CN211710479U

CN211710479U - English teaching blackboard

Info

Publication number: CN211710479U
Application number: CN201921968227.XU
Authority: CN
Inventors: 杨宗琴; 杨函尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-10-20
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses an english teaching blackboard, including bracing piece, telescopic link and flexible division board, it has the telescopic link to peg graft in the inside of bracing piece, the top fixedly connected with fixed block of telescopic link, the last fixed surface of fixed block is connected with the board, the spout has been seted up at the positive middle part of board, the inside swing joint of spout has flexible division board, it has the pasting board to peg graft through the spout in the both sides of board. This english teaching blackboard, setting through flexible division board, thereby the student when dictating, can take flexible division board out, separate the contrast, make things convenient for the teacher to know student's the situation of mastering, and through the setting of flexible division board, the use space of the device has been increased, make things convenient for teacher's use, through the setting of bracing piece and telescopic link, combine mutually supporting of knob and screw thread draw-in groove, adjust the height of telescopic link, and then the teacher of convenient different heights uses the device.

Description

English teaching blackboard

Technical Field

The utility model relates to a teaching board technical field specifically is an english teaching blackboard.

Background

The teaching board is the face of placing in the classroom or meeting room, writes the content with chalk or water-based pen, plays the effect of explanation demonstration, and the english teaching board that nevertheless has now is mostly bulky, and it is inconvenient to remove, so we need a neotype english teaching board of being convenient for operate explanation and demonstration to solve above-mentioned problem, satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an english teaching blackboard has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an english teaching blackboard, includes bracing piece, telescopic link and flexible division board, it has the telescopic link to peg graft in the inside of bracing piece, the top fixedly connected with fixed block of telescopic link, the last fixed surface of fixed block is connected with the board, the spout has been seted up at the positive middle part of board, the inside swing joint of spout has flexible division board, it pastes the board to peg graft through the spout in the both sides of board, flexible division board and the equal fixedly connected with push-and-pull hand (hold) of one side of pasting the board, the lower fixed surface of bracing piece is connected with the supporting seat.

Optionally, the four corners of the lower surface of the supporting seat are fixedly connected with universal wheels.

Optionally, the top of the outer surface of the support rod is fixedly connected with a knob, and the outer surface of the telescopic rod is provided with a threaded clamping groove.

Optionally, the surface of the fixed block is provided with three placing grooves, and the front of the writing board is provided with an ash groove.

Optionally, the number of the paste plates is two, and the paste plates are made of oak.

Optionally, the support rod and the telescopic rod are made of aluminum alloy, and the number of the thread clamping grooves is three.

(III) advantageous effects

The utility model provides an english teaching blackboard possesses following beneficial effect:

this english teaching blackboard, setting through flexible division board, thereby the student when dictating, can take flexible division board out, separate the contrast, make things convenient for the teacher to know student's the situation of mastering, and through the setting of flexible division board, the use space of the device has been increased, make things convenient for teacher's use, through the setting of bracing piece and telescopic link, combine mutually supporting of knob and screw thread draw-in groove, adjust the height of telescopic link, and then the teacher of convenient different heights uses the device.

Drawings

FIG. 1 is a structural elevation view of the present invention;

FIG. 2 is a schematic view of the structure of the pasting board of the present invention;

fig. 3 is a schematic diagram of the structure of the retractable partition board of the present invention.

In the figure: 1. a support bar; 2. a telescopic rod; 3. a telescopic isolation plate; 4. a fixed block; 5. a writing board; 6. an ash tank; 7. pushing and pulling the handle; 8. a pasting plate; 9. a supporting seat; 10. a universal wheel; 11. a knob; 12. a threaded clamp groove; 13. and (6) placing the groove.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: an English teaching blackboard comprises a support rod 1, a telescopic rod 2 and a telescopic isolation plate 3, wherein the telescopic rod 2 is inserted into the support rod 1, the top of the telescopic rod 2 is fixedly connected with a fixed block 4, the upper surface of the fixed block 4 is fixedly connected with a writing board 5, the middle of the front surface of the writing board 5 is provided with a chute, the inside of the chute is movably connected with the telescopic isolation plate 3, and two sides of the writing board 5 are inserted with adhesive plates 8 through the chute;

through the arrangement of the telescopic isolation plate 3, when a student listens, the student can draw out the telescopic isolation plate 3 for separation and comparison, so that a teacher can conveniently know the mastering conditions of the student, and through the arrangement of the telescopic isolation plate 3, the use space of the device is increased, and the use of the teacher is facilitated;

flexible division board 3 and the equal fixedly connected with push-and-pull hand (hold) 7 in one side of pasting board 8, the lower fixed surface of bracing piece 1 is connected with supporting seat 9, threaded clamping groove 12 has been seted up to the surface of telescopic link 2, standing groove 13 has been seted up on the surface of fixed block 4, grey groove 6 has been seted up in the front of board 5, the quantity of pasting board 8 is two, it is the oak to paste board 8 material, setting through bracing piece 1 and telescopic link 2, combine mutually supporting of knob and threaded clamping groove, adjust the height of telescopic link 1, and then make things convenient for the teacher of different heights to use the device, bracing piece 1 and the 2 materials of telescopic link are the aluminum alloy, threaded clamping groove 12's quantity is.

To sum up, this english teaching blackboard, during the use, through the setting of flexible division board 3, thereby the student is when dictating, flexible division board 3 can be taken out, separate the contrast, make things convenient for the teacher to know student's the situation of mastering, and through the setting of flexible division board 3, the usage space of the device has been increased, make things convenient for teacher's use, setting through bracing piece 1 and telescopic link 2, combine mutually supporting of knob and screw thread draw-in groove, adjust the height of telescopic link 1, and then the teacher of convenient different heights uses the device.

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

1. The utility model provides an english teaching blackboard, includes bracing piece (1), telescopic link (2) and flexible division board (3), its characterized in that: the utility model discloses a writing board, including bracing piece (1), top fixedly connected with fixed block (4) of bracing piece (1), the upper surface fixedly connected with board (5) of fixed block (4), the spout has been seted up at the positive middle part of board (5), the inside swing joint of spout has flexible division board (3), the both sides of board (5) are pegged graft through the spout and are pasted board (8), flexible division board (3) and the equal fixedly connected with push-and-pull hand (hold) of one side of pasting board (8) (7), the lower fixed surface of bracing piece (1) is connected with supporting seat (9).

2. The english teaching blackboard of claim 1, wherein: the four corners of the lower surface of the supporting seat (9) are fixedly connected with universal wheels (10).

3. The english teaching blackboard of claim 1, wherein: the top of the outer surface of the supporting rod (1) is fixedly connected with a knob (11), and the outer surface of the telescopic rod (2) is provided with a threaded clamping groove (12).

4. The english teaching blackboard of claim 1, wherein: the writing board is characterized in that the surface of the fixing block (4) is provided with three placing grooves (13), and the front surface of the writing board (5) is provided with an ash groove (6).

5. The english teaching blackboard of claim 1, wherein: the number of the sticking plates (8) is two, and the sticking plates (8) are made of oak.

6. The English teaching blackboard of claim 3, wherein: the support rod (1) and the telescopic rod (2) are made of aluminum alloy, and the number of the thread clamping grooves (12) is three.