Manual integral dry wiping writing board

A writing board and integrated technology, applied in the field of writing boards, can solve the problems of unhealthy teachers and students in the front row, flying chalk dust, low wiping efficiency, etc., and achieve the effect of improving wiping efficiency, wiping fast, and saving production costs.

Active Publication Date: 2016-01-06
SHIJIAZHUANG KEDA STATIONERY
View PDF15 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the wiping boards on the market are directly wiped by ordinary small board erasers. When wiping the entire board surface of a large area, the wiping amount is relatively large, and the wiping efficiency is low. At the same time, the chalk dust generated during the wiping process is serious. , which has an extremely adverse impact on the health of teachers and students in the front row

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
  • Manual integral dry wiping writing board
  • Manual integral dry wiping writing board
  • Manual integral dry wiping writing board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] The invention is composed of linear slide rails in left and right length directions, linear slide rails in front and rear directions, and an integrated eraser. Moving left and right in the longitudinal direction can wipe the board surface, and moving back and forth can realize wiping the two board surfaces.

[0026] see Figure 1 to Figure 9 As shown, the present invention includes a writing board body 1, an integral type eraser 2 corresponding to the width of the writing board body 1, and a sliding device for moving the board eraser 2 left and right. The sliding device includes a lateral movement mechanism, and the lateral movement mechanism includes a separate The horizontal linear slide rail 4 of the upper frame 3 and the lower frame 12 of the tablet body 1, the length of the horizontal linear slide rail 4 corresponds to th...

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 manual integral dry wiping writing board, and relates to the technical field of writing boards. The manual integral dry wiping writing board comprises a writing board body and further comprises an integral board wiper and a sliding device for the board wiper to move left and right, wherein the integral board wiper corresponds to the writing board body in width. The sliding device comprises a transverse moving mechanism. The transverse moving mechanism comprises transverse linear slide rails arranged on an upper frame and a lower frame of the writing board body respectively. Transverse sliding blocks are in sliding fit with the transverse linear slide rails. The two ends of the board wiper are fixedly connected with the upper transverse sliding block and the lower transverse sliding block respectively. The board wiper is pushed and can move left and right in the length direction of the writing board body, and chalk traces on the board face of the writing board body are erased away. The integral board wiper with the width equal to that of the board face of the writing board is adopted, accordingly, the integral wiping of the whole board face can be achieved, wiping is fast, time and labor are saved, flying dust is greatly reduced, and the teaching efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of writing boards, in particular to a manual integral dry-erase writing board. Background technique [0002] At present, most of the wiping boards on the market are directly wiped by ordinary small board erasers. When wiping the entire board surface of a large area, the wiping amount is relatively large, and the wiping efficiency is low. At the same time, the chalk dust generated during the wiping process is serious. , bringing extremely adverse effects on the health of teachers and students in the front row. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a manual integrated dry-erase writing board, which uses an integrated eraser with the same width as the writing board surface, which can realize the overall wiping of the entire board surface, wipe quickly, save time and effort, and greatly reduce Dust flying, improve teaching efficiency. [...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B43L1/04B43L21/02
Inventor 何玉良
Owner SHIJIAZHUANG KEDA STATIONERY
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