CN203110718U - Novel blackboard used for teaching - Google Patents

Novel blackboard used for teaching Download PDF

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Publication number
CN203110718U
CN203110718U CN 201320142071 CN201320142071U CN203110718U CN 203110718 U CN203110718 U CN 203110718U CN 201320142071 CN201320142071 CN 201320142071 CN 201320142071 U CN201320142071 U CN 201320142071U CN 203110718 U CN203110718 U CN 203110718U
Authority
CN
China
Prior art keywords
blackboard
teaching
novel
eraser
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320142071
Other languages
Chinese (zh)
Inventor
曹焕友
Original Assignee
曹焕友
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 曹焕友 filed Critical 曹焕友
Priority to CN 201320142071 priority Critical patent/CN203110718U/en
Application granted granted Critical
Publication of CN203110718U publication Critical patent/CN203110718U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a novel blackboard used for teaching. The novel blackboard used for the teaching comprises a blackboard body. The upper end and the lower end of the blackboard body are respectively provided with a sliding track. A blackboard eraser is installed between the two sliding tracks in a sliding mode when the novel blackboard used for the teaching is used. Writing on the blackboard body can be erased rapidly as long as the blackboard eraser is pulled from one end to the other end of the blackboard body. The novel blackboard used for the teaching is easy and convenient to use.

Description

The teaching new type blackboard
Technical field
The utility model relates to a kind of teaching aid, relates to a kind of blackboard specifically.
Background technology
The blackboard that teaching is at present used needs the writing of wiping that the student wastes time and energy after class, and it is big to consume one's strength, and length expends time in.
The utility model content
Problem to be solved in the utility model is at above problem, and a kind of teaching new type blackboard that can wipe writing fast is provided.
For addressing the above problem, the technical scheme that the utility model adopts is: new type blackboard is used in teaching, comprises the blackboard body, and described blackboard body is respectively equipped with sliding rail in two ends up and down, is slidingly fitted with blackboard eraser between described two sliding rails.
The utility model is taked above technical scheme, has the following advantages: new type blackboard is used in teaching, comprises the blackboard body, and described blackboard body is respectively equipped with sliding rail in two ends up and down, is slidingly fitted with blackboard eraser between described two sliding rails; As long as it is moving blackboard eraser to the other end from an end of blackboard body just can wipe writing fast, easy to use during use.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure: 1-blackboard body; The 2-sliding rail; The 3-blackboard eraser; The 4-handle.
The specific embodiment
Embodiment: new type blackboard is used in teaching, comprises blackboard body 1, and described blackboard body is respectively equipped with sliding rail 2 in two ends about in the of 1, is slidingly fitted with blackboard eraser 3 between described two sliding rails 2, and described blackboard eraser 3 is provided with handle 4; As long as it is moving blackboard eraser 3 to the other end from an end of blackboard body 1 just can wipe writing fast, easy to use during use.

Claims (1)

1. new type blackboard is used in teaching, comprises the blackboard body, it is characterized in that: described blackboard body is respectively equipped with sliding rail in two ends up and down, is slidingly fitted with blackboard eraser between described two sliding rails.
CN 201320142071 2013-03-20 2013-03-20 Novel blackboard used for teaching Expired - Fee Related CN203110718U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320142071 CN203110718U (en) 2013-03-20 2013-03-20 Novel blackboard used for teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320142071 CN203110718U (en) 2013-03-20 2013-03-20 Novel blackboard used for teaching

Publications (1)

Publication Number Publication Date
CN203110718U true CN203110718U (en) 2013-08-07

Family

ID=48891094

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320142071 Expired - Fee Related CN203110718U (en) 2013-03-20 2013-03-20 Novel blackboard used for teaching

Country Status (1)

Country Link
CN (1) CN203110718U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108891172A (en) * 2018-07-09 2018-11-27 许春燕 A kind of band shot-light blackboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108891172A (en) * 2018-07-09 2018-11-27 许春燕 A kind of band shot-light blackboard

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130807

Termination date: 20140320