CN204870214U - Multi -function blackboard - Google Patents
Multi -function blackboard Download PDFInfo
- Publication number
- CN204870214U CN204870214U CN201520670497.8U CN201520670497U CN204870214U CN 204870214 U CN204870214 U CN 204870214U CN 201520670497 U CN201520670497 U CN 201520670497U CN 204870214 U CN204870214 U CN 204870214U
- Authority
- CN
- China
- Prior art keywords
- touch
- display screen
- blackboard
- bracket
- interface
- 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
Links
- 239000005341 toughened glass Substances 0.000 claims abstract 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 abstract 3
- 239000005336 safety glass Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a multi -function blackboard, including display screen, touch devices and support, be equipped with the shell on the display screen, the shell is connected with the support is detachable, touch devices includes toughened glass, touch -control membrane, protection film and treater, fixed toughened glass on the support, the last touch -control membrane of pasting of toughened glass, the epimembranal protection film of pasting of touch -control, the touch -control membrane is connected with the treater. The utility model discloses a multi -function blackboard has not only solved the unable broadcast video of blackboard, PPT scheduling problem, has protection electronic display screen simultaneously, removes convenient function.
Description
Technical field
The utility model relates to multimedia teaching facility, particularly a kind of multi-functional blackboard.
Background technology
Blackboard in classroom is the educational aid that a kind of frequency of utilization of teacher is the highest.For a long time, the blackboard that teacher uses is all the single glass plate that can for write or cement wall surface, and popularizing in recent years along with multimedia teaching, a lot of school there has also been multi-media classroom.The present inventor, when using existing blackboard, finds following problem: one is that current blackboard only can be used for writing, and does not have the functions such as video playback, PPT displaying, and purposes is single, backward in technique; Even if two is occurred electronic blackboard technology, but does not usually take safeguard measure to electronic display, easily damage because of quarrelling and fighting noisily of student in classroom; Three is that the touch-control of electronic blackboard normally binds together with display screen and irremovable, limits the scope of application.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of multi-functional blackboard, and this multi-functional blackboard not only solves blackboard cannot play the problem such as video, PPT, has the function of protection electronic display, conveniently moving simultaneously.
The utility model is solved the problems of the technologies described above by following technological means:
Multi-functional blackboard of the present utility model; comprise display screen, contactor control device and support; described display screen is provided with shell; described shell is connected with support is detachable; described contactor control device comprises safety glass, touch control film, diaphragm and processor, and safety glass fixed by described support, and touch control film pasted by described safety glass; bonding protective film on described touch control film, described touch control film is connected with processor.
Further, described shell is connected by buckle or bolt with support.
Further, described diaphragm outer surface is set to exasperate.
Further, described frame bottom is provided with and is no less than a pulley.
Further, described support is provided with kerve, and described kerve is positioned at bottom contactor control device.
Further, described support side is provided with the groove placing blackboard eraser.
Further, interface established by described processor, described interface comprises USB interface, wireless communication interface, electric source line interface, and described interface is connected with display screen by data wire.
Further, described processor is powered by external power supply.
The beneficial effects of the utility model: comprise display screen, contactor control device and support; described display screen is provided with shell; described shell is connected with support is detachable; described contactor control device comprises safety glass, touch control film, diaphragm and processor; safety glass fixed by described support; touch control film pasted by described safety glass, bonding protective film on described touch control film, described touch control film is connected with processor.Multi-functional blackboard of the present utility model not only solves blackboard cannot play the problem such as video, PPT, has the function of protection electronic display, conveniently moving simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the perspective view of the utility model multi-functional blackboard;
Fig. 2 is the side view of the utility model multi-functional blackboard support;
Fig. 3 is the utility model multi-functional blackboard display screen front view.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model is described in detail:
As Figure 1-3; multi-functional blackboard in the present embodiment; comprise display screen 1, contactor control device 2 and support 3; described display screen 1 periphery is provided with shell 1a, and described shell 1a is connected with support 3 is detachable, and described contactor control device 2 comprises safety glass 4, touch control film 5, diaphragm 6 and processor 7; safety glass 4 fixed by described support 3; touch control film 5 pasted by described safety glass 4, bonding protective film 6 on described touch control film 5, described touch control film 5 is connected with processor 7.To be connected with computer by display screen and to solve blackboard and cannot play the problem such as video, PPT, protect electronic display by safety glass simultaneously, expanded the scope of application of blackboard by the mobility of support.
As the further improvement of technique scheme, described shell 1a is connected by buckle or bolt with support 3.Can the connection of reinforced liner 3 and shell 1a further, protection display screen 1.
As the further improvement of technique scheme, described diaphragm 6 outer surface is set to exasperate.When power failure or when not using display screen, can directly write with chalk or white board marker etc. on diaphragm 6.
As the further improvement of technique scheme, be provided with bottom described support 3 and be no less than a pulley 3a.By pulley, contactor control device is moved more convenient.
As the further improvement of technique scheme, described support 3 is provided with kerve 3b, and described kerve 3b is positioned at bottom contactor control device 2.Described kerve 3b may be used for holding chalk dust.
As the further improvement of technique scheme, described support 3 side is provided with the groove 3c placing blackboard eraser.Make utilizing of blackboard convenient further.
As the further improvement of technique scheme, interface 7a established by described processor 7, described interface 7a comprises USB interface, wireless communication interface, electric source line interface, and described interface 7a is connected with display screen 1 by data wire.
As the further improvement of technique scheme, described processor 7 is powered by external power supply.External power supply is powered by the electric source line interface on connection handling device 7.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670497.8U CN204870214U (en) | 2015-09-01 | 2015-09-01 | Multi -function blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670497.8U CN204870214U (en) | 2015-09-01 | 2015-09-01 | Multi -function blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204870214U true CN204870214U (en) | 2015-12-16 |
Family
ID=54814633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520670497.8U Expired - Fee Related CN204870214U (en) | 2015-09-01 | 2015-09-01 | Multi -function blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204870214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154731A (en) * | 2018-01-12 | 2018-06-12 | 王馨卉 | A kind of high school student's natural sciences tutoring system |
-
2015
- 2015-09-01 CN CN201520670497.8U patent/CN204870214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154731A (en) * | 2018-01-12 | 2018-06-12 | 王馨卉 | A kind of high school student's natural sciences tutoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |