CN209912228U - Think political affairs class teaching and use auxiliary teaching aid - Google Patents
Think political affairs class teaching and use auxiliary teaching aid Download PDFInfo
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- CN209912228U CN209912228U CN201920234487.8U CN201920234487U CN209912228U CN 209912228 U CN209912228 U CN 209912228U CN 201920234487 U CN201920234487 U CN 201920234487U CN 209912228 U CN209912228 U CN 209912228U
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- limiting plate
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Abstract
The utility model discloses a think political affairs class teaching and use auxiliary teaching aid, including base, runner and pillar, the movable wheel is installed to the below of base, and the inside of base has seted up movable chamber, the runner is installed in the top of base, and the below of runner is provided with the driving gear, control gear is installed to one side of drive gear, the adjustable shelf runs through in the inside of limiting plate, and limiting plate fixed mounting in the top of base, pillar fixed mounting is in top one side of base, and the upper end of pillar runs through there is the movable rod, the one end of pin sets up in the inboard of restriction piece, and restricts piece fixed mounting in the mounting bracket rear side. This think political affairs teaching and use auxiliary teaching aid can hold more show board for this auxiliary teaching aid is inside can hold more teaching case, comes the better teaching of carrying on the example, and the teaching effect promotes comparatively obviously, and it is comparatively convenient to placing of show board simultaneously, the condition that the show board emptys can not appear.
Description
Technical Field
The utility model relates to an auxiliary teaching aid technical field specifically is an think political affairs class teaching and use auxiliary teaching aid.
Background
The auxiliary teaching aid is an auxiliary tool for helping teaching, when thinking the political affairs class teaching, can use auxiliary teaching aid to assist teaching, come better teaching, the current auxiliary teaching aid for thinking the political affairs class teaching has following problem:
1. the number of the accommodated display boards is small, teaching can not be effectively performed by way of example in the teaching process, the examples are few, the range is small, and the teaching effect is not obviously improved;
2. the placement of the display board is inconvenient, the situation that the display board is toppled over can occur when the display board is used, and the teaching use is influenced.
Therefore, an auxiliary teaching aid for thinking of political courses is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a think of political affairs class teaching and use auxiliary teaching aid to solve the show board that holds that proposes in the above-mentioned background art less, can not effectual example teach in the teaching, the example is less, and the scope is less, and teaching effect promotes unobviously, and to the placing inconvenience of show board, the condition that the show board emptys can appear when using, influences the problem that teaching was used.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary teaching aid for thinking and political course teaching comprises a base, a rotating wheel and a pillar, wherein the movable wheel is installed below the base, a movable cavity is formed in the base, the rotating wheel is installed above the base, a driving gear is arranged below the rotating wheel, a transmission gear is arranged on one side of the driving gear, a control gear is installed on one side of the transmission gear, the front side of the control gear is arranged in a tooth socket, the tooth socket is arranged in a movable frame, the movable frame penetrates through the inside of a limiting plate, the limiting plate is fixedly installed above the base, the pillar is fixedly installed on one side above the base, a movable rod penetrates through the upper end of the pillar, an installation frame is fixedly installed above the movable rod, a partition block is arranged in the installation frame, a display board is installed on one side of the partition block, and a blocking rod is arranged on the rear side of the display board, one end of the stop lever is arranged on the inner side of the limiting block, the limiting block is fixedly arranged on the rear side of the mounting frame, the clamping plate is fixedly arranged on the front side of the mounting frame, the groove is formed in the inner side of the clamping plate, and balls are arranged inside the groove.
Preferably, the control gear is meshed with the tooth groove, the control gear and the transmission gear are coaxially and fixedly installed, and the transmission gear is meshed with the driving gear.
Preferably, the movable frame and the limiting plate form a sliding structure, and the sections of the movable frame and the limiting plate are square.
Preferably, the display board is arranged in the mounting frame at equal intervals, and the display board and the spacer block are attached to each other.
Preferably, the clamping plate is L-shaped, and the clamping plate is symmetrically arranged around the mounting frame.
Preferably, recess and ball block installation, and ball and show board are laminated each other to recess and ball all set up about the mounting bracket symmetry.
Compared with the prior art, the beneficial effects of the utility model are that: this think political affairs teaching and use auxiliary teaching aid can hold more show board for this auxiliary teaching aid is inside can hold more teaching case, comes the better teaching of carrying on the example, and the teaching effect promotes comparatively obviously, and it is comparatively convenient to placing of show board simultaneously, the condition that the show board emptys can not appear:
1. the matching between the partition board and the display board ensures that the display board can be stably placed when being placed in the mounting rack, the shaking situation is avoided, meanwhile, more display boards can be accommodated, and the purpose of placing more teaching examples is achieved;
2. the cooperation between show board and the cardboard can be stable place the show board in the front side of mounting bracket, come better teaching, cooperation between recess and the ball makes when the show board moves comparatively stable, and comparatively light, convenient to use.
Drawings
Fig. 1 is a rear view structure diagram of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic view of the structure of the movable frame and the limiting plate of the present invention;
fig. 4 is a schematic side view of the mounting bracket of the present invention;
fig. 5 is a schematic view of a part of an enlarged structure at a in fig. 4 according to the present invention.
In the figure: 1. a base; 2. a movable wheel; 3. a movable cavity; 4. a rotating wheel; 5. a driving gear; 6. a transmission gear; 7. a control gear; 8. a tooth socket; 9. a movable frame; 10. a limiting plate; 11. a pillar; 12. a movable rod; 13. a mounting frame; 14. a spacer block; 15. a display board; 16. a stop lever; 17. a limiting block; 18. clamping a plate; 19. a groove; 20. and a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an auxiliary teaching aid for thinking and political course teaching comprises a base 1, a movable wheel 2, a movable cavity 3, a rotating wheel 4, a driving gear 5, a transmission gear 6, a control gear 7, a tooth space 8, a movable frame 9, a limiting plate 10, a support column 11, a movable rod 12, a mounting frame 13, a spacer block 14, a display plate 15, a stop lever 16, a limiting block 17, a clamping plate 18, a groove 19 and a ball 20, wherein the movable wheel 2 is installed below the base 1, the movable cavity 3 is arranged in the base 1, the rotating wheel 4 is installed above the base 1, the driving gear 5 is arranged below the rotating wheel 4, the transmission gear 6 is arranged on one side of the driving gear 5, the control gear 7 is installed on one side of the transmission gear 6, the front side of the control gear 7 is arranged in the tooth space 8, the tooth space 8 is arranged in the movable frame 9, the movable frame 9 penetrates through the limiting plate 10, the limiting plate 10 is fixedly installed, the pillar 11 is fixedly arranged on one side above the base 1, the upper end of the pillar 11 penetrates through the movable rod 12, the mounting frame 13 is fixedly arranged above the movable rod 12, the spacer block 14 is arranged inside the mounting frame 13, the display board 15 is arranged on one side of the spacer block 14, the stop rod 16 is arranged on the rear side of the display board 15, one end of the stop rod 16 is arranged on the inner side of the limiting block 17, the limiting block 17 is fixedly arranged on the rear side of the mounting frame 13, the clamping board 18 is fixedly arranged on the front side of the mounting frame 13, the inner side of the clamping board 18 is provided with a groove 19, and the ball 20 is arranged inside the groove 19;
the control gear 7 is meshed with the tooth space 8, the control gear 7 and the transmission gear 6 are coaxially and fixedly installed, the transmission gear 6 is meshed with the driving gear 5, and the driving gear 5 can drive the transmission gear 6 to rotate by rotation due to meshing connection and coaxial fixed installation, so that the control gear 7 is driven to rotate in the tooth space 8;
the movable frame 9 and the limiting plate 10 form a sliding structure, the sections of the movable frame 9 and the limiting plate 10 are both square, the sliding structure and the square enable the movable frame 9 to move up and down in the limiting plate 10, and meanwhile, the movable frame 9 cannot rotate;
the display boards 15 are arranged in the mounting frame 13 at equal intervals, the display boards 15 and the spacing blocks 14 are attached to each other at equal intervals, so that the display boards 15 can be stably placed in the mounting frame 13, and meanwhile, a large number of display boards 15 can be accommodated in the mounting frame 13;
the clamping plate 18 is L-shaped, the clamping plates 18 are symmetrically arranged relative to the mounting frame 13, and the L-shaped and symmetrical arrangement enables the clamping plates 18 to stably limit the upper end and the lower end of the display plate 15, so that the display plate 15 cannot shake when being placed on the front side of the mounting frame 13;
The working principle is as follows: when the auxiliary teaching aid for thinking political course teaching is used, according to the figures 1-4, during teaching, the rotating wheel 4 is firstly rotated to drive the driving gear 5 to rotate, further driving the transmission gear 6 to rotate, driving the control gear 7 to rotate in the tooth socket 8 through the coaxial fixed installation between the transmission gear 6 and the control gear 7, thereby driving the movable frame 9 to move up and down in the base 1, the limit plate 10 can limit the movable frame 9, so that the movable frame 9 and the mounting frame 13 can only move up and down, then the stop lever 16 is taken down from the inner side of the limiting block 17, the display board 15 to be used can be taken down from the rear side of the mounting frame 13 at the moment, the display board is placed on the inner side of the clamping board 18 on the front side of the mounting frame 13 after being taken down for teaching display, and the movable rod 12 moves up and down in the strut 11 when the mounting frame 13 moves up and down to ensure that the mounting frame 13 cannot shake when moving up and down;
according to fig. 2 and fig. 4-5, when the display board 15 is displayed, the display board 15 is installed into the front side of the mounting frame 13 from the inner side of the clamping plate 18 on one side of the mounting frame 13 and then pushed to the middle of the front side of the mounting frame 13 to perform display teaching, the clamping plate 18 ensures that the display board 15 cannot topple when the display board 15 moves, and the grooves 19 and the balls 20 are matched to reduce friction force applied to the display board 15 during the movement.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides a think political affairs class teaching and use auxiliary teaching aid, includes base (1), runner (4) and pillar (11), its characterized in that: the movable wheel (2) is installed below the base (1), the movable cavity (3) is formed in the base (1), the rotating wheel (4) is installed above the base (1), the driving gear (5) is arranged below the rotating wheel (4), the transmission gear (6) is arranged on one side of the driving gear (5), the control gear (7) is installed on one side of the transmission gear (6), the front side of the control gear (7) is arranged inside the tooth socket (8), the tooth socket (8) is arranged inside the movable frame (9), the movable frame (9) penetrates through the limiting plate (10), the limiting plate (10) is fixedly installed above the base (1), the support column (11) is fixedly installed on one side of the upper side of the base (1), the movable rod (12) penetrates through the upper end of the support column (11), and the mounting frame (13) is fixedly installed above the movable rod (12), the inside of mounting bracket (13) is provided with spacer block (14), and one side of spacer block (14) installs show board (15) to the rear side of show board (15) is provided with pin (16), the one end of pin (16) sets up in the inboard of limiting block (17), and limits block (17) fixed mounting in mounting bracket (13) rear side, the front side fixed mounting of mounting bracket (13) has cardboard (18), and the inboard of cardboard (18) is seted up flutedly (19) to the internally mounted of recess (19) has ball (20).
2. The auxiliary teaching aid for thinking of political course teaching according to claim 1, characterized in that: the control gear (7) is meshed with the tooth groove (8), the control gear (7) and the transmission gear (6) are coaxially and fixedly installed, and the transmission gear (6) is meshed with the driving gear (5).
3. The auxiliary teaching aid for thinking of political course teaching according to claim 1, characterized in that: the movable frame (9) and the limiting plate (10) form a sliding structure, and the sections of the movable frame (9) and the limiting plate (10) are square.
4. The auxiliary teaching aid for thinking of political course teaching according to claim 1, characterized in that: the display boards (15) are arranged in the mounting frame (13) at equal intervals, and the display boards (15) and the spacing blocks (14) are attached to each other.
5. The auxiliary teaching aid for thinking of political course teaching according to claim 1, characterized in that: the clamping plates (18) are L-shaped, and the clamping plates (18) are symmetrically arranged relative to the mounting frame (13).
6. The auxiliary teaching aid for thinking of political course teaching according to claim 1, characterized in that: recess (19) and ball (20) block installation, and ball (20) and show board (15) are laminated each other to recess (19) and ball (20) all set up about mounting bracket (13) symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234487.8U CN209912228U (en) | 2019-02-25 | 2019-02-25 | Think political affairs class teaching and use auxiliary teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234487.8U CN209912228U (en) | 2019-02-25 | 2019-02-25 | Think political affairs class teaching and use auxiliary teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209912228U true CN209912228U (en) | 2020-01-07 |
Family
ID=69030983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920234487.8U Expired - Fee Related CN209912228U (en) | 2019-02-25 | 2019-02-25 | Think political affairs class teaching and use auxiliary teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209912228U (en) |
-
2019
- 2019-02-25 CN CN201920234487.8U patent/CN209912228U/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 |
Granted publication date: 20200107 Termination date: 20210225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |