CN208064778U - A kind of ideological and political education teaching easily extension dais - Google Patents
A kind of ideological and political education teaching easily extension dais Download PDFInfo
- Publication number
- CN208064778U CN208064778U CN201721821546.9U CN201721821546U CN208064778U CN 208064778 U CN208064778 U CN 208064778U CN 201721821546 U CN201721821546 U CN 201721821546U CN 208064778 U CN208064778 U CN 208064778U
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- CN
- China
- Prior art keywords
- dais
- plate
- expansion board
- ideological
- ontology
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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.)
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Abstract
The utility model discloses a kind of ideological and political education teaching easily extension dais, including dais ontology, the top of the dais ontology is equipped with desktop, the desktop is rotatably connected to expansion board close to the side both ends of dais ontology, the side of dais ontology is equipped with article putting groove, the top of article putting groove is equipped with two groups of regulating devices, dais ontology is connected by two groups of regulating devices with two groups of expansion board, the regulating device includes adjustment gear, bull stick, adjustable plate, connecting rod and connection sliding block, it is rotatedly connected at the top of the top of bull stick and article putting groove, the outside of bull stick is equipped with adjustment gear.The utility model is simple in structure, reasonable design, it is at low cost, can according to teaching need expansion board is unfolded, enlarging table top puts area, avoid because put it is crowded caused by teaching aid breakage problem, and simple operation, it is convenient for the fixation of teaching material using book-fixing device simultaneously, shows the teaching aids such as model to student convenient for teacher, improve the efficiency of teaching of teacher.
Description
Technical field
The utility model is related to dais field more particularly to a kind of ideological and political education teaching easily extension dais.
Background technology
Existing teachers ' teaching is mostly the fixed desk of structure with dais, and size of desktop is also fixed, but teacher is carrying out
The teaching aids such as carrying model more sometimes when teaching, easy-offtaking, teaching aid do not drop out desktop easily on the table for stacking, cause teaching aid
Breakage, and be not easy to putting for teacher's teaching material, influence efficiency of teaching, we have devised a kind of ideological and political education teaching thus
Problem above is solved with easy extension dais.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of ideological and political education religion proposed
It learns with easily extension dais.
To achieve the goals above, the utility model uses following technical solution：
A kind of ideological and political education teaching easily extension dais, including dais ontology, the top of the dais ontology are equipped with desktop,
The desktop is rotatably connected to expansion board close to the side both ends of dais ontology, and the side of dais ontology is equipped with article putting groove, sets
The top of object slot is equipped with two groups of regulating devices, and dais ontology is connected by two groups of regulating devices with two groups of expansion board, the adjusting
Device includes adjustment gear, bull stick, adjustable plate, connecting rod and connection sliding block, and the top of bull stick rotates phase with the top of article putting groove
Even, the outside of bull stick is equipped with adjustment gear, adjustable plate is rotatably connected on the outside of adjustment gear, and the center of adjustable plate is along length
Direction is equipped with the matched adjusting tooth socket of adjustment gear, and one end that adjustable plate extends to dais outer body is rotatably connected to company
Extension bar, the one end of connecting rod far from adjustable plate, which is equipped with, is vertically equipped with connection sliding block, and expansion board is close to the side of dais ontology and company
It connects sliding block sliding to be connected, and expansion board is equipped with and the matched connection sliding slot of connection sliding block.
Preferably, side of the desktop far from dais ontology is rotatably connected to fixed link, and fixed link is far from desktop
One end is connected with book-fixing device.
Preferably, the book-fixing device includes fixed plate, supporting plate and clamping plate, and the top of fixed plate and fixed link is fixed
It is connected, and side bottom end of the fixed plate far from fixed link is vertically equipped with supporting plate, the one end of fixed link far from supporting plate is equipped with two groups of positions
Symmetrical clamping plate is set, and the both ends of two groups of clamping plates are connected by spring with fixed plate.
Preferably, between the fixed plate and fixed link Cheng Du inclination angle.
Preferably, the bottom end of the bull stick is vertically connected with circular handle, and the outside of handle is equipped with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that：
1, by rotating clockwise handle, you can by the transmission of adjustment gear and tooth socket, push adjustable plate to expansion board,
And jacked up expansion board using connecting rod and connection sliding block, concordant with desktop after expansion board expansion, increase dais puts face
Product, teaching aid of being more convenient for are put, and avoid, because putting the crowded damaged problem for causing teaching aid, reversely rotating handle and can be realized
Expansion board folds, and reduces occupied space；
2, teaching material is placed on book-fixing device, clamping plate clamps the both sides of books, avoids books due to the external force such as wind
By page turning, the hand of teacher is liberated, the teacher that is more convenient for shows the teaching aids such as model to student, improves the efficiency of teaching of teacher.
Description of the drawings
Fig. 1 be the utility model proposes a kind of ideological and political education teaching with easily extension dais structural schematic diagram；
Fig. 2 be the utility model proposes a kind of ideological and political education teaching with easily extension dais expansion board expansion after facing
Figure；
Fig. 3 be the utility model proposes a kind of ideological and political education teaching with easily extension dais expansion board expansion after looking up
Figure；
Fig. 4 be the utility model proposes a kind of ideological and political education teaching with easily extension dais book-fixing device side view
Figure.
In figure：1 dais ontology, 2 desktops, 3 expansion board, 4 regulating devices, 41 adjustment gears, 42 bull sticks, 43 adjustable plates, 44
Connecting rod, 45 connection sliding blocks, 5 fixed links, 6 fixed plates, 7 supporting plates, 8 clamping plates, 9 handles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of ideological and political education teaching easily extension dais, including dais ontology 1, the top of dais ontology 1
Equipped with desktop 2, side of the desktop 2 far from dais ontology 1 is rotatably connected to fixed link 5, and the one end of fixed link 5 far from desktop 2
It is connected with book-fixing device, book-fixing device includes fixed plate 6, supporting plate 7 and clamping plate 8, the top of fixed plate 6 and fixed link 5
End is fixedly linked, at 30 degree of inclination angle between fixed plate 6 and fixed link 5, and side bottom end of the fixed plate 6 far from fixed link 5
It is vertically equipped with supporting plate 7, the one end of fixed link 5 far from supporting plate 7 is equipped with the clamping plate 8 of two groups of positional symmetries, and the both ends of two groups of clamping plates 8
It is connected with fixed plate 6 by spring, desktop 2 is rotatably connected to expansion board 3, dais close to the side both ends of dais ontology 1
The side of ontology 1 is equipped with article putting groove, and the top of article putting groove is equipped with two groups of regulating devices 4, and dais ontology 1 passes through two groups of regulating devices
4 are connected with two groups of expansion board 3, and regulating device 4 includes adjustment gear 41, bull stick 42, adjustable plate 43, connecting rod 44 and connection sliding block
45, it is rotatedly connected at the top of the top of bull stick 42 and article putting groove, the bottom end of bull stick 42 is vertically connected with circular handle 9, and hand
The outside of handle 9 is equipped with anti-skid chequer, and the outside of bull stick 42 is equipped with adjustment gear 41, and the outside of adjustment gear 41 is rotatably connected to adjusting
Plate 43, and the center of adjustable plate 43 is equipped with extends with 41 matched adjusting tooth socket of adjustment gear, adjustable plate 43 along its length
It is rotatably connected to connecting rod 44 to the one end in 1 outside of dais ontology, the one end of connecting rod 44 far from adjustable plate 43 is equipped with and vertically sets
Have a connection sliding block 45, expansion board 3 is connected close to the side of dais ontology 1 with the sliding of connection sliding block 45, and expansion board 3 equipped with
45 matched connection sliding slot of connection sliding block.
Operation principle：When expansion board 3 is unfolded, rotating clockwise handle 9 makes bull stick 42 and adjustment gear 41 rotate, and adjusts tooth
Wheel 41 is by the cooperation with the tooth socket in adjustable plate 43, and adjustable plate 43 is moved horizontally to close to the direction of expansion board 3, in adjustable plate
Connection sliding block 45 slides in the connection sliding slot of expansion board 3 during 43 movements, makes expansion board 3 around the connection with desktop 2
Place's rotation, until turning to horizontal position with expansion board 3, expansion board 3 is concordant with desktop 2 at this time, increases usable floor area, reversely
Rotating handle 9 can make expansion board 3 go back to vertical position, reduce occupied space, at school when, teacher can also put books
In fixed plate 6, supporting plate 7 can avoid the landing of books, and then pull-up clamping plate 8 clamps books, can avoid books because of the originals such as wind
Thus by page turning, the present apparatus is simple in structure, reasonable design, at low cost, can need to be unfolded expansion board 3, increase according to teaching
Desktop puts area, avoid because put it is crowded caused by teaching aid damaged problem, and simple operation, while being fixed using books
Device is convenient for the fixation of teaching material, and the teacher that is more convenient for shows the teaching aids such as model to student, improves the efficiency of teaching of teacher.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of ideological and political education teaching easily extension dais, including dais ontology（1）, which is characterized in that the dais ontology（1）
Top be equipped with desktop（2）, the desktop（2）Close to dais ontology（1）Side both ends be rotatably connected to expansion board（3）,
Dais ontology（1）Side be equipped with article putting groove, the top of article putting groove is equipped with two groups of regulating devices（4）, dais ontology（1）Pass through two
Group regulating device（4）With two groups of expansion board（3）It is connected, the regulating device（4）Including adjustment gear（41）, bull stick（42）, adjust
Save plate（43）, connecting rod（44）And connection sliding block（45）, bull stick（42）Top and article putting groove at the top of be rotatedly connected, bull stick
（42）Outside be equipped with adjustment gear（41）, adjustment gear（41）Outside be rotatably connected to adjustable plate（43）, and adjustable plate
（43）Center be equipped with along its length and adjustment gear（41）Matched adjusting tooth socket, adjustable plate（43）It extends to and says the playscript with stage directions
Body（1）The one end in outside is rotatably connected to connecting rod（44）, connecting rod（44）Far from adjustable plate（43）One end be equipped with vertically set
There is connection sliding block（45）, expansion board（3）Close to dais ontology（1）Side and connection sliding block（45）Sliding is connected, and expansion board
（3）It is equipped with and connection sliding block（45）Matched connection sliding slot.
2. a kind of ideological and political education teaching easily extension dais according to claim 1, which is characterized in that the desktop（2）
Far from dais ontology（1）Side be rotatably connected to fixed link（5）, and fixed link（5）Far from desktop（2）One end be connected with book
This fixing device.
3. a kind of ideological and political education teaching easily extension dais according to claim 2, which is characterized in that the books are fixed
Device includes fixed plate（6）, supporting plate（7）And clamping plate（8）, fixed plate（6）With fixed link（5）Top be fixedly linked, and it is fixed
Plate（6）Far from fixed link（5）Side bottom end vertically be equipped with supporting plate（7）, fixed link（5）Far from supporting plate（7）One end be equipped with two
The clamping plate of group positional symmetry（8）, and two groups of clamping plates（8）Both ends pass through spring and fixed plate（6）It is connected.
4. a kind of ideological and political education teaching easily extension dais according to claim 3, which is characterized in that the fixed plate
（6）With fixed link（5）Between at 30 degree of inclination angle.
5. a kind of ideological and political education teaching easily extension dais according to claim 1, which is characterized in that the bull stick（42）
Bottom end be vertically connected with circular handle（9）, and handle（9）Outside be equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821546.9U CN208064778U (en) | 2017-12-23 | 2017-12-23 | A kind of ideological and political education teaching easily extension dais |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821546.9U CN208064778U (en) | 2017-12-23 | 2017-12-23 | A kind of ideological and political education teaching easily extension dais |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208064778U true CN208064778U (en) | 2018-11-09 |
Family
ID=64032177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721821546.9U Expired - Fee Related CN208064778U (en) | 2017-12-23 | 2017-12-23 | A kind of ideological and political education teaching easily extension dais |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208064778U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345893A (en) * | 2018-11-15 | 2019-02-15 | 吉林师范大学 | A kind of modern education interactive teaching and learning feedback system |
| CN113712382A (en) * | 2021-08-20 | 2021-11-30 | 芜湖易节税企业管理服务有限公司 | Multifunctional service platform for consulting based on human resource information |
| CN115323629A (en) * | 2022-08-17 | 2022-11-11 | 浙江致居软装设计有限公司 | Curtain hidden-seam non-open-line full dress process |
-
2017
- 2017-12-23 CN CN201721821546.9U patent/CN208064778U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345893A (en) * | 2018-11-15 | 2019-02-15 | 吉林师范大学 | A kind of modern education interactive teaching and learning feedback system |
| CN113712382A (en) * | 2021-08-20 | 2021-11-30 | 芜湖易节税企业管理服务有限公司 | Multifunctional service platform for consulting based on human resource information |
| CN115323629A (en) * | 2022-08-17 | 2022-11-11 | 浙江致居软装设计有限公司 | Curtain hidden-seam non-open-line full dress process |
| CN115323629B (en) * | 2022-08-17 | 2023-04-28 | 浙江致居软装设计有限公司 | Curtain blind seam non-open line dress process |
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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 |
Granted publication date: 20181109 Termination date: 20201223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |