CN206524040U - A kind of notice board - Google Patents
A kind of notice board Download PDFInfo
- Publication number
- CN206524040U CN206524040U CN201720141919.1U CN201720141919U CN206524040U CN 206524040 U CN206524040 U CN 206524040U CN 201720141919 U CN201720141919 U CN 201720141919U CN 206524040 U CN206524040 U CN 206524040U
- Authority
- CN
- China
- Prior art keywords
- substrate
- strong magnet
- fixed
- desktop fixing
- notice board
- 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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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model is related to a kind of notice board, including substrate and two groups of fixed structures, the both sides of substrate bottom are respectively arranged with one group of fixed structure, the fixed structure includes desktop fixing, strong magnet A, strong magnet B and attachment means, desktop fixing are arranged on substrate bottom by attachment means, and strong magnet A, strong magnet B are respectively embedded in the desktop fixing and substrate corresponding position, and with mutual the suction-combining force, be fixed by strong magnet A, strong magnet B.The beneficial effects of the utility model are：The front end at dais is fixed on by desktop fixing, when substrate is in horizontality, the picture of displaying is needed to be fixed on by magnet on magnetic white board, student can not observe the content shown on substrate, when substrate is in vertical state, it is fixed by strong magnet A, strong magnet B, is easy to the content shown on observation of students substrate, facilitate teacher to hang poem and hang paper, be easy in teaching process change poem extension paper.
Description
Technical field
The utility model is related to a kind of teaching tool, more particularly to a kind of notice board.
Background technology
In language teaching, when particularly being imparted knowledge to students to poem, teacher needs to combine poem to carry out saying for knowledge point
Solution, so in teaching process, for convenience, it is to avoid poem is copied and write on the blackboard, it is necessary to which poem extension paper is suspended on into blackboard
It is upper to be imparted knowledge to students.
Utility model content
Technical problem to be solved in the utility model is：A kind of notice board is provided, facilitates teacher to hang poem and hangs paper, just
Changed in hanging paper to poem in teaching process.
The technical scheme that the utility model is used by solution the problem of set forth above is：
A kind of notice board, including substrate 2 and two groups of fixed structures, the both sides of the bottom of substrate 2 are respectively arranged with one group and fixed
Structure, the fixed structure includes desktop fixing 1, and strong magnet A3, strong magnet B4 and attachment means 5, desktop fixing 1 pass through
Attachment means 5 are arranged on the bottom of substrate 2, and strong magnet A3, strong magnet B4 are respectively embedded in 2 pairs of the desktop fixing 1 and substrate
Answer at position, and with mutual the suction-combining force, be fixed by strong magnet A3, strong magnet B4.
Described attachment means 5 are hinge.
Described attachment means 5 are rotating shaft and hinged seat.
Described desktop fixing 1 includes U-shaped frame 11 and screw rod 12, and the side of U-shaped frame 11 is provided with what is passed through for screw rod
Screwed hole, screw rod 12 is connected by screwed hole with U-shaped frame 11.
Described strong magnet A3 is cylinder and is embedded in the cylinder groove that the surface of U-shaped frame 11 is opened up.
Described strong magnet B4 is cylinder and is embedded in the cylinder groove that the surface of substrate 2 is opened up.
Described substrate 2 includes substrate holder 21 and magnetic white board 22, and the bottom of magnetic white board 22 is arranged on the top of substrate holder 21
In the cell body opened up, detachable install is realized.
The height of described magnetic white board 22 is 4-6 times of substrate holder 21.
Operation principle of the present utility model：The front end at dais is fixed on by desktop fixing, substrate is in horizontality
When, it is necessary to displaying picture be fixed on by magnet on magnetic white board, student can not be observed at the content shown on substrate, substrate
When vertical state, strong magnet A, strong magnet B are respectively embedded in the desktop fixing and substrate corresponding position, and with phase
Mutual the suction-combining force, is fixed by strong magnet A, strong magnet B, is easy to the content shown on observation of students substrate.
The beneficial effects of the utility model are：The front end at dais is fixed on by desktop fixing, substrate is in level
, it is necessary to which the picture of displaying is fixed on magnetic white board by magnet during state, student can not observe the content shown on substrate, base
When plate is in vertical state, strong magnet A, strong magnet B are respectively embedded in the desktop fixing and substrate corresponding position, and tool
There is mutual the suction-combining force, be fixed by strong magnet A, strong magnet B, be easy to the content shown on observation of students substrate, it is convenient old
Teacher's suspension poem hangs paper, is easy in teaching process change poem extension paper.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1- desktop fixings, 2- substrates, 3- strong magnets A, 4- strong magnet B, 5- attachment means, 11-U type frames, 12-
Screw rod, 21- substrate holders, 22- magnetic white boards.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.
Reference picture 1, a kind of notice board described in present embodiment, including substrate 2 and two groups of fixed structures, substrate 2
The both sides of bottom are respectively arranged with one group of fixed structure, and the fixed structure includes desktop fixing 1, strong magnet A3, strong magnet
B4 and attachment means 5, desktop fixing 1 are arranged on the bottom of substrate 2 by attachment means 5, and strong magnet A3, strong magnet B4 difference are embedding
Enter in the desktop fixing 1 and the corresponding position of substrate 2, and with mutual the suction-combining force, inhaled by strong magnet A3, strong magnet B4
Close and fix.
Described attachment means 5 are hinge.
Described attachment means 5 are rotating shaft and hinged seat.
Described desktop fixing 1 includes U-shaped frame 11 and screw rod 12, and the side of U-shaped frame 11 is provided with what is passed through for screw rod
Screwed hole, screw rod 12 is connected by screwed hole with U-shaped frame 11.
Described strong magnet A3 is cylinder and is embedded in the cylinder groove that the surface of U-shaped frame 11 is opened up.
Described strong magnet B4 is cylinder and is embedded in the cylinder groove that the surface of substrate 2 is opened up.
Described substrate 2 includes substrate holder 21 and magnetic white board 22, and the bottom of magnetic white board 22 is arranged on the top of substrate holder 21
In the cell body opened up, detachable install is realized.
The height of described magnetic white board 22 is 4-6 times of substrate holder 21.
The operation principle of present embodiment：The front end at dais is fixed on by desktop fixing, substrate is in level
, it is necessary to which the picture of displaying is fixed on magnetic white board by magnet during state, student can not observe the content shown on substrate, base
When plate is in vertical state, strong magnet A, strong magnet B are respectively embedded in the desktop fixing and substrate corresponding position, and tool
There is mutual the suction-combining force, be fixed by strong magnet A, strong magnet B, be easy to the content shown on observation of students substrate.
The beneficial effect of present embodiment is：The front end at dais is fixed on by desktop fixing, substrate is in
, it is necessary to which the picture of displaying is fixed on magnetic white board by magnet during horizontality, student can not observe shown on substrate interior
Hold, when substrate is in vertical state, strong magnet A, strong magnet B are respectively embedded in the desktop fixing and substrate correspondence position
Place, and with mutual the suction-combining force, be fixed by strong magnet A, strong magnet B, be easy to the content shown on observation of students substrate,
Facilitate teacher to hang poem and hang paper, be easy in teaching process change poem extension paper.
Specific embodiment of the utility model is not constituted to limitation of the present utility model, every to use phase of the present utility model
Like structure and change, in protection domain of the present utility model.
Claims (7)
1. a kind of notice board, it is characterised in that：Including substrate（2）With two groups of fixed structures, substrate（2）The both sides of bottom are set respectively
One group of fixed structure is equipped with, the fixed structure includes desktop fixing（1）, strong magnet A（3）, strong magnet B（4）With connection dress
Put（5）, desktop fixing（1）Pass through attachment means（5）Installed in substrate（2）Bottom, strong magnet A（3）, strong magnet B（4）Respectively
It is embedded in the desktop fixing（1）And substrate（2）Corresponding position, and with mutual the suction-combining force, pass through strong magnet A（3）, it is strong
Magnet B（4）It is fixed.
2. a kind of notice board as claimed in claim 1, it is characterised in that：Described attachment means（5）For hinge.
3. a kind of notice board as claimed in claim 1, it is characterised in that：Described attachment means（5）For rotating shaft and hinged seat.
4. a kind of notice board as claimed in claim 1, it is characterised in that：Described desktop fixing（1）Including U-shaped frame（11）
And screw rod（12）, U-shaped frame（11）Side be provided with the screwed hole passed through for screw rod, screw rod（12）Pass through screwed hole and U-shaped frame
（11）Connection.
5. a kind of notice board as claimed in claim 1, it is characterised in that：Described strong magnet A（3）For cylinder and be embedded at
U-shaped frame（11）In the cylinder groove that surface is opened up.
6. a kind of notice board as claimed in claim 1, it is characterised in that：Described strong magnet B（4）For cylinder and be embedded at
Substrate（2）In the cylinder groove that surface is opened up.
7. a kind of notice board as claimed in claim 1, it is characterised in that：Described substrate（2）Including substrate holder（21）And magnetic
Property blank（22）, magnetic white board（22）Bottom is arranged on substrate holder（21）In the cell body that top is opened up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141919.1U CN206524040U (en) | 2017-02-17 | 2017-02-17 | A kind of notice board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141919.1U CN206524040U (en) | 2017-02-17 | 2017-02-17 | A kind of notice board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206524040U true CN206524040U (en) | 2017-09-26 |
Family
ID=59892407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720141919.1U Expired - Fee Related CN206524040U (en) | 2017-02-17 | 2017-02-17 | A kind of notice board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206524040U (en) |
-
2017
- 2017-02-17 CN CN201720141919.1U patent/CN206524040U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20180217 |