CN210122011U - Multifunctional teaching blackboard - Google Patents
Multifunctional teaching blackboard Download PDFInfo
- Publication number
- CN210122011U CN210122011U CN201920358282.0U CN201920358282U CN210122011U CN 210122011 U CN210122011 U CN 210122011U CN 201920358282 U CN201920358282 U CN 201920358282U CN 210122011 U CN210122011 U CN 210122011U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- control box
- liquid crystal
- crystal display
- teaching
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- 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 a multifunctional teaching blackboard, which comprises a blackboard main body, wherein a baffle is arranged on the right side of the blackboard main body, a control box is arranged on the back of the blackboard main body, a maintenance cover is arranged on the left side of the control box, a blackboard hook is arranged on the back of the control box, a fixing strip is arranged on the right end of the control box, a liquid crystal display screen is arranged in the control box, the liquid crystal display screen is connected with a fixing frame and a storage device, the storage device is connected with a control line, and the control line is connected with a controller; therefore, the utility model has the advantages of be convenient for teaching, demonstration convenience, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of the teaching equipment, concretely relates to blackboard is used in multi-functional teaching.
Background
The teacher also needs demonstration sometimes during teaching, because the demonstration enables students to understand and memorize more easily, the existing blackboard for demonstration also has a plurality of types, but most of the existing blackboards have more or less defects, such as complex structure, inconvenient operation, incomplete functions and the like, and aiming at the defects, a multifunctional blackboard for teaching which is convenient for teaching, demonstration and operation is needed to be provided; therefore, the development of the multifunctional teaching blackboard which is convenient for teaching, demonstration and operation is of great significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a multifunctional teaching blackboard convenient for teaching, demonstration and operation.
The purpose of the utility model is realized like this: the utility model provides a multi-functional blackboard for teaching, it includes the blackboard main part, the right side of blackboard main part is provided with the baffle, the back of blackboard main part is provided with the control box, the left side of control box is provided with the maintenance lid, the back of control box is provided with the blackboard couple, the right-hand member of control box is provided with the fixed strip, be provided with liquid crystal display in the control box, liquid crystal display is connected with mount and storage device, storage device is connected with the control line, the control line is connected with the controller.
The blackboard main body is arranged in the push-pull groove.
The structure shape of the fixing frame is L-shaped.
The fixing strip is used for fixing the control box.
The utility model has the advantages that: the liquid crystal display screen is arranged behind the blackboard main body, so that the blackboard main body is used for teacher blackboard writing, the problems brought into play by the teachers are explained, the liquid crystal display screen is used for demonstration, and when the contents to be expressed cannot be accurately expressed by the blackboard writing mode of the teachers, the more accurate expression can be realized by means of the liquid crystal display screen, the teaching of the teachers is facilitated; in addition, the purpose of using the display screen is to increase the learning interest of students, and compared with a simple method of writing on a blackboard, the method has more obvious and good learning effect; the fixing frame is designed into an L shape, so that the liquid crystal display screen can be well fixed on the control box, the fixing strip plays a role in reinforcement, and the baffle has the advantage that the blackboard main body can move to a proper position; therefore, the utility model has the advantages of be convenient for teaching, demonstration convenience, convenient operation.
Drawings
Fig. 1 is a front view of the utility model of a multifunctional teaching blackboard.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a cross-sectional view a-a of fig. 1.
Fig. 4 is an internal structural view of the control box.
In the figure: 1. the blackboard comprises a blackboard main body 2, a baffle 3, a control box 4, a fixing strip 5, a blackboard hook 6, a maintenance cover 7, a push-pull groove 8, a liquid crystal display screen 9, a storage device 10, a fixing frame 11, a controller 12 and a control line.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, a multi-functional blackboard for teaching, it includes blackboard main part 1, the right side of blackboard main part 1 is provided with baffle 2, the back of blackboard main part 1 is provided with control box 3, the left side of control box 3 is provided with maintenance lid 6, the back of control box 3 is provided with blackboard couple 5, the right-hand member of control box 3 is provided with fixed strip 4, be provided with liquid crystal display 8 in the control box 3, liquid crystal display 8 is connected with mount 10 and storage device 9, storage device 9 is connected with control line 12, control line 12 is connected with controller 11.
The liquid crystal display screen is arranged behind the blackboard main body, so that the blackboard main body is used for teacher blackboard writing, the problems brought into play by the teachers are explained, the liquid crystal display screen is used for demonstration, and when the contents to be expressed cannot be accurately expressed by the blackboard writing mode of the teachers, the more accurate expression can be realized by means of the liquid crystal display screen, the teaching of the teachers is facilitated; in addition, the purpose of using the display screen is to increase the learning interest of students, and compared with a simple method of writing on a blackboard, the method has more obvious and good learning effect; the fixing frame is designed into an L shape, so that the liquid crystal display screen can be well fixed on the control box, the fixing strip plays a role in reinforcement, and the baffle has the advantage that the blackboard main body can move to a proper position; the blackboard main part sets up in the push-and-pull groove, and the structural shape of mount is L shape, and the fixed strip is used for the fixed control case, consequently, the utility model has the advantages of be convenient for teaching, demonstration convenience, convenient operation.
Example 2
As shown in fig. 1-4, a multi-functional blackboard for teaching, it includes blackboard main part 1, the right side of blackboard main part 1 is provided with baffle 2, the back of blackboard main part 1 is provided with control box 3, the left side of control box 3 is provided with maintenance lid 6, the back of control box 3 is provided with blackboard couple 5, the right-hand member of control box 3 is provided with fixed strip 4, be provided with liquid crystal display 8 in the control box 3, liquid crystal display 8 is connected with mount 10 and storage device 9, storage device 9 is connected with control line 12, control line 12 is connected with controller 11.
The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.
Claims (4)
1. The utility model provides a blackboard is used in multi-functional teaching, it includes the blackboard main part, its characterized in that: the blackboard comprises a blackboard body and is characterized in that a baffle is arranged on the right side of the blackboard body, a control box is arranged behind the blackboard body, a maintenance cover is arranged on the left side of the control box, a blackboard hook is arranged behind the control box, a fixing strip is arranged at the right end of the control box, a liquid crystal display screen is arranged in the control box and connected with a fixing frame and a storage device, the storage device is connected with a control line, and the control line is connected with a controller.
2. The blackboard for multifunctional teaching according to claim 1, characterized in that: the blackboard main body is arranged in the push-pull groove.
3. The blackboard for multifunctional teaching according to claim 1, characterized in that: the structure shape of the fixing frame is L-shaped.
4. The blackboard for multifunctional teaching according to claim 1, characterized in that: the fixing strip is used for fixing the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358282.0U CN210122011U (en) | 2019-03-20 | 2019-03-20 | Multifunctional teaching blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358282.0U CN210122011U (en) | 2019-03-20 | 2019-03-20 | Multifunctional teaching blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210122011U true CN210122011U (en) | 2020-03-03 |
Family
ID=69632882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920358282.0U Expired - Fee Related CN210122011U (en) | 2019-03-20 | 2019-03-20 | Multifunctional teaching blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210122011U (en) |
-
2019
- 2019-03-20 CN CN201920358282.0U patent/CN210122011U/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: 20200303 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |