CN206628095U - A kind of portable ideological and politics teaching teaching aid - Google Patents
A kind of portable ideological and politics teaching teaching aid Download PDFInfo
- Publication number
- CN206628095U CN206628095U CN201720158975.6U CN201720158975U CN206628095U CN 206628095 U CN206628095 U CN 206628095U CN 201720158975 U CN201720158975 U CN 201720158975U CN 206628095 U CN206628095 U CN 206628095U
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- China
- Prior art keywords
- straight
- rotating shaft
- teaching
- cavity
- bottom plate
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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
The utility model discloses a kind of portable ideological and politics teaching teaching aid, including being provided with cavity in bottom plate and bottom plate, the top of the bottom plate is provided with two symmetrically arranged first straight-bars, two first rotating shafts are rotatably connected between two first straight-bars, one end of first rotating shaft is connected to belt wheel through the first straight-bar and fixed cover, connected between two belt wheels by belt, reel is socketed with the first rotating shaft.The utility model is simple in construction, by rotating belt wheel, drives first rotating shaft and spool turns, reel drives displaying cloth to rotate, and will show that the content write in advance on cloth is shown to student with this, avoids Palingraphia, writing on the blackboard holding time is reduced, improves efficiency of teaching, simultaneously, drive moving block to rotate by rotating the second rotating shaft, push connecting rod, pass through the second straight-bar, brake block is contacted with roller, brake roller, avoid equipment in teaching process, it is arbitrarily mobile, influence teaching efficiency.
Description
Technical field
It the utility model is related to teaching aid technical field, more particularly to a kind of portable ideological and politics teaching teaching aid.
Background technology
Present teacher is saying that the content to be explained of ideology and politics class hour is required for, in the enterprising andante book of blackboard, writing mostly
Measure bigger, the time of occupancy is long, adds the amount of labour of teacher, shortens the explanation time, reduces quality of instruction, separately
Outside, the teaching aid of teaching due to volume it is larger, for conveniently moving, people can install roller in teaching aid bottom, but impart knowledge to students
Cheng Zhong, whenever teaching aid is touched, teaching aid is easy to move, and influences teaching efficiency.
Utility model content
The purpose of this utility model is and a kind of portable thought proposed in order to solve shortcoming present in prior art
Teaching of Politics teaching aid.
To achieve these goals, the utility model employs following technical scheme：
A kind of portable ideological and politics teaching teaching aid, including cavity, the top of the bottom plate are provided with bottom plate and bottom plate
Portion is provided with two symmetrically arranged first straight-bars, is rotatably connected to two first rotating shafts between two first straight-bars, and first
One end of rotating shaft is connected to belt wheel through the first straight-bar and fixed cover, is connected between two belt wheels by belt, described first
Reel is socketed with rotating shaft, for two reels by showing that cloth connects, the bottom symmetrical of the bottom plate is provided with mounting blocks, installs
The side of block is rotatably connected to roller, and the top of the roller is provided with brake block, the second straight-bar is connected with the top of brake block, the
The inwall of cavity is run through in the upper end of two straight-bars, and the upper end of two second straight-bars connected by connecting rod, the cavity it is interior
Wall is rotatably connected to the second rotating shaft, is socketed with moving block in second rotating shaft, the both sides of the moving block respectively with cavity
Inner roof wall and connecting rod offset, and the inner bottom part of the inwall of cavity, the connecting rod and cavity is run through in one end of second rotating shaft
Between be provided with spring.
Preferably, the moving block assumes diamond in shape.
Preferably, side of the belt wheel away from first rotating shaft is provided with handle, and the handle is provided with anti-slip veins.
Preferably, the inner top of the cavity side relative with connecting rod is equipped with corresponding with moving block spacing
Groove.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, passes through rotational band
Wheel, drive first rotating shaft and spool turns, reel drives displaying cloth to rotate, with this will show the content write in advance on cloth to
Student shows, avoids Palingraphia, reduces writing on the blackboard holding time, improves efficiency of teaching, meanwhile, driven by rotating the second rotating shaft
Moving block rotates, and pushes connecting rod, by the second straight-bar, brake block is contacted with roller, brake roller, avoids equipment from teaching
It is arbitrarily mobile during, influence teaching efficiency.
Brief description of the drawings
Fig. 1 be the utility model proposes structural representation；
Fig. 2 is part A schematic enlarged-scale view in Fig. 1.
In figure：1 reel, 2 first rotating shafts, 3 displaying cloth, 4 first straight-bars, 5 bottom plates, 6 mounting blocks, 7 belt wheels, 8 belts, 9 connect
Extension bar, 10 second straight-bars, 11 brake blocks, 12 rollers, 13 moving blocks, 14 second rotating shafts, 15 springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Cavity is provided with reference picture 1-2, a kind of portable ideological and politics teaching teaching aid, including bottom plate 5 and bottom plate 5,
The top of bottom plate 5 is provided with two symmetrically arranged first straight-bars 4, and two first turn is rotatably connected between two the first straight-bars 4
Axle 2, one end of first rotating shaft 2 are connected to belt wheel 7 through the first straight-bar 4 and fixed cover, connected between two belt wheels 7 by belt 8,
Side of the belt wheel 7 away from first rotating shaft 2 is provided with handle, and handle is provided with anti-slip veins, is socketed with reel 1 in first rotating shaft 2, two
Reel 1 is by showing that cloth 3 connects, and the bottom symmetrical of bottom plate 5 is provided with mounting blocks 6, and the side of mounting blocks 6 is rotatably connected to roller
12。
The top of roller 12 is provided with brake block 11, and the top of brake block 11 is connected with the second straight-bar 10, the second straight-bar 10
The inwall of cavity is run through in upper end, and the upper end of two the second straight-bars 10 connected by connecting rod 9, and the inwall of cavity is rotatably connected to the
Two rotating shafts 14, are socketed with moving block 13 in the second rotating shaft 14, the both sides of moving block 13 inner roof wall and connecting rod 9 with cavity respectively
Offset, moving block 13 assumes diamond in shape, and the side that the inner top of cavity is relative with connecting rod 9 is equipped with the limit corresponding with moving block 13
Position groove, for limiting the position of moving block 13, the inwall of cavity is run through in one end of the second rotating shaft 14, and connecting rod 9 is interior with cavity
Spring 15 is provided between bottom.
Operation principle：Belt wheel 7 is rotated, drives first rotating shaft 2 and reel 1 to rotate, reel 1 drives displaying cloth 3 to rotate, and realizes
Teaching displaying purpose, and belt 8 can make two belt wheels 7 and two synchronous axial systems of reel 1, ensure the planarization of displaying cloth 3, together
When, by rotating the second rotating shaft 14, drive moving block 13 to rotate, push connecting rod 9, brake block 11 is driven by the second straight-bar 10
Move down and contacted with roller 12, roller 12 is braked, avoids it from arbitrarily moving.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. being provided with cavity in a kind of portable ideological and politics teaching teaching aid, including bottom plate (5) and bottom plate (5), its feature exists
In the top of the bottom plate (5) is provided with two symmetrically arranged first straight-bars (4), is rotated between two first straight-bars (4)
It is connected with two first rotating shafts (2), one end of first rotating shaft (2) is connected to belt wheel (7) through the first straight-bar (4) and fixed cover, and two
Connected between the individual belt wheel (7) by belt (8), reel (1), two reels are socketed with the first rotating shaft (2)
(1) by showing that cloth (3) connects, the bottom symmetrical of the bottom plate (5) is provided with mounting blocks (6), and the side of mounting blocks (6), which rotates, to be connected
Roller (12) is connected to, the top of the roller (12) is provided with brake block (11), and brake block is connected with the second straight-bar at the top of (11)
(10), the inwall of cavity is run through in the upper end of the second straight-bar (10), and the upper end of two second straight-bars (10) passes through connecting rod (9)
Connection, the inwall of the cavity are rotatably connected to the second rotating shaft (14), moving block (13) are socketed with second rotating shaft (14),
The both sides of the moving block (13) offset with the inner roof wall and connecting rod (9) of cavity respectively, one end of second rotating shaft (14)
Through the inwall of cavity, the connecting rod (9) is provided with spring (15) between the inner bottom part of cavity.
A kind of 2. portable ideological and politics teaching teaching aid according to claim 1, it is characterised in that the moving block
(13) assume diamond in shape.
A kind of 3. portable ideological and politics teaching teaching aid according to claim 1, it is characterised in that the belt wheel
(7) side away from first rotating shaft (2) is provided with handle, and the handle is provided with anti-slip veins.
4. a kind of portable ideological and politics teaching teaching aid according to claim 1, it is characterised in that the cavity
The inner top side relative with connecting rod (9) is equipped with the stopper slot corresponding with moving block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158975.6U CN206628095U (en) | 2017-02-22 | 2017-02-22 | A kind of portable ideological and politics teaching teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158975.6U CN206628095U (en) | 2017-02-22 | 2017-02-22 | A kind of portable ideological and politics teaching teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628095U true CN206628095U (en) | 2017-11-10 |
Family
ID=60211389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720158975.6U Expired - Fee Related CN206628095U (en) | 2017-02-22 | 2017-02-22 | A kind of portable ideological and politics teaching teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628095U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108230946A (en) * | 2018-01-18 | 2018-06-29 | 张宏如 | A kind of rotary display card of automobile services and marketing |
| CN108986696A (en) * | 2018-08-30 | 2018-12-11 | 陈华 | A kind of novel historical literature promotional column |
| CN109859539A (en) * | 2019-03-29 | 2019-06-07 | 淄博职业学院 | A kind of moveable English teaching complementary education device |
-
2017
- 2017-02-22 CN CN201720158975.6U patent/CN206628095U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108230946A (en) * | 2018-01-18 | 2018-06-29 | 张宏如 | A kind of rotary display card of automobile services and marketing |
| CN108230946B (en) * | 2018-01-18 | 2020-05-05 | 张宏如 | Rotation type show tablet of car service and marketing |
| CN108986696A (en) * | 2018-08-30 | 2018-12-11 | 陈华 | A kind of novel historical literature promotional column |
| CN108986696B (en) * | 2018-08-30 | 2021-03-09 | 广州飞利信息科技有限公司 | Novel publicity column is promoted to historical literature |
| CN109859539A (en) * | 2019-03-29 | 2019-06-07 | 淄博职业学院 | A kind of moveable English teaching complementary education device |
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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: 20171110 Termination date: 20180222 |