CN205038820U - Multi -functional english teaching display device - Google Patents
Multi -functional english teaching display device Download PDFInfo
- Publication number
- CN205038820U CN205038820U CN201520790962.1U CN201520790962U CN205038820U CN 205038820 U CN205038820 U CN 205038820U CN 201520790962 U CN201520790962 U CN 201520790962U CN 205038820 U CN205038820 U CN 205038820U
- Authority
- CN
- China
- Prior art keywords
- rotor
- groove
- mounting groove
- fixed leg
- display screen
- 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
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- Displays For Variable Information Using Movable Means (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides a multi -functional english teaching display device, includes display screen main part, fixing base, unable adjustment base connects the display screen main part through supporting rotating device, it includes supporting disk, rotor, fixed column to support rotating device, fixing base inside has the rotating sleeve mounting groove, rotating sleeve is connected to the rotating sleeve mounting groove, the rotating sleeve internal connection rotor, the rotor bottom has the rolling bearing spread groove, rolling bearing is connected to the rolling bearing spread groove, the fixing base middle part has the fixed column mounting groove, the fixed column is connected to the fixed column mounting groove, the fixed column passes rolling bearing, the rotor middle part has the rotation groove, the fixed column inserts and rotates in the groove, it rotates between fixed column and rotating sleeve to rotate the post.
Description
Technical field
The utility model relates to English teaching field, particularly relates to a kind of Multifunctional English teaching display device.
Background technology
In process of English teaching, multimedia teaching is widely used, but the display device using function of common multimedia teaching is single, needs to be furnished with accessory plate simultaneously and carries out writing on the blackboard, takes up room large, is not easy to teachers ' teaching.
Summary of the invention
The utility model, for prior art above shortcomings, provides a kind of Stability Analysis of Structures, a kind of Multifunctional English teaching display device of stability of rotation.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Multifunctional English teaching display device, comprise display screen main body, holder, described firm banking connects display screen main body by supporting rotating device, described supporting rotating device comprises supporting disk, rotor, fixed leg, described holder inside has rotational sleeve mounting groove, described rotational sleeve mounting groove connection of rotating sleeve, the inner connection of rotating body of described rotational sleeve, there is bottom described rotor rolling bearing link slot, described rolling bearing link slot connection of rotating bearing, there is in the middle part of described holder fixed leg mounting groove, described fixed leg mounting groove is connected and fixed post, described fixed leg is through rolling bearing, in the middle part of described rotor, there is rotation slot, described fixed leg inserts in rotation slot, described Rotational Cylindrical is rotated between fixed leg and rotational sleeve.
Described supporting disk inside has rotor pickup groove, and described rotor pickup groove is T-shaped, and described rotor top structure and rotor fixed slot configurations adapt, and described rotor top is inserted in rotor pickup groove.
Described rotor top has binding groove, inserts in binding groove bottom described supporting disk, and described supporting disk top connects display screen bottom part body, and described display screen main body back has English teaching accessory plate.
Beneficial effect:
Firm banking connects display screen main body by supporting rotating device, described holder inside has rotational sleeve mounting groove, described rotational sleeve mounting groove connection of rotating sleeve, the inner connection of rotating body of described rotational sleeve, there is in the middle part of described holder fixed leg mounting groove, described fixed leg mounting groove is connected and fixed post, described fixed leg inserts in rotation slot, described Rotational Cylindrical is rotated between fixed leg and rotational sleeve, the two of rolling bearing and rotational sleeve cooperatively interacts, and makes Rotational Cylindrical stability of rotation in the process of rotating.Supporting disk inside has rotor pickup groove, and described rotor top is inserted in rotor pickup groove, and supporting disk effectively can increase rotor and act on acting force in display screen main body, one-piece construction is stablized, uniform force.Insert bottom supporting disk in binding groove, described supporting disk top connects display screen bottom part body, and described display screen main body back has English teaching accessory plate.The display content of courses under the effect of rotor, achieves the mutual switching between English teaching accessory plate and display screen main body, while can be played, teacher is facilitated again to carry out writing on the blackboard or English teaching accessory plate paste supplementary card, simple to operate, easy to use, be convenient to teachers ' teaching.
Accompanying drawing explanation
Fig. 1 is a kind of Multifunctional English teaching display device structure schematic diagram described in the utility model.
Fig. 2 is supporting rotating device structural representation described in the utility model.
Embodiment
According to drawings and embodiments the utility model is described in further detail below:
A kind of Multifunctional English teaching display device, comprise display screen main body 1, holder 2, described firm banking 2 connects display screen main body 1 by supporting rotating device, described supporting rotating device comprises supporting disk 3, rotor 4, fixed leg 5, described holder 2 inside has rotational sleeve mounting groove 6, described rotational sleeve mounting groove 6 connection of rotating sleeve 7, the inner connection of rotating body 4 of described rotational sleeve 7, bottom described rotor 4, there is rolling bearing link slot 8, described rolling bearing link slot 8 connection of rotating bearing 9, in the middle part of described holder 2, there is fixed leg mounting groove 10, described fixed leg mounting groove 10 is connected and fixed post 5, described fixed leg 5 is through rolling bearing 9, in the middle part of described rotor 4, there is rotation slot 11, described fixed leg 5 inserts in rotation slot 11, described Rotational Cylindrical 4 is rotated between fixed leg 5 and rotational sleeve 7, the two of rolling bearing and rotational sleeve cooperatively interacts, make Rotational Cylindrical stability of rotation in the process of rotating.
Described supporting disk 3 inside has rotor pickup groove 13, described rotor pickup groove 13 is T-shaped, described rotor 4 top structure and rotor pickup groove 13 structure adapt, described rotor 4 top is inserted in rotor pickup groove 13, supporting disk effectively can increase rotor and act on acting force in display screen main body, one-piece construction is stablized, uniform force.
Described rotor 4 top has binding groove 12, inserts in binding groove 12 bottom described supporting disk 3, and described supporting disk 3 top connects bottom display screen main body 1, and described display screen main body 1 back has English teaching accessory plate.The display content of courses under the effect of rotor, achieves the mutual switching between English teaching accessory plate and display screen main body, while can be played, teacher is facilitated again to carry out writing on the blackboard or English teaching accessory plate paste supplementary card, simple to operate, easy to use, be convenient to teachers ' teaching.
Claims (3)
1. a Multifunctional English teaching display device, it is characterized in that: comprise display screen main body, holder, described firm banking connects display screen main body by supporting rotating device, described supporting rotating device comprises supporting disk, rotor, fixed leg, described holder inside has rotational sleeve mounting groove, described rotational sleeve mounting groove connection of rotating sleeve, the inner connection of rotating body of described rotational sleeve, there is bottom described rotor rolling bearing link slot, described rolling bearing link slot connection of rotating bearing, there is in the middle part of described holder fixed leg mounting groove, described fixed leg mounting groove is connected and fixed post, described fixed leg is through rolling bearing, in the middle part of described rotor, there is rotation slot, described fixed leg inserts in rotation slot, described Rotational Cylindrical is rotated between fixed leg and rotational sleeve.
2. a kind of Multifunctional English teaching display device according to claim 1, it is characterized in that: described supporting disk inside has rotor pickup groove, described rotor pickup groove is T-shaped, described rotor top structure and rotor fixed slot configurations adapt, and described rotor top is inserted in rotor pickup groove.
3. a kind of Multifunctional English teaching display device according to claim 2, it is characterized in that: described rotor top has binding groove, insert bottom described supporting disk in binding groove, described supporting disk top connects display screen bottom part body, and described display screen main body back has English teaching accessory plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790962.1U CN205038820U (en) | 2015-10-14 | 2015-10-14 | Multi -functional english teaching display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790962.1U CN205038820U (en) | 2015-10-14 | 2015-10-14 | Multi -functional english teaching display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038820U true CN205038820U (en) | 2016-02-17 |
Family
ID=55297701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790962.1U Expired - Fee Related CN205038820U (en) | 2015-10-14 | 2015-10-14 | Multi -functional english teaching display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106485957A (en) * | 2016-12-15 | 2017-03-08 | 重庆英洛凡科技有限公司 | The display screen that a kind of cooperation teaching uses |
-
2015
- 2015-10-14 CN CN201520790962.1U patent/CN205038820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106485957A (en) * | 2016-12-15 | 2017-03-08 | 重庆英洛凡科技有限公司 | The display screen that a kind of cooperation teaching uses |
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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: 20160217 Termination date: 20161014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |