CN204071060U - A kind of multimedia lectern - Google Patents
A kind of multimedia lectern Download PDFInfo
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- CN204071060U CN204071060U CN201420268236.9U CN201420268236U CN204071060U CN 204071060 U CN204071060 U CN 204071060U CN 201420268236 U CN201420268236 U CN 201420268236U CN 204071060 U CN204071060 U CN 204071060U
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Abstract
一种多媒体讲桌，包括上柜体和下柜体，所述上柜体包括桌面、桌面的左右两侧设置的两侧挡板和桌面的前部设置的前挡板，前挡板顶部与一黑板框的底部相铰接，在黑板框的内部设有一黑板面，黑板面的中部与黑板框通过一竖直设置的转轴活动连接，黑板框的两侧分别通过一折叠杆与两侧挡板相连接。本实用新型采用上述方案，结构设计合理，通过设置于讲桌上的黑板面进行板书，老师不需要长距离的奔走，省时省力，有助于提高老师的授课质量和效率，另外，黑板面可转动以实现黑板面的双面使用，并且讲完课后可将黑板框旋转于水平位置盖合于桌面的上方，可防止显示屏等桌面上的其他东西被弄脏。
A multimedia lecture table, comprising an upper cabinet and a lower cabinet, the upper cabinet includes a desktop, side baffles set on the left and right sides of the desktop and a front baffle set on the front of the desktop, the top of the front baffle is connected to the The bottom of a blackboard frame is hinged, and a blackboard surface is arranged inside the blackboard frame. The middle part of the blackboard surface is movably connected with the blackboard frame through a vertically arranged rotating shaft. connected. The utility model adopts the above-mentioned scheme, and the structural design is reasonable. The blackboard surface arranged on the desk is used for writing on the blackboard. The teacher does not need to run for a long distance, which saves time and effort, and helps to improve the teacher's teaching quality and efficiency. In addition, the blackboard surface It can be rotated to realize double-sided use of the blackboard surface, and after the lecture, the blackboard frame can be rotated in a horizontal position to cover the top of the desktop, which can prevent other things on the desktop such as the display screen from being soiled.
Description
技术领域：Technical field:
本实用新型涉及一种多媒体讲桌。The utility model relates to a multimedia desk.
背景技术：Background technique:
多媒体讲桌是目前授课用的常见教学工具，它的广泛使用给老师和同学都带来了极大的便利，提高了授课效率。但老师需要对所讲的内容进行进一步讲解时，需要在教室内一侧设置的小黑板上进行板书，这样老师需要奔走于小黑板和多媒体讲桌之间，费时费力，影响授课质量和效率。Multimedia desk is a common teaching tool used in teaching at present. Its wide use has brought great convenience to teachers and students and improved teaching efficiency. However, when the teacher needs to further explain the content, he needs to write on the blackboard on the side of the classroom. In this way, the teacher needs to run between the small blackboard and the multimedia desk, which is time-consuming and laborious, affecting the quality and efficiency of teaching.
实用新型内容：Utility model content:
本实用新型为了弥补现有技术的不足，提供了一种多媒体讲桌，它结构设计合理，通过设置于讲桌上的黑板面进行板书，老师不需要长距离的奔走，省时省力，有助于提高老师的授课质量和效率，解决了现有技术中存在的问题。In order to make up for the deficiencies in the prior art, the utility model provides a multimedia desk, which has a reasonable structural design, and can write on the blackboard through the blackboard on the desk, so that the teacher does not need to run long distances, which saves time and effort The teaching quality and efficiency of the teacher are improved, and the problems existing in the prior art are solved.
本实用新型为解决上述技术问题所采用的技术方案是：The technical scheme that the utility model adopts for solving the problems of the technologies described above is:
一种多媒体讲桌，包括上柜体和下柜体，所述上柜体包括桌面、桌面的左右两侧设置的两侧挡板和桌面的前部设置的前挡板，前挡板顶部与一黑板框的底部相铰接，在黑板框的内部设有一黑板面，黑板面的中部与黑板框通过一竖直设置的转轴活动连接，黑板框的两侧分别通过一折叠杆与两侧挡板相连接。A multimedia lecture table, comprising an upper cabinet and a lower cabinet, the upper cabinet includes a desktop, side baffles set on the left and right sides of the desktop and a front baffle set on the front of the desktop, the top of the front baffle is connected to the The bottom of a blackboard frame is hinged, and a blackboard surface is arranged inside the blackboard frame. The middle part of the blackboard surface is movably connected with the blackboard frame through a vertically arranged rotating shaft. connected.
在黑板框的上表面设有一销轴，销轴的下端穿过黑板框伸至黑板面上表面设置的销轴孔内将黑板框与黑板面固定。The upper surface of the blackboard frame is provided with a bearing pin, and the lower end of the pin shaft passes through the blackboard frame and extends to the pin hole provided on the upper surface of the blackboard to fix the blackboard frame and the blackboard surface.
本实用新型采用上述方案，结构设计合理，通过设置于讲桌上的黑板面进行板书，老师不需要长距离的奔走，省时省力，有助于提高老师的授课质量和效率，另外，黑板面可转动以实现黑板面的双面使用，并且讲完课后可将黑板框旋转于水平位置盖合于桌面的上方，可防止显示屏等桌面上的其他东西被弄脏。The utility model adopts the above-mentioned scheme, and the structural design is reasonable. The blackboard surface arranged on the desk is used for writing on the blackboard. The teacher does not need to run for a long distance, which saves time and effort, and helps to improve the teacher's teaching quality and efficiency. In addition, the blackboard surface It can be rotated to realize double-sided use of the blackboard surface, and after the lecture, the blackboard frame can be rotated in a horizontal position to cover the top of the desktop, which can prevent other things on the desktop such as the display screen from being soiled.
附图说明：Description of drawings:
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图中，1、下柜体，2、桌面，3、侧挡板，4、前挡板，5、黑板框，6、黑板面，7、转轴，8、折叠杆，9、销轴。Among the figure, 1, lower cabinet body, 2, desktop, 3, side baffle, 4, front baffle, 5, blackboard frame, 6, blackboard surface, 7, rotating shaft, 8, folding bar, 9, bearing pin.
具体实施方式：Detailed ways:
为能清楚说明本方案的技术特点，下面通过具体实施方式，并结合其附图，对本实用新型进行详细阐述。In order to clearly illustrate the technical features of this solution, the utility model will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings.
如图1所示，一种多媒体讲桌，包括上柜体和下柜体1，所述上柜体包括桌面2、桌面2的左右两侧设置的两侧挡板3和桌面的前部设置的前挡板4，前挡板4顶部与一黑板框5的底部相铰接，在黑板框5的内部设有一黑板面6，黑板面6的中部与黑板框5通过一竖直设置的转轴7活动连接，黑板框5的两侧分别通过一折叠杆8与两侧挡板3相连接。As shown in Figure 1, a kind of multimedia desk, comprises upper cabinet body and lower cabinet body 1, and described upper cabinet body comprises desktop 2, the side baffle plate 3 that the left and right sides of desktop 2 are provided with and the front portion of desktop is provided with The front baffle 4, the top of the front baffle 4 is hinged with the bottom of a blackboard frame 5, a blackboard surface 6 is arranged inside the blackboard frame 5, and the middle part of the blackboard surface 6 and the blackboard frame 5 pass through a vertically arranged rotating shaft 7 Flexible connection, the two sides of the blackboard frame 5 are respectively connected with the baffles 3 on both sides through a folding rod 8 .
在黑板框5的上表面设有一销轴9，销轴9的下端穿过黑板框5伸至黑板面6上表面设置的销轴孔内将黑板框5与黑板面6固定。销轴9依靠自重装置于销轴孔内实现对黑板面6的固定，防止老师在板书时黑板面6轻易沿着转轴7转动，影响板书质量。需要转动黑板面6时，将销轴9拔出即可对黑板面6进行转动。The upper surface of blackboard frame 5 is provided with a pin 9, and the lower end of pin 9 passes blackboard frame 5 and stretches in the pin hole that blackboard face 6 upper surface is provided with and blackboard frame 5 and blackboard face 6 are fixed. Bearing pin 9 realizes fixing to blackboard face 6 in pin shaft hole by self-weight device, prevents blackboard face 6 from easily rotating along rotating shaft 7 when teacher is writing on blackboard, affects the quality of writing on blackboard. When the blackboard surface 6 needs to be rotated, the pin shaft 9 can be pulled out and the blackboard surface 6 can be rotated.
当需要使用本实用新型讲桌进行板书讲解时，老师可将黑板框5翻转至竖置位置，通过销轴9固定黑板面6防止其轻易转动，然后即可在黑板面6上进行书写，书写完后拔下销轴9，将黑板面6绕转轴7旋转180°给学生观看即可，老师不需要长距离的奔走，省时省力。黑板面6可以在黑板框5内沿转轴360°翻转，故黑板面6双面均可使用。不需要板书讲解时可将黑板框5翻转至合适位置，以免遮挡老师的视野。下课后，将黑板框5翻转至水平位置盖合于桌面2的上方，有效节约空间又可防止显示屏等桌面2上的其他东西被弄脏。When needing to use the desk of the utility model to explain writing on the blackboard, the teacher can turn the blackboard frame 5 to the vertical position, fix the blackboard surface 6 through the pin shaft 9 to prevent it from rotating easily, and then write on the blackboard surface 6. Pull out the pin shaft 9 after finishing, and rotate the blackboard surface 6 around the rotating shaft 7 by 180° for the students to watch. The teacher does not need to run long distances, saving time and effort. The blackboard face 6 can be turned over 360° along the rotating shaft in the blackboard frame 5, so both sides of the blackboard face 6 can be used. The blackboard frame 5 can be turned over to a suitable position when blackboard writing is not needed to explain, so as not to block the teacher's vision. After class, turn the blackboard frame 5 to a horizontal position and cover it on the top of the desktop 2, which effectively saves space and prevents other things on the desktop 2 such as the display screen from being soiled.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.
本实用新型未详述之处，均为本技术领域技术人员的公知技术。The parts of the utility model that are not described in detail are the known techniques of those skilled in the art.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268236.9U CN204071060U (en) | 2014-05-23 | 2014-05-23 | A kind of multimedia lectern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268236.9U CN204071060U (en) | 2014-05-23 | 2014-05-23 | A kind of multimedia lectern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204071060U true CN204071060U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268236.9U Expired - Fee Related CN204071060U (en) | 2014-05-23 | 2014-05-23 | A kind of multimedia lectern |
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| Country | Link |
|---|---|
| CN (1) | CN204071060U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919305A (en) * | 2016-05-13 | 2016-09-07 | 邢海燕 | Physical education supply storage cabinet and using method thereof |
| CN111317257A (en) * | 2020-03-25 | 2020-06-23 | 黑龙江工业学院 | A kind of multimedia lecture table for special children's education |
| CN112315188A (en) * | 2020-09-29 | 2021-02-05 | 河北中医学院 | a teaching aid |
-
2014
- 2014-05-23 CN CN201420268236.9U patent/CN204071060U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919305A (en) * | 2016-05-13 | 2016-09-07 | 邢海燕 | Physical education supply storage cabinet and using method thereof |
| CN111317257A (en) * | 2020-03-25 | 2020-06-23 | 黑龙江工业学院 | A kind of multimedia lecture table for special children's education |
| CN111317257B (en) * | 2020-03-25 | 2022-05-24 | 黑龙江工业学院 | A kind of multimedia lecture table for special children's education |
| CN112315188A (en) * | 2020-09-29 | 2021-02-05 | 河北中医学院 | a teaching aid |
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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: 20150107 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |