CN211075300U

CN211075300U - Novel education and teaching device

Info

Publication number: CN211075300U
Application number: CN201922014567.5U
Authority: CN
Inventors: 谢川玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-24
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a novel education and teaching device relates to teaching aid technical field, which comprises a fixing plate and i, the outside fixed mounting of fixed plate has the blank, the lower extreme outside fixed mounting of fixed plate has the supporting shoe, the outside of supporting shoe is provided with the slide bar, the outside sliding connection of slide bar has the slider, the upper end of slider is provided with the connecting plate, the upper end fixed mounting of connecting plate has the mounting panel, the one end fixed mounting of mounting panel has the handle, compares with prior art, the beneficial effects of the utility model are that: the white board eraser can be driven to move by moving the position of the handle, the area of the whole white board can be cleaned by the white board eraser, and compared with the traditional white board eraser, the white board eraser is more time-saving and labor-saving, the class time of students is saved, after the white board eraser is used for a long time, the white board eraser can be disassembled by drawing out the T-shaped sliding block, the white board eraser is convenient to clean, and the white board eraser can clean the white board more cleanly when in use.

Description

Novel education and teaching device

Technical Field

The utility model relates to a teaching aid technical field specifically is a novel education and teaching device.

Background

Along with the development of novel education, novel education and teaching device is gradual obtains a large amount of applications, the whiteboard obtains comparatively extensive application as one kind of novel education and teaching device, the blackboard that uses in the teaching is because the dust is more, be eliminated gradually in order to protect teachers and students 'health, replace the effect of blackboard by the whiteboard gradually, a writing for teacher, after the course ends, often clean the whiteboard by the student, but current whiteboard is when using, because the restriction of student's height, the writing region at whiteboard top is difficult to clean, blackboard writing to mr supports certain influence, and the whiteboard is cleaned often only palm the size, it is comparatively time-consuming and energy-wasting to clean whole whiteboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel education and teaching device to the solution is after the course, often is cleaned the blank by the student, but current blank when using, because the restriction of student's height, the writing region at blank top is difficult to clean, supports certain influence to mr's blackboard writing, and the white blackboard eraser often only palm size, cleans the problem that whole blank is comparatively wasted time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel education and teaching device, includes the fixed plate, the outside fixed mounting of fixed plate has the blank, the lower extreme outside fixed mounting of fixed plate has the supporting shoe, the outside of supporting shoe is provided with the slide bar, the outside sliding connection of slide bar has the slider, the upper end of slider is provided with the connecting plate, the upper end fixed mounting of connecting plate has the mounting panel, the one end fixed mounting of mounting panel has the handle, the other end fixed mounting of mounting panel has the stopper, the inboard of stopper is provided with slide groove, slide groove's inboard sliding connection has T shape slider, the one end of T shape slider is provided with the whiteboard and wipes.

Preferably, the number of the supporting blocks is two, and the two supporting blocks are symmetrically arranged by taking the center line of the front surface of the fixing plate as a symmetry axis.

Preferably, the number of the sliding rods is two, and the two sliding rods are arranged in parallel.

Preferably, the mounting plate is vertical to the ground, and the mounting plate and the white board are arranged in parallel.

Preferably, one end of the whiteboard eraser is arranged to be in a circular arc shape, and the outer side of the whiteboard eraser is in contact connection with the whiteboard.

Compared with the prior art, the beneficial effects of the utility model are that: this novel education and teaching device:

1. the whiteboard eraser contacts with the surface of the whiteboard, when the whiteboard is needed to be wiped, the whiteboard eraser can be driven to move only by moving the position of the handle, the whiteboard can be cleaned, the area of the whole whiteboard can be cleaned by the whiteboard eraser, and compared with the traditional whiteboard eraser, the whiteboard eraser is more time-saving and labor-saving, and the time of a student in a classroom is saved.

2. The T-shaped sliding block arranged plays a role in fixing the whiteboard eraser, the T-shaped sliding block can move up and down in the sliding clamping groove, after the whiteboard eraser is used for a long time, the whiteboard eraser can be disassembled by taking out the T-shaped sliding block, the whiteboard eraser is convenient to clean, the whiteboard can be cleaned more cleanly when the whiteboard eraser is used, and the definition of writing by a teacher is guaranteed.

Drawings

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

fig. 2 is a left side view of the mounting plate and its components of the present invention;

fig. 3 is a top view of the mounting plate and its components of the present invention.

In the figure: 10. a fixing plate; 11. a white board; 12. a support block; 13. a slide bar; 14. a slider; 15. a connecting plate; 16. mounting a plate; 17. a handle; 18. a limiting block; 19. a sliding clamping groove; 20. a T-shaped slider; 21. a white board eraser.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel education and teaching device comprises a fixing plate 10, wherein a white board 11 is fixedly installed on the outer side of the fixing plate 10 (the white board 11 is a writing plane made of a common white metal plate material, the white board 11 is similar to the blackboard in function and is a writing tool capable of being erased and written repeatedly), the white board 11 is used for teachers to write, and a white board pen can be used for writing on the white board 11 (the white board pen is a writing tool for writing on the white board 11 and is similar to chalk of the blackboard, the pen uses ink as ink and can be written on the smooth white board 11), two supporting blocks 12 are fixedly installed on the outer side of the lower end of the fixing plate 10, the two supporting blocks 12 are symmetrically arranged by taking the central line in the front of the fixing plate 10 as a symmetric axis, the supporting blocks 12 are respectively arranged on the two sides of the fixing plate 10, two sliding rods 13 are arranged on the outer side of the, the two sliding rods 13 are arranged in parallel, the two sliding rods 13 are both connected with the supporting blocks 12 on the two sides, the outer sides of the sliding rods 13 are connected with the sliding blocks 14 in a sliding mode, the sliding blocks 14 can move left and right along the sliding rods 13, the two sliding rods 13 can position the sliding blocks 14 to enable the sliding blocks 14 to only move left and right, the upper ends of the sliding blocks 14 are provided with the connecting plates 15, the upper ends of the connecting plates 15 are fixedly provided with the mounting plates 16, the sliding blocks 14 can move to drive the connecting plates 15 to move, the connecting plates 15 can move to drive the mounting plates 16 to move, the mounting plates 16 are kept perpendicular to the ground, one ends of the mounting plates 16, which are arranged in parallel to each other, between the mounting plates 16 and the white boards 11 are fixedly provided with the handles 17, the positions of the sliding blocks 14 can be moved by moving the, the inside of stopper 18 is provided with slide clamping groove 19, slide clamping groove 19's inboard sliding connection has T shape slider 20, stopper 18 can drive T shape slider 20 when moving and remove, T shape slider 20 can reciprocate in slide clamping groove 19, the one end of T shape slider 20 is provided with whiteboard eraser 21, T shape slider 20 can drive whiteboard eraser 21 when moving and remove, whiteboard eraser 21's one end sets to circular arc, whiteboard eraser 21's the outside is connected with whiteboard 11 contact, whiteboard eraser 21 can wipe the characters of writing on whiteboard 11 when moving with whiteboard 11's surface.

The utility model discloses when concrete implementation: the white board pen can be used for writing on the white board 11, when in class hours, students need to wipe the whole white board 11, need to hold the handle 17 and push the slider 14 leftwards along the sliding rod 13, the slider 14 can drive the connecting plate 15 to move leftwards, the connecting plate 15 can drive the mounting plate 16 to move leftwards, the mounting plate 16 can drive the limiting block 18 to move leftwards when moving, the limiting block 18 can drive the T-shaped slider 20 to move leftwards when moving, the white board eraser 21 can be used for wiping characters written on the white board 11 when moving, after long-term use, the white board eraser 21 needs to be cleaned, firstly, the T-shaped slider 20 needs to be pulled upwards, so that the T-shaped slider 20 moves upwards in the sliding clamping groove 19, and the T-shaped slider 20 can be separated from the sliding clamping groove 19, can dismantle whiteboard eraser 21, make things convenient for the washing to whiteboard eraser 21 for whiteboard eraser 21 can be cleaned when using cleaner, guarantee the definition that mr wrote.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel education and teaching device comprises a fixing plate (10), and is characterized in that: the outside fixed mounting of fixed plate (10) has blank (11), the lower extreme outside fixed mounting of fixed plate (10) has supporting shoe (12), the outside of supporting shoe (12) is provided with slide bar (13), the outside sliding connection of slide bar (13) has slider (14), the upper end of slider (14) is provided with connecting plate (15), the upper end fixed mounting of connecting plate (15) has mounting panel (16), the one end fixed mounting of mounting panel (16) has handle (17), the other end fixed mounting of mounting panel (16) has stopper (18), the inboard of stopper (18) is provided with slide groove (19), the inboard sliding connection of slide groove (19) has T shape slider (20), the one end of T shape slider (20) is provided with white board eraser (21).

2. A novel educational teaching device, according to claim 1, wherein: the number of the supporting blocks (12) is two, and the two supporting blocks (12) are symmetrically arranged by taking the center line of the front surface of the fixing plate (10) as a symmetry axis.

3. A novel educational teaching device, according to claim 1, wherein: the number of the sliding rods (13) is two, and the two sliding rods (13) are arranged in parallel.

4. A novel educational teaching device, according to claim 1, wherein: the mounting plate (16) and the ground are kept in a vertical state, and the mounting plate (16) and the white board (11) are arranged in parallel.

5. A novel educational teaching device, according to claim 1, wherein: one end of the whiteboard eraser (21) is arranged in a circular arc shape, and the outer side of the whiteboard eraser (21) is in contact connection with the whiteboard (11).