A smart blackboard based on distance network education
A remote network and intelligent technology, applied in reusable writing boards, printing, household appliances, etc., can solve the problems of pollution in the residence, difficulty in disassembly and assembly, and inconvenience for teachers, and achieve the goal of reducing the floor space and facilitating storage Effect
Active Publication Date: 2021-11-02
湖南创亿达实业发展有限公司
View PDF14 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Nowadays, with the continuous development of the Internet, distance online education is also on the rise, allowing teachers and students to complete teaching without leaving home. At the same time, in order to improve the quality of teaching, teachers will also use blackboards to complete teaching content, but Ordinary blackboards need to use chalk, which will bring pollution to the teacher's residence. Therefore, the smart blackboard has become the first choice for teachers
[0004] However, the current smart blackboard occupies a relatively large area and is not easy to disassemble and assemble. Teachers only use the smart blackboard during class. It is necessary to disassemble and store the smart blackboard at ordinary times, which makes the smart blackboard impossible to truly enter. to the homes of the teachers, which will still bring a lot of inconvenience to the teachers in terms of distance online education
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0035] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a smart blackboard based on distance network education, and relates to the field of smart blackboards. A first cross bar is provided, a second cross bar is arranged on the top of the first cross bar, and the second cross bar is sleeved on the surface of the support bar, and a fixed bar is mirrored at the center of the surface of the second cross bar, and the second cross bar is set. The horizontal bar is connected with the first horizontal bar through a fixed bar; in the present invention, the smart blackboard can be folded and stored in normal times by being provided with a foldable smart blackboard, and then fixed by the storage mechanism, which can reduce the floor space of the smart blackboard , which is convenient for collection. At the same time, the present invention is provided with a clamp, a limit mechanism and a lifting mechanism. The clamp and the limit mechanism can fix and clamp the smart blackboard, and then the smart blackboard can be raised to the required height through the lifting mechanism, which is convenient for teaching. .
Description
technical field [0001] The invention relates to the field of smart blackboards, in particular to a smart blackboard based on remote network education. Background technique [0002] Smart blackboard is a high-tech interactive teaching product, which can realize the seamless switching between traditional teaching blackboard and intelligent electronic blackboard through touch, and turn the traditional teaching blackboard into a perceivable interactive blackboard, realizing an innovative breakthrough in interactive teaching. [0003] Nowadays, with the continuous development of the Internet, distance online education is also on the rise, allowing teachers and students to complete teaching without leaving home. At the same time, in order to improve the quality of teaching, teachers will also use blackboards to complete teaching content, but Ordinary blackboards need to use chalk, which will bring pollution to the teacher's residence. Therefore, the smart blackboard has become the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B43L1/04A47B97/08
CPCA47B97/08B43L1/04
Inventor 罗丽娜
Owner 湖南创亿达实业发展有限公司