CN209657518U - A kind of ideological and political education multimedia teaching apparatus - Google Patents
A kind of ideological and political education multimedia teaching apparatus Download PDFInfo
- Publication number
- CN209657518U CN209657518U CN201920069799.8U CN201920069799U CN209657518U CN 209657518 U CN209657518 U CN 209657518U CN 201920069799 U CN201920069799 U CN 201920069799U CN 209657518 U CN209657518 U CN 209657518U
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- Prior art keywords
- fixedly connected
- ideological
- connecting shaft
- teaching apparatus
- multimedia teaching
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- 239000004744 fabric Substances 0.000 claims abstract description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 235000013351 cheese Nutrition 0.000 claims description 22
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of ideological and political education multimedia teaching apparatus, it is related to educating equipment technical field, the ideological and political education multimedia teaching apparatus, including pedestal, the side of the base end face is fixedly connected with idler wheel, the other side of the base end face is fixedly connected with supporting leg, and the side of the pedestal is fixedly connected with link block, and the link block is rotatably connected to handle far from the side of pedestal.The ideological and political education multimedia teaching apparatus, by being provided with first support bar, first support bar is fixedly connected with the first connecting shaft far from one end of the second connecting shaft, the surface pivots of first connecting shaft are connected with second support bar, second support bar is fixedly connected with top cover far from one end of the first connecting shaft, and projection cloth is fixedly connected far from one end of spool with top cover, projection cloth can be made from being up unfolded below, it solves the problems, such as that the projection cloth of existing multimedia teaching apparatus is difficult to hang up under open-air atmosphere, has achieved the purpose that improve practicability.
Description
Technical field
The utility model relates to educate equipment technical field, specially a kind of ideological and political education multimedia teaching apparatus.
Background technique
Ideological and political education be society or social groups certain concept, political point view, the code of ethic, to its at
Member applies purposeful, planned and organized influence, them is made to form the society of morality required by meeting certain society
Practical activity, ideological and political education are a rings particularly important in national education, and in order to improve level of education, multimedia is more and more
It applies in ideological and political education, but the projection cloth of multimedia overhead projector equipment practical at present mounts more, is only applicable to indoor religion
Learn, rural area carry out multimedia ideological and political education mostly be outdoor teaching, the projection of existing ideological and political education multimedia teaching apparatus
Cloth is difficult to hang up under open-air atmosphere, and inconvenient to carry, it is therefore desirable to a kind of novel ideological and political education multimedia teaching apparatus
To solve existing issue.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of ideological and political education multimedia teaching apparatus, solves
Existing multimedia teaching apparatus, it has not been convenient to outdoor teaching, it has not been convenient to carry, be unfavorable for the problem of promoting the use of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of ideological and political education multimedia teaching apparatus, including pedestal, the side of the base end face are fixedly connected with rolling
Wheel, the other side of the base end face are fixedly connected with supporting leg, and the side of the pedestal is fixedly connected with link block, the company
It connects block and is rotatably connected to handle far from the side of pedestal, the side of the base top surface offers accumulator tank, in the accumulator tank
The two sides of wall are fixedly connected to the second connecting shaft, and the surface pivots of second connecting shaft are connected with first support bar, described
First support bar is fixedly connected with the first connecting shaft far from one end of the second connecting shaft, and the surface pivots of first connecting shaft connect
It is connected to second support bar, second support bar is fixedly connected with top cover far from one end of the first connecting shaft, and the two of the top cover top surface
Side is fixedly connected to twine carrier, and base top surface offers accommodating groove, the two sides of the accommodating groove inner wall far from the side of accumulator tank
It is rotatably connected to shaft, spool is fixedly connected in the middle part of the shaft, the surface of the spool is fixedly connected with projection cloth.
Optionally, slide opening is offered in the middle part of accumulator tank inner wall side, the internal slide connection of the slide opening is limited
Position pin.
Optionally, the side of the spacer pin is fixedly connected with block, and the surface of the spacer pin is socketed with reset spring.
Optionally, the inner rotation of the twine carrier is connected with cheese, and the inside of the cheese is fixedly connected with wind spring.
Optionally, the outer surface of the cheese is fixedly connected with drawstring, and the drawstring is fixedly connected far from one end of cheese
There is fixed ring.
Optionally, the projection cloth is fixedly connected far from one end of spool with top cover.
(3) beneficial effect
The utility model provides a kind of ideological and political education multimedia teaching apparatus, have it is following the utility model has the advantages that
(1), the ideological and political education multimedia teaching apparatus, the side by being provided with pedestal, base top surface offer back
Slot is received, the two sides of accumulator tank inner wall are fixedly connected to the second connecting shaft, and the surface pivots of the second connecting shaft are connected with first
Strut, first support bar are fixedly connected with the first connecting shaft, the surface pivots of the first connecting shaft far from one end of the second connecting shaft
It is connected with second support bar, second support bar is fixedly connected with top cover far from one end of the first connecting shaft, and projection cloth is far from volume
One end of axis is fixedly connected with top cover, and projection cloth can be made from being up unfolded below, and such design makes projection cloth not have to hang again
It hangs up, solves the problems, such as that the projection cloth of existing multimedia teaching apparatus is difficult to hang up under open-air atmosphere, reach
Improve the purpose of practicability.
(2), the ideological and political education multimedia teaching apparatus, the inner rotation by being provided with twine carrier, twine carrier are connected with rope
Disk, the inside of cheese are fixedly connected with wind spring, and the outer surface of cheese is fixedly connected with drawstring, and drawstring is fixed far from one end of cheese
It is connected with fixed ring, is capable of fixing after projection cloth can be made to be unfolded, projection cloth is reduced and shakes, such design improves projection
Stability has achieved the purpose that stable projection.
(3), the ideological and political education multimedia teaching apparatus can be such that user hauls by being provided with idler wheel and handle
Projection cloth is mobile, efficiently solves the problems, such as that the projection cloth inconvenience of existing multimedia teaching apparatus is mobile, improves projection cloth shifting
Dynamic flexibility mitigates the carrying burden of user, has achieved the purpose that easy to remove.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the accommodating groove internal structure chart of the utility model；
Fig. 3 is the accumulator tank internal structure chart of the utility model；
Fig. 4 is the twine carrier internal structure chart of the utility model.
In figure: 1- pedestal, 2- first support bar, 3- second support bar, the first connecting shaft of 4-, 5- top cover, 6- projection cloth, 7-
Idler wheel, 8- spacer pin, 9- link block, 10- handle, 11- twine carrier, 12- drawstring, 13- fixed ring, 14- supporting leg, 15- accumulator tank,
16- accommodating groove, 17- shaft, 18- spool, the second connecting shaft of 19-, 20- slide opening, 21- reset spring, 22- block, 23- cheese,
24- wind spring.
Specific embodiment
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.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
The side of a kind of ideological and political education multimedia teaching apparatus, including pedestal 1,1 bottom surface of pedestal is fixedly connected with idler wheel
7, the other side of 1 bottom surface of pedestal is fixedly connected with supporting leg 14, and the side of the pedestal 1 is fixedly connected with link block 9, institute
It states link block 9 and is rotatably connected to handle 10 far from the side of pedestal 1, the side of 1 top surface of pedestal offers accumulator tank 15, institute
The two sides for stating 15 inner wall of accumulator tank are fixedly connected to the second connecting shaft 19, and the surface pivots of second connecting shaft 19 are connected with
First support bar 2, the first support bar 2 are fixedly connected with the first connecting shaft 4 far from one end of the second connecting shaft 19, and described
The surface pivots of one connecting shaft 4 are connected with second support bar 3, and second support bar 3 is fixedly connected far from one end of the first connecting shaft 4
There is top cover 5, the two sides of 5 top surface of top cover are fixedly connected to twine carrier 11, and 1 top surface of pedestal is opened up far from the side of accumulator tank 15
There is accommodating groove 16, the two sides of 16 inner wall of accommodating groove are rotatably connected to shaft 17, and the middle part of the shaft 17 is fixedly connected with
The surface of spool 18, the spool 18 is fixedly connected with projection cloth 6.
A kind of optional technical solution as the utility model:
Slide opening 20 is offered in the middle part of 15 inner wall side of accumulator tank, the internal slide of the slide opening 20 is connected with spacer pin 8,
Spacer pin 8 plays fixed first support bar 2 and founds role for stopping first support bar 2 to be toppled over.
A kind of optional technical solution as the utility model:
The side of spacer pin 8 is fixedly connected with block 22, and the surface of the spacer pin 8 is socketed with reset spring 21.
A kind of optional technical solution as the utility model:
The inner rotation of twine carrier 11 is connected with cheese 23, and the inside of the cheese 23 is fixedly connected with wind spring 24, wind spring 24
Cheese 23 can be made to reset rotation, to make cheese 23 withdraw drawstring 12, convenient for the automatic recycling of drawstring 12.
A kind of optional technical solution as the utility model:
The outer surface of cheese 23 is fixedly connected with drawstring 12, and the drawstring 12 is fixedly connected with far from one end of cheese 23
Determine ring 13, such design can make drawstring 12 tense top cover 5, keep device fixation more stable, reduce and shake.
A kind of optional technical solution as the utility model:
The one end of projection cloth 6 far from spool 18 is fixedly connected with top cover 5, can be with pull-up projection cloth 6 when top cover 5 is propped up, side
Just the expansion of projection cloth 6.
In conclusion the ideological and political education multimedia teaching apparatus, in use, user's pull-up first support bar 2, makes
One support rod 2 erects, and slips over spacer pin 8, and first support bar 2 is made to be fixed up, and first support bar 2 is erected through the first connection
Axis 4 drives second support bar 3 to erect, and top cover 5 can be propped up after first support bar 2 and the standing of second support bar 3, to make projection cloth
Then 6 expansion can start the projection that multimedia thinks political affairs teaching, in use process, by being provided with pedestal 1, pedestal 1 is pushed up
The side in face offers accumulator tank 15, and the two sides of 15 inner wall of accumulator tank are fixedly connected to the second connecting shaft 19, the second connecting shaft
19 surface pivots are connected with first support bar 2, and first support bar 2 is fixedly connected with first far from one end of the second connecting shaft 19
Connecting shaft 4, the surface pivots of the first connecting shaft 4 are connected with second support bar 3, second support bar 3 far from the first connecting shaft 4 one
End is fixedly connected with top cover 5, and the one end of projection cloth 6 far from spool 18 is fixedly connected with top cover 5, can make projection cloth 6 under
Side is up unfolded, and such design makes projection cloth 6 not have to resuspend, and is efficiently solved existing multimedia teaching apparatus and is being revealed
It is difficult to the problem of hanging up under its environment, has achieved the purpose that improve practicability, then by being provided with twine carrier 11, the inside of twine carrier 11
It is rotatably connected to cheese 23, the inside of cheese 23 is fixedly connected with wind spring 24, and the outer surface of cheese 23 is fixedly connected with drawstring 12,
Drawstring 12 is fixedly connected with fixed ring 13 far from one end of cheese 23, is capable of fixing after projection cloth 6 can be made to be unfolded, and reduces projection
Cloth 6 shakes, such to design the stability for improving projection, has achieved the purpose that stable projection, finally by provided with idler wheel 7
With handle 10, user can be made to haul the movement of projection cloth 6, efficiently solve the projection cloth 6 of existing multimedia teaching apparatus not
Just the problem moved improves the mobile flexibility of projection cloth 6, mitigates the carrying burden of user, reached easy to remove
Purpose.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 (6)
1. a kind of ideological and political education multimedia teaching apparatus, including pedestal (1), it is characterised in that:
The side of pedestal (1) bottom surface is fixedly connected with idler wheel (7), and the other side of pedestal (1) bottom surface is fixedly connected with
The side of supporting leg (14), the pedestal (1) is fixedly connected with link block (9), and the one of the link block (9) separate pedestal (1)
Side is rotatably connected to handle (10), and the side of pedestal (1) top surface offers accumulator tank (15), accumulator tank (15) inner wall
Two sides be fixedly connected to the second connecting shaft (19), the surface pivots of second connecting shaft (19) are connected with first support bar
(2), the first support bar (2) is fixedly connected with the first connecting shaft (4) far from the one end of the second connecting shaft (19), and described first
The surface pivots of connecting shaft (4) are connected with second support bar (3), and the one end of second support bar (3) far from the first connecting shaft (4) is solid
Surely it is connected with top cover (5), the two sides of top cover (5) top surface are fixedly connected to twine carrier (11), and pedestal (1) top surface is far from recycling
The side of slot (15) offers accommodating groove (16), and the two sides of accommodating groove (16) inner wall are rotatably connected to shaft (17), described
It is fixedly connected in the middle part of shaft (17) spool (18), the surface of the spool (18) is fixedly connected with projection cloth (6).
2. a kind of ideological and political education multimedia teaching apparatus according to claim 1, which is characterized in that
It is offered slide opening (20) in the middle part of accumulator tank (15) the inner wall side, the internal slide connection of the slide opening (20) is limited
Position pin (8).
3. a kind of ideological and political education multimedia teaching apparatus according to claim 2, which is characterized in that
The side of the spacer pin (8) is fixedly connected with block (22), and the surface of the spacer pin (8) is socketed with reset spring
(21)。
4. a kind of ideological and political education multimedia teaching apparatus according to claim 1, which is characterized in that
The inner rotation of the twine carrier (11) is connected with cheese (23), and the inside of the cheese (23) is fixedly connected with wind spring
(24)。
5. a kind of ideological and political education multimedia teaching apparatus according to claim 4, which is characterized in that
The outer surface of the cheese (23) is fixedly connected with drawstring (12), and the drawstring (12) is fixed far from the one end of cheese (23)
It is connected with fixed ring (13).
6. a kind of ideological and political education multimedia teaching apparatus according to claim 1, which is characterized in that
The projection cloth (6) is fixedly connected far from the one end of spool (18) with top cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069799.8U CN209657518U (en) | 2019-01-16 | 2019-01-16 | A kind of ideological and political education multimedia teaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069799.8U CN209657518U (en) | 2019-01-16 | 2019-01-16 | A kind of ideological and political education multimedia teaching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209657518U true CN209657518U (en) | 2019-11-19 |
Family
ID=68521199
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920069799.8U Expired - Fee Related CN209657518U (en) | 2019-01-16 | 2019-01-16 | A kind of ideological and political education multimedia teaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209657518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554131A (en) * | 2020-05-07 | 2020-08-18 | 杨刚华 | Demonstration courseware for enhancing understanding ability of students to language abstract concepts |
-
2019
- 2019-01-16 CN CN201920069799.8U patent/CN209657518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554131A (en) * | 2020-05-07 | 2020-08-18 | 杨刚华 | Demonstration courseware for enhancing understanding ability of students to language abstract concepts |
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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: 20191119 |