CN208173045U - A kind of teaching Mobile multimedia blackboard - Google Patents
A kind of teaching Mobile multimedia blackboard Download PDFInfo
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- CN208173045U CN208173045U CN201820650430.1U CN201820650430U CN208173045U CN 208173045 U CN208173045 U CN 208173045U CN 201820650430 U CN201820650430 U CN 201820650430U CN 208173045 U CN208173045 U CN 208173045U
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- liquid crystal
- touch screen
- crystal touch
- mobile multimedia
- multimedia blackboard
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Abstract
The utility model discloses a kind of teaching Mobile multimedia blackboards, including protecting shell, idler wheel, liquid crystal touch screen, electronic sliding block, the idler wheel is provided with below the protection shell, the protection housing side is provided with connection cables, the connection cables are provided with attaching plug far from described protection shell one end, the protection enclosure interior is provided with reserve battery, controller is provided with above the reserve battery, the controller side is provided with memory, the protection shell front is provided with limiting groove, the limiting groove is internally provided with the liquid crystal touch screen.Beneficial effect is：The utility model can according to the needs of users rise or fall liquid crystal touch screen, convenient for users to the writing words on liquid crystal touch screen, simultaneously can also mobile multimedia blackboard as needed position, facilitate the progress of teacher's teaching, this is practical easy to use, simple, substantially increases the flexibility of multimedia blackboard.
Description
Technical field
The utility model relates to realia fields, more particularly to a kind of teaching Mobile multimedia blackboard.
Background technique
Blackboard is the essential apparatus in school instruction, with the development of science and technology, at present teaching generallyd use it is more
Media are given lessons, and universal with multimedia technology and equipment, its relatively-stationary structure of traditional blackboard is brought to multimedia teaching
Very big inconvenience, therefore multimedia blackboard occur, it is using tele-board as representative to multimedia blackboard, including electronics is white
Plate, intelligence move the number display class education religion with functions such as audio-visual, writing, interactions including projector, multimedia electronic platform
The general designation of product is learned, but the position of general multimedia blackboard is fixed, mobile inconvenience, to the normal teaching of teacher
Great inconvenience is brought, and the height of multimedia blackboard is also fixation, for or the higher people of height lower for height,
It is all more inconvenient to use.
Utility model content
The purpose of this utility model is that provide a kind of teaching Mobile multimedia to solve the above-mentioned problems black
Plate.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of teaching Mobile multimedia blackboard, including protection shell, idler wheel, liquid crystal touch screen, electronic sliding block, it is described
It is provided with the idler wheel below protection shell, the protection housing side is provided with connection cables, and the connection cables are far from institute
It states protection shell one end and is provided with attaching plug, the protection enclosure interior is provided with reserve battery, the reserve battery top
It is provided with controller, the controller side is provided with memory, and the protection shell front is provided with limiting groove, the limit
Position inside grooves are provided with the liquid crystal touch screen, and the liquid crystal touch screen side is provided with the electronic sliding block, described electronic
Sliding block is provided with sliding rail far from the liquid crystal touch screen side, and the limiting groove is provided with electricity close to the connection cables side
Source indicator light, the power supply indicator top are provided with loudspeaker, and the limiting groove is set far from the power supply indicator side
It is equipped with USB interface, declines button is provided with above the USB interface, is provided with rising button above the declines button, it is described
It is provided with rubber fixed block above rising button, the rubber fixed block is internally provided with lettering pen.
In above structure, multimedia blackboard is moved to the position of teacher's needs by the idler wheel, passes through the power supply
Plug powers on, and the power supply indicator is bright, while the liquid crystal touch screen is bright, needs to pin the rising according to itself
Button or the declines button, the electronic sliding block drive the liquid crystal touch screen to rise or fall, unclamp the rising button
Or the declines button, the electronic sliding block stop movement, are parked in the liquid crystal touch screen in the height of oneself needs, from institute
State and remove the lettering pen on rubber fixed block, carried out on the liquid crystal touch screen by the lettering pen function selection and
Carry out text writing.
It is the electronic sliding block, the power supply indicator, described in order to further increase the property easy to use of multimedia blackboard
Loudspeaker, the liquid crystal touch screen, the rising button, the declines button and the memory are electrically connected with the controller
It connects.
In order to further increase the property easy to use of multimedia blackboard, the sliding rail is slidably connected with the electronic sliding block,
The electronic sliding block is fixedly connected with the liquid crystal touch screen by screw.
In order to further increase the property easy to use of multimedia blackboard, the liquid crystal touch screen passes through with the limiting groove
Card slot is fixedly connected.
In order to further increase the property easy to use of multimedia blackboard, the protection shell and the attaching plug pass through institute
Connection cables are stated to be connected.
In order to further increase the property easy to use of multimedia blackboard, the rising button, described is raised at the declines button
Sound device and the power supply indicator are embedded on the protection shell.
In order to further increase the property easy to use of multimedia blackboard, the rubber fixed block and the protection shell are viscous
It connects.
Beneficial effect is：The utility model can according to the needs of users rise or fall liquid crystal touch screen, convenient
User's writing words on liquid crystal touch screen, at the same can also mobile multimedia blackboard as needed position, facilitate teacher to teach
The progress of work is learned, this is practical easy to use, simple, substantially increases the flexibility of multimedia blackboard.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, lower section will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the attached drawing in the description of lower section is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of front view of teaching Mobile multimedia blackboard described in the utility model；
Fig. 2 is a kind of housing interior structure schematic diagram of teaching Mobile multimedia blackboard described in the utility model；
Fig. 3 is a kind of circuit structure flow diagram of teaching Mobile multimedia blackboard described in the utility model.
The reference numerals are as follows：
1, shell is protected；2, loudspeaker；3, electronic sliding block；4, sliding rail；5, attaching plug；6, connection cables；7, power supply refers to
Show lamp；8, limiting groove；9, USB interface；10, declines button；11, rising button；12, rubber fixed block；13, lettering pen；14,
Liquid crystal touch screen；15, memory；16, reserve battery；17, controller；18, idler wheel.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as referring to
Show or imply relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " are defined as a result,
Deng feature can explicitly or implicitly include one or more of the features.In the description of the present invention, unless
It is otherwise noted, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing：
As shown in Figure 1-Figure 3, a kind of teaching Mobile multimedia blackboard, including protection shell 1, idler wheel 18, liquid crystal touching
Screen 14, electronic sliding block 3 are touched, protects and is provided with idler wheel 18 below shell 1, idler wheel 18 protects shell 1 to mobile multimedia blackboard
Side is provided with connection cables 6, and connection cables 6 are to connect attaching plug 5, and connection cables 6 are far from the setting of protection 1 one end of shell
There is attaching plug 5, for attaching plug 5 to power on, protection shell 1 is internally provided with reserve battery 16, and reserve battery 16 is used
Electric energy is provided using the work when power supply is out of power as equipment, controller 17,17 model of controller are provided with above reserve battery 16
For KY025, to control the work of equipment, 17 side of controller is provided with memory 15, and 15 model 24C02 of memory is used
To store data, protection 1 front of shell is provided with limiting groove 8, position of the limiting groove 8 to fixed liquid crystal touch screen 14,
Limiting groove 8 is internally provided with liquid crystal touch screen 14, and liquid crystal touch screen 14 is to show writings and image and carry out function choosing
It selects, 14 side of liquid crystal touch screen is provided with electronic sliding block 3, and electronic sliding block 3 is electronic to drive liquid crystal touch screen 14 to move up and down
Sliding block 3 is provided with sliding rail 4, position of the sliding rail 4 to the electronic sliding block 3 of fixation far from 14 side of liquid crystal touch screen, and limiting groove 8 leans on
Nearly 6 side of connection cables is provided with power supply indicator 7, and power supply indicator 7 is to show whether power on, power supply indicator 7
Top is provided with loudspeaker 2, and loudspeaker 2 is provided with to playing audio-fequency data, limiting groove 8 far from 7 side of power supply indicator
USB interface 9, USB interface 9 are provided with declines button 10, declines button 10 to connect other electronic equipments above USB interface 9
It is moved down to control electronic sliding block 3, rising button 11 is provided with above declines button 10, rising button 11 is to control electricity
Movable slider 3 moves up, and rubber fixed block 12 is provided with above rising button 11, rubber fixed block 12 is to fixed lettering pen
13, rubber fixed block 12 is internally provided with lettering pen 13, and lettering pen 13 is to the writing words on liquid crystal touch screen 14 or progress
Function selection.
In above structure, multimedia blackboard is moved to the position of teacher's needs by idler wheel 18, is connect by attaching plug 5
Energization source, power supply indicator 7 is bright, while liquid crystal touch screen 14 is bright, according to itself need to pin rising button 11 or decline by
Button 10, electronic sliding block 3 drive liquid crystal touch screen 14 to rise or fall, and unclamp rising button 11 or declines button 10, electronic sliding block 3
Stop movement, is parked in liquid crystal touch screen 14 in the height of oneself needs, lettering pen 13 is removed from rubber fixed block 12, is passed through
Lettering pen 13 carries out function selection on liquid crystal touch screen 14 and carries out text writing.
In order to further increase the property easy to use of multimedia blackboard, electronic sliding block 3, power supply indicator 7, loudspeaker 2, liquid
Brilliant touch screen 14, rising button 11, declines button 10 and memory 15 are electrically connected with controller 17, and sliding rail 4 and electronic sliding block 3 are sliding
Dynamic connection, electronic sliding block 3 are fixedly connected with liquid crystal touch screen 14 by screw, and liquid crystal touch screen 14 leads to by limiting groove 8
Card slot connection is crossed, protection shell 1 is connected with attaching plug 5 by connection cables 6, rising button 11, declines button 10, loudspeaker
2 and power supply indicator 7 be embedded in protection shell 1 on, rubber fixed block 12 with protect shell 1 it is Nian Jie.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of teaching Mobile multimedia blackboard, it is characterised in that：Including protection shell, idler wheel, liquid crystal touch screen, electronic
Sliding block, the protection shell lower section are provided with the idler wheel, and the protection housing side is provided with connection cables, the connecting line
Cable is provided with attaching plug far from described protection shell one end, and the protection enclosure interior is provided with reserve battery, described spare
Controller is provided with above battery, the controller side is provided with memory, and it is recessed that the protection shell front is provided with limit
Slot, the limiting groove are internally provided with the liquid crystal touch screen, and the liquid crystal touch screen side is provided with the electronic sliding block,
The electronic sliding block is provided with sliding rail far from the liquid crystal touch screen side, and the limiting groove is close to the connection cables side
It is provided with power supply indicator, is provided with loudspeaker above the power supply indicator, the limiting groove is far from the power supply instruction
Lamp side is provided with USB interface, and declines button is provided with above the USB interface, is provided with rising above the declines button
Button, the rising button top are provided with rubber fixed block, and the rubber fixed block is internally provided with lettering pen.
2. a kind of teaching Mobile multimedia blackboard according to claim 1, it is characterised in that：The electronic sliding block,
The power supply indicator, the loudspeaker, the liquid crystal touch screen, the rising button, the declines button and the storage
Device is electrically connected with the controller.
3. a kind of teaching Mobile multimedia blackboard according to claim 1, it is characterised in that：The sliding rail with it is described
Electronic sliding block is slidably connected, and the electronic sliding block is fixedly connected with the liquid crystal touch screen by screw.
4. a kind of teaching Mobile multimedia blackboard according to claim 1, it is characterised in that：The liquid crystal touch screen
It is fixedly connected with the limiting groove by card slot.
5. a kind of teaching Mobile multimedia blackboard according to claim 1, it is characterised in that：The protection shell with
The attaching plug is connected by the connection cables.
6. a kind of teaching Mobile multimedia blackboard according to claim 1, it is characterised in that：The rising button,
The declines button, the loudspeaker and the power supply indicator are embedded on the protection shell.
7. a kind of teaching Mobile multimedia blackboard according to claim 1, it is characterised in that：The rubber fixed block
With the protection case bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650430.1U CN208173045U (en) | 2018-05-03 | 2018-05-03 | A kind of teaching Mobile multimedia blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650430.1U CN208173045U (en) | 2018-05-03 | 2018-05-03 | A kind of teaching Mobile multimedia blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208173045U true CN208173045U (en) | 2018-11-30 |
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ID=64368583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820650430.1U Active CN208173045U (en) | 2018-05-03 | 2018-05-03 | A kind of teaching Mobile multimedia blackboard |
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| Country | Link |
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| CN (1) | CN208173045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872574A (en) * | 2019-02-28 | 2019-06-11 | 安徽信息工程学院 | A kind of intelligent blackboard structure |
| CN110481206A (en) * | 2019-08-26 | 2019-11-22 | 商丘医学高等专科学校 | A kind of auxiliary device convenient for writing English word |
-
2018
- 2018-05-03 CN CN201820650430.1U patent/CN208173045U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872574A (en) * | 2019-02-28 | 2019-06-11 | 安徽信息工程学院 | A kind of intelligent blackboard structure |
| CN109872574B (en) * | 2019-02-28 | 2020-12-18 | 安徽信息工程学院 | Intelligent blackboard structure |
| CN110481206A (en) * | 2019-08-26 | 2019-11-22 | 商丘医学高等专科学校 | A kind of auxiliary device convenient for writing English word |
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