CN202685670U - Multimedia teaching blackboard with computer - Google Patents
Multimedia teaching blackboard with computer Download PDFInfo
- Publication number
- CN202685670U CN202685670U CN 201220372835 CN201220372835U CN202685670U CN 202685670 U CN202685670 U CN 202685670U CN 201220372835 CN201220372835 CN 201220372835 CN 201220372835 U CN201220372835 U CN 201220372835U CN 202685670 U CN202685670 U CN 202685670U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- casing
- computer
- multimedia teaching
- pulleys
- 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 relates to the field of teaching apparatuses, particularly to a multimedia teaching blackboard with a computer. The multimedia teaching blackboard comprises a casing; the casing is equipped with wall hanging racks, sound boxes and a camera; two pieces of display screens are installed at the center of an external side surface of the casing; two sides of the external side surface of the casing are provided with a fixed blackboard respectively; an upper portion and a lower portion of the casing are provided with a concave track respectively; two pieces of movable blackboards with pulleys, which are connected through the concave tracks, are arranged on the casing; the lower portion of the casing is provided with a computer control panel; and four angles of back sides of the movable blackboards are provided with the pulleys, the sizes of the pulleys and the concave tracks of the casing are appropriate, and the pulleys and the concave tracks of the casing are matched in use. The beneficial effects of the multimedia teaching blackboard are that: computer technologies and functions of the blackboard are integrated as a whole, the functions are various, and the usage is very convenient.
Description
Technical field
The utility model relates to the instructional device field, specifically a kind of multimedia teaching blackboard with computer.
Background technology
Along with the fast development of modern science and technology, along with the fast development of modern science and technology, the multimedia teaching apparatus such as computer, projecting apparatus have replaced the educational aids such as traditional blackboard, chalk gradually, have obtained good effect in the application of teaching, training, report.The patent No. that State Intellectual Property Office of the People's Republic of China announced on June 22nd, 2011 is: a kind of multimedia teaching instrument with computer of 2010206586095 has replaced blackboard with multimedias such as computer, projecting apparatus exactly.But this product has completely lost the function of traditional blackboard, chalk, when teacher or student need to use chalk-writing, can't meet the demands.In addition, when running into the situations such as power failure or this product break down, the academics and students just cannot carry out the blackboard writing on the blackboard.
Summary of the invention
The purpose of this utility model is to provide a kind of multimedia teaching blackboard with computer, and it combines computer technology and traditional blackboard in order to solve the deficiencies in the prior art, and function is more, and is very easy to use.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of multimedia teaching blackboard with computer, comprise housing, assembly wall hanger, audio amplifier and camera on the housing, two display screens are installed in the middle of the housing superolateral surface, housing superolateral surface both sides respectively are equipped with fixedly blackboard, and housing is setting up and down concave tracks, be provided with two movable blackboards with pulley that connect by concave tracks on the housing, lower housing portion is installed computer console.
Four jiaos at the described movable blackboard back side is provided with pulley, and pulley and housing concave tracks size to fit are used in conjunction with.
The beneficial effects of the utility model are: the function of computer technology and blackboard combined together, and diverse in function, very easy to use.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is front views of movable blackboard.
Accompanying drawing 3 is left views of movable blackboard.
Accompanying drawing 4 is use state reference maps of the present utility model.
With reference to the accompanying drawings, the utility model comprises: wall hanging frame 1, display screen 2, camera 3, audio amplifier 4, concave tracks 5, movable blackboard 6, pulley 61, computer console 7, housing 8, fixing blackboard 9.
The specific embodiment
Lower and by reference to the accompanying drawings and the specific embodiment, further set forth the utility model.
A kind of multimedia teaching blackboard with computer described in the utility model, comprise housing 8, housing 8 top assembly wall hangers 1, audio amplifier 4 and camera 3, two display screens 2 are installed in the middle of housing 8 superolateral surfaces, housing 8 superolateral surface both sides respectively are equipped with fixedly blackboard 9, housing 8 respectively is provided with up and down concave tracks 5, is provided with two movable blackboards 6 with pulley 61 that connect by concave tracks 5 on the housing 8, and computer console 7 is installed in housing 8 bottoms.
Wall hanging frame 1 is used for the utility model is fixed on wall.
The utility model combines computer technology and traditional blackboard, and function is more, and is very easy to use, Effective Raise teacher's efficiency of teaching and teaching efficiency.
Claims (2)
1. multimedia teaching blackboard with computer, comprise: wall hanging frame (1), display screen (2), camera (3), audio amplifier (4), concave tracks (5), movable blackboard (6), pulley (61), computer console (7), housing (8), fixing blackboard (9) is characterized in that: respectively be provided with up and down concave tracks (5) at housing (8).
2. a kind of multimedia teaching blackboard with computer according to claim 1 is characterized in that: the upper four jiaos of places of movable blackboard (6) are provided with pulley (61), and pulley (61) size is suitable with concave tracks (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372835 CN202685670U (en) | 2012-07-23 | 2012-07-23 | Multimedia teaching blackboard with computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372835 CN202685670U (en) | 2012-07-23 | 2012-07-23 | Multimedia teaching blackboard with computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202685670U true CN202685670U (en) | 2013-01-23 |
Family
ID=47541333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220372835 Expired - Fee Related CN202685670U (en) | 2012-07-23 | 2012-07-23 | Multimedia teaching blackboard with computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202685670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015526A (en) * | 2014-05-31 | 2014-09-03 | 张宁 | Chinese multimedia teaching blackboard |
| CN105957411A (en) * | 2016-06-25 | 2016-09-21 | 陕西科技大学 | Wall-mounted type legal teaching electronic screen demonstration mechanism |
| CN108182847A (en) * | 2017-03-10 | 2018-06-19 | 广州视源电子科技股份有限公司 | Clipboard person's handwriting save set and data orientation store method |
-
2012
- 2012-07-23 CN CN 201220372835 patent/CN202685670U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015526A (en) * | 2014-05-31 | 2014-09-03 | 张宁 | Chinese multimedia teaching blackboard |
| CN105957411A (en) * | 2016-06-25 | 2016-09-21 | 陕西科技大学 | Wall-mounted type legal teaching electronic screen demonstration mechanism |
| CN108182847A (en) * | 2017-03-10 | 2018-06-19 | 广州视源电子科技股份有限公司 | Clipboard person's handwriting save set and data orientation store method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130723 |