an english teaching device

An English teaching and teaching desk technology, which is applied to teaching aids, educational appliances, and electrically operated teaching aids, etc., can solve the problems of keyboard damage, time-consuming and labor-intensive, and difficult operation of the keyboard, avoiding the deposition of dust, prolonging the cleaning cycle, Guaranteed comfort

Active Publication Date: 2022-05-06
EASTERN LIAONING UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing keyboard is not provided with a sealing device, so after using for a period of time, a layer of dust will fall on the keyboard, so within a certain period of time, the keyboard needs to be cleaned. Time-consuming and labor-intensive problems. At the same time, the deposition of dust on the keyboard also makes the keyboard difficult to operate, and the existence of dust also easily damages the keyboard.

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
  • an english teaching device
  • an english teaching device
  • an english teaching device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Attached below Figure 1-5 The present invention is further described with embodiment:

[0035]An English teaching device, comprising an intelligent teaching desk 1 and a keyboard 2, an operation slot is provided on the intelligent teaching desk 1, and a keyboard 2 is arranged in the operation slot, a sealing slot 3 is provided on the intelligent teaching desk 1, and the sealing slot 3 is provided with a plugging plate 4, which is used to block the operation slot, and one end of the plugging plate 4 outside the plugging slot 3 is fixedly connected with a pull handle 13, and the lower end surface of the plugging plate 4 The upper is fixedly connected with No. 2 fixed seat 7, and one end of telescopic rod 5 is arranged on the No. 2 fixed seat 7, and the other end of telescopic rod 5 is rotated and arranged on No. 1 fixed seat 6, and No. 1 fixed seat 6 is fixedly arranged On the outer wall of the intelligent teaching table 1, the present invention adds a sealing structure...

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 relates to an English teaching device, comprising an intelligent teaching table and a keyboard. An operation slot is provided on the intelligent teaching table, and a keyboard is arranged in the operation slot. A sealing slot is provided on the intelligent teaching table, and the sealing slot A blocking plate is movable in the groove, and the blocking plate is used to block the operation groove; the present invention adds a sealing structure on the English teaching device, and the setting of the sealing structure is used to realize the shielding of the keyboard, thereby After use, it can effectively prevent dust from being deposited on the keyboard, which can prolong the cycle of cleaning the keyboard, thereby saving time and effort. At the same time, it can avoid excessive dust from being deposited on the keyboard, so that during use, The comfort of use can be guaranteed, and the dust deposition on the keyboard can be avoided, and the protection of the keyboard can also be realized.

Description

technical field [0001] The invention relates to the technical field of English teaching equipment, in particular to an English teaching device. Background technique [0002] Along with the progress of science and technology, existing English teaching device all adopts intelligent electronic teaching, in actual teaching process, adopts computer to carry out teaching, therefore in order to make teaching more convenient, keyboard is set on existing English teaching device. But the existing keyboard is not provided with a sealing device, so after using for a period of time, a layer of dust will fall on the keyboard, so within a certain period of time, the keyboard needs to be cleaned. Time-consuming and labor-intensive problems. At the same time, the deposition of dust on the keyboard also makes the keyboard difficult to operate, and the existence of dust also easily damages the keyboard. In order to solve the above problems, the present invention proposes an English teaching d...

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 Patents(China)
IPC IPC(8): B08B17/04B08B1/04B08B13/00G09B5/00G09B19/06A47B19/06A47B19/10A47B21/04
CPCB08B17/04B08B1/002B08B1/005B08B1/04B08B1/008B08B13/00G09B5/00G09B19/06A47B19/06A47B19/10A47B21/04A47B2200/0066
Inventor 于晓红
Owner EASTERN LIAONING UNIV
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