CN211493438U

CN211493438U - Russian teaching show stand

Info

Publication number: CN211493438U
Application number: CN202020008800.9U
Authority: CN
Inventors: 白庆华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-09-15
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses a russian teaching show stand, including the receiver, the receiver is the casing mechanism of door arch form, a plurality of through-holes have been seted up to the bottom equidistance of receiver arcwall face, the inside sliding connection of receiver has wiping mechanism. The utility model discloses in, it has magnet one to imbed on the receiver, utilize magnet one to make receiver and blackboard adsorb, through the pulling connecting plate downwards, make and be taken out with flexible blank, and utilize magnet two and blackboard adsorption on the connecting plate, the teacher of being convenient for uses flexible blank, utilize clockwork spring again, make when pulling out magnet two from the blackboard, flexible blank can contract inside the receiver, clean the mechanism through sliding, make whether select to erase the content on the flexible blank as required, and can clean flexible blank when the rolling through cleaning the sponge, the time of wiping flexible blank with the hand has been saved, be convenient for next time to the use of flexible blank, and this russian teaching show stand after accomodating is portable.

Description

Russian teaching show stand

Technical Field

The utility model relates to a teaching technical field, concretely relates to russian teaching show stand.

Background

When teaching, the teacher often can use miniature blank, especially when teaching to russian, often need prepare lessons in advance, at this moment the teacher just can use the flexible whiteboard that can hand-carry and can roll, but flexible whiteboard is comparatively troublesome when using, and need carry out the rolling to flexible whiteboard after using, the blank of rolling needs to fasten or twine the string with the hand always and carry, the content of writing on the flexible whiteboard still need to clean with the blackboard eraser after the teaching, easily make dirty hand, and delay time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the white board is inconvenient to clean and delay time and the white board is inconvenient to carry and use, the Russian teaching display stand is provided.

The purpose of the utility model can be realized by the following technical scheme:

a Russian teaching display stand comprises a storage box, wherein the storage box is an arch-shaped shell mechanism, a plurality of through holes are formed in the bottom of an arc surface of the storage box at equal intervals, a wiping mechanism is connected to the inside of the storage box in a sliding mode and comprises an arc plate, a square tube is fixedly connected to the bottom of the arc plate, a wiping sponge is bonded to the inner side of the square tube, a water injection tube is bonded to the inside of the wiping sponge, two ends of the water injection tube penetrate through the side wall of the storage box at corresponding positions, a poking block extending to the outside of each through hole is fixedly connected to the position, corresponding to the corresponding through hole, of one side of the arc plate, and the poking blocks are connected with the through holes;

the storage box is characterized in that a scroll is rotatably connected between the inner side walls at two ends of the storage box, the outer cylindrical surface of the scroll is fixedly connected with one end of a clockwork spring, the other end of the clockwork spring is fixedly connected with the inner side wall of the storage box, the outer cylindrical surface of the scroll is fixedly connected with one end of a flexible white board, the other end of the flexible white board penetrates through the bottom of the storage box, the end part of the other end of the flexible white board is fixedly connected with a connecting plate, a plurality of magnets II are embedded and fixed on one side of the connecting plate at equal intervals, a plurality of magnets I are embedded in the vertical surface of the storage box at equal intervals, when the storage box is used, the storage box is contacted with a classroom blackboard, the magnets I on the storage box are adsorbed with the blackboard, the connecting plate is pulled to be drawn out, when the connecting plate is, the mechanism is cleaned in the lapse, make and clean sponge and flexible blank contact, and utilize the inside water injection of syringe to the water injection pipe, it is moist to clean the sponge, will pull out through two absorbent connecting plates of magnet with the blackboard, under clockwork spring's effect, make the spool rotate, flexible blank is rolled up to connecting plate and receiver contact, at the in-process of rolling, the moist content of writing with flexible blank of sponge of cleaning is erased, if need not erase the content on the flexible blank, then do not need to slide and clean the mechanism, make the teacher choose whether to clean the blackboard as required, and can clean flexible blank when the rolling through cleaning the sponge, saved the time of cleaning flexible blank with the hand, be convenient for next time to the use of flexible blank, and this russian teaching show stand after accomodating is convenient for hand-carry.

Further lie in, the top of receiver has linked firmly two connecting blocks, and the adjacent one side of connecting block has linked firmly carries the handle, and this russian teaching show stand of being convenient for hand-carries.

Further lie in, the position of magnet one is in same one side with the position of magnet two, the position department that the top of receiver corresponds magnet one all rotates through hinge one and is connected with rubber cover two, the position department that the bottom of connecting plate corresponds magnet two all rotates through hinge two and is connected with rubber cover one for when placing after this russian teaching show stand uses, avoid magnet one and magnet two to some metal object to adsorb, be not convenient for clear up.

Further lie in, correspond on the lateral wall of water injection pipe and clean the position department equidistance of sponge and seted up a plurality of circular through-holes, through to water injection pipe water injection for clean the sponge and can be moistened completely, be convenient for clean.

Further, the length of the square tube is equal to that of the wiping sponge, and the length of the wiping sponge is equal to that of the flexible white board, so that the wiping sponge can completely wipe the content on the flexible white board during wiping.

Further, one side of the poking block is parallel to the arc-shaped plate, and the arc-shaped plate is parallel to the arc-shaped surface of the storage box, so that the wiping mechanism can normally slide.

The utility model has the advantages that:

1. through having magnet one to imbed on the receiver, utilize magnet one to make receiver and blackboard adsorb, through the pulling connecting plate downwards, make and be taken out with flexible blank, and utilize magnet two and blackboard adsorption on the connecting plate, the teacher of being convenient for uses flexible blank, utilize clockwork spring again, when making two follow blackboards with magnet, flexible blank can contract inside the receiver, clean the mechanism through sliding, make whether select to erase the content on the flexible blank as required, and can clean flexible blank when the rolling through cleaning the sponge, the time of wiping flexible blank with the hand has been saved, be convenient for next time to the use of flexible blank, and this russian teaching show stand after accomodating is portable.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

fig. 2 is a schematic diagram of the position relationship between the scroll and the flexible whiteboard of the present invention;

FIG. 3 is a schematic view of the wiping mechanism of the present invention;

fig. 4 is a schematic diagram of the position relationship between the connection board and the flexible white board according to the present invention;

FIG. 5 is a schematic diagram of the position relationship between the first magnet and the second magnet of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a partial enlarged view of fig. 5 at B.

In the figure: 1. carrying the handle; 2. a storage box; 21. a through hole; 22. a magnet I; 3. a connecting plate; 31. a second magnet; 4. a wiping mechanism; 41. an arc-shaped plate; 42. a shifting block; 43. wiping sponge; 44. a water injection pipe; 45. a square tube; 5. a flexible whiteboard; 6. a reel; 7. a first rubber cover; 8. and a second rubber cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. 1-7, a russian teaching display stand includes a storage box 2, the storage box 2 is an arch-shaped shell mechanism, a plurality of through holes 21 are equidistantly formed in the bottom of an arc-shaped surface of the storage box 2, a wiping mechanism 4 is slidably connected to the inside of the storage box 2, the wiping mechanism 4 includes an arc-shaped plate 41, a square tube 45 is fixedly connected to the bottom of the arc-shaped plate 41, a wiping sponge 43 is bonded to the inner side of the square tube 45, a water injection tube 44 is bonded to the inside of the wiping sponge 43, two ends of the water injection tube 44 penetrate through the side wall of the storage box 2 at corresponding positions, a toggle block 42 extending to the outside of the through hole 21 is fixedly connected to one side of the arc-shaped plate 41 at a position corresponding to the through hole 21, and the toggle block;

the scroll 6 is rotatably connected between the inner side walls at the two ends of the storage box 2, the outer cylindrical surface of the scroll 6 is fixedly connected with one end of the clockwork spring, the other end of the clockwork spring is fixedly connected with the inner side wall of the storage box 2, the outer cylindrical surface of the scroll 6 is fixedly connected with one end of the flexible white board 5, the other end of the flexible white board 5 penetrates through the bottom of the storage box 2, the end part of the other end of the flexible white board 5 is fixedly connected with the connecting plate 3, a plurality of magnets II 31 are embedded and fixed on one side of the connecting plate 3 at equal intervals, a plurality of magnets I22 are embedded and fixed on the vertical surface of the storage box 2 at equal intervals, when the storage box 2 is used, the storage box 2 is contacted with a blackboard, the magnets I22 on the storage box 2 are adsorbed with the blackboard, the connecting plate 3 is pulled, when the use is finished and the flexible white board 5 needs to be wiped, the wiping mechanism 4 is slid downwards, the wiping sponge 43 is contacted with the flexible white board 5, and water is injected into the water injection pipe 44 by using an injector, the wiping sponge 43 is wetted, the connecting plate 3 which is adsorbed with the blackboard through the second magnet 31 is pulled out, under the action of the clockwork spring, the flexible white board 5 is rolled to the connecting board 3 to contact with the storage box 2, during the rolling process, the wet wiping sponge 43 erases the written contents of the flexible white board 5, and if the contents on the flexible white board 5 are not required to be erased, then need not slide and clean mechanism 4, make the teacher choose whether to clean the blackboard as required, and can clean flexible blank 5 when the rolling through cleaning sponge 43, saved the time of cleaning flexible blank 5 with the hand, be convenient for next time to flexible blank 5's use, and this russian teaching show stand after accomodating is portable.

The top of receiver 2 has linked firmly two connecting blocks, and the adjacent one side of connecting block has linked firmly and has carried 1, this russian teaching show stand of being convenient for hand-carry, magnet one 22's position and magnet two 31's position are in same one side, the position department that the top of receiver 2 corresponds magnet one 22 all rotates through hinge one and is connected with rubber cover two 8, the position department that the bottom of connecting plate 3 corresponds magnet two 31 all rotates through hinge two and is connected with rubber cover one 7, when placing after making this russian teaching show stand use, avoid magnet one 22 and magnet two 31 to adsorb some metal object, be not convenient for clear up.

Correspond on water injection pipe 44's the lateral wall and wipe sponge 43's position department equidistance and seted up a plurality of circular through-holes, through to water injection pipe 44 water injection, make to wipe sponge 43 and can be moistened completely, be convenient for wipe, square tube 45's length equals with the length of wiping sponge 43, and the length of wiping sponge 43 equals with the width of flexible whiteboard 5, make to wipe sponge 43 and can wipe the content on the flexible whiteboard 5 completely when wiping, one side of stirring piece 42 is parallel with arc 41, and arc 41 is parallel with the arcwall face of receiver 2, make wiping mechanism 4 can normally slide.

The deflection angle of the first rubber cover 7 and the second rubber cover 8 is 180 degrees, so that the surfaces of the first magnet 22 and the second magnet 31 are protected conveniently.

The working principle is as follows: when the blackboard eraser is used, the storage box 2 is in contact with a classroom blackboard, the first magnet 22 on the storage box 2 is attracted with the blackboard, the connecting plate 3 is pulled, the flexible white board 5 is pulled out, when the connecting plate 3 moves to a proper position, the second magnet 31 on the connecting plate 3 is attracted with the blackboard, a user can write and teach on the flexible white board 5, after the use is finished and when the flexible white board 5 needs to be wiped, the wiping mechanism 4 slides downwards, the wiping sponge 43 is in contact with the flexible white board 5, water is injected into the water injection pipe 44 by using an injector, the wiping sponge 43 is moistened, the connecting plate 3 attracted with the blackboard through the second magnet 31 is pulled down, the clockwork spring contracts to drive the scroll 6 to rotate, the flexible white board 5 is rolled up to the connecting plate 3 to be in contact with the storage box 2, in the rolling process, the moistened wiping sponge 43 erases the content written on the flexible white board 5, and if the, the sliding wiping mechanism 4 is not needed, the storage box 2 is taken down after the winding is completed, and the first rubber cover 7 and the second rubber cover 8 are rotated to shield the first magnet 22 and the second magnet 31 at the corresponding positions.

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 foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. A russian teaching display stand comprises a storage box (2), and is characterized in that the storage box (2) is a door arch-shaped shell mechanism, a plurality of through holes (21) are arranged at the bottom of the arc-shaped surface of the storage box (2) at equal intervals, a wiping mechanism (4) is connected inside the storage box (2) in a sliding manner, the wiping mechanism (4) comprises an arc-shaped plate (41), the bottom of the arc-shaped plate (41) is fixedly connected with a square tube (45), the inner side of the square tube (45) is bonded with a wiping sponge (43), the inside of the wiping sponge (43) is bonded with a water injection pipe (44), and both ends of the water injection pipe (44) penetrate through the side wall of the storage box (2) at the corresponding position, the positions, corresponding to the through holes (21), of one side of the arc-shaped plate (41) are fixedly connected with shifting blocks (42) extending to the outer parts of the through holes (21), and the shifting blocks (42) are in sliding connection with the through holes (21);

rotate between the inside wall at receiver (2) both ends and be connected with spool (6), the outer cylinder of spool (6) links firmly with clockwork spring's one end, and clockwork spring's the other end links firmly with the inside wall of receiver (2), the outer cylinder of spool (6) links firmly with the one end of flexible blank (5), the other end of flexible blank (5) runs through the bottom of receiver (2), and the tip of the flexible blank (5) other end has linked firmly connecting plate (3), one side equidistance embedding of connecting plate (3) is fixed with a plurality of magnet two (31), the vertical face equidistance embedding of receiver (2) has a plurality of magnet (22).

2. The russian teaching display stand according to claim 1, wherein two connecting blocks are fixedly connected to the top of the storage box (2), and a carrying handle (1) is fixedly connected to the adjacent side of the connecting blocks.

3. The russian teaching display stand according to claim 1, wherein the position of the first magnet (22) and the position of the second magnet (31) are on the same side, the positions, corresponding to the first magnet (22), of the top of the storage box (2) are respectively and rotatably connected with the second rubber cover (8) through the first hinge, and the positions, corresponding to the second magnet (31), of the bottom of the connecting plate (3) are respectively and rotatably connected with the first rubber cover (7) through the second hinge.

4. The russian teaching display stand according to claim 1, wherein a plurality of circular through holes are formed in the side wall of the water injection pipe (44) at equal intervals at positions corresponding to the wiping sponge (43).

5. A russian teaching display according to claim 1, wherein the length of the dialect (45) is equal to the length of the wiping sponge (43), and the length of the wiping sponge (43) is equal to the width of the flexible white board (5).

6. The russian teaching display stand according to claim 1, wherein one side of the toggle block (42) is parallel to the arc-shaped plate (41), and the arc-shaped plate (41) is parallel to the arc-shaped surface of the storage box (2).