CN211280431U - High school english teaching scriber - Google Patents

Abstract

The utility model discloses a high school english teaching scriber, including fixing two slide bars on the wall, every sliding connection has the removal post on the slide bar, two it is connected with the movable plate to remove to rotate between the post, it has seted up the rectangular channel to remove one side that the post is close to clean wiping, sliding connection has the movable block on the rectangular channel, fixedly connected with spring on the bottom lateral wall of movable block and rectangular channel, install the cleanness on the movable plate and wipe. The utility model discloses a slide bar, movable plate, bolt, marking off board, grip block, isotructure's interact for the chalk contacts the blackboard, then perhaps makes the movable plate remove by the right application of force left, thereby draws straight line on the blackboard, thereby lets more neatly of line check, convenient teaching.

Description

High school english teaching scriber

Technical Field

The utility model relates to an english teaching technical field especially relates to a high school english teaching scriber.

Background

English teaching refers to the process of teaching english to persons whose english language is or is not the first language. English teaching relates to many professional theoretical knowledge, including linguistics, second language acquisition, vocabulary, sentence law, literature, corpus theory, cognitive psychology etc. content, and English teaching is a process that progresses gradually, and whether to the people that english is the first language or not, english study is all vital today in globalization rapid development.

The teacher is usually required to draw lines on a blackboard to facilitate teaching in the existing high school English teaching, but the lines drawn manually are not neat enough, so that the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the teacher is usually required to draw lines on a blackboard to facilitate teaching in the English teaching of high school at present, but the line lattices drawn manually are not neat enough, so that the working efficiency is influenced.

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

the utility model provides a high school's english teaching scriber, is including fixing two slide bars on the wall, every sliding connection has the removal post on the slide bar, two it is connected with the movable plate to rotate between the removal post, it has seted up the rectangular channel to remove one side that the post is close to the cleanness and wipes, sliding connection has the movable block on the rectangular channel, fixedly connected with spring on the bottom lateral wall of movable block and rectangular channel, install the cleanness on the movable plate and wipe.

One side that the movable plate deviates from the cleaning wiper is connected with the marking plate through stop device, the equidistant four mounting grooves that are equipped with on the marking plate, one side of mounting groove is equipped with the grip block, one side of grip block is rotated and is connected with the bolt, the lateral wall of marking plate is run through to the one end of bolt, and be threaded connection with the lateral wall of marking plate, the upside of marking plate is the horizontal board of placing that sets up of fixedly connected with still, the length of placing the board equals with the width of movable plate, adsorb each other through the magnetite between marking plate and the spacing groove.

Preferably, the movable plate both ends all are equipped with integrated into one piece's connecting block, the connecting block deviates from the one end fixedly connected with rolling disc of movable plate, the rolling disc rotates to be connected on the movable block.

Preferably, the movable plate is provided with a friction plate, the surface of the friction plate is provided with an anti-skid groove, and the cleaning wiper is provided with a notch matched with the friction plate.

Preferably, the limiting device comprises a limiting block and a limiting groove, the limiting groove is vertically arranged on the movable plate, the limiting block is connected in the limiting groove in a sliding mode, and one end of the limiting block is fixedly connected to one side of the scribing plate.

Preferably, the limiting block is further provided with a groove, and the roller is rotationally connected in the groove.

Preferably, the cleaning wiper and the moving plate are adhered to each other through a magic tape.

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

1. through the interaction of the structures such as the sliding rod, the moving plate, the bolt, the marking plate, the clamping plate and the like, the chalk is in contact with the blackboard, and then force is applied leftwards or rightwards to move the moving plate, so that a straight line is marked on the blackboard, and therefore the line grid is more neat and convenient to teach;

2. through the interaction of the structures such as the cleaning eraser, the rotating disc, the moving plate and the like, the cleaning eraser can be contacted with the blackboard surface, and the effect of wiping the blackboard can be achieved.

Drawings

Fig. 1 is a schematic view of a front structure of a cleaning wiper of a high school english teaching scriber provided by the utility model;

FIG. 2 is a schematic view of the front structure of a scribing board of the high school English teaching scriber of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is the utility model provides a positive structure schematic diagram of removal post of high school english teaching scriber.

In the figure: the device comprises a moving column 1, a cleaning wiper 2, a sliding rod 3, a moving plate 4, a friction plate 5, a limiting groove 6, a movable block 7, a spring 8, a rotating disc 9, a roller 10, a bolt 11, a marking plate 12, a clamping plate 13, a mounting groove 14, a limiting block 15 and a placing plate 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, a high school english teaching scriber, including fixing two slide bars 3 on the wall, sliding connection has removal post 1 on every slide bar 3, it is connected with movable plate 4 to rotate between two removal posts 1, remove one side that post 1 is close to clean 2 of wiping and seted up the rectangular channel, sliding connection has movable block 7 on the rectangular channel, fixedly connected with spring 8 on the bottom lateral wall of movable block 7 and rectangular channel, movable plate 4 both ends all are equipped with integrated into one piece's connecting block, the connecting block deviates from one end fixedly connected with rolling disc 9 of movable plate 4, rolling disc 9 rotates and connects on movable block 7.

Install the cleanness on the movable plate 4 and wipe 2, bond each other through the magic subsides between cleanness is wiped 2 and the movable plate 4, can conveniently dismantle the cleanness and wipe 2, take the washing, only need paste the magic in the installation moreover and align press can, install friction plate 5 on the movable plate 4, the surface of friction plate 5 is equipped with anti-skidding groove, the cleanness is wiped 2 and is seted up on the notch with friction plate 5 assorted.

One side of the movable plate 4, which is far away from the cleaning eraser 2, is connected with a scribing plate 12 through a limiting device, the limiting device comprises a limiting block 15 and a limiting groove 6, the limiting groove 6 is vertically arranged on the movable plate 4, the limiting block 15 is connected in the limiting groove 6 in a sliding manner, one end of the limiting block 15 is fixedly connected to one side of the scribing plate 12, the scribing plate 12 can do vertical linear motion through the sliding of the limiting block 15 in the limiting groove 6, a groove is further formed in the limiting block 15, a roller 10 is connected in the groove in a rotating manner, the roller 10 rolls on the limiting groove 6 to facilitate the up-and-down movement of the scribing plate 12, four mounting grooves 14 are formed in the scribing plate 12 at equal intervals, one side of each mounting groove 14 is provided with a clamping plate 13, the clamping plates 13 are arranged in an arc shape and are made of rubber, chalk can be conveniently clamped, the probability of, bolt 11's one end runs through the lateral wall of liner plate 12, and be threaded connection with the lateral wall of liner plate 12, and the upside of liner plate 12 still fixedly connected with transversely sets up place board 16, and the length of placing board 16 and the width of movable plate 4 equal, can place the use that conveniently takes of teaching aid on placing board 16, convenient teaching, adsorb each other through the magnetite between liner plate 12 and the spacing groove 6, can be with removing that post 1 is fixed and keep static under the effect that does not have the external force.

In the utility model, when the user uses the device, put four chalks in mounting groove 14, then rotation bolt 11 makes clamping plate 13 chucking the chalk, according to the position of writing the position of reciprocating marking off board 12, then rotate movable plate 4 and make marking off board 12 face the blackboard, then put the hand on friction plate 5 and press, make movable plate 4 drive movable block 7 and move down, make the chalk contact the blackboard, then apply force left or right and make movable plate 4 move, thus draw straight line on the blackboard;

after the blackboard eraser is used, the friction plate 5 is released, the movable block 7 is reset under the action of the spring 8, then the movable plate 4 is turned over, the relative black surface of the blackboard eraser 2 is enabled to be opposite to the blackboard surface, at the moment, a hand is placed at a proper position on the movable plate 4 on one side of the scribing plate 12, the movable plate 4 is pressed downwards and pushed, and therefore the blackboard eraser 2 can be enabled to be in contact with the blackboard surface, and the blackboard erasing effect can be achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The high school English teaching scriber comprises two slide bars (3) fixed on a wall surface, and is characterized in that each slide bar (3) is connected with a moving column (1) in a sliding manner, a moving plate (4) is rotatably connected between the two moving columns (1), one side, close to a cleaning wiper (2), of each moving column (1) is provided with a rectangular groove, each rectangular groove is connected with a moving block (7) in a sliding manner, springs (8) are fixedly connected to the bottom side walls of the moving blocks (7) and the rectangular grooves, and the cleaning wiper (2) is installed on the moving plate (4);

one side that movable plate (4) deviates from clean wiping (2) is connected with marking off board (12) through stop device, equidistant four mounting grooves (14) that are equipped with on marking off board (12), one side of mounting groove (14) is equipped with grip block (13), one side of grip block (13) is rotated and is connected with bolt (11), the lateral wall of marking off board (12) is run through to the one end of bolt (11), and is threaded connection with the lateral wall of marking off board (12), the upside of marking off board (12) is the horizontal board (16) of placing that sets up of fixedly connected with still, the length of placing board (16) equals with the width of movable plate (4), adsorb each other through the magnetite between marking off board (12) and spacing groove (6).

2. The high school english teaching scriber according to claim 1, wherein the moving plate (4) is provided with integrally formed connecting blocks at both ends, a rotating disc (9) is fixedly connected to one end of the connecting block, which is far away from the moving plate (4), and the rotating disc (9) is rotatably connected to the movable block (7).

3. The high school English teaching scriber according to claim 1, wherein the moving plate (4) is provided with a friction plate (5), the surface of the friction plate (5) is provided with an anti-skid groove, and the cleaning eraser (2) is provided with a notch matched with the friction plate (5).

4. The high school English teaching scriber according to claim 1, wherein the limiting device comprises a limiting block (15) and a limiting groove (6), the limiting groove (6) is vertically arranged on the moving plate (4), the limiting block (15) is slidably connected in the limiting groove (6), and one end of the limiting block (15) is fixedly connected to one side of the scribing plate (12).

5. The high school English teaching scriber of claim 4, wherein a groove is further formed in the limiting block (15), and a roller (10) is rotatably connected in the groove.

6. The high school English teaching scriber of claim 1, wherein the cleaning eraser (2) and the moving plate (4) are adhered to each other by a magic tape.

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