CN205994023U - A kind of new high school mathematics teaching hanger - Google Patents
A kind of new high school mathematics teaching hanger Download PDFInfo
- Publication number
- CN205994023U CN205994023U CN201620556586.4U CN201620556586U CN205994023U CN 205994023 U CN205994023 U CN 205994023U CN 201620556586 U CN201620556586 U CN 201620556586U CN 205994023 U CN205994023 U CN 205994023U
- Authority
- CN
- China
- Prior art keywords
- clipboard
- chute
- high school
- new high
- fixed plate
- 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
Links
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a kind of new high school mathematics teaching hanger, including fixed plate, it is provided with telescopic chute in described fixed plate, it is provided with two expansion links in described telescopic chute, it is provided with chute on described two expansion links, it is provided with slide bar in described chute, described slide bar is provided with connecting post, described connecting post is provided with clipboard by connecting plate；This utility model reasonable in design, easy to use, clipboard facilitates teaching writing and teaching content, writes conveniently, the setting of chute facilitates the slip of clipboard, the distance being conducive to furthering with classroom heel row classmate, clear visual field, it is convenient to slide, and improves the quality of instruction of student learning achievement and teacher, easy to use, economic and practical.
Description
Technical field
This utility model is related to teaching equipment technical field, especially a kind of new high school mathematics teaching hanger.
Background technology
During high school mathematics teaching, teacher often needs to write the content of teaching on blackboard, but due to classroom
The vision condition of roomy and student can not see that teacher writes showing of the content of courses on blackboard it is easy to student occurs
As being particularly sitting in the classmate of classroom heel row, largely have impact on student learning effect, reduce student learning
Achievement, and then reduce the quality of instruction of teacher.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical disadvantages to provide a kind of new high school mathematics teaching hanger.
This utility model solve technical problem adopt technical scheme be：A kind of new high school mathematics teaching hanger, bag
Include fixed plate, in described fixed plate, be provided with telescopic chute, in described telescopic chute, be provided with two expansion links, described two expansion links
On be provided with chute, be provided with slide bar in described chute, described slide bar be provided with connecting post, described connecting post pass through connect
Plate is provided with clipboard.
Two fixing bolts are symmetrically arranged with described fixed plate, described two fixing bolt ends are provided with body of wall, institute
State and two telescopics are provided with fixed plate, described telescopic one end and wall connecting, it is provided with telescopic cavity in described telescopic,
Described flexible intracavity is provided with expansion link.
Described clipboard includes the first clipboard, the second clipboard and the 3rd clipboard, described first clipboard top with
Connecting plate connects, and is internally provided with the first cavity, described first clipboard bottom is provided with the second clipboard, and described second writes
It is provided with the second cavity, bottom is provided with the 3rd clipboard, and described 3rd clipboard bottom is provided with fixing groove, described solid in plate
Determine in groove, to be provided with multiple separation troughs.
Described slide bar two ends are respectively arranged with sliding handle and block, and described two expansion link ends are provided with push-pull handle.
It is provided with magnetic sheet on described first clipboard, the second clipboard and the 3rd clipboard, described magnetic sheet is provided with
Magnetic piece.
This utility model is had an advantageous effect in that：
This utility model reasonable in design, easy to use, clipboard facilitates teaching writing and teaching content, writes conveniently,
The setting of chute facilitate clipboard slip, the distance being conducive to furthering with classroom heel row classmate, clear visual field, slip side
Just, improve the quality of instruction of student learning achievement and teacher, easy to use, economic and practical.
Brief description
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the side view of this utility model clipboard.
Specific embodiment
1 with accompanying drawing 2, this utility model is described below below in conjunction with the accompanying drawings.
As shown in Figures 1 and 2, this utility model includes fixed plate 1, is provided with telescopic chute 2 in described fixed plate 1, described
It is provided with two expansion links 3 in telescopic chute 2, described two expansion links 3 are provided with chute 4, in described chute 4, are provided with cunning
Bar 7, described slide bar 7 is provided with connecting post 8, and described connecting post 8 is provided with clipboard 10 by connecting plate 9；Described fixed plate 1
On be symmetrically arranged with two fixing bolts 16, described two fixing bolt 16 ends are provided with body of wall 15, described fixed plate 1 set
It is equipped with two telescopics 17, described telescopic 17 one end is connected with body of wall 15, is provided with telescopic cavity in described telescopic 17, described
Flexible intracavity is provided with expansion link 3；Described clipboard 10 includes the first clipboard 22, the second clipboard 20 and the 3rd clipboard
19, described first clipboard top is connected with connecting plate 9, is internally provided with the first cavity 23, described first clipboard 22 bottom
It is provided with the second clipboard 20, be provided with the second cavity 21 in described second clipboard 20, bottom is provided with the 3rd clipboard 19,
Described 3rd clipboard 19 bottom is provided with fixing groove 13, is provided with multiple separation troughs 14 in described fixing groove 13；Described slide bar 7
Two ends are respectively arranged with sliding handle 5 and block 6, and described two expansion link 3 ends are provided with push-pull handle 18；Described first clipboard
22nd, it is provided with magnetic sheet 11 on the second clipboard 20 and the 3rd clipboard 19, described magnetic sheet 11 is provided with magnetic piece 12.
Teacher writes the required content of courses on clipboard 10, or the content of courses is printed upon on printing paper, then will beat
Printing paper is fixed on clipboard 10 by magnetic piece 12, hereafter slip sliding handle 5, the distance between regulating writing plate 10 and classmate, side
Just classmate's study, separation trough 14 can place the realias such as blackboard eraser in addition, takes conveniently；After finishing, teacher is to connection
Post 8 direction promotes the 3rd clipboard 19, so that the 3rd clipboard 19 is entered in the second cavity 21, makes the second clipboard 20 enter first
In cavity 23, promote push-pull handle 18 afterwards, so that expansion link 3 is entered in telescopic 17, save space, improve the teaching matter of teacher
Amount.
Claims (5)
1. a kind of new high school mathematics teaching hanger it is characterised in that：Including fixed plate, it is provided with flexible in described fixed plate
Groove, is provided with two expansion links, described two expansion links is provided with chute, be provided with described chute in described telescopic chute
Slide bar, described slide bar is provided with connecting post, and described connecting post is provided with clipboard by connecting plate.
2. a kind of new high school mathematics teaching hanger according to claim 1 it is characterised in that：Right in described fixed plate
Claim to be provided with two fixing bolts, described two fixing bolt ends are provided with body of wall, described fixed plate is provided with two and stretches
Contracting set, described telescopic one end and wall connecting, are provided with telescopic cavity in described telescopic, described flexible intracavity is provided with flexible
Bar.
3. a kind of new high school mathematics teaching hanger according to claim 1 it is characterised in that：Described clipboard includes
First clipboard, the second clipboard and the 3rd clipboard, described first clipboard top is connected with connecting plate, is internally provided with
One cavity, described first clipboard bottom is provided with the second clipboard, is provided with the second cavity, bottom in described second clipboard
It is provided with the 3rd clipboard, described 3rd clipboard bottom is provided with fixing groove, is provided with multiple separation troughs in described fixing groove.
4. a kind of new high school mathematics teaching hanger according to claim 1 it is characterised in that：Described slide bar two ends are divided
It is not provided with sliding handle and block, described two expansion link ends are provided with push-pull handle.
5. a kind of new high school mathematics teaching hanger according to claim 3 it is characterised in that：Described first writes
It is provided with magnetic sheet on plate, the second clipboard and the 3rd clipboard, described magnetic sheet is provided with magnetic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556586.4U CN205994023U (en) | 2016-06-08 | 2016-06-08 | A kind of new high school mathematics teaching hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556586.4U CN205994023U (en) | 2016-06-08 | 2016-06-08 | A kind of new high school mathematics teaching hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205994023U true CN205994023U (en) | 2017-03-08 |
Family
ID=58204842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620556586.4U Expired - Fee Related CN205994023U (en) | 2016-06-08 | 2016-06-08 | A kind of new high school mathematics teaching hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205994023U (en) |
-
2016
- 2016-06-08 CN CN201620556586.4U patent/CN205994023U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20180608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |