teaching rod

A technology of teaching rods and rod heads, which is applied in the field of teaching teaching rods, can solve the problems that it is difficult for teachers to give more help in teaching, and the teaching rod has a single function, so as to achieve the effect of conveniently grasping time and reducing work fatigue

Active Publication Date: 2017-08-18
NANTONG DUOQIAN NEW MATERIAL SCI & TECH CO LTD
View PDF15 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a teaching rod for teaching, so as to overcome the disadvantages that the existing teaching rod has a single function and is difficult to bring more help to teachers.

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
  • teaching rod
  • teaching rod
  • teaching rod

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0017] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0018] Such as Figure 1 to Figure 3 As shown, an example according to a specific embodiment of the present invention is: a teaching rod for teaching, which includes: a rod body 1, a handle 2, a guard plate 4, and a rod head 5, wherein: as figure 1 or image 3 As shown, one end of the rod body 1 is provided with an open slot. Preferably, the rod body 1 is a telescopic rod structure, which can be extended or shortened. Su...

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 teaching rod for teaching. The teaching rod comprises a rod body, a rod head and a handle, wherein one end of the rod body is provided with an open groove, one end of the rod head is of a tip shape, the other end of the rod head is of a V shape, the middle of the rod head is hinged into the open groove of the rod body through a screw rod, a locking nut is arranged on the screw rod, one end of the handle is fixedly connected with the other end of the rod body, the other end of the handle is provided with a protective plate, and the area of the radial section of the protective plate is larger than that of the handle. The tip end of the rod head can be used for pointing content on a blackboard, the V-shaped end of the rod head can be used for being supported on the ground so that a teacher can use the teaching rod as a walking stick, the teacher can have a rest in class, and work fatigue is reduced.

Description

technical field [0001] The invention relates to the field of teaching tools, in particular to a teaching rod for teaching. Background technique [0002] The teaching rod is a common tool used in teaching. Teachers will frequently use the teaching rod to point the blackboard, explain the teaching knowledge and interact with each other when teaching. The teaching rod is one of the necessary tools for teachers to teach, but the existing teaching rod has a single function, and it is difficult to bring more help to the teacher in teaching. [0003] The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art. Contents of the invention [0004] The purpose of the present invention is to provide a teaching rod for teaching, so as to...

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): G09B17/02A45B3/00
Inventor 刘莎张小英
Owner NANTONG DUOQIAN NEW MATERIAL SCI & TECH CO LTD
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