CN205388836U - Novel chinese language and literature education contrast explanation board - Google Patents
Novel chinese language and literature education contrast explanation board Download PDFInfo
- Publication number
- CN205388836U CN205388836U CN201620078412.1U CN201620078412U CN205388836U CN 205388836 U CN205388836 U CN 205388836U CN 201620078412 U CN201620078412 U CN 201620078412U CN 205388836 U CN205388836 U CN 205388836U
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- CN
- China
- Prior art keywords
- fixing
- connects
- fixing base
- installation
- groove
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- 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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Abstract
Novel chinese language and literature education contrast explanation board, including teaching board main part, unable adjustment base, support column, rotating device, the support column passes through rotating device and connects teaching board main part, rotating device includes the rolling disc, rotates cover, fixing base, teaching board main part bottom has the installation fixed slot, the installation fixing base is connected to the installation fixed slot, installation fixing base diameter is less than installation fixed slot diameter, the installation fixing base rotates in the installation fixed slot, installation fixing base bottom has the dead lever spread groove, dead lever spread groove cross -section is square, the dead lever is connected to the dead lever spread groove, the installation fixed slot outside has the rolling disc spread groove, the rolling disc is connected to the rolling disc spread groove, the rolling disc middle part has the rotation hole, rotate hole upper portion and connect rolling bearing, it has the restriction arch to rotate the hole lower part.
Description
Technical field
This utility model relates to Chinese Linguistics & Literature teaching field, particularly relates to a kind of novel Chinese literature education comparison explanation plate.
Background technology
The applied range of Chinese Linguistics & Literature, knowledge covers face width, in Chinese language is imparted knowledge to students, student classroom knowledge adhesive effect is bad, teacher needs a large amount of writing on the blackboard to occupy the classroom instruction time simultaneously, and classroom efficiency is low, therefore adopts accessory plate to carry out being favorably improved efficiency, but existing accessory plate cannot realize contrast teaching, and aided education effect is undesirable.
Utility model content
This utility model is for prior art above shortcomings, it is provided that a kind of Stability Analysis of Structures, novel Chinese literature education comparison explanation plate simple to operate.
The purpose of this utility model is to be achieved through the following technical solutions:
nullA kind of novel Chinese literature education comparison explanation plate，Including board of education main body、Firm banking、Support column、Tumbler，Described support column connects board of education main body by tumbler，Described tumbler includes rotation dish、Turning set、Fixing seat，Described board of education bottom part body has the fixing groove of installation，The fixing groove of described installation connects mounting-fixing base，Described mounting-fixing base diameter is less than installing fixing groove diameter，Described mounting-fixing base rotates in installing fixing groove，There is bottom described mounting-fixing base fixing bar link slot，Described fixing bar link slot cross section is square，Described fixing bar link slot connects fixing bar，Outside the fixing groove of described installation, there is rotation dish link slot，Described rotation dish link slot connects rotation dish，In the middle part of described rotation dish, there is rotation hole，Described rotation hole top connects rolling bearing，Described rotation hole bottom has restriction projection.
Described support column top has fixed bolt, described fixed bolt connection fixing base, described fixing seat bottom portion has fixing screw channel, and described fixing screw channel and fixed bolt engage each other, described fixing seat top has fixing bar mounting groove, and described fixing bar mounting groove connects bottom of fixed.
Described fixing seat external connection turning set, has limiting groove in the middle part of described turning set, described limiting groove connects restriction projection, and described fixing seat inserts in rolling bearing, connects firm banking bottom described support column.
Beneficial effect:
Support column connects board of education main body by tumbler, described board of education bottom part body has the fixing groove of installation, the fixing groove of described installation connects mounting-fixing base, there is bottom described mounting-fixing base fixing bar link slot, described fixing bar link slot connects fixing bar, outside the fixing groove of described installation, there is rotation dish link slot, described rotation dish link slot connects rotation dish, in the middle part of described rotation dish, there is rotation hole, described rotation hole top connects rolling bearing, under the effect of rolling bearing, rotation dish realizes rotating, thus driving board of education body rotation, described support column top has fixed bolt, described fixed bolt connection fixing base, described fixing seat top has fixing bar mounting groove, described fixing bar mounting groove connects bottom of fixed.Support bar and fixing seat adopt threadeds, and fixing seat connects mounting-fixing base by fixing bar, and then achieves board of education main body and be connected with support column, Stability Analysis of Structures.Described fixing seat external connection turning set, turning set and rolling bearing combined effect, make board of education body rotation more steady, described fixing seat inserts in rolling bearing, connects firm banking bottom described support column, and this novel Chinese literature education comparison explanation plate realizes two-sided contrast teaching by rotating board of education main body, simple to operate, the classroom assimilation effect of Chinese Linguistics & Literature student can not only be improved, decrease the writing on the blackboard of teacher simultaneously, improve classroom efficiency.
Accompanying drawing explanation
Fig. 1 is tumbler structural representation described in the utility model.
Fig. 2 is novel Chinese literature education described in the utility model comparison explanation plate structural representation.
Detailed description of the invention
Below according to drawings and Examples, this utility model is described in further detail:
nullA kind of novel Chinese literature education comparison explanation plate，Including board of education main body 1、Firm banking 2、Support column 3、Tumbler，Described support column 3 connects board of education main body 1 by tumbler，Described tumbler includes rotation dish 4、Turning set 5、Fixing seat 6，There is bottom described board of education main body 1 the fixing groove 7 of installation，The fixing groove 7 of described installation connects mounting-fixing base 8，Described mounting-fixing base 8 diameter is less than installing fixing groove 7 diameter，Described mounting-fixing base rotates in installing fixing groove，There is bottom described mounting-fixing base 8 fixing bar link slot 9，Described fixing bar link slot 9 cross section is square，Described fixing bar link slot 9 connects fixing bar 10，Outside the fixing groove 7 of described installation, there is rotation dish link slot 11，Described rotation dish link slot 11 connects rotation dish 4，In the middle part of described rotation dish 4, there is rotation hole 12，Described rotation hole 12 top connects rolling bearing 13，Under the effect of rolling bearing，Rotation dish realizes rotating，Thus driving board of education body rotation，Described rotation hole 12 bottom has restriction protruding 14.
Described support column 3 top has fixed bolt 15, described fixed bolt 15 connection fixing base 6, there is bottom described fixing seat 6 fixing screw channel 16, described fixing screw channel 16 engages each other with fixed bolt 15, described fixing seat 6 top has fixing bar mounting groove 17, and described fixing bar mounting groove 17 connects bottom fixing bar 10.Support bar and fixing seat adopt threadeds, and fixing seat connects mounting-fixing base by fixing bar, and then achieves board of education main body and be connected with support column, Stability Analysis of Structures.
Described fixing seat 6 external connection turning set 5, turning set and rolling bearing combined effect, make board of education body rotation more steady, in the middle part of described turning set 5, there is limiting groove 18, described limiting groove 18 connects restriction protruding 14, described fixing seat 6 inserts in rolling bearing 13, firm banking 2 is connected bottom described support column 3, this novel Chinese literature education comparison explanation plate realizes two-sided contrast teaching by rotating board of education main body, simple to operate, the classroom assimilation effect of Chinese Linguistics & Literature student can not only be improved, decrease the writing on the blackboard of teacher simultaneously, improve classroom efficiency.
Claims (3)
- null1. a novel Chinese literature education comparison explanation plate，It is characterized in that: include board of education main body、Firm banking、Support column、Tumbler，Described support column connects board of education main body by tumbler，Described tumbler includes rotation dish、Turning set、Fixing seat，Described board of education bottom part body has the fixing groove of installation，The fixing groove of described installation connects mounting-fixing base，Described mounting-fixing base diameter is less than installing fixing groove diameter，Described mounting-fixing base rotates in installing fixing groove，There is bottom described mounting-fixing base fixing bar link slot，Described fixing bar link slot cross section is square，Described fixing bar link slot connects fixing bar，Outside the fixing groove of described installation, there is rotation dish link slot，Described rotation dish link slot connects rotation dish，In the middle part of described rotation dish, there is rotation hole，Described rotation hole top connects rolling bearing，Described rotation hole bottom has restriction projection.
- 2. novel Chinese literature education according to claim 1 comparison explanation plate, it is characterized in that: described support column top has fixed bolt, described fixed bolt connection fixing base, described fixing seat bottom portion has fixing screw channel, described fixing screw channel and fixed bolt engage each other, described fixing seat top has fixing bar mounting groove, and described fixing bar mounting groove connects bottom of fixed.
- 3. novel Chinese literature education according to claim 2 comparison explanation plate, it is characterized in that: described fixing seat external connection turning set, in the middle part of described turning set, there is limiting groove, described limiting groove connects restriction projection, described fixing seat inserts in rolling bearing, connects firm banking bottom described support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078412.1U CN205388836U (en) | 2016-01-27 | 2016-01-27 | Novel chinese language and literature education contrast explanation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078412.1U CN205388836U (en) | 2016-01-27 | 2016-01-27 | Novel chinese language and literature education contrast explanation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388836U true CN205388836U (en) | 2016-07-20 |
Family
ID=56383466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620078412.1U Expired - Fee Related CN205388836U (en) | 2016-01-27 | 2016-01-27 | Novel chinese language and literature education contrast explanation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388836U (en) |
-
2016
- 2016-01-27 CN CN201620078412.1U patent/CN205388836U/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: 20160720 Termination date: 20190127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |