CN206374417U - Computer teaching device - Google Patents
Computer teaching device Download PDFInfo
- Publication number
- CN206374417U CN206374417U CN201621008329.3U CN201621008329U CN206374417U CN 206374417 U CN206374417 U CN 206374417U CN 201621008329 U CN201621008329 U CN 201621008329U CN 206374417 U CN206374417 U CN 206374417U
- Authority
- CN
- China
- Prior art keywords
- display
- computer teaching
- teaching device
- glass plate
- travel
- 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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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of computer teaching device.Described device includes a travel(l)ing rest, and display is provided with described travel(l)ing rest, and the first printing opacity writing glass plate is provided with the liquid crystal panel of described display.In said apparatus, by directly setting writing glass plate over the display, teacher can be made directly to write in front of the display, it is easy to use；Because display is that can show operating process and display related content, and it can write, dual-use material, thus it is easy to use, and cost is low.
Description
Technical field
The utility model is related to a kind of computer teaching device.
Background technology
It is typically to be imparted knowledge to students on blank or on blackboard by way of projection, while can in existing teaching process
To be recorded on blank or on blackboard or remarks some emphasis, main points etc..
This mode not only needs extra projector equipment, and to residing for during environmental requirement and teachers ' teaching
Position and posture have certain requirement, it is therefore extremely inconvenient.
Utility model content
For drawbacks described above, the purpose of this utility model is to provide a kind of simple in construction, easy to use, cost low meter
Calculation machine instructional device.
To reach above-mentioned purpose, computer teaching device of the present utility model, including a travel(l)ing rest, in described activity
Display is provided with support, the first printing opacity writing glass plate is provided with the liquid crystal panel of described display.
Preferably, also including the control device of connection display, for controlling described display to show a solid color.
Preferably, described travel(l)ing rest includes：Base, is provided with lowering or hoisting gear, described liter on described base
Connecting plate is provided with falling unit, described display is arranged on described support by connecting plate.
Preferably, being additionally provided with mainframe on described base.
Preferably, being also hinged with the second printing opacity writing glass plate in described the first printing opacity writing glass plate side.
Preferably, described lowering or hoisting gear includes：Hollow square column on base, in the column inner bottom part
Motor, screw rod is installed on the motor axle, on described screw rod be provided with nut, on described nut
The sleeve pipe being adapted to the column is fixed with, described connecting plate is arranged on sleeve pipe.
In said apparatus, by directly setting writing glass plate over the display, teacher can be made directly to be written on display
It is easy to use before device；Because display is that can show operating process and display related content, and it can write, dual-use material,
Therefore easy to use, cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of lowering or hoisting gear in embodiment described in Fig. 1.
Embodiment
The utility model is further described with reference to embodiment and accompanying drawing.
As shown in figure 1, including a travel(l)ing rest 3, display 1 is provided with described travel(l)ing rest, show in described
Show and the first printing opacity writing glass plate 2 is provided with the liquid crystal panel of device.
In use, display can be directly connected to computer, to show teaching process or demonstration operating process.It is standby when needing
When noting or emphasizing some emphasis, it can directly be write on writing glass plate, after having write, can directly wipe, not influence again
Use, therefore using more convenient.
Further improved as the utility model, include the control device of connection display, it is described for controlling
Display shows a solid color.When closed, it shows black to usual display, therefore book glass plate background now is black
Color, so, it can be used as blackboard.By control device display can also be made to be shown as white background, so, its
It can be used as blank.Described control device is prior art, need to only make all white of display, also may be used certainly
To be arranged as required to green, blueness etc..
As shown in figure 1, travel(l)ing rest 3 includes：Base 35, is provided with lowering or hoisting gear, described liter on described base
Connecting plate 36 is provided with falling unit, described display is arranged on described support by connecting plate 36.
Mainframe is additionally provided with described base.So, facilitate the installation of main frame and display and use.
Certainly, main frame can also be located at the back of display.
Further improved as the utility model, second is also hinged with described the first printing opacity writing glass plate side
Printing opacity writes glass plate.So, it can first be write on the second printing opacity writing glass plate, after the completion of writing, open the second printing opacity
Glass plate is write, then can be write on the first printing opacity writing glass plate.So, it is easy to improve the continuity of teaching process and complete
Whole property.
Above-mentioned lowering or hoisting gear can be in order to adjust the height of display, in favor of the use in teaching process.Above-mentioned
Lowering or hoisting gear can be mechanical lifting gear, can also Motorized lift device.Further improved as the utility model, it is described
Lowering or hoisting gear include：Hollow square column 32 on base, in the motor 31 of the column inner bottom part, in institute
State and screw rod 33 be installed on motor axle, on described screw rod be provided with nut, be fixed with described nut with it is described
The sleeve pipe 34 of column adaptation, described connecting plate 36 is arranged on sleeve pipe 34.
Claims (6)
1. a kind of computer teaching device, it is characterised in that including a travel(l)ing rest, be provided with described travel(l)ing rest aobvious
Show device, the first printing opacity writing glass plate is provided with the liquid crystal panel of described display.
2. computer teaching device as claimed in claim 1, it is characterised in that also including the control device for connecting display,
For controlling described display to show a solid color.
3. computer teaching device as claimed in claim 1, it is characterised in that described travel(l)ing rest includes：Base, in institute
It is provided with the base stated on lowering or hoisting gear, described lowering or hoisting gear and is provided with connecting plate, described display passes through connecting plate
On described support.
4. computer teaching device as claimed in claim 3, it is characterised in that be additionally provided with main frame on described base
Frame.
5. computer teaching device as claimed in claim 1, it is characterised in that write glass plate one in the first described printing opacity
Side is also hinged with the second printing opacity writing glass plate.
6. computer teaching device as claimed in claim 3, it is characterised in that：Described lowering or hoisting gear includes：Installed in base
On hollow square column, in the motor of the column inner bottom part, screw rod is installed on the motor axle, in institute
The screw rod stated is provided with nut, and the sleeve pipe being adapted to the column is fixed with described nut, and described connecting plate is set
On sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008329.3U CN206374417U (en) | 2016-08-31 | 2016-08-31 | Computer teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008329.3U CN206374417U (en) | 2016-08-31 | 2016-08-31 | Computer teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374417U true CN206374417U (en) | 2017-08-04 |
Family
ID=59401258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621008329.3U Expired - Fee Related CN206374417U (en) | 2016-08-31 | 2016-08-31 | Computer teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374417U (en) |
-
2016
- 2016-08-31 CN CN201621008329.3U patent/CN206374417U/en not_active Expired - Fee Related
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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: 20170804 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |