CN210970440U

CN210970440U - Teaching display board for teenagers

Info

Publication number: CN210970440U
Application number: CN201921196816.0U
Authority: CN
Inventors: 柳立言
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-07-10
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a teenager is with teaching show board, including the spud pile, the one end fixedly connected with L type bracing piece of spud pile, the other end fixedly connected with fixed plate of L type bracing piece, the one end of fixed plate is equipped with first show board body, the surface left end fixedly connected with first spout of first show board body, the one end sliding connection of first spout has the slide bar, slide bar other end sliding connection has the second spout, second spout fixed connection is at the right-hand member of first show board body surface, the first fixed block of left side fixedly connected with of first show board body, the one end threaded connection of first fixed block has first threaded rod, just the right side fixedly connected with second fixed block of first show board body this teenager is with teaching show board, installs on the wall with the spud pile, reduces area, is equipped with two show board bodies, and the blackboard writing space is bigger, and the clearance is convenient.

Description

Teaching display board for teenagers

Technical Field

The utility model relates to a teaching show board technical field specifically is a teenagers are with teaching show board.

Background

The blackboard has low cost and poor corrosion resistance, the surface of the blackboard becomes uneven after long-term use, only local materials can be used, and the blackboard is difficult to repair after being damaged. The blackboard has a plate that is easily reflective and easily faded, so the blackboard needs to be repainted after being used for a certain period of time. The blackboard is popular in 19 practical middle and later stages, and the traditional blackboard for teaching is gradually eliminated and replaced along with the rise of new materials. Most of the teaching display boards are used at present. The teaching display board is an appliance used for writing and demonstrating in the education industry, the teaching board is usually placed in a classroom or a conference room, contents are written by chalk or a water-based pen, the teaching display board plays a role in explaining and demonstrating, on one hand, the teaching display board can be used for writing on a blackboard and can be written by the water-based pen, compared with a traditional blackboard, the teaching display board does not need to use chalk for writing, the use of lime can be saved, on the other hand, a large amount of dust is generated when the chalk is used and cleaned, the body health of teachers and students can be influenced by long-time use, and the teaching display board also needs to be opened for ventilation when in use. PPT can also be put in to the teaching show board, need not install the projecting apparatus alone again, and easy operation also saves financial resources. However, most teaching display boards are placed on the ground, occupy a large area, are inconvenient to move and bring inconvenience to the out-of-class activities of students.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teenagers are with teaching show board to solve the problem that proposes among the above-mentioned background art.

To achieve the above object, the utility model provides a teaching show board for teenagers, including the spud pile, the one end fixedly connected with L type bracing piece of spud pile, the other end fixedly connected with fixed plate of L type bracing piece, the one end of fixed plate is equipped with first show board body, the surface left end fixedly connected with first spout of first show board body, the one end sliding connection of first spout has the slide bar, the slide bar other end sliding connection has the second spout, second spout fixed connection is at the right-hand member of first show board body surface, the left side fixedly connected with first fixed block of first show board body, the one end threaded connection of first fixed block has first threaded rod, just the right side fixedly connected with second fixed block of first show board body, the one end threaded connection of second fixed block has the second threaded rod, the back one end fixedly connected with third spout of first show board body, the one end sliding connection of third spout has the second show board body, just the one end fixedly connected with fourth spout of second show board body is kept away from to the third spout, the other end of second show board body and the sliding connection of fourth spout.

Preferably, one end of the fixing pile is in threaded connection with four expansion screws, and the four expansion screws are uniformly distributed around the fixing pile.

Preferably, two screws are arranged on one side of the fixing plate from left to right.

Preferably, the other end of the first threaded rod is fixedly connected with a first rubber sucker, and the other end of the second threaded rod is fixedly connected with a second rubber sucker.

Preferably, the left end of the first display board body is fixedly connected with a blackboard eraser groove, the right end of the first display board body is fixedly connected with a chalk groove, and the bottom end of the second display board body is clamped with a dust groove.

Preferably, the left end of the sliding rod is fixedly connected with a first pulling block, the right end of the sliding rod is fixedly connected with a second pulling block, and the inner wall of the sliding rod is fixedly connected with a cloth strip.

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

(1) this teenagers are with teaching show board has two show board bodies, and first show board body is first can be used for the blackboard writing, and the second can be used for throwing in PPT, and is simple to use to first show board body, the surface be equipped with the slide bar, the cloth is installed to the inner wall of slide bar, when clean show board body, and is simple swift, only needs to stimulate from top to bottom, just can be with show board body sanitization.

(2) This teenagers are with teaching show board, the mode that adopts to hang is fixed on the wall on the surface, has practiced thrift area, has still designed second show board body, and the back at first show board body is installed to second show board body, and second show board body realizes reciprocating through two spouts to fix with two threaded rods, can increase the area of show board body during the use, can write more blackboard writing, and the installation is simple, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a rear view of the structure of the present invention.

Fig. 3 is a schematic view of the slide bar of the structure of the present invention.

In the figure, a fixing pile 1, a supporting rod 2L, a fixing plate 3, a first display board body 4, a first sliding groove 5, a sliding rod 6, a second sliding groove 7, a first fixing block 8, a first threaded rod 9, a second fixing block 10, a second threaded rod 11, a third sliding groove 12, a second display board body 13, a fourth sliding groove 14, an expansion screw 15, a screw 16, a first rubber suction cup 17, a second rubber suction cup 18, a blackboard eraser groove 19, a chalk groove 20, a dust groove 21, a first pull block 22, a second pull block 23 and cloth strips 24 are arranged.

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.

Please refer to fig. 1-3, the utility model provides a technical scheme a teaching show board for teenagers, including spud pile 1, the one end fixedly connected with L type bracing piece 2 of spud pile 1, the other end fixedly connected with fixed plate 3 of L type bracing piece 2, the one end of fixed plate 3 is equipped with first show board body 4, the surface left end fixedly connected with first spout 5 of first show board body 4, the one end sliding connection of first spout 5 has slide bar 6, the other end sliding connection of slide bar 6 has second spout 7, second spout 7 fixed connection is at the right-hand member of first show board body 4 surface, the left side fixedly connected with first fixed block 8 of first show board body 4, the one end screw thread of first fixed block 8 is connected with first threaded rod 9, and the right side fixedly connected with second fixed block 10 of first show board body 4, the one end screw thread of second fixed block 10 is connected with second spout 11, the back one end fixedly connected with third spout 12 of first show board body 4, the one end sliding connection of third spout 12 has second show board body 13, and the other end fixedly connected with second spout 13 of second spout 13, and the other end fixedly connected with the first spout 13 of second spout 13, and the second spout 16, the bottom of the first spout 6 is connected with the bottom of the first spout 13 is connected with the first spout 13, the second spout 16, the second spout 13 is connected with the second spout 16, the fixed rod is connected with the first spout 13, the second spout 13 is connected with the bottom of the second spout 13, the bottom of the fixed rod is connected with the first spout 13, the second spout 13 is connected with the second spout 13, the second spout 16, the second spout is connected with the second spout 16, the fixed rod, the second spout is connected with the fixed rod, the bottom of the second spout 13 is connected with the second spout 13.

When the blackboard eraser is used, the fixing pile 1 is installed at one end of a wall, PPT can be directly put on the surface of the first display board body 4, then blackboard writing and marks are directly arranged on the first display board body 4, when the written blackboard writing needs to be erased, only two pull blocks need to be pulled up and down, the cloth strips 24 on the sliding rods 6 can erase characters on the display board body completely, when more blackboard writings need to be written, the second display board body 13 is pulled out downwards, then the first threaded rod 9 and the second threaded rod 11 are screwed tightly, the characters are erased completely after use, the second display board body 13 is pushed upwards and then fixed by the two threaded rods, the two ends of the first display board body 4 are respectively provided with the blackboard eraser groove 19 and the chalk groove 20, so that chalk, the blackboard eraser and the like can be placed conveniently, falling dust can fall into the dust groove 21, and the dust groove 21 is clamped at the bottom end of the second display board body 13, is convenient to take out and clean.

To sum up, this teenagers are with teaching show board has two show board bodies, and first show board body 4 is first can be used for the blackboard writing, and the second can be used for putting in PPT, and is simple to use to the surface of first show board body 4 is equipped with slide bar 6, and cloth 24 is installed to slide bar 6's inner wall, when clean show board body, and is simple swift, only needs to stimulate from top to bottom, just can be with show board body sanitization.

And this teenagers are with teaching show board, adopt the mode of hanging to fix on the surface of wall, practiced thrift area, still designed second show board body 13, second show board body 13 is installed at the back of first show board body 4, second show board body 13 realizes reciprocating through two spouts to fix with two threaded rods, can increase the area of show board body during the use, can write more blackboard writing, and the installation is simple, convenient to use.

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. The teaching display board for teenagers comprises a fixed pile (1) and is characterized in that one end of the fixed pile (1) is fixedly connected with an L-type supporting rod (2), the other end of the L-type supporting rod (2) is fixedly connected with a fixed plate (3), one end of the fixed plate (3) is provided with a first display board body (4), the left end of the outer surface of the first display board body (4) is fixedly connected with a first sliding chute (5), one end of the first sliding chute (5) is connected with a sliding rod (6), the other end of the sliding rod (6) is connected with a second sliding chute (7), the second sliding chute (7) is fixedly connected with the right end of the outer surface of the first display board body (4), the left side of the first display board body (4) is fixedly connected with a first fixed block (8), one end of the first fixed block (8) is connected with a first threaded rod (9), the right side of the first display board body (4) is fixedly connected with a second sliding chute (10), one end of the second display board body (10) is connected with a second threaded rod (11), one end of the first display board body (4) is fixedly connected with a third sliding chute (13), and the other end of the fourth sliding chute (13) is connected with a fourth sliding chute (13), and the third chute (14).

2. The teaching display board for teenagers according to claim 1, wherein: one end of the fixing pile (1) is in threaded connection with expansion screws (15), and four expansion screws (15) are uniformly distributed on the periphery of one side of the fixing pile (1).

3. The teaching display board for teenagers according to claim 1, wherein: and two screws (16) are arranged on one side of the fixing plate (3) from left to right.

4. The teaching display board for teenagers according to claim 1, wherein: the other end of the first threaded rod (9) is fixedly connected with a first rubber sucker (17), and the other end of the second threaded rod (11) is fixedly connected with a second rubber sucker (18).

5. The teaching display board for teenagers according to claim 1, wherein: the blackboard eraser groove (19) is fixedly connected with the left end of the first display board body (4), the chalk groove (20) is fixedly connected with the right end of the first display board body (4), and the dust groove (21) is clamped at the bottom end of the second display board body (13).

6. The teaching display board for teenagers according to claim 1, wherein: the left end of the sliding rod (6) is fixedly connected with a first pulling block (22), the right end of the sliding rod (6) is fixedly connected with a second pulling block (23), and the inner wall of the sliding rod (6) is fixedly connected with a cloth strip (24).