Light-emitting writing board and operation method thereof

An operation method and writing board technology, applied in the field of teaching, can solve the problems of wasting time, non-self-illuminating, manual erasing of writing boards, etc.

Inactive Publication Date: 2018-12-07
袁兴芳
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a commonly used tool in teaching work, the writing board is generally monochrome and cannot be self-illuminated. Long-term use will cause user eye fatigue and reduce teaching efficiency. It cannot adapt to the current situation where the learning pace is getting faster and faster. The traditional writing board needs manual erasing, which is more harmful to the human body, increases labor intensity, wastes time, is difficult to realize automation, has great disadvantages, and needs to be improved

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Light-emitting writing board and operation method thereof
  • Light-emitting writing board and operation method thereof
  • Light-emitting writing board and operation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0022] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0023] like Figure 1-3 As shown, a light-emitting writing board and its operating method of the device of the present invention include a main frame body 10 and a reset device arranged in the main frame body 10, a reset cavity 11 is provided in the main frame body 10, and the main frame body 10 The frame body 10 is provided with a first rotating chamber 12 located on the lower side of the reset chamber 11, and the main frame body 10 is provi...

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

No PUM Login to view more

Abstract

The invention discloses a light-emitting writing board and an operation method thereof. The light-emitting writing board comprises a main frame body and a reset device arranged in the main frame body,a reset cavity is formed in the main frame body, and a first rotating cavity located on the lower side of the reset cavity is formed in the main frame body; a rotating lamp cavity located on the right side of the first rotating cavity is formed in the main frame body, a first sliding cavity located on the right side of the rotating lamp cavity and is opened rightwards is formed in the main framebody, a fourth rotating cavity located on the lower side of the first rotating cavity is formed in the main frame body, a third rotating cavity located on the left side of the fourth rotating cavity is formed in the main frame body, and a second rotating cavity located on the right side of the fourth rotating cavity is formed in the main frame body; and a motor is fixedly arranged on the bottom wall of the fourth rotating cavity, the left end of the motor is in power connection with an eleventh rotating shaft, wherein the left end of the eleventh rotating shaft is rationally connected with theleft wall of the fourth rotating cavity, and a fifth gear is fixedly arranged on the eleventh rotating shaft.

Description

technical field [0001] The invention relates to the field of teaching technology, in particular to a light-emitting writing board and an operating method thereof. Background technique [0002] As a commonly used tool in teaching work, the writing board is generally monochromatic and cannot be self-illuminated. Long-term use will cause user eye fatigue and reduce teaching efficiency. It cannot adapt to the current situation where the learning pace is getting faster and faster. The traditional writing board needs to be erased manually, which is harmful to the human body, increases labor intensity, wastes time, and is difficult to realize automation. It has great disadvantages and needs to be improved. Contents of the invention [0003] Aiming at the deficiencies of the above technologies, the present invention proposes a light-emitting writing board and its operating method. [0004] The present invention is a light-emitting writing board and its operation method, comprisin...

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
no application Login to view more
IPC IPC(8): B43L1/00B43L21/00
CPCB43L1/00B43L21/00
Inventor 袁兴芳
Owner 袁兴芳
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap