board, two baffles are vertically arranged side by side, and the inner surfaces of the two baffles are provided with right-angled trapezoidal chutes. The right-angled waist of the chute is perpendicular to the front facade of the vertical plate, and the right-angled waist of each right-angled trapezoidal chute is placed above the inclined waist, and the plurality of cross bars are closely attached to each other, and The two ends of each crossbar are respectively slid and placed in the right-angled waist chute of two right-angled trapezoidal chutes, and a piece of display cloth is vertically fixed at the lower end of each crossbar, and one end of the compression spring is vertically fixed on the On the front facade of the vertical board, the other end of the compression spring is supported at the middle position of the horizontal bar adjacent to the vertical board, and the two writing boards are arranged on the left and right sides of the two baffle plates, and each writing board One end is all hinged with the rear end of the outer surface of the corresponding baffle plate, two writing boards are arranged vertically, and a storage slot is respectively fixed horizontally at the lower ends of the two writing boards.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model is equipped with a display cloth on the crossbar, and uses a compression spring to push the crossbar, which is easy to operate and convenient for teachers to display the display contents one by one;

2. The utility model adds a writing board with a storage slot, which is convenient for the teacher to explain the display content in detail and to store teaching aids.

Description of drawings

Fig. 1 is the axonometric view of the overall structure of the display device used in Russian teaching of the present invention.

detailed description

The technical solution in the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment. Obviously, the described embodiment is only a part of the utility model embodiment, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1, the utility model discloses a display device for Russian teaching, which includes a vertical plate 1, a compression spring 3, a telescopic rod 8, a bottom plate 9, two baffle plates 2, two writing boards 6, two Storage trough 7, four locking casters 10, a plurality of cross bars 4 and a plurality of display cloths 5, the middle position of the lower end surface of the vertical plate 1 is fixedly connected with the upper end of the telescopic rod 8, and the upper end of the telescopic rod 8 The lower end is fixed on the base plate 9, and four locking casters 10 are fixedly installed on the lower surface of the base plate 9, the four locking casters 10 are arranged in a rectangle, and one end of the two baffle plates 2 is respectively fixed On the left and right sides of the front elevation of the vertical plate 1, two baffle plates 2 are vertically arranged side by side, and the inner surfaces of the two baffle plates 2 are provided with right-angled trapezoidal chutes, and the two right-angled trapezoidal chutes are arranged facing each other. The right-angled waists of the two right-angled trapezoidal chutes are all perpendicular to the front facade of the vertical plate 1, and the right-angled waists of each right-angled trapezoidal chute are placed above the inclined waists, and the plurality of cross bars 4 are closely spaced. Close together, and the two ends of each crossbar 4 are respectively slid to be placed in the right-angled waist chute of two right-angled trapezoidal chutes, and the lower end of each crossbar 4 is vertically fixed with a piece of display cloth 5, so One end of the compression spring 3 is vertically fixed on the front facade of the riser 1, and the other end of the compression spring 3 is supported in the middle of the cross bar 4 adjacent to the riser 1, and the two writing boards 6 are set On the left and right sides of the two baffles 2, one end of each writing board 6 is hinged with the rear end of the corresponding outer side of the baffle 2, and the two writing boards 6 are vertically arranged, and both writing boards 6 are magnetic writing board, the lower ends of the two writing boards 6 are respectively horizontally fixed with a storage slot 7.

When using the utility model, the teacher can explain to the students through the display cloth 5. After the explanation of the frontmost display cloth 5 is completed, the cross bar 4 connected to the display cloth 5 will be pushed downward, and the cross bar 4 can Carry the display cloth 5 and slide to the bottom of the baffle 2 along the inclined waist chute of the right-angled trapezoidal chute on the baffle 2, and the compression spring 3 pushes the rear cross bar 4, and the teacher can explain the next display cloth 5. The writing board 6 is convenient for the teacher to explain on the blackboard; the storage slot 7 is convenient for the storage of teaching aids.

For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and that the utility model can be implemented in other forms without departing from the spirit or basic features of the utility model. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents to the claims are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (3)

1. A display device for Russian teaching, comprising a vertical board (1), a telescopic rod (8) and a bottom plate (9), the middle position of the lower end surface of the vertical board (1) and the upper end of the telescopic rod (8) Fixedly connected, the lower end of the telescopic rod (8) is fixed on the bottom plate (9), and it is characterized in that: the display device used for Russian teaching also includes a compression spring (3), two baffles (2), Two writing boards (6), two storage slots (7), multiple horizontal bars (4) and multiple display cloths (5), one end of the two baffles (2) are respectively fixed on the vertical plate ( 1) On the left and right sides of the front facade, two baffles (2) are vertically arranged side by side, and the inner surfaces of the two baffles (2) are provided with right-angled trapezoidal chutes, and the two right-angled trapezoidal chutes are opposite to each other. set, the right-angled waists of the two right-angled trapezoidal chutes are perpendicular to the front elevation of the vertical plate (1), and the right-angled waists of each right-angled trapezoidal chute are placed above the inclined waist, and the multiple horizontal The rods (4) are closely attached to each other, and the two ends of each cross rod (4) slide respectively in the right-angle waist chute of two right-angled trapezoidal chutes, and the lower end of each cross rod (4) is A display cloth (5) is vertically fixed, one end of the compression spring (3) is vertically fixed on the front facade of the vertical board (1), and the other end of the compression spring (3) is supported on the vertical board (1) ) in the middle of the adjacent bar (4), the two writing boards (6) are set on the left and right sides of the two baffles (2), and one end of each writing board (6) is connected to the corresponding The rear end of the outer surface of the baffle plate (2) is hinged, and the two writing boards (6) are vertically arranged, and a storage slot (7) is fixed horizontally at the lower ends of the two writing boards (6). 2. A display device for Russian teaching according to claim 1, characterized in that four locking casters (10) are fixedly installed on the lower surface of the bottom plate (9), and the four locks The tight casters (10) are arranged in a rectangle. 3. A display device for teaching Russian according to claim 1 or 2, characterized in that: the two writing boards (6) are both magnetic writing boards.