CN204288557U - A kind of law teaching demo rack - Google Patents
A kind of law teaching demo rack Download PDFInfo
- Publication number
- CN204288557U CN204288557U CN201420693667.XU CN201420693667U CN204288557U CN 204288557 U CN204288557 U CN 204288557U CN 201420693667 U CN201420693667 U CN 201420693667U CN 204288557 U CN204288557 U CN 204288557U
- Authority
- CN
- China
- Prior art keywords
- electronic whiteboard
- law teaching
- demo rack
- electronic
- teaching demo
- 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 discloses a kind of law teaching demo rack, this law teaching demo rack comprises support, electronic whiteboard, short focus projector, stage property case; Described short focus projector is arranged on projector's universal stand of electronic whiteboard upper end, described electronic whiteboard is connected with notebook computer by data line, described short focus projector is connected with notebook by VGA line, the right side of described electronic whiteboard is provided with TV and network interface, power amplifier and sound equipment, computer system operation panel, electronic whiteboard guidance panel, and described stage property case is arranged on the side of electronic whiteboard.Electronic whiteboard and projector combine by law teaching demo rack of the present utility model, solve the dust problem of traditional blackboard, can simultaneously writing on the blackboard and projection, do not take the space of writing on the blackboard, easy to use.
Description
Technical field
The utility model belongs to electronic device field, particularly relates to a kind of law teaching demo rack.
Background technology
Tradition classroom is generally the combination of blackboard and projection cloth, and projection cloth pulls up and down, fragile, and projection cloth takies blackboard writing on the blackboard space, unreasonable structure; Projection screen has been grown and can have been turned to be yellow standing time, affects projection quality.There is dust problem or need erasing in blackboard, uses inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of law teaching demo rack, is intended to solve traditional blackboard and there is dust problem, the problem use inconvenience, projection cloth is fragile, taking blackboard writing on the blackboard space.
The utility model is achieved in that a kind of law teaching demo rack comprises support, electronic whiteboard, short focus projector, stage property case, described electronic whiteboard is divided into law Graphic Panel, on-the-spot demonstration plate, court's demonstration board three part, two ends, electronic whiteboard left and right are connected on support by globe joint, rotatable adjusting angle, described short focus projector is arranged on projector's universal stand of electronic whiteboard upper end, described electronic whiteboard is connected with notebook computer by data line, described short focus projector is connected with notebook by VGA line, the right side of described electronic whiteboard is provided with TV and network interface, power amplifier and sound equipment, computer system operation panel, electronic whiteboard guidance panel, described stage property case is arranged on the side of electronic whiteboard.
Further, the electronic pen of many different colours is laid in the lower right corner of described electronic whiteboard, and the width difference of lines is write in the front-end and back-end of electronic pen.
Further, described electronic whiteboard lay electronic teacher pointer, electronic teacher pointer is provided with electronic whiteboard open and close button, play pause button, volume knob.
Further, described support is provided with electronic whiteboard over cap, over cap is arranged on the front of electronic whiteboard display screen, can to the left or right pull out and shift the rear of electronic whiteboard onto.
Further, the supporting leg of described pedestal lower end is insert-type structure, can plug together downwards and upwards lift.
effect gathers
Electronic whiteboard and projector combine by law teaching demo rack of the present utility model, solve the dust problem of traditional blackboard, can simultaneously writing on the blackboard and projection, do not take the space of writing on the blackboard, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the law teaching demo rack that the utility model embodiment provides;
In figure: 1, support; 2, electronic whiteboard; 2-1, TV and network interface; 2-2, power amplifier and sound equipment; 2-3, computer system operation panel; 2-4, electronic whiteboard guidance panel; 2-5, electronic pen; 2-6, electronic teacher pointer; 3, short focus projector; 4, stage property case.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structure of law teaching demo rack of the present utility model, and as shown in the figure, the utility model is achieved in that a kind of law teaching demo rack comprises support 1, electronic whiteboard 2, short focus projector 3, stage property case 4; Described electronic whiteboard 2 is divided into law Graphic Panel, on-the-spot demonstration plate, court's demonstration board; Electronic whiteboard about 2 two ends are connected on support 1 by globe joint, rotatable adjusting angle; Described short focus projector 3 is arranged on projector's universal stand of electronic whiteboard 2 upper end, described electronic whiteboard 2 is connected with notebook computer by data line, described short focus projector 3 is connected with notebook by VGA line, the right side of described electronic whiteboard 2 is provided with TV and network interface 2-1, power amplifier and sound equipment 2-2, computer system operation panel 2-3, electronic whiteboard guidance panel 2-4, and described stage property case 4 is arranged on the side of electronic whiteboard 2.
Further, the electronic pen 2-5 of many different colours is laid in the lower right corner of described electronic whiteboard 2, and the width difference of lines is write in the front-end and back-end of electronic pen 2-5.
Further, the basis rest of described electronic whiteboard 2 has electronic teacher pointer 2-6, electronic teacher pointer 2-6 is provided with electronic whiteboard open and close button, plays pause button, volume knob.
Further, described support 1 is provided with electronic whiteboard over cap, and over cap is arranged on the front of electronic whiteboard display screen, can to the left or right pull out and shift the rear of electronic whiteboard onto.
Further, the supporting leg of described support 1 lower end is insert-type structure, can plug together downwards and upwards lift.
Electronic whiteboard and projector combine by law teaching demo rack of the present utility model, solve the dust problem of traditional blackboard, can simultaneously writing on the blackboard and projection, do not take the space of writing on the blackboard, easy to use.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that performing creative labour can make still within protection domain of the present utility model.
Claims (5)
1. a law teaching demo rack, is characterized in that, described law teaching demo rack comprises support, electronic whiteboard, short focus projector, stage property case; Described electronic whiteboard is divided into law Graphic Panel, on-the-spot demonstration plate, court's demonstration board three part, two ends, electronic whiteboard left and right are connected on support by globe joint, rotatable adjusting angle, described short focus projector is arranged on projector's universal stand of electronic whiteboard upper end, described electronic whiteboard is connected with notebook computer by data line, described short focus projector is connected with notebook by VGA line, the right side of described electronic whiteboard is provided with TV and network interface, power amplifier and sound equipment, computer system operation panel, electronic whiteboard guidance panel; Described stage property case is arranged on the side of electronic whiteboard.
2. law teaching demo rack as claimed in claim 1, it is characterized in that, the electronic pen of many different colours is laid in the lower right corner of described electronic whiteboard, and the width difference of lines is write in the front-end and back-end of electronic pen.
3. law teaching demo rack as claimed in claim 1, is characterized in that, described electronic whiteboard lay electronic teacher pointer, electronic teacher pointer is provided with electronic whiteboard open and close button, plays pause button, volume knob.
4. law teaching demo rack as claimed in claim 1, it is characterized in that, described support is provided with electronic whiteboard over cap, over cap is arranged on the front of electronic whiteboard display screen, can to the left or right pull out and shift the rear of electronic whiteboard onto.
5. law teaching demo rack as claimed in claim 1, it is characterized in that, the supporting leg of described pedestal lower end is insert-type structure, can plug together downwards and upwards lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693667.XU CN204288557U (en) | 2014-11-19 | 2014-11-19 | A kind of law teaching demo rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693667.XU CN204288557U (en) | 2014-11-19 | 2014-11-19 | A kind of law teaching demo rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204288557U true CN204288557U (en) | 2015-04-22 |
Family
ID=52871692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420693667.XU Expired - Fee Related CN204288557U (en) | 2014-11-19 | 2014-11-19 | A kind of law teaching demo rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204288557U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128175A (en) * | 2016-08-29 | 2016-11-16 | 成都蜀尚星科技有限公司 | A kind of functional educational projector |
| CN106681566A (en) * | 2017-01-20 | 2017-05-17 | 马鞍山状元郎电子科技有限公司 | Combined interactive electronic whiteboard |
| CN106960607A (en) * | 2017-05-08 | 2017-07-18 | 张志通 | A kind of modern electronic board of education |
-
2014
- 2014-11-19 CN CN201420693667.XU patent/CN204288557U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128175A (en) * | 2016-08-29 | 2016-11-16 | 成都蜀尚星科技有限公司 | A kind of functional educational projector |
| CN106681566A (en) * | 2017-01-20 | 2017-05-17 | 马鞍山状元郎电子科技有限公司 | Combined interactive electronic whiteboard |
| CN106960607A (en) * | 2017-05-08 | 2017-07-18 | 张志通 | A kind of modern electronic board of education |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |