CN206277838U - One kind automation magnetic blackboard - Google Patents
One kind automation magnetic blackboard Download PDFInfo
- Publication number
- CN206277838U CN206277838U CN201621130433.XU CN201621130433U CN206277838U CN 206277838 U CN206277838 U CN 206277838U CN 201621130433 U CN201621130433 U CN 201621130433U CN 206277838 U CN206277838 U CN 206277838U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- blackboard
- bottom roll
- roller
- wiping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of automation magnetic blackboard, including blackboard support and blackboard frame, and blackboard support includes two columns be arrangeding in parallel, and two columns are supported by supporting leg；Blackboard frame includes upper roller, bottom roll, is adsorbed with white magnetic cloth, magnetic storehouse, clipboard and the wiping arrangement of magnetic；The two ends of upper roller and bottom roll are connected by bearing part with two columns；Magnetic cloth is enclosed within roller and bottom roll, the conveyer belt that roller and bottom roll are rotated in composition；Stepper motor is provided with the outside of a column wherein, stepper motor is connected with upper drum drive；The wiping cylinder for wiping magnetic cloth is provided with the back side of blackboard frame；The magnetic storehouse equipped with magnetic is provided near below the lower rolling；The Bluetooth receptions module being connected with stepper motor is provided with blackboard frame front edge；Using the automation magnetic blackboard of said structure have the advantages that free from dust pollute, economize on resources, it is environmentally friendly, time saving and energy saving, flexible to operation.
Description
Technical field
The utility model belongs to teaching or demonstration equipment technical field, more particularly to a kind of automation magnetic blackboard.
Background technology
The basic function of blackboard is write with letter written with chalk, or is write with water-color paintbrush on blank, and blackboard eraser people is used in font erasing
Work is wiped.Due to simple and practical, current most of blackboards still in this way, the not only time-consuming expense when blackboard wiping is needed
Power, can also produce many chalk powders, chalk powder not to be drawn onto in vivo by teacher and neighbouring classmate unavoidably in being diffused into air, the time
Grow and had a strong impact on the healthy of teacher.For this defect, the magnet board of magnetophoresis Technology design has been utilized at present, especially
It using more, also has with the blackboard of big teaching aid on the small blackboard of child, but these designs are also maintained
In the stage of manually operated wiping, still waste time and energy.
The content of the invention
The purpose of this utility model is to solve above-mentioned problem of the prior art, and provides a kind of automation magnet board dress
Put, by the combination magnetophoresis technology and automatic technology, design a kind of magnet board of automation, do not produce chalk powder, and
And it is time saving and energy saving.
The technical scheme that the utility model is used is：
One kind automation magnetic blackboard, including blackboard support and blackboard frame, the blackboard support are parallel including two
The column of setting, described two columns are supported by supporting leg；The blackboard frame includes upper roller, bottom roll, is adsorbed with magnetic
White magnetic cloth, magnetic storehouse, clipboard and wiping arrangement；The two ends of the upper roller and bottom roll pass through bearing part and described two
Individual column connection, the upper roller and bottom roll be arranged in parallel, respectively positioned at the top and bottom of column；The magnetic cloth is enclosed within
On roller and bottom roll, the conveyer belt that roller and bottom roll are rotated in composition；It is provided with the front of the blackboard frame and is covered in magnetic cloth
Transparent wordpad above；One end of the rotating shaft of roller is provided with driving gear on described, is set on the outside of a column wherein
There is drive device, the drive device is connected with upper drum drive；It is provided with the back side of the blackboard frame and wipes the electronic of magnetic cloth
Wiping arrangement；The magnetic storehouse equipped with magnetic is provided near below the bottom roll.
Further improve, state drive device for stepper motor, the stepper motor passes through the rotation of shaft coupling and upper roller
Axle is connected.
Further improve, the wiping arrangement is to be arranged on the wiping that the backboard frame back side is connected by bearing part with two columns
Roller is wiped, driven gear is provided with one end of the wiping cylinder rotating shaft, the driven gear meshes together with driving gear.
Further improve, the automation magnetic blackboard also includes the remote control dress that stepper motor described in remote control is rotated
Put.
Further improve, the remote control includes being arranged on being connected with the stepper motor for blackboard frame front edge
Bluetooth receptions module, and Bluetooth remote control panel.
Further improve, the roll wheel assembly for driving blackboard support freely to walk is provided with the supporting leg, described
Roll wheel assembly is provided with brake component.
The beneficial effects of the utility model are：
1. automation magnetic blackboard of the present utility model uses driving band type magnetic cloth technology, and magnet is carried with top
Pen write, wiped using mechanical electric device, free from dust pollution both economized on resources, and environment protection health, and time saving and energy saving；
2. drive device uses stepper motor, it is possible to achieve precise control, moves up and down magnetic cloth easy to operate；
3., using the wiping cylinder automatic erasing being connected with upper roller, wipe uniform, there is provided the automation of whole device
Degree；
4. the movement of through hole remote control magnetic cloth, easy to operate, easy-to-use；
5. it is swift in response as straighforward operation instrument using bluetooth, can flexible operating, no operation in any angle
Dead angle, and remote control distance is long；
6. roll wheel assembly is provided with support, it is possible to achieve light mobile blackboard.
There is a kind of automation magnetic blackboard that the utility model is provided free from dust to pollute, economize on resources, environmentally friendly, province
Shi Shengli, advantage flexible to operation.
Brief description of the drawings
A kind of planar structure schematic diagram of automation magnetic blackboard that Fig. 1 is provided for the utility model.
The structure that a kind of magnetic cloth of automation magnetic blackboard that Fig. 2 is provided for the utility model is wrapped on roller is shown
It is intended to.
In figure：10th, column；11st, supporting leg；12nd, roll wheel assembly；13rd, brake component；20th, upper roller；21st, bottom roll；22nd, magnetic
Cloth；23rd, magnetic storehouse；24th, wiping cylinder；25th, stepper motor；26th, shaft coupling；27th, driving gear；28th, driven gear；30th, it is blue
Tooth receiver module.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment, one kind automation magnetic blackboard, as illustrated, including blackboard support and blackboard frame, the blackboard
Support includes two columns 10 be arrangeding in parallel, and described two columns 10 are supported by supporting leg 11, it is contemplated that in use
The convenience of mobile blackboard, the roll wheel assembly 12 contacted with ground is set in supporting leg 11, and system is provided with roll wheel assembly 12
Moving part 13, light mobile blackboard is not rolled with the brake wheel of brake component 13 in use.The blackboard frame includes upper
Roller 20, bottom roll 21, the white magnetic cloth 22, the magnetic storehouse 23 that are adsorbed with magnetic.The two ends of the upper roller 20 and bottom roll 21
It is connected with described two columns 10 by bearing part, the upper roller 20 and bottom roll 21 be arranged in parallel, respectively positioned at column 10
Top and bottom, the magnetic cloth 22 is enclosed within roller 20 and bottom roll 21, and roller 20 and bottom roll 21 are rotated in composition
Conveyer belt；The transparent wordpad covered on magnetic cloth 22 is provided with the front of the blackboard frame（Not shown in figure）, modeling can be used
Flitch or glass plate.The outside of a column 10 is provided with drive device, the drive device and upper roller 20 wherein
Drive connection, under the drive of drive device on roller 20 and bottom roll 21 with magnetic cloth 22 for conveyer belt is synchronized with the movement.Described
The back side of backboard frame is provided with the electric cleaning device for wiping magnetic cloth, near the magnetic storehouse 23 is arranged on below bottom roll 21.
In order to realize precise control, the drive device is using the stepper motor being connected with upper roller 20 by shaft coupling 26
25, stepper motor 25 is easily controlled, and stride is accurate.In order to improve the uniformity of wiping, the electric cleaning device is to be arranged on
The wiping cylinder 24 that the backboard frame back side is connected by bearing part with two columns 10, one end of the rotating shaft of roller 20 sets on described
There is driving gear 27, driven gear 28, the driven gear 28 and driving tooth are provided with one end of the rotating shaft of the wiping cylinder 24
Wheel 27 meshes together, and when upper roller 20 is rotated, drives the synchronous axial system of wiping cylinder 24.
The course of work of above-mentioned automation magnetic blackboard is：
Writing on the blackboard is write.By black magnetic powder uniform adsorption on a smooth white surface of magnetic cloth 22, when with a head
When thin rod with magnet is moved on the clipboard on magnetic cloth 22, the black magnetic powder layer on magnetic cloth 22 can be scratched, and appear
Go out following white magnetic cloth 22, so as to show the motion track of thin rod（The word write）.One screen can start stepping electricity after writing completely
Magnetic cloth is moved or moved down on machine 25, continues to write.
The wiping of writing on the blackboard.After magnetic cloth 22 moves to the dorsal part of blackboard frame, by wiping cylinder 24, wiping cylinder 24 passes through
Driven gear 28 meshes together with upper roller 20, so during magnetic cloth 22 is rotated, the rotation direction of wiping cylinder 24
With the direction of motion of magnetic cloth 22 conversely, relative motion and produce wiping effect, due to the surface of the uniform smooth of wiping cylinder 24, wipe
Uniform in effect is wiped, and the effect of synchronous wiping can be accomplished in the moving process of magnetic cloth 22.Bottom roll 21 is bypassed in magnetic cloth 22
When magnetic cloth 22 enough magnetics will be adsorbed by magnetic storehouse 23, it is ready to be that magnetic cloth 22 works on around front.
In order to improve the operation convenience to this automation magnetic blackboard, remote control dress is additionally provided with the front of blackboard frame
Put, can be realized from infrared ray, bluetooth or other remote control modules, in the present embodiment in order to improve the flexible of operation
Property, remote control dead angle is not produced, from the Bluetooth receptions module 30 that the driver with stepper motor 25 is connected, sent out by operating bluetooth
The panel i.e. achievable control to stepper motor 25 is penetrated, and then realizes the control for moving up and down to magnetic cloth 22.Bluetooth Receiver,
Without having to just can just receive signal to receiver as infrared remote control, and remote control distance is long, is also exactly in indigo plant
Tooth remote control panel it is also possible to use the mobile phone with Bluetooth function and matched with the Bluetooth receptions module 30 in blackboard frame when breaking down,
Serve as Bluetooth operation panel, it is flexible and convenient to use.
A kind of automation magnetic blackboard that specific embodiment more than can be seen that the utility model offer has
Have the advantages that free from dust pollute, economize on resources, it is environmentally friendly, time saving and energy saving, flexible to operation.
Claims (6)
1. it is a kind of to automate magnetic blackboard, it is characterised in that including blackboard support and blackboard frame, the blackboard support includes
Two columns be arrangeding in parallel, described two columns are supported by supporting leg；The blackboard frame includes upper roller, bottom roll, absorption
There are white magnetic cloth, magnetic storehouse, clipboard and the wiping arrangement of magnetic；The two ends of the upper roller and bottom roll pass through bearing part
It is connected with described two columns, the upper roller and bottom roll be arranged in parallel, respectively positioned at the top and bottom of column；The magnetic
Cloth is enclosed within roller and bottom roll, the conveyer belt that roller and bottom roll are rotated in composition；It is provided with the front of the blackboard frame
The transparent wordpad covered on magnetic cloth；Drive device, the drive device and upper rolling are provided with the outside of a column wherein
Cylinder drive connection；The electric cleaning device for wiping magnetic cloth is provided with the back side of the blackboard frame；Set near below the bottom roll
There is the magnetic storehouse equipped with magnetic.
2. one kind according to claim 1 automates magnetic blackboard, it is characterised in that the drive device is stepping
Motor, the stepper motor is connected by shaft coupling with the rotary shaft of upper roller.
3. one kind according to claim 2 automates magnetic blackboard, it is characterised in that the wiping arrangement is setting
The wiping cylinder being connected with two columns by bearing part at the backboard frame back side, one end of the rotating shaft of roller is provided with master on described
Moving gear, driven gear is provided with one end of the wiping cylinder rotating shaft, and the driven gear meshes together with driving gear.
4. one kind according to claim 3 automates magnetic blackboard, it is characterised in that the automation magnet board
Device also includes the remote control that stepper motor described in remote control is rotated.
5. one kind according to claim 4 automates magnetic blackboard, it is characterised in that the remote control includes setting
Put the Bluetooth receptions module being connected with the stepper motor in blackboard frame front edge, and Bluetooth remote control panel.
6. the one kind according to any one of claim 1 to 5 automates magnetic blackboard, it is characterised in that in the branch
Leg is provided with the roll wheel assembly for driving blackboard support freely to walk, and brake component is provided with the roll wheel assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130433.XU CN206277838U (en) | 2016-10-18 | 2016-10-18 | One kind automation magnetic blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130433.XU CN206277838U (en) | 2016-10-18 | 2016-10-18 | One kind automation magnetic blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206277838U true CN206277838U (en) | 2017-06-27 |
Family
ID=59086019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621130433.XU Expired - Fee Related CN206277838U (en) | 2016-10-18 | 2016-10-18 | One kind automation magnetic blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206277838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347699A (en) * | 2022-01-12 | 2022-04-15 | 浙江农林大学暨阳学院 | Blackboard equipment for writing with help of magnetic powder |
-
2016
- 2016-10-18 CN CN201621130433.XU patent/CN206277838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347699A (en) * | 2022-01-12 | 2022-04-15 | 浙江农林大学暨阳学院 | Blackboard equipment for writing with help of magnetic powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20171018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |