CN211031908U

CN211031908U - Intelligent blackboard

Info

Publication number: CN211031908U
Application number: CN201920209807.4U
Authority: CN
Inventors: 王烨; 王福娟; 邹宏
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2019-02-18
Filing date: 2019-02-18
Publication date: 2020-07-17
Anticipated expiration: 2029-02-18

Abstract

The utility model discloses an intelligent blackboard belongs to blackboard technical field, including supporting base and backup pad, the fixed plate is all installed to the top and the bottom of backup pad one side, the internally mounted of fixed plate has the slide rail, the top of slide rail is equipped with first slider, first magnetic sheet is installed to top one side of first slider, the second magnetic sheet is installed to the top opposite side of first slider, the intermediate position department of backup pad installs electronic whiteboard, the inserted bar is installed to the intermediate position of first magnetic sheet one side, the intermediate position of second magnetic sheet is equipped with the slot of mutually supporting with the inserted bar, U type connecting seat is installed to the intermediate position of backup pad back both sides, the bull stick is installed through the bearing in the inside of U type connecting seat. The utility model discloses a to first magnetic sheet of both sides pulling and second magnetic sheet, take the inserted bar out from the slot to open first magnetic sheet and second magnetic sheet, expose whiteboard, impart knowledge to students, first magnetic sheet and second magnetic sheet can write, and two magnetic sheets can exchange use convenient to use.

Description

Intelligent blackboard

Technical Field

The utility model relates to a blackboard especially relates to an intelligent blackboard, belongs to blackboard technical field.

Background

Before the invention of characters, people find that charcoal can be used for drawing pictures, ancient murals can be found in ancient rock caverns in Europe, and rock walls for drawing the murals can be called as blackboards in the traditional sense; in the middle century, people find that lime and water are mixed to form a block, and the block is written on the surface of a dark hard object by a method similar to a charcoal pen; until the 19 th century, people coated the surfaces of wood boards with black paint to protect the wood boards from corrosion, although the main role of blackboards was not teaching until the middle of the 19 th century, where they became popular in schools around the world.

At present, the kind of blackboard also begins to become complicated various, divide from the colour has the blackboard, green board, blank etc., it has the plane board to divide from the surface shape, the cambered plate, it has the support fly leaf to divide from the structural component, the push-and-pull board, the lifter plate, the magnetism blackboard, it has the teaching blackboard to divide from the usage, the official working blank, the advertising board, show board etc., modern blackboard area is fixed mostly, the flexibility is not enough, in the use, still can cause the injury to the human body because of the dust flies to fall when writing, it is inconvenient to use, because blackboard eraser and blackboard are the separation, often can not find the blackboard eraser.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent blackboard, which pulls the first magnetic plate and the second magnetic plate to both sides through the handle, and draws out the inserted bar from the slot, thereby opening the first magnetic plate and the second magnetic plate, exposing the electronic whiteboard, and performing teaching, wherein the first magnetic plate and the second magnetic plate can be used for writing, and the two magnetic plates can be used interchangeably, so that the use is convenient; the intelligent blackboard is also provided with a magnetic pen and an erasing plate which are matched with the first magnetic plate and the second magnetic plate for use, the magnetic pen can be repeatedly recycled, the blackboard is convenient and environment-friendly, the erasing plate has adsorbability, one surface of the erasing plate is provided with a sucking disc, and the sucking disc can be adsorbed on the first magnetic plate and the second magnetic plate and is matched with the magnetic plate for use, compared with a blackboard written by chalk, the blackboard is convenient and environment-friendly, and does not damage human health; the control button can control the intelligent blackboard to move, so that labor is saved, and the operation is simple.

The purpose of the utility model can be achieved by adopting the following technical scheme: an intelligent blackboard comprises a supporting base and a supporting plate, wherein the top end and the bottom end of one side of the supporting plate are both provided with a fixing plate, a slide rail is arranged in the fixed plate, a first slide block is arranged at the top of the slide rail, a first magnetic plate is arranged on one side of the top of the first slide block, a second magnetic plate is arranged on the other side of the top of the first sliding block, an electronic white plate is arranged in the middle of the supporting plate, the middle position of one side of the first magnetic plate is provided with an inserting rod, the middle position of one side of the second magnetic plate is provided with a slot matched with the inserting rod, the middle positions of the two sides of the back surface of the supporting plate are symmetrically provided with U-shaped connecting seats, the inside of each U-shaped connecting seat is provided with a rotating rod through a bearing, the outer portion of the rotating rod is connected with a lifting rod, the other end of the lifting rod is installed on the supporting base, and a cross rod is installed on the inner side of the top of the lifting rod.

Preferably, the intelligent blackboard is also provided with a magnetic pen matched with the first magnetic plate and the second magnetic plate for use.

The preferred scheme is that the intelligent blackboard is further provided with a wiping plate matched with the first magnetic plate and the second magnetic plate for use, one surface of the wiping plate is provided with a sucker, and the sucker can be adsorbed on the first magnetic plate and the second magnetic plate.

The preferred scheme is that the middle position of the front side of the second magnetic plate is provided with a second sliding block, the top of the second sliding block is provided with a telescopic rod, the bottom of the telescopic rod is provided with a spring, and the spring is arranged in the second magnetic plate.

The preferred scheme is that the fixed block is installed to the both sides of supporting the base, the braking universal wheel is installed to the bottom four corners department of supporting the base.

The handle is all installed to the relative both sides of first magnetic sheet and second magnetic sheet to preferred scheme, the back one side intermediate position of backup pad is provided with control button.

Preferably, the bottom of the outer side of the lifting rod is provided with a fixed rod, and one end of the fixed rod is arranged at the top of the supporting base.

The utility model has the advantages of: the utility model provides an intelligent blackboard, through the handle to both sides pulling first magnetic sheet and second magnetic sheet, take the inserted bar out from the slot, thereby open first magnetic sheet and second magnetic sheet, expose the whiteboard, carry out the teaching, first magnetic sheet and second magnetic sheet can write, two magnetic sheets can be exchanged and used, convenient to use; the intelligent blackboard is also provided with a magnetic pen and an erasing plate which are matched with the first magnetic plate and the second magnetic plate for use, the magnetic pen can be repeatedly recycled, the blackboard is convenient and environment-friendly, the erasing plate has adsorbability, one surface of the erasing plate is provided with a sucking disc, and the sucking disc can be adsorbed on the first magnetic plate and the second magnetic plate and is matched with the magnetic plate for use, compared with a blackboard written by chalk, the blackboard is convenient and environment-friendly, and does not damage human health; the control button can control the intelligent blackboard to move, so that labor is saved, and the operation is simple.

Drawings

Fig. 1 is a schematic front view of a preferred embodiment of an intelligent blackboard according to the present invention;

fig. 2 is a schematic rear view of a preferred embodiment of an intelligent blackboard according to the present invention;

fig. 3 is a left side view schematic diagram of a preferred embodiment of an intelligent blackboard according to the present invention;

fig. 4 is a schematic view of a locking structure of a preferred embodiment of an intelligent blackboard according to the present invention;

fig. 5 is a schematic structural view of the blackboard eraser according to a preferred embodiment of the intelligent blackboard of the present invention.

In the figure: 1-a first magnetic plate, 2-a handle, 3-a lifting rod, 4-a supporting base, 5-a fixed block, 6-a second magnetic plate, 7-an electronic whiteboard, 8-an inserted rod, 9-a U-shaped connecting seat, 10-a rotating rod, 11-a cross rod, 12-a supporting plate, 13-a control button, 14-a first sliding block, 15-a fixed plate, 16-a sliding rail, 17-a slot, 18-a second sliding block, 19-a telescopic rod, 20-a spring, 21-a braking universal wheel, 22-a wiping plate and 23-a sucker.

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.

As shown in fig. 1-5, the utility model provides an intelligent blackboard, which comprises a supporting base 4 and a supporting plate 12, wherein a fixed plate 15 is installed at the top end and the bottom end of one side of the supporting plate 12, a slide rail 16 is installed inside the fixed plate 15, a first slide block 14 is arranged at the top of the slide rail 16, a first magnetic plate 1 is installed at one side of the top of the first slide block 14, a second magnetic plate 6 is installed at the other side of the top of the first slide block 14, an electronic white board 7 is installed at the middle position of the supporting plate 12, an inserting rod 8 is installed at the middle position of one side of the first magnetic plate 1, a slot 17 mutually matched with the inserting rod 8 is arranged at the middle position of one side of the second magnetic plate 6, U-shaped connecting seats 9 are symmetrically installed at the middle positions of two sides of the back of the supporting plate 12, a rotating rod 10 is installed inside the U-shaped connecting seats 9 through a bearing, horizontal pole 11 is installed to the top inboard of lifter 3, through to first magnetic sheet 1 of both sides pulling and second magnetic sheet 6, takes insert rod 8 out from slot 17 to open first magnetic sheet 1 and second magnetic sheet 6, expose whiteboard 7, teach, first magnetic sheet 1 and second magnetic sheet 6 can write, and two magnetic sheets can exchange use convenient to use.

In this embodiment, as shown in fig. 1, the intelligent blackboard is further provided with a magnetic pen used in cooperation with the first magnetic plate 1 and the second magnetic plate 6, and the magnetic pen can be repeatedly recycled, so that the intelligent blackboard is convenient and environment-friendly.

In this embodiment, as shown in fig. 1 and 5, this intelligent blackboard still is provided with the board 22 of wiping that cooperates first magnetic sheet 1 and second magnetic sheet 6 to use, and the one side of wiping board 22 is provided with sucking disc 23, and sucking disc 23 adsorbable is on first magnetic sheet 1 and second magnetic sheet 6, and the board 22 of wiping has the adsorptivity, cooperates the use of magnetic sheet, compares with the blackboard that the chalk was write, and convenient environmental protection does not produce the harm to human health.

In the present embodiment, as shown in fig. 1 and 4, a second slider 18 is disposed at a middle position of a front side of the second magnetic plate 6, a telescopic rod 19 is mounted on a top portion of the second slider 18, a spring 20 is mounted on a bottom portion of the telescopic rod 19, and the spring 20 is mounted inside the second magnetic plate 6.

In the present embodiment, as shown in fig. 1 and 2, fixed blocks 5 are installed on both sides of the supporting base 4, and braking universal wheels 21 are installed at four corners of the bottom end of the supporting base 4.

In this embodiment, as shown in fig. 1 and 2, the handles 2 are installed on two opposite sides of the first magnetic plate 1 and the second magnetic plate 6, the control button 13 is arranged in the middle of one side of the back surface of the support plate 12, the control button 13 can control the intelligent blackboard to move, manpower is saved, and operation is simple.

In the present embodiment, as shown in fig. 1 and 2, a fixing rod is installed at the bottom of the outer side of the lifting rod 3, and one end of the fixing rod is installed at the top of the supporting base 4.

In summary, in this embodiment, when the intelligent blackboard provided in this embodiment is used, the device is moved to a suitable position by the braking universal wheel 21 and is braked, the fixing plate 15 is installed at both the top end and the bottom end of one side of the supporting plate 12, the slide rail 16 is installed inside the fixing plate 15, the first slider 14 is installed at the top of the slide rail 16, the first magnetic plate 1 is installed at one side of the top of the first slider 14, the second magnetic plate 6 is installed at the other side of the top of the first slider 14, the electronic whiteboard 7 is installed at the middle position of the supporting plate 12, the insertion rod 8 is installed at the middle position of one side of the first magnetic plate 1, the insertion slot 17 matched with the insertion rod 8 is installed at the middle position of one side of the second magnetic plate 6, the second slider 18 is installed at the middle position of one side of the front of the second magnetic plate 6, the telescopic rod 19 is installed at the top of the second slider, the spring 20 is arranged inside the second magnetic plate 6, the U-shaped connecting seats 9 are symmetrically arranged at the middle positions of two sides of the back surface of the supporting plate 12, the rotating rod 10 is arranged inside the U-shaped connecting seats 9 through a bearing, the lifting rod 3 is connected outside the rotating rod 10, the other end of the lifting rod 3 is arranged on the supporting base 4, the bottom of the outer side of the lifting rod 3 is provided with a fixed rod, one end of the fixed rod is arranged at the top of the supporting base 4, the cross rod 11 is arranged on the inner side of the top of the lifting rod 3, the handles 2 are arranged on two opposite sides of the first magnetic plate 1 and the second magnetic plate 6, the first magnetic plate 1 and the second magnetic plate 6 are pulled towards two sides through the handles 2, the inserting rod 8 is pulled out of the inserting slot 17, so that the first magnetic plate 1 and the second magnetic plate 6 are opened to expose the electronic white board 7 for teaching, the first magnetic plate 1 and the second magnetic plate 6 can, convenient to use, this intelligence blackboard still is provided with the magnetism pen that first magnetic sheet 1 of cooperation and second magnetic sheet 6 used and wipes board 22, magnetism pen recycling, convenient environmental protection, it has the adsorptivity to wipe board 22, the one side of wiping board 22 is provided with sucking disc 23, sucking disc 23 adsorbability is on first magnetic sheet 1 and second magnetic sheet 6, the use of cooperation magnetic sheet, compare with the blackboard that the chalk was written, convenient environmental protection, do not produce the harm to the health, back one side intermediate position of backup pad 12 is provided with control button 13, the removal is realized to this intelligence blackboard of control button 13 steerable, the manpower is saved, and the operation is simple.

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 utility model provides an intelligent blackboard, includes support base (4) and backup pad (12), its characterized in that: the electronic whiteboard is characterized in that a fixing plate (15) is installed at the top end and the bottom end of one side of the supporting plate (12), a sliding rail (16) is installed inside the fixing plate (15), a first sliding block (14) is arranged at the top of the sliding rail (16), a first magnetic plate (1) is installed at one side of the top of the first sliding block (14), a second magnetic plate (6) is installed at the other side of the top of the first sliding block (14), an electronic whiteboard (7) is installed at the middle position of the supporting plate (12), an inserting rod (8) is installed at the middle position of one side of the first magnetic plate (1), a slot (17) matched with the inserting rod (8) is formed in the middle position of one side of the second magnetic plate (6), U-shaped connecting seats (9) are symmetrically installed at the middle positions of the two sides of the back of the supporting plate (12), and rotating rods (10) are installed inside, the outer connection of bull stick (10) has lifter (3), the other end of lifter (3) is installed on supporting base (4), horizontal pole (11) are installed to the top inboard of lifter (3).

2. The intelligent blackboard of claim 1, wherein: the intelligent blackboard is also provided with a magnetic pen matched with the first magnetic plate (1) and the second magnetic plate (6) for use.

3. The intelligent blackboard of claim 1, wherein: this intelligence blackboard still is provided with and cooperates first magnetic sheet (1) and second magnetic sheet (6) use and wipes board (22), the one side of wiping board (22) is provided with sucking disc (23), sucking disc (23) can adsorb on first magnetic sheet (1) and second magnetic sheet (6).

4. The intelligent blackboard of claim 1, wherein: the middle position of the front side of the second magnetic plate (6) is provided with a second sliding block (18), a telescopic rod (19) is installed at the top of the second sliding block (18), a spring (20) is installed at the bottom of the telescopic rod (19), and the spring (20) is installed inside the second magnetic plate (6).

5. The intelligent blackboard of claim 1, wherein: fixed block (5) are installed to the both sides of supporting base (4), bottom four corners department that supports base (4) installs braking universal wheel (21).

6. The intelligent blackboard of claim 1, wherein: handles (2) are installed on the two opposite sides of the first magnetic plate (1) and the second magnetic plate (6), and a control button (13) is arranged in the middle of one side of the back face of the supporting plate (12).

7. The intelligent blackboard of claim 1, wherein: the bottom outside lifter (3) is installed the dead lever, and the top at support base (4) is installed to the one end of dead lever.